- adapter->itr = InterruptThrottleRate[bd];
- switch(adapter->itr) {
- case -1:
- adapter->itr = 1;
- break;
- case 0:
- DPRINTK(PROBE, INFO, "%s turned off\n", opt.name);
- break;
- case 1:
- DPRINTK(PROBE, INFO,
- "%s set to dynamic mode\n", opt.name);
- break;
- default:
- e1000_validate_option(&adapter->itr, &opt, adapter);
- break;
+ if (num_InterruptThrottleRate > bd) {
+ adapter->itr = InterruptThrottleRate[bd];
+ switch (adapter->itr) {
+ case 0:
+ DPRINTK(PROBE, INFO, "%s turned off\n",
+ opt.name);
+ break;
+ case 1:
+ DPRINTK(PROBE, INFO, "%s set to dynamic mode\n",
+ opt.name);
+ adapter->itr_setting = adapter->itr;
+ adapter->itr = 20000;
+ break;
+ case 3:
+ DPRINTK(PROBE, INFO,
+ "%s set to dynamic conservative mode\n",
+ opt.name);
+ adapter->itr_setting = adapter->itr;
+ adapter->itr = 20000;
+ break;
+ default:
+ e1000_validate_option(&adapter->itr, &opt,
+ adapter);
+ /* save the setting, because the dynamic bits change itr */
+ /* clear the lower two bits because they are
+ * used as control */
+ adapter->itr_setting = adapter->itr & ~3;
+ break;
+ }
+ } else {
+ adapter->itr_setting = opt.def;
+ adapter->itr = 20000;
+ }
+ }
+ { /* Smart Power Down */
+ struct e1000_option opt = {
+ .type = enable_option,
+ .name = "PHY Smart Power Down",
+ .err = "defaulting to Disabled",
+ .def = OPTION_DISABLED
+ };
+
+ if (num_SmartPowerDownEnable > bd) {
+ int spd = SmartPowerDownEnable[bd];
+ e1000_validate_option(&spd, &opt, adapter);
+ adapter->smart_power_down = spd;
+ } else {
+ adapter->smart_power_down = opt.def;
+ }
+ }
+ { /* Kumeran Lock Loss Workaround */
+ struct e1000_option opt = {
+ .type = enable_option,
+ .name = "Kumeran Lock Loss Workaround",
+ .err = "defaulting to Enabled",
+ .def = OPTION_ENABLED
+ };
+
+ if (num_KumeranLockLoss > bd) {
+ int kmrn_lock_loss = KumeranLockLoss[bd];
+ e1000_validate_option(&kmrn_lock_loss, &opt, adapter);
+ adapter->hw.kmrn_lock_loss_workaround_disabled = !kmrn_lock_loss;
+ } else {
+ adapter->hw.kmrn_lock_loss_workaround_disabled = !opt.def;