Commit 318a94d6 authored by Jeff Kirsher's avatar Jeff Kirsher Committed by Jeff Garzik
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e1000e: reorganize PHY and flow control interface



This reorganization moves the PHY status into a separate
struct. Flow Control setup is moved into this struct as well
and frame size away from here into the adapter struct where its
inly use is.

The post-link-up code is now a separate function and moved out
of the watchdog function itself. This allows us to track the
es2lan restart issue a bit easier.
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarBruce Allan <bruce.w.allan@intel.com>
Signed-off-by: default avatarJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: default avatarAuke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent e2de3eb6
......@@ -75,7 +75,7 @@ static s32 e1000_init_phy_params_82571(struct e1000_hw *hw)
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val;
if (hw->media_type != e1000_media_type_copper) {
if (hw->phy.media_type != e1000_media_type_copper) {
phy->type = e1000_phy_none;
return 0;
}
......@@ -195,16 +195,16 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
case E1000_DEV_ID_82571EB_FIBER:
case E1000_DEV_ID_82572EI_FIBER:
case E1000_DEV_ID_82571EB_QUAD_FIBER:
hw->media_type = e1000_media_type_fiber;
hw->phy.media_type = e1000_media_type_fiber;
break;
case E1000_DEV_ID_82571EB_SERDES:
case E1000_DEV_ID_82572EI_SERDES:
case E1000_DEV_ID_82571EB_SERDES_DUAL:
case E1000_DEV_ID_82571EB_SERDES_QUAD:
hw->media_type = e1000_media_type_internal_serdes;
hw->phy.media_type = e1000_media_type_internal_serdes;
break;
default:
hw->media_type = e1000_media_type_copper;
hw->phy.media_type = e1000_media_type_copper;
break;
}
......@@ -216,7 +216,7 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK) ? 1 : 0;
/* check for link */
switch (hw->media_type) {
switch (hw->phy.media_type) {
case e1000_media_type_copper:
func->setup_physical_interface = e1000_setup_copper_link_82571;
func->check_for_link = e1000e_check_for_copper_link;
......@@ -1015,7 +1015,7 @@ static s32 e1000_setup_link_82571(struct e1000_hw *hw)
* set it to full.
*/
if (hw->mac.type == e1000_82573)
hw->mac.fc = e1000_fc_full;
hw->fc.type = e1000_fc_full;
return e1000e_setup_link(hw);
}
......
......@@ -234,6 +234,8 @@ struct e1000_adapter {
unsigned int rx_ps_pages;
u16 rx_ps_bsize0;
u32 max_frame_size;
u32 min_frame_size;
/* OS defined structs */
struct net_device *netdev;
......@@ -258,7 +260,7 @@ struct e1000_adapter {
u32 wol;
u32 pba;
u8 fc_autoneg;
bool fc_autoneg;
unsigned long led_status;
......@@ -305,6 +307,7 @@ struct e1000_info {
#define FLAG_MSI_ENABLED (1 << 27)
#define FLAG_RX_CSUM_ENABLED (1 << 28)
#define FLAG_TSO_FORCE (1 << 29)
#define FLAG_RX_RESTART_NOW (1 << 30)
#define E1000_RX_DESC_PS(R, i) \
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
......
......@@ -119,7 +119,7 @@ static s32 e1000_init_phy_params_80003es2lan(struct e1000_hw *hw)
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val;
if (hw->media_type != e1000_media_type_copper) {
if (hw->phy.media_type != e1000_media_type_copper) {
phy->type = e1000_phy_none;
return 0;
}
......@@ -198,10 +198,10 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
/* Set media type */
switch (adapter->pdev->device) {
case E1000_DEV_ID_80003ES2LAN_SERDES_DPT:
hw->media_type = e1000_media_type_internal_serdes;
hw->phy.media_type = e1000_media_type_internal_serdes;
break;
default:
hw->media_type = e1000_media_type_copper;
hw->phy.media_type = e1000_media_type_copper;
break;
}
......@@ -213,7 +213,7 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
mac->arc_subsystem_valid = (er32(FWSM) & E1000_FWSM_MODE_MASK) ? 1 : 0;
/* check for link */
switch (hw->media_type) {
switch (hw->phy.media_type) {
case e1000_media_type_copper:
func->setup_physical_interface = e1000_setup_copper_link_80003es2lan;
func->check_for_link = e1000e_check_for_copper_link;
......@@ -591,7 +591,7 @@ static s32 e1000_phy_force_speed_duplex_80003es2lan(struct e1000_hw *hw)
udelay(1);
if (hw->phy.wait_for_link) {
if (hw->phy.autoneg_wait_to_complete) {
hw_dbg(hw, "Waiting for forced speed/duplex link "
"on GG82563 phy.\n");
......@@ -682,7 +682,7 @@ static s32 e1000_get_link_up_info_80003es2lan(struct e1000_hw *hw, u16 *speed,
{
s32 ret_val;
if (hw->media_type == e1000_media_type_copper) {
if (hw->phy.media_type == e1000_media_type_copper) {
ret_val = e1000e_get_speed_and_duplex_copper(hw,
speed,
duplex);
......@@ -854,7 +854,7 @@ static void e1000_initialize_hw_bits_80003es2lan(struct e1000_hw *hw)
/* Transmit Arbitration Control 0 */
reg = er32(TARC0);
reg &= ~(0xF << 27); /* 30:27 */
if (hw->media_type != e1000_media_type_copper)
if (hw->phy.media_type != e1000_media_type_copper)
reg &= ~(1 << 20);
ew32(TARC0, reg);
......
......@@ -111,7 +111,7 @@ static int e1000_get_settings(struct net_device *netdev,
struct e1000_hw *hw = &adapter->hw;
u32 status;
if (hw->media_type == e1000_media_type_copper) {
if (hw->phy.media_type == e1000_media_type_copper) {
ecmd->supported = (SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
......@@ -165,7 +165,7 @@ static int e1000_get_settings(struct net_device *netdev,
ecmd->duplex = -1;
}
ecmd->autoneg = ((hw->media_type == e1000_media_type_fiber) ||
ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
return 0;
}
......@@ -187,7 +187,7 @@ static int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
mac->autoneg = 0;
/* Fiber NICs only allow 1000 gbps Full duplex */
if ((adapter->hw.media_type == e1000_media_type_fiber) &&
if ((adapter->hw.phy.media_type == e1000_media_type_fiber) &&
spddplx != (SPEED_1000 + DUPLEX_FULL)) {
ndev_err(adapter->netdev, "Unsupported Speed/Duplex "
"configuration\n");
......@@ -241,7 +241,7 @@ static int e1000_set_settings(struct net_device *netdev,
if (ecmd->autoneg == AUTONEG_ENABLE) {
hw->mac.autoneg = 1;
if (hw->media_type == e1000_media_type_fiber)
if (hw->phy.media_type == e1000_media_type_fiber)
hw->phy.autoneg_advertised = ADVERTISED_1000baseT_Full |
ADVERTISED_FIBRE |
ADVERTISED_Autoneg;
......@@ -250,6 +250,8 @@ static int e1000_set_settings(struct net_device *netdev,
ADVERTISED_TP |
ADVERTISED_Autoneg;
ecmd->advertising = hw->phy.autoneg_advertised;
if (adapter->fc_autoneg)
hw->fc.original_type = e1000_fc_default;
} else {
if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
clear_bit(__E1000_RESETTING, &adapter->state);
......@@ -279,11 +281,11 @@ static void e1000_get_pauseparam(struct net_device *netdev,
pause->autoneg =
(adapter->fc_autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE);
if (hw->mac.fc == e1000_fc_rx_pause) {
if (hw->fc.type == e1000_fc_rx_pause) {
pause->rx_pause = 1;
} else if (hw->mac.fc == e1000_fc_tx_pause) {
} else if (hw->fc.type == e1000_fc_tx_pause) {
pause->tx_pause = 1;
} else if (hw->mac.fc == e1000_fc_full) {
} else if (hw->fc.type == e1000_fc_full) {
pause->rx_pause = 1;
pause->tx_pause = 1;
}
......@@ -302,18 +304,18 @@ static int e1000_set_pauseparam(struct net_device *netdev,
msleep(1);
if (pause->rx_pause && pause->tx_pause)
hw->mac.fc = e1000_fc_full;
hw->fc.type = e1000_fc_full;
else if (pause->rx_pause && !pause->tx_pause)
hw->mac.fc = e1000_fc_rx_pause;
hw->fc.type = e1000_fc_rx_pause;
else if (!pause->rx_pause && pause->tx_pause)
hw->mac.fc = e1000_fc_tx_pause;
hw->fc.type = e1000_fc_tx_pause;
else if (!pause->rx_pause && !pause->tx_pause)
hw->mac.fc = e1000_fc_none;
hw->fc.type = e1000_fc_none;
hw->mac.original_fc = hw->mac.fc;
hw->fc.original_type = hw->fc.type;
if (adapter->fc_autoneg == AUTONEG_ENABLE) {
hw->mac.fc = e1000_fc_default;
hw->fc.type = e1000_fc_default;
if (netif_running(adapter->netdev)) {
e1000e_down(adapter);
e1000e_up(adapter);
......@@ -321,7 +323,7 @@ static int e1000_set_pauseparam(struct net_device *netdev,
e1000e_reset(adapter);
}
} else {
retval = ((hw->media_type == e1000_media_type_fiber) ?
retval = ((hw->phy.media_type == e1000_media_type_fiber) ?
hw->mac.ops.setup_link(hw) : e1000e_force_mac_fc(hw));
}
......@@ -1187,21 +1189,21 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
u32 ctrl_reg = 0;
u32 stat_reg = 0;
adapter->hw.mac.autoneg = 0;
hw->mac.autoneg = 0;
if (adapter->hw.phy.type == e1000_phy_m88) {
if (hw->phy.type == e1000_phy_m88) {
/* Auto-MDI/MDIX Off */
e1e_wphy(hw, M88E1000_PHY_SPEC_CTRL, 0x0808);
/* reset to update Auto-MDI/MDIX */
e1e_wphy(hw, PHY_CONTROL, 0x9140);
/* autoneg off */
e1e_wphy(hw, PHY_CONTROL, 0x8140);
} else if (adapter->hw.phy.type == e1000_phy_gg82563)
} else if (hw->phy.type == e1000_phy_gg82563)
e1e_wphy(hw, GG82563_PHY_KMRN_MODE_CTRL, 0x1CC);
ctrl_reg = er32(CTRL);
if (adapter->hw.phy.type == e1000_phy_ife) {
if (hw->phy.type == e1000_phy_ife) {
/* force 100, set loopback */
e1e_wphy(hw, PHY_CONTROL, 0x6100);
......@@ -1224,8 +1226,8 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
E1000_CTRL_FD); /* Force Duplex to FULL */
}
if (adapter->hw.media_type == e1000_media_type_copper &&
adapter->hw.phy.type == e1000_phy_m88) {
if (hw->phy.media_type == e1000_media_type_copper &&
hw->phy.type == e1000_phy_m88) {
ctrl_reg |= E1000_CTRL_ILOS; /* Invert Loss of Signal */
} else {
/*
......@@ -1243,7 +1245,7 @@ static int e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
* Disable the receiver on the PHY so when a cable is plugged in, the
* PHY does not begin to autoneg when a cable is reconnected to the NIC.
*/
if (adapter->hw.phy.type == e1000_phy_m88)
if (hw->phy.type == e1000_phy_m88)
e1000_phy_disable_receiver(adapter);
udelay(500);
......@@ -1333,8 +1335,8 @@ static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
struct e1000_hw *hw = &adapter->hw;
u32 rctl;
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes) {
if (hw->phy.media_type == e1000_media_type_fiber ||
hw->phy.media_type == e1000_media_type_internal_serdes) {
switch (hw->mac.type) {
case e1000_80003es2lan:
return e1000_set_es2lan_mac_loopback(adapter);
......@@ -1349,7 +1351,7 @@ static int e1000_setup_loopback_test(struct e1000_adapter *adapter)
ew32(RCTL, rctl);
return 0;
}
} else if (hw->media_type == e1000_media_type_copper) {
} else if (hw->phy.media_type == e1000_media_type_copper) {
return e1000_integrated_phy_loopback(adapter);
}
......@@ -1368,8 +1370,8 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
switch (hw->mac.type) {
case e1000_80003es2lan:
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes) {
if (hw->phy.media_type == e1000_media_type_fiber ||
hw->phy.media_type == e1000_media_type_internal_serdes) {
/* restore CTRL_EXT, stealing space from tx_fifo_head */
ew32(CTRL_EXT, adapter->tx_fifo_head);
adapter->tx_fifo_head = 0;
......@@ -1377,8 +1379,8 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
/* fall through */
case e1000_82571:
case e1000_82572:
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes) {
if (hw->phy.media_type == e1000_media_type_fiber ||
hw->phy.media_type == e1000_media_type_internal_serdes) {
#define E1000_SERDES_LB_OFF 0x400
ew32(SCTL, E1000_SERDES_LB_OFF);
msleep(10);
......@@ -1528,7 +1530,7 @@ static int e1000_link_test(struct e1000_adapter *adapter, u64 *data)
struct e1000_hw *hw = &adapter->hw;
*data = 0;
if (hw->media_type == e1000_media_type_internal_serdes) {
if (hw->phy.media_type == e1000_media_type_internal_serdes) {
int i = 0;
hw->mac.serdes_has_link = 0;
......@@ -1624,9 +1626,9 @@ static void e1000_diag_test(struct net_device *netdev,
adapter->hw.mac.autoneg = autoneg;
/* force this routine to wait until autoneg complete/timeout */
adapter->hw.phy.wait_for_link = 1;
adapter->hw.phy.autoneg_wait_to_complete = 1;
e1000e_reset(adapter);
adapter->hw.phy.wait_for_link = 0;
adapter->hw.phy.autoneg_wait_to_complete = 0;
clear_bit(__E1000_TESTING, &adapter->state);
if (if_running)
......
......@@ -400,7 +400,7 @@ enum e1000_rev_polarity{
e1000_rev_polarity_undefined = 0xFF
};
enum e1000_fc_mode {
enum e1000_fc_type {
e1000_fc_none = 0,
e1000_fc_rx_pause,
e1000_fc_tx_pause,
......@@ -727,16 +727,12 @@ struct e1000_mac_info {
u8 perm_addr[6];
enum e1000_mac_type type;
enum e1000_fc_mode fc;
enum e1000_fc_mode original_fc;
u32 collision_delta;
u32 ledctl_default;
u32 ledctl_mode1;
u32 ledctl_mode2;
u32 max_frame_size;
u32 mc_filter_type;
u32 min_frame_size;
u32 tx_packet_delta;
u32 txcw;
......@@ -747,9 +743,6 @@ struct e1000_mac_info {
u16 ifs_step_size;
u16 mta_reg_count;
u16 rar_entry_count;
u16 fc_high_water;
u16 fc_low_water;
u16 fc_pause_time;
u8 forced_speed_duplex;
......@@ -779,6 +772,8 @@ struct e1000_phy_info {
u32 reset_delay_us; /* in usec */
u32 revision;
enum e1000_media_type media_type;
u16 autoneg_advertised;
u16 autoneg_mask;
u16 cable_length;
......@@ -791,7 +786,7 @@ struct e1000_phy_info {
bool is_mdix;
bool polarity_correction;
bool speed_downgraded;
bool wait_for_link;
bool autoneg_wait_to_complete;
};
struct e1000_nvm_info {
......@@ -816,6 +811,16 @@ struct e1000_bus_info {
u16 func;
};
struct e1000_fc_info {
u32 high_water; /* Flow control high-water mark */
u32 low_water; /* Flow control low-water mark */
u16 pause_time; /* Flow control pause timer */
bool send_xon; /* Flow control send XON */
bool strict_ieee; /* Strict IEEE mode */
enum e1000_fc_type type; /* Type of flow control */
enum e1000_fc_type original_type;
};
struct e1000_dev_spec_82571 {
bool laa_is_present;
bool alt_mac_addr_is_present;
......@@ -840,6 +845,7 @@ struct e1000_hw {
u8 __iomem *flash_address;
struct e1000_mac_info mac;
struct e1000_fc_info fc;
struct e1000_phy_info phy;
struct e1000_nvm_info nvm;
struct e1000_bus_info bus;
......@@ -849,8 +855,6 @@ struct e1000_hw {
struct e1000_dev_spec_82571 e82571;
struct e1000_dev_spec_ich8lan ich8lan;
} dev_spec;
enum e1000_media_type media_type;
};
#ifdef DEBUG
......
......@@ -298,7 +298,7 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_adapter *adapter)
struct e1000_mac_info *mac = &hw->mac;
/* Set media type function pointer */
hw->media_type = e1000_media_type_copper;
hw->phy.media_type = e1000_media_type_copper;
/* Set mta register count */
mac->mta_reg_count = 32;
......@@ -453,7 +453,7 @@ static s32 e1000_phy_force_speed_duplex_ich8lan(struct e1000_hw *hw)
udelay(1);
if (phy->wait_for_link) {
if (phy->autoneg_wait_to_complete) {
hw_dbg(hw, "Waiting for forced speed/duplex link on IFE phy.\n");
ret_val = e1000e_phy_has_link_generic(hw,
......@@ -1852,7 +1852,6 @@ static void e1000_initialize_hw_bits_ich8lan(struct e1000_hw *hw)
**/
static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw)
{
struct e1000_mac_info *mac = &hw->mac;
s32 ret_val;
if (e1000_check_reset_block(hw))
......@@ -1863,19 +1862,19 @@ static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw)
* the default flow control setting, so we explicitly
* set it to full.
*/
if (mac->fc == e1000_fc_default)
mac->fc = e1000_fc_full;
if (hw->fc.type == e1000_fc_default)
hw->fc.type = e1000_fc_full;
mac->original_fc = mac->fc;
hw->fc.original_type = hw->fc.type;
hw_dbg(hw, "After fix-ups FlowControl is now = %x\n", mac->fc);
hw_dbg(hw, "After fix-ups FlowControl is now = %x\n", hw->fc.type);
/* Continue to configure the copper link. */
ret_val = e1000_setup_copper_link_ich8lan(hw);
if (ret_val)
return ret_val;
ew32(FCTTV, mac->fc_pause_time);
ew32(FCTTV, hw->fc.pause_time);
return e1000e_set_fc_watermarks(hw);
}
......
......@@ -603,7 +603,6 @@ s32 e1000e_check_for_serdes_link(struct e1000_hw *hw)
**/
static s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
{
struct e1000_mac_info *mac = &hw->mac;
s32 ret_val;
u16 nvm_data;
......@@ -624,12 +623,12 @@ static s32 e1000_set_default_fc_generic(struct e1000_hw *hw)
}
if ((nvm_data & NVM_WORD0F_PAUSE_MASK) == 0)
mac->fc = e1000_fc_none;
hw->fc.type = e1000_fc_none;
else if ((nvm_data & NVM_WORD0F_PAUSE_MASK) ==
NVM_WORD0F_ASM_DIR)
mac->fc = e1000_fc_tx_pause;
hw->fc.type = e1000_fc_tx_pause;
else
mac->fc = e1000_fc_full;
hw->fc.type = e1000_fc_full;
return 0;
}
......@@ -660,7 +659,7 @@ s32 e1000e_setup_link(struct e1000_hw *hw)
* If flow control is set to default, set flow control based on
* the EEPROM flow control settings.
*/
if (mac->fc == e1000_fc_default) {
if (hw->fc.type == e1000_fc_default) {
ret_val = e1000_set_default_fc_generic(hw);
if (ret_val)
return ret_val;
......@@ -671,9 +670,9 @@ s32 e1000e_setup_link(struct e1000_hw *hw)
* in case we get disconnected and then reconnected into a different
* hub or switch with different Flow Control capabilities.
*/
mac->original_fc = mac->fc;
hw->fc.original_type = hw->fc.type;
hw_dbg(hw, "After fix-ups FlowControl is now = %x\n", mac->fc);
hw_dbg(hw, "After fix-ups FlowControl is now = %x\n", hw->fc.type);
/* Call the necessary media_type subroutine to configure the link. */
ret_val = mac->ops.setup_physical_interface(hw);
......@@ -691,7 +690,7 @@ s32 e1000e_setup_link(struct e1000_hw *hw)
ew32(FCAH, FLOW_CONTROL_ADDRESS_HIGH);
ew32(FCAL, FLOW_CONTROL_ADDRESS_LOW);
ew32(FCTTV, mac->fc_pause_time);
ew32(FCTTV, hw->fc.pause_time);
return e1000e_set_fc_watermarks(hw);
}
......@@ -725,7 +724,7 @@ static s32 e1000_commit_fc_settings_generic(struct e1000_hw *hw)
* do not support receiving pause frames).
* 3: Both Rx and Tx flow control (symmetric) are enabled.
*/
switch (mac->fc) {
switch (hw->fc.type) {
case e1000_fc_none:
/* Flow control completely disabled by a software over-ride. */
txcw = (E1000_TXCW_ANE | E1000_TXCW_FD);
......@@ -857,7 +856,7 @@ s32 e1000e_setup_fiber_serdes_link(struct e1000_hw *hw)
* detect a signal. If we have a signal, then poll for a "Link-Up"
* indication.
*/
if (hw->media_type == e1000_media_type_internal_serdes ||
if (hw->phy.media_type == e1000_media_type_internal_serdes ||
(er32(CTRL) & E1000_CTRL_SWDPIN1)) {
ret_val = e1000_poll_fiber_serdes_link_generic(hw);
} else {
......@@ -898,7 +897,6 @@ void e1000e_config_collision_dist(struct e1000_hw *hw)
**/
s32 e1000e_set_fc_watermarks(struct e1000_hw *hw)
{
struct e1000_mac_info *mac = &hw->mac;
u32 fcrtl = 0, fcrth = 0;
/*
......@@ -908,15 +906,15 @@ s32 e1000e_set_fc_watermarks(struct e1000_hw *hw)
* ability to transmit pause frames is not enabled, then these
* registers will be set to 0.
*/
if (mac->fc & e1000_fc_tx_pause) {
if (hw->fc.type & e1000_fc_tx_pause) {
/*
* We need to set up the Receive Threshold high and low water
* marks as well as (optionally) enabling the transmission of
* XON frames.
*/
fcrtl = mac->fc_low_water;
fcrtl = hw->fc.low_water;
fcrtl |= E1000_FCRTL_XONE;
fcrth = mac->fc_high_water;
fcrth = hw->fc.high_water;
}
ew32(FCRTL, fcrtl);
ew32(FCRTH, fcrth);
......@@ -936,7 +934,6 @@ s32 e1000e_set_fc_watermarks(struct e1000_hw *hw)
**/
s32 e1000e_force_mac_fc(struct e1000_hw *hw)
{
struct e1000_mac_info *mac = &hw->mac;
u32 ctrl;
ctrl = er32(CTRL);
......@@ -948,7 +945,7 @@ s32 e1000e_force_mac_fc(struct e1000_hw *hw)
* receive flow control.
*
* The "Case" statement below enables/disable flow control
* according to the "mac->fc" parameter.
* according to the "hw->fc.type" parameter.
*
* The possible values of the "fc" parameter are:
* 0: Flow control is completely disabled
......@@ -959,9 +956,9 @@ s32 e1000e_force_mac_fc(struct e1000_hw *hw)
* 3: Both Rx and Tx flow control (symmetric) is enabled.
* other: No other values should be possible at this point.
*/
hw_dbg(hw, "mac->fc = %u\n", mac->fc);
hw_dbg(hw, "hw->fc.type = %u\n", hw->fc.type);
switch (mac->fc) {
switch (hw->fc.type) {
case e1000_fc_none:
ctrl &= (~(E1000_CTRL_TFCE | E1000_CTRL_RFCE));
break;
......@@ -1009,11 +1006,11 @@ s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw)
* configuration of the MAC to match the "fc" parameter.
*/
if (mac->autoneg_failed) {
if (hw->media_type == e1000_media_type_fiber ||
hw->media_type == e1000_media_type_internal_serdes)
if (hw->phy.media_type == e1000_media_type_fiber ||
hw->phy.media_type == e1000_media_type_internal_serdes)
ret_val = e1000e_force_mac_fc(hw);
} else {
if (hw->media_type == e1000_media_type_copper)
if (hw->phy.media_type == e1000_media_type_copper)
ret_val = e1000e_force_mac_fc(hw);
}
......@@ -1028,7 +1025,7 @@ s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw)
* has completed, and if so, how the PHY and link partner has
* flow control configured.
*/
if ((hw->media_type == e1000_media_type_copper) && mac->autoneg) {
if ((hw->phy.media_type == e1000_media_type_copper) && mac->autoneg) {
/*
* Read the MII Status Register and check to see if AutoNeg
* has completed. We read this twice because this reg has
......@@ -1105,11 +1102,11 @@ s32 e1000e_config_fc_after_link_up(struct e1000_hw *hw)
* ONLY. Hence, we must now check to see if we need to
* turn OFF the TRANSMISSION of PAUSE frames.
*/
if (mac->original_fc == e1000_fc_full) {
mac->fc = e1000_fc_full;
if (hw->fc.original_type == e1000_fc_full) {
hw->fc.type = e1000_fc_full;
hw_dbg(hw, "Flow Control = FULL.\r\n");
} else {
mac->fc = e1000_fc_rx_pause;
hw->fc.type = e1000_fc_rx_pause;
hw_dbg(hw, "Flow Control = "