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-rw-r--r--drivers/net/e1000e/es2lan.c8
-rw-r--r--drivers/net/e1000e/ethtool.c118
-rw-r--r--drivers/net/e1000e/ich8lan.c5
-rw-r--r--drivers/net/e1000e/lib.c6
-rw-r--r--drivers/net/e1000e/netdev.c21
-rw-r--r--drivers/net/e1000e/phy.c25
-rw-r--r--drivers/net/igb/e1000_82575.c37
-rw-r--r--drivers/net/igb/e1000_82575.h5
-rw-r--r--drivers/net/igb/e1000_hw.h6
-rw-r--r--drivers/net/igb/e1000_regs.h1
-rw-r--r--drivers/net/igb/igb.h1
-rw-r--r--drivers/net/igb/igb_main.c74
-rw-r--r--drivers/net/igbvf/igbvf.h1
-rw-r--r--drivers/net/igbvf/netdev.c9
-rw-r--r--drivers/net/igbvf/vf.c4
-rw-r--r--drivers/net/igbvf/vf.h2
-rw-r--r--drivers/net/ixgbe/ixgbe_82599.c2
-rw-r--r--drivers/net/ixgbe/ixgbe_common.c64
-rw-r--r--drivers/net/ixgbe/ixgbe_common.h2
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c26
-rw-r--r--drivers/net/ixgbe/ixgbe_mbx.c4
-rw-r--r--drivers/net/ixgbe/ixgbe_sriov.c52
-rw-r--r--drivers/net/ixgbe/ixgbe_type.h13
-rw-r--r--drivers/net/ixgbe/ixgbe_x540.c2
-rw-r--r--drivers/net/ixgbevf/defines.h1
-rw-r--r--drivers/net/ixgbevf/ixgbevf.h4
-rw-r--r--drivers/net/ixgbevf/ixgbevf_main.c7
-rw-r--r--drivers/net/ixgbevf/vf.c6
-rw-r--r--drivers/net/ixgbevf/vf.h1
29 files changed, 381 insertions, 126 deletions
diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index 24f8ac9cf703..b18c644e13d1 100644
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -100,8 +100,8 @@
* with a lower bound at "index" and the upper bound at
* "index + 5".
*/
-static const u16 e1000_gg82563_cable_length_table[] =
- { 0, 60, 115, 150, 150, 60, 115, 150, 180, 180, 0xFF };
+static const u16 e1000_gg82563_cable_length_table[] = {
+ 0, 60, 115, 150, 150, 60, 115, 150, 180, 180, 0xFF };
#define GG82563_CABLE_LENGTH_TABLE_SIZE \
ARRAY_SIZE(e1000_gg82563_cable_length_table)
@@ -426,8 +426,8 @@ static void e1000_release_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask)
{
u32 swfw_sync;
- while (e1000e_get_hw_semaphore(hw) != 0);
- /* Empty */
+ while (e1000e_get_hw_semaphore(hw) != 0)
+ ; /* Empty */
swfw_sync = er32(SW_FW_SYNC);
swfw_sync &= ~mask;
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 39349d6dcd0b..affcacf6f5a9 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -45,63 +45,67 @@ struct e1000_stats {
int stat_offset;
};
-#define E1000_STAT(m) E1000_STATS, \
- sizeof(((struct e1000_adapter *)0)->m), \
- offsetof(struct e1000_adapter, m)
-#define E1000_NETDEV_STAT(m) NETDEV_STATS, \
- sizeof(((struct net_device *)0)->m), \
- offsetof(struct net_device, m)
+#define E1000_STAT(str, m) { \
+ .stat_string = str, \
+ .type = E1000_STATS, \
+ .sizeof_stat = sizeof(((struct e1000_adapter *)0)->m), \
+ .stat_offset = offsetof(struct e1000_adapter, m) }
+#define E1000_NETDEV_STAT(str, m) { \
+ .stat_string = str, \
+ .type = NETDEV_STATS, \
+ .sizeof_stat = sizeof(((struct net_device *)0)->m), \
+ .stat_offset = offsetof(struct net_device, m) }
static const struct e1000_stats e1000_gstrings_stats[] = {
- { "rx_packets", E1000_STAT(stats.gprc) },
- { "tx_packets", E1000_STAT(stats.gptc) },
- { "rx_bytes", E1000_STAT(stats.gorc) },
- { "tx_bytes", E1000_STAT(stats.gotc) },
- { "rx_broadcast", E1000_STAT(stats.bprc) },
- { "tx_broadcast", E1000_STAT(stats.bptc) },
- { "rx_multicast", E1000_STAT(stats.mprc) },
- { "tx_multicast", E1000_STAT(stats.mptc) },
- { "rx_errors", E1000_NETDEV_STAT(stats.rx_errors) },
- { "tx_errors", E1000_NETDEV_STAT(stats.tx_errors) },
- { "tx_dropped", E1000_NETDEV_STAT(stats.tx_dropped) },
- { "multicast", E1000_STAT(stats.mprc) },
- { "collisions", E1000_STAT(stats.colc) },
- { "rx_length_errors", E1000_NETDEV_STAT(stats.rx_length_errors) },
- { "rx_over_errors", E1000_NETDEV_STAT(stats.rx_over_errors) },
- { "rx_crc_errors", E1000_STAT(stats.crcerrs) },
- { "rx_frame_errors", E1000_NETDEV_STAT(stats.rx_frame_errors) },
- { "rx_no_buffer_count", E1000_STAT(stats.rnbc) },
- { "rx_missed_errors", E1000_STAT(stats.mpc) },
- { "tx_aborted_errors", E1000_STAT(stats.ecol) },
- { "tx_carrier_errors", E1000_STAT(stats.tncrs) },
- { "tx_fifo_errors", E1000_NETDEV_STAT(stats.tx_fifo_errors) },
- { "tx_heartbeat_errors", E1000_NETDEV_STAT(stats.tx_heartbeat_errors) },
- { "tx_window_errors", E1000_STAT(stats.latecol) },
- { "tx_abort_late_coll", E1000_STAT(stats.latecol) },
- { "tx_deferred_ok", E1000_STAT(stats.dc) },
- { "tx_single_coll_ok", E1000_STAT(stats.scc) },
- { "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
- { "tx_timeout_count", E1000_STAT(tx_timeout_count) },
- { "tx_restart_queue", E1000_STAT(restart_queue) },
- { "rx_long_length_errors", E1000_STAT(stats.roc) },
- { "rx_short_length_errors", E1000_STAT(stats.ruc) },
- { "rx_align_errors", E1000_STAT(stats.algnerrc) },
- { "tx_tcp_seg_good", E1000_STAT(stats.tsctc) },
- { "tx_tcp_seg_failed", E1000_STAT(stats.tsctfc) },
- { "rx_flow_control_xon", E1000_STAT(stats.xonrxc) },
- { "rx_flow_control_xoff", E1000_STAT(stats.xoffrxc) },
- { "tx_flow_control_xon", E1000_STAT(stats.xontxc) },
- { "tx_flow_control_xoff", E1000_STAT(stats.xofftxc) },
- { "rx_long_byte_count", E1000_STAT(stats.gorc) },
- { "rx_csum_offload_good", E1000_STAT(hw_csum_good) },
- { "rx_csum_offload_errors", E1000_STAT(hw_csum_err) },
- { "rx_header_split", E1000_STAT(rx_hdr_split) },
- { "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
- { "tx_smbus", E1000_STAT(stats.mgptc) },
- { "rx_smbus", E1000_STAT(stats.mgprc) },
- { "dropped_smbus", E1000_STAT(stats.mgpdc) },
- { "rx_dma_failed", E1000_STAT(rx_dma_failed) },
- { "tx_dma_failed", E1000_STAT(tx_dma_failed) },
+ E1000_STAT("rx_packets", stats.gprc),
+ E1000_STAT("tx_packets", stats.gptc),
+ E1000_STAT("rx_bytes", stats.gorc),
+ E1000_STAT("tx_bytes", stats.gotc),
+ E1000_STAT("rx_broadcast", stats.bprc),
+ E1000_STAT("tx_broadcast", stats.bptc),
+ E1000_STAT("rx_multicast", stats.mprc),
+ E1000_STAT("tx_multicast", stats.mptc),
+ E1000_NETDEV_STAT("rx_errors", stats.rx_errors),
+ E1000_NETDEV_STAT("tx_errors", stats.tx_errors),
+ E1000_NETDEV_STAT("tx_dropped", stats.tx_dropped),
+ E1000_STAT("multicast", stats.mprc),
+ E1000_STAT("collisions", stats.colc),
+ E1000_NETDEV_STAT("rx_length_errors", stats.rx_length_errors),
+ E1000_NETDEV_STAT("rx_over_errors", stats.rx_over_errors),
+ E1000_STAT("rx_crc_errors", stats.crcerrs),
+ E1000_NETDEV_STAT("rx_frame_errors", stats.rx_frame_errors),
+ E1000_STAT("rx_no_buffer_count", stats.rnbc),
+ E1000_STAT("rx_missed_errors", stats.mpc),
+ E1000_STAT("tx_aborted_errors", stats.ecol),
+ E1000_STAT("tx_carrier_errors", stats.tncrs),
+ E1000_NETDEV_STAT("tx_fifo_errors", stats.tx_fifo_errors),
+ E1000_NETDEV_STAT("tx_heartbeat_errors", stats.tx_heartbeat_errors),
+ E1000_STAT("tx_window_errors", stats.latecol),
+ E1000_STAT("tx_abort_late_coll", stats.latecol),
+ E1000_STAT("tx_deferred_ok", stats.dc),
+ E1000_STAT("tx_single_coll_ok", stats.scc),
+ E1000_STAT("tx_multi_coll_ok", stats.mcc),
+ E1000_STAT("tx_timeout_count", tx_timeout_count),
+ E1000_STAT("tx_restart_queue", restart_queue),
+ E1000_STAT("rx_long_length_errors", stats.roc),
+ E1000_STAT("rx_short_length_errors", stats.ruc),
+ E1000_STAT("rx_align_errors", stats.algnerrc),
+ E1000_STAT("tx_tcp_seg_good", stats.tsctc),
+ E1000_STAT("tx_tcp_seg_failed", stats.tsctfc),
+ E1000_STAT("rx_flow_control_xon", stats.xonrxc),
+ E1000_STAT("rx_flow_control_xoff", stats.xoffrxc),
+ E1000_STAT("tx_flow_control_xon", stats.xontxc),
+ E1000_STAT("tx_flow_control_xoff", stats.xofftxc),
+ E1000_STAT("rx_long_byte_count", stats.gorc),
+ E1000_STAT("rx_csum_offload_good", hw_csum_good),
+ E1000_STAT("rx_csum_offload_errors", hw_csum_err),
+ E1000_STAT("rx_header_split", rx_hdr_split),
+ E1000_STAT("alloc_rx_buff_failed", alloc_rx_buff_failed),
+ E1000_STAT("tx_smbus", stats.mgptc),
+ E1000_STAT("rx_smbus", stats.mgprc),
+ E1000_STAT("dropped_smbus", stats.mgpdc),
+ E1000_STAT("rx_dma_failed", rx_dma_failed),
+ E1000_STAT("tx_dma_failed", tx_dma_failed),
};
#define E1000_GLOBAL_STATS_LEN ARRAY_SIZE(e1000_gstrings_stats)
@@ -749,8 +753,8 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
int reg, int offset, u32 mask, u32 write)
{
u32 pat, val;
- static const u32 test[] =
- {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
+ static const u32 test[] = {
+ 0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
for (pat = 0; pat < ARRAY_SIZE(test); pat++) {
E1000_WRITE_REG_ARRAY(&adapter->hw, reg, offset,
(test[pat] & write));
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 5080372b0fd7..d86cc0832720 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -2309,11 +2309,10 @@ static s32 e1000_read_flash_data_ich8lan(struct e1000_hw *hw, u32 offset,
*/
if (ret_val == 0) {
flash_data = er32flash(ICH_FLASH_FDATA0);
- if (size == 1) {
+ if (size == 1)
*data = (u8)(flash_data & 0x000000FF);
- } else if (size == 2) {
+ else if (size == 2)
*data = (u16)(flash_data & 0x0000FFFF);
- }
break;
} else {
/*
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index 8377523c054a..7e55170a601e 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -493,9 +493,8 @@ s32 e1000e_check_for_copper_link(struct e1000_hw *hw)
* different link partner.
*/
ret_val = e1000e_config_fc_after_link_up(hw);
- if (ret_val) {
+ if (ret_val)
e_dbg("Error configuring flow control\n");
- }
return ret_val;
}
@@ -1496,9 +1495,8 @@ s32 e1000e_setup_led_generic(struct e1000_hw *hw)
{
u32 ledctl;
- if (hw->mac.ops.setup_led != e1000e_setup_led_generic) {
+ if (hw->mac.ops.setup_led != e1000e_setup_led_generic)
return -E1000_ERR_CONFIG;
- }
if (hw->phy.media_type == e1000_media_type_fiber) {
ledctl = er32(LEDCTL);
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index a45dafdf343a..fe50242aa9e6 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -1325,7 +1325,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
goto next_desc;
}
-#define rxtop rx_ring->rx_skb_top
+#define rxtop (rx_ring->rx_skb_top)
if (!(status & E1000_RXD_STAT_EOP)) {
/* this descriptor is only the beginning (or middle) */
if (!rxtop) {
@@ -1806,9 +1806,8 @@ void e1000e_set_interrupt_capability(struct e1000_adapter *adapter)
err = pci_enable_msix(adapter->pdev,
adapter->msix_entries,
adapter->num_vectors);
- if (err == 0) {
+ if (err == 0)
return;
- }
}
/* MSI-X failed, so fall through and try MSI */
e_err("Failed to initialize MSI-X interrupts. "
@@ -2198,9 +2197,8 @@ void e1000e_free_rx_resources(struct e1000_adapter *adapter)
e1000_clean_rx_ring(adapter);
- for (i = 0; i < rx_ring->count; i++) {
+ for (i = 0; i < rx_ring->count; i++)
kfree(rx_ring->buffer_info[i].ps_pages);
- }
vfree(rx_ring->buffer_info);
rx_ring->buffer_info = NULL;
@@ -2240,20 +2238,18 @@ static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
/* handle TSO and jumbo frames */
if (bytes/packets > 8000)
retval = bulk_latency;
- else if ((packets < 5) && (bytes > 512)) {
+ else if ((packets < 5) && (bytes > 512))
retval = low_latency;
- }
break;
case low_latency: /* 50 usec aka 20000 ints/s */
if (bytes > 10000) {
/* this if handles the TSO accounting */
- if (bytes/packets > 8000) {
+ if (bytes/packets > 8000)
retval = bulk_latency;
- } else if ((packets < 10) || ((bytes/packets) > 1200)) {
+ else if ((packets < 10) || ((bytes/packets) > 1200))
retval = bulk_latency;
- } else if ((packets > 35)) {
+ else if ((packets > 35))
retval = lowest_latency;
- }
} else if (bytes/packets > 2000) {
retval = bulk_latency;
} else if (packets <= 2 && bytes < 512) {
@@ -2262,9 +2258,8 @@ static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
break;
case bulk_latency: /* 250 usec aka 4000 ints/s */
if (bytes > 25000) {
- if (packets > 35) {
+ if (packets > 35)
retval = low_latency;
- }
} else if (bytes < 6000) {
retval = low_latency;
}
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 95da38693b77..1781efeb55e3 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -42,20 +42,20 @@ static s32 e1000_access_phy_debug_regs_hv(struct e1000_hw *hw, u32 offset,
u16 *data, bool read);
/* Cable length tables */
-static const u16 e1000_m88_cable_length_table[] =
- { 0, 50, 80, 110, 140, 140, E1000_CABLE_LENGTH_UNDEFINED };
+static const u16 e1000_m88_cable_length_table[] = {
+ 0, 50, 80, 110, 140, 140, E1000_CABLE_LENGTH_UNDEFINED };
#define M88E1000_CABLE_LENGTH_TABLE_SIZE \
ARRAY_SIZE(e1000_m88_cable_length_table)
-static const u16 e1000_igp_2_cable_length_table[] =
- { 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 8, 11, 13, 16, 18, 21, 0, 0, 0, 3,
- 6, 10, 13, 16, 19, 23, 26, 29, 32, 35, 38, 41, 6, 10, 14, 18, 22,
- 26, 30, 33, 37, 41, 44, 48, 51, 54, 58, 61, 21, 26, 31, 35, 40,
- 44, 49, 53, 57, 61, 65, 68, 72, 75, 79, 82, 40, 45, 51, 56, 61,
- 66, 70, 75, 79, 83, 87, 91, 94, 98, 101, 104, 60, 66, 72, 77, 82,
- 87, 92, 96, 100, 104, 108, 111, 114, 117, 119, 121, 83, 89, 95,
- 100, 105, 109, 113, 116, 119, 122, 124, 104, 109, 114, 118, 121,
- 124};
+static const u16 e1000_igp_2_cable_length_table[] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 3, 5, 8, 11, 13, 16, 18, 21, 0, 0, 0, 3,
+ 6, 10, 13, 16, 19, 23, 26, 29, 32, 35, 38, 41, 6, 10, 14, 18, 22,
+ 26, 30, 33, 37, 41, 44, 48, 51, 54, 58, 61, 21, 26, 31, 35, 40,
+ 44, 49, 53, 57, 61, 65, 68, 72, 75, 79, 82, 40, 45, 51, 56, 61,
+ 66, 70, 75, 79, 83, 87, 91, 94, 98, 101, 104, 60, 66, 72, 77, 82,
+ 87, 92, 96, 100, 104, 108, 111, 114, 117, 119, 121, 83, 89, 95,
+ 100, 105, 109, 113, 116, 119, 122, 124, 104, 109, 114, 118, 121,
+ 124};
#define IGP02E1000_CABLE_LENGTH_TABLE_SIZE \
ARRAY_SIZE(e1000_igp_2_cable_length_table)
@@ -1057,9 +1057,8 @@ static s32 e1000_phy_setup_autoneg(struct e1000_hw *hw)
e_dbg("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);
- if (phy->autoneg_mask & ADVERTISE_1000_FULL) {
+ if (phy->autoneg_mask & ADVERTISE_1000_FULL)
ret_val = e1e_wphy(hw, PHY_1000T_CTRL, mii_1000t_ctrl_reg);
- }
return ret_val;
}
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index bc183f5487cb..0a2368fa6bc6 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -134,6 +134,8 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
case E1000_DEV_ID_82580_COPPER_DUAL:
case E1000_DEV_ID_DH89XXCC_SGMII:
case E1000_DEV_ID_DH89XXCC_SERDES:
+ case E1000_DEV_ID_DH89XXCC_BACKPLANE:
+ case E1000_DEV_ID_DH89XXCC_SFP:
mac->type = e1000_82580;
break;
case E1000_DEV_ID_I350_COPPER:
@@ -1478,6 +1480,39 @@ out:
}
/**
+ * igb_vmdq_set_anti_spoofing_pf - enable or disable anti-spoofing
+ * @hw: pointer to the hardware struct
+ * @enable: state to enter, either enabled or disabled
+ * @pf: Physical Function pool - do not set anti-spoofing for the PF
+ *
+ * enables/disables L2 switch anti-spoofing functionality.
+ **/
+void igb_vmdq_set_anti_spoofing_pf(struct e1000_hw *hw, bool enable, int pf)
+{
+ u32 dtxswc;
+
+ switch (hw->mac.type) {
+ case e1000_82576:
+ case e1000_i350:
+ dtxswc = rd32(E1000_DTXSWC);
+ if (enable) {
+ dtxswc |= (E1000_DTXSWC_MAC_SPOOF_MASK |
+ E1000_DTXSWC_VLAN_SPOOF_MASK);
+ /* The PF can spoof - it has to in order to
+ * support emulation mode NICs */
+ dtxswc ^= (1 << pf | 1 << (pf + MAX_NUM_VFS));
+ } else {
+ dtxswc &= ~(E1000_DTXSWC_MAC_SPOOF_MASK |
+ E1000_DTXSWC_VLAN_SPOOF_MASK);
+ }
+ wr32(E1000_DTXSWC, dtxswc);
+ break;
+ default:
+ break;
+ }
+}
+
+/**
* igb_vmdq_set_loopback_pf - enable or disable vmdq loopback
* @hw: pointer to the hardware struct
* @enable: state to enter, either enabled or disabled
@@ -1578,7 +1613,7 @@ static s32 igb_reset_mdicnfg_82580(struct e1000_hw *hw)
{
s32 ret_val = 0;
u32 mdicnfg;
- u16 nvm_data;
+ u16 nvm_data = 0;
if (hw->mac.type != e1000_82580)
goto out;
diff --git a/drivers/net/igb/e1000_82575.h b/drivers/net/igb/e1000_82575.h
index cbd1e1259e4d..1d01af2472e7 100644
--- a/drivers/net/igb/e1000_82575.h
+++ b/drivers/net/igb/e1000_82575.h
@@ -194,6 +194,10 @@ struct e1000_adv_tx_context_desc {
#define E1000_NVM_APME_82575 0x0400
#define MAX_NUM_VFS 8
+#define E1000_DTXSWC_MAC_SPOOF_MASK 0x000000FF /* Per VF MAC spoof control */
+#define E1000_DTXSWC_VLAN_SPOOF_MASK 0x0000FF00 /* Per VF VLAN spoof control */
+#define E1000_DTXSWC_LLE_MASK 0x00FF0000 /* Per VF Local LB enables */
+#define E1000_DTXSWC_VLAN_SPOOF_SHIFT 8
#define E1000_DTXSWC_VMDQ_LOOPBACK_EN (1 << 31) /* global VF LB enable */
/* Easy defines for setting default pool, would normally be left a zero */
@@ -243,6 +247,7 @@ struct e1000_adv_tx_context_desc {
/* RX packet buffer size defines */
#define E1000_RXPBS_SIZE_MASK_82576 0x0000007F
+void igb_vmdq_set_anti_spoofing_pf(struct e1000_hw *, bool, int);
void igb_vmdq_set_loopback_pf(struct e1000_hw *, bool);
void igb_vmdq_set_replication_pf(struct e1000_hw *, bool);
u16 igb_rxpbs_adjust_82580(u32 data);
diff --git a/drivers/net/igb/e1000_hw.h b/drivers/net/igb/e1000_hw.h
index c0b017f8d782..e2638afb8cdc 100644
--- a/drivers/net/igb/e1000_hw.h
+++ b/drivers/net/igb/e1000_hw.h
@@ -54,8 +54,10 @@ struct e1000_hw;
#define E1000_DEV_ID_82580_SERDES 0x1510
#define E1000_DEV_ID_82580_SGMII 0x1511
#define E1000_DEV_ID_82580_COPPER_DUAL 0x1516
-#define E1000_DEV_ID_DH89XXCC_SGMII 0x0436
-#define E1000_DEV_ID_DH89XXCC_SERDES 0x0438
+#define E1000_DEV_ID_DH89XXCC_SGMII 0x0438
+#define E1000_DEV_ID_DH89XXCC_SERDES 0x043A
+#define E1000_DEV_ID_DH89XXCC_BACKPLANE 0x043C
+#define E1000_DEV_ID_DH89XXCC_SFP 0x0440
#define E1000_DEV_ID_I350_COPPER 0x1521
#define E1000_DEV_ID_I350_FIBER 0x1522
#define E1000_DEV_ID_I350_SERDES 0x1523
diff --git a/drivers/net/igb/e1000_regs.h b/drivers/net/igb/e1000_regs.h
index abb7333a1fbf..8ac83c5190d5 100644
--- a/drivers/net/igb/e1000_regs.h
+++ b/drivers/net/igb/e1000_regs.h
@@ -301,6 +301,7 @@
#define E1000_VFTE 0x00C90 /* VF Transmit Enables */
#define E1000_QDE 0x02408 /* Queue Drop Enable - RW */
#define E1000_DTXSWC 0x03500 /* DMA Tx Switch Control - RW */
+#define E1000_WVBR 0x03554 /* VM Wrong Behavior - RWS */
#define E1000_RPLOLR 0x05AF0 /* Replication Offload - RW */
#define E1000_UTA 0x0A000 /* Unicast Table Array - RW */
#define E1000_IOVTCL 0x05BBC /* IOV Control Register */
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index edab9c442399..92a4ef09e55c 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -324,6 +324,7 @@ struct igb_adapter {
unsigned int vfs_allocated_count;
struct vf_data_storage *vf_data;
u32 rss_queues;
+ u32 wvbr;
};
#define IGB_FLAG_HAS_MSI (1 << 0)
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 62348fc60e53..58c665b7513d 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -73,6 +73,8 @@ static DEFINE_PCI_DEVICE_TABLE(igb_pci_tbl) = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82580_COPPER_DUAL), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_SGMII), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_SERDES), board_82575 },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_BACKPLANE), board_82575 },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_DH89XXCC_SFP), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_NS), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_NS_SERDES), board_82575 },
@@ -1654,7 +1656,7 @@ void igb_reset(struct igb_adapter *adapter)
if (adapter->vfs_allocated_count) {
int i;
for (i = 0 ; i < adapter->vfs_allocated_count; i++)
- adapter->vf_data[i].flags = 0;
+ adapter->vf_data[i].flags &= IGB_VF_FLAG_PF_SET_MAC;
/* ping all the active vfs to let them know we are going down */
igb_ping_all_vfs(adapter);
@@ -3364,6 +3366,45 @@ static void igb_set_rx_mode(struct net_device *netdev)
igb_restore_vf_multicasts(adapter);
}
+static void igb_check_wvbr(struct igb_adapter *adapter)
+{
+ struct e1000_hw *hw = &adapter->hw;
+ u32 wvbr = 0;
+
+ switch (hw->mac.type) {
+ case e1000_82576:
+ case e1000_i350:
+ if (!(wvbr = rd32(E1000_WVBR)))
+ return;
+ break;
+ default:
+ break;
+ }
+
+ adapter->wvbr |= wvbr;
+}
+
+#define IGB_STAGGERED_QUEUE_OFFSET 8
+
+static void igb_spoof_check(struct igb_adapter *adapter)
+{
+ int j;
+
+ if (!adapter->wvbr)
+ return;
+
+ for(j = 0; j < adapter->vfs_allocated_count; j++) {
+ if (adapter->wvbr & (1 << j) ||
+ adapter->wvbr & (1 << (j + IGB_STAGGERED_QUEUE_OFFSET))) {
+ dev_warn(&adapter->pdev->dev,
+ "Spoof event(s) detected on VF %d\n", j);
+ adapter->wvbr &=
+ ~((1 << j) |
+ (1 << (j + IGB_STAGGERED_QUEUE_OFFSET)));
+ }
+ }
+}
+
/* Need to wait a few seconds after link up to get diagnostic information from
* the phy */
static void igb_update_phy_info(unsigned long data)
@@ -3523,6 +3564,8 @@ static void igb_watchdog_task(struct work_struct *work)
wr32(E1000_ICS, E1000_ICS_RXDMT0);
}
+ igb_spoof_check(adapter);
+
/* Reset the timer */
if (!test_bit(__IGB_DOWN, &adapter->state))
mod_timer(&adapter->watchdog_timer,
@@ -4519,6 +4562,10 @@ static irqreturn_t igb_msix_other(int irq, void *data)
if (icr & E1000_ICR_DOUTSYNC) {
/* HW is reporting DMA is out of sync */
adapter->stats.doosync++;
+ /* The DMA Out of Sync is also indication of a spoof event
+ * in IOV mode. Check the Wrong VM Behavior register to
+ * see if it is really a spoof event. */
+ igb_check_wvbr(adapter);
}
/* Check for a mailbox event */
@@ -4971,8 +5018,8 @@ static int igb_set_vf_vlan(struct igb_adapter *adapter, u32 *msgbuf, u32 vf)
static inline void igb_vf_reset(struct igb_adapter *adapter, u32 vf)
{
- /* clear flags */
- adapter->vf_data[vf].flags &= ~(IGB_VF_FLAG_PF_SET_MAC);
+ /* clear flags - except flag that indicates PF has set the MAC */
+ adapter->vf_data[vf].flags &= IGB_VF_FLAG_PF_SET_MAC;
adapter->vf_data[vf].last_nack = jiffies;
/* reset offloads to defaults */
@@ -5026,7 +5073,7 @@ static void igb_vf_reset_msg(struct igb_adapter *adapter, u32 vf)
reg = rd32(E1000_VFRE);
wr32(E1000_VFRE, reg | (1 << vf));
- adapter->vf_data[vf].flags = IGB_VF_FLAG_CTS;
+ adapter->vf_data[vf].flags |= IGB_VF_FLAG_CTS;
/* reply to reset with ack and vf mac address */
msgbuf[0] = E1000_VF_RESET | E1000_VT_MSGTYPE_ACK;
@@ -5105,7 +5152,14 @@ static void igb_rcv_msg_from_vf(struct igb_adapter *adapter, u32 vf)
switch ((msgbuf[0] & 0xFFFF)) {
case E1000_VF_SET_MAC_ADDR:
- retval = igb_set_vf_mac_addr(adapter, msgbuf, vf);
+ retval = -EINVAL;
+ if (!(vf_data->flags & IGB_VF_FLAG_PF_SET_MAC))
+ retval = igb_set_vf_mac_addr(adapter, msgbuf, vf);
+ else
+ dev_warn(&pdev->dev,
+ "VF %d attempted to override administratively "
+ "set MAC address\nReload the VF driver to "
+ "resume operations\n", vf);
break;
case E1000_VF_SET_PROMISC:
retval = igb_set_vf_promisc(adapter, msgbuf, vf);
@@ -5117,8 +5171,12 @@ static void igb_rcv_msg_from_vf(struct igb_adapter *adapter, u32 vf)
retval = igb_set_vf_rlpml(adapter, msgbuf[1], vf);
break;
case E1000_VF_SET_VLAN:
- if (adapter->vf_data[vf].pf_vlan)
- retval = -1;
+ retval = -1;
+ if (vf_data->pf_vlan)
+ dev_warn(&pdev->dev,
+ "VF %d attempted to override administratively "
+ "set VLAN tag\nReload the VF driver to "
+ "resume operations\n", vf);
else
retval = igb_set_vf_vlan(adapter, msgbuf, vf);
break;
@@ -6582,6 +6640,8 @@ static void igb_vmm_control(struct igb_adapter *adapter)
if (adapter->vfs_allocated_count) {
igb_vmdq_set_loopback_pf(hw, true);
igb_vmdq_set_replication_pf(hw, true);
+ igb_vmdq_set_anti_spoofing_pf(hw, true,
+ adapter->vfs_allocated_count);
} else {
igb_vmdq_set_loopback_pf(hw, false);
igb_vmdq_set_replication_pf(hw, false);
diff --git a/drivers/net/igbvf/igbvf.h b/drivers/net/igbvf/igbvf.h
index 9d4d63e536d4..990c329e6c3b 100644
--- a/drivers/net/igbvf/igbvf.h
+++ b/drivers/net/igbvf/igbvf.h
@@ -97,6 +97,7 @@ struct igbvf_adapter;
enum igbvf_boards {
board_vf,
+ board_i350_vf,
};
struct igbvf_queue_stats {
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 4fb023bce785..6352c8158e6d 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -64,8 +64,16 @@ static struct igbvf_info igbvf_vf_info = {
.init_ops = e1000_init_function_pointers_vf,
};
+static struct igbvf_info igbvf_i350_vf_info = {
+ .mac = e1000_vfadapt_i350,
+ .flags = 0,
+ .pba = 10,
+ .init_ops = e1000_init_function_pointers_vf,
+};
+
static const struct igbvf_info *igbvf_info_tbl[] = {
[board_vf] = &igbvf_vf_info,
+ [board_i350_vf] = &igbvf_i350_vf_info,
};
/**
@@ -2865,6 +2873,7 @@ static struct pci_error_handlers igbvf_err_handler = {
static DEFINE_PCI_DEVICE_TABLE(igbvf_pci_tbl) = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_VF), board_vf },
+ { PCI_VDEVICE(INTEL, E1000_DEV_ID_I350_VF), board_i350_vf },
{ } /* terminate list */
};
MODULE_DEVICE_TABLE(pci, igbvf_pci_tbl);
diff --git a/drivers/net/igbvf/vf.c b/drivers/net/igbvf/vf.c
index 0cc13c6ed418..74486a8b009a 100644
--- a/drivers/net/igbvf/vf.c
+++ b/drivers/net/igbvf/vf.c
@@ -362,8 +362,8 @@ static s32 e1000_check_for_link_vf(struct e1000_hw *hw)
* or a virtual function reset
*/
- /* If we were hit with a reset drop the link */
- if (!mbx->ops.check_for_rst(hw))
+ /* If we were hit with a reset or timeout drop the link */
+ if (!mbx->ops.check_for_rst(hw) || !mbx->timeout)
mac->get_link_status = true;
if (!mac->get_link_status)
diff --git a/drivers/net/igbvf/vf.h b/drivers/net/igbvf/vf.h
index c36ea21f17fa..d7ed58fcd9bb 100644
--- a/drivers/net/igbvf/vf.h
+++ b/drivers/net/igbvf/vf.h
@@ -39,6 +39,7 @@
struct e1000_hw;
#define E1000_DEV_ID_82576_VF 0x10CA
+#define E1000_DEV_ID_I350_VF 0x1520
#define E1000_REVISION_0 0
#define E1000_REVISION_1 1
#define E1000_REVISION_2 2
@@ -133,6 +134,7 @@ struct e1000_adv_tx_context_desc {
enum e1000_mac_type {
e1000_undefined = 0,
e1000_vfadapt,
+ e1000_vfadapt_i350,
e1000_num_macs /* List is 1-based, so subtract 1 for true count. */
};
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 6827dddc383e..bfd3c227cd4a 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -2165,6 +2165,8 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
.fc_enable = &ixgbe_fc_enable_generic,
.init_uta_tables = &ixgbe_init_uta_tables_generic,
.setup_sfp = &ixgbe_setup_sfp_modules_82599,
+ .set_mac_anti_spoofing = &ixgbe_set_mac_anti_spoofing,
+ .set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing,
};
static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index cc11e422ce9b..d5ede2df3e42 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -2809,3 +2809,67 @@ s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
wwn_prefix_out:
return 0;
}
+
+/**
+ * ixgbe_set_mac_anti_spoofing - Enable/Disable MAC anti-spoofing
+ * @hw: pointer to hardware structure
+ * @enable: enable or disable switch for anti-spoofing
+ * @pf: Physical Function pool - do not enable anti-spoofing for the PF
+ *
+ **/
+void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf)
+{
+ int j;
+ int pf_target_reg = pf >> 3;
+ int pf_target_shift = pf % 8;
+ u32 pfvfspoof = 0;
+
+ if (hw->mac.type == ixgbe_mac_82598EB)
+ return;
+
+ if (enable)
+ pfvfspoof = IXGBE_SPOOF_MACAS_MASK;
+
+ /*
+ * PFVFSPOOF register array is size 8 with 8 bits assigned to
+ * MAC anti-spoof enables in each register array element.
+ */
+ for (j = 0; j < IXGBE_PFVFSPOOF_REG_COUNT; j++)
+ IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(j), pfvfspoof);
+
+ /* If not enabling anti-spoofing then done */
+ if (!enable)
+ return;
+
+ /*
+ * The PF should be allowed to spoof so that it can support
+ * emulation mode NICs. Reset the bit assigned to the PF
+ */
+ pfvfspoof = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(pf_target_reg));
+ pfvfspoof ^= (1 << pf_target_shift);
+ IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(pf_target_reg), pfvfspoof);
+}
+
+/**
+ * ixgbe_set_vlan_anti_spoofing - Enable/Disable VLAN anti-spoofing
+ * @hw: pointer to hardware structure
+ * @enable: enable or disable switch for VLAN anti-spoofing
+ * @pf: Virtual Function pool - VF Pool to set for VLAN anti-spoofing
+ *
+ **/
+void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf)
+{
+ int vf_target_reg = vf >> 3;
+ int vf_target_shift = vf % 8 + IXGBE_SPOOF_VLANAS_SHIFT;
+ u32 pfvfspoof;
+
+ if (hw->mac.type == ixgbe_mac_82598EB)
+ return;
+
+ pfvfspoof = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg));
+ if (enable)
+ pfvfspoof |= (1 << vf_target_shift);
+ else
+ pfvfspoof &= ~(1 << vf_target_shift);
+ IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), pfvfspoof);
+}
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index e1f980a8a09d..66ed045a8cf0 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -88,6 +88,8 @@ s32 ixgbe_get_wwn_prefix_generic(struct ixgbe_hw *hw, u16 *wwnn_prefix,
u16 *wwpn_prefix);
s32 ixgbe_blink_led_start_generic(struct ixgbe_hw *hw, u32 index);
s32 ixgbe_blink_led_stop_generic(struct ixgbe_hw *hw, u32 index);
+void ixgbe_set_mac_anti_spoofing(struct ixgbe_hw *hw, bool enable, int pf);
+void ixgbe_set_vlan_anti_spoofing(struct ixgbe_hw *hw, bool enable, int vf);
#define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index ca9036de49f9..38ab4f3f8197 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3132,6 +3132,9 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter)
/* enable Tx loopback for VF/PF communication */
IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, IXGBE_PFDTXGSWC_VT_LBEN);
+ /* Enable MAC Anti-Spoofing */
+ hw->mac.ops.set_mac_anti_spoofing(hw, (adapter->num_vfs != 0),
+ adapter->num_vfs);
}
static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
@@ -5960,6 +5963,26 @@ static void ixgbe_fdir_reinit_task(struct work_struct *work)
netif_tx_start_all_queues(adapter->netdev);
}
+static void ixgbe_spoof_check(struct ixgbe_adapter *adapter)
+{
+ u32 ssvpc;
+
+ /* Do not perform spoof check for 82598 */
+ if (adapter->hw.mac.type == ixgbe_mac_82598EB)
+ return;
+
+ ssvpc = IXGBE_READ_REG(&adapter->hw, IXGBE_SSVPC);
+
+ /*
+ * ssvpc register is cleared on read, if zero then no
+ * spoofed packets in the last interval.
+ */
+ if (!ssvpc)
+ return;
+
+ e_warn(drv, "%d Spoofed packets detected\n", ssvpc);
+}
+
static DEFINE_MUTEX(ixgbe_watchdog_lock);
/**
@@ -6080,6 +6103,7 @@ static void ixgbe_watchdog_task(struct work_struct *work)
}
}
+ ixgbe_spoof_check(adapter);
ixgbe_update_stats(adapter);
mutex_unlock(&ixgbe_watchdog_lock);
}
@@ -6889,7 +6913,7 @@ static void __devinit ixgbe_probe_vf(struct ixgbe_adapter *adapter,
struct ixgbe_hw *hw = &adapter->hw;
int err;
- if (hw->mac.type != ixgbe_mac_82599EB || !max_vfs)
+ if (hw->mac.type == ixgbe_mac_82598EB || !max_vfs)
return;
/* The 82599 supports up to 64 VFs per physical function
diff --git a/drivers/net/ixgbe/ixgbe_mbx.c b/drivers/net/ixgbe/ixgbe_mbx.c
index 027c628c3aae..ea82c5a1cd3e 100644
--- a/drivers/net/ixgbe/ixgbe_mbx.c
+++ b/drivers/net/ixgbe/ixgbe_mbx.c
@@ -321,9 +321,11 @@ static s32 ixgbe_check_for_rst_pf(struct ixgbe_hw *hw, u16 vf_number)
switch (hw->mac.type) {
case ixgbe_mac_82599EB:
- case ixgbe_mac_X540:
vflre = IXGBE_READ_REG(hw, IXGBE_VFLRE(reg_offset));
break;
+ case ixgbe_mac_X540:
+ vflre = IXGBE_READ_REG(hw, IXGBE_VFLREC(reg_offset));
+ break;
default:
break;
}
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index 6e3e94b5a5f6..47b15738b009 100644
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -215,6 +215,11 @@ static inline void ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf)
reg |= (reg | (1 << vf_shift));
IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset), reg);
+ /* Enable counting of spoofed packets in the SSVPC register */
+ reg = IXGBE_READ_REG(hw, IXGBE_VMECM(reg_offset));
+ reg |= (1 << vf_shift);
+ IXGBE_WRITE_REG(hw, IXGBE_VMECM(reg_offset), reg);
+
ixgbe_vf_reset_event(adapter, vf);
}
@@ -227,6 +232,7 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
int entries;
u16 *hash_list;
int add, vid;
+ u8 *new_mac;
retval = ixgbe_read_mbx(hw, msgbuf, mbx_size, vf);
@@ -244,15 +250,22 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
if (msgbuf[0] == IXGBE_VF_RESET) {
unsigned char *vf_mac = adapter->vfinfo[vf].vf_mac_addresses;
- u8 *addr = (u8 *)(&msgbuf[1]);
+ new_mac = (u8 *)(&msgbuf[1]);
e_info(probe, "VF Reset msg received from vf %d\n", vf);
adapter->vfinfo[vf].clear_to_send = false;
ixgbe_vf_reset_msg(adapter, vf);
adapter->vfinfo[vf].clear_to_send = true;
+ if (is_valid_ether_addr(new_mac) &&
+ !adapter->vfinfo[vf].pf_set_mac)
+ ixgbe_set_vf_mac(adapter, vf, vf_mac);
+ else
+ ixgbe_set_vf_mac(adapter,
+ vf, adapter->vfinfo[vf].vf_mac_addresses);
+
/* reply to reset with ack and vf mac address */
msgbuf[0] = IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK;
- memcpy(addr, vf_mac, IXGBE_ETH_LENGTH_OF_ADDRESS);
+ memcpy(new_mac, vf_mac, IXGBE_ETH_LENGTH_OF_ADDRESS);
/*
* Piggyback the multicast filter type so VF can compute the
* correct vectors
@@ -271,14 +284,16 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
switch ((msgbuf[0] & 0xFFFF)) {
case IXGBE_VF_SET_MAC_ADDR:
- {
- u8 *new_mac = ((u8 *)(&msgbuf[1]));
- if (is_valid_ether_addr(new_mac) &&
- !adapter->vfinfo[vf].pf_set_mac)
- ixgbe_set_vf_mac(adapter, vf, new_mac);
- else
- ixgbe_set_vf_mac(adapter,
- vf, adapter->vfinfo[vf].vf_mac_addresses);
+ new_mac = ((u8 *)(&msgbuf[1]));
+ if (is_valid_ether_addr(new_mac) &&
+ !adapter->vfinfo[vf].pf_set_mac) {
+ ixgbe_set_vf_mac(adapter, vf, new_mac);
+ } else if (memcmp(adapter->vfinfo[vf].vf_mac_addresses,
+ new_mac, ETH_ALEN)) {
+ e_warn(drv, "VF %d attempted to override "
+ "administratively set MAC address\nReload "
+ "the VF driver to resume operations\n", vf);
+ retval = -1;
}
break;
case IXGBE_VF_SET_MULTICAST:
@@ -295,7 +310,15 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
add = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK)
>> IXGBE_VT_MSGINFO_SHIFT;
vid = (msgbuf[1] & IXGBE_VLVF_VLANID_MASK);
- retval = ixgbe_set_vf_vlan(adapter, add, vid, vf);
+ if (adapter->vfinfo[vf].pf_vlan) {
+ e_warn(drv, "VF %d attempted to override "
+ "administratively set VLAN configuration\n"
+ "Reload the VF driver to resume operations\n",
+ vf);
+ retval = -1;
+ } else {
+ retval = ixgbe_set_vf_vlan(adapter, add, vid, vf);
+ }
break;
default:
e_err(drv, "Unhandled Msg %8.8x\n", msgbuf[0]);
@@ -394,6 +417,7 @@ int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
{
int err = 0;
struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_hw *hw = &adapter->hw;
if ((vf >= adapter->num_vfs) || (vlan > 4095) || (qos > 7))
return -EINVAL;
@@ -402,7 +426,8 @@ int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
if (err)
goto out;
ixgbe_set_vmvir(adapter, vlan | (qos << VLAN_PRIO_SHIFT), vf);
- ixgbe_set_vmolr(&adapter->hw, vf, false);
+ ixgbe_set_vmolr(hw, vf, false);
+ hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf);
adapter->vfinfo[vf].pf_vlan = vlan;
adapter->vfinfo[vf].pf_qos = qos;
dev_info(&adapter->pdev->dev,
@@ -419,7 +444,8 @@ int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos)
err = ixgbe_set_vf_vlan(adapter, false,
adapter->vfinfo[vf].pf_vlan, vf);
ixgbe_set_vmvir(adapter, vlan, vf);
- ixgbe_set_vmolr(&adapter->hw, vf, true);
+ ixgbe_set_vmolr(hw, vf, true);
+ hw->mac.ops.set_vlan_anti_spoofing(hw, false, vf);
adapter->vfinfo[vf].pf_vlan = 0;
adapter->vfinfo[vf].pf_qos = 0;
}
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 59f6d0afe0fe..446f3467d3c7 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -230,6 +230,7 @@
#define IXGBE_VT_CTL 0x051B0
#define IXGBE_VFRE(_i) (0x051E0 + ((_i) * 4))
#define IXGBE_VFTE(_i) (0x08110 + ((_i) * 4))
+#define IXGBE_VMECM(_i) (0x08790 + ((_i) * 4))
#define IXGBE_QDE 0x2F04
#define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */
#define IXGBE_UTA(_i) (0x0F400 + ((_i) * 4))
@@ -284,7 +285,8 @@
#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40))
#define IXGBE_DTXCTL 0x07E00
-#define IXGBE_DMATXCTL 0x04A80
+#define IXGBE_DMATXCTL 0x04A80
+#define IXGBE_PFVFSPOOF(_i) (0x08200 + ((_i) * 4)) /* 8 of these 0 - 7 */
#define IXGBE_PFDTXGSWC 0x08220
#define IXGBE_DTXMXSZRQ 0x08100
#define IXGBE_DTXTCPFLGL 0x04A88
@@ -298,6 +300,13 @@
#define IXGBE_DMATXCTL_VT_SHIFT 16 /* VLAN EtherType */
#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */
+
+/* Anti-spoofing defines */
+#define IXGBE_SPOOF_MACAS_MASK 0xFF
+#define IXGBE_SPOOF_VLANAS_MASK 0xFF00
+#define IXGBE_SPOOF_VLANAS_SHIFT 8
+#define IXGBE_PFVFSPOOF_REG_COUNT 8
+
#define IXGBE_DCA_TXCTRL(_i) (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
/* Tx DCA Control register : 128 of these (0-127) */
#define IXGBE_DCA_TXCTRL_82599(_i) (0x0600C + ((_i) * 0x40))
@@ -2482,6 +2491,8 @@ struct ixgbe_mac_operations {
s32 (*clear_vfta)(struct ixgbe_hw *);
s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool);
s32 (*init_uta_tables)(struct ixgbe_hw *);
+ void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int);
+ void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int);
/* Flow Control */
s32 (*fc_enable)(struct ixgbe_hw *, s32);
diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c
index cf88515c0ef8..3a8923993ce3 100644
--- a/drivers/net/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ixgbe/ixgbe_x540.c
@@ -685,6 +685,8 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
.fc_enable = &ixgbe_fc_enable_generic,
.init_uta_tables = &ixgbe_init_uta_tables_generic,
.setup_sfp = NULL,
+ .set_mac_anti_spoofing = &ixgbe_set_mac_anti_spoofing,
+ .set_vlan_anti_spoofing = &ixgbe_set_vlan_anti_spoofing,
};
static struct ixgbe_eeprom_operations eeprom_ops_X540 = {
diff --git a/drivers/net/ixgbevf/defines.h b/drivers/net/ixgbevf/defines.h
index f8a807d606c7..de643eb2ada6 100644
--- a/drivers/net/ixgbevf/defines.h
+++ b/drivers/net/ixgbevf/defines.h
@@ -30,6 +30,7 @@
/* Device IDs */
#define IXGBE_DEV_ID_82599_VF 0x10ED
+#define IXGBE_DEV_ID_X540_VF 0x1515
#define IXGBE_VF_IRQ_CLEAR_MASK 7
#define IXGBE_VF_MAX_TX_QUEUES 1
diff --git a/drivers/net/ixgbevf/ixgbevf.h b/drivers/net/ixgbevf/ixgbevf.h
index 0cd6abcf9306..a63efcb2cf1b 100644
--- a/drivers/net/ixgbevf/ixgbevf.h
+++ b/drivers/net/ixgbevf/ixgbevf.h
@@ -275,9 +275,11 @@ enum ixbgevf_state_t {
enum ixgbevf_boards {
board_82599_vf,
+ board_X540_vf,
};
-extern struct ixgbevf_info ixgbevf_vf_info;
+extern struct ixgbevf_info ixgbevf_82599_vf_info;
+extern struct ixgbevf_info ixgbevf_X540_vf_info;
extern struct ixgbe_mac_operations ixgbevf_mbx_ops;
/* needed by ethtool.c */
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 809e38ce8a13..464e6c9d3fc2 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -51,13 +51,14 @@ char ixgbevf_driver_name[] = "ixgbevf";
static const char ixgbevf_driver_string[] =
"Intel(R) 82599 Virtual Function";
-#define DRV_VERSION "1.0.12-k0"
+#define DRV_VERSION "1.0.19-k0"
const char ixgbevf_driver_version[] = DRV_VERSION;
static char ixgbevf_copyright[] =
"Copyright (c) 2009 - 2010 Intel Corporation.";
static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
- [board_82599_vf] = &ixgbevf_vf_info,
+ [board_82599_vf] = &ixgbevf_82599_vf_info,
+ [board_X540_vf] = &ixgbevf_X540_vf_info,
};
/* ixgbevf_pci_tbl - PCI Device ID Table
@@ -71,6 +72,8 @@ static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
static struct pci_device_id ixgbevf_pci_tbl[] = {
{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF),
board_82599_vf},
+ {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF),
+ board_X540_vf},
/* required last entry */
{0, }
diff --git a/drivers/net/ixgbevf/vf.c b/drivers/net/ixgbevf/vf.c
index 971019d819b4..eecd3bf6833f 100644
--- a/drivers/net/ixgbevf/vf.c
+++ b/drivers/net/ixgbevf/vf.c
@@ -381,8 +381,12 @@ static struct ixgbe_mac_operations ixgbevf_mac_ops = {
.set_vfta = ixgbevf_set_vfta_vf,
};
-struct ixgbevf_info ixgbevf_vf_info = {
+struct ixgbevf_info ixgbevf_82599_vf_info = {
.mac = ixgbe_mac_82599_vf,
.mac_ops = &ixgbevf_mac_ops,
};
+struct ixgbevf_info ixgbevf_X540_vf_info = {
+ .mac = ixgbe_mac_X540_vf,
+ .mac_ops = &ixgbevf_mac_ops,
+};
diff --git a/drivers/net/ixgbevf/vf.h b/drivers/net/ixgbevf/vf.h
index 144c99d5363a..23eb114c149f 100644
--- a/drivers/net/ixgbevf/vf.h
+++ b/drivers/net/ixgbevf/vf.h
@@ -73,6 +73,7 @@ struct ixgbe_mac_operations {
enum ixgbe_mac_type {
ixgbe_mac_unknown = 0,
ixgbe_mac_82599_vf,
+ ixgbe_mac_X540_vf,
ixgbe_num_macs
};