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-rw-r--r--drivers/net/ethernet/amd/pcnet32.c31
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c2
-rw-r--r--drivers/net/ethernet/dec/tulip/tulip_core.c2
-rw-r--r--drivers/net/ethernet/emulex/benet/be.h2
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.c17
-rw-r--r--drivers/net/ethernet/emulex/benet/be_cmds.h2
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c131
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c37
-rw-r--r--drivers/net/ethernet/ibm/ibmveth.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_netdev.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4_en.h2
-rw-r--r--drivers/net/ethernet/smsc/smc91x.c20
-rw-r--r--drivers/net/ethernet/wiznet/w5100.c2
-rw-r--r--drivers/net/ethernet/wiznet/w5300.c2
15 files changed, 167 insertions, 93 deletions
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index 8eb37e0194b5..bc8b04f42882 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -1543,7 +1543,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
{
struct pcnet32_private *lp;
int i, media;
- int fdx, mii, fset, dxsuflo;
+ int fdx, mii, fset, dxsuflo, sram;
int chip_version;
char *chipname;
struct net_device *dev;
@@ -1580,7 +1580,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
}
/* initialize variables */
- fdx = mii = fset = dxsuflo = 0;
+ fdx = mii = fset = dxsuflo = sram = 0;
chip_version = (chip_version >> 12) & 0xffff;
switch (chip_version) {
@@ -1613,6 +1613,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
chipname = "PCnet/FAST III 79C973"; /* PCI */
fdx = 1;
mii = 1;
+ sram = 1;
break;
case 0x2626:
chipname = "PCnet/Home 79C978"; /* PCI */
@@ -1636,6 +1637,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
chipname = "PCnet/FAST III 79C975"; /* PCI */
fdx = 1;
mii = 1;
+ sram = 1;
break;
case 0x2628:
chipname = "PCnet/PRO 79C976";
@@ -1664,6 +1666,31 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
dxsuflo = 1;
}
+ /*
+ * The Am79C973/Am79C975 controllers come with 12K of SRAM
+ * which we can use for the Tx/Rx buffers but most importantly,
+ * the use of SRAM allow us to use the BCR18:NOUFLO bit to avoid
+ * Tx fifo underflows.
+ */
+ if (sram) {
+ /*
+ * The SRAM is being configured in two steps. First we
+ * set the SRAM size in the BCR25:SRAM_SIZE bits. According
+ * to the datasheet, each bit corresponds to a 512-byte
+ * page so we can have at most 24 pages. The SRAM_SIZE
+ * holds the value of the upper 8 bits of the 16-bit SRAM size.
+ * The low 8-bits start at 0x00 and end at 0xff. So the
+ * address range is from 0x0000 up to 0x17ff. Therefore,
+ * the SRAM_SIZE is set to 0x17. The next step is to set
+ * the BCR26:SRAM_BND midway through so the Tx and Rx
+ * buffers can share the SRAM equally.
+ */
+ a->write_bcr(ioaddr, 25, 0x17);
+ a->write_bcr(ioaddr, 26, 0xc);
+ /* And finally enable the NOUFLO bit */
+ a->write_bcr(ioaddr, 18, a->read_bcr(ioaddr, 18) | (1 << 11));
+ }
+
dev = alloc_etherdev(sizeof(*lp));
if (!dev) {
ret = -ENOMEM;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 2ee12b54239b..9677431c582a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -12769,7 +12769,7 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev,
NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 |
NETIF_F_RXCSUM | NETIF_F_LRO | NETIF_F_GRO |
NETIF_F_RXHASH | NETIF_F_HW_VLAN_CTAG_TX;
- if (!CHIP_IS_E1x(bp)) {
+ if (!chip_is_e1x) {
dev->hw_features |= NETIF_F_GSO_GRE | NETIF_F_GSO_UDP_TUNNEL |
NETIF_F_GSO_IPIP | NETIF_F_GSO_SIT;
dev->hw_enc_features =
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 1498d078c319..afbe1682ff48 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -1120,7 +1120,7 @@ int t4_prep_fw(struct adapter *adap, struct fw_info *fw_info,
}
/* Installed successfully, update the cached header too. */
- memcpy(card_fw, fs_fw, sizeof(*card_fw));
+ *card_fw = *fs_fw;
card_fw_usable = 1;
*reset = 0; /* already reset as part of load_fw */
}
diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c
index 3b42556f7f8d..ed41559bae77 100644
--- a/drivers/net/ethernet/dec/tulip/tulip_core.c
+++ b/drivers/net/ethernet/dec/tulip/tulip_core.c
@@ -589,7 +589,7 @@ static void tulip_tx_timeout(struct net_device *dev)
(unsigned int)tp->rx_ring[i].buffer1,
(unsigned int)tp->rx_ring[i].buffer2,
buf[0], buf[1], buf[2]);
- for (j = 0; buf[j] != 0xee && j < 1600; j++)
+ for (j = 0; ((j < 1600) && buf[j] != 0xee); j++)
if (j < 100)
pr_cont(" %02x", buf[j]);
pr_cont(" j=%d\n", j);
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 996bbc6a244f..eb39673ed6a6 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -362,6 +362,7 @@ struct be_vf_cfg {
u16 vlan_tag;
u32 tx_rate;
u32 plink_tracking;
+ u32 privileges;
};
enum vf_state {
@@ -468,6 +469,7 @@ struct be_adapter {
u8 __iomem *csr; /* CSR BAR used only for BE2/3 */
u8 __iomem *db; /* Door Bell */
+ u8 __iomem *pcicfg; /* On SH,BEx only. Shadow of PCI config space */
struct mutex mbox_lock; /* For serializing mbox cmds to BE card */
struct be_dma_mem mbox_mem;
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index dc278391a391..fb140faeafb1 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -1849,15 +1849,11 @@ int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *set_eqd,
{
int num_eqs, i = 0;
- if (lancer_chip(adapter) && num > 8) {
- while (num) {
- num_eqs = min(num, 8);
- __be_cmd_modify_eqd(adapter, &set_eqd[i], num_eqs);
- i += num_eqs;
- num -= num_eqs;
- }
- } else {
- __be_cmd_modify_eqd(adapter, set_eqd, num);
+ while (num) {
+ num_eqs = min(num, 8);
+ __be_cmd_modify_eqd(adapter, &set_eqd[i], num_eqs);
+ i += num_eqs;
+ num -= num_eqs;
}
return 0;
@@ -1865,7 +1861,7 @@ int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *set_eqd,
/* Uses sycnhronous mcc */
int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array,
- u32 num)
+ u32 num, u32 domain)
{
struct be_mcc_wrb *wrb;
struct be_cmd_req_vlan_config *req;
@@ -1883,6 +1879,7 @@ int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array,
be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_NTWK_VLAN_CONFIG, sizeof(*req),
wrb, NULL);
+ req->hdr.domain = domain;
req->interface_id = if_id;
req->untagged = BE_IF_FLAGS_UNTAGGED & be_if_cap_flags(adapter) ? 1 : 0;
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index 53e903f37247..1ec22300e254 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -2266,7 +2266,7 @@ int lancer_cmd_get_pport_stats(struct be_adapter *adapter,
int be_cmd_get_fw_ver(struct be_adapter *adapter);
int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *, int num);
int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array,
- u32 num);
+ u32 num, u32 domain);
int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 status);
int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc);
int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc);
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 5652b005947f..d8df78b6554d 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1261,7 +1261,7 @@ static int be_vid_config(struct be_adapter *adapter)
for_each_set_bit(i, adapter->vids, VLAN_N_VID)
vids[num++] = cpu_to_le16(i);
- status = be_cmd_vlan_config(adapter, adapter->if_handle, vids, num);
+ status = be_cmd_vlan_config(adapter, adapter->if_handle, vids, num, 0);
if (status) {
dev_err(dev, "Setting HW VLAN filtering failed\n");
/* Set to VLAN promisc mode as setting VLAN filter failed */
@@ -1470,11 +1470,67 @@ static int be_get_vf_config(struct net_device *netdev, int vf,
return 0;
}
+static int be_set_vf_tvt(struct be_adapter *adapter, int vf, u16 vlan)
+{
+ struct be_vf_cfg *vf_cfg = &adapter->vf_cfg[vf];
+ u16 vids[BE_NUM_VLANS_SUPPORTED];
+ int vf_if_id = vf_cfg->if_handle;
+ int status;
+
+ /* Enable Transparent VLAN Tagging */
+ status = be_cmd_set_hsw_config(adapter, vlan, vf + 1, vf_if_id, 0);
+ if (status)
+ return status;
+
+ /* Clear pre-programmed VLAN filters on VF if any, if TVT is enabled */
+ vids[0] = 0;
+ status = be_cmd_vlan_config(adapter, vf_if_id, vids, 1, vf + 1);
+ if (!status)
+ dev_info(&adapter->pdev->dev,
+ "Cleared guest VLANs on VF%d", vf);
+
+ /* After TVT is enabled, disallow VFs to program VLAN filters */
+ if (vf_cfg->privileges & BE_PRIV_FILTMGMT) {
+ status = be_cmd_set_fn_privileges(adapter, vf_cfg->privileges &
+ ~BE_PRIV_FILTMGMT, vf + 1);
+ if (!status)
+ vf_cfg->privileges &= ~BE_PRIV_FILTMGMT;
+ }
+ return 0;
+}
+
+static int be_clear_vf_tvt(struct be_adapter *adapter, int vf)
+{
+ struct be_vf_cfg *vf_cfg = &adapter->vf_cfg[vf];
+ struct device *dev = &adapter->pdev->dev;
+ int status;
+
+ /* Reset Transparent VLAN Tagging. */
+ status = be_cmd_set_hsw_config(adapter, BE_RESET_VLAN_TAG_ID, vf + 1,
+ vf_cfg->if_handle, 0);
+ if (status)
+ return status;
+
+ /* Allow VFs to program VLAN filtering */
+ if (!(vf_cfg->privileges & BE_PRIV_FILTMGMT)) {
+ status = be_cmd_set_fn_privileges(adapter, vf_cfg->privileges |
+ BE_PRIV_FILTMGMT, vf + 1);
+ if (!status) {
+ vf_cfg->privileges |= BE_PRIV_FILTMGMT;
+ dev_info(dev, "VF%d: FILTMGMT priv enabled", vf);
+ }
+ }
+
+ dev_info(dev,
+ "Disable/re-enable i/f in VM to clear Transparent VLAN tag");
+ return 0;
+}
+
static int be_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
{
struct be_adapter *adapter = netdev_priv(netdev);
struct be_vf_cfg *vf_cfg = &adapter->vf_cfg[vf];
- int status = 0;
+ int status;
if (!sriov_enabled(adapter))
return -EPERM;
@@ -1484,24 +1540,19 @@ static int be_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
if (vlan || qos) {
vlan |= qos << VLAN_PRIO_SHIFT;
- if (vf_cfg->vlan_tag != vlan)
- status = be_cmd_set_hsw_config(adapter, vlan, vf + 1,
- vf_cfg->if_handle, 0);
+ status = be_set_vf_tvt(adapter, vf, vlan);
} else {
- /* Reset Transparent Vlan Tagging. */
- status = be_cmd_set_hsw_config(adapter, BE_RESET_VLAN_TAG_ID,
- vf + 1, vf_cfg->if_handle, 0);
+ status = be_clear_vf_tvt(adapter, vf);
}
if (status) {
dev_err(&adapter->pdev->dev,
- "VLAN %d config on VF %d failed : %#x\n", vlan,
- vf, status);
+ "VLAN %d config on VF %d failed : %#x\n", vlan, vf,
+ status);
return be_cmd_status(status);
}
vf_cfg->vlan_tag = vlan;
-
return 0;
}
@@ -2868,14 +2919,12 @@ void be_detect_error(struct be_adapter *adapter)
}
}
} else {
- pci_read_config_dword(adapter->pdev,
- PCICFG_UE_STATUS_LOW, &ue_lo);
- pci_read_config_dword(adapter->pdev,
- PCICFG_UE_STATUS_HIGH, &ue_hi);
- pci_read_config_dword(adapter->pdev,
- PCICFG_UE_STATUS_LOW_MASK, &ue_lo_mask);
- pci_read_config_dword(adapter->pdev,
- PCICFG_UE_STATUS_HI_MASK, &ue_hi_mask);
+ ue_lo = ioread32(adapter->pcicfg + PCICFG_UE_STATUS_LOW);
+ ue_hi = ioread32(adapter->pcicfg + PCICFG_UE_STATUS_HIGH);
+ ue_lo_mask = ioread32(adapter->pcicfg +
+ PCICFG_UE_STATUS_LOW_MASK);
+ ue_hi_mask = ioread32(adapter->pcicfg +
+ PCICFG_UE_STATUS_HI_MASK);
ue_lo = (ue_lo & ~ue_lo_mask);
ue_hi = (ue_hi & ~ue_hi_mask);
@@ -3480,7 +3529,6 @@ static int be_if_create(struct be_adapter *adapter, u32 *if_handle,
u32 cap_flags, u32 vf)
{
u32 en_flags;
- int status;
en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
BE_IF_FLAGS_MULTICAST | BE_IF_FLAGS_PASS_L3L4_ERRORS |
@@ -3488,10 +3536,7 @@ static int be_if_create(struct be_adapter *adapter, u32 *if_handle,
en_flags &= cap_flags;
- status = be_cmd_if_create(adapter, cap_flags, en_flags,
- if_handle, vf);
-
- return status;
+ return be_cmd_if_create(adapter, cap_flags, en_flags, if_handle, vf);
}
static int be_vfs_if_create(struct be_adapter *adapter)
@@ -3510,8 +3555,13 @@ static int be_vfs_if_create(struct be_adapter *adapter)
status = be_cmd_get_profile_config(adapter, &res,
RESOURCE_LIMITS,
vf + 1);
- if (!status)
+ if (!status) {
cap_flags = res.if_cap_flags;
+ /* Prevent VFs from enabling VLAN promiscuous
+ * mode
+ */
+ cap_flags &= ~BE_IF_FLAGS_VLAN_PROMISCUOUS;
+ }
}
status = be_if_create(adapter, &vf_cfg->if_handle,
@@ -3545,7 +3595,6 @@ static int be_vf_setup(struct be_adapter *adapter)
struct device *dev = &adapter->pdev->dev;
struct be_vf_cfg *vf_cfg;
int status, old_vfs, vf;
- u32 privileges;
old_vfs = pci_num_vf(adapter->pdev);
@@ -3575,15 +3624,18 @@ static int be_vf_setup(struct be_adapter *adapter)
for_all_vfs(adapter, vf_cfg, vf) {
/* Allow VFs to programs MAC/VLAN filters */
- status = be_cmd_get_fn_privileges(adapter, &privileges, vf + 1);
- if (!status && !(privileges & BE_PRIV_FILTMGMT)) {
+ status = be_cmd_get_fn_privileges(adapter, &vf_cfg->privileges,
+ vf + 1);
+ if (!status && !(vf_cfg->privileges & BE_PRIV_FILTMGMT)) {
status = be_cmd_set_fn_privileges(adapter,
- privileges |
+ vf_cfg->privileges |
BE_PRIV_FILTMGMT,
vf + 1);
- if (!status)
+ if (!status) {
+ vf_cfg->privileges |= BE_PRIV_FILTMGMT;
dev_info(dev, "VF%d has FILTMGMT privilege\n",
vf);
+ }
}
/* Allow full available bandwidth */
@@ -5154,6 +5206,7 @@ static int be_roce_map_pci_bars(struct be_adapter *adapter)
static int be_map_pci_bars(struct be_adapter *adapter)
{
+ struct pci_dev *pdev = adapter->pdev;
u8 __iomem *addr;
u32 sli_intf;
@@ -5163,21 +5216,33 @@ static int be_map_pci_bars(struct be_adapter *adapter)
adapter->virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0;
if (BEx_chip(adapter) && be_physfn(adapter)) {
- adapter->csr = pci_iomap(adapter->pdev, 2, 0);
+ adapter->csr = pci_iomap(pdev, 2, 0);
if (!adapter->csr)
return -ENOMEM;
}
- addr = pci_iomap(adapter->pdev, db_bar(adapter), 0);
+ addr = pci_iomap(pdev, db_bar(adapter), 0);
if (!addr)
goto pci_map_err;
adapter->db = addr;
+ if (skyhawk_chip(adapter) || BEx_chip(adapter)) {
+ if (be_physfn(adapter)) {
+ /* PCICFG is the 2nd BAR in BE2 */
+ addr = pci_iomap(pdev, BE2_chip(adapter) ? 1 : 0, 0);
+ if (!addr)
+ goto pci_map_err;
+ adapter->pcicfg = addr;
+ } else {
+ adapter->pcicfg = adapter->db + SRIOV_VF_PCICFG_OFFSET;
+ }
+ }
+
be_roce_map_pci_bars(adapter);
return 0;
pci_map_err:
- dev_err(&adapter->pdev->dev, "Error in mapping PCI BARs\n");
+ dev_err(&pdev->dev, "Error in mapping PCI BARs\n");
be_unmap_pci_bars(adapter);
return -ENOMEM;
}
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 99492b7e3713..78e1ce09b1ab 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1189,13 +1189,12 @@ static void
fec_enet_tx_queue(struct net_device *ndev, u16 queue_id)
{
struct fec_enet_private *fep;
- struct bufdesc *bdp, *bdp_t;
+ struct bufdesc *bdp;
unsigned short status;
struct sk_buff *skb;
struct fec_enet_priv_tx_q *txq;
struct netdev_queue *nq;
int index = 0;
- int i, bdnum;
int entries_free;
fep = netdev_priv(ndev);
@@ -1216,29 +1215,18 @@ fec_enet_tx_queue(struct net_device *ndev, u16 queue_id)
if (bdp == txq->cur_tx)
break;
- bdp_t = bdp;
- bdnum = 1;
- index = fec_enet_get_bd_index(txq->tx_bd_base, bdp_t, fep);
- skb = txq->tx_skbuff[index];
- while (!skb) {
- bdp_t = fec_enet_get_nextdesc(bdp_t, fep, queue_id);
- index = fec_enet_get_bd_index(txq->tx_bd_base, bdp_t, fep);
- skb = txq->tx_skbuff[index];
- bdnum++;
- }
- if (skb_shinfo(skb)->nr_frags &&
- (status = bdp_t->cbd_sc) & BD_ENET_TX_READY)
- break;
+ index = fec_enet_get_bd_index(txq->tx_bd_base, bdp, fep);
- for (i = 0; i < bdnum; i++) {
- if (!IS_TSO_HEADER(txq, bdp->cbd_bufaddr))
- dma_unmap_single(&fep->pdev->dev, bdp->cbd_bufaddr,
- bdp->cbd_datlen, DMA_TO_DEVICE);
- bdp->cbd_bufaddr = 0;
- if (i < bdnum - 1)
- bdp = fec_enet_get_nextdesc(bdp, fep, queue_id);
- }
+ skb = txq->tx_skbuff[index];
txq->tx_skbuff[index] = NULL;
+ if (!IS_TSO_HEADER(txq, bdp->cbd_bufaddr))
+ dma_unmap_single(&fep->pdev->dev, bdp->cbd_bufaddr,
+ bdp->cbd_datlen, DMA_TO_DEVICE);
+ bdp->cbd_bufaddr = 0;
+ if (!skb) {
+ bdp = fec_enet_get_nextdesc(bdp, fep, queue_id);
+ continue;
+ }
/* Check for errors. */
if (status & (BD_ENET_TX_HB | BD_ENET_TX_LC |
@@ -1479,8 +1467,7 @@ fec_enet_rx_queue(struct net_device *ndev, int budget, u16 queue_id)
vlan_packet_rcvd = true;
- skb_copy_to_linear_data_offset(skb, VLAN_HLEN,
- data, (2 * ETH_ALEN));
+ memmove(skb->data + VLAN_HLEN, data, ETH_ALEN * 2);
skb_pull(skb, VLAN_HLEN);
}
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 072426a72745..cd7675ac5bf9 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -1136,6 +1136,8 @@ restart_poll:
ibmveth_replenish_task(adapter);
if (frames_processed < budget) {
+ napi_complete(napi);
+
/* We think we are done - reenable interrupts,
* then check once more to make sure we are done.
*/
@@ -1144,8 +1146,6 @@ restart_poll:
BUG_ON(lpar_rc != H_SUCCESS);
- napi_complete(napi);
-
if (ibmveth_rxq_pending_buffer(adapter) &&
napi_reschedule(napi)) {
lpar_rc = h_vio_signal(adapter->vdev->unit_address,
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 763ba2641d5c..a8339e98ad24 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -1698,8 +1698,6 @@ int mlx4_en_start_port(struct net_device *dev)
/* Schedule multicast task to populate multicast list */
queue_work(mdev->workqueue, &priv->rx_mode_task);
- mlx4_set_stats_bitmap(mdev->dev, &priv->stats_bitmap);
-
#ifdef CONFIG_MLX4_EN_VXLAN
if (priv->mdev->dev->caps.tunnel_offload_mode == MLX4_TUNNEL_OFFLOAD_MODE_VXLAN)
vxlan_get_rx_port(dev);
@@ -2882,6 +2880,8 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
queue_delayed_work(mdev->workqueue, &priv->service_task,
SERVICE_TASK_DELAY);
+ mlx4_set_stats_bitmap(mdev->dev, &priv->stats_bitmap);
+
return 0;
out:
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 94553b501c76..8ad241bbcf25 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -453,7 +453,7 @@ struct mlx4_en_port_stats {
unsigned long rx_chksum_none;
unsigned long rx_chksum_complete;
unsigned long tx_chksum_offload;
-#define NUM_PORT_STATS 9
+#define NUM_PORT_STATS 10
};
struct mlx4_en_perf_stats {
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index 5d093dc0f5f5..8678e39aba08 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -2248,10 +2248,9 @@ static int smc_drv_probe(struct platform_device *pdev)
const struct of_device_id *match = NULL;
struct smc_local *lp;
struct net_device *ndev;
- struct resource *res;
+ struct resource *res, *ires;
unsigned int __iomem *addr;
unsigned long irq_flags = SMC_IRQ_FLAGS;
- unsigned long irq_resflags;
int ret;
ndev = alloc_etherdev(sizeof(struct smc_local));
@@ -2343,19 +2342,16 @@ static int smc_drv_probe(struct platform_device *pdev)
goto out_free_netdev;
}
- ndev->irq = platform_get_irq(pdev, 0);
- if (ndev->irq <= 0) {
+ ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+ if (!ires) {
ret = -ENODEV;
goto out_release_io;
}
- /*
- * If this platform does not specify any special irqflags, or if
- * the resource supplies a trigger, override the irqflags with
- * the trigger flags from the resource.
- */
- irq_resflags = irqd_get_trigger_type(irq_get_irq_data(ndev->irq));
- if (irq_flags == -1 || irq_resflags & IRQF_TRIGGER_MASK)
- irq_flags = irq_resflags & IRQF_TRIGGER_MASK;
+
+ ndev->irq = ires->start;
+
+ if (irq_flags == -1 || ires->flags & IRQF_TRIGGER_MASK)
+ irq_flags = ires->flags & IRQF_TRIGGER_MASK;
ret = smc_request_attrib(pdev, ndev);
if (ret)
diff --git a/drivers/net/ethernet/wiznet/w5100.c b/drivers/net/ethernet/wiznet/w5100.c
index f5498c26b3c7..8b282d0b169c 100644
--- a/drivers/net/ethernet/wiznet/w5100.c
+++ b/drivers/net/ethernet/wiznet/w5100.c
@@ -498,9 +498,9 @@ static int w5100_napi_poll(struct napi_struct *napi, int budget)
}
if (rx_count < budget) {
+ napi_complete(napi);
w5100_write(priv, W5100_IMR, IR_S0);
mmiowb();
- napi_complete(napi);
}
return rx_count;
diff --git a/drivers/net/ethernet/wiznet/w5300.c b/drivers/net/ethernet/wiznet/w5300.c
index ca0c631ed628..8da7b930ff59 100644
--- a/drivers/net/ethernet/wiznet/w5300.c
+++ b/drivers/net/ethernet/wiznet/w5300.c
@@ -418,9 +418,9 @@ static int w5300_napi_poll(struct napi_struct *napi, int budget)
}
if (rx_count < budget) {
+ napi_complete(napi);
w5300_write(priv, W5300_IMR, IR_S0);
mmiowb();
- napi_complete(napi);
}
return rx_count;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 16:20:28 +0000