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Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bnx2.c40
1 files changed, 32 insertions, 8 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index b35f440361d..21711c753a0 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -3248,6 +3248,9 @@ bnx2_set_rx_mode(struct net_device *dev)
struct dev_addr_list *uc_ptr;
int i;
+ if (!netif_running(dev))
+ return;
+
spin_lock_bh(&bp->phy_lock);
rx_mode = bp->rx_mode & ~(BNX2_EMAC_RX_MODE_PROMISCUOUS |
@@ -5521,6 +5524,9 @@ bnx2_test_link(struct bnx2 *bp)
{
u32 bmsr;
+ if (!netif_running(bp->dev))
+ return -ENODEV;
+
if (bp->phy_flags & BNX2_PHY_FLAG_REMOTE_PHY_CAP) {
if (bp->link_up)
return 0;
@@ -6485,6 +6491,9 @@ bnx2_nway_reset(struct net_device *dev)
struct bnx2 *bp = netdev_priv(dev);
u32 bmcr;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
if (!(bp->autoneg & AUTONEG_SPEED)) {
return -EINVAL;
}
@@ -6540,6 +6549,9 @@ bnx2_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
struct bnx2 *bp = netdev_priv(dev);
int rc;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
/* parameters already validated in ethtool_get_eeprom */
rc = bnx2_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
@@ -6554,6 +6566,9 @@ bnx2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
struct bnx2 *bp = netdev_priv(dev);
int rc;
+ if (!netif_running(dev))
+ return -EAGAIN;
+
/* parameters already validated in ethtool_set_eeprom */
rc = bnx2_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
@@ -6718,11 +6733,11 @@ bnx2_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
bp->autoneg &= ~AUTONEG_FLOW_CTRL;
}
- spin_lock_bh(&bp->phy_lock);
-
- bnx2_setup_phy(bp, bp->phy_port);
-
- spin_unlock_bh(&bp->phy_lock);
+ if (netif_running(dev)) {
+ spin_lock_bh(&bp->phy_lock);
+ bnx2_setup_phy(bp, bp->phy_port);
+ spin_unlock_bh(&bp->phy_lock);
+ }
return 0;
}
@@ -6913,6 +6928,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
{
struct bnx2 *bp = netdev_priv(dev);
+ bnx2_set_power_state(bp, PCI_D0);
+
memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS);
if (etest->flags & ETH_TEST_FL_OFFLINE) {
int i;
@@ -6932,9 +6949,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
if ((buf[2] = bnx2_test_loopback(bp)) != 0)
etest->flags |= ETH_TEST_FL_FAILED;
- if (!netif_running(bp->dev)) {
- bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET);
- }
+ if (!netif_running(bp->dev))
+ bnx2_shutdown_chip(bp);
else {
bnx2_init_nic(bp, 1);
bnx2_netif_start(bp);
@@ -6962,6 +6978,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
etest->flags |= ETH_TEST_FL_FAILED;
}
+ if (!netif_running(bp->dev))
+ bnx2_set_power_state(bp, PCI_D3hot);
}
static void
@@ -7027,6 +7045,8 @@ bnx2_phys_id(struct net_device *dev, u32 data)
int i;
u32 save;
+ bnx2_set_power_state(bp, PCI_D0);
+
if (data == 0)
data = 2;
@@ -7051,6 +7071,10 @@ bnx2_phys_id(struct net_device *dev, u32 data)
}
REG_WR(bp, BNX2_EMAC_LED, 0);
REG_WR(bp, BNX2_MISC_CFG, save);
+
+ if (!netif_running(dev))
+ bnx2_set_power_state(bp, PCI_D3hot);
+
return 0;
}