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e1000: integrate ich8 support into driver
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This hooks up the ich8 structure into the driver itself.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
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Auke Kok authored and Auke Kok committed Jun 27, 2006
1 parent d37ea5d commit cd94dd0
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Showing 4 changed files with 725 additions and 130 deletions.
1 change: 1 addition & 0 deletions drivers/net/e1000/e1000.h
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Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,7 @@ struct e1000_adapter;

#define AUTO_ALL_MODES 0
#define E1000_EEPROM_82544_APM 0x0004
#define E1000_EEPROM_ICH8_APME 0x0004
#define E1000_EEPROM_APME 0x0400

#ifndef E1000_MASTER_SLAVE
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80 changes: 58 additions & 22 deletions drivers/net/e1000/e1000_ethtool.c
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Original file line number Diff line number Diff line change
Expand Up @@ -109,7 +109,8 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
SUPPORTED_1000baseT_Full|
SUPPORTED_Autoneg |
SUPPORTED_TP);

if (hw->phy_type == e1000_phy_ife)
ecmd->supported &= ~SUPPORTED_1000baseT_Full;
ecmd->advertising = ADVERTISED_TP;

if (hw->autoneg == 1) {
Expand Down Expand Up @@ -573,6 +574,7 @@ e1000_get_drvinfo(struct net_device *netdev,
case e1000_82572:
case e1000_82573:
case e1000_80003es2lan:
case e1000_ich8lan:
sprintf(firmware_version, "%d.%d-%d",
(eeprom_data & 0xF000) >> 12,
(eeprom_data & 0x0FF0) >> 4,
Expand Down Expand Up @@ -757,6 +759,7 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
toggle = 0x7FFFF3FF;
break;
case e1000_82573:
case e1000_ich8lan:
toggle = 0x7FFFF033;
break;
default:
Expand All @@ -776,11 +779,12 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
}
/* restore previous status */
E1000_WRITE_REG(&adapter->hw, STATUS, before);

REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
if (adapter->hw.mac_type != e1000_ich8lan) {
REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
}
REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
Expand All @@ -793,20 +797,22 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);

REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0x003FFFFB);
before = (adapter->hw.mac_type == e1000_ich8lan ?
0x06C3B33E : 0x06DFB3FE);
REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);

if (adapter->hw.mac_type >= e1000_82543) {

REG_SET_AND_CHECK(RCTL, 0x06DFB3FE, 0xFFFFFFFF);
REG_SET_AND_CHECK(RCTL, before, 0xFFFFFFFF);
REG_PATTERN_TEST(RDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
if (adapter->hw.mac_type != e1000_ich8lan)
REG_PATTERN_TEST(TXCW, 0xC000FFFF, 0x0000FFFF);
REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);

for (i = 0; i < E1000_RAR_ENTRIES; i++) {
REG_PATTERN_TEST(RA + ((i << 1) << 2), 0xFFFFFFFF,
0xFFFFFFFF);
value = (adapter->hw.mac_type == e1000_ich8lan ?
E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
for (i = 0; i < value; i++) {
REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
0xFFFFFFFF);
}
Expand All @@ -820,7 +826,9 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)

}

for (i = 0; i < E1000_MC_TBL_SIZE; i++)
value = (adapter->hw.mac_type == e1000_ich8lan ?
E1000_MC_TBL_SIZE_ICH8LAN : E1000_MC_TBL_SIZE);
for (i = 0; i < value; i++)
REG_PATTERN_TEST(MTA + (i << 2), 0xFFFFFFFF, 0xFFFFFFFF);

*data = 0;
Expand Down Expand Up @@ -892,6 +900,8 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
/* Test each interrupt */
for (; i < 10; i++) {

if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
continue;
/* Interrupt to test */
mask = 1 << i;

Expand Down Expand Up @@ -1251,16 +1261,31 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
GG82563_PHY_KMRN_MODE_CTRL,
0x1CC);
}
/* force 1000, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);

/* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
E1000_CTRL_FD); /* Force Duplex to FULL */

if (adapter->hw.phy_type == e1000_phy_ife) {
/* force 100, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x6100);

/* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
E1000_CTRL_SPD_100 |/* Force Speed to 100 */
E1000_CTRL_FD); /* Force Duplex to FULL */
} else {
/* force 1000, set loopback */
e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);

/* Now set up the MAC to the same speed/duplex as the PHY. */
ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL);
ctrl_reg &= ~E1000_CTRL_SPD_SEL; /* Clear the speed sel bits */
ctrl_reg |= (E1000_CTRL_FRCSPD | /* Set the Force Speed Bit */
E1000_CTRL_FRCDPX | /* Set the Force Duplex Bit */
E1000_CTRL_SPD_1000 |/* Force Speed to 1000 */
E1000_CTRL_FD); /* Force Duplex to FULL */
}

if (adapter->hw.media_type == e1000_media_type_copper &&
adapter->hw.phy_type == e1000_phy_m88) {
Expand Down Expand Up @@ -1320,6 +1345,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
case e1000_82572:
case e1000_82573:
case e1000_80003es2lan:
case e1000_ich8lan:
return e1000_integrated_phy_loopback(adapter);
break;

Expand Down Expand Up @@ -1786,6 +1812,16 @@ e1000_phys_id(struct net_device *netdev, uint32_t data)
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
} else if (adapter->hw.phy_type == e1000_phy_ife) {
if (!adapter->blink_timer.function) {
init_timer(&adapter->blink_timer);
adapter->blink_timer.function = e1000_led_blink_callback;
adapter->blink_timer.data = (unsigned long) adapter;
}
mod_timer(&adapter->blink_timer, jiffies);
msleep_interruptible(data * 1000);
del_timer_sync(&adapter->blink_timer);
e1000_write_phy_reg(&(adapter->hw), IFE_PHY_SPECIAL_CONTROL_LED, 0);
} else {
e1000_blink_led_start(&adapter->hw);
msleep_interruptible(data * 1000);
Expand Down
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