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-rw-r--r--drivers/net/ixgbe/ixgbe_common.c5
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c6
-rw-r--r--drivers/net/ixgbe/ixgbe_type.h1
3 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 6eb5814ca7da..753f2ab39d7f 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -1392,14 +1392,17 @@ s32 ixgbe_update_uc_addr_list_generic(struct ixgbe_hw *hw,
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
fctrl |= IXGBE_FCTRL_UPE;
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ hw->addr_ctrl.uc_set_promisc = true;
}
} else {
/* only disable if set by overflow, not by user */
- if (old_promisc_setting && !hw->addr_ctrl.user_set_promisc) {
+ if ((old_promisc_setting && hw->addr_ctrl.uc_set_promisc) &&
+ !(hw->addr_ctrl.user_set_promisc)) {
hw_dbg(hw, " Leaving address overflow promisc mode\n");
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
fctrl &= ~IXGBE_FCTRL_UPE;
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ hw->addr_ctrl.uc_set_promisc = false;
}
}
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index d1a1868df817..15032c79e003 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2952,7 +2952,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev)
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
if (netdev->flags & IFF_PROMISC) {
- hw->addr_ctrl.user_set_promisc = 1;
+ hw->addr_ctrl.user_set_promisc = true;
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
/* don't hardware filter vlans in promisc mode */
ixgbe_vlan_filter_disable(adapter);
@@ -2960,11 +2960,11 @@ void ixgbe_set_rx_mode(struct net_device *netdev)
if (netdev->flags & IFF_ALLMULTI) {
fctrl |= IXGBE_FCTRL_MPE;
fctrl &= ~IXGBE_FCTRL_UPE;
- } else {
+ } else if (!hw->addr_ctrl.uc_set_promisc) {
fctrl &= ~(IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
}
ixgbe_vlan_filter_enable(adapter);
- hw->addr_ctrl.user_set_promisc = 0;
+ hw->addr_ctrl.user_set_promisc = false;
}
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 4277cbbb8126..8fc59ac3c0e8 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -2268,6 +2268,7 @@ struct ixgbe_addr_filter_info {
u32 mc_addr_in_rar_count;
u32 mta_in_use;
u32 overflow_promisc;
+ bool uc_set_promisc;
bool user_set_promisc;
};