diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/b44.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bgmac.c | 19 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 22 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/tg3.c | 88 |
7 files changed, 79 insertions, 68 deletions
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index d86d6baf968..bd5916a60cb 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -121,7 +121,7 @@ static struct pci_driver b44_pci_driver = { static const struct ssb_device_id b44_ssb_tbl[] = { SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_ETHERNET, SSB_ANY_REV), - SSB_DEVTABLE_END + {}, }; MODULE_DEVICE_TABLE(ssb, b44_ssb_tbl); diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index 05c6af6c418..676ffe09318 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -21,7 +21,7 @@ static const struct bcma_device_id bgmac_bcma_tbl[] = { BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_4706_MAC_GBIT, BCMA_ANY_REV, BCMA_ANY_CLASS), BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_MAC_GBIT, BCMA_ANY_REV, BCMA_ANY_CLASS), - BCMA_CORETABLE_END + {}, }; MODULE_DEVICE_TABLE(bcma, bgmac_bcma_tbl); @@ -1167,10 +1167,10 @@ static int bgmac_poll(struct napi_struct *napi, int weight) bgmac->int_status = 0; } - if (handled < weight) + if (handled < weight) { napi_complete(napi); - - bgmac_chip_intrs_on(bgmac); + bgmac_chip_intrs_on(bgmac); + } return handled; } @@ -1412,6 +1412,7 @@ static void bgmac_mii_unregister(struct bgmac *bgmac) /* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipattach */ static int bgmac_probe(struct bcma_device *core) { + struct bcma_chipinfo *ci = &core->bus->chipinfo; struct net_device *net_dev; struct bgmac *bgmac; struct ssb_sprom *sprom = &core->bus->sprom; @@ -1474,8 +1475,8 @@ static int bgmac_probe(struct bcma_device *core) bgmac_chip_reset(bgmac); /* For Northstar, we have to take all GMAC core out of reset */ - if (core->id.id == BCMA_CHIP_ID_BCM4707 || - core->id.id == BCMA_CHIP_ID_BCM53018) { + if (ci->id == BCMA_CHIP_ID_BCM4707 || + ci->id == BCMA_CHIP_ID_BCM53018) { struct bcma_device *ns_core; int ns_gmac; @@ -1515,6 +1516,8 @@ static int bgmac_probe(struct bcma_device *core) if (core->bus->sprom.boardflags_lo & BGMAC_BFL_ENETADM) bgmac_warn(bgmac, "Support for ADMtek ethernet switch not implemented\n"); + netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, BGMAC_WEIGHT); + err = bgmac_mii_register(bgmac); if (err) { bgmac_err(bgmac, "Cannot register MDIO\n"); @@ -1529,8 +1532,6 @@ static int bgmac_probe(struct bcma_device *core) netif_carrier_off(net_dev); - netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, BGMAC_WEIGHT); - return 0; err_mii_unregister: @@ -1549,9 +1550,9 @@ static void bgmac_remove(struct bcma_device *core) { struct bgmac *bgmac = bcma_get_drvdata(core); - netif_napi_del(&bgmac->napi); unregister_netdev(bgmac->net_dev); bgmac_mii_unregister(bgmac); + netif_napi_del(&bgmac->napi); bgmac_dma_free(bgmac); bcma_set_drvdata(core, NULL); free_netdev(bgmac->net_dev); diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 823d01c5684..02bf0b86995 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -6597,9 +6597,9 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) vlan_tag_flags |= TX_BD_FLAGS_TCP_UDP_CKSUM; } - if (vlan_tx_tag_present(skb)) { + if (skb_vlan_tag_present(skb)) { vlan_tag_flags |= - (TX_BD_FLAGS_VLAN_TAG | (vlan_tx_tag_get(skb) << 16)); + (TX_BD_FLAGS_VLAN_TAG | (skb_vlan_tag_get(skb) << 16)); } if ((mss = skb_shinfo(skb)->gso_size)) { diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index c3a6072134f..756053c028b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -22,7 +22,7 @@ #include <linux/ptp_clock_kernel.h> #include <linux/net_tstamp.h> -#include <linux/clocksource.h> +#include <linux/timecounter.h> /* compilation time flags */ @@ -1138,12 +1138,8 @@ struct bnx2x_port { u32 link_config[LINK_CONFIG_SIZE]; u32 supported[LINK_CONFIG_SIZE]; -/* link settings - missing defines */ -#define SUPPORTED_2500baseX_Full (1 << 15) u32 advertising[LINK_CONFIG_SIZE]; -/* link settings - missing defines */ -#define ADVERTISED_2500baseX_Full (1 << 15) u32 phy_addr; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 1d1147c93d5..0a9faa134a9 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -3175,7 +3175,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget) } #endif if (!bnx2x_fp_lock_napi(fp)) - return work_done; + return budget; for_each_cos_in_tx_queue(fp, cos) if (bnx2x_tx_queue_has_work(fp->txdata_ptr[cos])) @@ -3865,9 +3865,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) "sending pkt %u @%p next_idx %u bd %u @%p\n", pkt_prod, tx_buf, txdata->tx_pkt_prod, bd_prod, tx_start_bd); - if (vlan_tx_tag_present(skb)) { + if (skb_vlan_tag_present(skb)) { tx_start_bd->vlan_or_ethertype = - cpu_to_le16(vlan_tx_tag_get(skb)); + cpu_to_le16(skb_vlan_tag_get(skb)); tx_start_bd->bd_flags.as_bitfield |= (X_ETH_OUTBAND_VLAN << ETH_TX_BD_FLAGS_VLAN_MODE_SHIFT); } else { diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 9f5e38769a2..7155e1d2c20 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -9169,7 +9169,7 @@ static void bnx2x_disable_ptp(struct bnx2x *bp) } /* Called during unload, to stop PTP-related stuff */ -void bnx2x_stop_ptp(struct bnx2x *bp) +static void bnx2x_stop_ptp(struct bnx2x *bp) { /* Cancel PTP work queue. Should be done after the Tx queues are * drained to prevent additional scheduling. @@ -12553,9 +12553,11 @@ static int bnx2x_get_phys_port_id(struct net_device *netdev, return 0; } -static bool bnx2x_gso_check(struct sk_buff *skb, struct net_device *dev) +static netdev_features_t bnx2x_features_check(struct sk_buff *skb, + struct net_device *dev, + netdev_features_t features) { - return vxlan_gso_check(skb); + return vxlan_features_check(skb, features); } static const struct net_device_ops bnx2x_netdev_ops = { @@ -12589,7 +12591,7 @@ static const struct net_device_ops bnx2x_netdev_ops = { #endif .ndo_get_phys_port_id = bnx2x_get_phys_port_id, .ndo_set_vf_link_state = bnx2x_set_vf_link_state, - .ndo_gso_check = bnx2x_gso_check, + .ndo_features_check = bnx2x_features_check, }; static int bnx2x_set_coherency_mask(struct bnx2x *bp) @@ -13265,14 +13267,10 @@ static int bnx2x_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) static int bnx2x_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta) { struct bnx2x *bp = container_of(ptp, struct bnx2x, ptp_clock_info); - u64 now; DP(BNX2X_MSG_PTP, "PTP adjtime called, delta = %llx\n", delta); - now = timecounter_read(&bp->timecounter); - now += delta; - /* Re-init the timecounter */ - timecounter_init(&bp->timecounter, &bp->cyclecounter, now); + timecounter_adjtime(&bp->timecounter, delta); return 0; } @@ -13320,7 +13318,7 @@ static int bnx2x_ptp_enable(struct ptp_clock_info *ptp, return -ENOTSUPP; } -void bnx2x_register_phc(struct bnx2x *bp) +static void bnx2x_register_phc(struct bnx2x *bp) { /* Fill the ptp_clock_info struct and register PTP clock*/ bp->ptp_clock_info.owner = THIS_MODULE; @@ -14612,7 +14610,7 @@ static void bnx2x_init_cyclecounter(struct bnx2x *bp) { memset(&bp->cyclecounter, 0, sizeof(bp->cyclecounter)); bp->cyclecounter.read = bnx2x_cyclecounter_read; - bp->cyclecounter.mask = CLOCKSOURCE_MASK(64); + bp->cyclecounter.mask = CYCLECOUNTER_MASK(64); bp->cyclecounter.shift = 1; bp->cyclecounter.mult = 1; } @@ -14637,7 +14635,7 @@ static int bnx2x_send_reset_timesync_ramrod(struct bnx2x *bp) return bnx2x_func_state_change(bp, &func_params); } -int bnx2x_enable_ptp_packets(struct bnx2x *bp) +static int bnx2x_enable_ptp_packets(struct bnx2x *bp) { struct bnx2x_queue_state_params q_params; int rc, i; diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index bb48a610b72..23a019cee27 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -7413,6 +7413,8 @@ static inline void tg3_netif_start(struct tg3 *tp) } static void tg3_irq_quiesce(struct tg3 *tp) + __releases(tp->lock) + __acquires(tp->lock) { int i; @@ -7421,8 +7423,12 @@ static void tg3_irq_quiesce(struct tg3 *tp) tp->irq_sync = 1; smp_mb(); + spin_unlock_bh(&tp->lock); + for (i = 0; i < tp->irq_cnt; i++) synchronize_irq(tp->napi[i].irq_vec); + + spin_lock_bh(&tp->lock); } /* Fully shutdown all tg3 driver activity elsewhere in the system. @@ -8002,9 +8008,9 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev) !mss && skb->len > VLAN_ETH_FRAME_LEN) base_flags |= TXD_FLAG_JMB_PKT; - if (vlan_tx_tag_present(skb)) { + if (skb_vlan_tag_present(skb)) { base_flags |= TXD_FLAG_VLAN; - vlan = vlan_tx_tag_get(skb); + vlan = skb_vlan_tag_get(skb); } if ((unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) && @@ -9018,6 +9024,8 @@ static void tg3_restore_clk(struct tg3 *tp) /* tp->lock is held. */ static int tg3_chip_reset(struct tg3 *tp) + __releases(tp->lock) + __acquires(tp->lock) { u32 val; void (*write_op)(struct tg3 *, u32, u32); @@ -9073,9 +9081,13 @@ static int tg3_chip_reset(struct tg3 *tp) } smp_mb(); + tg3_full_unlock(tp); + for (i = 0; i < tp->irq_cnt; i++) synchronize_irq(tp->napi[i].irq_vec); + tg3_full_lock(tp, 0); + if (tg3_asic_rev(tp) == ASIC_REV_57780) { val = tr32(TG3_PCIE_LNKCTL) & ~TG3_PCIE_LNKCTL_L1_PLL_PD_EN; tw32(TG3_PCIE_LNKCTL, val | TG3_PCIE_LNKCTL_L1_PLL_PD_DIS); @@ -10903,11 +10915,13 @@ static void tg3_timer(unsigned long __opaque) { struct tg3 *tp = (struct tg3 *) __opaque; - if (tp->irq_sync || tg3_flag(tp, RESET_TASK_PENDING)) - goto restart_timer; - spin_lock(&tp->lock); + if (tp->irq_sync || tg3_flag(tp, RESET_TASK_PENDING)) { + spin_unlock(&tp->lock); + goto restart_timer; + } + if (tg3_asic_rev(tp) == ASIC_REV_5717 || tg3_flag(tp, 57765_CLASS)) tg3_chk_missed_msi(tp); @@ -11101,11 +11115,13 @@ static void tg3_reset_task(struct work_struct *work) struct tg3 *tp = container_of(work, struct tg3, reset_task); int err; + rtnl_lock(); tg3_full_lock(tp, 0); if (!netif_running(tp->dev)) { tg3_flag_clear(tp, RESET_TASK_PENDING); tg3_full_unlock(tp); + rtnl_unlock(); return; } @@ -11138,6 +11154,7 @@ out: tg3_phy_start(tp); tg3_flag_clear(tp, RESET_TASK_PENDING); + rtnl_unlock(); } static int tg3_request_irq(struct tg3 *tp, int irq_num) @@ -11556,11 +11573,7 @@ static int tg3_start(struct tg3 *tp, bool reset_phy, bool test_irq, tg3_flag_set(tp, INIT_COMPLETE); tg3_enable_ints(tp); - if (init) - tg3_ptp_init(tp); - else - tg3_ptp_resume(tp); - + tg3_ptp_resume(tp); tg3_full_unlock(tp); @@ -11681,13 +11694,6 @@ static int tg3_open(struct net_device *dev) pci_set_power_state(tp->pdev, PCI_D3hot); } - if (tg3_flag(tp, PTP_CAPABLE)) { - tp->ptp_clock = ptp_clock_register(&tp->ptp_info, - &tp->pdev->dev); - if (IS_ERR(tp->ptp_clock)) - tp->ptp_clock = NULL; - } - return err; } @@ -11701,8 +11707,6 @@ static int tg3_close(struct net_device *dev) return -EAGAIN; } - tg3_ptp_fini(tp); - tg3_stop(tp); /* Clear stats across close / open calls */ @@ -17800,23 +17804,6 @@ static int tg3_init_one(struct pci_dev *pdev, goto err_out_apeunmap; } - /* - * Reset chip in case UNDI or EFI driver did not shutdown - * DMA self test will enable WDMAC and we'll see (spurious) - * pending DMA on the PCI bus at that point. - */ - if ((tr32(HOSTCC_MODE) & HOSTCC_MODE_ENABLE) || - (tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) { - tw32(MEMARB_MODE, MEMARB_MODE_ENABLE); - tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); - } - - err = tg3_test_dma(tp); - if (err) { - dev_err(&pdev->dev, "DMA engine test failed, aborting\n"); - goto err_out_apeunmap; - } - intmbx = MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW; rcvmbx = MAILBOX_RCVRET_CON_IDX_0 + TG3_64BIT_REG_LOW; sndmbx = MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW; @@ -17861,6 +17848,25 @@ static int tg3_init_one(struct pci_dev *pdev, sndmbx += 0xc; } + /* + * Reset chip in case UNDI or EFI driver did not shutdown + * DMA self test will enable WDMAC and we'll see (spurious) + * pending DMA on the PCI bus at that point. + */ + if ((tr32(HOSTCC_MODE) & HOSTCC_MODE_ENABLE) || + (tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) { + tg3_full_lock(tp, 0); + tw32(MEMARB_MODE, MEMARB_MODE_ENABLE); + tg3_halt(tp, RESET_KIND_SHUTDOWN, 1); + tg3_full_unlock(tp); + } + + err = tg3_test_dma(tp); + if (err) { + dev_err(&pdev->dev, "DMA engine test failed, aborting\n"); + goto err_out_apeunmap; + } + tg3_init_coal(tp); pci_set_drvdata(pdev, dev); @@ -17880,6 +17886,14 @@ static int tg3_init_one(struct pci_dev *pdev, goto err_out_apeunmap; } + if (tg3_flag(tp, PTP_CAPABLE)) { + tg3_ptp_init(tp); + tp->ptp_clock = ptp_clock_register(&tp->ptp_info, + &tp->pdev->dev); + if (IS_ERR(tp->ptp_clock)) + tp->ptp_clock = NULL; + } + netdev_info(dev, "Tigon3 [partno(%s) rev %04x] (%s) MAC address %pM\n", tp->board_part_number, tg3_chip_rev_id(tp), @@ -17955,6 +17969,8 @@ static void tg3_remove_one(struct pci_dev *pdev) if (dev) { struct tg3 *tp = netdev_priv(dev); + tg3_ptp_fini(tp); + release_firmware(tp->fw); tg3_reset_task_cancel(tp); |