diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/e1000/e1000_param.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c index bd6c040b3cfb..0ef413172c68 100644 --- a/drivers/net/e1000/e1000_param.c +++ b/drivers/net/e1000/e1000_param.c | |||
@@ -202,6 +202,15 @@ E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate"); | |||
202 | 202 | ||
203 | E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down"); | 203 | E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down"); |
204 | 204 | ||
205 | /* Enable Kumeran Lock Loss workaround | ||
206 | * | ||
207 | * Valid Range: 0, 1 | ||
208 | * | ||
209 | * Default Value: 1 (enabled) | ||
210 | */ | ||
211 | |||
212 | E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround"); | ||
213 | |||
205 | #define AUTONEG_ADV_DEFAULT 0x2F | 214 | #define AUTONEG_ADV_DEFAULT 0x2F |
206 | #define AUTONEG_ADV_MASK 0x2F | 215 | #define AUTONEG_ADV_MASK 0x2F |
207 | #define FLOW_CONTROL_DEFAULT FLOW_CONTROL_FULL | 216 | #define FLOW_CONTROL_DEFAULT FLOW_CONTROL_FULL |
@@ -484,6 +493,18 @@ e1000_check_options(struct e1000_adapter *adapter) | |||
484 | e1000_validate_option(&spd, &opt, adapter); | 493 | e1000_validate_option(&spd, &opt, adapter); |
485 | adapter->smart_power_down = spd; | 494 | adapter->smart_power_down = spd; |
486 | } | 495 | } |
496 | { /* Kumeran Lock Loss Workaround */ | ||
497 | struct e1000_option opt = { | ||
498 | .type = enable_option, | ||
499 | .name = "Kumeran Lock Loss Workaround", | ||
500 | .err = "defaulting to Enabled", | ||
501 | .def = OPTION_ENABLED | ||
502 | }; | ||
503 | |||
504 | int kmrn_lock_loss = KumeranLockLoss[bd]; | ||
505 | e1000_validate_option(&kmrn_lock_loss, &opt, adapter); | ||
506 | adapter->hw.kmrn_lock_loss_workaround_disabled = !kmrn_lock_loss; | ||
507 | } | ||
487 | 508 | ||
488 | switch (adapter->hw.media_type) { | 509 | switch (adapter->hw.media_type) { |
489 | case e1000_media_type_fiber: | 510 | case e1000_media_type_fiber: |