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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2008-03-28 09:15:16 -0700
committerJeff Garzik <jeff@garzik.org>2008-03-28 22:15:00 -0400
commit318a94d68979cbe9cc98a3050b4b7be2f08513c8 (patch)
tree32fdd0bd9f4a0c9dcc2a958b18820286a9acdcec /drivers/net/e1000e/ethtool.c
parente2de3eb69c40c01739ce9b154c65e51d94d72966 (diff)
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: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/e1000e/ethtool.c')
-rw-r--r--drivers/net/e1000e/ethtool.c64
1 files changed, 33 insertions, 31 deletions
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 3b94a87b527..4ae00567bba 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -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)