diff options
-rw-r--r-- | drivers/net/e1000e/ich8lan.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c index 70cd681..7e2f98c 100644 --- a/drivers/net/e1000e/ich8lan.c +++ b/drivers/net/e1000e/ich8lan.c @@ -226,6 +226,8 @@ static void e1000_power_down_phy_copper_ich8lan(struct e1000_hw *hw); static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw); static s32 e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link); static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw); +static bool e1000_check_mng_mode_ich8lan(struct e1000_hw *hw); +static bool e1000_check_mng_mode_pchlan(struct e1000_hw *hw); static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg) { @@ -515,6 +517,8 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_adapter *adapter) case e1000_ich8lan: case e1000_ich9lan: case e1000_ich10lan: + /* check management mode */ + mac->ops.check_mng_mode = e1000_check_mng_mode_ich8lan; /* ID LED init */ mac->ops.id_led_init = e1000e_id_led_init; /* setup LED */ @@ -526,6 +530,8 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_adapter *adapter) mac->ops.led_off = e1000_led_off_ich8lan; break; case e1000_pchlan: + /* check management mode */ + mac->ops.check_mng_mode = e1000_check_mng_mode_pchlan; /* ID LED init */ mac->ops.id_led_init = e1000_id_led_init_pchlan; /* setup LED */ @@ -774,7 +780,7 @@ static void e1000_release_swflag_ich8lan(struct e1000_hw *hw) * e1000_check_mng_mode_ich8lan - Checks management mode * @hw: pointer to the HW structure * - * This checks if the adapter has manageability enabled. + * This checks if the adapter has any manageability enabled. * This is a function pointer entry point only called by read/write * routines for the PHY and NVM parts. **/ @@ -783,9 +789,26 @@ static bool e1000_check_mng_mode_ich8lan(struct e1000_hw *hw) u32 fwsm; fwsm = er32(FWSM); + return (fwsm & E1000_ICH_FWSM_FW_VALID) && + ((fwsm & E1000_FWSM_MODE_MASK) == + (E1000_ICH_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT)); +} - return (fwsm & E1000_FWSM_MODE_MASK) == - (E1000_ICH_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT); +/** + * e1000_check_mng_mode_pchlan - Checks management mode + * @hw: pointer to the HW structure + * + * This checks if the adapter has iAMT enabled. + * This is a function pointer entry point only called by read/write + * routines for the PHY and NVM parts. + **/ +static bool e1000_check_mng_mode_pchlan(struct e1000_hw *hw) +{ + u32 fwsm; + + fwsm = er32(FWSM); + return (fwsm & E1000_ICH_FWSM_FW_VALID) && + (fwsm & (E1000_ICH_MNG_IAMT_MODE << E1000_FWSM_MODE_SHIFT)); } /** @@ -3396,7 +3419,7 @@ static void e1000_clear_hw_cntrs_ich8lan(struct e1000_hw *hw) static struct e1000_mac_operations ich8_mac_ops = { .id_led_init = e1000e_id_led_init, - .check_mng_mode = e1000_check_mng_mode_ich8lan, + /* check_mng_mode dependent on mac type */ .check_for_link = e1000_check_for_copper_link_ich8lan, /* cleanup_led dependent on mac type */ .clear_hw_cntrs = e1000_clear_hw_cntrs_ich8lan, |