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path: root/drivers/net/ixgbe/ixgbe_82599.c
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Diffstat (limited to 'drivers/net/ixgbe/ixgbe_82599.c')
-rw-r--r--drivers/net/ixgbe/ixgbe_82599.c138
1 files changed, 49 insertions, 89 deletions
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 0bd8fbb5bfd0..bfd3c227cd4a 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -56,9 +56,6 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg,
bool autoneg_wait_to_complete);
-static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
- ixgbe_link_speed *speed,
- bool *autoneg);
static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
ixgbe_link_speed speed,
bool autoneg,
@@ -68,9 +65,9 @@ static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
{
struct ixgbe_mac_info *mac = &hw->mac;
- if (hw->phy.multispeed_fiber) {
- /* Set up dual speed SFP+ support */
- mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber;
+
+ /* enable the laser control functions for SFP+ fiber */
+ if (mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) {
mac->ops.disable_tx_laser =
&ixgbe_disable_tx_laser_multispeed_fiber;
mac->ops.enable_tx_laser =
@@ -80,6 +77,12 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
mac->ops.disable_tx_laser = NULL;
mac->ops.enable_tx_laser = NULL;
mac->ops.flap_tx_laser = NULL;
+ }
+
+ if (hw->phy.multispeed_fiber) {
+ /* Set up dual speed SFP+ support */
+ mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber;
+ } else {
if ((mac->ops.get_media_type(hw) ==
ixgbe_media_type_backplane) &&
(hw->phy.smart_speed == ixgbe_smart_speed_auto ||
@@ -93,6 +96,8 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
{
s32 ret_val = 0;
+ u32 reg_anlp1 = 0;
+ u32 i = 0;
u16 list_offset, data_offset, data_value;
if (hw->phy.sfp_type != ixgbe_sfp_type_unknown) {
@@ -119,14 +124,34 @@ static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
IXGBE_WRITE_FLUSH(hw);
hw->eeprom.ops.read(hw, ++data_offset, &data_value);
}
- /* Now restart DSP by setting Restart_AN */
- IXGBE_WRITE_REG(hw, IXGBE_AUTOC,
- (IXGBE_READ_REG(hw, IXGBE_AUTOC) | IXGBE_AUTOC_AN_RESTART));
/* Release the semaphore */
ixgbe_release_swfw_sync(hw, IXGBE_GSSR_MAC_CSR_SM);
/* Delay obtaining semaphore again to allow FW access */
msleep(hw->eeprom.semaphore_delay);
+
+ /* Now restart DSP by setting Restart_AN and clearing LMS */
+ IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((IXGBE_READ_REG(hw,
+ IXGBE_AUTOC) & ~IXGBE_AUTOC_LMS_MASK) |
+ IXGBE_AUTOC_AN_RESTART));
+
+ /* Wait for AN to leave state 0 */
+ for (i = 0; i < 10; i++) {
+ msleep(4);
+ reg_anlp1 = IXGBE_READ_REG(hw, IXGBE_ANLP1);
+ if (reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)
+ break;
+ }
+ if (!(reg_anlp1 & IXGBE_ANLP1_AN_STATE_MASK)) {
+ hw_dbg(hw, "sfp module setup not complete\n");
+ ret_val = IXGBE_ERR_SFP_SETUP_NOT_COMPLETE;
+ goto setup_sfp_out;
+ }
+
+ /* Restart DSP by setting Restart_AN and return to SFI mode */
+ IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (IXGBE_READ_REG(hw,
+ IXGBE_AUTOC) | IXGBE_AUTOC_LMS_10G_SERIAL |
+ IXGBE_AUTOC_AN_RESTART));
}
setup_sfp_out:
@@ -174,7 +199,7 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) {
mac->ops.setup_link = &ixgbe_setup_copper_link_82599;
mac->ops.get_link_capabilities =
- &ixgbe_get_copper_link_capabilities_82599;
+ &ixgbe_get_copper_link_capabilities_generic;
}
/* Set necessary function pointers based on phy type */
@@ -184,6 +209,10 @@ static s32 ixgbe_init_phy_ops_82599(struct ixgbe_hw *hw)
phy->ops.get_firmware_version =
&ixgbe_get_phy_firmware_version_tnx;
break;
+ case ixgbe_phy_aq:
+ phy->ops.get_firmware_version =
+ &ixgbe_get_phy_firmware_version_generic;
+ break;
default:
break;
}
@@ -290,37 +319,6 @@ out:
}
/**
- * ixgbe_get_copper_link_capabilities_82599 - Determines link capabilities
- * @hw: pointer to hardware structure
- * @speed: pointer to link speed
- * @autoneg: boolean auto-negotiation value
- *
- * Determines the link capabilities by reading the AUTOC register.
- **/
-static s32 ixgbe_get_copper_link_capabilities_82599(struct ixgbe_hw *hw,
- ixgbe_link_speed *speed,
- bool *autoneg)
-{
- s32 status = IXGBE_ERR_LINK_SETUP;
- u16 speed_ability;
-
- *speed = 0;
- *autoneg = true;
-
- status = hw->phy.ops.read_reg(hw, MDIO_SPEED, MDIO_MMD_PMAPMD,
- &speed_ability);
-
- if (status == 0) {
- if (speed_ability & MDIO_SPEED_10G)
- *speed |= IXGBE_LINK_SPEED_10GB_FULL;
- if (speed_ability & MDIO_PMA_SPEED_1000)
- *speed |= IXGBE_LINK_SPEED_1GB_FULL;
- }
-
- return status;
-}
-
-/**
* ixgbe_get_media_type_82599 - Get media type
* @hw: pointer to hardware structure
*
@@ -332,7 +330,8 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
/* Detect if there is a copper PHY attached. */
if (hw->phy.type == ixgbe_phy_cu_unknown ||
- hw->phy.type == ixgbe_phy_tn) {
+ hw->phy.type == ixgbe_phy_tn ||
+ hw->phy.type == ixgbe_phy_aq) {
media_type = ixgbe_media_type_copper;
goto out;
}
@@ -342,11 +341,13 @@ static enum ixgbe_media_type ixgbe_get_media_type_82599(struct ixgbe_hw *hw)
case IXGBE_DEV_ID_82599_KX4_MEZZ:
case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
case IXGBE_DEV_ID_82599_KR:
+ case IXGBE_DEV_ID_82599_BACKPLANE_FCOE:
case IXGBE_DEV_ID_82599_XAUI_LOM:
/* Default device ID is mezzanine card KX/KX4 */
media_type = ixgbe_media_type_backplane;
break;
case IXGBE_DEV_ID_82599_SFP:
+ case IXGBE_DEV_ID_82599_SFP_FCOE:
case IXGBE_DEV_ID_82599_SFP_EM:
media_type = ixgbe_media_type_fiber;
break;
@@ -1924,6 +1925,7 @@ static u32 ixgbe_get_supported_physical_layer_82599(struct ixgbe_hw *hw)
hw->phy.ops.identify(hw);
if (hw->phy.type == ixgbe_phy_tn ||
+ hw->phy.type == ixgbe_phy_aq ||
hw->phy.type == ixgbe_phy_cu_unknown) {
hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, MDIO_MMD_PMAPMD,
&ext_ability);
@@ -2125,51 +2127,6 @@ fw_version_out:
return status;
}
-/**
- * ixgbe_get_wwn_prefix_82599 - Get alternative WWNN/WWPN prefix from
- * the EEPROM
- * @hw: pointer to hardware structure
- * @wwnn_prefix: the alternative WWNN prefix
- * @wwpn_prefix: the alternative WWPN prefix
- *
- * This function will read the EEPROM from the alternative SAN MAC address
- * block to check the support for the alternative WWNN/WWPN prefix support.
- **/
-static s32 ixgbe_get_wwn_prefix_82599(struct ixgbe_hw *hw, u16 *wwnn_prefix,
- u16 *wwpn_prefix)
-{
- u16 offset, caps;
- u16 alt_san_mac_blk_offset;
-
- /* clear output first */
- *wwnn_prefix = 0xFFFF;
- *wwpn_prefix = 0xFFFF;
-
- /* check if alternative SAN MAC is supported */
- hw->eeprom.ops.read(hw, IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR,
- &alt_san_mac_blk_offset);
-
- if ((alt_san_mac_blk_offset == 0) ||
- (alt_san_mac_blk_offset == 0xFFFF))
- goto wwn_prefix_out;
-
- /* check capability in alternative san mac address block */
- offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET;
- hw->eeprom.ops.read(hw, offset, &caps);
- if (!(caps & IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN))
- goto wwn_prefix_out;
-
- /* get the corresponding prefix for WWNN/WWPN */
- offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET;
- hw->eeprom.ops.read(hw, offset, wwnn_prefix);
-
- offset = alt_san_mac_blk_offset + IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET;
- hw->eeprom.ops.read(hw, offset, wwpn_prefix);
-
-wwn_prefix_out:
- return 0;
-}
-
static struct ixgbe_mac_operations mac_ops_82599 = {
.init_hw = &ixgbe_init_hw_generic,
.reset_hw = &ixgbe_reset_hw_82599,
@@ -2181,7 +2138,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
.get_mac_addr = &ixgbe_get_mac_addr_generic,
.get_san_mac_addr = &ixgbe_get_san_mac_addr_generic,
.get_device_caps = &ixgbe_get_device_caps_82599,
- .get_wwn_prefix = &ixgbe_get_wwn_prefix_82599,
+ .get_wwn_prefix = &ixgbe_get_wwn_prefix_generic,
.stop_adapter = &ixgbe_stop_adapter_generic,
.get_bus_info = &ixgbe_get_bus_info_generic,
.set_lan_id = &ixgbe_set_lan_id_multi_port_pcie,
@@ -2208,12 +2165,15 @@ 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 = {
.init_params = &ixgbe_init_eeprom_params_generic,
.read = &ixgbe_read_eerd_generic,
.write = &ixgbe_write_eeprom_generic,
+ .calc_checksum = &ixgbe_calc_eeprom_checksum_generic,
.validate_checksum = &ixgbe_validate_eeprom_checksum_generic,
.update_checksum = &ixgbe_update_eeprom_checksum_generic,
};
@@ -2240,5 +2200,5 @@ struct ixgbe_info ixgbe_82599_info = {
.mac_ops = &mac_ops_82599,
.eeprom_ops = &eeprom_ops_82599,
.phy_ops = &phy_ops_82599,
- .mbx_ops = &mbx_ops_82599,
+ .mbx_ops = &mbx_ops_generic,
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 02:33:57 +0000