aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/e1000
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/e1000')
-rw-r--r--drivers/net/e1000/e1000.h5
-rw-r--r--drivers/net/e1000/e1000_ethtool.c60
-rw-r--r--drivers/net/e1000/e1000_main.c42
3 files changed, 47 insertions, 60 deletions
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index a881dd0093b..8676899120c 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -238,9 +238,6 @@ struct e1000_adapter {
struct work_struct reset_task;
u8 fc_autoneg;
- struct timer_list blink_timer;
- unsigned long led_status;
-
/* TX */
struct e1000_tx_ring *tx_ring; /* One per active queue */
unsigned int restart_queue;
@@ -349,7 +346,7 @@ extern int e1000_up(struct e1000_adapter *adapter);
extern void e1000_down(struct e1000_adapter *adapter);
extern void e1000_reinit_locked(struct e1000_adapter *adapter);
extern void e1000_reset(struct e1000_adapter *adapter);
-extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx);
+extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u32 spd, u8 dplx);
extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index dd70738eb2f..ec0fa426cce 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -158,7 +158,7 @@ static int e1000_get_settings(struct net_device *netdev,
e1000_get_speed_and_duplex(hw, &adapter->link_speed,
&adapter->link_duplex);
- ecmd->speed = adapter->link_speed;
+ ethtool_cmd_speed_set(ecmd, adapter->link_speed);
/* unfortunately FULL_DUPLEX != DUPLEX_FULL
* and HALF_DUPLEX != DUPLEX_HALF */
@@ -168,7 +168,7 @@ static int e1000_get_settings(struct net_device *netdev,
else
ecmd->duplex = DUPLEX_HALF;
} else {
- ecmd->speed = -1;
+ ethtool_cmd_speed_set(ecmd, -1);
ecmd->duplex = -1;
}
@@ -197,11 +197,13 @@ static int e1000_set_settings(struct net_device *netdev,
ADVERTISED_TP |
ADVERTISED_Autoneg;
ecmd->advertising = hw->autoneg_advertised;
- } else
- if (e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex)) {
+ } else {
+ u32 speed = ethtool_cmd_speed(ecmd);
+ if (e1000_set_spd_dplx(adapter, speed, ecmd->duplex)) {
clear_bit(__E1000_RESETTING, &adapter->flags);
return -EINVAL;
}
+ }
/* reset the link */
@@ -1753,46 +1755,28 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
return 0;
}
-/* toggle LED 4 times per second = 2 "blinks" per second */
-#define E1000_ID_INTERVAL (HZ/4)
-
-/* bit defines for adapter->led_status */
-#define E1000_LED_ON 0
-
-static void e1000_led_blink_callback(unsigned long data)
+static int e1000_set_phys_id(struct net_device *netdev,
+ enum ethtool_phys_id_state state)
{
- struct e1000_adapter *adapter = (struct e1000_adapter *) data;
+ struct e1000_adapter *adapter = netdev_priv(netdev);
struct e1000_hw *hw = &adapter->hw;
- if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
- e1000_led_off(hw);
- else
- e1000_led_on(hw);
+ switch (state) {
+ case ETHTOOL_ID_ACTIVE:
+ e1000_setup_led(hw);
+ return 2;
- mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
-}
-
-static int e1000_phys_id(struct net_device *netdev, u32 data)
-{
- struct e1000_adapter *adapter = netdev_priv(netdev);
- struct e1000_hw *hw = &adapter->hw;
+ case ETHTOOL_ID_ON:
+ e1000_led_on(hw);
+ break;
- if (!data)
- data = INT_MAX;
+ case ETHTOOL_ID_OFF:
+ e1000_led_off(hw);
+ break;
- if (!adapter->blink_timer.function) {
- init_timer(&adapter->blink_timer);
- adapter->blink_timer.function = e1000_led_blink_callback;
- adapter->blink_timer.data = (unsigned long)adapter;
+ case ETHTOOL_ID_INACTIVE:
+ e1000_cleanup_led(hw);
}
- e1000_setup_led(hw);
- mod_timer(&adapter->blink_timer, jiffies);
- msleep_interruptible(data * 1000);
- del_timer_sync(&adapter->blink_timer);
-
- e1000_led_off(hw);
- clear_bit(E1000_LED_ON, &adapter->led_status);
- e1000_cleanup_led(hw);
return 0;
}
@@ -1929,7 +1913,7 @@ static const struct ethtool_ops e1000_ethtool_ops = {
.set_tso = e1000_set_tso,
.self_test = e1000_diag_test,
.get_strings = e1000_get_strings,
- .phys_id = e1000_phys_id,
+ .set_phys_id = e1000_set_phys_id,
.get_ethtool_stats = e1000_get_ethtool_stats,
.get_sset_count = e1000_get_sset_count,
.get_coalesce = e1000_get_coalesce,
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 477e066a1cf..c18cb8e883d 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -96,7 +96,6 @@ int e1000_up(struct e1000_adapter *adapter);
void e1000_down(struct e1000_adapter *adapter);
void e1000_reinit_locked(struct e1000_adapter *adapter);
void e1000_reset(struct e1000_adapter *adapter);
-int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx);
int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
@@ -4385,7 +4384,6 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
struct mii_ioctl_data *data = if_mii(ifr);
int retval;
u16 mii_reg;
- u16 spddplx;
unsigned long flags;
if (hw->media_type != e1000_media_type_copper)
@@ -4424,17 +4422,18 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
hw->autoneg = 1;
hw->autoneg_advertised = 0x2F;
} else {
+ u32 speed;
if (mii_reg & 0x40)
- spddplx = SPEED_1000;
+ speed = SPEED_1000;
else if (mii_reg & 0x2000)
- spddplx = SPEED_100;
+ speed = SPEED_100;
else
- spddplx = SPEED_10;
- spddplx += (mii_reg & 0x100)
- ? DUPLEX_FULL :
- DUPLEX_HALF;
- retval = e1000_set_spd_dplx(adapter,
- spddplx);
+ speed = SPEED_10;
+ retval = e1000_set_spd_dplx(
+ adapter, speed,
+ ((mii_reg & 0x100)
+ ? DUPLEX_FULL :
+ DUPLEX_HALF));
if (retval)
return retval;
}
@@ -4596,20 +4595,24 @@ static void e1000_restore_vlan(struct e1000_adapter *adapter)
}
}
-int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
+int e1000_set_spd_dplx(struct e1000_adapter *adapter, u32 spd, u8 dplx)
{
struct e1000_hw *hw = &adapter->hw;
hw->autoneg = 0;
+ /* Make sure dplx is at most 1 bit and lsb of speed is not set
+ * for the switch() below to work */
+ if ((spd & 1) || (dplx & ~1))
+ goto err_inval;
+
/* Fiber NICs only allow 1000 gbps Full duplex */
if ((hw->media_type == e1000_media_type_fiber) &&
- spddplx != (SPEED_1000 + DUPLEX_FULL)) {
- e_err(probe, "Unsupported Speed/Duplex configuration\n");
- return -EINVAL;
- }
+ spd != SPEED_1000 &&
+ dplx != DUPLEX_FULL)
+ goto err_inval;
- switch (spddplx) {
+ switch (spd + dplx) {
case SPEED_10 + DUPLEX_HALF:
hw->forced_speed_duplex = e1000_10_half;
break;
@@ -4628,10 +4631,13 @@ int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx)
break;
case SPEED_1000 + DUPLEX_HALF: /* not supported */
default:
- e_err(probe, "Unsupported Speed/Duplex configuration\n");
- return -EINVAL;
+ goto err_inval;
}
return 0;
+
+err_inval:
+ e_err(probe, "Unsupported Speed/Duplex configuration\n");
+ return -EINVAL;
}
static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-17 19:11:46 +0000