e1000: Use module param array code
Use module param array code to distinguish between defaults and user specified values. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
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@ -324,7 +324,6 @@ e1000_check_options(struct e1000_adapter *adapter)
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DPRINTK(PROBE, NOTICE,
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"Warning: no configuration for board #%i\n", bd);
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DPRINTK(PROBE, NOTICE, "Using defaults for all values\n");
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bd = E1000_MAX_NIC;
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}
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{ /* Transmit Descriptor Count */
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@ -342,9 +341,14 @@ e1000_check_options(struct e1000_adapter *adapter)
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opt.arg.r.max = mac_type < e1000_82544 ?
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E1000_MAX_TXD : E1000_MAX_82544_TXD;
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tx_ring->count = TxDescriptors[bd];
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e1000_validate_option(&tx_ring->count, &opt, adapter);
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E1000_ROUNDUP(tx_ring->count, REQ_TX_DESCRIPTOR_MULTIPLE);
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if (num_TxDescriptors > bd) {
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tx_ring->count = TxDescriptors[bd];
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e1000_validate_option(&tx_ring->count, &opt, adapter);
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E1000_ROUNDUP(tx_ring->count,
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REQ_TX_DESCRIPTOR_MULTIPLE);
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} else {
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tx_ring->count = opt.def;
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}
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for (i = 0; i < adapter->num_tx_queues; i++)
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tx_ring[i].count = tx_ring->count;
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}
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@ -363,9 +367,14 @@ e1000_check_options(struct e1000_adapter *adapter)
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opt.arg.r.max = mac_type < e1000_82544 ? E1000_MAX_RXD :
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E1000_MAX_82544_RXD;
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rx_ring->count = RxDescriptors[bd];
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e1000_validate_option(&rx_ring->count, &opt, adapter);
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E1000_ROUNDUP(rx_ring->count, REQ_RX_DESCRIPTOR_MULTIPLE);
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if (num_RxDescriptors > bd) {
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rx_ring->count = RxDescriptors[bd];
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e1000_validate_option(&rx_ring->count, &opt, adapter);
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E1000_ROUNDUP(rx_ring->count,
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REQ_RX_DESCRIPTOR_MULTIPLE);
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} else {
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rx_ring->count = opt.def;
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}
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for (i = 0; i < adapter->num_rx_queues; i++)
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rx_ring[i].count = rx_ring->count;
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}
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@ -377,9 +386,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.def = OPTION_ENABLED
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};
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int rx_csum = XsumRX[bd];
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e1000_validate_option(&rx_csum, &opt, adapter);
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adapter->rx_csum = rx_csum;
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if (num_XsumRX > bd) {
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int rx_csum = XsumRX[bd];
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e1000_validate_option(&rx_csum, &opt, adapter);
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adapter->rx_csum = rx_csum;
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} else {
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adapter->rx_csum = opt.def;
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}
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}
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{ /* Flow Control */
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@ -399,9 +412,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.p = fc_list }}
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};
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int fc = FlowControl[bd];
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e1000_validate_option(&fc, &opt, adapter);
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adapter->hw.fc = adapter->hw.original_fc = fc;
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if (num_FlowControl > bd) {
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int fc = FlowControl[bd];
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e1000_validate_option(&fc, &opt, adapter);
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adapter->hw.fc = adapter->hw.original_fc = fc;
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} else {
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adapter->hw.fc = adapter->hw.original_fc = opt.def;
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}
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}
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{ /* Transmit Interrupt Delay */
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struct e1000_option opt = {
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@ -413,8 +430,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.max = MAX_TXDELAY }}
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};
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adapter->tx_int_delay = TxIntDelay[bd];
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e1000_validate_option(&adapter->tx_int_delay, &opt, adapter);
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if (num_TxIntDelay > bd) {
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adapter->tx_int_delay = TxIntDelay[bd];
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e1000_validate_option(&adapter->tx_int_delay, &opt,
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adapter);
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} else {
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adapter->tx_int_delay = opt.def;
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}
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}
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{ /* Transmit Absolute Interrupt Delay */
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struct e1000_option opt = {
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@ -426,9 +448,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.max = MAX_TXABSDELAY }}
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};
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adapter->tx_abs_int_delay = TxAbsIntDelay[bd];
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e1000_validate_option(&adapter->tx_abs_int_delay, &opt,
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adapter);
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if (num_TxAbsIntDelay > bd) {
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adapter->tx_abs_int_delay = TxAbsIntDelay[bd];
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e1000_validate_option(&adapter->tx_abs_int_delay, &opt,
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adapter);
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} else {
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adapter->tx_abs_int_delay = opt.def;
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}
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}
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{ /* Receive Interrupt Delay */
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struct e1000_option opt = {
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@ -440,8 +466,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.max = MAX_RXDELAY }}
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};
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adapter->rx_int_delay = RxIntDelay[bd];
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e1000_validate_option(&adapter->rx_int_delay, &opt, adapter);
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if (num_RxIntDelay > bd) {
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adapter->rx_int_delay = RxIntDelay[bd];
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e1000_validate_option(&adapter->rx_int_delay, &opt,
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adapter);
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} else {
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adapter->rx_int_delay = opt.def;
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}
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}
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{ /* Receive Absolute Interrupt Delay */
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struct e1000_option opt = {
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@ -453,9 +484,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.max = MAX_RXABSDELAY }}
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};
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adapter->rx_abs_int_delay = RxAbsIntDelay[bd];
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e1000_validate_option(&adapter->rx_abs_int_delay, &opt,
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adapter);
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if (num_RxAbsIntDelay > bd) {
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adapter->rx_abs_int_delay = RxAbsIntDelay[bd];
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e1000_validate_option(&adapter->rx_abs_int_delay, &opt,
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adapter);
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} else {
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adapter->rx_abs_int_delay = opt.def;
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}
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}
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{ /* Interrupt Throttling Rate */
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struct e1000_option opt = {
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@ -467,18 +502,24 @@ e1000_check_options(struct e1000_adapter *adapter)
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.max = MAX_ITR }}
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};
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adapter->itr = InterruptThrottleRate[bd];
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switch (adapter->itr) {
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case 0:
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DPRINTK(PROBE, INFO, "%s turned off\n", opt.name);
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break;
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case 1:
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DPRINTK(PROBE, INFO, "%s set to dynamic mode\n",
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opt.name);
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break;
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default:
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e1000_validate_option(&adapter->itr, &opt, adapter);
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break;
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if (num_InterruptThrottleRate > bd) {
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adapter->itr = InterruptThrottleRate[bd];
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switch (adapter->itr) {
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case 0:
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DPRINTK(PROBE, INFO, "%s turned off\n",
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opt.name);
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break;
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case 1:
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DPRINTK(PROBE, INFO, "%s set to dynamic mode\n",
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opt.name);
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break;
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default:
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e1000_validate_option(&adapter->itr, &opt,
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adapter);
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break;
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}
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} else {
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adapter->itr = opt.def;
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}
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}
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{ /* Smart Power Down */
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@ -489,9 +530,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.def = OPTION_DISABLED
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};
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int spd = SmartPowerDownEnable[bd];
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e1000_validate_option(&spd, &opt, adapter);
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adapter->smart_power_down = spd;
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if (num_SmartPowerDownEnable > bd) {
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int spd = SmartPowerDownEnable[bd];
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e1000_validate_option(&spd, &opt, adapter);
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adapter->smart_power_down = spd;
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} else {
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adapter->smart_power_down = opt.def;
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}
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}
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{ /* Kumeran Lock Loss Workaround */
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struct e1000_option opt = {
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@ -501,9 +546,13 @@ e1000_check_options(struct e1000_adapter *adapter)
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.def = OPTION_ENABLED
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};
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if (num_KumeranLockLoss > bd) {
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int kmrn_lock_loss = KumeranLockLoss[bd];
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e1000_validate_option(&kmrn_lock_loss, &opt, adapter);
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adapter->hw.kmrn_lock_loss_workaround_disabled = !kmrn_lock_loss;
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} else {
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adapter->hw.kmrn_lock_loss_workaround_disabled = !opt.def;
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}
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}
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switch (adapter->hw.media_type) {
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@ -530,18 +579,17 @@ static void __devinit
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e1000_check_fiber_options(struct e1000_adapter *adapter)
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{
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int bd = adapter->bd_number;
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bd = bd > E1000_MAX_NIC ? E1000_MAX_NIC : bd;
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if ((Speed[bd] != OPTION_UNSET)) {
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if (num_Speed > bd) {
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DPRINTK(PROBE, INFO, "Speed not valid for fiber adapters, "
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"parameter ignored\n");
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}
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if ((Duplex[bd] != OPTION_UNSET)) {
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if (num_Duplex > bd) {
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DPRINTK(PROBE, INFO, "Duplex not valid for fiber adapters, "
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"parameter ignored\n");
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}
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if ((AutoNeg[bd] != OPTION_UNSET) && (AutoNeg[bd] != 0x20)) {
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if ((num_AutoNeg > bd) && (AutoNeg[bd] != 0x20)) {
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DPRINTK(PROBE, INFO, "AutoNeg other than 1000/Full is "
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"not valid for fiber adapters, "
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"parameter ignored\n");
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@ -560,7 +608,6 @@ e1000_check_copper_options(struct e1000_adapter *adapter)
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{
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int speed, dplx, an;
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int bd = adapter->bd_number;
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bd = bd > E1000_MAX_NIC ? E1000_MAX_NIC : bd;
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{ /* Speed */
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struct e1000_opt_list speed_list[] = {{ 0, "" },
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@ -577,8 +624,12 @@ e1000_check_copper_options(struct e1000_adapter *adapter)
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.p = speed_list }}
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};
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speed = Speed[bd];
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e1000_validate_option(&speed, &opt, adapter);
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if (num_Speed > bd) {
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speed = Speed[bd];
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e1000_validate_option(&speed, &opt, adapter);
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} else {
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speed = opt.def;
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}
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}
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{ /* Duplex */
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struct e1000_opt_list dplx_list[] = {{ 0, "" },
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@ -600,11 +651,15 @@ e1000_check_copper_options(struct e1000_adapter *adapter)
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"Speed/Duplex/AutoNeg parameter ignored.\n");
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return;
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}
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dplx = Duplex[bd];
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e1000_validate_option(&dplx, &opt, adapter);
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if (num_Duplex > bd) {
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dplx = Duplex[bd];
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e1000_validate_option(&dplx, &opt, adapter);
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} else {
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dplx = opt.def;
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}
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}
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if (AutoNeg[bd] != OPTION_UNSET && (speed != 0 || dplx != 0)) {
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if ((num_AutoNeg > bd) && (speed != 0 || dplx != 0)) {
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DPRINTK(PROBE, INFO,
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"AutoNeg specified along with Speed or Duplex, "
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"parameter ignored\n");
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@ -653,15 +708,19 @@ e1000_check_copper_options(struct e1000_adapter *adapter)
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.p = an_list }}
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};
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an = AutoNeg[bd];
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e1000_validate_option(&an, &opt, adapter);
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if (num_AutoNeg > bd) {
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an = AutoNeg[bd];
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e1000_validate_option(&an, &opt, adapter);
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} else {
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an = opt.def;
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}
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adapter->hw.autoneg_advertised = an;
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}
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switch (speed + dplx) {
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case 0:
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adapter->hw.autoneg = adapter->fc_autoneg = 1;
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if (Speed[bd] != OPTION_UNSET || Duplex[bd] != OPTION_UNSET)
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if ((num_Speed > bd) && (speed != 0 || dplx != 0))
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DPRINTK(PROBE, INFO,
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"Speed and duplex autonegotiation enabled\n");
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break;
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