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path: root/drivers/net/e1000/e1000_ethtool.c
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Diffstat (limited to 'drivers/net/e1000/e1000_ethtool.c')
-rw-r--r--drivers/net/e1000/e1000_ethtool.c558
1 files changed, 270 insertions, 288 deletions
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index a3f6a9c72ec..6a3893acfe0 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -29,21 +29,8 @@
/* ethtool support for e1000 */
#include "e1000.h"
-
#include <asm/uaccess.h>
-extern int e1000_up(struct e1000_adapter *adapter);
-extern void e1000_down(struct e1000_adapter *adapter);
-extern void e1000_reinit_locked(struct e1000_adapter *adapter);
-extern void e1000_reset(struct e1000_adapter *adapter);
-extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx);
-extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
-extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
-extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
-extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
-extern void e1000_update_stats(struct e1000_adapter *adapter);
-
-
struct e1000_stats {
char stat_string[ETH_GSTRING_LEN];
int sizeof_stat;
@@ -112,8 +99,8 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
};
#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test)
-static int
-e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+static int e1000_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -162,7 +149,7 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
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);
@@ -185,8 +172,8 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
return 0;
}
-static int
-e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
+static int e1000_set_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -231,9 +218,8 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
return 0;
}
-static void
-e1000_get_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
+static void e1000_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -251,9 +237,8 @@ e1000_get_pauseparam(struct net_device *netdev,
}
}
-static int
-e1000_set_pauseparam(struct net_device *netdev,
- struct ethtool_pauseparam *pause)
+static int e1000_set_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -289,15 +274,13 @@ e1000_set_pauseparam(struct net_device *netdev,
return retval;
}
-static u32
-e1000_get_rx_csum(struct net_device *netdev)
+static u32 e1000_get_rx_csum(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->rx_csum;
}
-static int
-e1000_set_rx_csum(struct net_device *netdev, u32 data)
+static int e1000_set_rx_csum(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->rx_csum = data;
@@ -309,18 +292,17 @@ e1000_set_rx_csum(struct net_device *netdev, u32 data)
return 0;
}
-static u32
-e1000_get_tx_csum(struct net_device *netdev)
+static u32 e1000_get_tx_csum(struct net_device *netdev)
{
return (netdev->features & NETIF_F_HW_CSUM) != 0;
}
-static int
-e1000_set_tx_csum(struct net_device *netdev, u32 data)
+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;
@@ -334,12 +316,13 @@ e1000_set_tx_csum(struct net_device *netdev, u32 data)
return 0;
}
-static int
-e1000_set_tso(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)
@@ -357,30 +340,26 @@ e1000_set_tso(struct net_device *netdev, u32 data)
return 0;
}
-static u32
-e1000_get_msglevel(struct net_device *netdev)
+static u32 e1000_get_msglevel(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
return adapter->msg_enable;
}
-static void
-e1000_set_msglevel(struct net_device *netdev, u32 data)
+static void e1000_set_msglevel(struct net_device *netdev, u32 data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
adapter->msg_enable = data;
}
-static int
-e1000_get_regs_len(struct net_device *netdev)
+static int e1000_get_regs_len(struct net_device *netdev)
{
#define E1000_REGS_LEN 32
return E1000_REGS_LEN * sizeof(u32);
}
-static void
-e1000_get_regs(struct net_device *netdev,
- struct ethtool_regs *regs, void *p)
+static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
+ void *p)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -391,22 +370,22 @@ e1000_get_regs(struct net_device *netdev,
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);
@@ -464,20 +443,20 @@ e1000_get_regs(struct net_device *netdev,
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)
+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,
- struct ethtool_eeprom *eeprom, u8 *bytes)
+static int e1000_get_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -504,10 +483,12 @@ e1000_get_eeprom(struct net_device *netdev,
last_word - first_word + 1,
eeprom_buff);
else {
- for (i = 0; i < last_word - first_word + 1; i++)
- if ((ret_val = e1000_read_eeprom(hw, first_word + i, 1,
- &eeprom_buff[i])))
+ for (i = 0; i < last_word - first_word + 1; i++) {
+ ret_val = e1000_read_eeprom(hw, first_word + i, 1,
+ &eeprom_buff[i]);
+ if (ret_val)
break;
+ }
}
/* Device's eeprom is always little-endian, word addressable */
@@ -521,9 +502,8 @@ e1000_get_eeprom(struct net_device *netdev,
return ret_val;
}
-static int
-e1000_set_eeprom(struct net_device *netdev,
- struct ethtool_eeprom *eeprom, u8 *bytes)
+static int e1000_set_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *bytes)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -584,11 +564,11 @@ e1000_set_eeprom(struct net_device *netdev,
return ret_val;
}
-static void
-e1000_get_drvinfo(struct net_device *netdev,
- struct ethtool_drvinfo *drvinfo)
+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;
@@ -597,8 +577,8 @@ 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:
@@ -619,12 +599,12 @@ e1000_get_drvinfo(struct net_device *netdev,
drvinfo->eedump_len = e1000_get_eeprom_len(netdev);
}
-static void
-e1000_get_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+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;
@@ -640,12 +620,12 @@ e1000_get_ringparam(struct net_device *netdev,
ring->rx_jumbo_pending = 0;
}
-static int
-e1000_set_ringparam(struct net_device *netdev,
- struct ethtool_ringparam *ring)
+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;
@@ -691,9 +671,11 @@ e1000_set_ringparam(struct net_device *netdev,
if (netif_running(adapter->netdev)) {
/* Try to get new resources before deleting old */
- if ((err = e1000_setup_all_rx_resources(adapter)))
+ err = e1000_setup_all_rx_resources(adapter);
+ if (err)
goto err_setup_rx;
- if ((err = e1000_setup_all_tx_resources(adapter)))
+ err = e1000_setup_all_tx_resources(adapter);
+ if (err)
goto err_setup_tx;
/* save the new, restore the old in order to free it,
@@ -707,7 +689,8 @@ e1000_set_ringparam(struct net_device *netdev,
kfree(rx_old);
adapter->rx_ring = rxdr;
adapter->tx_ring = txdr;
- if ((err = e1000_up(adapter)))
+ err = e1000_up(adapter);
+ if (err)
goto err_setup;
}
@@ -728,12 +711,13 @@ err_setup:
return err;
}
-static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
- int reg, u32 mask, u32 write)
+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;
@@ -751,10 +735,11 @@ static bool reg_pattern_test(struct e1000_adapter *adapter, u64 *data,
return false;
}
-static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
- int reg, u32 mask, u32 write)
+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);
@@ -772,7 +757,7 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
#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; \
@@ -781,22 +766,22 @@ static bool reg_set_and_check(struct e1000_adapter *adapter, u64 *data,
#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; \
} while (0)
-static int
-e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
+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:
@@ -812,10 +797,10 @@ 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);
@@ -823,9 +808,9 @@ 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);
@@ -845,20 +830,20 @@ 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,
@@ -874,7 +859,7 @@ 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);
@@ -883,9 +868,9 @@ e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
return 0;
}
-static int
-e1000_eeprom_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;
@@ -893,7 +878,7 @@ 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;
}
@@ -901,30 +886,30 @@ e1000_eeprom_test(struct e1000_adapter *adapter, u64 *data)
}
/* If Checksum is not Correct return error else test passed */
- if ((checksum != (u16) EEPROM_SUM) && !(*data))
+ if ((checksum != (u16)EEPROM_SUM) && !(*data))
*data = 2;
return *data;
}
-static irqreturn_t
-e1000_test_intr(int irq, void *data)
+static irqreturn_t e1000_test_intr(int irq, void *data)
{
- struct net_device *netdev = (struct net_device *) 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;
}
-static int
-e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
+static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
{
struct net_device *netdev = adapter->netdev;
u32 mask, i = 0;
bool shared_int = true;
u32 irq = adapter->pdev->irq;
+ struct e1000_hw *hw = &adapter->hw;
*data = 0;
@@ -942,13 +927,13 @@ 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 */
@@ -962,8 +947,8 @@ 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) {
@@ -979,8 +964,8 @@ 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)) {
@@ -996,8 +981,8 @@ 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) {
@@ -1008,7 +993,7 @@ 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 */
@@ -1017,8 +1002,7 @@ e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
return *data;
}
-static void
-e1000_free_desc_rings(struct e1000_adapter *adapter)
+static void e1000_free_desc_rings(struct e1000_adapter *adapter)
{
struct e1000_tx_ring *txdr = &adapter->test_tx_ring;
struct e1000_rx_ring *rxdr = &adapter->test_rx_ring;
@@ -1064,9 +1048,9 @@ e1000_free_desc_rings(struct e1000_adapter *adapter)
return;
}
-static int
-e1000_setup_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;
@@ -1078,41 +1062,39 @@ e1000_setup_desc_rings(struct e1000_adapter *adapter)
if (!txdr->count)
txdr->count = E1000_DEFAULT_TXD;
- if (!(txdr->buffer_info = kcalloc(txdr->count,
- sizeof(struct e1000_buffer),
- GFP_KERNEL))) {
+ txdr->buffer_info = kcalloc(txdr->count, sizeof(struct e1000_buffer),
+ GFP_KERNEL);
+ if (!txdr->buffer_info) {
ret_val = 1;
goto err_nomem;
}
txdr->size = txdr->count * sizeof(struct e1000_tx_desc);
txdr->size = ALIGN(txdr->size, 4096);
- if (!(txdr->desc = pci_alloc_consistent(pdev, txdr->size,
- &txdr->dma))) {
+ txdr->desc = pci_alloc_consistent(pdev, txdr->size, &txdr->dma);
+ if (!txdr->desc) {
ret_val = 2;
goto err_nomem;
}
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);
struct sk_buff *skb;
unsigned int size = 1024;
- if (!(skb = alloc_skb(size, GFP_KERNEL))) {
+ skb = alloc_skb(size, GFP_KERNEL);
+ if (!skb) {
ret_val = 3;
goto err_nomem;
}
@@ -1135,40 +1117,40 @@ e1000_setup_desc_rings(struct e1000_adapter *adapter)
if (!rxdr->count)
rxdr->count = E1000_DEFAULT_RXD;
- if (!(rxdr->buffer_info = kcalloc(rxdr->count,
- sizeof(struct e1000_buffer),
- GFP_KERNEL))) {
+ rxdr->buffer_info = kcalloc(rxdr->count, sizeof(struct e1000_buffer),
+ GFP_KERNEL);
+ if (!rxdr->buffer_info) {
ret_val = 4;
goto err_nomem;
}
rxdr->size = rxdr->count * sizeof(struct e1000_rx_desc);
- if (!(rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma))) {
+ rxdr->desc = pci_alloc_consistent(pdev, rxdr->size, &rxdr->dma);
+ if (!rxdr->desc) {
ret_val = 5;
goto err_nomem;
}
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);
struct sk_buff *skb;
- if (!(skb = alloc_skb(E1000_RXBUFFER_2048 + NET_IP_ALIGN,
- GFP_KERNEL))) {
+ skb = alloc_skb(E1000_RXBUFFER_2048 + NET_IP_ALIGN, GFP_KERNEL);
+ if (!skb) {
ret_val = 6;
goto err_nomem;
}
@@ -1189,73 +1171,74 @@ err_nomem:
return ret_val;
}
-static void
-e1000_phy_disable_receiver(struct e1000_adapter *adapter)
+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)
+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)
+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);
@@ -1267,55 +1250,55 @@ 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;
return 0;
}
-static int
-e1000_integrated_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 */
@@ -1325,10 +1308,10 @@ 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 */
@@ -1336,23 +1319,23 @@ 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);
@@ -1360,15 +1343,15 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
return 0;
}
-static int
-e1000_set_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.
@@ -1402,9 +1385,9 @@ 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;
}
@@ -1412,8 +1395,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
return 8;
}
-static int
-e1000_setup_loopback_test(struct e1000_adapter *adapter)
+static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
u32 rctl;
@@ -1431,14 +1413,14 @@ 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)
@@ -1447,16 +1429,15 @@ e1000_setup_loopback_test(struct e1000_adapter *adapter)
return 7;
}
-static void
-e1000_loopback_cleanup(struct e1000_adapter *adapter)
+static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
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:
@@ -1464,7 +1445,7 @@ 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;
}
@@ -1489,8 +1470,8 @@ e1000_loopback_cleanup(struct e1000_adapter *adapter)
}
}
-static void
-e1000_create_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
+static void e1000_create_lbtest_frame(struct sk_buff *skb,
+ unsigned int frame_size)
{
memset(skb->data, 0xFF, frame_size);
frame_size &= ~1;
@@ -1499,8 +1480,8 @@ e1000_create_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
memset(&skb->data[frame_size / 2 + 12], 0xAF, 1);
}
-static int
-e1000_check_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
+static int e1000_check_lbtest_frame(struct sk_buff *skb,
+ unsigned int frame_size)
{
frame_size &= ~1;
if (*(skb->data + 3) == 0xFF) {
@@ -1512,16 +1493,16 @@ e1000_check_lbtest_frame(struct sk_buff *skb, unsigned int frame_size)
return 13;
}
-static int
-e1000_run_loopback_test(struct e1000_adapter *adapter)
+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
@@ -1544,7 +1525,7 @@ 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;
@@ -1577,21 +1558,24 @@ e1000_run_loopback_test(struct e1000_adapter *adapter)
return ret_val;
}
-static int
-e1000_loopback_test(struct e1000_adapter *adapter, u64 *data)
+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;
goto out;
}
- if ((*data = e1000_setup_desc_rings(adapter)))
+ *data = e1000_setup_desc_rings(adapter);
+ if (*data)
goto out;
- if ((*data = e1000_setup_loopback_test(adapter)))
+ *data = e1000_setup_loopback_test(adapter);
+ if (*data)
goto err_loopback;
*data = e1000_run_loopback_test(adapter);
e1000_loopback_cleanup(adapter);
@@ -1602,38 +1586,37 @@ out:
return *data;
}
-static int
-e1000_link_test(struct e1000_adapter *adapter, u64 *data)
+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;
}
}
return *data;
}
-static int
-e1000_get_sset_count(struct net_device *netdev, int sset)
+static int e1000_get_sset_count(struct net_device *netdev, int sset)
{
switch (sset) {
case ETH_SS_TEST:
@@ -1645,11 +1628,11 @@ e1000_get_sset_count(struct net_device *netdev, int sset)
}
}
-static void
-e1000_diag_test(struct net_device *netdev,
- struct ethtool_test *eth_test, u64 *data)
+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);
@@ -1657,9 +1640,9 @@ 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");
@@ -1692,9 +1675,9 @@ 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);
@@ -1717,7 +1700,8 @@ e1000_diag_test(struct net_device *netdev,
msleep_interruptible(4 * 1000);
}
-static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol)
+static int e1000_wol_exclusion(struct e1000_adapter *adapter,
+ struct ethtool_wolinfo *wol)
{
struct e1000_hw *hw = &adapter->hw;
int retval = 1; /* fail by default */
@@ -1742,7 +1726,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
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;
}
@@ -1766,7 +1750,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
/* 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;
@@ -1778,10 +1762,11 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
return retval;
}
-static void
-e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+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;
@@ -1793,7 +1778,7 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
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;
@@ -1818,8 +1803,7 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
return;
}
-static int
-e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
+static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
@@ -1863,61 +1847,60 @@ e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
/* bit defines for adapter->led_status */
#define E1000_LED_ON 0
-static void
-e1000_led_blink_callback(unsigned long data)
+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);
}
-static int
-e1000_phys_id(struct net_device *netdev, u32 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;
+ 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;
- adapter->blink_timer.data = (unsigned long) adapter;
+ adapter->blink_timer.data = (unsigned long)adapter;
}
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
e1000_write_phy_reg(&(adapter->hw), IFE_PHY_SPECIAL_CONTROL_LED, 0);
} else {
- e1000_blink_led_start(&adapter->hw);
+ 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;
}
-static int
-e1000_nway_reset(struct net_device *netdev)
+static int e1000_nway_reset(struct net_device *netdev)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
if (netif_running(netdev))
@@ -1925,9 +1908,8 @@ e1000_nway_reset(struct net_device *netdev)
return 0;
}
-static void
-e1000_get_ethtool_stats(struct net_device *netdev,
- struct ethtool_stats *stats, u64 *data)
+static void e1000_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, u64 *data)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
int i;
@@ -1941,8 +1923,8 @@ e1000_get_ethtool_stats(struct net_device *netdev,
/* BUG_ON(i != E1000_STATS_LEN); */
}
-static void
-e1000_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
+static void e1000_get_strings(struct net_device *netdev, u32 stringset,
+ u8 *data)
{
u8 *p = data;
int i;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-19 18:41:16 +0000