diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 20 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ptp.c | 8 |
2 files changed, 20 insertions, 8 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index e0f492a6723f..7719e15813ee 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -3534,9 +3534,6 @@ s32 e1000e_get_base_timinca(struct e1000_adapter *adapter, u32 *timinca) case e1000_pch_cnp: case e1000_pch_tgp: case e1000_pch_adp: - case e1000_pch_mtp: - case e1000_pch_lnp: - case e1000_pch_ptp: case e1000_pch_nvp: if (er32(TSYNCRXCTL) & E1000_TSYNCRXCTL_SYSCFI) { /* Stable 24MHz frequency */ @@ -3552,6 +3549,17 @@ s32 e1000e_get_base_timinca(struct e1000_adapter *adapter, u32 *timinca) adapter->cc.shift = shift; } break; + case e1000_pch_mtp: + case e1000_pch_lnp: + case e1000_pch_ptp: + /* System firmware can misreport this value, so set it to a + * stable 38400KHz frequency. + */ + incperiod = INCPERIOD_38400KHZ; + incvalue = INCVALUE_38400KHZ; + shift = INCVALUE_SHIFT_38400KHZ; + adapter->cc.shift = shift; + break; case e1000_82574: case e1000_82583: /* Stable 25MHz frequency */ @@ -4853,7 +4861,8 @@ static void e1000e_update_phy_task(struct work_struct *work) **/ static void e1000_update_phy_info(struct timer_list *t) { - struct e1000_adapter *adapter = from_timer(adapter, t, phy_info_timer); + struct e1000_adapter *adapter = timer_container_of(adapter, t, + phy_info_timer); if (test_bit(__E1000_DOWN, &adapter->state)) return; @@ -5189,7 +5198,8 @@ static void e1000e_check_82574_phy_workaround(struct e1000_adapter *adapter) **/ static void e1000_watchdog(struct timer_list *t) { - struct e1000_adapter *adapter = from_timer(adapter, t, watchdog_timer); + struct e1000_adapter *adapter = timer_container_of(adapter, t, + watchdog_timer); /* Do the rest outside of interrupt context */ schedule_work(&adapter->watchdog_task); diff --git a/drivers/net/ethernet/intel/e1000e/ptp.c b/drivers/net/ethernet/intel/e1000e/ptp.c index 89d57dd911dc..ea3c3eb2ef20 100644 --- a/drivers/net/ethernet/intel/e1000e/ptp.c +++ b/drivers/net/ethernet/intel/e1000e/ptp.c @@ -295,15 +295,17 @@ void e1000e_ptp_init(struct e1000_adapter *adapter) case e1000_pch_cnp: case e1000_pch_tgp: case e1000_pch_adp: - case e1000_pch_mtp: - case e1000_pch_lnp: - case e1000_pch_ptp: case e1000_pch_nvp: if (er32(TSYNCRXCTL) & E1000_TSYNCRXCTL_SYSCFI) adapter->ptp_clock_info.max_adj = MAX_PPB_24MHZ; else adapter->ptp_clock_info.max_adj = MAX_PPB_38400KHZ; break; + case e1000_pch_mtp: + case e1000_pch_lnp: + case e1000_pch_ptp: + adapter->ptp_clock_info.max_adj = MAX_PPB_38400KHZ; + break; case e1000_82574: case e1000_82583: adapter->ptp_clock_info.max_adj = MAX_PPB_25MHZ; |