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e1000: integrate ich8 support into driver 

This hooks up the ich8 structure into the driver itself.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
This commit is contained in:
Auke Kok 2006-06-27 09:08:22 -07:00 committed by Auke Kok
parent d37ea5d562
commit cd94dd0b64
4 changed files with 724 additions and 129 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/e1000/e1000.h
View File

@ -143,6 +143,7 @@ struct e1000_adapter;
#define AUTO_ALL_MODES 0
#define E1000_EEPROM_82544_APM 0x0004
#define E1000_EEPROM_ICH8_APME 0x0004
#define E1000_EEPROM_APME 0x0400
#ifndef E1000_MASTER_SLAVE

80
drivers/net/e1000/e1000_ethtool.c
View File

@ -109,7 +109,8 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
SUPPORTED_1000baseT_Full|
SUPPORTED_Autoneg |
SUPPORTED_TP);
if (hw->phy_type == e1000_phy_ife)
ecmd->supported &= ~SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_TP;
if (hw->autoneg == 1) {
@ -573,6 +574,7 @@ e1000_get_drvinfo(struct net_device *netdev,
case e1000_82572:
case e1000_82573:
case e1000_80003es2lan:
case e1000_ich8lan:
sprintf(firmware_version, "%d.%d-%d",
(eeprom_data & 0xF000) >> 12,
(eeprom_data & 0x0FF0) >> 4,
@ -757,6 +759,7 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
toggle = 0x7FFFF3FF;
break;
case e1000_82573:
case e1000_ich8lan:
toggle = 0x7FFFF033;
break;
default:
@ -776,11 +779,12 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
}
/* restore previous status */
E1000_WRITE_REG(&adapter->hw, STATUS, before);
REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
if (adapter->hw.mac_type != e1000_ich8lan) {
REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
}
REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
@ -793,20 +797,22 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0x003FFFFB);
before = (adapter->hw.mac_type == e1000_ich8lan ?
0x06C3B33E : 0x06DFB3FE);
REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
if (adapter->hw.mac_type >= e1000_82543) {
REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0xFFFFFFFF);
REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
if (adapter->hw.mac_type != e1000_ich8lan)
REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
for (i = 0; i < E1000_RAR_ENTRIES; i++) {
REG_PATTERN_TEST(RA + ((i << 1) << 2), 0xFFFFFFFF,
0xFFFFFFFF);
value = (adapter->hw.mac_type == e1000_ich8lan ?
E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
for (i = 0; i < value; i++) {
REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
0xFFFFFFFF);
}
@ -820,7 +826,9 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
}
for (i = 0; i < E1000_MC_TBL_SIZE; i++)
value = (adapter->hw.mac_type == e1000_ich8lan ?
E1000_MC_TBL_SIZE_ICH8LAN : E1000_MC_TBL_SIZE);
for (i = 0; i < value; i++)
REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
*data = 0;
@ -892,6 +900,8 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
/* Test each interrupt */
for (; i < 10; i++) {
if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
continue;
/* Interrupt to test */
mask = 1 << i;
@ -1251,16 +1261,31 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
GG82563_PHY_KMRN_MODE_CTRL,
0x1CC);
}
/* force 1000, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);
/* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
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 */
if (adapter->hw.phy_type == e1000_phy_ife) {
/* force 100, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x6100);
/* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
E1000_CTRL_SPD_100 |/* Force Speed to 100 */
E1000_CTRL_FD); /* Force Duplex to FULL */
} else {
/* force 1000, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);
/* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
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 */
}
if (adapter->hw.media_type == e1000_media_type_copper &&
adapter->hw.phy_type == e1000_phy_m88) {
@ -1320,6 +1345,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
case e1000_82572:
case e1000_82573:
case e1000_80003es2lan:
case e1000_ich8lan:
return e1000_integrated_phy_loopback(adapter);
break;
@ -1786,6 +1812,16 @@ e1000_phys_id(struct net_device *netdev, uint32_t data)
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
} else if (adapter->hw.phy_type == e1000_phy_ife) {
if (!adapter->blink_timer.function) {
init_timer(&adapter->blink_timer);
adapter->blink_timer.function = e1000_led_blink_callback;
adapter->blink_timer.data = (unsigned long) adapter;
}
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
e1000_write_phy_reg(&(adapter->hw), IFE_PHY_SPECIAL_CONTROL_LED, 0);
} else {
e1000_blink_led_start(&adapter->hw);
msleep_interruptible(data * 1000);

654
drivers/net/e1000/e1000_hw.c
View File

File diff suppressed because it is too large Load Diff

118
drivers/net/e1000/e1000_main.c
View File

@ -366,6 +366,7 @@ e1000_release_hw_control(struct e1000_adapter *adapter)
{
uint32_t ctrl_ext;
uint32_t swsm;
uint32_t extcnf;
/* Let firmware taken over control of h/w */
switch (adapter->hw.mac_type) {
@ -380,6 +381,11 @@ e1000_release_hw_control(struct e1000_adapter *adapter)
swsm = E1000_READ_REG(&adapter->hw, SWSM);
E1000_WRITE_REG(&adapter->hw, SWSM,
swsm & ~E1000_SWSM_DRV_LOAD);
case e1000_ich8lan:
extcnf = E1000_READ_REG(&adapter->hw, CTRL_EXT);
E1000_WRITE_REG(&adapter->hw, CTRL_EXT,
extcnf & ~E1000_CTRL_EXT_DRV_LOAD);
break;
default:
break;
}
@ -401,6 +407,7 @@ e1000_get_hw_control(struct e1000_adapter *adapter)
{
uint32_t ctrl_ext;
uint32_t swsm;
uint32_t extcnf;
/* Let firmware know the driver has taken over */
switch (adapter->hw.mac_type) {
case e1000_82571:
@ -415,6 +422,11 @@ e1000_get_hw_control(struct e1000_adapter *adapter)
E1000_WRITE_REG(&adapter->hw, SWSM,
swsm | E1000_SWSM_DRV_LOAD);
break;
case e1000_ich8lan:
extcnf = E1000_READ_REG(&adapter->hw, EXTCNF_CTRL);
E1000_WRITE_REG(&adapter->hw, EXTCNF_CTRL,
extcnf | E1000_EXTCNF_CTRL_SWFLAG);
break;
default:
break;
}
@ -490,6 +502,7 @@ static void e1000_power_down_phy(struct e1000_adapter *adapter)
* (b) AMT is active
* (c) SoL/IDER session is active */
if (!adapter->wol && adapter->hw.mac_type >= e1000_82540 &&
adapter->hw.mac_type != e1000_ich8lan &&
adapter->hw.media_type == e1000_media_type_copper &&
!(E1000_READ_REG(&adapter->hw, MANC) & E1000_MANC_SMBUS_EN) &&
!mng_mode_enabled &&
@ -561,6 +574,9 @@ e1000_reset(struct e1000_adapter *adapter)
case e1000_82573:
pba = E1000_PBA_12K;
break;
case e1000_ich8lan:
pba = E1000_PBA_8K;
break;
default:
pba = E1000_PBA_48K;
break;
@ -585,6 +601,12 @@ e1000_reset(struct e1000_adapter *adapter)
/* Set the FC high water mark to 90% of the FIFO size.
* Required to clear last 3 LSB */
fc_high_water_mark = ((pba * 9216)/10) & 0xFFF8;
/* We can't use 90% on small FIFOs because the remainder
* would be less than 1 full frame. In this case, we size
* it to allow at least a full frame above the high water
* mark. */
if (pba < E1000_PBA_16K)
fc_high_water_mark = (pba * 1024) - 1600;
adapter->hw.fc_high_water = fc_high_water_mark;
adapter->hw.fc_low_water = fc_high_water_mark - 8;
@ -622,6 +644,8 @@ e1000_reset(struct e1000_adapter *adapter)
phy_data);
}
if (adapter->hw.mac_type < e1000_ich8lan)
/* FIXME: this code is duplicate and wrong for PCI Express */
if (adapter->en_mng_pt) {
manc = E1000_READ_REG(&adapter->hw, MANC);
manc |= (E1000_MANC_ARP_EN | E1000_MANC_EN_MNG2HOST);
@ -648,6 +672,7 @@ e1000_probe(struct pci_dev *pdev,
struct net_device *netdev;
struct e1000_adapter *adapter;
unsigned long mmio_start, mmio_len;
unsigned long flash_start, flash_len;
static int cards_found = 0;
static int e1000_ksp3_port_a = 0; /* global ksp3 port a indication */
@ -657,10 +682,12 @@ e1000_probe(struct pci_dev *pdev,
if ((err = pci_enable_device(pdev)))
return err;
if (!(err = pci_set_dma_mask(pdev, DMA_64BIT_MASK))) {
if (!(err = pci_set_dma_mask(pdev, DMA_64BIT_MASK)) &&
!(err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))) {
pci_using_dac = 1;
} else {
if ((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK))) {
if ((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK)) &&
(err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))) {
E1000_ERR("No usable DMA configuration, aborting\n");
return err;
}
@ -740,6 +767,19 @@ e1000_probe(struct pci_dev *pdev,
if ((err = e1000_sw_init(adapter)))
goto err_sw_init;
/* Flash BAR mapping must happen after e1000_sw_init
* because it depends on mac_type */
if ((adapter->hw.mac_type == e1000_ich8lan) &&
(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
flash_start = pci_resource_start(pdev, 1);
flash_len = pci_resource_len(pdev, 1);
adapter->hw.flash_address = ioremap(flash_start, flash_len);
if (!adapter->hw.flash_address) {
err = -EIO;
goto err_flashmap;
}
}
if ((err = e1000_check_phy_reset_block(&adapter->hw)))
DPRINTK(PROBE, INFO, "PHY reset is blocked due to SOL/IDER session.\n");
@ -758,6 +798,8 @@ e1000_probe(struct pci_dev *pdev,
NETIF_F_HW_VLAN_TX |
NETIF_F_HW_VLAN_RX |
NETIF_F_HW_VLAN_FILTER;
if (adapter->hw.mac_type == e1000_ich8lan)
netdev->features &= ~NETIF_F_HW_VLAN_FILTER;
}
#ifdef NETIF_F_TSO
@ -773,11 +815,17 @@ e1000_probe(struct pci_dev *pdev,
if (pci_using_dac)
netdev->features |= NETIF_F_HIGHDMA;
/* hard_start_xmit is safe against parallel locking */
netdev->features |= NETIF_F_LLTX;
adapter->en_mng_pt = e1000_enable_mng_pass_thru(&adapter->hw);
/* initialize eeprom parameters */
if (e1000_init_eeprom_params(&adapter->hw)) {
E1000_ERR("EEPROM initialization failed\n");
return -EIO;
}
/* before reading the EEPROM, reset the controller to
* put the device in a known good starting state */
@ -845,6 +893,11 @@ e1000_probe(struct pci_dev *pdev,
EEPROM_INIT_CONTROL2_REG, 1, &eeprom_data);
eeprom_apme_mask = E1000_EEPROM_82544_APM;
break;
case e1000_ich8lan:
e1000_read_eeprom(&adapter->hw,
EEPROM_INIT_CONTROL1_REG, 1, &eeprom_data);
eeprom_apme_mask = E1000_EEPROM_ICH8_APME;
break;
case e1000_82546:
case e1000_82546_rev_3:
case e1000_82571:
@ -904,6 +957,9 @@ e1000_probe(struct pci_dev *pdev,
return 0;
err_register:
if (adapter->hw.flash_address)
iounmap(adapter->hw.flash_address);
err_flashmap:
err_sw_init:
err_eeprom:
iounmap(adapter->hw.hw_addr);
@ -937,6 +993,7 @@ e1000_remove(struct pci_dev *pdev)
flush_scheduled_work();
if (adapter->hw.mac_type >= e1000_82540 &&
adapter->hw.mac_type != e1000_ich8lan &&
adapter->hw.media_type == e1000_media_type_copper) {
manc = E1000_READ_REG(&adapter->hw, MANC);
if (manc & E1000_MANC_SMBUS_EN) {
@ -965,6 +1022,8 @@ e1000_remove(struct pci_dev *pdev)
#endif
iounmap(adapter->hw.hw_addr);
if (adapter->hw.flash_address)
iounmap(adapter->hw.flash_address);
pci_release_regions(pdev);
free_netdev(netdev);
@ -1015,13 +1074,6 @@ e1000_sw_init(struct e1000_adapter *adapter)
return -EIO;
}
/* initialize eeprom parameters */
if (e1000_init_eeprom_params(hw)) {
E1000_ERR("EEPROM initialization failed\n");
return -EIO;
}
switch (hw->mac_type) {
default:
break;
@ -1257,8 +1309,7 @@ e1000_setup_tx_resources(struct e1000_adapter *adapter,
int size;
size = sizeof(struct e1000_buffer) * txdr->count;
txdr->buffer_info = vmalloc_node(size, pcibus_to_node(pdev->bus));
txdr->buffer_info = vmalloc(size);
if (!txdr->buffer_info) {
DPRINTK(PROBE, ERR,
"Unable to allocate memory for the transmit descriptor ring\n");
@ -1486,7 +1537,7 @@ e1000_setup_rx_resources(struct e1000_adapter *adapter,
int size, desc_len;
size = sizeof(struct e1000_buffer) * rxdr->count;
rxdr->buffer_info = vmalloc_node(size, pcibus_to_node(pdev->bus));
rxdr->buffer_info = vmalloc(size);
if (!rxdr->buffer_info) {
DPRINTK(PROBE, ERR,
"Unable to allocate memory for the receive descriptor ring\n");
@ -2145,6 +2196,12 @@ e1000_set_multi(struct net_device *netdev)
uint32_t rctl;
uint32_t hash_value;
int i, rar_entries = E1000_RAR_ENTRIES;
int mta_reg_count = (hw->mac_type == e1000_ich8lan) ?
E1000_NUM_MTA_REGISTERS_ICH8LAN :
E1000_NUM_MTA_REGISTERS;
if (adapter->hw.mac_type == e1000_ich8lan)
rar_entries = E1000_RAR_ENTRIES_ICH8LAN;
/* reserve RAR[14] for LAA over-write work-around */
if (adapter->hw.mac_type == e1000_82571)
@ -2191,7 +2248,7 @@ e1000_set_multi(struct net_device *netdev)
/* clear the old settings from the multicast hash table */
for (i = 0; i < E1000_NUM_MTA_REGISTERS; i++) {
for (i = 0; i < mta_reg_count; i++) {
E1000_WRITE_REG_ARRAY(hw, MTA, i, 0);
E1000_WRITE_FLUSH(hw);
}
@ -2270,8 +2327,16 @@ e1000_watchdog(unsigned long data)
struct net_device *netdev = adapter->netdev;
struct e1000_tx_ring *txdr = adapter->tx_ring;
uint32_t link, tctl;
int32_t ret_val;
e1000_check_for_link(&adapter->hw);
ret_val = e1000_check_for_link(&adapter->hw);
if ((ret_val == E1000_ERR_PHY) &&
(adapter->hw.phy_type == e1000_phy_igp_3) &&
(E1000_READ_REG(&adapter->hw, CTRL) & E1000_PHY_CTRL_GBE_DISABLE)) {
/* See e1000_kumeran_lock_loss_workaround() */
DPRINTK(LINK, INFO,
"Gigabit has been disabled, downgrading speed\n");
}
if (adapter->hw.mac_type == e1000_82573) {
e1000_enable_tx_pkt_filtering(&adapter->hw);
if (adapter->mng_vlan_id != adapter->hw.mng_cookie.vlan_id)
@ -2837,6 +2902,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
case e1000_82571:
case e1000_82572:
case e1000_82573:
case e1000_ich8lan:
pull_size = min((unsigned int)4, skb->data_len);
if (!__pskb_pull_tail(skb, pull_size)) {
DPRINTK(DRV, ERR,
@ -3021,6 +3087,7 @@ e1000_change_mtu(struct net_device *netdev, int new_mtu)
/* Adapter-specific max frame size limits. */
switch (adapter->hw.mac_type) {
case e1000_undefined ... e1000_82542_rev2_1:
case e1000_ich8lan:
if (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE) {
DPRINTK(PROBE, ERR, "Jumbo Frames not supported.\n");
return -EINVAL;
@ -3129,12 +3196,15 @@ e1000_update_stats(struct e1000_adapter *adapter)
adapter->stats.bprc += E1000_READ_REG(hw, BPRC);
adapter->stats.mprc += E1000_READ_REG(hw, MPRC);
adapter->stats.roc += E1000_READ_REG(hw, ROC);
if (adapter->hw.mac_type != e1000_ich8lan) {
adapter->stats.prc64 += E1000_READ_REG(hw, PRC64);
adapter->stats.prc127 += E1000_READ_REG(hw, PRC127);
adapter->stats.prc255 += E1000_READ_REG(hw, PRC255);
adapter->stats.prc511 += E1000_READ_REG(hw, PRC511);
adapter->stats.prc1023 += E1000_READ_REG(hw, PRC1023);
adapter->stats.prc1522 += E1000_READ_REG(hw, PRC1522);
}
adapter->stats.symerrs += E1000_READ_REG(hw, SYMERRS);
adapter->stats.mpc += E1000_READ_REG(hw, MPC);
@ -3162,12 +3232,16 @@ e1000_update_stats(struct e1000_adapter *adapter)
adapter->stats.totl += E1000_READ_REG(hw, TOTL);
adapter->stats.toth += E1000_READ_REG(hw, TOTH);
adapter->stats.tpr += E1000_READ_REG(hw, TPR);
if (adapter->hw.mac_type != e1000_ich8lan) {
adapter->stats.ptc64 += E1000_READ_REG(hw, PTC64);
adapter->stats.ptc127 += E1000_READ_REG(hw, PTC127);
adapter->stats.ptc255 += E1000_READ_REG(hw, PTC255);
adapter->stats.ptc511 += E1000_READ_REG(hw, PTC511);
adapter->stats.ptc1023 += E1000_READ_REG(hw, PTC1023);
adapter->stats.ptc1522 += E1000_READ_REG(hw, PTC1522);
}
adapter->stats.mptc += E1000_READ_REG(hw, MPTC);
adapter->stats.bptc += E1000_READ_REG(hw, BPTC);
@ -3189,6 +3263,8 @@ e1000_update_stats(struct e1000_adapter *adapter)
if (hw->mac_type > e1000_82547_rev_2) {
adapter->stats.iac += E1000_READ_REG(hw, IAC);
adapter->stats.icrxoc += E1000_READ_REG(hw, ICRXOC);
if (adapter->hw.mac_type != e1000_ich8lan) {
adapter->stats.icrxptc += E1000_READ_REG(hw, ICRXPTC);
adapter->stats.icrxatc += E1000_READ_REG(hw, ICRXATC);
adapter->stats.ictxptc += E1000_READ_REG(hw, ICTXPTC);
@ -3196,6 +3272,7 @@ e1000_update_stats(struct e1000_adapter *adapter)
adapter->stats.ictxqec += E1000_READ_REG(hw, ICTXQEC);
adapter->stats.ictxqmtc += E1000_READ_REG(hw, ICTXQMTC);
adapter->stats.icrxdmtc += E1000_READ_REG(hw, ICRXDMTC);
}
}
/* Fill out the OS statistics structure */
@ -4330,18 +4407,21 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
ctrl |= E1000_CTRL_VME;
E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
if (adapter->hw.mac_type != e1000_ich8lan) {
/* enable VLAN receive filtering */
rctl = E1000_READ_REG(&adapter->hw, RCTL);
rctl |= E1000_RCTL_VFE;
rctl &= ~E1000_RCTL_CFIEN;
E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
e1000_update_mng_vlan(adapter);
}
} else {
/* disable VLAN tag insert/strip */
ctrl = E1000_READ_REG(&adapter->hw, CTRL);
ctrl &= ~E1000_CTRL_VME;
E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
if (adapter->hw.mac_type != e1000_ich8lan) {
/* disable VLAN filtering */
rctl = E1000_READ_REG(&adapter->hw, RCTL);
rctl &= ~E1000_RCTL_VFE;
@ -4350,6 +4430,7 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
e1000_vlan_rx_kill_vid(netdev, adapter->mng_vlan_id);
adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
}
}
}
e1000_irq_enable(adapter);
@ -4578,7 +4659,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
pci_enable_wake(pdev, PCI_D3cold, 0);
}
/* FIXME: this code is incorrect for PCI Express */
if (adapter->hw.mac_type >= e1000_82540 &&
adapter->hw.mac_type != e1000_ich8lan &&
adapter->hw.media_type == e1000_media_type_copper) {
manc = E1000_READ_REG(&adapter->hw, MANC);
if (manc & E1000_MANC_SMBUS_EN) {
@ -4589,6 +4672,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
}
}
if (adapter->hw.phy_type == e1000_phy_igp_3)
e1000_phy_powerdown_workaround(&adapter->hw);
/* Release control of h/w to f/w. If f/w is AMT enabled, this
* would have already happened in close and is redundant. */
e1000_release_hw_control(adapter);
@ -4624,7 +4710,9 @@ e1000_resume(struct pci_dev *pdev)
netif_device_attach(netdev);
/* FIXME: this code is incorrect for PCI Express */
if (adapter->hw.mac_type >= e1000_82540 &&
adapter->hw.mac_type != e1000_ich8lan &&
adapter->hw.media_type == e1000_media_type_copper) {
manc = E1000_READ_REG(&adapter->hw, MANC);
manc &= ~(E1000_MANC_ARP_EN);