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-rw-r--r--drivers/net/bonding/bond_netlink.c3
-rw-r--r--drivers/net/dsa/dsa_loop.c3
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_nic.c6
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c4
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c3
-rw-r--r--drivers/net/ethernet/brocade/bna/bfa_ioc.c2
-rw-r--r--drivers/net/ethernet/brocade/bna/bnad_ethtool.c4
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h9
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c38
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h6
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/cmd.c14
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_ethtool.c5
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_rx.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_cxt.c1
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_dev.c2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_main.c6
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_filter.c5
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_main.c25
-rw-r--r--drivers/net/ethernet/qlogic/qlge/qlge_dbg.c4
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c41
-rw-r--r--drivers/net/ethernet/ti/cpsw.c16
-rw-r--r--drivers/net/hamradio/yam.c10
-rw-r--r--drivers/net/hippi/rrunner.c17
-rw-r--r--drivers/net/phy/mdio-mux-bcm-iproc.c5
-rw-r--r--drivers/net/usb/cdc_ncm.c11
-rw-r--r--drivers/net/wimax/i2400m/i2400m-usb.h2
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_mac.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/mac.c4
-rw-r--r--drivers/net/wireless/intel/iwlegacy/4965-mac.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/dvm/rx.c4
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c8
32 files changed, 183 insertions, 86 deletions
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
index c502c139d3bc..47a8103610bc 100644
--- a/drivers/net/bonding/bond_netlink.c
+++ b/drivers/net/bonding/bond_netlink.c
@@ -549,7 +549,8 @@ static int bond_fill_info(struct sk_buff *skb,
targets_added = 0;
for (i = 0; i < BOND_MAX_ARP_TARGETS; i++) {
if (bond->params.arp_targets[i]) {
- nla_put_be32(skb, i, bond->params.arp_targets[i]);
+ if (nla_put_be32(skb, i, bond->params.arp_targets[i]))
+ goto nla_put_failure;
targets_added = 1;
}
}
diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c
index f0fc4de4fc9a..a19e1781e9bb 100644
--- a/drivers/net/dsa/dsa_loop.c
+++ b/drivers/net/dsa/dsa_loop.c
@@ -256,6 +256,9 @@ static int dsa_loop_drv_probe(struct mdio_device *mdiodev)
return -ENOMEM;
ps = devm_kzalloc(&mdiodev->dev, sizeof(*ps), GFP_KERNEL);
+ if (!ps)
+ return -ENOMEM;
+
ps->netdev = dev_get_by_name(&init_net, pdata->netdev);
if (!ps->netdev)
return -EPROBE_DEFER;
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index cdb02991f249..9ee1c5016784 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -755,7 +755,7 @@ void aq_nic_get_stats(struct aq_nic_s *self, u64 *data)
count = 0U;
for (i = 0U, aq_vec = self->aq_vec[0];
- self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) {
+ aq_vec && self->aq_vecs > i; ++i, aq_vec = self->aq_vec[i]) {
data += count;
aq_vec_get_sw_stats(aq_vec, data, &count);
}
@@ -959,8 +959,10 @@ void aq_nic_free_hot_resources(struct aq_nic_s *self)
goto err_exit;
for (i = AQ_DIMOF(self->aq_vec); i--;) {
- if (self->aq_vec[i])
+ if (self->aq_vec[i]) {
aq_vec_free(self->aq_vec[i]);
+ self->aq_vec[i] = NULL;
+ }
}
err_exit:;
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index a8c2db881b75..567ee54504bc 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -838,7 +838,7 @@ static int alx_enable_msix(struct alx_priv *alx)
err = pci_alloc_irq_vectors(alx->hw.pdev, num_vec, num_vec,
PCI_IRQ_MSIX);
- if (err) {
+ if (err < 0) {
netdev_warn(alx->dev, "Enabling MSI-X interrupts failed!\n");
return err;
}
@@ -904,7 +904,7 @@ static int alx_init_intr(struct alx_priv *alx)
ret = pci_alloc_irq_vectors(alx->hw.pdev, 1, 1,
PCI_IRQ_MSI | PCI_IRQ_LEGACY);
- if (ret)
+ if (ret < 0)
return ret;
alx->num_vec = 1;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index b3ba66032980..b56c54d68d5e 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -3000,7 +3000,8 @@ static int bnxt_alloc_ntp_fltrs(struct bnxt *bp)
INIT_HLIST_HEAD(&bp->ntp_fltr_hash_tbl[i]);
bp->ntp_fltr_count = 0;
- bp->ntp_fltr_bmap = kzalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR),
+ bp->ntp_fltr_bmap = kcalloc(BITS_TO_LONGS(BNXT_NTP_FLTR_MAX_FLTR),
+ sizeof(long),
GFP_KERNEL);
if (!bp->ntp_fltr_bmap)
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
index 0f6811860ad5..a36e38676640 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
@@ -2845,7 +2845,7 @@ bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc *ioc, char *optrom_ver)
static void
bfa_ioc_get_adapter_manufacturer(struct bfa_ioc *ioc, char *manufacturer)
{
- memcpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN);
+ strncpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN);
}
static void
diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
index 286593922139..31032de5843b 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -547,8 +547,8 @@ bnad_get_strings(struct net_device *netdev, u32 stringset, u8 *string)
for (i = 0; i < BNAD_ETHTOOL_STATS_NUM; i++) {
BUG_ON(!(strlen(bnad_net_stats_strings[i]) <
ETH_GSTRING_LEN));
- memcpy(string, bnad_net_stats_strings[i],
- ETH_GSTRING_LEN);
+ strncpy(string, bnad_net_stats_strings[i],
+ ETH_GSTRING_LEN);
string += ETH_GSTRING_LEN;
}
bmap = bna_tx_rid_mask(&bnad->bna);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 1d2be2dd19dd..e88c1808e46f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -108,6 +108,12 @@ enum {
PAUSE_AUTONEG = 1 << 2
};
+enum {
+ FEC_AUTO = 1 << 0, /* IEEE 802.3 "automatic" */
+ FEC_RS = 1 << 1, /* Reed-Solomon */
+ FEC_BASER_RS = 1 << 2 /* BaseR/Reed-Solomon */
+};
+
struct port_stats {
u64 tx_octets; /* total # of octets in good frames */
u64 tx_frames; /* all good frames */
@@ -432,6 +438,9 @@ struct link_config {
unsigned int speed; /* actual link speed */
unsigned char requested_fc; /* flow control user has requested */
unsigned char fc; /* actual link flow control */
+ unsigned char auto_fec; /* Forward Error Correction: */
+ unsigned char requested_fec; /* "automatic" (IEEE 802.3), */
+ unsigned char fec; /* requested, and actual in use */
unsigned char autoneg; /* autonegotiating? */
unsigned char link_ok; /* link up? */
unsigned char link_down_rc; /* link down reason */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 0de8eb72325c..aded42b96f6d 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -3707,7 +3707,8 @@ int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port,
struct link_config *lc)
{
struct fw_port_cmd c;
- unsigned int fc = 0, mdi = FW_PORT_CAP_MDI_V(FW_PORT_CAP_MDI_AUTO);
+ unsigned int mdi = FW_PORT_CAP_MDI_V(FW_PORT_CAP_MDI_AUTO);
+ unsigned int fc = 0, fec = 0, fw_fec = 0;
lc->link_ok = 0;
if (lc->requested_fc & PAUSE_RX)
@@ -3715,6 +3716,13 @@ int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port,
if (lc->requested_fc & PAUSE_TX)
fc |= FW_PORT_CAP_FC_TX;
+ fec = lc->requested_fec & FEC_AUTO ? lc->auto_fec : lc->requested_fec;
+
+ if (fec & FEC_RS)
+ fw_fec |= FW_PORT_CAP_FEC_RS;
+ if (fec & FEC_BASER_RS)
+ fw_fec |= FW_PORT_CAP_FEC_BASER_RS;
+
memset(&c, 0, sizeof(c));
c.op_to_portid = cpu_to_be32(FW_CMD_OP_V(FW_PORT_CMD) |
FW_CMD_REQUEST_F | FW_CMD_EXEC_F |
@@ -3725,13 +3733,15 @@ int t4_link_l1cfg(struct adapter *adap, unsigned int mbox, unsigned int port,
if (!(lc->supported & FW_PORT_CAP_ANEG)) {
c.u.l1cfg.rcap = cpu_to_be32((lc->supported & ADVERT_MASK) |
- fc);
+ fc | fw_fec);
lc->fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX);
} else if (lc->autoneg == AUTONEG_DISABLE) {
- c.u.l1cfg.rcap = cpu_to_be32(lc->requested_speed | fc | mdi);
+ c.u.l1cfg.rcap = cpu_to_be32(lc->requested_speed | fc |
+ fw_fec | mdi);
lc->fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX);
} else
- c.u.l1cfg.rcap = cpu_to_be32(lc->advertising | fc | mdi);
+ c.u.l1cfg.rcap = cpu_to_be32(lc->advertising | fc |
+ fw_fec | mdi);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
}
@@ -7407,13 +7417,26 @@ static void get_pci_mode(struct adapter *adapter, struct pci_params *p)
* Initializes the SW state maintained for each link, including the link's
* capabilities and default speed/flow-control/autonegotiation settings.
*/
-static void init_link_config(struct link_config *lc, unsigned int caps)
+static void init_link_config(struct link_config *lc, unsigned int pcaps,
+ unsigned int acaps)
{
- lc->supported = caps;
+ lc->supported = pcaps;
lc->lp_advertising = 0;
lc->requested_speed = 0;
lc->speed = 0;
lc->requested_fc = lc->fc = PAUSE_RX | PAUSE_TX;
+ lc->auto_fec = 0;
+
+ /* For Forward Error Control, we default to whatever the Firmware
+ * tells us the Link is currently advertising.
+ */
+ if (acaps & FW_PORT_CAP_FEC_RS)
+ lc->auto_fec |= FEC_RS;
+ if (acaps & FW_PORT_CAP_FEC_BASER_RS)
+ lc->auto_fec |= FEC_BASER_RS;
+ lc->requested_fec = FEC_AUTO;
+ lc->fec = lc->auto_fec;
+
if (lc->supported & FW_PORT_CAP_ANEG) {
lc->advertising = lc->supported & ADVERT_MASK;
lc->autoneg = AUTONEG_ENABLE;
@@ -7991,7 +8014,8 @@ int t4_init_portinfo(struct port_info *pi, int mbox,
pi->port_type = FW_PORT_CMD_PTYPE_G(ret);
pi->mod_type = FW_PORT_MOD_TYPE_NA;
- init_link_config(&pi->link_cfg, be16_to_cpu(c.u.info.pcap));
+ init_link_config(&pi->link_cfg, be16_to_cpu(c.u.info.pcap),
+ be16_to_cpu(c.u.info.acap));
return 0;
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index 8f8c079d0d2b..251a35e9795c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -2263,9 +2263,9 @@ enum fw_port_cap {
FW_PORT_CAP_ANEG = 0x0100,
FW_PORT_CAP_MDIX = 0x0200,
FW_PORT_CAP_MDIAUTO = 0x0400,
- FW_PORT_CAP_FEC = 0x0800,
- FW_PORT_CAP_TECHKR = 0x1000,
- FW_PORT_CAP_TECHKX4 = 0x2000,
+ FW_PORT_CAP_FEC_RS = 0x0800,
+ FW_PORT_CAP_FEC_BASER_RS = 0x1000,
+ FW_PORT_CAP_FEC_RESERVED = 0x2000,
FW_PORT_CAP_802_3_PAUSE = 0x4000,
FW_PORT_CAP_802_3_ASM_DIR = 0x8000,
};
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 0e0fa7030565..c1af47e45d3f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -1789,9 +1789,17 @@ static int mlx4_master_process_vhcr(struct mlx4_dev *dev, int slave,
}
if (err) {
- if (!(dev->persist->state & MLX4_DEVICE_STATE_INTERNAL_ERROR))
- mlx4_warn(dev, "vhcr command:0x%x slave:%d failed with error:%d, status %d\n",
- vhcr->op, slave, vhcr->errno, err);
+ if (!(dev->persist->state & MLX4_DEVICE_STATE_INTERNAL_ERROR)) {
+ if (vhcr->op == MLX4_CMD_ALLOC_RES &&
+ (vhcr->in_modifier & 0xff) == RES_COUNTER &&
+ err == -EDQUOT)
+ mlx4_dbg(dev,
+ "Unable to allocate counter for slave %d (%d)\n",
+ slave, err);
+ else
+ mlx4_warn(dev, "vhcr command:0x%x slave:%d failed with error:%d, status %d\n",
+ vhcr->op, slave, vhcr->errno, err);
+ }
vhcr_cmd->status = mlx4_errno_to_status(err);
goto out_status;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index ffbcb27c05e5..ae5fdc2df654 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -1562,6 +1562,11 @@ static int mlx4_en_flow_replace(struct net_device *dev,
qpn = priv->drop_qp.qpn;
else if (cmd->fs.ring_cookie & EN_ETHTOOL_QP_ATTACH) {
qpn = cmd->fs.ring_cookie & (EN_ETHTOOL_QP_ATTACH - 1);
+ if (qpn < priv->rss_map.base_qpn ||
+ qpn >= priv->rss_map.base_qpn + priv->rx_ring_num) {
+ en_warn(priv, "rxnfc: QP (0x%x) doesn't exist\n", qpn);
+ return -EINVAL;
+ }
} else {
if (cmd->fs.ring_cookie >= priv->rx_ring_num) {
en_warn(priv, "rxnfc: RX ring (%llu) doesn't exist\n",
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index aa074e57ce06..77abd1813047 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -997,7 +997,8 @@ void mlx4_en_calc_rx_buf(struct net_device *dev)
en_dbg(DRV, priv, "Rx buffer scatter-list (effective-mtu:%d num_frags:%d):\n",
eff_mtu, priv->num_frags);
for (i = 0; i < priv->num_frags; i++) {
- en_err(priv,
+ en_dbg(DRV,
+ priv,
" frag:%d - size:%d stride:%d\n",
i,
priv->frag_info[i].frag_size,
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 4aa29ee93013..07516545474f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -311,7 +311,7 @@ static inline int mlx4_grant_resource(struct mlx4_dev *dev, int slave,
struct mlx4_priv *priv = mlx4_priv(dev);
struct resource_allocator *res_alloc =
&priv->mfunc.master.res_tracker.res_alloc[res_type];
- int err = -EINVAL;
+ int err = -EDQUOT;
int allocated, free, reserved, guaranteed, from_free;
int from_rsvd;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index b3aaa985956e..694845793af2 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -1460,6 +1460,7 @@ void qed_qm_init_pf(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
params.is_first_pf = p_hwfn->first_on_engine;
params.num_pf_cids = iids.cids;
params.num_vf_cids = iids.vf_cids;
+ params.num_tids = iids.tids;
params.start_pq = qm_info->start_pq;
params.num_pf_pqs = qm_info->num_pqs - qm_info->num_vf_pqs;
params.num_vf_pqs = qm_info->num_vf_pqs;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c
index bb70522ad362..463927f17032 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@ -1370,7 +1370,7 @@ qed_hw_init_pf_doorbell_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
NULL) +
qed_cxt_get_proto_cid_count(p_hwfn, PROTOCOLID_ETH,
NULL);
- norm_regsize = roundup(QED_PF_DEMS_SIZE * non_pwm_conn, 4096);
+ norm_regsize = roundup(QED_PF_DEMS_SIZE * non_pwm_conn, PAGE_SIZE);
min_addr_reg1 = norm_regsize / 4096;
pwm_regsize = db_bar_size - norm_regsize;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index c67ff1411799..537d1236a4fe 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -1093,10 +1093,12 @@ static int qed_slowpath_stop(struct qed_dev *cdev)
qed_free_stream_mem(cdev);
if (IS_QED_ETH_IF(cdev))
qed_sriov_disable(cdev, true);
+ }
+
+ qed_nic_stop(cdev);
- qed_nic_stop(cdev);
+ if (IS_PF(cdev))
qed_slowpath_irq_free(cdev);
- }
qed_disable_msix(cdev);
diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c
index eb5652073ca8..333876c19d7d 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_filter.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c
@@ -1028,11 +1028,6 @@ int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp)
{
struct qede_dev *edev = netdev_priv(dev);
- if (IS_VF(edev)) {
- DP_NOTICE(edev, "VFs don't support XDP\n");
- return -EOPNOTSUPP;
- }
-
switch (xdp->command) {
case XDP_SETUP_PROG:
return qede_xdp_set(edev, xdp->prog);
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index b9ba23d71c61..38b77bbfe4ee 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -563,6 +563,23 @@ static const struct net_device_ops qede_netdev_ops = {
#endif
};
+static const struct net_device_ops qede_netdev_vf_ops = {
+ .ndo_open = qede_open,
+ .ndo_stop = qede_close,
+ .ndo_start_xmit = qede_start_xmit,
+ .ndo_set_rx_mode = qede_set_rx_mode,
+ .ndo_set_mac_address = qede_set_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_change_mtu = qede_change_mtu,
+ .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid,
+ .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid,
+ .ndo_set_features = qede_set_features,
+ .ndo_get_stats64 = qede_get_stats64,
+ .ndo_udp_tunnel_add = qede_udp_tunnel_add,
+ .ndo_udp_tunnel_del = qede_udp_tunnel_del,
+ .ndo_features_check = qede_features_check,
+};
+
/* -------------------------------------------------------------------------
* START OF PROBE / REMOVE
* -------------------------------------------------------------------------
@@ -622,7 +639,10 @@ static void qede_init_ndev(struct qede_dev *edev)
ndev->watchdog_timeo = TX_TIMEOUT;
- ndev->netdev_ops = &qede_netdev_ops;
+ if (IS_VF(edev))
+ ndev->netdev_ops = &qede_netdev_vf_ops;
+ else
+ ndev->netdev_ops = &qede_netdev_ops;
qede_set_ethtool_ops(ndev);
@@ -1313,6 +1333,9 @@ static void qede_free_mem_fp(struct qede_dev *edev, struct qede_fastpath *fp)
if (fp->type & QEDE_FASTPATH_RX)
qede_free_mem_rxq(edev, fp->rxq);
+ if (fp->type & QEDE_FASTPATH_XDP)
+ qede_free_mem_txq(edev, fp->xdp_tx);
+
if (fp->type & QEDE_FASTPATH_TX)
qede_free_mem_txq(edev, fp->txq);
}
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c b/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c
index 829be21f97b2..28ea0af89aef 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_dbg.c
@@ -765,7 +765,7 @@ int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump)
sizeof(struct mpi_coredump_global_header);
mpi_coredump->mpi_global_header.imageSize =
sizeof(struct ql_mpi_coredump);
- memcpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump",
+ strncpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump",
sizeof(mpi_coredump->mpi_global_header.idString));
/* Get generic NIC reg dump */
@@ -1255,7 +1255,7 @@ static void ql_gen_reg_dump(struct ql_adapter *qdev,
sizeof(struct mpi_coredump_global_header);
mpi_coredump->mpi_global_header.imageSize =
sizeof(struct ql_reg_dump);
- memcpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump",
+ strncpy(mpi_coredump->mpi_global_header.idString, "MPI Coredump",
sizeof(mpi_coredump->mpi_global_header.idString));
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
index 39be96779145..22f910795be4 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
@@ -70,11 +70,8 @@ static int stmmac_pci_find_phy_addr(struct stmmac_pci_info *info)
return -ENODEV;
}
-static void stmmac_default_data(struct plat_stmmacenet_data *plat)
+static void common_default_data(struct plat_stmmacenet_data *plat)
{
- plat->bus_id = 1;
- plat->phy_addr = 0;
- plat->interface = PHY_INTERFACE_MODE_GMII;
plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
plat->has_gmac = 1;
plat->force_sf_dma_mode = 1;
@@ -82,10 +79,6 @@ static void stmmac_default_data(struct plat_stmmacenet_data *plat)
plat->mdio_bus_data->phy_reset = NULL;
plat->mdio_bus_data->phy_mask = 0;
- plat->dma_cfg->pbl = 32;
- plat->dma_cfg->pblx8 = true;
- /* TODO: AXI */
-
/* Set default value for multicast hash bins */
plat->multicast_filter_bins = HASH_TABLE_SIZE;
@@ -107,12 +100,29 @@ static void stmmac_default_data(struct plat_stmmacenet_data *plat)
plat->rx_queues_cfg[0].pkt_route = 0x0;
}
+static void stmmac_default_data(struct plat_stmmacenet_data *plat)
+{
+ /* Set common default data first */
+ common_default_data(plat);
+
+ plat->bus_id = 1;
+ plat->phy_addr = 0;
+ plat->interface = PHY_INTERFACE_MODE_GMII;
+
+ plat->dma_cfg->pbl = 32;
+ plat->dma_cfg->pblx8 = true;
+ /* TODO: AXI */
+}
+
static int quark_default_data(struct plat_stmmacenet_data *plat,
struct stmmac_pci_info *info)
{
struct pci_dev *pdev = info->pdev;
int ret;
+ /* Set common default data first */
+ common_default_data(plat);
+
/*
* Refuse to load the driver and register net device if MAC controller
* does not connect to any PHY interface.
@@ -124,27 +134,12 @@ static int quark_default_data(struct plat_stmmacenet_data *plat,
plat->bus_id = PCI_DEVID(pdev->bus->number, pdev->devfn);
plat->phy_addr = ret;
plat->interface = PHY_INTERFACE_MODE_RMII;
- plat->clk_csr = 2;
- plat->has_gmac = 1;
- plat->force_sf_dma_mode = 1;
-
- plat->mdio_bus_data->phy_reset = NULL;
- plat->mdio_bus_data->phy_mask = 0;
plat->dma_cfg->pbl = 16;
plat->dma_cfg->pblx8 = true;
plat->dma_cfg->fixed_burst = 1;
/* AXI (TODO) */
- /* Set default value for multicast hash bins */
- plat->multicast_filter_bins = HASH_TABLE_SIZE;
-
- /* Set default value for unicast filter entries */
- plat->unicast_filter_entries = 1;
-
- /* Set the maxmtu to a default of JUMBO_LEN */
- plat->maxmtu = JUMBO_LEN;
-
return 0;
}
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index fa674a8bda0c..f4d7aec50479 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -287,6 +287,10 @@ struct cpsw_ss_regs {
/* Bit definitions for the CPSW1_TS_SEQ_LTYPE register */
#define CPSW_V1_SEQ_ID_OFS_SHIFT 16
+#define CPSW_MAX_BLKS_TX 15
+#define CPSW_MAX_BLKS_TX_SHIFT 4
+#define CPSW_MAX_BLKS_RX 5
+
struct cpsw_host_regs {
u32 max_blks;
u32 blk_cnt;
@@ -1278,11 +1282,23 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
switch (cpsw->version) {
case CPSW_VERSION_1:
slave_write(slave, TX_PRIORITY_MAPPING, CPSW1_TX_PRI_MAP);
+ /* Increase RX FIFO size to 5 for supporting fullduplex
+ * flow control mode
+ */
+ slave_write(slave,
+ (CPSW_MAX_BLKS_TX << CPSW_MAX_BLKS_TX_SHIFT) |
+ CPSW_MAX_BLKS_RX, CPSW1_MAX_BLKS);
break;
case CPSW_VERSION_2:
case CPSW_VERSION_3:
case CPSW_VERSION_4:
slave_write(slave, TX_PRIORITY_MAPPING, CPSW2_TX_PRI_MAP);
+ /* Increase RX FIFO size to 5 for supporting fullduplex
+ * flow control mode
+ */
+ slave_write(slave,
+ (CPSW_MAX_BLKS_TX << CPSW_MAX_BLKS_TX_SHIFT) |
+ CPSW_MAX_BLKS_RX, CPSW2_MAX_BLKS);
break;
}
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index b6891ada1d7b..7a7c5224a336 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -976,12 +976,10 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCYAMSMCS:
if (netif_running(dev))
return -EINVAL; /* Cannot change this parameter when up */
- if ((ym = kmalloc(sizeof(struct yamdrv_ioctl_mcs), GFP_KERNEL)) == NULL)
- return -ENOBUFS;
- if (copy_from_user(ym, ifr->ifr_data, sizeof(struct yamdrv_ioctl_mcs))) {
- kfree(ym);
- return -EFAULT;
- }
+ ym = memdup_user(ifr->ifr_data,
+ sizeof(struct yamdrv_ioctl_mcs));
+ if (IS_ERR(ym))
+ return PTR_ERR(ym);
if (ym->bitrate > YAM_MAXBITRATE) {
kfree(ym);
return -EINVAL;
diff --git a/drivers/net/hippi/rrunner.c b/drivers/net/hippi/rrunner.c
index 9b0d6148e994..1ce6239a4849 100644
--- a/drivers/net/hippi/rrunner.c
+++ b/drivers/net/hippi/rrunner.c
@@ -1616,17 +1616,14 @@ static int rr_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
return -EPERM;
}
- image = kmalloc(EEPROM_WORDS * sizeof(u32), GFP_KERNEL);
- oldimage = kmalloc(EEPROM_WORDS * sizeof(u32), GFP_KERNEL);
- if (!image || !oldimage) {
- error = -ENOMEM;
- goto wf_out;
- }
+ image = memdup_user(rq->ifr_data, EEPROM_BYTES);
+ if (IS_ERR(image))
+ return PTR_ERR(image);
- error = copy_from_user(image, rq->ifr_data, EEPROM_BYTES);
- if (error) {
- error = -EFAULT;
- goto wf_out;
+ oldimage = kmalloc(EEPROM_BYTES, GFP_KERNEL);
+ if (!oldimage) {
+ kfree(image);
+ return -ENOMEM;
}
if (rrpriv->fw_running){
diff --git a/drivers/net/phy/mdio-mux-bcm-iproc.c b/drivers/net/phy/mdio-mux-bcm-iproc.c
index 0a0412524cec..0a5f62e0efcc 100644
--- a/drivers/net/phy/mdio-mux-bcm-iproc.c
+++ b/drivers/net/phy/mdio-mux-bcm-iproc.c
@@ -203,11 +203,14 @@ static int mdio_mux_iproc_probe(struct platform_device *pdev)
&md->mux_handle, md, md->mii_bus);
if (rc) {
dev_info(md->dev, "mdiomux initialization failed\n");
- goto out;
+ goto out_register;
}
dev_info(md->dev, "iProc mdiomux registered\n");
return 0;
+
+out_register:
+ mdiobus_unregister(bus);
out:
mdiobus_free(bus);
return rc;
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index bb3f71f9fbde..b5cec1824a78 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -1088,6 +1088,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign)
u16 n = 0, index, ndplen;
u8 ready2send = 0;
u32 delayed_ndp_size;
+ size_t padding_count;
/* When our NDP gets written in cdc_ncm_ndp(), then skb_out->len gets updated
* accordingly. Otherwise, we should check here.
@@ -1244,11 +1245,13 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign)
* a ZLP after full sized NTBs.
*/
if (!(dev->driver_info->flags & FLAG_SEND_ZLP) &&
- skb_out->len > ctx->min_tx_pkt)
- memset(skb_put(skb_out, ctx->tx_max - skb_out->len), 0,
- ctx->tx_max - skb_out->len);
- else if (skb_out->len < ctx->tx_max && (skb_out->len % dev->maxpacket) == 0)
+ skb_out->len > ctx->min_tx_pkt) {
+ padding_count = ctx->tx_max - skb_out->len;
+ memset(skb_put(skb_out, padding_count), 0, padding_count);
+ } else if (skb_out->len < ctx->tx_max &&
+ (skb_out->len % dev->maxpacket) == 0) {
*skb_put(skb_out, 1) = 0; /* force short packet */
+ }
/* set final frame length */
nth16 = (struct usb_cdc_ncm_nth16 *)skb_out->data;
diff --git a/drivers/net/wimax/i2400m/i2400m-usb.h b/drivers/net/wimax/i2400m/i2400m-usb.h
index 649ecad6844c..eff4f464a23e 100644
--- a/drivers/net/wimax/i2400m/i2400m-usb.h
+++ b/drivers/net/wimax/i2400m/i2400m-usb.h
@@ -131,7 +131,7 @@ static inline int edc_inc(struct edc *edc, u16 max_err, u16 timeframe)
unsigned long now;
now = jiffies;
- if (now - edc->timestart > timeframe) {
+ if (time_after(now, edc->timestart + timeframe)) {
edc->errorcount = 1;
edc->timestart = now;
} else if (++edc->errorcount > max_err) {
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
index 68fcbe03bce2..b3f20b3c0210 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
@@ -522,7 +522,7 @@ int ath9k_hw_process_rxdesc_edma(struct ath_hw *ah, struct ath_rx_status *rxs,
rxs->rs_moreaggr = (rxsp->status11 & AR_RxMoreAggr) ? 1 : 0;
rxs->rs_antenna = (MS(rxsp->status4, AR_RxAntenna) & 0x7);
rxs->enc_flags |= (rxsp->status4 & AR_GI) ? RX_ENC_FLAG_SHORT_GI : 0;
- rxs->enc_flags |= (rxsp->status4 & AR_2040) ? RX_ENC_FLAG_40MHZ : 0;
+ rxs->bw = (rxsp->status4 & AR_2040) ? RATE_INFO_BW_40 : RATE_INFO_BW_20;
rxs->evm0 = rxsp->status6;
rxs->evm1 = rxsp->status7;
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index 6128c2bb23d8..77c94f9e7b61 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -580,8 +580,8 @@ int ath9k_hw_rxprocdesc(struct ath_hw *ah, struct ath_desc *ds,
/* directly mapped flags for ieee80211_rx_status */
rs->enc_flags |=
(ads.ds_rxstatus3 & AR_GI) ? RX_ENC_FLAG_SHORT_GI : 0;
- rs->enc_flags |=
- (ads.ds_rxstatus3 & AR_2040) ? RX_ENC_FLAG_40MHZ : 0;
+ rs->bw = (ads.ds_rxstatus3 & AR_2040) ? RATE_INFO_BW_40 :
+ RATE_INFO_BW_20;
if (AR_SREV_9280_20_OR_LATER(ah))
rs->enc_flags |=
(ads.ds_rxstatus3 & AR_STBC) ?
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index 5d5faa3cad24..49a2ff15ddae 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -734,7 +734,9 @@ il4965_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb)
if (rate_n_flags & RATE_MCS_HT_MSK)
rx_status.encoding = RX_ENC_HT;
if (rate_n_flags & RATE_MCS_HT40_MSK)
- rx_status.enc_flags |= RX_ENC_FLAG_40MHZ;
+ rx_status.bw = RATE_INFO_BW_40;
+ else
+ rx_status.bw = RATE_INFO_BW_20;
if (rate_n_flags & RATE_MCS_SGI_MSK)
rx_status.enc_flags |= RX_ENC_FLAG_SHORT_GI;
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
index 1ee1ba9931a7..adfd6307edca 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c
@@ -889,7 +889,9 @@ static void iwlagn_rx_reply_rx(struct iwl_priv *priv,
if (rate_n_flags & RATE_MCS_HT_MSK)
rx_status.encoding = RX_ENC_HT;
if (rate_n_flags & RATE_MCS_HT40_MSK)
- rx_status.enc_flags |= RX_ENC_FLAG_40MHZ;
+ rx_status.bw = RATE_INFO_BW_40;
+ else
+ rx_status.bw = RATE_INFO_BW_20;
if (rate_n_flags & RATE_MCS_SGI_MSK)
rx_status.enc_flags |= RX_ENC_FLAG_SHORT_GI;
if (rate_n_flags & RATE_MCS_GF_MSK)
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 87444af20fc5..002b25cff5b6 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1201,7 +1201,13 @@ static bool mac80211_hwsim_tx_frame_no_nl(struct ieee80211_hw *hw,
rx_status.encoding = RX_ENC_HT;
}
if (info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
- rx_status.enc_flags |= RX_ENC_FLAG_40MHZ;
+ rx_status.bw = RATE_INFO_BW_40;
+ else if (info->control.rates[0].flags & IEEE80211_TX_RC_80_MHZ_WIDTH)
+ rx_status.bw = RATE_INFO_BW_80;
+ else if (info->control.rates[0].flags & IEEE80211_TX_RC_160_MHZ_WIDTH)
+ rx_status.bw = RATE_INFO_BW_160;
+ else
+ rx_status.bw = RATE_INFO_BW_20;
if (info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)
rx_status.enc_flags |= RX_ENC_FLAG_SHORT_GI;
/* TODO: simulate real signal strength (and optional packet loss) */