X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fe1000%2Fe1000_ethtool.c;h=88a82ba88f578b0216f213ca6ca1b4d525e741e7;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=d1c705b412c27209acc90761cafcade597e2fdd7;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57;p=linux-2.6.git diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index d1c705b41..88a82ba88 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -1,7 +1,7 @@ /******************************************************************************* - Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved. + Copyright(c) 1999 - 2006 Intel Corporation. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free @@ -22,6 +22,7 @@ Contact Information: Linux NICS + e1000-devel Mailing List Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 *******************************************************************************/ @@ -108,7 +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) { @@ -202,11 +204,9 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) /* reset the link */ - if (netif_running(adapter->netdev)) { - e1000_down(adapter); - e1000_reset(adapter); - e1000_up(adapter); - } else + if (netif_running(adapter->netdev)) + e1000_reinit_locked(adapter); + else e1000_reset(adapter); return 0; @@ -253,10 +253,9 @@ e1000_set_pauseparam(struct net_device *netdev, hw->original_fc = hw->fc; if (adapter->fc_autoneg == AUTONEG_ENABLE) { - if (netif_running(adapter->netdev)) { - e1000_down(adapter); - e1000_up(adapter); - } else + if (netif_running(adapter->netdev)) + e1000_reinit_locked(adapter); + else e1000_reset(adapter); } else return ((hw->media_type == e1000_media_type_fiber) ? @@ -278,10 +277,9 @@ e1000_set_rx_csum(struct net_device *netdev, uint32_t data) struct e1000_adapter *adapter = netdev_priv(netdev); adapter->rx_csum = data; - if (netif_running(netdev)) { - e1000_down(adapter); - e1000_up(adapter); - } else + if (netif_running(netdev)) + e1000_reinit_locked(adapter); + else e1000_reset(adapter); return 0; } @@ -576,6 +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, @@ -630,6 +629,9 @@ e1000_set_ringparam(struct net_device *netdev, tx_ring_size = sizeof(struct e1000_tx_ring) * adapter->num_tx_queues; rx_ring_size = sizeof(struct e1000_rx_ring) * adapter->num_rx_queues; + while (test_and_set_bit(__E1000_RESETTING, &adapter->flags)) + msleep(1); + if (netif_running(adapter->netdev)) e1000_down(adapter); @@ -690,9 +692,11 @@ e1000_set_ringparam(struct net_device *netdev, adapter->rx_ring = rx_new; adapter->tx_ring = tx_new; if ((err = e1000_up(adapter))) - return err; + goto err_setup; } + clear_bit(__E1000_RESETTING, &adapter->flags); + return 0; err_setup_tx: e1000_free_all_rx_resources(adapter); @@ -700,6 +704,8 @@ err_setup_rx: adapter->rx_ring = rx_old; adapter->tx_ring = tx_old; e1000_up(adapter); +err_setup: + clear_bit(__E1000_RESETTING, &adapter->flags); return err; } @@ -753,6 +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: @@ -772,11 +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); @@ -789,20 +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); } @@ -816,7 +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; @@ -864,16 +876,16 @@ static int e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data) { struct net_device *netdev = adapter->netdev; - uint32_t mask, i=0, shared_int = TRUE; - uint32_t irq = adapter->pdev->irq; + uint32_t mask, i=0, shared_int = TRUE; + uint32_t irq = adapter->pdev->irq; *data = 0; /* Hook up test interrupt handler just for this test */ - if (!request_irq(irq, &e1000_test_intr, SA_PROBEIRQ, netdev->name, - netdev)) { + if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, + netdev->name, netdev)) { shared_int = FALSE; - } else if (request_irq(irq, &e1000_test_intr, SA_SHIRQ, + } else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED, netdev->name, netdev)){ *data = 1; return -1; @@ -888,25 +900,27 @@ 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; - if (!shared_int) { - /* Disable the interrupt to be reported in - * the cause register and then force the same - * interrupt and see if one gets posted. If - * an interrupt was posted to the bus, the - * test failed. - */ - adapter->test_icr = 0; - E1000_WRITE_REG(&adapter->hw, IMC, mask); - E1000_WRITE_REG(&adapter->hw, ICS, mask); - msec_delay(10); - - if (adapter->test_icr & mask) { - *data = 3; - break; - } + if (!shared_int) { + /* Disable the interrupt to be reported in + * the cause register and then force the same + * interrupt and see if one gets posted. If + * an interrupt was posted to the bus, the + * test failed. + */ + adapter->test_icr = 0; + E1000_WRITE_REG(&adapter->hw, IMC, mask); + E1000_WRITE_REG(&adapter->hw, ICS, mask); + msec_delay(10); + + if (adapter->test_icr & mask) { + *data = 3; + break; + } } /* Enable the interrupt to be reported in @@ -925,7 +939,7 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data) break; } - if (!shared_int) { + if (!shared_int) { /* Disable the other interrupts to be reported in * the cause register and then force the other * interrupts and see if any get posted. If @@ -1245,18 +1259,33 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter) } else if (adapter->hw.phy_type == e1000_phy_gg82563) { e1000_write_phy_reg(&adapter->hw, GG82563_PHY_KMRN_MODE_CTRL, - 0x1CE); + 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) { @@ -1316,6 +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; @@ -1567,6 +1597,7 @@ e1000_diag_test(struct net_device *netdev, struct e1000_adapter *adapter = netdev_priv(netdev); boolean_t if_running = netif_running(netdev); + set_bit(__E1000_DRIVER_TESTING, &adapter->flags); if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* Offline tests */ @@ -1581,7 +1612,8 @@ e1000_diag_test(struct net_device *netdev, eth_test->flags |= ETH_TEST_FL_FAILED; if (if_running) - e1000_down(adapter); + /* indicate we're in test mode */ + dev_close(netdev); else e1000_reset(adapter); @@ -1606,8 +1638,9 @@ e1000_diag_test(struct net_device *netdev, adapter->hw.autoneg = autoneg; e1000_reset(adapter); + clear_bit(__E1000_DRIVER_TESTING, &adapter->flags); if (if_running) - e1000_up(adapter); + dev_open(netdev); } else { /* Online tests */ if (e1000_link_test(adapter, &data[4])) @@ -1618,6 +1651,8 @@ e1000_diag_test(struct net_device *netdev, data[1] = 0; data[2] = 0; data[3] = 0; + + clear_bit(__E1000_DRIVER_TESTING, &adapter->flags); } msleep_interruptible(4 * 1000); } @@ -1777,21 +1812,18 @@ 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.mac_type < e1000_82573) { - E1000_WRITE_REG(&adapter->hw, LEDCTL, - (E1000_LEDCTL_LED2_BLINK_RATE | - E1000_LEDCTL_LED0_BLINK | E1000_LEDCTL_LED2_BLINK | - (E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED2_MODE_SHIFT) | - (E1000_LEDCTL_MODE_LINK_ACTIVITY << E1000_LEDCTL_LED0_MODE_SHIFT) | - (E1000_LEDCTL_MODE_LED_OFF << E1000_LEDCTL_LED1_MODE_SHIFT))); + } 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_WRITE_REG(&adapter->hw, LEDCTL, - (E1000_LEDCTL_LED2_BLINK_RATE | - E1000_LEDCTL_LED1_BLINK | E1000_LEDCTL_LED2_BLINK | - (E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED2_MODE_SHIFT) | - (E1000_LEDCTL_MODE_LINK_ACTIVITY << E1000_LEDCTL_LED1_MODE_SHIFT) | - (E1000_LEDCTL_MODE_LED_OFF << E1000_LEDCTL_LED0_MODE_SHIFT))); + e1000_blink_led_start(&adapter->hw); msleep_interruptible(data * 1000); } @@ -1806,10 +1838,8 @@ static int e1000_nway_reset(struct net_device *netdev) { struct e1000_adapter *adapter = netdev_priv(netdev); - if (netif_running(netdev)) { - e1000_down(adapter); - e1000_up(adapter); - } + if (netif_running(netdev)) + e1000_reinit_locked(adapter); return 0; }