diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-24 10:15:13 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-24 10:15:13 -0700 |
commit | a319a2773a13bab56a0d0b3744ba8703324313b5 (patch) | |
tree | f02c86acabd1031439fd422a167784007e84ebb1 /drivers/net/e1000 | |
parent | e18fa700c9a31360bc8f193aa543b7ef7b39a06b (diff) | |
parent | 183798799216fad36c7219fe8d4d6dee6b8fa755 (diff) |
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (217 commits)
net/ieee80211: fix more crypto-related build breakage
[PATCH] Spidernet: add ethtool -S (show statistics)
[NET] GT96100: Delete bitrotting ethernet driver
[PATCH] mv643xx_eth: restrict to 32-bit PPC_MULTIPLATFORM
[PATCH] Cirrus Logic ep93xx ethernet driver
r8169: the MMIO region of the 8167 stands behin BAR#1
e1000, ixgb: Remove pointless wrappers
[PATCH] Remove powerpc specific parts of 3c509 driver
[PATCH] s2io: Switch to pci_get_device
[PATCH] gt96100: move to pci_get_device API
[PATCH] ehea: bugfix for register access functions
[PATCH] e1000 disable device on PCI error
drivers/net/phy/fixed: #if 0 some incomplete code
drivers/net: const-ify ethtool_ops declarations
[PATCH] ethtool: allow const ethtool_ops
[PATCH] sky2: big endian
[PATCH] sky2: fiber support
[PATCH] sky2: tx pause bug fix
drivers/net: Trim trailing whitespace
[PATCH] ehea: IBM eHEA Ethernet Device Driver
...
Manually resolved conflicts in drivers/net/ixgb/ixgb_main.c and
drivers/net/sky2.c related to CHECKSUM_HW/CHECKSUM_PARTIAL changes by
commit 84fa7933a33f806bbbaae6775e87459b1ec584c0 that just happened to be
next to unrelated changes in this update.
Diffstat (limited to 'drivers/net/e1000')
-rw-r--r-- | drivers/net/e1000/e1000.h | 6 | ||||
-rw-r--r-- | drivers/net/e1000/e1000_ethtool.c | 279 | ||||
-rw-r--r-- | drivers/net/e1000/e1000_hw.c | 1167 | ||||
-rw-r--r-- | drivers/net/e1000/e1000_hw.h | 26 | ||||
-rw-r--r-- | drivers/net/e1000/e1000_main.c | 154 | ||||
-rw-r--r-- | drivers/net/e1000/e1000_osdep.h | 19 | ||||
-rw-r--r-- | drivers/net/e1000/e1000_param.c | 161 |
7 files changed, 951 insertions, 861 deletions
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index d304297c496c..98afa9c2057e 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -242,12 +242,10 @@ struct e1000_adapter { struct timer_list watchdog_timer; struct timer_list phy_info_timer; struct vlan_group *vlgrp; - uint16_t mng_vlan_id; + uint16_t mng_vlan_id; uint32_t bd_number; uint32_t rx_buffer_len; - uint32_t part_num; uint32_t wol; - uint32_t ksp3_port_a; uint32_t smartspeed; uint32_t en_mng_pt; uint16_t link_speed; @@ -342,7 +340,9 @@ struct e1000_adapter { boolean_t tso_force; #endif boolean_t smart_power_down; /* phy smart power down */ + boolean_t quad_port_a; unsigned long flags; + uint32_t eeprom_wol; }; enum e1000_state_t { diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index 88a82ba88f57..e39aa1fc4d1e 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -183,6 +183,9 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) return -EINVAL; } + while (test_and_set_bit(__E1000_RESETTING, &adapter->flags)) + msleep(1); + if (ecmd->autoneg == AUTONEG_ENABLE) { hw->autoneg = 1; if (hw->media_type == e1000_media_type_fiber) @@ -199,16 +202,20 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) ADVERTISED_TP; ecmd->advertising = hw->autoneg_advertised; } else - if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) + if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) { + clear_bit(__E1000_RESETTING, &adapter->flags); return -EINVAL; + } /* reset the link */ - if (netif_running(adapter->netdev)) - e1000_reinit_locked(adapter); - else + if (netif_running(adapter->netdev)) { + e1000_down(adapter); + e1000_up(adapter); + } else e1000_reset(adapter); + clear_bit(__E1000_RESETTING, &adapter->flags); return 0; } @@ -238,9 +245,13 @@ e1000_set_pauseparam(struct net_device *netdev, { struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; + int retval = 0; adapter->fc_autoneg = pause->autoneg; + while (test_and_set_bit(__E1000_RESETTING, &adapter->flags)) + msleep(1); + if (pause->rx_pause && pause->tx_pause) hw->fc = e1000_fc_full; else if (pause->rx_pause && !pause->tx_pause) @@ -253,15 +264,17 @@ e1000_set_pauseparam(struct net_device *netdev, hw->original_fc = hw->fc; if (adapter->fc_autoneg == AUTONEG_ENABLE) { - if (netif_running(adapter->netdev)) - e1000_reinit_locked(adapter); - else + if (netif_running(adapter->netdev)) { + e1000_down(adapter); + e1000_up(adapter); + } else e1000_reset(adapter); } else - return ((hw->media_type == e1000_media_type_fiber) ? - e1000_setup_link(hw) : e1000_force_mac_fc(hw)); + retval = ((hw->media_type == e1000_media_type_fiber) ? + e1000_setup_link(hw) : e1000_force_mac_fc(hw)); - return 0; + clear_bit(__E1000_RESETTING, &adapter->flags); + return retval; } static uint32_t @@ -415,12 +428,12 @@ e1000_get_regs(struct net_device *netdev, regs_buff[23] = regs_buff[18]; /* mdix mode */ e1000_write_phy_reg(hw, IGP01E1000_PHY_PAGE_SELECT, 0x0); } else { - e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data); + e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS, &phy_data); regs_buff[13] = (uint32_t)phy_data; /* cable length */ regs_buff[14] = 0; /* Dummy (to align w/ IGP phy reg dump) */ regs_buff[15] = 0; /* Dummy (to align w/ IGP phy reg dump) */ regs_buff[16] = 0; /* Dummy (to align w/ IGP phy reg dump) */ - e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data); + e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data); regs_buff[17] = (uint32_t)phy_data; /* extended 10bt distance */ regs_buff[18] = regs_buff[13]; /* cable polarity */ regs_buff[19] = 0; /* Dummy (to align w/ IGP phy reg dump) */ @@ -696,7 +709,6 @@ e1000_set_ringparam(struct net_device *netdev, } clear_bit(__E1000_RESETTING, &adapter->flags); - return 0; err_setup_tx: e1000_free_all_rx_resources(adapter); @@ -881,21 +893,22 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data) *data = 0; + /* NOTE: we don't test MSI interrupts here, yet */ /* Hook up test interrupt handler just for this test */ if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, - netdev->name, netdev)) { - shared_int = FALSE; - } else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED, - netdev->name, netdev)){ + netdev->name, netdev)) + shared_int = FALSE; + else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED, + netdev->name, netdev)) { *data = 1; return -1; } - DPRINTK(PROBE,INFO, "testing %s interrupt\n", + DPRINTK(HW, INFO, "testing %s interrupt\n", (shared_int ? "shared" : "unshared")); /* Disable all the interrupts */ E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF); - msec_delay(10); + msleep(10); /* Test each interrupt */ for (; i < 10; i++) { @@ -915,7 +928,7 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data) adapter->test_icr = 0; E1000_WRITE_REG(&adapter->hw, IMC, mask); E1000_WRITE_REG(&adapter->hw, ICS, mask); - msec_delay(10); + msleep(10); if (adapter->test_icr & mask) { *data = 3; @@ -932,7 +945,7 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data) adapter->test_icr = 0; E1000_WRITE_REG(&adapter->hw, IMS, mask); E1000_WRITE_REG(&adapter->hw, ICS, mask); - msec_delay(10); + msleep(10); if (!(adapter->test_icr & mask)) { *data = 4; @@ -949,7 +962,7 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data) adapter->test_icr = 0; E1000_WRITE_REG(&adapter->hw, IMC, ~mask & 0x00007FFF); E1000_WRITE_REG(&adapter->hw, ICS, ~mask & 0x00007FFF); - msec_delay(10); + msleep(10); if (adapter->test_icr) { *data = 5; @@ -960,7 +973,7 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data) /* Disable all the interrupts */ E1000_WRITE_REG(&adapter->hw, IMC, 0xFFFFFFFF); - msec_delay(10); + msleep(10); /* Unhook test interrupt handler */ free_irq(irq, netdev); @@ -1256,11 +1269,10 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter) e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x9140); /* autoneg off */ e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8140); - } else if (adapter->hw.phy_type == e1000_phy_gg82563) { + } else if (adapter->hw.phy_type == e1000_phy_gg82563) e1000_write_phy_reg(&adapter->hw, GG82563_PHY_KMRN_MODE_CTRL, 0x1CC); - } ctrl_reg = E1000_READ_REG(&adapter->hw, CTRL); @@ -1288,9 +1300,9 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter) } if (adapter->hw.media_type == e1000_media_type_copper && - adapter->hw.phy_type == e1000_phy_m88) { + adapter->hw.phy_type == e1000_phy_m88) ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */ - } else { + else { /* Set the ILOS bit on the fiber Nic is half * duplex link is detected. */ stat_reg = E1000_READ_REG(&adapter->hw, STATUS); @@ -1383,7 +1395,7 @@ e1000_setup_loopback_test(struct e1000_adapter *adapter) #define E1000_SERDES_LB_ON 0x410 e1000_set_phy_loopback(adapter); E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_ON); - msec_delay(10); + msleep(10); return 0; break; default: @@ -1416,7 +1428,7 @@ e1000_loopback_cleanup(struct e1000_adapter *adapter) hw->media_type == e1000_media_type_internal_serdes) { #define E1000_SERDES_LB_OFF 0x400 E1000_WRITE_REG(hw, SCTL, E1000_SERDES_LB_OFF); - msec_delay(10); + msleep(10); break; } /* Fall Through */ @@ -1426,11 +1438,10 @@ e1000_loopback_cleanup(struct e1000_adapter *adapter) case e1000_82546_rev_3: default: hw->autoneg = TRUE; - if (hw->phy_type == e1000_phy_gg82563) { + 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; @@ -1497,7 +1508,7 @@ e1000_run_loopback_test(struct e1000_adapter *adapter) if (unlikely(++k == txdr->count)) k = 0; } E1000_WRITE_REG(&adapter->hw, TDT, k); - msec_delay(200); + msleep(200); time = jiffies; /* set the start time for the receive */ good_cnt = 0; do { /* receive the sent packets */ @@ -1568,14 +1579,14 @@ e1000_link_test(struct e1000_adapter *adapter, uint64_t *data) e1000_check_for_link(&adapter->hw); if (adapter->hw.serdes_link_down == FALSE) return *data; - msec_delay(20); + 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 */ - msec_delay(4000); + msleep(4000); if (!(E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU)) { *data = 1; @@ -1590,6 +1601,8 @@ e1000_diag_test_count(struct net_device *netdev) return E1000_TEST_LEN; } +extern void e1000_power_up_phy(struct e1000_adapter *); + static void e1000_diag_test(struct net_device *netdev, struct ethtool_test *eth_test, uint64_t *data) @@ -1606,6 +1619,8 @@ e1000_diag_test(struct net_device *netdev, uint8_t forced_speed_duplex = adapter->hw.forced_speed_duplex; uint8_t autoneg = adapter->hw.autoneg; + DPRINTK(HW, INFO, "offline testing starting\n"); + /* Link test performed before hardware reset so autoneg doesn't * interfere with test result */ if (e1000_link_test(adapter, &data[4])) @@ -1629,6 +1644,8 @@ e1000_diag_test(struct net_device *netdev, eth_test->flags |= ETH_TEST_FL_FAILED; e1000_reset(adapter); + /* make sure the phy is powered up */ + e1000_power_up_phy(adapter); if (e1000_loopback_test(adapter, &data[3])) eth_test->flags |= ETH_TEST_FL_FAILED; @@ -1642,6 +1659,7 @@ e1000_diag_test(struct net_device *netdev, if (if_running) dev_open(netdev); } else { + DPRINTK(HW, INFO, "online testing starting\n"); /* Online tests */ if (e1000_link_test(adapter, &data[4])) eth_test->flags |= ETH_TEST_FL_FAILED; @@ -1657,14 +1675,12 @@ e1000_diag_test(struct net_device *netdev, msleep_interruptible(4 * 1000); } -static void -e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) +static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol) { - struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; + int retval = 1; /* fail by default */ - switch (adapter->hw.device_id) { - case E1000_DEV_ID_82542: + switch (hw->device_id) { case E1000_DEV_ID_82543GC_FIBER: case E1000_DEV_ID_82543GC_COPPER: case E1000_DEV_ID_82544EI_FIBER: @@ -1672,52 +1688,87 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) case E1000_DEV_ID_82545EM_FIBER: case E1000_DEV_ID_82545EM_COPPER: case E1000_DEV_ID_82546GB_QUAD_COPPER: + case E1000_DEV_ID_82546GB_PCIE: + /* these don't support WoL at all */ wol->supported = 0; - wol->wolopts = 0; - return; - - case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: - /* device id 10B5 port-A supports wol */ - if (!adapter->ksp3_port_a) { - wol->supported = 0; - return; - } - /* KSP3 does not suppport UCAST wake-ups for any interface */ - wol->supported = WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC; - - if (adapter->wol & E1000_WUFC_EX) - DPRINTK(DRV, ERR, "Interface does not support " - "directed (unicast) frame wake-up packets\n"); - wol->wolopts = 0; - goto do_defaults; - + break; case E1000_DEV_ID_82546EB_FIBER: case E1000_DEV_ID_82546GB_FIBER: case E1000_DEV_ID_82571EB_FIBER: - /* Wake events only supported on port A for dual fiber */ + 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) { wol->supported = 0; - wol->wolopts = 0; - return; + break; } - /* Fall Through */ - + /* return success for non excluded adapter ports */ + retval = 0; + break; + case E1000_DEV_ID_82571EB_QUAD_COPPER: + case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: + /* quad port adapters only support WoL on port A */ + if (!adapter->quad_port_a) { + wol->supported = 0; + break; + } + /* return success for non excluded adapter ports */ + retval = 0; + break; default: - wol->supported = WAKE_UCAST | WAKE_MCAST | - WAKE_BCAST | WAKE_MAGIC; - wol->wolopts = 0; + /* 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 && + !adapter->eeprom_wol) { + wol->supported = 0; + break; + } -do_defaults: - if (adapter->wol & E1000_WUFC_EX) - wol->wolopts |= WAKE_UCAST; - if (adapter->wol & E1000_WUFC_MC) - wol->wolopts |= WAKE_MCAST; - if (adapter->wol & E1000_WUFC_BC) - wol->wolopts |= WAKE_BCAST; - if (adapter->wol & E1000_WUFC_MAG) - wol->wolopts |= WAKE_MAGIC; + retval = 0; + } + + return retval; +} + +static void +e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) +{ + struct e1000_adapter *adapter = netdev_priv(netdev); + + wol->supported = WAKE_UCAST | WAKE_MCAST | + WAKE_BCAST | WAKE_MAGIC; + wol->wolopts = 0; + + /* this function will set ->supported = 0 and return 1 if wol is not + * supported by this hardware */ + if (e1000_wol_exclusion(adapter, wol)) return; + + /* apply any specific unsupported masks here */ + switch (adapter->hw.device_id) { + case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: + /* KSP3 does not suppport UCAST wake-ups */ + wol->supported &= ~WAKE_UCAST; + + if (adapter->wol & E1000_WUFC_EX) + DPRINTK(DRV, ERR, "Interface does not support " + "directed (unicast) frame wake-up packets\n"); + break; + default: + break; } + + if (adapter->wol & E1000_WUFC_EX) + wol->wolopts |= WAKE_UCAST; + if (adapter->wol & E1000_WUFC_MC) + wol->wolopts |= WAKE_MCAST; + if (adapter->wol & E1000_WUFC_BC) + wol->wolopts |= WAKE_BCAST; + if (adapter->wol & E1000_WUFC_MAG) + wol->wolopts |= WAKE_MAGIC; + + return; } static int @@ -1726,51 +1777,35 @@ e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) struct e1000_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; - switch (adapter->hw.device_id) { - case E1000_DEV_ID_82542: - case E1000_DEV_ID_82543GC_FIBER: - case E1000_DEV_ID_82543GC_COPPER: - case E1000_DEV_ID_82544EI_FIBER: - case E1000_DEV_ID_82546EB_QUAD_COPPER: - case E1000_DEV_ID_82546GB_QUAD_COPPER: - case E1000_DEV_ID_82545EM_FIBER: - case E1000_DEV_ID_82545EM_COPPER: + if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) + return -EOPNOTSUPP; + + if (e1000_wol_exclusion(adapter, wol)) return wol->wolopts ? -EOPNOTSUPP : 0; + switch (hw->device_id) { case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3: - /* device id 10B5 port-A supports wol */ - if (!adapter->ksp3_port_a) - return wol->wolopts ? -EOPNOTSUPP : 0; - if (wol->wolopts & WAKE_UCAST) { DPRINTK(DRV, ERR, "Interface does not support " "directed (unicast) frame wake-up packets\n"); return -EOPNOTSUPP; } - - case E1000_DEV_ID_82546EB_FIBER: - case E1000_DEV_ID_82546GB_FIBER: - case E1000_DEV_ID_82571EB_FIBER: - /* Wake events only supported on port A for dual fiber */ - if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1) - return wol->wolopts ? -EOPNOTSUPP : 0; - /* Fall Through */ - + break; default: - if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) - return -EOPNOTSUPP; + break; + } - adapter->wol = 0; + /* these settings will always override what we currently have */ + adapter->wol = 0; - if (wol->wolopts & WAKE_UCAST) - adapter->wol |= E1000_WUFC_EX; - if (wol->wolopts & WAKE_MCAST) - adapter->wol |= E1000_WUFC_MC; - if (wol->wolopts & WAKE_BCAST) - adapter->wol |= E1000_WUFC_BC; - if (wol->wolopts & WAKE_MAGIC) - adapter->wol |= E1000_WUFC_MAG; - } + if (wol->wolopts & WAKE_UCAST) + adapter->wol |= E1000_WUFC_EX; + if (wol->wolopts & WAKE_MCAST) + adapter->wol |= E1000_WUFC_MC; + if (wol->wolopts & WAKE_BCAST) + adapter->wol |= E1000_WUFC_BC; + if (wol->wolopts & WAKE_MAGIC) + adapter->wol |= E1000_WUFC_MAG; return 0; } @@ -1887,7 +1922,7 @@ e1000_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data) } } -static struct ethtool_ops e1000_ethtool_ops = { +static const struct ethtool_ops e1000_ethtool_ops = { .get_settings = e1000_get_settings, .set_settings = e1000_set_settings, .get_drvinfo = e1000_get_drvinfo, @@ -1895,8 +1930,8 @@ static struct ethtool_ops e1000_ethtool_ops = { .get_regs = e1000_get_regs, .get_wol = e1000_get_wol, .set_wol = e1000_set_wol, - .get_msglevel = e1000_get_msglevel, - .set_msglevel = e1000_set_msglevel, + .get_msglevel = e1000_get_msglevel, + .set_msglevel = e1000_set_msglevel, .nway_reset = e1000_nway_reset, .get_link = ethtool_op_get_link, .get_eeprom_len = e1000_get_eeprom_len, @@ -1904,17 +1939,17 @@ static struct ethtool_ops e1000_ethtool_ops = { .set_eeprom = e1000_set_eeprom, .get_ringparam = e1000_get_ringparam, .set_ringparam = e1000_set_ringparam, - .get_pauseparam = e1000_get_pauseparam, - .set_pauseparam = e1000_set_pauseparam, - .get_rx_csum = e1000_get_rx_csum, - .set_rx_csum = e1000_set_rx_csum, - .get_tx_csum = e1000_get_tx_csum, - .set_tx_csum = e1000_set_tx_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, + .get_pauseparam = e1000_get_pauseparam, + .set_pauseparam = e1000_set_pauseparam, + .get_rx_csum = e1000_get_rx_csum, + .set_rx_csum = e1000_set_rx_csum, + .get_tx_csum = e1000_get_tx_csum, + .set_tx_csum = e1000_set_tx_csum, + .get_sg = ethtool_op_get_sg, + .set_sg = ethtool_op_set_sg, #ifdef NETIF_F_TSO - .get_tso = ethtool_op_get_tso, - .set_tso = e1000_set_tso, + .get_tso = ethtool_op_get_tso, + .set_tso = e1000_set_tso, #endif .self_test_count = e1000_diag_test_count, .self_test = e1000_diag_test, @@ -1922,7 +1957,7 @@ static struct ethtool_ops e1000_ethtool_ops = { .phys_id = e1000_phys_id, .get_stats_count = e1000_get_stats_count, .get_ethtool_stats = e1000_get_ethtool_stats, - .get_perm_addr = ethtool_op_get_perm_addr, + .get_perm_addr = ethtool_op_get_perm_addr, }; void e1000_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c index b3b919116e0f..10b8c8c25325 100644 --- a/drivers/net/e1000/e1000_hw.c +++ b/drivers/net/e1000/e1000_hw.c @@ -31,6 +31,7 @@ * Shared functions for accessing and configuring the MAC */ + #include "e1000_hw.h" static int32_t e1000_set_phy_type(struct e1000_hw *hw); @@ -166,10 +167,10 @@ e1000_set_phy_type(struct e1000_hw *hw) { DEBUGFUNC("e1000_set_phy_type"); - if(hw->mac_type == e1000_undefined) + if (hw->mac_type == e1000_undefined) return -E1000_ERR_PHY_TYPE; - switch(hw->phy_id) { + switch (hw->phy_id) { case M88E1000_E_PHY_ID: case M88E1000_I_PHY_ID: case M88E1011_I_PHY_ID: @@ -177,10 +178,10 @@ e1000_set_phy_type(struct e1000_hw *hw) hw->phy_type = e1000_phy_m88; break; case IGP01E1000_I_PHY_ID: - if(hw->mac_type == e1000_82541 || - hw->mac_type == e1000_82541_rev_2 || - hw->mac_type == e1000_82547 || - hw->mac_type == e1000_82547_rev_2) { + if (hw->mac_type == e1000_82541 || + hw->mac_type == e1000_82541_rev_2 || + hw->mac_type == e1000_82547 || + hw->mac_type == e1000_82547_rev_2) { hw->phy_type = e1000_phy_igp; break; } @@ -207,6 +208,7 @@ e1000_set_phy_type(struct e1000_hw *hw) return E1000_SUCCESS; } + /****************************************************************************** * IGP phy init script - initializes the GbE PHY * @@ -220,8 +222,8 @@ e1000_phy_init_script(struct e1000_hw *hw) DEBUGFUNC("e1000_phy_init_script"); - if(hw->phy_init_script) { - msec_delay(20); + if (hw->phy_init_script) { + msleep(20); /* Save off the current value of register 0x2F5B to be restored at * the end of this routine. */ @@ -230,13 +232,13 @@ e1000_phy_init_script(struct e1000_hw *hw) /* Disabled the PHY transmitter */ e1000_write_phy_reg(hw, 0x2F5B, 0x0003); - msec_delay(20); + msleep(20); e1000_write_phy_reg(hw,0x0000,0x0140); - msec_delay(5); + msleep(5); - switch(hw->mac_type) { + switch (hw->mac_type) { case e1000_82541: case e1000_82547: e1000_write_phy_reg(hw, 0x1F95, 0x0001); @@ -268,27 +270,27 @@ e1000_phy_init_script(struct e1000_hw *hw) e1000_write_phy_reg(hw, 0x0000, 0x3300); - msec_delay(20); + msleep(20); /* Now enable the transmitter */ e1000_write_phy_reg(hw, 0x2F5B, phy_saved_data); - if(hw->mac_type == e1000_82547) { + if (hw->mac_type == e1000_82547) { uint16_t fused, fine, coarse; /* Move to analog registers page */ e1000_read_phy_reg(hw, IGP01E1000_ANALOG_SPARE_FUSE_STATUS, &fused); - if(!(fused & IGP01E1000_ANALOG_SPARE_FUSE_ENABLED)) { + if (!(fused & IGP01E1000_ANALOG_SPARE_FUSE_ENABLED)) { e1000_read_phy_reg(hw, IGP01E1000_ANALOG_FUSE_STATUS, &fused); fine = fused & IGP01E1000_ANALOG_FUSE_FINE_MASK; coarse = fused & IGP01E1000_ANALOG_FUSE_COARSE_MASK; - if(coarse > IGP01E1000_ANALOG_FUSE_COARSE_THRESH) { + if (coarse > IGP01E1000_ANALOG_FUSE_COARSE_THRESH) { coarse -= IGP01E1000_ANALOG_FUSE_COARSE_10; fine -= IGP01E1000_ANALOG_FUSE_FINE_1; - } else if(coarse == IGP01E1000_ANALOG_FUSE_COARSE_THRESH) + } else if (coarse == IGP01E1000_ANALOG_FUSE_COARSE_THRESH) fine -= IGP01E1000_ANALOG_FUSE_FINE_10; fused = (fused & IGP01E1000_ANALOG_FUSE_POLY_MASK) | @@ -387,6 +389,7 @@ e1000_set_mac_type(struct e1000_hw *hw) case E1000_DEV_ID_82571EB_COPPER: case E1000_DEV_ID_82571EB_FIBER: case E1000_DEV_ID_82571EB_SERDES: + case E1000_DEV_ID_82571EB_QUAD_COPPER: hw->mac_type = e1000_82571; break; case E1000_DEV_ID_82572EI_COPPER: @@ -418,7 +421,7 @@ e1000_set_mac_type(struct e1000_hw *hw) return -E1000_ERR_MAC_TYPE; } - switch(hw->mac_type) { + switch (hw->mac_type) { case e1000_ich8lan: hw->swfwhw_semaphore_present = TRUE; hw->asf_firmware_present = TRUE; @@ -456,7 +459,7 @@ e1000_set_media_type(struct e1000_hw *hw) DEBUGFUNC("e1000_set_media_type"); - if(hw->mac_type != e1000_82543) { + if (hw->mac_type != e1000_82543) { /* tbi_compatibility is only valid on 82543 */ hw->tbi_compatibility_en = FALSE; } @@ -516,16 +519,16 @@ e1000_reset_hw(struct e1000_hw *hw) DEBUGFUNC("e1000_reset_hw"); /* For 82542 (rev 2.0), disable MWI before issuing a device reset */ - if(hw->mac_type == e1000_82542_rev2_0) { + if (hw->mac_type == e1000_82542_rev2_0) { DEBUGOUT("Disabling MWI on 82542 rev 2.0\n"); e1000_pci_clear_mwi(hw); } - if(hw->bus_type == e1000_bus_type_pci_express) { + if (hw->bus_type == e1000_bus_type_pci_express) { /* Prevent the PCI-E bus from sticking if there is no TLP connection * on the last TLP read/write transaction when MAC is reset. */ - if(e1000_disable_pciex_master(hw) != E1000_SUCCESS) { + if (e1000_disable_pciex_master(hw) != E1000_SUCCESS) { DEBUGOUT("PCI-E Master disable polling has failed.\n"); } } @@ -548,19 +551,19 @@ e1000_reset_hw(struct e1000_hw *hw) /* Delay to allow any outstanding PCI transactions to complete before * resetting the device */ - msec_delay(10); + msleep(10); ctrl = E1000_READ_REG(hw, CTRL); /* Must reset the PHY before resetting the MAC */ - if((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) { + if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) { E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_PHY_RST)); - msec_delay(5); + msleep(5); } /* Must acquire the MDIO ownership before MAC reset. * Ownership defaults to firmware after a reset. */ - if(hw->mac_type == e1000_82573) { + if (hw->mac_type == e1000_82573) { timeout = 10; extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL); @@ -570,14 +573,14 @@ e1000_reset_hw(struct e1000_hw *hw) E1000_WRITE_REG(hw, EXTCNF_CTRL, extcnf_ctrl); extcnf_ctrl = E1000_READ_REG(hw, EXTCNF_CTRL); - if(extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP) + if (extcnf_ctrl & E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP) break; else extcnf_ctrl |= E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP; - msec_delay(2); + msleep(2); timeout--; - } while(timeout); + } while (timeout); } /* Workaround for ICH8 bit corruption issue in FIFO memory */ @@ -595,7 +598,7 @@ e1000_reset_hw(struct e1000_hw *hw) */ DEBUGOUT("Issuing a global reset to MAC\n"); - switch(hw->mac_type) { + switch (hw->mac_type) { case e1000_82544: case e1000_82540: case e1000_82545: @@ -623,7 +626,7 @@ e1000_reset_hw(struct e1000_hw *hw) e1000_get_software_flag(hw); E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_RST)); - msec_delay(5); + msleep(5); break; default: E1000_WRITE_REG(hw, CTRL, (ctrl | E1000_CTRL_RST)); @@ -634,7 +637,7 @@ e1000_reset_hw(struct e1000_hw *hw) * device. Later controllers reload the EEPROM automatically, so just wait * for reload to complete. */ - switch(hw->mac_type) { + switch (hw->mac_type) { case e1000_82542_rev2_0: case e1000_82542_rev2_1: case e1000_82543: @@ -646,14 +649,14 @@ e1000_reset_hw(struct e1000_hw *hw) E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext); E1000_WRITE_FLUSH(hw); /* Wait for EEPROM reload */ - msec_delay(2); + msleep(2); break; case e1000_82541: case e1000_82541_rev_2: case e1000_82547: case e1000_82547_rev_2: /* Wait for EEPROM reload */ - msec_delay(20); + msleep(20); break; case e1000_82573: if (e1000_is_onboard_nvm_eeprom(hw) == FALSE) { @@ -669,24 +672,24 @@ e1000_reset_hw(struct e1000_hw *hw) case e1000_ich8lan: case e1000_80003es2lan: ret_val = e1000_get_auto_rd_done(hw); - if(ret_val) + if (ret_val) /* We don't want to continue accessing MAC registers. */ return ret_val; break; default: /* Wait for EEPROM reload (it happens automatically) */ - msec_delay(5); + msleep(5); break; } /* Disable HW ARPs on ASF enabled adapters */ - if(hw->mac_type >= e1000_82540 && hw->mac_type <= e1000_82547_rev_2) { + if (hw->mac_type >= e1000_82540 && hw->mac_type <= e1000_82547_rev_2) { manc = E1000_READ_REG(hw, MANC); manc &= ~(E1000_MANC_ARP_EN); E1000_WRITE_REG(hw, MANC, manc); } - if((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) { + if ((hw->mac_type == e1000_82541) || (hw->mac_type == e1000_82547)) { e1000_phy_init_script(hw); /* Configure activity LED after PHY reset */ @@ -704,8 +707,8 @@ e1000_reset_hw(struct e1000_hw *hw) icr = E1000_READ_REG(hw, ICR); /* If MWI was previously enabled, reenable it. */ - if(hw->mac_type == e1000_82542_rev2_0) { - if(hw->pci_cmd_word & CMD_MEM_WRT_INVALIDATE) + if (hw->mac_type == e1000_82542_rev2_0) { + if (hw->pci_cmd_word & PCI_COMMAND_INVALIDATE) e1000_pci_set_mwi(hw); } @@ -745,9 +748,20 @@ e1000_init_hw(struct e1000_hw *hw) DEBUGFUNC("e1000_init_hw"); + /* force full DMA clock frequency for 10/100 on ICH8 A0-B0 */ + if (hw->mac_type == e1000_ich8lan) { + reg_data = E1000_READ_REG(hw, TARC0); + reg_data |= 0x30000000; + E1000_WRITE_REG(hw, TARC0, reg_data); + + reg_data = E1000_READ_REG(hw, STATUS); + reg_data &= ~0x80000000; + E1000_WRITE_REG(hw, STATUS, reg_data); + } + /* Initialize Identification LED */ ret_val = e1000_id_led_init(hw); - if(ret_val) { + if (ret_val) { DEBUGOUT("Error Initializing Identification LED\n"); return ret_val; } @@ -765,12 +779,12 @@ e1000_init_hw(struct e1000_hw *hw) } /* For 82542 (rev 2.0), disable MWI and put the receiver into reset */ - if(hw->mac_type == e1000_82542_rev2_0) { + 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); - msec_delay(5); + msleep(5); } /* Setup the receive address. This involves initializing all of the Receive @@ -779,11 +793,11 @@ e1000_init_hw(struct e1000_hw *hw) e1000_init_rx_addrs(hw); /* For 82542 (rev 2.0), take the receiver out of reset and enable MWI */ - if(hw->mac_type == e1000_82542_rev2_0) { + if (hw->mac_type == e1000_82542_rev2_0) { E1000_WRITE_REG(hw, RCTL, 0); E1000_WRITE_FLUSH(hw); - msec_delay(1); - if(hw->pci_cmd_word & CMD_MEM_WRT_INVALIDATE) + msleep(1); + if (hw->pci_cmd_word & PCI_COMMAND_INVALIDATE) e1000_pci_set_mwi(hw); } @@ -792,7 +806,7 @@ e1000_init_hw(struct e1000_hw *hw) mta_size = E1000_MC_TBL_SIZE; if (hw->mac_type == e1000_ich8lan) mta_size = E1000_MC_TBL_SIZE_ICH8LAN; - for(i = 0; i < mta_size; i++) { + for (i = 0; i < mta_size; i++) { E1000_WRITE_REG_ARRAY(hw, MTA, i, 0); /* use write flush to prevent Memory Write Block (MWB) from * occuring when accessing our register space */ @@ -804,18 +818,18 @@ e1000_init_hw(struct e1000_hw *hw) * gives equal priority to transmits and receives. Valid only on * 82542 and 82543 silicon. */ - if(hw->dma_fairness && hw->mac_type <= e1000_82543) { + if (hw->dma_fairness && hw->mac_type <= e1000_82543) { ctrl = E1000_READ_REG(hw, CTRL); E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PRIOR); } - switch(hw->mac_type) { + switch (hw->mac_type) { case e1000_82545_rev_3: case e1000_82546_rev_3: break; default: /* Workaround for PCI-X problem when BIOS sets MMRBC incorrectly. */ - if(hw->bus_type == e1000_bus_type_pcix) { + if (hw->bus_type == e1000_bus_type_pcix) { e1000_read_pci_cfg(hw, PCIX_COMMAND_REGISTER, &pcix_cmd_word); e1000_read_pci_cfg(hw, PCIX_STATUS_REGISTER_HI, &pcix_stat_hi_word); @@ -823,9 +837,9 @@ e1000_init_hw(struct e1000_hw *hw) PCIX_COMMAND_MMRBC_SHIFT; stat_mmrbc = (pcix_stat_hi_word & PCIX_STATUS_HI_MMRBC_MASK) >> PCIX_STATUS_HI_MMRBC_SHIFT; - if(stat_mmrbc == PCIX_STATUS_HI_MMRBC_4K) + if (stat_mmrbc == PCIX_STATUS_HI_MMRBC_4K) |