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-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe.h2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c164
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c1
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c10
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c42
5 files changed, 117 insertions, 102 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 80e26ff30eb..74e192107f9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -544,7 +544,7 @@ struct ixgbe_fdir_filter {
u16 action;
};
-enum ixbge_state_t {
+enum ixgbe_state_t {
__IXGBE_TESTING,
__IXGBE_RESETTING,
__IXGBE_DOWN,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
index dde65f95140..652e4b09546 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
@@ -44,62 +44,94 @@
#define DCB_NO_HW_CHG 1 /* DCB configuration did not change */
#define DCB_HW_CHG 2 /* DCB configuration changed, no reset */
-int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg,
- struct ixgbe_dcb_config *dst_dcb_cfg, int tc_max)
+int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *scfg,
+ struct ixgbe_dcb_config *dcfg, int tc_max)
{
- struct tc_configuration *src_tc_cfg = NULL;
- struct tc_configuration *dst_tc_cfg = NULL;
- int i;
+ struct tc_configuration *src = NULL;
+ struct tc_configuration *dst = NULL;
+ int i, j;
+ int tx = DCB_TX_CONFIG;
+ int rx = DCB_RX_CONFIG;
+ int changes = 0;
- if (!src_dcb_cfg || !dst_dcb_cfg)
- return -EINVAL;
+ if (!scfg || !dcfg)
+ return changes;
for (i = DCB_PG_ATTR_TC_0; i < tc_max + DCB_PG_ATTR_TC_0; i++) {
- src_tc_cfg = &src_dcb_cfg->tc_config[i - DCB_PG_ATTR_TC_0];
- dst_tc_cfg = &dst_dcb_cfg->tc_config[i - DCB_PG_ATTR_TC_0];
+ src = &scfg->tc_config[i - DCB_PG_ATTR_TC_0];
+ dst = &dcfg->tc_config[i - DCB_PG_ATTR_TC_0];
- dst_tc_cfg->path[DCB_TX_CONFIG].prio_type =
- src_tc_cfg->path[DCB_TX_CONFIG].prio_type;
+ if (dst->path[tx].prio_type != src->path[tx].prio_type) {
+ dst->path[tx].prio_type = src->path[tx].prio_type;
+ changes |= BIT_PG_TX;
+ }
- dst_tc_cfg->path[DCB_TX_CONFIG].bwg_id =
- src_tc_cfg->path[DCB_TX_CONFIG].bwg_id;
+ if (dst->path[tx].bwg_id != src->path[tx].bwg_id) {
+ dst->path[tx].bwg_id = src->path[tx].bwg_id;
+ changes |= BIT_PG_TX;
+ }
- dst_tc_cfg->path[DCB_TX_CONFIG].bwg_percent =
- src_tc_cfg->path[DCB_TX_CONFIG].bwg_percent;
+ if (dst->path[tx].bwg_percent != src->path[tx].bwg_percent) {
+ dst->path[tx].bwg_percent = src->path[tx].bwg_percent;
+ changes |= BIT_PG_TX;
+ }
- dst_tc_cfg->path[DCB_TX_CONFIG].up_to_tc_bitmap =
- src_tc_cfg->path[DCB_TX_CONFIG].up_to_tc_bitmap;
+ if (dst->path[tx].up_to_tc_bitmap !=
+ src->path[tx].up_to_tc_bitmap) {
+ dst->path[tx].up_to_tc_bitmap =
+ src->path[tx].up_to_tc_bitmap;
+ changes |= (BIT_PG_TX | BIT_PFC | BIT_APP_UPCHG);
+ }
- dst_tc_cfg->path[DCB_RX_CONFIG].prio_type =
- src_tc_cfg->path[DCB_RX_CONFIG].prio_type;
+ if (dst->path[rx].prio_type != src->path[rx].prio_type) {
+ dst->path[rx].prio_type = src->path[rx].prio_type;
+ changes |= BIT_PG_RX;
+ }
- dst_tc_cfg->path[DCB_RX_CONFIG].bwg_id =
- src_tc_cfg->path[DCB_RX_CONFIG].bwg_id;
+ if (dst->path[rx].bwg_id != src->path[rx].bwg_id) {
+ dst->path[rx].bwg_id = src->path[rx].bwg_id;
+ changes |= BIT_PG_RX;
+ }
- dst_tc_cfg->path[DCB_RX_CONFIG].bwg_percent =
- src_tc_cfg->path[DCB_RX_CONFIG].bwg_percent;
+ if (dst->path[rx].bwg_percent != src->path[rx].bwg_percent) {
+ dst->path[rx].bwg_percent = src->path[rx].bwg_percent;
+ changes |= BIT_PG_RX;
+ }
- dst_tc_cfg->path[DCB_RX_CONFIG].up_to_tc_bitmap =
- src_tc_cfg->path[DCB_RX_CONFIG].up_to_tc_bitmap;
+ if (dst->path[rx].up_to_tc_bitmap !=
+ src->path[rx].up_to_tc_bitmap) {
+ dst->path[rx].up_to_tc_bitmap =
+ src->path[rx].up_to_tc_bitmap;
+ changes |= (BIT_PG_RX | BIT_PFC | BIT_APP_UPCHG);
+ }
}
for (i = DCB_PG_ATTR_BW_ID_0; i < DCB_PG_ATTR_BW_ID_MAX; i++) {
- dst_dcb_cfg->bw_percentage[DCB_TX_CONFIG]
- [i-DCB_PG_ATTR_BW_ID_0] = src_dcb_cfg->bw_percentage
- [DCB_TX_CONFIG][i-DCB_PG_ATTR_BW_ID_0];
- dst_dcb_cfg->bw_percentage[DCB_RX_CONFIG]
- [i-DCB_PG_ATTR_BW_ID_0] = src_dcb_cfg->bw_percentage
- [DCB_RX_CONFIG][i-DCB_PG_ATTR_BW_ID_0];
+ j = i - DCB_PG_ATTR_BW_ID_0;
+ if (dcfg->bw_percentage[tx][j] != scfg->bw_percentage[tx][j]) {
+ dcfg->bw_percentage[tx][j] = scfg->bw_percentage[tx][j];
+ changes |= BIT_PG_TX;
+ }
+ if (dcfg->bw_percentage[rx][j] != scfg->bw_percentage[rx][j]) {
+ dcfg->bw_percentage[rx][j] = scfg->bw_percentage[rx][j];
+ changes |= BIT_PG_RX;
+ }
}
for (i = DCB_PFC_UP_ATTR_0; i < DCB_PFC_UP_ATTR_MAX; i++) {
- dst_dcb_cfg->tc_config[i - DCB_PFC_UP_ATTR_0].dcb_pfc =
- src_dcb_cfg->tc_config[i - DCB_PFC_UP_ATTR_0].dcb_pfc;
+ j = i - DCB_PFC_UP_ATTR_0;
+ if (dcfg->tc_config[j].dcb_pfc != scfg->tc_config[j].dcb_pfc) {
+ dcfg->tc_config[j].dcb_pfc = scfg->tc_config[j].dcb_pfc;
+ changes |= BIT_PFC;
+ }
}
- dst_dcb_cfg->pfc_mode_enable = src_dcb_cfg->pfc_mode_enable;
+ if (dcfg->pfc_mode_enable != scfg->pfc_mode_enable) {
+ dcfg->pfc_mode_enable = scfg->pfc_mode_enable;
+ changes |= BIT_PFC;
+ }
- return 0;
+ return changes;
}
static u8 ixgbe_dcbnl_get_state(struct net_device *netdev)
@@ -179,20 +211,6 @@ static void ixgbe_dcbnl_set_pg_tc_cfg_tx(struct net_device *netdev, int tc,
if (up_map != DCB_ATTR_VALUE_UNDEFINED)
adapter->temp_dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap =
up_map;
-
- if ((adapter->temp_dcb_cfg.tc_config[tc].path[0].prio_type !=
- adapter->dcb_cfg.tc_config[tc].path[0].prio_type) ||
- (adapter->temp_dcb_cfg.tc_config[tc].path[0].bwg_id !=
- adapter->dcb_cfg.tc_config[tc].path[0].bwg_id) ||
- (adapter->temp_dcb_cfg.tc_config[tc].path[0].bwg_percent !=
- adapter->dcb_cfg.tc_config[tc].path[0].bwg_percent) ||
- (adapter->temp_dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap !=
- adapter->dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap))
- adapter->dcb_set_bitmap |= BIT_PG_TX;
-
- if (adapter->temp_dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap !=
- adapter->dcb_cfg.tc_config[tc].path[0].up_to_tc_bitmap)
- adapter->dcb_set_bitmap |= BIT_PFC | BIT_APP_UPCHG;
}
static void ixgbe_dcbnl_set_pg_bwg_cfg_tx(struct net_device *netdev, int bwg_id,
@@ -201,10 +219,6 @@ static void ixgbe_dcbnl_set_pg_bwg_cfg_tx(struct net_device *netdev, int bwg_id,
struct ixgbe_adapter *adapter = netdev_priv(netdev);
adapter->temp_dcb_cfg.bw_percentage[0][bwg_id] = bw_pct;
-
- if (adapter->temp_dcb_cfg.bw_percentage[0][bwg_id] !=
- adapter->dcb_cfg.bw_percentage[0][bwg_id])
- adapter->dcb_set_bitmap |= BIT_PG_TX;
}
static void ixgbe_dcbnl_set_pg_tc_cfg_rx(struct net_device *netdev, int tc,
@@ -223,20 +237,6 @@ static void ixgbe_dcbnl_set_pg_tc_cfg_rx(struct net_device *netdev, int tc,
if (up_map != DCB_ATTR_VALUE_UNDEFINED)
adapter->temp_dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap =
up_map;
-
- if ((adapter->temp_dcb_cfg.tc_config[tc].path[1].prio_type !=
- adapter->dcb_cfg.tc_config[tc].path[1].prio_type) ||
- (adapter->temp_dcb_cfg.tc_config[tc].path[1].bwg_id !=
- adapter->dcb_cfg.tc_config[tc].path[1].bwg_id) ||
- (adapter->temp_dcb_cfg.tc_config[tc].path[1].bwg_percent !=
- adapter->dcb_cfg.tc_config[tc].path[1].bwg_percent) ||
- (adapter->temp_dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap !=
- adapter->dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap))
- adapter->dcb_set_bitmap |= BIT_PG_RX;
-
- if (adapter->temp_dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap !=
- adapter->dcb_cfg.tc_config[tc].path[1].up_to_tc_bitmap)
- adapter->dcb_set_bitmap |= BIT_PFC;
}
static void ixgbe_dcbnl_set_pg_bwg_cfg_rx(struct net_device *netdev, int bwg_id,
@@ -245,10 +245,6 @@ static void ixgbe_dcbnl_set_pg_bwg_cfg_rx(struct net_device *netdev, int bwg_id,
struct ixgbe_adapter *adapter = netdev_priv(netdev);
adapter->temp_dcb_cfg.bw_percentage[1][bwg_id] = bw_pct;
-
- if (adapter->temp_dcb_cfg.bw_percentage[1][bwg_id] !=
- adapter->dcb_cfg.bw_percentage[1][bwg_id])
- adapter->dcb_set_bitmap |= BIT_PG_RX;
}
static void ixgbe_dcbnl_get_pg_tc_cfg_tx(struct net_device *netdev, int tc,
@@ -298,10 +294,8 @@ static void ixgbe_dcbnl_set_pfc_cfg(struct net_device *netdev, int priority,
adapter->temp_dcb_cfg.tc_config[priority].dcb_pfc = setting;
if (adapter->temp_dcb_cfg.tc_config[priority].dcb_pfc !=
- adapter->dcb_cfg.tc_config[priority].dcb_pfc) {
- adapter->dcb_set_bitmap |= BIT_PFC;
+ adapter->dcb_cfg.tc_config[priority].dcb_pfc)
adapter->temp_dcb_cfg.pfc_mode_enable = true;
- }
}
static void ixgbe_dcbnl_get_pfc_cfg(struct net_device *netdev, int priority,
@@ -336,7 +330,8 @@ static void ixgbe_dcbnl_devreset(struct net_device *dev)
static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
- int ret, i;
+ int ret = DCB_NO_HW_CHG;
+ int i;
#ifdef IXGBE_FCOE
struct dcb_app app = {
.selector = DCB_APP_IDTYPE_ETHTYPE,
@@ -355,12 +350,13 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
/* Fail command if not in CEE mode */
if (!(adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE))
- return 1;
+ return ret;
- ret = ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg, &adapter->dcb_cfg,
- MAX_TRAFFIC_CLASS);
- if (ret)
- return DCB_NO_HW_CHG;
+ adapter->dcb_set_bitmap |= ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg,
+ &adapter->dcb_cfg,
+ MAX_TRAFFIC_CLASS);
+ if (!adapter->dcb_set_bitmap)
+ return ret;
if (adapter->dcb_cfg.pfc_mode_enable) {
switch (adapter->hw.mac.type) {
@@ -420,6 +416,8 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++)
netdev_set_prio_tc_map(netdev, i, prio_tc[i]);
+
+ ret = DCB_HW_CHG_RST;
}
if (adapter->dcb_set_bitmap & BIT_PFC) {
@@ -430,7 +428,8 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev)
DCB_TX_CONFIG, prio_tc);
ixgbe_dcb_unpack_pfc(&adapter->dcb_cfg, &pfc_en);
ixgbe_dcb_hw_pfc_config(&adapter->hw, pfc_en, prio_tc);
- ret = DCB_HW_CHG;
+ if (ret != DCB_HW_CHG_RST)
+ ret = DCB_HW_CHG;
}
if (adapter->dcb_cfg.pfc_mode_enable)
@@ -531,9 +530,6 @@ static void ixgbe_dcbnl_setpfcstate(struct net_device *netdev, u8 state)
struct ixgbe_adapter *adapter = netdev_priv(netdev);
adapter->temp_dcb_cfg.pfc_mode_enable = state;
- if (adapter->temp_dcb_cfg.pfc_mode_enable !=
- adapter->dcb_cfg.pfc_mode_enable)
- adapter->dcb_set_bitmap |= BIT_PFC;
}
/**
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
index 77ea4b71653..bc07933d67d 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
@@ -437,6 +437,7 @@ int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter,
*/
if ((fh->fh_r_ctl == FC_RCTL_DD_SOL_DATA) &&
(fctl & FC_FC_END_SEQ)) {
+ skb_linearize(skb);
crc = (struct fcoe_crc_eof *)skb_put(skb, sizeof(*crc));
crc->fcoe_eof = FC_EOF_T;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
index 027d7a75be3..ed1b47dc083 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
@@ -622,6 +622,16 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, int v_idx,
if (adapter->hw.mac.type == ixgbe_mac_82599EB)
set_bit(__IXGBE_RX_CSUM_UDP_ZERO_ERR, &ring->state);
+#ifdef IXGBE_FCOE
+ if (adapter->netdev->features & NETIF_F_FCOE_MTU) {
+ struct ixgbe_ring_feature *f;
+ f = &adapter->ring_feature[RING_F_FCOE];
+ if ((rxr_idx >= f->mask) &&
+ (rxr_idx < f->mask + f->indices))
+ set_bit(__IXGBE_RX_FCOE_BUFSZ, &ring->state);
+ }
+
+#endif /* IXGBE_FCOE */
/* apply Rx specific ring traits */
ring->count = adapter->rx_ring_count;
ring->queue_index = rxr_idx;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 398fc223cab..88f6b2e9b72 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -63,8 +63,8 @@ static char ixgbe_default_device_descr[] =
"Intel(R) 10 Gigabit Network Connection";
#endif
#define MAJ 3
-#define MIN 6
-#define BUILD 7
+#define MIN 8
+#define BUILD 21
#define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) "." \
__stringify(BUILD) "-k"
const char ixgbe_driver_version[] = DRV_VERSION;
@@ -141,13 +141,16 @@ module_param(allow_unsupported_sfp, uint, 0);
MODULE_PARM_DESC(allow_unsupported_sfp,
"Allow unsupported and untested SFP+ modules on 82599-based adapters");
+#define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
+static int debug = -1;
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
+
MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
MODULE_DESCRIPTION("Intel(R) 10 Gigabit PCI Express Network Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
-#define DEFAULT_DEBUG_LEVEL_SHIFT 3
-
static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter)
{
if (!test_bit(__IXGBE_DOWN, &adapter->state) &&
@@ -3151,14 +3154,6 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
set_ring_rsc_enabled(rx_ring);
else
clear_ring_rsc_enabled(rx_ring);
-#ifdef IXGBE_FCOE
- if (netdev->features & NETIF_F_FCOE_MTU) {
- struct ixgbe_ring_feature *f;
- f = &adapter->ring_feature[RING_F_FCOE];
- if ((i >= f->mask) && (i < f->mask + f->indices))
- set_bit(__IXGBE_RX_FCOE_BUFSZ, &rx_ring->state);
- }
-#endif /* IXGBE_FCOE */
}
}
@@ -4833,7 +4828,9 @@ static int ixgbe_resume(struct pci_dev *pdev)
pci_wake_from_d3(pdev, false);
+ rtnl_lock();
err = ixgbe_init_interrupt_scheme(adapter);
+ rtnl_unlock();
if (err) {
e_dev_err("Cannot initialize interrupts for device\n");
return err;
@@ -4876,10 +4873,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
}
ixgbe_clear_interrupt_scheme(adapter);
-#ifdef CONFIG_DCB
- kfree(adapter->ixgbe_ieee_pfc);
- kfree(adapter->ixgbe_ieee_ets);
-#endif
#ifdef CONFIG_PM
retval = pci_save_state(pdev);
@@ -4890,6 +4883,16 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
if (wufc) {
ixgbe_set_rx_mode(netdev);
+ /*
+ * enable the optics for both mult-speed fiber and
+ * 82599 SFP+ fiber as we can WoL.
+ */
+ if (hw->mac.ops.enable_tx_laser &&
+ (hw->phy.multispeed_fiber ||
+ (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber &&
+ hw->mac.type == ixgbe_mac_82599EB)))
+ hw->mac.ops.enable_tx_laser(hw);
+
/* turn on all-multi mode if wake on multicast is enabled */
if (wufc & IXGBE_WUFC_MC) {
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
@@ -6834,7 +6837,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
adapter->pdev = pdev;
hw = &adapter->hw;
hw->back = adapter;
- adapter->msg_enable = (1 << DEFAULT_DEBUG_LEVEL_SHIFT) - 1;
+ adapter->msg_enable = netif_msg_init(debug, DEFAULT_MSG_ENABLE);
hw->hw_addr = ioremap(pci_resource_start(pdev, 0),
pci_resource_len(pdev, 0));
@@ -7217,6 +7220,11 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev)
ixgbe_release_hw_control(adapter);
+#ifdef CONFIG_DCB
+ kfree(adapter->ixgbe_ieee_pfc);
+ kfree(adapter->ixgbe_ieee_ets);
+
+#endif
iounmap(adapter->hw.hw_addr);
pci_release_selected_regions(pdev, pci_select_bars(pdev,
IORESOURCE_MEM));
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-11 12:36:02 +0000