diff options
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/broadcom/Kconfig | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/cadence/macb.c | 25 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/cirrus/cs89x0.c | 27 | ||||
-rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 19 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 5 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 11 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.c | 30 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/fw.h | 1 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 62 | ||||
-rw-r--r-- | drivers/net/ethernet/smsc/Kconfig | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c | 10 |
16 files changed, 112 insertions, 98 deletions
diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig index 888247ad9068..41a3c9804427 100644 --- a/drivers/net/ethernet/broadcom/Kconfig +++ b/drivers/net/ethernet/broadcom/Kconfig @@ -64,7 +64,7 @@ config BCMGENET tristate "Broadcom GENET internal MAC support" select MII select PHYLIB - select FIXED_PHY if BCMGENET=y + select FIXED_PHY select BCM7XXX_PHY help This driver supports the built-in Ethernet MACs found in the @@ -155,7 +155,7 @@ config SYSTEMPORT depends on OF select MII select PHYLIB - select FIXED_PHY if SYSTEMPORT=y + select FIXED_PHY help This driver supports the built-in Ethernet MACs found in the Broadcom BCM7xxx Set Top Box family chipset using an internal diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 691f0bf09ee1..9f5e38769a29 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -13256,7 +13256,7 @@ static int bnx2x_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) return -EFAULT; } - DP(BNX2X_MSG_PTP, "Configrued val = %d, period = %d\n", best_val, + DP(BNX2X_MSG_PTP, "Configured val = %d, period = %d\n", best_val, best_period); return 0; @@ -14784,7 +14784,7 @@ static int bnx2x_hwtstamp_ioctl(struct bnx2x *bp, struct ifreq *ifr) -EFAULT : 0; } -/* Configrues HW for PTP */ +/* Configures HW for PTP */ static int bnx2x_configure_ptp(struct bnx2x *bp) { int rc, port = BP_PORT(bp); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h index b0779d773343..6fe547c93e74 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h @@ -7549,7 +7549,7 @@ Theotherbitsarereservedandshouldbezero*/ #define IGU_REG_SISR_MDPC_WOMASK_UPPER 0x05a6 #define IGU_REG_RESERVED_UPPER 0x05ff -/* Fields of IGU PF CONFIGRATION REGISTER */ +/* Fields of IGU PF CONFIGURATION REGISTER */ #define IGU_PF_CONF_FUNC_EN (0x1<<0) /* function enable */ #define IGU_PF_CONF_MSI_MSIX_EN (0x1<<1) /* MSI/MSIX enable */ #define IGU_PF_CONF_INT_LINE_EN (0x1<<2) /* INT enable */ @@ -7557,7 +7557,7 @@ Theotherbitsarereservedandshouldbezero*/ #define IGU_PF_CONF_SINGLE_ISR_EN (0x1<<4) /* single ISR mode enable */ #define IGU_PF_CONF_SIMD_MODE (0x1<<5) /* simd all ones mode */ -/* Fields of IGU VF CONFIGRATION REGISTER */ +/* Fields of IGU VF CONFIGURATION REGISTER */ #define IGU_VF_CONF_FUNC_EN (0x1<<0) /* function enable */ #define IGU_VF_CONF_MSI_MSIX_EN (0x1<<1) /* MSI/MSIX enable */ #define IGU_VF_CONF_PARENT_MASK (0x3<<2) /* Parent PF */ diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index 06dea3dd463c..3767271c7667 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -2160,7 +2160,7 @@ static int __init macb_probe(struct platform_device *pdev) int err = -ENXIO; const char *mac; void __iomem *mem; - unsigned int hw_q, queue_mask, q, num_queues, q_irq = 0; + unsigned int hw_q, queue_mask, q, num_queues; struct clk *pclk, *hclk, *tx_clk; regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -2235,11 +2235,11 @@ static int __init macb_probe(struct platform_device *pdev) * register mapping but we don't want to test the queue index then * compute the corresponding register offset at run time. */ - for (hw_q = 0; hw_q < MACB_MAX_QUEUES; ++hw_q) { + for (hw_q = 0, q = 0; hw_q < MACB_MAX_QUEUES; ++hw_q) { if (!(queue_mask & (1 << hw_q))) continue; - queue = &bp->queues[q_irq]; + queue = &bp->queues[q]; queue->bp = bp; if (hw_q) { queue->ISR = GEM_ISR(hw_q - 1); @@ -2261,18 +2261,18 @@ static int __init macb_probe(struct platform_device *pdev) * must remove the optional gaps that could exist in the * hardware queue mask. */ - queue->irq = platform_get_irq(pdev, q_irq); + queue->irq = platform_get_irq(pdev, q); err = devm_request_irq(&pdev->dev, queue->irq, macb_interrupt, 0, dev->name, queue); if (err) { dev_err(&pdev->dev, "Unable to request IRQ %d (error %d)\n", queue->irq, err); - goto err_out_free_irq; + goto err_out_free_netdev; } INIT_WORK(&queue->tx_error_task, macb_tx_error_task); - q_irq++; + q++; } dev->irq = bp->queues[0].irq; @@ -2350,7 +2350,7 @@ static int __init macb_probe(struct platform_device *pdev) err = register_netdev(dev); if (err) { dev_err(&pdev->dev, "Cannot register net device, aborting.\n"); - goto err_out_free_irq; + goto err_out_free_netdev; } err = macb_mii_init(bp); @@ -2373,9 +2373,7 @@ static int __init macb_probe(struct platform_device *pdev) err_out_unregister_netdev: unregister_netdev(dev); -err_out_free_irq: - for (q = 0, queue = bp->queues; q < q_irq; ++q, ++queue) - devm_free_irq(&pdev->dev, queue->irq, queue); +err_out_free_netdev: free_netdev(dev); err_out_disable_clocks: if (!IS_ERR(tx_clk)) @@ -2392,8 +2390,6 @@ static int __exit macb_remove(struct platform_device *pdev) { struct net_device *dev; struct macb *bp; - struct macb_queue *queue; - unsigned int q; dev = platform_get_drvdata(pdev); @@ -2405,14 +2401,11 @@ static int __exit macb_remove(struct platform_device *pdev) kfree(bp->mii_bus->irq); mdiobus_free(bp->mii_bus); unregister_netdev(dev); - queue = bp->queues; - for (q = 0; q < bp->num_queues; ++q, ++queue) - devm_free_irq(&pdev->dev, queue->irq, queue); - free_netdev(dev); if (!IS_ERR(bp->tx_clk)) clk_disable_unprepare(bp->tx_clk); clk_disable_unprepare(bp->hclk); clk_disable_unprepare(bp->pclk); + free_netdev(dev); } return 0; diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 28d04153f999..c132d9030729 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -2376,7 +2376,7 @@ const char *t4_get_port_type_description(enum fw_port_type port_type) "KR/KX", "KR/KX/KX4", "R QSFP_10G", - "", + "R QSA", "R QSFP", "R BP40_BA", }; diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h index 291b6f219708..7c0aec85137a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h +++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h @@ -2470,8 +2470,8 @@ enum fw_port_type { FW_PORT_TYPE_BP_AP, FW_PORT_TYPE_BP4_AP, FW_PORT_TYPE_QSFP_10G, - FW_PORT_TYPE_QSFP, FW_PORT_TYPE_QSA, + FW_PORT_TYPE_QSFP, FW_PORT_TYPE_BP40_BA, FW_PORT_TYPE_NONE = FW_PORT_CMD_PTYPE_M diff --git a/drivers/net/ethernet/cirrus/cs89x0.c b/drivers/net/ethernet/cirrus/cs89x0.c index b2427928eb11..d1c025fd9726 100644 --- a/drivers/net/ethernet/cirrus/cs89x0.c +++ b/drivers/net/ethernet/cirrus/cs89x0.c @@ -60,6 +60,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/in.h> +#include <linux/jiffies.h> #include <linux/skbuff.h> #include <linux/spinlock.h> #include <linux/string.h> @@ -238,13 +239,13 @@ writereg(struct net_device *dev, u16 regno, u16 value) static int __init wait_eeprom_ready(struct net_device *dev) { - int timeout = jiffies; + unsigned long timeout = jiffies; /* check to see if the EEPROM is ready, * a timeout is used just in case EEPROM is ready when * SI_BUSY in the PP_SelfST is clear */ while (readreg(dev, PP_SelfST) & SI_BUSY) - if (jiffies - timeout >= 40) + if (time_after_eq(jiffies, timeout + 40)) return -1; return 0; } @@ -485,7 +486,7 @@ control_dc_dc(struct net_device *dev, int on_not_off) { struct net_local *lp = netdev_priv(dev); unsigned int selfcontrol; - int timenow = jiffies; + unsigned long timenow = jiffies; /* control the DC to DC convertor in the SelfControl register. * Note: This is hooked up to a general purpose pin, might not * always be a DC to DC convertor. @@ -499,7 +500,7 @@ control_dc_dc(struct net_device *dev, int on_not_off) writereg(dev, PP_SelfCTL, selfcontrol); /* Wait for the DC/DC converter to power up - 500ms */ - while (jiffies - timenow < HZ) + while (time_before(jiffies, timenow + HZ)) ; } @@ -514,7 +515,7 @@ send_test_pkt(struct net_device *dev) 0, 0, /* DSAP=0 & SSAP=0 fields */ 0xf3, 0 /* Control (Test Req + P bit set) */ }; - long timenow = jiffies; + unsigned long timenow = jiffies; writereg(dev, PP_LineCTL, readreg(dev, PP_LineCTL) | SERIAL_TX_ON); @@ -525,10 +526,10 @@ send_test_pkt(struct net_device *dev) iowrite16(ETH_ZLEN, lp->virt_addr + TX_LEN_PORT); /* Test to see if the chip has allocated memory for the packet */ - while (jiffies - timenow < 5) + while (time_before(jiffies, timenow + 5)) if (readreg(dev, PP_BusST) & READY_FOR_TX_NOW) break; - if (jiffies - timenow >= 5) + if (time_after_eq(jiffies, timenow + 5)) return 0; /* this shouldn't happen */ /* Write the contents of the packet */ @@ -536,7 +537,7 @@ send_test_pkt(struct net_device *dev) cs89_dbg(1, debug, "Sending test packet "); /* wait a couple of jiffies for packet to be received */ - for (timenow = jiffies; jiffies - timenow < 3;) + for (timenow = jiffies; time_before(jiffies, timenow + 3);) ; if ((readreg(dev, PP_TxEvent) & TX_SEND_OK_BITS) == TX_OK) { cs89_dbg(1, cont, "succeeded\n"); @@ -556,7 +557,7 @@ static int detect_tp(struct net_device *dev) { struct net_local *lp = netdev_priv(dev); - int timenow = jiffies; + unsigned long timenow = jiffies; int fdx; cs89_dbg(1, debug, "%s: Attempting TP\n", dev->name); @@ -574,7 +575,7 @@ detect_tp(struct net_device *dev) /* Delay for the hardware to work out if the TP cable is present * - 150ms */ - for (timenow = jiffies; jiffies - timenow < 15;) + for (timenow = jiffies; time_before(jiffies, timenow + 15);) ; if ((readreg(dev, PP_LineST) & LINK_OK) == 0) return DETECTED_NONE; @@ -618,7 +619,7 @@ detect_tp(struct net_device *dev) if ((lp->auto_neg_cnf & AUTO_NEG_BITS) == AUTO_NEG_ENABLE) { pr_info("%s: negotiating duplex...\n", dev->name); while (readreg(dev, PP_AutoNegST) & AUTO_NEG_BUSY) { - if (jiffies - timenow > 4000) { + if (time_after(jiffies, timenow + 4000)) { pr_err("**** Full / half duplex auto-negotiation timed out ****\n"); break; } @@ -1271,7 +1272,7 @@ static void __init reset_chip(struct net_device *dev) { #if !defined(CONFIG_MACH_MX31ADS) struct net_local *lp = netdev_priv(dev); - int reset_start_time; + unsigned long reset_start_time; writereg(dev, PP_SelfCTL, readreg(dev, PP_SelfCTL) | POWER_ON_RESET); @@ -1294,7 +1295,7 @@ static void __init reset_chip(struct net_device *dev) /* Wait until the chip is reset */ reset_start_time = jiffies; while ((readreg(dev, PP_SelfST) & INIT_DONE) == 0 && - jiffies - reset_start_time < 2) + time_before(jiffies, reset_start_time + 2)) ; #endif /* !CONFIG_MACH_MX31ADS */ } diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 2aacd4731051..196073110e32 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -3138,6 +3138,7 @@ static void be_disable_vxlan_offloads(struct be_adapter *adapter) netdev->hw_enc_features = 0; netdev->hw_features &= ~(NETIF_F_GSO_UDP_TUNNEL); + netdev->features &= ~(NETIF_F_GSO_UDP_TUNNEL); } #endif @@ -4429,6 +4430,7 @@ static void be_add_vxlan_port(struct net_device *netdev, sa_family_t sa_family, NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_UDP_TUNNEL; netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL; + netdev->features |= NETIF_F_GSO_UDP_TUNNEL; dev_info(dev, "Enabled VxLAN offloads for UDP port %d\n", be16_to_cpu(port)); diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index ebf76c496e7a..5ebdf8dc8a31 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1558,20 +1558,21 @@ fec_enet_interrupt(int irq, void *dev_id) { struct net_device *ndev = dev_id; struct fec_enet_private *fep = netdev_priv(ndev); - const unsigned napi_mask = FEC_ENET_RXF | FEC_ENET_TXF; uint int_events; irqreturn_t ret = IRQ_NONE; int_events = readl(fep->hwp + FEC_IEVENT); - writel(int_events & ~napi_mask, fep->hwp + FEC_IEVENT); + writel(int_events, fep->hwp + FEC_IEVENT); fec_enet_collect_events(fep, int_events); - if (int_events & napi_mask) { + if (fep->work_tx || fep->work_rx) { ret = IRQ_HANDLED; - /* Disable the NAPI interrupts */ - writel(FEC_ENET_MII, fep->hwp + FEC_IMASK); - napi_schedule(&fep->napi); + if (napi_schedule_prep(&fep->napi)) { + /* Disable the NAPI interrupts */ + writel(FEC_ENET_MII, fep->hwp + FEC_IMASK); + __napi_schedule(&fep->napi); + } } if (int_events & FEC_ENET_MII) { @@ -1591,12 +1592,6 @@ static int fec_enet_rx_napi(struct napi_struct *napi, int budget) struct fec_enet_private *fep = netdev_priv(ndev); int pkts; - /* - * Clear any pending transmit or receive interrupts before - * processing the rings to avoid racing with the hardware. - */ - writel(FEC_ENET_RXF | FEC_ENET_TXF, fep->hwp + FEC_IEVENT); - pkts = fec_enet_rx(ndev, budget); fec_enet_tx(ndev); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0a7ea4c5f9d3..a5f2660d552d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7549,6 +7549,11 @@ static int i40e_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], if (!(pf->flags & I40E_FLAG_SRIOV_ENABLED)) return -EOPNOTSUPP; + if (vid) { + pr_info("%s: vlans aren't supported yet for dev_uc|mc_add()\n", dev->name); + return -EINVAL; + } + /* Hardware does not support aging addresses so if a * ndm_state is given only allow permanent addresses */ diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 6ff214de1111..190cbd931f6b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -1569,8 +1569,15 @@ int mlx4_en_start_port(struct net_device *dev) mlx4_en_free_affinity_hint(priv, i); goto cq_err; } - for (j = 0; j < cq->size; j++) - cq->buf[j].owner_sr_opcode = MLX4_CQE_OWNER_MASK; + + for (j = 0; j < cq->size; j++) { + struct mlx4_cqe *cqe = NULL; + + cqe = mlx4_en_get_cqe(cq->buf, j, priv->cqe_size) + + priv->cqe_factor; + cqe->owner_sr_opcode = MLX4_CQE_OWNER_MASK; + } + err = mlx4_en_set_cq_moder(priv, cq); if (err) { en_err(priv, "Failed setting cq moderation parameters\n"); diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index ef3b95bac2ad..982861d1df44 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -787,11 +787,8 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) if ((1 << (field & 0x3f)) > (PAGE_SIZE / dev_cap->bf_reg_size)) field = 3; dev_cap->bf_regs_per_page = 1 << (field & 0x3f); - mlx4_dbg(dev, "BlueFlame available (reg size %d, regs/page %d)\n", - dev_cap->bf_reg_size, dev_cap->bf_regs_per_page); } else { dev_cap->bf_reg_size = 0; - mlx4_dbg(dev, "BlueFlame not available\n"); } MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_SG_SQ_OFFSET); @@ -902,9 +899,6 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) goto out; } - mlx4_dbg(dev, "Base MM extensions: flags %08x, rsvd L_Key %08x\n", - dev_cap->bmme_flags, dev_cap->reserved_lkey); - /* * Each UAR has 4 EQ doorbells; so if a UAR is reserved, then * we can't use any EQs whose doorbell falls on that page, @@ -916,6 +910,21 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) else dev_cap->flags2 |= MLX4_DEV_CAP_FLAG2_SYS_EQS; +out: + mlx4_free_cmd_mailbox(dev, mailbox); + return err; +} + +void mlx4_dev_cap_dump(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) +{ + if (dev_cap->bf_reg_size > 0) + mlx4_dbg(dev, "BlueFlame available (reg size %d, regs/page %d)\n", + dev_cap->bf_reg_size, dev_cap->bf_regs_per_page); + else + mlx4_dbg(dev, "BlueFlame not available\n"); + + mlx4_dbg(dev, "Base MM extensions: flags %08x, rsvd L_Key %08x\n", + dev_cap->bmme_flags, dev_cap->reserved_lkey); mlx4_dbg(dev, "Max ICM size %lld MB\n", (unsigned long long) dev_cap->max_icm_sz >> 20); mlx4_dbg(dev, "Max QPs: %d, reserved QPs: %d, entry size: %d\n", @@ -949,13 +958,8 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) dev_cap->dmfs_high_rate_qpn_base); mlx4_dbg(dev, "DMFS high rate steer QPn range: %d\n", dev_cap->dmfs_high_rate_qpn_range); - dump_dev_cap_flags(dev, dev_cap->flags); dump_dev_cap_flags2(dev, dev_cap->flags2); - -out: - mlx4_free_cmd_mailbox(dev, mailbox); - return err; } int mlx4_QUERY_PORT(struct mlx4_dev *dev, int port, struct mlx4_port_cap *port_cap) @@ -1848,8 +1852,8 @@ int mlx4_QUERY_HCA(struct mlx4_dev *dev, /* CX3 is capable of extending CQEs\EQEs to strides larger than 64B */ MLX4_GET(byte_field, outbox, INIT_HCA_EQE_CQE_STRIDE_OFFSET); if (byte_field) { - param->dev_cap_enabled |= MLX4_DEV_CAP_64B_EQE_ENABLED; - param->dev_cap_enabled |= MLX4_DEV_CAP_64B_CQE_ENABLED; + param->dev_cap_enabled |= MLX4_DEV_CAP_EQE_STRIDE_ENABLED; + param->dev_cap_enabled |= MLX4_DEV_CAP_CQE_STRIDE_ENABLED; param->cqe_size = 1 << ((byte_field & MLX4_CQE_SIZE_MASK_STRIDE) + 5); param->eqe_size = 1 << (((byte_field & diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h index 794e2826609a..62562b60fa87 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.h +++ b/drivers/net/ethernet/mellanox/mlx4/fw.h @@ -224,6 +224,7 @@ struct mlx4_set_ib_param { u32 cap_mask; }; +void mlx4_dev_cap_dump(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap); int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap); int mlx4_QUERY_PORT(struct mlx4_dev *dev, int port, struct mlx4_port_cap *port_cap); int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, u8 gen_or_port, diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index e25436b24ce7..b935bf3d0bb3 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -305,6 +305,7 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap) mlx4_err(dev, "QUERY_DEV_CAP command failed, aborting\n"); return err; } + mlx4_dev_cap_dump(dev, dev_cap); if (dev_cap->min_page_sz > PAGE_SIZE) { mlx4_err(dev, "HCA minimum page size of %d bigger than kernel PAGE_SIZE of %ld, aborting\n", @@ -2488,41 +2489,42 @@ static u64 mlx4_enable_sriov(struct mlx4_dev *dev, struct pci_dev *pdev, u8 total_vfs, int existing_vfs) { u64 dev_flags = dev->flags; + int err = 0; - dev->dev_vfs = kzalloc( - total_vfs * sizeof(*dev->dev_vfs), - GFP_KERNEL); + atomic_inc(&pf_loading); + if (dev->flags & MLX4_FLAG_SRIOV) { + if (existing_vfs != total_vfs) { + mlx4_err(dev, "SR-IOV was already enabled, but with num_vfs (%d) different than requested (%d)\n", + existing_vfs, total_vfs); + total_vfs = existing_vfs; + } + } + + dev->dev_vfs = kzalloc(total_vfs * sizeof(*dev->dev_vfs), GFP_KERNEL); if (NULL == dev->dev_vfs) { mlx4_err(dev, "Failed to allocate memory for VFs\n"); goto disable_sriov; - } else if (!(dev->flags & MLX4_FLAG_SRIOV)) { - int err = 0; - - atomic_inc(&pf_loading); - if (existing_vfs) { - if (existing_vfs != total_vfs) - mlx4_err(dev, "SR-IOV was already enabled, but with num_vfs (%d) different than requested (%d)\n", - existing_vfs, total_vfs); - } else { - mlx4_warn(dev, "Enabling SR-IOV with %d VFs\n", total_vfs); - err = pci_enable_sriov(pdev, total_vfs); - } - if (err) { - mlx4_err(dev, "Failed to enable SR-IOV, continuing without SR-IOV (err = %d)\n", - err); - atomic_dec(&pf_loading); - goto disable_sriov; - } else { - mlx4_warn(dev, "Running in master mode\n"); - dev_flags |= MLX4_FLAG_SRIOV | - MLX4_FLAG_MASTER; - dev_flags &= ~MLX4_FLAG_SLAVE; - dev->num_vfs = total_vfs; - } + } + + if (!(dev->flags & MLX4_FLAG_SRIOV)) { + mlx4_warn(dev, "Enabling SR-IOV with %d VFs\n", total_vfs); + err = pci_enable_sriov(pdev, total_vfs); + } + if (err) { + mlx4_err(dev, "Failed to enable SR-IOV, continuing without SR-IOV (err = %d)\n", + err); + goto disable_sriov; + } else { + mlx4_warn(dev, "Running in master mode\n"); + dev_flags |= MLX4_FLAG_SRIOV | + MLX4_FLAG_MASTER; + dev_flags &= ~MLX4_FLAG_SLAVE; + dev->num_vfs = total_vfs; } return dev_flags; disable_sriov: + atomic_dec(&pf_loading); dev->num_vfs = 0; kfree(dev->dev_vfs); return dev_flags & ~MLX4_FLAG_MASTER; @@ -2606,8 +2608,10 @@ static int mlx4_load_one(struct pci_dev *pdev, int pci_dev_data, } if (total_vfs) { - existing_vfs = pci_num_vf(pdev); dev->flags = MLX4_FLAG_MASTER; + existing_vfs = pci_num_vf(pdev); + if (existing_vfs) + dev->flags |= MLX4_FLAG_SRIOV; dev->num_vfs = total_vfs; } } @@ -2643,6 +2647,7 @@ slave_start: } if (mlx4_is_master(dev)) { + /* when we hit the goto slave_start below, dev_cap already initialized */ if (!dev_cap) { dev_cap = kzalloc(sizeof(*dev_cap), GFP_KERNEL); @@ -2849,6 +2854,7 @@ slave_start: if (mlx4_is_master(dev) && dev->num_vfs) atomic_dec(&pf_loading); + kfree(dev_cap); return 0; err_port: diff --git a/drivers/net/ethernet/smsc/Kconfig b/drivers/net/ethernet/smsc/Kconfig index 627926800ff3..9468e64e6007 100644 --- a/drivers/net/ethernet/smsc/Kconfig +++ b/drivers/net/ethernet/smsc/Kconfig @@ -39,7 +39,7 @@ config SMC91X select CRC32 select MII depends on (ARM || M32R || SUPERH || MIPS || BLACKFIN || \ - MN10300 || COLDFIRE || ARM64 || XTENSA || NIOS2) + MN10300 || COLDFIRE || ARM64 || XTENSA || NIOS2) && (!OF || GPIOLIB) ---help--- This is a driver for SMC's 91x series of Ethernet chipsets, including the SMC91C94 and the SMC91C111. Say Y if you want it diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c index 0e137751e76e..056b358b4a72 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c @@ -309,16 +309,16 @@ static int sti_dwmac_parse_data(struct sti_dwmac *dwmac, if (IS_PHY_IF_MODE_GBIT(dwmac->interface)) { const char *rs; - dwmac->tx_retime_src = TX_RETIME_SRC_CLKGEN; err = of_property_read_string(np, "st,tx-retime-src", &rs); - if (err < 0) + if (err < 0) { dev_warn(dev, "Use internal clock source\n"); - - if (!strcasecmp(rs, "clk_125")) + dwmac->tx_retime_src = TX_RETIME_SRC_CLKGEN; + } else if (!strcasecmp(rs, "clk_125")) { dwmac->tx_retime_src = TX_RETIME_SRC_CLK_125; - else if (!strcasecmp(rs, "txclk")) + } else if (!strcasecmp(rs, "txclk")) { dwmac->tx_retime_src = TX_RETIME_SRC_TXCLK; + } dwmac->speed = SPEED_1000; } |