AcoSail/kernel_optimize_test
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Merge branch 'upstream-fixes' of git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into tmp

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This commit is contained in:
Jeff Garzik 2006-08-24 00:45:36 -04:00
commit 699a712388
7 changed files with 80 additions and 41 deletions
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22
drivers/net/e100.c
View File

@ -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
@ -158,10 +158,10 @@
#define DRV_NAME "e100"
#define DRV_EXT "-NAPI"
#define DRV_VERSION "3.5.10-k2"DRV_EXT
#define DRV_EXT "-NAPI"
#define DRV_VERSION "3.5.10-k4"DRV_EXT
#define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver"
#define DRV_COPYRIGHT "Copyright(c) 1999-2005 Intel Corporation"
#define DRV_COPYRIGHT "Copyright(c) 1999-2006 Intel Corporation"
#define PFX DRV_NAME ": "
#define E100_WATCHDOG_PERIOD (2 * HZ)
@ -1391,15 +1391,11 @@ static int e100_phy_init(struct nic *nic)
}
if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) &&
(mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000))) {
/* enable/disable MDI/MDI-X auto-switching.
MDI/MDI-X auto-switching is disabled for 82551ER/QM chips */
if((nic->mac == mac_82551_E) || (nic->mac == mac_82551_F) ||
(nic->mac == mac_82551_10) || (nic->mii.force_media) ||
!(nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled))
mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, 0);
else
mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, NCONFIG_AUTO_SWITCH);
(mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000) &&
!(nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled))) {
/* enable/disable MDI/MDI-X auto-switching. */
mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG,
nic->mii.force_media ? 0 : NCONFIG_AUTO_SWITCH);
}
return 0;

40
drivers/net/e1000/e1000_ethtool.c
View File

@ -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
@ -1590,6 +1603,8 @@ 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 +1621,8 @@ 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 +1646,8 @@ 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 +1661,7 @@ 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;

24
drivers/net/e1000/e1000_hw.c
View File

@ -745,6 +745,17 @@ 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) {
@ -1351,11 +1362,14 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw)
E1000_WRITE_REG(hw, LEDCTL, led_ctrl);
}
/* disable lplu d3 during driver init */
ret_val = e1000_set_d3_lplu_state(hw, FALSE);
if (ret_val) {
DEBUGOUT("Error Disabling LPLU D3\n");
return ret_val;
/* The NVM settings will configure LPLU in D3 for IGP2 and IGP3 PHYs */
if (hw->phy_type == e1000_phy_igp) {
/* disable lplu d3 during driver init */
ret_val = e1000_set_d3_lplu_state(hw, FALSE);
if (ret_val) {
DEBUGOUT("Error Disabling LPLU D3\n");
return ret_val;
}
}
/* disable lplu d0 during driver init */

9
drivers/net/e1000/e1000_main.c
View File

@ -36,7 +36,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
#else
#define DRIVERNAPI "-NAPI"
#endif
#define DRV_VERSION "7.1.9-k4"DRIVERNAPI
#define DRV_VERSION "7.1.9-k6"DRIVERNAPI
char e1000_driver_version[] = DRV_VERSION;
static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
@ -48,7 +48,6 @@ static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
* {PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
*/
static struct pci_device_id e1000_pci_tbl[] = {
INTEL_E1000_ETHERNET_DEVICE(0x1000),
INTEL_E1000_ETHERNET_DEVICE(0x1001),
INTEL_E1000_ETHERNET_DEVICE(0x1004),
INTEL_E1000_ETHERNET_DEVICE(0x1008),
@ -485,7 +484,7 @@ e1000_up(struct e1000_adapter *adapter)
*
**/
static void e1000_power_up_phy(struct e1000_adapter *adapter)
void e1000_power_up_phy(struct e1000_adapter *adapter)
{
uint16_t mii_reg = 0;
@ -1499,8 +1498,6 @@ e1000_configure_tx(struct e1000_adapter *adapter)
} else if (hw->mac_type == e1000_80003es2lan) {
tarc = E1000_READ_REG(hw, TARC0);
tarc |= 1;
if (hw->media_type == e1000_media_type_internal_serdes)
tarc |= (1 << 20);
E1000_WRITE_REG(hw, TARC0, tarc);
tarc = E1000_READ_REG(hw, TARC1);
tarc |= 1;
@ -2545,7 +2542,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
cmd_length = E1000_TXD_CMD_IP;
ipcse = skb->h.raw - skb->data - 1;
#ifdef NETIF_F_TSO_IPV6
} else if (skb->protocol == ntohs(ETH_P_IPV6)) {
} else if (skb->protocol == htons(ETH_P_IPV6)) {
skb->nh.ipv6h->payload_len = 0;
skb->h.th->check =
~csum_ipv6_magic(&skb->nh.ipv6h->saddr,

11
drivers/net/ixgb/ixgb_hw.c
View File

@ -236,6 +236,17 @@ ixgb_identify_phy(struct ixgb_hw *hw)
DEBUGOUT("Identified G6104 optics\n");
phy_type = ixgb_phy_type_g6104;
break;
case IXGB_DEVICE_ID_82597EX_CX4:
DEBUGOUT("Identified CX4\n");
xpak_vendor = ixgb_identify_xpak_vendor(hw);
if (xpak_vendor == ixgb_xpak_vendor_intel) {
DEBUGOUT("Identified TXN17201 optics\n");
phy_type = ixgb_phy_type_txn17201;
} else {
DEBUGOUT("Identified G6005 optics\n");
phy_type = ixgb_phy_type_g6005;
}
break;
default:
DEBUGOUT("Unknown physical layer module\n");
phy_type = ixgb_phy_type_unknown;

1
drivers/net/ixgb/ixgb_ids.h
View File

@ -45,6 +45,7 @@
#define IXGB_DEVICE_ID_82597EX_CX4 0x109E
#define IXGB_SUBDEVICE_ID_A00C 0xA00C
#define IXGB_SUBDEVICE_ID_A01C 0xA01C
#endif /* #ifndef _IXGB_IDS_H_ */
/* End of File */

14
drivers/net/ixgb/ixgb_main.c
View File

@ -36,7 +36,7 @@ static char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
#else
#define DRIVERNAPI "-NAPI"
#endif
#define DRV_VERSION "1.0.109-k2"DRIVERNAPI
#define DRV_VERSION "1.0.109-k4"DRIVERNAPI
char ixgb_driver_version[] = DRV_VERSION;
static char ixgb_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
@ -140,12 +140,12 @@ module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
/* some defines for controlling descriptor fetches in h/w */
#define RXDCTL_WTHRESH_DEFAULT 16 /* chip writes back at this many or RXT0 */
#define RXDCTL_PTHRESH_DEFAULT 0 /* chip considers prefech below
* this */
#define RXDCTL_HTHRESH_DEFAULT 0 /* chip will only prefetch if tail
* is pushed this many descriptors
* from head */
#define RXDCTL_WTHRESH_DEFAULT 15 /* chip writes back at this many or RXT0 */
#define RXDCTL_PTHRESH_DEFAULT 0 /* chip considers prefech below
* this */
#define RXDCTL_HTHRESH_DEFAULT 0 /* chip will only prefetch if tail
* is pushed this many descriptors
* from head */
/**
* ixgb_init_module - Driver Registration Routine