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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.c202
1 files changed, 34 insertions, 168 deletions
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 27f996a2010..490b2b7cd3a 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -82,7 +82,6 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
{ "rx_long_byte_count", E1000_STAT(stats.gorcl) },
{ "rx_csum_offload_good", E1000_STAT(hw_csum_good) },
{ "rx_csum_offload_errors", E1000_STAT(hw_csum_err) },
- { "rx_header_split", E1000_STAT(rx_hdr_split) },
{ "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
{ "tx_smbus", E1000_STAT(stats.mgptc) },
{ "rx_smbus", E1000_STAT(stats.mgprc) },
@@ -114,8 +113,6 @@ static int e1000_get_settings(struct net_device *netdev,
SUPPORTED_1000baseT_Full|
SUPPORTED_Autoneg |
SUPPORTED_TP);
- if (hw->phy_type == e1000_phy_ife)
- ecmd->supported &= ~SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_TP;
if (hw->autoneg == 1) {
@@ -178,14 +175,6 @@ static int e1000_set_settings(struct net_device *netdev,
struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- /* When SoL/IDER sessions are active, autoneg/speed/duplex
- * cannot be changed */
- if (e1000_check_phy_reset_block(hw)) {
- DPRINTK(DRV, ERR, "Cannot change link characteristics "
- "when SoL/IDER is active.\n");
- return -EINVAL;
- }
-
while (test_and_set_bit(__E1000_RESETTING, &adapter->flags))
msleep(1);
@@ -330,10 +319,7 @@ static int e1000_set_tso(struct net_device *netdev, u32 data)
else
netdev->features &= ~NETIF_F_TSO;
- if (data && (adapter->hw.mac_type > e1000_82547_rev_2))
- netdev->features |= NETIF_F_TSO6;
- else
- netdev->features &= ~NETIF_F_TSO6;
+ netdev->features &= ~NETIF_F_TSO6;
DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
adapter->tso_force = true;
@@ -441,7 +427,6 @@ static void e1000_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
regs_buff[24] = (u32)phy_data; /* phy local receiver status */
regs_buff[25] = regs_buff[24]; /* phy remote receiver status */
if (hw->mac_type >= e1000_82540 &&
- hw->mac_type < e1000_82571 &&
hw->media_type == e1000_media_type_copper) {
regs_buff[26] = er32(MANC);
}
@@ -554,10 +539,8 @@ static int e1000_set_eeprom(struct net_device *netdev,
ret_val = e1000_write_eeprom(hw, first_word,
last_word - first_word + 1, eeprom_buff);
- /* Update the checksum over the first part of the EEPROM if needed
- * and flush shadow RAM for 82573 conrollers */
- if ((ret_val == 0) && ((first_word <= EEPROM_CHECKSUM_REG) ||
- (hw->mac_type == e1000_82573)))
+ /* Update the checksum over the first part of the EEPROM if needed */
+ if ((ret_val == 0) && (first_word <= EEPROM_CHECKSUM_REG))
e1000_update_eeprom_checksum(hw);
kfree(eeprom_buff);
@@ -568,31 +551,12 @@ 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;
strncpy(drvinfo->driver, e1000_driver_name, 32);
strncpy(drvinfo->version, e1000_driver_version, 32);
- /* EEPROM image version # is reported as firmware version # for
- * 8257{1|2|3} controllers */
- e1000_read_eeprom(hw, 5, 1, &eeprom_data);
- switch (hw->mac_type) {
- case e1000_82571:
- case e1000_82572:
- case e1000_82573:
- case e1000_80003es2lan:
- case e1000_ich8lan:
- sprintf(firmware_version, "%d.%d-%d",
- (eeprom_data & 0xF000) >> 12,
- (eeprom_data & 0x0FF0) >> 4,
- eeprom_data & 0x000F);
- break;
- default:
- sprintf(firmware_version, "N/A");
- }
-
+ sprintf(firmware_version, "N/A");
strncpy(drvinfo->fw_version, firmware_version, 32);
strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
drvinfo->regdump_len = e1000_get_regs_len(netdev);
@@ -781,21 +745,9 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
/* The status register is Read Only, so a write should fail.
* Some bits that get toggled are ignored.
*/
- switch (hw->mac_type) {
+
/* there are several bits on newer hardware that are r/w */
- case e1000_82571:
- case e1000_82572:
- case e1000_80003es2lan:
- toggle = 0x7FFFF3FF;
- break;
- case e1000_82573:
- case e1000_ich8lan:
- toggle = 0x7FFFF033;
- break;
- default:
- toggle = 0xFFFFF833;
- break;
- }
+ toggle = 0xFFFFF833;
before = er32(STATUS);
value = (er32(STATUS) & toggle);
@@ -810,12 +762,10 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
/* restore previous status */
ew32(STATUS, before);
- if (hw->mac_type != e1000_ich8lan) {
- REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
- REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
- REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
- REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
- }
+ REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
+ REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
+ REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
+ REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
@@ -830,8 +780,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
- before = (hw->mac_type == e1000_ich8lan ?
- 0x06C3B33E : 0x06DFB3FE);
+ before = 0x06DFB3FE;
REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
@@ -839,12 +788,10 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
- if (hw->mac_type != e1000_ich8lan)
- REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
+ REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
- value = (hw->mac_type == e1000_ich8lan ?
- E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
+ value = E1000_RAR_ENTRIES;
for (i = 0; i < value; i++) {
REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
0xFFFFFFFF);
@@ -859,8 +806,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
}
- value = (hw->mac_type == e1000_ich8lan ?
- E1000_MC_TBL_SIZE_ICH8LAN : E1000_MC_TBL_SIZE);
+ value = E1000_MC_TBL_SIZE;
for (i = 0; i < value; i++)
REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);
@@ -933,9 +879,6 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
/* Test each interrupt */
for (; i < 10; i++) {
- if (hw->mac_type == e1000_ich8lan && i == 8)
- continue;
-
/* Interrupt to test */
mask = 1 << i;
@@ -1289,35 +1232,20 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
e1000_write_phy_reg(hw, PHY_CTRL, 0x9140);
/* autoneg off */
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 = er32(CTRL);
- if (hw->phy_type == e1000_phy_ife) {
- /* force 100, set loopback */
- e1000_write_phy_reg(hw, PHY_CTRL, 0x6100);
+ /* force 1000, set loopback */
+ e1000_write_phy_reg(hw, PHY_CTRL, 0x4140);
- /* Now set up the MAC to the same speed/duplex as the PHY. */
- ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
- ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
- E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
- E1000_CTRL_SPD_100 |/* Force Speed to 100 */
- E1000_CTRL_FD); /* Force Duplex to FULL */
- } else {
- /* force 1000, set loopback */
- e1000_write_phy_reg(hw, PHY_CTRL, 0x4140);
-
- /* Now set up the MAC to the same speed/duplex as the PHY. */
- 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 */
- E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
- E1000_CTRL_FD); /* Force Duplex to FULL */
- }
+ /* Now set up the MAC to the same speed/duplex as the PHY. */
+ 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 */
+ E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
+ E1000_CTRL_FD); /* Force Duplex to FULL */
if (hw->media_type == e1000_media_type_copper &&
hw->phy_type == e1000_phy_m88)
@@ -1373,14 +1301,8 @@ static int e1000_set_phy_loopback(struct e1000_adapter *adapter)
case e1000_82541_rev_2:
case e1000_82547:
case e1000_82547_rev_2:
- case e1000_82571:
- case e1000_82572:
- case e1000_82573:
- case e1000_80003es2lan:
- case e1000_ich8lan:
return e1000_integrated_phy_loopback(adapter);
break;
-
default:
/* Default PHY loopback work is to read the MII
* control register and assert bit 14 (loopback mode).
@@ -1409,14 +1331,6 @@ static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
case e1000_82546_rev_3:
return e1000_set_phy_loopback(adapter);
break;
- case e1000_82571:
- case e1000_82572:
-#define E1000_SERDES_LB_ON 0x410
- e1000_set_phy_loopback(adapter);
- ew32(SCTL, E1000_SERDES_LB_ON);
- msleep(10);
- return 0;
- break;
default:
rctl = er32(RCTL);
rctl |= E1000_RCTL_LBM_TCVR;
@@ -1440,26 +1354,12 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
ew32(RCTL, rctl);
switch (hw->mac_type) {
- case e1000_82571:
- case e1000_82572:
- if (hw->media_type == e1000_media_type_fiber ||
- hw->media_type == e1000_media_type_internal_serdes) {
-#define E1000_SERDES_LB_OFF 0x400
- ew32(SCTL, E1000_SERDES_LB_OFF);
- msleep(10);
- break;
- }
- /* Fall Through */
case e1000_82545:
case e1000_82546:
case e1000_82545_rev_3:
case e1000_82546_rev_3:
default:
hw->autoneg = true;
- if (hw->phy_type == e1000_phy_gg82563)
- e1000_write_phy_reg(hw,
- GG82563_PHY_KMRN_MODE_CTRL,
- 0x180);
e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
if (phy_reg & MII_CR_LOOPBACK) {
phy_reg &= ~MII_CR_LOOPBACK;
@@ -1560,17 +1460,6 @@ 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(hw)) {
- DPRINTK(DRV, ERR, "Cannot do PHY loopback test "
- "when SoL/IDER is active.\n");
- *data = 0;
- goto out;
- }
-
*data = e1000_setup_desc_rings(adapter);
if (*data)
goto out;
@@ -1592,13 +1481,13 @@ static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
*data = 0;
if (hw->media_type == e1000_media_type_internal_serdes) {
int i = 0;
- hw->serdes_link_down = true;
+ hw->serdes_has_link = false;
/* On some blade server designs, link establishment
* could take as long as 2-3 minutes */
do {
e1000_check_for_link(hw);
- if (!hw->serdes_link_down)
+ if (hw->serdes_has_link)
return *data;
msleep(20);
} while (i++ < 3750);
@@ -1716,15 +1605,11 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter,
case E1000_DEV_ID_82545EM_COPPER:
case E1000_DEV_ID_82546GB_QUAD_COPPER:
case E1000_DEV_ID_82546GB_PCIE:
- case E1000_DEV_ID_82571EB_SERDES_QUAD:
/* these don't support WoL at all */
wol->supported = 0;
break;
case E1000_DEV_ID_82546EB_FIBER:
case E1000_DEV_ID_82546GB_FIBER:
- case E1000_DEV_ID_82571EB_FIBER:
- case E1000_DEV_ID_82571EB_SERDES:
- case E1000_DEV_ID_82571EB_COPPER:
/* Wake events not supported on port B */
if (er32(STATUS) & E1000_STATUS_FUNC_1) {
wol->supported = 0;
@@ -1733,10 +1618,6 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter,
/* return success for non excluded adapter ports */
retval = 0;
break;
- case E1000_DEV_ID_82571EB_QUAD_COPPER:
- case E1000_DEV_ID_82571EB_QUAD_FIBER:
- case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
- case E1000_DEV_ID_82571PT_QUAD_COPPER:
case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
/* quad port adapters only support WoL on port A */
if (!adapter->quad_port_a) {
@@ -1872,30 +1753,15 @@ static int e1000_phys_id(struct net_device *netdev, u32 data)
if (!data)
data = INT_MAX;
- 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(hw);
- mod_timer(&adapter->blink_timer, jiffies);
- msleep_interruptible(data * 1000);
- del_timer_sync(&adapter->blink_timer);
- } 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;
- }
- 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(hw);
- msleep_interruptible(data * 1000);
+ 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(hw);
+ mod_timer(&adapter->blink_timer, jiffies);
+ msleep_interruptible(data * 1000);
+ del_timer_sync(&adapter->blink_timer);
e1000_led_off(hw);
clear_bit(E1000_LED_ON, &adapter->led_status);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-23 12:15:56 +0000