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authorDavid S. Miller <davem@davemloft.net>2016-05-04 00:52:29 -0400
committerDavid S. Miller <davem@davemloft.net>2016-05-04 00:52:29 -0400
commitcba653210056cf47cc1969f831f05ddfb99ee2bd (patch)
tree92d93a3eee5b12d77af3696b9da8026e71df5752 /drivers/net
parent26879da58711aa604a1b866cbeedd7e0f78f90ad (diff)
parent7391daf2ffc780679d6ab3fad1db2619e5dd2c2a (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: net/ipv4/ip_gre.c Minor conflicts between tunnel bug fixes in net and ipv6 tunnel cleanups in net-next. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/dsa/mv88e6xxx.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c53
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h13
-rw-r--r--drivers/net/ethernet/cadence/macb.c34
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c3
-rw-r--r--drivers/net/ethernet/marvell/mvneta.c6
-rw-r--r--drivers/net/ethernet/marvell/pxa168_eth.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/Kconfig1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c34
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/uar.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/vxlan.c50
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/vxlan.h11
-rw-r--r--drivers/net/ethernet/myricom/myri10ge/myri10ge.c4
-rw-r--r--drivers/net/ethernet/sfc/ef10.c15
-rw-r--r--drivers/net/ethernet/ti/cpsw.c67
-rw-r--r--drivers/net/ethernet/ti/cpsw.h1
-rw-r--r--drivers/net/ethernet/ti/davinci_emac.c5
-rw-r--r--drivers/net/ethernet/toshiba/ps3_gelic_wireless.c2
-rw-r--r--drivers/net/phy/at803x.c40
-rw-r--r--drivers/net/usb/lan78xx.c44
-rw-r--r--drivers/net/usb/pegasus.c10
-rw-r--r--drivers/net/usb/smsc75xx.c12
-rw-r--r--drivers/net/usb/smsc95xx.c12
-rw-r--r--drivers/net/wireless/ath/ath9k/ar5008_phy.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9002_phy.c5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-8000.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-drv.c13
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c6
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/fw.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/drv.c10
31 files changed, 314 insertions, 160 deletions
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 61150af37bc7..470cfc783baa 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -2202,7 +2202,7 @@ int mv88e6xxx_port_bridge_join(struct dsa_switch *ds, int port,
struct net_device *bridge)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
- int i, err;
+ int i, err = 0;
mutex_lock(&ps->smi_mutex);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 4645c44e7c15..1199c2b4bf20 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -588,12 +588,30 @@ static inline int bnxt_alloc_rx_page(struct bnxt *bp,
struct page *page;
dma_addr_t mapping;
u16 sw_prod = rxr->rx_sw_agg_prod;
+ unsigned int offset = 0;
- page = alloc_page(gfp);
- if (!page)
- return -ENOMEM;
+ if (PAGE_SIZE > BNXT_RX_PAGE_SIZE) {
+ page = rxr->rx_page;
+ if (!page) {
+ page = alloc_page(gfp);
+ if (!page)
+ return -ENOMEM;
+ rxr->rx_page = page;
+ rxr->rx_page_offset = 0;
+ }
+ offset = rxr->rx_page_offset;
+ rxr->rx_page_offset += BNXT_RX_PAGE_SIZE;
+ if (rxr->rx_page_offset == PAGE_SIZE)
+ rxr->rx_page = NULL;
+ else
+ get_page(page);
+ } else {
+ page = alloc_page(gfp);
+ if (!page)
+ return -ENOMEM;
+ }
- mapping = dma_map_page(&pdev->dev, page, 0, PAGE_SIZE,
+ mapping = dma_map_page(&pdev->dev, page, offset, BNXT_RX_PAGE_SIZE,
PCI_DMA_FROMDEVICE);
if (dma_mapping_error(&pdev->dev, mapping)) {
__free_page(page);
@@ -608,6 +626,7 @@ static inline int bnxt_alloc_rx_page(struct bnxt *bp,
rxr->rx_sw_agg_prod = NEXT_RX_AGG(sw_prod);
rx_agg_buf->page = page;
+ rx_agg_buf->offset = offset;
rx_agg_buf->mapping = mapping;
rxbd->rx_bd_haddr = cpu_to_le64(mapping);
rxbd->rx_bd_opaque = sw_prod;
@@ -649,6 +668,7 @@ static void bnxt_reuse_rx_agg_bufs(struct bnxt_napi *bnapi, u16 cp_cons,
page = cons_rx_buf->page;
cons_rx_buf->page = NULL;
prod_rx_buf->page = page;
+ prod_rx_buf->offset = cons_rx_buf->offset;
prod_rx_buf->mapping = cons_rx_buf->mapping;
@@ -716,7 +736,8 @@ static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi,
RX_AGG_CMP_LEN) >> RX_AGG_CMP_LEN_SHIFT;
cons_rx_buf = &rxr->rx_agg_ring[cons];
- skb_fill_page_desc(skb, i, cons_rx_buf->page, 0, frag_len);
+ skb_fill_page_desc(skb, i, cons_rx_buf->page,
+ cons_rx_buf->offset, frag_len);
__clear_bit(cons, rxr->rx_agg_bmap);
/* It is possible for bnxt_alloc_rx_page() to allocate
@@ -747,7 +768,7 @@ static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi,
return NULL;
}
- dma_unmap_page(&pdev->dev, mapping, PAGE_SIZE,
+ dma_unmap_page(&pdev->dev, mapping, BNXT_RX_PAGE_SIZE,
PCI_DMA_FROMDEVICE);
skb->data_len += frag_len;
@@ -1635,13 +1656,17 @@ static void bnxt_free_rx_skbs(struct bnxt *bp)
dma_unmap_page(&pdev->dev,
dma_unmap_addr(rx_agg_buf, mapping),
- PAGE_SIZE, PCI_DMA_FROMDEVICE);
+ BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE);
rx_agg_buf->page = NULL;
__clear_bit(j, rxr->rx_agg_bmap);
__free_page(page);
}
+ if (rxr->rx_page) {
+ __free_page(rxr->rx_page);
+ rxr->rx_page = NULL;
+ }
}
}
@@ -2024,7 +2049,7 @@ static int bnxt_init_one_rx_ring(struct bnxt *bp, int ring_nr)
if (!(bp->flags & BNXT_FLAG_AGG_RINGS))
return 0;
- type = ((u32)PAGE_SIZE << RX_BD_LEN_SHIFT) |
+ type = ((u32)BNXT_RX_PAGE_SIZE << RX_BD_LEN_SHIFT) |
RX_BD_TYPE_RX_AGG_BD | RX_BD_FLAGS_SOP;
bnxt_init_rxbd_pages(ring, type);
@@ -2215,7 +2240,7 @@ void bnxt_set_ring_params(struct bnxt *bp)
bp->rx_agg_nr_pages = 0;
if (bp->flags & BNXT_FLAG_TPA)
- agg_factor = 4;
+ agg_factor = min_t(u32, 4, 65536 / BNXT_RX_PAGE_SIZE);
bp->flags &= ~BNXT_FLAG_JUMBO;
if (rx_space > PAGE_SIZE) {
@@ -3076,12 +3101,12 @@ static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags)
/* Number of segs are log2 units, and first packet is not
* included as part of this units.
*/
- if (mss <= PAGE_SIZE) {
- n = PAGE_SIZE / mss;
+ if (mss <= BNXT_RX_PAGE_SIZE) {
+ n = BNXT_RX_PAGE_SIZE / mss;
nsegs = (MAX_SKB_FRAGS - 1) * n;
} else {
- n = mss / PAGE_SIZE;
- if (mss & (PAGE_SIZE - 1))
+ n = mss / BNXT_RX_PAGE_SIZE;
+ if (mss & (BNXT_RX_PAGE_SIZE - 1))
n++;
nsegs = (MAX_SKB_FRAGS - n) / n;
}
@@ -4367,7 +4392,7 @@ static int bnxt_setup_int_mode(struct bnxt *bp)
if (bp->flags & BNXT_FLAG_MSIX_CAP)
rc = bnxt_setup_msix(bp);
- if (!(bp->flags & BNXT_FLAG_USING_MSIX)) {
+ if (!(bp->flags & BNXT_FLAG_USING_MSIX) && BNXT_PF(bp)) {
/* fallback to INTA */
rc = bnxt_setup_inta(bp);
}
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 26dac2f3c63c..62896352b0df 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -407,6 +407,15 @@ struct rx_tpa_end_cmp_ext {
#define BNXT_PAGE_SIZE (1 << BNXT_PAGE_SHIFT)
+/* The RXBD length is 16-bit so we can only support page sizes < 64K */
+#if (PAGE_SHIFT > 15)
+#define BNXT_RX_PAGE_SHIFT 15
+#else
+#define BNXT_RX_PAGE_SHIFT PAGE_SHIFT
+#endif
+
+#define BNXT_RX_PAGE_SIZE (1 << BNXT_RX_PAGE_SHIFT)
+
#define BNXT_MIN_PKT_SIZE 45
#define BNXT_NUM_TESTS(bp) 0
@@ -506,6 +515,7 @@ struct bnxt_sw_rx_bd {
struct bnxt_sw_rx_agg_bd {
struct page *page;
+ unsigned int offset;
dma_addr_t mapping;
};
@@ -586,6 +596,9 @@ struct bnxt_rx_ring_info {
unsigned long *rx_agg_bmap;
u16 rx_agg_bmap_size;
+ struct page *rx_page;
+ unsigned int rx_page_offset;
+
dma_addr_t rx_desc_mapping[MAX_RX_PAGES];
dma_addr_t rx_agg_desc_mapping[MAX_RX_AGG_PAGES];
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index eec3200ade4a..cb07d95e3dd9 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -440,7 +440,7 @@ static int macb_mii_init(struct macb *bp)
snprintf(bp->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
bp->pdev->name, bp->pdev->id);
bp->mii_bus->priv = bp;
- bp->mii_bus->parent = &bp->dev->dev;
+ bp->mii_bus->parent = &bp->pdev->dev;
pdata = dev_get_platdata(&bp->pdev->dev);
dev_set_drvdata(&bp->dev->dev, bp->mii_bus);
@@ -458,7 +458,8 @@ static int macb_mii_init(struct macb *bp)
struct phy_device *phydev;
phydev = mdiobus_scan(bp->mii_bus, i);
- if (IS_ERR(phydev)) {
+ if (IS_ERR(phydev) &&
+ PTR_ERR(phydev) != -ENODEV) {
err = PTR_ERR(phydev);
break;
}
@@ -3005,29 +3006,36 @@ static int macb_probe(struct platform_device *pdev)
if (err)
goto err_out_free_netdev;
+ err = macb_mii_init(bp);
+ if (err)
+ goto err_out_free_netdev;
+
+ phydev = bp->phy_dev;
+
+ netif_carrier_off(dev);
+
err = register_netdev(dev);
if (err) {
dev_err(&pdev->dev, "Cannot register net device, aborting.\n");
- goto err_out_unregister_netdev;
+ goto err_out_unregister_mdio;
}
- err = macb_mii_init(bp);
- if (err)
- goto err_out_unregister_netdev;
-
- netif_carrier_off(dev);
+ phy_attached_info(phydev);
netdev_info(dev, "Cadence %s rev 0x%08x at 0x%08lx irq %d (%pM)\n",
macb_is_gem(bp) ? "GEM" : "MACB", macb_readl(bp, MID),
dev->base_addr, dev->irq, dev->dev_addr);
- phydev = bp->phy_dev;
- phy_attached_info(phydev);
-
return 0;
-err_out_unregister_netdev:
- unregister_netdev(dev);
+err_out_unregister_mdio:
+ phy_disconnect(bp->phy_dev);
+ mdiobus_unregister(bp->mii_bus);
+ mdiobus_free(bp->mii_bus);
+
+ /* Shutdown the PHY if there is a GPIO reset */
+ if (bp->reset_gpio)
+ gpiod_set_value(bp->reset_gpio, 0);
err_out_free_netdev:
free_netdev(dev);
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 60908eab3b3a..43da891fab97 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -576,7 +576,7 @@ static void setup_rss(struct adapter *adap)
unsigned int nq0 = adap2pinfo(adap, 0)->nqsets;
unsigned int nq1 = adap->port[1] ? adap2pinfo(adap, 1)->nqsets : 1;
u8 cpus[SGE_QSETS + 1];
- u16 rspq_map[RSS_TABLE_SIZE];
+ u16 rspq_map[RSS_TABLE_SIZE + 1];
for (i = 0; i < SGE_QSETS; ++i)
cpus[i] = i;
@@ -586,6 +586,7 @@ static void setup_rss(struct adapter *adap)
rspq_map[i] = i % nq0;
rspq_map[i + RSS_TABLE_SIZE / 2] = (i % nq1) + nq0;
}
+ rspq_map[RSS_TABLE_SIZE] = 0xffff; /* terminator */
t3_config_rss(adap, F_RQFEEDBACKENABLE | F_TNLLKPEN | F_TNLMAPEN |
F_TNLPRTEN | F_TNL2TUPEN | F_TNL4TUPEN |
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 7fc490225da5..a6d26d351dfc 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3354,8 +3354,7 @@ static int mvneta_percpu_notifier(struct notifier_block *nfb,
/* Enable per-CPU interrupts on the CPU that is
* brought up.
*/
- smp_call_function_single(cpu, mvneta_percpu_enable,
- pp, true);
+ mvneta_percpu_enable(pp);
/* Enable per-CPU interrupt on the one CPU we care
* about.
@@ -3387,8 +3386,7 @@ static int mvneta_percpu_notifier(struct notifier_block *nfb,
/* Disable per-CPU interrupts on the CPU that is
* brought down.
*/
- smp_call_function_single(cpu, mvneta_percpu_disable,
- pp, true);
+ mvneta_percpu_disable(pp);
break;
case CPU_DEAD:
diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c
index 7ace07dad6a3..c442f6ad15ff 100644
--- a/drivers/net/ethernet/marvell/pxa168_eth.c
+++ b/drivers/net/ethernet/marvell/pxa168_eth.c
@@ -979,6 +979,8 @@ static int pxa168_init_phy(struct net_device *dev)
return 0;
pep->phy = mdiobus_scan(pep->smi_bus, pep->phy_addr);
+ if (IS_ERR(pep->phy))
+ return PTR_ERR(pep->phy);
if (!pep->phy)
return -ENODEV;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
index 1cf722eba607..559d11a443bc 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig
@@ -14,6 +14,7 @@ config MLX5_CORE_EN
bool "Mellanox Technologies ConnectX-4 Ethernet support"
depends on NETDEVICES && ETHERNET && PCI && MLX5_CORE
select PTP_1588_CLOCK
+ select VXLAN if MLX5_CORE=y
default n
---help---
Ethernet support in Mellanox Technologies ConnectX-4 NIC.
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 34523c48444e..bfa5daaaf5aa 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -525,6 +525,7 @@ struct mlx5e_priv {
struct mlx5e_vxlan_db vxlan;
struct mlx5e_params params;
+ struct workqueue_struct *wq;
struct work_struct update_carrier_work;
struct work_struct set_rx_mode_work;
struct delayed_work update_stats_work;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 4ccfc1ac62c5..7dfb73aa8e41 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -231,9 +231,8 @@ static void mlx5e_update_stats_work(struct work_struct *work)
mutex_lock(&priv->state_lock);
if (test_bit(MLX5E_STATE_OPENED, &priv->state)) {
mlx5e_update_stats(priv);
- schedule_delayed_work(dwork,
- msecs_to_jiffies(
- MLX5E_UPDATE_STATS_INTERVAL));
+ queue_delayed_work(priv->wq, dwork,
+ msecs_to_jiffies(MLX5E_UPDATE_STATS_INTERVAL));
}
mutex_unlock(&priv->state_lock);
}
@@ -249,7 +248,7 @@ static void mlx5e_async_event(struct mlx5_core_dev *mdev, void *vpriv,
switch (event) {
case MLX5_DEV_EVENT_PORT_UP:
case MLX5_DEV_EVENT_PORT_DOWN:
- schedule_work(&priv->update_carrier_work);
+ queue_work(priv->wq, &priv->update_carrier_work);
break;
default:
@@ -1695,7 +1694,7 @@ int mlx5e_open_locked(struct net_device *netdev)
priv->netdev->rx_cpu_rmap = priv->mdev->rmap;
#endif
- schedule_delayed_work(&priv->update_stats_work, 0);
+ queue_delayed_work(priv->wq, &priv->update_stats_work, 0);
return 0;
@@ -2202,7 +2201,7 @@ static void mlx5e_set_rx_mode(struct net_device *dev)
{
struct mlx5e_priv *priv = netdev_priv(dev);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
}
static int mlx5e_set_mac(struct net_device *netdev, void *addr)
@@ -2217,7 +2216,7 @@ static int mlx5e_set_mac(struct net_device *netdev, void *addr)
ether_addr_copy(netdev->dev_addr, saddr->sa_data);
netif_addr_unlock_bh(netdev);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
return 0;
}
@@ -2503,7 +2502,7 @@ static void mlx5e_add_vxlan_port(struct net_device *netdev,
if (!mlx5e_vxlan_allowed(priv->mdev))
return;
- mlx5e_vxlan_add_port(priv, be16_to_cpu(port));
+ mlx5e_vxlan_queue_work(priv, sa_family, be16_to_cpu(port), 1);
}
static void mlx5e_del_vxlan_port(struct net_device *netdev,
@@ -2514,7 +2513,7 @@ static void mlx5e_del_vxlan_port(struct net_device *netdev,
if (!mlx5e_vxlan_allowed(priv->mdev))
return;
- mlx5e_vxlan_del_port(priv, be16_to_cpu(port));
+ mlx5e_vxlan_queue_work(priv, sa_family, be16_to_cpu(port), 0);
}
static netdev_features_t mlx5e_vxlan_features_check(struct mlx5e_priv *priv,
@@ -2947,10 +2946,14 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev)
priv = netdev_priv(netdev);
+ priv->wq = create_singlethread_workqueue("mlx5e");
+ if (!priv->wq)
+ goto err_free_netdev;
+
err = mlx5_alloc_map_uar(mdev, &priv->cq_uar, false);
if (err) {
mlx5_core_err(mdev, "alloc_map uar failed, %d\n", err);
- goto err_free_netdev;
+ goto err_destroy_wq;
}
err = mlx5_core_alloc_pd(mdev, &priv->pdn);
@@ -3034,7 +3037,7 @@ static void *mlx5e_create_netdev(struct mlx5_core_dev *mdev)
}
mlx5e_enable_async_events(priv);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
return priv;
@@ -3072,6 +3075,9 @@ err_dealloc_pd:
err_unmap_free_uar:
mlx5_unmap_free_uar(mdev, &priv->cq_uar);
+err_destroy_wq:
+ destroy_workqueue(priv->wq);
+
err_free_netdev:
free_netdev(netdev);
@@ -3085,9 +3091,9 @@ static void mlx5e_destroy_netdev(struct mlx5_core_dev *mdev, void *vpriv)
set_bit(MLX5E_STATE_DESTROYING, &priv->state);
- schedule_work(&priv->set_rx_mode_work);
+ queue_work(priv->wq, &priv->set_rx_mode_work);
mlx5e_disable_async_events(priv);
- flush_scheduled_work();
+ flush_workqueue(priv->wq);
if (test_bit(MLX5_INTERFACE_STATE_SHUTDOWN, &mdev->intf_state)) {
netif_device_detach(netdev);
mutex_lock(&priv->state_lock);
@@ -3111,6 +3117,8 @@ static void mlx5e_destroy_netdev(struct mlx5_core_dev *mdev, void *vpriv)
mlx5_core_dealloc_transport_domain(priv->mdev, priv->tdn);
mlx5_core_dealloc_pd(priv->mdev, priv->pdn);
mlx5_unmap_free_uar(priv->mdev, &priv->cq_uar);
+ cancel_delayed_work_sync(&priv->update_stats_work);
+ destroy_workqueue(priv->wq);
if (!test_bit(MLX5_INTERFACE_STATE_SHUTDOWN, &mdev->intf_state))
free_netdev(netdev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/uar.c b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
index 8ba080e441a1..5ff8af472bf5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/uar.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/uar.c
@@ -269,8 +269,10 @@ EXPORT_SYMBOL(mlx5_alloc_map_uar);
void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar)
{
- iounmap(uar->map);
- iounmap(uar->bf_map);
+ if (uar->map)
+ iounmap(uar->map);
+ else
+ iounmap(uar->bf_map);
mlx5_cmd_free_uar(mdev, uar->index);
}
EXPORT_SYMBOL(mlx5_unmap_free_uar);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
index 9f10df25f3cd..f2fd1ef16da7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.c
@@ -95,21 +95,22 @@ struct mlx5e_vxlan *mlx5e_vxlan_lookup_port(struct mlx5e_priv *priv, u16 port)
return vxlan;
}
-int mlx5e_vxlan_add_port(struct mlx5e_priv *priv, u16 port)
+static void mlx5e_vxlan_add_port(struct work_struct *work)
{
+ struct mlx5e_vxlan_work *vxlan_work =
+ container_of(work, struct mlx5e_vxlan_work, work);
+ struct mlx5e_priv *priv = vxlan_work->priv;
struct mlx5e_vxlan_db *vxlan_db = &priv->vxlan;
+ u16 port = vxlan_work->port;
struct mlx5e_vxlan *vxlan;
int err;
- err = mlx5e_vxlan_core_add_port_cmd(priv->mdev, port);
- if (err)
- return err;
+ if (mlx5e_vxlan_core_add_port_cmd(priv->mdev, port))
+ goto free_work;
vxlan = kzalloc(sizeof(*vxlan), GFP_KERNEL);
- if (!vxlan) {
- err = -ENOMEM;
+ if (!vxlan)
goto err_delete_port;
- }
vxlan->udp_port = port;
@@ -119,13 +120,14 @@ int mlx5e_vxlan_add_port(struct mlx5e_priv *priv, u16 port)
if (err)
goto err_free;
- return 0;
+ goto free_work;
err_free:
kfree(vxlan);
err_delete_port:
mlx5e_vxlan_core_del_port_cmd(priv->mdev, port);
- return err;
+free_work:
+ kfree(vxlan_work);
}
static void __mlx5e_vxlan_core_del_port(struct mlx5e_priv *priv, u16 port)
@@ -145,12 +147,36 @@ static void __mlx5e_vxlan_core_del_port(struct mlx5e_priv *priv, u16 port)
kfree(vxlan);
}
-void mlx5e_vxlan_del_port(struct mlx5e_priv *priv, u16 port)
+static void mlx5e_vxlan_del_port(struct work_struct *work)
{
- if (!mlx5e_vxlan_lookup_port(priv, port))
- return;
+ struct mlx5e_vxlan_work *vxlan_work =
+ container_of(work, struct mlx5e_vxlan_work, work);
+ struct mlx5e_priv *priv = vxlan_work->priv;
+ u16 port = vxlan_work->port;
__mlx5e_vxlan_core_del_port(priv, port);
+
+ kfree(vxlan_work);
+}
+
+void mlx5e_vxlan_queue_work(struct mlx5e_priv *priv, sa_family_t sa_family,
+ u16 port, int add)
+{
+ struct mlx5e_vxlan_work *vxlan_work;
+
+ vxlan_work = kmalloc(sizeof(*vxlan_work), GFP_ATOMIC);
+ if (!vxlan_work)
+ return;
+
+ if (add)
+ INIT_WORK(&vxlan_work->work, mlx5e_vxlan_add_port);
+ else
+ INIT_WORK(&vxlan_work->work, mlx5e_vxlan_del_port);
+
+ vxlan_work->priv = priv;
+ vxlan_work->port = port;
+ vxlan_work->sa_family = sa_family;
+ queue_work(priv->wq, &vxlan_work->work);
}
void mlx5e_vxlan_cleanup(struct mlx5e_priv *priv)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
index a01685056ab1..129f3527aa14 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vxlan.h
@@ -39,6 +39,13 @@ struct mlx5e_vxlan {
u16 udp_port;
};
+struct mlx5e_vxlan_work {
+ struct work_struct work;
+ struct mlx5e_priv *priv;
+ sa_family_t sa_family;
+ u16 port;
+};
+
static inline bool mlx5e_vxlan_allowed(struct mlx5_core_dev *mdev)
{
return (MLX5_CAP_ETH(mdev, tunnel_stateless_vxlan) &&
@@ -46,8 +53,8 @@ static inline bool mlx5e_vxlan_allowed(struct mlx5_core_dev *mdev)
}
void mlx5e_vxlan_init(struct mlx5e_priv *priv);
-int mlx5e_vxlan_add_port(struct mlx5e_priv *priv, u16 port);
-void mlx5e_vxlan_del_port(struct mlx5e_priv *priv, u16 port);
+void mlx5e_vxlan_queue_work(struct mlx5e_priv *priv, sa_family_t sa_family,
+ u16 port, int add);
struct mlx5e_vxlan *mlx5e_vxlan_lookup_port(struct mlx5e_priv *priv, u16 port);
void mlx5e_vxlan_cleanup(struct mlx5e_priv *priv);
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 270c9eeb7ab6..6d1a956e3f77 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -2668,9 +2668,9 @@ static int myri10ge_close(struct net_device *dev)
del_timer_sync(&mgp->watchdog_timer);
mgp->running = MYRI10GE_ETH_STOPPING;
- local_bh_disable(); /* myri10ge_ss_lock_napi needs bh disabled */
for (i = 0; i < mgp->num_slices; i++) {
napi_disable(&mgp->ss[i].napi);
+ local_bh_disable(); /* myri10ge_ss_lock_napi needs this */
/* Lock the slice to prevent the busy_poll handler from
* accessing it. Later when we bring the NIC up, myri10ge_open
* resets the slice including this lock.
@@ -2679,8 +2679,8 @@ static int myri10ge_close(struct net_device *dev)
pr_info("Slice %d locked\n", i);
mdelay(1);
}
+ local_bh_enable();
}
- local_bh_enable();
netif_carrier_off(dev);
netif_tx_stop_all_queues(dev);
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 98d33d462c6c..1681084cc96f 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -1920,6 +1920,10 @@ static int efx_ef10_alloc_rss_context(struct efx_nic *efx, u32 *context,
return 0;
}
+ if (nic_data->datapath_caps &
+ 1 << MC_CMD_GET_CAPABILITIES_OUT_RX_RSS_LIMITED_LBN)
+ return -EOPNOTSUPP;
+
MCDI_SET_DWORD(inbuf, RSS_CONTEXT_ALLOC_IN_UPSTREAM_PORT_ID,
nic_data->vport_id);
MCDI_SET_DWORD(inbuf, RSS_CONTEXT_ALLOC_IN_TYPE, alloc_type);
@@ -2923,9 +2927,16 @@ static void efx_ef10_filter_push_prep(struct efx_nic *efx,
bool replacing)
{
struct efx_ef10_nic_data *nic_data = efx->nic_data;
+ u32 flags = spec->flags;
memset(inbuf, 0, MC_CMD_FILTER_OP_IN_LEN);
+ /* Remove RSS flag if we don't have an RSS context. */
+ if (flags & EFX_FILTER_FLAG_RX_RSS &&
+ spec->rss_context == EFX_FILTER_RSS_CONTEXT_DEFAULT &&
+ nic_data->rx_rss_context == EFX_EF10_RSS_CONTEXT_INVALID)
+ flags &= ~EFX_FILTER_FLAG_RX_RSS;
+
if (replacing) {
MCDI_SET_DWORD(inbuf, FILTER_OP_IN_OP,
MC_CMD_FILTER_OP_IN_OP_REPLACE);
@@ -2985,10 +2996,10 @@ static void efx_ef10_filter_push_prep(struct efx_nic *efx,
spec->dmaq_id == EFX_FILTER_RX_DMAQ_ID_DROP ?
0 : spec->dmaq_id);
MCDI_SET_DWORD(inbuf, FILTER_OP_IN_RX_MODE,
- (spec->flags & EFX_FILTER_FLAG_RX_RSS) ?
+ (flags & EFX_FILTER_FLAG_RX_RSS) ?
MC_CMD_FILTER_OP_IN_RX_MODE_RSS :
MC_CMD_FILTER_OP_IN_RX_MODE_SIMPLE);
- if (spec->flags & EFX_FILTER_FLAG_RX_RSS)
+ if (flags & EFX_FILTER_FLAG_RX_RSS)
MCDI_SET_DWORD(inbuf, FILTER_OP_IN_RX_CONTEXT,
spec->rss_context !=
EFX_FILTER_RSS_CONTEXT_DEFAULT ?
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 0fa75a86b1c1..68577ee2e64a 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -367,7 +367,6 @@ struct cpsw_priv {
spinlock_t lock;
struct platform_device *pdev;
struct net_device *ndev;
- struct device_node *phy_node;
struct napi_struct napi_rx;
struct napi_struct napi_tx;
struct device *dev;
@@ -1142,25 +1141,34 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
cpsw_ale_add_mcast(priv->ale, priv->ndev->broadcast,
1 << slave_port, 0, 0, ALE_MCAST_FWD_2);
- if (priv->phy_node)
- slave->phy = of_phy_connect(priv->ndev, priv->phy_node,
+ if (slave->data->phy_node) {
+ slave->phy = of_phy_connect(priv->ndev, slave->data->phy_node,
&cpsw_adjust_link, 0, slave->data->phy_if);
- else
+ if (!slave->phy) {
+ dev_err(priv->dev, "phy \"%s\" not found on slave %d\n",
+ slave->data->phy_node->full_name,
+ slave->slave_num);
+ return;
+ }
+ } else {
slave->phy = phy_connect(priv->ndev, slave->data->phy_id,
&cpsw_adjust_link, slave->data->phy_if);
- if (IS_ERR(slave->phy)) {
- dev_err(priv->dev, "phy %s not found on slave %d\n",
- slave->data->phy_id, slave->slave_num);
- slave->phy = NULL;
- } else {
- phy_attached_info(slave->phy);
+ if (IS_ERR(slave->phy)) {
+ dev_err(priv->dev,
+ "phy \"%s\" not found on slave %d, err %ld\n",
+ slave->data->phy_id, slave->slave_num,
+ PTR_ERR(slave->phy));
+ slave->phy = NULL;
+ return;
+ }
+ }
- phy_start(slave->phy);
+ phy_attached_info(slave->phy);
- /* Configure GMII_SEL register */
- cpsw_phy_sel(&priv->pdev->dev, slave->phy->interface,
- slave->slave_num);
- }
+ phy_start(slave->phy);
+
+ /* Configure GMII_SEL register */
+ cpsw_phy_sel(&priv->pdev->dev, slave->phy->interface, slave->slave_num);
}
static inline void cpsw_add_default_vlan(struct cpsw_priv *priv)
@@ -1932,12 +1940,11 @@ static void cpsw_slave_init(struct cpsw_slave *slave, struct cpsw_priv *priv,
slave->port_vlan = data->dual_emac_res_vlan;
}
-static int cpsw_probe_dt(struct cpsw_priv *priv,
+static int cpsw_probe_dt(struct cpsw_platform_data *data,
struct platform_device *pdev)
{
struct device_node *node = pdev->dev.of_node;
struct device_node *slave_node;
- struct cpsw_platform_data *data = &priv->data;
int i = 0, ret;
u32 prop;
@@ -2025,25 +2032,21 @@ static int cpsw_probe_dt(struct cpsw_priv *priv,
if (strcmp(slave_node->name, "slave"))
continue;
- priv->phy_node = of_parse_phandle(slave_node, "phy-handle", 0);
+ slave_data->phy_node = of_parse_phandle(slave_node,
+ "phy-handle", 0);
parp = of_get_property(slave_node, "phy_id", &lenp);
- if (of_phy_is_fixed_link(slave_node)) {
- struct device_node *phy_node;
- struct phy_device *phy_dev;
-
+ if (slave_data->phy_node) {
+ dev_dbg(&pdev->dev,
+ "slave[%d] using phy-handle=\"%s\"\n",
+ i, slave_data->phy_node->full_name);
+ } else if (of_phy_is_fixed_link(slave_node)) {
/* In the case of a fixed PHY, the DT node associated
* to the PHY is the Ethernet MAC DT node.
*/
ret = of_phy_register_fixed_link(slave_node);
if (ret)
return ret;
- phy_node = of_node_get(slave_node);
- phy_dev = of_phy_find_device(phy_node);
- if (!phy_dev)
- return -ENODEV;
- snprintf(slave_data->phy_id, sizeof(slave_data->phy_id),
- PHY_ID_FMT, phy_dev->mdio.bus->id,
- phy_dev->mdio.addr);
+ slave_data->phy_node = of_node_get(slave_node);
} else if (parp) {
u32 phyid;
struct device_node *mdio_node;
@@ -2064,7 +2067,9 @@ static int cpsw_probe_dt(struct cpsw_priv *priv,
snprintf(slave_data->phy_id, sizeof(slave_data->phy_id),
PHY_ID_FMT, mdio->name, phyid);
} else {
- dev_err(&pdev->dev, "No slave[%d] phy_id or fixed-link property\n", i);
+ dev_err(&pdev->dev,
+ "No slave[%d] phy_id, phy-handle, or fixed-link property\n",
+ i);
goto no_phy_slave;
}
slave_data->phy_if = of_get_phy_mode(slave_node);
@@ -2266,7 +2271,7 @@ static int cpsw_probe(struct platform_device *pdev)
/* Select default pin state */
pinctrl_pm_select_default_state(&pdev->dev);
- if (cpsw_probe_dt(priv, pdev)) {
+ if (cpsw_probe_dt(&priv->data, pdev)) {
dev_err(&pdev->dev, "cpsw: platform data missing\n");
ret = -ENODEV;
goto clean_runtime_disable_ret;
diff --git a/drivers/net/ethernet/ti/cpsw.h b/drivers/net/ethernet/ti/cpsw.h
index 442a7038e660..e50afd1b2eda 100644
--- a/drivers/net/ethernet/ti/cpsw.h
+++ b/drivers/net/ethernet/ti/cpsw.h
@@ -18,6 +18,7 @@
#include <linux/phy.h>
struct cpsw_slave_data {
+ struct device_node *phy_node;
char phy_id[MII_BUS_ID_SIZE];
int phy_if;
u8 mac_addr[ETH_ALEN];
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 58d58f002559..f56d66e6ec15 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1512,7 +1512,10 @@ static int emac_devioctl(struct net_device *ndev, struct ifreq *ifrq, int cmd)
/* TODO: Add phy read and write and private statistics get feature */
- return phy_mii_ioctl(priv->phydev, ifrq, cmd);
+ if (priv->phydev)
+ return phy_mii_ioctl(priv->phydev, ifrq, cmd);
+ else
+ return -EOPNOTSUPP;
}
static int match_first_device(struct device *dev, void *data)
diff --git a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
index 13214a6492ac..743b18266a7c 100644
--- a/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
+++ b/drivers/net/ethernet/toshiba/ps3_gelic_wireless.c
@@ -1622,7 +1622,7 @@ static void gelic_wl_scan_complete_event(struct gelic_wl_info *wl)
continue;
/* copy hw scan info */
- memcpy(target->hwinfo, scan_info, scan_info->size);
+ memcpy(target->hwinfo, scan_info, be16_to_cpu(scan_info->size));
target->essid_len = strnlen(scan_info->essid,
sizeof(scan_info->essid));
target->rate_len = 0;
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index b3ffaee30858..f279a897a5c7 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -359,27 +359,25 @@ static void at803x_link_change_notify(struct phy_device *phydev)
* in the FIFO. In such cases, the FIFO enters an error mode it
* cannot recover from by software.
*/
- if (phydev->drv->phy_id == ATH8030_PHY_ID) {
- if (phydev->state == PHY_NOLINK) {
- if (priv->gpiod_reset && !priv->phy_reset) {
- struct at803x_context context;
-
- at803x_context_save(phydev, &context);
-
- gpiod_set_value(priv->gpiod_reset, 1);
- msleep(1);
- gpiod_set_value(priv->gpiod_reset, 0);
- msleep(1);
-
- at803x_context_restore(phydev, &context);
-
- phydev_dbg(phydev, "%s(): phy was reset\n",
- __func__);
- priv->phy_reset = true;
- }
- } else {
- priv->phy_reset = false;
+ if (phydev->state == PHY_NOLINK) {
+ if (priv->gpiod_reset && !priv->phy_reset) {
+ struct at803x_context context;
+
+ at803x_context_save(phydev, &context);
+
+ gpiod_set_value(priv->gpiod_reset, 1);
+ msleep(1);
+ gpiod_set_value(priv->gpiod_reset, 0);
+ msleep(1);
+
+ at803x_context_restore(phydev, &context);
+
+ phydev_dbg(phydev, "%s(): phy was reset\n",
+ __func__);
+ priv->phy_reset = true;
}
+ } else {
+ priv->phy_reset = false;
}
}
@@ -391,7 +389,6 @@ static struct phy_driver at803x_driver[] = {
.phy_id_mask = 0xffffffef,
.probe = at803x_probe,
.config_init = at803x_config_init,
- .link_change_notify = at803x_link_change_notify,
.set_wol = at803x_set_wol,
.get_wol = at803x_get_wol,
.suspend = at803x_suspend,
@@ -427,7 +424,6 @@ static struct phy_driver at803x_driver[] = {
.phy_id_mask = 0xffffffef,
.probe = at803x_probe,
.config_init = at803x_config_init,
- .link_change_notify = at803x_link_change_notify,
.set_wol = at803x_set_wol,
.get_wol = at803x_get_wol,
.suspend = at803x_suspend,
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index f20890ee03f3..f64778ad9753 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -269,6 +269,7 @@ struct skb_data { /* skb->cb is one of these */
struct lan78xx_net *dev;
enum skb_state state;
size_t length;
+ int num_of_packet;
};
struct usb_context {
@@ -1803,7 +1804,34 @@ static void lan78xx_remove_mdio(struct lan78xx_net *dev)
static void lan78xx_link_status_change(struct net_device *net)
{
- /* nothing to do */
+ struct phy_device *phydev = net->phydev;
+ int ret, temp;
+
+ /* At forced 100 F/H mode, chip may fail to set mode correctly
+ * when cable is switched between long(~50+m) and short one.
+ * As workaround, set to 10 before setting to 100
+ * at forced 100 F/H mode.
+ */
+ if (!phydev->autoneg && (phydev->speed == 100)) {
+ /* disable phy interrupt */
+ temp = phy_read(phydev, LAN88XX_INT_MASK);
+ temp &= ~LAN88XX_INT_MASK_MDINTPIN_EN_;
+ ret = phy_write(phydev, LAN88XX_INT_MASK, temp);
+
+ temp = phy_read(phydev, MII_BMCR);
+ temp &= ~(BMCR_SPEED100 | BMCR_SPEED1000);
+ phy_write(phydev, MII_BMCR, temp); /* set to 10 first */
+ temp |= BMCR_SPEED100;
+ phy_write(phydev, MII_BMCR, temp); /* set to 100 later */
+
+ /* clear pending interrupt generated while workaround */
+ temp = phy_read(phydev, LAN88XX_INT_STS);
+
+ /* enable phy interrupt back */
+ temp = phy_read(phydev, LAN88XX_INT_MASK);
+ temp |= LAN88XX_INT_MASK_MDINTPIN_EN_;
+ ret = phy_write(phydev, LAN88XX_INT_MASK, temp);
+ }
}
static int lan78xx_phy_init(struct lan78xx_net *dev)
@@ -2464,7 +2492,7 @@ static void tx_complete(struct urb *urb)
struct lan78xx_net *dev = entry->dev;
if (urb->status == 0) {
- dev->net->stats.tx_packets++;
+ dev->net->stats.tx_packets += entry->num_of_packet;
dev->net->stats.tx_bytes += entry->length;
} else {
dev->net->stats.tx_errors++;
@@ -2681,10 +2709,11 @@ void lan78xx_skb_return(struct lan78xx_net *dev, struct sk_buff *skb)
return;
}
- skb->protocol = eth_type_trans(skb, dev->net);
dev->net->stats.rx_packets++;
dev->net->stats.rx_bytes += skb->len;
+ skb->protocol = eth_type_trans(skb, dev->net);
+
netif_dbg(dev, rx_status, dev->net, "< rx, len %zu, type 0x%x\n",
skb->len + sizeof(struct ethhdr), skb->protocol);
memset(skb->cb, 0, sizeof(struct skb_data));
@@ -2934,13 +2963,16 @@ static void lan78xx_tx_bh(struct lan78xx_net *dev)
skb_totallen = 0;
pkt_cnt = 0;
+ count = 0;
+ length = 0;
for (skb = tqp->next; pkt_cnt < tqp->qlen; skb = skb->next) {
if (skb_is_gso(skb)) {
if (pkt_cnt) {
/* handle previous packets first */
break;
}
- length = skb->len;
+ count = 1;
+ length = skb->len - TX_OVERHEAD;
skb2 = skb_dequeue(tqp);
goto gso_skb;
}
@@ -2961,14 +2993,13 @@ static void lan78xx_tx_bh(struct lan78xx_net *dev)
for (count = pos = 0; count < pkt_cnt; count++) {
skb2 = skb_dequeue(tqp);
if (skb2) {
+ length += (skb2->len - TX_OVERHEAD);
memcpy(skb->data + pos, skb2->data, skb2->len);
pos += roundup(skb2->len, sizeof(u32));
dev_kfree_skb(skb2);
}
}
- length = skb_totallen;
-
gso_skb:
urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!urb) {
@@ -2980,6 +3011,7 @@ gso_skb:
entry->urb = urb;
entry->dev = dev;
entry->length = length;
+ entry->num_of_packet = count;
spin_lock_irqsave(&dev->txq.lock, flags);
ret = usb_autopm_get_interface_async(dev->intf);
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index f84080215915..82129eef7774 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -411,7 +411,7 @@ static int enable_net_traffic(struct net_device *dev, struct usb_device *usb)
int ret;
read_mii_word(pegasus, pegasus->phy, MII_LPA, &linkpart);
- data[0] = 0xc9;
+ data[0] = 0xc8; /* TX & RX enable, append status, no CRC */
data[1] = 0;
if (linkpart & (ADVERTISE_100FULL | ADVERTISE_10FULL))
data[1] |= 0x20; /* set full duplex */
@@ -497,7 +497,7 @@ static void read_bulk_callback(struct urb *urb)
pkt_len = buf[count - 3] << 8;
pkt_len += buf[count - 4];
pkt_len &= 0xfff;
- pkt_len -= 8;
+ pkt_len -= 4;
}
/*
@@ -528,7 +528,7 @@ static void read_bulk_callback(struct urb *urb)
goon:
usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,
usb_rcvbulkpipe(pegasus->usb, 1),
- pegasus->rx_skb->data, PEGASUS_MTU + 8,
+ pegasus->rx_skb->data, PEGASUS_MTU,
read_bulk_callback, pegasus);
rx_status = usb_submit_urb(pegasus->rx_urb, GFP_ATOMIC);
if (rx_status == -ENODEV)
@@ -569,7 +569,7 @@ static void rx_fixup(unsigned long data)
}
usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,
usb_rcvbulkpipe(pegasus->usb, 1),
- pegasus->rx_skb->data, PEGASUS_MTU + 8,
+ pegasus->rx_skb->data, PEGASUS_MTU,
read_bulk_callback, pegasus);
try_again:
status = usb_submit_urb(pegasus->rx_urb, GFP_ATOMIC);
@@ -823,7 +823,7 @@ static int pegasus_open(struct net_device *net)
usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,
usb_rcvbulkpipe(pegasus->usb, 1),
- pegasus->rx_skb->data, PEGASUS_MTU + 8,
+ pegasus->rx_skb->data, PEGASUS_MTU,
read_bulk_callback, pegasus);
if ((res = usb_submit_urb(pegasus->rx_urb, GFP_KERNEL))) {
if (res == -ENODEV)
diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c
index 30033dbe6662..c369db99c005 100644
--- a/drivers/net/usb/smsc75xx.c
+++ b/drivers/net/usb/smsc75xx.c
@@ -29,6 +29,7 @@
#include <linux/crc32.h>
#include <linux/usb/usbnet.h>
#include <linux/slab.h>
+#include <linux/of_net.h>
#include "smsc75xx.h"
#define SMSC_CHIPNAME "smsc75xx"
@@ -761,6 +762,15 @@ static int smsc75xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
static void smsc75xx_init_mac_address(struct usbnet *dev)
{
+ const u8 *mac_addr;
+
+ /* maybe the boot loader passed the MAC address in devicetree */
+ mac_addr = of_get_mac_address(dev->udev->dev.of_node);
+ if (mac_addr) {
+ memcpy(dev->net->dev_addr, mac_addr, ETH_ALEN);
+ return;
+ }
+
/* try reading mac address from EEPROM */
if (smsc75xx_read_eeprom(dev, EEPROM_MAC_OFFSET, ETH_ALEN,
dev->net->dev_addr) == 0) {
@@ -772,7 +782,7 @@ static void smsc75xx_init_mac_address(struct usbnet *dev)
}
}
- /* no eeprom, or eeprom values are invalid. generate random MAC */
+ /* no useful static MAC address found. generate a random one */
eth_hw_addr_random(dev->net);
netif_dbg(dev, ifup, dev->net, "MAC address set to eth_random_addr\n");
}
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 66b3ab9f614e..2edc2bc6d1b9 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -29,6 +29,7 @@
#include <linux/crc32.h>
#include <linux/usb/usbnet.h>
#include <linux/slab.h>
+#include <linux/of_net.h>
#include "smsc95xx.h"
#define SMSC_CHIPNAME "smsc95xx"
@@ -765,6 +766,15 @@ static int smsc95xx_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
static void smsc95xx_init_mac_address(struct usbnet *dev)
{
+ const u8 *mac_addr;
+
+ /* maybe the boot loader passed the MAC address in devicetree */
+ mac_addr = of_get_mac_address(dev->udev->dev.of_node);
+ if (mac_addr) {
+ memcpy(dev->net->dev_addr, mac_addr, ETH_ALEN);
+ return;
+ }
+
/* try reading mac address from EEPROM */
if (smsc95xx_read_eeprom(dev, EEPROM_MAC_OFFSET, ETH_ALEN,
dev->net->dev_addr) == 0) {
@@ -775,7 +785,7 @@ static void smsc95xx_init_mac_address(struct usbnet *dev)
}
}
- /* no eeprom, or eeprom values are invalid. generate random MAC */
+ /* no useful static MAC address found. generate a random one */
eth_hw_addr_random(dev->net);
netif_dbg(dev, ifup, dev->net, "MAC address set to eth_random_addr\n");
}
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 8f8793004b9f..1b271b99c49e 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -274,6 +274,9 @@ void ar5008_hw_cmn_spur_mitigate(struct ath_hw *ah,
};
static const int inc[4] = { 0, 100, 0, 0 };
+ memset(&mask_m, 0, sizeof(int8_t) * 123);
+ memset(&mask_p, 0, sizeof(int8_t) * 123);
+
cur_bin = -6000;
upper = bin + 100;
lower = bin - 100;
@@ -424,14 +427,9 @@ static void ar5008_hw_spur_mitigate(struct ath_hw *ah,
int tmp, new;
int i;
- int8_t mask_m[123];
- int8_t mask_p[123];
int cur_bb_spur;
bool is2GHz = IS_CHAN_2GHZ(chan);
- memset(&mask_m, 0, sizeof(int8_t) * 123);
- memset(&mask_p, 0, sizeof(int8_t) * 123);
-
for (i = 0; i < AR_EEPROM_MODAL_SPURS; i++) {
cur_bb_spur = ah->eep_ops->get_spur_channel(ah, i, is2GHz);
if (AR_NO_SPUR == cur_bb_spur)
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_phy.c b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
index db6624527d99..53d7445a5d12 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c
@@ -178,14 +178,9 @@ static void ar9002_hw_spur_mitigate(struct ath_hw *ah,
int i;
struct chan_centers centers;
- int8_t mask_m[123];
- int8_t mask_p[123];
int cur_bb_spur;
bool is2GHz = IS_CHAN_2GHZ(chan);
- memset(&mask_m, 0, sizeof(int8_t) * 123);
- memset(&mask_p, 0, sizeof(int8_t) * 123);
-
ath9k_hw_get_channel_centers(ah, chan, &centers);
freq = centers.synth_center;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
index a9212a12f4da..2d20556ce22d 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
@@ -89,7 +89,7 @@
#define IWL8260_SMEM_OFFSET 0x400000
#define IWL8260_SMEM_LEN 0x68000
-#define IWL8000_FW_PRE "iwlwifi-8000"
+#define IWL8000_FW_PRE "iwlwifi-8000C-"
#define IWL8000_MODULE_FIRMWARE(api) \
IWL8000_FW_PRE "-" __stringify(api) ".ucode"
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 4f495d9153a6..ff18b0658677 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -240,19 +240,6 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
snprintf(drv->firmware_name, sizeof(drv->firmware_name), "%s%s.ucode",
name_pre, tag);
- /*
- * Starting 8000B - FW name format has changed. This overwrites the
- * previous name and uses the new format.
- */
- if (drv->trans->cfg->device_family == IWL_DEVICE_FAMILY_8000) {
- char rev_step = 'A' + CSR_HW_REV_STEP(drv->trans->hw_rev);
-
- if (rev_step != 'A')
- snprintf(drv->firmware_name,
- sizeof(drv->firmware_name), "%s%c-%s.ucode",
- name_pre, rev_step, tag);
- }
-
IWL_DEBUG_INFO(drv, "attempting to load firmware %s'%s'\n",
(drv->fw_index == UCODE_EXPERIMENTAL_INDEX)
? "EXPERIMENTAL " : "",
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
index cbb5947b3fab..e25171f9b407 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c
@@ -609,7 +609,8 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
}
/* Make room for fw's virtual image pages, if it exists */
- if (mvm->fw->img[mvm->cur_ucode].paging_mem_size)
+ if (mvm->fw->img[mvm->cur_ucode].paging_mem_size &&
+ mvm->fw_paging_db[0].fw_paging_block)
file_len += mvm->num_of_paging_blk *
(sizeof(*dump_data) +
sizeof(struct iwl_fw_error_dump_paging) +
@@ -750,7 +751,8 @@ void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
}
/* Dump fw's virtual image */
- if (mvm->fw->img[mvm->cur_ucode].paging_mem_size) {
+ if (mvm->fw->img[mvm->cur_ucode].paging_mem_size &&
+ mvm->fw_paging_db[0].fw_paging_block) {
for (i = 1; i < mvm->num_of_paging_blk + 1; i++) {
struct iwl_fw_error_dump_paging *paging;
struct page *pages =
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 9e97cf4ff1c5..b70f4530f960 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -149,9 +149,11 @@ void iwl_free_fw_paging(struct iwl_mvm *mvm)
__free_pages(mvm->fw_paging_db[i].fw_paging_block,
get_order(mvm->fw_paging_db[i].fw_paging_size));
+ mvm->fw_paging_db[i].fw_paging_block = NULL;
}
kfree(mvm->trans->paging_download_buf);
mvm->trans->paging_download_buf = NULL;
+ mvm->trans->paging_db = NULL;
memset(mvm->fw_paging_db, 0, sizeof(mvm->fw_paging_db));
}
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 41c6dd5b9ccc..de42066fa49b 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -479,8 +479,18 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x24F3, 0x0930, iwl8260_2ac_cfg)},
{IWL_PCI_DEVICE(0x24F3, 0x0000, iwl8265_2ac_cfg)},
{IWL_PCI_DEVICE(0x24FD, 0x0010, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x0110, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x1110, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x1010, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x0050, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x0150, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x9010, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x8110, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x8050, iwl8265_2ac_cfg)},
{IWL_PCI_DEVICE(0x24FD, 0x8010, iwl8265_2ac_cfg)},
{IWL_PCI_DEVICE(0x24FD, 0x0810, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x9110, iwl8265_2ac_cfg)},
+ {IWL_PCI_DEVICE(0x24FD, 0x8130, iwl8265_2ac_cfg)},
/* 9000 Series */
{IWL_PCI_DEVICE(0x9DF0, 0x0A10, iwl9560_2ac_cfg)},