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Commit 1dc32918 authored by Joe Perches's avatar Joe Perches Committed by Jeff Garzik
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e1000: Use hw, er32, and ew32 

Use struct e1000_hw *hw = adapter->hw; where necessary
Change macros E1000_READ_REG and E1000_WRITE_REG to er32 and ew32
Signed-off-by: default avatarAuke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 64798845
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Showing with 1029 additions and 970 deletions
drivers/net/e1000/e1000_ethtool.c
View file @ 1dc32918
......@@ -162,7 +162,7 @@ static int e1000_get_settings(struct net_device *netdev,
ecmd->transceiver = XCVR_EXTERNAL;
}
if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU) {
if (er32(STATUS) & E1000_STATUS_LU) {
e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);
......@@ -313,8 +313,9 @@ static u32 e1000_get_tx_csum(struct net_device *netdev)
static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
if (adapter->hw.mac_type < e1000_82543) {
if (hw->mac_type < e1000_82543) {
if (!data)
return -EINVAL;
return 0;
......@@ -331,8 +332,10 @@ static int e1000_set_tx_csum(struct net_device *netdev, u32 data)
static int e1000_set_tso(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
if ((adapter->hw.mac_type < e1000_82544) ||
(adapter->hw.mac_type == e1000_82547))
struct e1000_hw *hw = &adapter->hw;
if ((hw->mac_type < e1000_82544) ||
(hw->mac_type == e1000_82547))
return data ? -EINVAL : 0;
if (data)
......@@ -380,22 +383,22 @@ static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
regs_buff[0] = E1000_READ_REG(hw, CTRL);
regs_buff[1] = E1000_READ_REG(hw, STATUS);
regs_buff[0] = er32(CTRL);
regs_buff[1] = er32(STATUS);
regs_buff[2] = E1000_READ_REG(hw, RCTL);
regs_buff[3] = E1000_READ_REG(hw, RDLEN);
regs_buff[4] = E1000_READ_REG(hw, RDH);
regs_buff[5] = E1000_READ_REG(hw, RDT);
regs_buff[6] = E1000_READ_REG(hw, RDTR);
regs_buff[2] = er32(RCTL);
regs_buff[3] = er32(RDLEN);
regs_buff[4] = er32(RDH);
regs_buff[5] = er32(RDT);
regs_buff[6] = er32(RDTR);
regs_buff[7] = E1000_READ_REG(hw, TCTL);
regs_buff[8] = E1000_READ_REG(hw, TDLEN);
regs_buff[9] = E1000_READ_REG(hw, TDH);
regs_buff[10] = E1000_READ_REG(hw, TDT);
regs_buff[11] = E1000_READ_REG(hw, TIDV);
regs_buff[7] = er32(TCTL);
regs_buff[8] = er32(TDLEN);
regs_buff[9] = er32(TDH);
regs_buff[10] = er32(TDT);
regs_buff[11] = er32(TIDV);
regs_buff[12] = adapter->hw.phy_type; /* PHY type (IGP=1, M88=0) */
regs_buff[12] = hw->phy_type; /* PHY type (IGP=1, M88=0) */
if (hw->phy_type == e1000_phy_igp) {
e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT,
IGP01E1000_PHY_AGC_A);
......@@ -453,14 +456,16 @@ static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
if (hw->mac_type >= e1000_82540 &&
hw->mac_type < e1000_82571 &&
hw->media_type == e1000_media_type_copper) {
regs_buff[26] = E1000_READ_REG(hw, MANC);
regs_buff[26] = er32(MANC);
}
}
static int e1000_get_eeprom_len(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->hw.eeprom.word_size * 2;
struct e1000_hw *hw = &adapter->hw;
return hw->eeprom.word_size * 2;
}
static int e1000_get_eeprom(struct net_device *netdev,
......@@ -574,6 +579,7 @@ static void e1000_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *drvinfo)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
char firmware_version[32];
u16 eeprom_data;
......@@ -582,8 +588,8 @@ static void e1000_get_drvinfo(struct net_device *netdev,
/* EEPROM image version # is reported as firmware version # for
* 8257{1|2|3} controllers */
e1000_read_eeprom(&adapter->hw, 5, 1, &eeprom_data);
switch (adapter->hw.mac_type) {
e1000_read_eeprom(hw, 5, 1, &eeprom_data);
switch (hw->mac_type) {
case e1000_82571:
case e1000_82572:
case e1000_82573:
......@@ -608,7 +614,8 @@ static void e1000_get_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_mac_type mac_type = adapter->hw.mac_type;
struct e1000_hw *hw = &adapter->hw;
e1000_mac_type mac_type = hw->mac_type;
struct e1000_tx_ring *txdr = adapter->tx_ring;
struct e1000_rx_ring *rxdr = adapter->rx_ring;
......@@ -628,7 +635,8 @@ static int e1000_set_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_mac_type mac_type = adapter->hw.mac_type;
struct e1000_hw *hw = &adapter->hw;
e1000_mac_type mac_type = hw->mac_type;
struct e1000_tx_ring *txdr, *tx_old;
struct e1000_rx_ring *rxdr, *rx_old;
int i, err;
......@@ -714,9 +722,10 @@ err_setup:
static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
u32 mask, u32 write)
{
struct e1000_hw *hw = &adapter->hw;
static const u32 test[] =
{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
u8 __iomem *address = adapter->hw.hw_addr + reg;
u8 __iomem *address = hw->hw_addr + reg;
u32 read;
int i;
......@@ -737,7 +746,8 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data, int reg,
static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
u32 mask, u32 write)
{
u8 __iomem *address = adapter->hw.hw_addr + reg;
struct e1000_hw *hw = &adapter->hw;
u8 __iomem *address = hw->hw_addr + reg;
u32 read;
writel(write & mask, address);
......@@ -755,7 +765,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
#define REG_PATTERN_TEST(reg, mask, write) \
do { \
if (reg_pattern_test(adapter, data, \
(adapter->hw.mac_type >= e1000_82543) \
(hw->mac_type >= e1000_82543) \
? E1000_##reg : E1000_82542_##reg, \
mask, write)) \
return 1; \
......@@ -764,7 +774,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data, int reg,
#define REG_SET_AND_CHECK(reg, mask, write) \
do { \
if (reg_set_and_check(adapter, data, \
(adapter->hw.mac_type >= e1000_82543) \
(hw->mac_type >= e1000_82543) \
? E1000_##reg : E1000_82542_##reg, \
mask, write)) \
return 1; \
......@@ -774,11 +784,12 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
{
u32 value, before, after;
u32 i, toggle;
struct e1000_hw *hw = &adapter->hw;
/* The status register is Read Only, so a write should fail.
* Some bits that get toggled are ignored.
*/
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
/* there are several bits on newer hardware that are r/w */
case e1000_82571:
case e1000_82572:
......@@ -794,10 +805,10 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
break;
}
before = E1000_READ_REG(&adapter->hw, STATUS);
value = (E1000_READ_REG(&adapter->hw, STATUS) & toggle);
E1000_WRITE_REG(&adapter->hw, STATUS, toggle);
after = E1000_READ_REG(&adapter->hw, STATUS) & toggle;
before = er32(STATUS);
value = (er32(STATUS) & toggle);
ew32(STATUS, toggle);
after = er32(STATUS) & toggle;
if (value != after) {
DPRINTK(DRV, ERR, "failed STATUS register test got: "
"0x%08X expected: 0x%08X\n", after, value);
......@@ -805,9 +816,9 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
return 1;
}
/* restore previous status */
E1000_WRITE_REG(&adapter->hw, STATUS, before);
ew32(STATUS, before);
if (adapter->hw.mac_type != e1000_ich8lan) {
if (hw->mac_type != e1000_ich8lan) {
REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
......@@ -827,20 +838,20 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
before = (adapter->hw.mac_type == e1000_ich8lan ?
before = (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) {
if (hw->mac_type >= e1000_82543) {
REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
if (adapter->hw.mac_type != e1000_ich8lan)
if (hw->mac_type != e1000_ich8lan)
REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
value = (adapter->hw.mac_type == e1000_ich8lan ?
value = (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,
......@@ -856,7 +867,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
}
value = (adapter->hw.mac_type == e1000_ich8lan ?
value = (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);
......@@ -867,6 +878,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
{
struct e1000_hw *hw = &adapter->hw;
u16 temp;
u16 checksum = 0;
u16 i;
......@@ -874,7 +886,7 @@ static int e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
*data = 0;
/* Read and add up the contents of the EEPROM */
for (i = 0; i < (EEPROM_CHECKSUM_REG + 1); i++) {
if ((e1000_read_eeprom(&adapter->hw, i, 1, &temp)) < 0) {
if ((e1000_read_eeprom(hw, i, 1, &temp)) < 0) {
*data = 1;
break;
}
......@@ -892,8 +904,9 @@ static irqreturn_t e1000_test_intr(int irq, void *data)
{
struct net_device *netdev = (struct net_device *) data;
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
adapter->test_icr |= E1000_READ_REG(&adapter->hw, ICR);
adapter->test_icr |= er32(ICR);
return IRQ_HANDLED;
}
......@@ -904,6 +917,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
u32 mask, i = 0;
bool shared_int = true;
u32 irq = adapter->pdev->irq;
struct e1000_hw *hw = &adapter->hw;
*data = 0;
......@@ -921,13 +935,13 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
(shared_int ? "shared" : "unshared"));
/* Disable all the interrupts */
E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
ew32(IMC, 0xFFFFFFFF);
msleep(10);
/* Test each interrupt */
for (; i < 10; i++) {
if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
if (hw->mac_type == e1000_ich8lan && i == 8)
continue;
/* Interrupt to test */
......@@ -941,8 +955,8 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
E1000_WRITE_REG(&adapter->hw, IMC, mask);
E1000_WRITE_REG(&adapter->hw, ICS, mask);
ew32(IMC, mask);
ew32(ICS, mask);
msleep(10);
if (adapter->test_icr & mask) {
......@@ -958,8 +972,8 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
E1000_WRITE_REG(&adapter->hw, IMS, mask);
E1000_WRITE_REG(&adapter->hw, ICS, mask);
ew32(IMS, mask);
ew32(ICS, mask);
msleep(10);
if (!(adapter->test_icr & mask)) {
......@@ -975,8 +989,8 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
* test failed.
*/
adapter->test_icr = 0;
E1000_WRITE_REG(&adapter->hw, IMC, ~mask & 0x00007FFF);
E1000_WRITE_REG(&adapter->hw, ICS, ~mask & 0x00007FFF);
ew32(IMC, ~mask & 0x00007FFF);
ew32(ICS, ~mask & 0x00007FFF);
msleep(10);
if (adapter->test_icr) {
......@@ -987,7 +1001,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
}
/* Disable all the interrupts */
E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF);
ew32(IMC, 0xFFFFFFFF);
msleep(10);
/* Unhook test interrupt handler */
......@@ -1044,6 +1058,7 @@ static void e1000_free_desc_rings(struct e1000_adapter *adapter)
static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
struct pci_dev *pdev = adapter->pdev;
......@@ -1072,17 +1087,14 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
memset(txdr->desc, 0, txdr->size);
txdr->next_to_use = txdr->next_to_clean = 0;
E1000_WRITE_REG(&adapter->hw, TDBAL,
((u64) txdr->dma & 0x00000000FFFFFFFF));
E1000_WRITE_REG(&adapter->hw, TDBAH, ((u64) txdr->dma >> 32));
E1000_WRITE_REG(&adapter->hw, TDLEN,
txdr->count * sizeof(struct e1000_tx_desc));
E1000_WRITE_REG(&adapter->hw, TDH, 0);
E1000_WRITE_REG(&adapter->hw, TDT, 0);
E1000_WRITE_REG(&adapter->hw, TCTL,
E1000_TCTL_PSP | E1000_TCTL_EN |
E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
ew32(TDBAL, ((u64) txdr->dma & 0x00000000FFFFFFFF));
ew32(TDBAH, ((u64) txdr->dma >> 32));
ew32(TDLEN, txdr->count * sizeof(struct e1000_tx_desc));
ew32(TDH, 0);
ew32(TDT, 0);
ew32(TCTL, E1000_TCTL_PSP | E1000_TCTL_EN |
E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT |
E1000_FDX_COLLISION_DISTANCE << E1000_COLD_SHIFT);
for (i = 0; i < txdr->count; i++) {
struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*txdr, i);
......@@ -1127,18 +1139,17 @@ static int e1000_setup_desc_rings(struct e1000_adapter *adapter)
memset(rxdr->desc, 0, rxdr->size);
rxdr->next_to_use = rxdr->next_to_clean = 0;
rctl = E1000_READ_REG(&adapter->hw, RCTL);
E1000_WRITE_REG(&adapter->hw, RCTL, rctl & ~E1000_RCTL_EN);
E1000_WRITE_REG(&adapter->hw, RDBAL,
((u64) rxdr->dma & 0xFFFFFFFF));
E1000_WRITE_REG(&adapter->hw, RDBAH, ((u64) rxdr->dma >> 32));
E1000_WRITE_REG(&adapter->hw, RDLEN, rxdr->size);
E1000_WRITE_REG(&adapter->hw, RDH, 0);
E1000_WRITE_REG(&adapter->hw, RDT, 0);
rctl = er32(RCTL);
ew32(RCTL, rctl & ~E1000_RCTL_EN);
ew32(RDBAL, ((u64) rxdr->dma & 0xFFFFFFFF));
ew32(RDBAH, ((u64) rxdr->dma >> 32));
ew32(RDLEN, rxdr->size);
ew32(RDH, 0);
ew32(RDT, 0);
rctl = E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_SZ_2048 |
E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
(adapter->hw.mc_filter_type << E1000_RCTL_MO_SHIFT);
E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
(hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
ew32(RCTL, rctl);
for (i = 0; i < rxdr->count; i++) {
struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rxdr, i);
......@@ -1168,68 +1179,72 @@ err_nomem:
static void e1000_phy_disable_receiver(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
/* Write out to PHY registers 29 and 30 to disable the Receiver. */
e1000_write_phy_reg(&adapter->hw, 29, 0x001F);
e1000_write_phy_reg(&adapter->hw, 30, 0x8FFC);
e1000_write_phy_reg(&adapter->hw, 29, 0x001A);
e1000_write_phy_reg(&adapter->hw, 30, 0x8FF0);
e1000_write_phy_reg(hw, 29, 0x001F);
e1000_write_phy_reg(hw, 30, 0x8FFC);
e1000_write_phy_reg(hw, 29, 0x001A);
e1000_write_phy_reg(hw, 30, 0x8FF0);
}
static void e1000_phy_reset_clk_and_crs(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u16 phy_reg;
/* Because we reset the PHY above, we need to re-force TX_CLK in the
* Extended PHY Specific Control Register to 25MHz clock. This
* value defaults back to a 2.5MHz clock when the PHY is reset.
*/
e1000_read_phy_reg(&adapter->hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
phy_reg |= M88E1000_EPSCR_TX_CLK_25;
e1000_write_phy_reg(&adapter->hw,
e1000_write_phy_reg(hw,
M88E1000_EXT_PHY_SPEC_CTRL, phy_reg);
/* In addition, because of the s/w reset above, we need to enable
* CRS on TX. This must be set for both full and half duplex
* operation.
*/
e1000_read_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
phy_reg |= M88E1000_PSCR_ASSERT_CRS_ON_TX;
e1000_write_phy_reg(&adapter->hw,
e1000_write_phy_reg(hw,
M88E1000_PHY_SPEC_CTRL, phy_reg);
}
static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 ctrl_reg;
u16 phy_reg;
/* Setup the Device Control Register for PHY loopback test. */
ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
ctrl_reg = er32(CTRL);
ctrl_reg |= (E1000_CTRL_ILOS | /* Invert Loss-Of-Signal */
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_WRITE_REG(&adapter->hw, CTRL, ctrl_reg);
ew32(CTRL, ctrl_reg);
/* Read the PHY Specific Control Register (0x10) */
e1000_read_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_reg);
/* Clear Auto-Crossover bits in PHY Specific Control Register
* (bits 6:5).
*/
phy_reg &= ~M88E1000_PSCR_AUTO_X_MODE;
e1000_write_phy_reg(&adapter->hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
e1000_write_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, phy_reg);
/* Perform software reset on the PHY */
e1000_phy_reset(&adapter->hw);
e1000_phy_reset(hw);
/* Have to setup TX_CLK and TX_CRS after software reset */
e1000_phy_reset_clk_and_crs(adapter);
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8100);
e1000_write_phy_reg(hw, PHY_CTRL, 0x8100);
/* Wait for reset to complete. */
udelay(500);
......@@ -1241,23 +1256,23 @@ static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
e1000_phy_disable_receiver(adapter);
/* Set the loopback bit in the PHY control register. */
e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
phy_reg |= MII_CR_LOOPBACK;
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_reg);
e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
/* Setup TX_CLK and TX_CRS one more time. */
e1000_phy_reset_clk_and_crs(adapter);
/* Check Phy Configuration */
e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
if (phy_reg != 0x4100)
return 9;
e1000_read_phy_reg(&adapter->hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
e1000_read_phy_reg(hw, M88E1000_EXT_PHY_SPEC_CTRL, &phy_reg);
if (phy_reg != 0x0070)
return 10;
e1000_read_phy_reg(&adapter->hw, 29, &phy_reg);
e1000_read_phy_reg(hw, 29, &phy_reg);
if (phy_reg != 0x001A)
return 11;
......@@ -1266,29 +1281,30 @@ static int e1000_nonintegrated_phy_loopback(struct e1000_adapter *adapter)
static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 ctrl_reg = 0;
u32 stat_reg = 0;
adapter->hw.autoneg = false;
hw->autoneg = false;
if (adapter->hw.phy_type == e1000_phy_m88) {
if (hw->phy_type == e1000_phy_m88) {
/* Auto-MDI/MDIX Off */
e1000_write_phy_reg(&adapter->hw,
e1000_write_phy_reg(hw,
M88E1000_PHY_SPEC_CTRL, 0x0808);
/* reset to update Auto-MDI/MDIX */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x9140);
e1000_write_phy_reg(hw, PHY_CTRL, 0x9140);
/* autoneg off */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8140);
} else if (adapter->hw.phy_type == e1000_phy_gg82563)
e1000_write_phy_reg(&adapter->hw,
e1000_write_phy_reg(hw, PHY_CTRL, 0x8140);
} else if (hw->phy_type == e1000_phy_gg82563)
e1000_write_phy_reg(hw,
GG82563_PHY_KMRN_MODE_CTRL,
0x1CC);
ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
ctrl_reg = er32(CTRL);
if (adapter->hw.phy_type == e1000_phy_ife) {
if (hw->phy_type == e1000_phy_ife) {
/* force 100, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x6100);
e1000_write_phy_reg(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 */
......@@ -1298,10 +1314,10 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
E1000_CTRL_FD); /* Force Duplex to FULL */
} else {
/* force 1000, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);
e1000_write_phy_reg(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 = er32(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 */
......@@ -1309,23 +1325,23 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
E1000_CTRL_FD); /* Force Duplex to FULL */
}
if (adapter->hw.media_type == e1000_media_type_copper &&
adapter->hw.phy_type == e1000_phy_m88)
if (hw->media_type == e1000_media_type_copper &&
hw->phy_type == e1000_phy_m88)
ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
else {
/* Set the ILOS bit on the fiber Nic is half
* duplex link is detected. */
stat_reg = E1000_READ_REG(&adapter->hw, STATUS);
stat_reg = er32(STATUS);
if ((stat_reg & E1000_STATUS_FD) == 0)
ctrl_reg |= (E1000_CTRL_ILOS | E1000_CTRL_SLU);
}
E1000_WRITE_REG(&adapter->hw, CTRL, ctrl_reg);
ew32(CTRL, ctrl_reg);
/* Disable the receiver on the PHY so when a cable is plugged in, the
* PHY does not begin to autoneg when a cable is reconnected to the NIC.
*/
if (adapter->hw.phy_type == e1000_phy_m88)
if (hw->phy_type == e1000_phy_m88)
e1000_phy_disable_receiver(adapter);
udelay(500);
......@@ -1335,12 +1351,13 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u16 phy_reg = 0;
u16 count = 0;
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82543:
if (adapter->hw.media_type == e1000_media_type_copper) {
if (hw->media_type == e1000_media_type_copper) {
/* Attempt to setup Loopback mode on Non-integrated PHY.
* Some PHY registers get corrupted at random, so
* attempt this 10 times.
......@@ -1374,9 +1391,9 @@ static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
/* Default PHY loopback work is to read the MII
* control register and assert bit 14 (loopback mode).
*/
e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_reg);
e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
phy_reg |= MII_CR_LOOPBACK;
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_reg);
e1000_write_phy_reg(hw, PHY_CTRL, phy_reg);
return 0;
break;
}
......@@ -1402,14 +1419,14 @@ static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
case e1000_82572:
#define E1000_SERDES_LB_ON 0x410
e1000_set_phy_loopback(adapter);
E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_ON);
ew32(SCTL, E1000_SERDES_LB_ON);
msleep(10);
return 0;
break;
default:
rctl = E1000_READ_REG(hw, RCTL);
rctl = er32(RCTL);
rctl |= E1000_RCTL_LBM_TCVR;
E1000_WRITE_REG(hw, RCTL, rctl);
ew32(RCTL, rctl);
return 0;
}
} else if (hw->media_type == e1000_media_type_copper)
......@@ -1424,9 +1441,9 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
u32 rctl;
u16 phy_reg;
rctl = E1000_READ_REG(hw, RCTL);
rctl = er32(RCTL);
rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);
E1000_WRITE_REG(hw, RCTL, rctl);
ew32(RCTL, rctl);
switch (hw->mac_type) {
case e1000_82571:
......@@ -1434,7 +1451,7 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes) {
#define E1000_SERDES_LB_OFF 0x400
E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_OFF);
ew32(SCTL, E1000_SERDES_LB_OFF);
msleep(10);
break;
}
......@@ -1484,13 +1501,14 @@ static int e1000_check_lbtest_frame(struct sk_buff *skb,
static int e1000_run_loopback_test(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
struct pci_dev *pdev = adapter->pdev;
int i, j, k, l, lc, good_cnt, ret_val=0;
unsigned long time;
E1000_WRITE_REG(&adapter->hw, RDT, rxdr->count - 1);
ew32(RDT, rxdr->count - 1);
/* Calculate the loop count based on the largest descriptor ring
* The idea is to wrap the largest ring a number of times using 64
......@@ -1513,7 +1531,7 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter)
PCI_DMA_TODEVICE);
if (unlikely(++k == txdr->count)) k = 0;
}
E1000_WRITE_REG(&adapter->hw, TDT, k);
ew32(TDT, k);
msleep(200);
time = jiffies; /* set the start time for the receive */
good_cnt = 0;
......@@ -1548,9 +1566,11 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter)
static int e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
{
struct e1000_hw *hw = &adapter->hw;
/* PHY loopback cannot be performed if SoL/IDER
* sessions are active */
if (e1000_check_phy_reset_block(&adapter->hw)) {
if (e1000_check_phy_reset_block(hw)) {
DPRINTK(DRV, ERR, "Cannot do PHY loopback test "
"when SoL/IDER is active.\n");
*data = 0;
......@@ -1572,27 +1592,28 @@ out:
static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
{
struct e1000_hw *hw = &adapter->hw;
*data = 0;
if (adapter->hw.media_type == e1000_media_type_internal_serdes) {
if (hw->media_type == e1000_media_type_internal_serdes) {
int i = 0;
adapter->hw.serdes_link_down = true;
hw->serdes_link_down = true;
/* On some blade server designs, link establishment
* could take as long as 2-3 minutes */
do {
e1000_check_for_link(&adapter->hw);
if (!adapter->hw.serdes_link_down)
e1000_check_for_link(hw);
if (!hw->serdes_link_down)
return *data;
msleep(20);
} while (i++ < 3750);
*data = 1;
} else {
e1000_check_for_link(&adapter->hw);
if (adapter->hw.autoneg) /* if auto_neg is set wait for it */
e1000_check_for_link(hw);
if (hw->autoneg) /* if auto_neg is set wait for it */
msleep(4000);
if (!(E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU)) {
if (!(er32(STATUS) & E1000_STATUS_LU)) {
*data = 1;
}
}
......@@ -1615,6 +1636,7 @@ static void e1000_diag_test(struct net_device *netdev,
struct ethtool_test *eth_test, u64 *data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
bool if_running = netif_running(netdev);
set_bit(__E1000_TESTING, &adapter->flags);
......@@ -1622,9 +1644,9 @@ static void e1000_diag_test(struct net_device *netdev,
/* Offline tests */
/* save speed, duplex, autoneg settings */
u16 autoneg_advertised = adapter->hw.autoneg_advertised;
u8 forced_speed_duplex = adapter->hw.forced_speed_duplex;
u8 autoneg = adapter->hw.autoneg;
u16 autoneg_advertised = hw->autoneg_advertised;
u8 forced_speed_duplex = hw->forced_speed_duplex;
u8 autoneg = hw->autoneg;
DPRINTK(HW, INFO, "offline testing starting\n");
......@@ -1657,9 +1679,9 @@ static void e1000_diag_test(struct net_device *netdev,
eth_test->flags |= ETH_TEST_FL_FAILED;
/* restore speed, duplex, autoneg settings */
adapter->hw.autoneg_advertised = autoneg_advertised;
adapter->hw.forced_speed_duplex = forced_speed_duplex;
adapter->hw.autoneg = autoneg;
hw->autoneg_advertised = autoneg_advertised;
hw->forced_speed_duplex = forced_speed_duplex;
hw->autoneg = autoneg;
e1000_reset(adapter);
clear_bit(__E1000_TESTING, &adapter->flags);
......@@ -1708,7 +1730,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter,
case E1000_DEV_ID_82571EB_SERDES:
case E1000_DEV_ID_82571EB_COPPER:
/* Wake events not supported on port B */
if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1) {
if (er32(STATUS) & E1000_STATUS_FUNC_1) {
wol->supported = 0;
break;
}
......@@ -1732,7 +1754,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter,
/* dual port cards only support WoL on port A from now on
* unless it was enabled in the eeprom for port B
* so exclude FUNC_1 ports from having WoL enabled */
if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1 &&
if (er32(STATUS) & E1000_STATUS_FUNC_1 &&
!adapter->eeprom_wol) {
wol->supported = 0;
break;
......@@ -1748,6 +1770,7 @@ static void e1000_get_wol(struct net_device *netdev,
struct ethtool_wolinfo *wol)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
wol->supported = WAKE_UCAST | WAKE_MCAST |
WAKE_BCAST | WAKE_MAGIC;
......@@ -1759,7 +1782,7 @@ static void e1000_get_wol(struct net_device *netdev,
return;
/* apply any specific unsupported masks here */
switch (adapter->hw.device_id) {
switch (hw->device_id) {
case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
/* KSP3 does not suppport UCAST wake-ups */
wol->supported &= ~WAKE_UCAST;
......@@ -1831,11 +1854,12 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
static void e1000_led_blink_callback(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
struct e1000_hw *hw = &adapter->hw;
if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
e1000_led_off(&adapter->hw);
e1000_led_off(hw);
else
e1000_led_on(&adapter->hw);
e1000_led_on(hw);
mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
}
......@@ -1843,21 +1867,22 @@ static void e1000_led_blink_callback(unsigned long data)
static int e1000_phys_id(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
if (!data)
data = INT_MAX;
if (adapter->hw.mac_type < e1000_82571) {
if (hw->mac_type < e1000_82571) {
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;
}
e1000_setup_led(&adapter->hw);
e1000_setup_led(hw);
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) {
} else if (hw->phy_type == e1000_phy_ife) {
if (!adapter->blink_timer.function) {
init_timer(&adapter->blink_timer);
adapter->blink_timer.function = e1000_led_blink_callback;
......@@ -1868,13 +1893,13 @@ static int e1000_phys_id(struct net_device *netdev, u32 data)
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);
e1000_blink_led_start(hw);
msleep_interruptible(data * 1000);
}
e1000_led_off(&adapter->hw);
e1000_led_off(hw);
clear_bit(E1000_LED_ON, &adapter->led_status);
e1000_cleanup_led(&adapter->hw);
e1000_cleanup_led(hw);
return 0;
}
......
drivers/net/e1000/e1000_hw.c
View file @ 1dc32918
......@@ -520,7 +520,7 @@ void e1000_set_media_type(struct e1000_hw *hw)
hw->media_type = e1000_media_type_copper;
break;
default:
status = E1000_READ_REG(hw, STATUS);
status = er32(STATUS);
if (status & E1000_STATUS_TBIMODE) {
hw->media_type = e1000_media_type_fiber;
/* tbi_compatibility not valid on fiber */
......@@ -568,15 +568,15 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
/* Clear interrupt mask to stop board from generating interrupts */
DEBUGOUT("Masking off all interrupts\n");
E1000_WRITE_REG(hw, IMC, 0xffffffff);
ew32(IMC, 0xffffffff);
/* Disable the Transmit and Receive units. Then delay to allow
* any pending transactions to complete before we hit the MAC with
* the global reset.
*/
E1000_WRITE_REG(hw, RCTL, 0);
E1000_WRITE_REG(hw, TCTL, E1000_TCTL_PSP);
E1000_WRITE_FLUSH(hw);
ew32(RCTL, 0);
ew32(TCTL, E1000_TCTL_PSP);
E1000_WRITE_FLUSH();
/* The tbi_compatibility_on Flag must be cleared when Rctl is cleared. */
hw->tbi_compatibility_on = false;
......@@ -586,11 +586,11 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
*/
msleep(10);
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
/* Must reset the PHY before resetting the MAC */
if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) {
E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_PHY_RST));
ew32(CTRL, (ctrl | E1000_CTRL_PHY_RST));
msleep(5);
}
......@@ -599,12 +599,12 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
if (hw->mac_type == e1000_82573) {
timeout = 10;
extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP;
do {
E1000_WRITE_REG(hw, EXTCNF_CTRL, extcnf_ctrl);
extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
ew32(EXTCNF_CTRL, extcnf_ctrl);
extcnf_ctrl = er32(EXTCNF_CTRL);
if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP)
break;
......@@ -619,9 +619,9 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
/* Workaround for ICH8 bit corruption issue in FIFO memory */
if (hw->mac_type == e1000_ich8lan) {
/* Set Tx and Rx buffer allocation to 8k apiece. */
E1000_WRITE_REG(hw, PBA, E1000_PBA_8K);
ew32(PBA, E1000_PBA_8K);
/* Set Packet Buffer Size to 16k. */
E1000_WRITE_REG(hw, PBS, E1000_PBS_16K);
ew32(PBS, E1000_PBS_16K);
}
/* Issue a global reset to the MAC. This will reset the chip's
......@@ -645,7 +645,7 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
case e1000_82545_rev_3:
case e1000_82546_rev_3:
/* Reset is performed on a shadow of the control register */
E1000_WRITE_REG(hw, CTRL_DUP, (ctrl | E1000_CTRL_RST));
ew32(CTRL_DUP, (ctrl | E1000_CTRL_RST));
break;
case e1000_ich8lan:
if (!hw->phy_reset_disable &&
......@@ -658,11 +658,11 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
}
e1000_get_software_flag(hw);
E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_RST));
ew32(CTRL, (ctrl | E1000_CTRL_RST));
msleep(5);
break;
default:
E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_RST));
ew32(CTRL, (ctrl | E1000_CTRL_RST));
break;
}
......@@ -677,10 +677,10 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
case e1000_82544:
/* Wait for reset to complete */
udelay(10);
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_EE_RST;
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH(hw);
ew32(CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH();
/* Wait for EEPROM reload */
msleep(2);
break;
......@@ -694,10 +694,10 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
case e1000_82573:
if (!e1000_is_onboard_nvm_eeprom(hw)) {
udelay(10);
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_EE_RST;
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH(hw);
ew32(CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH();
}
/* fall through */
default:
......@@ -710,27 +710,27 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
/* Disable HW ARPs on ASF enabled adapters */
if (hw->mac_type >= e1000_82540 && hw->mac_type <= e1000_82547_rev_2) {
manc = E1000_READ_REG(hw, MANC);
manc = er32(MANC);
manc &= ~(E1000_MANC_ARP_EN);
E1000_WRITE_REG(hw, MANC, manc);
ew32(MANC, manc);
}
if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) {
e1000_phy_init_script(hw);
/* Configure activity LED after PHY reset */
led_ctrl = E1000_READ_REG(hw, LEDCTL);
led_ctrl = er32(LEDCTL);
led_ctrl &= IGP_ACTIVITY_LED_MASK;
led_ctrl |= (IGP_ACTIVITY_LED_ENABLE | IGP_LED3_MODE);
E1000_WRITE_REG(hw, LEDCTL, led_ctrl);
ew32(LEDCTL, led_ctrl);
}
/* Clear interrupt mask to stop board from generating interrupts */
DEBUGOUT("Masking off all interrupts\n");
E1000_WRITE_REG(hw, IMC, 0xffffffff);
ew32(IMC, 0xffffffff);
/* Clear any pending interrupt events. */
icr = E1000_READ_REG(hw, ICR);
icr = er32(ICR);
/* If MWI was previously enabled, reenable it. */
if (hw->mac_type == e1000_82542_rev2_0) {
......@@ -739,9 +739,9 @@ s32 e1000_reset_hw(struct e1000_hw *hw)
}
if (hw->mac_type == e1000_ich8lan) {
u32 kab = E1000_READ_REG(hw, KABGTXD);
u32 kab = er32(KABGTXD);
kab |= E1000_KABGTXD_BGSQLBIAS;
E1000_WRITE_REG(hw, KABGTXD, kab);
ew32(KABGTXD, kab);
}
return E1000_SUCCESS;
......@@ -766,22 +766,22 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
u32 reg_txdctl, reg_txdctl1;
/* link autonegotiation/sync workarounds */
reg_tarc0 = E1000_READ_REG(hw, TARC0);
reg_tarc0 = er32(TARC0);
reg_tarc0 &= ~((1 << 30)|(1 << 29)|(1 << 28)|(1 << 27));
/* Enable not-done TX descriptor counting */
reg_txdctl = E1000_READ_REG(hw, TXDCTL);
reg_txdctl = er32(TXDCTL);
reg_txdctl |= E1000_TXDCTL_COUNT_DESC;
E1000_WRITE_REG(hw, TXDCTL, reg_txdctl);
reg_txdctl1 = E1000_READ_REG(hw, TXDCTL1);
ew32(TXDCTL, reg_txdctl);
reg_txdctl1 = er32(TXDCTL1);
reg_txdctl1 |= E1000_TXDCTL_COUNT_DESC;
E1000_WRITE_REG(hw, TXDCTL1, reg_txdctl1);
ew32(TXDCTL1, reg_txdctl1);
switch (hw->mac_type) {
case e1000_82571:
case e1000_82572:
/* Clear PHY TX compatible mode bits */
reg_tarc1 = E1000_READ_REG(hw, TARC1);
reg_tarc1 = er32(TARC1);
reg_tarc1 &= ~((1 << 30)|(1 << 29));
/* link autonegotiation/sync workarounds */
......@@ -791,25 +791,25 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
reg_tarc1 |= ((1 << 26)|(1 << 25)|(1 << 24));
/* Multiple read bit is reversed polarity */
reg_tctl = E1000_READ_REG(hw, TCTL);
reg_tctl = er32(TCTL);
if (reg_tctl & E1000_TCTL_MULR)
reg_tarc1 &= ~(1 << 28);
else
reg_tarc1 |= (1 << 28);
E1000_WRITE_REG(hw, TARC1, reg_tarc1);
ew32(TARC1, reg_tarc1);
break;
case e1000_82573:
reg_ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
reg_ctrl_ext = er32(CTRL_EXT);
reg_ctrl_ext &= ~(1 << 23);
reg_ctrl_ext |= (1 << 22);
/* TX byte count fix */
reg_ctrl = E1000_READ_REG(hw, CTRL);
reg_ctrl = er32(CTRL);
reg_ctrl &= ~(1 << 29);
E1000_WRITE_REG(hw, CTRL_EXT, reg_ctrl_ext);
E1000_WRITE_REG(hw, CTRL, reg_ctrl);
ew32(CTRL_EXT, reg_ctrl_ext);
ew32(CTRL, reg_ctrl);
break;
case e1000_80003es2lan:
/* improve small packet performace for fiber/serdes */
......@@ -819,14 +819,14 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
}
/* Multiple read bit is reversed polarity */
reg_tctl = E1000_READ_REG(hw, TCTL);
reg_tarc1 = E1000_READ_REG(hw, TARC1);
reg_tctl = er32(TCTL);
reg_tarc1 = er32(TARC1);
if (reg_tctl & E1000_TCTL_MULR)
reg_tarc1 &= ~(1 << 28);
else
reg_tarc1 |= (1 << 28);
E1000_WRITE_REG(hw, TARC1, reg_tarc1);
ew32(TARC1, reg_tarc1);
break;
case e1000_ich8lan:
/* Reduce concurrent DMA requests to 3 from 4 */
......@@ -835,16 +835,16 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
(hw->device_id != E1000_DEV_ID_ICH8_IGP_M)))
reg_tarc0 |= ((1 << 29)|(1 << 28));
reg_ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
reg_ctrl_ext = er32(CTRL_EXT);
reg_ctrl_ext |= (1 << 22);
E1000_WRITE_REG(hw, CTRL_EXT, reg_ctrl_ext);
ew32(CTRL_EXT, reg_ctrl_ext);
/* workaround TX hang with TSO=on */
reg_tarc0 |= ((1 << 27)|(1 << 26)|(1 << 24)|(1 << 23));
/* Multiple read bit is reversed polarity */
reg_tctl = E1000_READ_REG(hw, TCTL);
reg_tarc1 = E1000_READ_REG(hw, TARC1);
reg_tctl = er32(TCTL);
reg_tarc1 = er32(TARC1);
if (reg_tctl & E1000_TCTL_MULR)
reg_tarc1 &= ~(1 << 28);
else
......@@ -853,13 +853,13 @@ static void e1000_initialize_hardware_bits(struct e1000_hw *hw)
/* workaround TX hang with TSO=on */
reg_tarc1 |= ((1 << 30)|(1 << 26)|(1 << 24));
E1000_WRITE_REG(hw, TARC1, reg_tarc1);
ew32(TARC1, reg_tarc1);
break;
default:
break;
}
E1000_WRITE_REG(hw, TARC0, reg_tarc0);
ew32(TARC0, reg_tarc0);
}
}
......@@ -890,9 +890,9 @@ s32 e1000_init_hw(struct e1000_hw *hw)
((hw->revision_id < 3) ||
((hw->device_id != E1000_DEV_ID_ICH8_IGP_M_AMT) &&
(hw->device_id != E1000_DEV_ID_ICH8_IGP_M)))) {
reg_data = E1000_READ_REG(hw, STATUS);
reg_data = er32(STATUS);
reg_data &= ~0x80000000;
E1000_WRITE_REG(hw, STATUS, reg_data);
ew32(STATUS, reg_data);
}
/* Initialize Identification LED */
......@@ -913,7 +913,7 @@ s32 e1000_init_hw(struct e1000_hw *hw)
/* VET hardcoded to standard value and VFTA removed in ICH8 LAN */
if (hw->mac_type != e1000_ich8lan) {
if (hw->mac_type < e1000_82545_rev_3)
E1000_WRITE_REG(hw, VET, 0);
ew32(VET, 0);
e1000_clear_vfta(hw);
}
......@@ -921,8 +921,8 @@ s32 e1000_init_hw(struct e1000_hw *hw)
if (hw->mac_type == e1000_82542_rev2_0) {
DEBUGOUT("Disabling MWI on 82542 rev 2.0\n");
e1000_pci_clear_mwi(hw);
E1000_WRITE_REG(hw, RCTL, E1000_RCTL_RST);
E1000_WRITE_FLUSH(hw);
ew32(RCTL, E1000_RCTL_RST);
E1000_WRITE_FLUSH();
msleep(5);
}
......@@ -933,8 +933,8 @@ s32 e1000_init_hw(struct e1000_hw *hw)
/* For 82542 (rev 2.0), take the receiver out of reset and enable MWI */
if (hw->mac_type == e1000_82542_rev2_0) {
E1000_WRITE_REG(hw, RCTL, 0);
E1000_WRITE_FLUSH(hw);
ew32(RCTL, 0);
E1000_WRITE_FLUSH();
msleep(1);
if (hw->pci_cmd_word & PCI_COMMAND_INVALIDATE)
e1000_pci_set_mwi(hw);
......@@ -949,7 +949,7 @@ s32 e1000_init_hw(struct e1000_hw *hw)
E1000_WRITE_REG_ARRAY(hw, MTA, i, 0);
/* use write flush to prevent Memory Write Block (MWB) from
* occuring when accessing our register space */
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
/* Set the PCI priority bit correctly in the CTRL register. This
......@@ -958,8 +958,8 @@ s32 e1000_init_hw(struct e1000_hw *hw)
* 82542 and 82543 silicon.
*/
if (hw->dma_fairness && hw->mac_type <= e1000_82543) {
ctrl = E1000_READ_REG(hw, CTRL);
E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PRIOR);
ctrl = er32(CTRL);
ew32(CTRL, ctrl | E1000_CTRL_PRIOR);
}
switch (hw->mac_type) {
......@@ -982,9 +982,9 @@ s32 e1000_init_hw(struct e1000_hw *hw)
/* Set the transmit descriptor write-back policy */
if (hw->mac_type > e1000_82544) {
ctrl = E1000_READ_REG(hw, TXDCTL);
ctrl = er32(TXDCTL);
ctrl = (ctrl & ~E1000_TXDCTL_WTHRESH) | E1000_TXDCTL_FULL_TX_DESC_WB;
E1000_WRITE_REG(hw, TXDCTL, ctrl);
ew32(TXDCTL, ctrl);
}
if (hw->mac_type == e1000_82573) {
......@@ -996,21 +996,21 @@ s32 e1000_init_hw(struct e1000_hw *hw)
break;
case e1000_80003es2lan:
/* Enable retransmit on late collisions */
reg_data = E1000_READ_REG(hw, TCTL);
reg_data = er32(TCTL);
reg_data |= E1000_TCTL_RTLC;
E1000_WRITE_REG(hw, TCTL, reg_data);
ew32(TCTL, reg_data);
/* Configure Gigabit Carry Extend Padding */
reg_data = E1000_READ_REG(hw, TCTL_EXT);
reg_data = er32(TCTL_EXT);
reg_data &= ~E1000_TCTL_EXT_GCEX_MASK;
reg_data |= DEFAULT_80003ES2LAN_TCTL_EXT_GCEX;
E1000_WRITE_REG(hw, TCTL_EXT, reg_data);
ew32(TCTL_EXT, reg_data);
/* Configure Transmit Inter-Packet Gap */
reg_data = E1000_READ_REG(hw, TIPG);
reg_data = er32(TIPG);
reg_data &= ~E1000_TIPG_IPGT_MASK;
reg_data |= DEFAULT_80003ES2LAN_TIPG_IPGT_1000;
E1000_WRITE_REG(hw, TIPG, reg_data);
ew32(TIPG, reg_data);
reg_data = E1000_READ_REG_ARRAY(hw, FFLT, 0x0001);
reg_data &= ~0x00100000;
......@@ -1019,17 +1019,17 @@ s32 e1000_init_hw(struct e1000_hw *hw)
case e1000_82571:
case e1000_82572:
case e1000_ich8lan:
ctrl = E1000_READ_REG(hw, TXDCTL1);
ctrl = er32(TXDCTL1);
ctrl = (ctrl & ~E1000_TXDCTL_WTHRESH) | E1000_TXDCTL_FULL_TX_DESC_WB;
E1000_WRITE_REG(hw, TXDCTL1, ctrl);
ew32(TXDCTL1, ctrl);
break;
}
if (hw->mac_type == e1000_82573) {
u32 gcr = E1000_READ_REG(hw, GCR);
u32 gcr = er32(GCR);
gcr |= E1000_GCR_L1_ACT_WITHOUT_L0S_RX;
E1000_WRITE_REG(hw, GCR, gcr);
ew32(GCR, gcr);
}
/* Clear all of the statistics registers (clear on read). It is
......@@ -1046,11 +1046,11 @@ s32 e1000_init_hw(struct e1000_hw *hw)
if (hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER ||
hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3) {
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
/* Relaxed ordering must be disabled to avoid a parity
* error crash in a PCI slot. */
ctrl_ext |= E1000_CTRL_EXT_RO_DIS;
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
ew32(CTRL_EXT, ctrl_ext);
}
return ret_val;
......@@ -1181,7 +1181,7 @@ s32 e1000_setup_link(struct e1000_hw *hw)
}
ctrl_ext = ((eeprom_data & EEPROM_WORD0F_SWPDIO_EXT) <<
SWDPIO__EXT_SHIFT);
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
ew32(CTRL_EXT, ctrl_ext);
}
/* Call the necessary subroutine to configure the link. */
......@@ -1198,12 +1198,12 @@ s32 e1000_setup_link(struct e1000_hw *hw)
/* FCAL/H and FCT are hardcoded to standard values in e1000_ich8lan. */
if (hw->mac_type != e1000_ich8lan) {
E1000_WRITE_REG(hw, FCT, FLOW_CONTROL_TYPE);
E1000_WRITE_REG(hw, FCAH, FLOW_CONTROL_ADDRESS_HIGH);
E1000_WRITE_REG(hw, FCAL, FLOW_CONTROL_ADDRESS_LOW);
ew32(FCT, FLOW_CONTROL_TYPE);
ew32(FCAH, FLOW_CONTROL_ADDRESS_HIGH);
ew32(FCAL, FLOW_CONTROL_ADDRESS_LOW);
}
E1000_WRITE_REG(hw, FCTTV, hw->fc_pause_time);
ew32(FCTTV, hw->fc_pause_time);
/* Set the flow control receive threshold registers. Normally,
* these registers will be set to a default threshold that may be
......@@ -1212,18 +1212,18 @@ s32 e1000_setup_link(struct e1000_hw *hw)
* registers will be set to 0.
*/
if (!(hw->fc & E1000_FC_TX_PAUSE)) {
E1000_WRITE_REG(hw, FCRTL, 0);
E1000_WRITE_REG(hw, FCRTH, 0);
ew32(FCRTL, 0);
ew32(FCRTH, 0);
} else {
/* We need to set up the Receive Threshold high and low water marks
* as well as (optionally) enabling the transmission of XON frames.
*/
if (hw->fc_send_xon) {
E1000_WRITE_REG(hw, FCRTL, (hw->fc_low_water | E1000_FCRTL_XONE));
E1000_WRITE_REG(hw, FCRTH, hw->fc_high_water);
ew32(FCRTL, (hw->fc_low_water | E1000_FCRTL_XONE));
ew32(FCRTH, hw->fc_high_water);
} else {
E1000_WRITE_REG(hw, FCRTL, hw->fc_low_water);
E1000_WRITE_REG(hw, FCRTH, hw->fc_high_water);
ew32(FCRTL, hw->fc_low_water);
ew32(FCRTH, hw->fc_high_water);
}
}
return ret_val;
......@@ -1255,7 +1255,7 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
* loopback mode is disabled during initialization.
*/
if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572)
E1000_WRITE_REG(hw, SCTL, E1000_DISABLE_SERDES_LOOPBACK);
ew32(SCTL, E1000_DISABLE_SERDES_LOOPBACK);
/* On adapters with a MAC newer than 82544, SWDP 1 will be
* set when the optics detect a signal. On older adapters, it will be
......@@ -1263,7 +1263,7 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
* If we're on serdes media, adjust the output amplitude to value
* set in the EEPROM.
*/
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
if (hw->media_type == e1000_media_type_fiber)
signal = (hw->mac_type > e1000_82544) ? E1000_CTRL_SWDPIN1 : 0;
......@@ -1334,9 +1334,9 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
*/
DEBUGOUT("Auto-negotiation enabled\n");
E1000_WRITE_REG(hw, TXCW, txcw);
E1000_WRITE_REG(hw, CTRL, ctrl);
E1000_WRITE_FLUSH(hw);
ew32(TXCW, txcw);
ew32(CTRL, ctrl);
E1000_WRITE_FLUSH();
hw->txcw = txcw;
msleep(1);
......@@ -1348,11 +1348,11 @@ static s32 e1000_setup_fiber_serdes_link(struct e1000_hw *hw)
* For internal serdes, we just assume a signal is present, then poll.
*/
if (hw->media_type == e1000_media_type_internal_serdes ||
(E1000_READ_REG(hw, CTRL) & E1000_CTRL_SWDPIN1) == signal) {
(er32(CTRL) & E1000_CTRL_SWDPIN1) == signal) {
DEBUGOUT("Looking for Link\n");
for (i = 0; i < (LINK_UP_TIMEOUT / 10); i++) {
msleep(10);
status = E1000_READ_REG(hw, STATUS);
status = er32(STATUS);
if (status & E1000_STATUS_LU) break;
}
if (i == (LINK_UP_TIMEOUT / 10)) {
......@@ -1392,7 +1392,7 @@ static s32 e1000_copper_link_preconfig(struct e1000_hw *hw)
DEBUGFUNC("e1000_copper_link_preconfig");
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
/* With 82543, we need to force speed and duplex on the MAC equal to what
* the PHY speed and duplex configuration is. In addition, we need to
* perform a hardware reset on the PHY to take it out of reset.
......@@ -1400,10 +1400,10 @@ static s32 e1000_copper_link_preconfig(struct e1000_hw *hw)
if (hw->mac_type > e1000_82543) {
ctrl |= E1000_CTRL_SLU;
ctrl &= ~(E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
} else {
ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX | E1000_CTRL_SLU);
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
ret_val = e1000_phy_hw_reset(hw);
if (ret_val)
return ret_val;
......@@ -1464,10 +1464,10 @@ static s32 e1000_copper_link_igp_setup(struct e1000_hw *hw)
msleep(15);
if (hw->mac_type != e1000_ich8lan) {
/* Configure activity LED after PHY reset */
led_ctrl = E1000_READ_REG(hw, LEDCTL);
led_ctrl = er32(LEDCTL);
led_ctrl &= IGP_ACTIVITY_LED_MASK;
led_ctrl |= (IGP_ACTIVITY_LED_ENABLE | IGP_LED3_MODE);
E1000_WRITE_REG(hw, LEDCTL, led_ctrl);
ew32(LEDCTL, led_ctrl);
}
/* The NVM settings will configure LPLU in D3 for IGP2 and IGP3 PHYs */
......@@ -1680,9 +1680,9 @@ static s32 e1000_copper_link_ggp_setup(struct e1000_hw *hw)
if (ret_val)
return ret_val;
reg_data = E1000_READ_REG(hw, CTRL_EXT);
reg_data = er32(CTRL_EXT);
reg_data &= ~(E1000_CTRL_EXT_LINK_MODE_MASK);
E1000_WRITE_REG(hw, CTRL_EXT, reg_data);
ew32(CTRL_EXT, reg_data);
ret_val = e1000_read_phy_reg(hw, GG82563_PHY_PWR_MGMT_CTRL,
&phy_data);
......@@ -2074,10 +2074,10 @@ static s32 e1000_configure_kmrn_for_10_100(struct e1000_hw *hw, u16 duplex)
return ret_val;
/* Configure Transmit Inter-Packet Gap */
tipg = E1000_READ_REG(hw, TIPG);
tipg = er32(TIPG);
tipg &= ~E1000_TIPG_IPGT_MASK;
tipg |= DEFAULT_80003ES2LAN_TIPG_IPGT_10_100;
E1000_WRITE_REG(hw, TIPG, tipg);
ew32(TIPG, tipg);
ret_val = e1000_read_phy_reg(hw, GG82563_PHY_KMRN_MODE_CTRL, &reg_data);
......@@ -2109,10 +2109,10 @@ static s32 e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
return ret_val;
/* Configure Transmit Inter-Packet Gap */
tipg = E1000_READ_REG(hw, TIPG);
tipg = er32(TIPG);
tipg &= ~E1000_TIPG_IPGT_MASK;
tipg |= DEFAULT_80003ES2LAN_TIPG_IPGT_1000;
E1000_WRITE_REG(hw, TIPG, tipg);
ew32(TIPG, tipg);
ret_val = e1000_read_phy_reg(hw, GG82563_PHY_KMRN_MODE_CTRL, &reg_data);
......@@ -2295,7 +2295,7 @@ static s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw)
DEBUGOUT1("hw->fc = %d\n", hw->fc);
/* Read the Device Control Register. */
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
/* Set the bits to Force Speed and Duplex in the Device Ctrl Reg. */
ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
......@@ -2350,7 +2350,7 @@ static s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw)
e1000_config_collision_dist(hw);
/* Write the configured values back to the Device Control Reg. */
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
if ((hw->phy_type == e1000_phy_m88) ||
(hw->phy_type == e1000_phy_gg82563)) {
......@@ -2539,13 +2539,13 @@ void e1000_config_collision_dist(struct e1000_hw *hw)
else
coll_dist = E1000_COLLISION_DISTANCE;
tctl = E1000_READ_REG(hw, TCTL);
tctl = er32(TCTL);
tctl &= ~E1000_TCTL_COLD;
tctl |= coll_dist << E1000_COLD_SHIFT;
E1000_WRITE_REG(hw, TCTL, tctl);
E1000_WRITE_FLUSH(hw);
ew32(TCTL, tctl);
E1000_WRITE_FLUSH();
}
/******************************************************************************
......@@ -2573,7 +2573,7 @@ static s32 e1000_config_mac_to_phy(struct e1000_hw *hw)
/* Read the Device Control Register and set the bits to Force Speed
* and Duplex.
*/
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);
ctrl &= ~(E1000_CTRL_SPD_SEL | E1000_CTRL_ILOS);
......@@ -2600,7 +2600,7 @@ static s32 e1000_config_mac_to_phy(struct e1000_hw *hw)
ctrl |= E1000_CTRL_SPD_100;
/* Write the configured values back to the Device Control Reg. */
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
......@@ -2622,7 +2622,7 @@ s32 e1000_force_mac_fc(struct e1000_hw *hw)
DEBUGFUNC("e1000_force_mac_fc");
/* Get the current configuration of the Device Control Register */
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
/* Because we didn't get link via the internal auto-negotiation
* mechanism (we either forced link or we got link via PHY
......@@ -2666,7 +2666,7 @@ s32 e1000_force_mac_fc(struct e1000_hw *hw)
if (hw->mac_type == e1000_82542_rev2_0)
ctrl &= (~E1000_CTRL_TFCE);
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
......@@ -2898,8 +2898,8 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
DEBUGFUNC("e1000_check_for_link");
ctrl = E1000_READ_REG(hw, CTRL);
status = E1000_READ_REG(hw, STATUS);
ctrl = er32(CTRL);
status = er32(STATUS);
/* On adapters with a MAC newer than 82544, SW Defineable pin 1 will be
* set when the optics detect a signal. On older adapters, it will be
......@@ -2907,7 +2907,7 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
*/
if ((hw->media_type == e1000_media_type_fiber) ||
(hw->media_type == e1000_media_type_internal_serdes)) {
rxcw = E1000_READ_REG(hw, RXCW);
rxcw = er32(RXCW);
if (hw->media_type == e1000_media_type_fiber) {
signal = (hw->mac_type > e1000_82544) ? E1000_CTRL_SWDPIN1 : 0;
......@@ -2953,11 +2953,11 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
(!hw->autoneg) &&
(hw->forced_speed_duplex == e1000_10_full ||
hw->forced_speed_duplex == e1000_10_half)) {
E1000_WRITE_REG(hw, IMC, 0xffffffff);
ew32(IMC, 0xffffffff);
ret_val = e1000_polarity_reversal_workaround(hw);
icr = E1000_READ_REG(hw, ICR);
E1000_WRITE_REG(hw, ICS, (icr & ~E1000_ICS_LSC));
E1000_WRITE_REG(hw, IMS, IMS_ENABLE_MASK);
icr = er32(ICR);
ew32(ICS, (icr & ~E1000_ICS_LSC));
ew32(IMS, IMS_ENABLE_MASK);
}
} else {
......@@ -3022,9 +3022,9 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
*/
if (hw->tbi_compatibility_on) {
/* If we previously were in the mode, turn it off. */
rctl = E1000_READ_REG(hw, RCTL);
rctl = er32(RCTL);
rctl &= ~E1000_RCTL_SBP;
E1000_WRITE_REG(hw, RCTL, rctl);
ew32(RCTL, rctl);
hw->tbi_compatibility_on = false;
}
} else {
......@@ -3035,9 +3035,9 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
*/
if (!hw->tbi_compatibility_on) {
hw->tbi_compatibility_on = true;
rctl = E1000_READ_REG(hw, RCTL);
rctl = er32(RCTL);
rctl |= E1000_RCTL_SBP;
E1000_WRITE_REG(hw, RCTL, rctl);
ew32(RCTL, rctl);
}
}
}
......@@ -3061,12 +3061,12 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
DEBUGOUT("NOT RXing /C/, disable AutoNeg and force link.\n");
/* Disable auto-negotiation in the TXCW register */
E1000_WRITE_REG(hw, TXCW, (hw->txcw & ~E1000_TXCW_ANE));
ew32(TXCW, (hw->txcw & ~E1000_TXCW_ANE));
/* Force link-up and also force full-duplex. */
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FD);
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
/* Configure Flow Control after forcing link up. */
ret_val = e1000_config_fc_after_link_up(hw);
......@@ -3084,8 +3084,8 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
(hw->media_type == e1000_media_type_internal_serdes)) &&
(ctrl & E1000_CTRL_SLU) && (rxcw & E1000_RXCW_C)) {
DEBUGOUT("RXing /C/, enable AutoNeg and stop forcing link.\n");
E1000_WRITE_REG(hw, TXCW, hw->txcw);
E1000_WRITE_REG(hw, CTRL, (ctrl & ~E1000_CTRL_SLU));
ew32(TXCW, hw->txcw);
ew32(CTRL, (ctrl & ~E1000_CTRL_SLU));
hw->serdes_link_down = false;
}
......@@ -3093,10 +3093,10 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
* based on MAC synchronization for internal serdes media type.
*/
else if ((hw->media_type == e1000_media_type_internal_serdes) &&
!(E1000_TXCW_ANE & E1000_READ_REG(hw, TXCW))) {
!(E1000_TXCW_ANE & er32(TXCW))) {
/* SYNCH bit and IV bit are sticky. */
udelay(10);
if (E1000_RXCW_SYNCH & E1000_READ_REG(hw, RXCW)) {
if (E1000_RXCW_SYNCH & er32(RXCW)) {
if (!(rxcw & E1000_RXCW_IV)) {
hw->serdes_link_down = false;
DEBUGOUT("SERDES: Link is up.\n");
......@@ -3107,8 +3107,8 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
}
}
if ((hw->media_type == e1000_media_type_internal_serdes) &&
(E1000_TXCW_ANE & E1000_READ_REG(hw, TXCW))) {
hw->serdes_link_down = !(E1000_STATUS_LU & E1000_READ_REG(hw, STATUS));
(E1000_TXCW_ANE & er32(TXCW))) {
hw->serdes_link_down = !(E1000_STATUS_LU & er32(STATUS));
}
return E1000_SUCCESS;
}
......@@ -3129,7 +3129,7 @@ s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 *speed, u16 *duplex)
DEBUGFUNC("e1000_get_speed_and_duplex");
if (hw->mac_type >= e1000_82543) {
status = E1000_READ_REG(hw, STATUS);
status = er32(STATUS);
if (status & E1000_STATUS_SPEED_1000) {
*speed = SPEED_1000;
DEBUGOUT("1000 Mbs, ");
......@@ -3238,8 +3238,8 @@ static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
/* Raise the clock input to the Management Data Clock (by setting the MDC
* bit), and then delay 10 microseconds.
*/
E1000_WRITE_REG(hw, CTRL, (*ctrl | E1000_CTRL_MDC));
E1000_WRITE_FLUSH(hw);
ew32(CTRL, (*ctrl | E1000_CTRL_MDC));
E1000_WRITE_FLUSH();
udelay(10);
}
......@@ -3254,8 +3254,8 @@ static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl)
/* Lower the clock input to the Management Data Clock (by clearing the MDC
* bit), and then delay 10 microseconds.
*/
E1000_WRITE_REG(hw, CTRL, (*ctrl & ~E1000_CTRL_MDC));
E1000_WRITE_FLUSH(hw);
ew32(CTRL, (*ctrl & ~E1000_CTRL_MDC));
E1000_WRITE_FLUSH();
udelay(10);
}
......@@ -3280,7 +3280,7 @@ static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data, u16 count)
mask = 0x01;
mask <<= (count - 1);
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
/* Set MDIO_DIR and MDC_DIR direction bits to be used as output pins. */
ctrl |= (E1000_CTRL_MDIO_DIR | E1000_CTRL_MDC_DIR);
......@@ -3296,8 +3296,8 @@ static void e1000_shift_out_mdi_bits(struct e1000_hw *hw, u32 data, u16 count)
else
ctrl &= ~E1000_CTRL_MDIO;
E1000_WRITE_REG(hw, CTRL, ctrl);
E1000_WRITE_FLUSH(hw);
ew32(CTRL, ctrl);
E1000_WRITE_FLUSH();
udelay(10);
......@@ -3328,14 +3328,14 @@ static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw)
* by raising the input to the Management Data Clock (setting the MDC bit),
* and then reading the value of the MDIO bit.
*/
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
/* Clear MDIO_DIR (SWDPIO1) to indicate this bit is to be used as input. */
ctrl &= ~E1000_CTRL_MDIO_DIR;
ctrl &= ~E1000_CTRL_MDIO;
E1000_WRITE_REG(hw, CTRL, ctrl);
E1000_WRITE_FLUSH(hw);
ew32(CTRL, ctrl);
E1000_WRITE_FLUSH();
/* Raise and Lower the clock before reading in the data. This accounts for
* the turnaround bits. The first clock occurred when we clocked out the
......@@ -3347,7 +3347,7 @@ static u16 e1000_shift_in_mdi_bits(struct e1000_hw *hw)
for (data = 0, i = 0; i < 16; i++) {
data = data << 1;
e1000_raise_mdi_clk(hw, &ctrl);
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
/* Check to see if we shifted in a "1". */
if (ctrl & E1000_CTRL_MDIO)
data |= 1;
......@@ -3379,7 +3379,7 @@ static s32 e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
if (e1000_get_hw_eeprom_semaphore(hw))
return -E1000_ERR_SWFW_SYNC;
swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC);
swfw_sync = er32(SW_FW_SYNC);
if (!(swfw_sync & (fwmask | swmask))) {
break;
}
......@@ -3397,7 +3397,7 @@ static s32 e1000_swfw_sync_acquire(struct e1000_hw *hw, u16 mask)
}
swfw_sync |= swmask;
E1000_WRITE_REG(hw, SW_FW_SYNC, swfw_sync);
ew32(SW_FW_SYNC, swfw_sync);
e1000_put_hw_eeprom_semaphore(hw);
return E1000_SUCCESS;
......@@ -3425,9 +3425,9 @@ static void e1000_swfw_sync_release(struct e1000_hw *hw, u16 mask)
while (e1000_get_hw_eeprom_semaphore(hw) != E1000_SUCCESS);
/* empty */
swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC);
swfw_sync = er32(SW_FW_SYNC);
swfw_sync &= ~swmask;
E1000_WRITE_REG(hw, SW_FW_SYNC, swfw_sync);
ew32(SW_FW_SYNC, swfw_sync);
e1000_put_hw_eeprom_semaphore(hw);
}
......@@ -3446,7 +3446,7 @@ s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 *phy_data)
DEBUGFUNC("e1000_read_phy_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
(er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
......@@ -3517,12 +3517,12 @@ static s32 e1000_read_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
(phy_addr << E1000_MDIC_PHY_SHIFT) |
(E1000_MDIC_OP_READ));
E1000_WRITE_REG(hw, MDIC, mdic);
ew32(MDIC, mdic);
/* Poll the ready bit to see if the MDI read completed */
for (i = 0; i < 64; i++) {
udelay(50);
mdic = E1000_READ_REG(hw, MDIC);
mdic = er32(MDIC);
if (mdic & E1000_MDIC_READY) break;
}
if (!(mdic & E1000_MDIC_READY)) {
......@@ -3581,7 +3581,7 @@ s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 phy_data)
DEBUGFUNC("e1000_write_phy_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
(er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
......@@ -3653,12 +3653,12 @@ static s32 e1000_write_phy_reg_ex(struct e1000_hw *hw, u32 reg_addr,
(phy_addr << E1000_MDIC_PHY_SHIFT) |
(E1000_MDIC_OP_WRITE));
E1000_WRITE_REG(hw, MDIC, mdic);
ew32(MDIC, mdic);
/* Poll the ready bit to see if the MDI read completed */
for (i = 0; i < 641; i++) {
udelay(5);
mdic = E1000_READ_REG(hw, MDIC);
mdic = er32(MDIC);
if (mdic & E1000_MDIC_READY) break;
}
if (!(mdic & E1000_MDIC_READY)) {
......@@ -3697,7 +3697,7 @@ static s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 *data)
DEBUGFUNC("e1000_read_kmrn_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
(er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
......@@ -3709,11 +3709,11 @@ static s32 e1000_read_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 *data)
reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
E1000_KUMCTRLSTA_OFFSET) |
E1000_KUMCTRLSTA_REN;
E1000_WRITE_REG(hw, KUMCTRLSTA, reg_val);
ew32(KUMCTRLSTA, reg_val);
udelay(2);
/* Read the data returned */
reg_val = E1000_READ_REG(hw, KUMCTRLSTA);
reg_val = er32(KUMCTRLSTA);
*data = (u16)reg_val;
e1000_swfw_sync_release(hw, swfw);
......@@ -3727,7 +3727,7 @@ static s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 data)
DEBUGFUNC("e1000_write_kmrn_reg");
if ((hw->mac_type == e1000_80003es2lan) &&
(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
(er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
......@@ -3737,7 +3737,7 @@ static s32 e1000_write_kmrn_reg(struct e1000_hw *hw, u32 reg_addr, u16 data)
reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
E1000_KUMCTRLSTA_OFFSET) | data;
E1000_WRITE_REG(hw, KUMCTRLSTA, reg_val);
ew32(KUMCTRLSTA, reg_val);
udelay(2);
e1000_swfw_sync_release(hw, swfw);
......@@ -3768,7 +3768,7 @@ s32 e1000_phy_hw_reset(struct e1000_hw *hw)
if (hw->mac_type > e1000_82543) {
if ((hw->mac_type == e1000_80003es2lan) &&
(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
(er32(STATUS) & E1000_STATUS_FUNC_1)) {
swfw = E1000_SWFW_PHY1_SM;
} else {
swfw = E1000_SWFW_PHY0_SM;
......@@ -3783,17 +3783,17 @@ s32 e1000_phy_hw_reset(struct e1000_hw *hw)
* and deassert. For e1000_82571 hardware and later, we instead delay
* for 50us between and 10ms after the deassertion.
*/
ctrl = E1000_READ_REG(hw, CTRL);
E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PHY_RST);
E1000_WRITE_FLUSH(hw);
ctrl = er32(CTRL);
ew32(CTRL, ctrl | E1000_CTRL_PHY_RST);
E1000_WRITE_FLUSH();
if (hw->mac_type < e1000_82571)
msleep(10);
else
udelay(100);
E1000_WRITE_REG(hw, CTRL, ctrl);
E1000_WRITE_FLUSH(hw);
ew32(CTRL, ctrl);
E1000_WRITE_FLUSH();
if (hw->mac_type >= e1000_82571)
mdelay(10);
......@@ -3803,24 +3803,24 @@ s32 e1000_phy_hw_reset(struct e1000_hw *hw)
/* Read the Extended Device Control Register, assert the PHY_RESET_DIR
* bit to put the PHY into reset. Then, take it out of reset.
*/
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_SDP4_DIR;
ctrl_ext &= ~E1000_CTRL_EXT_SDP4_DATA;
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH(hw);
ew32(CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH();
msleep(10);
ctrl_ext |= E1000_CTRL_EXT_SDP4_DATA;
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH(hw);
ew32(CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH();
}
udelay(150);
if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) {
/* Configure activity LED after PHY reset */
led_ctrl = E1000_READ_REG(hw, LEDCTL);
led_ctrl = er32(LEDCTL);
led_ctrl &= IGP_ACTIVITY_LED_MASK;
led_ctrl |= (IGP_ACTIVITY_LED_ENABLE | IGP_LED3_MODE);
E1000_WRITE_REG(hw, LEDCTL, led_ctrl);
ew32(LEDCTL, led_ctrl);
}
/* Wait for FW to finish PHY configuration. */
......@@ -3906,8 +3906,8 @@ void e1000_phy_powerdown_workaround(struct e1000_hw *hw)
do {
/* Disable link */
reg = E1000_READ_REG(hw, PHY_CTRL);
E1000_WRITE_REG(hw, PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
reg = er32(PHY_CTRL);
ew32(PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
/* Write VR power-down enable - bits 9:8 should be 10b */
......@@ -3922,8 +3922,8 @@ void e1000_phy_powerdown_workaround(struct e1000_hw *hw)
break;
/* Issue PHY reset and repeat at most one more time */
reg = E1000_READ_REG(hw, CTRL);
E1000_WRITE_REG(hw, CTRL, reg | E1000_CTRL_PHY_RST);
reg = er32(CTRL);
ew32(CTRL, reg | E1000_CTRL_PHY_RST);
retry++;
} while (retry);
......@@ -3981,8 +3981,8 @@ static s32 e1000_kumeran_lock_loss_workaround(struct e1000_hw *hw)
mdelay(5);
}
/* Disable GigE link negotiation */
reg = E1000_READ_REG(hw, PHY_CTRL);
E1000_WRITE_REG(hw, PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
reg = er32(PHY_CTRL);
ew32(PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
/* unable to acquire PCS lock */
......@@ -4388,7 +4388,7 @@ s32 e1000_validate_mdi_setting(struct e1000_hw *hw)
s32 e1000_init_eeprom_params(struct e1000_hw *hw)
{
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd = E1000_READ_REG(hw, EECD);
u32 eecd = er32(EECD);
s32 ret_val = E1000_SUCCESS;
u16 eeprom_size;
......@@ -4490,7 +4490,7 @@ s32 e1000_init_eeprom_params(struct e1000_hw *hw)
/* Ensure that the Autonomous FLASH update bit is cleared due to
* Flash update issue on parts which use a FLASH for NVM. */
eecd &= ~E1000_EECD_AUPDEN;
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
}
break;
case e1000_80003es2lan:
......@@ -4580,8 +4580,8 @@ static void e1000_raise_ee_clk(struct e1000_hw *hw, u32 *eecd)
* wait <delay> microseconds.
*/
*eecd = *eecd | E1000_EECD_SK;
E1000_WRITE_REG(hw, EECD, *eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, *eecd);
E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
}
......@@ -4597,8 +4597,8 @@ static void e1000_lower_ee_clk(struct e1000_hw *hw, u32 *eecd)
* wait 50 microseconds.
*/
*eecd = *eecd & ~E1000_EECD_SK;
E1000_WRITE_REG(hw, EECD, *eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, *eecd);
E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
}
......@@ -4620,7 +4620,7 @@ static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
* In order to do this, "data" must be broken down into bits.
*/
mask = 0x01 << (count - 1);
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
if (eeprom->type == e1000_eeprom_microwire) {
eecd &= ~E1000_EECD_DO;
} else if (eeprom->type == e1000_eeprom_spi) {
......@@ -4637,8 +4637,8 @@ static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
if (data & mask)
eecd |= E1000_EECD_DI;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
......@@ -4651,7 +4651,7 @@ static void e1000_shift_out_ee_bits(struct e1000_hw *hw, u16 data, u16 count)
/* We leave the "DI" bit set to "0" when we leave this routine. */
eecd &= ~E1000_EECD_DI;
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
}
/******************************************************************************
......@@ -4672,7 +4672,7 @@ static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count)
* always be clear.
*/
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
eecd &= ~(E1000_EECD_DO | E1000_EECD_DI);
data = 0;
......@@ -4681,7 +4681,7 @@ static u16 e1000_shift_in_ee_bits(struct e1000_hw *hw, u16 count)
data = data << 1;
e1000_raise_ee_clk(hw, &eecd);
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
eecd &= ~(E1000_EECD_DI);
if (eecd & E1000_EECD_DO)
......@@ -4710,23 +4710,23 @@ static s32 e1000_acquire_eeprom(struct e1000_hw *hw)
if (e1000_swfw_sync_acquire(hw, E1000_SWFW_EEP_SM))
return -E1000_ERR_SWFW_SYNC;
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
if (hw->mac_type != e1000_82573) {
/* Request EEPROM Access */
if (hw->mac_type > e1000_82544) {
eecd |= E1000_EECD_REQ;
E1000_WRITE_REG(hw, EECD, eecd);
eecd = E1000_READ_REG(hw, EECD);
ew32(EECD, eecd);
eecd = er32(EECD);
while ((!(eecd & E1000_EECD_GNT)) &&
(i < E1000_EEPROM_GRANT_ATTEMPTS)) {
i++;
udelay(5);
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
}
if (!(eecd & E1000_EECD_GNT)) {
eecd &= ~E1000_EECD_REQ;
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
DEBUGOUT("Could not acquire EEPROM grant\n");
e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM);
return -E1000_ERR_EEPROM;
......@@ -4739,15 +4739,15 @@ static s32 e1000_acquire_eeprom(struct e1000_hw *hw)
if (eeprom->type == e1000_eeprom_microwire) {
/* Clear SK and DI */
eecd &= ~(E1000_EECD_DI | E1000_EECD_SK);
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
/* Set CS */
eecd |= E1000_EECD_CS;
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
} else if (eeprom->type == e1000_eeprom_spi) {
/* Clear SK and CS */
eecd &= ~(E1000_EECD_CS | E1000_EECD_SK);
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
udelay(1);
}
......@@ -4764,40 +4764,40 @@ static void e1000_standby_eeprom(struct e1000_hw *hw)
struct e1000_eeprom_info *eeprom = &hw->eeprom;
u32 eecd;
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
if (eeprom->type == e1000_eeprom_microwire) {
eecd &= ~(E1000_EECD_CS | E1000_EECD_SK);
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
/* Clock high */
eecd |= E1000_EECD_SK;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
/* Select EEPROM */
eecd |= E1000_EECD_CS;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
/* Clock low */
eecd &= ~E1000_EECD_SK;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
} else if (eeprom->type == e1000_eeprom_spi) {
/* Toggle CS to flush commands */
eecd |= E1000_EECD_CS;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
eecd &= ~E1000_EECD_CS;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(eeprom->delay_usec);
}
}
......@@ -4813,13 +4813,13 @@ static void e1000_release_eeprom(struct e1000_hw *hw)
DEBUGFUNC("e1000_release_eeprom");
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
if (hw->eeprom.type == e1000_eeprom_spi) {
eecd |= E1000_EECD_CS; /* Pull CS high */
eecd &= ~E1000_EECD_SK; /* Lower SCK */
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
udelay(hw->eeprom.delay_usec);
} else if (hw->eeprom.type == e1000_eeprom_microwire) {
......@@ -4828,25 +4828,25 @@ static void e1000_release_eeprom(struct e1000_hw *hw)
/* CS on Microwire is active-high */
eecd &= ~(E1000_EECD_CS | E1000_EECD_DI);
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
/* Rising edge of clock */
eecd |= E1000_EECD_SK;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
/* Falling edge of clock */
eecd &= ~E1000_EECD_SK;
E1000_WRITE_REG(hw, EECD, eecd);
E1000_WRITE_FLUSH(hw);
ew32(EECD, eecd);
E1000_WRITE_FLUSH();
udelay(hw->eeprom.delay_usec);
}
/* Stop requesting EEPROM access */
if (hw->mac_type > e1000_82544) {
eecd &= ~E1000_EECD_REQ;
E1000_WRITE_REG(hw, EECD, eecd);
ew32(EECD, eecd);
}
e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM);
......@@ -5009,13 +5009,13 @@ static s32 e1000_read_eeprom_eerd(struct e1000_hw *hw, u16 offset, u16 words,
eerd = ((offset+i) << E1000_EEPROM_RW_ADDR_SHIFT) +
E1000_EEPROM_RW_REG_START;
E1000_WRITE_REG(hw, EERD, eerd);
ew32(EERD, eerd);
error = e1000_poll_eerd_eewr_done(hw, E1000_EEPROM_POLL_READ);
if (error) {
break;
}
data[i] = (E1000_READ_REG(hw, EERD) >> E1000_EEPROM_RW_REG_DATA);
data[i] = (er32(EERD) >> E1000_EEPROM_RW_REG_DATA);
}
......@@ -5050,7 +5050,7 @@ static s32 e1000_write_eeprom_eewr(struct e1000_hw *hw, u16 offset, u16 words,
break;
}
E1000_WRITE_REG(hw, EEWR, register_value);
ew32(EEWR, register_value);
error = e1000_poll_eerd_eewr_done(hw, E1000_EEPROM_POLL_WRITE);
......@@ -5076,9 +5076,9 @@ static s32 e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
for (i = 0; i < attempts; i++) {
if (eerd == E1000_EEPROM_POLL_READ)
reg = E1000_READ_REG(hw, EERD);
reg = er32(EERD);
else
reg = E1000_READ_REG(hw, EEWR);
reg = er32(EEWR);
if (reg & E1000_EEPROM_RW_REG_DONE) {
done = E1000_SUCCESS;
......@@ -5105,7 +5105,7 @@ static bool e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
return false;
if (hw->mac_type == e1000_82573) {
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
/* Isolate bits 15 & 16 */
eecd = ((eecd >> 15) & 0x03);
......@@ -5215,9 +5215,9 @@ s32 e1000_update_eeprom_checksum(struct e1000_hw *hw)
e1000_commit_shadow_ram(hw);
/* Reload the EEPROM, or else modifications will not appear
* until after next adapter reset. */
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_EE_RST;
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
ew32(CTRL_EXT, ctrl_ext);
msleep(10);
}
return E1000_SUCCESS;
......@@ -5395,7 +5395,7 @@ static s32 e1000_write_eeprom_microwire(struct e1000_hw *hw, u16 offset,
* If DO does not go high in 10 milliseconds, then error out.
*/
for (i = 0; i < 200; i++) {
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
if (eecd & E1000_EECD_DO) break;
udelay(50);
}
......@@ -5449,9 +5449,9 @@ static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
if (hw->mac_type == e1000_82573) {
/* The flop register will be used to determine if flash type is STM */
flop = E1000_READ_REG(hw, FLOP);
flop = er32(FLOP);
for (i=0; i < attempts; i++) {
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
if ((eecd & E1000_EECD_FLUPD) == 0) {
break;
}
......@@ -5464,14 +5464,14 @@ static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
/* If STM opcode located in bits 15:8 of flop, reset firmware */
if ((flop & 0xFF00) == E1000_STM_OPCODE) {
E1000_WRITE_REG(hw, HICR, E1000_HICR_FW_RESET);
ew32(HICR, E1000_HICR_FW_RESET);
}
/* Perform the flash update */
E1000_WRITE_REG(hw, EECD, eecd | E1000_EECD_FLUPD);
ew32(EECD, eecd | E1000_EECD_FLUPD);
for (i=0; i < attempts; i++) {
eecd = E1000_READ_REG(hw, EECD);
eecd = er32(EECD);
if ((eecd & E1000_EECD_FLUPD) == 0) {
break;
}
......@@ -5487,7 +5487,7 @@ static s32 e1000_commit_shadow_ram(struct e1000_hw *hw)
/* We're writing to the opposite bank so if we're on bank 1,
* write to bank 0 etc. We also need to erase the segment that
* is going to be written */
if (!(E1000_READ_REG(hw, EECD) & E1000_EECD_SEC1VAL)) {
if (!(er32(EECD) & E1000_EECD_SEC1VAL)) {
new_bank_offset = hw->flash_bank_size * 2;
old_bank_offset = 0;
e1000_erase_ich8_4k_segment(hw, 1);
......@@ -5621,7 +5621,7 @@ s32 e1000_read_mac_addr(struct e1000_hw *hw)
case e1000_82546_rev_3:
case e1000_82571:
case e1000_80003es2lan:
if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
if (er32(STATUS) & E1000_STATUS_FUNC_1)
hw->perm_mac_addr[5] ^= 0x01;
break;
}
......@@ -5666,9 +5666,9 @@ static void e1000_init_rx_addrs(struct e1000_hw *hw)
DEBUGOUT("Clearing RAR[1-15]\n");
for (i = 1; i < rar_num; i++) {
E1000_WRITE_REG_ARRAY(hw, RA, (i << 1), 0);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, RA, ((i << 1) + 1), 0);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
}
......@@ -5772,12 +5772,12 @@ void e1000_mta_set(struct e1000_hw *hw, u32 hash_value)
if ((hw->mac_type == e1000_82544) && ((hash_reg & 0x1) == 1)) {
temp = E1000_READ_REG_ARRAY(hw, MTA, (hash_reg - 1));
E1000_WRITE_REG_ARRAY(hw, MTA, hash_reg, mta);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, MTA, (hash_reg - 1), temp);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
} else {
E1000_WRITE_REG_ARRAY(hw, MTA, hash_reg, mta);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
}
......@@ -5831,9 +5831,9 @@ void e1000_rar_set(struct e1000_hw *hw, u8 *addr, u32 index)
}
E1000_WRITE_REG_ARRAY(hw, RA, (index << 1), rar_low);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, RA, ((index << 1) + 1), rar_high);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
/******************************************************************************
......@@ -5853,12 +5853,12 @@ void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value)
if ((hw->mac_type == e1000_82544) && ((offset & 0x1) == 1)) {
temp = E1000_READ_REG_ARRAY(hw, VFTA, (offset - 1));
E1000_WRITE_REG_ARRAY(hw, VFTA, offset, value);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, VFTA, (offset - 1), temp);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
} else {
E1000_WRITE_REG_ARRAY(hw, VFTA, offset, value);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
}
......@@ -5896,7 +5896,7 @@ static void e1000_clear_vfta(struct e1000_hw *hw)
* manageability unit */
vfta_value = (offset == vfta_offset) ? vfta_bit_in_reg : 0;
E1000_WRITE_REG_ARRAY(hw, VFTA, offset, vfta_value);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
}
......@@ -5916,7 +5916,7 @@ static s32 e1000_id_led_init(struct e1000_hw *hw)
return E1000_SUCCESS;
}
ledctl = E1000_READ_REG(hw, LEDCTL);
ledctl = er32(LEDCTL);
hw->ledctl_default = ledctl;
hw->ledctl_mode1 = hw->ledctl_default;
hw->ledctl_mode2 = hw->ledctl_default;
......@@ -6013,7 +6013,7 @@ s32 e1000_setup_led(struct e1000_hw *hw)
/* Fall Through */
default:
if (hw->media_type == e1000_media_type_fiber) {
ledctl = E1000_READ_REG(hw, LEDCTL);
ledctl = er32(LEDCTL);
/* Save current LEDCTL settings */
hw->ledctl_default = ledctl;
/* Turn off LED0 */
......@@ -6022,9 +6022,9 @@ s32 e1000_setup_led(struct e1000_hw *hw)
E1000_LEDCTL_LED0_MODE_MASK);
ledctl |= (E1000_LEDCTL_MODE_LED_OFF <<
E1000_LEDCTL_LED0_MODE_SHIFT);
E1000_WRITE_REG(hw, LEDCTL, ledctl);
ew32(LEDCTL, ledctl);
} else if (hw->media_type == e1000_media_type_copper)
E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_mode1);
ew32(LEDCTL, hw->ledctl_mode1);
break;
}
......@@ -6064,7 +6064,7 @@ s32 e1000_blink_led_start(struct e1000_hw *hw)
ledctl_blink |= (E1000_LEDCTL_LED0_BLINK << (i * 8));
}
E1000_WRITE_REG(hw, LEDCTL, ledctl_blink);
ew32(LEDCTL, ledctl_blink);
return E1000_SUCCESS;
}
......@@ -6103,7 +6103,7 @@ s32 e1000_cleanup_led(struct e1000_hw *hw)
break;
}
/* Restore LEDCTL settings */
E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_default);
ew32(LEDCTL, hw->ledctl_default);
break;
}
......@@ -6117,7 +6117,7 @@ s32 e1000_cleanup_led(struct e1000_hw *hw)
*****************************************************************************/
s32 e1000_led_on(struct e1000_hw *hw)
{
u32 ctrl = E1000_READ_REG(hw, CTRL);
u32 ctrl = er32(CTRL);
DEBUGFUNC("e1000_led_on");
......@@ -6149,13 +6149,13 @@ s32 e1000_led_on(struct e1000_hw *hw)
e1000_write_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL_LED,
(IFE_PSCL_PROBE_MODE | IFE_PSCL_PROBE_LEDS_ON));
} else if (hw->media_type == e1000_media_type_copper) {
E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_mode2);
ew32(LEDCTL, hw->ledctl_mode2);
return E1000_SUCCESS;
}
break;
}
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
......@@ -6167,7 +6167,7 @@ s32 e1000_led_on(struct e1000_hw *hw)
*****************************************************************************/
s32 e1000_led_off(struct e1000_hw *hw)
{
u32 ctrl = E1000_READ_REG(hw, CTRL);
u32 ctrl = er32(CTRL);
DEBUGFUNC("e1000_led_off");
......@@ -6199,13 +6199,13 @@ s32 e1000_led_off(struct e1000_hw *hw)
e1000_write_phy_reg(hw, IFE_PHY_SPECIAL_CONTROL_LED,
(IFE_PSCL_PROBE_MODE | IFE_PSCL_PROBE_LEDS_OFF));
} else if (hw->media_type == e1000_media_type_copper) {
E1000_WRITE_REG(hw, LEDCTL, hw->ledctl_mode1);
ew32(LEDCTL, hw->ledctl_mode1);
return E1000_SUCCESS;
}
break;
}
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
return E1000_SUCCESS;
}
......@@ -6219,93 +6219,93 @@ static void e1000_clear_hw_cntrs(struct e1000_hw *hw)
{
volatile u32 temp;
temp = E1000_READ_REG(hw, CRCERRS);
temp = E1000_READ_REG(hw, SYMERRS);
temp = E1000_READ_REG(hw, MPC);
temp = E1000_READ_REG(hw, SCC);
temp = E1000_READ_REG(hw, ECOL);
temp = E1000_READ_REG(hw, MCC);
temp = E1000_READ_REG(hw, LATECOL);
temp = E1000_READ_REG(hw, COLC);
temp = E1000_READ_REG(hw, DC);
temp = E1000_READ_REG(hw, SEC);
temp = E1000_READ_REG(hw, RLEC);
temp = E1000_READ_REG(hw, XONRXC);
temp = E1000_READ_REG(hw, XONTXC);
temp = E1000_READ_REG(hw, XOFFRXC);
temp = E1000_READ_REG(hw, XOFFTXC);
temp = E1000_READ_REG(hw, FCRUC);
temp = er32(CRCERRS);
temp = er32(SYMERRS);
temp = er32(MPC);
temp = er32(SCC);
temp = er32(ECOL);
temp = er32(MCC);
temp = er32(LATECOL);
temp = er32(COLC);
temp = er32(DC);
temp = er32(SEC);
temp = er32(RLEC);
temp = er32(XONRXC);
temp = er32(XONTXC);
temp = er32(XOFFRXC);
temp = er32(XOFFTXC);
temp = er32(FCRUC);
if (hw->mac_type != e1000_ich8lan) {
temp = E1000_READ_REG(hw, PRC64);
temp = E1000_READ_REG(hw, PRC127);
temp = E1000_READ_REG(hw, PRC255);
temp = E1000_READ_REG(hw, PRC511);
temp = E1000_READ_REG(hw, PRC1023);
temp = E1000_READ_REG(hw, PRC1522);
}
temp = E1000_READ_REG(hw, GPRC);
temp = E1000_READ_REG(hw, BPRC);
temp = E1000_READ_REG(hw, MPRC);
temp = E1000_READ_REG(hw, GPTC);
temp = E1000_READ_REG(hw, GORCL);
temp = E1000_READ_REG(hw, GORCH);
temp = E1000_READ_REG(hw, GOTCL);
temp = E1000_READ_REG(hw, GOTCH);
temp = E1000_READ_REG(hw, RNBC);
temp = E1000_READ_REG(hw, RUC);
temp = E1000_READ_REG(hw, RFC);
temp = E1000_READ_REG(hw, ROC);
temp = E1000_READ_REG(hw, RJC);
temp = E1000_READ_REG(hw, TORL);
temp = E1000_READ_REG(hw, TORH);
temp = E1000_READ_REG(hw, TOTL);
temp = E1000_READ_REG(hw, TOTH);
temp = E1000_READ_REG(hw, TPR);
temp = E1000_READ_REG(hw, TPT);
temp = er32(PRC64);
temp = er32(PRC127);
temp = er32(PRC255);
temp = er32(PRC511);
temp = er32(PRC1023);
temp = er32(PRC1522);
}
temp = er32(GPRC);
temp = er32(BPRC);
temp = er32(MPRC);
temp = er32(GPTC);
temp = er32(GORCL);
temp = er32(GORCH);
temp = er32(GOTCL);
temp = er32(GOTCH);
temp = er32(RNBC);
temp = er32(RUC);
temp = er32(RFC);
temp = er32(ROC);
temp = er32(RJC);
temp = er32(TORL);
temp = er32(TORH);
temp = er32(TOTL);
temp = er32(TOTH);
temp = er32(TPR);
temp = er32(TPT);
if (hw->mac_type != e1000_ich8lan) {
temp = E1000_READ_REG(hw, PTC64);
temp = E1000_READ_REG(hw, PTC127);
temp = E1000_READ_REG(hw, PTC255);
temp = E1000_READ_REG(hw, PTC511);
temp = E1000_READ_REG(hw, PTC1023);
temp = E1000_READ_REG(hw, PTC1522);
temp = er32(PTC64);
temp = er32(PTC127);
temp = er32(PTC255);
temp = er32(PTC511);
temp = er32(PTC1023);
temp = er32(PTC1522);
}
temp = E1000_READ_REG(hw, MPTC);
temp = E1000_READ_REG(hw, BPTC);
temp = er32(MPTC);
temp = er32(BPTC);
if (hw->mac_type < e1000_82543) return;
temp = E1000_READ_REG(hw, ALGNERRC);
temp = E1000_READ_REG(hw, RXERRC);
temp = E1000_READ_REG(hw, TNCRS);
temp = E1000_READ_REG(hw, CEXTERR);
temp = E1000_READ_REG(hw, TSCTC);
temp = E1000_READ_REG(hw, TSCTFC);
temp = er32(ALGNERRC);
temp = er32(RXERRC);
temp = er32(TNCRS);
temp = er32(CEXTERR);
temp = er32(TSCTC);
temp = er32(TSCTFC);
if (hw->mac_type <= e1000_82544) return;
temp = E1000_READ_REG(hw, MGTPRC);
temp = E1000_READ_REG(hw, MGTPDC);
temp = E1000_READ_REG(hw, MGTPTC);
temp = er32(MGTPRC);
temp = er32(MGTPDC);
temp = er32(MGTPTC);
if (hw->mac_type <= e1000_82547_rev_2) return;
temp = E1000_READ_REG(hw, IAC);
temp = E1000_READ_REG(hw, ICRXOC);
temp = er32(IAC);
temp = er32(ICRXOC);
if (hw->mac_type == e1000_ich8lan) return;
temp = E1000_READ_REG(hw, ICRXPTC);
temp = E1000_READ_REG(hw, ICRXATC);
temp = E1000_READ_REG(hw, ICTXPTC);
temp = E1000_READ_REG(hw, ICTXATC);
temp = E1000_READ_REG(hw, ICTXQEC);
temp = E1000_READ_REG(hw, ICTXQMTC);
temp = E1000_READ_REG(hw, ICRXDMTC);
temp = er32(ICRXPTC);
temp = er32(ICRXATC);
temp = er32(ICTXPTC);
temp = er32(ICTXATC);
temp = er32(ICTXQEC);
temp = er32(ICTXQMTC);
temp = er32(ICRXDMTC);
}
/******************************************************************************
......@@ -6331,7 +6331,7 @@ void e1000_reset_adaptive(struct e1000_hw *hw)
hw->ifs_ratio = IFS_RATIO;
}
hw->in_ifs_mode = false;
E1000_WRITE_REG(hw, AIT, 0);
ew32(AIT, 0);
} else {
DEBUGOUT("Not in Adaptive IFS mode!\n");
}
......@@ -6358,14 +6358,14 @@ void e1000_update_adaptive(struct e1000_hw *hw)
hw->current_ifs_val = hw->ifs_min_val;
else
hw->current_ifs_val += hw->ifs_step_size;
E1000_WRITE_REG(hw, AIT, hw->current_ifs_val);
ew32(AIT, hw->current_ifs_val);
}
}
} else {
if (hw->in_ifs_mode && (hw->tx_packet_delta <= MIN_NUM_XMITS)) {
hw->current_ifs_val = 0;
hw->in_ifs_mode = false;
E1000_WRITE_REG(hw, AIT, 0);
ew32(AIT, 0);
}
}
} else {
......@@ -6489,7 +6489,7 @@ void e1000_get_bus_info(struct e1000_hw *hw)
hw->bus_width = e1000_bus_width_pciex_1;
break;
default:
status = E1000_READ_REG(hw, STATUS);
status = er32(STATUS);
hw->bus_type = (status & E1000_STATUS_PCIX_MODE) ?
e1000_bus_type_pcix : e1000_bus_type_pci;
......@@ -7114,7 +7114,7 @@ static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
/* MAC writes into PHY register based on the state transition
* and start auto-negotiation. SW driver can overwrite the settings
* in CSR PHY power control E1000_PHY_CTRL register. */
phy_ctrl = E1000_READ_REG(hw, PHY_CTRL);
phy_ctrl = er32(PHY_CTRL);
} else {
ret_val = e1000_read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, &phy_data);
if (ret_val)
......@@ -7131,7 +7131,7 @@ static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
} else {
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl &= ~E1000_PHY_CTRL_NOND0A_LPLU;
E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data &= ~IGP02E1000_PM_D3_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
......@@ -7182,7 +7182,7 @@ static s32 e1000_set_d3_lplu_state(struct e1000_hw *hw, bool active)
} else {
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl |= E1000_PHY_CTRL_NOND0A_LPLU;
E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data |= IGP02E1000_PM_D3_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
......@@ -7231,7 +7231,7 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
return E1000_SUCCESS;
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl = E1000_READ_REG(hw, PHY_CTRL);
phy_ctrl = er32(PHY_CTRL);
} else {
ret_val = e1000_read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, &phy_data);
if (ret_val)
......@@ -7241,7 +7241,7 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
if (!active) {
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl &= ~E1000_PHY_CTRL_D0A_LPLU;
E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data &= ~IGP02E1000_PM_D0_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, phy_data);
......@@ -7282,7 +7282,7 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
if (hw->mac_type == e1000_ich8lan) {
phy_ctrl |= E1000_PHY_CTRL_D0A_LPLU;
E1000_WRITE_REG(hw, PHY_CTRL, phy_ctrl);
ew32(PHY_CTRL, phy_ctrl);
} else {
phy_data |= IGP02E1000_PM_D0_LPLU;
ret_val = e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, phy_data);
......@@ -7404,14 +7404,14 @@ static s32 e1000_mng_enable_host_if(struct e1000_hw *hw)
u8 i;
/* Check that the host interface is enabled. */
hicr = E1000_READ_REG(hw, HICR);
hicr = er32(HICR);
if ((hicr & E1000_HICR_EN) == 0) {
DEBUGOUT("E1000_HOST_EN bit disabled.\n");
return -E1000_ERR_HOST_INTERFACE_COMMAND;
}
/* check the previous command is completed */
for (i = 0; i < E1000_MNG_DHCP_COMMAND_TIMEOUT; i++) {
hicr = E1000_READ_REG(hw, HICR);
hicr = er32(HICR);
if (!(hicr & E1000_HICR_C))
break;
mdelay(1);
......@@ -7524,7 +7524,7 @@ static s32 e1000_mng_write_cmd_header(struct e1000_hw *hw,
/* The device driver writes the relevant command block into the ram area. */
for (i = 0; i < length; i++) {
E1000_WRITE_REG_ARRAY_DWORD(hw, HOST_IF, i, *((u32 *) hdr + i));
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
return E1000_SUCCESS;
......@@ -7541,9 +7541,9 @@ static s32 e1000_mng_write_commit(struct e1000_hw *hw)
{
u32 hicr;
hicr = E1000_READ_REG(hw, HICR);
hicr = er32(HICR);
/* Setting this bit tells the ARC that a new command is pending. */
E1000_WRITE_REG(hw, HICR, hicr | E1000_HICR_C);
ew32(HICR, hicr | E1000_HICR_C);
return E1000_SUCCESS;
}
......@@ -7558,7 +7558,7 @@ bool e1000_check_mng_mode(struct e1000_hw *hw)
{
u32 fwsm;
fwsm = E1000_READ_REG(hw, FWSM);
fwsm = er32(FWSM);
if (hw->mac_type == e1000_ich8lan) {
if ((fwsm & E1000_FWSM_MODE_MASK) ==
......@@ -7671,14 +7671,14 @@ u32 e1000_enable_mng_pass_thru(struct e1000_hw *hw)
u32 fwsm, factps;
if (hw->asf_firmware_present) {
manc = E1000_READ_REG(hw, MANC);
manc = er32(MANC);
if (!(manc & E1000_MANC_RCV_TCO_EN) ||
!(manc & E1000_MANC_EN_MAC_ADDR_FILTER))
return false;
if (e1000_arc_subsystem_valid(hw)) {
fwsm = E1000_READ_REG(hw, FWSM);
factps = E1000_READ_REG(hw, FACTPS);
fwsm = er32(FWSM);
factps = er32(FACTPS);
if ((((fwsm & E1000_FWSM_MODE_MASK) >> E1000_FWSM_MODE_SHIFT) ==
e1000_mng_mode_pt) && !(factps & E1000_FACTPS_MNGCG))
......@@ -7792,9 +7792,9 @@ static void e1000_set_pci_express_master_disable(struct e1000_hw *hw)
if (hw->bus_type != e1000_bus_type_pci_express)
return;
ctrl = E1000_READ_REG(hw, CTRL);
ctrl = er32(CTRL);
ctrl |= E1000_CTRL_GIO_MASTER_DISABLE;
E1000_WRITE_REG(hw, CTRL, ctrl);
ew32(CTRL, ctrl);
}
/*******************************************************************************
......@@ -7820,7 +7820,7 @@ s32 e1000_disable_pciex_master(struct e1000_hw *hw)
e1000_set_pci_express_master_disable(hw);
while (timeout) {
if (!(E1000_READ_REG(hw, STATUS) & E1000_STATUS_GIO_MASTER_ENABLE))
if (!(er32(STATUS) & E1000_STATUS_GIO_MASTER_ENABLE))
break;
else
udelay(100);
......@@ -7861,7 +7861,7 @@ static s32 e1000_get_auto_rd_done(struct e1000_hw *hw)
case e1000_80003es2lan:
case e1000_ich8lan:
while (timeout) {
if (E1000_READ_REG(hw, EECD) & E1000_EECD_AUTO_RD)
if (er32(EECD) & E1000_EECD_AUTO_RD)
break;
else msleep(1);
timeout--;
......@@ -7905,13 +7905,13 @@ static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw)
break;
case e1000_80003es2lan:
/* Separate *_CFG_DONE_* bit for each port */
if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
if (er32(STATUS) & E1000_STATUS_FUNC_1)
cfg_mask = E1000_EEPROM_CFG_DONE_PORT_1;
/* Fall Through */
case e1000_82571:
case e1000_82572:
while (timeout) {
if (E1000_READ_REG(hw, EEMNGCTL) & cfg_mask)
if (er32(EEMNGCTL) & cfg_mask)
break;
else
msleep(1);
......@@ -7957,11 +7957,11 @@ static s32 e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
/* Get the FW semaphore. */
timeout = hw->eeprom.word_size + 1;
while (timeout) {
swsm = E1000_READ_REG(hw, SWSM);
swsm = er32(SWSM);
swsm |= E1000_SWSM_SWESMBI;
E1000_WRITE_REG(hw, SWSM, swsm);
ew32(SWSM, swsm);
/* if we managed to set the bit we got the semaphore. */
swsm = E1000_READ_REG(hw, SWSM);
swsm = er32(SWSM);
if (swsm & E1000_SWSM_SWESMBI)
break;
......@@ -7996,13 +7996,13 @@ static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
if (!hw->eeprom_semaphore_present)
return;
swsm = E1000_READ_REG(hw, SWSM);
swsm = er32(SWSM);
if (hw->mac_type == e1000_80003es2lan) {
/* Release both semaphores. */
swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI);
} else
swsm &= ~(E1000_SWSM_SWESMBI);
E1000_WRITE_REG(hw, SWSM, swsm);
ew32(SWSM, swsm);
}
/***************************************************************************
......@@ -8027,7 +8027,7 @@ static s32 e1000_get_software_semaphore(struct e1000_hw *hw)
}
while (timeout) {
swsm = E1000_READ_REG(hw, SWSM);
swsm = er32(SWSM);
/* If SMBI bit cleared, it is now set and we hold the semaphore */
if (!(swsm & E1000_SWSM_SMBI))
break;
......@@ -8060,10 +8060,10 @@ static void e1000_release_software_semaphore(struct e1000_hw *hw)
return;
}
swsm = E1000_READ_REG(hw, SWSM);
swsm = er32(SWSM);
/* Release the SW semaphores.*/
swsm &= ~E1000_SWSM_SMBI;
E1000_WRITE_REG(hw, SWSM, swsm);
ew32(SWSM, swsm);
}
/******************************************************************************
......@@ -8083,13 +8083,13 @@ s32 e1000_check_phy_reset_block(struct e1000_hw *hw)
u32 fwsm = 0;
if (hw->mac_type == e1000_ich8lan) {
fwsm = E1000_READ_REG(hw, FWSM);
fwsm = er32(FWSM);
return (fwsm & E1000_FWSM_RSPCIPHY) ? E1000_SUCCESS
: E1000_BLK_PHY_RESET;
}
if (hw->mac_type > e1000_82547_rev_2)
manc = E1000_READ_REG(hw, MANC);
manc = er32(MANC);
return (manc & E1000_MANC_BLK_PHY_RST_ON_IDE) ?
E1000_BLK_PHY_RESET : E1000_SUCCESS;
}
......@@ -8108,7 +8108,7 @@ static u8 e1000_arc_subsystem_valid(struct e1000_hw *hw)
case e1000_82572:
case e1000_82573:
case e1000_80003es2lan:
fwsm = E1000_READ_REG(hw, FWSM);
fwsm = er32(FWSM);
if ((fwsm & E1000_FWSM_MODE_MASK) != 0)
return true;
break;
......@@ -8143,19 +8143,19 @@ static s32 e1000_set_pci_ex_no_snoop(struct e1000_hw *hw, u32 no_snoop)
return E1000_SUCCESS;
if (no_snoop) {
gcr_reg = E1000_READ_REG(hw, GCR);
gcr_reg = er32(GCR);
gcr_reg &= ~(PCI_EX_NO_SNOOP_ALL);
gcr_reg |= no_snoop;
E1000_WRITE_REG(hw, GCR, gcr_reg);
ew32(GCR, gcr_reg);
}
if (hw->mac_type == e1000_ich8lan) {
u32 ctrl_ext;
E1000_WRITE_REG(hw, GCR, PCI_EX_82566_SNOOP_ALL);
ew32(GCR, PCI_EX_82566_SNOOP_ALL);
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_RO_DIS;
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
ew32(CTRL_EXT, ctrl_ext);
}
return E1000_SUCCESS;
......@@ -8179,11 +8179,11 @@ static s32 e1000_get_software_flag(struct e1000_hw *hw)
if (hw->mac_type == e1000_ich8lan) {
while (timeout) {
extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
extcnf_ctrl = er32(EXTCNF_CTRL);
extcnf_ctrl |= E1000_EXTCNF_CTRL_SWFLAG;
E1000_WRITE_REG(hw, EXTCNF_CTRL, extcnf_ctrl);
ew32(EXTCNF_CTRL, extcnf_ctrl);
extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL);
extcnf_ctrl = er32(EXTCNF_CTRL);
if (extcnf_ctrl & E1000_EXTCNF_CTRL_SWFLAG)
break;
mdelay(1);
......@@ -8215,9 +8215,9 @@ static void e1000_release_software_flag(struct e1000_hw *hw)
DEBUGFUNC("e1000_release_software_flag");
if (hw->mac_type == e1000_ich8lan) {
extcnf_ctrl= E1000_READ_REG(hw, EXTCNF_CTRL);
extcnf_ctrl= er32(EXTCNF_CTRL);
extcnf_ctrl &= ~E1000_EXTCNF_CTRL_SWFLAG;
E1000_WRITE_REG(hw, EXTCNF_CTRL, extcnf_ctrl);
ew32(EXTCNF_CTRL, extcnf_ctrl);
}
return;
......@@ -8248,7 +8248,7 @@ static s32 e1000_read_eeprom_ich8(struct e1000_hw *hw, u16 offset, u16 words,
* to be updated with each read.
*/
/* Value of bit 22 corresponds to the flash bank we're on. */
flash_bank = (E1000_READ_REG(hw, EECD) & E1000_EECD_SEC1VAL) ? 1 : 0;
flash_bank = (er32(EECD) & E1000_EECD_SEC1VAL) ? 1 : 0;
/* Adjust offset appropriately if we're on bank 1 - adjust for word size */
bank_offset = flash_bank * (hw->flash_bank_size * 2);
......@@ -8813,32 +8813,32 @@ static s32 e1000_init_lcd_from_nvm(struct e1000_hw *hw)
return E1000_SUCCESS;
/* Check if SW needs configure the PHY */
reg_data = E1000_READ_REG(hw, FEXTNVM);
reg_data = er32(FEXTNVM);
if (!(reg_data & FEXTNVM_SW_CONFIG))
return E1000_SUCCESS;
/* Wait for basic configuration completes before proceeding*/
loop = 0;
do {
reg_data = E1000_READ_REG(hw, STATUS) & E1000_STATUS_LAN_INIT_DONE;
reg_data = er32(STATUS) & E1000_STATUS_LAN_INIT_DONE;
udelay(100);
loop++;
} while ((!reg_data) && (loop < 50));
/* Clear the Init Done bit for the next init event */
reg_data = E1000_READ_REG(hw, STATUS);
reg_data = er32(STATUS);
reg_data &= ~E1000_STATUS_LAN_INIT_DONE;
E1000_WRITE_REG(hw, STATUS, reg_data);
ew32(STATUS, reg_data);
/* Make sure HW does not configure LCD from PHY extended configuration
before SW configuration */
reg_data = E1000_READ_REG(hw, EXTCNF_CTRL);
reg_data = er32(EXTCNF_CTRL);
if ((reg_data & E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE) == 0x0000) {
reg_data = E1000_READ_REG(hw, EXTCNF_SIZE);
reg_data = er32(EXTCNF_SIZE);
cnf_size = reg_data & E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH;
cnf_size >>= 16;
if (cnf_size) {
reg_data = E1000_READ_REG(hw, EXTCNF_CTRL);
reg_data = er32(EXTCNF_CTRL);
cnf_base_addr = reg_data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER;
/* cnf_base_addr is in DWORD */
cnf_base_addr >>= 16;
......
drivers/net/e1000/e1000_main.c
View file @ 1dc32918
......@@ -269,12 +269,13 @@ module_exit(e1000_exit_module);
static int e1000_request_irq(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
irq_handler_t handler = e1000_intr;
int irq_flags = IRQF_SHARED;
int err;
if (adapter->hw.mac_type >= e1000_82571) {
if (hw->mac_type >= e1000_82571) {
adapter->have_msi = !pci_enable_msi(adapter->pdev);
if (adapter->have_msi) {
handler = e1000_intr_msi;
......@@ -311,8 +312,10 @@ static void e1000_free_irq(struct e1000_adapter *adapter)
static void e1000_irq_disable(struct e1000_adapter *adapter)
{
E1000_WRITE_REG(&adapter->hw, IMC, ~0);
E1000_WRITE_FLUSH(&adapter->hw);
struct e1000_hw *hw = &adapter->hw;
ew32(IMC, ~0);
E1000_WRITE_FLUSH();
synchronize_irq(adapter->pdev->irq);
}
......@@ -323,18 +326,21 @@ static void e1000_irq_disable(struct e1000_adapter *adapter)
static void e1000_irq_enable(struct e1000_adapter *adapter)
{
E1000_WRITE_REG(&adapter->hw, IMS, IMS_ENABLE_MASK);
E1000_WRITE_FLUSH(&adapter->hw);
struct e1000_hw *hw = &adapter->hw;
ew32(IMS, IMS_ENABLE_MASK);
E1000_WRITE_FLUSH();
}
static void e1000_update_mng_vlan(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
u16 vid = adapter->hw.mng_cookie.vlan_id;
u16 vid = hw->mng_cookie.vlan_id;
u16 old_vid = adapter->mng_vlan_id;
if (adapter->vlgrp) {
if (!vlan_group_get_device(adapter->vlgrp, vid)) {
if (adapter->hw.mng_cookie.status &
if (hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) {
e1000_vlan_rx_add_vid(netdev, vid);
adapter->mng_vlan_id = vid;
......@@ -365,21 +371,20 @@ static void e1000_release_hw_control(struct e1000_adapter *adapter)
{
u32 ctrl_ext;
u32 swsm;
struct e1000_hw *hw = &adapter->hw;
/* Let firmware taken over control of h/w */
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82573:
swsm = E1000_READ_REG(&adapter->hw, SWSM);
E1000_WRITE_REG(&adapter->hw, SWSM,
swsm & ~E1000_SWSM_DRV_LOAD);
swsm = er32(SWSM);
ew32(SWSM, swsm & ~E1000_SWSM_DRV_LOAD);
break;
case e1000_82571:
case e1000_82572:
case e1000_80003es2lan:
case e1000_ich8lan:
ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT);
E1000_WRITE_REG(&adapter->hw, CTRL_EXT,
ctrl_ext & ~E1000_CTRL_EXT_DRV_LOAD);
ctrl_ext = er32(CTRL_EXT);
ew32(CTRL_EXT, ctrl_ext & ~E1000_CTRL_EXT_DRV_LOAD);
break;
default:
break;
......@@ -401,21 +406,20 @@ static void e1000_get_hw_control(struct e1000_adapter *adapter)
{
u32 ctrl_ext;
u32 swsm;
struct e1000_hw *hw = &adapter->hw;
/* Let firmware know the driver has taken over */
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82573:
swsm = E1000_READ_REG(&adapter->hw, SWSM);
E1000_WRITE_REG(&adapter->hw, SWSM,
swsm | E1000_SWSM_DRV_LOAD);
swsm = er32(SWSM);
ew32(SWSM, swsm | E1000_SWSM_DRV_LOAD);
break;
case e1000_82571:
case e1000_82572:
case e1000_80003es2lan:
case e1000_ich8lan:
ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT);
E1000_WRITE_REG(&adapter->hw, CTRL_EXT,
ctrl_ext | E1000_CTRL_EXT_DRV_LOAD);
ctrl_ext = er32(CTRL_EXT);
ew32(CTRL_EXT, ctrl_ext | E1000_CTRL_EXT_DRV_LOAD);
break;
default:
break;
......@@ -424,8 +428,10 @@ static void e1000_get_hw_control(struct e1000_adapter *adapter)
static void e1000_init_manageability(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
if (adapter->en_mng_pt) {
u32 manc = E1000_READ_REG(&adapter->hw, MANC);
u32 manc = er32(MANC);
/* disable hardware interception of ARP */
manc &= ~(E1000_MANC_ARP_EN);
......@@ -433,36 +439,38 @@ static void e1000_init_manageability(struct e1000_adapter *adapter)
/* enable receiving management packets to the host */
/* this will probably generate destination unreachable messages
* from the host OS, but the packets will be handled on SMBUS */
if (adapter->hw.has_manc2h) {
u32 manc2h = E1000_READ_REG(&adapter->hw, MANC2H);
if (hw->has_manc2h) {
u32 manc2h = er32(MANC2H);
manc |= E1000_MANC_EN_MNG2HOST;
#define E1000_MNG2HOST_PORT_623 (1 << 5)
#define E1000_MNG2HOST_PORT_664 (1 << 6)
manc2h |= E1000_MNG2HOST_PORT_623;
manc2h |= E1000_MNG2HOST_PORT_664;
E1000_WRITE_REG(&adapter->hw, MANC2H, manc2h);
ew32(MANC2H, manc2h);
}
E1000_WRITE_REG(&adapter->hw, MANC, manc);
ew32(MANC, manc);
}
}
static void e1000_release_manageability(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
if (adapter->en_mng_pt) {
u32 manc = E1000_READ_REG(&adapter->hw, MANC);
u32 manc = er32(MANC);
/* re-enable hardware interception of ARP */
manc |= E1000_MANC_ARP_EN;
if (adapter->hw.has_manc2h)
if (hw->has_manc2h)
manc &= ~E1000_MANC_EN_MNG2HOST;
/* don't explicitly have to mess with MANC2H since
* MANC has an enable disable that gates MANC2H */
E1000_WRITE_REG(&adapter->hw, MANC, manc);
ew32(MANC, manc);
}
}
......@@ -497,6 +505,8 @@ static void e1000_configure(struct e1000_adapter *adapter)
int e1000_up(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
/* hardware has been reset, we need to reload some things */
e1000_configure(adapter);
......@@ -508,7 +518,7 @@ int e1000_up(struct e1000_adapter *adapter)
e1000_irq_enable(adapter);
/* fire a link change interrupt to start the watchdog */
E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_LSC);
ew32(ICS, E1000_ICS_LSC);
return 0;
}
......@@ -524,30 +534,33 @@ int e1000_up(struct e1000_adapter *adapter)
void e1000_power_up_phy(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u16 mii_reg = 0;
/* Just clear the power down bit to wake the phy back up */
if (adapter->hw.media_type == e1000_media_type_copper) {
if (hw->media_type == e1000_media_type_copper) {
/* according to the manual, the phy will retain its
* settings across a power-down/up cycle */
e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &mii_reg);
e1000_read_phy_reg(hw, PHY_CTRL, &mii_reg);
mii_reg &= ~MII_CR_POWER_DOWN;
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, mii_reg);
e1000_write_phy_reg(hw, PHY_CTRL, mii_reg);
}
}
static void e1000_power_down_phy(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
/* Power down the PHY so no link is implied when interface is down *
* The PHY cannot be powered down if any of the following is true *
* (a) WoL is enabled
* (b) AMT is active
* (c) SoL/IDER session is active */
if (!adapter->wol && adapter->hw.mac_type >= e1000_82540 &&
adapter->hw.media_type == e1000_media_type_copper) {
if (!adapter->wol && hw->mac_type >= e1000_82540 &&
hw->media_type == e1000_media_type_copper) {
u16 mii_reg = 0;
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82540:
case e1000_82545:
case e1000_82545_rev_3:
......@@ -557,8 +570,7 @@ static void e1000_power_down_phy(struct e1000_adapter *adapter)
case e1000_82541_rev_2:
case e1000_82547:
case e1000_82547_rev_2:
if (E1000_READ_REG(&adapter->hw, MANC) &
E1000_MANC_SMBUS_EN)
if (er32(MANC) & E1000_MANC_SMBUS_EN)
goto out;
break;
case e1000_82571:
......@@ -566,16 +578,16 @@ static void e1000_power_down_phy(struct e1000_adapter *adapter)
case e1000_82573:
case e1000_80003es2lan:
case e1000_ich8lan:
if (e1000_check_mng_mode(&adapter->hw) ||
e1000_check_phy_reset_block(&adapter->hw))
if (e1000_check_mng_mode(hw) ||
e1000_check_phy_reset_block(hw))
goto out;
break;
default:
goto out;
}
e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &mii_reg);
e1000_read_phy_reg(hw, PHY_CTRL, &mii_reg);
mii_reg |= MII_CR_POWER_DOWN;
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, mii_reg);
e1000_write_phy_reg(hw, PHY_CTRL, mii_reg);
mdelay(1);
}
out:
......@@ -622,6 +634,7 @@ void e1000_reinit_locked(struct e1000_adapter *adapter)
void e1000_reset(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 pba = 0, tx_space, min_tx_space, min_rx_space;
u16 fc_high_water_mark = E1000_FC_HIGH_DIFF;
bool legacy_pba_adjust = false;
......@@ -630,7 +643,7 @@ void e1000_reset(struct e1000_adapter *adapter)
* To take effect CTRL.RST is required.
*/
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82542_rev2_0:
case e1000_82542_rev2_1:
case e1000_82543:
......@@ -671,16 +684,16 @@ void e1000_reset(struct e1000_adapter *adapter)
if (adapter->netdev->mtu > E1000_RXBUFFER_8192)
pba -= 8; /* allocate more FIFO for Tx */
if (adapter->hw.mac_type == e1000_82547) {
if (hw->mac_type == e1000_82547) {
adapter->tx_fifo_head = 0;
adapter->tx_head_addr = pba << E1000_TX_HEAD_ADDR_SHIFT;
adapter->tx_fifo_size =
(E1000_PBA_40K - pba) << E1000_PBA_BYTES_SHIFT;
atomic_set(&adapter->tx_fifo_stall, 0);
}
} else if (adapter->hw.max_frame_size > MAXIMUM_ETHERNET_FRAME_SIZE) {
} else if (hw->max_frame_size > MAXIMUM_ETHERNET_FRAME_SIZE) {
/* adjust PBA for jumbo frames */
E1000_WRITE_REG(&adapter->hw, PBA, pba);
ew32(PBA, pba);
/* To maintain wire speed transmits, the Tx FIFO should be
* large enough to accomodate two full transmit packets,
......@@ -688,7 +701,7 @@ void e1000_reset(struct e1000_adapter *adapter)
* the Rx FIFO should be large enough to accomodate at least
* one full receive packet and is similarly rounded up and
* expressed in KB. */
pba = E1000_READ_REG(&adapter->hw, PBA);
pba = er32(PBA);
/* upper 16 bits has Tx packet buffer allocation size in KB */
tx_space = pba >> 16;
/* lower 16 bits has Rx packet buffer allocation size in KB */
......@@ -711,7 +724,7 @@ void e1000_reset(struct e1000_adapter *adapter)
pba = pba - (min_tx_space - tx_space);
/* PCI/PCIx hardware has PBA alignment constraints */
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82545 ... e1000_82546_rev_3:
pba &= ~(E1000_PBA_8K - 1);
break;
......@@ -722,7 +735,7 @@ void e1000_reset(struct e1000_adapter *adapter)
/* if short on rx space, rx wins and must trump tx
* adjustment or use Early Receive if available */
if (pba < min_rx_space) {
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82573:
/* ERT enabled in e1000_configure_rx */
break;
......@@ -734,7 +747,7 @@ void e1000_reset(struct e1000_adapter *adapter)
}
}
E1000_WRITE_REG(&adapter->hw, PBA, pba);
ew32(PBA, pba);
/* flow control settings */
/* Set the FC high water mark to 90% of the FIFO size.
......@@ -747,54 +760,54 @@ void e1000_reset(struct e1000_adapter *adapter)
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;
if (adapter->hw.mac_type == e1000_80003es2lan)
adapter->hw.fc_pause_time = 0xFFFF;
hw->fc_high_water = fc_high_water_mark;
hw->fc_low_water = fc_high_water_mark - 8;
if (hw->mac_type == e1000_80003es2lan)
hw->fc_pause_time = 0xFFFF;
else
adapter->hw.fc_pause_time = E1000_FC_PAUSE_TIME;
adapter->hw.fc_send_xon = 1;
adapter->hw.fc = adapter->hw.original_fc;
hw->fc_pause_time = E1000_FC_PAUSE_TIME;
hw->fc_send_xon = 1;
hw->fc = hw->original_fc;
/* Allow time for pending master requests to run */
e1000_reset_hw(&adapter->hw);
if (adapter->hw.mac_type >= e1000_82544)
E1000_WRITE_REG(&adapter->hw, WUC, 0);
e1000_reset_hw(hw);
if (hw->mac_type >= e1000_82544)
ew32(WUC, 0);
if (e1000_init_hw(&adapter->hw))
if (e1000_init_hw(hw))
DPRINTK(PROBE, ERR, "Hardware Error\n");
e1000_update_mng_vlan(adapter);
/* if (adapter->hwflags & HWFLAGS_PHY_PWR_BIT) { */
if (adapter->hw.mac_type >= e1000_82544 &&
adapter->hw.mac_type <= e1000_82547_rev_2 &&
adapter->hw.autoneg == 1 &&
adapter->hw.autoneg_advertised == ADVERTISE_1000_FULL) {
u32 ctrl = E1000_READ_REG(&adapter->hw, CTRL);
if (hw->mac_type >= e1000_82544 &&
hw->mac_type <= e1000_82547_rev_2 &&
hw->autoneg == 1 &&
hw->autoneg_advertised == ADVERTISE_1000_FULL) {
u32 ctrl = er32(CTRL);
/* clear phy power management bit if we are in gig only mode,
* which if enabled will attempt negotiation to 100Mb, which
* can cause a loss of link at power off or driver unload */
ctrl &= ~E1000_CTRL_SWDPIN3;
E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
ew32(CTRL, ctrl);
}
/* Enable h/w to recognize an 802.1Q VLAN Ethernet packet */
E1000_WRITE_REG(&adapter->hw, VET, ETHERNET_IEEE_VLAN_TYPE);
ew32(VET, ETHERNET_IEEE_VLAN_TYPE);
e1000_reset_adaptive(&adapter->hw);
e1000_phy_get_info(&adapter->hw, &adapter->phy_info);
e1000_reset_adaptive(hw);
e1000_phy_get_info(hw, &adapter->phy_info);
if (!adapter->smart_power_down &&
(adapter->hw.mac_type == e1000_82571 ||
adapter->hw.mac_type == e1000_82572)) {
(hw->mac_type == e1000_82571 ||
hw->mac_type == e1000_82572)) {
u16 phy_data = 0;
/* speed up time to link by disabling smart power down, ignore
* the return value of this function because there is nothing
* different we would do if it failed */
e1000_read_phy_reg(&adapter->hw, IGP02E1000_PHY_POWER_MGMT,
e1000_read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
&phy_data);
phy_data &= ~IGP02E1000_PM_SPD;
e1000_write_phy_reg(&adapter->hw, IGP02E1000_PHY_POWER_MGMT,
e1000_write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
phy_data);
}
......@@ -871,12 +884,12 @@ static void e1000_dump_eeprom(struct e1000_adapter *adapter)
* and a hardware reset occur.
**/
static int __devinit
e1000_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
static int __devinit e1000_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
struct net_device *netdev;
struct e1000_adapter *adapter;
struct e1000_hw *hw;
static int cards_found = 0;
static int global_quad_port_a = 0; /* global ksp3 port a indication */
......@@ -916,20 +929,22 @@ e1000_probe(struct pci_dev *pdev,
adapter = netdev_priv(netdev);
adapter->netdev = netdev;
adapter->pdev = pdev;
adapter->hw.back = adapter;
adapter->msg_enable = (1 << debug) - 1;
hw = &adapter->hw;
hw->back = adapter;
err = -EIO;
adapter->hw.hw_addr = ioremap(pci_resource_start(pdev, BAR_0),
pci_resource_len(pdev, BAR_0));
if (!adapter->hw.hw_addr)
hw->hw_addr = ioremap(pci_resource_start(pdev, BAR_0),
pci_resource_len(pdev, BAR_0));
if (!hw->hw_addr)
goto err_ioremap;
for (i = BAR_1; i <= BAR_5; i++) {
if (pci_resource_len(pdev, i) == 0)
continue;
if (pci_resource_flags(pdev, i) & IORESOURCE_IO) {
adapter->hw.io_base = pci_resource_start(pdev, i);
hw->io_base = pci_resource_start(pdev, i);
break;
}
}
......@@ -966,43 +981,43 @@ e1000_probe(struct pci_dev *pdev,
err = -EIO;
/* Flash BAR mapping must happen after e1000_sw_init
* because it depends on mac_type */
if ((adapter->hw.mac_type == e1000_ich8lan) &&
if ((hw->mac_type == e1000_ich8lan) &&
(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
adapter->hw.flash_address =
hw->flash_address =
ioremap(pci_resource_start(pdev, 1),
pci_resource_len(pdev, 1));
if (!adapter->hw.flash_address)
if (!hw->flash_address)
goto err_flashmap;
}
if (e1000_check_phy_reset_block(&adapter->hw))
if (e1000_check_phy_reset_block(hw))
DPRINTK(PROBE, INFO, "PHY reset is blocked due to SOL/IDER session.\n");
if (adapter->hw.mac_type >= e1000_82543) {
if (hw->mac_type >= e1000_82543) {
netdev->features = NETIF_F_SG |
NETIF_F_HW_CSUM |
NETIF_F_HW_VLAN_TX |
NETIF_F_HW_VLAN_RX |
NETIF_F_HW_VLAN_FILTER;
if (adapter->hw.mac_type == e1000_ich8lan)
if (hw->mac_type == e1000_ich8lan)
netdev->features &= ~NETIF_F_HW_VLAN_FILTER;
}
if ((adapter->hw.mac_type >= e1000_82544) &&
(adapter->hw.mac_type != e1000_82547))
if ((hw->mac_type >= e1000_82544) &&
(hw->mac_type != e1000_82547))
netdev->features |= NETIF_F_TSO;
if (adapter->hw.mac_type > e1000_82547_rev_2)
if (hw->mac_type > e1000_82547_rev_2)
netdev->features |= NETIF_F_TSO6;
if (pci_using_dac)
netdev->features |= NETIF_F_HIGHDMA;
netdev->features |= NETIF_F_LLTX;
adapter->en_mng_pt = e1000_enable_mng_pass_thru(&adapter->hw);
adapter->en_mng_pt = e1000_enable_mng_pass_thru(hw);
/* initialize eeprom parameters */
if (e1000_init_eeprom_params(&adapter->hw)) {
if (e1000_init_eeprom_params(hw)) {
E1000_ERR("EEPROM initialization failed\n");
goto err_eeprom;
}
......@@ -1010,10 +1025,10 @@ e1000_probe(struct pci_dev *pdev,
/* before reading the EEPROM, reset the controller to
* put the device in a known good starting state */
e1000_reset_hw(&adapter->hw);
e1000_reset_hw(hw);
/* make sure the EEPROM is good */
if (e1000_validate_eeprom_checksum(&adapter->hw) < 0) {
if (e1000_validate_eeprom_checksum(hw) < 0) {
DPRINTK(PROBE, ERR, "The EEPROM Checksum Is Not Valid\n");
e1000_dump_eeprom(adapter);
/*
......@@ -1024,20 +1039,20 @@ e1000_probe(struct pci_dev *pdev,
* interface after manually setting a hw addr using
* `ip set address`
*/
memset(adapter->hw.mac_addr, 0, netdev->addr_len);
memset(hw->mac_addr, 0, netdev->addr_len);
} else {
/* copy the MAC address out of the EEPROM */
if (e1000_read_mac_addr(&adapter->hw))
if (e1000_read_mac_addr(hw))
DPRINTK(PROBE, ERR, "EEPROM Read Error\n");
}
/* don't block initalization here due to bad MAC address */
memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
memcpy(netdev->dev_addr, hw->mac_addr, netdev->addr_len);
memcpy(netdev->perm_addr, hw->mac_addr, netdev->addr_len);
if (!is_valid_ether_addr(netdev->perm_addr))
DPRINTK(PROBE, ERR, "Invalid MAC Address\n");
e1000_get_bus_info(&adapter->hw);
e1000_get_bus_info(hw);
init_timer(&adapter->tx_fifo_stall_timer);
adapter->tx_fifo_stall_timer.function = &e1000_82547_tx_fifo_stall;
......@@ -1060,18 +1075,18 @@ e1000_probe(struct pci_dev *pdev,
* enable the ACPI Magic Packet filter
*/
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_82542_rev2_0:
case e1000_82542_rev2_1:
case e1000_82543:
break;
case e1000_82544:
e1000_read_eeprom(&adapter->hw,
e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL2_REG, 1, &eeprom_data);
eeprom_apme_mask = E1000_EEPROM_82544_APM;
break;
case e1000_ich8lan:
e1000_read_eeprom(&adapter->hw,
e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL1_REG, 1, &eeprom_data);
eeprom_apme_mask = E1000_EEPROM_ICH8_APME;
break;
......@@ -1079,14 +1094,14 @@ e1000_probe(struct pci_dev *pdev,
case e1000_82546_rev_3:
case e1000_82571:
case e1000_80003es2lan:
if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_FUNC_1){
e1000_read_eeprom(&adapter->hw,
if (er32(STATUS) & E1000_STATUS_FUNC_1){
e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL3_PORT_B, 1, &eeprom_data);
break;
}
/* Fall Through */
default:
e1000_read_eeprom(&adapter->hw,
e1000_read_eeprom(hw,
EEPROM_INIT_CONTROL3_PORT_A, 1, &eeprom_data);
break;
}
......@@ -1105,7 +1120,7 @@ e1000_probe(struct pci_dev *pdev,
case E1000_DEV_ID_82571EB_FIBER:
/* Wake events only supported on port A for dual fiber
* regardless of eeprom setting */
if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_FUNC_1)
if (er32(STATUS) & E1000_STATUS_FUNC_1)
adapter->eeprom_wol = 0;
break;
case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
......@@ -1128,8 +1143,6 @@ e1000_probe(struct pci_dev *pdev,
adapter->wol = adapter->eeprom_wol;
/* print bus type/speed/width info */
{
struct e1000_hw *hw = &adapter->hw;
DPRINTK(PROBE, INFO, "(PCI%s:%s:%s) ",
((hw->bus_type == e1000_bus_type_pcix) ? "-X" :
(hw->bus_type == e1000_bus_type_pci_express ? " Express":"")),
......@@ -1142,11 +1155,10 @@ e1000_probe(struct pci_dev *pdev,
(hw->bus_width == e1000_bus_width_pciex_4) ? "Width x4" :
(hw->bus_width == e1000_bus_width_pciex_1) ? "Width x1" :
"32-bit"));
}
printk("%s\n", print_mac(mac, netdev->dev_addr));
if (adapter->hw.bus_type == e1000_bus_type_pci_express) {
if (hw->bus_type == e1000_bus_type_pci_express) {
DPRINTK(PROBE, WARNING, "This device (id %04x:%04x) will no "
"longer be supported by this driver in the future.\n",
pdev->vendor, pdev->device);
......@@ -1161,8 +1173,8 @@ e1000_probe(struct pci_dev *pdev,
* DRV_LOAD until the interface is up. For all other cases,
* let the f/w know that the h/w is now under the control
* of the driver. */
if (adapter->hw.mac_type != e1000_82573 ||
!e1000_check_mng_mode(&adapter->hw))
if (hw->mac_type != e1000_82573 ||
!e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
/* tell the stack to leave us alone until e1000_open() is called */
......@@ -1181,11 +1193,11 @@ e1000_probe(struct pci_dev *pdev,
err_register:
e1000_release_hw_control(adapter);
err_eeprom:
if (!e1000_check_phy_reset_block(&adapter->hw))
e1000_phy_hw_reset(&adapter->hw);
if (!e1000_check_phy_reset_block(hw))
e1000_phy_hw_reset(hw);
if (adapter->hw.flash_address)
iounmap(adapter->hw.flash_address);
if (hw->flash_address)
iounmap(hw->flash_address);
err_flashmap:
#ifdef CONFIG_E1000_NAPI
for (i = 0; i < adapter->num_rx_queues; i++)
......@@ -1198,7 +1210,7 @@ err_flashmap:
kfree(adapter->polling_netdev);
#endif
err_sw_init:
iounmap(adapter->hw.hw_addr);
iounmap(hw->hw_addr);
err_ioremap:
free_netdev(netdev);
err_alloc_etherdev:
......@@ -1223,6 +1235,7 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
#ifdef CONFIG_E1000_NAPI
int i;
#endif
......@@ -1242,8 +1255,8 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
unregister_netdev(netdev);
if (!e1000_check_phy_reset_block(&adapter->hw))
e1000_phy_hw_reset(&adapter->hw);
if (!e1000_check_phy_reset_block(hw))
e1000_phy_hw_reset(hw);
kfree(adapter->tx_ring);
kfree(adapter->rx_ring);
......@@ -1251,9 +1264,9 @@ static void __devexit e1000_remove(struct pci_dev *pdev)
kfree(adapter->polling_netdev);
#endif
iounmap(adapter->hw.hw_addr);
if (adapter->hw.flash_address)
iounmap(adapter->hw.flash_address);
iounmap(hw->hw_addr);
if (hw->flash_address)
iounmap(hw->flash_address);
pci_release_regions(pdev);
free_netdev(netdev);
......@@ -1407,6 +1420,7 @@ static int __devinit e1000_alloc_queues(struct e1000_adapter *adapter)
static int e1000_open(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
int err;
/* disallow open during test */
......@@ -1426,15 +1440,15 @@ static int e1000_open(struct net_device *netdev)
e1000_power_up_phy(adapter);
adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
if ((adapter->hw.mng_cookie.status &
if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT)) {
e1000_update_mng_vlan(adapter);
}
/* If AMT is enabled, let the firmware know that the network
* interface is now open */
if (adapter->hw.mac_type == e1000_82573 &&
e1000_check_mng_mode(&adapter->hw))
if (hw->mac_type == e1000_82573 &&
e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
/* before we allocate an interrupt, we must be ready to handle it.
......@@ -1459,7 +1473,7 @@ static int e1000_open(struct net_device *netdev)
netif_start_queue(netdev);
/* fire a link status change interrupt to start the watchdog */
E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_LSC);
ew32(ICS, E1000_ICS_LSC);
return E1000_SUCCESS;
......@@ -1490,6 +1504,7 @@ err_setup_tx:
static int e1000_close(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
WARN_ON(test_bit(__E1000_RESETTING, &adapter->flags));
e1000_down(adapter);
......@@ -1501,7 +1516,7 @@ static int e1000_close(struct net_device *netdev)
/* kill manageability vlan ID if supported, but not if a vlan with
* the same ID is registered on the host OS (let 8021q kill it) */
if ((adapter->hw.mng_cookie.status &
if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
!(adapter->vlgrp &&
vlan_group_get_device(adapter->vlgrp, adapter->mng_vlan_id))) {
......@@ -1510,8 +1525,8 @@ static int e1000_close(struct net_device *netdev)
/* If AMT is enabled, let the firmware know that the network
* interface is now closed */
if (adapter->hw.mac_type == e1000_82573 &&
e1000_check_mng_mode(&adapter->hw))
if (hw->mac_type == e1000_82573 &&
e1000_check_mng_mode(hw))
e1000_release_hw_control(adapter);
return 0;
......@@ -1526,13 +1541,14 @@ static int e1000_close(struct net_device *netdev)
static bool e1000_check_64k_bound(struct e1000_adapter *adapter, void *start,
unsigned long len)
{
struct e1000_hw *hw = &adapter->hw;
unsigned long begin = (unsigned long) start;
unsigned long end = begin + len;
/* First rev 82545 and 82546 need to not allow any memory
* write location to cross 64k boundary due to errata 23 */
if (adapter->hw.mac_type == e1000_82545 ||
adapter->hw.mac_type == e1000_82546) {
if (hw->mac_type == e1000_82545 ||
hw->mac_type == e1000_82546) {
return ((begin ^ (end - 1)) >> 16) != 0 ? false : true;
}
......@@ -1663,18 +1679,18 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
tdba = adapter->tx_ring[0].dma;
tdlen = adapter->tx_ring[0].count *
sizeof(struct e1000_tx_desc);
E1000_WRITE_REG(hw, TDLEN, tdlen);
E1000_WRITE_REG(hw, TDBAH, (tdba >> 32));
E1000_WRITE_REG(hw, TDBAL, (tdba & 0x00000000ffffffffULL));
E1000_WRITE_REG(hw, TDT, 0);
E1000_WRITE_REG(hw, TDH, 0);
ew32(TDLEN, tdlen);
ew32(TDBAH, (tdba >> 32));
ew32(TDBAL, (tdba & 0x00000000ffffffffULL));
ew32(TDT, 0);
ew32(TDH, 0);
adapter->tx_ring[0].tdh = ((hw->mac_type >= e1000_82543) ? E1000_TDH : E1000_82542_TDH);
adapter->tx_ring[0].tdt = ((hw->mac_type >= e1000_82543) ? E1000_TDT : E1000_82542_TDT);
break;
}
/* Set the default values for the Tx Inter Packet Gap timer */
if (adapter->hw.mac_type <= e1000_82547_rev_2 &&
if (hw->mac_type <= e1000_82547_rev_2 &&
(hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes))
tipg = DEFAULT_82543_TIPG_IPGT_FIBER;
......@@ -1699,34 +1715,34 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
}
tipg |= ipgr1 << E1000_TIPG_IPGR1_SHIFT;
tipg |= ipgr2 << E1000_TIPG_IPGR2_SHIFT;
E1000_WRITE_REG(hw, TIPG, tipg);
ew32(TIPG, tipg);
/* Set the Tx Interrupt Delay register */
E1000_WRITE_REG(hw, TIDV, adapter->tx_int_delay);
ew32(TIDV, adapter->tx_int_delay);
if (hw->mac_type >= e1000_82540)
E1000_WRITE_REG(hw, TADV, adapter->tx_abs_int_delay);
ew32(TADV, adapter->tx_abs_int_delay);
/* Program the Transmit Control Register */
tctl = E1000_READ_REG(hw, TCTL);
tctl = er32(TCTL);
tctl &= ~E1000_TCTL_CT;
tctl |= E1000_TCTL_PSP | E1000_TCTL_RTLC |
(E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT);
if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572) {
tarc = E1000_READ_REG(hw, TARC0);
tarc = er32(TARC0);
/* set the speed mode bit, we'll clear it if we're not at
* gigabit link later */
tarc |= (1 << 21);
E1000_WRITE_REG(hw, TARC0, tarc);
ew32(TARC0, tarc);
} else if (hw->mac_type == e1000_80003es2lan) {
tarc = E1000_READ_REG(hw, TARC0);
tarc = er32(TARC0);
tarc |= 1;
E1000_WRITE_REG(hw, TARC0, tarc);
tarc = E1000_READ_REG(hw, TARC1);
ew32(TARC0, tarc);
tarc = er32(TARC1);
tarc |= 1;
E1000_WRITE_REG(hw, TARC1, tarc);
ew32(TARC1, tarc);
}
e1000_config_collision_dist(hw);
......@@ -1749,7 +1765,7 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
hw->bus_type == e1000_bus_type_pcix)
adapter->pcix_82544 = 1;
E1000_WRITE_REG(hw, TCTL, tctl);
ew32(TCTL, tctl);
}
......@@ -1764,6 +1780,7 @@ static void e1000_configure_tx(struct e1000_adapter *adapter)
static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
struct e1000_rx_ring *rxdr)
{
struct e1000_hw *hw = &adapter->hw;
struct pci_dev *pdev = adapter->pdev;
int size, desc_len;
......@@ -1796,7 +1813,7 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
return -ENOMEM;
}
if (adapter->hw.mac_type <= e1000_82547_rev_2)
if (hw->mac_type <= e1000_82547_rev_2)
desc_len = sizeof(struct e1000_rx_desc);
else
desc_len = sizeof(union e1000_rx_desc_packet_split);
......@@ -1892,21 +1909,22 @@ int e1000_setup_all_rx_resources(struct e1000_adapter *adapter)
(((S) & (PAGE_SIZE - 1)) ? 1 : 0))
static void e1000_setup_rctl(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 rctl, rfctl;
u32 psrctl = 0;
#ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT
u32 pages = 0;
#endif
rctl = E1000_READ_REG(&adapter->hw, RCTL);
rctl = er32(RCTL);
rctl &= ~(3 << E1000_RCTL_MO_SHIFT);
rctl |= E1000_RCTL_EN | E1000_RCTL_BAM |
E1000_RCTL_LBM_NO | E1000_RCTL_RDMTS_HALF |
(adapter->hw.mc_filter_type << E1000_RCTL_MO_SHIFT);
(hw->mc_filter_type << E1000_RCTL_MO_SHIFT);
if (adapter->hw.tbi_compatibility_on == 1)
if (hw->tbi_compatibility_on == 1)
rctl |= E1000_RCTL_SBP;
else
rctl &= ~E1000_RCTL_SBP;
......@@ -1959,7 +1977,7 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
/* allocations using alloc_page take too long for regular MTU
* so only enable packet split for jumbo frames */
pages = PAGE_USE_COUNT(adapter->netdev->mtu);
if ((adapter->hw.mac_type >= e1000_82571) && (pages <= 3) &&
if ((hw->mac_type >= e1000_82571) && (pages <= 3) &&
PAGE_SIZE <= 16384 && (rctl & E1000_RCTL_LPE))
adapter->rx_ps_pages = pages;
else
......@@ -1967,14 +1985,14 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
#endif
if (adapter->rx_ps_pages) {
/* Configure extra packet-split registers */
rfctl = E1000_READ_REG(&adapter->hw, RFCTL);
rfctl = er32(RFCTL);
rfctl |= E1000_RFCTL_EXTEN;
/* disable packet split support for IPv6 extension headers,
* because some malformed IPv6 headers can hang the RX */
rfctl |= (E1000_RFCTL_IPV6_EX_DIS |
E1000_RFCTL_NEW_IPV6_EXT_DIS);
E1000_WRITE_REG(&adapter->hw, RFCTL, rfctl);
ew32(RFCTL, rfctl);
rctl |= E1000_RCTL_DTYP_PS;
......@@ -1994,10 +2012,10 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
break;
}
E1000_WRITE_REG(&adapter->hw, PSRCTL, psrctl);
ew32(PSRCTL, psrctl);
}
E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
ew32(RCTL, rctl);
}
/**
......@@ -2027,30 +2045,29 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
}
/* disable receives while setting up the descriptors */
rctl = E1000_READ_REG(hw, RCTL);
E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
rctl = er32(RCTL);
ew32(RCTL, rctl & ~E1000_RCTL_EN);
/* set the Receive Delay Timer Register */
E1000_WRITE_REG(hw, RDTR, adapter->rx_int_delay);
ew32(RDTR, adapter->rx_int_delay);
if (hw->mac_type >= e1000_82540) {
E1000_WRITE_REG(hw, RADV, adapter->rx_abs_int_delay);
ew32(RADV, adapter->rx_abs_int_delay);
if (adapter->itr_setting != 0)
E1000_WRITE_REG(hw, ITR,
1000000000 / (adapter->itr * 256));
ew32(ITR, 1000000000 / (adapter->itr * 256));
}
if (hw->mac_type >= e1000_82571) {
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
/* Reset delay timers after every interrupt */
ctrl_ext |= E1000_CTRL_EXT_INT_TIMER_CLR;
#ifdef CONFIG_E1000_NAPI
/* Auto-Mask interrupts upon ICR access */
ctrl_ext |= E1000_CTRL_EXT_IAME;
E1000_WRITE_REG(hw, IAM, 0xffffffff);
ew32(IAM, 0xffffffff);
#endif
E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH(hw);
ew32(CTRL_EXT, ctrl_ext);
E1000_WRITE_FLUSH();
}
/* Setup the HW Rx Head and Tail Descriptor Pointers and
......@@ -2059,11 +2076,11 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
case 1:
default:
rdba = adapter->rx_ring[0].dma;
E1000_WRITE_REG(hw, RDLEN, rdlen);
E1000_WRITE_REG(hw, RDBAH, (rdba >> 32));
E1000_WRITE_REG(hw, RDBAL, (rdba & 0x00000000ffffffffULL));
E1000_WRITE_REG(hw, RDT, 0);
E1000_WRITE_REG(hw, RDH, 0);
ew32(RDLEN, rdlen);
ew32(RDBAH, (rdba >> 32));
ew32(RDBAL, (rdba & 0x00000000ffffffffULL));
ew32(RDT, 0);
ew32(RDH, 0);
adapter->rx_ring[0].rdh = ((hw->mac_type >= e1000_82543) ? E1000_RDH : E1000_82542_RDH);
adapter->rx_ring[0].rdt = ((hw->mac_type >= e1000_82543) ? E1000_RDT : E1000_82542_RDT);
break;
......@@ -2071,7 +2088,7 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
/* Enable 82543 Receive Checksum Offload for TCP and UDP */
if (hw->mac_type >= e1000_82543) {
rxcsum = E1000_READ_REG(hw, RXCSUM);
rxcsum = er32(RXCSUM);
if (adapter->rx_csum) {
rxcsum |= E1000_RXCSUM_TUOFL;
......@@ -2085,17 +2102,17 @@ static void e1000_configure_rx(struct e1000_adapter *adapter)
rxcsum &= ~E1000_RXCSUM_TUOFL;
/* don't need to clear IPPCSE as it defaults to 0 */
}
E1000_WRITE_REG(hw, RXCSUM, rxcsum);
ew32(RXCSUM, rxcsum);
}
/* enable early receives on 82573, only takes effect if using > 2048
* byte total frame size. for example only for jumbo frames */
#define E1000_ERT_2048 0x100
if (hw->mac_type == e1000_82573)
E1000_WRITE_REG(hw, ERT, E1000_ERT_2048);
ew32(ERT, E1000_ERT_2048);
/* Enable Receives */
E1000_WRITE_REG(hw, RCTL, rctl);
ew32(RCTL, rctl);
}
/**
......@@ -2162,6 +2179,7 @@ static void e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
static void e1000_clean_tx_ring(struct e1000_adapter *adapter,
struct e1000_tx_ring *tx_ring)
{
struct e1000_hw *hw = &adapter->hw;
struct e1000_buffer *buffer_info;
unsigned long size;
unsigned int i;
......@@ -2184,8 +2202,8 @@ static void e1000_clean_tx_ring(struct e1000_adapter *adapter,
tx_ring->next_to_clean = 0;
tx_ring->last_tx_tso = 0;
writel(0, adapter->hw.hw_addr + tx_ring->tdh);
writel(0, adapter->hw.hw_addr + tx_ring->tdt);
writel(0, hw->hw_addr + tx_ring->tdh);
writel(0, hw->hw_addr + tx_ring->tdt);
}
/**
......@@ -2252,6 +2270,7 @@ void e1000_free_all_rx_resources(struct e1000_adapter *adapter)
static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring)
{
struct e1000_hw *hw = &adapter->hw;
struct e1000_buffer *buffer_info;
struct e1000_ps_page *ps_page;
struct e1000_ps_page_dma *ps_page_dma;
......@@ -2298,8 +2317,8 @@ static void e1000_clean_rx_ring(struct e1000_adapter *adapter,
rx_ring->next_to_clean = 0;
rx_ring->next_to_use = 0;
writel(0, adapter->hw.hw_addr + rx_ring->rdh);
writel(0, adapter->hw.hw_addr + rx_ring->rdt);
writel(0, hw->hw_addr + rx_ring->rdh);
writel(0, hw->hw_addr + rx_ring->rdt);
}
/**
......@@ -2320,15 +2339,16 @@ static void e1000_clean_all_rx_rings(struct e1000_adapter *adapter)
*/
static void e1000_enter_82542_rst(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
u32 rctl;
e1000_pci_clear_mwi(&adapter->hw);
e1000_pci_clear_mwi(hw);
rctl = E1000_READ_REG(&adapter->hw, RCTL);
rctl = er32(RCTL);
rctl |= E1000_RCTL_RST;
E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
E1000_WRITE_FLUSH(&adapter->hw);
ew32(RCTL, rctl);
E1000_WRITE_FLUSH();
mdelay(5);
if (netif_running(netdev))
......@@ -2337,17 +2357,18 @@ static void e1000_enter_82542_rst(struct e1000_adapter *adapter)
static void e1000_leave_82542_rst(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
u32 rctl;
rctl = E1000_READ_REG(&adapter->hw, RCTL);
rctl = er32(RCTL);
rctl &= ~E1000_RCTL_RST;
E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
E1000_WRITE_FLUSH(&adapter->hw);
ew32(RCTL, rctl);
E1000_WRITE_FLUSH();
mdelay(5);
if (adapter->hw.pci_cmd_word & PCI_COMMAND_INVALIDATE)
e1000_pci_set_mwi(&adapter->hw);
if (hw->pci_cmd_word & PCI_COMMAND_INVALIDATE)
e1000_pci_set_mwi(hw);
if (netif_running(netdev)) {
/* No need to loop, because 82542 supports only 1 queue */
......@@ -2368,6 +2389,7 @@ static void e1000_leave_82542_rst(struct e1000_adapter *adapter)
static int e1000_set_mac(struct net_device *netdev, void *p)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
struct sockaddr *addr = p;
if (!is_valid_ether_addr(addr->sa_data))
......@@ -2375,19 +2397,19 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
/* 82542 2.0 needs to be in reset to write receive address registers */
if (adapter->hw.mac_type == e1000_82542_rev2_0)
if (hw->mac_type == e1000_82542_rev2_0)
e1000_enter_82542_rst(adapter);
memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
memcpy(adapter->hw.mac_addr, addr->sa_data, netdev->addr_len);
memcpy(hw->mac_addr, addr->sa_data, netdev->addr_len);
e1000_rar_set(&adapter->hw, adapter->hw.mac_addr, 0);
e1000_rar_set(hw, hw->mac_addr, 0);
/* With 82571 controllers, LAA may be overwritten (with the default)
* due to controller reset from the other port. */
if (adapter->hw.mac_type == e1000_82571) {
if (hw->mac_type == e1000_82571) {
/* activate the work around */
adapter->hw.laa_is_present = 1;
hw->laa_is_present = 1;
/* Hold a copy of the LAA in RAR[14] This is done so that
* between the time RAR[0] gets clobbered and the time it
......@@ -2395,11 +2417,11 @@ static int e1000_set_mac(struct net_device *netdev, void *p)
* of the RARs and no incoming packets directed to this port
* are dropped. Eventaully the LAA will be in RAR[0] and
* RAR[14] */
e1000_rar_set(&adapter->hw, adapter->hw.mac_addr,
e1000_rar_set(hw, hw->mac_addr,
E1000_RAR_ENTRIES - 1);
}
if (adapter->hw.mac_type == e1000_82542_rev2_0)
if (hw->mac_type == e1000_82542_rev2_0)
e1000_leave_82542_rst(adapter);
return 0;
......@@ -2428,16 +2450,16 @@ static void e1000_set_rx_mode(struct net_device *netdev)
E1000_NUM_MTA_REGISTERS_ICH8LAN :
E1000_NUM_MTA_REGISTERS;
if (adapter->hw.mac_type == e1000_ich8lan)
if (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)
if (hw->mac_type == e1000_82571)
rar_entries--;
/* Check for Promiscuous and All Multicast modes */
rctl = E1000_READ_REG(hw, RCTL);
rctl = er32(RCTL);
if (netdev->flags & IFF_PROMISC) {
rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE);
......@@ -2460,7 +2482,7 @@ static void e1000_set_rx_mode(struct net_device *netdev)
uc_ptr = netdev->uc_list;
}
E1000_WRITE_REG(hw, RCTL, rctl);
ew32(RCTL, rctl);
/* 82542 2.0 needs to be in reset to write receive address registers */
......@@ -2486,9 +2508,9 @@ static void e1000_set_rx_mode(struct net_device *netdev)
mc_ptr = mc_ptr->next;
} else {
E1000_WRITE_REG_ARRAY(hw, RA, i << 1, 0);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
E1000_WRITE_REG_ARRAY(hw, RA, (i << 1) + 1, 0);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
}
WARN_ON(uc_ptr != NULL);
......@@ -2497,7 +2519,7 @@ static void e1000_set_rx_mode(struct net_device *netdev)
for (i = 0; i < mta_reg_count; i++) {
E1000_WRITE_REG_ARRAY(hw, MTA, i, 0);
E1000_WRITE_FLUSH(hw);
E1000_WRITE_FLUSH();
}
/* load any remaining addresses into the hash table */
......@@ -2517,7 +2539,8 @@ static void e1000_set_rx_mode(struct net_device *netdev)
static void e1000_update_phy_info(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
e1000_phy_get_info(&adapter->hw, &adapter->phy_info);
struct e1000_hw *hw = &adapter->hw;
e1000_phy_get_info(hw, &adapter->phy_info);
}
/**
......@@ -2528,29 +2551,22 @@ static void e1000_update_phy_info(unsigned long data)
static void e1000_82547_tx_fifo_stall(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
u32 tctl;
if (atomic_read(&adapter->tx_fifo_stall)) {
if ((E1000_READ_REG(&adapter->hw, TDT) ==
E1000_READ_REG(&adapter->hw, TDH)) &&
(E1000_READ_REG(&adapter->hw, TDFT) ==
E1000_READ_REG(&adapter->hw, TDFH)) &&
(E1000_READ_REG(&adapter->hw, TDFTS) ==
E1000_READ_REG(&adapter->hw, TDFHS))) {
tctl = E1000_READ_REG(&adapter->hw, TCTL);
E1000_WRITE_REG(&adapter->hw, TCTL,
tctl & ~E1000_TCTL_EN);
E1000_WRITE_REG(&adapter->hw, TDFT,
adapter->tx_head_addr);
E1000_WRITE_REG(&adapter->hw, TDFH,
adapter->tx_head_addr);
E1000_WRITE_REG(&adapter->hw, TDFTS,
adapter->tx_head_addr);
E1000_WRITE_REG(&adapter->hw, TDFHS,
adapter->tx_head_addr);
E1000_WRITE_REG(&adapter->hw, TCTL, tctl);
E1000_WRITE_FLUSH(&adapter->hw);
if ((er32(TDT) == er32(TDH)) &&
(er32(TDFT) == er32(TDFH)) &&
(er32(TDFTS) == er32(TDFHS))) {
tctl = er32(TCTL);
ew32(TCTL, tctl & ~E1000_TCTL_EN);
ew32(TDFT, adapter->tx_head_addr);
ew32(TDFH, adapter->tx_head_addr);
ew32(TDFTS, adapter->tx_head_addr);
ew32(TDFHS, adapter->tx_head_addr);
ew32(TCTL, tctl);
E1000_WRITE_FLUSH();
adapter->tx_fifo_head = 0;
atomic_set(&adapter->tx_fifo_stall, 0);
......@@ -2568,41 +2584,42 @@ static void e1000_82547_tx_fifo_stall(unsigned long data)
static void e1000_watchdog(unsigned long data)
{
struct e1000_adapter *adapter = (struct e1000_adapter *) data;
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct e1000_tx_ring *txdr = adapter->tx_ring;
u32 link, tctl;
s32 ret_val;
ret_val = e1000_check_for_link(&adapter->hw);
ret_val = e1000_check_for_link(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)) {
(hw->phy_type == e1000_phy_igp_3) &&
(er32(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)
if (hw->mac_type == e1000_82573) {
e1000_enable_tx_pkt_filtering(hw);
if (adapter->mng_vlan_id != hw->mng_cookie.vlan_id)
e1000_update_mng_vlan(adapter);
}
if ((adapter->hw.media_type == e1000_media_type_internal_serdes) &&
!(E1000_READ_REG(&adapter->hw, TXCW) & E1000_TXCW_ANE))
link = !adapter->hw.serdes_link_down;
if ((hw->media_type == e1000_media_type_internal_serdes) &&
!(er32(TXCW) & E1000_TXCW_ANE))
link = !hw->serdes_link_down;
else
link = E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU;
link = er32(STATUS) & E1000_STATUS_LU;
if (link) {
if (!netif_carrier_ok(netdev)) {
u32 ctrl;
bool txb2b = true;
e1000_get_speed_and_duplex(&adapter->hw,
e1000_get_speed_and_duplex(hw,
&adapter->link_speed,
&adapter->link_duplex);
ctrl = E1000_READ_REG(&adapter->hw, CTRL);
ctrl = er32(CTRL);
DPRINTK(LINK, INFO, "NIC Link is Up %d Mbps %s, "
"Flow Control: %s\n",
adapter->link_speed,
......@@ -2630,19 +2647,19 @@ static void e1000_watchdog(unsigned long data)
break;
}
if ((adapter->hw.mac_type == e1000_82571 ||
adapter->hw.mac_type == e1000_82572) &&
if ((hw->mac_type == e1000_82571 ||
hw->mac_type == e1000_82572) &&
!txb2b) {
u32 tarc0;
tarc0 = E1000_READ_REG(&adapter->hw, TARC0);
tarc0 = er32(TARC0);
tarc0 &= ~(1 << 21);
E1000_WRITE_REG(&adapter->hw, TARC0, tarc0);
ew32(TARC0, tarc0);
}
/* disable TSO for pcie and 10/100 speeds, to avoid
* some hardware issues */
if (!adapter->tso_force &&
adapter->hw.bus_type == e1000_bus_type_pci_express){
hw->bus_type == e1000_bus_type_pci_express){
switch (adapter->link_speed) {
case SPEED_10:
case SPEED_100:
......@@ -2663,9 +2680,9 @@ static void e1000_watchdog(unsigned long data)
/* enable transmits in the hardware, need to do this
* after setting TARC0 */
tctl = E1000_READ_REG(&adapter->hw, TCTL);
tctl = er32(TCTL);
tctl |= E1000_TCTL_EN;
E1000_WRITE_REG(&adapter->hw, TCTL, tctl);
ew32(TCTL, tctl);
netif_carrier_on(netdev);
netif_wake_queue(netdev);
......@@ -2673,10 +2690,9 @@ static void e1000_watchdog(unsigned long data)
adapter->smartspeed = 0;
} else {
/* make sure the receive unit is started */
if (adapter->hw.rx_needs_kicking) {
struct e1000_hw *hw = &adapter->hw;
u32 rctl = E1000_READ_REG(hw, RCTL);
E1000_WRITE_REG(hw, RCTL, rctl | E1000_RCTL_EN);
if (hw->rx_needs_kicking) {
u32 rctl = er32(RCTL);
ew32(RCTL, rctl | E1000_RCTL_EN);
}
}
} else {
......@@ -2693,7 +2709,7 @@ static void e1000_watchdog(unsigned long data)
* disable receives in the ISR and
* reset device here in the watchdog
*/
if (adapter->hw.mac_type == e1000_80003es2lan)
if (hw->mac_type == e1000_80003es2lan)
/* reset device */
schedule_work(&adapter->reset_task);
}
......@@ -2703,9 +2719,9 @@ static void e1000_watchdog(unsigned long data)
e1000_update_stats(adapter);
adapter->hw.tx_packet_delta = adapter->stats.tpt - adapter->tpt_old;
hw->tx_packet_delta = adapter->stats.tpt - adapter->tpt_old;
adapter->tpt_old = adapter->stats.tpt;
adapter->hw.collision_delta = adapter->stats.colc - adapter->colc_old;
hw->collision_delta = adapter->stats.colc - adapter->colc_old;
adapter->colc_old = adapter->stats.colc;
adapter->gorcl = adapter->stats.gorcl - adapter->gorcl_old;
......@@ -2713,7 +2729,7 @@ static void e1000_watchdog(unsigned long data)
adapter->gotcl = adapter->stats.gotcl - adapter->gotcl_old;
adapter->gotcl_old = adapter->stats.gotcl;
e1000_update_adaptive(&adapter->hw);
e1000_update_adaptive(hw);
if (!netif_carrier_ok(netdev)) {
if (E1000_DESC_UNUSED(txdr) + 1 < txdr->count) {
......@@ -2727,15 +2743,15 @@ static void e1000_watchdog(unsigned long data)
}
/* Cause software interrupt to ensure rx ring is cleaned */
E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_RXDMT0);
ew32(ICS, E1000_ICS_RXDMT0);
/* Force detection of hung controller every watchdog period */
adapter->detect_tx_hung = true;
/* With 82571 controllers, LAA may be overwritten due to controller
* reset from the other port. Set the appropriate LAA in RAR[0] */
if (adapter->hw.mac_type == e1000_82571 && adapter->hw.laa_is_present)
e1000_rar_set(&adapter->hw, adapter->hw.mac_addr, 0);
if (hw->mac_type == e1000_82571 && hw->laa_is_present)
e1000_rar_set(hw, hw->mac_addr, 0);
/* Reset the timer */
mod_timer(&adapter->watchdog_timer, round_jiffies(jiffies + 2 * HZ));
......@@ -2870,7 +2886,7 @@ set_itr_now:
min(adapter->itr + (new_itr >> 2), new_itr) :
new_itr;
adapter->itr = new_itr;
E1000_WRITE_REG(hw, ITR, 1000000000 / (new_itr * 256));
ew32(ITR, 1000000000 / (new_itr * 256));
}
return;
......@@ -2999,6 +3015,7 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
unsigned int max_per_txd, unsigned int nr_frags,
unsigned int mss)
{
struct e1000_hw *hw = &adapter->hw;
struct e1000_buffer *buffer_info;
unsigned int len = skb->len;
unsigned int offset = 0, size, count = 0, i;
......@@ -3029,7 +3046,7 @@ static int e1000_tx_map(struct e1000_adapter *adapter,
* The fix is to make sure that the first descriptor of a
* packet is smaller than 2048 - 16 - 16 (or 2016) bytes
*/
if (unlikely((adapter->hw.bus_type == e1000_bus_type_pcix) &&
if (unlikely((hw->bus_type == e1000_bus_type_pcix) &&
(size > 2015) && count == 0))
size = 2015;
......@@ -3105,6 +3122,7 @@ static void e1000_tx_queue(struct e1000_adapter *adapter,
struct e1000_tx_ring *tx_ring, int tx_flags,
int count)
{
struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_desc *tx_desc = NULL;
struct e1000_buffer *buffer_info;
u32 txd_upper = 0, txd_lower = E1000_TXD_CMD_IFCS;
......@@ -3150,7 +3168,7 @@ static void e1000_tx_queue(struct e1000_adapter *adapter,
wmb();
tx_ring->next_to_use = i;
writel(i, adapter->hw.hw_addr + tx_ring->tdt);
writel(i, hw->hw_addr + tx_ring->tdt);
/* we need this if more than one processor can write to our tail
* at a time, it syncronizes IO on IA64/Altix systems */
mmiowb();
......@@ -3201,8 +3219,8 @@ static int e1000_transfer_dhcp_info(struct e1000_adapter *adapter,
struct e1000_hw *hw = &adapter->hw;
u16 length, offset;
if (vlan_tx_tag_present(skb)) {
if (!((vlan_tx_tag_get(skb) == adapter->hw.mng_cookie.vlan_id) &&
( adapter->hw.mng_cookie.status &
if (!((vlan_tx_tag_get(skb) == hw->mng_cookie.vlan_id) &&
( hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT)) )
return 0;
}
......@@ -3263,6 +3281,7 @@ static int e1000_maybe_stop_tx(struct net_device *netdev,
static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
struct e1000_tx_ring *tx_ring;
unsigned int first, max_per_txd = E1000_MAX_DATA_PER_TXD;
unsigned int max_txd_pwr = E1000_MAX_TXD_PWR;
......@@ -3288,7 +3307,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
/* 82571 and newer doesn't need the workaround that limited descriptor
* length to 4kB */
if (adapter->hw.mac_type >= e1000_82571)
if (hw->mac_type >= e1000_82571)
max_per_txd = 8192;
mss = skb_shinfo(skb)->gso_size;
......@@ -3308,7 +3327,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
* frags into skb->data */
hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
if (skb->data_len && hdr_len == len) {
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
unsigned int pull_size;
case e1000_82544:
/* Make sure we have room to chop off 4 bytes,
......@@ -3357,7 +3376,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
/* work-around for errata 10 and it applies to all controllers
* in PCI-X mode, so add one more descriptor to the count
*/
if (unlikely((adapter->hw.bus_type == e1000_bus_type_pcix) &&
if (unlikely((hw->bus_type == e1000_bus_type_pcix) &&
(len > 2015)))
count++;
......@@ -3369,8 +3388,8 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
count += nr_frags;
if (adapter->hw.tx_pkt_filtering &&
(adapter->hw.mac_type == e1000_82573))
if (hw->tx_pkt_filtering &&
(hw->mac_type == e1000_82573))
e1000_transfer_dhcp_info(adapter, skb);
if (!spin_trylock_irqsave(&tx_ring->tx_lock, flags))
......@@ -3384,7 +3403,7 @@ static int e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
return NETDEV_TX_BUSY;
}
if (unlikely(adapter->hw.mac_type == e1000_82547)) {
if (unlikely(hw->mac_type == e1000_82547)) {
if (unlikely(e1000_82547_fifo_workaround(adapter, skb))) {
netif_stop_queue(netdev);
mod_timer(&adapter->tx_fifo_stall_timer, jiffies + 1);
......@@ -3481,6 +3500,7 @@ static struct net_device_stats *e1000_get_stats(struct net_device *netdev)
static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
u16 eeprom_data = 0;
......@@ -3491,7 +3511,7 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
}
/* Adapter-specific max frame size limits. */
switch (adapter->hw.mac_type) {
switch (hw->mac_type) {
case e1000_undefined ... e1000_82542_rev2_1:
case e1000_ich8lan:
if (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE) {
......@@ -3503,9 +3523,9 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
/* Jumbo Frames not supported if:
* - this is not an 82573L device
* - ASPM is enabled in any way (0x1A bits 3:2) */
e1000_read_eeprom(&adapter->hw, EEPROM_INIT_3GIO_3, 1,
e1000_read_eeprom(hw, EEPROM_INIT_3GIO_3, 1,
&eeprom_data);
if ((adapter->hw.device_id != E1000_DEV_ID_82573L) ||
if ((hw->device_id != E1000_DEV_ID_82573L) ||
(eeprom_data & EEPROM_WORD1A_ASPM_MASK)) {
if (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE) {
DPRINTK(PROBE, ERR,
......@@ -3552,13 +3572,13 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
adapter->rx_buffer_len = E1000_RXBUFFER_16384;
/* adjust allocation if LPE protects us, and we aren't using SBP */
if (!adapter->hw.tbi_compatibility_on &&
if (!hw->tbi_compatibility_on &&
((max_frame == MAXIMUM_ETHERNET_FRAME_SIZE) ||
(max_frame == MAXIMUM_ETHERNET_VLAN_SIZE)))
adapter->rx_buffer_len = MAXIMUM_ETHERNET_VLAN_SIZE;
netdev->mtu = new_mtu;
adapter->hw.max_frame_size = max_frame;
hw->max_frame_size = max_frame;
if (netif_running(netdev))
e1000_reinit_locked(adapter);
......@@ -3596,89 +3616,89 @@ void e1000_update_stats(struct e1000_adapter *adapter)
* be written while holding adapter->stats_lock
*/
adapter->stats.crcerrs += E1000_READ_REG(hw, CRCERRS);
adapter->stats.gprc += E1000_READ_REG(hw, GPRC);
adapter->stats.gorcl += E1000_READ_REG(hw, GORCL);
adapter->stats.gorch += E1000_READ_REG(hw, GORCH);
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);
adapter->stats.scc += E1000_READ_REG(hw, SCC);
adapter->stats.ecol += E1000_READ_REG(hw, ECOL);
adapter->stats.mcc += E1000_READ_REG(hw, MCC);
adapter->stats.latecol += E1000_READ_REG(hw, LATECOL);
adapter->stats.dc += E1000_READ_REG(hw, DC);
adapter->stats.sec += E1000_READ_REG(hw, SEC);
adapter->stats.rlec += E1000_READ_REG(hw, RLEC);
adapter->stats.xonrxc += E1000_READ_REG(hw, XONRXC);
adapter->stats.xontxc += E1000_READ_REG(hw, XONTXC);
adapter->stats.xoffrxc += E1000_READ_REG(hw, XOFFRXC);
adapter->stats.xofftxc += E1000_READ_REG(hw, XOFFTXC);
adapter->stats.fcruc += E1000_READ_REG(hw, FCRUC);
adapter->stats.gptc += E1000_READ_REG(hw, GPTC);
adapter->stats.gotcl += E1000_READ_REG(hw, GOTCL);
adapter->stats.gotch += E1000_READ_REG(hw, GOTCH);
adapter->stats.rnbc += E1000_READ_REG(hw, RNBC);
adapter->stats.ruc += E1000_READ_REG(hw, RUC);
adapter->stats.rfc += E1000_READ_REG(hw, RFC);
adapter->stats.rjc += E1000_READ_REG(hw, RJC);
adapter->stats.torl += E1000_READ_REG(hw, TORL);
adapter->stats.torh += E1000_READ_REG(hw, TORH);
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);
adapter->stats.crcerrs += er32(CRCERRS);
adapter->stats.gprc += er32(GPRC);
adapter->stats.gorcl += er32(GORCL);
adapter->stats.gorch += er32(GORCH);
adapter->stats.bprc += er32(BPRC);
adapter->stats.mprc += er32(MPRC);
adapter->stats.roc += er32(ROC);
if (hw->mac_type != e1000_ich8lan) {
adapter->stats.prc64 += er32(PRC64);
adapter->stats.prc127 += er32(PRC127);
adapter->stats.prc255 += er32(PRC255);
adapter->stats.prc511 += er32(PRC511);
adapter->stats.prc1023 += er32(PRC1023);
adapter->stats.prc1522 += er32(PRC1522);
}
adapter->stats.symerrs += er32(SYMERRS);
adapter->stats.mpc += er32(MPC);
adapter->stats.scc += er32(SCC);
adapter->stats.ecol += er32(ECOL);
adapter->stats.mcc += er32(MCC);
adapter->stats.latecol += er32(LATECOL);
adapter->stats.dc += er32(DC);
adapter->stats.sec += er32(SEC);
adapter->stats.rlec += er32(RLEC);
adapter->stats.xonrxc += er32(XONRXC);
adapter->stats.xontxc += er32(XONTXC);
adapter->stats.xoffrxc += er32(XOFFRXC);
adapter->stats.xofftxc += er32(XOFFTXC);
adapter->stats.fcruc += er32(FCRUC);
adapter->stats.gptc += er32(GPTC);
adapter->stats.gotcl += er32(GOTCL);
adapter->stats.gotch += er32(GOTCH);
adapter->stats.rnbc += er32(RNBC);
adapter->stats.ruc += er32(RUC);
adapter->stats.rfc += er32(RFC);
adapter->stats.rjc += er32(RJC);
adapter->stats.torl += er32(TORL);
adapter->stats.torh += er32(TORH);
adapter->stats.totl += er32(TOTL);
adapter->stats.toth += er32(TOTH);
adapter->stats.tpr += er32(TPR);
if (hw->mac_type != e1000_ich8lan) {
adapter->stats.ptc64 += er32(PTC64);
adapter->stats.ptc127 += er32(PTC127);
adapter->stats.ptc255 += er32(PTC255);
adapter->stats.ptc511 += er32(PTC511);
adapter->stats.ptc1023 += er32(PTC1023);
adapter->stats.ptc1522 += er32(PTC1522);
}
adapter->stats.mptc += er32(MPTC);
adapter->stats.bptc += er32(BPTC);
/* used for adaptive IFS */
hw->tx_packet_delta = E1000_READ_REG(hw, TPT);
hw->tx_packet_delta = er32(TPT);
adapter->stats.tpt += hw->tx_packet_delta;
hw->collision_delta = E1000_READ_REG(hw, COLC);
hw->collision_delta = er32(COLC);
adapter->stats.colc += hw->collision_delta;
if (hw->mac_type >= e1000_82543) {
adapter->stats.algnerrc += E1000_READ_REG(hw, ALGNERRC);
adapter->stats.rxerrc += E1000_READ_REG(hw, RXERRC);
adapter->stats.tncrs += E1000_READ_REG(hw, TNCRS);
adapter->stats.cexterr += E1000_READ_REG(hw, CEXTERR);
adapter->stats.tsctc += E1000_READ_REG(hw, TSCTC);
adapter->stats.tsctfc += E1000_READ_REG(hw, TSCTFC);
adapter->stats.algnerrc += er32(ALGNERRC);
adapter->stats.rxerrc += er32(RXERRC);
adapter->stats.tncrs += er32(TNCRS);
adapter->stats.cexterr += er32(CEXTERR);
adapter->stats.tsctc += er32(TSCTC);
adapter->stats.tsctfc += er32(TSCTFC);
}
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);
adapter->stats.ictxatc += E1000_READ_REG(hw, ICTXATC);
adapter->stats.ictxqec += E1000_READ_REG(hw, ICTXQEC);
adapter->stats.ictxqmtc += E1000_READ_REG(hw, ICTXQMTC);
adapter->stats.icrxdmtc += E1000_READ_REG(hw, ICRXDMTC);
adapter->stats.iac += er32(IAC);
adapter->stats.icrxoc += er32(ICRXOC);
if (hw->mac_type != e1000_ich8lan) {
adapter->stats.icrxptc += er32(ICRXPTC);
adapter->stats.icrxatc += er32(ICRXATC);
adapter->stats.ictxptc += er32(ICTXPTC);
adapter->stats.ictxatc += er32(ICTXATC);
adapter->stats.ictxqec += er32(ICTXQEC);
adapter->stats.ictxqmtc += er32(ICTXQMTC);
adapter->stats.icrxdmtc += er32(ICRXDMTC);
}
}
......@@ -3706,7 +3726,7 @@ void e1000_update_stats(struct e1000_adapter *adapter)
adapter->net_stats.tx_aborted_errors = adapter->stats.ecol;
adapter->net_stats.tx_window_errors = adapter->stats.latecol;
adapter->net_stats.tx_carrier_errors = adapter->stats.tncrs;
if (adapter->hw.bad_tx_carr_stats_fd &&
if (hw->bad_tx_carr_stats_fd &&
adapter->link_duplex == FULL_DUPLEX) {
adapter->net_stats.tx_carrier_errors = 0;
adapter->stats.tncrs = 0;
......@@ -3729,10 +3749,10 @@ void e1000_update_stats(struct e1000_adapter *adapter)
}
/* Management Stats */
if (adapter->hw.has_smbus) {
adapter->stats.mgptc += E1000_READ_REG(hw, MGTPTC);
adapter->stats.mgprc += E1000_READ_REG(hw, MGTPRC);
adapter->stats.mgpdc += E1000_READ_REG(hw, MGTPDC);
if (hw->has_smbus) {
adapter->stats.mgptc += er32(MGTPTC);
adapter->stats.mgprc += er32(MGTPRC);
adapter->stats.mgpdc += er32(MGTPDC);
}
spin_unlock_irqrestore(&adapter->stats_lock, flags);
......@@ -3752,7 +3772,7 @@ static irqreturn_t e1000_intr_msi(int irq, void *data)
#ifndef CONFIG_E1000_NAPI
int i;
#endif
u32 icr = E1000_READ_REG(hw, ICR);
u32 icr = er32(ICR);
/* in NAPI mode read ICR disables interrupts using IAM */
......@@ -3762,10 +3782,10 @@ static irqreturn_t e1000_intr_msi(int irq, void *data)
* link down event; disable receives here in the ISR and reset
* adapter in watchdog */
if (netif_carrier_ok(netdev) &&
(adapter->hw.mac_type == e1000_80003es2lan)) {
(hw->mac_type == e1000_80003es2lan)) {
/* disable receives */
u32 rctl = E1000_READ_REG(hw, RCTL);
E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
u32 rctl = er32(RCTL);
ew32(RCTL, rctl & ~E1000_RCTL_EN);
}
/* guard against interrupt when we're going down */
if (!test_bit(__E1000_DOWN, &adapter->flags))
......@@ -3810,7 +3830,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
struct net_device *netdev = data;
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 rctl, icr = E1000_READ_REG(hw, ICR);
u32 rctl, icr = er32(ICR);
#ifndef CONFIG_E1000_NAPI
int i;
#endif
......@@ -3836,10 +3856,10 @@ static irqreturn_t e1000_intr(int irq, void *data)
* reset adapter in watchdog
*/
if (netif_carrier_ok(netdev) &&
(adapter->hw.mac_type == e1000_80003es2lan)) {
(hw->mac_type == e1000_80003es2lan)) {
/* disable receives */
rctl = E1000_READ_REG(hw, RCTL);
E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
rctl = er32(RCTL);
ew32(RCTL, rctl & ~E1000_RCTL_EN);
}
/* guard against interrupt when we're going down */
if (!test_bit(__E1000_DOWN, &adapter->flags))
......@@ -3849,8 +3869,8 @@ static irqreturn_t e1000_intr(int irq, void *data)
#ifdef CONFIG_E1000_NAPI
if (unlikely(hw->mac_type < e1000_82571)) {
/* disable interrupts, without the synchronize_irq bit */
E1000_WRITE_REG(hw, IMC, ~0);
E1000_WRITE_FLUSH(hw);
ew32(IMC, ~0);
E1000_WRITE_FLUSH();
}
if (likely(netif_rx_schedule_prep(netdev, &adapter->napi))) {
adapter->total_tx_bytes = 0;
......@@ -3874,7 +3894,7 @@ static irqreturn_t e1000_intr(int irq, void *data)
* de-assertion state.
*/
if (hw->mac_type == e1000_82547 || hw->mac_type == e1000_82547_rev_2)
E1000_WRITE_REG(hw, IMC, ~0);
ew32(IMC, ~0);
adapter->total_tx_bytes = 0;
adapter->total_rx_bytes = 0;
......@@ -3947,6 +3967,7 @@ static int e1000_clean(struct napi_struct *napi, int budget)
static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
struct e1000_tx_ring *tx_ring)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct e1000_tx_desc *tx_desc, *eop_desc;
struct e1000_buffer *buffer_info;
......@@ -4014,8 +4035,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
if (tx_ring->buffer_info[eop].dma &&
time_after(jiffies, tx_ring->buffer_info[eop].time_stamp +
(adapter->tx_timeout_factor * HZ))
&& !(E1000_READ_REG(&adapter->hw, STATUS) &
E1000_STATUS_TXOFF)) {
&& !(er32(STATUS) & E1000_STATUS_TXOFF)) {
/* detected Tx unit hang */
DPRINTK(DRV, ERR, "Detected Tx Unit Hang\n"
......@@ -4031,8 +4051,8 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
" next_to_watch.status <%x>\n",
(unsigned long)((tx_ring - adapter->tx_ring) /
sizeof(struct e1000_tx_ring)),
readl(adapter->hw.hw_addr + tx_ring->tdh),
readl(adapter->hw.hw_addr + tx_ring->tdt),
readl(hw->hw_addr + tx_ring->tdh),
readl(hw->hw_addr + tx_ring->tdt),
tx_ring->next_to_use,
tx_ring->next_to_clean,
tx_ring->buffer_info[eop].time_stamp,
......@@ -4060,12 +4080,13 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter,
static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
u32 csum, struct sk_buff *skb)
{
struct e1000_hw *hw = &adapter->hw;
u16 status = (u16)status_err;
u8 errors = (u8)(status_err >> 24);
skb->ip_summed = CHECKSUM_NONE;
/* 82543 or newer only */
if (unlikely(adapter->hw.mac_type < e1000_82543)) return;
if (unlikely(hw->mac_type < e1000_82543)) return;
/* Ignore Checksum bit is set */
if (unlikely(status & E1000_RXD_STAT_IXSM)) return;
/* TCP/UDP checksum error bit is set */
......@@ -4075,7 +4096,7 @@ static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
return;
}
/* TCP/UDP Checksum has not been calculated */
if (adapter->hw.mac_type <= e1000_82547_rev_2) {
if (hw->mac_type <= e1000_82547_rev_2) {
if (!(status & E1000_RXD_STAT_TCPCS))
return;
} else {
......@@ -4086,7 +4107,7 @@ static void e1000_rx_checksum(struct e1000_adapter *adapter, u32 status_err,
if (likely(status & E1000_RXD_STAT_TCPCS)) {
/* TCP checksum is good */
skb->ip_summed = CHECKSUM_UNNECESSARY;
} else if (adapter->hw.mac_type > e1000_82547_rev_2) {
} else if (hw->mac_type > e1000_82547_rev_2) {
/* IP fragment with UDP payload */
/* Hardware complements the payload checksum, so we undo it
* and then put the value in host order for further stack use.
......@@ -4111,6 +4132,7 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring)
#endif
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
struct e1000_rx_desc *rx_desc, *next_rxd;
......@@ -4168,11 +4190,10 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
if (unlikely(rx_desc->errors & E1000_RXD_ERR_FRAME_ERR_MASK)) {
last_byte = *(skb->data + length - 1);
if (TBI_ACCEPT(&adapter->hw, status,
rx_desc->errors, length, last_byte)) {
if (TBI_ACCEPT(hw, status, rx_desc->errors, length,
last_byte)) {
spin_lock_irqsave(&adapter->stats_lock, flags);
e1000_tbi_adjust_stats(&adapter->hw,
&adapter->stats,
e1000_tbi_adjust_stats(hw, &adapter->stats,
length, skb->data);
spin_unlock_irqrestore(&adapter->stats_lock,
flags);
......@@ -4462,6 +4483,7 @@ static void e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring,
int cleaned_count)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
struct e1000_rx_desc *rx_desc;
......@@ -4559,7 +4581,7 @@ map_skb:
* applicable for weak-ordered memory model archs,
* such as IA-64). */
wmb();
writel(i, adapter->hw.hw_addr + rx_ring->rdt);
writel(i, hw->hw_addr + rx_ring->rdt);
}
}
......@@ -4572,6 +4594,7 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring,
int cleaned_count)
{
struct e1000_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
struct pci_dev *pdev = adapter->pdev;
union e1000_rx_desc_packet_split *rx_desc;
......@@ -4656,7 +4679,7 @@ no_buffers:
* descriptors are 32 bytes...so we increment tail
* twice as much.
*/
writel(i<<1, adapter->hw.hw_addr + rx_ring->rdt);
writel(i<<1, hw->hw_addr + rx_ring->rdt);
}
}
......@@ -4667,46 +4690,47 @@ no_buffers:
static void e1000_smartspeed(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u16 phy_status;
u16 phy_ctrl;
if ((adapter->hw.phy_type != e1000_phy_igp) || !adapter->hw.autoneg ||
!(adapter->hw.autoneg_advertised & ADVERTISE_1000_FULL))
if ((hw->phy_type != e1000_phy_igp) || !hw->autoneg ||
!(hw->autoneg_advertised & ADVERTISE_1000_FULL))
return;
if (adapter->smartspeed == 0) {
/* If Master/Slave config fault is asserted twice,
* we assume back-to-back */
e1000_read_phy_reg(&adapter->hw, PHY_1000T_STATUS, &phy_status);
e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_status);
if (!(phy_status & SR_1000T_MS_CONFIG_FAULT)) return;
e1000_read_phy_reg(&adapter->hw, PHY_1000T_STATUS, &phy_status);
e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_status);
if (!(phy_status & SR_1000T_MS_CONFIG_FAULT)) return;
e1000_read_phy_reg(&adapter->hw, PHY_1000T_CTRL, &phy_ctrl);
e1000_read_phy_reg(hw, PHY_1000T_CTRL, &phy_ctrl);
if (phy_ctrl & CR_1000T_MS_ENABLE) {
phy_ctrl &= ~CR_1000T_MS_ENABLE;
e1000_write_phy_reg(&adapter->hw, PHY_1000T_CTRL,
e1000_write_phy_reg(hw, PHY_1000T_CTRL,
phy_ctrl);
adapter->smartspeed++;
if (!e1000_phy_setup_autoneg(&adapter->hw) &&
!e1000_read_phy_reg(&adapter->hw, PHY_CTRL,
if (!e1000_phy_setup_autoneg(hw) &&
!e1000_read_phy_reg(hw, PHY_CTRL,
&phy_ctrl)) {
phy_ctrl |= (MII_CR_AUTO_NEG_EN |
MII_CR_RESTART_AUTO_NEG);
e1000_write_phy_reg(&adapter->hw, PHY_CTRL,
e1000_write_phy_reg(hw, PHY_CTRL,
phy_ctrl);
}
}
return;
} else if (adapter->smartspeed == E1000_SMARTSPEED_DOWNSHIFT) {
/* If still no link, perhaps using 2/3 pair cable */
e1000_read_phy_reg(&adapter->hw, PHY_1000T_CTRL, &phy_ctrl);
e1000_read_phy_reg(hw, PHY_1000T_CTRL, &phy_ctrl);
phy_ctrl |= CR_1000T_MS_ENABLE;
e1000_write_phy_reg(&adapter->hw, PHY_1000T_CTRL, phy_ctrl);
if (!e1000_phy_setup_autoneg(&adapter->hw) &&
!e1000_read_phy_reg(&adapter->hw, PHY_CTRL, &phy_ctrl)) {
e1000_write_phy_reg(hw, PHY_1000T_CTRL, phy_ctrl);
if (!e1000_phy_setup_autoneg(hw) &&
!e1000_read_phy_reg(hw, PHY_CTRL, &phy_ctrl)) {
phy_ctrl |= (MII_CR_AUTO_NEG_EN |
MII_CR_RESTART_AUTO_NEG);
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, phy_ctrl);
e1000_write_phy_reg(hw, PHY_CTRL, phy_ctrl);
}
}
/* Restart process after E1000_SMARTSPEED_MAX iterations */
......@@ -4744,24 +4768,25 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
int cmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
struct mii_ioctl_data *data = if_mii(ifr);
int retval;
u16 mii_reg;
u16 spddplx;
unsigned long flags;
if (adapter->hw.media_type != e1000_media_type_copper)
if (hw->media_type != e1000_media_type_copper)
return -EOPNOTSUPP;
switch (cmd) {
case SIOCGMIIPHY:
data->phy_id = adapter->hw.phy_addr;
data->phy_id = hw->phy_addr;
break;
case SIOCGMIIREG:
if (!capable(CAP_NET_ADMIN))
return -EPERM;
spin_lock_irqsave(&adapter->stats_lock, flags);
if (e1000_read_phy_reg(&adapter->hw, data->reg_num & 0x1F,
if (e1000_read_phy_reg(hw, data->reg_num & 0x1F,
&data->val_out)) {
spin_unlock_irqrestore(&adapter->stats_lock, flags);
return -EIO;
......@@ -4775,20 +4800,20 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
return -EFAULT;
mii_reg = data->val_in;
spin_lock_irqsave(&adapter->stats_lock, flags);
if (e1000_write_phy_reg(&adapter->hw, data->reg_num,
if (e1000_write_phy_reg(hw, data->reg_num,
mii_reg)) {
spin_unlock_irqrestore(&adapter->stats_lock, flags);
return -EIO;
}
spin_unlock_irqrestore(&adapter->stats_lock, flags);
if (adapter->hw.media_type == e1000_media_type_copper) {
if (hw->media_type == e1000_media_type_copper) {
switch (data->reg_num) {
case PHY_CTRL:
if (mii_reg & MII_CR_POWER_DOWN)
break;
if (mii_reg & MII_CR_AUTO_NEG_EN) {
adapter->hw.autoneg = 1;
adapter->hw.autoneg_advertised = 0x2F;
hw->autoneg = 1;
hw->autoneg_advertised = 0x2F;
} else {
if (mii_reg & 0x40)
spddplx = SPEED_1000;
......@@ -4811,7 +4836,7 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
break;
case M88E1000_PHY_SPEC_CTRL:
case M88E1000_EXT_PHY_SPEC_CTRL:
if (e1000_phy_reset(&adapter->hw))
if (e1000_phy_reset(hw))
return -EIO;
break;
}
......@@ -4885,6 +4910,7 @@ static void e1000_vlan_rx_register(struct net_device *netdev,
struct vlan_group *grp)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 ctrl, rctl;
if (!test_bit(__E1000_DOWN, &adapter->flags))
......@@ -4893,22 +4919,22 @@ static void e1000_vlan_rx_register(struct net_device *netdev,
if (grp) {
/* enable VLAN tag insert/strip */
ctrl = E1000_READ_REG(&adapter->hw, CTRL);
ctrl = er32(CTRL);
ctrl |= E1000_CTRL_VME;
E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
ew32(CTRL, ctrl);
if (adapter->hw.mac_type != e1000_ich8lan) {
/* enable VLAN receive filtering */
rctl = E1000_READ_REG(&adapter->hw, RCTL);
rctl = er32(RCTL);
rctl &= ~E1000_RCTL_CFIEN;
E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
ew32(RCTL, rctl);
e1000_update_mng_vlan(adapter);
}
} else {
/* disable VLAN tag insert/strip */
ctrl = E1000_READ_REG(&adapter->hw, CTRL);
ctrl = er32(CTRL);
ctrl &= ~E1000_CTRL_VME;
E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
ew32(CTRL, ctrl);
if (adapter->hw.mac_type != e1000_ich8lan) {
if (adapter->mng_vlan_id !=
......@@ -4927,22 +4953,24 @@ static void e1000_vlan_rx_register(struct net_device *netdev,
static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 vfta, index;
if ((adapter->hw.mng_cookie.status &
if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
(vid == adapter->mng_vlan_id))
return;
/* add VID to filter table */
index = (vid >> 5) & 0x7F;
vfta = E1000_READ_REG_ARRAY(&adapter->hw, VFTA, index);
vfta = E1000_READ_REG_ARRAY(hw, VFTA, index);
vfta |= (1 << (vid & 0x1F));
e1000_write_vfta(&adapter->hw, index, vfta);
e1000_write_vfta(hw, index, vfta);
}
static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 vfta, index;
if (!test_bit(__E1000_DOWN, &adapter->flags))
......@@ -4951,7 +4979,7 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
if (!test_bit(__E1000_DOWN, &adapter->flags))
e1000_irq_enable(adapter);
if ((adapter->hw.mng_cookie.status &
if ((hw->mng_cookie.status &
E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
(vid == adapter->mng_vlan_id)) {
/* release control to f/w */
......@@ -4961,9 +4989,9 @@ static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
/* remove VID from filter table */
index = (vid >> 5) & 0x7F;
vfta = E1000_READ_REG_ARRAY(&adapter->hw, VFTA, index);
vfta = E1000_READ_REG_ARRAY(hw, VFTA, index);
vfta &= ~(1 << (vid & 0x1F));
e1000_write_vfta(&adapter->hw, index, vfta);
e1000_write_vfta(hw, index, vfta);
}
static void e1000_restore_vlan(struct e1000_adapter *adapter)
......@@ -4982,10 +5010,12 @@ static void e1000_restore_vlan(struct e1000_adapter *adapter)
int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
{
adapter->hw.autoneg = 0;
struct e1000_hw *hw = &adapter->hw;
hw->autoneg = 0;
/* Fiber NICs only allow 1000 gbps Full duplex */
if ((adapter->hw.media_type == e1000_media_type_fiber) &&
if ((hw->media_type == e1000_media_type_fiber) &&
spddplx != (SPEED_1000 + DUPLEX_FULL)) {
DPRINTK(PROBE, ERR, "Unsupported Speed/Duplex configuration\n");
return -EINVAL;
......@@ -4993,20 +5023,20 @@ int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
switch (spddplx) {
case SPEED_10 + DUPLEX_HALF:
adapter->hw.forced_speed_duplex = e1000_10_half;
hw->forced_speed_duplex = e1000_10_half;
break;
case SPEED_10 + DUPLEX_FULL:
adapter->hw.forced_speed_duplex = e1000_10_full;
hw->forced_speed_duplex = e1000_10_full;
break;
case SPEED_100 + DUPLEX_HALF:
adapter->hw.forced_speed_duplex = e1000_100_half;
hw->forced_speed_duplex = e1000_100_half;
break;
case SPEED_100 + DUPLEX_FULL:
adapter->hw.forced_speed_duplex = e1000_100_full;
hw->forced_speed_duplex = e1000_100_full;
break;
case SPEED_1000 + DUPLEX_FULL:
adapter->hw.autoneg = 1;
adapter->hw.autoneg_advertised = ADVERTISE_1000_FULL;
hw->autoneg = 1;
hw->autoneg_advertised = ADVERTISE_1000_FULL;
break;
case SPEED_1000 + DUPLEX_HALF: /* not supported */
default:
......@@ -5020,6 +5050,7 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 ctrl, ctrl_ext, rctl, status;
u32 wufc = adapter->wol;
#ifdef CONFIG_PM
......@@ -5039,7 +5070,7 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
return retval;
#endif
status = E1000_READ_REG(&adapter->hw, STATUS);
status = er32(STATUS);
if (status & E1000_STATUS_LU)
wufc &= ~E1000_WUFC_LNKC;
......@@ -5049,40 +5080,40 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
/* turn on all-multi mode if wake on multicast is enabled */
if (wufc & E1000_WUFC_MC) {
rctl = E1000_READ_REG(&adapter->hw, RCTL);
rctl = er32(RCTL);
rctl |= E1000_RCTL_MPE;
E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
ew32(RCTL, rctl);
}
if (adapter->hw.mac_type >= e1000_82540) {
ctrl = E1000_READ_REG(&adapter->hw, CTRL);
if (hw->mac_type >= e1000_82540) {
ctrl = er32(CTRL);
/* advertise wake from D3Cold */
#define E1000_CTRL_ADVD3WUC 0x00100000
/* phy power management enable */
#define E1000_CTRL_EN_PHY_PWR_MGMT 0x00200000
ctrl |= E1000_CTRL_ADVD3WUC |
E1000_CTRL_EN_PHY_PWR_MGMT;
E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
ew32(CTRL, ctrl);
}
if (adapter->hw.media_type == e1000_media_type_fiber ||
adapter->hw.media_type == e1000_media_type_internal_serdes) {
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes) {
/* keep the laser running in D3 */
ctrl_ext = E1000_READ_REG(&adapter->hw, CTRL_EXT);
ctrl_ext = er32(CTRL_EXT);
ctrl_ext |= E1000_CTRL_EXT_SDP7_DATA;
E1000_WRITE_REG(&adapter->hw, CTRL_EXT, ctrl_ext);
ew32(CTRL_EXT, ctrl_ext);
}
/* Allow time for pending master requests to run */
e1000_disable_pciex_master(&adapter->hw);
e1000_disable_pciex_master(hw);
E1000_WRITE_REG(&adapter->hw, WUC, E1000_WUC_PME_EN);
E1000_WRITE_REG(&adapter->hw, WUFC, wufc);
ew32(WUC, E1000_WUC_PME_EN);
ew32(WUFC, wufc);
pci_enable_wake(pdev, PCI_D3hot, 1);
pci_enable_wake(pdev, PCI_D3cold, 1);
} else {
E1000_WRITE_REG(&adapter->hw, WUC, 0);
E1000_WRITE_REG(&adapter->hw, WUFC, 0);
ew32(WUC, 0);
ew32(WUFC, 0);
pci_enable_wake(pdev, PCI_D3hot, 0);
pci_enable_wake(pdev, PCI_D3cold, 0);
}
......@@ -5095,8 +5126,8 @@ static int e1000_suspend(struct pci_dev *pdev, pm_message_t state)
pci_enable_wake(pdev, PCI_D3cold, 1);
}
if (adapter->hw.phy_type == e1000_phy_igp_3)
e1000_phy_powerdown_workaround(&adapter->hw);
if (hw->phy_type == e1000_phy_igp_3)
e1000_phy_powerdown_workaround(hw);
if (netif_running(netdev))
e1000_free_irq(adapter);
......@@ -5117,6 +5148,7 @@ static int e1000_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
u32 err;
pci_set_power_state(pdev, PCI_D0);
......@@ -5135,7 +5167,7 @@ static int e1000_resume(struct pci_dev *pdev)
e1000_power_up_phy(adapter);
e1000_reset(adapter);
E1000_WRITE_REG(&adapter->hw, WUS, ~0);
ew32(WUS, ~0);
e1000_init_manageability(adapter);
......@@ -5148,8 +5180,8 @@ static int e1000_resume(struct pci_dev *pdev)
* DRV_LOAD until the interface is up. For all other cases,
* let the f/w know that the h/w is now under the control
* of the driver. */
if (adapter->hw.mac_type != e1000_82573 ||
!e1000_check_mng_mode(&adapter->hw))
if (hw->mac_type != e1000_82573 ||
!e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
return 0;
......@@ -5215,6 +5247,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev->priv;
struct e1000_hw *hw = &adapter->hw;
if (pci_enable_device(pdev)) {
printk(KERN_ERR "e1000: Cannot re-enable PCI device after reset.\n");
......@@ -5226,7 +5259,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev)
pci_enable_wake(pdev, PCI_D3cold, 0);
e1000_reset(adapter);
E1000_WRITE_REG(&adapter->hw, WUS, ~0);
ew32(WUS, ~0);
return PCI_ERS_RESULT_RECOVERED;
}
......@@ -5243,6 +5276,7 @@ static void e1000_io_resume(struct pci_dev *pdev)
{
struct net_device *netdev = pci_get_drvdata(pdev);
struct e1000_adapter *adapter = netdev->priv;
struct e1000_hw *hw = &adapter->hw;
e1000_init_manageability(adapter);
......@@ -5259,8 +5293,8 @@ static void e1000_io_resume(struct pci_dev *pdev)
* DRV_LOAD until the interface is up. For all other cases,
* let the f/w know that the h/w is now under the control
* of the driver. */
if (adapter->hw.mac_type != e1000_82573 ||
!e1000_check_mng_mode(&adapter->hw))
if (hw->mac_type != e1000_82573 ||
!e1000_check_mng_mode(hw))
e1000_get_hw_control(adapter);
}
......
drivers/net/e1000/e1000_osdep.h
View file @ 1dc32918
......@@ -55,13 +55,13 @@
#define DEBUGOUT7 DEBUGOUT3
#define E1000_WRITE_REG(a, reg, value) ( \
writel((value), ((a)->hw_addr + \
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg))))
#define er32(reg)\
(readl(hw->hw_addr + ((hw->mac_type >= e1000_82543) \
? E1000_##reg : E1000_82542_##reg)))
#define E1000_READ_REG(a, reg) ( \
readl((a)->hw_addr + \
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg)))
#define ew32(reg, value) \
(writel((value), (hw->hw_addr + ((hw->mac_type >= e1000_82543) \
? E1000_##reg : E1000_82542_##reg))))
#define E1000_WRITE_REG_ARRAY(a, reg, offset, value) ( \
writel((value), ((a)->hw_addr + \
......@@ -96,7 +96,7 @@
(((a)->mac_type >= e1000_82543) ? E1000_##reg : E1000_82542_##reg) + \
(offset)))
#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, STATUS)
#define E1000_WRITE_FLUSH() er32(STATUS)
#define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \
writel((value), ((a)->flash_address + reg)))
......
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