diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-08-07 09:55:03 +0100 |
| commit | 4fb8af10d0fd09372d52966b76922b9e82bbc950 (patch) | |
| tree | d240e4d40357583e3f3eb228dccf20122a5b31ed /drivers/net | |
| parent | f44f82e8a20b98558486eb14497b2f71c78fa325 (diff) | |
| parent | 64a99d2a8c3ed5c4e39f3ae1cc682aa8fd3977fc (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
Diffstat (limited to 'drivers/net')
113 files changed, 3673 insertions, 2216 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index fa533c27052..8a03875ec87 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -510,14 +510,14 @@ config STNIC config SH_ETH tristate "Renesas SuperH Ethernet support" depends on SUPERH && \ - (CPU_SUBTYPE_SH7710 || CPU_SUBTYPE_SH7712) + (CPU_SUBTYPE_SH7710 || CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7763) select CRC32 select MII select MDIO_BITBANG select PHYLIB help Renesas SuperH Ethernet device driver. - This driver support SH7710 and SH7712. + This driver support SH7710, SH7712 and SH7763. config SUNLANCE tristate "Sun LANCE support" diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index a8ec60e1ed7..3db7db1828e 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -605,36 +605,87 @@ adjust_head: static int bfin_mac_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) { - unsigned int data; + u16 *data; current_tx_ptr->skb = skb; - /* - * Is skb->data always 16-bit aligned? - * Do we need to memcpy((char *)(tail->packet + 2), skb->data, len)? - */ - if ((((unsigned int)(skb->data)) & 0x02) == 2) { - /* move skb->data to current_tx_ptr payload */ - data = (unsigned int)(skb->data) - 2; - *((unsigned short *)data) = (unsigned short)(skb->len); - current_tx_ptr->desc_a.start_addr = (unsigned long)data; - /* this is important! */ - blackfin_dcache_flush_range(data, (data + (skb->len)) + 2); - + if (ANOMALY_05000285) { + /* + * TXDWA feature is not avaible to older revision < 0.3 silicon + * of BF537 + * + * Only if data buffer is ODD WORD alignment, we do not + * need to memcpy + */ + u32 data_align = (u32)(skb->data) & 0x3; + if (data_align == 0x2) { + /* move skb->data to current_tx_ptr payload */ + data = (u16 *)(skb->data) - 1; + *data = (u16)(skb->len); + current_tx_ptr->desc_a.start_addr = (u32)data; + /* this is important! */ + blackfin_dcache_flush_range((u32)data, + (u32)((u8 *)data + skb->len + 4)); + } else { + *((u16 *)(current_tx_ptr->packet)) = (u16)(skb->len); + memcpy((u8 *)(current_tx_ptr->packet + 2), skb->data, + skb->len); + current_tx_ptr->desc_a.start_addr = + (u32)current_tx_ptr->packet; + if (current_tx_ptr->status.status_word != 0) + current_tx_ptr->status.status_word = 0; + blackfin_dcache_flush_range( + (u32)current_tx_ptr->packet, + (u32)(current_tx_ptr->packet + skb->len + 2)); + } } else { - *((unsigned short *)(current_tx_ptr->packet)) = - (unsigned short)(skb->len); - memcpy((char *)(current_tx_ptr->packet + 2), skb->data, - (skb->len)); - current_tx_ptr->desc_a.start_addr = - (unsigned long)current_tx_ptr->packet; - if (current_tx_ptr->status.status_word != 0) - current_tx_ptr->status.status_word = 0; - blackfin_dcache_flush_range((unsigned int)current_tx_ptr-> - packet, - (unsigned int)(current_tx_ptr-> - packet + skb->len) + - 2); + /* + * TXDWA feature is avaible to revision < 0.3 silicon of + * BF537 and always avaible to BF52x + */ + u32 data_align = (u32)(skb->data) & 0x3; + if (data_align == 0x0) { + u16 sysctl = bfin_read_EMAC_SYSCTL(); + sysctl |= TXDWA; + bfin_write_EMAC_SYSCTL(sysctl); + + /* move skb->data to current_tx_ptr payload */ + data = (u16 *)(skb->data) - 2; + *data = (u16)(skb->len); + current_tx_ptr->desc_a.start_addr = (u32)data; + /* this is important! */ + blackfin_dcache_flush_range( + (u32)data, + (u32)((u8 *)data + skb->len + 4)); + } else if (data_align == 0x2) { + u16 sysctl = bfin_read_EMAC_SYSCTL(); + sysctl &= ~TXDWA; + bfin_write_EMAC_SYSCTL(sysctl); + + /* move skb->data to current_tx_ptr payload */ + data = (u16 *)(skb->data) - 1; + *data = (u16)(skb->len); + current_tx_ptr->desc_a.start_addr = (u32)data; + /* this is important! */ + blackfin_dcache_flush_range( + (u32)data, + (u32)((u8 *)data + skb->len + 4)); + } else { + u16 sysctl = bfin_read_EMAC_SYSCTL(); + sysctl &= ~TXDWA; + bfin_write_EMAC_SYSCTL(sysctl); + + *((u16 *)(current_tx_ptr->packet)) = (u16)(skb->len); + memcpy((u8 *)(current_tx_ptr->packet + 2), skb->data, + skb->len); + current_tx_ptr->desc_a.start_addr = + (u32)current_tx_ptr->packet; + if (current_tx_ptr->status.status_word != 0) + current_tx_ptr->status.status_word = 0; + blackfin_dcache_flush_range( + (u32)current_tx_ptr->packet, + (u32)(current_tx_ptr->packet + skb->len + 2)); + } } /* enable this packet's dma */ @@ -691,7 +742,6 @@ static void bfin_mac_rx(struct net_device *dev) (unsigned long)skb->tail); dev->last_rx = jiffies; - skb->dev = dev; skb->protocol = eth_type_trans(skb, dev); #if defined(BFIN_MAC_CSUM_OFFLOAD) skb->csum = current_rx_ptr->status.ip_payload_csum; @@ -920,6 +970,7 @@ static int bfin_mac_open(struct net_device *dev) phy_start(lp->phydev); phy_write(lp->phydev, MII_BMCR, BMCR_RESET); setup_system_regs(dev); + setup_mac_addr(dev->dev_addr); bfin_mac_disable(); bfin_mac_enable(); pr_debug("hardware init finished\n"); @@ -955,7 +1006,7 @@ static int bfin_mac_close(struct net_device *dev) return 0; } -static int __init bfin_mac_probe(struct platform_device *pdev) +static int __devinit bfin_mac_probe(struct platform_device *pdev) { struct net_device *ndev; struct bfin_mac_local *lp; @@ -1081,7 +1132,7 @@ out_err_probe_mac: return rc; } -static int bfin_mac_remove(struct platform_device *pdev) +static int __devexit bfin_mac_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct bfin_mac_local *lp = netdev_priv(ndev); @@ -1128,7 +1179,7 @@ static int bfin_mac_resume(struct platform_device *pdev) static struct platform_driver bfin_mac_driver = { .probe = bfin_mac_probe, - .remove = bfin_mac_remove, + .remove = __devexit_p(bfin_mac_remove), .resume = bfin_mac_resume, .suspend = bfin_mac_suspend, .driver = { diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c index 47d51788a46..04c0e90119a 100644 --- a/drivers/net/cxgb3/t3_hw.c +++ b/drivers/net/cxgb3/t3_hw.c @@ -683,7 +683,7 @@ enum { SF_ERASE_SECTOR = 0xd8, /* erase sector */ FW_FLASH_BOOT_ADDR = 0x70000, /* start address of FW in flash */ - FW_VERS_ADDR = 0x77ffc, /* flash address holding FW version */ + FW_VERS_ADDR = 0x7fffc, /* flash address holding FW version */ FW_MIN_SIZE = 8 /* at least version and csum */ }; diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 0920b796bd7..b70c5314f53 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -2937,9 +2937,9 @@ static void ehea_rereg_mrs(struct work_struct *work) } } } - mutex_unlock(&dlpar_mem_lock); - ehea_info("re-initializing driver complete"); + ehea_info("re-initializing driver complete"); out: + mutex_unlock(&dlpar_mem_lock); return; } diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c index c05cb159c77..aa0bf6e1c69 100644 --- a/drivers/net/enc28j60.c +++ b/drivers/net/enc28j60.c @@ -1547,8 +1547,10 @@ static int __devinit enc28j60_probe(struct spi_device *spi) random_ether_addr(dev->dev_addr); enc28j60_set_hw_macaddr(dev); - ret = request_irq(spi->irq, enc28j60_irq, IRQF_TRIGGER_FALLING, - DRV_NAME, priv); + /* Board setup must set the relevant edge trigger type; + * level triggers won't currently work. + */ + ret = request_irq(spi->irq, enc28j60_irq, 0, DRV_NAME, priv); if (ret < 0) { if (netif_msg_probe(priv)) dev_err(&spi->dev, DRV_NAME ": request irq %d failed " diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 4ed89fa9ae4..01b38b092c7 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -333,6 +333,7 @@ enum { NvRegPowerState2 = 0x600, #define NVREG_POWERSTATE2_POWERUP_MASK 0x0F11 #define NVREG_POWERSTATE2_POWERUP_REV_A3 0x0001 +#define NVREG_POWERSTATE2_PHY_RESET 0x0004 }; /* Big endian: should work, but is untested */ @@ -529,6 +530,7 @@ union ring_type { #define PHY_REALTEK_INIT_REG4 0x14 #define PHY_REALTEK_INIT_REG5 0x18 #define PHY_REALTEK_INIT_REG6 0x11 +#define PHY_REALTEK_INIT_REG7 0x01 #define PHY_REALTEK_INIT1 0x0000 #define PHY_REALTEK_INIT2 0x8e00 #define PHY_REALTEK_INIT3 0x0001 @@ -537,6 +539,9 @@ union ring_type { #define PHY_REALTEK_INIT6 0xf5c7 #define PHY_REALTEK_INIT7 0x1000 #define PHY_REALTEK_INIT8 0x0003 +#define PHY_REALTEK_INIT9 0x0008 +#define PHY_REALTEK_INIT10 0x0005 +#define PHY_REALTEK_INIT11 0x0200 #define PHY_REALTEK_INIT_MSK1 0x0003 #define PHY_GIGABIT 0x0100 @@ -1149,6 +1154,42 @@ static int phy_init(struct net_device *dev) return PHY_ERROR; } } + if (np->phy_model == PHY_MODEL_REALTEK_8211 && + np->phy_rev == PHY_REV_REALTEK_8211C) { + u32 powerstate = readl(base + NvRegPowerState2); + + /* need to perform hw phy reset */ + powerstate |= NVREG_POWERSTATE2_PHY_RESET; + writel(powerstate, base + NvRegPowerState2); + msleep(25); + + powerstate &= ~NVREG_POWERSTATE2_PHY_RESET; + writel(powerstate, base + NvRegPowerState2); + msleep(25); + + reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, MII_READ); + reg |= PHY_REALTEK_INIT9; + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG6, reg)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT10)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + reg = mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, MII_READ); + if (!(reg & PHY_REALTEK_INIT11)) { + reg |= PHY_REALTEK_INIT11; + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG7, reg)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } + if (mii_rw(dev, np->phyaddr, PHY_REALTEK_INIT_REG1, PHY_REALTEK_INIT1)) { + printk(KERN_INFO "%s: phy init failed.\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } if (np->phy_model == PHY_MODEL_REALTEK_8201) { if (np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_32 || np->device_id == PCI_DEVICE_ID_NVIDIA_NVENET_33 || @@ -1201,12 +1242,23 @@ static int phy_init(struct net_device *dev) mii_control = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ); mii_control |= BMCR_ANENABLE; - /* reset the phy - * (certain phys need bmcr to be setup with reset) - */ - if (phy_reset(dev, mii_control)) { - printk(KERN_INFO "%s: phy reset failed\n", pci_name(np->pci_dev)); - return PHY_ERROR; + if (np->phy_oui == PHY_OUI_REALTEK && + np->phy_model == PHY_MODEL_REALTEK_8211 && + np->phy_rev == PHY_REV_REALTEK_8211C) { + /* start autoneg since we already performed hw reset above */ + mii_control |= BMCR_ANRESTART; + if (mii_rw(dev, np->phyaddr, MII_BMCR, mii_control)) { + printk(KERN_INFO "%s: phy init failed\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } + } else { + /* reset the phy + * (certain phys need bmcr to be setup with reset) + */ + if (phy_reset(dev, mii_control)) { + printk(KERN_INFO "%s: phy reset failed\n", pci_name(np->pci_dev)); + return PHY_ERROR; + } } /* phy vendor specific configuration */ diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index 91ec9fdc718..a03fe1fb61c 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -260,7 +260,7 @@ static void ibmveth_replenish_buffer_pool(struct ibmveth_adapter *adapter, struc dma_addr = dma_map_single(&adapter->vdev->dev, skb->data, pool->buff_size, DMA_FROM_DEVICE); - if (dma_mapping_error((&adapter->vdev->dev, dma_addr)) + if (dma_mapping_error(&adapter->vdev->dev, dma_addr)) goto failure; pool->free_map[free_index] = IBM_VETH_INVALID_MAP; @@ -294,7 +294,7 @@ failure: pool->consumer_index = pool->size - 1; else pool->consumer_index--; - if (!dma_mapping_error((&adapter->vdev->dev, dma_addr)) + if (!dma_mapping_error(&adapter->vdev->dev, dma_addr)) dma_unmap_single(&adapter->vdev->dev, pool->dma_addr[index], pool->buff_size, DMA_FROM_DEVICE); @@ -488,7 +488,7 @@ static void ibmveth_cleanup(struct ibmveth_adapter *adapter) &adapter->rx_buff_pool[i]); if (adapter->bounce_buffer != NULL) { - if (!dma_mapping_error(adapter->bounce_buffer_dma)) { + if (!dma_mapping_error(dev, adapter->bounce_buffer_dma)) { dma_unmap_single(&adapter->vdev->dev, adapter->bounce_buffer_dma, adapter->netdev->mtu + IBMVETH_BUFF_OH, @@ -924,7 +924,7 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev) buf[1] = 0; } - if (dma_mapping_error((&adapter->vdev->dev, data_dma_addr)) { + if (dma_mapping_error(&adapter->vdev->dev, data_dma_addr)) { if (!firmware_has_feature(FW_FEATURE_CMO)) ibmveth_error_printk("tx: unable to map xmit buffer\n"); skb_copy_from_linear_data(skb, adapter->bounce_buffer, diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c index 0960e69b2da..e4fbefc8c82 100644 --- a/drivers/net/ifb.c +++ b/drivers/net/ifb.c @@ -69,18 +69,20 @@ static void ri_tasklet(unsigned long dev) struct net_device *_dev = (struct net_device *)dev; struct ifb_private *dp = netdev_priv(_dev); struct net_device_stats *stats = &_dev->stats; + struct netdev_queue *txq; struct sk_buff *skb; + txq = netdev_get_tx_queue(_dev, 0); dp->st_task_enter++; if ((skb = skb_peek(&dp->tq)) == NULL) { dp->st_txq_refl_try++; - if (netif_tx_trylock(_dev)) { + if (__netif_tx_trylock(txq)) { dp->st_rxq_enter++; while ((skb = skb_dequeue(&dp->rq)) != NULL) { skb_queue_tail(&dp->tq, skb); dp->st_rx2tx_tran++; } - netif_tx_unlock(_dev); + __netif_tx_unlock(txq); } else { /* reschedule */ dp->st_rxq_notenter++; @@ -115,7 +117,7 @@ static void ri_tasklet(unsigned long dev) BUG(); } - if (netif_tx_trylock(_dev)) { + if (__netif_tx_trylock(txq)) { dp->st_rxq_check++; if ((skb = skb_peek(&dp->rq)) == NULL) { dp->tasklet_pending = 0; @@ -123,10 +125,10 @@ static void ri_tasklet(unsigned long dev) netif_wake_queue(_dev); } else { dp->st_rxq_rsch++; - netif_tx_unlock(_dev); + __netif_tx_unlock(txq); goto resched; } - netif_tx_unlock(_dev); + __netif_tx_unlock(txq); } else { resched: dp->tasklet_pending = 1; diff --git a/drivers/net/irda/act200l-sir.c b/drivers/net/irda/act200l-sir.c index d8b89c74aab..37ab8c85571 100644 --- a/drivers/net/irda/act200l-sir.c +++ b/drivers/net/irda/act200l-sir.c @@ -107,7 +107,7 @@ static int act200l_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); /* Power on the dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -124,7 +124,7 @@ static int act200l_open(struct sir_dev *dev) static int act200l_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); /* Power off the dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -143,7 +143,7 @@ static int act200l_change_speed(struct sir_dev *dev, unsigned speed) u8 control[3]; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); /* Clear DTR and set RTS to enter command mode */ sirdev_set_dtr_rts(dev, FALSE, TRUE); @@ -212,7 +212,7 @@ static int act200l_reset(struct sir_dev *dev) }; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s()\n", __func__ ); switch (state) { case SIRDEV_STATE_DONGLE_RESET: @@ -240,7 +240,7 @@ static int act200l_reset(struct sir_dev *dev) dev->speed = 9600; break; default: - IRDA_ERROR("%s(), unknown state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), unknown state %d\n", __func__, state); ret = -1; break; } diff --git a/drivers/net/irda/actisys-sir.c b/drivers/net/irda/actisys-sir.c index 736d2473b7e..50b2141a610 100644 --- a/drivers/net/irda/actisys-sir.c +++ b/drivers/net/irda/actisys-sir.c @@ -165,7 +165,7 @@ static int actisys_change_speed(struct sir_dev *dev, unsigned speed) int ret = 0; int i = 0; - IRDA_DEBUG(4, "%s(), speed=%d (was %d)\n", __FUNCTION__, + IRDA_DEBUG(4, "%s(), speed=%d (was %d)\n", __func__, speed, dev->speed); /* dongle was already resetted from irda_request state machine, diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c index 083b0dd70fe..2ff181861d2 100644 --- a/drivers/net/irda/ali-ircc.c +++ b/drivers/net/irda/ali-ircc.c @@ -152,7 +152,7 @@ static int __init ali_ircc_init(void) int reg, revision; int i = 0; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); ret = platform_driver_register(&ali_ircc_driver); if (ret) { @@ -166,7 +166,7 @@ static int __init ali_ircc_init(void) /* Probe for all the ALi chipsets we know about */ for (chip= chips; chip->name; chip++, i++) { - IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __FUNCTION__, chip->name); + IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __func__, chip->name); /* Try all config registers for this chip */ for (cfg=0; cfg<2; cfg++) @@ -196,11 +196,11 @@ static int __init ali_ircc_init(void) if (reg == chip->cid_value) { - IRDA_DEBUG(2, "%s(), Chip found at 0x%03x\n", __FUNCTION__, cfg_base); + IRDA_DEBUG(2, "%s(), Chip found at 0x%03x\n", __func__, cfg_base); outb(0x1F, cfg_base); revision = inb(cfg_base+1); - IRDA_DEBUG(2, "%s(), Found %s chip, revision=%d\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), Found %s chip, revision=%d\n", __func__, chip->name, revision); /* @@ -223,14 +223,14 @@ static int __init ali_ircc_init(void) } else { - IRDA_DEBUG(2, "%s(), No %s chip at 0x%03x\n", __FUNCTION__, chip->name, cfg_base); + IRDA_DEBUG(2, "%s(), No %s chip at 0x%03x\n", __func__, chip->name, cfg_base); } /* Exit configuration */ outb(0xbb, cfg_base); } } - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); if (ret) platform_driver_unregister(&ali_ircc_driver); @@ -248,7 +248,7 @@ static void __exit ali_ircc_cleanup(void) { int i; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); for (i=0; i < ARRAY_SIZE(dev_self); i++) { if (dev_self[i]) @@ -257,7 +257,7 @@ static void __exit ali_ircc_cleanup(void) platform_driver_unregister(&ali_ircc_driver); - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); } /* @@ -273,11 +273,11 @@ static int ali_ircc_open(int i, chipio_t *info) int dongle_id; int err; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); if (i >= ARRAY_SIZE(dev_self)) { IRDA_ERROR("%s(), maximum number of supported chips reached!\n", - __FUNCTION__); + __func__); return -ENOMEM; } @@ -288,7 +288,7 @@ static int ali_ircc_open(int i, chipio_t *info) dev = alloc_irdadev(sizeof(*self)); if (dev == NULL) { IRDA_ERROR("%s(), can't allocate memory for control block!\n", - __FUNCTION__); + __func__); return -ENOMEM; } @@ -312,7 +312,7 @@ static int ali_ircc_open(int i, chipio_t *info) /* Reserve the ioports that we need */ if (!request_region(self->io.fir_base, self->io.fir_ext, ALI_IRCC_DRIVER_NAME)) { - IRDA_WARNING("%s(), can't get iobase of 0x%03x\n", __FUNCTION__, + IRDA_WARNING("%s(), can't get iobase of 0x%03x\n", __func__, self->io.fir_base); err = -ENODEV; goto err_out1; @@ -370,19 +370,19 @@ static int ali_ircc_open(int i, chipio_t *info) err = register_netdev(dev); if (err) { - IRDA_ERROR("%s(), register_netdev() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdev() failed!\n", __func__); goto err_out4; } IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name); /* Check dongle id */ dongle_id = ali_ircc_read_dongle_id(i, info); - IRDA_MESSAGE("%s(), %s, Found dongle: %s\n", __FUNCTION__, + IRDA_MESSAGE("%s(), %s, Found dongle: %s\n", __func__, ALI_IRCC_DRIVER_NAME, dongle_types[dongle_id]); self->io.dongle_id = dongle_id; - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); return 0; @@ -411,7 +411,7 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self) { int iobase; - IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -421,7 +421,7 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self) unregister_netdev(self->netdev); /* Release the PORT that this driver is using */ - IRDA_DEBUG(4, "%s(), Releasing Region %03x\n", __FUNCTION__, self->io.fir_base); + IRDA_DEBUG(4, "%s(), Releasing Region %03x\n", __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) @@ -435,7 +435,7 @@ static int __exit ali_ircc_close(struct ali_ircc_cb *self) dev_self[self->index] = NULL; free_netdev(self->netdev); - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); return 0; } @@ -478,7 +478,7 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info) int cfg_base = info->cfg_base; int hi, low, reg; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); /* Enter Configuration */ outb(chip->entr1, cfg_base); @@ -497,13 +497,13 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info) info->sir_base = info->fir_base; - IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __FUNCTION__, info->fir_base); + IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __func__, info->fir_base); /* Read IRQ control register */ outb(0x70, cfg_base); reg = inb(cfg_base+1); info->irq = reg & 0x0f; - IRDA_DEBUG(2, "%s(), probing irq=%d\n", __FUNCTION__, info->irq); + IRDA_DEBUG(2, "%s(), probing irq=%d\n", __func__, info->irq); /* Read DMA channel */ outb(0x74, cfg_base); @@ -511,26 +511,26 @@ static int ali_ircc_probe_53(ali_chip_t *chip, chipio_t *info) info->dma = reg & 0x07; if(info->dma == 0x04) - IRDA_WARNING("%s(), No DMA channel assigned !\n", __FUNCTION__); + IRDA_WARNING("%s(), No DMA channel assigned !\n", __func__); else - IRDA_DEBUG(2, "%s(), probing dma=%d\n", __FUNCTION__, info->dma); + IRDA_DEBUG(2, "%s(), probing dma=%d\n", __func__, info->dma); /* Read Enabled Status */ outb(0x30, cfg_base); reg = inb(cfg_base+1); info->enabled = (reg & 0x80) && (reg & 0x01); - IRDA_DEBUG(2, "%s(), probing enabled=%d\n", __FUNCTION__, info->enabled); + IRDA_DEBUG(2, "%s(), probing enabled=%d\n", __func__, info->enabled); /* Read Power Status */ outb(0x22, cfg_base); reg = inb(cfg_base+1); info->suspended = (reg & 0x20); - IRDA_DEBUG(2, "%s(), probing suspended=%d\n", __FUNCTION__, info->suspended); + IRDA_DEBUG(2, "%s(), probing suspended=%d\n", __func__, info->suspended); /* Exit configuration */ outb(0xbb, cfg_base); - IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End -----------------\n", __func__); return 0; } @@ -548,7 +548,7 @@ static int ali_ircc_setup(chipio_t *info) int version; int iobase = info->fir_base; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); /* Locking comments : * Most operations here need to be protected. We are called before @@ -609,7 +609,7 @@ static int ali_ircc_setup(chipio_t *info) // outb(UART_IER_RDI, iobase+UART_IER); //benjamin 2000/11/23 01:25PM // Turn on the interrupts in ali_ircc_net_open - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return 0; } @@ -626,7 +626,7 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info) int dongle_id, reg; int cfg_base = info->cfg_base; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); /* Enter Configuration */ outb(chips[i].entr1, cfg_base); @@ -640,13 +640,13 @@ static int ali_ircc_read_dongle_id (int i, chipio_t *info) outb(0xf0, cfg_base); reg = inb(cfg_base+1); dongle_id = ((reg>>6)&0x02) | ((reg>>5)&0x01); - IRDA_DEBUG(2, "%s(), probing dongle_id=%d, dongle_types=%s\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), probing dongle_id=%d, dongle_types=%s\n", __func__, dongle_id, dongle_types[dongle_id]); /* Exit configuration */ outb(0xbb, cfg_base); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return dongle_id; } @@ -663,7 +663,7 @@ static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id) struct ali_ircc_cb *self; int ret; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); self = dev->priv; @@ -677,7 +677,7 @@ static irqreturn_t ali_ircc_interrupt(int irq, void *dev_id) spin_unlock(&self->lock); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return ret; } /* @@ -691,7 +691,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) __u8 eir, OldMessageCount; int iobase, tmp; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__); iobase = self->io.fir_base; @@ -704,10 +704,10 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) //self->ier = inb(iobase+FIR_IER); 2000/12/1 04:32PM eir = self->InterruptID & self->ier; /* Mask out the interesting ones */ - IRDA_DEBUG(1, "%s(), self->InterruptID = %x\n", __FUNCTION__,self->InterruptID); - IRDA_DEBUG(1, "%s(), self->LineStatus = %x\n", __FUNCTION__,self->LineStatus); - IRDA_DEBUG(1, "%s(), self->ier = %x\n", __FUNCTION__,self->ier); - IRDA_DEBUG(1, "%s(), eir = %x\n", __FUNCTION__,eir); + IRDA_DEBUG(1, "%s(), self->InterruptID = %x\n", __func__,self->InterruptID); + IRDA_DEBUG(1, "%s(), self->LineStatus = %x\n", __func__,self->LineStatus); + IRDA_DEBUG(1, "%s(), self->ier = %x\n", __func__,self->ier); + IRDA_DEBUG(1, "%s(), eir = %x\n", __func__,eir); /* Disable interrupts */ SetCOMInterrupts(self, FALSE); @@ -718,7 +718,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) { if (self->io.direction == IO_XMIT) /* TX */ { - IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Tx) *******\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Tx) *******\n", __func__); if(ali_ircc_dma_xmit_complete(self)) { @@ -737,23 +737,23 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) } else /* RX */ { - IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Rx) *******\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* IIR_EOM (Rx) *******\n", __func__); if(OldMessageCount > ((self->LineStatus+1) & 0x07)) { self->rcvFramesOverflow = TRUE; - IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******** \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******** \n", __func__); } if (ali_ircc_dma_receive_complete(self)) { - IRDA_DEBUG(1, "%s(), ******* receive complete ******** \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* receive complete ******** \n", __func__); self->ier = IER_EOM; } else { - IRDA_DEBUG(1, "%s(), ******* Not receive complete ******** \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* Not receive complete ******** \n", __func__); self->ier = IER_EOM | IER_TIMER; } @@ -766,7 +766,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) if(OldMessageCount > ((self->LineStatus+1) & 0x07)) { self->rcvFramesOverflow = TRUE; - IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******* \n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ******* self->rcvFramesOverflow = TRUE ******* \n", __func__); } /* Disable Timer */ switch_bank(iobase, BANK1); @@ -798,7 +798,7 @@ static irqreturn_t ali_ircc_fir_interrupt(struct ali_ircc_cb *self) /* Restore Interrupt */ SetCOMInterrupts(self, TRUE); - IRDA_DEBUG(1, "%s(), ----------------- End ---------------\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), ----------------- End ---------------\n", __func__); return IRQ_RETVAL(eir); } @@ -813,7 +813,7 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self) int iobase; int iir, lsr; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); iobase = self->io.sir_base; @@ -822,13 +822,13 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self) /* Clear interrupt */ lsr = inb(iobase+UART_LSR); - IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", __FUNCTION__, + IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", __func__, iir, lsr, iobase); switch (iir) { case UART_IIR_RLSI: - IRDA_DEBUG(2, "%s(), RLSI\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), RLSI\n", __func__); break; case UART_IIR_RDI: /* Receive interrupt */ @@ -842,14 +842,14 @@ static irqreturn_t ali_ircc_sir_interrupt(struct ali_ircc_cb *self) } break; default: - IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n", __FUNCTION__, iir); + IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n", __func__, iir); break; } } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__); return IRQ_RETVAL(iir); } @@ -866,7 +866,7 @@ static void ali_ircc_sir_receive(struct ali_ircc_cb *self) int boguscount = 0; int iobase; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__); IRDA_ASSERT(self != NULL, return;); iobase = self->io.sir_base; @@ -881,12 +881,12 @@ static void ali_ircc_sir_receive(struct ali_ircc_cb *self) /* Make sure we don't stay here too long */ if (boguscount++ > 32) { - IRDA_DEBUG(2,"%s(), breaking!\n", __FUNCTION__); + IRDA_DEBUG(2,"%s(), breaking!\n", __func__); break; } } while (inb(iobase+UART_LSR) & UART_LSR_DR); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } /* @@ -903,7 +903,7 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self) IRDA_ASSERT(self != NULL, return;); - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); iobase = self->io.sir_base; @@ -922,16 +922,16 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self) { /* We must wait until all data are gone */ while(!(inb(iobase+UART_LSR) & UART_LSR_TEMT)) - IRDA_DEBUG(1, "%s(), UART_LSR_THRE\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), UART_LSR_THRE\n", __func__ ); - IRDA_DEBUG(1, "%s(), Changing speed! self->new_speed = %d\n", __FUNCTION__ , self->new_speed); + IRDA_DEBUG(1, "%s(), Changing speed! self->new_speed = %d\n", __func__ , self->new_speed); ali_ircc_change_speed(self, self->new_speed); self->new_speed = 0; // benjamin 2000/11/10 06:32PM if (self->io.speed > 115200) { - IRDA_DEBUG(2, "%s(), ali_ircc_change_speed from UART_LSR_TEMT \n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ali_ircc_change_speed from UART_LSR_TEMT \n", __func__ ); self->ier = IER_EOM; // SetCOMInterrupts(self, TRUE); @@ -949,7 +949,7 @@ static void ali_ircc_sir_write_wakeup(struct ali_ircc_cb *self) outb(UART_IER_RDI, iobase+UART_IER); } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud) @@ -957,9 +957,9 @@ static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud) struct net_device *dev = self->netdev; int iobase; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); - IRDA_DEBUG(2, "%s(), setting speed = %d \n", __FUNCTION__ , baud); + IRDA_DEBUG(2, "%s(), setting speed = %d \n", __func__ , baud); /* This function *must* be called with irq off and spin-lock. * - Jean II */ @@ -998,7 +998,7 @@ static void ali_ircc_change_speed(struct ali_ircc_cb *self, __u32 baud) netif_wake_queue(self->netdev); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud) @@ -1008,14 +1008,14 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud) struct ali_ircc_cb *self = (struct ali_ircc_cb *) priv; struct net_device *dev; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; iobase = self->io.fir_base; - IRDA_DEBUG(1, "%s(), self->io.speed = %d, change to speed = %d\n", __FUNCTION__ ,self->io.speed,baud); + IRDA_DEBUG(1, "%s(), self->io.speed = %d, change to speed = %d\n", __func__ ,self->io.speed,baud); /* Come from SIR speed */ if(self->io.speed <=115200) @@ -1029,7 +1029,7 @@ static void ali_ircc_fir_change_speed(struct ali_ircc_cb *priv, __u32 baud) // Set Dongle Speed mode ali_ircc_change_dongle_speed(self, baud); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } /* @@ -1047,9 +1047,9 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed) int lcr; /* Line control reg */ int divisor; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); - IRDA_DEBUG(1, "%s(), Setting speed to: %d\n", __FUNCTION__ , speed); + IRDA_DEBUG(1, "%s(), Setting speed to: %d\n", __func__ , speed); IRDA_ASSERT(self != NULL, return;); @@ -1103,7 +1103,7 @@ static void ali_ircc_sir_change_speed(struct ali_ircc_cb *priv, __u32 speed) spin_unlock_irqrestore(&self->lock, flags); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed) @@ -1113,14 +1113,14 @@ static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed) int iobase,dongle_id; int tmp = 0; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); iobase = self->io.fir_base; /* or iobase = self->io.sir_base; */ dongle_id = self->io.dongle_id; /* We are already locked, no need to do it again */ - IRDA_DEBUG(1, "%s(), Set Speed for %s , Speed = %d\n", __FUNCTION__ , dongle_types[dongle_id], speed); + IRDA_DEBUG(1, "%s(), Set Speed for %s , Speed = %d\n", __func__ , dongle_types[dongle_id], speed); switch_bank(iobase, BANK2); tmp = inb(iobase+FIR_IRDA_CR); @@ -1284,7 +1284,7 @@ static void ali_ircc_change_dongle_speed(struct ali_ircc_cb *priv, int speed) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } /* @@ -1297,11 +1297,11 @@ static int ali_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len) { int actual = 0; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); /* Tx FIFO should be empty! */ if (!(inb(iobase+UART_LSR) & UART_LSR_THRE)) { - IRDA_DEBUG(0, "%s(), failed, fifo not empty!\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), failed, fifo not empty!\n", __func__ ); return 0; } @@ -1313,7 +1313,7 @@ static int ali_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len) actual++; } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return actual; } @@ -1329,7 +1329,7 @@ static int ali_ircc_net_open(struct net_device *dev) int iobase; char hwname[32]; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -1375,7 +1375,7 @@ static int ali_ircc_net_open(struct net_device *dev) */ self->irlap = irlap_open(dev, &self->qos, hwname); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1392,7 +1392,7 @@ static int ali_ircc_net_close(struct net_device *dev) struct ali_ircc_cb *self; //int iobase; - IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -1415,7 +1415,7 @@ static int ali_ircc_net_close(struct net_device *dev) free_irq(self->io.irq, dev); free_dma(self->io.dma); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1434,7 +1434,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) __u32 speed; int mtt, diff; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); self = (struct ali_ircc_cb *) dev->priv; iobase = self->io.fir_base; @@ -1488,7 +1488,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) diff = self->now.tv_usec - self->stamp.tv_usec; /* self->stamp is set from ali_ircc_dma_receive_complete() */ - IRDA_DEBUG(1, "%s(), ******* diff = %d ******* \n", __FUNCTION__ , diff); + IRDA_DEBUG(1, "%s(), ******* diff = %d ******* \n", __func__ , diff); if (diff < 0) diff += 1000000; @@ -1510,7 +1510,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) /* Adjust for timer resolution */ mtt = (mtt+250) / 500; /* 4 discard, 5 get advanced, Let's round off */ - IRDA_DEBUG(1, "%s(), ************** mtt = %d ***********\n", __FUNCTION__ , mtt); + IRDA_DEBUG(1, "%s(), ************** mtt = %d ***********\n", __func__ , mtt); /* Setup timer */ if (mtt == 1) /* 500 us */ @@ -1567,7 +1567,7 @@ static int ali_ircc_fir_hard_xmit(struct sk_buff *skb, struct net_device *dev) spin_unlock_irqrestore(&self->lock, flags); dev_kfree_skb(skb); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1578,7 +1578,7 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self) unsigned char FIFO_OPTI, Hi, Lo; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); iobase = self->io.fir_base; @@ -1629,7 +1629,7 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self) tmp = inb(iobase+FIR_LCR_B); tmp &= ~0x20; // Disable SIP outb(((unsigned char)(tmp & 0x3f) | LCR_B_TX_MODE) & ~LCR_B_BW, iobase+FIR_LCR_B); - IRDA_DEBUG(1, "%s(), ******* Change to TX mode: FIR_LCR_B = 0x%x ******* \n", __FUNCTION__ , inb(iobase+FIR_LCR_B)); + IRDA_DEBUG(1, "%s(), ******* Change to TX mode: FIR_LCR_B = 0x%x ******* \n", __func__ , inb(iobase+FIR_LCR_B)); outb(0, iobase+FIR_LSR); @@ -1639,7 +1639,7 @@ static void ali_ircc_dma_xmit(struct ali_ircc_cb *self) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) @@ -1647,7 +1647,7 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) int iobase; int ret = TRUE; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); iobase = self->io.fir_base; @@ -1660,7 +1660,7 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) if((inb(iobase+FIR_LSR) & LSR_FRAME_ABORT) == LSR_FRAME_ABORT) { - IRDA_ERROR("%s(), ********* LSR_FRAME_ABORT *********\n", __FUNCTION__); + IRDA_ERROR("%s(), ********* LSR_FRAME_ABORT *********\n", __func__); self->stats.tx_errors++; self->stats.tx_fifo_errors++; } @@ -1703,7 +1703,7 @@ static int ali_ircc_dma_xmit_complete(struct ali_ircc_cb *self) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return ret; } @@ -1718,7 +1718,7 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self) { int iobase, tmp; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); iobase = self->io.fir_base; @@ -1756,7 +1756,7 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self) //switch_bank(iobase, BANK0); tmp = inb(iobase+FIR_LCR_B); outb((unsigned char)(tmp &0x3f) | LCR_B_RX_MODE | LCR_B_BW , iobase + FIR_LCR_B); // 2000/12/1 05:16PM - IRDA_DEBUG(1, "%s(), *** Change To RX mode: FIR_LCR_B = 0x%x *** \n", __FUNCTION__ , inb(iobase+FIR_LCR_B)); + IRDA_DEBUG(1, "%s(), *** Change To RX mode: FIR_LCR_B = 0x%x *** \n", __func__ , inb(iobase+FIR_LCR_B)); /* Set Rx Threshold */ switch_bank(iobase, BANK1); @@ -1768,7 +1768,7 @@ static int ali_ircc_dma_receive(struct ali_ircc_cb *self) outb(CR_DMA_EN | CR_DMA_BURST, iobase+FIR_CR); switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -1779,7 +1779,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) __u8 status, MessageCount; int len, i, iobase, val; - IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start -----------------\n", __func__ ); st_fifo = &self->st_fifo; iobase = self->io.fir_base; @@ -1788,7 +1788,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) MessageCount = inb(iobase+ FIR_LSR)&0x07; if (MessageCount > 0) - IRDA_DEBUG(0, "%s(), Messsage count = %d,\n", __FUNCTION__ , MessageCount); + IRDA_DEBUG(0, "%s(), Messsage count = %d,\n", __func__ , MessageCount); for (i=0; i<=MessageCount; i++) { @@ -1801,11 +1801,11 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) len = len << 8; len |= inb(iobase+FIR_RX_DSR_LO); - IRDA_DEBUG(1, "%s(), RX Length = 0x%.2x,\n", __FUNCTION__ , len); - IRDA_DEBUG(1, "%s(), RX Status = 0x%.2x,\n", __FUNCTION__ , status); + IRDA_DEBUG(1, "%s(), RX Length = 0x%.2x,\n", __func__ , len); + IRDA_DEBUG(1, "%s(), RX Status = 0x%.2x,\n", __func__ , status); if (st_fifo->tail >= MAX_RX_WINDOW) { - IRDA_DEBUG(0, "%s(), window is full!\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), window is full!\n", __func__ ); continue; } @@ -1828,7 +1828,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) /* Check for errors */ if ((status & 0xd8) || self->rcvFramesOverflow || (len==0)) { - IRDA_DEBUG(0,"%s(), ************* RX Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* RX Errors ************ \n", __func__ ); /* Skip frame */ self->stats.rx_errors++; @@ -1838,29 +1838,29 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) if (status & LSR_FIFO_UR) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ************* FIFO Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* FIFO Errors ************ \n", __func__ ); } if (status & LSR_FRAME_ERROR) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ************* FRAME Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* FRAME Errors ************ \n", __func__ ); } if (status & LSR_CRC_ERROR) { self->stats.rx_crc_errors++; - IRDA_DEBUG(0,"%s(), ************* CRC Errors ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* CRC Errors ************ \n", __func__ ); } if(self->rcvFramesOverflow) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ************* Overran DMA buffer ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ************* Overran DMA buffer ************ \n", __func__ ); } if(len == 0) { self->stats.rx_frame_errors++; - IRDA_DEBUG(0,"%s(), ********** Receive Frame Size = 0 ********* \n", __FUNCTION__ ); + IRDA_DEBUG(0,"%s(), ********** Receive Frame Size = 0 ********* \n", __func__ ); } } else @@ -1872,7 +1872,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) val = inb(iobase+FIR_BSR); if ((val& BSR_FIFO_NOT_EMPTY)== 0x80) { - IRDA_DEBUG(0, "%s(), ************* BSR_FIFO_NOT_EMPTY ************ \n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), ************* BSR_FIFO_NOT_EMPTY ************ \n", __func__ ); /* Put this entry back in fifo */ st_fifo->head--; @@ -1909,7 +1909,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) { IRDA_WARNING("%s(), memory squeeze, " "dropping frame.\n", - __FUNCTION__); + __func__); self->stats.rx_dropped++; return FALSE; @@ -1937,7 +1937,7 @@ static int ali_ircc_dma_receive_complete(struct ali_ircc_cb *self) switch_bank(iobase, BANK0); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); return TRUE; } @@ -1956,7 +1956,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev) int iobase; __u32 speed; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return 0;); @@ -2005,7 +2005,7 @@ static int ali_ircc_sir_hard_xmit(struct sk_buff *skb, struct net_device *dev) dev_kfree_skb(skb); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return 0; } @@ -2024,7 +2024,7 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) unsigned long flags; int ret = 0; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -2032,11 +2032,11 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__ , dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__ , dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ - IRDA_DEBUG(1, "%s(), SIOCSBANDWIDTH\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), SIOCSBANDWIDTH\n", __func__ ); /* * This function will also be used by IrLAP to change the * speed, so we still must allow for speed change within @@ -2050,13 +2050,13 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) spin_unlock_irqrestore(&self->lock, flags); break; case SIOCSMEDIABUSY: /* Set media busy */ - IRDA_DEBUG(1, "%s(), SIOCSMEDIABUSY\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), SIOCSMEDIABUSY\n", __func__ ); if (!capable(CAP_NET_ADMIN)) return -EPERM; irda_device_set_media_busy(self->netdev, TRUE); break; case SIOCGRECEIVING: /* Check if we are receiving right now */ - IRDA_DEBUG(2, "%s(), SIOCGRECEIVING\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), SIOCGRECEIVING\n", __func__ ); /* This is protected */ irq->ifr_receiving = ali_ircc_is_receiving(self); break; @@ -2064,7 +2064,7 @@ static int ali_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) ret = -EOPNOTSUPP; } - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return ret; } @@ -2081,7 +2081,7 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self) int status = FALSE; int iobase; - IRDA_DEBUG(2, "%s(), ---------------- Start -----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start -----------------\n", __func__ ); IRDA_ASSERT(self != NULL, return FALSE;); @@ -2095,7 +2095,7 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self) if((inb(iobase+FIR_FIFO_FR) & 0x3f) != 0) { /* We are receiving something */ - IRDA_DEBUG(1, "%s(), We are receiving something\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), We are receiving something\n", __func__ ); status = TRUE; } switch_bank(iobase, BANK0); @@ -2107,7 +2107,7 @@ static int ali_ircc_is_receiving(struct ali_ircc_cb *self) spin_unlock_irqrestore(&self->lock, flags); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return status; } @@ -2116,9 +2116,9 @@ static struct net_device_stats *ali_ircc_net_get_stats(struct net_device *dev) { struct ali_ircc_cb *self = (struct ali_ircc_cb *) dev->priv; - IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ---------------- Start ----------------\n", __func__ ); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); return &self->stats; } @@ -2164,7 +2164,7 @@ static void SetCOMInterrupts(struct ali_ircc_cb *self , unsigned char enable) int iobase = self->io.fir_base; /* or sir_base */ - IRDA_DEBUG(2, "%s(), -------- Start -------- ( Enable = %d )\n", __FUNCTION__ , enable); + IRDA_DEBUG(2, "%s(), -------- Start -------- ( Enable = %d )\n", __func__ , enable); /* Enable the interrupt which we wish to */ if (enable){ @@ -2205,14 +2205,14 @@ static void SetCOMInterrupts(struct ali_ircc_cb *self , unsigned char enable) else outb(newMask, iobase+UART_IER); - IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(2, "%s(), ----------------- End ------------------\n", __func__ ); } static void SIR2FIR(int iobase) { //unsigned char tmp; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); /* Already protected (change_speed() or setup()), no need to lock. * Jean II */ @@ -2228,14 +2228,14 @@ static void SIR2FIR(int iobase) //tmp |= 0x20; //outb(tmp, iobase+FIR_LCR_B); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } static void FIR2SIR(int iobase) { unsigned char val; - IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ---------------- Start ----------------\n", __func__ ); /* Already protected (change_speed() or setup()), no need to lock. * Jean II */ @@ -2251,7 +2251,7 @@ static void FIR2SIR(int iobase) val = inb(iobase+UART_LSR); val = inb(iobase+UART_MSR); - IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __FUNCTION__ ); + IRDA_DEBUG(1, "%s(), ----------------- End ------------------\n", __func__ ); } MODULE_AUTHOR("Benjamin Kong <benjamin_kong@ali.com.tw>"); diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c index 34ad189fff6..69d16b30323 100644 --- a/drivers/net/irda/donauboe.c +++ b/drivers/net/irda/donauboe.c @@ -245,7 +245,7 @@ toshoboe_dumpregs (struct toshoboe_cb *self) { __u32 ringbase; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); ringbase = INB (OBOE_RING_BASE0) << 10; ringbase |= INB (OBOE_RING_BASE1) << 18; @@ -293,7 +293,7 @@ static void toshoboe_disablebm (struct toshoboe_cb *self) { __u8 command; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); pci_read_config_byte (self->pdev, PCI_COMMAND, &command); command &= ~PCI_COMMAND_MASTER; @@ -305,7 +305,7 @@ toshoboe_disablebm (struct toshoboe_cb *self) static void toshoboe_stopchip (struct toshoboe_cb *self) { - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); /*Disable interrupts */ OUTB (0x0, OBOE_IER); @@ -350,7 +350,7 @@ toshoboe_setbaud (struct toshoboe_cb *self) __u16 pconfig = 0; __u8 config0l = 0; - IRDA_DEBUG (2, "%s(%d/%d)\n", __FUNCTION__, self->speed, self->io.speed); + IRDA_DEBUG (2, "%s(%d/%d)\n", __func__, self->speed, self->io.speed); switch (self->speed) { @@ -482,7 +482,7 @@ toshoboe_setbaud (struct toshoboe_cb *self) static void toshoboe_enablebm (struct toshoboe_cb *self) { - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); pci_set_master (self->pdev); } @@ -492,7 +492,7 @@ toshoboe_initring (struct toshoboe_cb *self) { int i; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); for (i = 0; i < TX_SLOTS; ++i) { @@ -550,7 +550,7 @@ toshoboe_startchip (struct toshoboe_cb *self) { __u32 physaddr; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); toshoboe_initring (self); toshoboe_enablebm (self); @@ -824,7 +824,7 @@ toshoboe_probe (struct toshoboe_cb *self) #endif unsigned long flags; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if (request_irq (self->io.irq, toshoboe_probeinterrupt, self->io.irqflags, "toshoboe", (void *) self)) @@ -983,10 +983,10 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev) IRDA_ASSERT (self != NULL, return 0; ); - IRDA_DEBUG (1, "%s.tx:%x(%x)%x\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.tx:%x(%x)%x\n", __func__ ,skb->len,self->txpending,INB (OBOE_ENABLEH)); if (!cb->magic) { - IRDA_DEBUG (2, "%s.Not IrLAP:%x\n", __FUNCTION__, cb->magic); + IRDA_DEBUG (2, "%s.Not IrLAP:%x\n", __func__, cb->magic); #ifdef DUMP_PACKETS _dumpbufs(skb->data,skb->len,'>'); #endif @@ -1015,7 +1015,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev) { self->new_speed = speed; IRDA_DEBUG (1, "%s: Queued TxDone scheduled speed change %d\n" , - __FUNCTION__, speed); + __func__, speed); /* if no data, that's all! */ if (!skb->len) { @@ -1057,7 +1057,7 @@ toshoboe_hard_xmit (struct sk_buff *skb, struct net_device *dev) /* which we will add a wrong checksum to */ mtt = toshoboe_makemttpacket (self, self->tx_bufs[self->txs], mtt); - IRDA_DEBUG (1, "%s.mtt:%x(%x)%d\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.mtt:%x(%x)%d\n", __func__ ,skb->len,mtt,self->txpending); if (mtt) { @@ -1101,7 +1101,7 @@ dumpbufs(skb->data,skb->len,'>'); if (self->ring->tx[self->txs].control & OBOE_CTL_TX_HW_OWNS) { - IRDA_DEBUG (0, "%s.ful:%x(%x)%x\n", __FUNCTION__ + IRDA_DEBUG (0, "%s.ful:%x(%x)%x\n", __func__ ,skb->len, self->ring->tx[self->txs].control, self->txpending); toshoboe_start_DMA(self, OBOE_CONFIG0H_ENTX); spin_unlock_irqrestore(&self->spinlock, flags); @@ -1179,7 +1179,7 @@ toshoboe_interrupt (int irq, void *dev_id) if (self->ring->tx[i].control & OBOE_CTL_TX_HW_OWNS) self->txpending++; } - IRDA_DEBUG (1, "%s.txd(%x)%x/%x\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.txd(%x)%x/%x\n", __func__ ,irqstat,txp,self->txpending); txp = INB (OBOE_TXSLOT) & OBOE_SLOT_MASK; @@ -1209,7 +1209,7 @@ toshoboe_interrupt (int irq, void *dev_id) { self->speed = self->new_speed; IRDA_DEBUG (1, "%s: Executed TxDone scheduled speed change %d\n", - __FUNCTION__, self->speed); + __func__, self->speed); toshoboe_setbaud (self); } @@ -1224,7 +1224,7 @@ toshoboe_interrupt (int irq, void *dev_id) { int len = self->ring->rx[self->rxs].len; skb = NULL; - IRDA_DEBUG (3, "%s.rcv:%x(%x)\n", __FUNCTION__ + IRDA_DEBUG (3, "%s.rcv:%x(%x)\n", __func__ ,len,self->ring->rx[self->rxs].control); #ifdef DUMP_PACKETS @@ -1246,7 +1246,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); len -= 2; else len = 0; - IRDA_DEBUG (1, "%s.SIR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (1, "%s.SIR:%x(%x)\n", __func__, len,enable); } #ifdef USE_MIR @@ -1256,7 +1256,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); len -= 2; else len = 0; - IRDA_DEBUG (2, "%s.MIR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (2, "%s.MIR:%x(%x)\n", __func__, len,enable); } #endif else if (enable & OBOE_ENABLEH_FIRON) @@ -1265,10 +1265,10 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); len -= 4; /*FIXME: check this */ else len = 0; - IRDA_DEBUG (1, "%s.FIR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (1, "%s.FIR:%x(%x)\n", __func__, len,enable); } else - IRDA_DEBUG (0, "%s.?IR:%x(%x)\n", __FUNCTION__, len,enable); + IRDA_DEBUG (0, "%s.?IR:%x(%x)\n", __func__, len,enable); if (len) { @@ -1289,7 +1289,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); { printk (KERN_INFO "%s(), memory squeeze, dropping frame.\n", - __FUNCTION__); + __func__); } } } @@ -1301,7 +1301,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); /* (SIR) data is splitted in several slots. */ /* we have to join all the received buffers received */ /*in a large buffer before checking CRC. */ - IRDA_DEBUG (0, "%s.err:%x(%x)\n", __FUNCTION__ + IRDA_DEBUG (0, "%s.err:%x(%x)\n", __func__ ,len,self->ring->rx[self->rxs].control); } @@ -1329,7 +1329,7 @@ dumpbufs(self->rx_bufs[self->rxs],len,'<'); if (irqstat & OBOE_INT_SIP) { self->int_sip++; - IRDA_DEBUG (1, "%s.sip:%x(%x)%x\n", __FUNCTION__ + IRDA_DEBUG (1, "%s.sip:%x(%x)%x\n", __func__ ,self->int_sip,irqstat,self->txpending); } return IRQ_HANDLED; @@ -1343,7 +1343,7 @@ toshoboe_net_open (struct net_device *dev) unsigned long flags; int rc; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); self = netdev_priv(dev); @@ -1381,7 +1381,7 @@ toshoboe_net_close (struct net_device *dev) { struct toshoboe_cb *self; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); IRDA_ASSERT (dev != NULL, return -1; ); self = (struct toshoboe_cb *) dev->priv; @@ -1426,7 +1426,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT (self != NULL, return -1; ); - IRDA_DEBUG (5, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG (5, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); /* Disable interrupts & save flags */ spin_lock_irqsave(&self->spinlock, flags); @@ -1438,7 +1438,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) * speed, so we still must allow for speed change within * interrupt context. */ - IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __FUNCTION__ + IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __func__ ,dev->name, INB (OBOE_STATUS), irq->ifr_baudrate ); if (!in_interrupt () && !capable (CAP_NET_ADMIN)) { ret = -EPERM; @@ -1451,7 +1451,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) self->new_speed = irq->ifr_baudrate; break; case SIOCSMEDIABUSY: /* Set media busy */ - IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __FUNCTION__ + IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __func__ ,dev->name, INB (OBOE_STATUS), capable (CAP_NET_ADMIN) ); if (!capable (CAP_NET_ADMIN)) { ret = -EPERM; @@ -1461,11 +1461,11 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) break; case SIOCGRECEIVING: /* Check if we are receiving right now */ irq->ifr_receiving = (INB (OBOE_STATUS) & OBOE_STATUS_RXBUSY) ? 1 : 0; - IRDA_DEBUG (3, "%s(RECEIVING), %s, (%X/%x)\n", __FUNCTION__ + IRDA_DEBUG (3, "%s(RECEIVING), %s, (%X/%x)\n", __func__ ,dev->name, INB (OBOE_STATUS), irq->ifr_receiving ); break; default: - IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); ret = -EOPNOTSUPP; } out: @@ -1492,7 +1492,7 @@ toshoboe_close (struct pci_dev *pci_dev) int i; struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev); - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); IRDA_ASSERT (self != NULL, return; ); @@ -1533,7 +1533,7 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid) int ok = 0; int err; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if ((err=pci_enable_device(pci_dev))) return err; @@ -1700,7 +1700,7 @@ toshoboe_gotosleep (struct pci_dev *pci_dev, pm_message_t crap) unsigned long flags; int i = 10; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if (!self || self->stopped) return 0; @@ -1728,7 +1728,7 @@ toshoboe_wakeup (struct pci_dev *pci_dev) struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev); unsigned long flags; - IRDA_DEBUG (4, "%s()\n", __FUNCTION__); + IRDA_DEBUG (4, "%s()\n", __func__); if (!self || !self->stopped) return 0; diff --git a/drivers/net/irda/girbil-sir.c b/drivers/net/irda/girbil-sir.c index 738531b16bd..a31b8fa8aaa 100644 --- a/drivers/net/irda/girbil-sir.c +++ b/drivers/net/irda/girbil-sir.c @@ -86,7 +86,7 @@ static int girbil_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power on dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -102,7 +102,7 @@ static int girbil_open(struct sir_dev *dev) static int girbil_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -126,7 +126,7 @@ static int girbil_change_speed(struct sir_dev *dev, unsigned speed) u8 control[2]; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* dongle alread reset - port and dongle at default speed */ @@ -179,7 +179,7 @@ static int girbil_change_speed(struct sir_dev *dev, unsigned speed) break; default: - IRDA_ERROR("%s - undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s - undefined state %d\n", __func__, state); ret = -EINVAL; break; } @@ -209,7 +209,7 @@ static int girbil_reset(struct sir_dev *dev) u8 control = GIRBIL_TXEN | GIRBIL_RXEN; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch (state) { case SIRDEV_STATE_DONGLE_RESET: @@ -241,7 +241,7 @@ static int girbil_reset(struct sir_dev *dev) break; default: - IRDA_ERROR("%s(), undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), undefined state %d\n", __func__, state); ret = -1; break; } diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 18b471cd144..b5d6b9ac162 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -177,12 +177,12 @@ static void irda_usb_build_header(struct irda_usb_cb *self, (!force) && (self->speed != -1)) { /* No speed and xbofs change here * (we'll do it later in the write callback) */ - IRDA_DEBUG(2, "%s(), not changing speed yet\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), not changing speed yet\n", __func__); *header = 0; return; } - IRDA_DEBUG(2, "%s(), changing speed to %d\n", __FUNCTION__, self->new_speed); + IRDA_DEBUG(2, "%s(), changing speed to %d\n", __func__, self->new_speed); self->speed = self->new_speed; /* We will do ` self->new_speed = -1; ' in the completion * handler just in case the current URB fail - Jean II */ @@ -228,7 +228,7 @@ static void irda_usb_build_header(struct irda_usb_cb *self, /* Set the negotiated additional XBOFS */ if (self->new_xbofs != -1) { - IRDA_DEBUG(2, "%s(), changing xbofs to %d\n", __FUNCTION__, self->new_xbofs); + IRDA_DEBUG(2, "%s(), changing xbofs to %d\n", __func__, self->new_xbofs); self->xbofs = self->new_xbofs; /* We will do ` self->new_xbofs = -1; ' in the completion * handler just in case the current URB fail - Jean II */ @@ -302,13 +302,13 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self) struct urb *urb; int ret; - IRDA_DEBUG(2, "%s(), speed=%d, xbofs=%d\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), speed=%d, xbofs=%d\n", __func__, self->new_speed, self->new_xbofs); /* Grab the speed URB */ urb = self->speed_urb; if (urb->status != 0) { - IRDA_WARNING("%s(), URB still in use!\n", __FUNCTION__); + IRDA_WARNING("%s(), URB still in use!\n", __func__); return; } @@ -334,7 +334,7 @@ static void irda_usb_change_speed_xbofs(struct irda_usb_cb *self) /* Irq disabled -> GFP_ATOMIC */ if ((ret = usb_submit_urb(urb, GFP_ATOMIC))) { - IRDA_WARNING("%s(), failed Speed URB\n", __FUNCTION__); + IRDA_WARNING("%s(), failed Speed URB\n", __func__); } } @@ -347,7 +347,7 @@ static void speed_bulk_callback(struct urb *urb) { struct irda_usb_cb *self = urb->context; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* We should always have a context */ IRDA_ASSERT(self != NULL, return;); @@ -357,7 +357,7 @@ static void speed_bulk_callback(struct urb *urb) /* Check for timeout and other USB nasties */ if (urb->status != 0) { /* I get a lot of -ECONNABORTED = -103 here - Jean II */ - IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __FUNCTION__, urb->status, urb->transfer_flags); + IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __func__, urb->status, urb->transfer_flags); /* Don't do anything here, that might confuse the USB layer. * Instead, we will wait for irda_usb_net_timeout(), the @@ -392,7 +392,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) int res, mtt; int err = 1; /* Failed */ - IRDA_DEBUG(4, "%s() on %s\n", __FUNCTION__, netdev->name); + IRDA_DEBUG(4, "%s() on %s\n", __func__, netdev->name); netif_stop_queue(netdev); @@ -403,7 +403,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) * We need to check self->present under the spinlock because * of irda_usb_disconnect() is synchronous - Jean II */ if (!self->present) { - IRDA_DEBUG(0, "%s(), Device is gone...\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Device is gone...\n", __func__); goto drop; } @@ -437,7 +437,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) } if (urb->status != 0) { - IRDA_WARNING("%s(), URB still in use!\n", __FUNCTION__); + IRDA_WARNING("%s(), URB still in use!\n", __func__); goto drop; } @@ -524,7 +524,7 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev) /* Ask USB to send the packet - Irq disabled -> GFP_ATOMIC */ if ((res = usb_submit_urb(urb, GFP_ATOMIC))) { - IRDA_WARNING("%s(), failed Tx URB\n", __FUNCTION__); + IRDA_WARNING("%s(), failed Tx URB\n", __func__); self->stats.tx_errors++; /* Let USB recover : We will catch that in the watchdog */ /*netif_start_queue(netdev);*/ @@ -556,7 +556,7 @@ static void write_bulk_callback(struct urb *urb) struct sk_buff *skb = urb->context; struct irda_usb_cb *self = ((struct irda_skb_cb *) skb->cb)->context; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* We should always have a context */ IRDA_ASSERT(self != NULL, return;); @@ -570,7 +570,7 @@ static void write_bulk_callback(struct urb *urb) /* Check for timeout and other USB nasties */ if (urb->status != 0) { /* I get a lot of -ECONNABORTED = -103 here - Jean II */ - IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __FUNCTION__, urb->status, urb->transfer_flags); + IRDA_DEBUG(0, "%s(), URB complete status %d, transfer_flags 0x%04X\n", __func__, urb->status, urb->transfer_flags); /* Don't do anything here, that might confuse the USB layer, * and we could go in recursion and blow the kernel stack... @@ -589,7 +589,7 @@ static void write_bulk_callback(struct urb *urb) /* If the network is closed, stop everything */ if ((!self->netopen) || (!self->present)) { - IRDA_DEBUG(0, "%s(), Network is gone...\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Network is gone...\n", __func__); spin_unlock_irqrestore(&self->lock, flags); return; } @@ -600,7 +600,7 @@ static void write_bulk_callback(struct urb *urb) (self->new_xbofs != self->xbofs)) { /* We haven't changed speed yet (because of * IUC_SPEED_BUG), so do it now - Jean II */ - IRDA_DEBUG(1, "%s(), Changing speed now...\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), Changing speed now...\n", __func__); irda_usb_change_speed_xbofs(self); } else { /* New speed and xbof is now commited in hardware */ @@ -632,7 +632,7 @@ static void irda_usb_net_timeout(struct net_device *netdev) struct urb *urb; int done = 0; /* If we have made any progress */ - IRDA_DEBUG(0, "%s(), Network layer thinks we timed out!\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Network layer thinks we timed out!\n", __func__); IRDA_ASSERT(self != NULL, return;); /* Protect us from USB callbacks, net Tx and else. */ @@ -640,7 +640,7 @@ static void irda_usb_net_timeout(struct net_device *netdev) /* self->present *MUST* be read under spinlock */ if (!self->present) { - IRDA_WARNING("%s(), device not present!\n", __FUNCTION__); + IRDA_WARNING("%s(), device not present!\n", __func__); netif_stop_queue(netdev); spin_unlock_irqrestore(&self->lock, flags); return; @@ -763,7 +763,7 @@ static void irda_usb_submit(struct irda_usb_cb *self, struct sk_buff *skb, struc struct irda_skb_cb *cb; int ret; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* This should never happen */ IRDA_ASSERT(skb != NULL, return;); @@ -786,7 +786,7 @@ static void irda_usb_submit(struct irda_usb_cb *self, struct sk_buff *skb, struc /* If this ever happen, we are in deep s***. * Basically, the Rx path will stop... */ IRDA_WARNING("%s(), Failed to submit Rx URB %d\n", - __FUNCTION__, ret); + __func__, ret); } } @@ -807,7 +807,7 @@ static void irda_usb_receive(struct urb *urb) struct urb *next_urb; unsigned int len, docopy; - IRDA_DEBUG(2, "%s(), len=%d\n", __FUNCTION__, urb->actual_length); + IRDA_DEBUG(2, "%s(), len=%d\n", __func__, urb->actual_length); /* Find ourselves */ cb = (struct irda_skb_cb *) skb->cb; @@ -817,7 +817,7 @@ static void irda_usb_receive(struct urb *urb) /* If the network is closed or the device gone, stop everything */ if ((!self->netopen) || (!self->present)) { - IRDA_DEBUG(0, "%s(), Network is gone!\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Network is gone!\n", __func__); /* Don't re-submit the URB : will stall the Rx path */ return; } @@ -840,7 +840,7 @@ static void irda_usb_receive(struct urb *urb) /* Usually precursor to a hot-unplug on OHCI. */ default: self->stats.rx_errors++; - IRDA_DEBUG(0, "%s(), RX status %d, transfer_flags 0x%04X \n", __FUNCTION__, urb->status, urb->transfer_flags); + IRDA_DEBUG(0, "%s(), RX status %d, transfer_flags 0x%04X \n", __func__, urb->status, urb->transfer_flags); break; } /* If we received an error, we don't want to resubmit the @@ -861,7 +861,7 @@ static void irda_usb_receive(struct urb *urb) /* Check for empty frames */ if (urb->actual_length <= self->header_length) { - IRDA_WARNING("%s(), empty frame!\n", __FUNCTION__); + IRDA_WARNING("%s(), empty frame!\n", __func__); goto done; } @@ -967,7 +967,7 @@ static void irda_usb_rx_defer_expired(unsigned long data) struct irda_skb_cb *cb; struct urb *next_urb; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Find ourselves */ cb = (struct irda_skb_cb *) skb->cb; @@ -1053,7 +1053,7 @@ static int stir421x_fw_upload(struct irda_usb_cb *self, patch_block, block_size, &actual_len, msecs_to_jiffies(500)); IRDA_DEBUG(3,"%s(): Bulk send %u bytes, ret=%d\n", - __FUNCTION__, actual_len, ret); + __func__, actual_len, ret); if (ret < 0) break; @@ -1092,7 +1092,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self) /* We get a patch from userspace */ IRDA_MESSAGE("%s(): Received firmware %s (%zu bytes)\n", - __FUNCTION__, stir421x_fw_name, fw->size); + __func__, stir421x_fw_name, fw->size); ret = -EINVAL; @@ -1116,7 +1116,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self) + (build % 10); IRDA_DEBUG(3, "%s(): Firmware Product version %ld\n", - __FUNCTION__, fw_version); + __func__, fw_version); } } @@ -1172,7 +1172,7 @@ static int irda_usb_net_open(struct net_device *netdev) char hwname[16]; int i; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); IRDA_ASSERT(netdev != NULL, return -1;); self = (struct irda_usb_cb *) netdev->priv; @@ -1182,13 +1182,13 @@ static int irda_usb_net_open(struct net_device *netdev) /* Can only open the device if it's there */ if(!self->present) { spin_unlock_irqrestore(&self->lock, flags); - IRDA_WARNING("%s(), device not present!\n", __FUNCTION__); + IRDA_WARNING("%s(), device not present!\n", __func__); return -1; } if(self->needspatch) { spin_unlock_irqrestore(&self->lock, flags); - IRDA_WARNING("%s(), device needs patch\n", __FUNCTION__) ; + IRDA_WARNING("%s(), device needs patch\n", __func__) ; return -EIO ; } @@ -1231,7 +1231,7 @@ static int irda_usb_net_open(struct net_device *netdev) /* If this ever happen, we are in deep s***. * Basically, we can't start the Rx path... */ IRDA_WARNING("%s(), Failed to allocate Rx skb\n", - __FUNCTION__); + __func__); return -1; } //skb_reserve(newskb, USB_IRDA_HEADER - 1); @@ -1254,7 +1254,7 @@ static int irda_usb_net_close(struct net_device *netdev) struct irda_usb_cb *self; int i; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); IRDA_ASSERT(netdev != NULL, return -1;); self = (struct irda_usb_cb *) netdev->priv; @@ -1309,7 +1309,7 @@ static int irda_usb_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) self = dev->priv; IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ @@ -1367,7 +1367,7 @@ static inline void irda_usb_init_qos(struct irda_usb_cb *self) { struct irda_class_desc *desc; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); desc = self->irda_desc; @@ -1384,7 +1384,7 @@ static inline void irda_usb_init_qos(struct irda_usb_cb *self) self->qos.data_size.bits = desc->bmDataSize; IRDA_DEBUG(0, "%s(), dongle says speed=0x%X, size=0x%X, window=0x%X, bofs=0x%X, turn=0x%X\n", - __FUNCTION__, self->qos.baud_rate.bits, self->qos.data_size.bits, self->qos.window_size.bits, self->qos.additional_bofs.bits, self->qos.min_turn_time.bits); + __func__, self->qos.baud_rate.bits, self->qos.data_size.bits, self->qos.window_size.bits, self->qos.additional_bofs.bits, self->qos.min_turn_time.bits); /* Don't always trust what the dongle tell us */ if(self->capability & IUC_SIR_ONLY) @@ -1419,7 +1419,7 @@ static inline int irda_usb_open(struct irda_usb_cb *self) { struct net_device *netdev = self->netdev; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); irda_usb_init_qos(self); @@ -1442,7 +1442,7 @@ static inline int irda_usb_open(struct irda_usb_cb *self) */ static inline void irda_usb_close(struct irda_usb_cb *self) { - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); /* Remove netdevice */ unregister_netdev(self->netdev); @@ -1515,13 +1515,13 @@ static inline int irda_usb_parse_endpoints(struct irda_usb_cb *self, struct usb_ /* This is our interrupt endpoint */ self->bulk_int_ep = ep; } else { - IRDA_ERROR("%s(), Unrecognised endpoint %02X.\n", __FUNCTION__, ep); + IRDA_ERROR("%s(), Unrecognised endpoint %02X.\n", __func__, ep); } } } IRDA_DEBUG(0, "%s(), And our endpoints are : in=%02X, out=%02X (%d), int=%02X\n", - __FUNCTION__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep); + __func__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep); return((self->bulk_in_ep != 0) && (self->bulk_out_ep != 0)); } @@ -1583,7 +1583,7 @@ static inline struct irda_class_desc *irda_usb_find_class_desc(struct usb_interf 0, intf->altsetting->desc.bInterfaceNumber, desc, sizeof(*desc), 500); - IRDA_DEBUG(1, "%s(), ret=%d\n", __FUNCTION__, ret); + IRDA_DEBUG(1, "%s(), ret=%d\n", __func__, ret); if (ret < sizeof(*desc)) { IRDA_WARNING("usb-irda: class_descriptor read %s (%d)\n", (ret<0) ? "failed" : "too short", ret); @@ -1696,10 +1696,10 @@ static int irda_usb_probe(struct usb_interface *intf, /* Martin Diehl says if we get a -EPIPE we should * be fine and we don't need to do a usb_clear_halt(). * - Jean II */ - IRDA_DEBUG(0, "%s(), Received -EPIPE, ignoring...\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), Received -EPIPE, ignoring...\n", __func__); break; default: - IRDA_DEBUG(0, "%s(), Unknown error %d\n", __FUNCTION__, ret); + IRDA_DEBUG(0, "%s(), Unknown error %d\n", __func__, ret); ret = -EIO; goto err_out_3; } @@ -1708,7 +1708,7 @@ static int irda_usb_probe(struct usb_interface *intf, interface = intf->cur_altsetting; if(!irda_usb_parse_endpoints(self, interface->endpoint, interface->desc.bNumEndpoints)) { - IRDA_ERROR("%s(), Bogus endpoints...\n", __FUNCTION__); + IRDA_ERROR("%s(), Bogus endpoints...\n", __func__); ret = -EIO; goto err_out_3; } @@ -1815,7 +1815,7 @@ static void irda_usb_disconnect(struct usb_interface *intf) struct irda_usb_cb *self = usb_get_intfdata(intf); int i; - IRDA_DEBUG(1, "%s()\n", __FUNCTION__); + IRDA_DEBUG(1, "%s()\n", __func__); usb_set_intfdata(intf, NULL); if (!self) @@ -1865,7 +1865,7 @@ static void irda_usb_disconnect(struct usb_interface *intf) /* Free self and network device */ free_netdev(self->netdev); - IRDA_DEBUG(0, "%s(), USB IrDA Disconnected\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), USB IrDA Disconnected\n", __func__); } /*------------------------------------------------------------------*/ diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c index 9e33196f945..6bcee01c684 100644 --- a/drivers/net/irda/irtty-sir.c +++ b/drivers/net/irda/irtty-sir.c @@ -231,7 +231,7 @@ static void irtty_receive_buf(struct tty_struct *tty, const unsigned char *cp, dev = priv->dev; if (!dev) { - IRDA_WARNING("%s(), not ready yet!\n", __FUNCTION__); + IRDA_WARNING("%s(), not ready yet!\n", __func__); return; } @@ -388,7 +388,7 @@ static int irtty_ioctl(struct tty_struct *tty, struct file *file, unsigned int c IRDA_ASSERT(priv != NULL, return -ENODEV;); IRDA_ASSERT(priv->magic == IRTTY_MAGIC, return -EBADR;); - IRDA_DEBUG(3, "%s(cmd=0x%X)\n", __FUNCTION__, cmd); + IRDA_DEBUG(3, "%s(cmd=0x%X)\n", __func__, cmd); dev = priv->dev; IRDA_ASSERT(dev != NULL, return -1;); @@ -476,7 +476,7 @@ static int irtty_open(struct tty_struct *tty) mutex_unlock(&irtty_mutex); - IRDA_DEBUG(0, "%s - %s: irda line discipline opened\n", __FUNCTION__, tty->name); + IRDA_DEBUG(0, "%s - %s: irda line discipline opened\n", __func__, tty->name); return 0; @@ -528,7 +528,7 @@ static void irtty_close(struct tty_struct *tty) kfree(priv); - IRDA_DEBUG(0, "%s - %s: irda line discipline closed\n", __FUNCTION__, tty->name); + IRDA_DEBUG(0, "%s - %s: irda line discipline closed\n", __func__, tty->name); } /* ------------------------------------------------------- */ @@ -566,7 +566,7 @@ static void __exit irtty_sir_cleanup(void) if ((err = tty_unregister_ldisc(N_IRDA))) { IRDA_ERROR("%s(), can't unregister line discipline (err = %d)\n", - __FUNCTION__, err); + __func__, err); } } diff --git a/drivers/net/irda/kingsun-sir.c b/drivers/net/irda/kingsun-sir.c index 648e54b3f00..73fe83be34f 100644 --- a/drivers/net/irda/kingsun-sir.c +++ b/drivers/net/irda/kingsun-sir.c @@ -243,7 +243,7 @@ static void kingsun_rcv_irq(struct urb *urb) } } else if (urb->actual_length > 0) { err("%s(): Unexpected response length, expected %d got %d", - __FUNCTION__, kingsun->max_rx, urb->actual_length); + __func__, kingsun->max_rx, urb->actual_length); } /* This urb has already been filled in kingsun_net_open */ ret = usb_submit_urb(urb, GFP_ATOMIC); diff --git a/drivers/net/irda/litelink-sir.c b/drivers/net/irda/litelink-sir.c index 73261c54bbf..d6d9d2e5ad4 100644 --- a/drivers/net/irda/litelink-sir.c +++ b/drivers/net/irda/litelink-sir.c @@ -78,7 +78,7 @@ static int litelink_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power up dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -95,7 +95,7 @@ static int litelink_open(struct sir_dev *dev) static int litelink_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -113,7 +113,7 @@ static int litelink_change_speed(struct sir_dev *dev, unsigned speed) { int i; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* dongle already reset by irda-thread - current speed (dongle and * port) is the default speed (115200 for litelink!) @@ -156,7 +156,7 @@ static int litelink_change_speed(struct sir_dev *dev, unsigned speed) */ static int litelink_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* probably the power-up can be dropped here, but with only * 15 usec delay it's not worth the risk unless somebody with diff --git a/drivers/net/irda/ma600-sir.c b/drivers/net/irda/ma600-sir.c index 809906d9476..1ceed9cfb7c 100644 --- a/drivers/net/irda/ma600-sir.c +++ b/drivers/net/irda/ma600-sir.c @@ -67,13 +67,13 @@ static struct dongle_driver ma600 = { static int __init ma600_sir_init(void) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); return irda_register_dongle(&ma600); } static void __exit ma600_sir_cleanup(void) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); irda_unregister_dongle(&ma600); } @@ -88,7 +88,7 @@ static int ma600_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -106,7 +106,7 @@ static int ma600_open(struct sir_dev *dev) static int ma600_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -176,7 +176,7 @@ static int ma600_change_speed(struct sir_dev *dev, unsigned speed) { u8 byte; - IRDA_DEBUG(2, "%s(), speed=%d (was %d)\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), speed=%d (was %d)\n", __func__, speed, dev->speed); /* dongle already reset, dongle and port at default speed (9600) */ @@ -201,12 +201,12 @@ static int ma600_change_speed(struct sir_dev *dev, unsigned speed) sirdev_raw_read(dev, &byte, sizeof(byte)); if (byte != get_control_byte(speed)) { IRDA_WARNING("%s(): bad control byte read-back %02x != %02x\n", - __FUNCTION__, (unsigned) byte, + __func__, (unsigned) byte, (unsigned) get_control_byte(speed)); return -1; } else - IRDA_DEBUG(2, "%s() control byte write read OK\n", __FUNCTION__); + IRDA_DEBUG(2, "%s() control byte write read OK\n", __func__); #endif /* Set DTR, Set RTS */ @@ -238,7 +238,7 @@ static int ma600_change_speed(struct sir_dev *dev, unsigned speed) int ma600_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Reset the dongle : set DTR low for 10 ms */ sirdev_set_dtr_rts(dev, FALSE, TRUE); diff --git a/drivers/net/irda/mcp2120-sir.c b/drivers/net/irda/mcp2120-sir.c index 67bd016e4df..5e2f4859cee 100644 --- a/drivers/net/irda/mcp2120-sir.c +++ b/drivers/net/irda/mcp2120-sir.c @@ -63,7 +63,7 @@ static int mcp2120_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* seems no explicit power-on required here and reset switching it on anyway */ @@ -76,7 +76,7 @@ static int mcp2120_open(struct sir_dev *dev) static int mcp2120_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ /* reset and inhibit mcp2120 */ @@ -102,7 +102,7 @@ static int mcp2120_change_speed(struct sir_dev *dev, unsigned speed) u8 control[2]; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch (state) { case SIRDEV_STATE_DONGLE_SPEED: @@ -155,7 +155,7 @@ static int mcp2120_change_speed(struct sir_dev *dev, unsigned speed) break; default: - IRDA_ERROR("%s(), undefine state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), undefine state %d\n", __func__, state); ret = -EINVAL; break; } @@ -187,7 +187,7 @@ static int mcp2120_reset(struct sir_dev *dev) unsigned delay = 0; int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch (state) { case SIRDEV_STATE_DONGLE_RESET: @@ -213,7 +213,7 @@ static int mcp2120_reset(struct sir_dev *dev) break; default: - IRDA_ERROR("%s(), undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s(), undefined state %d\n", __func__, state); ret = -EINVAL; break; } diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c index effc1ce8179..8583d951a6a 100644 --- a/drivers/net/irda/nsc-ircc.c +++ b/drivers/net/irda/nsc-ircc.c @@ -151,8 +151,8 @@ static char *dongle_types[] = { static chipio_t pnp_info; static const struct pnp_device_id nsc_ircc_pnp_table[] = { { .id = "NSC6001", .driver_data = 0 }, - { .id = "IBM0071", .driver_data = 0 }, { .id = "HWPC224", .driver_data = 0 }, + { .id = "IBM0071", .driver_data = NSC_FORCE_DONGLE_TYPE9 }, { } }; @@ -223,7 +223,7 @@ static int __init nsc_ircc_init(void) /* Probe for all the NSC chipsets we know about */ for (chip = chips; chip->name ; chip++) { - IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), Probing for %s ...\n", __func__, chip->name); /* Try all config registers for this chip */ @@ -235,7 +235,7 @@ static int __init nsc_ircc_init(void) /* Read index register */ reg = inb(cfg_base); if (reg == 0xff) { - IRDA_DEBUG(2, "%s() no chip at 0x%03x\n", __FUNCTION__, cfg_base); + IRDA_DEBUG(2, "%s() no chip at 0x%03x\n", __func__, cfg_base); continue; } @@ -244,7 +244,7 @@ static int __init nsc_ircc_init(void) id = inb(cfg_base+1); if ((id & chip->cid_mask) == chip->cid_value) { IRDA_DEBUG(2, "%s() Found %s chip, revision=%d\n", - __FUNCTION__, chip->name, id & ~chip->cid_mask); + __func__, chip->name, id & ~chip->cid_mask); /* * If we found a correct PnP setting, @@ -295,7 +295,7 @@ static int __init nsc_ircc_init(void) } i++; } else { - IRDA_DEBUG(2, "%s(), Wrong chip id=0x%02x\n", __FUNCTION__, id); + IRDA_DEBUG(2, "%s(), Wrong chip id=0x%02x\n", __func__, id); } } } @@ -345,7 +345,7 @@ static int __init nsc_ircc_open(chipio_t *info) void *ret; int err, chip_index; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); for (chip_index = 0; chip_index < ARRAY_SIZE(dev_self); chip_index++) { @@ -354,7 +354,7 @@ static int __init nsc_ircc_open(chipio_t *info) } if (chip_index == ARRAY_SIZE(dev_self)) { - IRDA_ERROR("%s(), maximum number of supported chips reached!\n", __FUNCTION__); + IRDA_ERROR("%s(), maximum number of supported chips reached!\n", __func__); return -ENOMEM; } @@ -369,7 +369,7 @@ static int __init nsc_ircc_open(chipio_t *info) dev = alloc_irdadev(sizeof(struct nsc_ircc_cb)); if (dev == NULL) { IRDA_ERROR("%s(), can't allocate memory for " - "control block!\n", __FUNCTION__); + "control block!\n", __func__); return -ENOMEM; } @@ -393,7 +393,7 @@ static int __init nsc_ircc_open(chipio_t *info) ret = request_region(self->io.fir_base, self->io.fir_ext, driver_name); if (!ret) { IRDA_WARNING("%s(), can't get iobase of 0x%03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); err = -ENODEV; goto out1; } @@ -450,7 +450,7 @@ static int __init nsc_ircc_open(chipio_t *info) err = register_netdev(dev); if (err) { - IRDA_ERROR("%s(), register_netdev() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdev() failed!\n", __func__); goto out4; } IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name); @@ -506,7 +506,7 @@ static int __exit nsc_ircc_close(struct nsc_ircc_cb *self) { int iobase; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -519,7 +519,7 @@ static int __exit nsc_ircc_close(struct nsc_ircc_cb *self) /* Release the PORT that this driver is using */ IRDA_DEBUG(4, "%s(), Releasing Region %03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) @@ -557,7 +557,7 @@ static int nsc_ircc_init_108(nsc_chip_t *chip, chipio_t *info) case 0x2e8: outb(0x15, cfg_base+1); break; case 0x3f8: outb(0x16, cfg_base+1); break; case 0x2f8: outb(0x17, cfg_base+1); break; - default: IRDA_ERROR("%s(), invalid base_address", __FUNCTION__); + default: IRDA_ERROR("%s(), invalid base_address", __func__); } /* Control Signal Routing Register (CSRT) */ @@ -569,7 +569,7 @@ static int nsc_ircc_init_108(nsc_chip_t *chip, chipio_t *info) case 9: temp = 0x05; break; case 11: temp = 0x06; break; case 15: temp = 0x07; break; - default: IRDA_ERROR("%s(), invalid irq", __FUNCTION__); + default: IRDA_ERROR("%s(), invalid irq", __func__); } outb(CFG_108_CSRT, cfg_base); @@ -577,7 +577,7 @@ static int nsc_ircc_init_108(nsc_chip_t *chip, chipio_t *info) case 0: outb(0x08+temp, cfg_base+1); break; case 1: outb(0x10+temp, cfg_base+1); break; case 3: outb(0x18+temp, cfg_base+1); break; - default: IRDA_ERROR("%s(), invalid dma", __FUNCTION__); + default: IRDA_ERROR("%s(), invalid dma", __func__); } outb(CFG_108_MCTL, cfg_base); /* Mode Control Register (MCTL) */ @@ -616,7 +616,7 @@ static int nsc_ircc_probe_108(nsc_chip_t *chip, chipio_t *info) break; } info->sir_base = info->fir_base; - IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(), probing fir_base=0x%03x\n", __func__, info->fir_base); /* Read control signals routing register (CSRT) */ @@ -649,7 +649,7 @@ static int nsc_ircc_probe_108(nsc_chip_t *chip, chipio_t *info) info->irq = 15; break; } - IRDA_DEBUG(2, "%s(), probing irq=%d\n", __FUNCTION__, info->irq); + IRDA_DEBUG(2, "%s(), probing irq=%d\n", __func__, info->irq); /* Currently we only read Rx DMA but it will also be used for Tx */ switch ((reg >> 3) & 0x03) { @@ -666,7 +666,7 @@ static int nsc_ircc_probe_108(nsc_chip_t *chip, chipio_t *info) info->dma = 3; break; } - IRDA_DEBUG(2, "%s(), probing dma=%d\n", __FUNCTION__, info->dma); + IRDA_DEBUG(2, "%s(), probing dma=%d\n", __func__, info->dma); /* Read mode control register (MCTL) */ outb(CFG_108_MCTL, cfg_base); @@ -823,7 +823,7 @@ static int nsc_ircc_init_39x(nsc_chip_t *chip, chipio_t *info) /* User is sure about his config... accept it. */ IRDA_DEBUG(2, "%s(): nsc_ircc_init_39x (user settings): " "io=0x%04x, irq=%d, dma=%d\n", - __FUNCTION__, info->fir_base, info->irq, info->dma); + __func__, info->fir_base, info->irq, info->dma); /* Access bank for SP2 */ outb(CFG_39X_LDN, cfg_base); @@ -864,7 +864,7 @@ static int nsc_ircc_probe_39x(nsc_chip_t *chip, chipio_t *info) int enabled, susp; IRDA_DEBUG(2, "%s(), nsc_ircc_probe_39x, base=%d\n", - __FUNCTION__, cfg_base); + __func__, cfg_base); /* This function should be executed with irq off to avoid * another driver messing with the Super I/O bank - Jean II */ @@ -898,7 +898,7 @@ static int nsc_ircc_probe_39x(nsc_chip_t *chip, chipio_t *info) outb(CFG_39X_SPC, cfg_base); susp = 1 - ((inb(cfg_base+1) & 0x02) >> 1); - IRDA_DEBUG(2, "%s(): io=0x%02x%02x, irq=%d (type %d), rxdma=%d, txdma=%d, enabled=%d (suspended=%d)\n", __FUNCTION__, reg1,reg2,irq,irqt,dma1,dma2,enabled,susp); + IRDA_DEBUG(2, "%s(): io=0x%02x%02x, irq=%d (type %d), rxdma=%d, txdma=%d, enabled=%d (suspended=%d)\n", __func__, reg1,reg2,irq,irqt,dma1,dma2,enabled,susp); /* Configure SP2 */ @@ -930,7 +930,10 @@ static int nsc_ircc_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *i pnp_info.dma = -1; pnp_succeeded = 1; - /* There don't seem to be any way to get the cfg_base. + if (id->driver_data & NSC_FORCE_DONGLE_TYPE9) + dongle_id = 0x9; + + /* There doesn't seem to be any way of getting the cfg_base. * On my box, cfg_base is in the PnP descriptor of the * motherboard. Oh well... Jean II */ @@ -947,7 +950,7 @@ static int nsc_ircc_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *i pnp_info.dma = pnp_dma(dev, 0); IRDA_DEBUG(0, "%s() : From PnP, found firbase 0x%03X ; irq %d ; dma %d.\n", - __FUNCTION__, pnp_info.fir_base, pnp_info.irq, pnp_info.dma); + __func__, pnp_info.fir_base, pnp_info.irq, pnp_info.dma); if((pnp_info.fir_base == 0) || (pnp_info.irq == -1) || (pnp_info.dma == -1)) { @@ -976,7 +979,7 @@ static int nsc_ircc_setup(chipio_t *info) version = inb(iobase+MID); IRDA_DEBUG(2, "%s() Driver %s Found chip version %02x\n", - __FUNCTION__, driver_name, version); + __func__, driver_name, version); /* Should be 0x2? */ if (0x20 != (version & 0xf0)) { @@ -1080,30 +1083,30 @@ static void nsc_ircc_init_dongle_interface (int iobase, int dongle_id) case 0x00: /* same as */ case 0x01: /* Differential serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x02: /* same as */ case 0x03: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x04: /* Sharp RY5HD01 */ break; case 0x05: /* Reserved, but this is what the Thinkpad reports */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x06: /* Single-ended serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x07: /* Consumer-IR only */ IRDA_DEBUG(0, "%s(), %s is not for IrDA mode\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x08: /* HP HSDL-2300, HP HSDL-3600/HSDL-3610 */ IRDA_DEBUG(0, "%s(), %s\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x09: /* IBM31T1100 or Temic TFDS6000/TFDS6500 */ outb(0x28, iobase+7); /* Set irsl[0-2] as output */ @@ -1111,7 +1114,7 @@ static void nsc_ircc_init_dongle_interface (int iobase, int dongle_id) case 0x0A: /* same as */ case 0x0B: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x0C: /* same as */ case 0x0D: /* HP HSDL-1100/HSDL-2100 */ @@ -1126,14 +1129,14 @@ static void nsc_ircc_init_dongle_interface (int iobase, int dongle_id) break; case 0x0F: /* No dongle connected */ IRDA_DEBUG(0, "%s(), %s\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); switch_bank(iobase, BANK0); outb(0x62, iobase+MCR); break; default: IRDA_DEBUG(0, "%s(), invalid dongle_id %#x", - __FUNCTION__, dongle_id); + __func__, dongle_id); } /* IRCFG1: IRSL1 and 2 are set to IrDA mode */ @@ -1165,30 +1168,30 @@ static void nsc_ircc_change_dongle_speed(int iobase, int speed, int dongle_id) case 0x00: /* same as */ case 0x01: /* Differential serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x02: /* same as */ case 0x03: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x04: /* Sharp RY5HD01 */ break; case 0x05: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x06: /* Single-ended serial interface */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x07: /* Consumer-IR only */ IRDA_DEBUG(0, "%s(), %s is not for IrDA mode\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x08: /* HP HSDL-2300, HP HSDL-3600/HSDL-3610 */ IRDA_DEBUG(0, "%s(), %s\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); outb(0x00, iobase+4); if (speed > 115200) outb(0x01, iobase+4); @@ -1207,7 +1210,7 @@ static void nsc_ircc_change_dongle_speed(int iobase, int speed, int dongle_id) case 0x0A: /* same as */ case 0x0B: /* Reserved */ IRDA_DEBUG(0, "%s(), %s not defined by irda yet\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); break; case 0x0C: /* same as */ case 0x0D: /* HP HSDL-1100/HSDL-2100 */ @@ -1216,13 +1219,13 @@ static void nsc_ircc_change_dongle_speed(int iobase, int speed, int dongle_id) break; case 0x0F: /* No dongle connected */ IRDA_DEBUG(0, "%s(), %s is not for IrDA mode\n", - __FUNCTION__, dongle_types[dongle_id]); + __func__, dongle_types[dongle_id]); switch_bank(iobase, BANK0); outb(0x62, iobase+MCR); break; default: - IRDA_DEBUG(0, "%s(), invalid data_rate\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), invalid data_rate\n", __func__); } /* Restore bank register */ outb(bank, iobase+BSR); @@ -1243,7 +1246,7 @@ static __u8 nsc_ircc_change_speed(struct nsc_ircc_cb *self, __u32 speed) __u8 bank; __u8 ier; /* Interrupt enable register */ - IRDA_DEBUG(2, "%s(), speed=%d\n", __FUNCTION__, speed); + IRDA_DEBUG(2, "%s(), speed=%d\n", __func__, speed); IRDA_ASSERT(self != NULL, return 0;); @@ -1276,20 +1279,20 @@ static __u8 nsc_ircc_change_speed(struct nsc_ircc_cb *self, __u32 speed) outb(inb(iobase+4) | 0x04, iobase+4); mcr = MCR_MIR; - IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __func__); break; case 1152000: mcr = MCR_MIR; - IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __func__); break; case 4000000: mcr = MCR_FIR; - IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __func__); break; default: mcr = MCR_FIR; IRDA_DEBUG(0, "%s(), unknown baud rate of %d\n", - __FUNCTION__, speed); + __func__, speed); break; } @@ -1594,7 +1597,7 @@ static int nsc_ircc_pio_write(int iobase, __u8 *buf, int len, int fifo_size) int actual = 0; __u8 bank; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); /* Save current bank */ bank = inb(iobase+BSR); @@ -1602,7 +1605,7 @@ static int nsc_ircc_pio_write(int iobase, __u8 *buf, int len, int fifo_size) switch_bank(iobase, BANK0); if (!(inb_p(iobase+LSR) & LSR_TXEMP)) { IRDA_DEBUG(4, "%s(), warning, FIFO not empty yet!\n", - __FUNCTION__); + __func__); /* FIFO may still be filled to the Tx interrupt threshold */ fifo_size -= 17; @@ -1615,7 +1618,7 @@ static int nsc_ircc_pio_write(int iobase, __u8 *buf, int len, int fifo_size) } IRDA_DEBUG(4, "%s(), fifo_size %d ; %d sent of %d\n", - __FUNCTION__, fifo_size, actual, len); + __func__, fifo_size, actual, len); /* Restore bank */ outb(bank, iobase+BSR); @@ -1636,7 +1639,7 @@ static int nsc_ircc_dma_xmit_complete(struct nsc_ircc_cb *self) __u8 bank; int ret = TRUE; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); iobase = self->io.fir_base; @@ -1767,7 +1770,7 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase) len = inb(iobase+RFLFL) | ((inb(iobase+RFLFH) & 0x1f) << 8); if (st_fifo->tail >= MAX_RX_WINDOW) { - IRDA_DEBUG(0, "%s(), window is full!\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), window is full!\n", __func__); continue; } @@ -1859,7 +1862,7 @@ static int nsc_ircc_dma_receive_complete(struct nsc_ircc_cb *self, int iobase) if (skb == NULL) { IRDA_WARNING("%s(), memory squeeze, " "dropping frame.\n", - __FUNCTION__); + __func__); self->stats.rx_dropped++; /* Restore bank register */ @@ -1965,7 +1968,7 @@ static void nsc_ircc_sir_interrupt(struct nsc_ircc_cb *self, int eir) * Need to be after self->io.direction to avoid race with * nsc_ircc_hard_xmit_sir() - Jean II */ if (self->new_speed) { - IRDA_DEBUG(2, "%s(), Changing speed!\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), Changing speed!\n", __func__); self->ier = nsc_ircc_change_speed(self, self->new_speed); self->new_speed = 0; @@ -2051,7 +2054,7 @@ static void nsc_ircc_fir_interrupt(struct nsc_ircc_cb *self, int iobase, } else IRDA_WARNING("%s(), potential " "Tx queue lockup !\n", - __FUNCTION__); + __func__); } } else { /* Not finished yet, so interrupt on DMA again */ @@ -2160,7 +2163,7 @@ static int nsc_ircc_net_open(struct net_device *dev) char hwname[32]; __u8 bank; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = (struct nsc_ircc_cb *) dev->priv; @@ -2222,7 +2225,7 @@ static int nsc_ircc_net_close(struct net_device *dev) int iobase; __u8 bank; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__); + IRDA_DEBUG(4, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); @@ -2276,7 +2279,7 @@ static int nsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ diff --git a/drivers/net/irda/nsc-ircc.h b/drivers/net/irda/nsc-ircc.h index 29398a4f73f..71cd3c5a076 100644 --- a/drivers/net/irda/nsc-ircc.h +++ b/drivers/net/irda/nsc-ircc.h @@ -35,6 +35,9 @@ #include <linux/types.h> #include <asm/io.h> +/* Features for chips (set in driver_data) */ +#define NSC_FORCE_DONGLE_TYPE9 0x00000001 + /* DMA modes needed */ #define DMA_TX_MODE 0x08 /* Mem to I/O, ++, demand. */ #define DMA_RX_MODE 0x04 /* I/O to mem, ++, demand. */ diff --git a/drivers/net/irda/old_belkin-sir.c b/drivers/net/irda/old_belkin-sir.c index 8c22c7374a2..75714bc7103 100644 --- a/drivers/net/irda/old_belkin-sir.c +++ b/drivers/net/irda/old_belkin-sir.c @@ -92,7 +92,7 @@ static int old_belkin_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power on dongle */ sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -110,7 +110,7 @@ static int old_belkin_open(struct sir_dev *dev) static int old_belkin_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -125,7 +125,7 @@ static int old_belkin_close(struct sir_dev *dev) */ static int old_belkin_change_speed(struct sir_dev *dev, unsigned speed) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); dev->speed = 9600; return (speed==dev->speed) ? 0 : -EINVAL; @@ -139,7 +139,7 @@ static int old_belkin_change_speed(struct sir_dev *dev, unsigned speed) */ static int old_belkin_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* This dongles speed "defaults" to 9600 bps ;-) */ dev->speed = 9600; diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c index 6078e03de9a..3f32909c24c 100644 --- a/drivers/net/irda/sir_dev.c +++ b/drivers/net/irda/sir_dev.c @@ -80,7 +80,7 @@ static int sirdev_tx_complete_fsm(struct sir_dev *dev) return 0; default: - IRDA_ERROR("%s - undefined state\n", __FUNCTION__); + IRDA_ERROR("%s - undefined state\n", __func__); return -EINVAL; } fsm->substate = next_state; @@ -107,11 +107,11 @@ static void sirdev_config_fsm(struct work_struct *work) int ret = -1; unsigned delay; - IRDA_DEBUG(2, "%s(), <%ld>\n", __FUNCTION__, jiffies); + IRDA_DEBUG(2, "%s(), <%ld>\n", __func__, jiffies); do { IRDA_DEBUG(3, "%s - state=0x%04x / substate=0x%04x\n", - __FUNCTION__, fsm->state, fsm->substate); + __func__, fsm->state, fsm->substate); next_state = fsm->state; delay = 0; @@ -249,12 +249,12 @@ static void sirdev_config_fsm(struct work_struct *work) break; default: - IRDA_ERROR("%s - undefined state\n", __FUNCTION__); + IRDA_ERROR("%s - undefined state\n", __func__); fsm->result = -EINVAL; /* fall thru */ case SIRDEV_STATE_ERROR: - IRDA_ERROR("%s - error: %d\n", __FUNCTION__, fsm->result); + IRDA_ERROR("%s - error: %d\n", __func__, fsm->result); #if 0 /* don't enable this before we have netdev->tx_timeout to recover */ netif_stop_queue(dev->netdev); @@ -284,11 +284,12 @@ int sirdev_schedule_request(struct sir_dev *dev, int initial_state, unsigned par { struct sir_fsm *fsm = &dev->fsm; - IRDA_DEBUG(2, "%s - state=0x%04x / param=%u\n", __FUNCTION__, initial_state, param); + IRDA_DEBUG(2, "%s - state=0x%04x / param=%u\n", __func__, + initial_state, param); if (down_trylock(&fsm->sem)) { if (in_interrupt() || in_atomic() || irqs_disabled()) { - IRDA_DEBUG(1, "%s(), state machine busy!\n", __FUNCTION__); + IRDA_DEBUG(1, "%s(), state machine busy!\n", __func__); return -EWOULDBLOCK; } else down(&fsm->sem); @@ -296,7 +297,7 @@ int sirdev_schedule_request(struct sir_dev *dev, int initial_state, unsigned par if (fsm->state == SIRDEV_STATE_DEAD) { /* race with sirdev_close should never happen */ - IRDA_ERROR("%s(), instance staled!\n", __FUNCTION__); + IRDA_ERROR("%s(), instance staled!\n", __func__); up(&fsm->sem); return -ESTALE; /* or better EPIPE? */ } @@ -341,7 +342,7 @@ int sirdev_set_dongle(struct sir_dev *dev, IRDA_DONGLE type) { int err; - IRDA_DEBUG(3, "%s : requesting dongle %d.\n", __FUNCTION__, type); + IRDA_DEBUG(3, "%s : requesting dongle %d.\n", __func__, type); err = sirdev_schedule_dongle_open(dev, type); if (unlikely(err)) @@ -376,7 +377,7 @@ int sirdev_raw_write(struct sir_dev *dev, const char *buf, int len) ret = dev->drv->do_write(dev, dev->tx_buff.data, dev->tx_buff.len); if (ret > 0) { - IRDA_DEBUG(3, "%s(), raw-tx started\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(), raw-tx started\n", __func__); dev->tx_buff.data += ret; dev->tx_buff.len -= ret; @@ -437,7 +438,7 @@ void sirdev_write_complete(struct sir_dev *dev) spin_lock_irqsave(&dev->tx_lock, flags); IRDA_DEBUG(3, "%s() - dev->tx_buff.len = %d\n", - __FUNCTION__, dev->tx_buff.len); + __func__, dev->tx_buff.len); if (likely(dev->tx_buff.len > 0)) { /* Write data left in transmit buffer */ @@ -450,7 +451,7 @@ void sirdev_write_complete(struct sir_dev *dev) else if (unlikely(actual<0)) { /* could be dropped later when we have tx_timeout to recover */ IRDA_ERROR("%s: drv->do_write failed (%d)\n", - __FUNCTION__, actual); + __func__, actual); if ((skb=dev->tx_skb) != NULL) { dev->tx_skb = NULL; dev_kfree_skb_any(skb); @@ -471,7 +472,7 @@ void sirdev_write_complete(struct sir_dev *dev) * restarted when the irda-thread has completed the request. */ - IRDA_DEBUG(3, "%s(), raw-tx done\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(), raw-tx done\n", __func__); dev->raw_tx = 0; goto done; /* no post-frame handling in raw mode */ } @@ -488,7 +489,7 @@ void sirdev_write_complete(struct sir_dev *dev) * re-activated. */ - IRDA_DEBUG(5, "%s(), finished with frame!\n", __FUNCTION__); + IRDA_DEBUG(5, "%s(), finished with frame!\n", __func__); if ((skb=dev->tx_skb) != NULL) { dev->tx_skb = NULL; @@ -498,14 +499,14 @@ void sirdev_write_complete(struct sir_dev *dev) } if (unlikely(dev->new_speed > 0)) { - IRDA_DEBUG(5, "%s(), Changing speed!\n", __FUNCTION__); + IRDA_DEBUG(5, "%s(), Changing speed!\n", __func__); err = sirdev_schedule_speed(dev, dev->new_speed); if (unlikely(err)) { /* should never happen * forget the speed change and hope the stack recovers */ IRDA_ERROR("%s - schedule speed change failed: %d\n", - __FUNCTION__, err); + __func__, err); netif_wake_queue(dev->netdev); } /* else: success @@ -532,13 +533,13 @@ EXPORT_SYMBOL(sirdev_write_complete); int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count) { if (!dev || !dev->netdev) { - IRDA_WARNING("%s(), not ready yet!\n", __FUNCTION__); + IRDA_WARNING("%s(), not ready yet!\n", __func__); return -1; } if (!dev->irlap) { IRDA_WARNING("%s - too early: %p / %zd!\n", - __FUNCTION__, cp, count); + __func__, cp, count); return -1; } @@ -548,7 +549,7 @@ int sirdev_receive(struct sir_dev *dev, const unsigned char *cp, size_t count) */ irda_device_set_media_busy(dev->netdev, TRUE); dev->stats.rx_dropped++; - IRDA_DEBUG(0, "%s; rx-drop: %zd\n", __FUNCTION__, count); + IRDA_DEBUG(0, "%s; rx-drop: %zd\n", __func__, count); return 0; } @@ -600,7 +601,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev) netif_stop_queue(ndev); - IRDA_DEBUG(3, "%s(), skb->len = %d\n", __FUNCTION__, skb->len); + IRDA_DEBUG(3, "%s(), skb->len = %d\n", __func__, skb->len); speed = irda_get_next_speed(skb); if ((speed != dev->speed) && (speed != -1)) { @@ -637,7 +638,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev) /* Check problems */ if(spin_is_locked(&dev->tx_lock)) { - IRDA_DEBUG(3, "%s(), write not completed\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(), write not completed\n", __func__); } /* serialize with write completion */ @@ -666,7 +667,7 @@ static int sirdev_hard_xmit(struct sk_buff *skb, struct net_device *ndev) else if (unlikely(actual < 0)) { /* could be dropped later when we have tx_timeout to recover */ IRDA_ERROR("%s: drv->do_write failed (%d)\n", - __FUNCTION__, actual); + __func__, actual); dev_kfree_skb_any(skb); dev->stats.tx_errors++; dev->stats.tx_dropped++; @@ -687,7 +688,7 @@ static int sirdev_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) IRDA_ASSERT(dev != NULL, return -1;); - IRDA_DEBUG(3, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, ndev->name, cmd); + IRDA_DEBUG(3, "%s(), %s, (cmd=0x%X)\n", __func__, ndev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ @@ -804,7 +805,7 @@ static int sirdev_open(struct net_device *ndev) if (!try_module_get(drv->owner)) return -ESTALE; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); if (sirdev_alloc_buffers(dev)) goto errout_dec; @@ -822,7 +823,7 @@ static int sirdev_open(struct net_device *ndev) netif_wake_queue(ndev); - IRDA_DEBUG(2, "%s - done, speed = %d\n", __FUNCTION__, dev->speed); + IRDA_DEBUG(2, "%s - done, speed = %d\n", __func__, dev->speed); return 0; @@ -842,7 +843,7 @@ static int sirdev_close(struct net_device *ndev) struct sir_dev *dev = ndev->priv; const struct sir_driver *drv; -// IRDA_DEBUG(0, "%s\n", __FUNCTION__); +// IRDA_DEBUG(0, "%s\n", __func__); netif_stop_queue(ndev); @@ -878,7 +879,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n struct net_device *ndev; struct sir_dev *dev; - IRDA_DEBUG(0, "%s - %s\n", __FUNCTION__, name); + IRDA_DEBUG(0, "%s - %s\n", __func__, name); /* instead of adding tests to protect against drv->do_write==NULL * at several places we refuse to create a sir_dev instance for @@ -892,7 +893,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n */ ndev = alloc_irdadev(sizeof(*dev)); if (ndev == NULL) { - IRDA_ERROR("%s - Can't allocate memory for IrDA control block!\n", __FUNCTION__); + IRDA_ERROR("%s - Can't allocate memory for IrDA control block!\n", __func__); goto out; } dev = ndev->priv; @@ -921,7 +922,7 @@ struct sir_dev * sirdev_get_instance(const struct sir_driver *drv, const char *n ndev->do_ioctl = sirdev_ioctl; if (register_netdev(ndev)) { - IRDA_ERROR("%s(), register_netdev() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdev() failed!\n", __func__); goto out_freenetdev; } @@ -938,7 +939,7 @@ int sirdev_put_instance(struct sir_dev *dev) { int err = 0; - IRDA_DEBUG(0, "%s\n", __FUNCTION__); + IRDA_DEBUG(0, "%s\n", __func__); atomic_set(&dev->enable_rx, 0); @@ -948,7 +949,7 @@ int sirdev_put_instance(struct sir_dev *dev) if (dev->dongle_drv) err = sirdev_schedule_dongle_close(dev); if (err) - IRDA_ERROR("%s - error %d\n", __FUNCTION__, err); + IRDA_ERROR("%s - error %d\n", __func__, err); sirdev_close(dev->netdev); diff --git a/drivers/net/irda/sir_dongle.c b/drivers/net/irda/sir_dongle.c index 25d5b8a96bd..36030241f7a 100644 --- a/drivers/net/irda/sir_dongle.c +++ b/drivers/net/irda/sir_dongle.c @@ -36,7 +36,7 @@ int irda_register_dongle(struct dongle_driver *new) struct dongle_driver *drv; IRDA_DEBUG(0, "%s : registering dongle \"%s\" (%d).\n", - __FUNCTION__, new->driver_name, new->type); + __func__, new->driver_name, new->type); mutex_lock(&dongle_list_lock); list_for_each(entry, &dongle_list) { diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c index 78dc8e7837f..b5360fe99d3 100644 --- a/drivers/net/irda/smsc-ircc2.c +++ b/drivers/net/irda/smsc-ircc2.c @@ -460,7 +460,7 @@ static int __init smsc_ircc_init(void) { int ret; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); ret = platform_driver_register(&smsc_ircc_driver); if (ret) { @@ -500,7 +500,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u struct net_device *dev; int err; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); err = smsc_ircc_present(fir_base, sir_base); if (err) @@ -508,7 +508,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u err = -ENOMEM; if (dev_count >= ARRAY_SIZE(dev_self)) { - IRDA_WARNING("%s(), too many devices!\n", __FUNCTION__); + IRDA_WARNING("%s(), too many devices!\n", __func__); goto err_out1; } @@ -517,7 +517,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u */ dev = alloc_irdadev(sizeof(struct smsc_ircc_cb)); if (!dev) { - IRDA_WARNING("%s() can't allocate net device\n", __FUNCTION__); + IRDA_WARNING("%s() can't allocate net device\n", __func__); goto err_out1; } @@ -633,14 +633,14 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base) if (!request_region(fir_base, SMSC_IRCC2_FIR_CHIP_IO_EXTENT, driver_name)) { IRDA_WARNING("%s: can't get fir_base of 0x%03x\n", - __FUNCTION__, fir_base); + __func__, fir_base); goto out1; } if (!request_region(sir_base, SMSC_IRCC2_SIR_CHIP_IO_EXTENT, driver_name)) { IRDA_WARNING("%s: can't get sir_base of 0x%03x\n", - __FUNCTION__, sir_base); + __func__, sir_base); goto out2; } @@ -656,7 +656,7 @@ static int smsc_ircc_present(unsigned int fir_base, unsigned int sir_base) if (high != 0x10 || low != 0xb8 || (chip != 0xf1 && chip != 0xf2)) { IRDA_WARNING("%s(), addr 0x%04x - no device found!\n", - __FUNCTION__, fir_base); + __func__, fir_base); goto out3; } IRDA_MESSAGE("SMsC IrDA Controller found\n IrCC version %d.%d, " @@ -793,7 +793,7 @@ static int smsc_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); switch (cmd) { case SIOCSBANDWIDTH: /* Set bandwidth */ @@ -878,7 +878,7 @@ int smsc_ircc_hard_xmit_sir(struct sk_buff *skb, struct net_device *dev) unsigned long flags; s32 speed; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(dev != NULL, return 0;); @@ -953,21 +953,21 @@ static void smsc_ircc_set_fir_speed(struct smsc_ircc_cb *self, u32 speed) ir_mode = IRCC_CFGA_IRDA_HDLC; ctrl = IRCC_CRC; fast = 0; - IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __func__); break; case 1152000: ir_mode = IRCC_CFGA_IRDA_HDLC; ctrl = IRCC_1152 | IRCC_CRC; fast = IRCC_LCR_A_FAST | IRCC_LCR_A_GP_DATA; IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", - __FUNCTION__); + __func__); break; case 4000000: ir_mode = IRCC_CFGA_IRDA_4PPM; ctrl = IRCC_CRC; fast = IRCC_LCR_A_FAST; IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", - __FUNCTION__); + __func__); break; } #if 0 @@ -995,7 +995,7 @@ static void smsc_ircc_fir_start(struct smsc_ircc_cb *self) struct net_device *dev; int fir_base; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; @@ -1043,7 +1043,7 @@ static void smsc_ircc_fir_stop(struct smsc_ircc_cb *self) { int fir_base; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return;); @@ -1067,7 +1067,7 @@ static void smsc_ircc_change_speed(struct smsc_ircc_cb *self, u32 speed) struct net_device *dev; int last_speed_was_sir; - IRDA_DEBUG(0, "%s() changing speed to: %d\n", __FUNCTION__, speed); + IRDA_DEBUG(0, "%s() changing speed to: %d\n", __func__, speed); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; @@ -1135,7 +1135,7 @@ void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed) int lcr; /* Line control reg */ int divisor; - IRDA_DEBUG(0, "%s(), Setting speed to: %d\n", __FUNCTION__, speed); + IRDA_DEBUG(0, "%s(), Setting speed to: %d\n", __func__, speed); IRDA_ASSERT(self != NULL, return;); iobase = self->io.sir_base; @@ -1170,7 +1170,7 @@ void smsc_ircc_set_sir_speed(struct smsc_ircc_cb *self, __u32 speed) /* Turn on interrups */ outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); - IRDA_DEBUG(2, "%s() speed changed to: %d\n", __FUNCTION__, speed); + IRDA_DEBUG(2, "%s() speed changed to: %d\n", __func__, speed); } @@ -1253,7 +1253,7 @@ static void smsc_ircc_dma_xmit(struct smsc_ircc_cb *self, int bofs) int iobase = self->io.fir_base; u8 ctrl; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); #if 1 /* Disable Rx */ register_bank(iobase, 0); @@ -1307,7 +1307,7 @@ static void smsc_ircc_dma_xmit_complete(struct smsc_ircc_cb *self) { int iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); #if 0 /* Disable Tx */ register_bank(iobase, 0); @@ -1411,7 +1411,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) register_bank(iobase, 0); - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); #if 0 /* Disable Rx */ register_bank(iobase, 0); @@ -1422,7 +1422,7 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) lsr= inb(iobase + IRCC_LSR); msgcnt = inb(iobase + IRCC_LCR_B) & 0x08; - IRDA_DEBUG(2, "%s: dma count = %d\n", __FUNCTION__, + IRDA_DEBUG(2, "%s: dma count = %d\n", __func__, get_dma_residue(self->io.dma)); len = self->rx_buff.truesize - get_dma_residue(self->io.dma); @@ -1445,15 +1445,15 @@ static void smsc_ircc_dma_receive_complete(struct smsc_ircc_cb *self) len -= self->io.speed < 4000000 ? 2 : 4; if (len < 2 || len > 2050) { - IRDA_WARNING("%s(), bogus len=%d\n", __FUNCTION__, len); + IRDA_WARNING("%s(), bogus len=%d\n", __func__, len); return; } - IRDA_DEBUG(2, "%s: msgcnt = %d, len=%d\n", __FUNCTION__, msgcnt, len); + IRDA_DEBUG(2, "%s: msgcnt = %d, len=%d\n", __func__, msgcnt, len); skb = dev_alloc_skb(len + 1); if (!skb) { IRDA_WARNING("%s(), memory squeeze, dropping frame.\n", - __FUNCTION__); + __func__); return; } /* Make sure IP header gets aligned */ @@ -1494,7 +1494,7 @@ static void smsc_ircc_sir_receive(struct smsc_ircc_cb *self) /* Make sure we don't stay here to long */ if (boguscount++ > 32) { - IRDA_DEBUG(2, "%s(), breaking!\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), breaking!\n", __func__); break; } } while (inb(iobase + UART_LSR) & UART_LSR_DR); @@ -1536,7 +1536,7 @@ static irqreturn_t smsc_ircc_interrupt(int dummy, void *dev_id) lcra = inb(iobase + IRCC_LCR_A); lsr = inb(iobase + IRCC_LSR); - IRDA_DEBUG(2, "%s(), iir = 0x%02x\n", __FUNCTION__, iir); + IRDA_DEBUG(2, "%s(), iir = 0x%02x\n", __func__, iir); if (iir & IRCC_IIR_EOM) { if (self->io.direction == IO_RECV) @@ -1548,7 +1548,7 @@ static irqreturn_t smsc_ircc_interrupt(int dummy, void *dev_id) } if (iir & IRCC_IIR_ACTIVE_FRAME) { - /*printk(KERN_WARNING "%s(): Active Frame\n", __FUNCTION__);*/ + /*printk(KERN_WARNING "%s(): Active Frame\n", __func__);*/ } /* Enable interrupts again */ @@ -1587,11 +1587,11 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev) lsr = inb(iobase + UART_LSR); IRDA_DEBUG(4, "%s(), iir=%02x, lsr=%02x, iobase=%#x\n", - __FUNCTION__, iir, lsr, iobase); + __func__, iir, lsr, iobase); switch (iir) { case UART_IIR_RLSI: - IRDA_DEBUG(2, "%s(), RLSI\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(), RLSI\n", __func__); break; case UART_IIR_RDI: /* Receive interrupt */ @@ -1604,7 +1604,7 @@ static irqreturn_t smsc_ircc_interrupt_sir(struct net_device *dev) break; default: IRDA_DEBUG(0, "%s(), unhandled IIR=%#x\n", - __FUNCTION__, iir); + __func__, iir); break; } @@ -1631,11 +1631,11 @@ static int ircc_is_receiving(struct smsc_ircc_cb *self) int status = FALSE; /* int iobase; */ - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return FALSE;); - IRDA_DEBUG(0, "%s: dma count = %d\n", __FUNCTION__, + IRDA_DEBUG(0, "%s: dma count = %d\n", __func__, get_dma_residue(self->io.dma)); status = (self->rx_buff.state != OUTSIDE_FRAME); @@ -1652,7 +1652,7 @@ static int smsc_ircc_request_irq(struct smsc_ircc_cb *self) self->netdev->name, self->netdev); if (error) IRDA_DEBUG(0, "%s(), unable to allocate irq=%d, err=%d\n", - __FUNCTION__, self->io.irq, error); + __func__, self->io.irq, error); return error; } @@ -1696,21 +1696,21 @@ static int smsc_ircc_net_open(struct net_device *dev) struct smsc_ircc_cb *self; char hwname[16]; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = netdev_priv(dev); IRDA_ASSERT(self != NULL, return 0;); if (self->io.suspended) { - IRDA_DEBUG(0, "%s(), device is suspended\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(), device is suspended\n", __func__); return -EAGAIN; } if (request_irq(self->io.irq, smsc_ircc_interrupt, 0, dev->name, (void *) dev)) { IRDA_DEBUG(0, "%s(), unable to allocate irq=%d\n", - __FUNCTION__, self->io.irq); + __func__, self->io.irq); return -EAGAIN; } @@ -1734,7 +1734,7 @@ static int smsc_ircc_net_open(struct net_device *dev) smsc_ircc_net_close(dev); IRDA_WARNING("%s(), unable to allocate DMA=%d\n", - __FUNCTION__, self->io.dma); + __func__, self->io.dma); return -EAGAIN; } @@ -1753,7 +1753,7 @@ static int smsc_ircc_net_close(struct net_device *dev) { struct smsc_ircc_cb *self; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = netdev_priv(dev); @@ -1836,7 +1836,7 @@ static int smsc_ircc_resume(struct platform_device *dev) */ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self) { - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -1848,12 +1848,12 @@ static int __exit smsc_ircc_close(struct smsc_ircc_cb *self) smsc_ircc_stop_interrupts(self); /* Release the PORTS that this driver is using */ - IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__, + IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); - IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __FUNCTION__, + IRDA_DEBUG(0, "%s(), releasing 0x%03x\n", __func__, self->io.sir_base); release_region(self->io.sir_base, self->io.sir_ext); @@ -1875,7 +1875,7 @@ static void __exit smsc_ircc_cleanup(void) { int i; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); for (i = 0; i < 2; i++) { if (dev_self[i]) @@ -1899,7 +1899,7 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self) struct net_device *dev; int fir_base, sir_base; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); IRDA_ASSERT(self != NULL, return;); dev = self->netdev; @@ -1926,7 +1926,7 @@ void smsc_ircc_sir_start(struct smsc_ircc_cb *self) /* Turn on interrups */ outb(UART_IER_RLSI | UART_IER_RDI |UART_IER_THRI, sir_base + UART_IER); - IRDA_DEBUG(3, "%s() - exit\n", __FUNCTION__); + IRDA_DEBUG(3, "%s() - exit\n", __func__); outb(0x00, fir_base + IRCC_MASTER); } @@ -1936,7 +1936,7 @@ void smsc_ircc_sir_stop(struct smsc_ircc_cb *self) { int iobase; - IRDA_DEBUG(3, "%s\n", __FUNCTION__); + IRDA_DEBUG(3, "%s\n", __func__); iobase = self->io.sir_base; /* Reset UART */ @@ -1962,7 +1962,7 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self) IRDA_ASSERT(self != NULL, return;); - IRDA_DEBUG(4, "%s\n", __FUNCTION__); + IRDA_DEBUG(4, "%s\n", __func__); iobase = self->io.sir_base; @@ -1984,7 +1984,7 @@ static void smsc_ircc_sir_write_wakeup(struct smsc_ircc_cb *self) */ if (self->new_speed) { IRDA_DEBUG(5, "%s(), Changing speed to %d.\n", - __FUNCTION__, self->new_speed); + __func__, self->new_speed); smsc_ircc_sir_wait_hw_transmitter_finish(self); smsc_ircc_change_speed(self, self->new_speed); self->new_speed = 0; @@ -2023,7 +2023,7 @@ static int smsc_ircc_sir_write(int iobase, int fifo_size, __u8 *buf, int len) /* Tx FIFO should be empty! */ if (!(inb(iobase + UART_LSR) & UART_LSR_THRE)) { - IRDA_WARNING("%s(), failed, fifo not empty!\n", __FUNCTION__); + IRDA_WARNING("%s(), failed, fifo not empty!\n", __func__); return 0; } @@ -2123,7 +2123,7 @@ static void smsc_ircc_sir_wait_hw_transmitter_finish(struct smsc_ircc_cb *self) udelay(1); if (count == 0) - IRDA_DEBUG(0, "%s(): stuck transmitter\n", __FUNCTION__); + IRDA_DEBUG(0, "%s(): stuck transmitter\n", __func__); } @@ -2145,7 +2145,7 @@ static int __init smsc_ircc_look_for_chips(void) while (address->cfg_base) { cfg_base = address->cfg_base; - /*printk(KERN_WARNING "%s(): probing: 0x%02x for: 0x%02x\n", __FUNCTION__, cfg_base, address->type);*/ + /*printk(KERN_WARNING "%s(): probing: 0x%02x for: 0x%02x\n", __func__, cfg_base, address->type);*/ if (address->type & SMSCSIO_TYPE_FDC) { type = "FDC"; @@ -2184,7 +2184,7 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor u8 mode, dma, irq; int ret = -ENODEV; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); if (smsc_ircc_probe(cfgbase, SMSCSIOFLAT_DEVICEID_REG, chips, type) == NULL) return ret; @@ -2192,10 +2192,10 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor outb(SMSCSIOFLAT_UARTMODE0C_REG, cfgbase); mode = inb(cfgbase + 1); - /*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __FUNCTION__, mode);*/ + /*printk(KERN_WARNING "%s(): mode: 0x%02x\n", __func__, mode);*/ if (!(mode & SMSCSIOFLAT_UART2MODE_VAL_IRDA)) - IRDA_WARNING("%s(): IrDA not enabled\n", __FUNCTION__); + IRDA_WARNING("%s(): IrDA not enabled\n", __func__); outb(SMSCSIOFLAT_UART2BASEADDR_REG, cfgbase); sirbase = inb(cfgbase + 1) << 2; @@ -2212,7 +2212,7 @@ static int __init smsc_superio_flat(const struct smsc_chip *chips, unsigned shor outb(SMSCSIOFLAT_UARTIRQSELECT_REG, cfgbase); irq = inb(cfgbase + 1) & SMSCSIOFLAT_UART2IRQSELECT_MASK; - IRDA_MESSAGE("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n", __FUNCTION__, firbase, sirbase, dma, irq, mode); + IRDA_MESSAGE("%s(): fir: 0x%02x, sir: 0x%02x, dma: %02d, irq: %d, mode: 0x%02x\n", __func__, firbase, sirbase, dma, irq, mode); if (firbase && smsc_ircc_open(firbase, sirbase, dma, irq) == 0) ret = 0; @@ -2234,7 +2234,7 @@ static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned sho unsigned short fir_io, sir_io; int ret = -ENODEV; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); if (smsc_ircc_probe(cfg_base, 0x20, chips, type) == NULL) return ret; @@ -2268,7 +2268,7 @@ static int __init smsc_superio_paged(const struct smsc_chip *chips, unsigned sho static int __init smsc_access(unsigned short cfg_base, unsigned char reg) { - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); outb(reg, cfg_base); return inb(cfg_base) != reg ? -1 : 0; @@ -2278,7 +2278,7 @@ static const struct smsc_chip * __init smsc_ircc_probe(unsigned short cfg_base, { u8 devid, xdevid, rev; - IRDA_DEBUG(1, "%s\n", __FUNCTION__); + IRDA_DEBUG(1, "%s\n", __func__); /* Leave configuration */ @@ -2353,7 +2353,7 @@ static int __init smsc_superio_fdc(unsigned short cfg_base) if (!request_region(cfg_base, 2, driver_name)) { IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n", - __FUNCTION__, cfg_base); + __func__, cfg_base); } else { if (!smsc_superio_flat(fdc_chips_flat, cfg_base, "FDC") || !smsc_superio_paged(fdc_chips_paged, cfg_base, "FDC")) @@ -2371,7 +2371,7 @@ static int __init smsc_superio_lpc(unsigned short cfg_base) if (!request_region(cfg_base, 2, driver_name)) { IRDA_WARNING("%s: can't get cfg_base of 0x%03x\n", - __FUNCTION__, cfg_base); + __func__, cfg_base); } else { if (!smsc_superio_flat(lpc_chips_flat, cfg_base, "LPC") || !smsc_superio_paged(lpc_chips_paged, cfg_base, "LPC")) @@ -2932,7 +2932,7 @@ static void smsc_ircc_set_transceiver_smsc_ircc_atc(int fir_base, u32 speed) /* empty */; if (val) - IRDA_WARNING("%s(): ATC: 0x%02x\n", __FUNCTION__, + IRDA_WARNING("%s(): ATC: 0x%02x\n", __func__, inb(fir_base + IRCC_ATC)); } diff --git a/drivers/net/irda/tekram-sir.c b/drivers/net/irda/tekram-sir.c index d1ce5ae6a17..048a1542284 100644 --- a/drivers/net/irda/tekram-sir.c +++ b/drivers/net/irda/tekram-sir.c @@ -77,7 +77,7 @@ static int tekram_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); sirdev_set_dtr_rts(dev, TRUE, TRUE); @@ -92,7 +92,7 @@ static int tekram_open(struct sir_dev *dev) static int tekram_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -130,7 +130,7 @@ static int tekram_change_speed(struct sir_dev *dev, unsigned speed) u8 byte; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch(state) { case SIRDEV_STATE_DONGLE_SPEED: @@ -179,7 +179,7 @@ static int tekram_change_speed(struct sir_dev *dev, unsigned speed) break; default: - IRDA_ERROR("%s - undefined state %d\n", __FUNCTION__, state); + IRDA_ERROR("%s - undefined state %d\n", __func__, state); ret = -EINVAL; break; } @@ -204,7 +204,7 @@ static int tekram_change_speed(struct sir_dev *dev, unsigned speed) static int tekram_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Clear DTR, Set RTS */ sirdev_set_dtr_rts(dev, FALSE, TRUE); diff --git a/drivers/net/irda/toim3232-sir.c b/drivers/net/irda/toim3232-sir.c index aa1a9b0ed83..fcf287b749d 100644 --- a/drivers/net/irda/toim3232-sir.c +++ b/drivers/net/irda/toim3232-sir.c @@ -181,7 +181,7 @@ static int toim3232_open(struct sir_dev *dev) { struct qos_info *qos = &dev->qos; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Pull the lines high to start with. * @@ -209,7 +209,7 @@ static int toim3232_open(struct sir_dev *dev) static int toim3232_close(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Power off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); @@ -241,7 +241,7 @@ static int toim3232_change_speed(struct sir_dev *dev, unsigned speed) u8 byte; static int ret = 0; - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); switch(state) { case SIRDEV_STATE_DONGLE_SPEED: @@ -299,7 +299,7 @@ static int toim3232_change_speed(struct sir_dev *dev, unsigned speed) break; default: - printk(KERN_ERR "%s - undefined state %d\n", __FUNCTION__, state); + printk(KERN_ERR "%s - undefined state %d\n", __func__, state); ret = -EINVAL; break; } @@ -344,7 +344,7 @@ static int toim3232_change_speed(struct sir_dev *dev, unsigned speed) static int toim3232_reset(struct sir_dev *dev) { - IRDA_DEBUG(2, "%s()\n", __FUNCTION__); + IRDA_DEBUG(2, "%s()\n", __func__); /* Switch off both DTR and RTS to switch off dongle */ sirdev_set_dtr_rts(dev, FALSE, FALSE); diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c index 04ad3573b15..84e609ea5fb 100644 --- a/drivers/net/irda/via-ircc.c +++ b/drivers/net/irda/via-ircc.c @@ -152,12 +152,12 @@ static int __init via_ircc_init(void) { int rc; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); rc = pci_register_driver(&via_driver); if (rc < 0) { IRDA_DEBUG(0, "%s(): error rc = %d, returning -ENODEV...\n", - __FUNCTION__, rc); + __func__, rc); return -ENODEV; } return 0; @@ -170,11 +170,11 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi u16 Chipset,FirDRQ1,FirDRQ0,FirIRQ,FirIOBase; chipio_t info; - IRDA_DEBUG(2, "%s(): Device ID=(0X%X)\n", __FUNCTION__, id->device); + IRDA_DEBUG(2, "%s(): Device ID=(0X%X)\n", __func__, id->device); rc = pci_enable_device (pcidev); if (rc) { - IRDA_DEBUG(0, "%s(): error rc = %d\n", __FUNCTION__, rc); + IRDA_DEBUG(0, "%s(): error rc = %d\n", __func__, rc); return -ENODEV; } @@ -185,7 +185,7 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi Chipset=0x3076; if (Chipset==0x3076) { - IRDA_DEBUG(2, "%s(): Chipset = 3076\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(): Chipset = 3076\n", __func__); WriteLPCReg(7,0x0c ); temp=ReadLPCReg(0x30);//check if BIOS Enable Fir @@ -222,7 +222,7 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi } else rc = -ENODEV; //IR not turn on } else { //Not VT1211 - IRDA_DEBUG(2, "%s(): Chipset = 3096\n", __FUNCTION__); + IRDA_DEBUG(2, "%s(): Chipset = 3096\n", __func__); pci_read_config_byte(pcidev,0x67,&bTmp);//check if BIOS Enable Fir if((bTmp&0x01)==1) { // BIOS enable FIR @@ -262,7 +262,7 @@ static int __devinit via_init_one (struct pci_dev *pcidev, const struct pci_devi rc = -ENODEV; //IR not turn on !!!!! }//Not VT1211 - IRDA_DEBUG(2, "%s(): End - rc = %d\n", __FUNCTION__, rc); + IRDA_DEBUG(2, "%s(): End - rc = %d\n", __func__, rc); return rc; } @@ -276,7 +276,7 @@ static void via_ircc_clean(void) { int i; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); for (i=0; i < ARRAY_SIZE(dev_self); i++) { if (dev_self[i]) @@ -286,7 +286,7 @@ static void via_ircc_clean(void) static void __devexit via_remove_one (struct pci_dev *pdev) { - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); /* FIXME : This is ugly. We should use pci_get_drvdata(pdev); * to get our driver instance and call directly via_ircc_close(). @@ -301,7 +301,7 @@ static void __devexit via_remove_one (struct pci_dev *pdev) static void __exit via_ircc_cleanup(void) { - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); /* FIXME : This should be redundant, as pci_unregister_driver() * should call via_remove_one() on each device. @@ -324,7 +324,7 @@ static __devinit int via_ircc_open(int i, chipio_t * info, unsigned int id) struct via_ircc_cb *self; int err; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); if (i >= ARRAY_SIZE(dev_self)) return -ENOMEM; @@ -360,7 +360,7 @@ static __devinit int via_ircc_open(int i, chipio_t * info, unsigned int id) /* Reserve the ioports that we need */ if (!request_region(self->io.fir_base, self->io.fir_ext, driver_name)) { IRDA_DEBUG(0, "%s(), can't get iobase of 0x%03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); err = -ENODEV; goto err_out1; } @@ -471,7 +471,7 @@ static int via_ircc_close(struct via_ircc_cb *self) { int iobase; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); IRDA_ASSERT(self != NULL, return -1;); @@ -483,7 +483,7 @@ static int via_ircc_close(struct via_ircc_cb *self) /* Release the PORT that this driver is using */ IRDA_DEBUG(2, "%s(), Releasing Region %03x\n", - __FUNCTION__, self->io.fir_base); + __func__, self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) dma_free_coherent(NULL, self->tx_buff.truesize, @@ -509,7 +509,7 @@ static void via_hw_init(struct via_ircc_cb *self) { int iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); SetMaxRxPacketSize(iobase, 0x0fff); //set to max:4095 // FIFO Init @@ -582,7 +582,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, speed = speed; IRDA_DEBUG(1, "%s(): change_dongle_speed to %d for 0x%x, %d\n", - __FUNCTION__, speed, iobase, dongle_id); + __func__, speed, iobase, dongle_id); switch (dongle_id) { @@ -671,7 +671,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, case 0x11: /* Temic TFDS4500 */ - IRDA_DEBUG(2, "%s: Temic TFDS4500: One RX pin, TX normal, RX inverted.\n", __FUNCTION__); + IRDA_DEBUG(2, "%s: Temic TFDS4500: One RX pin, TX normal, RX inverted.\n", __func__); UseOneRX(iobase, ON); //use ONE RX....RX1 InvertTX(iobase, OFF); @@ -689,7 +689,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, SlowIRRXLowActive(iobase, OFF); } else{ - IRDA_DEBUG(0, "%s: Warning: TFDS4500 not running in SIR mode !\n", __FUNCTION__); + IRDA_DEBUG(0, "%s: Warning: TFDS4500 not running in SIR mode !\n", __func__); } break; @@ -707,7 +707,7 @@ static void via_ircc_change_dongle_speed(int iobase, int speed, default: IRDA_ERROR("%s: Error: dongle_id %d unsupported !\n", - __FUNCTION__, dongle_id); + __func__, dongle_id); } } @@ -726,7 +726,7 @@ static void via_ircc_change_speed(struct via_ircc_cb *self, __u32 speed) iobase = self->io.fir_base; /* Update accounting for new speed */ self->io.speed = speed; - IRDA_DEBUG(1, "%s: change_speed to %d bps.\n", __FUNCTION__, speed); + IRDA_DEBUG(1, "%s: change_speed to %d bps.\n", __func__, speed); WriteReg(iobase, I_ST_CT_0, 0x0); @@ -957,7 +957,7 @@ static int via_ircc_dma_xmit(struct via_ircc_cb *self, u16 iobase) self->tx_buff.head) + self->tx_buff_dma, self->tx_fifo.queue[self->tx_fifo.ptr].len, DMA_TX_MODE); IRDA_DEBUG(1, "%s: tx_fifo.ptr=%x,len=%x,tx_fifo.len=%x..\n", - __FUNCTION__, self->tx_fifo.ptr, + __func__, self->tx_fifo.ptr, self->tx_fifo.queue[self->tx_fifo.ptr].len, self->tx_fifo.len); @@ -981,7 +981,7 @@ static int via_ircc_dma_xmit_complete(struct via_ircc_cb *self) int ret = TRUE; u8 Tx_status; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); iobase = self->io.fir_base; /* Disable DMA */ @@ -1014,7 +1014,7 @@ static int via_ircc_dma_xmit_complete(struct via_ircc_cb *self) } IRDA_DEBUG(1, "%s: tx_fifo.len=%x ,tx_fifo.ptr=%x,tx_fifo.free=%x...\n", - __FUNCTION__, + __func__, self->tx_fifo.len, self->tx_fifo.ptr, self->tx_fifo.free); /* F01_S // Any frames to be sent back-to-back? @@ -1050,7 +1050,7 @@ static int via_ircc_dma_receive(struct via_ircc_cb *self) iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); self->tx_fifo.len = self->tx_fifo.ptr = self->tx_fifo.free = 0; self->tx_fifo.tail = self->tx_buff.head; @@ -1134,13 +1134,13 @@ static int via_ircc_dma_receive_complete(struct via_ircc_cb *self, return TRUE; //interrupt only, data maybe move by RxT if (((len - 4) < 2) || ((len - 4) > 2048)) { IRDA_DEBUG(1, "%s(): Trouble:len=%x,CurCount=%x,LastCount=%x..\n", - __FUNCTION__, len, RxCurCount(iobase, self), + __func__, len, RxCurCount(iobase, self), self->RxLastCount); hwreset(self); return FALSE; } IRDA_DEBUG(2, "%s(): fifo.len=%x,len=%x,CurCount=%x..\n", - __FUNCTION__, + __func__, st_fifo->len, len - 4, RxCurCount(iobase, self)); st_fifo->entries[st_fifo->tail].status = status; @@ -1187,7 +1187,7 @@ F01_E */ skb_put(skb, len - 4); skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4); - IRDA_DEBUG(2, "%s(): len=%x.rx_buff=%p\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(): len=%x.rx_buff=%p\n", __func__, len - 4, self->rx_buff.data); // Move to next frame @@ -1217,7 +1217,7 @@ static int upload_rxdata(struct via_ircc_cb *self, int iobase) len = GetRecvByte(iobase, self); - IRDA_DEBUG(2, "%s(): len=%x\n", __FUNCTION__, len); + IRDA_DEBUG(2, "%s(): len=%x\n", __func__, len); if ((len - 4) < 2) { self->stats.rx_dropped++; @@ -1302,7 +1302,7 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase) skb_put(skb, len - 4); skb_copy_to_linear_data(skb, self->rx_buff.data, len - 4); - IRDA_DEBUG(2, "%s(): len=%x.head=%x\n", __FUNCTION__, + IRDA_DEBUG(2, "%s(): len=%x.head=%x\n", __func__, len - 4, st_fifo->head); // Move to next frame @@ -1318,7 +1318,7 @@ static int RxTimerHandler(struct via_ircc_cb *self, int iobase) IRDA_DEBUG(2, "%s(): End of upload HostStatus=%x,RxStatus=%x\n", - __FUNCTION__, + __func__, GetHostStatus(iobase), GetRXStatus(iobase)); /* @@ -1358,7 +1358,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) iHostIntType = GetHostStatus(iobase); IRDA_DEBUG(4, "%s(): iHostIntType %02x: %s %s %s %02x\n", - __FUNCTION__, iHostIntType, + __func__, iHostIntType, (iHostIntType & 0x40) ? "Timer" : "", (iHostIntType & 0x20) ? "Tx" : "", (iHostIntType & 0x10) ? "Rx" : "", @@ -1388,7 +1388,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) iTxIntType = GetTXStatus(iobase); IRDA_DEBUG(4, "%s(): iTxIntType %02x: %s %s %s %s\n", - __FUNCTION__, iTxIntType, + __func__, iTxIntType, (iTxIntType & 0x08) ? "FIFO underr." : "", (iTxIntType & 0x04) ? "EOM" : "", (iTxIntType & 0x02) ? "FIFO ready" : "", @@ -1412,7 +1412,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) iRxIntType = GetRXStatus(iobase); IRDA_DEBUG(4, "%s(): iRxIntType %02x: %s %s %s %s %s %s %s\n", - __FUNCTION__, iRxIntType, + __func__, iRxIntType, (iRxIntType & 0x80) ? "PHY err." : "", (iRxIntType & 0x40) ? "CRC err" : "", (iRxIntType & 0x20) ? "FIFO overr." : "", @@ -1421,7 +1421,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) (iRxIntType & 0x02) ? "RxMaxLen" : "", (iRxIntType & 0x01) ? "SIR bad" : ""); if (!iRxIntType) - IRDA_DEBUG(3, "%s(): RxIRQ =0\n", __FUNCTION__); + IRDA_DEBUG(3, "%s(): RxIRQ =0\n", __func__); if (iRxIntType & 0x10) { if (via_ircc_dma_receive_complete(self, iobase)) { @@ -1431,7 +1431,7 @@ static irqreturn_t via_ircc_interrupt(int dummy, void *dev_id) } // No ERR else { //ERR IRDA_DEBUG(4, "%s(): RxIRQ ERR:iRxIntType=%x,HostIntType=%x,CurCount=%x,RxLastCount=%x_____\n", - __FUNCTION__, iRxIntType, iHostIntType, + __func__, iRxIntType, iHostIntType, RxCurCount(iobase, self), self->RxLastCount); @@ -1456,7 +1456,7 @@ static void hwreset(struct via_ircc_cb *self) int iobase; iobase = self->io.fir_base; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); ResetChip(iobase, 5); EnableDMA(iobase, OFF); @@ -1501,7 +1501,7 @@ static int via_ircc_is_receiving(struct via_ircc_cb *self) if (CkRxRecv(iobase, self)) status = TRUE; - IRDA_DEBUG(2, "%s(): status=%x....\n", __FUNCTION__, status); + IRDA_DEBUG(2, "%s(): status=%x....\n", __func__, status); return status; } @@ -1519,7 +1519,7 @@ static int via_ircc_net_open(struct net_device *dev) int iobase; char hwname[32]; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = (struct via_ircc_cb *) dev->priv; @@ -1586,7 +1586,7 @@ static int via_ircc_net_close(struct net_device *dev) struct via_ircc_cb *self; int iobase; - IRDA_DEBUG(3, "%s()\n", __FUNCTION__); + IRDA_DEBUG(3, "%s()\n", __func__); IRDA_ASSERT(dev != NULL, return -1;); self = (struct via_ircc_cb *) dev->priv; @@ -1630,7 +1630,7 @@ static int via_ircc_net_ioctl(struct net_device *dev, struct ifreq *rq, IRDA_ASSERT(dev != NULL, return -1;); self = dev->priv; IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(1, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, + IRDA_DEBUG(1, "%s(), %s, (cmd=0x%X)\n", __func__, dev->name, cmd); /* Disable interrupts & save flags */ spin_lock_irqsave(&self->lock, flags); diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index d15e00b8591..18f4b3a96ae 100644 --- a/drivers/net/irda/vlsi_ir.c +++ b/drivers/net/irda/vlsi_ir.c @@ -140,15 +140,15 @@ static void vlsi_ring_debug(struct vlsi_ring *r) unsigned i; printk(KERN_DEBUG "%s - ring %p / size %u / mask 0x%04x / len %u / dir %d / hw %p\n", - __FUNCTION__, r, r->size, r->mask, r->len, r->dir, r->rd[0].hw); - printk(KERN_DEBUG "%s - head = %d / tail = %d\n", __FUNCTION__, + __func__, r, r->size, r->mask, r->len, r->dir, r->rd[0].hw); + printk(KERN_DEBUG "%s - head = %d / tail = %d\n", __func__, atomic_read(&r->head) & r->mask, atomic_read(&r->tail) & r->mask); for (i = 0; i < r->size; i++) { rd = &r->rd[i]; - printk(KERN_DEBUG "%s - ring descr %u: ", __FUNCTION__, i); + printk(KERN_DEBUG "%s - ring descr %u: ", __func__, i); printk("skb=%p data=%p hw=%p\n", rd->skb, rd->buf, rd->hw); printk(KERN_DEBUG "%s - hw: status=%02x count=%u addr=0x%08x\n", - __FUNCTION__, (unsigned) rd_get_status(rd), + __func__, (unsigned) rd_get_status(rd), (unsigned) rd_get_count(rd), (unsigned) rd_get_addr(rd)); } } @@ -435,7 +435,7 @@ static struct vlsi_ring *vlsi_alloc_ring(struct pci_dev *pdev, struct ring_descr || !(busaddr = pci_map_single(pdev, rd->buf, len, dir))) { if (rd->buf) { IRDA_ERROR("%s: failed to create PCI-MAP for %p", - __FUNCTION__, rd->buf); + __func__, rd->buf); kfree(rd->buf); rd->buf = NULL; } @@ -489,7 +489,7 @@ static int vlsi_create_hwif(vlsi_irda_dev_t *idev) ringarea = pci_alloc_consistent(idev->pdev, HW_RING_AREA_SIZE, &idev->busaddr); if (!ringarea) { IRDA_ERROR("%s: insufficient memory for descriptor rings\n", - __FUNCTION__); + __func__); goto out; } memset(ringarea, 0, HW_RING_AREA_SIZE); @@ -564,7 +564,7 @@ static int vlsi_process_rx(struct vlsi_ring *r, struct ring_descr *rd) crclen = (idev->mode==IFF_FIR) ? sizeof(u32) : sizeof(u16); len -= crclen; /* remove trailing CRC */ if (len <= 0) { - IRDA_DEBUG(0, "%s: strange frame (len=%d)\n", __FUNCTION__, len); + IRDA_DEBUG(0, "%s: strange frame (len=%d)\n", __func__, len); ret |= VLSI_RX_DROP; goto done; } @@ -579,14 +579,14 @@ static int vlsi_process_rx(struct vlsi_ring *r, struct ring_descr *rd) */ le16_to_cpus(rd->buf+len); if (irda_calc_crc16(INIT_FCS,rd->buf,len+crclen) != GOOD_FCS) { - IRDA_DEBUG(0, "%s: crc error\n", __FUNCTION__); + IRDA_DEBUG(0, "%s: crc error\n", __func__); ret |= VLSI_RX_CRC; goto done; } } if (!rd->skb) { - IRDA_WARNING("%s: rx packet lost\n", __FUNCTION__); + IRDA_WARNING("%s: rx packet lost\n", __func__); ret |= VLSI_RX_DROP; goto done; } @@ -617,7 +617,7 @@ static void vlsi_fill_rx(struct vlsi_ring *r) for (rd = ring_last(r); rd != NULL; rd = ring_put(r)) { if (rd_is_active(rd)) { IRDA_WARNING("%s: driver bug: rx descr race with hw\n", - __FUNCTION__); + __func__); vlsi_ring_debug(r); break; } @@ -676,7 +676,7 @@ static void vlsi_rx_interrupt(struct net_device *ndev) if (ring_first(r) == NULL) { /* we are in big trouble, if this should ever happen */ - IRDA_ERROR("%s: rx ring exhausted!\n", __FUNCTION__); + IRDA_ERROR("%s: rx ring exhausted!\n", __func__); vlsi_ring_debug(r); } else @@ -697,7 +697,7 @@ static void vlsi_unarm_rx(vlsi_irda_dev_t *idev) if (rd_is_active(rd)) { rd_set_status(rd, 0); if (rd_get_count(rd)) { - IRDA_DEBUG(0, "%s - dropping rx packet\n", __FUNCTION__); + IRDA_DEBUG(0, "%s - dropping rx packet\n", __func__); ret = -VLSI_RX_DROP; } rd_set_count(rd, 0); @@ -772,7 +772,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) int fifocnt; baudrate = idev->new_baud; - IRDA_DEBUG(2, "%s: %d -> %d\n", __FUNCTION__, idev->baud, idev->new_baud); + IRDA_DEBUG(2, "%s: %d -> %d\n", __func__, idev->baud, idev->new_baud); if (baudrate == 4000000) { mode = IFF_FIR; config = IRCFG_FIR; @@ -789,7 +789,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) switch(baudrate) { default: IRDA_WARNING("%s: undefined baudrate %d - fallback to 9600!\n", - __FUNCTION__, baudrate); + __func__, baudrate); baudrate = 9600; /* fallthru */ case 2400: @@ -806,7 +806,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) fifocnt = inw(iobase+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK; if (fifocnt != 0) { - IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __FUNCTION__, fifocnt); + IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __func__, fifocnt); } outw(0, iobase+VLSI_PIO_IRENABLE); @@ -830,14 +830,14 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) config ^= IRENABLE_SIR_ON; if (config != (IRENABLE_PHYANDCLOCK|IRENABLE_ENRXST)) { - IRDA_WARNING("%s: failed to set %s mode!\n", __FUNCTION__, + IRDA_WARNING("%s: failed to set %s mode!\n", __func__, (mode==IFF_SIR)?"SIR":((mode==IFF_MIR)?"MIR":"FIR")); ret = -1; } else { if (inw(iobase+VLSI_PIO_PHYCTL) != nphyctl) { IRDA_WARNING("%s: failed to apply baudrate %d\n", - __FUNCTION__, baudrate); + __func__, baudrate); ret = -1; } else { @@ -849,7 +849,7 @@ static int vlsi_set_baud(vlsi_irda_dev_t *idev, unsigned iobase) } if (ret) - vlsi_reg_debug(iobase,__FUNCTION__); + vlsi_reg_debug(iobase,__func__); return ret; } @@ -982,7 +982,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) if (len >= r->len-5) IRDA_WARNING("%s: possible buffer overflow with SIR wrapping!\n", - __FUNCTION__); + __func__); } else { /* hw deals with MIR/FIR mode wrapping */ @@ -1027,7 +1027,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) fifocnt = inw(ndev->base_addr+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK; if (fifocnt != 0) { - IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __FUNCTION__, fifocnt); + IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", __func__, fifocnt); } config = inw(iobase+VLSI_PIO_IRCFG); @@ -1040,7 +1040,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) if (ring_put(r) == NULL) { netif_stop_queue(ndev); - IRDA_DEBUG(3, "%s: tx ring full - queue stopped\n", __FUNCTION__); + IRDA_DEBUG(3, "%s: tx ring full - queue stopped\n", __func__); } spin_unlock_irqrestore(&idev->lock, flags); @@ -1049,7 +1049,7 @@ static int vlsi_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) drop_unlock: spin_unlock_irqrestore(&idev->lock, flags); drop: - IRDA_WARNING("%s: dropping packet - %s\n", __FUNCTION__, msg); + IRDA_WARNING("%s: dropping packet - %s\n", __func__, msg); dev_kfree_skb_any(skb); idev->stats.tx_errors++; idev->stats.tx_dropped++; @@ -1106,7 +1106,7 @@ static void vlsi_tx_interrupt(struct net_device *ndev) fifocnt = inw(iobase+VLSI_PIO_RCVBCNT) & RCVBCNT_MASK; if (fifocnt != 0) { IRDA_DEBUG(0, "%s: rx fifo not empty(%d)\n", - __FUNCTION__, fifocnt); + __func__, fifocnt); } outw(config | IRCFG_ENTX, iobase+VLSI_PIO_IRCFG); } @@ -1115,7 +1115,7 @@ static void vlsi_tx_interrupt(struct net_device *ndev) if (netif_queue_stopped(ndev) && !idev->new_baud) { netif_wake_queue(ndev); - IRDA_DEBUG(3, "%s: queue awoken\n", __FUNCTION__); + IRDA_DEBUG(3, "%s: queue awoken\n", __func__); } } @@ -1138,7 +1138,7 @@ static void vlsi_unarm_tx(vlsi_irda_dev_t *idev) dev_kfree_skb_any(rd->skb); rd->skb = NULL; } - IRDA_DEBUG(0, "%s - dropping tx packet\n", __FUNCTION__); + IRDA_DEBUG(0, "%s - dropping tx packet\n", __func__); ret = -VLSI_TX_DROP; } else @@ -1188,7 +1188,7 @@ static int vlsi_start_clock(struct pci_dev *pdev) if (count < 3) { if (clksrc == 1) { /* explicitly asked for PLL hence bail out */ IRDA_ERROR("%s: no PLL or failed to lock!\n", - __FUNCTION__); + __func__); clkctl = CLKCTL_CLKSTP; pci_write_config_byte(pdev, VLSI_PCI_CLKCTL, clkctl); return -1; @@ -1197,7 +1197,7 @@ static int vlsi_start_clock(struct pci_dev *pdev) clksrc = 3; /* fallback to 40MHz XCLK (OB800) */ IRDA_DEBUG(0, "%s: PLL not locked, fallback to clksrc=%d\n", - __FUNCTION__, clksrc); + __func__, clksrc); } else clksrc = 1; /* got successful PLL lock */ @@ -1269,7 +1269,7 @@ static int vlsi_init_chip(struct pci_dev *pdev) /* start the clock and clean the registers */ if (vlsi_start_clock(pdev)) { - IRDA_ERROR("%s: no valid clock source\n", __FUNCTION__); + IRDA_ERROR("%s: no valid clock source\n", __func__); return -1; } iobase = ndev->base_addr; @@ -1386,7 +1386,7 @@ static void vlsi_tx_timeout(struct net_device *ndev) vlsi_irda_dev_t *idev = ndev->priv; - vlsi_reg_debug(ndev->base_addr, __FUNCTION__); + vlsi_reg_debug(ndev->base_addr, __func__); vlsi_ring_debug(idev->tx_ring); if (netif_running(ndev)) @@ -1401,7 +1401,7 @@ static void vlsi_tx_timeout(struct net_device *ndev) if (vlsi_start_hw(idev)) IRDA_ERROR("%s: failed to restart hw - %s(%s) unusable!\n", - __FUNCTION__, pci_name(idev->pdev), ndev->name); + __func__, pci_name(idev->pdev), ndev->name); else netif_start_queue(ndev); } @@ -1446,7 +1446,7 @@ static int vlsi_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) break; default: IRDA_WARNING("%s: notsupp - cmd=%04x\n", - __FUNCTION__, cmd); + __func__, cmd); ret = -EOPNOTSUPP; } @@ -1491,7 +1491,7 @@ static irqreturn_t vlsi_interrupt(int irq, void *dev_instance) if (boguscount <= 0) IRDA_MESSAGE("%s: too much work in interrupt!\n", - __FUNCTION__); + __func__); return IRQ_RETVAL(handled); } @@ -1504,7 +1504,7 @@ static int vlsi_open(struct net_device *ndev) char hwname[32]; if (pci_request_regions(idev->pdev, drivername)) { - IRDA_WARNING("%s: io resource busy\n", __FUNCTION__); + IRDA_WARNING("%s: io resource busy\n", __func__); goto errout; } ndev->base_addr = pci_resource_start(idev->pdev,0); @@ -1519,7 +1519,7 @@ static int vlsi_open(struct net_device *ndev) if (request_irq(ndev->irq, vlsi_interrupt, IRQF_SHARED, drivername, ndev)) { IRDA_WARNING("%s: couldn't get IRQ: %d\n", - __FUNCTION__, ndev->irq); + __func__, ndev->irq); goto errout_io; } @@ -1540,7 +1540,7 @@ static int vlsi_open(struct net_device *ndev) netif_start_queue(ndev); - IRDA_MESSAGE("%s: device %s operational\n", __FUNCTION__, ndev->name); + IRDA_MESSAGE("%s: device %s operational\n", __func__, ndev->name); return 0; @@ -1574,7 +1574,7 @@ static int vlsi_close(struct net_device *ndev) pci_release_regions(idev->pdev); - IRDA_MESSAGE("%s: device %s stopped\n", __FUNCTION__, ndev->name); + IRDA_MESSAGE("%s: device %s stopped\n", __func__, ndev->name); return 0; } @@ -1593,7 +1593,7 @@ static int vlsi_irda_init(struct net_device *ndev) if (pci_set_dma_mask(pdev,DMA_MASK_USED_BY_HW) || pci_set_dma_mask(pdev,DMA_MASK_MSTRPAGE)) { - IRDA_ERROR("%s: aborting due to PCI BM-DMA address limitations\n", __FUNCTION__); + IRDA_ERROR("%s: aborting due to PCI BM-DMA address limitations\n", __func__); return -1; } @@ -1645,14 +1645,14 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id) if ( !pci_resource_start(pdev,0) || !(pci_resource_flags(pdev,0) & IORESOURCE_IO) ) { - IRDA_ERROR("%s: bar 0 invalid", __FUNCTION__); + IRDA_ERROR("%s: bar 0 invalid", __func__); goto out_disable; } ndev = alloc_irdadev(sizeof(*idev)); if (ndev==NULL) { IRDA_ERROR("%s: Unable to allocate device memory.\n", - __FUNCTION__); + __func__); goto out_disable; } @@ -1667,7 +1667,7 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto out_freedev; if (register_netdev(ndev) < 0) { - IRDA_ERROR("%s: register_netdev failed\n", __FUNCTION__); + IRDA_ERROR("%s: register_netdev failed\n", __func__); goto out_freedev; } @@ -1678,7 +1678,7 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id) vlsi_proc_root, VLSI_PROC_FOPS, ndev); if (!ent) { IRDA_WARNING("%s: failed to create proc entry\n", - __FUNCTION__); + __func__); } else { ent->size = 0; } @@ -1745,7 +1745,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state) if (!ndev) { IRDA_ERROR("%s - %s: no netdevice \n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); return 0; } idev = ndev->priv; @@ -1756,7 +1756,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state) pdev->current_state = state.event; } else - IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, pci_name(pdev), pdev->current_state, state.event); + IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __func__, pci_name(pdev), pdev->current_state, state.event); mutex_unlock(&idev->mtx); return 0; } @@ -1784,7 +1784,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev) if (!ndev) { IRDA_ERROR("%s - %s: no netdevice \n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); return 0; } idev = ndev->priv; @@ -1792,7 +1792,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev) if (pdev->current_state == 0) { mutex_unlock(&idev->mtx); IRDA_WARNING("%s - %s: already resumed\n", - __FUNCTION__, pci_name(pdev)); + __func__, pci_name(pdev)); return 0; } @@ -1811,7 +1811,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev) * now we explicitly set pdev->current_state = 0 after enabling the * device and independently resume_ok should catch any garbage config. */ - IRDA_WARNING("%s - hm, nothing to resume?\n", __FUNCTION__); + IRDA_WARNING("%s - hm, nothing to resume?\n", __func__); mutex_unlock(&idev->mtx); return 0; } diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h index c8b9c74eea5..9b1884329fb 100644 --- a/drivers/net/irda/vlsi_ir.h +++ b/drivers/net/irda/vlsi_ir.h @@ -617,7 +617,7 @@ static inline void rd_set_addr_status(struct ring_descr *rd, dma_addr_t a, u8 s) */ if ((a & ~DMA_MASK_MSTRPAGE)>>24 != MSTRPAGE_VALUE) { - IRDA_ERROR("%s: pci busaddr inconsistency!\n", __FUNCTION__); + IRDA_ERROR("%s: pci busaddr inconsistency!\n", __func__); dump_stack(); return; } diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c index 9fd2451b0fb..002a6d769f2 100644 --- a/drivers/net/irda/w83977af_ir.c +++ b/drivers/net/irda/w83977af_ir.c @@ -114,7 +114,7 @@ static int __init w83977af_init(void) { int i; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); for (i=0; (io[i] < 2000) && (i < ARRAY_SIZE(dev_self)); i++) { if (w83977af_open(i, io[i], irq[i], dma[i]) == 0) @@ -133,7 +133,7 @@ static void __exit w83977af_cleanup(void) { int i; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s()\n", __func__ ); for (i=0; i < ARRAY_SIZE(dev_self); i++) { if (dev_self[i]) @@ -154,12 +154,12 @@ int w83977af_open(int i, unsigned int iobase, unsigned int irq, struct w83977af_ir *self; int err; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); /* Lock the port that we need */ if (!request_region(iobase, CHIP_IO_EXTENT, driver_name)) { IRDA_DEBUG(0, "%s(), can't get iobase of 0x%03x\n", - __FUNCTION__ , iobase); + __func__ , iobase); return -ENODEV; } @@ -241,7 +241,7 @@ int w83977af_open(int i, unsigned int iobase, unsigned int irq, err = register_netdev(dev); if (err) { - IRDA_ERROR("%s(), register_netdevice() failed!\n", __FUNCTION__); + IRDA_ERROR("%s(), register_netdevice() failed!\n", __func__); goto err_out3; } IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name); @@ -273,7 +273,7 @@ static int w83977af_close(struct w83977af_ir *self) { int iobase; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); iobase = self->io.fir_base; @@ -294,7 +294,7 @@ static int w83977af_close(struct w83977af_ir *self) /* Release the PORT that this driver is using */ IRDA_DEBUG(0 , "%s(), Releasing Region %03x\n", - __FUNCTION__ , self->io.fir_base); + __func__ , self->io.fir_base); release_region(self->io.fir_base, self->io.fir_ext); if (self->tx_buff.head) @@ -316,7 +316,7 @@ int w83977af_probe( int iobase, int irq, int dma) int i; for (i=0; i < 2; i++) { - IRDA_DEBUG( 0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG( 0, "%s()\n", __func__ ); #ifdef CONFIG_USE_W977_PNP /* Enter PnP configuration mode */ w977_efm_enter(efbase[i]); @@ -403,7 +403,7 @@ int w83977af_probe( int iobase, int irq, int dma) return 0; } else { /* Try next extented function register address */ - IRDA_DEBUG( 0, "%s(), Wrong chip version", __FUNCTION__ ); + IRDA_DEBUG( 0, "%s(), Wrong chip version", __func__ ); } } return -1; @@ -439,19 +439,19 @@ void w83977af_change_speed(struct w83977af_ir *self, __u32 speed) case 115200: outb(0x01, iobase+ABLL); break; case 576000: ir_mode = HCR_MIR_576; - IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), handling baud of 576000\n", __func__ ); break; case 1152000: ir_mode = HCR_MIR_1152; - IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), handling baud of 1152000\n", __func__ ); break; case 4000000: ir_mode = HCR_FIR; - IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), handling baud of 4000000\n", __func__ ); break; default: ir_mode = HCR_FIR; - IRDA_DEBUG(0, "%s(), unknown baud rate of %d\n", __FUNCTION__ , speed); + IRDA_DEBUG(0, "%s(), unknown baud rate of %d\n", __func__ , speed); break; } @@ -501,7 +501,7 @@ int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev) iobase = self->io.fir_base; - IRDA_DEBUG(4, "%s(%ld), skb->len=%d\n", __FUNCTION__ , jiffies, + IRDA_DEBUG(4, "%s(%ld), skb->len=%d\n", __func__ , jiffies, (int) skb->len); /* Lock transmit buffer */ @@ -549,7 +549,7 @@ int w83977af_hard_xmit(struct sk_buff *skb, struct net_device *dev) outb(ICR_ETMRI, iobase+ICR); } else { #endif - IRDA_DEBUG(4, "%s(%ld), mtt=%d\n", __FUNCTION__ , jiffies, mtt); + IRDA_DEBUG(4, "%s(%ld), mtt=%d\n", __func__ , jiffies, mtt); if (mtt) udelay(mtt); @@ -591,7 +591,7 @@ static void w83977af_dma_write(struct w83977af_ir *self, int iobase) unsigned long flags; __u8 hcr; #endif - IRDA_DEBUG(4, "%s(), len=%d\n", __FUNCTION__ , self->tx_buff.len); + IRDA_DEBUG(4, "%s(), len=%d\n", __func__ , self->tx_buff.len); /* Save current set */ set = inb(iobase+SSR); @@ -643,7 +643,7 @@ static int w83977af_pio_write(int iobase, __u8 *buf, int len, int fifo_size) int actual = 0; __u8 set; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s()\n", __func__ ); /* Save current bank */ set = inb(iobase+SSR); @@ -651,11 +651,11 @@ static int w83977af_pio_write(int iobase, __u8 *buf, int len, int fifo_size) switch_bank(iobase, SET0); if (!(inb_p(iobase+USR) & USR_TSRE)) { IRDA_DEBUG(4, - "%s(), warning, FIFO not empty yet!\n", __FUNCTION__ ); + "%s(), warning, FIFO not empty yet!\n", __func__ ); fifo_size -= 17; IRDA_DEBUG(4, "%s(), %d bytes left in tx fifo\n", - __FUNCTION__ , fifo_size); + __func__ , fifo_size); } /* Fill FIFO with current frame */ @@ -665,7 +665,7 @@ static int w83977af_pio_write(int iobase, __u8 *buf, int len, int fifo_size) } IRDA_DEBUG(4, "%s(), fifo_size %d ; %d sent of %d\n", - __FUNCTION__ , fifo_size, actual, len); + __func__ , fifo_size, actual, len); /* Restore bank */ outb(set, iobase+SSR); @@ -685,7 +685,7 @@ static void w83977af_dma_xmit_complete(struct w83977af_ir *self) int iobase; __u8 set; - IRDA_DEBUG(4, "%s(%ld)\n", __FUNCTION__ , jiffies); + IRDA_DEBUG(4, "%s(%ld)\n", __func__ , jiffies); IRDA_ASSERT(self != NULL, return;); @@ -700,7 +700,7 @@ static void w83977af_dma_xmit_complete(struct w83977af_ir *self) /* Check for underrrun! */ if (inb(iobase+AUDR) & AUDR_UNDR) { - IRDA_DEBUG(0, "%s(), Transmit underrun!\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s(), Transmit underrun!\n", __func__ ); self->stats.tx_errors++; self->stats.tx_fifo_errors++; @@ -741,7 +741,7 @@ int w83977af_dma_receive(struct w83977af_ir *self) #endif IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(4, "%s\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s\n", __func__ ); iobase= self->io.fir_base; @@ -812,7 +812,7 @@ int w83977af_dma_receive_complete(struct w83977af_ir *self) __u8 set; __u8 status; - IRDA_DEBUG(4, "%s\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s\n", __func__ ); st_fifo = &self->st_fifo; @@ -892,7 +892,7 @@ int w83977af_dma_receive_complete(struct w83977af_ir *self) skb = dev_alloc_skb(len+1); if (skb == NULL) { printk(KERN_INFO - "%s(), memory squeeze, dropping frame.\n", __FUNCTION__); + "%s(), memory squeeze, dropping frame.\n", __func__); /* Restore set register */ outb(set, iobase+SSR); @@ -943,7 +943,7 @@ static void w83977af_pio_receive(struct w83977af_ir *self) __u8 byte = 0x00; int iobase; - IRDA_DEBUG(4, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(4, "%s()\n", __func__ ); IRDA_ASSERT(self != NULL, return;); @@ -970,7 +970,7 @@ static __u8 w83977af_sir_interrupt(struct w83977af_ir *self, int isr) __u8 set; int iobase; - IRDA_DEBUG(4, "%s(), isr=%#x\n", __FUNCTION__ , isr); + IRDA_DEBUG(4, "%s(), isr=%#x\n", __func__ , isr); iobase = self->io.fir_base; /* Transmit FIFO low on data */ @@ -1007,7 +1007,7 @@ static __u8 w83977af_sir_interrupt(struct w83977af_ir *self, int isr) /* Check if we need to change the speed? */ if (self->new_speed) { IRDA_DEBUG(2, - "%s(), Changing speed!\n", __FUNCTION__ ); + "%s(), Changing speed!\n", __func__ ); w83977af_change_speed(self, self->new_speed); self->new_speed = 0; } @@ -1189,7 +1189,7 @@ static int w83977af_net_open(struct net_device *dev) char hwname[32]; __u8 set; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); self = (struct w83977af_ir *) dev->priv; @@ -1252,7 +1252,7 @@ static int w83977af_net_close(struct net_device *dev) int iobase; __u8 set; - IRDA_DEBUG(0, "%s()\n", __FUNCTION__ ); + IRDA_DEBUG(0, "%s()\n", __func__ ); IRDA_ASSERT(dev != NULL, return -1;); @@ -1307,7 +1307,7 @@ static int w83977af_net_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) IRDA_ASSERT(self != NULL, return -1;); - IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __FUNCTION__ , dev->name, cmd); + IRDA_DEBUG(2, "%s(), %s, (cmd=0x%X)\n", __func__ , dev->name, cmd); spin_lock_irqsave(&self->lock, flags); diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 8a97a0066a8..46819af3b06 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -55,7 +55,7 @@ #include <asm/system.h> static char mv643xx_eth_driver_name[] = "mv643xx_eth"; -static char mv643xx_eth_driver_version[] = "1.1"; +static char mv643xx_eth_driver_version[] = "1.2"; #define MV643XX_ETH_CHECKSUM_OFFLOAD_TX #define MV643XX_ETH_NAPI @@ -90,12 +90,21 @@ static char mv643xx_eth_driver_version[] = "1.1"; #define PORT_SERIAL_CONTROL(p) (0x043c + ((p) << 10)) #define PORT_STATUS(p) (0x0444 + ((p) << 10)) #define TX_FIFO_EMPTY 0x00000400 +#define TX_IN_PROGRESS 0x00000080 +#define PORT_SPEED_MASK 0x00000030 +#define PORT_SPEED_1000 0x00000010 +#define PORT_SPEED_100 0x00000020 +#define PORT_SPEED_10 0x00000000 +#define FLOW_CONTROL_ENABLED 0x00000008 +#define FULL_DUPLEX 0x00000004 +#define LINK_UP 0x00000002 #define TXQ_COMMAND(p) (0x0448 + ((p) << 10)) #define TXQ_FIX_PRIO_CONF(p) (0x044c + ((p) << 10)) #define TX_BW_RATE(p) (0x0450 + ((p) << 10)) #define TX_BW_MTU(p) (0x0458 + ((p) << 10)) #define TX_BW_BURST(p) (0x045c + ((p) << 10)) #define INT_CAUSE(p) (0x0460 + ((p) << 10)) +#define INT_TX_END_0 0x00080000 #define INT_TX_END 0x07f80000 #define INT_RX 0x0007fbfc #define INT_EXT 0x00000002 @@ -127,21 +136,21 @@ static char mv643xx_eth_driver_version[] = "1.1"; /* * SDMA configuration register. */ -#define RX_BURST_SIZE_4_64BIT (2 << 1) +#define RX_BURST_SIZE_16_64BIT (4 << 1) #define BLM_RX_NO_SWAP (1 << 4) #define BLM_TX_NO_SWAP (1 << 5) -#define TX_BURST_SIZE_4_64BIT (2 << 22) +#define TX_BURST_SIZE_16_64BIT (4 << 22) #if defined(__BIG_ENDIAN) #define PORT_SDMA_CONFIG_DEFAULT_VALUE \ - RX_BURST_SIZE_4_64BIT | \ - TX_BURST_SIZE_4_64BIT + RX_BURST_SIZE_16_64BIT | \ + TX_BURST_SIZE_16_64BIT #elif defined(__LITTLE_ENDIAN) #define PORT_SDMA_CONFIG_DEFAULT_VALUE \ - RX_BURST_SIZE_4_64BIT | \ + RX_BURST_SIZE_16_64BIT | \ BLM_RX_NO_SWAP | \ BLM_TX_NO_SWAP | \ - TX_BURST_SIZE_4_64BIT + TX_BURST_SIZE_16_64BIT #else #error One of __BIG_ENDIAN or __LITTLE_ENDIAN must be defined #endif @@ -153,9 +162,7 @@ static char mv643xx_eth_driver_version[] = "1.1"; #define SET_MII_SPEED_TO_100 (1 << 24) #define SET_GMII_SPEED_TO_1000 (1 << 23) #define SET_FULL_DUPLEX_MODE (1 << 21) -#define MAX_RX_PACKET_1522BYTE (1 << 17) #define MAX_RX_PACKET_9700BYTE (5 << 17) -#define MAX_RX_PACKET_MASK (7 << 17) #define DISABLE_AUTO_NEG_SPEED_GMII (1 << 13) #define DO_NOT_FORCE_LINK_FAIL (1 << 10) #define SERIAL_PORT_CONTROL_RESERVED (1 << 9) @@ -228,6 +235,8 @@ struct tx_desc { #define GEN_IP_V4_CHECKSUM 0x00040000 #define GEN_TCP_UDP_CHECKSUM 0x00020000 #define UDP_FRAME 0x00010000 +#define MAC_HDR_EXTRA_4_BYTES 0x00008000 +#define MAC_HDR_EXTRA_8_BYTES 0x00000200 #define TX_IHL_SHIFT 11 @@ -404,6 +413,17 @@ static void rxq_disable(struct rx_queue *rxq) udelay(10); } +static void txq_reset_hw_ptr(struct tx_queue *txq) +{ + struct mv643xx_eth_private *mp = txq_to_mp(txq); + int off = TXQ_CURRENT_DESC_PTR(mp->port_num, txq->index); + u32 addr; + + addr = (u32)txq->tx_desc_dma; + addr += txq->tx_curr_desc * sizeof(struct tx_desc); + wrl(mp, off, addr); +} + static void txq_enable(struct tx_queue *txq) { struct mv643xx_eth_private *mp = txq_to_mp(txq); @@ -614,6 +634,12 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget) for (i = 0; i < 8; i++) if (mp->txq_mask & (1 << i)) txq_reclaim(mp->txq + i, 0); + + if (netif_carrier_ok(mp->dev)) { + spin_lock(&mp->lock); + __txq_maybe_wake(mp->txq + mp->txq_primary); + spin_unlock(&mp->lock); + } } #endif @@ -706,6 +732,7 @@ static inline __be16 sum16_as_be(__sum16 sum) static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) { + struct mv643xx_eth_private *mp = txq_to_mp(txq); int nr_frags = skb_shinfo(skb)->nr_frags; int tx_index; struct tx_desc *desc; @@ -732,12 +759,36 @@ static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE); if (skb->ip_summed == CHECKSUM_PARTIAL) { - BUG_ON(skb->protocol != htons(ETH_P_IP)); + int mac_hdr_len; + + BUG_ON(skb->protocol != htons(ETH_P_IP) && + skb->protocol != htons(ETH_P_8021Q)); cmd_sts |= GEN_TCP_UDP_CHECKSUM | GEN_IP_V4_CHECKSUM | ip_hdr(skb)->ihl << TX_IHL_SHIFT; + mac_hdr_len = (void *)ip_hdr(skb) - (void *)skb->data; + switch (mac_hdr_len - ETH_HLEN) { + case 0: + break; + case 4: + cmd_sts |= MAC_HDR_EXTRA_4_BYTES; + break; + case 8: + cmd_sts |= MAC_HDR_EXTRA_8_BYTES; + break; + case 12: + cmd_sts |= MAC_HDR_EXTRA_4_BYTES; + cmd_sts |= MAC_HDR_EXTRA_8_BYTES; + break; + default: + if (net_ratelimit()) + dev_printk(KERN_ERR, &txq_to_mp(txq)->dev->dev, + "mac header length is %d?!\n", mac_hdr_len); + break; + } + switch (ip_hdr(skb)->protocol) { case IPPROTO_UDP: cmd_sts |= UDP_FRAME; @@ -759,6 +810,10 @@ static void txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb) wmb(); desc->cmd_sts = cmd_sts; + /* clear TX_END interrupt status */ + wrl(mp, INT_CAUSE(mp->port_num), ~(INT_TX_END_0 << txq->index)); + rdl(mp, INT_CAUSE(mp->port_num)); + /* ensure all descriptors are written before poking hardware */ wmb(); txq_enable(txq); @@ -1112,10 +1167,28 @@ static int mv643xx_eth_get_settings(struct net_device *dev, struct ethtool_cmd * static int mv643xx_eth_get_settings_phyless(struct net_device *dev, struct ethtool_cmd *cmd) { + struct mv643xx_eth_private *mp = netdev_priv(dev); + u32 port_status; + + port_status = rdl(mp, PORT_STATUS(mp->port_num)); + cmd->supported = SUPPORTED_MII; cmd->advertising = ADVERTISED_MII; - cmd->speed = SPEED_1000; - cmd->duplex = DUPLEX_FULL; + switch (port_status & PORT_SPEED_MASK) { + case PORT_SPEED_10: + cmd->speed = SPEED_10; + break; + case PORT_SPEED_100: + cmd->speed = SPEED_100; + break; + case PORT_SPEED_1000: + cmd->speed = SPEED_1000; + break; + default: + cmd->speed = -1; + break; + } + cmd->duplex = (port_status & FULL_DUPLEX) ? DUPLEX_FULL : DUPLEX_HALF; cmd->port = PORT_MII; cmd->phy_address = 0; cmd->transceiver = XCVR_INTERNAL; @@ -1539,8 +1612,11 @@ static int txq_init(struct mv643xx_eth_private *mp, int index) tx_desc = (struct tx_desc *)txq->tx_desc_area; for (i = 0; i < txq->tx_ring_size; i++) { + struct tx_desc *txd = tx_desc + i; int nexti = (i + 1) % txq->tx_ring_size; - tx_desc[i].next_desc_ptr = txq->tx_desc_dma + + + txd->cmd_sts = 0; + txd->next_desc_ptr = txq->tx_desc_dma + nexti * sizeof(struct tx_desc); } @@ -1577,8 +1653,11 @@ static void txq_reclaim(struct tx_queue *txq, int force) desc = &txq->tx_desc_area[tx_index]; cmd_sts = desc->cmd_sts; - if (!force && (cmd_sts & BUFFER_OWNED_BY_DMA)) - break; + if (cmd_sts & BUFFER_OWNED_BY_DMA) { + if (!force) + break; + desc->cmd_sts = cmd_sts & ~BUFFER_OWNED_BY_DMA; + } txq->tx_used_desc = (tx_index + 1) % txq->tx_ring_size; txq->tx_desc_count--; @@ -1632,49 +1711,61 @@ static void txq_deinit(struct tx_queue *txq) /* netdev ops and related ***************************************************/ -static void update_pscr(struct mv643xx_eth_private *mp, int speed, int duplex) +static void handle_link_event(struct mv643xx_eth_private *mp) { - u32 pscr_o; - u32 pscr_n; - - pscr_o = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); + struct net_device *dev = mp->dev; + u32 port_status; + int speed; + int duplex; + int fc; + + port_status = rdl(mp, PORT_STATUS(mp->port_num)); + if (!(port_status & LINK_UP)) { + if (netif_carrier_ok(dev)) { + int i; - /* clear speed, duplex and rx buffer size fields */ - pscr_n = pscr_o & ~(SET_MII_SPEED_TO_100 | - SET_GMII_SPEED_TO_1000 | - SET_FULL_DUPLEX_MODE | - MAX_RX_PACKET_MASK); + printk(KERN_INFO "%s: link down\n", dev->name); - if (speed == SPEED_1000) { - pscr_n |= SET_GMII_SPEED_TO_1000 | MAX_RX_PACKET_9700BYTE; - } else { - if (speed == SPEED_100) - pscr_n |= SET_MII_SPEED_TO_100; - pscr_n |= MAX_RX_PACKET_1522BYTE; - } + netif_carrier_off(dev); + netif_stop_queue(dev); - if (duplex == DUPLEX_FULL) - pscr_n |= SET_FULL_DUPLEX_MODE; + for (i = 0; i < 8; i++) { + struct tx_queue *txq = mp->txq + i; - if (pscr_n != pscr_o) { - if ((pscr_o & SERIAL_PORT_ENABLE) == 0) - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n); - else { - int i; + if (mp->txq_mask & (1 << i)) { + txq_reclaim(txq, 1); + txq_reset_hw_ptr(txq); + } + } + } + return; + } - for (i = 0; i < 8; i++) - if (mp->txq_mask & (1 << i)) - txq_disable(mp->txq + i); + switch (port_status & PORT_SPEED_MASK) { + case PORT_SPEED_10: + speed = 10; + break; + case PORT_SPEED_100: + speed = 100; + break; + case PORT_SPEED_1000: + speed = 1000; + break; + default: + speed = -1; + break; + } + duplex = (port_status & FULL_DUPLEX) ? 1 : 0; + fc = (port_status & FLOW_CONTROL_ENABLED) ? 1 : 0; - pscr_o &= ~SERIAL_PORT_ENABLE; - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_o); - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n); - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr_n); + printk(KERN_INFO "%s: link up, %d Mb/s, %s duplex, " + "flow control %sabled\n", dev->name, + speed, duplex ? "full" : "half", + fc ? "en" : "dis"); - for (i = 0; i < 8; i++) - if (mp->txq_mask & (1 << i)) - txq_enable(mp->txq + i); - } + if (!netif_carrier_ok(dev)) { + netif_carrier_on(dev); + netif_wake_queue(dev); } } @@ -1684,7 +1775,6 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) struct mv643xx_eth_private *mp = netdev_priv(dev); u32 int_cause; u32 int_cause_ext; - u32 txq_active; int_cause = rdl(mp, INT_CAUSE(mp->port_num)) & (INT_TX_END | INT_RX | INT_EXT); @@ -1698,30 +1788,8 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) wrl(mp, INT_CAUSE_EXT(mp->port_num), ~int_cause_ext); } - if (int_cause_ext & (INT_EXT_PHY | INT_EXT_LINK)) { - if (mp->phy_addr == -1 || mii_link_ok(&mp->mii)) { - int i; - - if (mp->phy_addr != -1) { - struct ethtool_cmd cmd; - - mii_ethtool_gset(&mp->mii, &cmd); - update_pscr(mp, cmd.speed, cmd.duplex); - } - - for (i = 0; i < 8; i++) - if (mp->txq_mask & (1 << i)) - txq_enable(mp->txq + i); - - if (!netif_carrier_ok(dev)) { - netif_carrier_on(dev); - __txq_maybe_wake(mp->txq + mp->txq_primary); - } - } else if (netif_carrier_ok(dev)) { - netif_stop_queue(dev); - netif_carrier_off(dev); - } - } + if (int_cause_ext & (INT_EXT_PHY | INT_EXT_LINK)) + handle_link_event(mp); /* * RxBuffer or RxError set for any of the 8 queues? @@ -1743,8 +1811,6 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) } #endif - txq_active = rdl(mp, TXQ_COMMAND(mp->port_num)); - /* * TxBuffer or TxError set for any of the 8 queues? */ @@ -1754,6 +1820,16 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) for (i = 0; i < 8; i++) if (mp->txq_mask & (1 << i)) txq_reclaim(mp->txq + i, 0); + + /* + * Enough space again in the primary TX queue for a + * full packet? + */ + if (netif_carrier_ok(dev)) { + spin_lock(&mp->lock); + __txq_maybe_wake(mp->txq + mp->txq_primary); + spin_unlock(&mp->lock); + } } /* @@ -1763,19 +1839,25 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id) int i; wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_TX_END)); + + spin_lock(&mp->lock); for (i = 0; i < 8; i++) { struct tx_queue *txq = mp->txq + i; - if (txq->tx_desc_count && !((txq_active >> i) & 1)) + u32 hw_desc_ptr; + u32 expected_ptr; + + if ((int_cause & (INT_TX_END_0 << i)) == 0) + continue; + + hw_desc_ptr = + rdl(mp, TXQ_CURRENT_DESC_PTR(mp->port_num, i)); + expected_ptr = (u32)txq->tx_desc_dma + + txq->tx_curr_desc * sizeof(struct tx_desc); + + if (hw_desc_ptr != expected_ptr) txq_enable(txq); } - } - - /* - * Enough space again in the primary TX queue for a full packet? - */ - if (int_cause_ext & INT_EXT_TX) { - struct tx_queue *txq = mp->txq + mp->txq_primary; - __txq_maybe_wake(txq); + spin_unlock(&mp->lock); } return IRQ_HANDLED; @@ -1785,14 +1867,14 @@ static void phy_reset(struct mv643xx_eth_private *mp) { unsigned int data; - smi_reg_read(mp, mp->phy_addr, 0, &data); - data |= 0x8000; - smi_reg_write(mp, mp->phy_addr, 0, data); + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data); + data |= BMCR_RESET; + smi_reg_write(mp, mp->phy_addr, MII_BMCR, data); do { udelay(1); - smi_reg_read(mp, mp->phy_addr, 0, &data); - } while (data & 0x8000); + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data); + } while (data & BMCR_RESET); } static void port_start(struct mv643xx_eth_private *mp) @@ -1801,23 +1883,6 @@ static void port_start(struct mv643xx_eth_private *mp) int i; /* - * Configure basic link parameters. - */ - pscr = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); - pscr &= ~(SERIAL_PORT_ENABLE | FORCE_LINK_PASS); - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); - pscr |= DISABLE_AUTO_NEG_FOR_FLOW_CTRL | - DISABLE_AUTO_NEG_SPEED_GMII | - DISABLE_AUTO_NEG_FOR_DUPLEX | - DO_NOT_FORCE_LINK_FAIL | - SERIAL_PORT_CONTROL_RESERVED; - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); - pscr |= SERIAL_PORT_ENABLE; - wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); - - wrl(mp, SDMA_CONFIG(mp->port_num), PORT_SDMA_CONFIG_DEFAULT_VALUE); - - /* * Perform PHY reset, if there is a PHY. */ if (mp->phy_addr != -1) { @@ -1829,21 +1894,31 @@ static void port_start(struct mv643xx_eth_private *mp) } /* + * Configure basic link parameters. + */ + pscr = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); + + pscr |= SERIAL_PORT_ENABLE; + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); + + pscr |= DO_NOT_FORCE_LINK_FAIL; + if (mp->phy_addr == -1) + pscr |= FORCE_LINK_PASS; + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); + + wrl(mp, SDMA_CONFIG(mp->port_num), PORT_SDMA_CONFIG_DEFAULT_VALUE); + + /* * Configure TX path and queues. */ tx_set_rate(mp, 1000000000, 16777216); for (i = 0; i < 8; i++) { struct tx_queue *txq = mp->txq + i; - int off = TXQ_CURRENT_DESC_PTR(mp->port_num, i); - u32 addr; if ((mp->txq_mask & (1 << i)) == 0) continue; - addr = (u32)txq->tx_desc_dma; - addr += txq->tx_curr_desc * sizeof(struct tx_desc); - wrl(mp, off, addr); - + txq_reset_hw_ptr(txq); txq_set_rate(txq, 1000000000, 16777216); txq_set_fixed_prio_mode(txq); } @@ -1965,6 +2040,9 @@ static int mv643xx_eth_open(struct net_device *dev) napi_enable(&mp->napi); #endif + netif_carrier_off(dev); + netif_stop_queue(dev); + port_start(mp); set_rx_coal(mp, 0); @@ -1999,8 +2077,14 @@ static void port_reset(struct mv643xx_eth_private *mp) if (mp->txq_mask & (1 << i)) txq_disable(mp->txq + i); } - while (!(rdl(mp, PORT_STATUS(mp->port_num)) & TX_FIFO_EMPTY)) + + while (1) { + u32 ps = rdl(mp, PORT_STATUS(mp->port_num)); + + if ((ps & (TX_IN_PROGRESS | TX_FIFO_EMPTY)) == TX_FIFO_EMPTY) + break; udelay(10); + } /* Reset the Enable bit in the Configuration Register */ data = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); @@ -2202,7 +2286,8 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev) int ret; if (!mv643xx_eth_version_printed++) - printk(KERN_NOTICE "MV-643xx 10/100/1000 Ethernet Driver\n"); + printk(KERN_NOTICE "MV-643xx 10/100/1000 ethernet " + "driver version %s\n", mv643xx_eth_driver_version); ret = -EINVAL; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -2338,14 +2423,14 @@ static int phy_detect(struct mv643xx_eth_private *mp) unsigned int data; unsigned int data2; - smi_reg_read(mp, mp->phy_addr, 0, &data); - smi_reg_write(mp, mp->phy_addr, 0, data ^ 0x1000); + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data); + smi_reg_write(mp, mp->phy_addr, MII_BMCR, data ^ BMCR_ANENABLE); - smi_reg_read(mp, mp->phy_addr, 0, &data2); - if (((data ^ data2) & 0x1000) == 0) + smi_reg_read(mp, mp->phy_addr, MII_BMCR, &data2); + if (((data ^ data2) & BMCR_ANENABLE) == 0) return -ENODEV; - smi_reg_write(mp, mp->phy_addr, 0, data); + smi_reg_write(mp, mp->phy_addr, MII_BMCR, data); return 0; } @@ -2393,12 +2478,39 @@ static int phy_init(struct mv643xx_eth_private *mp, cmd.duplex = pd->duplex; } - update_pscr(mp, cmd.speed, cmd.duplex); mv643xx_eth_set_settings(mp->dev, &cmd); return 0; } +static void init_pscr(struct mv643xx_eth_private *mp, int speed, int duplex) +{ + u32 pscr; + + pscr = rdl(mp, PORT_SERIAL_CONTROL(mp->port_num)); + if (pscr & SERIAL_PORT_ENABLE) { + pscr &= ~SERIAL_PORT_ENABLE; + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); + } + + pscr = MAX_RX_PACKET_9700BYTE | SERIAL_PORT_CONTROL_RESERVED; + if (mp->phy_addr == -1) { + pscr |= DISABLE_AUTO_NEG_SPEED_GMII; + if (speed == SPEED_1000) + pscr |= SET_GMII_SPEED_TO_1000; + else if (speed == SPEED_100) + pscr |= SET_MII_SPEED_TO_100; + + pscr |= DISABLE_AUTO_NEG_FOR_FLOW_CTRL; + + pscr |= DISABLE_AUTO_NEG_FOR_DUPLEX; + if (duplex == DUPLEX_FULL) + pscr |= SET_FULL_DUPLEX_MODE; + } + + wrl(mp, PORT_SERIAL_CONTROL(mp->port_num), pscr); +} + static int mv643xx_eth_probe(struct platform_device *pdev) { struct mv643xx_eth_platform_data *pd; @@ -2452,6 +2564,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) } else { SET_ETHTOOL_OPS(dev, &mv643xx_eth_ethtool_ops_phyless); } + init_pscr(mp, pd->speed, pd->duplex); res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); @@ -2478,6 +2591,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) * have to map the buffers to ISA memory which is only 16 MB */ dev->features = NETIF_F_SG | NETIF_F_IP_CSUM; + dev->vlan_features = NETIF_F_SG | NETIF_F_IP_CSUM; #endif SET_NETDEV_DEV(dev, &pdev->dev); diff --git a/drivers/net/ne.c b/drivers/net/ne.c index 2fec6122c7f..42443d69742 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -536,7 +536,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr) #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = eip_poll; #endif - NS8390_init(dev, 0); + NS8390p_init(dev, 0); ret = register_netdev(dev); if (ret) @@ -794,7 +794,7 @@ retry: if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); ne_reset_8390(dev); - NS8390_init(dev,1); + NS8390p_init(dev, 1); break; } @@ -855,7 +855,7 @@ static int ne_drv_resume(struct platform_device *pdev) if (netif_running(dev)) { ne_reset_8390(dev); - NS8390_init(dev, 1); + NS8390p_init(dev, 1); netif_device_attach(dev); } return 0; diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index e13966bb5f7..9681618c323 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -53,7 +53,7 @@ MODULE_LICENSE("GPL"); static char config[MAX_PARAM_LENGTH]; module_param_string(netconsole, config, MAX_PARAM_LENGTH, 0); -MODULE_PARM_DESC(netconsole, " netconsole=[src-port]@[src-ip]/[dev],[tgt-port]@<tgt-ip>/[tgt-macaddr]\n"); +MODULE_PARM_DESC(netconsole, " netconsole=[src-port]@[src-ip]/[dev],[tgt-port]@<tgt-ip>/[tgt-macaddr]"); #ifndef MODULE static int __init option_setup(char *opt) diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 8ee7d7bb951..e4765b713ab 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -6417,7 +6417,7 @@ static int niu_ethflow_to_class(int flow_type, u64 *class) *class = CLASS_CODE_SCTP_IPV6; break; default: - return -1; + return 0; } return 1; diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index 6b2dee0cf3a..a834b52a6a2 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -1024,7 +1024,7 @@ static int gelic_wl_set_encode(struct net_device *netdev, struct gelic_wl_info *wl = port_wl(netdev_priv(netdev)); struct iw_point *enc = &data->encoding; __u16 flags; - unsigned int irqflag; + unsigned long irqflag; int key_index, index_specified; int ret = 0; @@ -1097,7 +1097,7 @@ static int gelic_wl_get_encode(struct net_device *netdev, { struct gelic_wl_info *wl = port_wl(netdev_priv(netdev)); struct iw_point *enc = &data->encoding; - unsigned int irqflag; + unsigned long irqflag; unsigned int key_index, index_specified; int ret = 0; @@ -1215,7 +1215,7 @@ static int gelic_wl_set_encodeext(struct net_device *netdev, struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; __u16 alg; __u16 flags; - unsigned int irqflag; + unsigned long irqflag; int key_index; int ret = 0; @@ -1303,7 +1303,7 @@ static int gelic_wl_get_encodeext(struct net_device *netdev, struct gelic_wl_info *wl = port_wl(netdev_priv(netdev)); struct iw_point *enc = &data->encoding; struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; - unsigned int irqflag; + unsigned long irqflag; int key_index; int ret = 0; int max_key_len; @@ -1426,7 +1426,7 @@ static int gelic_wl_priv_set_psk(struct net_device *net_dev, { struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev)); unsigned int len; - unsigned int irqflag; + unsigned long irqflag; int ret = 0; pr_debug("%s:<- len=%d\n", __func__, data->data.length); @@ -1467,7 +1467,7 @@ static int gelic_wl_priv_get_psk(struct net_device *net_dev, { struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev)); char *p; - unsigned int irqflag; + unsigned long irqflag; unsigned int i; pr_debug("%s:<-\n", __func__); diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 86d77d05190..a2b073097e5 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -3143,7 +3143,7 @@ static void tx_intr_handler(struct fifo_info *fifo_data) pkt_cnt++; /* Updating the statistics block */ - nic->stats.tx_bytes += skb->len; + nic->dev->stats.tx_bytes += skb->len; nic->mac_control.stats_info->sw_stat.mem_freed += skb->truesize; dev_kfree_skb_irq(skb); @@ -4896,25 +4896,42 @@ static struct net_device_stats *s2io_get_stats(struct net_device *dev) /* Configure Stats for immediate updt */ s2io_updt_stats(sp); + /* Using sp->stats as a staging area, because reset (due to mtu + change, for example) will clear some hardware counters */ + dev->stats.tx_packets += + le32_to_cpu(mac_control->stats_info->tmac_frms) - + sp->stats.tx_packets; sp->stats.tx_packets = le32_to_cpu(mac_control->stats_info->tmac_frms); + dev->stats.tx_errors += + le32_to_cpu(mac_control->stats_info->tmac_any_err_frms) - + sp->stats.tx_errors; sp->stats.tx_errors = le32_to_cpu(mac_control->stats_info->tmac_any_err_frms); + dev->stats.rx_errors += + le64_to_cpu(mac_control->stats_info->rmac_drop_frms) - + sp->stats.rx_errors; sp->stats.rx_errors = le64_to_cpu(mac_control->stats_info->rmac_drop_frms); + dev->stats.multicast = + le32_to_cpu(mac_control->stats_info->rmac_vld_mcst_frms) - + sp->stats.multicast; sp->stats.multicast = le32_to_cpu(mac_control->stats_info->rmac_vld_mcst_frms); + dev->stats.rx_length_errors = + le64_to_cpu(mac_control->stats_info->rmac_long_frms) - + sp->stats.rx_length_errors; sp->stats.rx_length_errors = le64_to_cpu(mac_control->stats_info->rmac_long_frms); /* collect per-ring rx_packets and rx_bytes */ - sp->stats.rx_packets = sp->stats.rx_bytes = 0; + dev->stats.rx_packets = dev->stats.rx_bytes = 0; for (i = 0; i < config->rx_ring_num; i++) { - sp->stats.rx_packets += mac_control->rings[i].rx_packets; - sp->stats.rx_bytes += mac_control->rings[i].rx_bytes; + dev->stats.rx_packets += mac_control->rings[i].rx_packets; + dev->stats.rx_bytes += mac_control->rings[i].rx_bytes; } - return (&sp->stats); + return (&dev->stats); } /** @@ -7419,7 +7436,7 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp) if (err_mask != 0x5) { DBG_PRINT(ERR_DBG, "%s: Rx error Value: 0x%x\n", dev->name, err_mask); - sp->stats.rx_crc_errors++; + dev->stats.rx_crc_errors++; sp->mac_control.stats_info->sw_stat.mem_freed += skb->truesize; dev_kfree_skb(skb); diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index c69ba1395fa..6a06b9503e4 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -1,7 +1,7 @@ /* * SuperH Ethernet device driver * - * Copyright (C) 2006,2007 Nobuhiro Iwamatsu + * Copyright (C) 2006-2008 Nobuhiro Iwamatsu * Copyright (C) 2008 Renesas Solutions Corp. * * This program is free software; you can redistribute it and/or modify it @@ -143,13 +143,39 @@ static struct mdiobb_ops bb_ops = { .get_mdio_data = sh_get_mdio, }; +/* Chip Reset */ static void sh_eth_reset(struct net_device *ndev) { u32 ioaddr = ndev->base_addr; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + int cnt = 100; + + ctrl_outl(EDSR_ENALL, ioaddr + EDSR); + ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR); + while (cnt > 0) { + if (!(ctrl_inl(ioaddr + EDMR) & 0x3)) + break; + mdelay(1); + cnt--; + } + if (cnt < 0) + printk(KERN_ERR "Device reset fail\n"); + + /* Table Init */ + ctrl_outl(0x0, ioaddr + TDLAR); + ctrl_outl(0x0, ioaddr + TDFAR); + ctrl_outl(0x0, ioaddr + TDFXR); + ctrl_outl(0x0, ioaddr + TDFFR); + ctrl_outl(0x0, ioaddr + RDLAR); + ctrl_outl(0x0, ioaddr + RDFAR); + ctrl_outl(0x0, ioaddr + RDFXR); + ctrl_outl(0x0, ioaddr + RDFFR); +#else ctrl_outl(ctrl_inl(ioaddr + EDMR) | EDMR_SRST, ioaddr + EDMR); mdelay(3); ctrl_outl(ctrl_inl(ioaddr + EDMR) & ~EDMR_SRST, ioaddr + EDMR); +#endif } /* free skb and descriptor buffer */ @@ -180,6 +206,7 @@ static void sh_eth_ring_free(struct net_device *ndev) /* format skb and descriptor buffer */ static void sh_eth_ring_format(struct net_device *ndev) { + u32 ioaddr = ndev->base_addr, reserve = 0; struct sh_eth_private *mdp = netdev_priv(ndev); int i; struct sk_buff *skb; @@ -201,9 +228,15 @@ static void sh_eth_ring_format(struct net_device *ndev) mdp->rx_skbuff[i] = skb; if (skb == NULL) break; - skb->dev = ndev; /* Mark as being used by this device. */ + skb->dev = ndev; /* Mark as being used by this device. */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + reserve = SH7763_SKB_ALIGN + - ((uint32_t)skb->data & (SH7763_SKB_ALIGN-1)); + if (reserve) + skb_reserve(skb, reserve); +#else skb_reserve(skb, RX_OFFSET); - +#endif /* RX descriptor */ rxdesc = &mdp->rx_ring[i]; rxdesc->addr = (u32)skb->data & ~0x3UL; @@ -211,12 +244,25 @@ static void sh_eth_ring_format(struct net_device *ndev) /* The size of the buffer is 16 byte boundary. */ rxdesc->buffer_length = (mdp->rx_buf_sz + 16) & ~0x0F; + /* Rx descriptor address set */ + if (i == 0) { + ctrl_outl((u32)rxdesc, ioaddr + RDLAR); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)rxdesc, ioaddr + RDFAR); +#endif + } } + /* Rx descriptor address set */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)rxdesc, ioaddr + RDFXR); + ctrl_outl(0x1, ioaddr + RDFFR); +#endif + mdp->dirty_rx = (u32) (i - RX_RING_SIZE); /* Mark the last entry as wrapping the ring. */ - rxdesc->status |= cpu_to_le32(RC_RDEL); + rxdesc->status |= cpu_to_le32(RD_RDEL); memset(mdp->tx_ring, 0, tx_ringsize); @@ -226,8 +272,21 @@ static void sh_eth_ring_format(struct net_device *ndev) txdesc = &mdp->tx_ring[i]; txdesc->status = cpu_to_le32(TD_TFP); txdesc->buffer_length = 0; + if (i == 0) { + /* Rx descriptor address set */ + ctrl_outl((u32)txdesc, ioaddr + TDLAR); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)txdesc, ioaddr + TDFAR); +#endif + } } + /* Rx descriptor address set */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl((u32)txdesc, ioaddr + TDFXR); + ctrl_outl(0x1, ioaddr + TDFFR); +#endif + txdesc->status |= cpu_to_le32(TD_TDLE); } @@ -311,31 +370,43 @@ static int sh_eth_dev_init(struct net_device *ndev) /* Soft Reset */ sh_eth_reset(ndev); - ctrl_outl(RPADIR_PADS1, ioaddr + RPADIR); /* SH7712-DMA-RX-PAD2 */ + /* Descriptor format */ + sh_eth_ring_format(ndev); + ctrl_outl(RPADIR_INIT, ioaddr + RPADIR); /* all sh_eth int mask */ ctrl_outl(0, ioaddr + EESIPR); - /* FIFO size set */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl(EDMR_EL, ioaddr + EDMR); +#else ctrl_outl(0, ioaddr + EDMR); /* Endian change */ +#endif + /* FIFO size set */ ctrl_outl((FIFO_SIZE_T | FIFO_SIZE_R), ioaddr + FDR); ctrl_outl(0, ioaddr + TFTR); + /* Frame recv control */ ctrl_outl(0, ioaddr + RMCR); rx_int_var = mdp->rx_int_var = DESC_I_RINT8 | DESC_I_RINT5; tx_int_var = mdp->tx_int_var = DESC_I_TINT2; ctrl_outl(rx_int_var | tx_int_var, ioaddr + TRSCER); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + /* Burst sycle set */ + ctrl_outl(0x800, ioaddr + BCULR); +#endif + ctrl_outl((FIFO_F_D_RFF | FIFO_F_D_RFD), ioaddr + FCFTR); - ctrl_outl(0, ioaddr + TRIMD); - /* Descriptor format */ - sh_eth_ring_format(ndev); +#if !defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl(0, ioaddr + TRIMD); +#endif - ctrl_outl((u32)mdp->rx_ring, ioaddr + RDLAR); - ctrl_outl((u32)mdp->tx_ring, ioaddr + TDLAR); + /* Recv frame limit set register */ + ctrl_outl(RFLR_VALUE, ioaddr + RFLR); ctrl_outl(ctrl_inl(ioaddr + EESR), ioaddr + EESR); ctrl_outl((DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff), ioaddr + EESIPR); @@ -345,21 +416,26 @@ static int sh_eth_dev_init(struct net_device *ndev) ECMR_ZPF | (mdp->duplex ? ECMR_DM : 0) | ECMR_TE | ECMR_RE; ctrl_outl(val, ioaddr + ECMR); - ctrl_outl(ECSR_BRCRX | ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD | - ECSIPR_MPDIP, ioaddr + ECSR); - ctrl_outl(ECSIPR_BRCRXIP | ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | - ECSIPR_ICDIP | ECSIPR_MPDIP, ioaddr + ECSIPR); + + /* E-MAC Status Register clear */ + ctrl_outl(ECSR_INIT, ioaddr + ECSR); + + /* E-MAC Interrupt Enable register */ + ctrl_outl(ECSIPR_INIT, ioaddr + ECSIPR); /* Set MAC address */ update_mac_address(ndev); /* mask reset */ -#if defined(CONFIG_CPU_SUBTYPE_SH7710) +#if defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7763) ctrl_outl(APR_AP, ioaddr + APR); ctrl_outl(MPR_MP, ioaddr + MPR); ctrl_outl(TPAUSER_UNLIMITED, ioaddr + TPAUSER); +#endif +#if defined(CONFIG_CPU_SUBTYPE_SH7710) ctrl_outl(BCFR_UNLIMITED, ioaddr + BCFR); #endif + /* Setting the Rx mode will start the Rx process. */ ctrl_outl(EDRRR_R, ioaddr + EDRRR); @@ -407,7 +483,7 @@ static int sh_eth_rx(struct net_device *ndev) int boguscnt = (mdp->dirty_rx + RX_RING_SIZE) - mdp->cur_rx; struct sk_buff *skb; u16 pkt_len = 0; - u32 desc_status; + u32 desc_status, reserve = 0; rxdesc = &mdp->rx_ring[entry]; while (!(rxdesc->status & cpu_to_le32(RD_RACT))) { @@ -454,28 +530,38 @@ static int sh_eth_rx(struct net_device *ndev) for (; mdp->cur_rx - mdp->dirty_rx > 0; mdp->dirty_rx++) { entry = mdp->dirty_rx % RX_RING_SIZE; rxdesc = &mdp->rx_ring[entry]; + /* The size of the buffer is 16 byte boundary. */ + rxdesc->buffer_length = (mdp->rx_buf_sz + 16) & ~0x0F; + if (mdp->rx_skbuff[entry] == NULL) { skb = dev_alloc_skb(mdp->rx_buf_sz); mdp->rx_skbuff[entry] = skb; if (skb == NULL) break; /* Better luck next round. */ skb->dev = ndev; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + reserve = SH7763_SKB_ALIGN + - ((uint32_t)skb->data & (SH7763_SKB_ALIGN-1)); + if (reserve) + skb_reserve(skb, reserve); +#else skb_reserve(skb, RX_OFFSET); +#endif + skb->ip_summed = CHECKSUM_NONE; rxdesc->addr = (u32)skb->data & ~0x3UL; } - /* The size of the buffer is 16 byte boundary. */ - rxdesc->buffer_length = (mdp->rx_buf_sz + 16) & ~0x0F; if (entry >= RX_RING_SIZE - 1) rxdesc->status |= - cpu_to_le32(RD_RACT | RD_RFP | RC_RDEL); + cpu_to_le32(RD_RACT | RD_RFP | RD_RDEL); else rxdesc->status |= - cpu_to_le32(RD_RACT | RD_RFP); + cpu_to_le32(RD_RACT | RD_RFP); } /* Restart Rx engine if stopped. */ /* If we don't need to check status, don't. -KDU */ - ctrl_outl(EDRRR_R, ndev->base_addr + EDRRR); + if (!(ctrl_inl(ndev->base_addr + EDRRR) & EDRRR_R)) + ctrl_outl(EDRRR_R, ndev->base_addr + EDRRR); return 0; } @@ -529,13 +615,14 @@ static void sh_eth_error(struct net_device *ndev, int intr_status) printk(KERN_ERR "Receive Frame Overflow\n"); } } - +#if !defined(CONFIG_CPU_SUBTYPE_SH7763) if (intr_status & EESR_ADE) { if (intr_status & EESR_TDE) { if (intr_status & EESR_TFE) mdp->stats.tx_fifo_errors++; } } +#endif if (intr_status & EESR_RDE) { /* Receive Descriptor Empty int */ @@ -550,8 +637,11 @@ static void sh_eth_error(struct net_device *ndev, int intr_status) mdp->stats.rx_fifo_errors++; printk(KERN_ERR "Receive FIFO Overflow\n"); } - if (intr_status & - (EESR_TWB | EESR_TABT | EESR_ADE | EESR_TDE | EESR_TFE)) { + if (intr_status & (EESR_TWB | EESR_TABT | +#if !defined(CONFIG_CPU_SUBTYPE_SH7763) + EESR_ADE | +#endif + EESR_TDE | EESR_TFE)) { /* Tx error */ u32 edtrr = ctrl_inl(ndev->base_addr + EDTRR); /* dmesg */ @@ -582,17 +672,23 @@ static irqreturn_t sh_eth_interrupt(int irq, void *netdev) ioaddr = ndev->base_addr; spin_lock(&mdp->lock); + /* Get interrpt stat */ intr_status = ctrl_inl(ioaddr + EESR); /* Clear interrupt */ ctrl_outl(intr_status, ioaddr + EESR); - if (intr_status & (EESR_FRC | EESR_RINT8 | - EESR_RINT5 | EESR_RINT4 | EESR_RINT3 | EESR_RINT2 | - EESR_RINT1)) + if (intr_status & (EESR_FRC | /* Frame recv*/ + EESR_RMAF | /* Multi cast address recv*/ + EESR_RRF | /* Bit frame recv */ + EESR_RTLF | /* Long frame recv*/ + EESR_RTSF | /* short frame recv */ + EESR_PRE | /* PHY-LSI recv error */ + EESR_CERF)){ /* recv frame CRC error */ sh_eth_rx(ndev); - if (intr_status & (EESR_FTC | - EESR_TINT4 | EESR_TINT3 | EESR_TINT2 | EESR_TINT1)) { + } + /* Tx Check */ + if (intr_status & TX_CHECK) { sh_eth_txfree(ndev); netif_wake_queue(ndev); } @@ -631,11 +727,32 @@ static void sh_eth_adjust_link(struct net_device *ndev) if (phydev->duplex != mdp->duplex) { new_state = 1; mdp->duplex = phydev->duplex; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + if (mdp->duplex) { /* FULL */ + ctrl_outl(ctrl_inl(ioaddr + ECMR) | ECMR_DM, + ioaddr + ECMR); + } else { /* Half */ + ctrl_outl(ctrl_inl(ioaddr + ECMR) & ~ECMR_DM, + ioaddr + ECMR); + } +#endif } if (phydev->speed != mdp->speed) { new_state = 1; mdp->speed = phydev->speed; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + switch (mdp->speed) { + case 10: /* 10BASE */ + ctrl_outl(GECMR_10, ioaddr + GECMR); break; + case 100:/* 100BASE */ + ctrl_outl(GECMR_100, ioaddr + GECMR); break; + case 1000: /* 1000BASE */ + ctrl_outl(GECMR_1000, ioaddr + GECMR); break; + default: + break; + } +#endif } if (mdp->link == PHY_DOWN) { ctrl_outl((ctrl_inl(ioaddr + ECMR) & ~ECMR_TXF) @@ -730,7 +847,7 @@ static int sh_eth_open(struct net_device *ndev) /* Set the timer to check for link beat. */ init_timer(&mdp->timer); mdp->timer.expires = (jiffies + (24 * HZ)) / 10;/* 2.4 sec. */ - setup_timer(&mdp->timer, sh_eth_timer, ndev); + setup_timer(&mdp->timer, sh_eth_timer, (unsigned long)ndev); return ret; @@ -820,7 +937,9 @@ static int sh_eth_start_xmit(struct sk_buff *skb, struct net_device *ndev) mdp->cur_tx++; - ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR); + if (!(ctrl_inl(ndev->base_addr + EDTRR) & EDTRR_TRNS)) + ctrl_outl(EDTRR_TRNS, ndev->base_addr + EDTRR); + ndev->trans_start = jiffies; return 0; @@ -877,9 +996,15 @@ static struct net_device_stats *sh_eth_get_stats(struct net_device *ndev) ctrl_outl(0, ioaddr + CDCR); /* (write clear) */ mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + LCCR); ctrl_outl(0, ioaddr + LCCR); /* (write clear) */ +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CERCR);/* CERCR */ + ctrl_outl(0, ioaddr + CERCR); /* (write clear) */ + mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CEECR);/* CEECR */ + ctrl_outl(0, ioaddr + CEECR); /* (write clear) */ +#else mdp->stats.tx_carrier_errors += ctrl_inl(ioaddr + CNDCR); ctrl_outl(0, ioaddr + CNDCR); /* (write clear) */ - +#endif return &mdp->stats; } @@ -929,8 +1054,13 @@ static void sh_eth_tsu_init(u32 ioaddr) ctrl_outl(0, ioaddr + TSU_FWSL0); ctrl_outl(0, ioaddr + TSU_FWSL1); ctrl_outl(TSU_FWSLC_POSTENU | TSU_FWSLC_POSTENL, ioaddr + TSU_FWSLC); +#if defined(CONFIG_CPU_SUBTYPE_SH7763) + ctrl_outl(0, ioaddr + TSU_QTAG0); /* Disable QTAG(0->1) */ + ctrl_outl(0, ioaddr + TSU_QTAG1); /* Disable QTAG(1->0) */ +#else ctrl_outl(0, ioaddr + TSU_QTAGM0); /* Disable QTAG(0->1) */ ctrl_outl(0, ioaddr + TSU_QTAGM1); /* Disable QTAG(1->0) */ +#endif ctrl_outl(0, ioaddr + TSU_FWSR); /* all interrupt status clear */ ctrl_outl(0, ioaddr + TSU_FWINMK); /* Disable all interrupt */ ctrl_outl(0, ioaddr + TSU_TEN); /* Disable all CAM entry */ @@ -1088,7 +1218,7 @@ static int sh_eth_drv_probe(struct platform_device *pdev) /* First device only init */ if (!devno) { /* reset device */ - ctrl_outl(ARSTR_ARSTR, ndev->base_addr + ARSTR); + ctrl_outl(ARSTR_ARSTR, ARSTR); mdelay(1); /* TSU init (Init only)*/ @@ -1110,8 +1240,8 @@ static int sh_eth_drv_probe(struct platform_device *pdev) ndev->name, CARDNAME, (u32) ndev->base_addr); for (i = 0; i < 5; i++) - printk(KERN_INFO "%2.2x:", ndev->dev_addr[i]); - printk(KERN_INFO "%2.2x, IRQ %d.\n", ndev->dev_addr[i], ndev->irq); + printk(KERN_INFO "%02X:", ndev->dev_addr[i]); + printk(KERN_INFO "%02X, IRQ %d.\n", ndev->dev_addr[i], ndev->irq); platform_set_drvdata(pdev, ndev); diff --git a/drivers/net/sh_eth.h b/drivers/net/sh_eth.h index e01e1c34771..45ad1b09ca5 100644 --- a/drivers/net/sh_eth.h +++ b/drivers/net/sh_eth.h @@ -32,118 +32,249 @@ #define CARDNAME "sh-eth" #define TX_TIMEOUT (5*HZ) - -#define TX_RING_SIZE 128 /* Tx ring size */ -#define RX_RING_SIZE 128 /* Rx ring size */ -#define RX_OFFSET 2 /* skb offset */ +#define TX_RING_SIZE 64 /* Tx ring size */ +#define RX_RING_SIZE 64 /* Rx ring size */ #define ETHERSMALL 60 #define PKT_BUF_SZ 1538 +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + +#define SH7763_SKB_ALIGN 32 /* Chip Base Address */ -#define SH_TSU_ADDR 0xA7000804 +# define SH_TSU_ADDR 0xFFE01800 +# define ARSTR 0xFFE01800 + +/* Chip Registers */ +/* E-DMAC */ +# define EDSR 0x000 +# define EDMR 0x400 +# define EDTRR 0x408 +# define EDRRR 0x410 +# define EESR 0x428 +# define EESIPR 0x430 +# define TDLAR 0x010 +# define TDFAR 0x014 +# define TDFXR 0x018 +# define TDFFR 0x01C +# define RDLAR 0x030 +# define RDFAR 0x034 +# define RDFXR 0x038 +# define RDFFR 0x03C +# define TRSCER 0x438 +# define RMFCR 0x440 +# define TFTR 0x448 +# define FDR 0x450 +# define RMCR 0x458 +# define RPADIR 0x460 +# define FCFTR 0x468 + +/* Ether Register */ +# define ECMR 0x500 +# define ECSR 0x510 +# define ECSIPR 0x518 +# define PIR 0x520 +# define PSR 0x528 +# define PIPR 0x52C +# define RFLR 0x508 +# define APR 0x554 +# define MPR 0x558 +# define PFTCR 0x55C +# define PFRCR 0x560 +# define TPAUSER 0x564 +# define GECMR 0x5B0 +# define BCULR 0x5B4 +# define MAHR 0x5C0 +# define MALR 0x5C8 +# define TROCR 0x700 +# define CDCR 0x708 +# define LCCR 0x710 +# define CEFCR 0x740 +# define FRECR 0x748 +# define TSFRCR 0x750 +# define TLFRCR 0x758 +# define RFCR 0x760 +# define CERCR 0x768 +# define CEECR 0x770 +# define MAFCR 0x778 + +/* TSU Absolute Address */ +# define TSU_CTRST 0x004 +# define TSU_FWEN0 0x010 +# define TSU_FWEN1 0x014 +# define TSU_FCM 0x18 +# define TSU_BSYSL0 0x20 +# define TSU_BSYSL1 0x24 +# define TSU_PRISL0 0x28 +# define TSU_PRISL1 0x2C +# define TSU_FWSL0 0x30 +# define TSU_FWSL1 0x34 +# define TSU_FWSLC 0x38 +# define TSU_QTAG0 0x40 +# define TSU_QTAG1 0x44 +# define TSU_FWSR 0x50 +# define TSU_FWINMK 0x54 +# define TSU_ADQT0 0x48 +# define TSU_ADQT1 0x4C +# define TSU_VTAG0 0x58 +# define TSU_VTAG1 0x5C +# define TSU_ADSBSY 0x60 +# define TSU_TEN 0x64 +# define TSU_POST1 0x70 +# define TSU_POST2 0x74 +# define TSU_POST3 0x78 +# define TSU_POST4 0x7C +# define TSU_ADRH0 0x100 +# define TSU_ADRL0 0x104 +# define TSU_ADRH31 0x1F8 +# define TSU_ADRL31 0x1FC + +# define TXNLCR0 0x80 +# define TXALCR0 0x84 +# define RXNLCR0 0x88 +# define RXALCR0 0x8C +# define FWNLCR0 0x90 +# define FWALCR0 0x94 +# define TXNLCR1 0xA0 +# define TXALCR1 0xA4 +# define RXNLCR1 0xA8 +# define RXALCR1 0xAC +# define FWNLCR1 0xB0 +# define FWALCR1 0x40 + +#else /* CONFIG_CPU_SUBTYPE_SH7763 */ +# define RX_OFFSET 2 /* skb offset */ +/* Chip base address */ +# define SH_TSU_ADDR 0xA7000804 +# define ARSTR 0xA7000800 /* Chip Registers */ /* E-DMAC */ -#define EDMR 0x0000 -#define EDTRR 0x0004 -#define EDRRR 0x0008 -#define TDLAR 0x000C -#define RDLAR 0x0010 -#define EESR 0x0014 -#define EESIPR 0x0018 -#define TRSCER 0x001C -#define RMFCR 0x0020 -#define TFTR 0x0024 -#define FDR 0x0028 -#define RMCR 0x002C -#define EDOCR 0x0030 -#define FCFTR 0x0034 -#define RPADIR 0x0038 -#define TRIMD 0x003C -#define RBWAR 0x0040 -#define RDFAR 0x0044 -#define TBRAR 0x004C -#define TDFAR 0x0050 +# define EDMR 0x0000 +# define EDTRR 0x0004 +# define EDRRR 0x0008 +# define TDLAR 0x000C +# define RDLAR 0x0010 +# define EESR 0x0014 +# define EESIPR 0x0018 +# define TRSCER 0x001C +# define RMFCR 0x0020 +# define TFTR 0x0024 +# define FDR 0x0028 +# define RMCR 0x002C +# define EDOCR 0x0030 +# define FCFTR 0x0034 +# define RPADIR 0x0038 +# define TRIMD 0x003C +# define RBWAR 0x0040 +# define RDFAR 0x0044 +# define TBRAR 0x004C +# define TDFAR 0x0050 + /* Ether Register */ -#define ECMR 0x0160 -#define ECSR 0x0164 -#define ECSIPR 0x0168 -#define PIR 0x016C -#define MAHR 0x0170 -#define MALR 0x0174 -#define RFLR 0x0178 -#define PSR 0x017C -#define TROCR 0x0180 -#define CDCR 0x0184 -#define LCCR 0x0188 -#define CNDCR 0x018C -#define CEFCR 0x0194 -#define FRECR 0x0198 -#define TSFRCR 0x019C -#define TLFRCR 0x01A0 -#define RFCR 0x01A4 -#define MAFCR 0x01A8 -#define IPGR 0x01B4 -#if defined(CONFIG_CPU_SUBTYPE_SH7710) -#define APR 0x01B8 -#define MPR 0x01BC -#define TPAUSER 0x1C4 -#define BCFR 0x1CC -#endif /* CONFIG_CPU_SH7710 */ - -#define ARSTR 0x0800 +# define ECMR 0x0160 +# define ECSR 0x0164 +# define ECSIPR 0x0168 +# define PIR 0x016C +# define MAHR 0x0170 +# define MALR 0x0174 +# define RFLR 0x0178 +# define PSR 0x017C +# define TROCR 0x0180 +# define CDCR 0x0184 +# define LCCR 0x0188 +# define CNDCR 0x018C +# define CEFCR 0x0194 +# define FRECR 0x0198 +# define TSFRCR 0x019C +# define TLFRCR 0x01A0 +# define RFCR 0x01A4 +# define MAFCR 0x01A8 +# define IPGR 0x01B4 +# if defined(CONFIG_CPU_SUBTYPE_SH7710) +# define APR 0x01B8 +# define MPR 0x01BC +# define TPAUSER 0x1C4 +# define BCFR 0x1CC +# endif /* CONFIG_CPU_SH7710 */ /* TSU */ -#define TSU_CTRST 0x004 -#define TSU_FWEN0 0x010 -#define TSU_FWEN1 0x014 -#define TSU_FCM 0x018 -#define TSU_BSYSL0 0x020 -#define TSU_BSYSL1 0x024 -#define TSU_PRISL0 0x028 -#define TSU_PRISL1 0x02C -#define TSU_FWSL0 0x030 -#define TSU_FWSL1 0x034 -#define TSU_FWSLC 0x038 -#define TSU_QTAGM0 0x040 -#define TSU_QTAGM1 0x044 -#define TSU_ADQT0 0x048 -#define TSU_ADQT1 0x04C -#define TSU_FWSR 0x050 -#define TSU_FWINMK 0x054 -#define TSU_ADSBSY 0x060 -#define TSU_TEN 0x064 -#define TSU_POST1 0x070 -#define TSU_POST2 0x074 -#define TSU_POST3 0x078 -#define TSU_POST4 0x07C -#define TXNLCR0 0x080 -#define TXALCR0 0x084 -#define RXNLCR0 0x088 -#define RXALCR0 0x08C -#define FWNLCR0 0x090 -#define FWALCR0 0x094 -#define TXNLCR1 0x0A0 -#define TXALCR1 0x0A4 -#define RXNLCR1 0x0A8 -#define RXALCR1 0x0AC -#define FWNLCR1 0x0B0 -#define FWALCR1 0x0B4 +# define TSU_CTRST 0x004 +# define TSU_FWEN0 0x010 +# define TSU_FWEN1 0x014 +# define TSU_FCM 0x018 +# define TSU_BSYSL0 0x020 +# define TSU_BSYSL1 0x024 +# define TSU_PRISL0 0x028 +# define TSU_PRISL1 0x02C +# define TSU_FWSL0 0x030 +# define TSU_FWSL1 0x034 +# define TSU_FWSLC 0x038 +# define TSU_QTAGM0 0x040 +# define TSU_QTAGM1 0x044 +# define TSU_ADQT0 0x048 +# define TSU_ADQT1 0x04C +# define TSU_FWSR 0x050 +# define TSU_FWINMK 0x054 +# define TSU_ADSBSY 0x060 +# define TSU_TEN 0x064 +# define TSU_POST1 0x070 +# define TSU_POST2 0x074 +# define TSU_POST3 0x078 +# define TSU_POST4 0x07C +# define TXNLCR0 0x080 +# define TXALCR0 0x084 +# define RXNLCR0 0x088 +# define RXALCR0 0x08C +# define FWNLCR0 0x090 +# define FWALCR0 0x094 +# define TXNLCR1 0x0A0 +# define TXALCR1 0x0A4 +# define RXNLCR1 0x0A8 +# define RXALCR1 0x0AC +# define FWNLCR1 0x0B0 +# define FWALCR1 0x0B4 #define TSU_ADRH0 0x0100 #define TSU_ADRL0 0x0104 #define TSU_ADRL31 0x01FC -/* Register's bits */ +#endif /* CONFIG_CPU_SUBTYPE_SH7763 */ + +/* + * Register's bits + */ +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +/* EDSR */ +enum EDSR_BIT { + EDSR_ENT = 0x01, EDSR_ENR = 0x02, +}; +#define EDSR_ENALL (EDSR_ENT|EDSR_ENR) + +/* GECMR */ +enum GECMR_BIT { + GECMR_10 = 0x0, GECMR_100 = 0x04, GECMR_1000 = 0x01, +}; +#endif /* EDMR */ enum DMAC_M_BIT { - EDMR_DL1 = 0x20, EDMR_DL0 = 0x10, EDMR_SRST = 0x01, + EDMR_DL1 = 0x20, EDMR_DL0 = 0x10, +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + EDMR_SRST = 0x03, + EMDR_DESC_R = 0x30, /* Descriptor reserve size */ + EDMR_EL = 0x40, /* Litte endian */ +#else /* CONFIG_CPU_SUBTYPE_SH7763 */ + EDMR_SRST = 0x01, +#endif }; /* EDTRR */ enum DMAC_T_BIT { +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + EDTRR_TRNS = 0x03, +#else EDTRR_TRNS = 0x01, +#endif }; /* EDRRR*/ @@ -173,21 +304,47 @@ enum PHY_STATUS_BIT { PHY_ST_LINK = 0x01, }; /* EESR */ enum EESR_BIT { - EESR_TWB = 0x40000000, EESR_TABT = 0x04000000, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + EESR_TWB = 0x40000000, +#else + EESR_TWB = 0xC0000000, + EESR_TC1 = 0x20000000, + EESR_TUC = 0x10000000, + EESR_ROC = 0x80000000, +#endif + EESR_TABT = 0x04000000, EESR_RABT = 0x02000000, EESR_RFRMER = 0x01000000, - EESR_ADE = 0x00800000, EESR_ECI = 0x00400000, - EESR_FTC = 0x00200000, EESR_TDE = 0x00100000, - EESR_TFE = 0x00080000, EESR_FRC = 0x00040000, - EESR_RDE = 0x00020000, EESR_RFE = 0x00010000, - EESR_TINT4 = 0x00000800, EESR_TINT3 = 0x00000400, - EESR_TINT2 = 0x00000200, EESR_TINT1 = 0x00000100, - EESR_RINT8 = 0x00000080, EESR_RINT5 = 0x00000010, - EESR_RINT4 = 0x00000008, EESR_RINT3 = 0x00000004, - EESR_RINT2 = 0x00000002, EESR_RINT1 = 0x00000001, -}; - -#define EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE \ +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + EESR_ADE = 0x00800000, +#endif + EESR_ECI = 0x00400000, + EESR_FTC = 0x00200000, EESR_TDE = 0x00100000, + EESR_TFE = 0x00080000, EESR_FRC = 0x00040000, + EESR_RDE = 0x00020000, EESR_RFE = 0x00010000, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + EESR_CND = 0x00000800, +#endif + EESR_DLC = 0x00000400, + EESR_CD = 0x00000200, EESR_RTO = 0x00000100, + EESR_RMAF = 0x00000080, EESR_CEEF = 0x00000040, + EESR_CELF = 0x00000020, EESR_RRF = 0x00000010, + EESR_RTLF = 0x00000008, EESR_RTSF = 0x00000004, + EESR_PRE = 0x00000002, EESR_CERF = 0x00000001, +}; + + +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +# define TX_CHECK (EESR_TC1 | EESR_FTC) +# define EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE \ + | EESR_RFRMER | EESR_TFE | EESR_TDE | EESR_ECI) +# define TX_ERROR_CEHCK (EESR_TWB | EESR_TABT | EESR_TDE | EESR_TFE) + +#else +# define TX_CHECK (EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO) +# define EESR_ERR_CHECK (EESR_TWB | EESR_TABT | EESR_RABT | EESR_RDE \ | EESR_RFRMER | EESR_ADE | EESR_TFE | EESR_TDE | EESR_ECI) +# define TX_ERROR_CEHCK (EESR_TWB | EESR_TABT | EESR_ADE | EESR_TDE | EESR_TFE) +#endif /* EESIPR */ enum DMAC_IM_BIT { @@ -207,8 +364,8 @@ enum DMAC_IM_BIT { /* Receive descriptor bit */ enum RD_STS_BIT { - RD_RACT = 0x80000000, RC_RDEL = 0x40000000, - RC_RFP1 = 0x20000000, RC_RFP0 = 0x10000000, + RD_RACT = 0x80000000, RD_RDEL = 0x40000000, + RD_RFP1 = 0x20000000, RD_RFP0 = 0x10000000, RD_RFE = 0x08000000, RD_RFS10 = 0x00000200, RD_RFS9 = 0x00000100, RD_RFS8 = 0x00000080, RD_RFS7 = 0x00000040, RD_RFS6 = 0x00000020, @@ -216,9 +373,9 @@ enum RD_STS_BIT { RD_RFS3 = 0x00000004, RD_RFS2 = 0x00000002, RD_RFS1 = 0x00000001, }; -#define RDF1ST RC_RFP1 -#define RDFEND RC_RFP0 -#define RD_RFP (RC_RFP1|RC_RFP0) +#define RDF1ST RD_RFP1 +#define RDFEND RD_RFP0 +#define RD_RFP (RD_RFP1|RD_RFP0) /* FCFTR */ enum FCFTR_BIT { @@ -231,7 +388,8 @@ enum FCFTR_BIT { /* Transfer descriptor bit */ enum TD_STS_BIT { - TD_TACT = 0x80000000, TD_TDLE = 0x40000000, TD_TFP1 = 0x20000000, + TD_TACT = 0x80000000, + TD_TDLE = 0x40000000, TD_TFP1 = 0x20000000, TD_TFP0 = 0x10000000, }; #define TDF1ST TD_TFP1 @@ -242,6 +400,10 @@ enum TD_STS_BIT { enum RECV_RST_BIT { RMCR_RST = 0x01, }; /* ECMR */ enum FELIC_MODE_BIT { +#ifdef CONFIG_CPU_SUBTYPE_SH7763 + ECMR_TRCCM = 0x04000000, ECMR_RCSC = 0x00800000, + ECMR_DPAD = 0x00200000, ECMR_RZPF = 0x00100000, +#endif ECMR_ZPF = 0x00080000, ECMR_PFR = 0x00040000, ECMR_RXF = 0x00020000, ECMR_TXF = 0x00010000, ECMR_MCT = 0x00002000, ECMR_PRCEF = 0x00001000, ECMR_PMDE = 0x00000200, ECMR_RE = 0x00000040, ECMR_TE = 0x00000020, @@ -249,18 +411,45 @@ enum FELIC_MODE_BIT { ECMR_PRM = 0x00000001, }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +#define ECMR_CHG_DM (ECMR_TRCCM | ECMR_RZPF | ECMR_ZPF |\ + ECMR_PFR | ECMR_RXF | ECMR_TXF | ECMR_MCT) +#else +#define ECMR_CHG_DM (ECMR_ZPF | ECMR_PFR ECMR_RXF | ECMR_TXF | ECMR_MCT) +#endif + /* ECSR */ enum ECSR_STATUS_BIT { - ECSR_BRCRX = 0x20, ECSR_PSRTO = 0x10, ECSR_LCHNG = 0x04, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + ECSR_BRCRX = 0x20, ECSR_PSRTO = 0x10, +#endif + ECSR_LCHNG = 0x04, ECSR_MPD = 0x02, ECSR_ICD = 0x01, }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +# define ECSR_INIT (ECSR_ICD | ECSIPR_MPDIP) +#else +# define ECSR_INIT (ECSR_BRCRX | ECSR_PSRTO | \ + ECSR_LCHNG | ECSR_ICD | ECSIPR_MPDIP) +#endif + /* ECSIPR */ enum ECSIPR_STATUS_MASK_BIT { - ECSIPR_BRCRXIP = 0x20, ECSIPR_PSRTOIP = 0x10, ECSIPR_LCHNGIP = 0x04, +#ifndef CONFIG_CPU_SUBTYPE_SH7763 + ECSIPR_BRCRXIP = 0x20, ECSIPR_PSRTOIP = 0x10, +#endif + ECSIPR_LCHNGIP = 0x04, ECSIPR_MPDIP = 0x02, ECSIPR_ICDIP = 0x01, }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +# define ECSIPR_INIT (ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP) +#else +# define ECSIPR_INIT (ECSIPR_BRCRXIP | ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | \ + ECSIPR_ICDIP | ECSIPR_MPDIP) +#endif + /* APR */ enum APR_BIT { APR_AP = 0x00000001, @@ -285,6 +474,15 @@ enum RPADIR_BIT { RPADIR_PADR = 0x0003f, }; +#if defined(CONFIG_CPU_SUBTYPE_SH7763) +# define RPADIR_INIT (0x00) +#else +# define RPADIR_INIT (RPADIR_PADS1) +#endif + +/* RFLR */ +#define RFLR_VALUE 0x1000 + /* FDR */ enum FIFO_SIZE_BIT { FIFO_SIZE_T = 0x00000700, FIFO_SIZE_R = 0x00000007, @@ -316,7 +514,7 @@ enum PHY_ANA_BIT { PHY_A_NP = 0x8000, PHY_A_ACK = 0x4000, PHY_A_RF = 0x2000, PHY_A_FCS = 0x0400, PHY_A_T4 = 0x0200, PHY_A_FDX = 0x0100, PHY_A_HDX = 0x0080, PHY_A_10FDX = 0x0040, PHY_A_10HDX = 0x0020, - PHY_A_SEL = 0x001f, + PHY_A_SEL = 0x001e, }; /* PHY_ANL */ enum PHY_ANL_BIT { @@ -449,6 +647,10 @@ struct sh_eth_private { struct net_device_stats tsu_stats; /* TSU forward status */ }; +#ifdef CONFIG_CPU_SUBTYPE_SH7763 +/* SH7763 has endian control register */ +#define swaps(x, y) +#else static void swaps(char *src, int len) { #ifdef __LITTLE_ENDIAN__ @@ -460,5 +662,5 @@ static void swaps(char *src, int len) *p = swab32(*p); #endif } - +#endif /* CONFIG_CPU_SUBTYPE_SH7763 */ #endif diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c index ffbfb1b79f9..805383b33d3 100644 --- a/drivers/net/skfp/smt.c +++ b/drivers/net/skfp/smt.c @@ -19,6 +19,7 @@ #include "h/smc.h" #include "h/smt_p.h" #include <linux/bitrev.h> +#include <linux/kernel.h> #define KERNEL #include "h/smtstate.h" @@ -1730,20 +1731,18 @@ void fddi_send_antc(struct s_smc *smc, struct fddi_addr *dest) #endif #ifdef DEBUG -#define hextoasc(x) "0123456789abcdef"[x] - char *addr_to_string(struct fddi_addr *addr) { int i ; static char string[6*3] = "****" ; for (i = 0 ; i < 6 ; i++) { - string[i*3] = hextoasc((addr->a[i]>>4)&0xf) ; - string[i*3+1] = hextoasc((addr->a[i])&0xf) ; - string[i*3+2] = ':' ; + string[i * 3] = hex_asc_hi(addr->a[i]); + string[i * 3 + 1] = hex_asc_lo(addr->a[i]); + string[i * 3 + 2] = ':'; } - string[5*3+2] = 0 ; - return(string) ; + string[5 * 3 + 2] = 0; + return(string); } #endif diff --git a/drivers/net/stnic.c b/drivers/net/stnic.c index b65be5d70fe..2ed0bd59681 100644 --- a/drivers/net/stnic.c +++ b/drivers/net/stnic.c @@ -19,7 +19,7 @@ #include <asm/system.h> #include <asm/io.h> -#include <asm/se.h> +#include <mach-se/mach/se.h> #include <asm/machvec.h> #ifdef CONFIG_SH_STANDARD_BIOS #include <asm/sh_bios.h> diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 633c128a622..d2439b85a79 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1982,8 +1982,6 @@ static void tg3_power_down_phy(struct tg3 *tp) static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) { u32 misc_host_ctrl; - u16 power_control, power_caps; - int pm = tp->pm_cap; /* Make sure register accesses (indirect or otherwise) * will function correctly. @@ -1992,18 +1990,10 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) TG3PCI_MISC_HOST_CTRL, tp->misc_host_ctrl); - pci_read_config_word(tp->pdev, - pm + PCI_PM_CTRL, - &power_control); - power_control |= PCI_PM_CTRL_PME_STATUS; - power_control &= ~(PCI_PM_CTRL_STATE_MASK); switch (state) { case PCI_D0: - power_control |= 0; - pci_write_config_word(tp->pdev, - pm + PCI_PM_CTRL, - power_control); - udelay(100); /* Delay after power state change */ + pci_enable_wake(tp->pdev, state, false); + pci_set_power_state(tp->pdev, PCI_D0); /* Switch out of Vaux if it is a NIC */ if (tp->tg3_flags2 & TG3_FLG2_IS_NIC) @@ -2012,26 +2002,15 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) return 0; case PCI_D1: - power_control |= 1; - break; - case PCI_D2: - power_control |= 2; - break; - case PCI_D3hot: - power_control |= 3; break; default: - printk(KERN_WARNING PFX "%s: Invalid power state (%d) " - "requested.\n", - tp->dev->name, state); + printk(KERN_ERR PFX "%s: Invalid power state (D%d) requested\n", + tp->dev->name, state); return -EINVAL; } - - power_control |= PCI_PM_CTRL_PME_ENABLE; - misc_host_ctrl = tr32(TG3PCI_MISC_HOST_CTRL); tw32(TG3PCI_MISC_HOST_CTRL, misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT); @@ -2109,8 +2088,6 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) WOL_DRV_WOL | WOL_SET_MAGIC_PKT); - pci_read_config_word(tp->pdev, pm + PCI_PM_PMC, &power_caps); - if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) { u32 mac_mode; @@ -2143,8 +2120,8 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) if (!(tp->tg3_flags2 & TG3_FLG2_5750_PLUS)) tw32(MAC_LED_CTRL, tp->led_ctrl); - if (((power_caps & PCI_PM_CAP_PME_D3cold) && - (tp->tg3_flags & TG3_FLAG_WOL_ENABLE))) + if (pci_pme_capable(tp->pdev, state) && + (tp->tg3_flags & TG3_FLAG_WOL_ENABLE)) mac_mode |= MAC_MODE_MAGIC_PKT_ENABLE; tw32_f(MAC_MODE, mac_mode); @@ -2236,9 +2213,11 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state) tg3_write_sig_post_reset(tp, RESET_KIND_SHUTDOWN); + if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) + pci_enable_wake(tp->pdev, state, true); + /* Finally, set the new power state. */ - pci_write_config_word(tp->pdev, pm + PCI_PM_CTRL, power_control); - udelay(100); /* Delay after power state change */ + pci_set_power_state(tp->pdev, state); return 0; } @@ -7708,21 +7687,11 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy) */ static int tg3_init_hw(struct tg3 *tp, int reset_phy) { - int err; - - /* Force the chip into D0. */ - err = tg3_set_power_state(tp, PCI_D0); - if (err) - goto out; - tg3_switch_clocks(tp); tw32(TG3PCI_MEM_WIN_BASE_ADDR, 0); - err = tg3_reset_hw(tp, reset_phy); - -out: - return err; + return tg3_reset_hw(tp, reset_phy); } #define TG3_STAT_ADD32(PSTAT, REG) \ @@ -8037,13 +8006,11 @@ static int tg3_open(struct net_device *dev) netif_carrier_off(tp->dev); - tg3_full_lock(tp, 0); - err = tg3_set_power_state(tp, PCI_D0); - if (err) { - tg3_full_unlock(tp); + if (err) return err; - } + + tg3_full_lock(tp, 0); tg3_disable_ints(tp); tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE; @@ -9065,7 +9032,8 @@ static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct tg3 *tp = netdev_priv(dev); - if (tp->tg3_flags & TG3_FLAG_WOL_CAP) + if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) && + device_can_wakeup(&tp->pdev->dev)) wol->supported = WAKE_MAGIC; else wol->supported = 0; @@ -9078,18 +9046,22 @@ static void tg3_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) { struct tg3 *tp = netdev_priv(dev); + struct device *dp = &tp->pdev->dev; if (wol->wolopts & ~WAKE_MAGIC) return -EINVAL; if ((wol->wolopts & WAKE_MAGIC) && - !(tp->tg3_flags & TG3_FLAG_WOL_CAP)) + !((tp->tg3_flags & TG3_FLAG_WOL_CAP) && device_can_wakeup(dp))) return -EINVAL; spin_lock_bh(&tp->lock); - if (wol->wolopts & WAKE_MAGIC) + if (wol->wolopts & WAKE_MAGIC) { tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; - else + device_set_wakeup_enable(dp, true); + } else { tp->tg3_flags &= ~TG3_FLAG_WOL_ENABLE; + device_set_wakeup_enable(dp, false); + } spin_unlock_bh(&tp->lock); return 0; @@ -11296,7 +11268,8 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) if (val & VCPU_CFGSHDW_ASPM_DBNC) tp->tg3_flags |= TG3_FLAG_ASPM_WORKAROUND; if ((val & VCPU_CFGSHDW_WOL_ENABLE) && - (val & VCPU_CFGSHDW_WOL_MAGPKT)) + (val & VCPU_CFGSHDW_WOL_MAGPKT) && + device_may_wakeup(&tp->pdev->dev)) tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; return; } @@ -11426,8 +11399,9 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp) !(nic_cfg & NIC_SRAM_DATA_CFG_FIBER_WOL)) tp->tg3_flags &= ~TG3_FLAG_WOL_CAP; - if (tp->tg3_flags & TG3_FLAG_WOL_CAP && - nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE) + if ((tp->tg3_flags & TG3_FLAG_WOL_CAP) && + (nic_cfg & NIC_SRAM_DATA_CFG_WOL_ENABLE) && + device_may_wakeup(&tp->pdev->dev)) tp->tg3_flags |= TG3_FLAG_WOL_ENABLE; if (cfg2 & (1 << 17)) @@ -13613,6 +13587,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state) { struct net_device *dev = pci_get_drvdata(pdev); struct tg3 *tp = netdev_priv(dev); + pci_power_t target_state; int err; /* PCI register 4 needs to be saved whether netif_running() or not. @@ -13641,7 +13616,9 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state) tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE; tg3_full_unlock(tp); - err = tg3_set_power_state(tp, pci_choose_state(pdev, state)); + target_state = pdev->pm_cap ? pci_target_state(pdev) : PCI_D3hot; + + err = tg3_set_power_state(tp, target_state); if (err) { int err2; diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c index 7766cde0d63..bf621328b60 100644 --- a/drivers/net/tokenring/3c359.c +++ b/drivers/net/tokenring/3c359.c @@ -95,20 +95,20 @@ MODULE_DESCRIPTION("3Com 3C359 Velocity XL Token Ring Adapter Driver \n") ; static int ringspeed[XL_MAX_ADAPTERS] = {0,} ; module_param_array(ringspeed, int, NULL, 0); -MODULE_PARM_DESC(ringspeed,"3c359: Ringspeed selection - 4,16 or 0") ; +MODULE_PARM_DESC(ringspeed,"3c359: Ringspeed selection - 4,16 or 0") ; /* Packet buffer size */ static int pkt_buf_sz[XL_MAX_ADAPTERS] = {0,} ; module_param_array(pkt_buf_sz, int, NULL, 0) ; -MODULE_PARM_DESC(pkt_buf_sz,"3c359: Initial buffer size") ; +MODULE_PARM_DESC(pkt_buf_sz,"3c359: Initial buffer size") ; /* Message Level */ -static int message_level[XL_MAX_ADAPTERS] = {0,} ; +static int message_level[XL_MAX_ADAPTERS] = {0,} ; module_param_array(message_level, int, NULL, 0) ; -MODULE_PARM_DESC(message_level, "3c359: Level of reported messages \n") ; +MODULE_PARM_DESC(message_level, "3c359: Level of reported messages") ; /* * This is a real nasty way of doing this, but otherwise you * will be stuck with 1555 lines of hex #'s in the code. diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index f7319d32691..78df2be8a72 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -55,12 +55,28 @@ static int dm_read(struct usbnet *dev, u8 reg, u16 length, void *data) { + void *buf; + int err = -ENOMEM; + devdbg(dev, "dm_read() reg=0x%02x length=%d", reg, length); - return usb_control_msg(dev->udev, - usb_rcvctrlpipe(dev->udev, 0), - DM_READ_REGS, - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0, reg, data, length, USB_CTRL_SET_TIMEOUT); + + buf = kmalloc(length, GFP_KERNEL); + if (!buf) + goto out; + + err = usb_control_msg(dev->udev, + usb_rcvctrlpipe(dev->udev, 0), + DM_READ_REGS, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0, reg, buf, length, USB_CTRL_SET_TIMEOUT); + if (err == length) + memcpy(data, buf, length); + else if (err >= 0) + err = -EINVAL; + kfree(buf); + + out: + return err; } static int dm_read_reg(struct usbnet *dev, u8 reg, u8 *value) @@ -70,12 +86,28 @@ static int dm_read_reg(struct usbnet *dev, u8 reg, u8 *value) static int dm_write(struct usbnet *dev, u8 reg, u16 length, void *data) { + void *buf = NULL; + int err = -ENOMEM; + devdbg(dev, "dm_write() reg=0x%02x, length=%d", reg, length); - return usb_control_msg(dev->udev, - usb_sndctrlpipe(dev->udev, 0), - DM_WRITE_REGS, - USB_DIR_OUT | USB_TYPE_VENDOR |USB_RECIP_DEVICE, - 0, reg, data, length, USB_CTRL_SET_TIMEOUT); + + if (data) { + buf = kmalloc(length, GFP_KERNEL); + if (!buf) + goto out; + memcpy(buf, data, length); + } + + err = usb_control_msg(dev->udev, + usb_sndctrlpipe(dev->udev, 0), + DM_WRITE_REGS, + USB_DIR_OUT | USB_TYPE_VENDOR |USB_RECIP_DEVICE, + 0, reg, buf, length, USB_CTRL_SET_TIMEOUT); + kfree(buf); + if (err >= 0 && err < length) + err = -EINVAL; + out: + return err; } static int dm_write_reg(struct usbnet *dev, u8 reg, u8 value) diff --git a/drivers/net/wd.c b/drivers/net/wd.c index fa14255282a..6f9aa164374 100644 --- a/drivers/net/wd.c +++ b/drivers/net/wd.c @@ -337,7 +337,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr) #ifdef CONFIG_NET_POLL_CONTROLLER dev->poll_controller = ei_poll; #endif - NS8390_init(dev, 0); + NS8390p_init(dev, 0); #if 1 /* Enable interrupt generation on softconfig cards -- M.U */ diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig index 91fc2c765d9..4c7ff61a1a9 100644 --- a/drivers/net/wireless/Kconfig +++ b/drivers/net/wireless/Kconfig @@ -649,6 +649,7 @@ config RTL8187 Trendnet TEW-424UB ASUS P5B Deluxe Toshiba Satellite Pro series of laptops + Asus Wireless Link Thanks to Realtek for their support! diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h index ba35c30d203..9102eea3c8b 100644 --- a/drivers/net/wireless/ath5k/ath5k.h +++ b/drivers/net/wireless/ath5k/ath5k.h @@ -186,11 +186,13 @@ struct ath5k_srev_name { #define AR5K_SREV_RAD_2111 0x20 #define AR5K_SREV_RAD_5112 0x30 #define AR5K_SREV_RAD_5112A 0x35 +#define AR5K_SREV_RAD_5112B 0x36 #define AR5K_SREV_RAD_2112 0x40 #define AR5K_SREV_RAD_2112A 0x45 -#define AR5K_SREV_RAD_SC0 0x56 /* Found on 2413/2414 */ -#define AR5K_SREV_RAD_SC1 0x63 /* Found on 5413/5414 */ -#define AR5K_SREV_RAD_SC2 0xa2 /* Found on 2424-5/5424 */ +#define AR5K_SREV_RAD_2112B 0x46 +#define AR5K_SREV_RAD_SC0 0x50 /* Found on 2413/2414 */ +#define AR5K_SREV_RAD_SC1 0x60 /* Found on 5413/5414 */ +#define AR5K_SREV_RAD_SC2 0xa0 /* Found on 2424-5/5424 */ #define AR5K_SREV_RAD_5133 0xc0 /* MIMO found on 5418 */ /* IEEE defs */ diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c index d9769c52734..ebf19bc11f5 100644 --- a/drivers/net/wireless/ath5k/base.c +++ b/drivers/net/wireless/ath5k/base.c @@ -43,7 +43,9 @@ #include <linux/version.h> #include <linux/module.h> #include <linux/delay.h> +#include <linux/hardirq.h> #include <linux/if.h> +#include <linux/io.h> #include <linux/netdevice.h> #include <linux/cache.h> #include <linux/pci.h> @@ -471,9 +473,6 @@ ath5k_pci_probe(struct pci_dev *pdev, /* Set private data */ pci_set_drvdata(pdev, hw); - /* Enable msi for devices that support it */ - pci_enable_msi(pdev); - /* Setup interrupt handler */ ret = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc); if (ret) { @@ -551,7 +550,6 @@ err_ah: err_irq: free_irq(pdev->irq, sc); err_free: - pci_disable_msi(pdev); ieee80211_free_hw(hw); err_map: pci_iounmap(pdev, mem); @@ -573,7 +571,6 @@ ath5k_pci_remove(struct pci_dev *pdev) ath5k_detach(pdev, hw); ath5k_hw_detach(sc->ah); free_irq(pdev->irq, sc); - pci_disable_msi(pdev); pci_iounmap(pdev, sc->iobase); pci_release_region(pdev, 0); pci_disable_device(pdev); @@ -590,6 +587,9 @@ ath5k_pci_suspend(struct pci_dev *pdev, pm_message_t state) ath5k_led_off(sc); ath5k_stop_hw(sc); + + free_irq(pdev->irq, sc); + pci_disable_msi(pdev); pci_save_state(pdev); pci_disable_device(pdev); pci_set_power_state(pdev, PCI_D3hot); @@ -605,15 +605,12 @@ ath5k_pci_resume(struct pci_dev *pdev) struct ath5k_hw *ah = sc->ah; int i, err; - err = pci_set_power_state(pdev, PCI_D0); - if (err) - return err; + pci_restore_state(pdev); err = pci_enable_device(pdev); if (err) return err; - pci_restore_state(pdev); /* * Suspend/Resume resets the PCI configuration space, so we have to * re-disable the RETRY_TIMEOUT register (0x41) to keep @@ -621,7 +618,17 @@ ath5k_pci_resume(struct pci_dev *pdev) */ pci_write_config_byte(pdev, 0x41, 0); - ath5k_init(sc); + pci_enable_msi(pdev); + + err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc); + if (err) { + ATH5K_ERR(sc, "request_irq failed\n"); + goto err_msi; + } + + err = ath5k_init(sc); + if (err) + goto err_irq; ath5k_led_enable(sc); /* @@ -635,6 +642,12 @@ ath5k_pci_resume(struct pci_dev *pdev) ath5k_hw_reset_key(ah, i); return 0; +err_irq: + free_irq(pdev->irq, sc); +err_msi: + pci_disable_msi(pdev); + pci_disable_device(pdev); + return err; } #endif /* CONFIG_PM */ @@ -1224,7 +1237,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) pktlen = skb->len; - if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT)) { + if (info->control.hw_key) { keyidx = info->control.hw_key->hw_key_idx; pktlen += info->control.icv_len; } @@ -1249,6 +1262,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf) txq->link = &ds->ds_link; ath5k_hw_tx_start(ah, txq->qnum); + mmiowb(); spin_unlock_bh(&txq->lock); return 0; @@ -1583,7 +1597,6 @@ ath5k_rx_stop(struct ath5k_softc *sc) ath5k_hw_stop_pcu_recv(ah); /* disable PCU */ ath5k_hw_set_rx_filter(ah, 0); /* clear recv filter */ ath5k_hw_stop_rx_dma(ah); /* disable DMA engine */ - mdelay(3); /* 3ms is long enough for 1 frame */ ath5k_debug_printrxbuffs(sc, ah); @@ -1682,31 +1695,44 @@ ath5k_tasklet_rx(unsigned long data) struct ath5k_rx_status rs = {}; struct sk_buff *skb; struct ath5k_softc *sc = (void *)data; - struct ath5k_buf *bf; + struct ath5k_buf *bf, *bf_last; struct ath5k_desc *ds; int ret; int hdrlen; int pad; spin_lock(&sc->rxbuflock); + if (list_empty(&sc->rxbuf)) { + ATH5K_WARN(sc, "empty rx buf pool\n"); + goto unlock; + } + bf_last = list_entry(sc->rxbuf.prev, struct ath5k_buf, list); do { rxs.flag = 0; - if (unlikely(list_empty(&sc->rxbuf))) { - ATH5K_WARN(sc, "empty rx buf pool\n"); - break; - } bf = list_first_entry(&sc->rxbuf, struct ath5k_buf, list); BUG_ON(bf->skb == NULL); skb = bf->skb; ds = bf->desc; - /* TODO only one segment */ - pci_dma_sync_single_for_cpu(sc->pdev, sc->desc_daddr, - sc->desc_len, PCI_DMA_FROMDEVICE); - - if (unlikely(ds->ds_link == bf->daddr)) /* this is the end */ - break; + /* + * last buffer must not be freed to ensure proper hardware + * function. When the hardware finishes also a packet next to + * it, we are sure, it doesn't use it anymore and we can go on. + */ + if (bf_last == bf) + bf->flags |= 1; + if (bf->flags) { + struct ath5k_buf *bf_next = list_entry(bf->list.next, + struct ath5k_buf, list); + ret = sc->ah->ah_proc_rx_desc(sc->ah, bf_next->desc, + &rs); + if (ret) + break; + bf->flags &= ~1; + /* skip the overwritten one (even status is martian) */ + goto next; + } ret = sc->ah->ah_proc_rx_desc(sc->ah, ds, &rs); if (unlikely(ret == -EINPROGRESS)) @@ -1752,8 +1778,6 @@ ath5k_tasklet_rx(unsigned long data) goto next; } accept: - pci_dma_sync_single_for_cpu(sc->pdev, bf->skbaddr, - rs.rs_datalen, PCI_DMA_FROMDEVICE); pci_unmap_single(sc->pdev, bf->skbaddr, sc->rxbufsize, PCI_DMA_FROMDEVICE); bf->skb = NULL; @@ -1816,6 +1840,7 @@ accept: next: list_move_tail(&bf->list, &sc->rxbuf); } while (ath5k_rxbuf_setup(sc, bf) == 0); +unlock: spin_unlock(&sc->rxbuflock); } @@ -1840,9 +1865,6 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq) list_for_each_entry_safe(bf, bf0, &txq->q, list) { ds = bf->desc; - /* TODO only one segment */ - pci_dma_sync_single_for_cpu(sc->pdev, sc->desc_daddr, - sc->desc_len, PCI_DMA_FROMDEVICE); ret = sc->ah->ah_proc_tx_desc(sc->ah, ds, &ts); if (unlikely(ret == -EINPROGRESS)) break; @@ -2015,8 +2037,6 @@ ath5k_beacon_send(struct ath5k_softc *sc) ATH5K_WARN(sc, "beacon queue %u didn't stop?\n", sc->bhalq); /* NB: hw still stops DMA, so proceed */ } - pci_dma_sync_single_for_cpu(sc->pdev, bf->skbaddr, bf->skb->len, - PCI_DMA_TODEVICE); ath5k_hw_put_tx_buf(ah, sc->bhalq, bf->daddr); ath5k_hw_tx_start(ah, sc->bhalq); @@ -2150,6 +2170,7 @@ ath5k_beacon_config(struct ath5k_softc *sc) ath5k_hw_set_intr(ah, 0); sc->bmisscount = 0; + sc->imask &= ~(AR5K_INT_BMISS | AR5K_INT_SWBA); if (sc->opmode == IEEE80211_IF_TYPE_STA) { sc->imask |= AR5K_INT_BMISS; @@ -2240,6 +2261,7 @@ ath5k_init(struct ath5k_softc *sc) ret = 0; done: + mmiowb(); mutex_unlock(&sc->lock); return ret; } @@ -2272,6 +2294,7 @@ ath5k_stop_locked(struct ath5k_softc *sc) if (!test_bit(ATH_STAT_INVALID, sc->status)) { ath5k_led_off(sc); ath5k_hw_set_intr(ah, 0); + synchronize_irq(sc->pdev->irq); } ath5k_txq_cleanup(sc); if (!test_bit(ATH_STAT_INVALID, sc->status)) { @@ -2321,9 +2344,13 @@ ath5k_stop_hw(struct ath5k_softc *sc) } } ath5k_txbuf_free(sc, sc->bbuf); + mmiowb(); mutex_unlock(&sc->lock); del_timer_sync(&sc->calib_tim); + tasklet_kill(&sc->rxtq); + tasklet_kill(&sc->txtq); + tasklet_kill(&sc->restq); return ret; } @@ -2550,8 +2577,6 @@ ath5k_init_leds(struct ath5k_softc *sc) struct pci_dev *pdev = sc->pdev; char name[ATH5K_LED_MAX_NAME_LEN + 1]; - sc->led_on = 0; /* active low */ - /* * Auto-enable soft led processing for IBM cards and for * 5211 minipci cards. @@ -2560,11 +2585,13 @@ ath5k_init_leds(struct ath5k_softc *sc) pdev->device == PCI_DEVICE_ID_ATHEROS_AR5211) { __set_bit(ATH_STAT_LEDSOFT, sc->status); sc->led_pin = 0; + sc->led_on = 0; /* active low */ } /* Enable softled on PIN1 on HP Compaq nc6xx, nc4000 & nx5000 laptops */ if (pdev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ) { __set_bit(ATH_STAT_LEDSOFT, sc->status); sc->led_pin = 1; + sc->led_on = 1; /* active high */ } if (!test_bit(ATH_STAT_LEDSOFT, sc->status)) goto out; @@ -2783,6 +2810,7 @@ ath5k_config_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif, /* XXX: assoc id is set to 0 for now, mac80211 doesn't have * a clean way of letting us retrieve this yet. */ ath5k_hw_set_associd(ah, ah->ah_bssid, 0); + mmiowb(); } if (conf->changed & IEEE80211_IFCC_BEACON && @@ -2971,6 +2999,7 @@ ath5k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, } unlock: + mmiowb(); mutex_unlock(&sc->lock); return ret; } @@ -3032,8 +3061,6 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) ath5k_debug_dump_skb(sc, skb, "BC ", 1); - mutex_lock(&sc->lock); - if (sc->opmode != IEEE80211_IF_TYPE_IBSS) { ret = -EIO; goto end; @@ -3044,11 +3071,12 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb) ret = ath5k_beacon_setup(sc, sc->bbuf); if (ret) sc->bbuf->skb = NULL; - else + else { ath5k_beacon_config(sc); + mmiowb(); + } end: - mutex_unlock(&sc->lock); return ret; } diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h index 47f414b09e6..d7e03e6b827 100644 --- a/drivers/net/wireless/ath5k/base.h +++ b/drivers/net/wireless/ath5k/base.h @@ -56,7 +56,7 @@ struct ath5k_buf { struct list_head list; - unsigned int flags; /* tx descriptor flags */ + unsigned int flags; /* rx descriptor flags */ struct ath5k_desc *desc; /* virtual addr of desc */ dma_addr_t daddr; /* physical addr of desc */ struct sk_buff *skb; /* skbuff for buf */ diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c index 41d5fa34b54..6fa6c8e04ff 100644 --- a/drivers/net/wireless/ath5k/debug.c +++ b/drivers/net/wireless/ath5k/debug.c @@ -129,7 +129,7 @@ static struct reg regs[] = { REG_STRUCT_INIT(AR5K_CPC1), REG_STRUCT_INIT(AR5K_CPC2), REG_STRUCT_INIT(AR5K_CPC3), - REG_STRUCT_INIT(AR5K_CPCORN), + REG_STRUCT_INIT(AR5K_CPCOVF), REG_STRUCT_INIT(AR5K_RESET_CTL), REG_STRUCT_INIT(AR5K_SLEEP_CTL), REG_STRUCT_INIT(AR5K_INTPEND), diff --git a/drivers/net/wireless/ath5k/debug.h b/drivers/net/wireless/ath5k/debug.h index 2cf8d18b10e..ffc52939330 100644 --- a/drivers/net/wireless/ath5k/debug.h +++ b/drivers/net/wireless/ath5k/debug.h @@ -63,7 +63,6 @@ struct ath5k_softc; struct ath5k_hw; -struct ieee80211_hw_mode; struct sk_buff; struct ath5k_buf; diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c index c6d12c53bda..ad1a5b422c8 100644 --- a/drivers/net/wireless/ath5k/hw.c +++ b/drivers/net/wireless/ath5k/hw.c @@ -139,6 +139,8 @@ static int ath5k_hw_post(struct ath5k_hw *ah) for (c = 0; c < 2; c++) { cur_reg = regs[c]; + + /* Save previous value */ init_val = ath5k_hw_reg_read(ah, cur_reg); for (i = 0; i < 256; i++) { @@ -170,6 +172,10 @@ static int ath5k_hw_post(struct ath5k_hw *ah) var_pattern = 0x003b080f; ath5k_hw_reg_write(ah, var_pattern, cur_reg); } + + /* Restore previous value */ + ath5k_hw_reg_write(ah, init_val, cur_reg); + } return 0; @@ -287,67 +293,42 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) /* Identify the radio chip*/ if (ah->ah_version == AR5K_AR5210) { ah->ah_radio = AR5K_RF5110; + /* + * Register returns 0x0/0x04 for radio revision + * so ath5k_hw_radio_revision doesn't parse the value + * correctly. For now we are based on mac's srev to + * identify RF2425 radio. + */ + } else if (srev == AR5K_SREV_VER_AR2425) { + ah->ah_radio = AR5K_RF2425; + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2425; } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112) { ah->ah_radio = AR5K_RF5111; ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5111; } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC0) { - ah->ah_radio = AR5K_RF5112; - - if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5112A) { - ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112; - } else { - ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A; - } - + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112; } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC1) { ah->ah_radio = AR5K_RF2413; - ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A; + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413; } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_SC2) { ah->ah_radio = AR5K_RF5413; - ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A; + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413; } else if (ah->ah_radio_5ghz_revision < AR5K_SREV_RAD_5133) { - /* AR5424 */ if (srev >= AR5K_SREV_VER_AR5424) { ah->ah_radio = AR5K_RF5413; - ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5424; + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5413; /* AR2424 */ } else { ah->ah_radio = AR5K_RF2413; /* For testing */ - ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112A; + ah->ah_phy_spending = AR5K_PHY_SPENDING_RF2413; } - - /* - * Register returns 0x4 for radio revision - * so ath5k_hw_radio_revision doesn't parse the value - * correctly. For now we are based on mac's srev to - * identify RF2425 radio. - */ - } else if (srev == AR5K_SREV_VER_AR2425) { - ah->ah_radio = AR5K_RF2425; - ah->ah_phy_spending = AR5K_PHY_SPENDING_RF5112; } - ah->ah_phy = AR5K_PHY(0); /* - * Identify AR5212-based PCI-E cards - * And write some initial settings. - * - * (doing a "strings" on ndis driver - * -ar5211.sys- reveals the following - * pci-e related functions: - * - * pcieClockReq - * pcieRxErrNotify - * pcieL1SKPEnable - * pcieAspm - * pcieDisableAspmOnRfWake - * pciePowerSaveEnable - * - * I guess these point to ClockReq but - * i'm not sure.) + * Write PCI-E power save settings */ if ((ah->ah_version == AR5K_AR5212) && (pdev->is_pcie)) { ath5k_hw_reg_write(ah, 0x9248fc00, 0x4080); @@ -369,10 +350,15 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version) if (ret) goto err_free; + /* Write AR5K_PCICFG_UNK on 2112B and later chips */ + if (ah->ah_radio_5ghz_revision > AR5K_SREV_RAD_2112B || + srev > AR5K_SREV_VER_AR2413) { + ath5k_hw_reg_write(ah, AR5K_PCICFG_UNK, AR5K_PCICFG); + } + /* * Get card capabilities, values, ... */ - ret = ath5k_eeprom_init(ah); if (ret) { ATH5K_ERR(sc, "unable to init EEPROM\n"); @@ -843,27 +829,41 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, * Write some more initial register settings */ if (ah->ah_version == AR5K_AR5212) { - ath5k_hw_reg_write(ah, 0x0002a002, AR5K_PHY(11)); + ath5k_hw_reg_write(ah, 0x0002a002, 0x982c); if (channel->hw_value == CHANNEL_G) if (ah->ah_mac_srev < AR5K_SREV_VER_AR2413) ath5k_hw_reg_write(ah, 0x00f80d80, - AR5K_PHY(83)); + 0x994c); else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2424) ath5k_hw_reg_write(ah, 0x00380140, - AR5K_PHY(83)); + 0x994c); else if (ah->ah_mac_srev < AR5K_SREV_VER_AR2425) ath5k_hw_reg_write(ah, 0x00fc0ec0, - AR5K_PHY(83)); + 0x994c); else /* 2425 */ ath5k_hw_reg_write(ah, 0x00fc0fc0, - AR5K_PHY(83)); + 0x994c); else - ath5k_hw_reg_write(ah, 0x00000000, - AR5K_PHY(83)); - - ath5k_hw_reg_write(ah, 0x000009b5, 0xa228); - ath5k_hw_reg_write(ah, 0x0000000f, 0x8060); + ath5k_hw_reg_write(ah, 0x00000000, 0x994c); + + /* Some bits are disabled here, we know nothing about + * register 0xa228 yet, most of the times this ends up + * with a value 0x9b5 -haven't seen any dump with + * a different value- */ + /* Got this from decompiling binary HAL */ + data = ath5k_hw_reg_read(ah, 0xa228); + data &= 0xfffffdff; + ath5k_hw_reg_write(ah, data, 0xa228); + + data = ath5k_hw_reg_read(ah, 0xa228); + data &= 0xfffe03ff; + ath5k_hw_reg_write(ah, data, 0xa228); + data = 0; + + /* Just write 0x9b5 ? */ + /* ath5k_hw_reg_write(ah, 0x000009b5, 0xa228); */ + ath5k_hw_reg_write(ah, 0x0000000f, AR5K_SEQ_MASK); ath5k_hw_reg_write(ah, 0x00000000, 0xa254); ath5k_hw_reg_write(ah, 0x0000000e, AR5K_PHY_SCAL); } @@ -879,6 +879,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, else data = 0xffb80d20; ath5k_hw_reg_write(ah, data, AR5K_PHY_FRAME_CTL); + data = 0; } /* @@ -898,7 +899,6 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, /* * Write RF registers - * TODO:Does this work on 5211 (5111) ? */ ret = ath5k_hw_rfregs(ah, channel, mode); if (ret) @@ -935,7 +935,7 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, return ret; /* Set antenna mode */ - AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x44), + AR5K_REG_MASKED_BITS(ah, AR5K_PHY_ANT_CTL, ah->ah_antenna[ee_mode][0], 0xfffffc06); /* @@ -965,15 +965,15 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, ath5k_hw_reg_write(ah, AR5K_PHY_NF_SVAL(ee->ee_noise_floor_thr[ee_mode]), - AR5K_PHY(0x5a)); + AR5K_PHY_NFTHRES); - AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x11), + AR5K_REG_MASKED_BITS(ah, AR5K_PHY_SETTLING, (ee->ee_switch_settling[ee_mode] << 7) & 0x3f80, 0xffffc07f); - AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x12), + AR5K_REG_MASKED_BITS(ah, AR5K_PHY_GAIN, (ee->ee_ant_tx_rx[ee_mode] << 12) & 0x3f000, 0xfffc0fff); - AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x14), + AR5K_REG_MASKED_BITS(ah, AR5K_PHY_DESIRED_SIZE, (ee->ee_adc_desired_size[ee_mode] & 0x00ff) | ((ee->ee_pga_desired_size[ee_mode] << 8) & 0xff00), 0xffff0000); @@ -982,13 +982,13 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, (ee->ee_tx_end2xpa_disable[ee_mode] << 24) | (ee->ee_tx_end2xpa_disable[ee_mode] << 16) | (ee->ee_tx_frm2xpa_enable[ee_mode] << 8) | - (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY(0x0d)); + (ee->ee_tx_frm2xpa_enable[ee_mode]), AR5K_PHY_RF_CTL4); - AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x0a), + AR5K_REG_MASKED_BITS(ah, AR5K_PHY_RF_CTL3, ee->ee_tx_end2xlna_enable[ee_mode] << 8, 0xffff00ff); - AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x19), + AR5K_REG_MASKED_BITS(ah, AR5K_PHY_NF, (ee->ee_thr_62[ee_mode] << 12) & 0x7f000, 0xfff80fff); - AR5K_REG_MASKED_BITS(ah, AR5K_PHY(0x49), 4, 0xffffff01); + AR5K_REG_MASKED_BITS(ah, AR5K_PHY_OFDM_SELFCORR, 4, 0xffffff01); AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, AR5K_PHY_IQ_CORR_ENABLE | @@ -1063,7 +1063,8 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT); /* - * 5111/5112 Specific + * On 5211+ read activation -> rx delay + * and use it. */ if (ah->ah_version != AR5K_AR5210) { data = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) & @@ -1071,40 +1072,77 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, data = (channel->hw_value & CHANNEL_CCK) ? ((data << 2) / 22) : (data / 10); - udelay(100 + data); + udelay(100 + (2 * data)); + data = 0; } else { mdelay(1); } /* - * Enable calibration and wait until completion + * Perform ADC test (?) + */ + data = ath5k_hw_reg_read(ah, AR5K_PHY_TST1); + ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1); + for (i = 0; i <= 20; i++) { + if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10)) + break; + udelay(200); + } + ath5k_hw_reg_write(ah, data, AR5K_PHY_TST1); + data = 0; + + /* + * Start automatic gain calibration + * + * During AGC calibration RX path is re-routed to + * a signal detector so we don't receive anything. + * + * This method is used to calibrate some static offsets + * used together with on-the fly I/Q calibration (the + * one performed via ath5k_hw_phy_calibrate), that doesn't + * interrupt rx path. + * + * If we are in a noisy environment AGC calibration may time + * out. */ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL, AR5K_PHY_AGCCTL_CAL); + /* At the same time start I/Q calibration for QAM constellation + * -no need for CCK- */ + ah->ah_calibration = false; + if (!(mode == AR5K_MODE_11B)) { + ah->ah_calibration = true; + AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ, + AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15); + AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, + AR5K_PHY_IQ_RUN); + } + + /* Wait for gain calibration to finish (we check for I/Q calibration + * during ath5k_phy_calibrate) */ if (ath5k_hw_register_timeout(ah, AR5K_PHY_AGCCTL, AR5K_PHY_AGCCTL_CAL, 0, false)) { - ATH5K_ERR(ah->ah_sc, "calibration timeout (%uMHz)\n", + ATH5K_ERR(ah->ah_sc, "gain calibration timeout (%uMHz)\n", channel->center_freq); return -EAGAIN; } + /* + * Start noise floor calibration + * + * If we run NF calibration before AGC, it always times out. + * Binary HAL starts NF and AGC calibration at the same time + * and only waits for AGC to finish. I believe that's wrong because + * during NF calibration, rx path is also routed to a detector, so if + * it doesn't finish we won't have RX. + * + * XXX: Find an interval that's OK for all cards... + */ ret = ath5k_hw_noise_floor_calibration(ah, channel->center_freq); if (ret) return ret; - ah->ah_calibration = false; - - /* A and G modes can use QAM modulation which requires enabling - * I and Q calibration. Don't bother in B mode. */ - if (!(mode == AR5K_MODE_11B)) { - ah->ah_calibration = true; - AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ, - AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15); - AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, - AR5K_PHY_IQ_RUN); - } - /* * Reset queues and start beacon timers at the end of the reset routine */ @@ -1154,6 +1192,12 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum ieee80211_if_types op_mode, ath5k_hw_reg_write(ah, AR5K_PHY_SCLOCK_32MHZ, AR5K_PHY_SCLOCK); ath5k_hw_reg_write(ah, AR5K_PHY_SDELAY_32MHZ, AR5K_PHY_SDELAY); ath5k_hw_reg_write(ah, ah->ah_phy_spending, AR5K_PHY_SPENDING); + + data = ath5k_hw_reg_read(ah, AR5K_USEC_5211) & 0xffffc07f ; + data |= (ah->ah_phy_spending == AR5K_PHY_SPENDING_18) ? + 0x00000f80 : 0x00001380 ; + ath5k_hw_reg_write(ah, data, AR5K_USEC_5211); + data = 0; } if (ah->ah_version == AR5K_AR5212) { @@ -1226,7 +1270,7 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode, bool set_chip, u16 sleep_duration) { unsigned int i; - u32 staid; + u32 staid, data; ATH5K_TRACE(ah->ah_sc); staid = ath5k_hw_reg_read(ah, AR5K_STA_ID1); @@ -1238,7 +1282,8 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode, case AR5K_PM_NETWORK_SLEEP: if (set_chip) ath5k_hw_reg_write(ah, - AR5K_SLEEP_CTL_SLE | sleep_duration, + AR5K_SLEEP_CTL_SLE_ALLOW | + sleep_duration, AR5K_SLEEP_CTL); staid |= AR5K_STA_ID1_PWR_SV; @@ -1253,13 +1298,24 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode, break; case AR5K_PM_AWAKE: + + staid &= ~AR5K_STA_ID1_PWR_SV; + if (!set_chip) goto commit; - ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_WAKE, - AR5K_SLEEP_CTL); + /* Preserve sleep duration */ + data = ath5k_hw_reg_read(ah, AR5K_SLEEP_CTL); + if( data & 0xffc00000 ){ + data = 0; + } else { + data = data & 0xfffcffff; + } - for (i = 5000; i > 0; i--) { + ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL); + udelay(15); + + for (i = 50; i > 0; i--) { /* Check if the chip did wake up */ if ((ath5k_hw_reg_read(ah, AR5K_PCICFG) & AR5K_PCICFG_SPWR_DN) == 0) @@ -1267,15 +1323,13 @@ int ath5k_hw_set_power(struct ath5k_hw *ah, enum ath5k_power_mode mode, /* Wait a bit and retry */ udelay(200); - ath5k_hw_reg_write(ah, AR5K_SLEEP_CTL_SLE_WAKE, - AR5K_SLEEP_CTL); + ath5k_hw_reg_write(ah, data, AR5K_SLEEP_CTL); } /* Fail if the chip didn't wake up */ if (i <= 0) return -EIO; - staid &= ~AR5K_STA_ID1_PWR_SV; break; default: @@ -1304,6 +1358,7 @@ void ath5k_hw_start_rx(struct ath5k_hw *ah) { ATH5K_TRACE(ah->ah_sc); ath5k_hw_reg_write(ah, AR5K_CR_RXE, AR5K_CR); + ath5k_hw_reg_read(ah, AR5K_CR); } /* @@ -1390,6 +1445,7 @@ int ath5k_hw_tx_start(struct ath5k_hw *ah, unsigned int queue) } /* Start queue */ ath5k_hw_reg_write(ah, tx_queue, AR5K_CR); + ath5k_hw_reg_read(ah, AR5K_CR); } else { /* Return if queue is disabled */ if (AR5K_REG_READ_Q(ah, AR5K_QCU_TXD, queue)) @@ -1440,6 +1496,7 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue) /* Stop queue */ ath5k_hw_reg_write(ah, tx_queue, AR5K_CR); + ath5k_hw_reg_read(ah, AR5K_CR); } else { /* * Schedule TX disable and wait until queue is empty @@ -1456,6 +1513,8 @@ int ath5k_hw_stop_tx_dma(struct ath5k_hw *ah, unsigned int queue) /* Clear register */ ath5k_hw_reg_write(ah, 0, AR5K_QCU_TXD); + if (pending) + return -EBUSY; } /* TODO: Check for success else return error */ @@ -1684,6 +1743,7 @@ enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask) * (they will be re-enabled afterwards). */ ath5k_hw_reg_write(ah, AR5K_IER_DISABLE, AR5K_IER); + ath5k_hw_reg_read(ah, AR5K_IER); old_mask = ah->ah_imr; @@ -1716,6 +1776,7 @@ enum ath5k_int ath5k_hw_set_intr(struct ath5k_hw *ah, enum ath5k_int new_mask) /* ..re-enable interrupts */ ath5k_hw_reg_write(ah, AR5K_IER_ENABLE, AR5K_IER); + ath5k_hw_reg_read(ah, AR5K_IER); return old_mask; } @@ -3359,11 +3420,13 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) ath5k_hw_reg_write(ah, ah->ah_turbo ? AR5K_INIT_PROTO_TIME_CNTRL_TURBO : AR5K_INIT_PROTO_TIME_CNTRL, AR5K_IFS1); - /* Set PHY register 0x9844 (??) */ + /* Set AR5K_PHY_SETTLING */ ath5k_hw_reg_write(ah, ah->ah_turbo ? - (ath5k_hw_reg_read(ah, AR5K_PHY(17)) & ~0x7F) | 0x38 : - (ath5k_hw_reg_read(ah, AR5K_PHY(17)) & ~0x7F) | 0x1C, - AR5K_PHY(17)); + (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F) + | 0x38 : + (ath5k_hw_reg_read(ah, AR5K_PHY_SETTLING) & ~0x7F) + | 0x1C, + AR5K_PHY_SETTLING); /* Set Frame Control Register */ ath5k_hw_reg_write(ah, ah->ah_turbo ? (AR5K_PHY_FRAME_CTL_INI | AR5K_PHY_TURBO_MODE | @@ -3484,7 +3547,7 @@ int ath5k_hw_reset_tx_queue(struct ath5k_hw *ah, unsigned int queue) if (tq->tqi_flags & AR5K_TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE) AR5K_REG_ENABLE_BITS(ah, AR5K_QUEUE_MISC(queue), - AR5K_QCU_MISC_TXE); + AR5K_QCU_MISC_RDY_VEOL_POLICY); } if (tq->tqi_flags & AR5K_TXQ_FLAG_BACKOFF_DISABLE) diff --git a/drivers/net/wireless/ath5k/initvals.c b/drivers/net/wireless/ath5k/initvals.c index 04c84e9da89..2806b21bf90 100644 --- a/drivers/net/wireless/ath5k/initvals.c +++ b/drivers/net/wireless/ath5k/initvals.c @@ -489,7 +489,7 @@ static const struct ath5k_ini ar5212_ini[] = { { AR5K_QUEUE_TXDP(9), 0x00000000 }, { AR5K_DCU_FP, 0x00000000 }, { AR5K_DCU_TXP, 0x00000000 }, - { AR5K_DCU_TX_FILTER, 0x00000000 }, + { AR5K_DCU_TX_FILTER_0_BASE, 0x00000000 }, /* Unknown table */ { 0x1078, 0x00000000 }, { 0x10b8, 0x00000000 }, @@ -679,7 +679,7 @@ static const struct ath5k_ini ar5212_ini[] = { { AR5K_PHY(645), 0x00106c10 }, { AR5K_PHY(646), 0x009c4060 }, { AR5K_PHY(647), 0x1483800a }, - /* { AR5K_PHY(648), 0x018830c6 },*/ /* 2413 */ + /* { AR5K_PHY(648), 0x018830c6 },*/ /* 2413/2425 */ { AR5K_PHY(648), 0x01831061 }, { AR5K_PHY(649), 0x00000400 }, /*{ AR5K_PHY(650), 0x000001b5 },*/ diff --git a/drivers/net/wireless/ath5k/phy.c b/drivers/net/wireless/ath5k/phy.c index afd8689e5c0..fa0d47faf57 100644 --- a/drivers/net/wireless/ath5k/phy.c +++ b/drivers/net/wireless/ath5k/phy.c @@ -1020,6 +1020,74 @@ static const struct ath5k_ini_rfgain rfgain_2413[] = { { AR5K_RF_GAIN(63), { 0x000000f9 } }, }; +/* Initial RF Gain settings for RF2425 */ +static const struct ath5k_ini_rfgain rfgain_2425[] = { + { AR5K_RF_GAIN(0), { 0x00000000 } }, + { AR5K_RF_GAIN(1), { 0x00000040 } }, + { AR5K_RF_GAIN(2), { 0x00000080 } }, + { AR5K_RF_GAIN(3), { 0x00000181 } }, + { AR5K_RF_GAIN(4), { 0x000001c1 } }, + { AR5K_RF_GAIN(5), { 0x00000001 } }, + { AR5K_RF_GAIN(6), { 0x00000041 } }, + { AR5K_RF_GAIN(7), { 0x00000081 } }, + { AR5K_RF_GAIN(8), { 0x00000188 } }, + { AR5K_RF_GAIN(9), { 0x000001c8 } }, + { AR5K_RF_GAIN(10), { 0x00000008 } }, + { AR5K_RF_GAIN(11), { 0x00000048 } }, + { AR5K_RF_GAIN(12), { 0x00000088 } }, + { AR5K_RF_GAIN(13), { 0x00000189 } }, + { AR5K_RF_GAIN(14), { 0x000001c9 } }, + { AR5K_RF_GAIN(15), { 0x00000009 } }, + { AR5K_RF_GAIN(16), { 0x00000049 } }, + { AR5K_RF_GAIN(17), { 0x00000089 } }, + { AR5K_RF_GAIN(18), { 0x000001b0 } }, + { AR5K_RF_GAIN(19), { 0x000001f0 } }, + { AR5K_RF_GAIN(20), { 0x00000030 } }, + { AR5K_RF_GAIN(21), { 0x00000070 } }, + { AR5K_RF_GAIN(22), { 0x00000171 } }, + { AR5K_RF_GAIN(23), { 0x000001b1 } }, + { AR5K_RF_GAIN(24), { 0x000001f1 } }, + { AR5K_RF_GAIN(25), { 0x00000031 } }, + { AR5K_RF_GAIN(26), { 0x00000071 } }, + { AR5K_RF_GAIN(27), { 0x000001b8 } }, + { AR5K_RF_GAIN(28), { 0x000001f8 } }, + { AR5K_RF_GAIN(29), { 0x00000038 } }, + { AR5K_RF_GAIN(30), { 0x00000078 } }, + { AR5K_RF_GAIN(31), { 0x000000b8 } }, + { AR5K_RF_GAIN(32), { 0x000001b9 } }, + { AR5K_RF_GAIN(33), { 0x000001f9 } }, + { AR5K_RF_GAIN(34), { 0x00000039 } }, + { AR5K_RF_GAIN(35), { 0x00000079 } }, + { AR5K_RF_GAIN(36), { 0x000000b9 } }, + { AR5K_RF_GAIN(37), { 0x000000f9 } }, + { AR5K_RF_GAIN(38), { 0x000000f9 } }, + { AR5K_RF_GAIN(39), { 0x000000f9 } }, + { AR5K_RF_GAIN(40), { 0x000000f9 } }, + { AR5K_RF_GAIN(41), { 0x000000f9 } }, + { AR5K_RF_GAIN(42), { 0x000000f9 } }, + { AR5K_RF_GAIN(43), { 0x000000f9 } }, + { AR5K_RF_GAIN(44), { 0x000000f9 } }, + { AR5K_RF_GAIN(45), { 0x000000f9 } }, + { AR5K_RF_GAIN(46), { 0x000000f9 } }, + { AR5K_RF_GAIN(47), { 0x000000f9 } }, + { AR5K_RF_GAIN(48), { 0x000000f9 } }, + { AR5K_RF_GAIN(49), { 0x000000f9 } }, + { AR5K_RF_GAIN(50), { 0x000000f9 } }, + { AR5K_RF_GAIN(51), { 0x000000f9 } }, + { AR5K_RF_GAIN(52), { 0x000000f9 } }, + { AR5K_RF_GAIN(53), { 0x000000f9 } }, + { AR5K_RF_GAIN(54), { 0x000000f9 } }, + { AR5K_RF_GAIN(55), { 0x000000f9 } }, + { AR5K_RF_GAIN(56), { 0x000000f9 } }, + { AR5K_RF_GAIN(57), { 0x000000f9 } }, + { AR5K_RF_GAIN(58), { 0x000000f9 } }, + { AR5K_RF_GAIN(59), { 0x000000f9 } }, + { AR5K_RF_GAIN(60), { 0x000000f9 } }, + { AR5K_RF_GAIN(61), { 0x000000f9 } }, + { AR5K_RF_GAIN(62), { 0x000000f9 } }, + { AR5K_RF_GAIN(63), { 0x000000f9 } }, +}; + static const struct ath5k_gain_opt rfgain_opt_5112 = { 1, 8, @@ -1588,8 +1656,8 @@ int ath5k_hw_rfgain(struct ath5k_hw *ah, unsigned int freq) freq = 0; /* only 2Ghz */ break; case AR5K_RF2425: - ath5k_rfg = rfgain_2413; - size = ARRAY_SIZE(rfgain_2413); + ath5k_rfg = rfgain_2425; + size = ARRAY_SIZE(rfgain_2425); freq = 0; /* only 2Ghz */ break; default: @@ -1830,9 +1898,6 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah, data = data0 = data1 = data2 = 0; c = channel->center_freq; - /* - * Set the channel on the RF5112 or newer - */ if (c < 4800) { if (!((c - 2224) % 5)) { data0 = ((2 * (c - 704)) - 3040) / 10; @@ -1844,7 +1909,7 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah, return -EINVAL; data0 = ath5k_hw_bitswap((data0 << 2) & 0xff, 8); - } else { + } else if ((c - (c % 5)) != 2 || c > 5435) { if (!(c % 20) && c >= 5120) { data0 = ath5k_hw_bitswap(((c - 4800) / 20 << 2), 8); data2 = ath5k_hw_bitswap(3, 2); @@ -1856,6 +1921,9 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah, data2 = ath5k_hw_bitswap(1, 2); } else return -EINVAL; + } else { + data0 = ath5k_hw_bitswap((10 * (c - 2) - 4800) / 25 + 1, 8); + data2 = ath5k_hw_bitswap(0, 2); } data = (data0 << 4) | (data1 << 1) | (data2 << 2) | 0x1001; @@ -1867,6 +1935,45 @@ static int ath5k_hw_rf5112_channel(struct ath5k_hw *ah, } /* + * Set the channel on the RF2425 + */ +static int ath5k_hw_rf2425_channel(struct ath5k_hw *ah, + struct ieee80211_channel *channel) +{ + u32 data, data0, data2; + u16 c; + + data = data0 = data2 = 0; + c = channel->center_freq; + + if (c < 4800) { + data0 = ath5k_hw_bitswap((c - 2272), 8); + data2 = 0; + /* ? 5GHz ? */ + } else if ((c - (c % 5)) != 2 || c > 5435) { + if (!(c % 20) && c < 5120) + data0 = ath5k_hw_bitswap(((c - 4800) / 20 << 2), 8); + else if (!(c % 10)) + data0 = ath5k_hw_bitswap(((c - 4800) / 10 << 1), 8); + else if (!(c % 5)) + data0 = ath5k_hw_bitswap((c - 4800) / 5, 8); + else + return -EINVAL; + data2 = ath5k_hw_bitswap(1, 2); + } else { + data0 = ath5k_hw_bitswap((10 * (c - 2) - 4800) / 25 + 1, 8); + data2 = ath5k_hw_bitswap(0, 2); + } + + data = (data0 << 4) | data2 << 2 | 0x1001; + + ath5k_hw_reg_write(ah, data & 0xff, AR5K_RF_BUFFER); + ath5k_hw_reg_write(ah, (data >> 8) & 0x7f, AR5K_RF_BUFFER_CONTROL_5); + + return 0; +} + +/* * Set a channel on the radio chip */ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel) @@ -1895,6 +2002,9 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel) case AR5K_RF5111: ret = ath5k_hw_rf5111_channel(ah, channel); break; + case AR5K_RF2425: + ret = ath5k_hw_rf2425_channel(ah, channel); + break; default: ret = ath5k_hw_rf5112_channel(ah, channel); break; @@ -1903,6 +2013,15 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel) if (ret) return ret; + /* Set JAPAN setting for channel 14 */ + if (channel->center_freq == 2484) { + AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_CCKTXCTL, + AR5K_PHY_CCKTXCTL_JAPAN); + } else { + AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_CCKTXCTL, + AR5K_PHY_CCKTXCTL_WORLD); + } + ah->ah_current_channel.center_freq = channel->center_freq; ah->ah_current_channel.hw_value = channel->hw_value; ah->ah_turbo = channel->hw_value == CHANNEL_T ? true : false; @@ -1933,6 +2052,8 @@ int ath5k_hw_channel(struct ath5k_hw *ah, struct ieee80211_channel *channel) * http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL \ * &p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7245893.PN.&OS=PN/7 * + * XXX: Since during noise floor calibration antennas are detached according to + * the patent, we should stop tx queues here. */ int ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq) @@ -1942,7 +2063,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq) s32 noise_floor; /* - * Enable noise floor calibration and wait until completion + * Enable noise floor calibration */ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL, AR5K_PHY_AGCCTL_NF); @@ -1952,7 +2073,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq) if (ret) { ATH5K_ERR(ah->ah_sc, "noise floor calibration timeout (%uMHz)\n", freq); - return ret; + return -EAGAIN; } /* Wait until the noise floor is calibrated and read the value */ @@ -1974,7 +2095,7 @@ ath5k_hw_noise_floor_calibration(struct ath5k_hw *ah, short freq) if (noise_floor > AR5K_TUNE_NOISE_FLOOR) { ATH5K_ERR(ah->ah_sc, "noise floor calibration failed (%uMHz)\n", freq); - return -EIO; + return -EAGAIN; } ah->ah_noise_floor = noise_floor; @@ -2087,38 +2208,66 @@ static int ath5k_hw_rf5110_calibrate(struct ath5k_hw *ah, } /* - * Perform a PHY calibration on RF5111/5112 + * Perform a PHY calibration on RF5111/5112 and newer chips */ static int ath5k_hw_rf511x_calibrate(struct ath5k_hw *ah, struct ieee80211_channel *channel) { u32 i_pwr, q_pwr; s32 iq_corr, i_coff, i_coffd, q_coff, q_coffd; + int i; ATH5K_TRACE(ah->ah_sc); if (!ah->ah_calibration || - ath5k_hw_reg_read(ah, AR5K_PHY_IQ) & AR5K_PHY_IQ_RUN) + ath5k_hw_reg_read(ah, AR5K_PHY_IQ) & AR5K_PHY_IQ_RUN) goto done; - ah->ah_calibration = false; + /* Calibration has finished, get the results and re-run */ + for (i = 0; i <= 10; i++) { + iq_corr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_CORR); + i_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_I); + q_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_Q); + } - iq_corr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_CORR); - i_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_I); - q_pwr = ath5k_hw_reg_read(ah, AR5K_PHY_IQRES_CAL_PWR_Q); i_coffd = ((i_pwr >> 1) + (q_pwr >> 1)) >> 7; - q_coffd = q_pwr >> 6; + q_coffd = q_pwr >> 7; + /* No correction */ if (i_coffd == 0 || q_coffd == 0) goto done; i_coff = ((-iq_corr) / i_coffd) & 0x3f; - q_coff = (((s32)i_pwr / q_coffd) - 64) & 0x1f; - /* Commit new IQ value */ + /* Boundary check */ + if (i_coff > 31) + i_coff = 31; + if (i_coff < -32) + i_coff = -32; + + q_coff = (((s32)i_pwr / q_coffd) - 128) & 0x1f; + + /* Boundary check */ + if (q_coff > 15) + q_coff = 15; + if (q_coff < -16) + q_coff = -16; + + /* Commit new I/Q value */ AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, AR5K_PHY_IQ_CORR_ENABLE | ((u32)q_coff) | ((u32)i_coff << AR5K_PHY_IQ_CORR_Q_I_COFF_S)); + /* Re-enable calibration -if we don't we'll commit + * the same values again and again */ + AR5K_REG_WRITE_BITS(ah, AR5K_PHY_IQ, + AR5K_PHY_IQ_CAL_NUM_LOG_MAX, 15); + AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_IQ, AR5K_PHY_IQ_RUN); + done: + + /* TODO: Separate noise floor calibration from I/Q calibration + * since noise floor calibration interrupts rx path while I/Q + * calibration doesn't. We don't need to run noise floor calibration + * as often as I/Q calibration.*/ ath5k_hw_noise_floor_calibration(ah, channel->center_freq); /* Request RF gain */ diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h index 30629b3e37c..7562bf173d3 100644 --- a/drivers/net/wireless/ath5k/reg.h +++ b/drivers/net/wireless/ath5k/reg.h @@ -53,7 +53,7 @@ #define AR5K_CR_TXD0 0x00000008 /* TX Disable for queue 0 on 5210 */ #define AR5K_CR_TXD1 0x00000010 /* TX Disable for queue 1 on 5210 */ #define AR5K_CR_RXD 0x00000020 /* RX Disable */ -#define AR5K_CR_SWI 0x00000040 +#define AR5K_CR_SWI 0x00000040 /* Software Interrupt */ /* * RX Descriptor Pointer register @@ -65,19 +65,19 @@ */ #define AR5K_CFG 0x0014 /* Register Address */ #define AR5K_CFG_SWTD 0x00000001 /* Byte-swap TX descriptor (for big endian archs) */ -#define AR5K_CFG_SWTB 0x00000002 /* Byte-swap TX buffer (?) */ +#define AR5K_CFG_SWTB 0x00000002 /* Byte-swap TX buffer */ #define AR5K_CFG_SWRD 0x00000004 /* Byte-swap RX descriptor */ -#define AR5K_CFG_SWRB 0x00000008 /* Byte-swap RX buffer (?) */ -#define AR5K_CFG_SWRG 0x00000010 /* Byte-swap Register values (?) */ -#define AR5K_CFG_ADHOC 0x00000020 /* [5211+] */ +#define AR5K_CFG_SWRB 0x00000008 /* Byte-swap RX buffer */ +#define AR5K_CFG_SWRG 0x00000010 /* Byte-swap Register access */ +#define AR5K_CFG_ADHOC 0x00000020 /* AP/Adhoc indication [5211+] */ #define AR5K_CFG_PHY_OK 0x00000100 /* [5211+] */ #define AR5K_CFG_EEBS 0x00000200 /* EEPROM is busy */ -#define AR5K_CFG_CLKGD 0x00000400 /* Clock gated (?) */ +#define AR5K_CFG_CLKGD 0x00000400 /* Clock gated (Disable dynamic clock) */ #define AR5K_CFG_TXCNT 0x00007800 /* Tx frame count (?) [5210] */ #define AR5K_CFG_TXCNT_S 11 #define AR5K_CFG_TXFSTAT 0x00008000 /* Tx frame status (?) [5210] */ #define AR5K_CFG_TXFSTRT 0x00010000 /* [5210] */ -#define AR5K_CFG_PCI_THRES 0x00060000 /* [5211+] */ +#define AR5K_CFG_PCI_THRES 0x00060000 /* PCI Master req q threshold [5211+] */ #define AR5K_CFG_PCI_THRES_S 17 /* @@ -162,35 +162,40 @@ /* * Transmit configuration register */ -#define AR5K_TXCFG 0x0030 /* Register Address */ -#define AR5K_TXCFG_SDMAMR 0x00000007 /* DMA size */ -#define AR5K_TXCFG_SDMAMR_S 0 -#define AR5K_TXCFG_B_MODE 0x00000008 /* Set b mode for 5111 (enable 2111) */ -#define AR5K_TXCFG_TXFSTP 0x00000008 /* TX DMA full Stop [5210] */ -#define AR5K_TXCFG_TXFULL 0x000003f0 /* TX Triger level mask */ -#define AR5K_TXCFG_TXFULL_S 4 -#define AR5K_TXCFG_TXFULL_0B 0x00000000 -#define AR5K_TXCFG_TXFULL_64B 0x00000010 -#define AR5K_TXCFG_TXFULL_128B 0x00000020 -#define AR5K_TXCFG_TXFULL_192B 0x00000030 -#define AR5K_TXCFG_TXFULL_256B 0x00000040 -#define AR5K_TXCFG_TXCONT_EN 0x00000080 -#define AR5K_TXCFG_DMASIZE 0x00000100 /* Flag for passing DMA size [5210] */ -#define AR5K_TXCFG_JUMBO_TXE 0x00000400 /* Enable jumbo frames transmition (?) [5211+] */ -#define AR5K_TXCFG_RTSRND 0x00001000 /* [5211+] */ -#define AR5K_TXCFG_FRMPAD_DIS 0x00002000 /* [5211+] */ -#define AR5K_TXCFG_RDY_DIS 0x00004000 /* [5211+] */ +#define AR5K_TXCFG 0x0030 /* Register Address */ +#define AR5K_TXCFG_SDMAMR 0x00000007 /* DMA size (read) */ +#define AR5K_TXCFG_SDMAMR_S 0 +#define AR5K_TXCFG_B_MODE 0x00000008 /* Set b mode for 5111 (enable 2111) */ +#define AR5K_TXCFG_TXFSTP 0x00000008 /* TX DMA full Stop [5210] */ +#define AR5K_TXCFG_TXFULL 0x000003f0 /* TX Triger level mask */ +#define AR5K_TXCFG_TXFULL_S 4 +#define AR5K_TXCFG_TXFULL_0B 0x00000000 +#define AR5K_TXCFG_TXFULL_64B 0x00000010 +#define AR5K_TXCFG_TXFULL_128B 0x00000020 +#define AR5K_TXCFG_TXFULL_192B 0x00000030 +#define AR5K_TXCFG_TXFULL_256B 0x00000040 +#define AR5K_TXCFG_TXCONT_EN 0x00000080 +#define AR5K_TXCFG_DMASIZE 0x00000100 /* Flag for passing DMA size [5210] */ +#define AR5K_TXCFG_JUMBO_DESC_EN 0x00000400 /* Enable jumbo tx descriptors [5211+] */ +#define AR5K_TXCFG_ADHOC_BCN_ATIM 0x00000800 /* Adhoc Beacon ATIM Policy */ +#define AR5K_TXCFG_ATIM_WINDOW_DEF_DIS 0x00001000 /* Disable ATIM window defer [5211+] */ +#define AR5K_TXCFG_RTSRND 0x00001000 /* [5211+] */ +#define AR5K_TXCFG_FRMPAD_DIS 0x00002000 /* [5211+] */ +#define AR5K_TXCFG_RDY_CBR_DIS 0x00004000 /* Ready time CBR disable [5211+] */ +#define AR5K_TXCFG_JUMBO_FRM_MODE 0x00008000 /* Jumbo frame mode [5211+] */ +#define AR5K_TXCFG_DCU_CACHING_DIS 0x00010000 /* Disable DCU caching */ /* * Receive configuration register */ #define AR5K_RXCFG 0x0034 /* Register Address */ -#define AR5K_RXCFG_SDMAMW 0x00000007 /* DMA size */ +#define AR5K_RXCFG_SDMAMW 0x00000007 /* DMA size (write) */ #define AR5K_RXCFG_SDMAMW_S 0 -#define AR5K_RXCFG_DEF_ANTENNA 0x00000008 /* Default antenna */ -#define AR5K_RXCFG_ZLFDMA 0x00000010 /* Zero-length DMA */ -#define AR5K_RXCFG_JUMBO_RXE 0x00000020 /* Enable jumbo frames reception (?) [5211+] */ -#define AR5K_RXCFG_JUMBO_WRAP 0x00000040 /* Wrap jumbo frames (?) [5211+] */ +#define AR5K_RXCFG_ZLFDMA 0x00000008 /* Enable Zero-length frame DMA */ +#define AR5K_RXCFG_DEF_ANTENNA 0x00000010 /* Default antenna (?) */ +#define AR5K_RXCFG_JUMBO_RXE 0x00000020 /* Enable jumbo rx descriptors [5211+] */ +#define AR5K_RXCFG_JUMBO_WRAP 0x00000040 /* Wrap jumbo frames [5211+] */ +#define AR5K_RXCFG_SLE_ENTRY 0x00000080 /* Sleep entry policy */ /* * Receive jumbo descriptor last address register @@ -202,35 +207,35 @@ * MIB control register */ #define AR5K_MIBC 0x0040 /* Register Address */ -#define AR5K_MIBC_COW 0x00000001 -#define AR5K_MIBC_FMC 0x00000002 /* Freeze Mib Counters (?) */ -#define AR5K_MIBC_CMC 0x00000004 /* Clean Mib Counters (?) */ -#define AR5K_MIBC_MCS 0x00000008 +#define AR5K_MIBC_COW 0x00000001 /* Warn test indicator */ +#define AR5K_MIBC_FMC 0x00000002 /* Freeze MIB Counters */ +#define AR5K_MIBC_CMC 0x00000004 /* Clean MIB Counters */ +#define AR5K_MIBC_MCS 0x00000008 /* MIB counter strobe */ /* * Timeout prescale register */ #define AR5K_TOPS 0x0044 -#define AR5K_TOPS_M 0x0000ffff /* [5211+] (?) */ +#define AR5K_TOPS_M 0x0000ffff /* * Receive timeout register (no frame received) */ #define AR5K_RXNOFRM 0x0048 -#define AR5K_RXNOFRM_M 0x000003ff /* [5211+] (?) */ +#define AR5K_RXNOFRM_M 0x000003ff /* * Transmit timeout register (no frame sent) */ #define AR5K_TXNOFRM 0x004c -#define AR5K_TXNOFRM_M 0x000003ff /* [5211+] (?) */ -#define AR5K_TXNOFRM_QCU 0x000ffc00 /* [5211+] (?) */ +#define AR5K_TXNOFRM_M 0x000003ff +#define AR5K_TXNOFRM_QCU 0x000ffc00 /* * Receive frame gap timeout register */ #define AR5K_RPGTO 0x0050 -#define AR5K_RPGTO_M 0x000003ff /* [5211+] (?) */ +#define AR5K_RPGTO_M 0x000003ff /* * Receive frame count limit register @@ -241,6 +246,7 @@ /* * Misc settings register + * (reserved0-3) */ #define AR5K_MISC 0x0058 /* Register Address */ #define AR5K_MISC_DMA_OBS_M 0x000001e0 @@ -256,6 +262,7 @@ /* * QCU/DCU clock gating register (5311) + * (reserved4-5) */ #define AR5K_QCUDCU_CLKGT 0x005c /* Register Address (?) */ #define AR5K_QCUDCU_CLKGT_QCU 0x0000ffff /* Mask for QCU clock */ @@ -284,18 +291,18 @@ #define AR5K_ISR_TXEOL 0x00000400 /* Empty TX descriptor */ #define AR5K_ISR_TXURN 0x00000800 /* Transmit FIFO underrun */ #define AR5K_ISR_MIB 0x00001000 /* Update MIB counters */ -#define AR5K_ISR_SWI 0x00002000 /* Software interrupt (?) */ +#define AR5K_ISR_SWI 0x00002000 /* Software interrupt */ #define AR5K_ISR_RXPHY 0x00004000 /* PHY error */ -#define AR5K_ISR_RXKCM 0x00008000 +#define AR5K_ISR_RXKCM 0x00008000 /* RX Key cache miss */ #define AR5K_ISR_SWBA 0x00010000 /* Software beacon alert */ #define AR5K_ISR_BRSSI 0x00020000 #define AR5K_ISR_BMISS 0x00040000 /* Beacon missed */ #define AR5K_ISR_HIUERR 0x00080000 /* Host Interface Unit error [5211+] */ #define AR5K_ISR_BNR 0x00100000 /* Beacon not ready [5211+] */ -#define AR5K_ISR_MCABT 0x00100000 /* [5210] */ -#define AR5K_ISR_RXCHIRP 0x00200000 /* [5212+] */ -#define AR5K_ISR_SSERR 0x00200000 /* [5210] */ -#define AR5K_ISR_DPERR 0x00400000 /* [5210] */ +#define AR5K_ISR_MCABT 0x00100000 /* Master Cycle Abort [5210] */ +#define AR5K_ISR_RXCHIRP 0x00200000 /* CHIRP Received [5212+] */ +#define AR5K_ISR_SSERR 0x00200000 /* Signaled System Error [5210] */ +#define AR5K_ISR_DPERR 0x00400000 /* Det par Error (?) [5210] */ #define AR5K_ISR_TIM 0x00800000 /* [5210] */ #define AR5K_ISR_BCNMISC 0x00800000 /* [5212+] */ #define AR5K_ISR_GPIO 0x01000000 /* GPIO (rf kill)*/ @@ -320,14 +327,14 @@ #define AR5K_SISR2 0x008c /* Register Address [5211+] */ #define AR5K_SISR2_QCU_TXURN 0x000003ff /* Mask for QCU_TXURN */ -#define AR5K_SISR2_MCABT 0x00100000 -#define AR5K_SISR2_SSERR 0x00200000 -#define AR5K_SISR2_DPERR 0x00400000 +#define AR5K_SISR2_MCABT 0x00100000 /* Master Cycle Abort */ +#define AR5K_SISR2_SSERR 0x00200000 /* Signaled System Error */ +#define AR5K_SISR2_DPERR 0x00400000 /* Det par Error (?) */ #define AR5K_SISR2_TIM 0x01000000 /* [5212+] */ #define AR5K_SISR2_CAB_END 0x02000000 /* [5212+] */ -#define AR5K_SISR2_DTIM_SYNC 0x04000000 /* [5212+] */ -#define AR5K_SISR2_BCN_TIMEOUT 0x08000000 /* [5212+] */ -#define AR5K_SISR2_CAB_TIMEOUT 0x10000000 /* [5212+] */ +#define AR5K_SISR2_DTIM_SYNC 0x04000000 /* DTIM sync lost [5212+] */ +#define AR5K_SISR2_BCN_TIMEOUT 0x08000000 /* Beacon Timeout [5212+] */ +#define AR5K_SISR2_CAB_TIMEOUT 0x10000000 /* CAB Timeout [5212+] */ #define AR5K_SISR2_DTIM 0x20000000 /* [5212+] */ #define AR5K_SISR3 0x0090 /* Register Address [5211+] */ @@ -368,18 +375,18 @@ #define AR5K_IMR_TXEOL 0x00000400 /* Empty TX descriptor*/ #define AR5K_IMR_TXURN 0x00000800 /* Transmit FIFO underrun*/ #define AR5K_IMR_MIB 0x00001000 /* Update MIB counters*/ -#define AR5K_IMR_SWI 0x00002000 +#define AR5K_IMR_SWI 0x00002000 /* Software interrupt */ #define AR5K_IMR_RXPHY 0x00004000 /* PHY error*/ -#define AR5K_IMR_RXKCM 0x00008000 +#define AR5K_IMR_RXKCM 0x00008000 /* RX Key cache miss */ #define AR5K_IMR_SWBA 0x00010000 /* Software beacon alert*/ #define AR5K_IMR_BRSSI 0x00020000 #define AR5K_IMR_BMISS 0x00040000 /* Beacon missed*/ #define AR5K_IMR_HIUERR 0x00080000 /* Host Interface Unit error [5211+] */ #define AR5K_IMR_BNR 0x00100000 /* Beacon not ready [5211+] */ -#define AR5K_IMR_MCABT 0x00100000 /* [5210] */ -#define AR5K_IMR_RXCHIRP 0x00200000 /* [5212+]*/ -#define AR5K_IMR_SSERR 0x00200000 /* [5210] */ -#define AR5K_IMR_DPERR 0x00400000 /* [5210] */ +#define AR5K_IMR_MCABT 0x00100000 /* Master Cycle Abort [5210] */ +#define AR5K_IMR_RXCHIRP 0x00200000 /* CHIRP Received [5212+]*/ +#define AR5K_IMR_SSERR 0x00200000 /* Signaled System Error [5210] */ +#define AR5K_IMR_DPERR 0x00400000 /* Det par Error (?) [5210] */ #define AR5K_IMR_TIM 0x00800000 /* [5211+] */ #define AR5K_IMR_BCNMISC 0x00800000 /* [5212+] */ #define AR5K_IMR_GPIO 0x01000000 /* GPIO (rf kill)*/ @@ -405,14 +412,14 @@ #define AR5K_SIMR2 0x00ac /* Register Address [5211+] */ #define AR5K_SIMR2_QCU_TXURN 0x000003ff /* Mask for QCU_TXURN */ #define AR5K_SIMR2_QCU_TXURN_S 0 -#define AR5K_SIMR2_MCABT 0x00100000 -#define AR5K_SIMR2_SSERR 0x00200000 -#define AR5K_SIMR2_DPERR 0x00400000 +#define AR5K_SIMR2_MCABT 0x00100000 /* Master Cycle Abort */ +#define AR5K_SIMR2_SSERR 0x00200000 /* Signaled System Error */ +#define AR5K_SIMR2_DPERR 0x00400000 /* Det par Error (?) */ #define AR5K_SIMR2_TIM 0x01000000 /* [5212+] */ #define AR5K_SIMR2_CAB_END 0x02000000 /* [5212+] */ -#define AR5K_SIMR2_DTIM_SYNC 0x04000000 /* [5212+] */ -#define AR5K_SIMR2_BCN_TIMEOUT 0x08000000 /* [5212+] */ -#define AR5K_SIMR2_CAB_TIMEOUT 0x10000000 /* [5212+] */ +#define AR5K_SIMR2_DTIM_SYNC 0x04000000 /* DTIM Sync lost [5212+] */ +#define AR5K_SIMR2_BCN_TIMEOUT 0x08000000 /* Beacon Timeout [5212+] */ +#define AR5K_SIMR2_CAB_TIMEOUT 0x10000000 /* CAB Timeout [5212+] */ #define AR5K_SIMR2_DTIM 0x20000000 /* [5212+] */ #define AR5K_SIMR3 0x00b0 /* Register Address [5211+] */ @@ -425,23 +432,69 @@ #define AR5K_SIMR4_QTRIG 0x000003ff /* Mask for QTRIG */ #define AR5K_SIMR4_QTRIG_S 0 +/* + * DMA Debug registers 0-7 + * 0xe0 - 0xfc + */ /* * Decompression mask registers [5212+] */ -#define AR5K_DCM_ADDR 0x0400 /*Decompression mask address (?)*/ -#define AR5K_DCM_DATA 0x0404 /*Decompression mask data (?)*/ +#define AR5K_DCM_ADDR 0x0400 /*Decompression mask address (index) */ +#define AR5K_DCM_DATA 0x0404 /*Decompression mask data */ + +/* + * Wake On Wireless pattern control register [5212+] + */ +#define AR5K_WOW_PCFG 0x0410 /* Register Address */ +#define AR5K_WOW_PCFG_PAT_MATCH_EN 0x00000001 /* Pattern match enable */ +#define AR5K_WOW_PCFG_LONG_FRAME_POL 0x00000002 /* Long frame policy */ +#define AR5K_WOW_PCFG_WOBMISS 0x00000004 /* Wake on bea(con) miss (?) */ +#define AR5K_WOW_PCFG_PAT_0_EN 0x00000100 /* Enable pattern 0 */ +#define AR5K_WOW_PCFG_PAT_1_EN 0x00000200 /* Enable pattern 1 */ +#define AR5K_WOW_PCFG_PAT_2_EN 0x00000400 /* Enable pattern 2 */ +#define AR5K_WOW_PCFG_PAT_3_EN 0x00000800 /* Enable pattern 3 */ +#define AR5K_WOW_PCFG_PAT_4_EN 0x00001000 /* Enable pattern 4 */ +#define AR5K_WOW_PCFG_PAT_5_EN 0x00002000 /* Enable pattern 5 */ + +/* + * Wake On Wireless pattern index register (?) [5212+] + */ +#define AR5K_WOW_PAT_IDX 0x0414 + +/* + * Wake On Wireless pattern data register [5212+] + */ +#define AR5K_WOW_PAT_DATA 0x0418 /* Register Address */ +#define AR5K_WOW_PAT_DATA_0_3_V 0x00000001 /* Pattern 0, 3 value */ +#define AR5K_WOW_PAT_DATA_1_4_V 0x00000100 /* Pattern 1, 4 value */ +#define AR5K_WOW_PAT_DATA_2_5_V 0x00010000 /* Pattern 2, 5 value */ +#define AR5K_WOW_PAT_DATA_0_3_M 0x01000000 /* Pattern 0, 3 mask */ +#define AR5K_WOW_PAT_DATA_1_4_M 0x04000000 /* Pattern 1, 4 mask */ +#define AR5K_WOW_PAT_DATA_2_5_M 0x10000000 /* Pattern 2, 5 mask */ /* * Decompression configuration registers [5212+] */ -#define AR5K_DCCFG 0x0420 +#define AR5K_DCCFG 0x0420 /* Register Address */ +#define AR5K_DCCFG_GLOBAL_EN 0x00000001 /* Enable decompression on all queues */ +#define AR5K_DCCFG_BYPASS_EN 0x00000002 /* Bypass decompression */ +#define AR5K_DCCFG_BCAST_EN 0x00000004 /* Enable decompression for bcast frames */ +#define AR5K_DCCFG_MCAST_EN 0x00000008 /* Enable decompression for mcast frames */ /* * Compression configuration registers [5212+] */ -#define AR5K_CCFG 0x0600 -#define AR5K_CCFG_CUP 0x0604 +#define AR5K_CCFG 0x0600 /* Register Address */ +#define AR5K_CCFG_WINDOW_SIZE 0x00000007 /* Compression window size */ +#define AR5K_CCFG_CPC_EN 0x00000008 /* Enable performance counters */ + +#define AR5K_CCFG_CCU 0x0604 /* Register Address */ +#define AR5K_CCFG_CCU_CUP_EN 0x00000001 /* CCU Catchup enable */ +#define AR5K_CCFG_CCU_CREDIT 0x00000002 /* CCU Credit (field) */ +#define AR5K_CCFG_CCU_CD_THRES 0x00000080 /* CCU Cyc(lic?) debt threshold (field) */ +#define AR5K_CCFG_CCU_CUP_LCNT 0x00010000 /* CCU Catchup lit(?) count */ +#define AR5K_CCFG_CCU_INIT 0x00100200 /* Initial value during reset */ /* * Compression performance counter registers [5212+] @@ -450,7 +503,7 @@ #define AR5K_CPC1 0x0614 /* Compression performance counter 1*/ #define AR5K_CPC2 0x0618 /* Compression performance counter 2 */ #define AR5K_CPC3 0x061c /* Compression performance counter 3 */ -#define AR5K_CPCORN 0x0620 /* Compression performance overrun (?) */ +#define AR5K_CPCOVF 0x0620 /* Compression performance overflow */ /* @@ -466,8 +519,6 @@ * set/clear, which contain status for all queues (we shift by 1 for each * queue). To access these registers easily we define some macros here * that are used inside HAL. For more infos check out *_tx_queue functs. - * - * TODO: Boundary checking on macros (here?) */ /* @@ -513,7 +564,6 @@ #define AR5K_QCU_RDYTIMECFG_BASE 0x0900 /* Register Address - Queue0 RDYTIMECFG */ #define AR5K_QCU_RDYTIMECFG_INTVAL 0x00ffffff /* Ready time interval mask */ #define AR5K_QCU_RDYTIMECFG_INTVAL_S 0 -#define AR5K_QCU_RDYTIMECFG_DURATION 0x00ffffff /* Ready time duration mask */ #define AR5K_QCU_RDYTIMECFG_ENABLE 0x01000000 /* Ready time enable mask */ #define AR5K_QUEUE_RDYTIMECFG(_q) AR5K_QUEUE_REG(AR5K_QCU_RDYTIMECFG_BASE, _q) @@ -534,19 +584,20 @@ */ #define AR5K_QCU_MISC_BASE 0x09c0 /* Register Address -Queue0 MISC */ #define AR5K_QCU_MISC_FRSHED_M 0x0000000f /* Frame sheduling mask */ -#define AR5K_QCU_MISC_FRSHED_ASAP 0 /* ASAP */ -#define AR5K_QCU_MISC_FRSHED_CBR 1 /* Constant Bit Rate */ -#define AR5K_QCU_MISC_FRSHED_DBA_GT 2 /* DMA Beacon alert gated (?) */ -#define AR5K_QCU_MISC_FRSHED_TIM_GT 3 /* Time gated (?) */ +#define AR5K_QCU_MISC_FRSHED_ASAP 0 /* ASAP */ +#define AR5K_QCU_MISC_FRSHED_CBR 1 /* Constant Bit Rate */ +#define AR5K_QCU_MISC_FRSHED_DBA_GT 2 /* DMA Beacon alert gated (?) */ +#define AR5K_QCU_MISC_FRSHED_TIM_GT 3 /* Time gated (?) */ #define AR5K_QCU_MISC_FRSHED_BCN_SENT_GT 4 /* Beacon sent gated (?) */ #define AR5K_QCU_MISC_ONESHOT_ENABLE 0x00000010 /* Oneshot enable */ #define AR5K_QCU_MISC_CBREXP 0x00000020 /* CBR expired (normal queue) */ #define AR5K_QCU_MISC_CBREXP_BCN 0x00000040 /* CBR expired (beacon queue) */ -#define AR5K_QCU_MISC_BCN_ENABLE 0x00000080 /* Beacons enabled */ -#define AR5K_QCU_MISC_CBR_THRES_ENABLE 0x00000100 /* CBR threshold enabled (?) */ -#define AR5K_QCU_MISC_TXE 0x00000200 /* TXE reset when RDYTIME enalbed (?) */ -#define AR5K_QCU_MISC_CBR 0x00000400 /* CBR threshold reset (?) */ -#define AR5K_QCU_MISC_DCU_EARLY 0x00000800 /* DCU reset (?) */ +#define AR5K_QCU_MISC_BCN_ENABLE 0x00000080 /* Enable Beacon use */ +#define AR5K_QCU_MISC_CBR_THRES_ENABLE 0x00000100 /* CBR threshold enabled */ +#define AR5K_QCU_MISC_RDY_VEOL_POLICY 0x00000200 /* TXE reset when RDYTIME enalbed */ +#define AR5K_QCU_MISC_CBR_RESET_CNT 0x00000400 /* CBR threshold (counter) reset */ +#define AR5K_QCU_MISC_DCU_EARLY 0x00000800 /* DCU early termination */ +#define AR5K_QCU_MISC_DCU_CMP_EN 0x00001000 /* Enable frame compression */ #define AR5K_QUEUE_MISC(_q) AR5K_QUEUE_REG(AR5K_QCU_MISC_BASE, _q) @@ -555,7 +606,7 @@ */ #define AR5K_QCU_STS_BASE 0x0a00 /* Register Address - Queue0 STS */ #define AR5K_QCU_STS_FRMPENDCNT 0x00000003 /* Frames pending counter */ -#define AR5K_QCU_STS_CBREXPCNT 0x0000ff00 /* CBR expired counter (?) */ +#define AR5K_QCU_STS_CBREXPCNT 0x0000ff00 /* CBR expired counter */ #define AR5K_QUEUE_STATUS(_q) AR5K_QUEUE_REG(AR5K_QCU_STS_BASE, _q) /* @@ -569,9 +620,11 @@ */ #define AR5K_QCU_CBB_SELECT 0x0b00 #define AR5K_QCU_CBB_ADDR 0x0b04 +#define AR5K_QCU_CBB_ADDR_S 9 /* * QCU compression buffer configuration register [5212+] + * (buffer size) */ #define AR5K_QCU_CBCFG 0x0b08 @@ -652,80 +705,100 @@ * No lockout means there is no special handling. */ #define AR5K_DCU_MISC_BASE 0x1100 /* Register Address -Queue0 DCU_MISC */ -#define AR5K_DCU_MISC_BACKOFF 0x000007ff /* Mask for backoff setting (?) */ +#define AR5K_DCU_MISC_BACKOFF 0x000007ff /* Mask for backoff threshold */ #define AR5K_DCU_MISC_BACKOFF_FRAG 0x00000200 /* Enable backoff while bursting */ -#define AR5K_DCU_MISC_HCFPOLL_ENABLE 0x00000800 /* CF - Poll (?) */ -#define AR5K_DCU_MISC_BACKOFF_PERSIST 0x00001000 /* Persistent backoff (?) */ -#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE 0x00002000 /* Enable frame pre-fetch (?) */ +#define AR5K_DCU_MISC_HCFPOLL_ENABLE 0x00000800 /* CF - Poll enable */ +#define AR5K_DCU_MISC_BACKOFF_PERSIST 0x00001000 /* Persistent backoff */ +#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE 0x00002000 /* Enable frame pre-fetch */ #define AR5K_DCU_MISC_VIRTCOL 0x0000c000 /* Mask for Virtual Collision (?) */ -#define AR5K_DCU_MISC_VIRTCOL_NORMAL 0 -#define AR5K_DCU_MISC_VIRTCOL_MODIFIED 1 -#define AR5K_DCU_MISC_VIRTCOL_IGNORE 2 -#define AR5K_DCU_MISC_BCN_ENABLE 0x00010000 /* Beacon enable (?) */ +#define AR5K_DCU_MISC_VIRTCOL_NORMAL 0 +#define AR5K_DCU_MISC_VIRTCOL_MODIFIED 1 +#define AR5K_DCU_MISC_VIRTCOL_IGNORE 2 +#define AR5K_DCU_MISC_BCN_ENABLE 0x00010000 /* Enable Beacon use */ #define AR5K_DCU_MISC_ARBLOCK_CTL 0x00060000 /* Arbiter lockout control mask */ #define AR5K_DCU_MISC_ARBLOCK_CTL_S 17 -#define AR5K_DCU_MISC_ARBLOCK_CTL_NONE 0 /* No arbiter lockout */ +#define AR5K_DCU_MISC_ARBLOCK_CTL_NONE 0 /* No arbiter lockout */ #define AR5K_DCU_MISC_ARBLOCK_CTL_INTFRM 1 /* Intra-frame lockout */ #define AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL 2 /* Global lockout */ -#define AR5K_DCU_MISC_ARBLOCK_IGNORE 0x00080000 -#define AR5K_DCU_MISC_SEQ_NUM_INCR_DIS 0x00100000 /* Disable sequence number increment (?) */ -#define AR5K_DCU_MISC_POST_FR_BKOFF_DIS 0x00200000 /* Disable post-frame backoff (?) */ -#define AR5K_DCU_MISC_VIRT_COLL_POLICY 0x00400000 /* Virtual Collision policy (?) */ -#define AR5K_DCU_MISC_BLOWN_IFS_POLICY 0x00800000 +#define AR5K_DCU_MISC_ARBLOCK_IGNORE 0x00080000 /* Ignore Arbiter lockout */ +#define AR5K_DCU_MISC_SEQ_NUM_INCR_DIS 0x00100000 /* Disable sequence number increment */ +#define AR5K_DCU_MISC_POST_FR_BKOFF_DIS 0x00200000 /* Disable post-frame backoff */ +#define AR5K_DCU_MISC_VIRT_COLL_POLICY 0x00400000 /* Virtual Collision cw policy */ +#define AR5K_DCU_MISC_BLOWN_IFS_POLICY 0x00800000 /* Blown IFS policy (?) */ #define AR5K_DCU_MISC_SEQNUM_CTL 0x01000000 /* Sequence number control (?) */ #define AR5K_QUEUE_DFS_MISC(_q) AR5K_QUEUE_REG(AR5K_DCU_MISC_BASE, _q) /* * DCU frame sequence number registers */ -#define AR5K_DCU_SEQNUM_BASE 0x1140 -#define AR5K_DCU_SEQNUM_M 0x00000fff +#define AR5K_DCU_SEQNUM_BASE 0x1140 +#define AR5K_DCU_SEQNUM_M 0x00000fff #define AR5K_QUEUE_DFS_SEQNUM(_q) AR5K_QUEUE_REG(AR5K_DCU_SEQNUM_BASE, _q) /* - * DCU global IFS SIFS registers + * DCU global IFS SIFS register */ #define AR5K_DCU_GBL_IFS_SIFS 0x1030 #define AR5K_DCU_GBL_IFS_SIFS_M 0x0000ffff /* - * DCU global IFS slot interval registers + * DCU global IFS slot interval register */ #define AR5K_DCU_GBL_IFS_SLOT 0x1070 #define AR5K_DCU_GBL_IFS_SLOT_M 0x0000ffff /* - * DCU global IFS EIFS registers + * DCU global IFS EIFS register */ #define AR5K_DCU_GBL_IFS_EIFS 0x10b0 #define AR5K_DCU_GBL_IFS_EIFS_M 0x0000ffff /* - * DCU global IFS misc registers + * DCU global IFS misc register + * + * LFSR stands for Linear Feedback Shift Register + * and it's used for generating pseudo-random + * number sequences. + * + * (If i understand corectly, random numbers are + * used for idle sensing -multiplied with cwmin/max etc-) */ #define AR5K_DCU_GBL_IFS_MISC 0x10f0 /* Register Address */ -#define AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE 0x00000007 -#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE 0x00000008 /* Turbo mode (?) */ -#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC 0x000003f0 /* SIFS Duration mask (?) */ -#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR 0x000ffc00 -#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY 0x00300000 +#define AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE 0x00000007 /* LFSR Slice Select */ +#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE 0x00000008 /* Turbo mode */ +#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC 0x000003f0 /* SIFS Duration mask */ +#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR 0x000ffc00 /* USEC Duration mask */ +#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY 0x00300000 /* DCU Arbiter delay mask */ +#define AR5K_DCU_GBL_IFS_MISC_SIFS_CNT_RST 0x00400000 /* SIFC cnt reset policy (?) */ +#define AR5K_DCU_GBL_IFS_MISC_AIFS_CNT_RST 0x00800000 /* AIFS cnt reset policy (?) */ +#define AR5K_DCU_GBL_IFS_MISC_RND_LFSR_SL_DIS 0x01000000 /* Disable random LFSR slice */ /* * DCU frame prefetch control register */ -#define AR5K_DCU_FP 0x1230 +#define AR5K_DCU_FP 0x1230 /* Register Address */ +#define AR5K_DCU_FP_NOBURST_DCU_EN 0x00000001 /* Enable non-burst prefetch on DCU (?) */ +#define AR5K_DCU_FP_NOBURST_EN 0x00000010 /* Enable non-burst prefetch (?) */ +#define AR5K_DCU_FP_BURST_DCU_EN 0x00000020 /* Enable burst prefetch on DCU (?) */ /* * DCU transmit pause control/status register */ #define AR5K_DCU_TXP 0x1270 /* Register Address */ -#define AR5K_DCU_TXP_M 0x000003ff /* Tx pause mask (?) */ -#define AR5K_DCU_TXP_STATUS 0x00010000 /* Tx pause status (?) */ +#define AR5K_DCU_TXP_M 0x000003ff /* Tx pause mask */ +#define AR5K_DCU_TXP_STATUS 0x00010000 /* Tx pause status */ + +/* + * DCU transmit filter table 0 (32 entries) + */ +#define AR5K_DCU_TX_FILTER_0_BASE 0x1038 +#define AR5K_DCU_TX_FILTER_0(_n) (AR5K_DCU_TX_FILTER_0_BASE + (_n * 64)) /* - * DCU transmit filter register + * DCU transmit filter table 1 (16 entries) */ -#define AR5K_DCU_TX_FILTER 0x1038 +#define AR5K_DCU_TX_FILTER_1_BASE 0x103c +#define AR5K_DCU_TX_FILTER_1(_n) (AR5K_DCU_TX_FILTER_1_BASE + ((_n - 32) * 64)) /* * DCU clear transmit filter register @@ -739,9 +812,6 @@ /* * Reset control register - * - * 4 and 8 are not used in 5211/5212 and - * 2 means "baseband reset" on 5211/5212. */ #define AR5K_RESET_CTL 0x4000 /* Register Address */ #define AR5K_RESET_CTL_PCU 0x00000001 /* Protocol Control Unit reset */ @@ -765,6 +835,7 @@ #define AR5K_SLEEP_CTL_SLE_SLP 0x00010000 /* Force chip sleep */ #define AR5K_SLEEP_CTL_SLE_ALLOW 0x00020000 #define AR5K_SLEEP_CTL_SLE_UNITS 0x00000008 /* [5211+] */ +/* more bits */ /* * Interrupt pending register @@ -776,13 +847,14 @@ * Sleep force register */ #define AR5K_SFR 0x400c -#define AR5K_SFR_M 0x00000001 +#define AR5K_SFR_EN 0x00000001 /* * PCI configuration register */ #define AR5K_PCICFG 0x4010 /* Register Address */ #define AR5K_PCICFG_EEAE 0x00000001 /* Eeprom access enable [5210] */ +#define AR5K_PCICFG_SLEEP_CLOCK_EN 0x00000002 /* Enable sleep clock (?) */ #define AR5K_PCICFG_CLKRUNEN 0x00000004 /* CLKRUN enable [5211+] */ #define AR5K_PCICFG_EESIZE 0x00000018 /* Mask for EEPROM size [5211+] */ #define AR5K_PCICFG_EESIZE_S 3 @@ -798,19 +870,21 @@ #define AR5K_PCICFG_CBEFIX_DIS 0x00000400 /* Disable CBE fix (?) */ #define AR5K_PCICFG_SL_INTEN 0x00000800 /* Enable interrupts when asleep (?) */ #define AR5K_PCICFG_LED_BCTL 0x00001000 /* Led blink (?) [5210] */ -#define AR5K_PCICFG_SL_INPEN 0x00002800 /* Sleep even whith pending interrupts (?) */ +#define AR5K_PCICFG_UNK 0x00001000 /* Passed on some parts durring attach (?) */ +#define AR5K_PCICFG_SL_INPEN 0x00002000 /* Sleep even whith pending interrupts (?) */ #define AR5K_PCICFG_SPWR_DN 0x00010000 /* Mask for power status */ #define AR5K_PCICFG_LEDMODE 0x000e0000 /* Ledmode [5211+] */ #define AR5K_PCICFG_LEDMODE_PROP 0x00000000 /* Blink on standard traffic [5211+] */ #define AR5K_PCICFG_LEDMODE_PROM 0x00020000 /* Default mode (blink on any traffic) [5211+] */ #define AR5K_PCICFG_LEDMODE_PWR 0x00040000 /* Some other blinking mode (?) [5211+] */ #define AR5K_PCICFG_LEDMODE_RAND 0x00060000 /* Random blinking (?) [5211+] */ -#define AR5K_PCICFG_LEDBLINK 0x00700000 +#define AR5K_PCICFG_LEDBLINK 0x00700000 /* Led blink rate */ #define AR5K_PCICFG_LEDBLINK_S 20 -#define AR5K_PCICFG_LEDSLOW 0x00800000 /* Slow led blink rate (?) [5211+] */ +#define AR5K_PCICFG_LEDSLOW 0x00800000 /* Slowest led blink rate [5211+] */ #define AR5K_PCICFG_LEDSTATE \ (AR5K_PCICFG_LED | AR5K_PCICFG_LEDMODE | \ AR5K_PCICFG_LEDBLINK | AR5K_PCICFG_LEDSLOW) +#define AR5K_PCICFG_SLEEP_CLOCK_RATE 0x03000000 /* Sleep clock rate (field) */ /* * "General Purpose Input/Output" (GPIO) control register @@ -947,7 +1021,7 @@ #define AR5K_EEPROM_VERSION_4_4 0x4004 #define AR5K_EEPROM_VERSION_4_5 0x4005 #define AR5K_EEPROM_VERSION_4_6 0x4006 /* has ee_scaled_cck_delta */ -#define AR5K_EEPROM_VERSION_4_7 0x3007 +#define AR5K_EEPROM_VERSION_4_7 0x4007 #define AR5K_EEPROM_MODE_11A 0 #define AR5K_EEPROM_MODE_11B 1 @@ -1023,10 +1097,14 @@ #define AR5K_EEPROM_STAT_WRDONE 0x00000008 /* EEPROM write successful */ /* - * EEPROM config register (?) + * EEPROM config register */ -#define AR5K_EEPROM_CFG 0x6010 - +#define AR5K_EEPROM_CFG 0x6010 /* Register Addres */ +#define AR5K_EEPROM_CFG_SIZE_OVR 0x00000001 +#define AR5K_EEPROM_CFG_WR_WAIT_DIS 0x00000004 /* Disable write wait */ +#define AR5K_EEPROM_CFG_CLK_RATE 0x00000018 /* Clock rate */ +#define AR5K_EEPROM_CFG_PROT_KEY 0x00ffff00 /* Protectio key */ +#define AR5K_EEPROM_CFG_LIND_EN 0x01000000 /* Enable length indicator (?) */ /* @@ -1050,7 +1128,7 @@ #define AR5K_STA_ID1 0x8004 /* Register Address */ #define AR5K_STA_ID1_AP 0x00010000 /* Set AP mode */ #define AR5K_STA_ID1_ADHOC 0x00020000 /* Set Ad-Hoc mode */ -#define AR5K_STA_ID1_PWR_SV 0x00040000 /* Power save reporting (?) */ +#define AR5K_STA_ID1_PWR_SV 0x00040000 /* Power save reporting */ #define AR5K_STA_ID1_NO_KEYSRCH 0x00080000 /* No key search */ #define AR5K_STA_ID1_NO_PSPOLL 0x00100000 /* No power save polling [5210] */ #define AR5K_STA_ID1_PCF_5211 0x00100000 /* Enable PCF on [5211+] */ @@ -1059,9 +1137,13 @@ AR5K_STA_ID1_PCF_5210 : AR5K_STA_ID1_PCF_5211) #define AR5K_STA_ID1_DEFAULT_ANTENNA 0x00200000 /* Use default antenna */ #define AR5K_STA_ID1_DESC_ANTENNA 0x00400000 /* Update antenna from descriptor */ -#define AR5K_STA_ID1_RTS_DEF_ANTENNA 0x00800000 /* Use default antenna for RTS (?) */ -#define AR5K_STA_ID1_ACKCTS_6MB 0x01000000 /* Use 6Mbit/s for ACK/CTS (?) */ +#define AR5K_STA_ID1_RTS_DEF_ANTENNA 0x00800000 /* Use default antenna for RTS */ +#define AR5K_STA_ID1_ACKCTS_6MB 0x01000000 /* Use 6Mbit/s for ACK/CTS */ #define AR5K_STA_ID1_BASE_RATE_11B 0x02000000 /* Use 11b base rate (for ACK/CTS ?) [5211+] */ +#define AR5K_STA_ID1_SELF_GEN_SECTORE 0x04000000 /* Self generate sectore (?) */ +#define AR5K_STA_ID1_CRYPT_MIC_EN 0x08000000 /* Enable MIC */ +#define AR5K_STA_ID1_KEYSRCH_MODE 0x10000000 /* Keysearch mode (?) */ +#define AR5K_STA_ID1_PRESERVE_SEQ_NUM 0x20000000 /* Preserve sequence number */ /* * First BSSID register (MAC address, lower 32bits) @@ -1117,7 +1199,7 @@ * * Retry limit register for 5210 (no QCU/DCU so it's done in PCU) */ -#define AR5K_NODCU_RETRY_LMT 0x801c /*Register Address */ +#define AR5K_NODCU_RETRY_LMT 0x801c /* Register Address */ #define AR5K_NODCU_RETRY_LMT_SH_RETRY 0x0000000f /* Short retry limit mask */ #define AR5K_NODCU_RETRY_LMT_SH_RETRY_S 0 #define AR5K_NODCU_RETRY_LMT_LG_RETRY 0x000000f0 /* Long retry mask */ @@ -1136,9 +1218,9 @@ #define AR5K_USEC_5211 0x801c /* Register Address [5211+] */ #define AR5K_USEC (ah->ah_version == AR5K_AR5210 ? \ AR5K_USEC_5210 : AR5K_USEC_5211) -#define AR5K_USEC_1 0x0000007f +#define AR5K_USEC_1 0x0000007f /* clock cycles for 1us */ #define AR5K_USEC_1_S 0 -#define AR5K_USEC_32 0x00003f80 +#define AR5K_USEC_32 0x00003f80 /* clock cycles for 1us while on 32Mhz clock */ #define AR5K_USEC_32_S 7 #define AR5K_USEC_TX_LATENCY_5211 0x007fc000 #define AR5K_USEC_TX_LATENCY_5211_S 14 @@ -1152,16 +1234,16 @@ /* * PCU beacon control register */ -#define AR5K_BEACON_5210 0x8024 -#define AR5K_BEACON_5211 0x8020 +#define AR5K_BEACON_5210 0x8024 /*Register Address [5210] */ +#define AR5K_BEACON_5211 0x8020 /*Register Address [5211+] */ #define AR5K_BEACON (ah->ah_version == AR5K_AR5210 ? \ AR5K_BEACON_5210 : AR5K_BEACON_5211) -#define AR5K_BEACON_PERIOD 0x0000ffff +#define AR5K_BEACON_PERIOD 0x0000ffff /* Mask for beacon period */ #define AR5K_BEACON_PERIOD_S 0 -#define AR5K_BEACON_TIM 0x007f0000 +#define AR5K_BEACON_TIM 0x007f0000 /* Mask for TIM offset */ #define AR5K_BEACON_TIM_S 16 -#define AR5K_BEACON_ENABLE 0x00800000 -#define AR5K_BEACON_RESET_TSF 0x01000000 +#define AR5K_BEACON_ENABLE 0x00800000 /* Enable beacons */ +#define AR5K_BEACON_RESET_TSF 0x01000000 /* Force TSF reset */ /* * CFP period register @@ -1234,7 +1316,6 @@ /* * Receive filter register - * TODO: Get these out of ar5xxx.h on ath5k */ #define AR5K_RX_FILTER_5210 0x804c /* Register Address [5210] */ #define AR5K_RX_FILTER_5211 0x803c /* Register Address [5211+] */ @@ -1307,11 +1388,11 @@ #define AR5K_DIAG_SW_5211 0x8048 /* Register Address [5211+] */ #define AR5K_DIAG_SW (ah->ah_version == AR5K_AR5210 ? \ AR5K_DIAG_SW_5210 : AR5K_DIAG_SW_5211) -#define AR5K_DIAG_SW_DIS_WEP_ACK 0x00000001 -#define AR5K_DIAG_SW_DIS_ACK 0x00000002 /* Disable ACKs (?) */ -#define AR5K_DIAG_SW_DIS_CTS 0x00000004 /* Disable CTSs (?) */ -#define AR5K_DIAG_SW_DIS_ENC 0x00000008 /* Disable encryption (?) */ -#define AR5K_DIAG_SW_DIS_DEC 0x00000010 /* Disable decryption (?) */ +#define AR5K_DIAG_SW_DIS_WEP_ACK 0x00000001 /* Disable ACKs if WEP key is invalid */ +#define AR5K_DIAG_SW_DIS_ACK 0x00000002 /* Disable ACKs */ +#define AR5K_DIAG_SW_DIS_CTS 0x00000004 /* Disable CTSs */ +#define AR5K_DIAG_SW_DIS_ENC 0x00000008 /* Disable encryption */ +#define AR5K_DIAG_SW_DIS_DEC 0x00000010 /* Disable decryption */ #define AR5K_DIAG_SW_DIS_TX 0x00000020 /* Disable transmit [5210] */ #define AR5K_DIAG_SW_DIS_RX_5210 0x00000040 /* Disable recieve */ #define AR5K_DIAG_SW_DIS_RX_5211 0x00000020 @@ -1329,13 +1410,13 @@ #define AR5K_DIAG_SW_CHAN_INFO_5211 0x00000100 #define AR5K_DIAG_SW_CHAN_INFO (ah->ah_version == AR5K_AR5210 ? \ AR5K_DIAG_SW_CHAN_INFO_5210 : AR5K_DIAG_SW_CHAN_INFO_5211) -#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200 /* Scrambler seed (?) */ +#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211 0x00000200 /* Enable scrambler seed */ #define AR5K_DIAG_SW_EN_SCRAM_SEED_5210 0x00000400 #define AR5K_DIAG_SW_EN_SCRAM_SEED (ah->ah_version == AR5K_AR5210 ? \ AR5K_DIAG_SW_EN_SCRAM_SEED_5210 : AR5K_DIAG_SW_EN_SCRAM_SEED_5211) #define AR5K_DIAG_SW_ECO_ENABLE 0x00000400 /* [5211+] */ #define AR5K_DIAG_SW_SCVRAM_SEED 0x0003f800 /* [5210] */ -#define AR5K_DIAG_SW_SCRAM_SEED_M 0x0001fc00 /* Scrambler seed mask (?) */ +#define AR5K_DIAG_SW_SCRAM_SEED_M 0x0001fc00 /* Scrambler seed mask */ #define AR5K_DIAG_SW_SCRAM_SEED_S 10 #define AR5K_DIAG_SW_DIS_SEQ_INC 0x00040000 /* Disable seqnum increment (?)[5210] */ #define AR5K_DIAG_SW_FRAME_NV0_5210 0x00080000 @@ -1344,6 +1425,7 @@ AR5K_DIAG_SW_FRAME_NV0_5210 : AR5K_DIAG_SW_FRAME_NV0_5211) #define AR5K_DIAG_SW_OBSPT_M 0x000c0000 #define AR5K_DIAG_SW_OBSPT_S 18 +/* more bits */ /* * TSF (clock) register (lower 32 bits) @@ -1369,15 +1451,34 @@ /* * ADDAC test register [5211+] */ -#define AR5K_ADDAC_TEST 0x8054 -#define AR5K_ADDAC_TEST_TXCONT 0x00000001 +#define AR5K_ADDAC_TEST 0x8054 /* Register Address */ +#define AR5K_ADDAC_TEST_TXCONT 0x00000001 /* Test continuous tx */ +#define AR5K_ADDAC_TEST_TST_MODE 0x00000002 /* Test mode */ +#define AR5K_ADDAC_TEST_LOOP_EN 0x00000004 /* Enable loop */ +#define AR5K_ADDAC_TEST_LOOP_LEN 0x00000008 /* Loop length (field) */ +#define AR5K_ADDAC_TEST_USE_U8 0x00004000 /* Use upper 8 bits */ +#define AR5K_ADDAC_TEST_MSB 0x00008000 /* State of MSB */ +#define AR5K_ADDAC_TEST_TRIG_SEL 0x00010000 /* Trigger select */ +#define AR5K_ADDAC_TEST_TRIG_PTY 0x00020000 /* Trigger polarity */ +#define AR5K_ADDAC_TEST_RXCONT 0x00040000 /* Continuous capture */ +#define AR5K_ADDAC_TEST_CAPTURE 0x00080000 /* Begin capture */ +#define AR5K_ADDAC_TEST_TST_ARM 0x00100000 /* Test ARM (Adaptive Radio Mode ?) */ /* * Default antenna register [5211+] */ #define AR5K_DEFAULT_ANTENNA 0x8058 +/* + * Frame control QoS mask register (?) [5211+] + * (FC_QOS_MASK) + */ +#define AR5K_FRAME_CTL_QOSM 0x805c +/* + * Seq mask register (?) [5211+] + */ +#define AR5K_SEQ_MASK 0x8060 /* * Retry count register [5210] @@ -1449,124 +1550,242 @@ /* * XR (eXtended Range) mode register */ -#define AR5K_XRMODE 0x80c0 -#define AR5K_XRMODE_POLL_TYPE_M 0x0000003f +#define AR5K_XRMODE 0x80c0 /* Register Address */ +#define AR5K_XRMODE_POLL_TYPE_M 0x0000003f /* Mask for Poll type (?) */ #define AR5K_XRMODE_POLL_TYPE_S 0 -#define AR5K_XRMODE_POLL_SUBTYPE_M 0x0000003c +#define AR5K_XRMODE_POLL_SUBTYPE_M 0x0000003c /* Mask for Poll subtype (?) */ #define AR5K_XRMODE_POLL_SUBTYPE_S 2 -#define AR5K_XRMODE_POLL_WAIT_ALL 0x00000080 -#define AR5K_XRMODE_SIFS_DELAY 0x000fff00 -#define AR5K_XRMODE_FRAME_HOLD_M 0xfff00000 +#define AR5K_XRMODE_POLL_WAIT_ALL 0x00000080 /* Wait for poll */ +#define AR5K_XRMODE_SIFS_DELAY 0x000fff00 /* Mask for SIFS delay */ +#define AR5K_XRMODE_FRAME_HOLD_M 0xfff00000 /* Mask for frame hold (?) */ #define AR5K_XRMODE_FRAME_HOLD_S 20 /* * XR delay register */ -#define AR5K_XRDELAY 0x80c4 -#define AR5K_XRDELAY_SLOT_DELAY_M 0x0000ffff +#define AR5K_XRDELAY 0x80c4 /* Register Address */ +#define AR5K_XRDELAY_SLOT_DELAY_M 0x0000ffff /* Mask for slot delay */ #define AR5K_XRDELAY_SLOT_DELAY_S 0 -#define AR5K_XRDELAY_CHIRP_DELAY_M 0xffff0000 +#define AR5K_XRDELAY_CHIRP_DELAY_M 0xffff0000 /* Mask for CHIRP data delay */ #define AR5K_XRDELAY_CHIRP_DELAY_S 16 /* * XR timeout register */ -#define AR5K_XRTIMEOUT 0x80c8 -#define AR5K_XRTIMEOUT_CHIRP_M 0x0000ffff +#define AR5K_XRTIMEOUT 0x80c8 /* Register Address */ +#define AR5K_XRTIMEOUT_CHIRP_M 0x0000ffff /* Mask for CHIRP timeout */ #define AR5K_XRTIMEOUT_CHIRP_S 0 -#define AR5K_XRTIMEOUT_POLL_M 0xffff0000 +#define AR5K_XRTIMEOUT_POLL_M 0xffff0000 /* Mask for Poll timeout */ #define AR5K_XRTIMEOUT_POLL_S 16 /* * XR chirp register */ -#define AR5K_XRCHIRP 0x80cc -#define AR5K_XRCHIRP_SEND 0x00000001 -#define AR5K_XRCHIRP_GAP 0xffff0000 +#define AR5K_XRCHIRP 0x80cc /* Register Address */ +#define AR5K_XRCHIRP_SEND 0x00000001 /* Send CHIRP */ +#define AR5K_XRCHIRP_GAP 0xffff0000 /* Mask for CHIRP gap (?) */ /* * XR stomp register */ -#define AR5K_XRSTOMP 0x80d0 -#define AR5K_XRSTOMP_TX 0x00000001 -#define AR5K_XRSTOMP_RX_ABORT 0x00000002 -#define AR5K_XRSTOMP_RSSI_THRES 0x0000ff00 +#define AR5K_XRSTOMP 0x80d0 /* Register Address */ +#define AR5K_XRSTOMP_TX 0x00000001 /* Stomp Tx (?) */ +#define AR5K_XRSTOMP_RX 0x00000002 /* Stomp Rx (?) */ +#define AR5K_XRSTOMP_TX_RSSI 0x00000004 /* Stomp Tx RSSI (?) */ +#define AR5K_XRSTOMP_TX_BSSID 0x00000008 /* Stomp Tx BSSID (?) */ +#define AR5K_XRSTOMP_DATA 0x00000010 /* Stomp data (?)*/ +#define AR5K_XRSTOMP_RSSI_THRES 0x0000ff00 /* Mask for XR RSSI threshold */ /* * First enhanced sleep register */ -#define AR5K_SLEEP0 0x80d4 -#define AR5K_SLEEP0_NEXT_DTIM 0x0007ffff +#define AR5K_SLEEP0 0x80d4 /* Register Address */ +#define AR5K_SLEEP0_NEXT_DTIM 0x0007ffff /* Mask for next DTIM (?) */ #define AR5K_SLEEP0_NEXT_DTIM_S 0 -#define AR5K_SLEEP0_ASSUME_DTIM 0x00080000 -#define AR5K_SLEEP0_ENH_SLEEP_EN 0x00100000 -#define AR5K_SLEEP0_CABTO 0xff000000 +#define AR5K_SLEEP0_ASSUME_DTIM 0x00080000 /* Assume DTIM */ +#define AR5K_SLEEP0_ENH_SLEEP_EN 0x00100000 /* Enable enchanced sleep control */ +#define AR5K_SLEEP0_CABTO 0xff000000 /* Mask for CAB Time Out */ #define AR5K_SLEEP0_CABTO_S 24 /* * Second enhanced sleep register */ -#define AR5K_SLEEP1 0x80d8 -#define AR5K_SLEEP1_NEXT_TIM 0x0007ffff +#define AR5K_SLEEP1 0x80d8 /* Register Address */ +#define AR5K_SLEEP1_NEXT_TIM 0x0007ffff /* Mask for next TIM (?) */ #define AR5K_SLEEP1_NEXT_TIM_S 0 -#define AR5K_SLEEP1_BEACON_TO 0xff000000 +#define AR5K_SLEEP1_BEACON_TO 0xff000000 /* Mask for Beacon Time Out */ #define AR5K_SLEEP1_BEACON_TO_S 24 /* * Third enhanced sleep register */ -#define AR5K_SLEEP2 0x80dc -#define AR5K_SLEEP2_TIM_PER 0x0000ffff +#define AR5K_SLEEP2 0x80dc /* Register Address */ +#define AR5K_SLEEP2_TIM_PER 0x0000ffff /* Mask for TIM period (?) */ #define AR5K_SLEEP2_TIM_PER_S 0 -#define AR5K_SLEEP2_DTIM_PER 0xffff0000 +#define AR5K_SLEEP2_DTIM_PER 0xffff0000 /* Mask for DTIM period (?) */ #define AR5K_SLEEP2_DTIM_PER_S 16 /* * BSSID mask registers */ -#define AR5K_BSS_IDM0 0x80e0 -#define AR5K_BSS_IDM1 0x80e4 +#define AR5K_BSS_IDM0 0x80e0 /* Upper bits */ +#define AR5K_BSS_IDM1 0x80e4 /* Lower bits */ /* * TX power control (TPC) register + * + * XXX: PCDAC steps (0.5dbm) or DBM ? + * + * XXX: Mask changes for newer chips to 7f + * like tx power table ? */ -#define AR5K_TXPC 0x80e8 -#define AR5K_TXPC_ACK_M 0x0000003f +#define AR5K_TXPC 0x80e8 /* Register Address */ +#define AR5K_TXPC_ACK_M 0x0000003f /* Mask for ACK tx power */ #define AR5K_TXPC_ACK_S 0 -#define AR5K_TXPC_CTS_M 0x00003f00 +#define AR5K_TXPC_CTS_M 0x00003f00 /* Mask for CTS tx power */ #define AR5K_TXPC_CTS_S 8 -#define AR5K_TXPC_CHIRP_M 0x003f0000 +#define AR5K_TXPC_CHIRP_M 0x003f0000 /* Mask for CHIRP tx power */ #define AR5K_TXPC_CHIRP_S 22 /* * Profile count registers */ -#define AR5K_PROFCNT_TX 0x80ec -#define AR5K_PROFCNT_RX 0x80f0 -#define AR5K_PROFCNT_RXCLR 0x80f4 -#define AR5K_PROFCNT_CYCLE 0x80f8 +#define AR5K_PROFCNT_TX 0x80ec /* Tx count */ +#define AR5K_PROFCNT_RX 0x80f0 /* Rx count */ +#define AR5K_PROFCNT_RXCLR 0x80f4 /* Clear Rx count */ +#define AR5K_PROFCNT_CYCLE 0x80f8 /* Cycle count (?) */ + +/* + * Quiet (period) control registers (?) + */ +#define AR5K_QUIET_CTL1 0x80fc /* Register Address */ +#define AR5K_QUIET_CTL1_NEXT_QT 0x0000ffff /* Mask for next quiet (period?) (?) */ +#define AR5K_QUIET_CTL1_QT_EN 0x00010000 /* Enable quiet (period?) */ +#define AR5K_QUIET_CTL2 0x8100 /* Register Address */ +#define AR5K_QUIET_CTL2_QT_PER 0x0000ffff /* Mask for quiet period (?) */ +#define AR5K_QUIET_CTL2_QT_DUR 0xffff0000 /* Mask for quiet duration (?) */ /* * TSF parameter register */ -#define AR5K_TSF_PARM 0x8104 -#define AR5K_TSF_PARM_INC_M 0x000000ff +#define AR5K_TSF_PARM 0x8104 /* Register Address */ +#define AR5K_TSF_PARM_INC_M 0x000000ff /* Mask for TSF increment */ #define AR5K_TSF_PARM_INC_S 0 /* + * QoS register (?) + */ +#define AR5K_QOS 0x8108 /* Register Address */ +#define AR5K_QOS_NOACK_2BIT_VALUES 0x00000000 /* (field) */ +#define AR5K_QOS_NOACK_BIT_OFFSET 0x00000020 /* (field) */ +#define AR5K_QOS_NOACK_BYTE_OFFSET 0x00000080 /* (field) */ + +/* * PHY error filter register */ #define AR5K_PHY_ERR_FIL 0x810c -#define AR5K_PHY_ERR_FIL_RADAR 0x00000020 -#define AR5K_PHY_ERR_FIL_OFDM 0x00020000 -#define AR5K_PHY_ERR_FIL_CCK 0x02000000 +#define AR5K_PHY_ERR_FIL_RADAR 0x00000020 /* Radar signal */ +#define AR5K_PHY_ERR_FIL_OFDM 0x00020000 /* OFDM false detect (ANI) */ +#define AR5K_PHY_ERR_FIL_CCK 0x02000000 /* CCK false detect (ANI) */ + +/* + * XR latency register + */ +#define AR5K_XRLAT_TX 0x8110 /* - * Rate duration register + * ACK SIFS register + */ +#define AR5K_ACKSIFS 0x8114 /* Register Address */ +#define AR5K_ACKSIFS_INC 0x00000000 /* ACK SIFS Increment (field) */ + +/* + * MIC QoS control register (?) + */ +#define AR5K_MIC_QOS_CTL 0x8118 /* Register Address */ +#define AR5K_MIC_QOS_CTL_0 0x00000001 /* MIC QoS control 0 (?) */ +#define AR5K_MIC_QOS_CTL_1 0x00000004 /* MIC QoS control 1 (?) */ +#define AR5K_MIC_QOS_CTL_2 0x00000010 /* MIC QoS control 2 (?) */ +#define AR5K_MIC_QOS_CTL_3 0x00000040 /* MIC QoS control 3 (?) */ +#define AR5K_MIC_QOS_CTL_4 0x00000100 /* MIC QoS control 4 (?) */ +#define AR5K_MIC_QOS_CTL_5 0x00000400 /* MIC QoS control 5 (?) */ +#define AR5K_MIC_QOS_CTL_6 0x00001000 /* MIC QoS control 6 (?) */ +#define AR5K_MIC_QOS_CTL_7 0x00004000 /* MIC QoS control 7 (?) */ +#define AR5K_MIC_QOS_CTL_MQ_EN 0x00010000 /* Enable MIC QoS */ + +/* + * MIC QoS select register (?) + */ +#define AR5K_MIC_QOS_SEL 0x811c +#define AR5K_MIC_QOS_SEL_0 0x00000001 +#define AR5K_MIC_QOS_SEL_1 0x00000010 +#define AR5K_MIC_QOS_SEL_2 0x00000100 +#define AR5K_MIC_QOS_SEL_3 0x00001000 +#define AR5K_MIC_QOS_SEL_4 0x00010000 +#define AR5K_MIC_QOS_SEL_5 0x00100000 +#define AR5K_MIC_QOS_SEL_6 0x01000000 +#define AR5K_MIC_QOS_SEL_7 0x10000000 + +/* + * Misc mode control register (?) + */ +#define AR5K_MISC_MODE 0x8120 /* Register Address */ +#define AR5K_MISC_MODE_FBSSID_MATCH 0x00000001 /* Force BSSID match */ +#define AR5K_MISC_MODE_ACKSIFS_MEM 0x00000002 /* ACK SIFS memory (?) */ +/* more bits */ + +/* + * OFDM Filter counter + */ +#define AR5K_OFDM_FIL_CNT 0x8124 + +/* + * CCK Filter counter + */ +#define AR5K_CCK_FIL_CNT 0x8128 + +/* + * PHY Error Counters (?) + */ +#define AR5K_PHYERR_CNT1 0x812c +#define AR5K_PHYERR_CNT1_MASK 0x8130 + +#define AR5K_PHYERR_CNT2 0x8134 +#define AR5K_PHYERR_CNT2_MASK 0x8138 + +/* + * TSF Threshold register (?) + */ +#define AR5K_TSF_THRES 0x813c + +/* + * Rate -> ACK SIFS mapping table (32 entries) + */ +#define AR5K_RATE_ACKSIFS_BASE 0x8680 /* Register Address */ +#define AR5K_RATE_ACKSIFS(_n) (AR5K_RATE_ACKSIFS_BSE + ((_n) << 2)) +#define AR5K_RATE_ACKSIFS_NORMAL 0x00000001 /* Normal SIFS (field) */ +#define AR5K_RATE_ACKSIFS_TURBO 0x00000400 /* Turbo SIFS (field) */ + +/* + * Rate -> duration mapping table (32 entries) */ #define AR5K_RATE_DUR_BASE 0x8700 #define AR5K_RATE_DUR(_n) (AR5K_RATE_DUR_BASE + ((_n) << 2)) +/* + * Rate -> db mapping table + * (8 entries, each one has 4 8bit fields) + */ +#define AR5K_RATE2DB_BASE 0x87c0 +#define AR5K_RATE2DB(_n) (AR5K_RATE2DB_BASE + ((_n) << 2)) + +/* + * db -> Rate mapping table + * (8 entries, each one has 4 8bit fields) + */ +#define AR5K_DB2RATE_BASE 0x87e0 +#define AR5K_DB2RATE(_n) (AR5K_DB2RATE_BASE + ((_n) << 2)) + /*===5212 end===*/ /* @@ -1613,12 +1832,34 @@ /*===PHY REGISTERS===*/ /* - * PHY register + * PHY registers start */ #define AR5K_PHY_BASE 0x9800 #define AR5K_PHY(_n) (AR5K_PHY_BASE + ((_n) << 2)) -#define AR5K_PHY_SHIFT_2GHZ 0x00004007 -#define AR5K_PHY_SHIFT_5GHZ 0x00000007 + +/* + * TST_2 (Misc config parameters) + */ +#define AR5K_PHY_TST2 0x9800 /* Register Address */ +#define AR5K_PHY_TST2_TRIG_SEL 0x00000001 /* Trigger select (?) (field ?) */ +#define AR5K_PHY_TST2_TRIG 0x00000010 /* Trigger (?) (field ?) */ +#define AR5K_PHY_TST2_CBUS_MODE 0x00000100 /* Cardbus mode (?) */ +/* bit reserved */ +#define AR5K_PHY_TST2_CLK32 0x00000400 /* CLK_OUT is CLK32 (32Khz external) */ +#define AR5K_PHY_TST2_CHANCOR_DUMP_EN 0x00000800 /* Enable Chancor dump (?) */ +#define AR5K_PHY_TST2_EVEN_CHANCOR_DUMP 0x00001000 /* Even Chancor dump (?) */ +#define AR5K_PHY_TST2_RFSILENT_EN 0x00002000 /* Enable RFSILENT */ +#define AR5K_PHY_TST2_ALT_RFDATA 0x00004000 /* Alternate RFDATA (5-2GHz switch) */ +#define AR5K_PHY_TST2_MINI_OBS_EN 0x00008000 /* Enable mini OBS (?) */ +#define AR5K_PHY_TST2_RX2_IS_RX5_INV 0x00010000 /* 2GHz rx path is the 5GHz path inverted (?) */ +#define AR5K_PHY_TST2_SLOW_CLK160 0x00020000 /* Slow CLK160 (?) */ +#define AR5K_PHY_TST2_AGC_OBS_SEL_3 0x00040000 /* AGC OBS Select 3 (?) */ +#define AR5K_PHY_TST2_BBB_OBS_SEL 0x00080000 /* BB OBS Select (field ?) */ +#define AR5K_PHY_TST2_ADC_OBS_SEL 0x00800000 /* ADC OBS Select (field ?) */ +#define AR5K_PHY_TST2_RX_CLR_SEL 0x08000000 /* RX Clear Select (?) */ +#define AR5K_PHY_TST2_FORCE_AGC_CLR 0x10000000 /* Force AGC clear (?) */ +#define AR5K_PHY_SHIFT_2GHZ 0x00004007 /* Used to access 2GHz radios */ +#define AR5K_PHY_SHIFT_5GHZ 0x00000007 /* Used to access 5GHz radios (default) */ /* * PHY frame control register [5110] /turbo mode register [5111+] @@ -1630,18 +1871,21 @@ * a "turbo mode register" for 5110. We treat this one as * a frame control register for 5110 below. */ -#define AR5K_PHY_TURBO 0x9804 -#define AR5K_PHY_TURBO_MODE 0x00000001 -#define AR5K_PHY_TURBO_SHORT 0x00000002 +#define AR5K_PHY_TURBO 0x9804 /* Register Address */ +#define AR5K_PHY_TURBO_MODE 0x00000001 /* Enable turbo mode */ +#define AR5K_PHY_TURBO_SHORT 0x00000002 /* Short mode (20Mhz channels) (?) */ /* * PHY agility command register + * (aka TST_1) */ -#define AR5K_PHY_AGC 0x9808 -#define AR5K_PHY_AGC_DISABLE 0x08000000 +#define AR5K_PHY_AGC 0x9808 /* Register Address */ +#define AR5K_PHY_TST1 0x9808 +#define AR5K_PHY_AGC_DISABLE 0x08000000 /* Disable AGC to A2 (?)*/ +#define AR5K_PHY_TST1_TXHOLD 0x00003800 /* Set tx hold (?) */ /* - * PHY timing register [5112+] + * PHY timing register 3 [5112+] */ #define AR5K_PHY_TIMING_3 0x9814 #define AR5K_PHY_TIMING_3_DSC_MAN 0xfffe0000 @@ -1657,26 +1901,81 @@ /* * PHY activation register */ -#define AR5K_PHY_ACT 0x981c -#define AR5K_PHY_ACT_ENABLE 0x00000001 -#define AR5K_PHY_ACT_DISABLE 0x00000002 +#define AR5K_PHY_ACT 0x981c /* Register Address */ +#define AR5K_PHY_ACT_ENABLE 0x00000001 /* Activate PHY */ +#define AR5K_PHY_ACT_DISABLE 0x00000002 /* Deactivate PHY */ + +/* + * PHY RF control registers + * (i think these are delay times, + * these calibration values exist + * in EEPROM) + */ +#define AR5K_PHY_RF_CTL2 0x9824 /* Register Address */ +#define AR5K_PHY_RF_CTL2_TXF2TXD_START 0x0000000f /* Mask for TX frame to TX d(esc?) start */ + +#define AR5K_PHY_RF_CTL3 0x9828 /* Register Address */ +#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON 0x0000000f /* Mask for TX end to XLNA on */ + +#define AR5K_PHY_RF_CTL4 0x9834 /* Register Address */ +#define AR5K_PHY_RF_CTL4_TXF2XPA_A_ON 0x00000001 /* TX frame to XPA A on (field) */ +#define AR5K_PHY_RF_CTL4_TXF2XPA_B_ON 0x00000100 /* TX frame to XPA B on (field) */ +#define AR5K_PHY_RF_CTL4_TXE2XPA_A_OFF 0x00010000 /* TX end to XPA A off (field) */ +#define AR5K_PHY_RF_CTL4_TXE2XPA_B_OFF 0x01000000 /* TX end to XPA B off (field) */ + +/* + * Pre-Amplifier control register + * (XPA -> external pre-amplifier) + */ +#define AR5K_PHY_PA_CTL 0x9838 /* Register Address */ +#define AR5K_PHY_PA_CTL_XPA_A_HI 0x00000001 /* XPA A high (?) */ +#define AR5K_PHY_PA_CTL_XPA_B_HI 0x00000002 /* XPA B high (?) */ +#define AR5K_PHY_PA_CTL_XPA_A_EN 0x00000004 /* Enable XPA A */ +#define AR5K_PHY_PA_CTL_XPA_B_EN 0x00000008 /* Enable XPA B */ + +/* + * PHY settling register + */ +#define AR5K_PHY_SETTLING 0x9844 /* Register Address */ +#define AR5K_PHY_SETTLING_AGC 0x0000007f /* Mask for AGC settling time */ +#define AR5K_PHY_SETTLING_SWITCH 0x00003f80 /* Mask for Switch settlig time */ + +/* + * PHY Gain registers + */ +#define AR5K_PHY_GAIN 0x9848 /* Register Address */ +#define AR5K_PHY_GAIN_TXRX_ATTEN 0x0003f000 /* Mask for TX-RX Attenuation */ + +#define AR5K_PHY_GAIN_OFFSET 0x984c /* Register Address */ +#define AR5K_PHY_GAIN_OFFSET_RXTX_FLAG 0x00020000 /* RX-TX flag (?) */ + +/* + * Desired size register + * (for more infos read ANI patent) + */ +#define AR5K_PHY_DESIRED_SIZE 0x9850 /* Register Address */ +#define AR5K_PHY_DESIRED_SIZE_ADC 0x000000ff /* Mask for ADC desired size */ +#define AR5K_PHY_DESIRED_SIZE_PGA 0x0000ff00 /* Mask for PGA desired size */ +#define AR5K_PHY_DESIRED_SIZE_TOT 0x0ff00000 /* Mask for Total desired size (?) */ /* * PHY signal register + * (for more infos read ANI patent) */ -#define AR5K_PHY_SIG 0x9858 -#define AR5K_PHY_SIG_FIRSTEP 0x0003f000 +#define AR5K_PHY_SIG 0x9858 /* Register Address */ +#define AR5K_PHY_SIG_FIRSTEP 0x0003f000 /* Mask for FIRSTEP */ #define AR5K_PHY_SIG_FIRSTEP_S 12 -#define AR5K_PHY_SIG_FIRPWR 0x03fc0000 +#define AR5K_PHY_SIG_FIRPWR 0x03fc0000 /* Mask for FIPWR */ #define AR5K_PHY_SIG_FIRPWR_S 18 /* * PHY coarse agility control register + * (for more infos read ANI patent) */ -#define AR5K_PHY_AGCCOARSE 0x985c -#define AR5K_PHY_AGCCOARSE_LO 0x00007f80 +#define AR5K_PHY_AGCCOARSE 0x985c /* Register Address */ +#define AR5K_PHY_AGCCOARSE_LO 0x00007f80 /* Mask for AGC Coarse low */ #define AR5K_PHY_AGCCOARSE_LO_S 7 -#define AR5K_PHY_AGCCOARSE_HI 0x003f8000 +#define AR5K_PHY_AGCCOARSE_HI 0x003f8000 /* Mask for AGC Coarse high */ #define AR5K_PHY_AGCCOARSE_HI_S 15 /* @@ -1689,12 +1988,13 @@ /* * PHY noise floor status register */ -#define AR5K_PHY_NF 0x9864 -#define AR5K_PHY_NF_M 0x000001ff -#define AR5K_PHY_NF_ACTIVE 0x00000100 +#define AR5K_PHY_NF 0x9864 /* Register address */ +#define AR5K_PHY_NF_M 0x000001ff /* Noise floor mask */ +#define AR5K_PHY_NF_ACTIVE 0x00000100 /* Noise floor calibration still active */ #define AR5K_PHY_NF_RVAL(_n) (((_n) >> 19) & AR5K_PHY_NF_M) #define AR5K_PHY_NF_AVAL(_n) (-((_n) ^ AR5K_PHY_NF_M) + 1) #define AR5K_PHY_NF_SVAL(_n) (((_n) & AR5K_PHY_NF_M) | (1 << 9)) +#define AR5K_PHY_NF_THRESH62 0x00001000 /* Thresh62 -check ANI patent- (field) */ /* * PHY ADC saturation register [5110] @@ -1706,6 +2006,30 @@ #define AR5K_PHY_ADCSAT_THR_S 5 /* + * PHY Weak ofdm signal detection threshold registers (ANI) [5212+] + */ + +/* High thresholds */ +#define AR5K_PHY_WEAK_OFDM_HIGH_THR 0x9868 +#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT 0x0000001f +#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT_S 0 +#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1 0x00fe0000 +#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1_S 17 +#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2 0x7f000000 +#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_S 24 + +/* Low thresholds */ +#define AR5K_PHY_WEAK_OFDM_LOW_THR 0x986c +#define AR5K_PHY_WEAK_OFDM_LOW_THR_SELFCOR_EN 0x00000001 +#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT 0x00003f00 +#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT_S 8 +#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1 0x001fc000 +#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1_S 14 +#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2 0x0fe00000 +#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_S 21 + + +/* * PHY sleep registers [5112+] */ #define AR5K_PHY_SCR 0x9870 @@ -1730,6 +2054,8 @@ AR5K_PHY_PLL_44MHZ_5211 : AR5K_PHY_PLL_44MHZ_5212) #define AR5K_PHY_PLL_RF5111 0x00000000 #define AR5K_PHY_PLL_RF5112 0x00000040 +#define AR5K_PHY_PLL_HALF_RATE 0x00000100 +#define AR5K_PHY_PLL_QUARTER_RATE 0x00000200 /* * RF Buffer register @@ -1792,23 +2118,74 @@ #define AR5K_PHY_RFSTG_DISABLE 0x00000021 /* + * PHY Antenna control register + */ +#define AR5K_PHY_ANT_CTL 0x9910 /* Register Address */ +#define AR5K_PHY_ANT_CTL_TXRX_EN 0x00000001 /* Enable TX/RX (?) */ +#define AR5K_PHY_ANT_CTL_SECTORED_ANT 0x00000004 /* Sectored Antenna */ +#define AR5K_PHY_ANT_CTL_HITUNE5 0x00000008 /* Hitune5 (?) */ +#define AR5K_PHY_ANT_CTL_SWTABLE_IDLE 0x00000010 /* Switch table idle (?) */ + +/* * PHY receiver delay register [5111+] */ -#define AR5K_PHY_RX_DELAY 0x9914 -#define AR5K_PHY_RX_DELAY_M 0x00003fff +#define AR5K_PHY_RX_DELAY 0x9914 /* Register Address */ +#define AR5K_PHY_RX_DELAY_M 0x00003fff /* Mask for RX activate to receive delay (/100ns) */ + +/* + * PHY max rx length register (?) [5111] + */ +#define AR5K_PHY_MAX_RX_LEN 0x991c /* - * PHY timing I(nphase) Q(adrature) control register [5111+] + * PHY timing register 4 + * I(nphase)/Q(adrature) calibration register [5111+] */ -#define AR5K_PHY_IQ 0x9920 /* Register address */ +#define AR5K_PHY_IQ 0x9920 /* Register Address */ #define AR5K_PHY_IQ_CORR_Q_Q_COFF 0x0000001f /* Mask for q correction info */ #define AR5K_PHY_IQ_CORR_Q_I_COFF 0x000007e0 /* Mask for i correction info */ #define AR5K_PHY_IQ_CORR_Q_I_COFF_S 5 #define AR5K_PHY_IQ_CORR_ENABLE 0x00000800 /* Enable i/q correction */ -#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX 0x0000f000 +#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX 0x0000f000 /* Mask for max number of samples in log scale */ #define AR5K_PHY_IQ_CAL_NUM_LOG_MAX_S 12 #define AR5K_PHY_IQ_RUN 0x00010000 /* Run i/q calibration */ +#define AR5K_PHY_IQ_USE_PT_DF 0x00020000 /* Use pilot track df (?) */ +#define AR5K_PHY_IQ_EARLY_TRIG_THR 0x00200000 /* Early trigger threshold (?) (field) */ +#define AR5K_PHY_IQ_PILOT_MASK_EN 0x10000000 /* Enable pilot mask (?) */ +#define AR5K_PHY_IQ_CHAN_MASK_EN 0x20000000 /* Enable channel mask (?) */ +#define AR5K_PHY_IQ_SPUR_FILT_EN 0x40000000 /* Enable spur filter */ +#define AR5K_PHY_IQ_SPUR_RSSI_EN 0x80000000 /* Enable spur rssi */ +/* + * PHY timing register 5 + * OFDM Self-correlator Cyclic RSSI threshold params + * (Check out bb_cycpwr_thr1 on ANI patent) + */ +#define AR5K_PHY_OFDM_SELFCORR 0x9924 /* Register Address */ +#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_EN 0x00000001 /* Enable cyclic RSSI thr 1 */ +#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1 0x000000fe /* Mask for Cyclic RSSI threshold 1 */ +#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR3 0x00000100 /* Cyclic RSSI threshold 3 (field) (?) */ +#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR_EN 0x00008000 /* Enable 1A RSSI threshold (?) */ +#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR 0x00010000 /* 1A RSSI threshold (field) (?) */ +#define AR5K_PHY_OFDM_SELFCORR_LSCTHR_HIRSSI 0x00800000 /* Long sc threshold hi rssi (?) */ + +/* + * PHY-only warm reset register + */ +#define AR5K_PHY_WARM_RESET 0x9928 + +/* + * PHY-only control register + */ +#define AR5K_PHY_CTL 0x992c /* Register Address */ +#define AR5K_PHY_CTL_RX_DRAIN_RATE 0x00000001 /* RX drain rate (?) */ +#define AR5K_PHY_CTL_LATE_TX_SIG_SYM 0x00000002 /* Late tx signal symbol (?) */ +#define AR5K_PHY_CTL_GEN_SCRAMBLER 0x00000004 /* Generate scrambler */ +#define AR5K_PHY_CTL_TX_ANT_SEL 0x00000008 /* TX antenna select */ +#define AR5K_PHY_CTL_TX_ANT_STATIC 0x00000010 /* Static TX antenna */ +#define AR5K_PHY_CTL_RX_ANT_SEL 0x00000020 /* RX antenna select */ +#define AR5K_PHY_CTL_RX_ANT_STATIC 0x00000040 /* Static RX antenna */ +#define AR5K_PHY_CTL_LOW_FREQ_SLE_EN 0x00000080 /* Enable low freq sleep */ /* * PHY PAPD probe register [5111+ (?)] @@ -1816,9 +2193,13 @@ * Because it's always 0 in 5211 initialization code */ #define AR5K_PHY_PAPD_PROBE 0x9930 +#define AR5K_PHY_PAPD_PROBE_SH_HI_PAR 0x00000001 +#define AR5K_PHY_PAPD_PROBE_PCDAC_BIAS 0x00000002 +#define AR5K_PHY_PAPD_PROBE_COMP_GAIN 0x00000040 #define AR5K_PHY_PAPD_PROBE_TXPOWER 0x00007e00 #define AR5K_PHY_PAPD_PROBE_TXPOWER_S 9 #define AR5K_PHY_PAPD_PROBE_TX_NEXT 0x00008000 +#define AR5K_PHY_PAPD_PROBE_PREDIST_EN 0x00010000 #define AR5K_PHY_PAPD_PROBE_TYPE 0x01800000 /* [5112+] */ #define AR5K_PHY_PAPD_PROBE_TYPE_S 23 #define AR5K_PHY_PAPD_PROBE_TYPE_OFDM 0 @@ -1848,15 +2229,16 @@ #define AR5K_PHY_FRAME_CTL (ah->ah_version == AR5K_AR5210 ? \ AR5K_PHY_FRAME_CTL_5210 : AR5K_PHY_FRAME_CTL_5211) /*---[5111+]---*/ -#define AR5K_PHY_FRAME_CTL_TX_CLIP 0x00000038 +#define AR5K_PHY_FRAME_CTL_TX_CLIP 0x00000038 /* Mask for tx clip (?) */ #define AR5K_PHY_FRAME_CTL_TX_CLIP_S 3 +#define AR5K_PHY_FRAME_CTL_PREP_CHINFO 0x00010000 /* Prepend chan info */ /*---[5110/5111]---*/ -#define AR5K_PHY_FRAME_CTL_TIMING_ERR 0x01000000 -#define AR5K_PHY_FRAME_CTL_PARITY_ERR 0x02000000 -#define AR5K_PHY_FRAME_CTL_ILLRATE_ERR 0x04000000 /* illegal rate */ -#define AR5K_PHY_FRAME_CTL_ILLLEN_ERR 0x08000000 /* illegal length */ +#define AR5K_PHY_FRAME_CTL_TIMING_ERR 0x01000000 /* PHY timing error */ +#define AR5K_PHY_FRAME_CTL_PARITY_ERR 0x02000000 /* Parity error */ +#define AR5K_PHY_FRAME_CTL_ILLRATE_ERR 0x04000000 /* Illegal rate */ +#define AR5K_PHY_FRAME_CTL_ILLLEN_ERR 0x08000000 /* Illegal length */ #define AR5K_PHY_FRAME_CTL_SERVICE_ERR 0x20000000 -#define AR5K_PHY_FRAME_CTL_TXURN_ERR 0x40000000 /* tx underrun */ +#define AR5K_PHY_FRAME_CTL_TXURN_ERR 0x40000000 /* TX underrun */ #define AR5K_PHY_FRAME_CTL_INI AR5K_PHY_FRAME_CTL_SERVICE_ERR | \ AR5K_PHY_FRAME_CTL_TXURN_ERR | \ AR5K_PHY_FRAME_CTL_ILLLEN_ERR | \ @@ -1915,6 +2297,11 @@ after DFS is enabled */ #define AR5K_PHY_ANT_SWITCH_TABLE_1 0x9964 /* + * PHY Noise floor threshold + */ +#define AR5K_PHY_NFTHRES 0x9968 + +/* * PHY clock sleep registers [5112+] */ #define AR5K_PHY_SCLOCK 0x99f0 @@ -1922,56 +2309,116 @@ after DFS is enabled */ #define AR5K_PHY_SDELAY 0x99f4 #define AR5K_PHY_SDELAY_32MHZ 0x000000ff #define AR5K_PHY_SPENDING 0x99f8 +#define AR5K_PHY_SPENDING_14 0x00000014 +#define AR5K_PHY_SPENDING_18 0x00000018 #define AR5K_PHY_SPENDING_RF5111 0x00000018 -#define AR5K_PHY_SPENDING_RF5112 0x00000014 /* <- i 've only seen this on 2425 dumps ! */ -#define AR5K_PHY_SPENDING_RF5112A 0x0000000e /* but since i only have 5112A-based chips */ -#define AR5K_PHY_SPENDING_RF5424 0x00000012 /* to test it might be also for old 5112. */ +#define AR5K_PHY_SPENDING_RF5112 0x00000014 +/* #define AR5K_PHY_SPENDING_RF5112A 0x0000000e */ +/* #define AR5K_PHY_SPENDING_RF5424 0x00000012 */ +#define AR5K_PHY_SPENDING_RF5413 0x00000014 +#define AR5K_PHY_SPENDING_RF2413 0x00000014 +#define AR5K_PHY_SPENDING_RF2425 0x00000018 /* * Misc PHY/radio registers [5110 - 5111] */ -#define AR5K_BB_GAIN_BASE 0x9b00 /* BaseBand Amplifier Gain table base address */ +#define AR5K_BB_GAIN_BASE 0x9b00 /* BaseBand Amplifier Gain table base address */ #define AR5K_BB_GAIN(_n) (AR5K_BB_GAIN_BASE + ((_n) << 2)) -#define AR5K_RF_GAIN_BASE 0x9a00 /* RF Amplrifier Gain table base address */ +#define AR5K_RF_GAIN_BASE 0x9a00 /* RF Amplrifier Gain table base address */ #define AR5K_RF_GAIN(_n) (AR5K_RF_GAIN_BASE + ((_n) << 2)) /* * PHY timing IQ calibration result register [5111+] */ -#define AR5K_PHY_IQRES_CAL_PWR_I 0x9c10 /* I (Inphase) power value */ -#define AR5K_PHY_IQRES_CAL_PWR_Q 0x9c14 /* Q (Quadrature) power value */ +#define AR5K_PHY_IQRES_CAL_PWR_I 0x9c10 /* I (Inphase) power value */ +#define AR5K_PHY_IQRES_CAL_PWR_Q 0x9c14 /* Q (Quadrature) power value */ #define AR5K_PHY_IQRES_CAL_CORR 0x9c18 /* I/Q Correlation */ /* * PHY current RSSI register [5111+] */ -#define AR5K_PHY_CURRENT_RSSI 0x9c1c +#define AR5K_PHY_CURRENT_RSSI 0x9c1c + +/* + * PHY RF Bus grant register (?) + */ +#define AR5K_PHY_RFBUS_GRANT 0x9c20 + +/* + * PHY ADC test register + */ +#define AR5K_PHY_ADC_TEST 0x9c24 +#define AR5K_PHY_ADC_TEST_I 0x00000001 +#define AR5K_PHY_ADC_TEST_Q 0x00000200 + +/* + * PHY DAC test register + */ +#define AR5K_PHY_DAC_TEST 0x9c28 +#define AR5K_PHY_DAC_TEST_I 0x00000001 +#define AR5K_PHY_DAC_TEST_Q 0x00000200 + +/* + * PHY PTAT register (?) + */ +#define AR5K_PHY_PTAT 0x9c2c + +/* + * PHY Illegal TX rate register [5112+] + */ +#define AR5K_PHY_BAD_TX_RATE 0x9c30 + +/* + * PHY SPUR Power register [5112+] + */ +#define AR5K_PHY_SPUR_PWR 0x9c34 /* Register Address */ +#define AR5K_PHY_SPUR_PWR_I 0x00000001 /* SPUR Power estimate for I (field) */ +#define AR5K_PHY_SPUR_PWR_Q 0x00000100 /* SPUR Power estimate for Q (field) */ +#define AR5K_PHY_SPUR_PWR_FILT 0x00010000 /* Power with SPUR removed (field) */ + +/* + * PHY Channel status register [5112+] (?) + */ +#define AR5K_PHY_CHAN_STATUS 0x9c38 +#define AR5K_PHY_CHAN_STATUS_BT_ACT 0x00000001 +#define AR5K_PHY_CHAN_STATUS_RX_CLR_RAW 0x00000002 +#define AR5K_PHY_CHAN_STATUS_RX_CLR_MAC 0x00000004 +#define AR5K_PHY_CHAN_STATUS_RX_CLR_PAP 0x00000008 + +/* + * PHY PAPD I (power?) table (?) + * (92! entries) + */ +#define AR5K_PHY_PAPD_I_BASE 0xa000 +#define AR5K_PHY_PAPD_I(_n) (AR5K_PHY_PAPD_I_BASE + ((_n) << 2)) /* * PHY PCDAC TX power table */ #define AR5K_PHY_PCDAC_TXPOWER_BASE_5211 0xa180 -#define AR5K_PHY_PCDAC_TXPOWER_BASE_5413 0xa280 -#define AR5K_PHY_PCDAC_TXPOWER_BASE (ah->ah_radio >= AR5K_RF5413 ? \ - AR5K_PHY_PCDAC_TXPOWER_BASE_5413 :\ +#define AR5K_PHY_PCDAC_TXPOWER_BASE_2413 0xa280 +#define AR5K_PHY_PCDAC_TXPOWER_BASE (ah->ah_radio >= AR5K_RF2413 ? \ + AR5K_PHY_PCDAC_TXPOWER_BASE_2413 :\ AR5K_PHY_PCDAC_TXPOWER_BASE_5211) #define AR5K_PHY_PCDAC_TXPOWER(_n) (AR5K_PHY_PCDAC_TXPOWER_BASE + ((_n) << 2)) /* * PHY mode register [5111+] */ -#define AR5K_PHY_MODE 0x0a200 /* Register address */ -#define AR5K_PHY_MODE_MOD 0x00000001 /* PHY Modulation mask*/ +#define AR5K_PHY_MODE 0x0a200 /* Register Address */ +#define AR5K_PHY_MODE_MOD 0x00000001 /* PHY Modulation bit */ #define AR5K_PHY_MODE_MOD_OFDM 0 #define AR5K_PHY_MODE_MOD_CCK 1 -#define AR5K_PHY_MODE_FREQ 0x00000002 /* Freq mode mask */ +#define AR5K_PHY_MODE_FREQ 0x00000002 /* Freq mode bit */ #define AR5K_PHY_MODE_FREQ_5GHZ 0 #define AR5K_PHY_MODE_FREQ_2GHZ 2 -#define AR5K_PHY_MODE_MOD_DYN 0x00000004 /* Dynamic OFDM/CCK mode mask [5112+] */ +#define AR5K_PHY_MODE_MOD_DYN 0x00000004 /* Enable Dynamic OFDM/CCK mode [5112+] */ #define AR5K_PHY_MODE_RAD 0x00000008 /* [5212+] */ #define AR5K_PHY_MODE_RAD_RF5111 0 #define AR5K_PHY_MODE_RAD_RF5112 8 -#define AR5K_PHY_MODE_XR 0x00000010 /* [5112+] */ +#define AR5K_PHY_MODE_XR 0x00000010 /* Enable XR mode [5112+] */ +#define AR5K_PHY_MODE_HALF_RATE 0x00000020 /* Enable Half rate (test) */ +#define AR5K_PHY_MODE_QUARTER_RATE 0x00000040 /* Enable Quarter rat (test) */ /* * PHY CCK transmit control register [5111+ (?)] @@ -1979,6 +2426,15 @@ after DFS is enabled */ #define AR5K_PHY_CCKTXCTL 0xa204 #define AR5K_PHY_CCKTXCTL_WORLD 0x00000000 #define AR5K_PHY_CCKTXCTL_JAPAN 0x00000010 +#define AR5K_PHY_CCKTXCTL_SCRAMBLER_DIS 0x00000001 +#define AR5K_PHY_CCKTXCTK_DAC_SCALE 0x00000004 + +/* + * PHY CCK Cross-correlator Barker RSSI threshold register [5212+] + */ +#define AR5K_PHY_CCK_CROSSCORR 0xa208 +#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR 0x0000000f +#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR_S 0 /* * PHY 2GHz gain register [5111+] diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index e78319aa47c..3bf3a869361 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4645,8 +4645,7 @@ static int b43_wireless_init(struct ssb_device *dev) } /* fill hw info */ - hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | - IEEE80211_HW_RX_INCLUDES_FCS | + hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM; diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index 8d54502222a..9dda8169f7c 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -192,7 +192,7 @@ int b43_generate_txhdr(struct b43_wldev *dev, const struct b43_phy *phy = &dev->phy; const struct ieee80211_hdr *wlhdr = (const struct ieee80211_hdr *)fragment_data; - int use_encryption = (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT)); + int use_encryption = !!info->control.hw_key; __le16 fctl = wlhdr->frame_control; struct ieee80211_rate *fbrate; u8 rate, rate_fb; diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index a1b8bf3ee73..2541c81932f 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -3702,8 +3702,7 @@ static int b43legacy_wireless_init(struct ssb_device *dev) } /* fill hw info */ - hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | - IEEE80211_HW_RX_INCLUDES_FCS | + hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM; hw->queues = 1; /* FIXME: hardware has more queues */ @@ -3846,10 +3845,10 @@ static int b43legacy_resume(struct ssb_device *dev) goto out; } } - mutex_unlock(&wl->mutex); b43legacydbg(wl, "Device resumed.\n"); out: + mutex_unlock(&wl->mutex); return err; } diff --git a/drivers/net/wireless/b43legacy/xmit.c b/drivers/net/wireless/b43legacy/xmit.c index e969ed8d412..68e1f8c7872 100644 --- a/drivers/net/wireless/b43legacy/xmit.c +++ b/drivers/net/wireless/b43legacy/xmit.c @@ -192,7 +192,7 @@ static int generate_txhdr_fw3(struct b43legacy_wldev *dev, u16 cookie) { const struct ieee80211_hdr *wlhdr; - int use_encryption = (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT)); + int use_encryption = !!info->control.hw_key; u16 fctl; u8 rate; struct ieee80211_rate *rate_fb; diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index 5bf9e00b070..c6f886ec08a 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -6442,6 +6442,7 @@ static int ipw2100_resume(struct pci_dev *pci_dev) if (err) { printk(KERN_ERR "%s: pci_enable_device failed on resume\n", dev->name); + mutex_unlock(&priv->action_mutex); return err; } pci_restore_state(pci_dev); @@ -7146,7 +7147,7 @@ static int ipw2100_wx_get_rate(struct net_device *dev, err = ipw2100_get_ordinal(priv, IPW_ORD_CURRENT_TX_RATE, &val, &len); if (err) { IPW_DEBUG_WX("failed querying ordinals.\n"); - return err; + goto done; } switch (val & TX_RATE_MASK) { diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index 1acfbcd3703..36e8d2f6e7b 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -305,9 +305,10 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c) #define _ipw_write8(ipw, ofs, val) writeb((val), (ipw)->hw_base + (ofs)) /* 8-bit direct write (for low 4K of SRAM/regs), with debug wrapper */ -#define ipw_write8(ipw, ofs, val) \ +#define ipw_write8(ipw, ofs, val) do { \ IPW_DEBUG_IO("%s %d: write_direct8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \ - _ipw_write8(ipw, ofs, val) + _ipw_write8(ipw, ofs, val); \ + } while (0) /* 16-bit direct write (low 4K) */ #define _ipw_write16(ipw, ofs, val) writew((val), (ipw)->hw_base + (ofs)) @@ -11946,7 +11947,7 @@ module_param(auto_create, int, 0444); MODULE_PARM_DESC(auto_create, "auto create adhoc network (default on)"); module_param(led, int, 0444); -MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)\n"); +MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)"); module_param(debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); diff --git a/drivers/net/wireless/iwlwifi/Kconfig b/drivers/net/wireless/iwlwifi/Kconfig index 82b66a3d3a5..b0ac0ce3fb9 100644 --- a/drivers/net/wireless/iwlwifi/Kconfig +++ b/drivers/net/wireless/iwlwifi/Kconfig @@ -14,18 +14,49 @@ config IWLWIFI_LEDS default n config IWLWIFI_RFKILL - boolean "IWLWIFI RF kill support" + boolean "Iwlwifi RF kill support" depends on IWLCORE -config IWL4965 - tristate "Intel Wireless WiFi 4965AGN" +config IWLWIFI_DEBUG + bool "Enable full debugging output in iwlagn driver" + depends on IWLCORE + ---help--- + This option will enable debug tracing output for the iwlwifi drivers + + This will result in the kernel module being ~100k larger. You can + control which debug output is sent to the kernel log by setting the + value in + + /sys/class/net/wlan0/device/debug_level + + This entry will only exist if this option is enabled. + + To set a value, simply echo an 8-byte hex value to the same file: + + % echo 0x43fff > /sys/class/net/wlan0/device/debug_level + + You can find the list of debug mask values in: + drivers/net/wireless/iwlwifi/iwl-debug.h + + If this is your first time using this driver, you should say Y here + as the debug information can assist others in helping you resolve + any problems you may encounter. + +config IWLWIFI_DEBUGFS + bool "Iwlwifi debugfs support" + depends on IWLCORE && IWLWIFI_DEBUG && MAC80211_DEBUGFS + ---help--- + Enable creation of debugfs files for the iwlwifi drivers. + +config IWLAGN + tristate "Intel Wireless WiFi Next Gen AGN" depends on PCI && MAC80211 && WLAN_80211 && EXPERIMENTAL select FW_LOADER select IWLCORE ---help--- Select to build the driver supporting the: - Intel Wireless WiFi Link 4965AGN + Intel Wireless WiFi Link Next-Gen AGN This driver uses the kernel's mac80211 subsystem. @@ -42,60 +73,33 @@ config IWL4965 If you want to compile the driver as a module ( = code which can be inserted in and removed from the running kernel whenever you want), say M here and read <file:Documentation/kbuild/modules.txt>. The - module will be called iwl4965.ko. - -config IWL4965_LEDS - bool "Enable LEDS features in iwl4965 driver" - depends on IWL4965 - select IWLWIFI_LEDS - ---help--- - This option enables LEDS for the iwlwifi drivers + module will be called iwlagn.ko. - -config IWL4965_SPECTRUM_MEASUREMENT - bool "Enable Spectrum Measurement in iwl4965 driver" - depends on IWL4965 +config IWLAGN_SPECTRUM_MEASUREMENT + bool "Enable Spectrum Measurement in iwlagn driver" + depends on IWLAGN ---help--- - This option will enable spectrum measurement for the iwl4965 driver. + This option will enable spectrum measurement for the iwlagn driver. -config IWLWIFI_DEBUG - bool "Enable full debugging output in iwl4965 driver" - depends on IWL4965 +config IWLAGN_LEDS + bool "Enable LEDS features in iwlagn driver" + depends on IWLAGN + select IWLWIFI_LEDS ---help--- - This option will enable debug tracing output for the iwl4965 - driver. - - This will result in the kernel module being ~100k larger. You can - control which debug output is sent to the kernel log by setting the - value in - - /sys/class/net/wlan0/device/debug_level - - This entry will only exist if this option is enabled. - - To set a value, simply echo an 8-byte hex value to the same file: - - % echo 0x43fff > /sys/class/net/wlan0/device/debug_level + This option enables LEDS for the iwlagn drivers - You can find the list of debug mask values in: - drivers/net/wireless/iwlwifi/iwl-4965-debug.h - If this is your first time using this driver, you should say Y here - as the debug information can assist others in helping you resolve - any problems you may encounter. +config IWL4965 + bool "Intel Wireless WiFi 4965AGN" + depends on IWLAGN + ---help--- + This option enables support for Intel Wireless WiFi Link 4965AGN config IWL5000 bool "Intel Wireless WiFi 5000AGN" - depends on IWL4965 + depends on IWLAGN ---help--- This option enables support for Intel Wireless WiFi Link 5000AGN Family - Dependency on 4965 is temporary - -config IWLWIFI_DEBUGFS - bool "Iwlwifi debugfs support" - depends on IWLCORE && IWLWIFI_DEBUG && MAC80211_DEBUGFS - ---help--- - Enable creation of debugfs files for the iwlwifi drivers. config IWL3945 tristate "Intel PRO/Wireless 3945ABG/BG Network Connection" diff --git a/drivers/net/wireless/iwlwifi/Makefile b/drivers/net/wireless/iwlwifi/Makefile index 1f52b92f08b..47aa28f6a51 100644 --- a/drivers/net/wireless/iwlwifi/Makefile +++ b/drivers/net/wireless/iwlwifi/Makefile @@ -6,15 +6,14 @@ iwlcore-$(CONFIG_IWLWIFI_DEBUGFS) += iwl-debugfs.o iwlcore-$(CONFIG_IWLWIFI_LEDS) += iwl-led.o iwlcore-$(CONFIG_IWLWIFI_RFKILL) += iwl-rfkill.o +obj-$(CONFIG_IWLAGN) += iwlagn.o +iwlagn-objs := iwl-agn.o iwl-agn-rs.o + +iwlagn-$(CONFIG_IWL4965) += iwl-4965.o +iwlagn-$(CONFIG_IWL5000) += iwl-5000.o + obj-$(CONFIG_IWL3945) += iwl3945.o iwl3945-objs := iwl3945-base.o iwl-3945.o iwl-3945-rs.o iwl3945-$(CONFIG_IWL3945_LEDS) += iwl-3945-led.o -obj-$(CONFIG_IWL4965) += iwl4965.o -iwl4965-objs := iwl4965-base.o iwl-4965.o iwl-4965-rs.o - -ifeq ($(CONFIG_IWL5000),y) - iwl4965-objs += iwl-5000.o -endif - diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.c b/drivers/net/wireless/iwlwifi/iwl-3945-led.c index 6be1fe13fa5..d3336966b6b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.c @@ -206,12 +206,12 @@ static void iwl3945_led_brightness_set(struct led_classdev *led_cdev, static int iwl3945_led_register_led(struct iwl3945_priv *priv, struct iwl3945_led *led, enum led_type type, u8 set_led, - const char *name, char *trigger) + char *trigger) { struct device *device = wiphy_dev(priv->hw->wiphy); int ret; - led->led_dev.name = name; + led->led_dev.name = led->name; led->led_dev.brightness_set = iwl3945_led_brightness_set; led->led_dev.default_trigger = trigger; @@ -308,7 +308,6 @@ void iwl3945_led_background(struct iwl3945_priv *priv) int iwl3945_led_register(struct iwl3945_priv *priv) { char *trigger; - char name[32]; int ret; priv->last_blink_rate = 0; @@ -318,7 +317,8 @@ int iwl3945_led_register(struct iwl3945_priv *priv) priv->allow_blinking = 0; trigger = ieee80211_get_radio_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:radio", + snprintf(priv->led[IWL_LED_TRG_RADIO].name, + sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s:radio", wiphy_name(priv->hw->wiphy)); priv->led[IWL_LED_TRG_RADIO].led_on = iwl3945_led_on; @@ -327,19 +327,20 @@ int iwl3945_led_register(struct iwl3945_priv *priv) ret = iwl3945_led_register_led(priv, &priv->led[IWL_LED_TRG_RADIO], - IWL_LED_TRG_RADIO, 1, - name, trigger); + IWL_LED_TRG_RADIO, 1, trigger); + if (ret) goto exit_fail; trigger = ieee80211_get_assoc_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:assoc", + snprintf(priv->led[IWL_LED_TRG_ASSOC].name, + sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s:assoc", wiphy_name(priv->hw->wiphy)); ret = iwl3945_led_register_led(priv, &priv->led[IWL_LED_TRG_ASSOC], - IWL_LED_TRG_ASSOC, 0, - name, trigger); + IWL_LED_TRG_ASSOC, 0, trigger); + /* for assoc always turn led on */ priv->led[IWL_LED_TRG_ASSOC].led_on = iwl3945_led_on; priv->led[IWL_LED_TRG_ASSOC].led_off = iwl3945_led_on; @@ -349,14 +350,13 @@ int iwl3945_led_register(struct iwl3945_priv *priv) goto exit_fail; trigger = ieee80211_get_rx_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:RX", + snprintf(priv->led[IWL_LED_TRG_RX].name, + sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s:RX", wiphy_name(priv->hw->wiphy)); - ret = iwl3945_led_register_led(priv, &priv->led[IWL_LED_TRG_RX], - IWL_LED_TRG_RX, 0, - name, trigger); + IWL_LED_TRG_RX, 0, trigger); priv->led[IWL_LED_TRG_RX].led_on = iwl3945_led_associated; priv->led[IWL_LED_TRG_RX].led_off = iwl3945_led_associated; @@ -366,13 +366,14 @@ int iwl3945_led_register(struct iwl3945_priv *priv) goto exit_fail; trigger = ieee80211_get_tx_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:TX", + snprintf(priv->led[IWL_LED_TRG_TX].name, + sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s:TX", wiphy_name(priv->hw->wiphy)); ret = iwl3945_led_register_led(priv, &priv->led[IWL_LED_TRG_TX], - IWL_LED_TRG_TX, 0, - name, trigger); + IWL_LED_TRG_TX, 0, trigger); + priv->led[IWL_LED_TRG_TX].led_on = iwl3945_led_associated; priv->led[IWL_LED_TRG_TX].led_off = iwl3945_led_associated; priv->led[IWL_LED_TRG_TX].led_pattern = iwl3945_led_pattern; diff --git a/drivers/net/wireless/iwlwifi/iwl-3945-led.h b/drivers/net/wireless/iwlwifi/iwl-3945-led.h index 47b7e0bac80..2fbd126c134 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945-led.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945-led.h @@ -50,6 +50,7 @@ enum led_type { struct iwl3945_led { struct iwl3945_priv *priv; struct led_classdev led_dev; + char name[32]; int (*led_on) (struct iwl3945_priv *priv, int led_id); int (*led_off) (struct iwl3945_priv *priv, int led_id); diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index c2a76785b66..b3931f6135a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -630,7 +630,9 @@ static void iwl3945_pass_packet_to_mac80211(struct iwl3945_priv *priv, struct ieee80211_rx_status *stats) { struct iwl3945_rx_packet *pkt = (struct iwl3945_rx_packet *)rxb->skb->data; +#ifdef CONFIG_IWL3945_LEDS struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)IWL_RX_DATA(pkt); +#endif struct iwl3945_rx_frame_hdr *rx_hdr = IWL_RX_HDR(pkt); struct iwl3945_rx_frame_end *rx_end = IWL_RX_END(pkt); short len = le16_to_cpu(rx_hdr->len); @@ -708,10 +710,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, return; } - if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) { - iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status); - return; - } + /* Convert 3945's rssi indicator to dBm */ rx_status.signal = rx_stats->rssi - IWL_RSSI_OFFSET; @@ -773,6 +772,11 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, priv->last_rx_noise = rx_status.noise; } + if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) { + iwl3945_pass_packet_to_mac80211(priv, rxb, &rx_status); + return; + } + switch (le16_to_cpu(header->frame_control) & IEEE80211_FCTL_FTYPE) { case IEEE80211_FTYPE_MGMT: switch (le16_to_cpu(header->frame_control) & @@ -791,8 +795,7 @@ static void iwl3945_rx_reply_rx(struct iwl3945_priv *priv, struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)header; __le32 *pos; - pos = - (__le32 *) & mgmt->u.beacon. + pos = (__le32 *)&mgmt->u.beacon. timestamp; priv->timestamp0 = le32_to_cpu(pos[0]); priv->timestamp1 = le32_to_cpu(pos[1]); @@ -1505,7 +1508,7 @@ static int iwl3945_hw_reg_adjust_power_by_temp(int new_reading, int old_reading) */ static inline int iwl3945_hw_reg_temp_out_of_range(int temperature) { - return (((temperature < -260) || (temperature > 25)) ? 1 : 0); + return ((temperature < -260) || (temperature > 25)) ? 1 : 0; } int iwl3945_hw_get_temperature(struct iwl3945_priv *priv) @@ -2626,7 +2629,7 @@ unsigned int iwl3945_hw_get_beacon_cmd(struct iwl3945_priv *priv, tx_beacon_cmd->tx.supp_rates[1] = (IWL_CCK_BASIC_RATES_MASK & 0xF); - return (sizeof(struct iwl3945_tx_beacon_cmd) + frame_size); + return sizeof(struct iwl3945_tx_beacon_cmd) + frame_size; } void iwl3945_hw_rx_handler_setup(struct iwl3945_priv *priv) diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 9afecb81371..22bb26985c2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -341,39 +341,6 @@ err: return -EINVAL; } -int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src) -{ - int ret; - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - ret = iwl_grab_nic_access(priv); - if (ret) { - spin_unlock_irqrestore(&priv->lock, flags); - return ret; - } - - if (src == IWL_PWR_SRC_VAUX) { - u32 val; - ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE, - &val); - - if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) { - iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_PWR_SRC_VAUX, - ~APMG_PS_CTRL_MSK_PWR_SRC); - } - } else { - iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, - APMG_PS_CTRL_VAL_PWR_SRC_VMAIN, - ~APMG_PS_CTRL_MSK_PWR_SRC); - } - - iwl_release_nic_access(priv); - spin_unlock_irqrestore(&priv->lock, flags); - - return ret; -} /* * Activate/Deactivat Tx DMA/FIFO channels according tx fifos mask @@ -875,18 +842,6 @@ static int iwl4965_hw_set_hw_params(struct iwl_priv *priv) return 0; } -/* set card power command */ -static int iwl4965_set_power(struct iwl_priv *priv, - void *cmd) -{ - int ret = 0; - - ret = iwl_send_cmd_pdu_async(priv, POWER_TABLE_CMD, - sizeof(struct iwl4965_powertable_cmd), - cmd, NULL); - return ret; -} - static s32 iwl4965_math_div_round(s32 num, s32 denom, s32 *res) { s32 sign = 1; @@ -1560,11 +1515,11 @@ static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel, c, atten_value, power_index, tx_power.s.radio_tx_gain[c], tx_power.s.dsp_predis_atten[c]); - }/* for each chain */ + } /* for each chain */ tx_power_tbl->power_tbl[i].dw = cpu_to_le32(tx_power.dw); - }/* for each rate */ + } /* for each rate */ return 0; } @@ -1701,38 +1656,6 @@ static int iwl4965_shared_mem_rx_idx(struct iwl_priv *priv) return le32_to_cpu(s->rb_closed) & 0xFFF; } -unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv, - struct iwl_frame *frame, u8 rate) -{ - struct iwl4965_tx_beacon_cmd *tx_beacon_cmd; - unsigned int frame_size; - - tx_beacon_cmd = &frame->u.beacon; - memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd)); - - tx_beacon_cmd->tx.sta_id = priv->hw_params.bcast_sta_id; - tx_beacon_cmd->tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE; - - frame_size = iwl4965_fill_beacon_frame(priv, - tx_beacon_cmd->frame, - iwl_bcast_addr, - sizeof(frame->u) - sizeof(*tx_beacon_cmd)); - - BUG_ON(frame_size > MAX_MPDU_SIZE); - tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size); - - if ((rate == IWL_RATE_1M_PLCP) || (rate >= IWL_RATE_2M_PLCP)) - tx_beacon_cmd->tx.rate_n_flags = - iwl_hw_set_rate_n_flags(rate, RATE_MCS_CCK_MSK); - else - tx_beacon_cmd->tx.rate_n_flags = - iwl_hw_set_rate_n_flags(rate, 0); - - tx_beacon_cmd->tx.tx_flags = (TX_CMD_FLG_SEQ_CTL_MSK | - TX_CMD_FLG_TSF_MSK | TX_CMD_FLG_STA_RATE_MSK); - return (sizeof(*tx_beacon_cmd) + frame_size); -} - static int iwl4965_alloc_shared_mem(struct iwl_priv *priv) { priv->shared_virt = pci_alloc_consistent(priv->pci_dev, @@ -2079,39 +2002,6 @@ static int iwl4965_txq_agg_enable(struct iwl_priv *priv, int txq_id, return 0; } -int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw, - enum ieee80211_ampdu_mlme_action action, - const u8 *addr, u16 tid, u16 *ssn) -{ - struct iwl_priv *priv = hw->priv; - DECLARE_MAC_BUF(mac); - - IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n", - print_mac(mac, addr), tid); - - if (!(priv->cfg->sku & IWL_SKU_N)) - return -EACCES; - - switch (action) { - case IEEE80211_AMPDU_RX_START: - IWL_DEBUG_HT("start Rx\n"); - return iwl_rx_agg_start(priv, addr, tid, *ssn); - case IEEE80211_AMPDU_RX_STOP: - IWL_DEBUG_HT("stop Rx\n"); - return iwl_rx_agg_stop(priv, addr, tid); - case IEEE80211_AMPDU_TX_START: - IWL_DEBUG_HT("start Tx\n"); - return iwl_tx_agg_start(priv, addr, tid, ssn); - case IEEE80211_AMPDU_TX_STOP: - IWL_DEBUG_HT("stop Tx\n"); - return iwl_tx_agg_stop(priv, addr, tid); - default: - IWL_DEBUG_HT("unknown\n"); - return -EINVAL; - break; - } - return 0; -} static u16 iwl4965_get_hcmd_size(u8 cmd_id, u16 len) { @@ -2240,9 +2130,9 @@ static int iwl4965_tx_status_reply_tx(struct iwl_priv *priv, bitmap = bitmap << sh; sh = 0; } - bitmap |= (1 << sh); - IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%x\n", - start, (u32)(bitmap & 0xFFFFFFFF)); + bitmap |= 1ULL << sh; + IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%llx\n", + start, (unsigned long long)bitmap); } agg->bitmap = bitmap; @@ -2368,6 +2258,40 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, IWL_ERROR("TODO: Implement Tx ABORT REQUIRED!!!\n"); } +static int iwl4965_calc_rssi(struct iwl_priv *priv, + struct iwl_rx_phy_res *rx_resp) +{ + /* data from PHY/DSP regarding signal strength, etc., + * contents are always there, not configurable by host. */ + struct iwl4965_rx_non_cfg_phy *ncphy = + (struct iwl4965_rx_non_cfg_phy *)rx_resp->non_cfg_phy_buf; + u32 agc = (le16_to_cpu(ncphy->agc_info) & IWL49_AGC_DB_MASK) + >> IWL49_AGC_DB_POS; + + u32 valid_antennae = + (le16_to_cpu(rx_resp->phy_flags) & IWL49_RX_PHY_FLAGS_ANTENNAE_MASK) + >> IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET; + u8 max_rssi = 0; + u32 i; + + /* Find max rssi among 3 possible receivers. + * These values are measured by the digital signal processor (DSP). + * They should stay fairly constant even as the signal strength varies, + * if the radio's automatic gain control (AGC) is working right. + * AGC value (see below) will provide the "interesting" info. */ + for (i = 0; i < 3; i++) + if (valid_antennae & (1 << i)) + max_rssi = max(ncphy->rssi_info[i << 1], max_rssi); + + IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n", + ncphy->rssi_info[0], ncphy->rssi_info[2], ncphy->rssi_info[4], + max_rssi, agc); + + /* dBm = max_rssi dB - agc dB - constant. + * Higher AGC (higher radio gain) means lower signal. */ + return max_rssi - agc - IWL_RSSI_OFFSET; +} + /* Set up 4965-specific Rx frame reply handlers */ static void iwl4965_rx_handler_setup(struct iwl_priv *priv) @@ -2399,6 +2323,7 @@ static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = { .chain_noise_reset = iwl4965_chain_noise_reset, .gain_computation = iwl4965_gain_computation, .rts_tx_cmd_flag = iwl4965_rts_tx_cmd_flag, + .calc_rssi = iwl4965_calc_rssi, }; static struct iwl_lib_ops iwl4965_lib = { @@ -2440,7 +2365,6 @@ static struct iwl_lib_ops iwl4965_lib = { .check_version = iwl4965_eeprom_check_version, .query_addr = iwlcore_eeprom_query_addr, }, - .set_power = iwl4965_set_power, .send_tx_power = iwl4965_send_tx_power, .update_chain_flags = iwl4965_update_chain_flags, .temperature = iwl4965_temperature_calib, @@ -2469,7 +2393,7 @@ MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])"); module_param_named(disable, iwl4965_mod_params.disable, int, 0444); MODULE_PARM_DESC(disable, "manually disable the radio (default 0 [radio on])"); module_param_named(swcrypto, iwl4965_mod_params.sw_crypto, int, 0444); -MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])\n"); +MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])"); module_param_named(debug, iwl4965_mod_params.debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); module_param_named( diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 878d6193b23..f3d139b663e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -93,6 +93,13 @@ static int iwl5000_apm_init(struct iwl_priv *priv) iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS, CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX); + /* Set FH wait treshold to maximum (HW error during stress W/A) */ + iwl_set_bit(priv, CSR_DBG_HPET_MEM_REG, CSR_DBG_HPET_MEM_REG_VAL); + + /* enable HAP INTA to move device L1a -> L0s */ + iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG, + CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A); + iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL); /* set "initialization complete" bit to move adapter @@ -230,6 +237,16 @@ static void iwl5000_nic_config(struct iwl_priv *priv) CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI | CSR_HW_IF_CONFIG_REG_BIT_MAC_SI); + /* W/A : NIC is stuck in a reset state after Early PCIe power off + * (PCIe power is lost before PERST# is asserted), + * causing ME FW to lose ownership and not being able to obtain it back. + */ + iwl_grab_nic_access(priv); + iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, + APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS, + ~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS); + iwl_release_nic_access(priv); + spin_unlock_irqrestore(&priv->lock, flags); } @@ -924,8 +941,8 @@ static void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv, len = byte_cnt + IWL_TX_CRC_SIZE + IWL_TX_DELIMITER_SIZE; if (txq_id != IWL_CMD_QUEUE_NUM) { - sta = txq->cmd[txq->q.write_ptr].cmd.tx.sta_id; - sec_ctl = txq->cmd[txq->q.write_ptr].cmd.tx.sec_ctl; + sta = txq->cmd[txq->q.write_ptr]->cmd.tx.sta_id; + sec_ctl = txq->cmd[txq->q.write_ptr]->cmd.tx.sec_ctl; switch (sec_ctl & TX_CMD_SEC_MSK) { case TX_CMD_SEC_CCM: @@ -964,7 +981,7 @@ static void iwl5000_txq_inval_byte_cnt_tbl(struct iwl_priv *priv, u8 sta = 0; if (txq_id != IWL_CMD_QUEUE_NUM) - sta = txq->cmd[txq->q.read_ptr].cmd.tx.sta_id; + sta = txq->cmd[txq->q.read_ptr]->cmd.tx.sta_id; shared_data->queues_byte_cnt_tbls[txq_id].tfd_offset[txq->q.read_ptr]. val = cpu_to_le16(1 | (sta << 12)); @@ -1131,7 +1148,7 @@ static void iwl5000_txq_set_sched(struct iwl_priv *priv, u32 mask) static inline u32 iwl5000_get_scd_ssn(struct iwl5000_tx_resp *tx_resp) { - return le32_to_cpup((__le32*)&tx_resp->status + + return le32_to_cpup((__le32 *)&tx_resp->status + tx_resp->frame_count) & MAX_SN; } @@ -1228,9 +1245,9 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv, bitmap = bitmap << sh; sh = 0; } - bitmap |= (1 << sh); - IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%x\n", - start, (u32)(bitmap & 0xFFFFFFFF)); + bitmap |= 1ULL << sh; + IWL_DEBUG_TX_REPLY("start=%d bitmap=0x%llx\n", + start, (unsigned long long)bitmap); } agg->bitmap = bitmap; @@ -1444,6 +1461,44 @@ static void iwl5000_temperature(struct iwl_priv *priv) priv->temperature = le32_to_cpu(priv->statistics.general.temperature); } +/* Calc max signal level (dBm) among 3 possible receivers */ +static int iwl5000_calc_rssi(struct iwl_priv *priv, + struct iwl_rx_phy_res *rx_resp) +{ + /* data from PHY/DSP regarding signal strength, etc., + * contents are always there, not configurable by host + */ + struct iwl5000_non_cfg_phy *ncphy = + (struct iwl5000_non_cfg_phy *)rx_resp->non_cfg_phy_buf; + u32 val, rssi_a, rssi_b, rssi_c, max_rssi; + u8 agc; + + val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_AGC_IDX]); + agc = (val & IWL50_OFDM_AGC_MSK) >> IWL50_OFDM_AGC_BIT_POS; + + /* Find max rssi among 3 possible receivers. + * These values are measured by the digital signal processor (DSP). + * They should stay fairly constant even as the signal strength varies, + * if the radio's automatic gain control (AGC) is working right. + * AGC value (see below) will provide the "interesting" info. + */ + val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_RSSI_AB_IDX]); + rssi_a = (val & IWL50_OFDM_RSSI_A_MSK) >> IWL50_OFDM_RSSI_A_BIT_POS; + rssi_b = (val & IWL50_OFDM_RSSI_B_MSK) >> IWL50_OFDM_RSSI_B_BIT_POS; + val = le32_to_cpu(ncphy->non_cfg_phy[IWL50_RX_RES_RSSI_C_IDX]); + rssi_c = (val & IWL50_OFDM_RSSI_C_MSK) >> IWL50_OFDM_RSSI_C_BIT_POS; + + max_rssi = max_t(u32, rssi_a, rssi_b); + max_rssi = max_t(u32, max_rssi, rssi_c); + + IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n", + rssi_a, rssi_b, rssi_c, max_rssi, agc); + + /* dBm = max_rssi dB - agc dB - constant. + * Higher AGC (higher radio gain) means lower signal. */ + return max_rssi - agc - IWL_RSSI_OFFSET; +} + static struct iwl_hcmd_ops iwl5000_hcmd = { .rxon_assoc = iwl5000_send_rxon_assoc, }; @@ -1454,6 +1509,7 @@ static struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = { .gain_computation = iwl5000_gain_computation, .chain_noise_reset = iwl5000_chain_noise_reset, .rts_tx_cmd_flag = iwl5000_rts_tx_cmd_flag, + .calc_rssi = iwl5000_calc_rssi, }; static struct iwl_lib_ops iwl5000_lib = { @@ -1474,6 +1530,7 @@ static struct iwl_lib_ops iwl5000_lib = { .alive_notify = iwl5000_alive_notify, .send_tx_power = iwl5000_send_tx_power, .temperature = iwl5000_temperature, + .update_chain_flags = iwl4965_update_chain_flags, .apm_ops = { .init = iwl5000_apm_init, .reset = iwl5000_apm_reset, diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 3ccb84aa5db..754fef5b592 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -42,7 +42,7 @@ #include "iwl-core.h" #include "iwl-helpers.h" -#define RS_NAME "iwl-4965-rs" +#define RS_NAME "iwl-agn-rs" #define NUM_TRY_BEFORE_ANT_TOGGLE 1 #define IWL_NUMBER_TRY 1 @@ -77,9 +77,9 @@ static const u8 ant_toggle_lookup[] = { }; /** - * struct iwl4965_rate_scale_data -- tx success history for one rate + * struct iwl_rate_scale_data -- tx success history for one rate */ -struct iwl4965_rate_scale_data { +struct iwl_rate_scale_data { u64 data; /* bitmap of successful frames */ s32 success_counter; /* number of frames successful */ s32 success_ratio; /* per-cent * 128 */ @@ -89,12 +89,12 @@ struct iwl4965_rate_scale_data { }; /** - * struct iwl4965_scale_tbl_info -- tx params and success history for all rates + * struct iwl_scale_tbl_info -- tx params and success history for all rates * - * There are two of these in struct iwl4965_lq_sta, + * There are two of these in struct iwl_lq_sta, * one for "active", and one for "search". */ -struct iwl4965_scale_tbl_info { +struct iwl_scale_tbl_info { enum iwl_table_type lq_type; u8 ant_type; u8 is_SGI; /* 1 = short guard interval */ @@ -103,10 +103,10 @@ struct iwl4965_scale_tbl_info { u8 action; /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */ s32 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */ u32 current_rate; /* rate_n_flags, uCode API format */ - struct iwl4965_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */ + struct iwl_rate_scale_data win[IWL_RATE_COUNT]; /* rate histories */ }; -struct iwl4965_traffic_load { +struct iwl_traffic_load { unsigned long time_stamp; /* age of the oldest statistics */ u32 packet_count[TID_QUEUE_MAX_SIZE]; /* packet count in this time * slice */ @@ -118,11 +118,11 @@ struct iwl4965_traffic_load { }; /** - * struct iwl4965_lq_sta -- driver's rate scaling private structure + * struct iwl_lq_sta -- driver's rate scaling private structure * * Pointer to this gets passed back and forth between driver and mac80211. */ -struct iwl4965_lq_sta { +struct iwl_lq_sta { u8 active_tbl; /* index of active table, range 0-1 */ u8 enable_counter; /* indicates HT mode */ u8 stay_in_tbl; /* 1: disallow, 0: allow search for new mode */ @@ -153,8 +153,8 @@ struct iwl4965_lq_sta { u16 active_rate_basic; struct iwl_link_quality_cmd lq; - struct iwl4965_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */ - struct iwl4965_traffic_load load[TID_MAX_LOAD_COUNT]; + struct iwl_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */ + struct iwl_traffic_load load[TID_MAX_LOAD_COUNT]; u8 tx_agg_tid_en; #ifdef CONFIG_MAC80211_DEBUGFS struct dentry *rs_sta_dbgfs_scale_table_file; @@ -170,16 +170,15 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, struct ieee80211_hdr *hdr, struct sta_info *sta); static void rs_fill_link_cmd(const struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, - u32 rate_n_flags); + struct iwl_lq_sta *lq_sta, u32 rate_n_flags); #ifdef CONFIG_MAC80211_DEBUGFS -static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta, - u32 *rate_n_flags, int index); +static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta, + u32 *rate_n_flags, int index); #else -static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta, - u32 *rate_n_flags, int index) +static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta, + u32 *rate_n_flags, int index) {} #endif @@ -234,7 +233,7 @@ static inline u8 rs_extract_rate(u32 rate_n_flags) return (u8)(rate_n_flags & 0xFF); } -static void rs_rate_scale_clear_window(struct iwl4965_rate_scale_data *window) +static void rs_rate_scale_clear_window(struct iwl_rate_scale_data *window) { window->data = 0; window->success_counter = 0; @@ -246,14 +245,14 @@ static void rs_rate_scale_clear_window(struct iwl4965_rate_scale_data *window) static inline u8 rs_is_valid_ant(u8 valid_antenna, u8 ant_type) { - return ((ant_type & valid_antenna) == ant_type); + return (ant_type & valid_antenna) == ant_type; } /* * removes the old data from the statistics. All data that is older than * TID_MAX_TIME_DIFF, will be deleted. */ -static void rs_tl_rm_old_stats(struct iwl4965_traffic_load *tl, u32 curr_time) +static void rs_tl_rm_old_stats(struct iwl_traffic_load *tl, u32 curr_time) { /* The oldest age we want to keep */ u32 oldest_time = curr_time - TID_MAX_TIME_DIFF; @@ -274,13 +273,13 @@ static void rs_tl_rm_old_stats(struct iwl4965_traffic_load *tl, u32 curr_time) * increment traffic load value for tid and also remove * any old values if passed the certain time period */ -static u8 rs_tl_add_packet(struct iwl4965_lq_sta *lq_data, +static u8 rs_tl_add_packet(struct iwl_lq_sta *lq_data, struct ieee80211_hdr *hdr) { u32 curr_time = jiffies_to_msecs(jiffies); u32 time_diff; s32 index; - struct iwl4965_traffic_load *tl = NULL; + struct iwl_traffic_load *tl = NULL; __le16 fc = hdr->frame_control; u8 tid; @@ -325,12 +324,12 @@ static u8 rs_tl_add_packet(struct iwl4965_lq_sta *lq_data, /* get the traffic load value for tid */ -static u32 rs_tl_get_load(struct iwl4965_lq_sta *lq_data, u8 tid) +static u32 rs_tl_get_load(struct iwl_lq_sta *lq_data, u8 tid) { u32 curr_time = jiffies_to_msecs(jiffies); u32 time_diff; s32 index; - struct iwl4965_traffic_load *tl = NULL; + struct iwl_traffic_load *tl = NULL; if (tid >= TID_MAX_LOAD_COUNT) return 0; @@ -354,8 +353,8 @@ static u32 rs_tl_get_load(struct iwl4965_lq_sta *lq_data, u8 tid) } static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_data, u8 tid, - struct sta_info *sta) + struct iwl_lq_sta *lq_data, u8 tid, + struct sta_info *sta) { unsigned long state; DECLARE_MAC_BUF(mac); @@ -373,8 +372,8 @@ static void rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv, } static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid, - struct iwl4965_lq_sta *lq_data, - struct sta_info *sta) + struct iwl_lq_sta *lq_data, + struct sta_info *sta) { if ((tid < TID_MAX_LOAD_COUNT)) rs_tl_turn_on_agg_for_tid(priv, lq_data, tid, sta); @@ -385,9 +384,9 @@ static void rs_tl_turn_on_agg(struct iwl_priv *priv, u8 tid, static inline int get_num_of_ant_from_rate(u32 rate_n_flags) { - return (!!(rate_n_flags & RATE_MCS_ANT_A_MSK) + - !!(rate_n_flags & RATE_MCS_ANT_B_MSK) + - !!(rate_n_flags & RATE_MCS_ANT_C_MSK)); + return !!(rate_n_flags & RATE_MCS_ANT_A_MSK) + + !!(rate_n_flags & RATE_MCS_ANT_B_MSK) + + !!(rate_n_flags & RATE_MCS_ANT_C_MSK); } /** @@ -397,11 +396,11 @@ static inline int get_num_of_ant_from_rate(u32 rate_n_flags) * at this rate. window->data contains the bitmask of successful * packets. */ -static int rs_collect_tx_data(struct iwl4965_rate_scale_data *windows, +static int rs_collect_tx_data(struct iwl_rate_scale_data *windows, int scale_index, s32 tpt, int retries, int successes) { - struct iwl4965_rate_scale_data *window = NULL; + struct iwl_rate_scale_data *window = NULL; static const u64 mask = (((u64)1) << (IWL_RATE_MAX_WINDOW - 1)); s32 fail_count; @@ -473,7 +472,7 @@ static int rs_collect_tx_data(struct iwl4965_rate_scale_data *windows, * Fill uCode API rate_n_flags field, based on "search" or "active" table. */ /* FIXME:RS:remove this function and put the flags statically in the table */ -static u32 rate_n_flags_from_tbl(struct iwl4965_scale_tbl_info *tbl, +static u32 rate_n_flags_from_tbl(struct iwl_scale_tbl_info *tbl, int index, u8 use_green) { u32 rate_n_flags = 0; @@ -530,7 +529,7 @@ static u32 rate_n_flags_from_tbl(struct iwl4965_scale_tbl_info *tbl, */ static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags, enum ieee80211_band band, - struct iwl4965_scale_tbl_info *tbl, + struct iwl_scale_tbl_info *tbl, int *rate_idx) { u32 ant_msk = (rate_n_flags & RATE_MCS_ANT_ABC_MSK); @@ -591,7 +590,7 @@ static int rs_get_tbl_info_from_mcs(const u32 rate_n_flags, /* switch to another antenna/antennas and return 1 */ /* if no other valid antenna found, return 0 */ static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags, - struct iwl4965_scale_tbl_info *tbl) + struct iwl_scale_tbl_info *tbl) { u8 new_ant_type; @@ -621,9 +620,9 @@ static int rs_toggle_antenna(u32 valid_ant, u32 *rate_n_flags, #if 0 static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf) { - return ((conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) && + return (conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) && priv->current_ht_config.is_green_field && - !priv->current_ht_config.non_GF_STA_present); + !priv->current_ht_config.non_GF_STA_present; } #endif static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf) @@ -638,9 +637,9 @@ static inline u8 rs_use_green(struct iwl_priv *priv, struct ieee80211_conf *conf * basic available rates. * */ -static u16 rs_get_supported_rates(struct iwl4965_lq_sta *lq_sta, - struct ieee80211_hdr *hdr, - enum iwl_table_type rate_type) +static u16 rs_get_supported_rates(struct iwl_lq_sta *lq_sta, + struct ieee80211_hdr *hdr, + enum iwl_table_type rate_type) { if (hdr && is_multicast_ether_addr(hdr->addr1) && lq_sta->active_rate_basic) @@ -714,9 +713,9 @@ static u16 rs_get_adjacent_rate(struct iwl_priv *priv, u8 index, u16 rate_mask, return (high << 8) | low; } -static u32 rs_get_lower_rate(struct iwl4965_lq_sta *lq_sta, - struct iwl4965_scale_tbl_info *tbl, u8 scale_index, - u8 ht_possible) +static u32 rs_get_lower_rate(struct iwl_lq_sta *lq_sta, + struct iwl_scale_tbl_info *tbl, + u8 scale_index, u8 ht_possible) { s32 low; u16 rate_mask; @@ -780,7 +779,7 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev, int status; u8 retries; int rs_index, index = 0; - struct iwl4965_lq_sta *lq_sta; + struct iwl_lq_sta *lq_sta; struct iwl_link_quality_cmd *table; struct sta_info *sta; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; @@ -788,11 +787,11 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev, struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); struct ieee80211_hw *hw = local_to_hw(local); struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct iwl4965_rate_scale_data *window = NULL; - struct iwl4965_rate_scale_data *search_win = NULL; + struct iwl_rate_scale_data *window = NULL; + struct iwl_rate_scale_data *search_win = NULL; u32 tx_rate; - struct iwl4965_scale_tbl_info tbl_type; - struct iwl4965_scale_tbl_info *curr_tbl, *search_tbl; + struct iwl_scale_tbl_info tbl_type; + struct iwl_scale_tbl_info *curr_tbl, *search_tbl; u8 active_index = 0; __le16 fc = hdr->frame_control; s32 tpt = 0; @@ -820,7 +819,7 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev, goto out; - lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv; + lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv; if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) && !lq_sta->ibss_sta_added) @@ -831,10 +830,8 @@ static void rs_tx_status(void *priv_rate, struct net_device *dev, curr_tbl = &(lq_sta->lq_info[active_index]); search_tbl = &(lq_sta->lq_info[(1 - active_index)]); - window = (struct iwl4965_rate_scale_data *) - &(curr_tbl->win[0]); - search_win = (struct iwl4965_rate_scale_data *) - &(search_tbl->win[0]); + window = (struct iwl_rate_scale_data *)&(curr_tbl->win[0]); + search_win = (struct iwl_rate_scale_data *)&(search_tbl->win[0]); /* * Ignore this Tx frame response if its initial rate doesn't match @@ -983,7 +980,7 @@ out: * searching for a new mode. */ static void rs_set_stay_in_table(struct iwl_priv *priv, u8 is_legacy, - struct iwl4965_lq_sta *lq_sta) + struct iwl_lq_sta *lq_sta) { IWL_DEBUG_RATE("we are staying in the same table\n"); lq_sta->stay_in_tbl = 1; /* only place this gets set */ @@ -1004,8 +1001,8 @@ static void rs_set_stay_in_table(struct iwl_priv *priv, u8 is_legacy, /* * Find correct throughput table for given mode of modulation */ -static void rs_set_expected_tpt_table(struct iwl4965_lq_sta *lq_sta, - struct iwl4965_scale_tbl_info *tbl) +static void rs_set_expected_tpt_table(struct iwl_lq_sta *lq_sta, + struct iwl_scale_tbl_info *tbl) { if (is_legacy(tbl->lq_type)) { if (!is_a_band(tbl->lq_type)) @@ -1050,12 +1047,12 @@ static void rs_set_expected_tpt_table(struct iwl4965_lq_sta *lq_sta, * bit rate will typically need to increase, but not if performance was bad. */ static s32 rs_get_best_rate(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, - struct iwl4965_scale_tbl_info *tbl, /* "search" */ + struct iwl_lq_sta *lq_sta, + struct iwl_scale_tbl_info *tbl, /* "search" */ u16 rate_mask, s8 index) { /* "active" values */ - struct iwl4965_scale_tbl_info *active_tbl = + struct iwl_scale_tbl_info *active_tbl = &(lq_sta->lq_info[lq_sta->active_tbl]); s32 active_sr = active_tbl->win[index].success_ratio; s32 active_tpt = active_tbl->expected_tpt[index]; @@ -1143,10 +1140,10 @@ static s32 rs_get_best_rate(struct iwl_priv *priv, * Set up search table for MIMO */ static int rs_switch_to_mimo2(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, + struct iwl_lq_sta *lq_sta, struct ieee80211_conf *conf, struct sta_info *sta, - struct iwl4965_scale_tbl_info *tbl, int index) + struct iwl_scale_tbl_info *tbl, int index) { u16 rate_mask; s32 rate; @@ -1210,10 +1207,10 @@ static int rs_switch_to_mimo2(struct iwl_priv *priv, * Set up search table for SISO */ static int rs_switch_to_siso(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, + struct iwl_lq_sta *lq_sta, struct ieee80211_conf *conf, struct sta_info *sta, - struct iwl4965_scale_tbl_info *tbl, int index) + struct iwl_scale_tbl_info *tbl, int index) { u16 rate_mask; u8 is_green = lq_sta->is_green; @@ -1270,18 +1267,17 @@ static int rs_switch_to_siso(struct iwl_priv *priv, * Try to switch to new modulation mode from legacy */ static int rs_move_legacy_other(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, + struct iwl_lq_sta *lq_sta, struct ieee80211_conf *conf, struct sta_info *sta, int index) { - struct iwl4965_scale_tbl_info *tbl = - &(lq_sta->lq_info[lq_sta->active_tbl]); - struct iwl4965_scale_tbl_info *search_tbl = - &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]); - struct iwl4965_rate_scale_data *window = &(tbl->win[index]); - u32 sz = (sizeof(struct iwl4965_scale_tbl_info) - - (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT)); + struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]); + struct iwl_scale_tbl_info *search_tbl = + &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]); + struct iwl_rate_scale_data *window = &(tbl->win[index]); + u32 sz = (sizeof(struct iwl_scale_tbl_info) - + (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action = tbl->action; u8 valid_tx_ant = priv->hw_params.valid_tx_ant; int ret = 0; @@ -1360,19 +1356,17 @@ static int rs_move_legacy_other(struct iwl_priv *priv, * Try to switch to new modulation mode from SISO */ static int rs_move_siso_to_other(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, + struct iwl_lq_sta *lq_sta, struct ieee80211_conf *conf, - struct sta_info *sta, - int index) + struct sta_info *sta, int index) { u8 is_green = lq_sta->is_green; - struct iwl4965_scale_tbl_info *tbl = - &(lq_sta->lq_info[lq_sta->active_tbl]); - struct iwl4965_scale_tbl_info *search_tbl = - &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]); - struct iwl4965_rate_scale_data *window = &(tbl->win[index]); - u32 sz = (sizeof(struct iwl4965_scale_tbl_info) - - (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT)); + struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]); + struct iwl_scale_tbl_info *search_tbl = + &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]); + struct iwl_rate_scale_data *window = &(tbl->win[index]); + u32 sz = (sizeof(struct iwl_scale_tbl_info) - + (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action = tbl->action; u8 valid_tx_ant = priv->hw_params.valid_tx_ant; int ret; @@ -1455,18 +1449,16 @@ static int rs_move_siso_to_other(struct iwl_priv *priv, * Try to switch to new modulation mode from MIMO */ static int rs_move_mimo_to_other(struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, + struct iwl_lq_sta *lq_sta, struct ieee80211_conf *conf, - struct sta_info *sta, - int index) + struct sta_info *sta, int index) { s8 is_green = lq_sta->is_green; - struct iwl4965_scale_tbl_info *tbl = - &(lq_sta->lq_info[lq_sta->active_tbl]); - struct iwl4965_scale_tbl_info *search_tbl = - &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]); - u32 sz = (sizeof(struct iwl4965_scale_tbl_info) - - (sizeof(struct iwl4965_rate_scale_data) * IWL_RATE_COUNT)); + struct iwl_scale_tbl_info *tbl = &(lq_sta->lq_info[lq_sta->active_tbl]); + struct iwl_scale_tbl_info *search_tbl = + &(lq_sta->lq_info[(1 - lq_sta->active_tbl)]); + u32 sz = (sizeof(struct iwl_scale_tbl_info) - + (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); u8 start_action = tbl->action; /*u8 valid_tx_ant = priv->hw_params.valid_tx_ant;*/ int ret; @@ -1552,9 +1544,9 @@ static int rs_move_mimo_to_other(struct iwl_priv *priv, * 2) # times calling this function * 3) elapsed time in this mode (not used, for now) */ -static void rs_stay_in_table(struct iwl4965_lq_sta *lq_sta) +static void rs_stay_in_table(struct iwl_lq_sta *lq_sta) { - struct iwl4965_scale_tbl_info *tbl; + struct iwl_scale_tbl_info *tbl; int i; int active_tbl; int flush_interval_passed = 0; @@ -1642,7 +1634,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, int high = IWL_RATE_INVALID; int index; int i; - struct iwl4965_rate_scale_data *window = NULL; + struct iwl_rate_scale_data *window = NULL; int current_tpt = IWL_INVALID_VALUE; int low_tpt = IWL_INVALID_VALUE; int high_tpt = IWL_INVALID_VALUE; @@ -1651,8 +1643,8 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, __le16 fc; u16 rate_mask; u8 update_lq = 0; - struct iwl4965_lq_sta *lq_sta; - struct iwl4965_scale_tbl_info *tbl, *tbl1; + struct iwl_lq_sta *lq_sta; + struct iwl_scale_tbl_info *tbl, *tbl1; u16 rate_scale_index_msk = 0; u32 rate; u8 is_green = 0; @@ -1675,7 +1667,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv, if (!sta || !sta->rate_ctrl_priv) return; - lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv; + lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv; tid = rs_tl_add_packet(lq_sta, hdr); @@ -2030,8 +2022,8 @@ static void rs_initialize_lq(struct iwl_priv *priv, struct ieee80211_conf *conf, struct sta_info *sta) { - struct iwl4965_lq_sta *lq_sta; - struct iwl4965_scale_tbl_info *tbl; + struct iwl_lq_sta *lq_sta; + struct iwl_scale_tbl_info *tbl; int rate_idx; int i; u32 rate; @@ -2042,7 +2034,7 @@ static void rs_initialize_lq(struct iwl_priv *priv, if (!sta || !sta->rate_ctrl_priv) goto out; - lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv; + lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv; i = sta->last_txrate_idx; if ((lq_sta->lq.sta_id == 0xff) && @@ -2096,7 +2088,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev, struct sta_info *sta; __le16 fc; struct iwl_priv *priv = (struct iwl_priv *)priv_rate; - struct iwl4965_lq_sta *lq_sta; + struct iwl_lq_sta *lq_sta; IWL_DEBUG_RATE_LIMIT("rate scale calculate new rate for skb\n"); @@ -2113,7 +2105,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev, goto out; } - lq_sta = (struct iwl4965_lq_sta *)sta->rate_ctrl_priv; + lq_sta = (struct iwl_lq_sta *)sta->rate_ctrl_priv; i = sta->last_txrate_idx; if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) && @@ -2149,14 +2141,14 @@ out: static void *rs_alloc_sta(void *priv_rate, gfp_t gfp) { - struct iwl4965_lq_sta *lq_sta; + struct iwl_lq_sta *lq_sta; struct iwl_priv *priv; int i, j; priv = (struct iwl_priv *)priv_rate; IWL_DEBUG_RATE("create station rate scale window\n"); - lq_sta = kzalloc(sizeof(struct iwl4965_lq_sta), gfp); + lq_sta = kzalloc(sizeof(struct iwl_lq_sta), gfp); if (lq_sta == NULL) return NULL; @@ -2165,7 +2157,7 @@ static void *rs_alloc_sta(void *priv_rate, gfp_t gfp) for (j = 0; j < LQ_SIZE; j++) for (i = 0; i < IWL_RATE_COUNT; i++) - rs_rate_scale_clear_window(&(lq_sta->lq_info[j].win[i])); + rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]); return lq_sta; } @@ -2178,7 +2170,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta, struct ieee80211_conf *conf = &local->hw.conf; struct ieee80211_supported_band *sband; struct iwl_priv *priv = (struct iwl_priv *)priv_rate; - struct iwl4965_lq_sta *lq_sta = priv_sta; + struct iwl_lq_sta *lq_sta = priv_sta; sband = local->hw.wiphy->bands[local->hw.conf.channel->band]; @@ -2187,7 +2179,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta, sta->txrate_idx = 3; for (j = 0; j < LQ_SIZE; j++) for (i = 0; i < IWL_RATE_COUNT; i++) - rs_rate_scale_clear_window(&(lq_sta->lq_info[j].win[i])); + rs_rate_scale_clear_window(&lq_sta->lq_info[j].win[i]); IWL_DEBUG_RATE("LQ: *** rate scale global init ***\n"); /* TODO: what is a good starting rate for STA? About middle? Maybe not @@ -2271,10 +2263,9 @@ static void rs_rate_init(void *priv_rate, void *priv_sta, } static void rs_fill_link_cmd(const struct iwl_priv *priv, - struct iwl4965_lq_sta *lq_sta, - u32 new_rate) + struct iwl_lq_sta *lq_sta, u32 new_rate) { - struct iwl4965_scale_tbl_info tbl_type; + struct iwl_scale_tbl_info tbl_type; int index = 0; int rate_idx; int repeat_rate = 0; @@ -2402,6 +2393,7 @@ static void rs_free(void *priv_rate) static void rs_clear(void *priv_rate) { +#ifdef CONFIG_IWLWIFI_DEBUG struct iwl_priv *priv = (struct iwl_priv *) priv_rate; IWL_DEBUG_RATE("enter\n"); @@ -2409,11 +2401,12 @@ static void rs_clear(void *priv_rate) /* TODO - add rate scale state reset */ IWL_DEBUG_RATE("leave\n"); +#endif /* CONFIG_IWLWIFI_DEBUG */ } static void rs_free_sta(void *priv_rate, void *priv_sta) { - struct iwl4965_lq_sta *lq_sta = priv_sta; + struct iwl_lq_sta *lq_sta = priv_sta; struct iwl_priv *priv; priv = (struct iwl_priv *)priv_rate; @@ -2429,8 +2422,8 @@ static int open_file_generic(struct inode *inode, struct file *file) file->private_data = inode->i_private; return 0; } -static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta, - u32 *rate_n_flags, int index) +static void rs_dbgfs_set_mcs(struct iwl_lq_sta *lq_sta, + u32 *rate_n_flags, int index) { struct iwl_priv *priv; @@ -2453,7 +2446,7 @@ static void rs_dbgfs_set_mcs(struct iwl4965_lq_sta *lq_sta, static ssize_t rs_sta_dbgfs_scale_table_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { - struct iwl4965_lq_sta *lq_sta = file->private_data; + struct iwl_lq_sta *lq_sta = file->private_data; struct iwl_priv *priv; char buf[64]; int buf_size; @@ -2493,7 +2486,7 @@ static ssize_t rs_sta_dbgfs_scale_table_read(struct file *file, int desc = 0; int i = 0; - struct iwl4965_lq_sta *lq_sta = file->private_data; + struct iwl_lq_sta *lq_sta = file->private_data; desc += sprintf(buff+desc, "sta_id %d\n", lq_sta->lq.sta_id); desc += sprintf(buff+desc, "failed=%d success=%d rate=0%X\n", @@ -2541,7 +2534,7 @@ static ssize_t rs_sta_dbgfs_stats_table_read(struct file *file, int desc = 0; int i, j; - struct iwl4965_lq_sta *lq_sta = file->private_data; + struct iwl_lq_sta *lq_sta = file->private_data; for (i = 0; i < LQ_SIZE; i++) { desc += sprintf(buff+desc, "%s type=%d SGI=%d FAT=%d DUP=%d\n" "rate=0x%X\n", @@ -2570,7 +2563,7 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = { static void rs_add_debugfs(void *priv, void *priv_sta, struct dentry *dir) { - struct iwl4965_lq_sta *lq_sta = priv_sta; + struct iwl_lq_sta *lq_sta = priv_sta; lq_sta->rs_sta_dbgfs_scale_table_file = debugfs_create_file("rate_scale_table", 0600, dir, lq_sta, &rs_sta_dbgfs_scale_table_ops); @@ -2585,7 +2578,7 @@ static void rs_add_debugfs(void *priv, void *priv_sta, static void rs_remove_debugfs(void *priv, void *priv_sta) { - struct iwl4965_lq_sta *lq_sta = priv_sta; + struct iwl_lq_sta *lq_sta = priv_sta; debugfs_remove(lq_sta->rs_sta_dbgfs_scale_table_file); debugfs_remove(lq_sta->rs_sta_dbgfs_stats_table_file); debugfs_remove(lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file); @@ -2609,104 +2602,12 @@ static struct rate_control_ops rs_ops = { #endif }; -int iwl4965_fill_rs_info(struct ieee80211_hw *hw, char *buf, u8 sta_id) -{ - struct ieee80211_local *local = hw_to_local(hw); - struct iwl_priv *priv = hw->priv; - struct iwl4965_lq_sta *lq_sta; - struct sta_info *sta; - int cnt = 0, i; - u32 samples = 0, success = 0, good = 0; - unsigned long now = jiffies; - u32 max_time = 0; - u8 lq_type, antenna; - - rcu_read_lock(); - - sta = sta_info_get(local, priv->stations[sta_id].sta.sta.addr); - if (!sta || !sta->rate_ctrl_priv) { - if (sta) - IWL_DEBUG_RATE("leave - no private rate data!\n"); - else - IWL_DEBUG_RATE("leave - no station!\n"); - rcu_read_unlock(); - return sprintf(buf, "station %d not found\n", sta_id); - } - - lq_sta = (void *)sta->rate_ctrl_priv; - - lq_type = lq_sta->lq_info[lq_sta->active_tbl].lq_type; - antenna = lq_sta->lq_info[lq_sta->active_tbl].ant_type; - - if (is_legacy(lq_type)) - i = IWL_RATE_54M_INDEX; - else - i = IWL_RATE_60M_INDEX; - while (1) { - u64 mask; - int j; - int active = lq_sta->active_tbl; - - cnt += - sprintf(&buf[cnt], " %2dMbs: ", iwl_rates[i].ieee / 2); - - mask = (1ULL << (IWL_RATE_MAX_WINDOW - 1)); - for (j = 0; j < IWL_RATE_MAX_WINDOW; j++, mask >>= 1) - buf[cnt++] = - (lq_sta->lq_info[active].win[i].data & mask) - ? '1' : '0'; - - samples += lq_sta->lq_info[active].win[i].counter; - good += lq_sta->lq_info[active].win[i].success_counter; - success += lq_sta->lq_info[active].win[i].success_counter * - iwl_rates[i].ieee; - - if (lq_sta->lq_info[active].win[i].stamp) { - int delta = - jiffies_to_msecs(now - - lq_sta->lq_info[active].win[i].stamp); - - if (delta > max_time) - max_time = delta; - - cnt += sprintf(&buf[cnt], "%5dms\n", delta); - } else - buf[cnt++] = '\n'; - - j = iwl4965_get_prev_ieee_rate(i); - if (j == i) - break; - i = j; - } - - /* - * Display the average rate of all samples taken. - * NOTE: We multiply # of samples by 2 since the IEEE measurement - * added from iwl_rates is actually 2X the rate. - */ - if (samples) - cnt += sprintf(&buf[cnt], - "\nAverage rate is %3d.%02dMbs over last %4dms\n" - "%3d%% success (%d good packets over %d tries)\n", - success / (2 * samples), (success * 5 / samples) % 10, - max_time, good * 100 / samples, good, samples); - else - cnt += sprintf(&buf[cnt], "\nAverage rate: 0Mbs\n"); - - cnt += sprintf(&buf[cnt], "\nrate scale type %d antenna %d " - "active_search %d rate index %d\n", lq_type, antenna, - lq_sta->search_better_tbl, sta->last_txrate_idx); - - rcu_read_unlock(); - return cnt; -} - -int iwl4965_rate_control_register(void) +int iwlagn_rate_control_register(void) { return ieee80211_rate_control_register(&rs_ops); } -void iwl4965_rate_control_unregister(void) +void iwlagn_rate_control_unregister(void) { ieee80211_rate_control_unregister(&rs_ops); } diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h index 9b9972885aa..84d4d1e3375 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.h @@ -24,8 +24,8 @@ * *****************************************************************************/ -#ifndef __iwl_4965_rs_h__ -#define __iwl_4965_rs_h__ +#ifndef __iwl_agn_rs_h__ +#define __iwl_agn_rs_h__ #include "iwl-dev.h" @@ -88,7 +88,7 @@ enum { #define IWL_RATE_5M_MASK (1 << IWL_RATE_5M_INDEX) #define IWL_RATE_11M_MASK (1 << IWL_RATE_11M_INDEX) -/* 4965 uCode API values for legacy bit rates, both OFDM and CCK */ +/* uCode API values for legacy bit rates, both OFDM and CCK */ enum { IWL_RATE_6M_PLCP = 13, IWL_RATE_9M_PLCP = 15, @@ -107,7 +107,7 @@ enum { /*FIXME:RS:add IWL_RATE_LEGACY_INVM_PLCP = 0,*/ }; -/* 4965 uCode API values for OFDM high-throughput (HT) bit rates */ +/* uCode API values for OFDM high-throughput (HT) bit rates */ enum { IWL_RATE_SISO_6M_PLCP = 0, IWL_RATE_SISO_12M_PLCP = 1, @@ -287,15 +287,6 @@ static inline u8 iwl4965_get_prev_ieee_rate(u8 rate_index) } /** - * iwl4965_fill_rs_info - Fill an output text buffer with the rate representation - * - * NOTE: This is provided as a quick mechanism for a user to visualize - * the performance of the rate control algorithm and is not meant to be - * parsed software. - */ -extern int iwl4965_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id); - -/** * iwl4965_rate_control_register - Register the rate control algorithm callbacks * * Since the rate control algorithm is hardware specific, there is no need @@ -305,7 +296,7 @@ extern int iwl4965_fill_rs_info(struct ieee80211_hw *, char *buf, u8 sta_id); * ieee80211_register_hw * */ -extern int iwl4965_rate_control_register(void); +extern int iwlagn_rate_control_register(void); /** * iwl4965_rate_control_unregister - Unregister the rate control callbacks @@ -313,6 +304,6 @@ extern int iwl4965_rate_control_register(void); * This should be called after calling ieee80211_unregister_hw, but before * the driver is unloaded. */ -extern void iwl4965_rate_control_unregister(void); +extern void iwlagn_rate_control_unregister(void); -#endif +#endif /* __iwl_agn__rs__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 71f5da3fe5c..b8407d5704a 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -65,7 +65,7 @@ * NOTE: DRV_NAME is defined in iwlwifi.h for use by iwl-debug.h and printk */ -#define DRV_DESCRIPTION "Intel(R) Wireless WiFi Link 4965AGN driver for Linux" +#define DRV_DESCRIPTION "Intel(R) Wireless WiFi Link AGN driver for Linux" #ifdef CONFIG_IWLWIFI_DEBUG #define VD "d" @@ -73,7 +73,7 @@ #define VD #endif -#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT +#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT #define VS "s" #else #define VS @@ -86,6 +86,7 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION); MODULE_VERSION(DRV_VERSION); MODULE_AUTHOR(DRV_COPYRIGHT); MODULE_LICENSE("GPL"); +MODULE_ALIAS("iwl4965"); /*************** STATION TABLE MANAGEMENT **** * mac80211 should be examined to determine if sta_info is duplicating @@ -444,11 +445,10 @@ static void iwl_free_frame(struct iwl_priv *priv, struct iwl_frame *frame) list_add(&frame->list, &priv->free_frames); } -unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv, - struct ieee80211_hdr *hdr, - const u8 *dest, int left) +static unsigned int iwl_fill_beacon_frame(struct iwl_priv *priv, + struct ieee80211_hdr *hdr, + const u8 *dest, int left) { - if (!iwl_is_associated(priv) || !priv->ibss_beacon || ((priv->iw_mode != IEEE80211_IF_TYPE_IBSS) && (priv->iw_mode != IEEE80211_IF_TYPE_AP))) @@ -487,6 +487,38 @@ static u8 iwl4965_rate_get_lowest_plcp(struct iwl_priv *priv) return IWL_RATE_6M_PLCP; } +unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv, + struct iwl_frame *frame, u8 rate) +{ + struct iwl_tx_beacon_cmd *tx_beacon_cmd; + unsigned int frame_size; + + tx_beacon_cmd = &frame->u.beacon; + memset(tx_beacon_cmd, 0, sizeof(*tx_beacon_cmd)); + + tx_beacon_cmd->tx.sta_id = priv->hw_params.bcast_sta_id; + tx_beacon_cmd->tx.stop_time.life_time = TX_CMD_LIFE_TIME_INFINITE; + + frame_size = iwl_fill_beacon_frame(priv, tx_beacon_cmd->frame, + iwl_bcast_addr, + sizeof(frame->u) - sizeof(*tx_beacon_cmd)); + + BUG_ON(frame_size > MAX_MPDU_SIZE); + tx_beacon_cmd->tx.len = cpu_to_le16((u16)frame_size); + + if ((rate == IWL_RATE_1M_PLCP) || (rate >= IWL_RATE_2M_PLCP)) + tx_beacon_cmd->tx.rate_n_flags = + iwl_hw_set_rate_n_flags(rate, RATE_MCS_CCK_MSK); + else + tx_beacon_cmd->tx.rate_n_flags = + iwl_hw_set_rate_n_flags(rate, 0); + + tx_beacon_cmd->tx.tx_flags = TX_CMD_FLG_SEQ_CTL_MSK | + TX_CMD_FLG_TSF_MSK | + TX_CMD_FLG_STA_RATE_MSK; + + return sizeof(*tx_beacon_cmd) + frame_size; +} static int iwl4965_send_beacon_cmd(struct iwl_priv *priv) { struct iwl_frame *frame; @@ -608,7 +640,6 @@ static void iwl_activate_qos(struct iwl_priv *priv, u8 force) } #define MAX_UCODE_BEACON_INTERVAL 4096 -#define INTEL_CONN_LISTEN_INTERVAL __constant_cpu_to_le16(0xA) static __le16 iwl4965_adjust_beacon_interval(u16 beacon_val) { @@ -638,7 +669,7 @@ static void iwl4965_setup_rxon_timing(struct iwl_priv *priv) priv->rxon_timing.timestamp.dw[0] = cpu_to_le32(priv->timestamp & 0xFFFFFFFF); - priv->rxon_timing.listen_interval = INTEL_CONN_LISTEN_INTERVAL; + priv->rxon_timing.listen_interval = cpu_to_le16(conf->listen_interval); tsf = priv->timestamp; @@ -853,7 +884,7 @@ static void iwl4965_set_rate(struct iwl_priv *priv) (IWL_OFDM_BASIC_RATES_MASK >> IWL_FIRST_OFDM_RATE) & 0xFF; } -#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT +#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT #include "iwl-spectrum.h" @@ -1057,7 +1088,7 @@ static void iwl4965_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) static void iwl4965_rx_spectrum_measure_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { -#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT +#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; struct iwl4965_spectrum_notification *report = &(pkt->u.spectrum_notif); @@ -1231,6 +1262,37 @@ static void iwl4965_rx_card_state_notif(struct iwl_priv *priv, wake_up_interruptible(&priv->wait_command_queue); } +int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src) +{ + int ret; + unsigned long flags; + + spin_lock_irqsave(&priv->lock, flags); + ret = iwl_grab_nic_access(priv); + if (ret) + goto err; + + if (src == IWL_PWR_SRC_VAUX) { + u32 val; + ret = pci_read_config_dword(priv->pci_dev, PCI_POWER_SOURCE, + &val); + + if (val & PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT) + iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, + APMG_PS_CTRL_VAL_PWR_SRC_VAUX, + ~APMG_PS_CTRL_MSK_PWR_SRC); + } else { + iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG, + APMG_PS_CTRL_VAL_PWR_SRC_VMAIN, + ~APMG_PS_CTRL_MSK_PWR_SRC); + } + + iwl_release_nic_access(priv); +err: + spin_unlock_irqrestore(&priv->lock, flags); + return ret; +} + /** * iwl4965_setup_rx_handlers - Initialize Rx handler callbacks * @@ -2170,17 +2232,16 @@ static int __iwl4965_up(struct iwl_priv *priv) } /* If platform's RF_KILL switch is NOT set to KILL */ - if (iwl_read32(priv, CSR_GP_CNTRL) & - CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW) + if (iwl_read32(priv, CSR_GP_CNTRL) & CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW) clear_bit(STATUS_RF_KILL_HW, &priv->status); else set_bit(STATUS_RF_KILL_HW, &priv->status); - if (!test_bit(STATUS_IN_SUSPEND, &priv->status) && - iwl_is_rfkill(priv)) { + if (iwl_is_rfkill(priv)) { + iwl4965_enable_interrupts(priv); IWL_WARNING("Radio disabled by %s RF Kill switch\n", test_bit(STATUS_RF_KILL_HW, &priv->status) ? "HW" : "SW"); - return -ENODEV; + return 0; } iwl_write32(priv, CSR_INT, 0xFFFFFFFF); @@ -2216,11 +2277,6 @@ static int __iwl4965_up(struct iwl_priv *priv) memcpy(priv->ucode_data_backup.v_addr, priv->ucode_data.v_addr, priv->ucode_data.len); - /* We return success when we resume from suspend and rf_kill is on. */ - if (test_bit(STATUS_RF_KILL_HW, &priv->status) || - test_bit(STATUS_RF_KILL_SW, &priv->status)) - return 0; - for (i = 0; i < MAX_HW_RESTARTS; i++) { iwl_clear_stations_table(priv); @@ -2415,7 +2471,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv) unsigned long flags; if (priv->iw_mode == IEEE80211_IF_TYPE_AP) { - IWL_ERROR("%s Should not be called in AP mode\n", __FUNCTION__); + IWL_ERROR("%s Should not be called in AP mode\n", __func__); return; } @@ -2491,7 +2547,7 @@ static void iwl4965_post_associate(struct iwl_priv *priv) default: IWL_ERROR("%s Should not be called in %d mode\n", - __FUNCTION__, priv->iw_mode); + __func__, priv->iw_mode); break; } @@ -2589,6 +2645,9 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw) if (ret) goto out_release_irq; + if (iwl_is_rfkill(priv)) + goto out; + IWL_DEBUG_INFO("Start UP work done.\n"); if (test_bit(STATUS_IN_SUSPEND, &priv->status)) @@ -2608,6 +2667,7 @@ static int iwl4965_mac_start(struct ieee80211_hw *hw) } } +out: priv->is_open = 1; IWL_DEBUG_MAC80211("leave\n"); return 0; @@ -2773,6 +2833,7 @@ static int iwl4965_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co spin_lock_irqsave(&priv->lock, flags); + /* if we are switching from ht to 2.4 clear flags * from any ht related info since 2.4 does not * support ht */ @@ -3102,6 +3163,7 @@ static void iwl4965_bss_info_changed(struct ieee80211_hw *hw, if (bss_conf->assoc) { priv->assoc_id = bss_conf->aid; priv->beacon_int = bss_conf->beacon_int; + priv->power_data.dtim_period = bss_conf->dtim_period; priv->timestamp = bss_conf->timestamp; priv->assoc_capability = bss_conf->assoc_capability; priv->next_scan_jiffies = jiffies + @@ -3345,6 +3407,39 @@ static int iwl4965_mac_conf_tx(struct ieee80211_hw *hw, u16 queue, return 0; } +static int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw, + enum ieee80211_ampdu_mlme_action action, + const u8 *addr, u16 tid, u16 *ssn) +{ + struct iwl_priv *priv = hw->priv; + DECLARE_MAC_BUF(mac); + + IWL_DEBUG_HT("A-MPDU action on addr %s tid %d\n", + print_mac(mac, addr), tid); + + if (!(priv->cfg->sku & IWL_SKU_N)) + return -EACCES; + + switch (action) { + case IEEE80211_AMPDU_RX_START: + IWL_DEBUG_HT("start Rx\n"); + return iwl_rx_agg_start(priv, addr, tid, *ssn); + case IEEE80211_AMPDU_RX_STOP: + IWL_DEBUG_HT("stop Rx\n"); + return iwl_rx_agg_stop(priv, addr, tid); + case IEEE80211_AMPDU_TX_START: + IWL_DEBUG_HT("start Tx\n"); + return iwl_tx_agg_start(priv, addr, tid, ssn); + case IEEE80211_AMPDU_TX_STOP: + IWL_DEBUG_HT("stop Tx\n"); + return iwl_tx_agg_stop(priv, addr, tid); + default: + IWL_DEBUG_HT("unknown\n"); + return -EINVAL; + break; + } + return 0; +} static int iwl4965_mac_get_tx_stats(struct ieee80211_hw *hw, struct ieee80211_tx_queue_stats *stats) { @@ -3592,15 +3687,6 @@ static ssize_t show_temperature(struct device *d, static DEVICE_ATTR(temperature, S_IRUGO, show_temperature, NULL); -static ssize_t show_rs_window(struct device *d, - struct device_attribute *attr, - char *buf) -{ - struct iwl_priv *priv = d->driver_data; - return iwl4965_fill_rs_info(priv->hw, buf, IWL_AP_ID); -} -static DEVICE_ATTR(rs_window, S_IRUGO, show_rs_window, NULL); - static ssize_t show_tx_power(struct device *d, struct device_attribute *attr, char *buf) { @@ -3699,7 +3785,7 @@ static ssize_t store_filter_flags(struct device *d, static DEVICE_ATTR(filter_flags, S_IWUSR | S_IRUGO, show_filter_flags, store_filter_flags); -#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT +#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT static ssize_t show_measurement(struct device *d, struct device_attribute *attr, char *buf) @@ -3707,7 +3793,7 @@ static ssize_t show_measurement(struct device *d, struct iwl_priv *priv = dev_get_drvdata(d); struct iwl4965_spectrum_notification measure_report; u32 size = sizeof(measure_report), len = 0, ofs = 0; - u8 *data = (u8 *) & measure_report; + u8 *data = (u8 *)&measure_report; unsigned long flags; spin_lock_irqsave(&priv->lock, flags); @@ -3770,7 +3856,7 @@ static ssize_t store_measurement(struct device *d, static DEVICE_ATTR(measurement, S_IRUSR | S_IWUSR, show_measurement, store_measurement); -#endif /* CONFIG_IWL4965_SPECTRUM_MEASUREMENT */ +#endif /* CONFIG_IWLAGN_SPECTRUM_MEASUREMENT */ static ssize_t store_retry_rate(struct device *d, struct device_attribute *attr, @@ -3800,77 +3886,54 @@ static ssize_t store_power_level(struct device *d, const char *buf, size_t count) { struct iwl_priv *priv = dev_get_drvdata(d); - int rc; + int ret; int mode; mode = simple_strtoul(buf, NULL, 0); mutex_lock(&priv->mutex); if (!iwl_is_ready(priv)) { - rc = -EAGAIN; + ret = -EAGAIN; goto out; } - rc = iwl_power_set_user_mode(priv, mode); - if (rc) { + ret = iwl_power_set_user_mode(priv, mode); + if (ret) { IWL_DEBUG_MAC80211("failed setting power mode.\n"); goto out; } - rc = count; + ret = count; out: mutex_unlock(&priv->mutex); - return rc; + return ret; } -#define MAX_WX_STRING 80 - -/* Values are in microsecond */ -static const s32 timeout_duration[] = { - 350000, - 250000, - 75000, - 37000, - 25000, -}; -static const s32 period_duration[] = { - 400000, - 700000, - 1000000, - 1000000, - 1000000 -}; - static ssize_t show_power_level(struct device *d, struct device_attribute *attr, char *buf) { struct iwl_priv *priv = dev_get_drvdata(d); + int mode = priv->power_data.user_power_setting; + int system = priv->power_data.system_power_setting; int level = priv->power_data.power_mode; char *p = buf; - p += sprintf(p, "%d ", level); - switch (level) { - case IWL_POWER_MODE_CAM: - case IWL_POWER_AC: - p += sprintf(p, "(AC)"); + switch (system) { + case IWL_POWER_SYS_AUTO: + p += sprintf(p, "SYSTEM:auto"); break; - case IWL_POWER_BATTERY: - p += sprintf(p, "(BATTERY)"); + case IWL_POWER_SYS_AC: + p += sprintf(p, "SYSTEM:ac"); + break; + case IWL_POWER_SYS_BATTERY: + p += sprintf(p, "SYSTEM:battery"); break; - default: - p += sprintf(p, - "(Timeout %dms, Period %dms)", - timeout_duration[level - 1] / 1000, - period_duration[level - 1] / 1000); } -/* - if (!(priv->power_mode & IWL_POWER_ENABLED)) - p += sprintf(p, " OFF\n"); - else - p += sprintf(p, " \n"); -*/ - p += sprintf(p, " \n"); - return (p - buf + 1); + + p += sprintf(p, "\tMODE:%s", (mode < IWL_POWER_AUTO)?"fixed":"auto"); + p += sprintf(p, "\tINDEX:%d", level); + p += sprintf(p, "\n"); + return p - buf + 1; } static DEVICE_ATTR(power_level, S_IWUSR | S_IRUSR, show_power_level, @@ -3945,7 +4008,7 @@ static ssize_t show_statistics(struct device *d, struct iwl_priv *priv = dev_get_drvdata(d); u32 size = sizeof(struct iwl_notif_statistics); u32 len = 0, ofs = 0; - u8 *data = (u8 *) & priv->statistics; + u8 *data = (u8 *)&priv->statistics; int rc = 0; if (!iwl_is_alive(priv)) @@ -4041,12 +4104,11 @@ static struct attribute *iwl4965_sysfs_entries[] = { &dev_attr_channels.attr, &dev_attr_flags.attr, &dev_attr_filter_flags.attr, -#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT +#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT &dev_attr_measurement.attr, #endif &dev_attr_power_level.attr, &dev_attr_retry_rate.attr, - &dev_attr_rs_window.attr, &dev_attr_statistics.attr, &dev_attr_status.attr, &dev_attr_temperature.attr, @@ -4394,8 +4456,10 @@ static int iwl4965_pci_resume(struct pci_dev *pdev) /* Hardware specific file defines the PCI IDs table for that hardware module */ static struct pci_device_id iwl_hw_card_ids[] = { +#ifdef CONFIG_IWL4965 {IWL_PCI_DEVICE(0x4229, PCI_ANY_ID, iwl4965_agn_cfg)}, {IWL_PCI_DEVICE(0x4230, PCI_ANY_ID, iwl4965_agn_cfg)}, +#endif /* CONFIG_IWL4965 */ #ifdef CONFIG_IWL5000 {IWL_PCI_DEVICE(0x4232, 0x1205, iwl5100_bg_cfg)}, {IWL_PCI_DEVICE(0x4232, 0x1305, iwl5100_bg_cfg)}, @@ -4431,7 +4495,7 @@ static int __init iwl4965_init(void) printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION ", " DRV_VERSION "\n"); printk(KERN_INFO DRV_NAME ": " DRV_COPYRIGHT "\n"); - ret = iwl4965_rate_control_register(); + ret = iwlagn_rate_control_register(); if (ret) { IWL_ERROR("Unable to register rate control algorithm: %d\n", ret); return ret; @@ -4446,14 +4510,14 @@ static int __init iwl4965_init(void) return ret; error_register: - iwl4965_rate_control_unregister(); + iwlagn_rate_control_unregister(); return ret; } static void __exit iwl4965_exit(void) { pci_unregister_driver(&iwl_driver); - iwl4965_rate_control_unregister(); + iwlagn_rate_control_unregister(); } module_exit(iwl4965_exit); diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h index e9bb1de0ce3..28b5b09996e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -666,8 +666,7 @@ struct iwl4965_rxon_assoc_cmd { __le16 reserved; } __attribute__ ((packed)); - - +#define IWL_CONN_MAX_LISTEN_INTERVAL 10 /* * REPLY_RXON_TIMING = 0x14 (command, has simple generic response) @@ -1076,10 +1075,12 @@ struct iwl4965_rx_frame { } __attribute__ ((packed)); /* Fixed (non-configurable) rx data from phy */ -#define RX_PHY_FLAGS_ANTENNAE_OFFSET (4) -#define RX_PHY_FLAGS_ANTENNAE_MASK (0x70) -#define IWL_AGC_DB_MASK (0x3f80) /* MASK(7,13) */ -#define IWL_AGC_DB_POS (7) + +#define IWL49_RX_RES_PHY_CNT 14 +#define IWL49_RX_PHY_FLAGS_ANTENNAE_OFFSET (4) +#define IWL49_RX_PHY_FLAGS_ANTENNAE_MASK (0x70) +#define IWL49_AGC_DB_MASK (0x3f80) /* MASK(7,13) */ +#define IWL49_AGC_DB_POS (7) struct iwl4965_rx_non_cfg_phy { __le16 ant_selection; /* ant A bit 4, ant B bit 5, ant C bit 6 */ __le16 agc_info; /* agc code 0:6, agc dB 7:13, reserved 14:15 */ @@ -1087,12 +1088,30 @@ struct iwl4965_rx_non_cfg_phy { u8 pad[0]; } __attribute__ ((packed)); + +#define IWL50_RX_RES_PHY_CNT 8 +#define IWL50_RX_RES_AGC_IDX 1 +#define IWL50_RX_RES_RSSI_AB_IDX 2 +#define IWL50_RX_RES_RSSI_C_IDX 3 +#define IWL50_OFDM_AGC_MSK 0xfe00 +#define IWL50_OFDM_AGC_BIT_POS 9 +#define IWL50_OFDM_RSSI_A_MSK 0x00ff +#define IWL50_OFDM_RSSI_A_BIT_POS 0 +#define IWL50_OFDM_RSSI_B_MSK 0xff0000 +#define IWL50_OFDM_RSSI_B_BIT_POS 16 +#define IWL50_OFDM_RSSI_C_MSK 0x00ff +#define IWL50_OFDM_RSSI_C_BIT_POS 0 + +struct iwl5000_non_cfg_phy { + __le32 non_cfg_phy[IWL50_RX_RES_PHY_CNT]; /* upto 8 phy entries */ +} __attribute__ ((packed)); + + /* * REPLY_RX = 0xc3 (response only, not a command) * Used only for legacy (non 11n) frames. */ -#define RX_RES_PHY_CNT 14 -struct iwl4965_rx_phy_res { +struct iwl_rx_phy_res { u8 non_cfg_phy_cnt; /* non configurable DSP phy data byte count */ u8 cfg_phy_cnt; /* configurable DSP phy data byte count */ u8 stat_id; /* configurable DSP phy data set ID */ @@ -1101,8 +1120,7 @@ struct iwl4965_rx_phy_res { __le32 beacon_time_stamp; /* beacon at on-air rise */ __le16 phy_flags; /* general phy flags: band, modulation, ... */ __le16 channel; /* channel number */ - __le16 non_cfg_phy[RX_RES_PHY_CNT]; /* upto 14 phy entries */ - __le32 reserved2; + u8 non_cfg_phy_buf[32]; /* for various implementations of non_cfg_phy */ __le32 rate_n_flags; /* RATE_MCS_* */ __le16 byte_count; /* frame's byte-count */ __le16 reserved3; @@ -1993,7 +2011,7 @@ struct iwl4965_spectrum_notification { *****************************************************************************/ /** - * struct iwl4965_powertable_cmd - Power Table Command + * struct iwl_powertable_cmd - Power Table Command * @flags: See below: * * POWER_TABLE_CMD = 0x77 (command, has simple generic response) @@ -2027,7 +2045,7 @@ struct iwl4965_spectrum_notification { #define IWL_POWER_PCI_PM_MSK __constant_cpu_to_le16(1 << 3) #define IWL_POWER_FAST_PD __constant_cpu_to_le16(1 << 4) -struct iwl4965_powertable_cmd { +struct iwl_powertable_cmd { __le16 flags; u8 keep_alive_seconds; u8 debug_flags; @@ -2324,7 +2342,7 @@ struct iwl4965_beacon_notif { /* * REPLY_TX_BEACON = 0x91 (command, has simple generic response) */ -struct iwl4965_tx_beacon_cmd { +struct iwl_tx_beacon_cmd { struct iwl_tx_cmd tx; __le16 tim_idx; u8 tim_size; diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index a44188bf445..9bd61809129 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -383,8 +383,8 @@ void iwl_reset_qos(struct iwl_priv *priv) } EXPORT_SYMBOL(iwl_reset_qos); -#define MAX_BIT_RATE_40_MHZ 0x96; /* 150 Mbps */ -#define MAX_BIT_RATE_20_MHZ 0x48; /* 72 Mbps */ +#define MAX_BIT_RATE_40_MHZ 0x96 /* 150 Mbps */ +#define MAX_BIT_RATE_20_MHZ 0x48 /* 72 Mbps */ static void iwlcore_init_ht_hw_capab(const struct iwl_priv *priv, struct ieee80211_ht_info *ht_info, enum ieee80211_band band) @@ -815,11 +815,10 @@ int iwl_setup_mac(struct iwl_priv *priv) { int ret; struct ieee80211_hw *hw = priv->hw; - hw->rate_control_algorithm = "iwl-4965-rs"; + hw->rate_control_algorithm = "iwl-agn-rs"; /* Tell mac80211 our characteristics */ - hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | - IEEE80211_HW_SIGNAL_DBM | + hw->flags = IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM; /* Default value; 4 EDCA QOS priorities */ hw->queues = 4; @@ -828,6 +827,7 @@ int iwl_setup_mac(struct iwl_priv *priv) hw->ampdu_queues = priv->cfg->mod_params->num_of_ampdu_queues; hw->conf.beacon_int = 100; + hw->max_listen_interval = IWL_CONN_MAX_LISTEN_INTERVAL; if (priv->bands[IEEE80211_BAND_2GHZ].n_channels) priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] = diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index db66114f1e5..64f139e9744 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -95,6 +95,8 @@ struct iwl_hcmd_utils_ops { void (*chain_noise_reset)(struct iwl_priv *priv); void (*rts_tx_cmd_flag)(struct ieee80211_tx_info *info, __le32 *tx_flags); + int (*calc_rssi)(struct iwl_priv *priv, + struct iwl_rx_phy_res *rx_resp); }; struct iwl_lib_ops { @@ -139,7 +141,6 @@ struct iwl_lib_ops { int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src); } apm_ops; /* power */ - int (*set_power)(struct iwl_priv *priv, void *cmd); int (*send_tx_power) (struct iwl_priv *priv); void (*update_chain_flags)(struct iwl_priv *priv); void (*temperature) (struct iwl_priv *priv); diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h index 545ed692d88..52629fbd835 100644 --- a/drivers/net/wireless/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/iwlwifi/iwl-csr.h @@ -104,6 +104,7 @@ * 3-2: 0 = A, 1 = B, 2 = C, 3 = D step */ #define CSR_HW_REV_WA_REG (CSR_BASE+0x22C) +#define CSR_DBG_HPET_MEM_REG (CSR_BASE+0x240) /* Bits for CSR_HW_IF_CONFIG_REG */ #define CSR49_HW_IF_CONFIG_REG_BIT_4965_R (0x00000010) @@ -118,7 +119,12 @@ #define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A (0x00000000) #define CSR39_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B (0x00001000) -#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000) +#define CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A (0x00080000) +#define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000) +#define CSR_HW_IF_CONFIG_REG_BIT_PCI_OWN_SEM (0x00400000) +#define CSR_HW_IF_CONFIG_REG_BIT_ME_OWN (0x02000000) +#define CSR_HW_IF_CONFIG_REG_BIT_WAKE_ME (0x08000000) + /* interrupt flags in INTA, set by uCode or hardware (e.g. dma), * acknowledged (reset) by host writing "1" to flagged bits. */ @@ -236,6 +242,8 @@ #define CSR39_ANA_PLL_CFG_VAL (0x01000000) #define CSR50_ANA_PLL_CFG_VAL (0x00880300) +/* HPET MEM debug */ +#define CSR_DBG_HPET_MEM_REG_VAL (0xFFFF0000) /*=== HBUS (Host-side Bus) ===*/ #define HBUS_BASE (0x400) /* diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index 58384805a49..b4ffd33ef98 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -33,12 +33,12 @@ #define IWL_DEBUG(level, fmt, args...) \ do { if (priv->debug_level & (level)) \ dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \ - in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) + in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0) #define IWL_DEBUG_LIMIT(level, fmt, args...) \ do { if ((priv->debug_level & (level)) && net_ratelimit()) \ dev_printk(KERN_ERR, &(priv->hw->wiphy->dev), "%c %s " fmt, \ - in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) + in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0) #ifdef CONFIG_IWLWIFI_DEBUGFS struct iwl_debugfs { @@ -68,12 +68,8 @@ void iwl_dbgfs_unregister(struct iwl_priv *priv); #endif #else -static inline void IWL_DEBUG(int level, const char *fmt, ...) -{ -} -static inline void IWL_DEBUG_LIMIT(int level, const char *fmt, ...) -{ -} +#define IWL_DEBUG(level, fmt, args...) +#define IWL_DEBUG_LIMIT(level, fmt, args...) #endif /* CONFIG_IWLWIFI_DEBUG */ diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index ed948dc59b3..20db0eb636a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c @@ -231,7 +231,7 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, DECLARE_MAC_BUF(mac); buf = kmalloc(bufsz, GFP_KERNEL); - if(!buf) + if (!buf) return -ENOMEM; pos += scnprintf(buf + pos, bufsz - pos, "num of stations: %d\n\n", @@ -364,16 +364,19 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) { struct iwl_debugfs *dbgfs; struct dentry *phyd = priv->hw->wiphy->debugfsdir; + int ret = 0; dbgfs = kzalloc(sizeof(struct iwl_debugfs), GFP_KERNEL); if (!dbgfs) { + ret = -ENOMEM; goto err; } priv->dbgfs = dbgfs; dbgfs->name = name; dbgfs->dir_drv = debugfs_create_dir(name, phyd); - if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)){ + if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)) { + ret = -ENOENT; goto err; } @@ -394,7 +397,7 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name) err: IWL_ERROR("Can't open the debugfs directory\n"); iwl_dbgfs_unregister(priv); - return -ENOENT; + return ret; } EXPORT_SYMBOL(iwl_dbgfs_register); @@ -404,7 +407,7 @@ EXPORT_SYMBOL(iwl_dbgfs_register); */ void iwl_dbgfs_unregister(struct iwl_priv *priv) { - if (!(priv->dbgfs)) + if (!priv->dbgfs) return; DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_eeprom); diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 4d789e353e3..c19db438306 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -36,7 +36,7 @@ #include <linux/kernel.h> #include <net/ieee80211_radiotap.h> -#define DRV_NAME "iwl4965" +#define DRV_NAME "iwlagn" #include "iwl-rfkill.h" #include "iwl-eeprom.h" #include "iwl-4965-hw.h" @@ -45,6 +45,7 @@ #include "iwl-debug.h" #include "iwl-led.h" #include "iwl-power.h" +#include "iwl-agn-rs.h" /* configuration for the iwl4965 */ extern struct iwl_cfg iwl4965_agn_cfg; @@ -134,8 +135,7 @@ struct iwl_tx_info { struct iwl_tx_queue { struct iwl_queue q; struct iwl_tfd_frame *bd; - struct iwl_cmd *cmd; - dma_addr_t dma_addr_cmd; + struct iwl_cmd *cmd[TFD_TX_CMD_SLOTS]; struct iwl_tx_info *txb; int need_update; int sched_retry; @@ -191,7 +191,6 @@ struct iwl4965_clip_group { const s8 clip_powers[IWL_MAX_RATES]; }; -#include "iwl-4965-rs.h" #define IWL_TX_FIFO_AC0 0 #define IWL_TX_FIFO_AC1 1 @@ -219,7 +218,7 @@ enum iwl_pwr_src { struct iwl_frame { union { struct ieee80211_hdr frame; - struct iwl4965_tx_beacon_cmd beacon; + struct iwl_tx_beacon_cmd beacon; u8 raw[IEEE80211_FRAME_LEN]; u8 cmd[360]; } u; @@ -283,10 +282,9 @@ struct iwl_cmd { u32 val32; struct iwl4965_bt_cmd bt; struct iwl4965_rxon_time_cmd rxon_time; - struct iwl4965_powertable_cmd powertable; + struct iwl_powertable_cmd powertable; struct iwl_qosparam_cmd qosparam; struct iwl_tx_cmd tx; - struct iwl4965_tx_beacon_cmd tx_beacon; struct iwl4965_rxon_assoc_cmd rxon_assoc; struct iwl_rem_sta_cmd rm_sta; u8 *indirect; @@ -590,6 +588,7 @@ extern unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv, const u8 *dest, int left); extern void iwl4965_update_chain_flags(struct iwl_priv *priv); int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src); +extern int iwl4965_set_power(struct iwl_priv *priv, void *cmd); extern const u8 iwl_bcast_addr[ETH_ALEN]; @@ -642,10 +641,6 @@ struct iwl_priv; * Forward declare iwl-4965.c functions for iwl-base.c */ extern void iwl4965_rf_kill_ct_config(struct iwl_priv *priv); - -int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw, - enum ieee80211_ampdu_mlme_action action, - const u8 *addr, u16 tid, u16 *ssn); int iwl4965_check_empty_hw_queue(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id); @@ -812,14 +807,11 @@ struct iwl_chain_noise_data { #define EEPROM_SEM_RETRY_LIMIT 1000 /* number of attempts (not time) */ -#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT - enum { MEASUREMENT_READY = (1 << 0), MEASUREMENT_ACTIVE = (1 << 1), }; -#endif #define IWL_MAX_NUM_QUEUES 20 /* FIXME: do dynamic allocation */ @@ -844,7 +836,7 @@ struct iwl_priv { struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS]; -#ifdef CONFIG_IWL4965_SPECTRUM_MEASUREMENT +#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT /* spectrum measurement report caching */ struct iwl4965_spectrum_notification measure_report; u8 measurement_status; diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 4a08a1b5097..bce53830b30 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -273,8 +273,7 @@ EXPORT_SYMBOL(iwl_eeprom_init); void iwl_eeprom_free(struct iwl_priv *priv) { - if(priv->eeprom) - kfree(priv->eeprom); + kfree(priv->eeprom); priv->eeprom = NULL; } EXPORT_SYMBOL(iwl_eeprom_free); diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c index 8fa991b7202..6512834bb91 100644 --- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c +++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c @@ -228,7 +228,7 @@ cancel: * TX cmd queue. Otherwise in case the cmd comes * in later, it will possibly set an invalid * address (cmd->meta.source). */ - qcmd = &priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx]; + qcmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_idx]; qcmd->meta.flags &= ~CMD_WANT_SKB; } fail: diff --git a/drivers/net/wireless/iwlwifi/iwl-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c index 899d7a2567a..cb11c4a4d69 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.c +++ b/drivers/net/wireless/iwlwifi/iwl-led.c @@ -161,12 +161,32 @@ int iwl4965_led_off(struct iwl_priv *priv, int led_id) /* Set led register off */ static int iwl4965_led_off_reg(struct iwl_priv *priv, int led_id) { - IWL_DEBUG_LED("radio off\n"); + IWL_DEBUG_LED("LED Reg off\n"); iwl_write32(priv, CSR_LED_REG, CSR_LED_REG_TRUN_OFF); return 0; } /* + * Set led register in case of disassociation according to rfkill state + */ +static int iwl_led_associate(struct iwl_priv *priv, int led_id) +{ + IWL_DEBUG_LED("Associated\n"); + priv->allow_blinking = 1; + return iwl4965_led_on_reg(priv, led_id); +} +static int iwl_led_disassociate(struct iwl_priv *priv, int led_id) +{ + priv->allow_blinking = 0; + if (iwl_is_rfkill(priv)) + iwl4965_led_off_reg(priv, led_id); + else + iwl4965_led_on_reg(priv, led_id); + + return 0; +} + +/* * brightness call back function for Tx/Rx LED */ static int iwl_led_associated(struct iwl_priv *priv, int led_id) @@ -199,16 +219,10 @@ static void iwl_led_brightness_set(struct led_classdev *led_cdev, led_type_str[led->type], brightness); switch (brightness) { case LED_FULL: - if (led->type == IWL_LED_TRG_ASSOC) - priv->allow_blinking = 1; - if (led->led_on) led->led_on(priv, IWL_LED_LINK); break; case LED_OFF: - if (led->type == IWL_LED_TRG_ASSOC) - priv->allow_blinking = 0; - if (led->led_off) led->led_off(priv, IWL_LED_LINK); break; @@ -228,12 +242,12 @@ static void iwl_led_brightness_set(struct led_classdev *led_cdev, */ static int iwl_leds_register_led(struct iwl_priv *priv, struct iwl_led *led, enum led_type type, u8 set_led, - const char *name, char *trigger) + char *trigger) { struct device *device = wiphy_dev(priv->hw->wiphy); int ret; - led->led_dev.name = name; + led->led_dev.name = led->name; led->led_dev.brightness_set = iwl_led_brightness_set; led->led_dev.default_trigger = trigger; @@ -268,7 +282,9 @@ static int iwl_get_blink_rate(struct iwl_priv *priv) if (tpt < 0) /* wrapparound */ tpt = -tpt; - IWL_DEBUG_LED("tpt %lld current_tpt %lld\n", tpt, current_tpt); + IWL_DEBUG_LED("tpt %lld current_tpt %llu\n", + (long long)tpt, + (unsigned long long)current_tpt); priv->led_tpt = current_tpt; if (!priv->allow_blinking) @@ -282,12 +298,6 @@ static int iwl_get_blink_rate(struct iwl_priv *priv) return i; } -static inline int is_rf_kill(struct iwl_priv *priv) -{ - return test_bit(STATUS_RF_KILL_HW, &priv->status) || - test_bit(STATUS_RF_KILL_SW, &priv->status); -} - /* * this function called from handler. Since setting Led command can * happen very frequent we postpone led command to be called from @@ -301,7 +311,7 @@ void iwl_leds_background(struct iwl_priv *priv) priv->last_blink_time = 0; return; } - if (is_rf_kill(priv)) { + if (iwl_is_rfkill(priv)) { priv->last_blink_time = 0; return; } @@ -335,7 +345,6 @@ EXPORT_SYMBOL(iwl_leds_background); int iwl_leds_register(struct iwl_priv *priv) { char *trigger; - char name[32]; int ret; priv->last_blink_rate = 0; @@ -344,7 +353,8 @@ int iwl_leds_register(struct iwl_priv *priv) priv->allow_blinking = 0; trigger = ieee80211_get_radio_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:radio", + snprintf(priv->led[IWL_LED_TRG_RADIO].name, + sizeof(priv->led[IWL_LED_TRG_RADIO].name), "iwl-%s:radio", wiphy_name(priv->hw->wiphy)); priv->led[IWL_LED_TRG_RADIO].led_on = iwl4965_led_on_reg; @@ -352,31 +362,33 @@ int iwl_leds_register(struct iwl_priv *priv) priv->led[IWL_LED_TRG_RADIO].led_pattern = NULL; ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_RADIO], - IWL_LED_TRG_RADIO, 1, name, trigger); + IWL_LED_TRG_RADIO, 1, trigger); if (ret) goto exit_fail; trigger = ieee80211_get_assoc_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:assoc", + snprintf(priv->led[IWL_LED_TRG_ASSOC].name, + sizeof(priv->led[IWL_LED_TRG_ASSOC].name), "iwl-%s:assoc", wiphy_name(priv->hw->wiphy)); ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_ASSOC], - IWL_LED_TRG_ASSOC, 0, name, trigger); + IWL_LED_TRG_ASSOC, 0, trigger); /* for assoc always turn led on */ - priv->led[IWL_LED_TRG_ASSOC].led_on = iwl4965_led_on_reg; - priv->led[IWL_LED_TRG_ASSOC].led_off = iwl4965_led_on_reg; + priv->led[IWL_LED_TRG_ASSOC].led_on = iwl_led_associate; + priv->led[IWL_LED_TRG_ASSOC].led_off = iwl_led_disassociate; priv->led[IWL_LED_TRG_ASSOC].led_pattern = NULL; if (ret) goto exit_fail; trigger = ieee80211_get_rx_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:RX", wiphy_name(priv->hw->wiphy)); - + snprintf(priv->led[IWL_LED_TRG_RX].name, + sizeof(priv->led[IWL_LED_TRG_RX].name), "iwl-%s:RX", + wiphy_name(priv->hw->wiphy)); ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_RX], - IWL_LED_TRG_RX, 0, name, trigger); + IWL_LED_TRG_RX, 0, trigger); priv->led[IWL_LED_TRG_RX].led_on = iwl_led_associated; priv->led[IWL_LED_TRG_RX].led_off = iwl_led_associated; @@ -386,9 +398,12 @@ int iwl_leds_register(struct iwl_priv *priv) goto exit_fail; trigger = ieee80211_get_tx_led_name(priv->hw); - snprintf(name, sizeof(name), "iwl-%s:TX", wiphy_name(priv->hw->wiphy)); + snprintf(priv->led[IWL_LED_TRG_TX].name, + sizeof(priv->led[IWL_LED_TRG_TX].name), "iwl-%s:TX", + wiphy_name(priv->hw->wiphy)); + ret = iwl_leds_register_led(priv, &priv->led[IWL_LED_TRG_TX], - IWL_LED_TRG_TX, 0, name, trigger); + IWL_LED_TRG_TX, 0, trigger); priv->led[IWL_LED_TRG_TX].led_on = iwl_led_associated; priv->led[IWL_LED_TRG_TX].led_off = iwl_led_associated; diff --git a/drivers/net/wireless/iwlwifi/iwl-led.h b/drivers/net/wireless/iwlwifi/iwl-led.h index 1980ae5a7e8..588c9ad20e8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-led.h +++ b/drivers/net/wireless/iwlwifi/iwl-led.h @@ -52,6 +52,7 @@ enum led_type { struct iwl_led { struct iwl_priv *priv; struct led_classdev led_dev; + char name[32]; int (*led_on) (struct iwl_priv *priv, int led_id); int (*led_off) (struct iwl_priv *priv, int led_id); diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 2e71803e09b..028e3053c0c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -82,7 +82,7 @@ /* default power management (not Tx power) table values */ /* for tim 0-10 */ -static struct iwl_power_vec_entry range_0[IWL_POWER_AC] = { +static struct iwl_power_vec_entry range_0[IWL_POWER_MAX] = { {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 2, 2, 0xFF)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(1, 2, 2, 2, 0xFF)}, 0}, @@ -93,7 +93,7 @@ static struct iwl_power_vec_entry range_0[IWL_POWER_AC] = { /* for tim = 3-10 */ -static struct iwl_power_vec_entry range_1[IWL_POWER_AC] = { +static struct iwl_power_vec_entry range_1[IWL_POWER_MAX] = { {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 4)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(1, 2, 3, 4, 7)}, 0}, @@ -103,7 +103,7 @@ static struct iwl_power_vec_entry range_1[IWL_POWER_AC] = { }; /* for tim > 11 */ -static struct iwl_power_vec_entry range_2[IWL_POWER_AC] = { +static struct iwl_power_vec_entry range_2[IWL_POWER_MAX] = { {{NOSLP, SLP_TOUT(0), SLP_TOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(500), SLP_VEC(1, 2, 3, 4, 0xFF)}, 0}, {{SLP, SLP_TOUT(200), SLP_TOUT(300), SLP_VEC(2, 4, 6, 7, 0xFF)}, 0}, @@ -112,12 +112,19 @@ static struct iwl_power_vec_entry range_2[IWL_POWER_AC] = { {{SLP, SLP_TOUT(25), SLP_TOUT(25), SLP_VEC(4, 7, 10, 10, 0xFF)}, 0} }; +/* set card power command */ +static int iwl_set_power(struct iwl_priv *priv, void *cmd) +{ + return iwl_send_cmd_pdu_async(priv, POWER_TABLE_CMD, + sizeof(struct iwl_powertable_cmd), + cmd, NULL); +} /* decide the right power level according to association status * and battery status */ static u16 iwl_get_auto_power_mode(struct iwl_priv *priv) { - u16 mode = priv->power_data.user_power_setting; + u16 mode; switch (priv->power_data.user_power_setting) { case IWL_POWER_AUTO: @@ -129,12 +136,16 @@ static u16 iwl_get_auto_power_mode(struct iwl_priv *priv) else mode = IWL_POWER_ON_AC_DISASSOC; break; + /* FIXME: remove battery and ac from here */ case IWL_POWER_BATTERY: mode = IWL_POWER_INDEX_3; break; case IWL_POWER_AC: mode = IWL_POWER_MODE_CAM; break; + default: + mode = priv->power_data.user_power_setting; + break; } return mode; } @@ -144,7 +155,7 @@ static int iwl_power_init_handle(struct iwl_priv *priv) { int ret = 0, i; struct iwl_power_mgr *pow_data; - int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_AC; + int size = sizeof(struct iwl_power_vec_entry) * IWL_POWER_MAX; u16 pci_pm; IWL_DEBUG_POWER("Initialize power \n"); @@ -162,11 +173,11 @@ static int iwl_power_init_handle(struct iwl_priv *priv) if (ret != 0) return 0; else { - struct iwl4965_powertable_cmd *cmd; + struct iwl_powertable_cmd *cmd; IWL_DEBUG_POWER("adjust power command flags\n"); - for (i = 0; i < IWL_POWER_AC; i++) { + for (i = 0; i < IWL_POWER_MAX; i++) { cmd = &pow_data->pwr_range_0[i].cmd; if (pci_pm & 0x1) @@ -180,7 +191,7 @@ static int iwl_power_init_handle(struct iwl_priv *priv) /* adjust power command according to dtim period and power level*/ static int iwl_update_power_command(struct iwl_priv *priv, - struct iwl4965_powertable_cmd *cmd, + struct iwl_powertable_cmd *cmd, u16 mode) { int ret = 0, i; @@ -204,7 +215,7 @@ static int iwl_update_power_command(struct iwl_priv *priv, range = &pow_data->pwr_range_2[0]; period = pow_data->dtim_period; - memcpy(cmd, &range[mode].cmd, sizeof(struct iwl4965_powertable_cmd)); + memcpy(cmd, &range[mode].cmd, sizeof(struct iwl_powertable_cmd)); if (period == 0) { period = 1; @@ -258,17 +269,18 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh) * else user level */ switch (setting->system_power_setting) { - case IWL_POWER_AUTO: + case IWL_POWER_SYS_AUTO: final_mode = iwl_get_auto_power_mode(priv); break; - case IWL_POWER_BATTERY: + case IWL_POWER_SYS_BATTERY: final_mode = IWL_POWER_INDEX_3; break; - case IWL_POWER_AC: + case IWL_POWER_SYS_AC: final_mode = IWL_POWER_MODE_CAM; break; default: - final_mode = setting->system_power_setting; + final_mode = IWL_POWER_INDEX_3; + WARN_ON(1); } if (setting->critical_power_setting > final_mode) @@ -280,7 +292,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh) if (!iwl_is_rfkill(priv) && !setting->power_disabled && ((setting->power_mode != final_mode) || refresh)) { - struct iwl4965_powertable_cmd cmd; + struct iwl_powertable_cmd cmd; if (final_mode != IWL_POWER_MODE_CAM) set_bit(STATUS_POWER_PMI, &priv->status); @@ -291,8 +303,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, u8 refresh) if (final_mode == IWL_POWER_INDEX_5) cmd.flags |= IWL_POWER_FAST_PD; - if (priv->cfg->ops->lib->set_power) - ret = priv->cfg->ops->lib->set_power(priv, &cmd); + ret = iwl_set_power(priv, &cmd); if (final_mode == IWL_POWER_MODE_CAM) clear_bit(STATUS_POWER_PMI, &priv->status); @@ -388,7 +399,7 @@ void iwl_power_initialize(struct iwl_priv *priv) iwl_power_init_handle(priv); priv->power_data.user_power_setting = IWL_POWER_AUTO; priv->power_data.power_disabled = 0; - priv->power_data.system_power_setting = IWL_POWER_AUTO; + priv->power_data.system_power_setting = IWL_POWER_SYS_AUTO; priv->power_data.is_battery_active = 0; priv->power_data.power_disabled = 0; priv->power_data.critical_power_setting = 0; diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h index b066724a1c2..abcbbf96a84 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.h +++ b/drivers/net/wireless/iwlwifi/iwl-power.h @@ -33,12 +33,25 @@ struct iwl_priv; -#define IWL_POWER_MODE_CAM 0x00 /* Continuously Aware Mode, always on */ -#define IWL_POWER_INDEX_3 0x03 -#define IWL_POWER_INDEX_5 0x05 -#define IWL_POWER_AC 0x06 -#define IWL_POWER_BATTERY 0x07 -#define IWL_POWER_AUTO 0x08 +enum { + IWL_POWER_MODE_CAM, /* Continuously Aware Mode, always on */ + IWL_POWER_INDEX_1, + IWL_POWER_INDEX_2, + IWL_POWER_INDEX_3, + IWL_POWER_INDEX_4, + IWL_POWER_INDEX_5, + IWL_POWER_AUTO, + IWL_POWER_MAX = IWL_POWER_AUTO, + IWL_POWER_AC, + IWL_POWER_BATTERY, +}; + +enum { + IWL_POWER_SYS_AUTO, + IWL_POWER_SYS_AC, + IWL_POWER_SYS_BATTERY, +}; + #define IWL_POWER_LIMIT 0x08 #define IWL_POWER_MASK 0x0F #define IWL_POWER_ENABLED 0x10 @@ -46,15 +59,15 @@ struct iwl_priv; /* Power management (not Tx power) structures */ struct iwl_power_vec_entry { - struct iwl4965_powertable_cmd cmd; + struct iwl_powertable_cmd cmd; u8 no_dtim; }; struct iwl_power_mgr { spinlock_t lock; - struct iwl_power_vec_entry pwr_range_0[IWL_POWER_AC]; - struct iwl_power_vec_entry pwr_range_1[IWL_POWER_AC]; - struct iwl_power_vec_entry pwr_range_2[IWL_POWER_AC]; + struct iwl_power_vec_entry pwr_range_0[IWL_POWER_MAX]; + struct iwl_power_vec_entry pwr_range_1[IWL_POWER_MAX]; + struct iwl_power_vec_entry pwr_range_2[IWL_POWER_MAX]; u32 dtim_period; /* final power level that used to calculate final power command */ u8 power_mode; diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index 70d9c7568b9..ee5afd48d3a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -84,14 +84,16 @@ #define APMG_CLK_VAL_DMA_CLK_RQT (0x00000200) #define APMG_CLK_VAL_BSM_CLK_RQT (0x00000800) -#define APMG_PS_CTRL_VAL_RESET_REQ (0x04000000) -#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800) +#define APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS (0x00400000) +#define APMG_PS_CTRL_VAL_RESET_REQ (0x04000000) +#define APMG_PS_CTRL_MSK_PWR_SRC (0x03000000) +#define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN (0x00000000) +#define APMG_PS_CTRL_VAL_PWR_SRC_MAX (0x01000000) /* 3945 only */ +#define APMG_PS_CTRL_VAL_PWR_SRC_VAUX (0x02000000) -#define APMG_PS_CTRL_MSK_PWR_SRC (0x03000000) -#define APMG_PS_CTRL_VAL_PWR_SRC_VMAIN (0x00000000) -#define APMG_PS_CTRL_VAL_PWR_SRC_VAUX (0x01000000) +#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800) /** * BSM (Bootstrap State Machine) diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index e2d9afba38a..f3f6ea49fdd 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -791,7 +791,7 @@ static inline void iwl_dbg_report_frame(struct iwl_priv *priv, static void iwl_add_radiotap(struct iwl_priv *priv, struct sk_buff *skb, - struct iwl4965_rx_phy_res *rx_start, + struct iwl_rx_phy_res *rx_start, struct ieee80211_rx_status *stats, u32 ampdu_status) { @@ -1010,8 +1010,8 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, struct ieee80211_rx_status *stats) { struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; - struct iwl4965_rx_phy_res *rx_start = (include_phy) ? - (struct iwl4965_rx_phy_res *)&(pkt->u.raw[0]) : NULL; + struct iwl_rx_phy_res *rx_start = (include_phy) ? + (struct iwl_rx_phy_res *)&(pkt->u.raw[0]) : NULL; struct ieee80211_hdr *hdr; u16 len; __le32 *rx_end; @@ -1020,7 +1020,7 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, u32 ampdu_status_legacy; if (!include_phy && priv->last_phy_res[0]) - rx_start = (struct iwl4965_rx_phy_res *)&priv->last_phy_res[1]; + rx_start = (struct iwl_rx_phy_res *)&priv->last_phy_res[1]; if (!rx_start) { IWL_ERROR("MPDU frame without a PHY data\n"); @@ -1032,8 +1032,8 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, len = le16_to_cpu(rx_start->byte_count); - rx_end = (__le32 *) ((u8 *) &pkt->u.raw[0] + - sizeof(struct iwl4965_rx_phy_res) + + rx_end = (__le32 *)((u8 *) &pkt->u.raw[0] + + sizeof(struct iwl_rx_phy_res) + rx_start->cfg_phy_cnt + len); } else { @@ -1084,40 +1084,13 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, } /* Calc max signal level (dBm) among 3 possible receivers */ -static int iwl_calc_rssi(struct iwl_priv *priv, - struct iwl4965_rx_phy_res *rx_resp) +static inline int iwl_calc_rssi(struct iwl_priv *priv, + struct iwl_rx_phy_res *rx_resp) { - /* data from PHY/DSP regarding signal strength, etc., - * contents are always there, not configurable by host. */ - struct iwl4965_rx_non_cfg_phy *ncphy = - (struct iwl4965_rx_non_cfg_phy *)rx_resp->non_cfg_phy; - u32 agc = (le16_to_cpu(ncphy->agc_info) & IWL_AGC_DB_MASK) - >> IWL_AGC_DB_POS; - - u32 valid_antennae = - (le16_to_cpu(rx_resp->phy_flags) & RX_PHY_FLAGS_ANTENNAE_MASK) - >> RX_PHY_FLAGS_ANTENNAE_OFFSET; - u8 max_rssi = 0; - u32 i; - - /* Find max rssi among 3 possible receivers. - * These values are measured by the digital signal processor (DSP). - * They should stay fairly constant even as the signal strength varies, - * if the radio's automatic gain control (AGC) is working right. - * AGC value (see below) will provide the "interesting" info. */ - for (i = 0; i < 3; i++) - if (valid_antennae & (1 << i)) - max_rssi = max(ncphy->rssi_info[i << 1], max_rssi); - - IWL_DEBUG_STATS("Rssi In A %d B %d C %d Max %d AGC dB %d\n", - ncphy->rssi_info[0], ncphy->rssi_info[2], ncphy->rssi_info[4], - max_rssi, agc); - - /* dBm = max_rssi dB - agc dB - constant. - * Higher AGC (higher radio gain) means lower signal. */ - return max_rssi - agc - IWL_RSSI_OFFSET; + return priv->cfg->ops->utils->calc_rssi(priv, rx_resp); } + static void iwl_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id) { unsigned long flags; @@ -1180,9 +1153,9 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, * this rx packet for legacy frames, * or phy data cached from REPLY_RX_PHY_CMD for HT frames. */ int include_phy = (pkt->hdr.cmd == REPLY_RX); - struct iwl4965_rx_phy_res *rx_start = (include_phy) ? - (struct iwl4965_rx_phy_res *)&(pkt->u.raw[0]) : - (struct iwl4965_rx_phy_res *)&priv->last_phy_res[1]; + struct iwl_rx_phy_res *rx_start = (include_phy) ? + (struct iwl_rx_phy_res *)&(pkt->u.raw[0]) : + (struct iwl_rx_phy_res *)&priv->last_phy_res[1]; __le32 *rx_end; unsigned int len = 0; u16 fc; @@ -1210,7 +1183,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, if (!include_phy) { if (priv->last_phy_res[0]) - rx_start = (struct iwl4965_rx_phy_res *) + rx_start = (struct iwl_rx_phy_res *) &priv->last_phy_res[1]; else rx_start = NULL; @@ -1227,7 +1200,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, len = le16_to_cpu(rx_start->byte_count); rx_end = (__le32 *)(pkt->u.raw + rx_start->cfg_phy_cnt + - sizeof(struct iwl4965_rx_phy_res) + len); + sizeof(struct iwl_rx_phy_res) + len); } else { struct iwl4965_rx_mpdu_res_start *amsdu = (struct iwl4965_rx_mpdu_res_start *)pkt->u.raw; @@ -1316,6 +1289,6 @@ void iwl_rx_reply_rx_phy(struct iwl_priv *priv, struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; priv->last_phy_res[0] = 1; memcpy(&priv->last_phy_res[1], &(pkt->u.raw[0]), - sizeof(struct iwl4965_rx_phy_res)); + sizeof(struct iwl_rx_phy_res)); } EXPORT_SYMBOL(iwl_rx_reply_rx_phy); diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index efc750d2fc5..9bb6adb28b7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -202,6 +202,7 @@ static int iwl_send_scan_abort(struct iwl_priv *priv) clear_bit(STATUS_SCAN_HW, &priv->status); } + priv->alloc_rxb_skb--; dev_kfree_skb_any(cmd.meta.u.skb); return ret; @@ -270,6 +271,7 @@ static void iwl_rx_scan_results_notif(struct iwl_priv *priv, static void iwl_rx_scan_complete_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) { +#ifdef CONFIG_IWLWIFI_DEBUG struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data; struct iwl_scancomplete_notification *scan_notif = (void *)pkt->u.raw; @@ -277,6 +279,7 @@ static void iwl_rx_scan_complete_notif(struct iwl_priv *priv, scan_notif->scanned_channels, scan_notif->tsf_low, scan_notif->tsf_high, scan_notif->status); +#endif /* The HW is no longer scanning */ clear_bit(STATUS_SCAN_HW, &priv->status); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 6d1467d0bd9..60a6e010603 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -823,7 +823,7 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, if (lq->sta_id == 0xFF) lq->sta_id = IWL_AP_ID; - iwl_dump_lq_cmd(priv,lq); + iwl_dump_lq_cmd(priv, lq); if (iwl_is_associated(priv) && priv->assoc_station_added) return iwl_send_cmd(priv, &cmd); @@ -839,7 +839,7 @@ EXPORT_SYMBOL(iwl_send_lq_cmd); * for automatic fallback during transmission. * * NOTE: This sets up a default set of values. These will be replaced later - * if the driver's iwl-4965-rs rate scaling algorithm is used, instead of + * if the driver's iwl-agn-rs rate scaling algorithm is used, instead of * rc80211_simple. * * NOTE: Run REPLY_ADD_STA command to set up station table entry, before diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 9b50b1052b0..aa98c76d819 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -208,11 +208,12 @@ EXPORT_SYMBOL(iwl_txq_update_write_ptr); * Free all buffers. * 0-fill, but do not free "txq" descriptor structure. */ -static void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq) +static void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id) { + struct iwl_tx_queue *txq = &priv->txq[txq_id]; struct iwl_queue *q = &txq->q; struct pci_dev *dev = priv->pci_dev; - int len; + int i, slots_num, len; if (q->n_bd == 0) return; @@ -227,7 +228,12 @@ static void iwl_tx_queue_free(struct iwl_priv *priv, struct iwl_tx_queue *txq) len += IWL_MAX_SCAN_SIZE; /* De-alloc array of command/tx buffers */ - pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd); + slots_num = (txq_id == IWL_CMD_QUEUE_NUM) ? + TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS; + for (i = 0; i < slots_num; i++) + kfree(txq->cmd[i]); + if (txq_id == IWL_CMD_QUEUE_NUM) + kfree(txq->cmd[slots_num]); /* De-alloc circular buffer of TFDs */ if (txq->q.n_bd) @@ -400,8 +406,7 @@ static int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq, int slots_num, u32 txq_id) { - struct pci_dev *dev = priv->pci_dev; - int len; + int i, len; int rc = 0; /* @@ -412,17 +417,25 @@ static int iwl_tx_queue_init(struct iwl_priv *priv, * For normal Tx queues (all other queues), no super-size command * space is needed. */ - len = sizeof(struct iwl_cmd) * slots_num; - if (txq_id == IWL_CMD_QUEUE_NUM) - len += IWL_MAX_SCAN_SIZE; - txq->cmd = pci_alloc_consistent(dev, len, &txq->dma_addr_cmd); - if (!txq->cmd) - return -ENOMEM; + len = sizeof(struct iwl_cmd); + for (i = 0; i <= slots_num; i++) { + if (i == slots_num) { + if (txq_id == IWL_CMD_QUEUE_NUM) + len += IWL_MAX_SCAN_SIZE; + else + continue; + } + + txq->cmd[i] = kmalloc(len, GFP_KERNEL | GFP_DMA); + if (!txq->cmd[i]) + return -ENOMEM; + } /* Alloc driver data array and TFD circular buffer */ rc = iwl_tx_queue_alloc(priv, txq, txq_id); if (rc) { - pci_free_consistent(dev, len, txq->cmd, txq->dma_addr_cmd); + for (i = 0; i < slots_num; i++) + kfree(txq->cmd[i]); return -ENOMEM; } @@ -451,7 +464,7 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv) /* Tx queues */ for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) - iwl_tx_queue_free(priv, &priv->txq[txq_id]); + iwl_tx_queue_free(priv, txq_id); /* Keep-warm buffer */ iwl_kw_free(priv); @@ -859,7 +872,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) txq->txb[q->write_ptr].skb[0] = skb; /* Set up first empty entry in queue's array of Tx/cmd buffers */ - out_cmd = &txq->cmd[idx]; + out_cmd = txq->cmd[idx]; tx_cmd = &out_cmd->cmd.tx; memset(&out_cmd->hdr, 0, sizeof(out_cmd->hdr)); memset(tx_cmd, 0, sizeof(struct iwl_tx_cmd)); @@ -899,14 +912,15 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) /* Physical address of this Tx command's header (not MAC header!), * within command buffer array. */ - txcmd_phys = txq->dma_addr_cmd + sizeof(struct iwl_cmd) * idx + - offsetof(struct iwl_cmd, hdr); + txcmd_phys = pci_map_single(priv->pci_dev, out_cmd, + sizeof(struct iwl_cmd), PCI_DMA_TODEVICE); + txcmd_phys += offsetof(struct iwl_cmd, hdr); /* Add buffer containing Tx command and MAC(!) header to TFD's * first entry */ iwl_hw_txq_attach_buf_to_tfd(priv, tfd, txcmd_phys, len); - if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT)) + if (info->control.hw_key) iwl_tx_cmd_build_hwcrypto(priv, info, tx_cmd, skb, sta_id); /* Set up TFD's 2nd entry to point directly to remainder of skb, @@ -962,16 +976,16 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb) if (ret) return ret; - if ((iwl_queue_space(q) < q->high_mark) - && priv->mac80211_registered) { + if ((iwl_queue_space(q) < q->high_mark) && priv->mac80211_registered) { if (wait_write_ptr) { spin_lock_irqsave(&priv->lock, flags); txq->need_update = 1; iwl_txq_update_write_ptr(priv, txq); spin_unlock_irqrestore(&priv->lock, flags); + } else { + ieee80211_stop_queue(priv->hw, + skb_get_queue_mapping(skb)); } - - ieee80211_stop_queue(priv->hw, skb_get_queue_mapping(skb)); } return 0; @@ -1004,7 +1018,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) u32 idx; u16 fix_size; dma_addr_t phys_addr; - int ret; + int len, ret; unsigned long flags; cmd->len = priv->cfg->ops->utils->get_hcmd_size(cmd->id, cmd->len); @@ -1034,7 +1048,7 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) control_flags = (u32 *) tfd; idx = get_cmd_index(q, q->write_ptr, cmd->meta.flags & CMD_SIZE_HUGE); - out_cmd = &txq->cmd[idx]; + out_cmd = txq->cmd[idx]; out_cmd->hdr.cmd = cmd->id; memcpy(&out_cmd->meta, &cmd->meta, sizeof(cmd->meta)); @@ -1048,9 +1062,11 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) INDEX_TO_SEQ(q->write_ptr)); if (out_cmd->meta.flags & CMD_SIZE_HUGE) out_cmd->hdr.sequence |= cpu_to_le16(SEQ_HUGE_FRAME); - - phys_addr = txq->dma_addr_cmd + sizeof(txq->cmd[0]) * idx + - offsetof(struct iwl_cmd, hdr); + len = (idx == TFD_CMD_SLOTS) ? + IWL_MAX_SCAN_SIZE : sizeof(struct iwl_cmd); + phys_addr = pci_map_single(priv->pci_dev, out_cmd, len, + PCI_DMA_TODEVICE); + phys_addr += offsetof(struct iwl_cmd, hdr); iwl_hw_txq_attach_buf_to_tfd(priv, tfd, phys_addr, fix_size); IWL_DEBUG_HC("Sending command %s (#%x), seq: 0x%04X, " @@ -1115,6 +1131,9 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, int index) { struct iwl_tx_queue *txq = &priv->txq[txq_id]; struct iwl_queue *q = &txq->q; + struct iwl_tfd_frame *bd = &txq->bd[index]; + dma_addr_t dma_addr; + int is_odd, buf_len; int nfreed = 0; if ((index >= q->n_bd) || (iwl_queue_used(q, index) == 0)) { @@ -1132,6 +1151,19 @@ static void iwl_hcmd_queue_reclaim(struct iwl_priv *priv, int txq_id, int index) q->write_ptr, q->read_ptr); queue_work(priv->workqueue, &priv->restart); } + is_odd = (index/2) & 0x1; + if (is_odd) { + dma_addr = IWL_GET_BITS(bd->pa[index], tb2_addr_lo16) | + (IWL_GET_BITS(bd->pa[index], + tb2_addr_hi20) << 16); + buf_len = IWL_GET_BITS(bd->pa[index], tb2_len); + } else { + dma_addr = le32_to_cpu(bd->pa[index].tb1_addr); + buf_len = IWL_GET_BITS(bd->pa[index], tb1_len); + } + + pci_unmap_single(priv->pci_dev, dma_addr, buf_len, + PCI_DMA_TODEVICE); nfreed++; } } @@ -1163,7 +1195,7 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) BUG_ON(txq_id != IWL_CMD_QUEUE_NUM); cmd_index = get_cmd_index(&priv->txq[IWL_CMD_QUEUE_NUM].q, index, huge); - cmd = &priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index]; + cmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index]; /* Input error checking is done when commands are added to queue. */ if (cmd->meta.flags & CMD_WANT_SKB) { @@ -1391,7 +1423,7 @@ static int iwl_tx_status_reply_compressed_ba(struct iwl_priv *priv, /* For each frame attempted in aggregation, * update driver's record of tx frame's status. */ for (i = 0; i < agg->frame_count ; i++) { - ack = bitmap & (1 << i); + ack = bitmap & (1ULL << i); successes += !!ack; IWL_DEBUG_TX_REPLY("%s ON i=%d idx=%d raw=%d\n", ack? "ACK":"NACK", i, (agg->start_idx + i) & 0xff, diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 4a22d3fba75..444847ab1b5 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -275,10 +275,8 @@ static int iwl3945_tx_queue_alloc(struct iwl3945_priv *priv, return 0; error: - if (txq->txb) { - kfree(txq->txb); - txq->txb = NULL; - } + kfree(txq->txb); + txq->txb = NULL; return -ENOMEM; } @@ -365,10 +363,8 @@ void iwl3945_tx_queue_free(struct iwl3945_priv *priv, struct iwl3945_tx_queue *t txq->q.n_bd, txq->bd, txq->q.dma_addr); /* De-alloc array of per-TFD driver data */ - if (txq->txb) { - kfree(txq->txb); - txq->txb = NULL; - } + kfree(txq->txb); + txq->txb = NULL; /* 0-fill queue descriptor structure */ memset(txq, 0, sizeof(*txq)); @@ -2667,7 +2663,7 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb) * first entry */ iwl3945_hw_txq_attach_buf_to_tfd(priv, tfd, txcmd_phys, len); - if (!(info->flags & IEEE80211_TX_CTL_DO_NOT_ENCRYPT)) + if (info->control.hw_key) iwl3945_build_tx_cmd_hwcrypto(priv, info, out_cmd, skb, 0); /* Set up TFD's 2nd entry to point directly to remainder of skb, @@ -2703,9 +2699,8 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb) if (!ieee80211_has_morefrags(hdr->frame_control)) { txq->need_update = 1; - if (qc) { + if (qc) priv->stations[sta_id].tid[tid].seq_number = seq_number; - } } else { wait_write_ptr = 1; txq->need_update = 0; @@ -3813,7 +3808,7 @@ int iwl3945_calc_db_from_ratio(int sig_ratio) /* 100:1 or higher, divide by 10 and use table, * add 20 dB to make up for divide by 10 */ if (sig_ratio >= 100) - return (20 + (int)ratio2dB[sig_ratio/10]); + return 20 + (int)ratio2dB[sig_ratio/10]; /* We shouldn't see this */ if (sig_ratio < 1) @@ -5088,7 +5083,7 @@ static void iwl3945_dealloc_ucode_pci(struct iwl3945_priv *priv) * iwl3945_verify_inst_full - verify runtime uCode image in card vs. host, * looking at all data. */ -static int iwl3945_verify_inst_full(struct iwl3945_priv *priv, __le32 * image, u32 len) +static int iwl3945_verify_inst_full(struct iwl3945_priv *priv, __le32 *image, u32 len) { u32 val; u32 save_len = len; @@ -5237,7 +5232,7 @@ static int iwl3945_verify_bsm(struct iwl3945_priv *priv) val = iwl3945_read_prph(priv, BSM_WR_DWCOUNT_REG); for (reg = BSM_SRAM_LOWER_BOUND; reg < BSM_SRAM_LOWER_BOUND + len; - reg += sizeof(u32), image ++) { + reg += sizeof(u32), image++) { val = iwl3945_read_prph(priv, reg); if (val != le32_to_cpu(*image)) { IWL_ERROR("BSM uCode verification failed at " @@ -6336,7 +6331,7 @@ static void iwl3945_bg_post_associate(struct work_struct *data) DECLARE_MAC_BUF(mac); if (priv->iw_mode == IEEE80211_IF_TYPE_AP) { - IWL_ERROR("%s Should not be called in AP mode\n", __FUNCTION__); + IWL_ERROR("%s Should not be called in AP mode\n", __func__); return; } @@ -6417,7 +6412,7 @@ static void iwl3945_bg_post_associate(struct work_struct *data) default: IWL_ERROR("%s Should not be called in %d mode\n", - __FUNCTION__, priv->iw_mode); + __func__, priv->iw_mode); break; } @@ -6594,12 +6589,6 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) IWL_DEBUG_MAC80211("enter\n"); - if (priv->iw_mode == IEEE80211_IF_TYPE_MNTR) { - IWL_DEBUG_MAC80211("leave - monitor\n"); - dev_kfree_skb_any(skb); - return 0; - } - IWL_DEBUG_TX("dev->xmit(%d bytes) at rate 0x%02x\n", skb->len, ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate); @@ -7456,7 +7445,7 @@ static ssize_t show_measurement(struct device *d, struct iwl3945_priv *priv = dev_get_drvdata(d); struct iwl3945_spectrum_notification measure_report; u32 size = sizeof(measure_report), len = 0, ofs = 0; - u8 *data = (u8 *) & measure_report; + u8 *data = (u8 *)&measure_report; unsigned long flags; spin_lock_irqsave(&priv->lock, flags); @@ -7627,7 +7616,7 @@ static ssize_t show_power_level(struct device *d, else p += sprintf(p, " \n"); - return (p - buf + 1); + return p - buf + 1; } @@ -7649,7 +7638,7 @@ static ssize_t show_statistics(struct device *d, struct iwl3945_priv *priv = dev_get_drvdata(d); u32 size = sizeof(struct iwl3945_notif_statistics); u32 len = 0, ofs = 0; - u8 *data = (u8 *) & priv->statistics; + u8 *data = (u8 *)&priv->statistics; int rc = 0; if (!iwl3945_is_alive(priv)) @@ -7899,8 +7888,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e priv->ibss_beacon = NULL; /* Tell mac80211 our characteristics */ - hw->flags = IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | - IEEE80211_HW_SIGNAL_DBM | + hw->flags = IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM; /* 4 EDCA QOS priorities */ @@ -8004,16 +7992,16 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e /* nic init */ iwl3945_set_bit(priv, CSR_GIO_CHICKEN_BITS, - CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER); - - iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - err = iwl3945_poll_bit(priv, CSR_GP_CNTRL, - CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, - CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); - if (err < 0) { - IWL_DEBUG_INFO("Failed to init the card\n"); + CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER); + + iwl3945_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); + err = iwl3945_poll_bit(priv, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); + if (err < 0) { + IWL_DEBUG_INFO("Failed to init the card\n"); goto out_remove_sysfs; - } + } /* Read the EEPROM */ err = iwl3945_eeprom_init(priv); if (err) { @@ -8115,9 +8103,8 @@ static void __devexit iwl3945_pci_remove(struct pci_dev *pdev) iwl3945_unset_hw_setting(priv); iwl3945_clear_stations_table(priv); - if (priv->mac80211_registered) { + if (priv->mac80211_registered) ieee80211_unregister_hw(priv->hw); - } /*netif_stop_queue(dev); */ flush_workqueue(priv->workqueue); diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 14d5d61cec4..bd32ac0b4e0 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -297,9 +297,7 @@ static ssize_t lbs_rtap_set(struct device *dev, lbs_add_rtap(priv); } priv->monitormode = monitor_mode; - } - - else { + } else { if (!priv->monitormode) return strlen(buf); priv->monitormode = 0; @@ -1242,8 +1240,6 @@ int lbs_start_card(struct lbs_private *priv) lbs_pr_err("cannot register ethX device\n"); goto done; } - if (device_create_file(&dev->dev, &dev_attr_lbs_rtap)) - lbs_pr_err("cannot register lbs_rtap attribute\n"); lbs_update_channel(priv); @@ -1275,6 +1271,13 @@ int lbs_start_card(struct lbs_private *priv) if (device_create_file(&dev->dev, &dev_attr_lbs_mesh)) lbs_pr_err("cannot register lbs_mesh attribute\n"); + + /* While rtap isn't related to mesh, only mesh-enabled + * firmware implements the rtap functionality via + * CMD_802_11_MONITOR_MODE. + */ + if (device_create_file(&dev->dev, &dev_attr_lbs_rtap)) + lbs_pr_err("cannot register lbs_rtap attribute\n"); } } @@ -1306,9 +1309,9 @@ void lbs_stop_card(struct lbs_private *priv) netif_carrier_off(priv->dev); lbs_debugfs_remove_one(priv); - device_remove_file(&dev->dev, &dev_attr_lbs_rtap); if (priv->mesh_tlv) { device_remove_file(&dev->dev, &dev_attr_lbs_mesh); + device_remove_file(&dev->dev, &dev_attr_lbs_rtap); } /* Flush pending command nodes */ diff --git a/drivers/net/wireless/libertas/persistcfg.c b/drivers/net/wireless/libertas/persistcfg.c index 6d0ff8decaf..3309a9c3cfe 100644 --- a/drivers/net/wireless/libertas/persistcfg.c +++ b/drivers/net/wireless/libertas/persistcfg.c @@ -48,7 +48,7 @@ static ssize_t bootflag_get(struct device *dev, if (ret) return ret; - return snprintf(buf, 12, "0x%x\n", le32_to_cpu(defs.bootflag)); + return snprintf(buf, 12, "%d\n", le32_to_cpu(defs.bootflag)); } /** @@ -63,8 +63,8 @@ static ssize_t bootflag_set(struct device *dev, struct device_attribute *attr, int ret; memset(&cmd, 0, sizeof(cmd)); - ret = sscanf(buf, "%x", &datum); - if (ret != 1) + ret = sscanf(buf, "%d", &datum); + if ((ret != 1) || (datum > 1)) return -EINVAL; *((__le32 *)&cmd.data[0]) = cpu_to_le32(!!datum); @@ -91,7 +91,7 @@ static ssize_t boottime_get(struct device *dev, if (ret) return ret; - return snprintf(buf, 12, "0x%x\n", defs.boottime); + return snprintf(buf, 12, "%d\n", defs.boottime); } /** @@ -106,8 +106,8 @@ static ssize_t boottime_set(struct device *dev, int ret; memset(&cmd, 0, sizeof(cmd)); - ret = sscanf(buf, "%x", &datum); - if (ret != 1) + ret = sscanf(buf, "%d", &datum); + if ((ret != 1) || (datum > 255)) return -EINVAL; /* A too small boot time will result in the device booting into @@ -143,7 +143,7 @@ static ssize_t channel_get(struct device *dev, if (ret) return ret; - return snprintf(buf, 12, "0x%x\n", le16_to_cpu(defs.channel)); + return snprintf(buf, 12, "%d\n", le16_to_cpu(defs.channel)); } /** @@ -154,11 +154,11 @@ static ssize_t channel_set(struct device *dev, struct device_attribute *attr, { struct lbs_private *priv = to_net_dev(dev)->priv; struct cmd_ds_mesh_config cmd; - uint16_t datum; + uint32_t datum; int ret; memset(&cmd, 0, sizeof(cmd)); - ret = sscanf(buf, "%hx", &datum); + ret = sscanf(buf, "%d", &datum); if (ret != 1 || datum < 1 || datum > 11) return -EINVAL; @@ -274,8 +274,8 @@ static ssize_t protocol_id_set(struct device *dev, int ret; memset(&cmd, 0, sizeof(cmd)); - ret = sscanf(buf, "%x", &datum); - if (ret != 1) + ret = sscanf(buf, "%d", &datum); + if ((ret != 1) || (datum > 255)) return -EINVAL; /* fetch all other Information Element parameters */ @@ -328,8 +328,8 @@ static ssize_t metric_id_set(struct device *dev, struct device_attribute *attr, int ret; memset(&cmd, 0, sizeof(cmd)); - ret = sscanf(buf, "%x", &datum); - if (ret != 1) + ret = sscanf(buf, "%d", &datum); + if ((ret != 1) || (datum > 255)) return -EINVAL; /* fetch all other Information Element parameters */ @@ -382,8 +382,8 @@ static ssize_t capability_set(struct device *dev, struct device_attribute *attr, int ret; memset(&cmd, 0, sizeof(cmd)); - ret = sscanf(buf, "%x", &datum); - if (ret != 1) + ret = sscanf(buf, "%d", &datum); + if ((ret != 1) || (datum > 255)) return -EINVAL; /* fetch all other Information Element parameters */ diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 5816230d58f..248d31a7aa3 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -500,7 +500,7 @@ failed_hw: device_unregister(data->dev); failed_drvdata: ieee80211_free_hw(hw); - hwsim_radios[i] = 0; + hwsim_radios[i] = NULL; failed: mac80211_hwsim_free(); return err; diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h index c6f27b9022f..cac9a515b82 100644 --- a/drivers/net/wireless/p54/p54.h +++ b/drivers/net/wireless/p54/p54.h @@ -52,6 +52,7 @@ struct p54_common { int (*open)(struct ieee80211_hw *dev); void (*stop)(struct ieee80211_hw *dev); int mode; + struct mutex conf_mutex; u8 mac_addr[ETH_ALEN]; u8 bssid[ETH_ALEN]; struct pda_iq_autocal_entry *iq_autocal; diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index ffaf7a6b681..4da89ea9b56 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -886,9 +886,12 @@ static void p54_remove_interface(struct ieee80211_hw *dev, static int p54_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) { int ret; + struct p54_common *priv = dev->priv; + mutex_lock(&priv->conf_mutex); ret = p54_set_freq(dev, cpu_to_le16(conf->channel->center_freq)); p54_set_vdcf(dev); + mutex_unlock(&priv->conf_mutex); return ret; } @@ -898,10 +901,12 @@ static int p54_config_interface(struct ieee80211_hw *dev, { struct p54_common *priv = dev->priv; + mutex_lock(&priv->conf_mutex); p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 0, 1, 0, 0xF642); p54_set_filter(dev, 0, priv->mac_addr, conf->bssid, 2, 0, 0, 0); p54_set_leds(dev, 1, !is_multicast_ether_addr(conf->bssid), 0); memcpy(priv->bssid, conf->bssid, ETH_ALEN); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -1009,6 +1014,7 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len) } p54_init_vdcf(dev); + mutex_init(&priv->conf_mutex); return dev; } diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index 97fa14e0a47..3d75a7137d3 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -2518,7 +2518,7 @@ enum { #define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024 #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \ -((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data)) + offsetof(struct prism2_hostapd_param, u.generic_elem.data) /* Maximum length for algorithm names (-1 for nul termination) * used in ioctl() */ diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index aa6dfb811c7..181a146b476 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -1220,6 +1220,7 @@ static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs); rt2x00_set_field32(&word, TXD_W0_RETRY_MODE, test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags)); + rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len); rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE); rt2x00_desc_write(txd, 0, word); } diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 3558cb21074..cd5af656932 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -633,6 +633,16 @@ static void rt2500usb_reset_tuner(struct rt2x00_dev *rt2x00dev) rt2x00dev->link.vgc_level = value; } +/* + * NOTE: This function is directly ported from legacy driver, but + * despite it being declared it was never called. Although link tuning + * sounds like a good idea, and usually works well for the other drivers, + * it does _not_ work with rt2500usb. Enabling this function will result + * in TX capabilities only until association kicks in. Immediately + * after the successful association all TX frames will be kept in the + * hardware queue and never transmitted. + */ +#if 0 static void rt2500usb_link_tuner(struct rt2x00_dev *rt2x00dev) { int rssi = rt2x00_get_link_rssi(&rt2x00dev->link); @@ -752,6 +762,9 @@ dynamic_cca_tune: rt2x00dev->link.vgc_level = r17; } } +#else +#define rt2500usb_link_tuner NULL +#endif /* * Initialization functions. @@ -1121,6 +1134,7 @@ static void rt2500usb_write_beacon(struct queue_entry *entry) int pipe = usb_sndbulkpipe(usb_dev, 1); int length; u16 reg; + u32 word, len; /* * Add the descriptor in front of the skb. @@ -1130,6 +1144,17 @@ static void rt2500usb_write_beacon(struct queue_entry *entry) skbdesc->desc = entry->skb->data; /* + * Adjust the beacon databyte count. The current number is + * calculated before this function gets called, but falsely + * assumes that the descriptor was already present in the SKB. + */ + rt2x00_desc_read(skbdesc->desc, 0, &word); + len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT); + len += skbdesc->desc_len; + rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len); + rt2x00_desc_write(skbdesc->desc, 0, word); + + /* * Disable beaconing while we are reloading the beacon data, * otherwise we might be sending out invalid data. */ @@ -1364,6 +1389,9 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp); rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word); EEPROM(rt2x00dev, "BBPtune vgc: 0x%04x\n", word); + } else { + rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp); + rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word); } rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R17, &word); @@ -1372,9 +1400,6 @@ static int rt2500usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_set_field16(&word, EEPROM_BBPTUNE_R17_HIGH, 0x41); rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_R17, word); EEPROM(rt2x00dev, "BBPtune r17: 0x%04x\n", word); - } else { - rt2x00_set_field16(&word, EEPROM_BBPTUNE_VGCLOWER, bbp); - rt2x00_eeprom_write(rt2x00dev, EEPROM_BBPTUNE_VGC, word); } rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &word); @@ -1650,7 +1675,6 @@ static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) * Initialize all hw fields. */ rt2x00dev->hw->flags = - IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | IEEE80211_HW_RX_INCLUDES_FCS | IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | IEEE80211_HW_SIGNAL_DBM; @@ -1726,6 +1750,7 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev) __set_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags); __set_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags); __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags); + __set_bit(CONFIG_DISABLE_LINK_TUNING, &rt2x00dev->flags); /* * Set the rssi offset. diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 07b03b3c7ef..8b10ea41b20 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -108,7 +108,10 @@ #define SHORT_PIFS ( SIFS + SHORT_SLOT_TIME ) #define DIFS ( PIFS + SLOT_TIME ) #define SHORT_DIFS ( SHORT_PIFS + SHORT_SLOT_TIME ) -#define EIFS ( SIFS + (8 * (IEEE80211_HEADER + ACK_SIZE)) ) +#define EIFS ( SIFS + DIFS + \ + (8 * (IEEE80211_HEADER + ACK_SIZE)) ) +#define SHORT_EIFS ( SIFS + SHORT_DIFS + \ + (8 * (IEEE80211_HEADER + ACK_SIZE)) ) /* * Chipset identification @@ -365,6 +368,12 @@ struct rt2x00_intf { #define DELAYED_CONFIG_ERP 0x00000002 #define DELAYED_LED_ASSOC 0x00000004 + /* + * Software sequence counter, this is only required + * for hardware which doesn't support hardware + * sequence counting. + */ + spinlock_t seqlock; u16 seqno; }; @@ -597,6 +606,7 @@ enum rt2x00_flags { DEVICE_STARTED_SUSPEND, DEVICE_ENABLED_RADIO, DEVICE_DISABLED_RADIO_HW, + DEVICE_DIRTY_CONFIG, /* * Driver features diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index f20ca712504..d134c3be539 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -254,6 +254,8 @@ config: libconf.ant.rx = default_ant->rx; else if (active_ant->rx == ANTENNA_SW_DIVERSITY) libconf.ant.rx = ANTENNA_B; + else + libconf.ant.rx = active_ant->rx; if (conf->antenna_sel_tx) libconf.ant.tx = conf->antenna_sel_tx; @@ -261,6 +263,8 @@ config: libconf.ant.tx = default_ant->tx; else if (active_ant->tx == ANTENNA_SW_DIVERSITY) libconf.ant.tx = ANTENNA_B; + else + libconf.ant.tx = active_ant->tx; } if (flags & CONFIG_UPDATE_SLOT_TIME) { @@ -271,7 +275,7 @@ config: libconf.sifs = SIFS; libconf.pifs = short_slot_time ? SHORT_PIFS : PIFS; libconf.difs = short_slot_time ? SHORT_DIFS : DIFS; - libconf.eifs = EIFS; + libconf.eifs = short_slot_time ? SHORT_EIFS : EIFS; } libconf.conf = conf; diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index 300cf061035..6bee1d611bb 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -372,9 +372,6 @@ static ssize_t rt2x00debug_write_##__name(struct file *file, \ if (*offset) \ return 0; \ \ - if (!capable(CAP_NET_ADMIN)) \ - return -EPERM; \ - \ if (intf->offset_##__name >= debug->__name.word_count) \ return -EINVAL; \ \ @@ -454,7 +451,7 @@ static struct dentry *rt2x00debug_create_file_driver(const char *name, data += sprintf(data, "compiled: %s %s\n", __DATE__, __TIME__); blob->size = strlen(blob->data); - return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob); + return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob); } static struct dentry *rt2x00debug_create_file_chipset(const char *name, @@ -482,7 +479,7 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name, data += sprintf(data, "rf length: %d\n", debug->rf.word_count); blob->size = strlen(blob->data); - return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob); + return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob); } void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) @@ -517,7 +514,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) if (IS_ERR(intf->chipset_entry)) goto exit; - intf->dev_flags = debugfs_create_file("dev_flags", S_IRUGO, + intf->dev_flags = debugfs_create_file("dev_flags", S_IRUSR, intf->driver_folder, intf, &rt2x00debug_fop_dev_flags); if (IS_ERR(intf->dev_flags)) @@ -532,7 +529,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) ({ \ (__intf)->__name##_off_entry = \ debugfs_create_u32(__stringify(__name) "_offset", \ - S_IRUGO | S_IWUSR, \ + S_IRUSR | S_IWUSR, \ (__intf)->register_folder, \ &(__intf)->offset_##__name); \ if (IS_ERR((__intf)->__name##_off_entry)) \ @@ -540,7 +537,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) \ (__intf)->__name##_val_entry = \ debugfs_create_file(__stringify(__name) "_value", \ - S_IRUGO | S_IWUSR, \ + S_IRUSR | S_IWUSR, \ (__intf)->register_folder, \ (__intf), &rt2x00debug_fop_##__name);\ if (IS_ERR((__intf)->__name##_val_entry)) \ @@ -560,7 +557,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) goto exit; intf->queue_frame_dump_entry = - debugfs_create_file("dump", S_IRUGO, intf->queue_folder, + debugfs_create_file("dump", S_IRUSR, intf->queue_folder, intf, &rt2x00debug_fop_queue_dump); if (IS_ERR(intf->queue_frame_dump_entry)) goto exit; @@ -569,7 +566,7 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev) init_waitqueue_head(&intf->frame_dump_waitqueue); intf->queue_stats_entry = - debugfs_create_file("queue", S_IRUGO, intf->queue_folder, + debugfs_create_file("queue", S_IRUSR, intf->queue_folder, intf, &rt2x00debug_fop_queue_stats); return; diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 8c93eb8353b..f42283ad7b0 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -1013,6 +1013,7 @@ int rt2x00lib_start(struct rt2x00_dev *rt2x00dev) rt2x00dev->intf_associated = 0; __set_bit(DEVICE_STARTED, &rt2x00dev->flags); + __set_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags); return 0; } @@ -1237,9 +1238,9 @@ int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev) /* * Reconfigure device. */ - rt2x00lib_config(rt2x00dev, &rt2x00dev->hw->conf, 1); - if (!rt2x00dev->hw->conf.radio_enabled) - rt2x00lib_disable_radio(rt2x00dev); + retval = rt2x00mac_config(rt2x00dev->hw, &rt2x00dev->hw->conf); + if (retval) + goto exit; /* * Iterator over each active interface to diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h index f2c9b0e79b5..c5fb3a72cf3 100644 --- a/drivers/net/wireless/rt2x00/rt2x00lib.h +++ b/drivers/net/wireless/rt2x00/rt2x00lib.h @@ -125,13 +125,6 @@ void rt2x00queue_unmap_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb); void rt2x00queue_free_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb); /** - * rt2x00queue_free_skb - free a skb - * @rt2x00dev: Pointer to &struct rt2x00_dev. - * @skb: The skb to free. - */ -void rt2x00queue_free_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb); - -/** * rt2x00queue_write_tx_frame - Write TX frame to hardware * @queue: Queue over which the frame should be send * @skb: The skb to send diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index f1dcbaa80c3..bd422fd6a89 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -63,7 +63,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, */ memcpy(skb->cb, frag_skb->cb, sizeof(skb->cb)); rts_info = IEEE80211_SKB_CB(skb); - rts_info->flags |= IEEE80211_TX_CTL_DO_NOT_ENCRYPT; + rts_info->control.hw_key = NULL; rts_info->flags &= ~IEEE80211_TX_CTL_USE_RTS_CTS; rts_info->flags &= ~IEEE80211_TX_CTL_USE_CTS_PROTECT; rts_info->flags &= ~IEEE80211_TX_CTL_REQ_TX_STATUS; @@ -83,6 +83,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev, (struct ieee80211_rts *)(skb->data)); if (rt2x00queue_write_tx_frame(queue, skb)) { + dev_kfree_skb_any(skb); WARNING(rt2x00dev, "Failed to send RTS/CTS frame.\n"); return NETDEV_TX_BUSY; } @@ -96,7 +97,6 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; enum data_queue_qid qid = skb_get_queue_mapping(skb); - struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif); struct data_queue *queue; u16 frame_control; @@ -152,18 +152,6 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) } } - /* - * XXX: This is as wrong as the old mac80211 code was, - * due to beacons not getting sequence numbers assigned - * properly. - */ - if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { - if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) - intf->seqno += 0x10; - ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); - ieee80211hdr->seq_ctrl |= cpu_to_le16(intf->seqno); - } - if (rt2x00queue_write_tx_frame(queue, skb)) { ieee80211_stop_queue(rt2x00dev->hw, qid); return NETDEV_TX_BUSY; @@ -259,6 +247,7 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, rt2x00dev->intf_sta_count++; spin_lock_init(&intf->lock); + spin_lock_init(&intf->seqlock); intf->beacon = entry; if (conf->type == IEEE80211_IF_TYPE_AP) @@ -322,6 +311,7 @@ EXPORT_SYMBOL_GPL(rt2x00mac_remove_interface); int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) { struct rt2x00_dev *rt2x00dev = hw->priv; + int force_reconfig; /* * Mac80211 might be calling this function while we are trying @@ -341,7 +331,17 @@ int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf) rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); } - rt2x00lib_config(rt2x00dev, conf, 0); + /* + * When the DEVICE_DIRTY_CONFIG flag is set, the device has recently + * been started and the configuration must be forced upon the hardware. + * Otherwise registers will not be intialized correctly and could + * result in non-working hardware because essential registers aren't + * initialized. + */ + force_reconfig = + __test_and_clear_bit(DEVICE_DIRTY_CONFIG, &rt2x00dev->flags); + + rt2x00lib_config(rt2x00dev, conf, force_reconfig); /* * Reenable RX only if the radio should be on. diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 7f442030f5a..898cdd7f57d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -120,6 +120,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, { struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); + struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)entry->skb->data; struct ieee80211_rate *rate = ieee80211_get_tx_rate(rt2x00dev->hw, tx_info); @@ -127,6 +128,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, unsigned int data_length; unsigned int duration; unsigned int residual; + unsigned long irqflags; memset(txdesc, 0, sizeof(*txdesc)); @@ -200,6 +202,31 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, } /* + * Hardware should insert sequence counter. + * FIXME: We insert a software sequence counter first for + * hardware that doesn't support hardware sequence counting. + * + * This is wrong because beacons are not getting sequence + * numbers assigned properly. + * + * A secondary problem exists for drivers that cannot toggle + * sequence counting per-frame, since those will override the + * sequence counter given by mac80211. + */ + if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { + spin_lock_irqsave(&intf->seqlock, irqflags); + + if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)) + intf->seqno += 0x10; + hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + hdr->seq_ctrl |= cpu_to_le16(intf->seqno); + + spin_unlock_irqrestore(&intf->seqlock, irqflags); + + __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags); + } + + /* * PLCP setup * Length calculation depends on OFDM/CCK rate. */ @@ -466,9 +493,12 @@ void rt2x00queue_init_rx(struct rt2x00_dev *rt2x00dev) if (!rt2x00dev->ops->lib->init_rxentry) return; - for (i = 0; i < queue->limit; i++) + for (i = 0; i < queue->limit; i++) { + queue->entries[i].flags = 0; + rt2x00dev->ops->lib->init_rxentry(rt2x00dev, &queue->entries[i]); + } } void rt2x00queue_init_tx(struct rt2x00_dev *rt2x00dev) @@ -482,9 +512,12 @@ void rt2x00queue_init_tx(struct rt2x00_dev *rt2x00dev) if (!rt2x00dev->ops->lib->init_txentry) continue; - for (i = 0; i < queue->limit; i++) + for (i = 0; i < queue->limit; i++) { + queue->entries[i].flags = 0; + rt2x00dev->ops->lib->init_txentry(rt2x00dev, &queue->entries[i]); + } } } diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h index 8945945c892..a4a8c57004d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.h +++ b/drivers/net/wireless/rt2x00/rt2x00queue.h @@ -199,6 +199,7 @@ struct txdone_entry_desc { * @ENTRY_TXD_RTS_FRAME: This frame is a RTS frame. * @ENTRY_TXD_CTS_FRAME: This frame is a CTS-to-self frame. * @ENTRY_TXD_OFDM_RATE: This frame is send out with an OFDM rate. + * @ENTRY_TXD_GENERATE_SEQ: This frame requires sequence counter. * @ENTRY_TXD_FIRST_FRAGMENT: This is the first frame. * @ENTRY_TXD_MORE_FRAG: This frame is followed by another fragment. * @ENTRY_TXD_REQ_TIMESTAMP: Require timestamp to be inserted. @@ -210,6 +211,7 @@ enum txentry_desc_flags { ENTRY_TXD_RTS_FRAME, ENTRY_TXD_CTS_FRAME, ENTRY_TXD_OFDM_RATE, + ENTRY_TXD_GENERATE_SEQ, ENTRY_TXD_FIRST_FRAGMENT, ENTRY_TXD_MORE_FRAG, ENTRY_TXD_REQ_TIMESTAMP, diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index 83862e7f7ae..8d76bb2e031 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -122,6 +122,38 @@ int rt2x00usb_vendor_request_buff(struct rt2x00_dev *rt2x00dev, } EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_buff); +int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev, + const u8 request, const u8 requesttype, + const u16 offset, const void *buffer, + const u16 buffer_length, + const int timeout) +{ + int status = 0; + unsigned char *tb; + u16 off, len, bsize; + + mutex_lock(&rt2x00dev->usb_cache_mutex); + + tb = (char *)buffer; + off = offset; + len = buffer_length; + while (len && !status) { + bsize = min_t(u16, CSR_CACHE_SIZE, len); + status = rt2x00usb_vendor_req_buff_lock(rt2x00dev, request, + requesttype, off, tb, + bsize, timeout); + + tb += bsize; + len -= bsize; + off += bsize; + } + + mutex_unlock(&rt2x00dev->usb_cache_mutex); + + return status; +} +EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request_large_buff); + /* * TX data handlers. */ diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h index aad794adf52..3b4a67417f9 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.h +++ b/drivers/net/wireless/rt2x00/rt2x00usb.h @@ -70,8 +70,7 @@ /* * Cache size */ -#define CSR_CACHE_SIZE 8 -#define CSR_CACHE_SIZE_FIRMWARE 64 +#define CSR_CACHE_SIZE 64 /* * USB request types. @@ -172,6 +171,25 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev, const u16 buffer_length, const int timeout); /** + * rt2x00usb_vendor_request_large_buff - Send register command to device (buffered) + * @rt2x00dev: Pointer to &struct rt2x00_dev + * @request: USB vendor command (See &enum rt2x00usb_vendor_request) + * @requesttype: Request type &USB_VENDOR_REQUEST_* + * @offset: Register start offset to perform action on + * @buffer: Buffer where information will be read/written to by device + * @buffer_length: Size of &buffer + * @timeout: Operation timeout + * + * This function is used to transfer register data in blocks larger + * then CSR_CACHE_SIZE. Use for firmware upload, keys and beacons. + */ +int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev, + const u8 request, const u8 requesttype, + const u16 offset, const void *buffer, + const u16 buffer_length, + const int timeout); + +/** * rt2x00usb_vendor_request_sw - Send single register command to device * @rt2x00dev: Pointer to &struct rt2x00_dev * @request: USB vendor command (See &enum rt2x00usb_vendor_request) diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index f7c1f92c144..087e90b328c 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -1004,6 +1004,11 @@ static int rt61pci_load_firmware(struct rt2x00_dev *rt2x00dev, const void *data, } /* + * Hardware needs another millisecond before it is ready. + */ + msleep(1); + + /* * Reset MAC and BBP registers. */ reg = 0; @@ -1544,7 +1549,8 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min); rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max); rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER); - rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, 1); + rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, + test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags)); rt2x00_set_field32(&word, TXD_W1_BUFFER_COUNT, 1); rt2x00_desc_write(txd, 1, word); @@ -2278,7 +2284,6 @@ static void rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev) * Initialize all hw fields. */ rt2x00dev->hw->flags = - IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | IEEE80211_HW_SIGNAL_DBM; rt2x00dev->hw->extra_tx_headroom = 0; diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index d383735ab8f..9761eaaa08b 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -890,9 +890,6 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev, const void *data, unsigned int i; int status; u32 reg; - const char *ptr = data; - char *cache; - int buflen; /* * Wait for stable hardware. @@ -911,31 +908,12 @@ static int rt73usb_load_firmware(struct rt2x00_dev *rt2x00dev, const void *data, /* * Write firmware to device. - * We setup a seperate cache for this action, - * since we are going to write larger chunks of data - * then normally used cache size. */ - cache = kmalloc(CSR_CACHE_SIZE_FIRMWARE, GFP_KERNEL); - if (!cache) { - ERROR(rt2x00dev, "Failed to allocate firmware cache.\n"); - return -ENOMEM; - } - - for (i = 0; i < len; i += CSR_CACHE_SIZE_FIRMWARE) { - buflen = min_t(int, len - i, CSR_CACHE_SIZE_FIRMWARE); - - memcpy(cache, ptr, buflen); - - rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE, - USB_VENDOR_REQUEST_OUT, - FIRMWARE_IMAGE_BASE + i, 0, - cache, buflen, - REGISTER_TIMEOUT32(buflen)); - - ptr += buflen; - } - - kfree(cache); + rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, + USB_VENDOR_REQUEST_OUT, + FIRMWARE_IMAGE_BASE, + data, len, + REGISTER_TIMEOUT32(len)); /* * Send firmware request to device to load firmware, @@ -1303,7 +1281,8 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(&word, TXD_W1_CWMIN, txdesc->cw_min); rt2x00_set_field32(&word, TXD_W1_CWMAX, txdesc->cw_max); rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, IEEE80211_HEADER); - rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, 1); + rt2x00_set_field32(&word, TXD_W1_HW_SEQUENCE, + test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags)); rt2x00_desc_write(txd, 1, word); rt2x00_desc_read(txd, 2, &word); @@ -1352,6 +1331,7 @@ static void rt73usb_write_beacon(struct queue_entry *entry) struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); unsigned int beacon_base; u32 reg; + u32 word, len; /* * Add the descriptor in front of the skb. @@ -1361,6 +1341,17 @@ static void rt73usb_write_beacon(struct queue_entry *entry) skbdesc->desc = entry->skb->data; /* + * Adjust the beacon databyte count. The current number is + * calculated before this function gets called, but falsely + * assumes that the descriptor was already present in the SKB. + */ + rt2x00_desc_read(skbdesc->desc, 0, &word); + len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT); + len += skbdesc->desc_len; + rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len); + rt2x00_desc_write(skbdesc->desc, 0, word); + + /* * Disable beaconing while we are reloading the beacon data, * otherwise we might be sending out invalid data. */ @@ -1374,10 +1365,10 @@ static void rt73usb_write_beacon(struct queue_entry *entry) * Write entire beacon with descriptor to register. */ beacon_base = HW_BEACON_OFFSET(entry->entry_idx); - rt2x00usb_vendor_request(rt2x00dev, USB_MULTI_WRITE, - USB_VENDOR_REQUEST_OUT, beacon_base, 0, - entry->skb->data, entry->skb->len, - REGISTER_TIMEOUT32(entry->skb->len)); + rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, + USB_VENDOR_REQUEST_OUT, beacon_base, + entry->skb->data, entry->skb->len, + REGISTER_TIMEOUT32(entry->skb->len)); /* * Clean up the beacon skb. @@ -1871,7 +1862,6 @@ static void rt73usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) * Initialize all hw fields. */ rt2x00dev->hw->flags = - IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | IEEE80211_HW_SIGNAL_DBM; rt2x00dev->hw->extra_tx_headroom = TXD_DESC_SIZE; diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h index 3afb49f8866..5a9515c9996 100644 --- a/drivers/net/wireless/rtl8187.h +++ b/drivers/net/wireless/rtl8187.h @@ -47,11 +47,13 @@ struct rtl8187_rx_hdr { struct rtl8187b_rx_hdr { __le32 flags; __le64 mac_time; - u8 noise; - u8 signal; + u8 sq; + u8 rssi; u8 agc; - u8 reserved; - __le32 unused; + u8 flags2; + __le16 snr_long2end; + s8 pwdb_g12; + u8 fot; } __attribute__((packed)); /* {rtl8187,rtl8187b}_tx_info is in skb */ @@ -92,6 +94,10 @@ struct rtl8187_priv { const struct rtl818x_rf_ops *rf; struct ieee80211_vif *vif; int mode; + /* The mutex protects the TX loopback state. + * Any attempt to set channels concurrently locks the device. + */ + struct mutex conf_mutex; /* rtl8187 specific */ struct ieee80211_channel channels[14]; @@ -100,6 +106,7 @@ struct rtl8187_priv { struct usb_device *udev; u32 rx_conf; u16 txpwr_base; + u16 seqno; u8 asic_rev; u8 is_rtl8187b; enum { diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index d3067b1216c..57376fb993e 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -31,6 +31,8 @@ MODULE_DESCRIPTION("RTL8187/RTL8187B USB wireless driver"); MODULE_LICENSE("GPL"); static struct usb_device_id rtl8187_table[] __devinitdata = { + /* Asus */ + {USB_DEVICE(0x0b05, 0x171d), .driver_info = DEVICE_RTL8187}, /* Realtek */ {USB_DEVICE(0x0bda, 0x8187), .driver_info = DEVICE_RTL8187}, {USB_DEVICE(0x0bda, 0x8189), .driver_info = DEVICE_RTL8187B}, @@ -169,6 +171,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) { struct rtl8187_priv *priv = dev->priv; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; unsigned int ep; void *buf; struct urb *urb; @@ -234,6 +237,20 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb) ep = epmap[skb_get_queue_mapping(skb)]; } + /* FIXME: The sequence that follows is needed for this driver to + * work with mac80211 since "mac80211: fix TX sequence numbers". + * As with the temporary code in rt2x00, changes will be needed + * to get proper sequence numbers on beacons. In addition, this + * patch places the sequence number in the hardware state, which + * limits us to a single virtual state. + */ + if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { + if (info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) + priv->seqno += 0x10; + ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + ieee80211hdr->seq_ctrl |= cpu_to_le16(priv->seqno); + } + info->driver_data[0] = dev; info->driver_data[1] = urb; @@ -257,6 +274,7 @@ static void rtl8187_rx_cb(struct urb *urb) struct ieee80211_rx_status rx_status = { 0 }; int rate, signal; u32 flags; + u32 quality; spin_lock(&priv->rx_queue.lock); if (skb->next) @@ -280,44 +298,57 @@ static void rtl8187_rx_cb(struct urb *urb) flags = le32_to_cpu(hdr->flags); signal = hdr->signal & 0x7f; rx_status.antenna = (hdr->signal >> 7) & 1; - rx_status.signal = signal; rx_status.noise = hdr->noise; rx_status.mactime = le64_to_cpu(hdr->mac_time); - priv->signal = signal; priv->quality = signal; + rx_status.qual = priv->quality; priv->noise = hdr->noise; + rate = (flags >> 20) & 0xF; + if (rate > 3) { /* OFDM rate */ + if (signal > 90) + signal = 90; + else if (signal < 25) + signal = 25; + signal = 90 - signal; + } else { /* CCK rate */ + if (signal > 95) + signal = 95; + else if (signal < 30) + signal = 30; + signal = 95 - signal; + } + rx_status.signal = signal; + priv->signal = signal; } else { struct rtl8187b_rx_hdr *hdr = (typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr)); + /* The Realtek datasheet for the RTL8187B shows that the RX + * header contains the following quantities: signal quality, + * RSSI, AGC, the received power in dB, and the measured SNR. + * In testing, none of these quantities show qualitative + * agreement with AP signal strength, except for the AGC, + * which is inversely proportional to the strength of the + * signal. In the following, the quality and signal strength + * are derived from the AGC. The arbitrary scaling constants + * are chosen to make the results close to the values obtained + * for a BCM4312 using b43 as the driver. The noise is ignored + * for now. + */ flags = le32_to_cpu(hdr->flags); - signal = hdr->agc >> 1; - rx_status.antenna = (hdr->signal >> 7) & 1; - rx_status.signal = 64 - min(hdr->noise, (u8)64); - rx_status.noise = hdr->noise; + quality = 170 - hdr->agc; + if (quality > 100) + quality = 100; + signal = 14 - hdr->agc / 2; + rx_status.qual = quality; + priv->quality = quality; + rx_status.signal = signal; + priv->signal = signal; + rx_status.antenna = (hdr->rssi >> 7) & 1; rx_status.mactime = le64_to_cpu(hdr->mac_time); - priv->signal = hdr->signal; - priv->quality = hdr->agc >> 1; - priv->noise = hdr->noise; + rate = (flags >> 20) & 0xF; } skb_trim(skb, flags & 0x0FFF); - rate = (flags >> 20) & 0xF; - if (rate > 3) { /* OFDM rate */ - if (signal > 90) - signal = 90; - else if (signal < 25) - signal = 25; - signal = 90 - signal; - } else { /* CCK rate */ - if (signal > 95) - signal = 95; - else if (signal < 30) - signal = 30; - signal = 95 - signal; - } - - rx_status.qual = priv->quality; - rx_status.signal = signal; rx_status.rate_idx = rate; rx_status.freq = dev->conf.channel->center_freq; rx_status.band = dev->conf.channel->band; @@ -697,6 +728,7 @@ static int rtl8187_start(struct ieee80211_hw *dev) if (ret) return ret; + mutex_lock(&priv->conf_mutex); if (priv->is_rtl8187b) { reg = RTL818X_RX_CONF_MGMT | RTL818X_RX_CONF_DATA | @@ -718,6 +750,7 @@ static int rtl8187_start(struct ieee80211_hw *dev) (7 << 0 /* long retry limit */) | (7 << 21 /* MAX TX DMA */)); rtl8187_init_urbs(dev); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -761,6 +794,7 @@ static int rtl8187_start(struct ieee80211_hw *dev) reg |= RTL818X_CMD_TX_ENABLE; reg |= RTL818X_CMD_RX_ENABLE; rtl818x_iowrite8(priv, &priv->map->CMD, reg); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -772,6 +806,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev) struct sk_buff *skb; u32 reg; + mutex_lock(&priv->conf_mutex); rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0); reg = rtl818x_ioread8(priv, &priv->map->CMD); @@ -791,7 +826,7 @@ static void rtl8187_stop(struct ieee80211_hw *dev) usb_kill_urb(info->urb); kfree_skb(skb); } - return; + mutex_unlock(&priv->conf_mutex); } static int rtl8187_add_interface(struct ieee80211_hw *dev, @@ -811,6 +846,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev, return -EOPNOTSUPP; } + mutex_lock(&priv->conf_mutex); priv->vif = conf->vif; rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG); @@ -819,6 +855,7 @@ static int rtl8187_add_interface(struct ieee80211_hw *dev, ((u8 *)conf->mac_addr)[i]); rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -826,8 +863,10 @@ static void rtl8187_remove_interface(struct ieee80211_hw *dev, struct ieee80211_if_init_conf *conf) { struct rtl8187_priv *priv = dev->priv; + mutex_lock(&priv->conf_mutex); priv->mode = IEEE80211_IF_TYPE_MNTR; priv->vif = NULL; + mutex_unlock(&priv->conf_mutex); } static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) @@ -835,6 +874,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) struct rtl8187_priv *priv = dev->priv; u32 reg; + mutex_lock(&priv->conf_mutex); reg = rtl818x_ioread32(priv, &priv->map->TX_CONF); /* Enable TX loopback on MAC level to avoid TX during channel * changes, as this has be seen to causes problems and the @@ -867,6 +907,7 @@ static int rtl8187_config(struct ieee80211_hw *dev, struct ieee80211_conf *conf) rtl818x_iowrite16(priv, &priv->map->ATIMTR_INTERVAL, 100); rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL, 100); rtl818x_iowrite16(priv, &priv->map->BEACON_INTERVAL_TIME, 100); + mutex_unlock(&priv->conf_mutex); return 0; } @@ -878,6 +919,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev, int i; u8 reg; + mutex_lock(&priv->conf_mutex); for (i = 0; i < ETH_ALEN; i++) rtl818x_iowrite8(priv, &priv->map->BSSID[i], conf->bssid[i]); @@ -891,6 +933,7 @@ static int rtl8187_config_interface(struct ieee80211_hw *dev, rtl818x_iowrite8(priv, &priv->map->MSR, reg); } + mutex_unlock(&priv->conf_mutex); return 0; } @@ -1015,9 +1058,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, priv->mode = IEEE80211_IF_TYPE_MNTR; dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | - IEEE80211_HW_RX_INCLUDES_FCS | - IEEE80211_HW_SIGNAL_UNSPEC; - dev->max_signal = 65; + IEEE80211_HW_RX_INCLUDES_FCS; eeprom.data = dev; eeprom.register_read = rtl8187_eeprom_register_read; @@ -1132,10 +1173,16 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, (*channel++).hw_value = txpwr >> 8; } - if (priv->is_rtl8187b) + if (priv->is_rtl8187b) { printk(KERN_WARNING "rtl8187: 8187B chip detected. Support " "is EXPERIMENTAL, and could damage your\n" " hardware, use at your own risk\n"); + dev->flags |= IEEE80211_HW_SIGNAL_DBM; + } else { + dev->flags |= IEEE80211_HW_SIGNAL_UNSPEC; + dev->max_signal = 65; + } + if ((id->driver_info == DEVICE_RTL8187) && priv->is_rtl8187b) printk(KERN_INFO "rtl8187: inconsistency between id with OEM" " info!\n"); @@ -1154,6 +1201,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf, printk(KERN_ERR "rtl8187: Cannot register device\n"); goto err_free_dev; } + mutex_init(&priv->conf_mutex); printk(KERN_INFO "%s: hwaddr %s, %s V%d + %s\n", wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr), diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index fcc532bb6a7..4d7b98b0503 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -935,7 +935,6 @@ struct ieee80211_hw *zd_mac_alloc_hw(struct usb_interface *intf) hw->wiphy->bands[IEEE80211_BAND_2GHZ] = &mac->band; hw->flags = IEEE80211_HW_RX_INCLUDES_FCS | - IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE | IEEE80211_HW_SIGNAL_DB; hw->max_signal = 100; |