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path: root/drivers/net/e1000e
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Diffstat (limited to 'drivers/net/e1000e')
-rw-r--r--drivers/net/e1000e/hw.h1
-rw-r--r--drivers/net/e1000e/ich8lan.c2
-rw-r--r--drivers/net/e1000e/netdev.c5
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 287ee954448f..fa314b4a68c1 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -901,6 +901,7 @@ 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 */
+ u16 refresh_time; /* Flow control refresh timer */
bool send_xon; /* Flow control send XON */
bool strict_ieee; /* Strict IEEE mode */
enum e1000_fc_mode current_mode; /* FC mode in effect */
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 8efe9a7cbaad..2b2cffc017be 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -2823,6 +2823,8 @@ static s32 e1000_setup_link_ich8lan(struct e1000_hw *hw)
ew32(FCTTV, hw->fc.pause_time);
if ((hw->phy.type == e1000_phy_82578) ||
(hw->phy.type == e1000_phy_82577)) {
+ ew32(FCRTV_PCH, hw->fc.refresh_time);
+
ret_val = hw->phy.ops.write_reg(hw,
PHY_REG(BM_PORT_CTRL_PAGE, 27),
hw->fc.pause_time);
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 16a03c553299..d1f60c570c0e 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -3134,6 +3134,7 @@ void e1000e_reset(struct e1000_adapter *adapter)
fc->high_water = 0x5000;
fc->low_water = 0x3000;
}
+ fc->refresh_time = 0x1000;
} else {
if ((adapter->flags & FLAG_HAS_ERT) &&
(adapter->netdev->mtu > ETH_DATA_LEN))
@@ -3171,10 +3172,6 @@ void e1000e_reset(struct e1000_adapter *adapter)
if (mac->ops.init_hw(hw))
e_err("Hardware Error\n");
- /* additional part of the flow-control workaround above */
- if (hw->mac.type == e1000_pchlan)
- ew32(FCRTV_PCH, 0x1000);
-
e1000_update_mng_vlan(adapter);
/* Enable h/w to recognize an 802.1Q VLAN Ethernet packet */