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-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe.h10
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c165
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_model.h21
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ethtool.c4
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c16
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/vf.c4
9 files changed, 107 insertions, 121 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 84fa28ceb200..e4949af7dd6b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -661,9 +661,7 @@ struct ixgbe_adapter {
#define IXGBE_FLAG2_RSS_FIELD_IPV6_UDP (u32)(1 << 9)
#define IXGBE_FLAG2_PTP_PPS_ENABLED (u32)(1 << 10)
#define IXGBE_FLAG2_PHY_INTERRUPT (u32)(1 << 11)
-#ifdef CONFIG_IXGBE_VXLAN
#define IXGBE_FLAG2_VXLAN_REREG_NEEDED BIT(12)
-#endif
#define IXGBE_FLAG2_VLAN_PROMISC BIT(13)
/* Tx fast path data */
@@ -675,6 +673,9 @@ struct ixgbe_adapter {
int num_rx_queues;
u16 rx_itr_setting;
+ /* Port number used to identify VXLAN traffic */
+ __be16 vxlan_port;
+
/* TX */
struct ixgbe_ring *tx_ring[MAX_TX_QUEUES] ____cacheline_aligned_in_smp;
@@ -782,9 +783,6 @@ struct ixgbe_adapter {
u32 timer_event_accumulator;
u32 vferr_refcount;
struct ixgbe_mac_addr *mac_table;
-#ifdef CONFIG_IXGBE_VXLAN
- u16 vxlan_port;
-#endif
struct kobject *info_kobj;
#ifdef CONFIG_IXGBE_HWMON
struct hwmon_buff *ixgbe_hwmon_buff;
@@ -879,6 +877,8 @@ extern const char ixgbe_driver_version[];
extern char ixgbe_default_device_descr[];
#endif /* IXGBE_FCOE */
+int ixgbe_open(struct net_device *netdev);
+int ixgbe_close(struct net_device *netdev);
void ixgbe_up(struct ixgbe_adapter *adapter);
void ixgbe_down(struct ixgbe_adapter *adapter);
void ixgbe_reinit_locked(struct ixgbe_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 726e0eeee63b..b3530e1e3ce1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -2053,7 +2053,7 @@ static void ixgbe_diag_test(struct net_device *netdev,
if (if_running)
/* indicate we're in test mode */
- dev_close(netdev);
+ ixgbe_close(netdev);
else
ixgbe_reset(adapter);
@@ -2091,7 +2091,7 @@ skip_loopback:
/* clear testing bit and return adapter to previous state */
clear_bit(__IXGBE_TESTING, &adapter->state);
if (if_running)
- dev_open(netdev);
+ ixgbe_open(netdev);
else if (hw->mac.ops.disable_tx_laser)
hw->mac.ops.disable_tx_laser(hw);
} else {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 569cb0757c93..7df3fe29b210 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -4531,9 +4531,7 @@ static void ixgbe_clear_vxlan_port(struct ixgbe_adapter *adapter)
case ixgbe_mac_X550:
case ixgbe_mac_X550EM_x:
IXGBE_WRITE_REG(&adapter->hw, IXGBE_VXLANCTRL, 0);
-#ifdef CONFIG_IXGBE_VXLAN
adapter->vxlan_port = 0;
-#endif
break;
default:
break;
@@ -5994,7 +5992,7 @@ static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu)
* handler is registered with the OS, the watchdog timer is started,
* and the stack is notified that the interface is ready.
**/
-static int ixgbe_open(struct net_device *netdev)
+int ixgbe_open(struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -6096,7 +6094,7 @@ static void ixgbe_close_suspend(struct ixgbe_adapter *adapter)
* needs to be disabled. A global MAC reset is issued to stop the
* hardware, and all transmit and receive resources are freed.
**/
-static int ixgbe_close(struct net_device *netdev)
+int ixgbe_close(struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
@@ -7560,11 +7558,10 @@ static void ixgbe_atr(struct ixgbe_ring *ring,
struct ipv6hdr *ipv6;
} hdr;
struct tcphdr *th;
+ unsigned int hlen;
struct sk_buff *skb;
-#ifdef CONFIG_IXGBE_VXLAN
- u8 encap = false;
-#endif /* CONFIG_IXGBE_VXLAN */
__be16 vlan_id;
+ int l4_proto;
/* if ring doesn't have a interrupt vector, cannot perform ATR */
if (!q_vector)
@@ -7576,62 +7573,50 @@ static void ixgbe_atr(struct ixgbe_ring *ring,
ring->atr_count++;
+ /* currently only IPv4/IPv6 with TCP is supported */
+ if ((first->protocol != htons(ETH_P_IP)) &&
+ (first->protocol != htons(ETH_P_IPV6)))
+ return;
+
/* snag network header to get L4 type and address */
skb = first->skb;
hdr.network = skb_network_header(skb);
- if (!skb->encapsulation) {
- th = tcp_hdr(skb);
- } else {
#ifdef CONFIG_IXGBE_VXLAN
+ if (skb->encapsulation &&
+ first->protocol == htons(ETH_P_IP) &&
+ hdr.ipv4->protocol != IPPROTO_UDP) {
struct ixgbe_adapter *adapter = q_vector->adapter;
- if (!adapter->vxlan_port)
- return;
- if (first->protocol != htons(ETH_P_IP) ||
- hdr.ipv4->version != IPVERSION ||
- hdr.ipv4->protocol != IPPROTO_UDP) {
- return;
- }
- if (ntohs(udp_hdr(skb)->dest) != adapter->vxlan_port)
- return;
- encap = true;
- hdr.network = skb_inner_network_header(skb);
- th = inner_tcp_hdr(skb);
-#else
- return;
-#endif /* CONFIG_IXGBE_VXLAN */
+ /* verify the port is recognized as VXLAN */
+ if (adapter->vxlan_port &&
+ udp_hdr(skb)->dest == adapter->vxlan_port)
+ hdr.network = skb_inner_network_header(skb);
}
+#endif /* CONFIG_IXGBE_VXLAN */
/* Currently only IPv4/IPv6 with TCP is supported */
switch (hdr.ipv4->version) {
case IPVERSION:
- if (hdr.ipv4->protocol != IPPROTO_TCP)
- return;
+ /* access ihl as u8 to avoid unaligned access on ia64 */
+ hlen = (hdr.network[0] & 0x0F) << 2;
+ l4_proto = hdr.ipv4->protocol;
break;
case 6:
- if (likely((unsigned char *)th - hdr.network ==
- sizeof(struct ipv6hdr))) {
- if (hdr.ipv6->nexthdr != IPPROTO_TCP)
- return;
- } else {
- __be16 frag_off;
- u8 l4_hdr;
-
- ipv6_skip_exthdr(skb, hdr.network - skb->data +
- sizeof(struct ipv6hdr),
- &l4_hdr, &frag_off);
- if (unlikely(frag_off))
- return;
- if (l4_hdr != IPPROTO_TCP)
- return;
- }
+ hlen = hdr.network - skb->data;
+ l4_proto = ipv6_find_hdr(skb, &hlen, IPPROTO_TCP, NULL, NULL);
+ hlen -= hdr.network - skb->data;
break;
default:
return;
}
- /* skip this packet since it is invalid or the socket is closing */
- if (!th || th->fin)
+ if (l4_proto != IPPROTO_TCP)
+ return;
+
+ th = (struct tcphdr *)(hdr.network + hlen);
+
+ /* skip this packet since the socket is closing */
+ if (th->fin)
return;
/* sample on all syn packets or once every atr sample count */
@@ -7682,10 +7667,8 @@ static void ixgbe_atr(struct ixgbe_ring *ring,
break;
}
-#ifdef CONFIG_IXGBE_VXLAN
- if (encap)
+ if (hdr.network != skb_network_header(skb))
input.formatted.flow_type |= IXGBE_ATR_L4TYPE_TUNNEL_MASK;
-#endif /* CONFIG_IXGBE_VXLAN */
/* This assumes the Rx queue and Tx queue are bound to the same CPU */
ixgbe_fdir_add_signature_filter_82599(&q_vector->adapter->hw,
@@ -8209,10 +8192,17 @@ int ixgbe_setup_tc(struct net_device *dev, u8 tc)
static int ixgbe_delete_clsu32(struct ixgbe_adapter *adapter,
struct tc_cls_u32_offload *cls)
{
+ u32 uhtid = TC_U32_USERHTID(cls->knode.handle);
+ u32 loc;
int err;
+ if ((uhtid != 0x800) && (uhtid >= IXGBE_MAX_LINK_HANDLE))
+ return -EINVAL;
+
+ loc = cls->knode.handle & 0xfffff;
+
spin_lock(&adapter->fdir_perfect_lock);
- err = ixgbe_update_ethtool_fdir_entry(adapter, NULL, cls->knode.handle);
+ err = ixgbe_update_ethtool_fdir_entry(adapter, NULL, loc);
spin_unlock(&adapter->fdir_perfect_lock);
return err;
}
@@ -8221,20 +8211,30 @@ static int ixgbe_configure_clsu32_add_hnode(struct ixgbe_adapter *adapter,
__be16 protocol,
struct tc_cls_u32_offload *cls)
{
+ u32 uhtid = TC_U32_USERHTID(cls->hnode.handle);
+
+ if (uhtid >= IXGBE_MAX_LINK_HANDLE)
+ return -EINVAL;
+
/* This ixgbe devices do not support hash tables at the moment
* so abort when given hash tables.
*/
if (cls->hnode.divisor > 0)
return -EINVAL;
- set_bit(TC_U32_USERHTID(cls->hnode.handle), &adapter->tables);
+ set_bit(uhtid - 1, &adapter->tables);
return 0;
}
static int ixgbe_configure_clsu32_del_hnode(struct ixgbe_adapter *adapter,
struct tc_cls_u32_offload *cls)
{
- clear_bit(TC_U32_USERHTID(cls->hnode.handle), &adapter->tables);
+ u32 uhtid = TC_U32_USERHTID(cls->hnode.handle);
+
+ if (uhtid >= IXGBE_MAX_LINK_HANDLE)
+ return -EINVAL;
+
+ clear_bit(uhtid - 1, &adapter->tables);
return 0;
}
@@ -8252,27 +8252,29 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
#endif
int i, err = 0;
u8 queue;
- u32 handle;
+ u32 uhtid, link_uhtid;
memset(&mask, 0, sizeof(union ixgbe_atr_input));
- handle = cls->knode.handle;
+ uhtid = TC_U32_USERHTID(cls->knode.handle);
+ link_uhtid = TC_U32_USERHTID(cls->knode.link_handle);
- /* At the moment cls_u32 jumps to transport layer and skips past
+ /* At the moment cls_u32 jumps to network layer and skips past
* L2 headers. The canonical method to match L2 frames is to use
* negative values. However this is error prone at best but really
* just broken because there is no way to "know" what sort of hdr
- * is in front of the transport layer. Fix cls_u32 to support L2
+ * is in front of the network layer. Fix cls_u32 to support L2
* headers when needed.
*/
if (protocol != htons(ETH_P_IP))
return -EINVAL;
- if (cls->knode.link_handle ||
- cls->knode.link_handle >= IXGBE_MAX_LINK_HANDLE) {
+ if (link_uhtid) {
struct ixgbe_nexthdr *nexthdr = ixgbe_ipv4_jumps;
- u32 uhtid = TC_U32_USERHTID(cls->knode.link_handle);
- if (!test_bit(uhtid, &adapter->tables))
+ if (link_uhtid >= IXGBE_MAX_LINK_HANDLE)
+ return -EINVAL;
+
+ if (!test_bit(link_uhtid - 1, &adapter->tables))
return -EINVAL;
for (i = 0; nexthdr[i].jump; i++) {
@@ -8288,10 +8290,7 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
nexthdr->mask != cls->knode.sel->keys[0].mask)
return -EINVAL;
- if (uhtid >= IXGBE_MAX_LINK_HANDLE)
- return -EINVAL;
-
- adapter->jump_tables[uhtid] = nexthdr->jump;
+ adapter->jump_tables[link_uhtid] = nexthdr->jump;
}
return 0;
}
@@ -8308,13 +8307,13 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
* To add support for new nodes update ixgbe_model.h parse structures
* this function _should_ be generic try not to hardcode values here.
*/
- if (TC_U32_USERHTID(handle) == 0x800) {
+ if (uhtid == 0x800) {
field_ptr = adapter->jump_tables[0];
} else {
- if (TC_U32_USERHTID(handle) >= ARRAY_SIZE(adapter->jump_tables))
+ if (uhtid >= IXGBE_MAX_LINK_HANDLE)
return -EINVAL;
- field_ptr = adapter->jump_tables[TC_U32_USERHTID(handle)];
+ field_ptr = adapter->jump_tables[uhtid];
}
if (!field_ptr)
@@ -8332,8 +8331,7 @@ static int ixgbe_configure_clsu32(struct ixgbe_adapter *adapter,
int j;
for (j = 0; field_ptr[j].val; j++) {
- if (field_ptr[j].off == off &&
- field_ptr[j].mask == m) {
+ if (field_ptr[j].off == off) {
field_ptr[j].val(input, &mask, val, m);
input->filter.formatted.flow_type |=
field_ptr[j].type;
@@ -8393,8 +8391,8 @@ err_out:
return -EINVAL;
}
-int __ixgbe_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
- struct tc_to_netdev *tc)
+static int __ixgbe_setup_tc(struct net_device *dev, u32 handle, __be16 proto,
+ struct tc_to_netdev *tc)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
@@ -8554,7 +8552,6 @@ static void ixgbe_add_vxlan_port(struct net_device *dev, sa_family_t sa_family,
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
struct ixgbe_hw *hw = &adapter->hw;
- u16 new_port = ntohs(port);
if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE))
return;
@@ -8562,18 +8559,18 @@ static void ixgbe_add_vxlan_port(struct net_device *dev, sa_family_t sa_family,
if (sa_family == AF_INET6)
return;
- if (adapter->vxlan_port == new_port)
+ if (adapter->vxlan_port == port)
return;
if (adapter->vxlan_port) {
netdev_info(dev,
"Hit Max num of VXLAN ports, not adding port %d\n",
- new_port);
+ ntohs(port));
return;
}
- adapter->vxlan_port = new_port;
- IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, new_port);
+ adapter->vxlan_port = port;
+ IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, ntohs(port));
}
/**
@@ -8586,7 +8583,6 @@ static void ixgbe_del_vxlan_port(struct net_device *dev, sa_family_t sa_family,
__be16 port)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
- u16 new_port = ntohs(port);
if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE))
return;
@@ -8594,9 +8590,9 @@ static void ixgbe_del_vxlan_port(struct net_device *dev, sa_family_t sa_family,
if (sa_family == AF_INET6)
return;
- if (adapter->vxlan_port != new_port) {
+ if (adapter->vxlan_port != port) {
netdev_info(dev, "Port %d was not found, not deleting\n",
- new_port);
+ ntohs(port));
return;
}
@@ -9265,17 +9261,6 @@ skip_sriov:
netdev->priv_flags |= IFF_UNICAST_FLT;
netdev->priv_flags |= IFF_SUPP_NOFCS;
-#ifdef CONFIG_IXGBE_VXLAN
- switch (adapter->hw.mac.type) {
- case ixgbe_mac_X550:
- case ixgbe_mac_X550EM_x:
- netdev->hw_enc_features |= NETIF_F_RXCSUM;
- break;
- default:
- break;
- }
-#endif /* CONFIG_IXGBE_VXLAN */
-
#ifdef CONFIG_IXGBE_DCB
netdev->dcbnl_ops = &dcbnl_ops;
#endif
@@ -9329,6 +9314,8 @@ skip_sriov:
goto err_sw_init;
}
+ /* Set hw->mac.addr to permanent MAC address */
+ ether_addr_copy(hw->mac.addr, hw->mac.perm_addr);
ixgbe_mac_set_default_filter(adapter);
setup_timer(&adapter->service_timer, &ixgbe_service_timer,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h
index ce48872d4782..74c53ad9d268 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_model.h
@@ -32,7 +32,6 @@
struct ixgbe_mat_field {
unsigned int off;
- unsigned int mask;
int (*val)(struct ixgbe_fdir_filter *input,
union ixgbe_atr_input *mask,
u32 val, u32 m);
@@ -58,35 +57,27 @@ static inline int ixgbe_mat_prgm_dip(struct ixgbe_fdir_filter *input,
}
static struct ixgbe_mat_field ixgbe_ipv4_fields[] = {
- { .off = 12, .mask = -1, .val = ixgbe_mat_prgm_sip,
+ { .off = 12, .val = ixgbe_mat_prgm_sip,
.type = IXGBE_ATR_FLOW_TYPE_IPV4},
- { .off = 16, .mask = -1, .val = ixgbe_mat_prgm_dip,
+ { .off = 16, .val = ixgbe_mat_prgm_dip,
.type = IXGBE_ATR_FLOW_TYPE_IPV4},
{ .val = NULL } /* terminal node */
};
-static inline int ixgbe_mat_prgm_sport(struct ixgbe_fdir_filter *input,
+static inline int ixgbe_mat_prgm_ports(struct ixgbe_fdir_filter *input,
union ixgbe_atr_input *mask,
u32 val, u32 m)
{
input->filter.formatted.src_port = val & 0xffff;
mask->formatted.src_port = m & 0xffff;
- return 0;
-};
+ input->filter.formatted.dst_port = val >> 16;
+ mask->formatted.dst_port = m >> 16;
-static inline int ixgbe_mat_prgm_dport(struct ixgbe_fdir_filter *input,
- union ixgbe_atr_input *mask,
- u32 val, u32 m)
-{
- input->filter.formatted.dst_port = val & 0xffff;
- mask->formatted.dst_port = m & 0xffff;
return 0;
};
static struct ixgbe_mat_field ixgbe_tcp_fields[] = {
- {.off = 0, .mask = 0xffff, .val = ixgbe_mat_prgm_sport,
- .type = IXGBE_ATR_FLOW_TYPE_TCPV4},
- {.off = 2, .mask = 0xffff, .val = ixgbe_mat_prgm_dport,
+ {.off = 0, .val = ixgbe_mat_prgm_ports,
.type = IXGBE_ATR_FLOW_TYPE_TCPV4},
{ .val = NULL } /* terminal node */
};
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
index 87aca3f7c3de..68a9c646498e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
@@ -355,7 +355,7 @@ static s32 ixgbe_iosf_wait(struct ixgbe_hw *hw, u32 *ctrl)
command = IXGBE_READ_REG(hw, IXGBE_SB_IOSF_INDIRECT_CTRL);
if (!(command & IXGBE_SB_IOSF_CTRL_BUSY))
break;
- usleep_range(10, 20);
+ udelay(10);
}
if (ctrl)
*ctrl = command;
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index c48aef613b0a..d7aa4b203f40 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -680,7 +680,7 @@ static void ixgbevf_diag_test(struct net_device *netdev,
if (if_running)
/* indicate we're in test mode */
- dev_close(netdev);
+ ixgbevf_close(netdev);
else
ixgbevf_reset(adapter);
@@ -692,7 +692,7 @@ static void ixgbevf_diag_test(struct net_device *netdev,
clear_bit(__IXGBEVF_TESTING, &adapter->state);
if (if_running)
- dev_open(netdev);
+ ixgbevf_open(netdev);
} else {
hw_dbg(&adapter->hw, "online testing starting\n");
/* Online tests */
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 68ec7daa04fd..991eeae81473 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -486,6 +486,8 @@ extern const struct ixgbe_mbx_operations ixgbevf_mbx_ops;
extern const char ixgbevf_driver_name[];
extern const char ixgbevf_driver_version[];
+int ixgbevf_open(struct net_device *netdev);
+int ixgbevf_close(struct net_device *netdev);
void ixgbevf_up(struct ixgbevf_adapter *adapter);
void ixgbevf_down(struct ixgbevf_adapter *adapter);
void ixgbevf_reinit_locked(struct ixgbevf_adapter *adapter);
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 0ea14c0a2e74..b0edae94d73d 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -3122,7 +3122,7 @@ static void ixgbevf_free_all_rx_resources(struct ixgbevf_adapter *adapter)
* handler is registered with the OS, the watchdog timer is started,
* and the stack is notified that the interface is ready.
**/
-static int ixgbevf_open(struct net_device *netdev)
+int ixgbevf_open(struct net_device *netdev)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
@@ -3205,7 +3205,7 @@ err_setup_reset:
* needs to be disabled. A global MAC reset is issued to stop the
* hardware, and all transmit and receive resources are freed.
**/
-static int ixgbevf_close(struct net_device *netdev)
+int ixgbevf_close(struct net_device *netdev)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
@@ -3692,19 +3692,23 @@ static int ixgbevf_set_mac(struct net_device *netdev, void *p)
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
struct sockaddr *addr = p;
+ int err;
if (!is_valid_ether_addr(addr->sa_data))
return -EADDRNOTAVAIL;
- ether_addr_copy(netdev->dev_addr, addr->sa_data);
- ether_addr_copy(hw->mac.addr, addr->sa_data);
-
spin_lock_bh(&adapter->mbx_lock);
- hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
+ err = hw->mac.ops.set_rar(hw, 0, addr->sa_data, 0);
spin_unlock_bh(&adapter->mbx_lock);
+ if (err)
+ return -EPERM;
+
+ ether_addr_copy(hw->mac.addr, addr->sa_data);
+ ether_addr_copy(netdev->dev_addr, addr->sa_data);
+
return 0;
}
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c
index 61a98f4c5746..4d613a4f2a7f 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.c
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.c
@@ -408,8 +408,10 @@ static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr,
/* if nacked the address was rejected, use "perm_addr" */
if (!ret_val &&
- (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK)))
+ (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK))) {
ixgbevf_get_mac_addr_vf(hw, hw->mac.addr);
+ return IXGBE_ERR_MBX;
+ }
return ret_val;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-09 12:35:03 +0000