Skip to content

cloud-kernel
cloud-kernel

openanolis / cloud-kernel
大约 1 年 前同步成功

通知 158
Star 36
Fork 7
cloud-kernel
cloud-kernel

体验新版 GitCode，发现更多精彩内容 >>

You need to sign in or sign up before continuing.
提交 652fff32 编写于 作者: A Auke Kok 提交者： Jeff Garzik
浏览文件
操作

igb: eliminate hw from the hw_dbg macro arguments 

Various cosmetic cleanups. Comment fixes. Eliminate the hw part out
of the hw_dbg macro since it's always used.
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
上级 d67ce533
隐藏空白更改
内联 并排
Showing with 147 addition and 182 deletion
drivers/net/igb/e1000_82575.c
浏览文件 @ 652fff32
/******************************************************************************* /*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver Intel(R) Gigabit Ethernet Linux driver
Copyright(c) 2007 Intel Corporation. Copyright(c) 2007 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License, under the terms and conditions of the GNU General Public License,
...@@ -272,7 +272,7 @@ static s32 igb_read_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset, ...@@ -272,7 +272,7 @@ static s32 igb_read_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
u32 i, i2ccmd = 0; u32 i, i2ccmd = 0;
if (offset > E1000_MAX_SGMII_PHY_REG_ADDR) { if (offset > E1000_MAX_SGMII_PHY_REG_ADDR) {
hw_dbg(hw, "PHY Address %u is out of range\n", offset); hw_dbg("PHY Address %u is out of range\n", offset);
return -E1000_ERR_PARAM; return -E1000_ERR_PARAM;
} }
...@@ -295,11 +295,11 @@ static s32 igb_read_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset, ...@@ -295,11 +295,11 @@ static s32 igb_read_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
break; break;
} }
if (!(i2ccmd & E1000_I2CCMD_READY)) { if (!(i2ccmd & E1000_I2CCMD_READY)) {
hw_dbg(hw, "I2CCMD Read did not complete\n"); hw_dbg("I2CCMD Read did not complete\n");
return -E1000_ERR_PHY; return -E1000_ERR_PHY;
} }
if (i2ccmd & E1000_I2CCMD_ERROR) { if (i2ccmd & E1000_I2CCMD_ERROR) {
hw_dbg(hw, "I2CCMD Error bit set\n"); hw_dbg("I2CCMD Error bit set\n");
return -E1000_ERR_PHY; return -E1000_ERR_PHY;
} }
...@@ -326,7 +326,7 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset, ...@@ -326,7 +326,7 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
u16 phy_data_swapped; u16 phy_data_swapped;
if (offset > E1000_MAX_SGMII_PHY_REG_ADDR) { if (offset > E1000_MAX_SGMII_PHY_REG_ADDR) {
hw_dbg(hw, "PHY Address %d is out of range\n", offset); hw_dbg("PHY Address %d is out of range\n", offset);
return -E1000_ERR_PARAM; return -E1000_ERR_PARAM;
} }
...@@ -353,11 +353,11 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset, ...@@ -353,11 +353,11 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
break; break;
} }
if (!(i2ccmd & E1000_I2CCMD_READY)) { if (!(i2ccmd & E1000_I2CCMD_READY)) {
hw_dbg(hw, "I2CCMD Write did not complete\n"); hw_dbg("I2CCMD Write did not complete\n");
return -E1000_ERR_PHY; return -E1000_ERR_PHY;
} }
if (i2ccmd & E1000_I2CCMD_ERROR) { if (i2ccmd & E1000_I2CCMD_ERROR) {
hw_dbg(hw, "I2CCMD Error bit set\n"); hw_dbg("I2CCMD Error bit set\n");
return -E1000_ERR_PHY; return -E1000_ERR_PHY;
} }
...@@ -368,7 +368,7 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset, ...@@ -368,7 +368,7 @@ static s32 igb_write_phy_reg_sgmii_82575(struct e1000_hw *hw, u32 offset,
* igb_get_phy_id_82575 - Retrieve PHY addr and id * igb_get_phy_id_82575 - Retrieve PHY addr and id
* @hw: pointer to the HW structure * @hw: pointer to the HW structure
* *
* Retreives the PHY address and ID for both PHY's which do and do not use * Retrieves the PHY address and ID for both PHY's which do and do not use
* sgmi interface. * sgmi interface.
**/ **/
static s32 igb_get_phy_id_82575(struct e1000_hw *hw) static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
...@@ -397,9 +397,8 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw) ...@@ -397,9 +397,8 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
for (phy->addr = 1; phy->addr < 8; phy->addr++) { for (phy->addr = 1; phy->addr < 8; phy->addr++) {
ret_val = igb_read_phy_reg_sgmii_82575(hw, PHY_ID1, &phy_id); ret_val = igb_read_phy_reg_sgmii_82575(hw, PHY_ID1, &phy_id);
if (ret_val == 0) { if (ret_val == 0) {
hw_dbg(hw, "Vendor ID 0x%08X read at address %u\n", hw_dbg("Vendor ID 0x%08X read at address %u\n",
phy_id, phy_id, phy->addr);
phy->addr);
/* /*
* At the time of this writing, The M88 part is * At the time of this writing, The M88 part is
* the only supported SGMII PHY product. * the only supported SGMII PHY product.
...@@ -407,8 +406,7 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw) ...@@ -407,8 +406,7 @@ static s32 igb_get_phy_id_82575(struct e1000_hw *hw)
if (phy_id == M88_VENDOR) if (phy_id == M88_VENDOR)
break; break;
} else { } else {
hw_dbg(hw, "PHY address %u was unreadable\n", hw_dbg("PHY address %u was unreadable\n", phy->addr);
phy->addr);
} }
} }
...@@ -440,7 +438,7 @@ static s32 igb_phy_hw_reset_sgmii_82575(struct e1000_hw *hw) ...@@ -440,7 +438,7 @@ static s32 igb_phy_hw_reset_sgmii_82575(struct e1000_hw *hw)
* available to us at this time. * available to us at this time.
*/ */
hw_dbg(hw, "Soft resetting SGMII attached PHY...\n"); hw_dbg("Soft resetting SGMII attached PHY...\n");
/* /*
* SFP documentation requires the following to configure the SPF module * SFP documentation requires the following to configure the SPF module
...@@ -475,34 +473,29 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active) ...@@ -475,34 +473,29 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active)
s32 ret_val; s32 ret_val;
u16 data; u16 data;
ret_val = hw->phy.ops.read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, ret_val = phy->ops.read_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT, &data);
&data);
if (ret_val) if (ret_val)
goto out; goto out;
if (active) { if (active) {
data |= IGP02E1000_PM_D0_LPLU; data |= IGP02E1000_PM_D0_LPLU;
ret_val = hw->phy.ops.write_phy_reg(hw, ret_val = phy->ops.write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
IGP02E1000_PHY_POWER_MGMT, data);
data);
if (ret_val) if (ret_val)
goto out; goto out;
/* When LPLU is enabled, we should disable SmartSpeed */ /* When LPLU is enabled, we should disable SmartSpeed */
ret_val = hw->phy.ops.read_phy_reg(hw, ret_val = phy->ops.read_phy_reg(hw, IGP01E1000_PHY_PORT_CONFIG,
IGP01E1000_PHY_PORT_CONFIG, &data);
&data);
data &= ~IGP01E1000_PSCFR_SMART_SPEED; data &= ~IGP01E1000_PSCFR_SMART_SPEED;
ret_val = hw->phy.ops.write_phy_reg(hw, ret_val = phy->ops.write_phy_reg(hw, IGP01E1000_PHY_PORT_CONFIG,
IGP01E1000_PHY_PORT_CONFIG, data);
data);
if (ret_val) if (ret_val)
goto out; goto out;
} else { } else {
data &= ~IGP02E1000_PM_D0_LPLU; data &= ~IGP02E1000_PM_D0_LPLU;
ret_val = hw->phy.ops.write_phy_reg(hw, ret_val = phy->ops.write_phy_reg(hw, IGP02E1000_PHY_POWER_MGMT,
IGP02E1000_PHY_POWER_MGMT, data);
data);
/* /*
* LPLU and SmartSpeed are mutually exclusive. LPLU is used * LPLU and SmartSpeed are mutually exclusive. LPLU is used
* during Dx states where the power conservation is most * during Dx states where the power conservation is most
...@@ -510,29 +503,25 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active) ...@@ -510,29 +503,25 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active)
* SmartSpeed, so performance is maintained. * SmartSpeed, so performance is maintained.
*/ */
if (phy->smart_speed == e1000_smart_speed_on) { if (phy->smart_speed == e1000_smart_speed_on) {
ret_val = hw->phy.ops.read_phy_reg(hw, ret_val = phy->ops.read_phy_reg(hw,
IGP01E1000_PHY_PORT_CONFIG, IGP01E1000_PHY_PORT_CONFIG, &data);
&data);
if (ret_val) if (ret_val)
goto out; goto out;
data |= IGP01E1000_PSCFR_SMART_SPEED; data |= IGP01E1000_PSCFR_SMART_SPEED;
ret_val = hw->phy.ops.write_phy_reg(hw, ret_val = phy->ops.write_phy_reg(hw,
IGP01E1000_PHY_PORT_CONFIG, IGP01E1000_PHY_PORT_CONFIG, data);
data);
if (ret_val) if (ret_val)
goto out; goto out;
} else if (phy->smart_speed == e1000_smart_speed_off) { } else if (phy->smart_speed == e1000_smart_speed_off) {
ret_val = hw->phy.ops.read_phy_reg(hw, ret_val = phy->ops.read_phy_reg(hw,
IGP01E1000_PHY_PORT_CONFIG, IGP01E1000_PHY_PORT_CONFIG, &data);
&data);
if (ret_val) if (ret_val)
goto out; goto out;
data &= ~IGP01E1000_PSCFR_SMART_SPEED; data &= ~IGP01E1000_PSCFR_SMART_SPEED;
ret_val = hw->phy.ops.write_phy_reg(hw, ret_val = phy->ops.write_phy_reg(hw,
IGP01E1000_PHY_PORT_CONFIG, IGP01E1000_PHY_PORT_CONFIG, data);
data);
if (ret_val) if (ret_val)
goto out; goto out;
} }
...@@ -546,7 +535,7 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active) ...@@ -546,7 +535,7 @@ static s32 igb_set_d0_lplu_state_82575(struct e1000_hw *hw, bool active)
* igb_acquire_nvm_82575 - Request for access to EEPROM * igb_acquire_nvm_82575 - Request for access to EEPROM
* @hw: pointer to the HW structure * @hw: pointer to the HW structure
* *
* Acquire the necessary semaphores for exclussive access to the EEPROM. * Acquire the necessary semaphores for exclusive access to the EEPROM.
* Set the EEPROM access request bit and wait for EEPROM access grant bit. * Set the EEPROM access request bit and wait for EEPROM access grant bit.
* Return successful if access grant bit set, else clear the request for * Return successful if access grant bit set, else clear the request for
* EEPROM access and return -E1000_ERR_NVM (-1). * EEPROM access and return -E1000_ERR_NVM (-1).
...@@ -617,7 +606,7 @@ static s32 igb_acquire_swfw_sync_82575(struct e1000_hw *hw, u16 mask) ...@@ -617,7 +606,7 @@ static s32 igb_acquire_swfw_sync_82575(struct e1000_hw *hw, u16 mask)
} }
if (i == timeout) { if (i == timeout) {
hw_dbg(hw, "Can't access resource, SW_FW_SYNC timeout.\n"); hw_dbg("Driver can't access resource, SW_FW_SYNC timeout.\n");
ret_val = -E1000_ERR_SWFW_SYNC; ret_val = -E1000_ERR_SWFW_SYNC;
goto out; goto out;
} }
...@@ -679,7 +668,7 @@ static s32 igb_get_cfg_done_82575(struct e1000_hw *hw) ...@@ -679,7 +668,7 @@ static s32 igb_get_cfg_done_82575(struct e1000_hw *hw)
timeout--; timeout--;
} }
if (!timeout) if (!timeout)
hw_dbg(hw, "MNG configuration cycle has not completed.\n"); hw_dbg("MNG configuration cycle has not completed.\n");
/* If EEPROM is not marked present, init the PHY manually */ /* If EEPROM is not marked present, init the PHY manually */
if (((rd32(E1000_EECD) & E1000_EECD_PRES) == 0) && if (((rd32(E1000_EECD) & E1000_EECD_PRES) == 0) &&
...@@ -718,7 +707,7 @@ static s32 igb_check_for_link_82575(struct e1000_hw *hw) ...@@ -718,7 +707,7 @@ static s32 igb_check_for_link_82575(struct e1000_hw *hw)
* @speed: stores the current speed * @speed: stores the current speed
* @duplex: stores the current duplex * @duplex: stores the current duplex
* *
* Using the physical coding sub-layer (PCS), retreive the current speed and * Using the physical coding sub-layer (PCS), retrieve the current speed and
* duplex, then store the values in the pointers provided. * duplex, then store the values in the pointers provided.
**/ **/
static s32 igb_get_pcs_speed_and_duplex_82575(struct e1000_hw *hw, u16 *speed, static s32 igb_get_pcs_speed_and_duplex_82575(struct e1000_hw *hw, u16 *speed,
...@@ -802,9 +791,9 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw) ...@@ -802,9 +791,9 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw)
*/ */
ret_val = igb_disable_pcie_master(hw); ret_val = igb_disable_pcie_master(hw);
if (ret_val) if (ret_val)
hw_dbg(hw, "PCI-E Master disable polling has failed.\n"); hw_dbg("PCI-E Master disable polling has failed.\n");
hw_dbg(hw, "Masking off all interrupts\n"); hw_dbg("Masking off all interrupts\n");
wr32(E1000_IMC, 0xffffffff); wr32(E1000_IMC, 0xffffffff);
wr32(E1000_RCTL, 0); wr32(E1000_RCTL, 0);
...@@ -815,7 +804,7 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw) ...@@ -815,7 +804,7 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw)
ctrl = rd32(E1000_CTRL); ctrl = rd32(E1000_CTRL);
hw_dbg(hw, "Issuing a global reset to MAC\n"); hw_dbg("Issuing a global reset to MAC\n");
wr32(E1000_CTRL, ctrl | E1000_CTRL_RST); wr32(E1000_CTRL, ctrl | E1000_CTRL_RST);
ret_val = igb_get_auto_rd_done(hw); ret_val = igb_get_auto_rd_done(hw);
...@@ -825,7 +814,7 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw) ...@@ -825,7 +814,7 @@ static s32 igb_reset_hw_82575(struct e1000_hw *hw)
* return with an error. This can happen in situations * return with an error. This can happen in situations
* where there is no eeprom and prevents getting link. * where there is no eeprom and prevents getting link.
*/ */
hw_dbg(hw, "Auto Read Done did not complete\n"); hw_dbg("Auto Read Done did not complete\n");
} }
/* If EEPROM is not present, run manual init scripts */ /* If EEPROM is not present, run manual init scripts */
...@@ -856,18 +845,18 @@ static s32 igb_init_hw_82575(struct e1000_hw *hw) ...@@ -856,18 +845,18 @@ static s32 igb_init_hw_82575(struct e1000_hw *hw)
/* Initialize identification LED */ /* Initialize identification LED */
ret_val = igb_id_led_init(hw); ret_val = igb_id_led_init(hw);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error initializing identification LED\n"); hw_dbg("Error initializing identification LED\n");
/* This is not fatal and we should not stop init due to this */ /* This is not fatal and we should not stop init due to this */
} }
/* Disabling VLAN filtering */ /* Disabling VLAN filtering */
hw_dbg(hw, "Initializing the IEEE VLAN\n"); hw_dbg("Initializing the IEEE VLAN\n");
igb_clear_vfta(hw); igb_clear_vfta(hw);
/* Setup the receive address */ /* Setup the receive address */
igb_init_rx_addrs(hw, rar_count); igb_init_rx_addrs(hw, rar_count);
/* Zero out the Multicast HASH table */ /* Zero out the Multicast HASH table */
hw_dbg(hw, "Zeroing the MTA\n"); hw_dbg("Zeroing the MTA\n");
for (i = 0; i < mac->mta_reg_count; i++) for (i = 0; i < mac->mta_reg_count; i++)
array_wr32(E1000_MTA, i, 0); array_wr32(E1000_MTA, i, 0);
...@@ -937,10 +926,10 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw) ...@@ -937,10 +926,10 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw)
* PHY will be set to 10H, 10F, 100H or 100F * PHY will be set to 10H, 10F, 100H or 100F
* depending on user settings. * depending on user settings.
*/ */
hw_dbg(hw, "Forcing Speed and Duplex\n"); hw_dbg("Forcing Speed and Duplex\n");
ret_val = igb_phy_force_speed_duplex(hw); ret_val = igb_phy_force_speed_duplex(hw);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error Forcing Speed and Duplex\n"); hw_dbg("Error Forcing Speed and Duplex\n");
goto out; goto out;
} }
} }
...@@ -953,20 +942,17 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw) ...@@ -953,20 +942,17 @@ static s32 igb_setup_copper_link_82575(struct e1000_hw *hw)
* Check link status. Wait up to 100 microseconds for link to become * Check link status. Wait up to 100 microseconds for link to become
* valid. * valid.
*/ */
ret_val = igb_phy_has_link(hw, ret_val = igb_phy_has_link(hw, COPPER_LINK_UP_LIMIT, 10, &link);
COPPER_LINK_UP_LIMIT,
10,
&link);
if (ret_val) if (ret_val)
goto out; goto out;
if (link) { if (link) {
hw_dbg(hw, "Valid link established!!!\n"); hw_dbg("Valid link established!!!\n");
/* Config the MAC and PHY after link is up */ /* Config the MAC and PHY after link is up */
igb_config_collision_dist(hw); igb_config_collision_dist(hw);
ret_val = igb_config_fc_after_link_up(hw); ret_val = igb_config_fc_after_link_up(hw);
} else { } else {
hw_dbg(hw, "Unable to establish link!!!\n"); hw_dbg("Unable to establish link!!!\n");
} }
out: out:
...@@ -1022,7 +1008,7 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw) ...@@ -1022,7 +1008,7 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
E1000_PCS_LCTL_FDV_FULL | /* SerDes Full duplex */ E1000_PCS_LCTL_FDV_FULL | /* SerDes Full duplex */
E1000_PCS_LCTL_AN_ENABLE | /* Enable Autoneg */ E1000_PCS_LCTL_AN_ENABLE | /* Enable Autoneg */
E1000_PCS_LCTL_AN_RESTART; /* Restart autoneg */ E1000_PCS_LCTL_AN_RESTART; /* Restart autoneg */
hw_dbg(hw, "Configuring Autoneg; PCS_LCTL = 0x%08X\n", reg); hw_dbg("Configuring Autoneg; PCS_LCTL = 0x%08X\n", reg);
} else { } else {
/* Set PCS register for forced speed */ /* Set PCS register for forced speed */
reg |= E1000_PCS_LCTL_FLV_LINK_UP | /* Force link up */ reg |= E1000_PCS_LCTL_FLV_LINK_UP | /* Force link up */
...@@ -1030,7 +1016,7 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw) ...@@ -1030,7 +1016,7 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
E1000_PCS_LCTL_FDV_FULL | /* SerDes Full duplex */ E1000_PCS_LCTL_FDV_FULL | /* SerDes Full duplex */
E1000_PCS_LCTL_FSD | /* Force Speed */ E1000_PCS_LCTL_FSD | /* Force Speed */
E1000_PCS_LCTL_FORCE_LINK; /* Force Link */ E1000_PCS_LCTL_FORCE_LINK; /* Force Link */
hw_dbg(hw, "Configuring Forced Link; PCS_LCTL = 0x%08X\n", reg); hw_dbg("Configuring Forced Link; PCS_LCTL = 0x%08X\n", reg);
} }
wr32(E1000_PCS_LCTL, reg); wr32(E1000_PCS_LCTL, reg);
...@@ -1071,7 +1057,7 @@ static s32 igb_configure_pcs_link_82575(struct e1000_hw *hw) ...@@ -1071,7 +1057,7 @@ static s32 igb_configure_pcs_link_82575(struct e1000_hw *hw)
*/ */
reg |= E1000_PCS_LCTL_AN_RESTART | E1000_PCS_LCTL_AN_ENABLE; reg |= E1000_PCS_LCTL_AN_RESTART | E1000_PCS_LCTL_AN_ENABLE;
} else { } else {
/* Set PCS regiseter for forced speed */ /* Set PCS register for forced speed */
/* Turn off bits for full duplex, speed, and autoneg */ /* Turn off bits for full duplex, speed, and autoneg */
reg &= ~(E1000_PCS_LCTL_FSV_1000 | reg &= ~(E1000_PCS_LCTL_FSV_1000 |
...@@ -1092,8 +1078,7 @@ static s32 igb_configure_pcs_link_82575(struct e1000_hw *hw) ...@@ -1092,8 +1078,7 @@ static s32 igb_configure_pcs_link_82575(struct e1000_hw *hw)
E1000_PCS_LCTL_FORCE_LINK | E1000_PCS_LCTL_FORCE_LINK |
E1000_PCS_LCTL_FLV_LINK_UP; E1000_PCS_LCTL_FLV_LINK_UP;
hw_dbg(hw, hw_dbg("Wrote 0x%08X to PCS_LCTL to configure forced link\n",
"Wrote 0x%08X to PCS_LCTL to configure forced link\n",
reg); reg);
} }
wr32(E1000_PCS_LCTL, reg); wr32(E1000_PCS_LCTL, reg);
...@@ -1138,7 +1123,7 @@ static bool igb_sgmii_active_82575(struct e1000_hw *hw) ...@@ -1138,7 +1123,7 @@ static bool igb_sgmii_active_82575(struct e1000_hw *hw)
static s32 igb_reset_init_script_82575(struct e1000_hw *hw) static s32 igb_reset_init_script_82575(struct e1000_hw *hw)
{ {
if (hw->mac.type == e1000_82575) { if (hw->mac.type == e1000_82575) {
hw_dbg(hw, "Running reset init script for 82575\n"); hw_dbg("Running reset init script for 82575\n");
/* SerDes configuration via SERDESCTRL */ /* SerDes configuration via SERDESCTRL */
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x00, 0x0C); igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x00, 0x0C);
igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x01, 0x78); igb_write_8bit_ctrl_reg(hw, E1000_SCTL, 0x01, 0x78);
......
drivers/net/igb/e1000_82575.h
浏览文件 @ 652fff32
/******************************************************************************* /*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver Intel(R) Gigabit Ethernet Linux driver
Copyright(c) 2007 Intel Corporation. Copyright(c) 2007 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License, under the terms and conditions of the GNU General Public License,
...@@ -56,7 +56,7 @@ ...@@ -56,7 +56,7 @@
#define E1000_EIMS_RX_QUEUE E1000_EICR_RX_QUEUE #define E1000_EIMS_RX_QUEUE E1000_EICR_RX_QUEUE
#define E1000_EIMS_TX_QUEUE E1000_EICR_TX_QUEUE #define E1000_EIMS_TX_QUEUE E1000_EICR_TX_QUEUE
/* Immediate Interrupt RX (A.K.A. Low Latency Interrupt) */ /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */
/* Receive Descriptor - Advanced */ /* Receive Descriptor - Advanced */
union e1000_adv_rx_desc { union e1000_adv_rx_desc {
...@@ -145,6 +145,6 @@ struct e1000_adv_tx_context_desc { ...@@ -145,6 +145,6 @@ struct e1000_adv_tx_context_desc {
#define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* TX Desc writeback RO bit */ #define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
#endif #endif
drivers/net/igb/e1000_defines.h
浏览文件 @ 652fff32
/******************************************************************************* /*******************************************************************************
Intel(R) Gigabit Ethernet Linux driver Intel(R) Gigabit Ethernet Linux driver
Copyright(c) 2007 Intel Corporation. Copyright(c) 2007 - 2008 Intel Corporation.
This program is free software; you can redistribute it and/or modify it This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License, under the terms and conditions of the GNU General Public License,
...@@ -91,12 +91,12 @@ ...@@ -91,12 +91,12 @@
#define E1000_MAX_SGMII_PHY_REG_ADDR 255 #define E1000_MAX_SGMII_PHY_REG_ADDR 255
#define E1000_I2CCMD_PHY_TIMEOUT 200 #define E1000_I2CCMD_PHY_TIMEOUT 200
/* Receive Decriptor bit definitions */ /* Receive Descriptor bit definitions */
#define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ #define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */
#define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ #define E1000_RXD_STAT_EOP 0x02 /* End of Packet */
#define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ #define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */
#define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ #define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */
#define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum caculated */ #define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */
#define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ #define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */
#define E1000_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */ #define E1000_RXD_STAT_DYNINT 0x800 /* Pkt caused INT via DYNINT */
#define E1000_RXD_ERR_CE 0x01 /* CRC Error */ #define E1000_RXD_ERR_CE 0x01 /* CRC Error */
...@@ -379,7 +379,7 @@ ...@@ -379,7 +379,7 @@
#define E1000_ICR_RXO 0x00000040 /* rx overrun */ #define E1000_ICR_RXO 0x00000040 /* rx overrun */
#define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */ #define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */
#define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */ #define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */
#define E1000_ICR_RXCFG 0x00000400 /* RX /c/ ordered set */ #define E1000_ICR_RXCFG 0x00000400 /* Rx /c/ ordered set */
#define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */ #define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */
#define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */ #define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */
#define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */ #define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */
...@@ -443,12 +443,6 @@ ...@@ -443,12 +443,6 @@
#define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ #define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */
#define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
#define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */
/* queue 0 Rx descriptor FIFO parity error */
/* queue 0 Tx descriptor FIFO parity error */
/* host arb read buffer parity error */
/* packet buffer parity error */
/* queue 1 Rx descriptor FIFO parity error */
/* queue 1 Tx descriptor FIFO parity error */
/* Extended Interrupt Mask Set */ /* Extended Interrupt Mask Set */
#define E1000_EIMS_TCP_TIMER E1000_EICR_TCP_TIMER /* TCP Timer */ #define E1000_EIMS_TCP_TIMER E1000_EICR_TCP_TIMER /* TCP Timer */
...@@ -457,12 +451,6 @@ ...@@ -457,12 +451,6 @@
/* Interrupt Cause Set */ /* Interrupt Cause Set */
#define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */
#define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */
/* queue 0 Rx descriptor FIFO parity error */
/* queue 0 Tx descriptor FIFO parity error */
/* host arb read buffer parity error */
/* packet buffer parity error */
/* queue 1 Rx descriptor FIFO parity error */
/* queue 1 Tx descriptor FIFO parity error */
/* Extended Interrupt Cause Set */ /* Extended Interrupt Cause Set */
...@@ -567,7 +555,6 @@ ...@@ -567,7 +555,6 @@
/* 1000BASE-T Control Register */ /* 1000BASE-T Control Register */
#define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */ #define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */
#define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */ #define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */
/* 0=DTE device */
#define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */ #define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */
/* 0=Configure PHY as Slave */ /* 0=Configure PHY as Slave */
#define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */ #define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */
...@@ -581,7 +568,7 @@ ...@@ -581,7 +568,7 @@
/* PHY 1000 MII Register/Bit Definitions */ /* PHY 1000 MII Register/Bit Definitions */
/* PHY Registers defined by IEEE */ /* PHY Registers defined by IEEE */
#define PHY_CONTROL 0x00 /* Control Register */ #define PHY_CONTROL 0x00 /* Control Register */
#define PHY_STATUS 0x01 /* Status Regiser */ #define PHY_STATUS 0x01 /* Status Register */
#define PHY_ID1 0x02 /* Phy Id Reg (word 1) */ #define PHY_ID1 0x02 /* Phy Id Reg (word 1) */
#define PHY_ID2 0x03 /* Phy Id Reg (word 2) */ #define PHY_ID2 0x03 /* Phy Id Reg (word 2) */
#define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */ #define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */
...@@ -708,8 +695,8 @@ ...@@ -708,8 +695,8 @@
/* Auto crossover enabled all speeds */ /* Auto crossover enabled all speeds */
#define M88E1000_PSCR_AUTO_X_MODE 0x0060 #define M88E1000_PSCR_AUTO_X_MODE 0x0060
/* /*
* 1=Enable Extended 10BASE-T distance (Lower 10BASE-T RX Threshold * 1=Enable Extended 10BASE-T distance (Lower 10BASE-T Rx Threshold
* 0=Normal 10BASE-T RX Threshold * 0=Normal 10BASE-T Rx Threshold
*/ */
/* 1=5-bit interface in 100BASE-TX, 0=MII interface in 100BASE-TX */ /* 1=5-bit interface in 100BASE-TX, 0=MII interface in 100BASE-TX */
#define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */ #define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */
......
drivers/net/igb/e1000_hw.h
浏览文件 @ 652fff32
...@@ -586,14 +586,10 @@ struct e1000_hw { ...@@ -586,14 +586,10 @@ struct e1000_hw {
#ifdef DEBUG #ifdef DEBUG
extern char *igb_get_hw_dev_name(struct e1000_hw *hw); extern char *igb_get_hw_dev_name(struct e1000_hw *hw);
#define hw_dbg(hw, format, arg...) \ #define hw_dbg(format, arg...) \
printk(KERN_DEBUG "%s: " format, igb_get_hw_dev_name(hw), ##arg) printk(KERN_DEBUG "%s: " format, igb_get_hw_dev_name(hw), ##arg)
#else #else
static inline int __attribute__ ((format (printf, 2, 3))) #define hw_dbg(format, arg...)
hw_dbg(struct e1000_hw *hw, const char *format, ...)
{
return 0;
}
#endif #endif
#endif #endif
drivers/net/igb/e1000_mac.c
浏览文件 @ 652fff32
...@@ -158,12 +158,12 @@ void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count) ...@@ -158,12 +158,12 @@ void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count)
u32 i; u32 i;
/* Setup the receive address */ /* Setup the receive address */
hw_dbg(hw, "Programming MAC Address into RAR[0]\n"); hw_dbg("Programming MAC Address into RAR[0]\n");
hw->mac.ops.rar_set(hw, hw->mac.addr, 0); hw->mac.ops.rar_set(hw, hw->mac.addr, 0);
/* Zero out the other (rar_entry_count - 1) receive addresses */ /* Zero out the other (rar_entry_count - 1) receive addresses */
hw_dbg(hw, "Clearing RAR[1-%u]\n", rar_count-1); hw_dbg("Clearing RAR[1-%u]\n", rar_count-1);
for (i = 1; i < rar_count; i++) { for (i = 1; i < rar_count; i++) {
array_wr32(E1000_RA, (i << 1), 0); array_wr32(E1000_RA, (i << 1), 0);
wrfl(); wrfl();
...@@ -193,7 +193,7 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw) ...@@ -193,7 +193,7 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw)
ret_val = hw->nvm.ops.read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1, ret_val = hw->nvm.ops.read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1,
&nvm_alt_mac_addr_offset); &nvm_alt_mac_addr_offset);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
...@@ -209,7 +209,7 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw) ...@@ -209,7 +209,7 @@ s32 igb_check_alt_mac_addr(struct e1000_hw *hw)
offset = nvm_alt_mac_addr_offset + (i >> 1); offset = nvm_alt_mac_addr_offset + (i >> 1);
ret_val = hw->nvm.ops.read_nvm(hw, offset, 1, &nvm_data); ret_val = hw->nvm.ops.read_nvm(hw, offset, 1, &nvm_data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
...@@ -336,7 +336,7 @@ void igb_update_mc_addr_list(struct e1000_hw *hw, ...@@ -336,7 +336,7 @@ void igb_update_mc_addr_list(struct e1000_hw *hw,
} }
/* Clear the old settings from the MTA */ /* Clear the old settings from the MTA */
hw_dbg(hw, "Clearing MTA\n"); hw_dbg("Clearing MTA\n");
for (i = 0; i < hw->mac.mta_reg_count; i++) { for (i = 0; i < hw->mac.mta_reg_count; i++) {
array_wr32(E1000_MTA, i, 0); array_wr32(E1000_MTA, i, 0);
wrfl(); wrfl();
...@@ -345,7 +345,7 @@ void igb_update_mc_addr_list(struct e1000_hw *hw, ...@@ -345,7 +345,7 @@ void igb_update_mc_addr_list(struct e1000_hw *hw,
/* Load any remaining multicast addresses into the hash table. */ /* Load any remaining multicast addresses into the hash table. */
for (; mc_addr_count > 0; mc_addr_count--) { for (; mc_addr_count > 0; mc_addr_count--) {
hash_value = igb_hash_mc_addr(hw, mc_addr_list); hash_value = igb_hash_mc_addr(hw, mc_addr_list);
hw_dbg(hw, "Hash value = 0x%03X\n", hash_value); hw_dbg("Hash value = 0x%03X\n", hash_value);
igb_mta_set(hw, hash_value); igb_mta_set(hw, hash_value);
mc_addr_list += ETH_ALEN; mc_addr_list += ETH_ALEN;
} }
...@@ -540,7 +540,7 @@ s32 igb_check_for_copper_link(struct e1000_hw *hw) ...@@ -540,7 +540,7 @@ s32 igb_check_for_copper_link(struct e1000_hw *hw)
*/ */
ret_val = igb_config_fc_after_link_up(hw); ret_val = igb_config_fc_after_link_up(hw);
if (ret_val) if (ret_val)
hw_dbg(hw, "Error configuring flow control\n"); hw_dbg("Error configuring flow control\n");
out: out:
return ret_val; return ret_val;
...@@ -578,7 +578,7 @@ s32 igb_setup_link(struct e1000_hw *hw) ...@@ -578,7 +578,7 @@ s32 igb_setup_link(struct e1000_hw *hw)
*/ */
hw->fc.original_type = hw->fc.type; hw->fc.original_type = hw->fc.type;
hw_dbg(hw, "After fix-ups FlowControl is now = %x\n", hw->fc.type); hw_dbg("After fix-ups FlowControl is now = %x\n", hw->fc.type);
/* Call the necessary media_type subroutine to configure the link. */ /* Call the necessary media_type subroutine to configure the link. */
ret_val = hw->mac.ops.setup_physical_interface(hw); ret_val = hw->mac.ops.setup_physical_interface(hw);
...@@ -591,8 +591,7 @@ s32 igb_setup_link(struct e1000_hw *hw) ...@@ -591,8 +591,7 @@ s32 igb_setup_link(struct e1000_hw *hw)
* control is disabled, because it does not hurt anything to * control is disabled, because it does not hurt anything to
* initialize these registers. * initialize these registers.
*/ */
hw_dbg(hw, hw_dbg("Initializing the Flow Control address, type and timer regs\n");
"Initializing the Flow Control address, type and timer regs\n");
wr32(E1000_FCT, FLOW_CONTROL_TYPE); wr32(E1000_FCT, FLOW_CONTROL_TYPE);
wr32(E1000_FCAH, FLOW_CONTROL_ADDRESS_HIGH); wr32(E1000_FCAH, FLOW_CONTROL_ADDRESS_HIGH);
wr32(E1000_FCAL, FLOW_CONTROL_ADDRESS_LOW); wr32(E1000_FCAL, FLOW_CONTROL_ADDRESS_LOW);
...@@ -689,7 +688,7 @@ static s32 igb_set_default_fc(struct e1000_hw *hw) ...@@ -689,7 +688,7 @@ static s32 igb_set_default_fc(struct e1000_hw *hw)
&nvm_data); &nvm_data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
...@@ -740,7 +739,7 @@ s32 igb_force_mac_fc(struct e1000_hw *hw) ...@@ -740,7 +739,7 @@ s32 igb_force_mac_fc(struct e1000_hw *hw)
* 3: Both Rx and TX flow control (symmetric) is enabled. * 3: Both Rx and TX flow control (symmetric) is enabled.
* other: No other values should be possible at this point. * other: No other values should be possible at this point.
*/ */
hw_dbg(hw, "hw->fc.type = %u\n", hw->fc.type); hw_dbg("hw->fc.type = %u\n", hw->fc.type);
switch (hw->fc.type) { switch (hw->fc.type) {
case e1000_fc_none: case e1000_fc_none:
...@@ -758,7 +757,7 @@ s32 igb_force_mac_fc(struct e1000_hw *hw) ...@@ -758,7 +757,7 @@ s32 igb_force_mac_fc(struct e1000_hw *hw)
ctrl |= (E1000_CTRL_TFCE | E1000_CTRL_RFCE); ctrl |= (E1000_CTRL_TFCE | E1000_CTRL_RFCE);
break; break;
default: default:
hw_dbg(hw, "Flow control param set incorrectly\n"); hw_dbg("Flow control param set incorrectly\n");
ret_val = -E1000_ERR_CONFIG; ret_val = -E1000_ERR_CONFIG;
goto out; goto out;
} }
...@@ -801,7 +800,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -801,7 +800,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
} }
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error forcing flow control settings\n"); hw_dbg("Error forcing flow control settings\n");
goto out; goto out;
} }
...@@ -827,7 +826,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -827,7 +826,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
goto out; goto out;
if (!(mii_status_reg & MII_SR_AUTONEG_COMPLETE)) { if (!(mii_status_reg & MII_SR_AUTONEG_COMPLETE)) {
hw_dbg(hw, "Copper PHY and Auto Neg " hw_dbg("Copper PHY and Auto Neg "
"has not completed.\n"); "has not completed.\n");
goto out; goto out;
} }
...@@ -893,11 +892,11 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -893,11 +892,11 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
*/ */
if (hw->fc.original_type == e1000_fc_full) { if (hw->fc.original_type == e1000_fc_full) {
hw->fc.type = e1000_fc_full; hw->fc.type = e1000_fc_full;
hw_dbg(hw, "Flow Control = FULL.\r\n"); hw_dbg("Flow Control = FULL.\r\n");
} else { } else {
hw->fc.type = e1000_fc_rx_pause; hw->fc.type = e1000_fc_rx_pause;
hw_dbg(hw, "Flow Control = " hw_dbg("Flow Control = "
"RX PAUSE frames only.\r\n"); "RX PAUSE frames only.\r\n");
} }
} }
/* /*
...@@ -913,7 +912,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -913,7 +912,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
(mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) && (mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
(mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) { (mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
hw->fc.type = e1000_fc_tx_pause; hw->fc.type = e1000_fc_tx_pause;
hw_dbg(hw, "Flow Control = TX PAUSE frames only.\r\n"); hw_dbg("Flow Control = TX PAUSE frames only.\r\n");
} }
/* /*
* For transmitting PAUSE frames ONLY. * For transmitting PAUSE frames ONLY.
...@@ -928,7 +927,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -928,7 +927,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
!(mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) && !(mii_nway_lp_ability_reg & NWAY_LPAR_PAUSE) &&
(mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) { (mii_nway_lp_ability_reg & NWAY_LPAR_ASM_DIR)) {
hw->fc.type = e1000_fc_rx_pause; hw->fc.type = e1000_fc_rx_pause;
hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n"); hw_dbg("Flow Control = RX PAUSE frames only.\r\n");
} }
/* /*
* Per the IEEE spec, at this point flow control should be * Per the IEEE spec, at this point flow control should be
...@@ -955,10 +954,10 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -955,10 +954,10 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
hw->fc.original_type == e1000_fc_tx_pause) || hw->fc.original_type == e1000_fc_tx_pause) ||
hw->fc.strict_ieee) { hw->fc.strict_ieee) {
hw->fc.type = e1000_fc_none; hw->fc.type = e1000_fc_none;
hw_dbg(hw, "Flow Control = NONE.\r\n"); hw_dbg("Flow Control = NONE.\r\n");
} else { } else {
hw->fc.type = e1000_fc_rx_pause; hw->fc.type = e1000_fc_rx_pause;
hw_dbg(hw, "Flow Control = RX PAUSE frames only.\r\n"); hw_dbg("Flow Control = RX PAUSE frames only.\r\n");
} }
/* /*
...@@ -968,7 +967,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -968,7 +967,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
*/ */
ret_val = hw->mac.ops.get_speed_and_duplex(hw, &speed, &duplex); ret_val = hw->mac.ops.get_speed_and_duplex(hw, &speed, &duplex);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error getting link speed and duplex\n"); hw_dbg("Error getting link speed and duplex\n");
goto out; goto out;
} }
...@@ -981,7 +980,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw) ...@@ -981,7 +980,7 @@ s32 igb_config_fc_after_link_up(struct e1000_hw *hw)
*/ */
ret_val = igb_force_mac_fc(hw); ret_val = igb_force_mac_fc(hw);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error forcing flow control settings\n"); hw_dbg("Error forcing flow control settings\n");
goto out; goto out;
} }
} }
...@@ -1007,21 +1006,21 @@ s32 igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed, ...@@ -1007,21 +1006,21 @@ s32 igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed,
status = rd32(E1000_STATUS); status = rd32(E1000_STATUS);
if (status & E1000_STATUS_SPEED_1000) { if (status & E1000_STATUS_SPEED_1000) {
*speed = SPEED_1000; *speed = SPEED_1000;
hw_dbg(hw, "1000 Mbs, "); hw_dbg("1000 Mbs, ");
} else if (status & E1000_STATUS_SPEED_100) { } else if (status & E1000_STATUS_SPEED_100) {
*speed = SPEED_100; *speed = SPEED_100;
hw_dbg(hw, "100 Mbs, "); hw_dbg("100 Mbs, ");
} else { } else {
*speed = SPEED_10; *speed = SPEED_10;
hw_dbg(hw, "10 Mbs, "); hw_dbg("10 Mbs, ");
} }
if (status & E1000_STATUS_FD) { if (status & E1000_STATUS_FD) {
*duplex = FULL_DUPLEX; *duplex = FULL_DUPLEX;
hw_dbg(hw, "Full Duplex\n"); hw_dbg("Full Duplex\n");
} else { } else {
*duplex = HALF_DUPLEX; *duplex = HALF_DUPLEX;
hw_dbg(hw, "Half Duplex\n"); hw_dbg("Half Duplex\n");
} }
return 0; return 0;
...@@ -1051,7 +1050,7 @@ s32 igb_get_hw_semaphore(struct e1000_hw *hw) ...@@ -1051,7 +1050,7 @@ s32 igb_get_hw_semaphore(struct e1000_hw *hw)
} }
if (i == timeout) { if (i == timeout) {
hw_dbg(hw, "Driver can't access device - SMBI bit is set.\n"); hw_dbg("Driver can't access device - SMBI bit is set.\n");
ret_val = -E1000_ERR_NVM; ret_val = -E1000_ERR_NVM;
goto out; goto out;
} }
...@@ -1071,7 +1070,7 @@ s32 igb_get_hw_semaphore(struct e1000_hw *hw) ...@@ -1071,7 +1070,7 @@ s32 igb_get_hw_semaphore(struct e1000_hw *hw)
if (i == timeout) { if (i == timeout) {
/* Release semaphores */ /* Release semaphores */
igb_put_hw_semaphore(hw); igb_put_hw_semaphore(hw);
hw_dbg(hw, "Driver can't access the NVM\n"); hw_dbg("Driver can't access the NVM\n");
ret_val = -E1000_ERR_NVM; ret_val = -E1000_ERR_NVM;
goto out; goto out;
} }
...@@ -1117,7 +1116,7 @@ s32 igb_get_auto_rd_done(struct e1000_hw *hw) ...@@ -1117,7 +1116,7 @@ s32 igb_get_auto_rd_done(struct e1000_hw *hw)
} }
if (i == AUTO_READ_DONE_TIMEOUT) { if (i == AUTO_READ_DONE_TIMEOUT) {
hw_dbg(hw, "Auto read by HW from NVM has not completed.\n"); hw_dbg("Auto read by HW from NVM has not completed.\n");
ret_val = -E1000_ERR_RESET; ret_val = -E1000_ERR_RESET;
goto out; goto out;
} }
...@@ -1140,7 +1139,7 @@ static s32 igb_valid_led_default(struct e1000_hw *hw, u16 *data) ...@@ -1140,7 +1139,7 @@ static s32 igb_valid_led_default(struct e1000_hw *hw, u16 *data)
ret_val = hw->nvm.ops.read_nvm(hw, NVM_ID_LED_SETTINGS, 1, data); ret_val = hw->nvm.ops.read_nvm(hw, NVM_ID_LED_SETTINGS, 1, data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
...@@ -1322,7 +1321,7 @@ s32 igb_disable_pcie_master(struct e1000_hw *hw) ...@@ -1322,7 +1321,7 @@ s32 igb_disable_pcie_master(struct e1000_hw *hw)
} }
if (!timeout) { if (!timeout) {
hw_dbg(hw, "Master requests are pending.\n"); hw_dbg("Master requests are pending.\n");
ret_val = -E1000_ERR_MASTER_REQUESTS_PENDING; ret_val = -E1000_ERR_MASTER_REQUESTS_PENDING;
goto out; goto out;
} }
...@@ -1342,7 +1341,7 @@ void igb_reset_adaptive(struct e1000_hw *hw) ...@@ -1342,7 +1341,7 @@ void igb_reset_adaptive(struct e1000_hw *hw)
struct e1000_mac_info *mac = &hw->mac; struct e1000_mac_info *mac = &hw->mac;
if (!mac->adaptive_ifs) { if (!mac->adaptive_ifs) {
hw_dbg(hw, "Not in Adaptive IFS mode!\n"); hw_dbg("Not in Adaptive IFS mode!\n");
goto out; goto out;
} }
...@@ -1372,7 +1371,7 @@ void igb_update_adaptive(struct e1000_hw *hw) ...@@ -1372,7 +1371,7 @@ void igb_update_adaptive(struct e1000_hw *hw)
struct e1000_mac_info *mac = &hw->mac; struct e1000_mac_info *mac = &hw->mac;
if (!mac->adaptive_ifs) { if (!mac->adaptive_ifs) {
hw_dbg(hw, "Not in Adaptive IFS mode!\n"); hw_dbg("Not in Adaptive IFS mode!\n");
goto out; goto out;
} }
...@@ -1413,7 +1412,7 @@ s32 igb_validate_mdi_setting(struct e1000_hw *hw) ...@@ -1413,7 +1412,7 @@ s32 igb_validate_mdi_setting(struct e1000_hw *hw)
s32 ret_val = 0; s32 ret_val = 0;
if (!hw->mac.autoneg && (hw->phy.mdix == 0 || hw->phy.mdix == 3)) { if (!hw->mac.autoneg && (hw->phy.mdix == 0 || hw->phy.mdix == 3)) {
hw_dbg(hw, "Invalid MDI setting detected\n"); hw_dbg("Invalid MDI setting detected\n");
hw->phy.mdix = 1; hw->phy.mdix = 1;
ret_val = -E1000_ERR_CONFIG; ret_val = -E1000_ERR_CONFIG;
goto out; goto out;
...@@ -1452,7 +1451,7 @@ s32 igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg, ...@@ -1452,7 +1451,7 @@ s32 igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg,
break; break;
} }
if (!(regvalue & E1000_GEN_CTL_READY)) { if (!(regvalue & E1000_GEN_CTL_READY)) {
hw_dbg(hw, "Reg %08x did not indicate ready\n", reg); hw_dbg("Reg %08x did not indicate ready\n", reg);
ret_val = -E1000_ERR_PHY; ret_val = -E1000_ERR_PHY;
goto out; goto out;
} }
......
drivers/net/igb/e1000_nvm.c
浏览文件 @ 652fff32
...@@ -202,7 +202,7 @@ s32 igb_acquire_nvm(struct e1000_hw *hw) ...@@ -202,7 +202,7 @@ s32 igb_acquire_nvm(struct e1000_hw *hw)
if (!timeout) { if (!timeout) {
eecd &= ~E1000_EECD_REQ; eecd &= ~E1000_EECD_REQ;
wr32(E1000_EECD, eecd); wr32(E1000_EECD, eecd);
hw_dbg(hw, "Could not acquire NVM grant\n"); hw_dbg("Could not acquire NVM grant\n");
ret_val = -E1000_ERR_NVM; ret_val = -E1000_ERR_NVM;
} }
...@@ -337,7 +337,7 @@ static s32 igb_ready_nvm_eeprom(struct e1000_hw *hw) ...@@ -337,7 +337,7 @@ static s32 igb_ready_nvm_eeprom(struct e1000_hw *hw)
} }
if (!timeout) { if (!timeout) {
hw_dbg(hw, "SPI NVM Status error\n"); hw_dbg("SPI NVM Status error\n");
ret_val = -E1000_ERR_NVM; ret_val = -E1000_ERR_NVM;
goto out; goto out;
} }
...@@ -368,7 +368,7 @@ s32 igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) ...@@ -368,7 +368,7 @@ s32 igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
*/ */
if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) || if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
(words == 0)) { (words == 0)) {
hw_dbg(hw, "nvm parameter(s) out of bounds\n"); hw_dbg("nvm parameter(s) out of bounds\n");
ret_val = -E1000_ERR_NVM; ret_val = -E1000_ERR_NVM;
goto out; goto out;
} }
...@@ -414,7 +414,7 @@ s32 igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data) ...@@ -414,7 +414,7 @@ s32 igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
*/ */
if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) || if ((offset >= nvm->word_size) || (words > (nvm->word_size - offset)) ||
(words == 0)) { (words == 0)) {
hw_dbg(hw, "nvm parameter(s) out of bounds\n"); hw_dbg("nvm parameter(s) out of bounds\n");
ret_val = -E1000_ERR_NVM; ret_val = -E1000_ERR_NVM;
goto out; goto out;
} }
...@@ -489,14 +489,14 @@ s32 igb_read_part_num(struct e1000_hw *hw, u32 *part_num) ...@@ -489,14 +489,14 @@ s32 igb_read_part_num(struct e1000_hw *hw, u32 *part_num)
ret_val = hw->nvm.ops.read_nvm(hw, NVM_PBA_OFFSET_0, 1, &nvm_data); ret_val = hw->nvm.ops.read_nvm(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
*part_num = (u32)(nvm_data << 16); *part_num = (u32)(nvm_data << 16);
ret_val = hw->nvm.ops.read_nvm(hw, NVM_PBA_OFFSET_1, 1, &nvm_data); ret_val = hw->nvm.ops.read_nvm(hw, NVM_PBA_OFFSET_1, 1, &nvm_data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
*part_num |= nvm_data; *part_num |= nvm_data;
...@@ -522,7 +522,7 @@ s32 igb_read_mac_addr(struct e1000_hw *hw) ...@@ -522,7 +522,7 @@ s32 igb_read_mac_addr(struct e1000_hw *hw)
offset = i >> 1; offset = i >> 1;
ret_val = hw->nvm.ops.read_nvm(hw, offset, 1, &nvm_data); ret_val = hw->nvm.ops.read_nvm(hw, offset, 1, &nvm_data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
hw->mac.perm_addr[i] = (u8)(nvm_data & 0xFF); hw->mac.perm_addr[i] = (u8)(nvm_data & 0xFF);
...@@ -556,14 +556,14 @@ s32 igb_validate_nvm_checksum(struct e1000_hw *hw) ...@@ -556,14 +556,14 @@ s32 igb_validate_nvm_checksum(struct e1000_hw *hw)
for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) { for (i = 0; i < (NVM_CHECKSUM_REG + 1); i++) {
ret_val = hw->nvm.ops.read_nvm(hw, i, 1, &nvm_data); ret_val = hw->nvm.ops.read_nvm(hw, i, 1, &nvm_data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error\n"); hw_dbg("NVM Read Error\n");
goto out; goto out;
} }
checksum += nvm_data; checksum += nvm_data;
} }
if (checksum != (u16) NVM_SUM) { if (checksum != (u16) NVM_SUM) {
hw_dbg(hw, "NVM Checksum Invalid\n"); hw_dbg("NVM Checksum Invalid\n");
ret_val = -E1000_ERR_NVM; ret_val = -E1000_ERR_NVM;
goto out; goto out;
} }
...@@ -589,7 +589,7 @@ s32 igb_update_nvm_checksum(struct e1000_hw *hw) ...@@ -589,7 +589,7 @@ s32 igb_update_nvm_checksum(struct e1000_hw *hw)
for (i = 0; i < NVM_CHECKSUM_REG; i++) { for (i = 0; i < NVM_CHECKSUM_REG; i++) {
ret_val = hw->nvm.ops.read_nvm(hw, i, 1, &nvm_data); ret_val = hw->nvm.ops.read_nvm(hw, i, 1, &nvm_data);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "NVM Read Error while updating checksum.\n"); hw_dbg("NVM Read Error while updating checksum.\n");
goto out; goto out;
} }
checksum += nvm_data; checksum += nvm_data;
...@@ -597,7 +597,7 @@ s32 igb_update_nvm_checksum(struct e1000_hw *hw) ...@@ -597,7 +597,7 @@ s32 igb_update_nvm_checksum(struct e1000_hw *hw)
checksum = (u16) NVM_SUM - checksum; checksum = (u16) NVM_SUM - checksum;
ret_val = hw->nvm.ops.write_nvm(hw, NVM_CHECKSUM_REG, 1, &checksum); ret_val = hw->nvm.ops.write_nvm(hw, NVM_CHECKSUM_REG, 1, &checksum);
if (ret_val) if (ret_val)
hw_dbg(hw, "NVM Write Error while updating checksum.\n"); hw_dbg("NVM Write Error while updating checksum.\n");
out: out:
return ret_val; return ret_val;
......
drivers/net/igb/e1000_phy.c
浏览文件 @ 652fff32
...@@ -144,7 +144,7 @@ static s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) ...@@ -144,7 +144,7 @@ static s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
s32 ret_val = 0; s32 ret_val = 0;
if (offset > MAX_PHY_REG_ADDRESS) { if (offset > MAX_PHY_REG_ADDRESS) {
hw_dbg(hw, "PHY Address %d is out of range\n", offset); hw_dbg("PHY Address %d is out of range\n", offset);
ret_val = -E1000_ERR_PARAM; ret_val = -E1000_ERR_PARAM;
goto out; goto out;
} }
...@@ -172,12 +172,12 @@ static s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data) ...@@ -172,12 +172,12 @@ static s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data)
break; break;
} }
if (!(mdic & E1000_MDIC_READY)) { if (!(mdic & E1000_MDIC_READY)) {
hw_dbg(hw, "MDI Read did not complete\n"); hw_dbg("MDI Read did not complete\n");
ret_val = -E1000_ERR_PHY; ret_val = -E1000_ERR_PHY;
goto out; goto out;
} }
if (mdic & E1000_MDIC_ERROR) { if (mdic & E1000_MDIC_ERROR) {
hw_dbg(hw, "MDI Error\n"); hw_dbg("MDI Error\n");
ret_val = -E1000_ERR_PHY; ret_val = -E1000_ERR_PHY;
goto out; goto out;
} }
...@@ -202,7 +202,7 @@ static s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) ...@@ -202,7 +202,7 @@ static s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data)
s32 ret_val = 0; s32 ret_val = 0;
if (offset > MAX_PHY_REG_ADDRESS) { if (offset > MAX_PHY_REG_ADDRESS) {
hw_dbg(hw, "PHY Address %d is out of range\n", offset); hw_dbg("PHY Address %d is out of range\n", offset);
ret_val = -E1000_ERR_PARAM; ret_val = -E1000_ERR_PARAM;
goto out; goto out;
} }
...@@ -231,12 +231,12 @@ static s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data) ...@@ -231,12 +231,12 @@ static s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data)
break; break;
} }
if (!(mdic & E1000_MDIC_READY)) { if (!(mdic & E1000_MDIC_READY)) {
hw_dbg(hw, "MDI Write did not complete\n"); hw_dbg("MDI Write did not complete\n");
ret_val = -E1000_ERR_PHY; ret_val = -E1000_ERR_PHY;
goto out; goto out;
} }
if (mdic & E1000_MDIC_ERROR) { if (mdic & E1000_MDIC_ERROR) {
hw_dbg(hw, "MDI Error\n"); hw_dbg("MDI Error\n");
ret_val = -E1000_ERR_PHY; ret_val = -E1000_ERR_PHY;
goto out; goto out;
} }
...@@ -423,7 +423,7 @@ s32 igb_copper_link_setup_m88(struct e1000_hw *hw) ...@@ -423,7 +423,7 @@ s32 igb_copper_link_setup_m88(struct e1000_hw *hw)
/* Commit the changes. */ /* Commit the changes. */
ret_val = igb_phy_sw_reset(hw); ret_val = igb_phy_sw_reset(hw);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error committing the PHY changes\n"); hw_dbg("Error committing the PHY changes\n");
goto out; goto out;
} }
...@@ -451,7 +451,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw) ...@@ -451,7 +451,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw)
ret_val = hw->phy.ops.reset_phy(hw); ret_val = hw->phy.ops.reset_phy(hw);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error resetting the PHY.\n"); hw_dbg("Error resetting the PHY.\n");
goto out; goto out;
} }
...@@ -467,7 +467,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw) ...@@ -467,7 +467,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw)
if (hw->phy.ops.set_d3_lplu_state) if (hw->phy.ops.set_d3_lplu_state)
ret_val = hw->phy.ops.set_d3_lplu_state(hw, false); ret_val = hw->phy.ops.set_d3_lplu_state(hw, false);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error Disabling LPLU D3\n"); hw_dbg("Error Disabling LPLU D3\n");
goto out; goto out;
} }
} }
...@@ -475,7 +475,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw) ...@@ -475,7 +475,7 @@ s32 igb_copper_link_setup_igp(struct e1000_hw *hw)
/* disable lplu d0 during driver init */ /* disable lplu d0 during driver init */
ret_val = hw->phy.ops.set_d0_lplu_state(hw, false); ret_val = hw->phy.ops.set_d0_lplu_state(hw, false);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error Disabling LPLU D0\n"); hw_dbg("Error Disabling LPLU D0\n");
goto out; goto out;
} }
/* Configure mdi-mdix settings */ /* Configure mdi-mdix settings */
...@@ -597,13 +597,13 @@ s32 igb_copper_link_autoneg(struct e1000_hw *hw) ...@@ -597,13 +597,13 @@ s32 igb_copper_link_autoneg(struct e1000_hw *hw)
if (phy->autoneg_advertised == 0) if (phy->autoneg_advertised == 0)
phy->autoneg_advertised = phy->autoneg_mask; phy->autoneg_advertised = phy->autoneg_mask;
hw_dbg(hw, "Reconfiguring auto-neg advertisement params\n"); hw_dbg("Reconfiguring auto-neg advertisement params\n");
ret_val = igb_phy_setup_autoneg(hw); ret_val = igb_phy_setup_autoneg(hw);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error Setting up Auto-Negotiation\n"); hw_dbg("Error Setting up Auto-Negotiation\n");
goto out; goto out;
} }
hw_dbg(hw, "Restarting Auto-Neg\n"); hw_dbg("Restarting Auto-Neg\n");
/* /*
* Restart auto-negotiation by setting the Auto Neg Enable bit and * Restart auto-negotiation by setting the Auto Neg Enable bit and
...@@ -625,8 +625,8 @@ s32 igb_copper_link_autoneg(struct e1000_hw *hw) ...@@ -625,8 +625,8 @@ s32 igb_copper_link_autoneg(struct e1000_hw *hw)
if (phy->autoneg_wait_to_complete) { if (phy->autoneg_wait_to_complete) {
ret_val = igb_wait_autoneg(hw); ret_val = igb_wait_autoneg(hw);
if (ret_val) { if (ret_val) {
hw_dbg(hw, "Error while waiting for " hw_dbg("Error while waiting for "
"autoneg to complete\n"); "autoneg to complete\n");
goto out; goto out;
} }
} }
...@@ -689,39 +689,39 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw) ...@@ -689,39 +689,39 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw)
NWAY_AR_10T_HD_CAPS); NWAY_AR_10T_HD_CAPS);
mii_1000t_ctrl_reg &= ~(CR_1000T_HD_CAPS | CR_1000T_FD_CAPS); mii_1000t_ctrl_reg &= ~(CR_1000T_HD_CAPS | CR_1000T_FD_CAPS);
hw_dbg(hw, "autoneg_advertised %x\n", phy->autoneg_advertised); hw_dbg("autoneg_advertised %x\n", phy->autoneg_advertised);
/* Do we want to advertise 10 Mb Half Duplex? */ /* Do we want to advertise 10 Mb Half Duplex? */
if (phy->autoneg_advertised & ADVERTISE_10_HALF) { if (phy->autoneg_advertised & ADVERTISE_10_HALF) {
hw_dbg(hw, "Advertise 10mb Half duplex\n"); hw_dbg("Advertise 10mb Half duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_10T_HD_CAPS; mii_autoneg_adv_reg |= NWAY_AR_10T_HD_CAPS;
} }
/* Do we want to advertise 10 Mb Full Duplex? */ /* Do we want to advertise 10 Mb Full Duplex? */
if (phy->autoneg_advertised & ADVERTISE_10_FULL) { if (phy->autoneg_advertised & ADVERTISE_10_FULL) {
hw_dbg(hw, "Advertise 10mb Full duplex\n"); hw_dbg("Advertise 10mb Full duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_10T_FD_CAPS; mii_autoneg_adv_reg |= NWAY_AR_10T_FD_CAPS;
} }
/* Do we want to advertise 100 Mb Half Duplex? */ /* Do we want to advertise 100 Mb Half Duplex? */
if (phy->autoneg_advertised & ADVERTISE_100_HALF) { if (phy->autoneg_advertised & ADVERTISE_100_HALF) {
hw_dbg(hw, "Advertise 100mb Half duplex\n"); hw_dbg("Advertise 100mb Half duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_100TX_HD_CAPS; mii_autoneg_adv_reg |= NWAY_AR_100TX_HD_CAPS;
} }
/* Do we want to advertise 100 Mb Full Duplex? */ /* Do we want to advertise 100 Mb Full Duplex? */
if (phy->autoneg_advertised & ADVERTISE_100_FULL) { if (phy->autoneg_advertised & ADVERTISE_100_FULL) {
hw_dbg(hw, "Advertise 100mb Full duplex\n"); hw_dbg("Advertise 100mb Full duplex\n");
mii_autoneg_adv_reg |= NWAY_AR_100TX_FD_CAPS; mii_autoneg_adv_reg |= NWAY_AR_100TX_FD_CAPS;
} }
/* We do not allow the Phy to advertise 1000 Mb Half Duplex */ /* We do not allow the Phy to advertise 1000 Mb Half Duplex */
if (phy->autoneg_advertised & ADVERTISE_1000_HALF) if (phy->autoneg_advertised & ADVERTISE_1000_HALF)
hw_dbg(hw, "Advertise 1000mb Half duplex request denied!\n"); hw_dbg("Advertise 1000mb Half duplex request denied!\n");
/* Do we want to advertise 1000 Mb Full Duplex? */ /* Do we want to advertise 1000 Mb Full Duplex? */
if (phy->autoneg_advertised & ADVERTISE_1000_FULL) { if (phy->autoneg_advertised & ADVERTISE_1000_FULL) {
hw_dbg(hw, "Advertise 1000mb Full duplex\n"); hw_dbg("Advertise 1000mb Full duplex\n");
mii_1000t_ctrl_reg |= CR_1000T_FD_CAPS; mii_1000t_ctrl_reg |= CR_1000T_FD_CAPS;
} }
...@@ -780,7 +780,7 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw) ...@@ -780,7 +780,7 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw)
mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE); mii_autoneg_adv_reg |= (NWAY_AR_ASM_DIR | NWAY_AR_PAUSE);
break; break;
default: default:
hw_dbg(hw, "Flow control param set incorrectly\n"); hw_dbg("Flow control param set incorrectly\n");
ret_val = -E1000_ERR_CONFIG; ret_val = -E1000_ERR_CONFIG;
goto out; goto out;
} }
...@@ -790,7 +790,7 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw) ...@@ -790,7 +790,7 @@ static s32 igb_phy_setup_autoneg(struct e1000_hw *hw)
if (ret_val) if (ret_val)
goto out; goto out;
hw_dbg(hw, "Auto-Neg Advertising %x\n", mii_autoneg_adv_reg); hw_dbg("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);
if (phy->autoneg_mask & ADVERTISE_1000_FULL) { if (phy->autoneg_mask & ADVERTISE_1000_FULL) {
ret_val = hw->phy.ops.write_phy_reg(hw, ret_val = hw->phy.ops.write_phy_reg(hw,
...@@ -846,13 +846,12 @@ s32 igb_phy_force_speed_duplex_igp(struct e1000_hw *hw) ...@@ -846,13 +846,12 @@ s32 igb_phy_force_speed_duplex_igp(struct e1000_hw *hw)
if (ret_val) if (ret_val)
goto out; goto out;
hw_dbg(hw, "IGP PSCR: %X\n", phy_data); hw_dbg("IGP PSCR: %X\n", phy_data);
udelay(1); udelay(1);
if (phy->autoneg_wait_to_complete) { if (phy->autoneg_wait_to_complete) {
hw_dbg(hw, hw_dbg("Waiting for forced speed/duplex link on IGP phy.\n");
"Waiting for forced speed/duplex link on IGP phy.\n");
ret_val = igb_phy_has_link(hw, ret_val = igb_phy_has_link(hw,
PHY_FORCE_LIMIT, PHY_FORCE_LIMIT,
...@@ -862,7 +861,7 @@ s32 igb_phy_force_speed_duplex_igp(struct e1000_hw *hw) ...@@ -862,7 +861,7 @@ s32 igb_phy_force_speed_duplex_igp(struct e1000_hw *hw)
goto out; goto out;
if (!link) if (!link)
hw_dbg(hw, "Link taking longer than expected.\n"); hw_dbg("Link taking longer than expected.\n");
/* Try once more */ /* Try once more */
ret_val = igb_phy_has_link(hw, ret_val = igb_phy_has_link(hw,
...@@ -909,7 +908,7 @@ s32 igb_phy_force_speed_duplex_m88(struct e1000_hw *hw) ...@@ -909,7 +908,7 @@ s32 igb_phy_force_speed_duplex_m88(struct e1000_hw *hw)
if (ret_val) if (ret_val)
goto out; goto out;
hw_dbg(hw, "M88E1000 PSCR: %X\n", phy_data); hw_dbg("M88E1000 PSCR: %X\n", phy_data);
ret_val = hw->phy.ops.read_phy_reg(hw, PHY_CONTROL, &phy_data); ret_val = hw->phy.ops.read_phy_reg(hw, PHY_CONTROL, &phy_data);
if (ret_val) if (ret_val)
...@@ -927,8 +926,7 @@ s32 igb_phy_force_speed_duplex_m88(struct e1000_hw *hw) ...@@ -927,8 +926,7 @@ s32 igb_phy_force_speed_duplex_m88(struct e1000_hw *hw)
udelay(1); udelay(1);
if (phy->autoneg_wait_to_complete) { if (phy->autoneg_wait_to_complete) {
hw_dbg(hw, hw_dbg("Waiting for forced speed/duplex link on M88 phy.\n");
"Waiting for forced speed/duplex link on M88 phy.\n");
ret_val = igb_phy_has_link(hw, ret_val = igb_phy_has_link(hw,
PHY_FORCE_LIMIT, PHY_FORCE_LIMIT,
...@@ -1028,11 +1026,11 @@ static void igb_phy_force_speed_duplex_setup(struct e1000_hw *hw, ...@@ -1028,11 +1026,11 @@ static void igb_phy_force_speed_duplex_setup(struct e1000_hw *hw,
if (mac->forced_speed_duplex & E1000_ALL_HALF_DUPLEX) { if (mac->forced_speed_duplex & E1000_ALL_HALF_DUPLEX) {
ctrl &= ~E1000_CTRL_FD; ctrl &= ~E1000_CTRL_FD;
*phy_ctrl &= ~MII_CR_FULL_DUPLEX; *phy_ctrl &= ~MII_CR_FULL_DUPLEX;
hw_dbg(hw, "Half Duplex\n"); hw_dbg("Half Duplex\n");
} else { } else {
ctrl |= E1000_CTRL_FD; ctrl |= E1000_CTRL_FD;
*phy_ctrl |= MII_CR_FULL_DUPLEX; *phy_ctrl |= MII_CR_FULL_DUPLEX;
hw_dbg(hw, "Full Duplex\n"); hw_dbg("Full Duplex\n");
} }
/* Forcing 10mb or 100mb? */ /* Forcing 10mb or 100mb? */
...@@ -1040,12 +1038,12 @@ static void igb_phy_force_speed_duplex_setup(struct e1000_hw *hw, ...@@ -1040,12 +1038,12 @@ static void igb_phy_force_speed_duplex_setup(struct e1000_hw *hw,
ctrl |= E1000_CTRL_SPD_100; ctrl |= E1000_CTRL_SPD_100;
*phy_ctrl |= MII_CR_SPEED_100; *phy_ctrl |= MII_CR_SPEED_100;
*phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_10); *phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_10);
hw_dbg(hw, "Forcing 100mb\n"); hw_dbg("Forcing 100mb\n");
} else { } else {
ctrl &= ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100); ctrl &= ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);
*phy_ctrl |= MII_CR_SPEED_10; *phy_ctrl |= MII_CR_SPEED_10;
*phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_100); *phy_ctrl &= ~(MII_CR_SPEED_1000 | MII_CR_SPEED_100);
hw_dbg(hw, "Forcing 10mb\n"); hw_dbg("Forcing 10mb\n");
} }
igb_config_collision_dist(hw); igb_config_collision_dist(hw);
...@@ -1459,7 +1457,7 @@ s32 igb_get_phy_info_m88(struct e1000_hw *hw) ...@@ -1459,7 +1457,7 @@ s32 igb_get_phy_info_m88(struct e1000_hw *hw)
bool link; bool link;
if (hw->phy.media_type != e1000_media_type_copper) { if (hw->phy.media_type != e1000_media_type_copper) {
hw_dbg(hw, "Phy info is only valid for copper media\n"); hw_dbg("Phy info is only valid for copper media\n");
ret_val = -E1000_ERR_CONFIG; ret_val = -E1000_ERR_CONFIG;
goto out; goto out;
} }
...@@ -1469,7 +1467,7 @@ s32 igb_get_phy_info_m88(struct e1000_hw *hw) ...@@ -1469,7 +1467,7 @@ s32 igb_get_phy_info_m88(struct e1000_hw *hw)
goto out; goto out;
if (!link) { if (!link) {
hw_dbg(hw, "Phy info is only valid if link is up\n"); hw_dbg("Phy info is only valid if link is up\n");
ret_val = -E1000_ERR_CONFIG; ret_val = -E1000_ERR_CONFIG;
goto out; goto out;
} }
...@@ -1543,7 +1541,7 @@ s32 igb_get_phy_info_igp(struct e1000_hw *hw) ...@@ -1543,7 +1541,7 @@ s32 igb_get_phy_info_igp(struct e1000_hw *hw)
goto out; goto out;
if (!link) { if (!link) {
hw_dbg(hw, "Phy info is only valid if link is up\n"); hw_dbg("Phy info is only valid if link is up\n");
ret_val = -E1000_ERR_CONFIG; ret_val = -E1000_ERR_CONFIG;
goto out; goto out;
} }
...@@ -1728,7 +1726,7 @@ s32 igb_phy_force_speed_duplex(struct e1000_hw *hw) ...@@ -1728,7 +1726,7 @@ s32 igb_phy_force_speed_duplex(struct e1000_hw *hw)
**/ **/
s32 igb_phy_init_script_igp3(struct e1000_hw *hw) s32 igb_phy_init_script_igp3(struct e1000_hw *hw)
{ {
hw_dbg(hw, "Running IGP 3 PHY init script\n"); hw_dbg("Running IGP 3 PHY init script\n");
/* PHY init IGP 3 */ /* PHY init IGP 3 */
/* Enable rise/fall, 10-mode work in class-A */ /* Enable rise/fall, 10-mode work in class-A */
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或