diff options
Diffstat (limited to 'drivers/net/ethernet/freescale')
| -rw-r--r-- | drivers/net/ethernet/freescale/Makefile | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fec.h | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c (renamed from drivers/net/ethernet/freescale/fec.c) | 207 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_mpc52xx.c | 16 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_ptp.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 17 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar.c | 176 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar_ethtool.c | 29 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar_ptp.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar_sysfs.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/ucc_geth.c | 881 | ||||
| -rw-r--r-- | drivers/net/ethernet/freescale/ucc_geth_ethtool.c | 24 |
13 files changed, 675 insertions, 711 deletions
diff --git a/drivers/net/ethernet/freescale/Makefile b/drivers/net/ethernet/freescale/Makefile index b7d58fe6f53..549ce13b92a 100644 --- a/drivers/net/ethernet/freescale/Makefile +++ b/drivers/net/ethernet/freescale/Makefile @@ -2,7 +2,8 @@ # Makefile for the Freescale network device drivers. # -obj-$(CONFIG_FEC) += fec.o fec_ptp.o +obj-$(CONFIG_FEC) += fec.o +fec-objs :=fec_main.o fec_ptp.o obj-$(CONFIG_FEC_MPC52xx) += fec_mpc52xx.o ifeq ($(CONFIG_FEC_MPC52xx_MDIO),y) obj-$(CONFIG_FEC_MPC52xx) += fec_mpc52xx_phy.o diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index eb437296283..d44f65bac1d 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -52,6 +52,7 @@ #define FEC_R_FIFO_RSEM 0x194 /* Receive FIFO section empty threshold */ #define FEC_R_FIFO_RAEM 0x198 /* Receive FIFO almost empty threshold */ #define FEC_R_FIFO_RAFL 0x19c /* Receive FIFO almost full threshold */ +#define FEC_RACC 0x1C4 /* Receive Accelerator function */ #define FEC_MIIGSK_CFGR 0x300 /* MIIGSK Configuration reg */ #define FEC_MIIGSK_ENR 0x308 /* MIIGSK Enable reg */ @@ -164,9 +165,11 @@ struct bufdesc_ex { #define BD_ENET_TX_CSL ((ushort)0x0001) #define BD_ENET_TX_STATS ((ushort)0x03ff) /* All status bits */ -/*enhanced buffer desciptor control/status used by Ethernet transmit*/ +/*enhanced buffer descriptor control/status used by Ethernet transmit*/ #define BD_ENET_TX_INT 0x40000000 #define BD_ENET_TX_TS 0x20000000 +#define BD_ENET_TX_PINS 0x10000000 +#define BD_ENET_TX_IINS 0x08000000 /* This device has up to three irqs on some platforms */ @@ -190,6 +193,10 @@ struct bufdesc_ex { #define BD_ENET_RX_INT 0x00800000 #define BD_ENET_RX_PTP ((ushort)0x0400) +#define BD_ENET_RX_ICE 0x00000020 +#define BD_ENET_RX_PCR 0x00000010 +#define FLAG_RX_CSUM_ENABLED (BD_ENET_RX_ICE | BD_ENET_RX_PCR) +#define FLAG_RX_CSUM_ERROR (BD_ENET_RX_ICE | BD_ENET_RX_PCR) /* The FEC buffer descriptors track the ring buffers. The rx_bd_base and * tx_bd_base always point to the base of the buffer descriptors. The @@ -247,6 +254,7 @@ struct fec_enet_private { int pause_flag; struct napi_struct napi; + int csum_flags; struct ptp_clock *ptp_clock; struct ptp_clock_info ptp_caps; diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec_main.c index 73195f643c9..b9748f14ea7 100644 --- a/drivers/net/ethernet/freescale/fec.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -29,12 +29,17 @@ #include <linux/ioport.h> #include <linux/slab.h> #include <linux/interrupt.h> -#include <linux/pci.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/skbuff.h> +#include <linux/in.h> +#include <linux/ip.h> +#include <net/ip.h> +#include <linux/tcp.h> +#include <linux/udp.h> +#include <linux/icmp.h> #include <linux/spinlock.h> #include <linux/workqueue.h> #include <linux/bitops.h> @@ -53,11 +58,6 @@ #include <asm/cacheflush.h> -#ifndef CONFIG_ARM -#include <asm/coldfire.h> -#include <asm/mcfsim.h> -#endif - #include "fec.h" #if defined(CONFIG_ARM) @@ -107,6 +107,9 @@ static struct platform_device_id fec_devtype[] = { .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | FEC_QUIRK_HAS_BUFDESC_EX, }, { + .name = "mvf-fec", + .driver_data = FEC_QUIRK_ENET_MAC, + }, { /* sentinel */ } }; @@ -117,6 +120,7 @@ enum imx_fec_type { IMX27_FEC, /* runs on i.mx27/35/51 */ IMX28_FEC, IMX6Q_FEC, + MVF_FEC, }; static const struct of_device_id fec_dt_ids[] = { @@ -124,6 +128,7 @@ static const struct of_device_id fec_dt_ids[] = { { .compatible = "fsl,imx27-fec", .data = &fec_devtype[IMX27_FEC], }, { .compatible = "fsl,imx28-fec", .data = &fec_devtype[IMX28_FEC], }, { .compatible = "fsl,imx6q-fec", .data = &fec_devtype[IMX6Q_FEC], }, + { .compatible = "fsl,mvf-fec", .data = &fec_devtype[MVF_FEC], }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, fec_dt_ids); @@ -177,6 +182,11 @@ MODULE_PARM_DESC(macaddr, "FEC Ethernet MAC address"); #define PKT_MINBUF_SIZE 64 #define PKT_MAXBLR_SIZE 1520 +/* FEC receive acceleration */ +#define FEC_RACC_IPDIS (1 << 1) +#define FEC_RACC_PRODIS (1 << 2) +#define FEC_RACC_OPTIONS (FEC_RACC_IPDIS | FEC_RACC_PRODIS) + /* * The 5270/5271/5280/5282/532x RX control register also contains maximum frame * size bits. Other FEC hardware does not, so we need to take that into @@ -237,6 +247,21 @@ static void *swap_buffer(void *bufaddr, int len) return bufaddr; } +static int +fec_enet_clear_csum(struct sk_buff *skb, struct net_device *ndev) +{ + /* Only run for packets requiring a checksum. */ + if (skb->ip_summed != CHECKSUM_PARTIAL) + return 0; + + if (unlikely(skb_cow_head(skb, 0))) + return -1; + + *(__sum16 *)(skb->head + skb->csum_start + skb->csum_offset) = 0; + + return 0; +} + static netdev_tx_t fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev) { @@ -249,7 +274,7 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev) unsigned int index; if (!fep->link) { - /* Link is down or autonegotiation is in progress. */ + /* Link is down or auto-negotiation is in progress. */ return NETDEV_TX_BUSY; } @@ -262,10 +287,16 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev) /* Ooops. All transmit buffers are full. Bail out. * This should not happen, since ndev->tbusy should be set. */ - printk("%s: tx queue full!.\n", ndev->name); + netdev_err(ndev, "tx queue full!\n"); return NETDEV_TX_BUSY; } + /* Protocol checksum off-load for TCP and UDP. */ + if (fec_enet_clear_csum(skb, ndev)) { + kfree_skb(skb); + return NETDEV_TX_OK; + } + /* Clear all of the status flags */ status &= ~BD_ENET_TX_STATS; @@ -322,8 +353,14 @@ fec_enet_start_xmit(struct sk_buff *skb, struct net_device *ndev) ebdp->cbd_esc = (BD_ENET_TX_TS | BD_ENET_TX_INT); skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; } else { - ebdp->cbd_esc = BD_ENET_TX_INT; + + /* Enable protocol checksum flags + * We do not bother with the IP Checksum bits as they + * are done by the kernel + */ + if (skb->ip_summed == CHECKSUM_PARTIAL) + ebdp->cbd_esc |= BD_ENET_TX_PINS; } } /* If this was the last BD in the ring, start at the beginning again. */ @@ -403,6 +440,7 @@ fec_restart(struct net_device *ndev, int duplex) const struct platform_device_id *id_entry = platform_get_device_id(fep->pdev); int i; + u32 val; u32 temp_mac[2]; u32 rcntl = OPT_FRAME_SIZE | 0x04; u32 ecntl = 0x2; /* ETHEREN */ @@ -469,6 +507,14 @@ fec_restart(struct net_device *ndev, int duplex) /* Set MII speed */ writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED); + /* set RX checksum */ + val = readl(fep->hwp + FEC_RACC); + if (fep->csum_flags & FLAG_RX_CSUM_ENABLED) + val |= FEC_RACC_OPTIONS; + else + val &= ~FEC_RACC_OPTIONS; + writel(val, fep->hwp + FEC_RACC); + /* * The phy interface and speed need to get configured * differently on enet-mac. @@ -526,7 +572,7 @@ fec_restart(struct net_device *ndev, int duplex) fep->phy_dev && fep->phy_dev->pause)) { rcntl |= FEC_ENET_FCE; - /* set FIFO thresh hold parameter to reduce overrun */ + /* set FIFO threshold parameter to reduce overrun */ writel(FEC_ENET_RSEM_V, fep->hwp + FEC_R_FIFO_RSEM); writel(FEC_ENET_RSFL_V, fep->hwp + FEC_R_FIFO_RSFL); writel(FEC_ENET_RAEM_V, fep->hwp + FEC_R_FIFO_RAEM); @@ -574,7 +620,7 @@ fec_stop(struct net_device *ndev) writel(1, fep->hwp + FEC_X_CNTRL); /* Graceful transmit stop */ udelay(10); if (!(readl(fep->hwp + FEC_IEVENT) & FEC_ENET_GRA)) - printk("fec_stop : Graceful transmit stop did not complete !\n"); + netdev_err(ndev, "Graceful transmit stop did not complete!\n"); } /* Whack a reset. We should wait for this. */ @@ -672,7 +718,7 @@ fec_enet_tx(struct net_device *ndev) } if (status & BD_ENET_TX_READY) - printk("HEY! Enet xmit interrupt and TX_READY.\n"); + netdev_err(ndev, "HEY! Enet xmit interrupt and TX_READY\n"); /* Deferred means some collisions occurred during transmit, * but we eventually sent the packet OK. @@ -740,7 +786,7 @@ fec_enet_rx(struct net_device *ndev, int budget) * the last indicator should be set. */ if ((status & BD_ENET_RX_LAST) == 0) - printk("FEC ENET: rcv is not +last\n"); + netdev_err(ndev, "rcv is not +last\n"); if (!fep->opened) goto rx_processing_done; @@ -791,8 +837,6 @@ fec_enet_rx(struct net_device *ndev, int budget) skb = netdev_alloc_skb(ndev, pkt_len - 4 + NET_IP_ALIGN); if (unlikely(!skb)) { - printk("%s: Memory squeeze, dropping packet.\n", - ndev->name); ndev->stats.rx_dropped++; } else { skb_reserve(skb, NET_IP_ALIGN); @@ -816,6 +860,18 @@ fec_enet_rx(struct net_device *ndev, int budget) spin_unlock_irqrestore(&fep->tmreg_lock, flags); } + if (fep->bufdesc_ex && + (fep->csum_flags & FLAG_RX_CSUM_ENABLED)) { + struct bufdesc_ex *ebdp = + (struct bufdesc_ex *)bdp; + if (!(ebdp->cbd_esc & FLAG_RX_CSUM_ERROR)) { + /* don't check it */ + skb->ip_summed = CHECKSUM_UNNECESSARY; + } else { + skb_checksum_none_assert(skb); + } + } + if (!skb_defer_rx_timestamp(skb)) napi_gro_receive(&fep->napi, skb); } @@ -916,7 +972,6 @@ static void fec_get_mac(struct net_device *ndev) */ iap = macaddr; -#ifdef CONFIG_OF /* * 2) from device tree data */ @@ -928,7 +983,6 @@ static void fec_get_mac(struct net_device *ndev) iap = (unsigned char *) mac; } } -#endif /* * 3) from flash or fuse (via platform data) @@ -1032,7 +1086,7 @@ static int fec_enet_mdio_read(struct mii_bus *bus, int mii_id, int regnum) usecs_to_jiffies(FEC_MII_TIMEOUT)); if (time_left == 0) { fep->mii_timeout = 1; - printk(KERN_ERR "FEC: MDIO read timeout\n"); + netdev_err(fep->netdev, "MDIO read timeout\n"); return -ETIMEDOUT; } @@ -1060,7 +1114,7 @@ static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum, usecs_to_jiffies(FEC_MII_TIMEOUT)); if (time_left == 0) { fep->mii_timeout = 1; - printk(KERN_ERR "FEC: MDIO write timeout\n"); + netdev_err(fep->netdev, "MDIO write timeout\n"); return -ETIMEDOUT; } @@ -1100,9 +1154,7 @@ static int fec_enet_mii_probe(struct net_device *ndev) } if (phy_id >= PHY_MAX_ADDR) { - printk(KERN_INFO - "%s: no PHY, assuming direct connection to switch\n", - ndev->name); + netdev_info(ndev, "no PHY, assuming direct connection to switch\n"); strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); phy_id = 0; } @@ -1111,7 +1163,7 @@ static int fec_enet_mii_probe(struct net_device *ndev) phy_dev = phy_connect(ndev, phy_name, &fec_enet_adjust_link, fep->phy_interface); if (IS_ERR(phy_dev)) { - printk(KERN_ERR "%s: could not attach to PHY\n", ndev->name); + netdev_err(ndev, "could not attach to PHY\n"); return PTR_ERR(phy_dev); } @@ -1129,11 +1181,9 @@ static int fec_enet_mii_probe(struct net_device *ndev) fep->link = 0; fep->full_duplex = 0; - printk(KERN_INFO - "%s: Freescale FEC PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n", - ndev->name, - fep->phy_dev->drv->name, dev_name(&fep->phy_dev->dev), - fep->phy_dev->irq); + netdev_info(ndev, "Freescale FEC PHY driver [%s] (mii_bus:phy_addr=%s, irq=%d)\n", + fep->phy_dev->drv->name, dev_name(&fep->phy_dev->dev), + fep->phy_dev->irq); return 0; } @@ -1443,7 +1493,7 @@ static int fec_enet_alloc_buffers(struct net_device *ndev) if (fep->bufdesc_ex) { struct bufdesc_ex *ebdp = (struct bufdesc_ex *)bdp; - ebdp->cbd_esc = BD_ENET_RX_INT; + ebdp->cbd_esc = BD_ENET_TX_INT; } bdp = fec_enet_get_nextdesc(bdp, fep->bufdesc_ex); @@ -1608,7 +1658,7 @@ fec_set_mac_address(struct net_device *ndev, void *p) * Polled functionality used by netconsole and others in non interrupt mode * */ -void fec_poll_controller(struct net_device *dev) +static void fec_poll_controller(struct net_device *dev) { int i; struct fec_enet_private *fep = netdev_priv(dev); @@ -1623,6 +1673,33 @@ void fec_poll_controller(struct net_device *dev) } #endif +static int fec_set_features(struct net_device *netdev, + netdev_features_t features) +{ + struct fec_enet_private *fep = netdev_priv(netdev); + netdev_features_t changed = features ^ netdev->features; + + netdev->features = features; + + /* Receive checksum has been changed */ + if (changed & NETIF_F_RXCSUM) { + if (features & NETIF_F_RXCSUM) + fep->csum_flags |= FLAG_RX_CSUM_ENABLED; + else + fep->csum_flags &= ~FLAG_RX_CSUM_ENABLED; + + if (netif_running(netdev)) { + fec_stop(netdev); + fec_restart(netdev, fep->phy_dev->duplex); + netif_wake_queue(netdev); + } else { + fec_restart(netdev, fep->phy_dev->duplex); + } + } + + return 0; +} + static const struct net_device_ops fec_netdev_ops = { .ndo_open = fec_enet_open, .ndo_stop = fec_enet_close, @@ -1636,6 +1713,7 @@ static const struct net_device_ops fec_netdev_ops = { #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = fec_poll_controller, #endif + .ndo_set_features = fec_set_features, }; /* @@ -1649,11 +1727,9 @@ static int fec_enet_init(struct net_device *ndev) /* Allocate memory for buffer descriptors. */ cbd_base = dma_alloc_coherent(NULL, PAGE_SIZE, &fep->bd_dma, - GFP_KERNEL); - if (!cbd_base) { - printk("FEC: allocate descriptor memory failed?\n"); + GFP_KERNEL); + if (!cbd_base) return -ENOMEM; - } memset(cbd_base, 0, PAGE_SIZE); spin_lock_init(&fep->hw_lock); @@ -1679,22 +1755,19 @@ static int fec_enet_init(struct net_device *ndev) writel(FEC_RX_DISABLED_IMASK, fep->hwp + FEC_IMASK); netif_napi_add(ndev, &fep->napi, fec_enet_rx_napi, FEC_NAPI_WEIGHT); + /* enable hw accelerator */ + ndev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM + | NETIF_F_RXCSUM); + ndev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM + | NETIF_F_RXCSUM); + fep->csum_flags |= FLAG_RX_CSUM_ENABLED; + fec_restart(ndev, 0); return 0; } #ifdef CONFIG_OF -static int fec_get_phy_mode_dt(struct platform_device *pdev) -{ - struct device_node *np = pdev->dev.of_node; - - if (np) - return of_get_phy_mode(np); - - return -ENODEV; -} - static void fec_reset_phy(struct platform_device *pdev) { int err, phy_reset; @@ -1723,11 +1796,6 @@ static void fec_reset_phy(struct platform_device *pdev) gpio_set_value(phy_reset, 1); } #else /* CONFIG_OF */ -static int fec_get_phy_mode_dt(struct platform_device *pdev) -{ - return -ENODEV; -} - static void fec_reset_phy(struct platform_device *pdev) { /* @@ -1758,16 +1826,10 @@ fec_probe(struct platform_device *pdev) if (!r) return -ENXIO; - r = request_mem_region(r->start, resource_size(r), pdev->name); - if (!r) - return -EBUSY; - /* Init network device */ ndev = alloc_etherdev(sizeof(struct fec_enet_private)); - if (!ndev) { - ret = -ENOMEM; - goto failed_alloc_etherdev; - } + if (!ndev) + return -ENOMEM; SET_NETDEV_DEV(ndev, &pdev->dev); @@ -1779,7 +1841,7 @@ fec_probe(struct platform_device *pdev) (pdev->id_entry->driver_data & FEC_QUIRK_HAS_GBIT)) fep->pause_flag |= FEC_PAUSE_FLAG_AUTONEG; - fep->hwp = ioremap(r->start, resource_size(r)); + fep->hwp = devm_request_and_ioremap(&pdev->dev, r); fep->pdev = pdev; fep->dev_id = dev_id++; @@ -1792,7 +1854,7 @@ fec_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ndev); - ret = fec_get_phy_mode_dt(pdev); + ret = of_get_phy_mode(pdev->dev.of_node); if (ret < 0) { pdata = pdev->dev.platform_data; if (pdata) @@ -1882,6 +1944,9 @@ fec_probe(struct platform_device *pdev) if (ret) goto failed_register; + if (fep->bufdesc_ex && fep->ptp_clock) + netdev_info(ndev, "registered PHC device %d\n", fep->dev_id); + return 0; failed_register: @@ -1901,11 +1966,8 @@ failed_regulator: clk_disable_unprepare(fep->clk_ptp); failed_pin: failed_clk: - iounmap(fep->hwp); failed_ioremap: free_netdev(ndev); -failed_alloc_etherdev: - release_mem_region(r->start, resource_size(r)); return ret; } @@ -1915,7 +1977,6 @@ fec_drv_remove(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); struct fec_enet_private *fep = netdev_priv(ndev); - struct resource *r; int i; unregister_netdev(ndev); @@ -1931,19 +1992,14 @@ fec_drv_remove(struct platform_device *pdev) if (irq > 0) free_irq(irq, ndev); } - iounmap(fep->hwp); free_netdev(ndev); - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - BUG_ON(!r); - release_mem_region(r->start, resource_size(r)); - platform_set_drvdata(pdev, NULL); return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int fec_suspend(struct device *dev) { @@ -1975,24 +2031,15 @@ fec_resume(struct device *dev) return 0; } +#endif /* CONFIG_PM_SLEEP */ -static const struct dev_pm_ops fec_pm_ops = { - .suspend = fec_suspend, - .resume = fec_resume, - .freeze = fec_suspend, - .thaw = fec_resume, - .poweroff = fec_suspend, - .restore = fec_resume, -}; -#endif +static SIMPLE_DEV_PM_OPS(fec_pm_ops, fec_suspend, fec_resume); static struct platform_driver fec_driver = { .driver = { .name = DRIVER_NAME, .owner = THIS_MODULE, -#ifdef CONFIG_PM .pm = &fec_pm_ops, -#endif .of_match_table = fec_dt_ids, }, .id_table = fec_devtype, diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c index 77943a6a1b8..9bc15e2365b 100644 --- a/drivers/net/ethernet/freescale/fec_mpc52xx.c +++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c @@ -14,6 +14,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/dma-mapping.h> #include <linux/module.h> @@ -858,13 +860,11 @@ static int mpc52xx_fec_probe(struct platform_device *op) /* Reserve FEC control zone */ rv = of_address_to_resource(np, 0, &mem); if (rv) { - printk(KERN_ERR DRIVER_NAME ": " - "Error while parsing device node resource\n" ); + pr_err("Error while parsing device node resource\n"); goto err_netdev; } if (resource_size(&mem) < sizeof(struct mpc52xx_fec)) { - printk(KERN_ERR DRIVER_NAME - " - invalid resource size (%lx < %x), check mpc52xx_devices.c\n", + pr_err("invalid resource size (%lx < %x), check mpc52xx_devices.c\n", (unsigned long)resource_size(&mem), sizeof(struct mpc52xx_fec)); rv = -EINVAL; @@ -902,7 +902,7 @@ static int mpc52xx_fec_probe(struct platform_device *op) priv->tx_dmatsk = bcom_fec_tx_init(FEC_TX_NUM_BD, tx_fifo); if (!priv->rx_dmatsk || !priv->tx_dmatsk) { - printk(KERN_ERR DRIVER_NAME ": Can not init SDMA tasks\n" ); + pr_err("Can not init SDMA tasks\n"); rv = -ENOMEM; goto err_rx_tx_dmatsk; } @@ -982,8 +982,8 @@ static int mpc52xx_fec_probe(struct platform_device *op) /* We're done ! */ dev_set_drvdata(&op->dev, ndev); - printk(KERN_INFO "%s: %s MAC %pM\n", - ndev->name, op->dev.of_node->full_name, ndev->dev_addr); + netdev_info(ndev, "%s MAC %pM\n", + op->dev.of_node->full_name, ndev->dev_addr); return 0; @@ -1094,7 +1094,7 @@ mpc52xx_fec_init(void) int ret; ret = platform_driver_register(&mpc52xx_fec_mdio_driver); if (ret) { - printk(KERN_ERR DRIVER_NAME ": failed to register mdio driver\n"); + pr_err("failed to register mdio driver\n"); return ret; } #endif diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 0d8df400a47..25fc960cbf0 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -17,6 +17,8 @@ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/kernel.h> #include <linux/string.h> @@ -128,7 +130,6 @@ void fec_ptp_start_cyclecounter(struct net_device *ndev) spin_unlock_irqrestore(&fep->tmreg_lock, flags); } -EXPORT_SYMBOL(fec_ptp_start_cyclecounter); /** * fec_ptp_adjfreq - adjust ptp cycle frequency @@ -319,7 +320,6 @@ int fec_ptp_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd) return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ? -EFAULT : 0; } -EXPORT_SYMBOL(fec_ptp_ioctl); /** * fec_time_keep - call timecounter_read every second to avoid timer overrun @@ -381,8 +381,5 @@ void fec_ptp_init(struct net_device *ndev, struct platform_device *pdev) if (IS_ERR(fep->ptp_clock)) { fep->ptp_clock = NULL; pr_err("ptp_clock_register failed\n"); - } else { - pr_info("registered PHC device on %s\n", ndev->name); } } -EXPORT_SYMBOL(fec_ptp_init); diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c index 46df28893c1..edc120094c3 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c @@ -177,8 +177,6 @@ static int fs_enet_rx_napi(struct napi_struct *napi, int budget) received++; netif_receive_skb(skb); } else { - dev_warn(fep->dev, - "Memory squeeze, dropping packet.\n"); fep->stats.rx_dropped++; skbn = skb; } @@ -309,8 +307,6 @@ static int fs_enet_rx_non_napi(struct net_device *dev) received++; netif_rx(skb); } else { - dev_warn(fep->dev, - "Memory squeeze, dropping packet.\n"); fep->stats.rx_dropped++; skbn = skb; } @@ -505,11 +501,9 @@ void fs_init_bds(struct net_device *dev) */ for (i = 0, bdp = fep->rx_bd_base; i < fep->rx_ring; i++, bdp++) { skb = netdev_alloc_skb(dev, ENET_RX_FRSIZE); - if (skb == NULL) { - dev_warn(fep->dev, - "Memory squeeze, unable to allocate skb\n"); + if (skb == NULL) break; - } + skb_align(skb, ENET_RX_ALIGN); fep->rx_skbuff[i] = skb; CBDW_BUFADDR(bdp, @@ -593,13 +587,8 @@ static struct sk_buff *tx_skb_align_workaround(struct net_device *dev, /* Alloc new skb */ new_skb = netdev_alloc_skb(dev, skb->len + 4); - if (!new_skb) { - if (net_ratelimit()) { - dev_warn(fep->dev, - "Memory squeeze, dropping tx packet.\n"); - } + if (!new_skb) return NULL; - } /* Make sure new skb is properly aligned */ skb_align(new_skb, 4); diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index d2c5441d1bf..2375a01715a 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -132,7 +132,7 @@ static int gfar_poll(struct napi_struct *napi, int budget); static void gfar_netpoll(struct net_device *dev); #endif int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit); -static int gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue); +static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue); static void gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int amount_pull, struct napi_struct *napi); void gfar_halt(struct net_device *dev); @@ -245,14 +245,13 @@ static int gfar_alloc_skb_resources(struct net_device *ndev) /* Allocate memory for the buffer descriptors */ vaddr = dma_alloc_coherent(dev, - sizeof(struct txbd8) * priv->total_tx_ring_size + - sizeof(struct rxbd8) * priv->total_rx_ring_size, - &addr, GFP_KERNEL); - if (!vaddr) { - netif_err(priv, ifup, ndev, - "Could not allocate buffer descriptors!\n"); + (priv->total_tx_ring_size * + sizeof(struct txbd8)) + + (priv->total_rx_ring_size * + sizeof(struct rxbd8)), + &addr, GFP_KERNEL); + if (!vaddr) return -ENOMEM; - } for (i = 0; i < priv->num_tx_queues; i++) { tx_queue = priv->tx_queue[i]; @@ -342,7 +341,7 @@ static void gfar_init_mac(struct net_device *ndev) gfar_init_tx_rx_base(priv); /* Configure the coalescing support */ - gfar_configure_coalescing(priv, 0xFF, 0xFF); + gfar_configure_coalescing_all(priv); /* set this when rx hw offload (TOE) functions are being used */ priv->uses_rxfcb = 0; @@ -387,7 +386,7 @@ static void gfar_init_mac(struct net_device *ndev) priv->uses_rxfcb = 1; } - if (ndev->features & NETIF_F_HW_VLAN_RX) { + if (ndev->features & NETIF_F_HW_VLAN_CTAG_RX) { rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT; priv->uses_rxfcb = 1; } @@ -691,7 +690,7 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev) } for (i = 0; i < priv->num_tx_queues; i++) - priv->tx_queue[i] = NULL; + priv->tx_queue[i] = NULL; for (i = 0; i < priv->num_rx_queues; i++) priv->rx_queue[i] = NULL; @@ -1051,8 +1050,9 @@ static int gfar_probe(struct platform_device *ofdev) } if (priv->device_flags & FSL_GIANFAR_DEV_HAS_VLAN) { - dev->hw_features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; - dev->features |= NETIF_F_HW_VLAN_RX; + dev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX; + dev->features |= NETIF_F_HW_VLAN_CTAG_RX; } if (priv->device_flags & FSL_GIANFAR_DEV_HAS_EXTENDED_HASH) { @@ -1817,25 +1817,15 @@ void gfar_start(struct net_device *dev) dev->trans_start = jiffies; /* prevent tx timeout */ } -void gfar_configure_coalescing(struct gfar_private *priv, +static void gfar_configure_coalescing(struct gfar_private *priv, unsigned long tx_mask, unsigned long rx_mask) { struct gfar __iomem *regs = priv->gfargrp[0].regs; u32 __iomem *baddr; - int i = 0; - - /* Backward compatible case ---- even if we enable - * multiple queues, there's only single reg to program - */ - gfar_write(®s->txic, 0); - if (likely(priv->tx_queue[0]->txcoalescing)) - gfar_write(®s->txic, priv->tx_queue[0]->txic); - - gfar_write(®s->rxic, 0); - if (unlikely(priv->rx_queue[0]->rxcoalescing)) - gfar_write(®s->rxic, priv->rx_queue[0]->rxic); if (priv->mode == MQ_MG_MODE) { + int i = 0; + baddr = ®s->txic0; for_each_set_bit(i, &tx_mask, priv->num_tx_queues) { gfar_write(baddr + i, 0); @@ -1849,9 +1839,25 @@ void gfar_configure_coalescing(struct gfar_private *priv, if (likely(priv->rx_queue[i]->rxcoalescing)) gfar_write(baddr + i, priv->rx_queue[i]->rxic); } + } else { + /* Backward compatible case -- even if we enable + * multiple queues, there's only single reg to program + */ + gfar_write(®s->txic, 0); + if (likely(priv->tx_queue[0]->txcoalescing)) + gfar_write(®s->txic, priv->tx_queue[0]->txic); + + gfar_write(®s->rxic, 0); + if (unlikely(priv->rx_queue[0]->rxcoalescing)) + gfar_write(®s->rxic, priv->rx_queue[0]->rxic); } } +void gfar_configure_coalescing_all(struct gfar_private *priv) +{ + gfar_configure_coalescing(priv, 0xFF, 0xFF); +} + static int register_grp_irqs(struct gfar_priv_grp *grp) { struct gfar_private *priv = grp->priv; @@ -1941,7 +1947,7 @@ int startup_gfar(struct net_device *ndev) phy_start(priv->phydev); - gfar_configure_coalescing(priv, 0xFF, 0xFF); + gfar_configure_coalescing_all(priv); return 0; @@ -2343,7 +2349,7 @@ void gfar_vlan_mode(struct net_device *dev, netdev_features_t features) local_irq_save(flags); lock_rx_qs(priv); - if (features & NETIF_F_HW_VLAN_TX) { + if (features & NETIF_F_HW_VLAN_CTAG_TX) { /* Enable VLAN tag insertion */ tempval = gfar_read(®s->tctrl); tempval |= TCTRL_VLINS; @@ -2355,7 +2361,7 @@ void gfar_vlan_mode(struct net_device *dev, netdev_features_t features) gfar_write(®s->tctrl, tempval); } - if (features & NETIF_F_HW_VLAN_RX) { + if (features & NETIF_F_HW_VLAN_CTAG_RX) { /* Enable VLAN tag extraction */ tempval = gfar_read(®s->rctrl); tempval |= (RCTRL_VLEX | RCTRL_PRSDEP_INIT); @@ -2469,12 +2475,11 @@ static void gfar_align_skb(struct sk_buff *skb) } /* Interrupt Handler for Transmit complete */ -static int gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue) +static void gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue) { struct net_device *dev = tx_queue->dev; struct netdev_queue *txq; struct gfar_private *priv = netdev_priv(dev); - struct gfar_priv_rx_q *rx_queue = NULL; struct txbd8 *bdp, *next = NULL; struct txbd8 *lbdp = NULL; struct txbd8 *base = tx_queue->tx_bd_base; @@ -2489,7 +2494,6 @@ static int gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue) u32 lstatus; size_t buflen; - rx_queue = priv->rx_queue[tqi]; txq = netdev_get_tx_queue(dev, tqi); bdp = tx_queue->dirty_tx; skb_dirtytx = tx_queue->skb_dirtytx; @@ -2571,8 +2575,6 @@ static int gfar_clean_tx_ring(struct gfar_priv_tx_q *tx_queue) tx_queue->dirty_tx = bdp; netdev_tx_completed_queue(txq, howmany, bytes_sent); - - return howmany; } static void gfar_schedule_cleanup(struct gfar_priv_grp *gfargrp) @@ -2694,8 +2696,6 @@ static void gfar_process_frame(struct net_device *dev, struct sk_buff *skb, struct gfar_private *priv = netdev_priv(dev); struct rxfcb *fcb = NULL; - gro_result_t ret; - /* fcb is at the beginning if exists */ fcb = (struct rxfcb *)skb->data; @@ -2725,19 +2725,17 @@ static void gfar_process_frame(struct net_device *dev, struct sk_buff *skb, /* Tell the skb what kind of packet this is */ skb->protocol = eth_type_trans(skb, dev); - /* There's need to check for NETIF_F_HW_VLAN_RX here. + /* There's need to check for NETIF_F_HW_VLAN_CTAG_RX here. * Even if vlan rx accel is disabled, on some chips * RXFCB_VLN is pseudo randomly set. */ - if (dev->features & NETIF_F_HW_VLAN_RX && + if (dev->features & NETIF_F_HW_VLAN_CTAG_RX && fcb->flags & RXFCB_VLN) - __vlan_hwaccel_put_tag(skb, fcb->vlctl); + __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), fcb->vlctl); /* Send the packet up the stack */ - ret = napi_gro_receive(napi, skb); + napi_gro_receive(napi, skb); - if (unlikely(GRO_DROP == ret)) - atomic64_inc(&priv->extra_stats.kernel_dropped); } /* gfar_clean_rx_ring() -- Processes each frame in the rx ring @@ -2835,62 +2833,82 @@ static int gfar_poll(struct napi_struct *napi, int budget) struct gfar __iomem *regs = gfargrp->regs; struct gfar_priv_tx_q *tx_queue = NULL; struct gfar_priv_rx_q *rx_queue = NULL; - int rx_cleaned = 0, budget_per_queue = 0, rx_cleaned_per_queue = 0; - int tx_cleaned = 0, i, left_over_budget = budget; - unsigned long serviced_queues = 0; - int num_queues = 0; - - num_queues = gfargrp->num_rx_queues; - budget_per_queue = budget/num_queues; + int work_done = 0, work_done_per_q = 0; + int i, budget_per_q = 0; + int has_tx_work; + unsigned long rstat_rxf; + int num_act_queues; /* Clear IEVENT, so interrupts aren't called again * because of the packets that have already arrived */ gfar_write(®s->ievent, IEVENT_RTX_MASK); - while (num_queues && left_over_budget) { - budget_per_queue = left_over_budget/num_queues; - left_over_budget = 0; + rstat_rxf = gfar_read(®s->rstat) & RSTAT_RXF_MASK; + + num_act_queues = bitmap_weight(&rstat_rxf, MAX_RX_QS); + if (num_act_queues) + budget_per_q = budget/num_act_queues; + + while (1) { + has_tx_work = 0; + for_each_set_bit(i, &gfargrp->tx_bit_map, priv->num_tx_queues) { + tx_queue = priv->tx_queue[i]; + /* run Tx cleanup to completion */ + if (tx_queue->tx_skbuff[tx_queue->skb_dirtytx]) { + gfar_clean_tx_ring(tx_queue); + has_tx_work = 1; + } + } for_each_set_bit(i, &gfargrp->rx_bit_map, priv->num_rx_queues) { - if (test_bit(i, &serviced_queues)) + /* skip queue if not active */ + if (!(rstat_rxf & (RSTAT_CLEAR_RXF0 >> i))) continue; + rx_queue = priv->rx_queue[i]; - tx_queue = priv->tx_queue[rx_queue->qindex]; - - tx_cleaned += gfar_clean_tx_ring(tx_queue); - rx_cleaned_per_queue = - gfar_clean_rx_ring(rx_queue, budget_per_queue); - rx_cleaned += rx_cleaned_per_queue; - if (rx_cleaned_per_queue < budget_per_queue) { - left_over_budget = left_over_budget + - (budget_per_queue - - rx_cleaned_per_queue); - set_bit(i, &serviced_queues); - num_queues--; + work_done_per_q = + gfar_clean_rx_ring(rx_queue, budget_per_q); + work_done += work_done_per_q; + + /* finished processing this queue */ + if (work_done_per_q < budget_per_q) { + /* clear active queue hw indication */ + gfar_write(®s->rstat, + RSTAT_CLEAR_RXF0 >> i); + rstat_rxf &= ~(RSTAT_CLEAR_RXF0 >> i); + num_act_queues--; + + if (!num_act_queues) + break; + /* recompute budget per Rx queue */ + budget_per_q = + (budget - work_done) / num_act_queues; } } - } - if (tx_cleaned) - return budget; + if (work_done >= budget) + break; - if (rx_cleaned < budget) { - napi_complete(napi); + if (!num_act_queues && !has_tx_work) { - /* Clear the halt bit in RSTAT */ - gfar_write(®s->rstat, gfargrp->rstat); + napi_complete(napi); - gfar_write(®s->imask, IMASK_DEFAULT); + /* Clear the halt bit in RSTAT */ + gfar_write(®s->rstat, gfargrp->rstat); - /* If we are coalescing interrupts, update the timer - * Otherwise, clear it - */ - gfar_configure_coalescing(priv, gfargrp->rx_bit_map, - gfargrp->tx_bit_map); + gfar_write(®s->imask, IMASK_DEFAULT); + + /* If we are coalescing interrupts, update the timer + * Otherwise, clear it + */ + gfar_configure_coalescing(priv, gfargrp->rx_bit_map, + gfargrp->tx_bit_map); + break; + } } - return rx_cleaned; + return work_done; } #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h index 63a28d294e2..04b552cd419 100644 --- a/drivers/net/ethernet/freescale/gianfar.h +++ b/drivers/net/ethernet/freescale/gianfar.h @@ -291,7 +291,9 @@ extern const char gfar_driver_version[]; #define RCTRL_PADDING(x) ((x << 16) & RCTRL_PAL_MASK) -#define RSTAT_CLEAR_RHALT 0x00800000 +#define RSTAT_CLEAR_RHALT 0x00800000 +#define RSTAT_CLEAR_RXF0 0x00000080 +#define RSTAT_RXF_MASK 0x000000ff #define TCTRL_IPCSEN 0x00004000 #define TCTRL_TUCSEN 0x00002000 @@ -627,7 +629,6 @@ struct rmon_mib }; struct gfar_extra_stats { - atomic64_t kernel_dropped; atomic64_t rx_large; atomic64_t rx_short; atomic64_t rx_nonoctet; @@ -1180,8 +1181,7 @@ extern void stop_gfar(struct net_device *dev); extern void gfar_halt(struct net_device *dev); extern void gfar_phy_test(struct mii_bus *bus, struct phy_device *phydev, int enable, u32 regnum, u32 read); -extern void gfar_configure_coalescing(struct gfar_private *priv, - unsigned long tx_mask, unsigned long rx_mask); +extern void gfar_configure_coalescing_all(struct gfar_private *priv); void gfar_init_sysfs(struct net_device *dev); int gfar_set_features(struct net_device *dev, netdev_features_t features); extern void gfar_check_rx_parser_mode(struct gfar_private *priv); diff --git a/drivers/net/ethernet/freescale/gianfar_ethtool.c b/drivers/net/ethernet/freescale/gianfar_ethtool.c index 75e89acf491..21cd88124ca 100644 --- a/drivers/net/ethernet/freescale/gianfar_ethtool.c +++ b/drivers/net/ethernet/freescale/gianfar_ethtool.c @@ -66,7 +66,6 @@ static void gfar_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo); static const char stat_gstrings[][ETH_GSTRING_LEN] = { - "rx-dropped-by-kernel", "rx-large-frame-errors", "rx-short-frame-errors", "rx-non-octet-errors", @@ -390,14 +389,14 @@ static int gfar_scoalesce(struct net_device *dev, /* Check the bounds of the values */ if (cvals->rx_coalesce_usecs > GFAR_MAX_COAL_USECS) { - pr_info("Coalescing is limited to %d microseconds\n", - GFAR_MAX_COAL_USECS); + netdev_info(dev, "Coalescing is limited to %d microseconds\n", + GFAR_MAX_COAL_USECS); return -EINVAL; } if (cvals->rx_max_coalesced_frames > GFAR_MAX_COAL_FRAMES) { - pr_info("Coalescing is limited to %d frames\n", - GFAR_MAX_COAL_FRAMES); + netdev_info(dev, "Coalescing is limited to %d frames\n", + GFAR_MAX_COAL_FRAMES); return -EINVAL; } @@ -419,14 +418,14 @@ static int gfar_scoalesce(struct net_device *dev, /* Check the bounds of the values */ if (cvals->tx_coalesce_usecs > GFAR_MAX_COAL_USECS) { - pr_info("Coalescing is limited to %d microseconds\n", - GFAR_MAX_COAL_USECS); + netdev_info(dev, "Coalescing is limited to %d microseconds\n", + GFAR_MAX_COAL_USECS); return -EINVAL; } if (cvals->tx_max_coalesced_frames > GFAR_MAX_COAL_FRAMES) { - pr_info("Coalescing is limited to %d frames\n", - GFAR_MAX_COAL_FRAMES); + netdev_info(dev, "Coalescing is limited to %d frames\n", + GFAR_MAX_COAL_FRAMES); return -EINVAL; } @@ -436,7 +435,7 @@ static int gfar_scoalesce(struct net_device *dev, gfar_usecs2ticks(priv, cvals->tx_coalesce_usecs)); } - gfar_configure_coalescing(priv, 0xFF, 0xFF); + gfar_configure_coalescing_all(priv); return 0; } @@ -543,7 +542,7 @@ int gfar_set_features(struct net_device *dev, netdev_features_t features) int err = 0, i = 0; netdev_features_t changed = dev->features ^ features; - if (changed & (NETIF_F_HW_VLAN_TX|NETIF_F_HW_VLAN_RX)) + if (changed & (NETIF_F_HW_VLAN_CTAG_TX|NETIF_F_HW_VLAN_CTAG_RX)) gfar_vlan_mode(dev, features); if (!(changed & NETIF_F_RXCSUM)) @@ -736,7 +735,8 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, cmp_rqfpr = RQFPR_IPV6 |RQFPR_UDP; break; default: - pr_err("Right now this class is not supported\n"); + netdev_err(priv->ndev, + "Right now this class is not supported\n"); ret = 0; goto err; } @@ -752,7 +752,8 @@ static int gfar_ethflow_to_filer_table(struct gfar_private *priv, u64 ethflow, } if (i == MAX_FILER_IDX + 1) { - pr_err("No parse rule found, can't create hash rules\n"); + netdev_err(priv->ndev, + "No parse rule found, can't create hash rules\n"); ret = 0; goto err; } @@ -1569,7 +1570,7 @@ static int gfar_process_filer_changes(struct gfar_private *priv) gfar_cluster_filer(tab); gfar_optimize_filer_masks(tab); - pr_debug("\n\tSummary:\n" + pr_debug("\tSummary:\n" "\tData on hardware: %d\n" "\tCompression rate: %d%%\n", tab->index, 100 - (100 * tab->index) / i); diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c index 2e5daee0438..576e4b858fc 100644 --- a/drivers/net/ethernet/freescale/gianfar_ptp.c +++ b/drivers/net/ethernet/freescale/gianfar_ptp.c @@ -17,6 +17,9 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/device.h> #include <linux/hrtimer.h> #include <linux/init.h> @@ -127,7 +130,6 @@ struct gianfar_ptp_registers { #define DRIVER "gianfar_ptp" #define DEFAULT_CKSEL 1 -#define N_ALARM 1 /* first alarm is used internally to reset fipers */ #define N_EXT_TS 2 #define REG_SIZE sizeof(struct gianfar_ptp_registers) @@ -410,7 +412,7 @@ static struct ptp_clock_info ptp_gianfar_caps = { .owner = THIS_MODULE, .name = "gianfar clock", .max_adj = 512000, - .n_alarm = N_ALARM, + .n_alarm = 0, .n_ext_ts = N_EXT_TS, .n_per_out = 0, .pps = 1, diff --git a/drivers/net/ethernet/freescale/gianfar_sysfs.c b/drivers/net/ethernet/freescale/gianfar_sysfs.c index cd14a4d449c..acb55af7e3f 100644 --- a/drivers/net/ethernet/freescale/gianfar_sysfs.c +++ b/drivers/net/ethernet/freescale/gianfar_sysfs.c @@ -337,5 +337,5 @@ void gfar_init_sysfs(struct net_device *dev) rc |= device_create_file(&dev->dev, &dev_attr_fifo_starve); rc |= device_create_file(&dev->dev, &dev_attr_fifo_starve_off); if (rc) - dev_err(&dev->dev, "Error creating gianfar sysfs files.\n"); + dev_err(&dev->dev, "Error creating gianfar sysfs files\n"); } diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index 0a70bb55d1b..e04c59818f6 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -12,6 +12,9 @@ * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/init.h> #include <linux/errno.h> @@ -50,12 +53,6 @@ #define ugeth_dbg(format, arg...) \ ugeth_printk(KERN_DEBUG , format , ## arg) -#define ugeth_err(format, arg...) \ - ugeth_printk(KERN_ERR , format , ## arg) -#define ugeth_info(format, arg...) \ - ugeth_printk(KERN_INFO , format , ## arg) -#define ugeth_warn(format, arg...) \ - ugeth_printk(KERN_WARNING , format , ## arg) #ifdef UGETH_VERBOSE_DEBUG #define ugeth_vdbg ugeth_dbg @@ -281,7 +278,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth, for (i = 0; i < num_entries; i++) { if ((snum = qe_get_snum()) < 0) { if (netif_msg_ifup(ugeth)) - ugeth_err("fill_init_enet_entries: Can not get SNUM."); + pr_err("Can not get SNUM\n"); return snum; } if ((i == 0) && skip_page_for_first_entry) @@ -292,7 +289,7 @@ static int fill_init_enet_entries(struct ucc_geth_private *ugeth, qe_muram_alloc(thread_size, thread_alignment); if (IS_ERR_VALUE(init_enet_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err("fill_init_enet_entries: Can not allocate DPRAM memory."); + pr_err("Can not allocate DPRAM memory\n"); qe_put_snum((u8) snum); return -ENOMEM; } @@ -365,10 +362,9 @@ static int dump_init_enet_entries(struct ucc_geth_private *ugeth, init_enet_offset = (in_be32(p_start) & ENET_INIT_PARAM_PTR_MASK); - ugeth_info("Init enet entry %d:", i); - ugeth_info("Base address: 0x%08x", - (u32) - qe_muram_addr(init_enet_offset)); + pr_info("Init enet entry %d:\n", i); + pr_info("Base address: 0x%08x\n", + (u32)qe_muram_addr(init_enet_offset)); mem_disp(qe_muram_addr(init_enet_offset), thread_size); } @@ -396,8 +392,8 @@ static int hw_clear_addr_in_paddr(struct ucc_geth_private *ugeth, u8 paddr_num) { struct ucc_geth_82xx_address_filtering_pram __iomem *p_82xx_addr_filt; - if (!(paddr_num < NUM_OF_PADDRS)) { - ugeth_warn("%s: Illagel paddr_num.", __func__); + if (paddr_num >= NUM_OF_PADDRS) { + pr_warn("%s: Invalid paddr_num: %u\n", __func__, paddr_num); return -EINVAL; } @@ -573,7 +569,7 @@ static void dump_bds(struct ucc_geth_private *ugeth) length = (ugeth->ug_info->bdRingLenTx[i] * sizeof(struct qe_bd)); - ugeth_info("TX BDs[%d]", i); + pr_info("TX BDs[%d]\n", i); mem_disp(ugeth->p_tx_bd_ring[i], length); } } @@ -582,7 +578,7 @@ static void dump_bds(struct ucc_geth_private *ugeth) length = (ugeth->ug_info->bdRingLenRx[i] * sizeof(struct qe_bd)); - ugeth_info("RX BDs[%d]", i); + pr_info("RX BDs[%d]\n", i); mem_disp(ugeth->p_rx_bd_ring[i], length); } } @@ -592,93 +588,93 @@ static void dump_regs(struct ucc_geth_private *ugeth) { int i; - ugeth_info("UCC%d Geth registers:", ugeth->ug_info->uf_info.ucc_num + 1); - ugeth_info("Base address: 0x%08x", (u32) ugeth->ug_regs); - - ugeth_info("maccfg1 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->maccfg1, - in_be32(&ugeth->ug_regs->maccfg1)); - ugeth_info("maccfg2 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->maccfg2, - in_be32(&ugeth->ug_regs->maccfg2)); - ugeth_info("ipgifg : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->ipgifg, - in_be32(&ugeth->ug_regs->ipgifg)); - ugeth_info("hafdup : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->hafdup, - in_be32(&ugeth->ug_regs->hafdup)); - ugeth_info("ifctl : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->ifctl, - in_be32(&ugeth->ug_regs->ifctl)); - ugeth_info("ifstat : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->ifstat, - in_be32(&ugeth->ug_regs->ifstat)); - ugeth_info("macstnaddr1: addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->macstnaddr1, - in_be32(&ugeth->ug_regs->macstnaddr1)); - ugeth_info("macstnaddr2: addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->macstnaddr2, - in_be32(&ugeth->ug_regs->macstnaddr2)); - ugeth_info("uempr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->uempr, - in_be32(&ugeth->ug_regs->uempr)); - ugeth_info("utbipar : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->utbipar, - in_be32(&ugeth->ug_regs->utbipar)); - ugeth_info("uescr : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->ug_regs->uescr, - in_be16(&ugeth->ug_regs->uescr)); - ugeth_info("tx64 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->tx64, - in_be32(&ugeth->ug_regs->tx64)); - ugeth_info("tx127 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->tx127, - in_be32(&ugeth->ug_regs->tx127)); - ugeth_info("tx255 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->tx255, - in_be32(&ugeth->ug_regs->tx255)); - ugeth_info("rx64 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rx64, - in_be32(&ugeth->ug_regs->rx64)); - ugeth_info("rx127 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rx127, - in_be32(&ugeth->ug_regs->rx127)); - ugeth_info("rx255 : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rx255, - in_be32(&ugeth->ug_regs->rx255)); - ugeth_info("txok : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->txok, - in_be32(&ugeth->ug_regs->txok)); - ugeth_info("txcf : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->ug_regs->txcf, - in_be16(&ugeth->ug_regs->txcf)); - ugeth_info("tmca : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->tmca, - in_be32(&ugeth->ug_regs->tmca)); - ugeth_info("tbca : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->tbca, - in_be32(&ugeth->ug_regs->tbca)); - ugeth_info("rxfok : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rxfok, - in_be32(&ugeth->ug_regs->rxfok)); - ugeth_info("rxbok : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rxbok, - in_be32(&ugeth->ug_regs->rxbok)); - ugeth_info("rbyt : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rbyt, - in_be32(&ugeth->ug_regs->rbyt)); - ugeth_info("rmca : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rmca, - in_be32(&ugeth->ug_regs->rmca)); - ugeth_info("rbca : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->rbca, - in_be32(&ugeth->ug_regs->rbca)); - ugeth_info("scar : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->scar, - in_be32(&ugeth->ug_regs->scar)); - ugeth_info("scam : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->ug_regs->scam, - in_be32(&ugeth->ug_regs->scam)); + pr_info("UCC%d Geth registers:\n", ugeth->ug_info->uf_info.ucc_num + 1); + pr_info("Base address: 0x%08x\n", (u32)ugeth->ug_regs); + + pr_info("maccfg1 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->maccfg1, + in_be32(&ugeth->ug_regs->maccfg1)); + pr_info("maccfg2 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->maccfg2, + in_be32(&ugeth->ug_regs->maccfg2)); + pr_info("ipgifg : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->ipgifg, + in_be32(&ugeth->ug_regs->ipgifg)); + pr_info("hafdup : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->hafdup, + in_be32(&ugeth->ug_regs->hafdup)); + pr_info("ifctl : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->ifctl, + in_be32(&ugeth->ug_regs->ifctl)); + pr_info("ifstat : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->ifstat, + in_be32(&ugeth->ug_regs->ifstat)); + pr_info("macstnaddr1: addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->macstnaddr1, + in_be32(&ugeth->ug_regs->macstnaddr1)); + pr_info("macstnaddr2: addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->macstnaddr2, + in_be32(&ugeth->ug_regs->macstnaddr2)); + pr_info("uempr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->uempr, + in_be32(&ugeth->ug_regs->uempr)); + pr_info("utbipar : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->utbipar, + in_be32(&ugeth->ug_regs->utbipar)); + pr_info("uescr : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->ug_regs->uescr, + in_be16(&ugeth->ug_regs->uescr)); + pr_info("tx64 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->tx64, + in_be32(&ugeth->ug_regs->tx64)); + pr_info("tx127 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->tx127, + in_be32(&ugeth->ug_regs->tx127)); + pr_info("tx255 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->tx255, + in_be32(&ugeth->ug_regs->tx255)); + pr_info("rx64 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rx64, + in_be32(&ugeth->ug_regs->rx64)); + pr_info("rx127 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rx127, + in_be32(&ugeth->ug_regs->rx127)); + pr_info("rx255 : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rx255, + in_be32(&ugeth->ug_regs->rx255)); + pr_info("txok : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->txok, + in_be32(&ugeth->ug_regs->txok)); + pr_info("txcf : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->ug_regs->txcf, + in_be16(&ugeth->ug_regs->txcf)); + pr_info("tmca : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->tmca, + in_be32(&ugeth->ug_regs->tmca)); + pr_info("tbca : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->tbca, + in_be32(&ugeth->ug_regs->tbca)); + pr_info("rxfok : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rxfok, + in_be32(&ugeth->ug_regs->rxfok)); + pr_info("rxbok : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rxbok, + in_be32(&ugeth->ug_regs->rxbok)); + pr_info("rbyt : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rbyt, + in_be32(&ugeth->ug_regs->rbyt)); + pr_info("rmca : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rmca, + in_be32(&ugeth->ug_regs->rmca)); + pr_info("rbca : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->rbca, + in_be32(&ugeth->ug_regs->rbca)); + pr_info("scar : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->scar, + in_be32(&ugeth->ug_regs->scar)); + pr_info("scam : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->ug_regs->scam, + in_be32(&ugeth->ug_regs->scam)); if (ugeth->p_thread_data_tx) { int numThreadsTxNumerical; @@ -703,13 +699,13 @@ static void dump_regs(struct ucc_geth_private *ugeth) break; } - ugeth_info("Thread data TXs:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_thread_data_tx); + pr_info("Thread data TXs:\n"); + pr_info("Base address: 0x%08x\n", + (u32)ugeth->p_thread_data_tx); for (i = 0; i < numThreadsTxNumerical; i++) { - ugeth_info("Thread data TX[%d]:", i); - ugeth_info("Base address: 0x%08x", - (u32) & ugeth->p_thread_data_tx[i]); + pr_info("Thread data TX[%d]:\n", i); + pr_info("Base address: 0x%08x\n", + (u32)&ugeth->p_thread_data_tx[i]); mem_disp((u8 *) & ugeth->p_thread_data_tx[i], sizeof(struct ucc_geth_thread_data_tx)); } @@ -737,270 +733,260 @@ static void dump_regs(struct ucc_geth_private *ugeth) break; } - ugeth_info("Thread data RX:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_thread_data_rx); + pr_info("Thread data RX:\n"); + pr_info("Base address: 0x%08x\n", + (u32)ugeth->p_thread_data_rx); for (i = 0; i < numThreadsRxNumerical; i++) { - ugeth_info("Thread data RX[%d]:", i); - ugeth_info("Base address: 0x%08x", - (u32) & ugeth->p_thread_data_rx[i]); + pr_info("Thread data RX[%d]:\n", i); + pr_info("Base address: 0x%08x\n", + (u32)&ugeth->p_thread_data_rx[i]); mem_disp((u8 *) & ugeth->p_thread_data_rx[i], sizeof(struct ucc_geth_thread_data_rx)); } } if (ugeth->p_exf_glbl_param) { - ugeth_info("EXF global param:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_exf_glbl_param); + pr_info("EXF global param:\n"); + pr_info("Base address: 0x%08x\n", + (u32)ugeth->p_exf_glbl_param); mem_disp((u8 *) ugeth->p_exf_glbl_param, sizeof(*ugeth->p_exf_glbl_param)); } if (ugeth->p_tx_glbl_pram) { - ugeth_info("TX global param:"); - ugeth_info("Base address: 0x%08x", (u32) ugeth->p_tx_glbl_pram); - ugeth_info("temoder : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_tx_glbl_pram->temoder, - in_be16(&ugeth->p_tx_glbl_pram->temoder)); - ugeth_info("sqptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->sqptr, - in_be32(&ugeth->p_tx_glbl_pram->sqptr)); - ugeth_info("schedulerbasepointer: addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->schedulerbasepointer, - in_be32(&ugeth->p_tx_glbl_pram-> - schedulerbasepointer)); - ugeth_info("txrmonbaseptr: addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->txrmonbaseptr, - in_be32(&ugeth->p_tx_glbl_pram->txrmonbaseptr)); - ugeth_info("tstate : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->tstate, - in_be32(&ugeth->p_tx_glbl_pram->tstate)); - ugeth_info("iphoffset[0] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[0], - ugeth->p_tx_glbl_pram->iphoffset[0]); - ugeth_info("iphoffset[1] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[1], - ugeth->p_tx_glbl_pram->iphoffset[1]); - ugeth_info("iphoffset[2] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[2], - ugeth->p_tx_glbl_pram->iphoffset[2]); - ugeth_info("iphoffset[3] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[3], - ugeth->p_tx_glbl_pram->iphoffset[3]); - ugeth_info("iphoffset[4] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[4], - ugeth->p_tx_glbl_pram->iphoffset[4]); - ugeth_info("iphoffset[5] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[5], - ugeth->p_tx_glbl_pram->iphoffset[5]); - ugeth_info("iphoffset[6] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[6], - ugeth->p_tx_glbl_pram->iphoffset[6]); - ugeth_info("iphoffset[7] : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_tx_glbl_pram->iphoffset[7], - ugeth->p_tx_glbl_pram->iphoffset[7]); - ugeth_info("vtagtable[0] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[0], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[0])); - ugeth_info("vtagtable[1] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[1], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[1])); - ugeth_info("vtagtable[2] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[2], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[2])); - ugeth_info("vtagtable[3] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[3], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[3])); - ugeth_info("vtagtable[4] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[4], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[4])); - ugeth_info("vtagtable[5] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[5], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[5])); - ugeth_info("vtagtable[6] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[6], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[6])); - ugeth_info("vtagtable[7] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->vtagtable[7], - in_be32(&ugeth->p_tx_glbl_pram->vtagtable[7])); - ugeth_info("tqptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_tx_glbl_pram->tqptr, - in_be32(&ugeth->p_tx_glbl_pram->tqptr)); + pr_info("TX global param:\n"); + pr_info("Base address: 0x%08x\n", (u32)ugeth->p_tx_glbl_pram); + pr_info("temoder : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_tx_glbl_pram->temoder, + in_be16(&ugeth->p_tx_glbl_pram->temoder)); + pr_info("sqptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->sqptr, + in_be32(&ugeth->p_tx_glbl_pram->sqptr)); + pr_info("schedulerbasepointer: addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->schedulerbasepointer, + in_be32(&ugeth->p_tx_glbl_pram->schedulerbasepointer)); + pr_info("txrmonbaseptr: addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->txrmonbaseptr, + in_be32(&ugeth->p_tx_glbl_pram->txrmonbaseptr)); + pr_info("tstate : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->tstate, + in_be32(&ugeth->p_tx_glbl_pram->tstate)); + pr_info("iphoffset[0] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[0], + ugeth->p_tx_glbl_pram->iphoffset[0]); + pr_info("iphoffset[1] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[1], + ugeth->p_tx_glbl_pram->iphoffset[1]); + pr_info("iphoffset[2] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[2], + ugeth->p_tx_glbl_pram->iphoffset[2]); + pr_info("iphoffset[3] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[3], + ugeth->p_tx_glbl_pram->iphoffset[3]); + pr_info("iphoffset[4] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[4], + ugeth->p_tx_glbl_pram->iphoffset[4]); + pr_info("iphoffset[5] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[5], + ugeth->p_tx_glbl_pram->iphoffset[5]); + pr_info("iphoffset[6] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[6], + ugeth->p_tx_glbl_pram->iphoffset[6]); + pr_info("iphoffset[7] : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_tx_glbl_pram->iphoffset[7], + ugeth->p_tx_glbl_pram->iphoffset[7]); + pr_info("vtagtable[0] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[0], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[0])); + pr_info("vtagtable[1] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[1], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[1])); + pr_info("vtagtable[2] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[2], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[2])); + pr_info("vtagtable[3] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[3], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[3])); + pr_info("vtagtable[4] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[4], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[4])); + pr_info("vtagtable[5] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[5], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[5])); + pr_info("vtagtable[6] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[6], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[6])); + pr_info("vtagtable[7] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->vtagtable[7], + in_be32(&ugeth->p_tx_glbl_pram->vtagtable[7])); + pr_info("tqptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_tx_glbl_pram->tqptr, + in_be32(&ugeth->p_tx_glbl_pram->tqptr)); } if (ugeth->p_rx_glbl_pram) { - ugeth_info("RX global param:"); - ugeth_info("Base address: 0x%08x", (u32) ugeth->p_rx_glbl_pram); - ugeth_info("remoder : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->remoder, - in_be32(&ugeth->p_rx_glbl_pram->remoder)); - ugeth_info("rqptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->rqptr, - in_be32(&ugeth->p_rx_glbl_pram->rqptr)); - ugeth_info("typeorlen : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->typeorlen, - in_be16(&ugeth->p_rx_glbl_pram->typeorlen)); - ugeth_info("rxgstpack : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_rx_glbl_pram->rxgstpack, - ugeth->p_rx_glbl_pram->rxgstpack); - ugeth_info("rxrmonbaseptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->rxrmonbaseptr, - in_be32(&ugeth->p_rx_glbl_pram->rxrmonbaseptr)); - ugeth_info("intcoalescingptr: addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->intcoalescingptr, - in_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr)); - ugeth_info("rstate : addr - 0x%08x, val - 0x%02x", - (u32) & ugeth->p_rx_glbl_pram->rstate, - ugeth->p_rx_glbl_pram->rstate); - ugeth_info("mrblr : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->mrblr, - in_be16(&ugeth->p_rx_glbl_pram->mrblr)); - ugeth_info("rbdqptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->rbdqptr, - in_be32(&ugeth->p_rx_glbl_pram->rbdqptr)); - ugeth_info("mflr : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->mflr, - in_be16(&ugeth->p_rx_glbl_pram->mflr)); - ugeth_info("minflr : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->minflr, - in_be16(&ugeth->p_rx_glbl_pram->minflr)); - ugeth_info("maxd1 : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->maxd1, - in_be16(&ugeth->p_rx_glbl_pram->maxd1)); - ugeth_info("maxd2 : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->maxd2, - in_be16(&ugeth->p_rx_glbl_pram->maxd2)); - ugeth_info("ecamptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->ecamptr, - in_be32(&ugeth->p_rx_glbl_pram->ecamptr)); - ugeth_info("l2qt : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l2qt, - in_be32(&ugeth->p_rx_glbl_pram->l2qt)); - ugeth_info("l3qt[0] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[0], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[0])); - ugeth_info("l3qt[1] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[1], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[1])); - ugeth_info("l3qt[2] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[2], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[2])); - ugeth_info("l3qt[3] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[3], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[3])); - ugeth_info("l3qt[4] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[4], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[4])); - ugeth_info("l3qt[5] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[5], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[5])); - ugeth_info("l3qt[6] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[6], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[6])); - ugeth_info("l3qt[7] : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->l3qt[7], - in_be32(&ugeth->p_rx_glbl_pram->l3qt[7])); - ugeth_info("vlantype : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->vlantype, - in_be16(&ugeth->p_rx_glbl_pram->vlantype)); - ugeth_info("vlantci : addr - 0x%08x, val - 0x%04x", - (u32) & ugeth->p_rx_glbl_pram->vlantci, - in_be16(&ugeth->p_rx_glbl_pram->vlantci)); + pr_info("RX global param:\n"); + pr_info("Base address: 0x%08x\n", (u32)ugeth->p_rx_glbl_pram); + pr_info("remoder : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->remoder, + in_be32(&ugeth->p_rx_glbl_pram->remoder)); + pr_info("rqptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->rqptr, + in_be32(&ugeth->p_rx_glbl_pram->rqptr)); + pr_info("typeorlen : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->typeorlen, + in_be16(&ugeth->p_rx_glbl_pram->typeorlen)); + pr_info("rxgstpack : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_rx_glbl_pram->rxgstpack, + ugeth->p_rx_glbl_pram->rxgstpack); + pr_info("rxrmonbaseptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->rxrmonbaseptr, + in_be32(&ugeth->p_rx_glbl_pram->rxrmonbaseptr)); + pr_info("intcoalescingptr: addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->intcoalescingptr, + in_be32(&ugeth->p_rx_glbl_pram->intcoalescingptr)); + pr_info("rstate : addr - 0x%08x, val - 0x%02x\n", + (u32)&ugeth->p_rx_glbl_pram->rstate, + ugeth->p_rx_glbl_pram->rstate); + pr_info("mrblr : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->mrblr, + in_be16(&ugeth->p_rx_glbl_pram->mrblr)); + pr_info("rbdqptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->rbdqptr, + in_be32(&ugeth->p_rx_glbl_pram->rbdqptr)); + pr_info("mflr : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->mflr, + in_be16(&ugeth->p_rx_glbl_pram->mflr)); + pr_info("minflr : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->minflr, + in_be16(&ugeth->p_rx_glbl_pram->minflr)); + pr_info("maxd1 : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->maxd1, + in_be16(&ugeth->p_rx_glbl_pram->maxd1)); + pr_info("maxd2 : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->maxd2, + in_be16(&ugeth->p_rx_glbl_pram->maxd2)); + pr_info("ecamptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->ecamptr, + in_be32(&ugeth->p_rx_glbl_pram->ecamptr)); + pr_info("l2qt : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l2qt, + in_be32(&ugeth->p_rx_glbl_pram->l2qt)); + pr_info("l3qt[0] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[0], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[0])); + pr_info("l3qt[1] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[1], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[1])); + pr_info("l3qt[2] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[2], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[2])); + pr_info("l3qt[3] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[3], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[3])); + pr_info("l3qt[4] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[4], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[4])); + pr_info("l3qt[5] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[5], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[5])); + pr_info("l3qt[6] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[6], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[6])); + pr_info("l3qt[7] : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->l3qt[7], + in_be32(&ugeth->p_rx_glbl_pram->l3qt[7])); + pr_info("vlantype : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->vlantype, + in_be16(&ugeth->p_rx_glbl_pram->vlantype)); + pr_info("vlantci : addr - 0x%08x, val - 0x%04x\n", + (u32)&ugeth->p_rx_glbl_pram->vlantci, + in_be16(&ugeth->p_rx_glbl_pram->vlantci)); for (i = 0; i < 64; i++) - ugeth_info - ("addressfiltering[%d]: addr - 0x%08x, val - 0x%02x", - i, - (u32) & ugeth->p_rx_glbl_pram->addressfiltering[i], - ugeth->p_rx_glbl_pram->addressfiltering[i]); - ugeth_info("exfGlobalParam : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_glbl_pram->exfGlobalParam, - in_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam)); + pr_info("addressfiltering[%d]: addr - 0x%08x, val - 0x%02x\n", + i, + (u32)&ugeth->p_rx_glbl_pram->addressfiltering[i], + ugeth->p_rx_glbl_pram->addressfiltering[i]); + pr_info("exfGlobalParam : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_glbl_pram->exfGlobalParam, + in_be32(&ugeth->p_rx_glbl_pram->exfGlobalParam)); } if (ugeth->p_send_q_mem_reg) { - ugeth_info("Send Q memory registers:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_send_q_mem_reg); + pr_info("Send Q memory registers:\n"); + pr_info("Base address: 0x%08x\n", (u32)ugeth->p_send_q_mem_reg); for (i = 0; i < ugeth->ug_info->numQueuesTx; i++) { - ugeth_info("SQQD[%d]:", i); - ugeth_info("Base address: 0x%08x", - (u32) & ugeth->p_send_q_mem_reg->sqqd[i]); + pr_info("SQQD[%d]:\n", i); + pr_info("Base address: 0x%08x\n", + (u32)&ugeth->p_send_q_mem_reg->sqqd[i]); mem_disp((u8 *) & ugeth->p_send_q_mem_reg->sqqd[i], sizeof(struct ucc_geth_send_queue_qd)); } } if (ugeth->p_scheduler) { - ugeth_info("Scheduler:"); - ugeth_info("Base address: 0x%08x", (u32) ugeth->p_scheduler); + pr_info("Scheduler:\n"); + pr_info("Base address: 0x%08x\n", (u32)ugeth->p_scheduler); mem_disp((u8 *) ugeth->p_scheduler, sizeof(*ugeth->p_scheduler)); } if (ugeth->p_tx_fw_statistics_pram) { - ugeth_info("TX FW statistics pram:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_tx_fw_statistics_pram); + pr_info("TX FW statistics pram:\n"); + pr_info("Base address: 0x%08x\n", + (u32)ugeth->p_tx_fw_statistics_pram); mem_disp((u8 *) ugeth->p_tx_fw_statistics_pram, sizeof(*ugeth->p_tx_fw_statistics_pram)); } if (ugeth->p_rx_fw_statistics_pram) { - ugeth_info("RX FW statistics pram:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_rx_fw_statistics_pram); + pr_info("RX FW statistics pram:\n"); + pr_info("Base address: 0x%08x\n", + (u32)ugeth->p_rx_fw_statistics_pram); mem_disp((u8 *) ugeth->p_rx_fw_statistics_pram, sizeof(*ugeth->p_rx_fw_statistics_pram)); } if (ugeth->p_rx_irq_coalescing_tbl) { - ugeth_info("RX IRQ coalescing tables:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_rx_irq_coalescing_tbl); + pr_info("RX IRQ coalescing tables:\n"); + pr_info("Base address: 0x%08x\n", + (u32)ugeth->p_rx_irq_coalescing_tbl); for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) { - ugeth_info("RX IRQ coalescing table entry[%d]:", i); - ugeth_info("Base address: 0x%08x", - (u32) & ugeth->p_rx_irq_coalescing_tbl-> - coalescingentry[i]); - ugeth_info - ("interruptcoalescingmaxvalue: addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_irq_coalescing_tbl-> - coalescingentry[i].interruptcoalescingmaxvalue, - in_be32(&ugeth->p_rx_irq_coalescing_tbl-> - coalescingentry[i]. - interruptcoalescingmaxvalue)); - ugeth_info - ("interruptcoalescingcounter : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_irq_coalescing_tbl-> - coalescingentry[i].interruptcoalescingcounter, - in_be32(&ugeth->p_rx_irq_coalescing_tbl-> - coalescingentry[i]. - interruptcoalescingcounter)); + pr_info("RX IRQ coalescing table entry[%d]:\n", i); + pr_info("Base address: 0x%08x\n", + (u32)&ugeth->p_rx_irq_coalescing_tbl-> + coalescingentry[i]); + pr_info("interruptcoalescingmaxvalue: addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_irq_coalescing_tbl-> + coalescingentry[i].interruptcoalescingmaxvalue, + in_be32(&ugeth->p_rx_irq_coalescing_tbl-> + coalescingentry[i]. + interruptcoalescingmaxvalue)); + pr_info("interruptcoalescingcounter : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_irq_coalescing_tbl-> + coalescingentry[i].interruptcoalescingcounter, + in_be32(&ugeth->p_rx_irq_coalescing_tbl-> + coalescingentry[i]. + interruptcoalescingcounter)); } } if (ugeth->p_rx_bd_qs_tbl) { - ugeth_info("RX BD QS tables:"); - ugeth_info("Base address: 0x%08x", (u32) ugeth->p_rx_bd_qs_tbl); + pr_info("RX BD QS tables:\n"); + pr_info("Base address: 0x%08x\n", (u32)ugeth->p_rx_bd_qs_tbl); for (i = 0; i < ugeth->ug_info->numQueuesRx; i++) { - ugeth_info("RX BD QS table[%d]:", i); - ugeth_info("Base address: 0x%08x", - (u32) & ugeth->p_rx_bd_qs_tbl[i]); - ugeth_info - ("bdbaseptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_bd_qs_tbl[i].bdbaseptr, - in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdbaseptr)); - ugeth_info - ("bdptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_bd_qs_tbl[i].bdptr, - in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdptr)); - ugeth_info - ("externalbdbaseptr: addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_bd_qs_tbl[i].externalbdbaseptr, - in_be32(&ugeth->p_rx_bd_qs_tbl[i]. - externalbdbaseptr)); - ugeth_info - ("externalbdptr : addr - 0x%08x, val - 0x%08x", - (u32) & ugeth->p_rx_bd_qs_tbl[i].externalbdptr, - in_be32(&ugeth->p_rx_bd_qs_tbl[i].externalbdptr)); - ugeth_info("ucode RX Prefetched BDs:"); - ugeth_info("Base address: 0x%08x", - (u32) - qe_muram_addr(in_be32 - (&ugeth->p_rx_bd_qs_tbl[i]. - bdbaseptr))); + pr_info("RX BD QS table[%d]:\n", i); + pr_info("Base address: 0x%08x\n", + (u32)&ugeth->p_rx_bd_qs_tbl[i]); + pr_info("bdbaseptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_bd_qs_tbl[i].bdbaseptr, + in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdbaseptr)); + pr_info("bdptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_bd_qs_tbl[i].bdptr, + in_be32(&ugeth->p_rx_bd_qs_tbl[i].bdptr)); + pr_info("externalbdbaseptr: addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_bd_qs_tbl[i].externalbdbaseptr, + in_be32(&ugeth->p_rx_bd_qs_tbl[i]. + externalbdbaseptr)); + pr_info("externalbdptr : addr - 0x%08x, val - 0x%08x\n", + (u32)&ugeth->p_rx_bd_qs_tbl[i].externalbdptr, + in_be32(&ugeth->p_rx_bd_qs_tbl[i].externalbdptr)); + pr_info("ucode RX Prefetched BDs:\n"); + pr_info("Base address: 0x%08x\n", + (u32)qe_muram_addr(in_be32 + (&ugeth->p_rx_bd_qs_tbl[i]. + bdbaseptr))); mem_disp((u8 *) qe_muram_addr(in_be32 (&ugeth->p_rx_bd_qs_tbl[i]. @@ -1010,9 +996,9 @@ static void dump_regs(struct ucc_geth_private *ugeth) } if (ugeth->p_init_enet_param_shadow) { int size; - ugeth_info("Init enet param shadow:"); - ugeth_info("Base address: 0x%08x", - (u32) ugeth->p_init_enet_param_shadow); + pr_info("Init enet param shadow:\n"); + pr_info("Base address: 0x%08x\n", + (u32) ugeth->p_init_enet_param_shadow); mem_disp((u8 *) ugeth->p_init_enet_param_shadow, sizeof(*ugeth->p_init_enet_param_shadow)); @@ -1392,12 +1378,11 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth) struct phy_device *tbiphy; if (!ug_info->tbi_node) - ugeth_warn("TBI mode requires that the device " - "tree specify a tbi-handle\n"); + pr_warn("TBI mode requires that the device tree specify a tbi-handle\n"); tbiphy = of_phy_find_device(ug_info->tbi_node); if (!tbiphy) - ugeth_warn("Could not get TBI device\n"); + pr_warn("Could not get TBI device\n"); value = phy_read(tbiphy, ENET_TBI_MII_CR); value &= ~0x1000; /* Turn off autonegotiation */ @@ -1409,8 +1394,7 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth) ret_val = init_preamble_length(ug_info->prel, &ug_regs->maccfg2); if (ret_val != 0) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: Preamble length must be between 3 and 7 inclusive.", - __func__); + pr_err("Preamble length must be between 3 and 7 inclusive\n"); return ret_val; } @@ -1520,7 +1504,7 @@ static int ugeth_enable(struct ucc_geth_private *ugeth, enum comm_dir mode) /* check if the UCC number is in range. */ if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: ucc_num out of range.", __func__); + pr_err("ucc_num out of range\n"); return -EINVAL; } @@ -1549,7 +1533,7 @@ static int ugeth_disable(struct ucc_geth_private *ugeth, enum comm_dir mode) /* check if the UCC number is in range. */ if (ugeth->ug_info->uf_info.ucc_num >= UCC_MAX_NUM) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: ucc_num out of range.", __func__); + pr_err("ucc_num out of range\n"); return -EINVAL; } @@ -1648,7 +1632,7 @@ static void adjust_link(struct net_device *dev) break; default: if (netif_msg_link(ugeth)) - ugeth_warn( + pr_warn( "%s: Ack! Speed (%d) is not 10/100/1000!", dev->name, phydev->speed); break; @@ -2103,8 +2087,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) if (!((uf_info->bd_mem_part == MEM_PART_SYSTEM) || (uf_info->bd_mem_part == MEM_PART_MURAM))) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: Bad memory partition value.", - __func__); + pr_err("Bad memory partition value\n"); return -EINVAL; } @@ -2114,9 +2097,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) (ug_info->bdRingLenRx[i] % UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT)) { if (netif_msg_probe(ugeth)) - ugeth_err - ("%s: Rx BD ring length must be multiple of 4, no smaller than 8.", - __func__); + pr_err("Rx BD ring length must be multiple of 4, no smaller than 8\n"); return -EINVAL; } } @@ -2125,9 +2106,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) for (i = 0; i < ug_info->numQueuesTx; i++) { if (ug_info->bdRingLenTx[i] < UCC_GETH_TX_BD_RING_SIZE_MIN) { if (netif_msg_probe(ugeth)) - ugeth_err - ("%s: Tx BD ring length must be no smaller than 2.", - __func__); + pr_err("Tx BD ring length must be no smaller than 2\n"); return -EINVAL; } } @@ -2136,23 +2115,21 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) if ((uf_info->max_rx_buf_length == 0) || (uf_info->max_rx_buf_length % UCC_GETH_MRBLR_ALIGNMENT)) { if (netif_msg_probe(ugeth)) - ugeth_err - ("%s: max_rx_buf_length must be non-zero multiple of 128.", - __func__); + pr_err("max_rx_buf_length must be non-zero multiple of 128\n"); return -EINVAL; } /* num Tx queues */ if (ug_info->numQueuesTx > NUM_TX_QUEUES) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: number of tx queues too large.", __func__); + pr_err("number of tx queues too large\n"); return -EINVAL; } /* num Rx queues */ if (ug_info->numQueuesRx > NUM_RX_QUEUES) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: number of rx queues too large.", __func__); + pr_err("number of rx queues too large\n"); return -EINVAL; } @@ -2160,10 +2137,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) for (i = 0; i < UCC_GETH_VLAN_PRIORITY_MAX; i++) { if (ug_info->l2qt[i] >= ug_info->numQueuesRx) { if (netif_msg_probe(ugeth)) - ugeth_err - ("%s: VLAN priority table entry must not be" - " larger than number of Rx queues.", - __func__); + pr_err("VLAN priority table entry must not be larger than number of Rx queues\n"); return -EINVAL; } } @@ -2172,18 +2146,14 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) for (i = 0; i < UCC_GETH_IP_PRIORITY_MAX; i++) { if (ug_info->l3qt[i] >= ug_info->numQueuesRx) { if (netif_msg_probe(ugeth)) - ugeth_err - ("%s: IP priority table entry must not be" - " larger than number of Rx queues.", - __func__); + pr_err("IP priority table entry must not be larger than number of Rx queues\n"); return -EINVAL; } } if (ug_info->cam && !ug_info->ecamptr) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: If cam mode is chosen, must supply cam ptr.", - __func__); + pr_err("If cam mode is chosen, must supply cam ptr\n"); return -EINVAL; } @@ -2191,9 +2161,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) UCC_GETH_NUM_OF_STATION_ADDRESSES_1) && ug_info->rxExtendedFiltering) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: Number of station addresses greater than 1 " - "not allowed in extended parsing mode.", - __func__); + pr_err("Number of station addresses greater than 1 not allowed in extended parsing mode\n"); return -EINVAL; } @@ -2207,7 +2175,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) /* Initialize the general fast UCC block. */ if (ucc_fast_init(uf_info, &ugeth->uccf)) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: Failed to init uccf.", __func__); + pr_err("Failed to init uccf\n"); return -ENOMEM; } @@ -2222,7 +2190,7 @@ static int ucc_struct_init(struct ucc_geth_private *ugeth) ugeth->ug_regs = ioremap(uf_info->regs, sizeof(*ugeth->ug_regs)); if (!ugeth->ug_regs) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: Failed to ioremap regs.", __func__); + pr_err("Failed to ioremap regs\n"); return -ENOMEM; } @@ -2273,9 +2241,7 @@ static int ucc_geth_alloc_tx(struct ucc_geth_private *ugeth) } if (!ugeth->p_tx_bd_ring[j]) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate memory for Tx bd rings.", - __func__); + pr_err("Can not allocate memory for Tx bd rings\n"); return -ENOMEM; } /* Zero unused end of bd ring, according to spec */ @@ -2293,8 +2259,7 @@ static int ucc_geth_alloc_tx(struct ucc_geth_private *ugeth) if (ugeth->tx_skbuff[j] == NULL) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Could not allocate tx_skbuff", - __func__); + pr_err("Could not allocate tx_skbuff\n"); return -ENOMEM; } @@ -2353,9 +2318,7 @@ static int ucc_geth_alloc_rx(struct ucc_geth_private *ugeth) } if (!ugeth->p_rx_bd_ring[j]) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate memory for Rx bd rings.", - __func__); + pr_err("Can not allocate memory for Rx bd rings\n"); return -ENOMEM; } } @@ -2369,8 +2332,7 @@ static int ucc_geth_alloc_rx(struct ucc_geth_private *ugeth) if (ugeth->rx_skbuff[j] == NULL) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Could not allocate rx_skbuff", - __func__); + pr_err("Could not allocate rx_skbuff\n"); return -ENOMEM; } @@ -2438,8 +2400,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) break; default: if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Bad number of Rx threads value.", - __func__); + pr_err("Bad number of Rx threads value\n"); return -EINVAL; break; } @@ -2462,8 +2423,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) break; default: if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Bad number of Tx threads value.", - __func__); + pr_err("Bad number of Tx threads value\n"); return -EINVAL; break; } @@ -2512,8 +2472,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) &ug_regs->ipgifg); if (ret_val != 0) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: IPGIFG initialization parameter too large.", - __func__); + pr_err("IPGIFG initialization parameter too large\n"); return ret_val; } @@ -2529,8 +2488,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) &ug_regs->hafdup); if (ret_val != 0) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Half Duplex initialization parameter too large.", - __func__); + pr_err("Half Duplex initialization parameter too large\n"); return ret_val; } @@ -2567,9 +2525,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_TX_GLOBAL_PRAM_ALIGNMENT); if (IS_ERR_VALUE(ugeth->tx_glbl_pram_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_tx_glbl_pram.", - __func__); + pr_err("Can not allocate DPRAM memory for p_tx_glbl_pram\n"); return -ENOMEM; } ugeth->p_tx_glbl_pram = @@ -2589,9 +2545,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_THREAD_DATA_ALIGNMENT); if (IS_ERR_VALUE(ugeth->thread_dat_tx_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_thread_data_tx.", - __func__); + pr_err("Can not allocate DPRAM memory for p_thread_data_tx\n"); return -ENOMEM; } @@ -2618,9 +2572,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT); if (IS_ERR_VALUE(ugeth->send_q_mem_reg_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_send_q_mem_reg.", - __func__); + pr_err("Can not allocate DPRAM memory for p_send_q_mem_reg\n"); return -ENOMEM; } @@ -2661,9 +2613,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_SCHEDULER_ALIGNMENT); if (IS_ERR_VALUE(ugeth->scheduler_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_scheduler.", - __func__); + pr_err("Can not allocate DPRAM memory for p_scheduler\n"); return -ENOMEM; } @@ -2710,10 +2660,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_TX_STATISTICS_ALIGNMENT); if (IS_ERR_VALUE(ugeth->tx_fw_statistics_pram_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for" - " p_tx_fw_statistics_pram.", - __func__); + pr_err("Can not allocate DPRAM memory for p_tx_fw_statistics_pram\n"); return -ENOMEM; } ugeth->p_tx_fw_statistics_pram = @@ -2750,9 +2697,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_RX_GLOBAL_PRAM_ALIGNMENT); if (IS_ERR_VALUE(ugeth->rx_glbl_pram_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_rx_glbl_pram.", - __func__); + pr_err("Can not allocate DPRAM memory for p_rx_glbl_pram\n"); return -ENOMEM; } ugeth->p_rx_glbl_pram = @@ -2771,9 +2716,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_THREAD_DATA_ALIGNMENT); if (IS_ERR_VALUE(ugeth->thread_dat_rx_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_thread_data_rx.", - __func__); + pr_err("Can not allocate DPRAM memory for p_thread_data_rx\n"); return -ENOMEM; } @@ -2794,9 +2737,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_RX_STATISTICS_ALIGNMENT); if (IS_ERR_VALUE(ugeth->rx_fw_statistics_pram_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for" - " p_rx_fw_statistics_pram.", __func__); + pr_err("Can not allocate DPRAM memory for p_rx_fw_statistics_pram\n"); return -ENOMEM; } ugeth->p_rx_fw_statistics_pram = @@ -2816,9 +2757,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) + 4, UCC_GETH_RX_INTERRUPT_COALESCING_ALIGNMENT); if (IS_ERR_VALUE(ugeth->rx_irq_coalescing_tbl_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for" - " p_rx_irq_coalescing_tbl.", __func__); + pr_err("Can not allocate DPRAM memory for p_rx_irq_coalescing_tbl\n"); return -ENOMEM; } @@ -2884,9 +2823,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_RX_BD_QUEUES_ALIGNMENT); if (IS_ERR_VALUE(ugeth->rx_bd_qs_tbl_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_rx_bd_qs_tbl.", - __func__); + pr_err("Can not allocate DPRAM memory for p_rx_bd_qs_tbl\n"); return -ENOMEM; } @@ -2961,8 +2898,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) if (ug_info->rxExtendedFiltering) { if (!ug_info->extendedFilteringChainPointer) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Null Extended Filtering Chain Pointer.", - __func__); + pr_err("Null Extended Filtering Chain Pointer\n"); return -EINVAL; } @@ -2973,9 +2909,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT); if (IS_ERR_VALUE(ugeth->exf_glbl_param_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for" - " p_exf_glbl_param.", __func__); + pr_err("Can not allocate DPRAM memory for p_exf_glbl_param\n"); return -ENOMEM; } @@ -3020,9 +2954,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) if (!(ugeth->p_init_enet_param_shadow = kmalloc(sizeof(struct ucc_geth_init_pram), GFP_KERNEL))) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate memory for" - " p_UccInitEnetParamShadows.", __func__); + pr_err("Can not allocate memory for p_UccInitEnetParamShadows\n"); return -ENOMEM; } /* Zero out *p_init_enet_param_shadow */ @@ -3055,8 +2987,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) (ug_info->largestexternallookupkeysize != QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES)) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Invalid largest External Lookup Key Size.", - __func__); + pr_err("Invalid largest External Lookup Key Size\n"); return -EINVAL; } ugeth->p_init_enet_param_shadow->largestexternallookupkeysize = @@ -3081,8 +3012,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) , size, UCC_GETH_THREAD_RX_PRAM_ALIGNMENT, ug_info->riscRx, 1)) != 0) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Can not fill p_init_enet_param_shadow.", - __func__); + pr_err("Can not fill p_init_enet_param_shadow\n"); return ret_val; } @@ -3096,8 +3026,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) UCC_GETH_THREAD_TX_PRAM_ALIGNMENT, ug_info->riscTx, 0)) != 0) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Can not fill p_init_enet_param_shadow.", - __func__); + pr_err("Can not fill p_init_enet_param_shadow\n"); return ret_val; } @@ -3105,8 +3034,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) for (i = 0; i < ug_info->numQueuesRx; i++) { if ((ret_val = rx_bd_buffer_set(ugeth, (u8) i)) != 0) { if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Can not fill Rx bds with buffers.", - __func__); + pr_err("Can not fill Rx bds with buffers\n"); return ret_val; } } @@ -3115,9 +3043,7 @@ static int ucc_geth_startup(struct ucc_geth_private *ugeth) init_enet_pram_offset = qe_muram_alloc(sizeof(struct ucc_geth_init_pram), 4); if (IS_ERR_VALUE(init_enet_pram_offset)) { if (netif_msg_ifup(ugeth)) - ugeth_err - ("%s: Can not allocate DPRAM memory for p_init_enet_pram.", - __func__); + pr_err("Can not allocate DPRAM memory for p_init_enet_pram\n"); return -ENOMEM; } p_init_enet_pram = @@ -3266,8 +3192,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit (!(bd_status & (R_F | R_L))) || (bd_status & R_ERRORS_FATAL)) { if (netif_msg_rx_err(ugeth)) - ugeth_err("%s, %d: ERROR!!! skb - 0x%08x", - __func__, __LINE__, (u32) skb); + pr_err("%d: ERROR!!! skb - 0x%08x\n", + __LINE__, (u32)skb); dev_kfree_skb(skb); ugeth->rx_skbuff[rxQ][ugeth->skb_currx[rxQ]] = NULL; @@ -3290,7 +3216,7 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit skb = get_new_skb(ugeth, bd); if (!skb) { if (netif_msg_rx_err(ugeth)) - ugeth_warn("%s: No Rx Data Buffer", __func__); + pr_warn("No Rx Data Buffer\n"); dev->stats.rx_dropped++; break; } @@ -3481,25 +3407,19 @@ static int ucc_geth_init_mac(struct ucc_geth_private *ugeth) err = ucc_struct_init(ugeth); if (err) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Cannot configure internal struct, " - "aborting.", dev->name); + netif_err(ugeth, ifup, dev, "Cannot configure internal struct, aborting\n"); goto err; } err = ucc_geth_startup(ugeth); if (err) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Cannot configure net device, aborting.", - dev->name); + netif_err(ugeth, ifup, dev, "Cannot configure net device, aborting\n"); goto err; } err = adjust_enet_interface(ugeth); if (err) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Cannot configure net device, aborting.", - dev->name); + netif_err(ugeth, ifup, dev, "Cannot configure net device, aborting\n"); goto err; } @@ -3516,8 +3436,7 @@ static int ucc_geth_init_mac(struct ucc_geth_private *ugeth) err = ugeth_enable(ugeth, COMM_DIR_RX_AND_TX); if (err) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Cannot enable net device, aborting.", dev->name); + netif_err(ugeth, ifup, dev, "Cannot enable net device, aborting\n"); goto err; } @@ -3538,35 +3457,27 @@ static int ucc_geth_open(struct net_device *dev) /* Test station address */ if (dev->dev_addr[0] & ENET_GROUP_ADDR) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Multicast address used for station " - "address - is this what you wanted?", - __func__); + netif_err(ugeth, ifup, dev, + "Multicast address used for station address - is this what you wanted?\n"); return -EINVAL; } err = init_phy(dev); if (err) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Cannot initialize PHY, aborting.", - dev->name); + netif_err(ugeth, ifup, dev, "Cannot initialize PHY, aborting\n"); return err; } err = ucc_geth_init_mac(ugeth); if (err) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Cannot initialize MAC, aborting.", - dev->name); + netif_err(ugeth, ifup, dev, "Cannot initialize MAC, aborting\n"); goto err; } err = request_irq(ugeth->ug_info->uf_info.irq, ucc_geth_irq_handler, 0, "UCC Geth", dev); if (err) { - if (netif_msg_ifup(ugeth)) - ugeth_err("%s: Cannot get IRQ for net device, aborting.", - dev->name); + netif_err(ugeth, ifup, dev, "Cannot get IRQ for net device, aborting\n"); goto err; } @@ -3704,8 +3615,7 @@ static int ucc_geth_resume(struct platform_device *ofdev) err = ucc_geth_init_mac(ugeth); if (err) { - ugeth_err("%s: Cannot initialize MAC, aborting.", - ndev->name); + netdev_err(ndev, "Cannot initialize MAC, aborting\n"); return err; } } @@ -3825,8 +3735,7 @@ static int ucc_geth_probe(struct platform_device* ofdev) ug_info = &ugeth_info[ucc_num]; if (ug_info == NULL) { if (netif_msg_probe(&debug)) - ugeth_err("%s: [%d] Missing additional data!", - __func__, ucc_num); + pr_err("[%d] Missing additional data!\n", ucc_num); return -ENODEV; } @@ -3837,8 +3746,7 @@ static int ucc_geth_probe(struct platform_device* ofdev) ug_info->uf_info.rx_clock = qe_clock_source(sprop); if ((ug_info->uf_info.rx_clock < QE_CLK_NONE) || (ug_info->uf_info.rx_clock > QE_CLK24)) { - printk(KERN_ERR - "ucc_geth: invalid rx-clock-name property\n"); + pr_err("invalid rx-clock-name property\n"); return -EINVAL; } } else { @@ -3846,13 +3754,11 @@ static int ucc_geth_probe(struct platform_device* ofdev) if (!prop) { /* If both rx-clock-name and rx-clock are missing, we want to tell people to use rx-clock-name. */ - printk(KERN_ERR - "ucc_geth: missing rx-clock-name property\n"); + pr_err("missing rx-clock-name property\n"); return -EINVAL; } if ((*prop < QE_CLK_NONE) || (*prop > QE_CLK24)) { - printk(KERN_ERR - "ucc_geth: invalid rx-clock propperty\n"); + pr_err("invalid rx-clock propperty\n"); return -EINVAL; } ug_info->uf_info.rx_clock = *prop; @@ -3863,20 +3769,17 @@ static int ucc_geth_probe(struct platform_device* ofdev) ug_info->uf_info.tx_clock = qe_clock_source(sprop); if ((ug_info->uf_info.tx_clock < QE_CLK_NONE) || (ug_info->uf_info.tx_clock > QE_CLK24)) { - printk(KERN_ERR - "ucc_geth: invalid tx-clock-name property\n"); + pr_err("invalid tx-clock-name property\n"); return -EINVAL; } } else { prop = of_get_property(np, "tx-clock", NULL); if (!prop) { - printk(KERN_ERR - "ucc_geth: missing tx-clock-name property\n"); + pr_err("missing tx-clock-name property\n"); return -EINVAL; } if ((*prop < QE_CLK_NONE) || (*prop > QE_CLK24)) { - printk(KERN_ERR - "ucc_geth: invalid tx-clock property\n"); + pr_err("invalid tx-clock property\n"); return -EINVAL; } ug_info->uf_info.tx_clock = *prop; @@ -3949,7 +3852,7 @@ static int ucc_geth_probe(struct platform_device* ofdev) } if (netif_msg_probe(&debug)) - printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d)\n", + pr_info("UCC%1d at 0x%8x (irq = %d)\n", ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs, ug_info->uf_info.irq); @@ -3988,8 +3891,8 @@ static int ucc_geth_probe(struct platform_device* ofdev) err = register_netdev(dev); if (err) { if (netif_msg_probe(ugeth)) - ugeth_err("%s: Cannot register net device, aborting.", - dev->name); + pr_err("%s: Cannot register net device, aborting\n", + dev->name); free_netdev(dev); return err; } @@ -4047,7 +3950,7 @@ static int __init ucc_geth_init(void) int i, ret; if (netif_msg_drv(&debug)) - printk(KERN_INFO "ucc_geth: " DRV_DESC "\n"); + pr_info(DRV_DESC "\n"); for (i = 0; i < 8; i++) memcpy(&(ugeth_info[i]), &ugeth_primary_info, sizeof(ugeth_primary_info)); diff --git a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c index 1ebf7128ec0..e79aaf9ae52 100644 --- a/drivers/net/ethernet/freescale/ucc_geth_ethtool.c +++ b/drivers/net/ethernet/freescale/ucc_geth_ethtool.c @@ -38,7 +38,7 @@ #include "ucc_geth.h" -static char hw_stat_gstrings[][ETH_GSTRING_LEN] = { +static const char hw_stat_gstrings[][ETH_GSTRING_LEN] = { "tx-64-frames", "tx-65-127-frames", "tx-128-255-frames", @@ -59,7 +59,7 @@ static char hw_stat_gstrings[][ETH_GSTRING_LEN] = { "rx-dropped-frames", }; -static char tx_fw_stat_gstrings[][ETH_GSTRING_LEN] = { +static const char tx_fw_stat_gstrings[][ETH_GSTRING_LEN] = { "tx-single-collision", "tx-multiple-collision", "tx-late-collsion", @@ -74,7 +74,7 @@ static char tx_fw_stat_gstrings[][ETH_GSTRING_LEN] = { "tx-jumbo-frames", }; -static char rx_fw_stat_gstrings[][ETH_GSTRING_LEN] = { +static const char rx_fw_stat_gstrings[][ETH_GSTRING_LEN] = { "rx-crc-errors", "rx-alignment-errors", "rx-in-range-length-errors", @@ -160,8 +160,7 @@ uec_set_pauseparam(struct net_device *netdev, if (ugeth->phydev->autoneg) { if (netif_running(netdev)) { /* FIXME: automatically restart */ - printk(KERN_INFO - "Please re-open the interface.\n"); + netdev_info(netdev, "Please re-open the interface\n"); } } else { struct ucc_geth_info *ug_info = ugeth->ug_info; @@ -240,18 +239,18 @@ uec_set_ringparam(struct net_device *netdev, int queue = 0, ret = 0; if (ring->rx_pending < UCC_GETH_RX_BD_RING_SIZE_MIN) { - printk("%s: RxBD ring size must be no smaller than %d.\n", - netdev->name, UCC_GETH_RX_BD_RING_SIZE_MIN); + netdev_info(netdev, "RxBD ring size must be no smaller than %d\n", + UCC_GETH_RX_BD_RING_SIZE_MIN); return -EINVAL; } if (ring->rx_pending % UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT) { - printk("%s: RxBD ring size must be multiple of %d.\n", - netdev->name, UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT); + netdev_info(netdev, "RxBD ring size must be multiple of %d\n", + UCC_GETH_RX_BD_RING_SIZE_ALIGNMENT); return -EINVAL; } if (ring->tx_pending < UCC_GETH_TX_BD_RING_SIZE_MIN) { - printk("%s: TxBD ring size must be no smaller than %d.\n", - netdev->name, UCC_GETH_TX_BD_RING_SIZE_MIN); + netdev_info(netdev, "TxBD ring size must be no smaller than %d\n", + UCC_GETH_TX_BD_RING_SIZE_MIN); return -EINVAL; } @@ -260,8 +259,7 @@ uec_set_ringparam(struct net_device *netdev, if (netif_running(netdev)) { /* FIXME: restart automatically */ - printk(KERN_INFO - "Please re-open the interface.\n"); + netdev_info(netdev, "Please re-open the interface\n"); } return ret; |