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path: root/drivers/net/ethernet
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-rw-r--r--drivers/net/ethernet/Makefile2
-rw-r--r--drivers/net/ethernet/apm/xgene/xgene_enet_hw.c3
-rw-r--r--drivers/net/ethernet/apm/xgene/xgene_enet_main.c5
-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmgenet.c20
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c4
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c4
-rw-r--r--drivers/net/ethernet/freescale/gianfar.c5
-rw-r--r--drivers/net/ethernet/intel/fm10k/fm10k_main.c2
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c2
-rw-r--r--drivers/net/ethernet/micrel/ks8842.c5
-rw-r--r--drivers/net/ethernet/sfc/ef10.c27
13 files changed, 64 insertions, 19 deletions
diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index c51014b0464f..b52e0f63f9a3 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -65,7 +65,7 @@ obj-$(CONFIG_NET_VENDOR_PASEMI) += pasemi/
obj-$(CONFIG_NET_VENDOR_QLOGIC) += qlogic/
obj-$(CONFIG_NET_VENDOR_QUALCOMM) += qualcomm/
obj-$(CONFIG_NET_VENDOR_REALTEK) += realtek/
-obj-$(CONFIG_SH_ETH) += renesas/
+obj-$(CONFIG_NET_VENDOR_RENESAS) += renesas/
obj-$(CONFIG_NET_VENDOR_RDC) += rdc/
obj-$(CONFIG_NET_VENDOR_ROCKER) += rocker/
obj-$(CONFIG_NET_VENDOR_SAMSUNG) += samsung/
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
index a626c4315a89..cfa37041ab71 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
@@ -801,6 +801,9 @@ int xgene_enet_mdio_config(struct xgene_enet_pdata *pdata)
void xgene_enet_mdio_remove(struct xgene_enet_pdata *pdata)
{
+ if (pdata->phy_dev)
+ phy_disconnect(pdata->phy_dev);
+
mdiobus_unregister(pdata->mdio_bus);
mdiobus_free(pdata->mdio_bus);
pdata->mdio_bus = NULL;
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index 299eb4315fe6..a02ea7f8fdae 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -1277,9 +1277,10 @@ static int xgene_enet_remove(struct platform_device *pdev)
mac_ops->tx_disable(pdata);
xgene_enet_napi_del(pdata);
- xgene_enet_mdio_remove(pdata);
- xgene_enet_delete_desc_rings(pdata);
+ if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII)
+ xgene_enet_mdio_remove(pdata);
unregister_netdev(ndev);
+ xgene_enet_delete_desc_rings(pdata);
pdata->port_ops->shutdown(pdata);
free_netdev(ndev);
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index 64c1e9db6b0b..09ff09f828d0 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2126,6 +2126,8 @@ static int bcmgenet_dma_teardown(struct bcmgenet_priv *priv)
int ret = 0;
int timeout = 0;
u32 reg;
+ u32 dma_ctrl;
+ int i;
/* Disable TDMA to stop add more frames in TX DMA */
reg = bcmgenet_tdma_readl(priv, DMA_CTRL);
@@ -2169,6 +2171,20 @@ static int bcmgenet_dma_teardown(struct bcmgenet_priv *priv)
ret = -ETIMEDOUT;
}
+ dma_ctrl = 0;
+ for (i = 0; i < priv->hw_params->rx_queues; i++)
+ dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT));
+ reg = bcmgenet_rdma_readl(priv, DMA_CTRL);
+ reg &= ~dma_ctrl;
+ bcmgenet_rdma_writel(priv, reg, DMA_CTRL);
+
+ dma_ctrl = 0;
+ for (i = 0; i < priv->hw_params->tx_queues; i++)
+ dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT));
+ reg = bcmgenet_tdma_readl(priv, DMA_CTRL);
+ reg &= ~dma_ctrl;
+ bcmgenet_tdma_writel(priv, reg, DMA_CTRL);
+
return ret;
}
@@ -2820,8 +2836,6 @@ static void bcmgenet_timeout(struct net_device *dev)
netif_dbg(priv, tx_err, dev, "bcmgenet_timeout\n");
- bcmgenet_disable_tx_napi(priv);
-
for (q = 0; q < priv->hw_params->tx_queues; q++)
bcmgenet_dump_tx_queue(&priv->tx_rings[q]);
bcmgenet_dump_tx_queue(&priv->tx_rings[DESC_INDEX]);
@@ -2837,8 +2851,6 @@ static void bcmgenet_timeout(struct net_device *dev)
bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR);
bcmgenet_intrl2_1_writel(priv, int1_enable, INTRL2_CPU_MASK_CLEAR);
- bcmgenet_enable_tx_napi(priv);
-
dev->trans_start = jiffies;
dev->stats.tx_errors++;
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index c28e3bfdccd7..6ca693b03f33 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -5174,7 +5174,7 @@ static void be_add_vxlan_port(struct net_device *netdev, sa_family_t sa_family,
struct device *dev = &adapter->pdev->dev;
int status;
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->flags & BE_FLAGS_VXLAN_OFFLOADS) {
@@ -5221,7 +5221,7 @@ static void be_del_vxlan_port(struct net_device *netdev, sa_family_t sa_family,
{
struct be_adapter *adapter = netdev_priv(netdev);
- if (lancer_chip(adapter) || BEx_chip(adapter))
+ if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter))
return;
if (adapter->vxlan_port != port)
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 271bb5862346..b349e6f36ea7 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1778,7 +1778,7 @@ static int fec_enet_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
return ret;
fep->mii_timeout = 0;
- init_completion(&fep->mdio_done);
+ reinit_completion(&fep->mdio_done);
/* start a read op */
writel(FEC_MMFR_ST | FEC_MMFR_OP_READ |
@@ -1817,7 +1817,7 @@ static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
return ret;
fep->mii_timeout = 0;
- init_completion(&fep->mdio_done);
+ reinit_completion(&fep->mdio_done);
/* start a write op */
writel(FEC_MMFR_ST | FEC_MMFR_OP_WRITE |
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 2b7610f341b0..10b3bbbbac8e 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -2102,6 +2102,11 @@ int startup_gfar(struct net_device *ndev)
/* Start Rx/Tx DMA and enable the interrupts */
gfar_start(priv);
+ /* force link state update after mac reset */
+ priv->oldlink = 0;
+ priv->oldspeed = 0;
+ priv->oldduplex = -1;
+
phy_start(priv->phydev);
enable_napi(priv);
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
index 982fdcdc795b..b5b2925103ec 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
+++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
@@ -216,7 +216,7 @@ static void fm10k_reuse_rx_page(struct fm10k_ring *rx_ring,
static inline bool fm10k_page_is_reserved(struct page *page)
{
- return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
+ return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
}
static bool fm10k_can_reuse_rx_page(struct fm10k_rx_buffer *rx_buffer,
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index 2f70a9b152bd..830466c49987 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -6566,7 +6566,7 @@ static void igb_reuse_rx_page(struct igb_ring *rx_ring,
static inline bool igb_page_is_reserved(struct page *page)
{
- return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
+ return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
}
static bool igb_can_reuse_rx_page(struct igb_rx_buffer *rx_buffer,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 9aa6104e34ea..ae21e0b06c3a 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1832,7 +1832,7 @@ static void ixgbe_reuse_rx_page(struct ixgbe_ring *rx_ring,
static inline bool ixgbe_page_is_reserved(struct page *page)
{
- return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
+ return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
}
/**
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index e71cdde9cb01..1d7b00b038a2 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -765,7 +765,7 @@ static void ixgbevf_reuse_rx_page(struct ixgbevf_ring *rx_ring,
static inline bool ixgbevf_page_is_reserved(struct page *page)
{
- return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
+ return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
}
/**
diff --git a/drivers/net/ethernet/micrel/ks8842.c b/drivers/net/ethernet/micrel/ks8842.c
index f78909a00f15..09d2e16fd6b0 100644
--- a/drivers/net/ethernet/micrel/ks8842.c
+++ b/drivers/net/ethernet/micrel/ks8842.c
@@ -952,9 +952,8 @@ static int ks8842_alloc_dma_bufs(struct net_device *netdev)
sg_dma_address(&tx_ctl->sg) = dma_map_single(adapter->dev,
tx_ctl->buf, DMA_BUFFER_SIZE, DMA_TO_DEVICE);
- err = dma_mapping_error(adapter->dev,
- sg_dma_address(&tx_ctl->sg));
- if (err) {
+ if (dma_mapping_error(adapter->dev, sg_dma_address(&tx_ctl->sg))) {
+ err = -ENOMEM;
sg_dma_address(&tx_ctl->sg) = 0;
goto err;
}
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 605cc8948594..b1a4ea21c91c 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -1282,7 +1282,12 @@ static size_t efx_ef10_update_stats_common(struct efx_nic *efx, u64 *full_stats,
}
}
- if (core_stats) {
+ if (!core_stats)
+ return stats_count;
+
+ if (nic_data->datapath_caps &
+ 1 << MC_CMD_GET_CAPABILITIES_OUT_EVB_LBN) {
+ /* Use vadaptor stats. */
core_stats->rx_packets = stats[EF10_STAT_rx_unicast] +
stats[EF10_STAT_rx_multicast] +
stats[EF10_STAT_rx_broadcast];
@@ -1302,6 +1307,26 @@ static size_t efx_ef10_update_stats_common(struct efx_nic *efx, u64 *full_stats,
core_stats->rx_fifo_errors = stats[EF10_STAT_rx_overflow];
core_stats->rx_errors = core_stats->rx_crc_errors;
core_stats->tx_errors = stats[EF10_STAT_tx_bad];
+ } else {
+ /* Use port stats. */
+ core_stats->rx_packets = stats[EF10_STAT_port_rx_packets];
+ core_stats->tx_packets = stats[EF10_STAT_port_tx_packets];
+ core_stats->rx_bytes = stats[EF10_STAT_port_rx_bytes];
+ core_stats->tx_bytes = stats[EF10_STAT_port_tx_bytes];
+ core_stats->rx_dropped = stats[EF10_STAT_port_rx_nodesc_drops] +
+ stats[GENERIC_STAT_rx_nodesc_trunc] +
+ stats[GENERIC_STAT_rx_noskb_drops];
+ core_stats->multicast = stats[EF10_STAT_port_rx_multicast];
+ core_stats->rx_length_errors =
+ stats[EF10_STAT_port_rx_gtjumbo] +
+ stats[EF10_STAT_port_rx_length_error];
+ core_stats->rx_crc_errors = stats[EF10_STAT_port_rx_bad];
+ core_stats->rx_frame_errors =
+ stats[EF10_STAT_port_rx_align_error];
+ core_stats->rx_fifo_errors = stats[EF10_STAT_port_rx_overflow];
+ core_stats->rx_errors = (core_stats->rx_length_errors +
+ core_stats->rx_crc_errors +
+ core_stats->rx_frame_errors);
}
return stats_count;