diff options
author | Don Skidmore <donald.c.skidmore@intel.com> | 2010-11-17 03:27:15 (GMT) |
---|---|---|
committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2010-11-17 03:27:15 (GMT) |
commit | a391f1d51244b8274920a33c5d11aeebec3aa68f (patch) | |
tree | f550a62c357a6f63ee0dc7b77432d7c681663688 /drivers/net/ixgbe/ixgbe_82599.c | |
parent | 9b55bb038468a7b504ccdc1d956952598ae1b85b (diff) | |
download | linux-fsl-qoriq-a391f1d51244b8274920a33c5d11aeebec3aa68f.tar.xz |
ixgbe: make silicon specific functions generic
The new MAC type X540 shares much of the same functionality of
some silicon specific functions. To reduce duplicate code,
made these functions generic.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_82599.c')
-rw-r--r-- | drivers/net/ixgbe/ixgbe_82599.c | 86 |
1 files changed, 4 insertions, 82 deletions
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c index 0bd8fbb..144c44a 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, @@ -174,7 +171,7 @@ 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 */ @@ -290,37 +287,6 @@ 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 * @@ -2125,51 +2091,6 @@ 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 +2102,7 @@ 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, @@ -2214,6 +2135,7 @@ 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 +2162,5 @@ 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, }; |