diff options
Diffstat (limited to 'drivers/net/ethernet')
18 files changed, 150 insertions, 88 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c index bddb198c0b74..380a64115a98 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c @@ -693,7 +693,7 @@ static int cn23xx_enable_io_queues(struct octeon_device *oct) while ((reg_val & CN23XX_PKT_INPUT_CTL_RST) && !(reg_val & CN23XX_PKT_INPUT_CTL_QUIET) && - loop--) { + --loop) { reg_val = octeon_read_csr64( oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no)); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c index e28d960997af..2d0cb609adc3 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ae_adapt.c @@ -207,6 +207,7 @@ static int hns_ae_set_multicast_one(struct hnae_handle *handle, void *addr) int ret; char *mac_addr = (char *)addr; struct hns_mac_cb *mac_cb = hns_get_mac_cb(handle); + u8 port_num; assert(mac_cb); @@ -221,8 +222,11 @@ static int hns_ae_set_multicast_one(struct hnae_handle *handle, void *addr) return ret; } - ret = hns_mac_set_multi(mac_cb, DSAF_BASE_INNER_PORT_NUM, - mac_addr, true); + ret = hns_mac_get_inner_port_num(mac_cb, handle->vf_id, &port_num); + if (ret) + return ret; + + ret = hns_mac_set_multi(mac_cb, port_num, mac_addr, true); if (ret) dev_err(handle->owner_dev, "mac add mul_mac:%pM port%d fail, ret = %#x!\n", @@ -678,9 +682,6 @@ static int hns_ae_config_loopback(struct hnae_handle *handle, ret = -EINVAL; } - if (!ret) - hns_dsaf_set_inner_lb(mac_cb->dsaf_dev, mac_cb->mac_id, en); - return ret; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index 22e141005cd9..ec8c738af726 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -141,9 +141,10 @@ void hns_mac_adjust_link(struct hns_mac_cb *mac_cb, int speed, int duplex) *@port_num:port number * */ -static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, - u8 vmid, u8 *port_num) +int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, u8 vmid, u8 *port_num) { + int q_num_per_vf, vf_num_per_port; + int vm_queue_id; u8 tmp_port; if (mac_cb->dsaf_dev->dsaf_mode <= DSAF_MODE_ENABLE) { @@ -174,6 +175,12 @@ static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, return -EINVAL; } + q_num_per_vf = mac_cb->dsaf_dev->rcb_common[0]->max_q_per_vf; + vf_num_per_port = mac_cb->dsaf_dev->rcb_common[0]->max_vfn; + + vm_queue_id = vmid * q_num_per_vf + + vf_num_per_port * q_num_per_vf * mac_cb->mac_id; + switch (mac_cb->dsaf_dev->dsaf_mode) { case DSAF_MODE_ENABLE_FIX: tmp_port = 0; @@ -193,7 +200,7 @@ static int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, case DSAF_MODE_DISABLE_6PORT_2VM: case DSAF_MODE_DISABLE_6PORT_4VM: case DSAF_MODE_DISABLE_6PORT_16VM: - tmp_port = vmid; + tmp_port = vm_queue_id; break; default: dev_err(mac_cb->dev, "dsaf mode invalid, %s mac%d!\n", diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index 4cbdf14f5c16..d3a1f72ece0e 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -461,5 +461,7 @@ void hns_set_led_opt(struct hns_mac_cb *mac_cb); int hns_cpld_led_set_id(struct hns_mac_cb *mac_cb, enum hnae_led_state status); void hns_mac_set_promisc(struct hns_mac_cb *mac_cb, u8 en); +int hns_mac_get_inner_port_num(struct hns_mac_cb *mac_cb, + u8 vmid, u8 *port_num); #endif /* _HNS_DSAF_MAC_H */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c index 8e5b3f51b47b..8d70377f6624 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c @@ -760,16 +760,6 @@ void hns_dsaf_set_promisc_mode(struct dsaf_device *dsaf_dev, u32 en) DSAF_CFG_MIX_MODE_S, !!en); } -void hns_dsaf_set_inner_lb(struct dsaf_device *dsaf_dev, u32 mac_id, u32 en) -{ - if (AE_IS_VER1(dsaf_dev->dsaf_ver) || - dsaf_dev->mac_cb[mac_id]->mac_type == HNAE_PORT_DEBUG) - return; - - dsaf_set_dev_bit(dsaf_dev, DSAFV2_SERDES_LBK_0_REG + 4 * mac_id, - DSAFV2_SERDES_LBK_EN_B, !!en); -} - /** * hns_dsaf_tbl_stat_en - tbl * @dsaf_id: dsa fabric id diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h index 35df187e66f1..c494fc52be74 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h @@ -466,6 +466,5 @@ void hns_dsaf_get_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, u32 *en); int hns_dsaf_set_rx_mac_pause_en(struct dsaf_device *dsaf_dev, int mac_id, u32 en); -void hns_dsaf_set_inner_lb(struct dsaf_device *dsaf_dev, u32 mac_id, u32 en); #endif /* __HNS_DSAF_MAIN_H__ */ diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c index ef1107777c08..f0ed80d6ef9c 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c @@ -543,6 +543,22 @@ int hns_rcb_set_coalesce_usecs( "error: coalesce_usecs setting supports 0~1023us\n"); return -EINVAL; } + + if (!AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) { + if (timeout == 0) + /* set timeout to 0, Disable gap time */ + dsaf_set_reg_field(rcb_common->io_base, + RCB_INT_GAP_TIME_REG + port_idx * 4, + PPE_INT_GAPTIME_M, PPE_INT_GAPTIME_B, + 0); + else + /* set timeout non 0, restore gap time to 1 */ + dsaf_set_reg_field(rcb_common->io_base, + RCB_INT_GAP_TIME_REG + port_idx * 4, + PPE_INT_GAPTIME_M, PPE_INT_GAPTIME_B, + 1); + } + hns_rcb_set_port_timeout(rcb_common, port_idx, timeout); return 0; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h index 4b8b803822d1..878950a42e6c 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h @@ -417,6 +417,7 @@ #define RCB_CFG_OVERTIME_REG 0x9300 #define RCB_CFG_PKTLINE_INT_NUM_REG 0x9304 #define RCB_CFG_OVERTIME_INT_NUM_REG 0x9308 +#define RCB_INT_GAP_TIME_REG 0x9400 #define RCB_PORT_CFG_OVERTIME_REG 0x9430 #define RCB_RING_RX_RING_BASEADDR_L_REG 0x00000 @@ -898,6 +899,9 @@ #define PPE_CNT_CLR_CE_B 0 #define PPE_CNT_CLR_SNAP_EN_B 1 +#define PPE_INT_GAPTIME_B 0 +#define PPE_INT_GAPTIME_M 0x3ff + #define PPE_COMMON_CNT_CLR_CE_B 0 #define PPE_COMMON_CNT_CLR_SNAP_EN_B 1 #define RCB_COM_TSO_MODE_B 0 diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 059aaeda46b1..dff7b60345d8 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -574,7 +574,6 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data, struct sk_buff *skb; struct hnae_desc *desc; struct hnae_desc_cb *desc_cb; - struct ethhdr *eh; unsigned char *va; int bnum, length, i; int pull_len; @@ -600,7 +599,6 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data, ring->stats.sw_err_cnt++; return -ENOMEM; } - skb_reset_mac_header(skb); prefetchw(skb->data); length = le16_to_cpu(desc->rx.pkt_len); @@ -682,14 +680,6 @@ out_bnum_err: return -EFAULT; } - /* filter out multicast pkt with the same src mac as this port */ - eh = eth_hdr(skb); - if (unlikely(is_multicast_ether_addr(eh->h_dest) && - ether_addr_equal(ndev->dev_addr, eh->h_source))) { - dev_kfree_skb_any(skb); - return -EFAULT; - } - ring->stats.rx_pkts++; ring->stats.rx_bytes += skb->len; @@ -747,25 +737,37 @@ static void hns_nic_rx_up_pro(struct hns_nic_ring_data *ring_data, ndev->last_rx = jiffies; } +static int hns_desc_unused(struct hnae_ring *ring) +{ + int ntc = ring->next_to_clean; + int ntu = ring->next_to_use; + + return ((ntc >= ntu) ? 0 : ring->desc_num) + ntc - ntu; +} + static int hns_nic_rx_poll_one(struct hns_nic_ring_data *ring_data, int budget, void *v) { struct hnae_ring *ring = ring_data->ring; struct sk_buff *skb; - int num, bnum, ex_num; + int num, bnum; #define RCB_NOF_ALLOC_RX_BUFF_ONCE 16 int recv_pkts, recv_bds, clean_count, err; + int unused_count = hns_desc_unused(ring); num = readl_relaxed(ring->io_base + RCB_REG_FBDNUM); rmb(); /* make sure num taken effect before the other data is touched */ recv_pkts = 0, recv_bds = 0, clean_count = 0; -recv: + num -= unused_count; + while (recv_pkts < budget && recv_bds < num) { /* reuse or realloc buffers */ - if (clean_count >= RCB_NOF_ALLOC_RX_BUFF_ONCE) { - hns_nic_alloc_rx_buffers(ring_data, clean_count); + if (clean_count + unused_count >= RCB_NOF_ALLOC_RX_BUFF_ONCE) { + hns_nic_alloc_rx_buffers(ring_data, + clean_count + unused_count); clean_count = 0; + unused_count = hns_desc_unused(ring); } /* poll one pkt */ @@ -786,21 +788,11 @@ recv: recv_pkts++; } - /* make all data has been write before submit */ - if (recv_pkts < budget) { - ex_num = readl_relaxed(ring->io_base + RCB_REG_FBDNUM); - - if (ex_num > clean_count) { - num += ex_num - clean_count; - rmb(); /*complete read rx ring bd number*/ - goto recv; - } - } - out: /* make all data has been write before submit */ - if (clean_count > 0) - hns_nic_alloc_rx_buffers(ring_data, clean_count); + if (clean_count + unused_count > 0) + hns_nic_alloc_rx_buffers(ring_data, + clean_count + unused_count); return recv_pkts; } @@ -810,6 +802,8 @@ static void hns_nic_rx_fini_pro(struct hns_nic_ring_data *ring_data) struct hnae_ring *ring = ring_data->ring; int num = 0; + ring_data->ring->q->handle->dev->ops->toggle_ring_irq(ring, 0); + /* for hardware bug fixed */ num = readl_relaxed(ring->io_base + RCB_REG_FBDNUM); @@ -821,6 +815,20 @@ static void hns_nic_rx_fini_pro(struct hns_nic_ring_data *ring_data) } } +static void hns_nic_rx_fini_pro_v2(struct hns_nic_ring_data *ring_data) +{ + struct hnae_ring *ring = ring_data->ring; + int num = 0; + + num = readl_relaxed(ring->io_base + RCB_REG_FBDNUM); + + if (num == 0) + ring_data->ring->q->handle->dev->ops->toggle_ring_irq( + ring, 0); + else + napi_schedule(&ring_data->napi); +} + static inline void hns_nic_reclaim_one_desc(struct hnae_ring *ring, int *bytes, int *pkts) { @@ -922,7 +930,11 @@ static int hns_nic_tx_poll_one(struct hns_nic_ring_data *ring_data, static void hns_nic_tx_fini_pro(struct hns_nic_ring_data *ring_data) { struct hnae_ring *ring = ring_data->ring; - int head = readl_relaxed(ring->io_base + RCB_REG_HEAD); + int head; + + ring_data->ring->q->handle->dev->ops->toggle_ring_irq(ring, 0); + + head = readl_relaxed(ring->io_base + RCB_REG_HEAD); if (head != ring->next_to_clean) { ring_data->ring->q->handle->dev->ops->toggle_ring_irq( @@ -932,6 +944,18 @@ static void hns_nic_tx_fini_pro(struct hns_nic_ring_data *ring_data) } } +static void hns_nic_tx_fini_pro_v2(struct hns_nic_ring_data *ring_data) +{ + struct hnae_ring *ring = ring_data->ring; + int head = readl_relaxed(ring->io_base + RCB_REG_HEAD); + + if (head == ring->next_to_clean) + ring_data->ring->q->handle->dev->ops->toggle_ring_irq( + ring, 0); + else + napi_schedule(&ring_data->napi); +} + static void hns_nic_tx_clr_all_bufs(struct hns_nic_ring_data *ring_data) { struct hnae_ring *ring = ring_data->ring; @@ -963,10 +987,7 @@ static int hns_nic_common_poll(struct napi_struct *napi, int budget) if (clean_complete >= 0 && clean_complete < budget) { napi_complete(napi); - ring_data->ring->q->handle->dev->ops->toggle_ring_irq( - ring_data->ring, 0); - if (ring_data->fini_process) - ring_data->fini_process(ring_data); + ring_data->fini_process(ring_data); return 0; } @@ -1562,6 +1583,21 @@ struct rtnl_link_stats64 *hns_nic_get_stats64(struct net_device *ndev, return stats; } +static u16 +hns_nic_select_queue(struct net_device *ndev, struct sk_buff *skb, + void *accel_priv, select_queue_fallback_t fallback) +{ + struct ethhdr *eth_hdr = (struct ethhdr *)skb->data; + struct hns_nic_priv *priv = netdev_priv(ndev); + + /* fix hardware broadcast/multicast packets queue loopback */ + if (!AE_IS_VER1(priv->enet_ver) && + is_multicast_ether_addr(eth_hdr->h_dest)) + return 0; + else + return fallback(ndev, skb); +} + static const struct net_device_ops hns_nic_netdev_ops = { .ndo_open = hns_nic_net_open, .ndo_stop = hns_nic_net_stop, @@ -1577,6 +1613,7 @@ static const struct net_device_ops hns_nic_netdev_ops = { .ndo_poll_controller = hns_nic_poll_controller, #endif .ndo_set_rx_mode = hns_nic_set_rx_mode, + .ndo_select_queue = hns_nic_select_queue, }; static void hns_nic_update_link_status(struct net_device *netdev) @@ -1738,7 +1775,8 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv) rd->queue_index = i; rd->ring = &h->qs[i]->tx_ring; rd->poll_one = hns_nic_tx_poll_one; - rd->fini_process = is_ver1 ? hns_nic_tx_fini_pro : NULL; + rd->fini_process = is_ver1 ? hns_nic_tx_fini_pro : + hns_nic_tx_fini_pro_v2; netif_napi_add(priv->netdev, &rd->napi, hns_nic_common_poll, NIC_TX_CLEAN_MAX_NUM); @@ -1750,7 +1788,8 @@ static int hns_nic_init_ring_data(struct hns_nic_priv *priv) rd->ring = &h->qs[i - h->q_num]->rx_ring; rd->poll_one = hns_nic_rx_poll_one; rd->ex_process = hns_nic_rx_up_pro; - rd->fini_process = is_ver1 ? hns_nic_rx_fini_pro : NULL; + rd->fini_process = is_ver1 ? hns_nic_rx_fini_pro : + hns_nic_rx_fini_pro_v2; netif_napi_add(priv->netdev, &rd->napi, hns_nic_common_poll, NIC_RX_CLEAN_MAX_NUM); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 47e59bbfd061..87d5c94b2810 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -352,6 +352,13 @@ static int __lb_setup(struct net_device *ndev, break; } + if (!ret) { + if (loop == MAC_LOOP_NONE) + h->dev->ops->set_promisc_mode( + h, ndev->flags & IFF_PROMISC); + else + h->dev->ops->set_promisc_mode(h, 1); + } return ret; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c index d4585154151d..cc4fd61914d3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c @@ -287,7 +287,7 @@ retry: goto retry; } - MLX5_SET64(manage_pages_in, in, pas[i], addr); + MLX5_ARRAY_SET64(manage_pages_in, in, pas, i, addr); } MLX5_SET(manage_pages_in, in, opcode, MLX5_CMD_OP_MANAGE_PAGES); @@ -344,7 +344,7 @@ static int reclaim_pages_cmd(struct mlx5_core_dev *dev, if (fwp->func_id != func_id) continue; - MLX5_SET64(manage_pages_out, out, pas[i], fwp->addr); + MLX5_ARRAY_SET64(manage_pages_out, out, pas, i, fwp->addr); i++; } diff --git a/drivers/net/ethernet/qlogic/Kconfig b/drivers/net/ethernet/qlogic/Kconfig index 0df1391f9663..1e8339a67f6e 100644 --- a/drivers/net/ethernet/qlogic/Kconfig +++ b/drivers/net/ethernet/qlogic/Kconfig @@ -107,15 +107,4 @@ config QEDE ---help--- This enables the support for ... -config INFINIBAND_QEDR - tristate "QLogic qede RoCE sources [debug]" - depends on QEDE && 64BIT - select QED_LL2 - default n - ---help--- - This provides a temporary node that allows the compilation - and logical testing of the InfiniBand over Ethernet support - for QLogic QED. This would be replaced by the 'real' option - once the QEDR driver is added [+relocated]. - endif # NET_VENDOR_QLOGIC diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c index a6db10717d5c..02a8be2faed7 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c @@ -1517,7 +1517,7 @@ static void qed_ll2_register_cb_ops(struct qed_dev *cdev, static int qed_ll2_start(struct qed_dev *cdev, struct qed_ll2_params *params) { struct qed_ll2_info ll2_info; - struct qed_ll2_buffer *buffer; + struct qed_ll2_buffer *buffer, *tmp_buffer; enum qed_ll2_conn_type conn_type; struct qed_ptt *p_ptt; int rc, i; @@ -1587,7 +1587,7 @@ static int qed_ll2_start(struct qed_dev *cdev, struct qed_ll2_params *params) /* Post all Rx buffers to FW */ spin_lock_bh(&cdev->ll2->lock); - list_for_each_entry(buffer, &cdev->ll2->list, list) { + list_for_each_entry_safe(buffer, tmp_buffer, &cdev->ll2->list, list) { rc = qed_ll2_post_rx_buffer(QED_LEADING_HWFN(cdev), cdev->ll2->handle, buffer->phys_addr, 0, buffer, 1); diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c index 23430059471c..76831a398bed 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_roce.c +++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c @@ -2947,7 +2947,7 @@ static const struct qed_rdma_ops qed_rdma_ops_pass = { .roce_ll2_stats = &qed_roce_ll2_stats, }; -const struct qed_rdma_ops *qed_get_rdma_ops() +const struct qed_rdma_ops *qed_get_rdma_ops(void) { return &qed_rdma_ops_pass; } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4c8c60af7985..6c85b61aaa0b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -650,20 +650,27 @@ static int stmmac_init_ptp(struct stmmac_priv *priv) if (IS_ERR(priv->clk_ptp_ref)) { priv->clk_ptp_rate = clk_get_rate(priv->stmmac_clk); priv->clk_ptp_ref = NULL; + netdev_dbg(priv->dev, "PTP uses main clock\n"); } else { clk_prepare_enable(priv->clk_ptp_ref); priv->clk_ptp_rate = clk_get_rate(priv->clk_ptp_ref); + netdev_dbg(priv->dev, "PTP rate %d\n", priv->clk_ptp_rate); } priv->adv_ts = 0; - if (priv->dma_cap.atime_stamp && priv->extend_desc) + /* Check if adv_ts can be enabled for dwmac 4.x core */ + if (priv->plat->has_gmac4 && priv->dma_cap.atime_stamp) + priv->adv_ts = 1; + /* Dwmac 3.x core with extend_desc can support adv_ts */ + else if (priv->extend_desc && priv->dma_cap.atime_stamp) priv->adv_ts = 1; - if (netif_msg_hw(priv) && priv->dma_cap.time_stamp) - pr_debug("IEEE 1588-2002 Time Stamp supported\n"); + if (priv->dma_cap.time_stamp) + netdev_info(priv->dev, "IEEE 1588-2002 Timestamp supported\n"); - if (netif_msg_hw(priv) && priv->adv_ts) - pr_debug("IEEE 1588-2008 Advanced Time Stamp supported\n"); + if (priv->adv_ts) + netdev_info(priv->dev, + "IEEE 1588-2008 Advanced Timestamp supported\n"); priv->hw->ptp = &stmmac_ptp; priv->hwts_tx_en = 0; @@ -1702,8 +1709,8 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp) if (init_ptp) { ret = stmmac_init_ptp(priv); - if (ret && ret != -EOPNOTSUPP) - pr_warn("%s: failed PTP initialisation\n", __func__); + if (ret) + netdev_warn(priv->dev, "PTP support cannot init.\n"); } #ifdef CONFIG_DEBUG_FS diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index 6e3b82972ce8..289d52725a6c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c @@ -186,10 +186,12 @@ int stmmac_ptp_register(struct stmmac_priv *priv) priv->device); if (IS_ERR(priv->ptp_clock)) { priv->ptp_clock = NULL; - pr_err("ptp_clock_register() failed on %s\n", priv->dev->name); - } else if (priv->ptp_clock) - pr_debug("Added PTP HW clock successfully on %s\n", - priv->dev->name); + return PTR_ERR(priv->ptp_clock); + } + + spin_lock_init(&priv->ptp_lock); + + netdev_dbg(priv->dev, "Added PTP HW clock successfully\n"); return 0; } diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c index ece0ea0f6b38..6c7ec1ddd475 100644 --- a/drivers/net/ethernet/ti/tlan.c +++ b/drivers/net/ethernet/ti/tlan.c @@ -610,8 +610,8 @@ err_out_regions: #ifdef CONFIG_PCI if (pdev) pci_release_regions(pdev); -#endif err_out: +#endif if (pdev) pci_disable_device(pdev); return rc; diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 35f9f9742a48..c688d68c39aa 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -431,8 +431,7 @@ static void axienet_setoptions(struct net_device *ndev, u32 options) lp->options |= options; } -static void __axienet_device_reset(struct axienet_local *lp, - struct device *dev, off_t offset) +static void __axienet_device_reset(struct axienet_local *lp, off_t offset) { u32 timeout; /* Reset Axi DMA. This would reset Axi Ethernet core as well. The reset @@ -468,8 +467,8 @@ static void axienet_device_reset(struct net_device *ndev) u32 axienet_status; struct axienet_local *lp = netdev_priv(ndev); - __axienet_device_reset(lp, &ndev->dev, XAXIDMA_TX_CR_OFFSET); - __axienet_device_reset(lp, &ndev->dev, XAXIDMA_RX_CR_OFFSET); + __axienet_device_reset(lp, XAXIDMA_TX_CR_OFFSET); + __axienet_device_reset(lp, XAXIDMA_RX_CR_OFFSET); lp->max_frm_size = XAE_MAX_VLAN_FRAME_SIZE; lp->options |= XAE_OPTION_VLAN; @@ -1338,8 +1337,8 @@ static void axienet_dma_err_handler(unsigned long data) axienet_iow(lp, XAE_MDIO_MC_OFFSET, (mdio_mcreg & ~XAE_MDIO_MC_MDIOEN_MASK)); - __axienet_device_reset(lp, &ndev->dev, XAXIDMA_TX_CR_OFFSET); - __axienet_device_reset(lp, &ndev->dev, XAXIDMA_RX_CR_OFFSET); + __axienet_device_reset(lp, XAXIDMA_TX_CR_OFFSET); + __axienet_device_reset(lp, XAXIDMA_RX_CR_OFFSET); axienet_iow(lp, XAE_MDIO_MC_OFFSET, mdio_mcreg); axienet_mdio_wait_until_ready(lp); |
