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path: root/drivers/net/igb/igb_ethtool.c
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Diffstat (limited to 'drivers/net/igb/igb_ethtool.c')
-rw-r--r--drivers/net/igb/igb_ethtool.c220
1 files changed, 120 insertions, 100 deletions
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 3c831f1472ad..27eae49e79c2 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver
- Copyright(c) 2007 Intel Corporation.
+ Copyright(c) 2007-2009 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -88,16 +88,11 @@ static const struct igb_stats igb_gstrings_stats[] = {
{ "rx_long_byte_count", IGB_STAT(stats.gorc) },
{ "rx_csum_offload_good", IGB_STAT(hw_csum_good) },
{ "rx_csum_offload_errors", IGB_STAT(hw_csum_err) },
- { "rx_header_split", IGB_STAT(rx_hdr_split) },
+ { "tx_dma_out_of_sync", IGB_STAT(stats.doosync) },
{ "alloc_rx_buff_failed", IGB_STAT(alloc_rx_buff_failed) },
{ "tx_smbus", IGB_STAT(stats.mgptc) },
{ "rx_smbus", IGB_STAT(stats.mgprc) },
{ "dropped_smbus", IGB_STAT(stats.mgpdc) },
-#ifdef CONFIG_IGB_LRO
- { "lro_aggregated", IGB_STAT(lro_aggregated) },
- { "lro_flushed", IGB_STAT(lro_flushed) },
- { "lro_no_desc", IGB_STAT(lro_no_desc) },
-#endif
};
#define IGB_QUEUE_STATS_LEN \
@@ -293,15 +288,15 @@ static int igb_set_rx_csum(struct net_device *netdev, u32 data)
static u32 igb_get_tx_csum(struct net_device *netdev)
{
- return (netdev->features & NETIF_F_HW_CSUM) != 0;
+ return (netdev->features & NETIF_F_IP_CSUM) != 0;
}
static int igb_set_tx_csum(struct net_device *netdev, u32 data)
{
if (data)
- netdev->features |= NETIF_F_HW_CSUM;
+ netdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
else
- netdev->features &= ~NETIF_F_HW_CSUM;
+ netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
return 0;
}
@@ -310,15 +305,13 @@ static int igb_set_tso(struct net_device *netdev, u32 data)
{
struct igb_adapter *adapter = netdev_priv(netdev);
- if (data)
+ if (data) {
netdev->features |= NETIF_F_TSO;
- else
- netdev->features &= ~NETIF_F_TSO;
-
- if (data)
netdev->features |= NETIF_F_TSO6;
- else
+ } else {
+ netdev->features &= ~NETIF_F_TSO;
netdev->features &= ~NETIF_F_TSO6;
+ }
dev_info(&adapter->pdev->dev, "TSO is %s\n",
data ? "Enabled" : "Disabled");
@@ -405,7 +398,7 @@ static void igb_get_regs(struct net_device *netdev,
regs_buff[34] = rd32(E1000_RLPML);
regs_buff[35] = rd32(E1000_RFCTL);
regs_buff[36] = rd32(E1000_MRQC);
- regs_buff[37] = rd32(E1000_VMD_CTL);
+ regs_buff[37] = rd32(E1000_VT_CTL);
/* Transmit */
regs_buff[38] = rd32(E1000_TCTL);
@@ -598,12 +591,12 @@ static int igb_get_eeprom(struct net_device *netdev,
return -ENOMEM;
if (hw->nvm.type == e1000_nvm_eeprom_spi)
- ret_val = hw->nvm.ops.read_nvm(hw, first_word,
+ ret_val = hw->nvm.ops.read(hw, first_word,
last_word - first_word + 1,
eeprom_buff);
else {
for (i = 0; i < last_word - first_word + 1; i++) {
- ret_val = hw->nvm.ops.read_nvm(hw, first_word + i, 1,
+ ret_val = hw->nvm.ops.read(hw, first_word + i, 1,
&eeprom_buff[i]);
if (ret_val)
break;
@@ -650,14 +643,14 @@ static int igb_set_eeprom(struct net_device *netdev,
if (eeprom->offset & 1) {
/* need read/modify/write of first changed EEPROM word */
/* only the second byte of the word is being modified */
- ret_val = hw->nvm.ops.read_nvm(hw, first_word, 1,
+ ret_val = hw->nvm.ops.read(hw, first_word, 1,
&eeprom_buff[0]);
ptr++;
}
if (((eeprom->offset + eeprom->len) & 1) && (ret_val == 0)) {
/* need read/modify/write of last changed EEPROM word */
/* only the first byte of the word is being modified */
- ret_val = hw->nvm.ops.read_nvm(hw, last_word, 1,
+ ret_val = hw->nvm.ops.read(hw, last_word, 1,
&eeprom_buff[last_word - first_word]);
}
@@ -670,7 +663,7 @@ static int igb_set_eeprom(struct net_device *netdev,
for (i = 0; i < last_word - first_word + 1; i++)
eeprom_buff[i] = cpu_to_le16(eeprom_buff[i]);
- ret_val = hw->nvm.ops.write_nvm(hw, first_word,
+ ret_val = hw->nvm.ops.write(hw, first_word,
last_word - first_word + 1, eeprom_buff);
/* Update the checksum over the first part of the EEPROM if needed
@@ -694,7 +687,7 @@ static void igb_get_drvinfo(struct net_device *netdev,
/* EEPROM image version # is reported as firmware version # for
* 82575 controllers */
- adapter->hw.nvm.ops.read_nvm(&adapter->hw, 5, 1, &eeprom_data);
+ adapter->hw.nvm.ops.read(&adapter->hw, 5, 1, &eeprom_data);
sprintf(firmware_version, "%d.%d-%d",
(eeprom_data & 0xF000) >> 12,
(eeprom_data & 0x0FF0) >> 4,
@@ -863,23 +856,26 @@ static struct igb_reg_test reg_test_82576[] = {
{ E1000_RDBAL(0), 0x100, 4, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF },
{ E1000_RDBAH(0), 0x100, 4, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
{ E1000_RDLEN(0), 0x100, 4, PATTERN_TEST, 0x000FFFF0, 0x000FFFFF },
- { E1000_RDBAL(4), 0x40, 8, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF },
- { E1000_RDBAH(4), 0x40, 8, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
- { E1000_RDLEN(4), 0x40, 8, PATTERN_TEST, 0x000FFFF0, 0x000FFFFF },
- /* Enable all four RX queues before testing. */
- { E1000_RXDCTL(0), 0x100, 1, WRITE_NO_TEST, 0, E1000_RXDCTL_QUEUE_ENABLE },
+ { E1000_RDBAL(4), 0x40, 12, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF },
+ { E1000_RDBAH(4), 0x40, 12, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
+ { E1000_RDLEN(4), 0x40, 12, PATTERN_TEST, 0x000FFFF0, 0x000FFFFF },
+ /* Enable all RX queues before testing. */
+ { E1000_RXDCTL(0), 0x100, 4, WRITE_NO_TEST, 0, E1000_RXDCTL_QUEUE_ENABLE },
+ { E1000_RXDCTL(4), 0x40, 12, WRITE_NO_TEST, 0, E1000_RXDCTL_QUEUE_ENABLE },
/* RDH is read-only for 82576, only test RDT. */
{ E1000_RDT(0), 0x100, 4, PATTERN_TEST, 0x0000FFFF, 0x0000FFFF },
+ { E1000_RDT(4), 0x40, 12, PATTERN_TEST, 0x0000FFFF, 0x0000FFFF },
{ E1000_RXDCTL(0), 0x100, 4, WRITE_NO_TEST, 0, 0 },
+ { E1000_RXDCTL(4), 0x40, 12, WRITE_NO_TEST, 0, 0 },
{ E1000_FCRTH, 0x100, 1, PATTERN_TEST, 0x0000FFF0, 0x0000FFF0 },
{ E1000_FCTTV, 0x100, 1, PATTERN_TEST, 0x0000FFFF, 0x0000FFFF },
{ E1000_TIPG, 0x100, 1, PATTERN_TEST, 0x3FFFFFFF, 0x3FFFFFFF },
{ E1000_TDBAL(0), 0x100, 4, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF },
{ E1000_TDBAH(0), 0x100, 4, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
{ E1000_TDLEN(0), 0x100, 4, PATTERN_TEST, 0x000FFFF0, 0x000FFFFF },
- { E1000_TDBAL(4), 0x40, 8, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF },
- { E1000_TDBAH(4), 0x40, 8, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
- { E1000_TDLEN(4), 0x40, 8, PATTERN_TEST, 0x000FFFF0, 0x000FFFFF },
+ { E1000_TDBAL(4), 0x40, 12, PATTERN_TEST, 0xFFFFFF80, 0xFFFFFFFF },
+ { E1000_TDBAH(4), 0x40, 12, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
+ { E1000_TDLEN(4), 0x40, 12, PATTERN_TEST, 0x000FFFF0, 0x000FFFFF },
{ E1000_RCTL, 0x100, 1, SET_READ_TEST, 0xFFFFFFFF, 0x00000000 },
{ E1000_RCTL, 0x100, 1, SET_READ_TEST, 0x04CFB0FE, 0x003FFFFB },
{ E1000_RCTL, 0x100, 1, SET_READ_TEST, 0x04CFB0FE, 0xFFFFFFFF },
@@ -926,12 +922,13 @@ static struct igb_reg_test reg_test_82575[] = {
static bool reg_pattern_test(struct igb_adapter *adapter, u64 *data,
int reg, u32 mask, u32 write)
{
+ struct e1000_hw *hw = &adapter->hw;
u32 pat, val;
u32 _test[] =
{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
for (pat = 0; pat < ARRAY_SIZE(_test); pat++) {
- writel((_test[pat] & write), (adapter->hw.hw_addr + reg));
- val = readl(adapter->hw.hw_addr + reg);
+ wr32(reg, (_test[pat] & write));
+ val = rd32(reg);
if (val != (_test[pat] & write & mask)) {
dev_err(&adapter->pdev->dev, "pattern test reg %04X "
"failed: got 0x%08X expected 0x%08X\n",
@@ -946,9 +943,10 @@ static bool reg_pattern_test(struct igb_adapter *adapter, u64 *data,
static bool reg_set_and_check(struct igb_adapter *adapter, u64 *data,
int reg, u32 mask, u32 write)
{
+ struct e1000_hw *hw = &adapter->hw;
u32 val;
- writel((write & mask), (adapter->hw.hw_addr + reg));
- val = readl(adapter->hw.hw_addr + reg);
+ wr32(reg, write & mask);
+ val = rd32(reg);
if ((write & mask) != (val & mask)) {
dev_err(&adapter->pdev->dev, "set/check reg %04X test failed:"
" got 0x%08X expected 0x%08X\n", reg,
@@ -1014,12 +1012,14 @@ static int igb_reg_test(struct igb_adapter *adapter, u64 *data)
for (i = 0; i < test->array_len; i++) {
switch (test->test_type) {
case PATTERN_TEST:
- REG_PATTERN_TEST(test->reg + (i * test->reg_offset),
+ REG_PATTERN_TEST(test->reg +
+ (i * test->reg_offset),
test->mask,
test->write);
break;
case SET_READ_TEST:
- REG_SET_AND_CHECK(test->reg + (i * test->reg_offset),
+ REG_SET_AND_CHECK(test->reg +
+ (i * test->reg_offset),
test->mask,
test->write);
break;
@@ -1061,7 +1061,7 @@ static int igb_eeprom_test(struct igb_adapter *adapter, u64 *data)
*data = 0;
/* Read and add up the contents of the EEPROM */
for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) {
- if ((adapter->hw.nvm.ops.read_nvm(&adapter->hw, i, 1, &temp))
+ if ((adapter->hw.nvm.ops.read(&adapter->hw, i, 1, &temp))
< 0) {
*data = 1;
break;
@@ -1091,16 +1091,17 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
- u32 mask, i = 0, shared_int = true;
+ u32 mask, ics_mask, i = 0, shared_int = true;
u32 irq = adapter->pdev->irq;
*data = 0;
/* Hook up test interrupt handler just for this test */
- if (adapter->msix_entries) {
+ if (adapter->msix_entries)
/* NOTE: we don't test MSI-X interrupts here, yet */
return 0;
- } else if (adapter->flags & IGB_FLAG_HAS_MSI) {
+
+ if (adapter->flags & IGB_FLAG_HAS_MSI) {
shared_int = false;
if (request_irq(irq, &igb_test_intr, 0, netdev->name, netdev)) {
*data = 1;
@@ -1116,16 +1117,31 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data)
}
dev_info(&adapter->pdev->dev, "testing %s interrupt\n",
(shared_int ? "shared" : "unshared"));
-
/* Disable all the interrupts */
wr32(E1000_IMC, 0xFFFFFFFF);
msleep(10);
+ /* Define all writable bits for ICS */
+ switch(hw->mac.type) {
+ case e1000_82575:
+ ics_mask = 0x37F47EDD;
+ break;
+ case e1000_82576:
+ ics_mask = 0x77D4FBFD;
+ break;
+ default:
+ ics_mask = 0x7FFFFFFF;
+ break;
+ }
+
/* Test each interrupt */
- for (; i < 10; i++) {
+ for (; i < 31; i++) {
/* Interrupt to test */
mask = 1 << i;
+ if (!(mask & ics_mask))
+ continue;
+
if (!shared_int) {
/* Disable the interrupt to be reported in
* the cause register and then force the same
@@ -1134,8 +1150,12 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
- wr32(E1000_IMC, ~mask & 0x00007FFF);
- wr32(E1000_ICS, ~mask & 0x00007FFF);
+
+ /* Flush any pending interrupts */
+ wr32(E1000_ICR, ~0);
+
+ wr32(E1000_IMC, mask);
+ wr32(E1000_ICS, mask);
msleep(10);
if (adapter->test_icr & mask) {
@@ -1151,6 +1171,10 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
+
+ /* Flush any pending interrupts */
+ wr32(E1000_ICR, ~0);
+
wr32(E1000_IMS, mask);
wr32(E1000_ICS, mask);
msleep(10);
@@ -1168,11 +1192,15 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
- wr32(E1000_IMC, ~mask & 0x00007FFF);
- wr32(E1000_ICS, ~mask & 0x00007FFF);
+
+ /* Flush any pending interrupts */
+ wr32(E1000_ICR, ~0);
+
+ wr32(E1000_IMC, ~mask);
+ wr32(E1000_ICS, ~mask);
msleep(10);
- if (adapter->test_icr) {
+ if (adapter->test_icr & mask) {
*data = 5;
break;
}
@@ -1180,7 +1208,7 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data)
}
/* Disable all the interrupts */
- wr32(E1000_IMC, 0xFFFFFFFF);
+ wr32(E1000_IMC, ~0);
msleep(10);
/* Unhook test interrupt handler */
@@ -1244,6 +1272,7 @@ static int igb_setup_desc_rings(struct igb_adapter *adapter)
struct igb_ring *tx_ring = &adapter->test_tx_ring;
struct igb_ring *rx_ring = &adapter->test_rx_ring;
struct pci_dev *pdev = adapter->pdev;
+ struct igb_buffer *buffer_info;
u32 rctl;
int i, ret_val;
@@ -1260,7 +1289,7 @@ static int igb_setup_desc_rings(struct igb_adapter *adapter)
goto err_nomem;
}
- tx_ring->size = tx_ring->count * sizeof(struct e1000_tx_desc);
+ tx_ring->size = tx_ring->count * sizeof(union e1000_adv_tx_desc);
tx_ring->size = ALIGN(tx_ring->size, 4096);
tx_ring->desc = pci_alloc_consistent(pdev, tx_ring->size,
&tx_ring->dma);
@@ -1274,7 +1303,7 @@ static int igb_setup_desc_rings(struct igb_adapter *adapter)
((u64) tx_ring->dma & 0x00000000FFFFFFFF));
wr32(E1000_TDBAH(0), ((u64) tx_ring->dma >> 32));
wr32(E1000_TDLEN(0),
- tx_ring->count * sizeof(struct e1000_tx_desc));
+ tx_ring->count * sizeof(union e1000_adv_tx_desc));
wr32(E1000_TDH(0), 0);
wr32(E1000_TDT(0), 0);
wr32(E1000_TCTL,
@@ -1283,27 +1312,31 @@ static int igb_setup_desc_rings(struct igb_adapter *adapter)
E1000_COLLISION_DISTANCE << E1000_COLD_SHIFT);
for (i = 0; i < tx_ring->count; i++) {
- struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*tx_ring, i);
+ union e1000_adv_tx_desc *tx_desc;
struct sk_buff *skb;
unsigned int size = 1024;
+ tx_desc = E1000_TX_DESC_ADV(*tx_ring, i);
skb = alloc_skb(size, GFP_KERNEL);
if (!skb) {
ret_val = 3;
goto err_nomem;
}
skb_put(skb, size);
- tx_ring->buffer_info[i].skb = skb;
- tx_ring->buffer_info[i].length = skb->len;
- tx_ring->buffer_info[i].dma =
- pci_map_single(pdev, skb->data, skb->len,
- PCI_DMA_TODEVICE);
- tx_desc->buffer_addr = cpu_to_le64(tx_ring->buffer_info[i].dma);
- tx_desc->lower.data = cpu_to_le32(skb->len);
- tx_desc->lower.data |= cpu_to_le32(E1000_TXD_CMD_EOP |
- E1000_TXD_CMD_IFCS |
- E1000_TXD_CMD_RS);
- tx_desc->upper.data = 0;
+ buffer_info = &tx_ring->buffer_info[i];
+ buffer_info->skb = skb;
+ buffer_info->length = skb->len;
+ buffer_info->dma = pci_map_single(pdev, skb->data, skb->len,
+ PCI_DMA_TODEVICE);
+ tx_desc->read.buffer_addr = cpu_to_le64(buffer_info->dma);
+ tx_desc->read.olinfo_status = cpu_to_le32(skb->len) <<
+ E1000_ADVTXD_PAYLEN_SHIFT;
+ tx_desc->read.cmd_type_len = cpu_to_le32(skb->len);
+ tx_desc->read.cmd_type_len |= cpu_to_le32(E1000_TXD_CMD_EOP |
+ E1000_TXD_CMD_IFCS |
+ E1000_TXD_CMD_RS |
+ E1000_ADVTXD_DTYP_DATA |
+ E1000_ADVTXD_DCMD_DEXT);
}
/* Setup Rx descriptor ring and Rx buffers */
@@ -1319,7 +1352,7 @@ static int igb_setup_desc_rings(struct igb_adapter *adapter)
goto err_nomem;
}
- rx_ring->size = rx_ring->count * sizeof(struct e1000_rx_desc);
+ rx_ring->size = rx_ring->count * sizeof(union e1000_adv_rx_desc);
rx_ring->desc = pci_alloc_consistent(pdev, rx_ring->size,
&rx_ring->dma);
if (!rx_ring->desc) {
@@ -1338,16 +1371,17 @@ static int igb_setup_desc_rings(struct igb_adapter *adapter)
wr32(E1000_RDH(0), 0);
wr32(E1000_RDT(0), 0);
rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
- rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
- E1000_RCTL_RDMTS_HALF |
+ rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_RDMTS_HALF |
(adapter->hw.mac.mc_filter_type << E1000_RCTL_MO_SHIFT);
wr32(E1000_RCTL, rctl);
- wr32(E1000_SRRCTL(0), 0);
+ wr32(E1000_SRRCTL(0), E1000_SRRCTL_DESCTYPE_ADV_ONEBUF);
for (i = 0; i < rx_ring->count; i++) {
- struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rx_ring, i);
+ union e1000_adv_rx_desc *rx_desc;
struct sk_buff *skb;
+ buffer_info = &rx_ring->buffer_info[i];
+ rx_desc = E1000_RX_DESC_ADV(*rx_ring, i);
skb = alloc_skb(IGB_RXBUFFER_2048 + NET_IP_ALIGN,
GFP_KERNEL);
if (!skb) {
@@ -1355,11 +1389,11 @@ static int igb_setup_desc_rings(struct igb_adapter *adapter)
goto err_nomem;
}
skb_reserve(skb, NET_IP_ALIGN);
- rx_ring->buffer_info[i].skb = skb;
- rx_ring->buffer_info[i].dma =
- pci_map_single(pdev, skb->data, IGB_RXBUFFER_2048,
- PCI_DMA_FROMDEVICE);
- rx_desc->buffer_addr = cpu_to_le64(rx_ring->buffer_info[i].dma);
+ buffer_info->skb = skb;
+ buffer_info->dma = pci_map_single(pdev, skb->data,
+ IGB_RXBUFFER_2048,
+ PCI_DMA_FROMDEVICE);
+ rx_desc->read.pkt_addr = cpu_to_le64(buffer_info->dma);
memset(skb->data, 0x00, skb->len);
}
@@ -1385,7 +1419,6 @@ static int igb_integrated_phy_loopback(struct igb_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 ctrl_reg = 0;
- u32 stat_reg = 0;
hw->mac.autoneg = false;
@@ -1409,18 +1442,11 @@ static int igb_integrated_phy_loopback(struct igb_adapter *adapter)
ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
- E1000_CTRL_FD); /* Force Duplex to FULL */
+ E1000_CTRL_FD | /* Force Duplex to FULL */
+ E1000_CTRL_SLU); /* Set link up enable bit */
- if (hw->phy.media_type == e1000_media_type_copper &&
- hw->phy.type == e1000_phy_m88)
+ if (hw->phy.type == e1000_phy_m88)
ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
- else {
- /* Set the ILOS bit on the fiber Nic if half duplex link is
- * detected. */
- stat_reg = rd32(E1000_STATUS);
- if ((stat_reg & E1000_STATUS_FD) == 0)
- ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
- }
wr32(E1000_CTRL, ctrl_reg);
@@ -1458,7 +1484,7 @@ static int igb_setup_loopback_test(struct igb_adapter *adapter)
E1000_CTRL_TFCE |
E1000_CTRL_LRST);
reg |= E1000_CTRL_SLU |
- E1000_CTRL_FD;
+ E1000_CTRL_FD;
wr32(E1000_CTRL, reg);
/* Unset switch control to serdes energy detect */
@@ -1745,6 +1771,15 @@ static int igb_wol_exclusion(struct igb_adapter *adapter,
/* return success for non excluded adapter ports */
retval = 0;
break;
+ case E1000_DEV_ID_82576_QUAD_COPPER:
+ /* quad port adapters only support WoL on port A */
+ if (!(adapter->flags & IGB_FLAG_QUAD_PORT_A)) {
+ wol->supported = 0;
+ break;
+ }
+ /* return success for non excluded adapter ports */
+ retval = 0;
+ break;
default:
/* dual port cards only support WoL on port A from now on
* unless it was enabled in the eeprom for port B
@@ -1827,9 +1862,6 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
return 0;
}
-/* toggle LED 4 times per second = 2 "blinks" per second */
-#define IGB_ID_INTERVAL (HZ/4)
-
/* bit defines for adapter->led_status */
#define IGB_LED_ON 0
@@ -1921,18 +1953,6 @@ static void igb_get_ethtool_stats(struct net_device *netdev,
int stat_count = sizeof(struct igb_queue_stats) / sizeof(u64);
int j;
int i;
-#ifdef CONFIG_IGB_LRO
- int aggregated = 0, flushed = 0, no_desc = 0;
-
- for (i = 0; i < adapter->num_rx_queues; i++) {
- aggregated += adapter->rx_ring[i].lro_mgr.stats.aggregated;
- flushed += adapter->rx_ring[i].lro_mgr.stats.flushed;
- no_desc += adapter->rx_ring[i].lro_mgr.stats.no_desc;
- }
- adapter->lro_aggregated = aggregated;
- adapter->lro_flushed = flushed;
- adapter->lro_no_desc = no_desc;
-#endif
igb_update_stats(adapter);
for (i = 0; i < IGB_GLOBAL_STATS_LEN; i++) {
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-28 19:00:09 +0300