diff options
| author | Akeem G. Abodunrin <akeem.g.abodunrin@intel.com> | 2013-01-29 10:15:05 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-02-15 01:40:29 -0800 |
| commit | a1bf1f44c6ee3ddf803063692a2f1d5ed483efdc (patch) | |
| tree | a1b734c166817d8b7766d51ef1b47dcee325c120 /drivers/net/ethernet/intel/igb/e1000_82575.c | |
| parent | 56d8c27f6f406f2d232caedb1e60f28eafc8c9d7 (diff) | |
| download | linux-a1bf1f44c6ee3ddf803063692a2f1d5ed483efdc.tar.bz2 | |
igb: Intialize MAC function pointers
This patch initializes MAC function pointers for device configuration.
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_82575.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_82575.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c index e59fc9bb9955..8604013a21b5 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.c +++ b/drivers/net/ethernet/intel/igb/e1000_82575.c @@ -332,6 +332,67 @@ s32 igb_init_nvm_params_82575(struct e1000_hw *hw) return 0; } +/** + * igb_init_mac_params_82575 - Init MAC func ptrs. + * @hw: pointer to the HW structure + **/ +static s32 igb_init_mac_params_82575(struct e1000_hw *hw) +{ + struct e1000_mac_info *mac = &hw->mac; + struct e1000_dev_spec_82575 *dev_spec = &hw->dev_spec._82575; + + /* Set mta register count */ + mac->mta_reg_count = 128; + /* Set rar entry count */ + switch (mac->type) { + case e1000_82576: + mac->rar_entry_count = E1000_RAR_ENTRIES_82576; + break; + case e1000_82580: + mac->rar_entry_count = E1000_RAR_ENTRIES_82580; + break; + case e1000_i350: + mac->rar_entry_count = E1000_RAR_ENTRIES_I350; + break; + default: + mac->rar_entry_count = E1000_RAR_ENTRIES_82575; + break; + } + /* reset */ + if (mac->type >= e1000_82580) + mac->ops.reset_hw = igb_reset_hw_82580; + else + mac->ops.reset_hw = igb_reset_hw_82575; + + if (mac->type >= e1000_i210) { + mac->ops.acquire_swfw_sync = igb_acquire_swfw_sync_i210; + mac->ops.release_swfw_sync = igb_release_swfw_sync_i210; + + } else { + mac->ops.acquire_swfw_sync = igb_acquire_swfw_sync_82575; + mac->ops.release_swfw_sync = igb_release_swfw_sync_82575; + } + + /* Set if part includes ASF firmware */ + mac->asf_firmware_present = true; + /* Set if manageability features are enabled. */ + mac->arc_subsystem_valid = + (rd32(E1000_FWSM) & E1000_FWSM_MODE_MASK) + ? true : false; + /* enable EEE on i350 parts and later parts */ + if (mac->type >= e1000_i350) + dev_spec->eee_disable = false; + else + dev_spec->eee_disable = true; + /* physical interface link setup */ + mac->ops.setup_physical_interface = + (hw->phy.media_type == e1000_media_type_copper) + ? igb_setup_copper_link_82575 + : igb_setup_serdes_link_82575; + + return 0; +} + static s32 igb_get_invariants_82575(struct e1000_hw *hw) { struct e1000_phy_info *phy = &hw->phy; |