[net-next 6/6] ixgbe: fix disabling hide VLAN on VF reset
flat view
STALE3145d
REVIEWED: 1 (0M)
From: Jeff Kirsher <hidden>
Date: 2018-03-12 20:11:54
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
1 review trailer.
From: Paul Greenwalt <redacted> If port VLAN is enabled, set PFQDE.HIDE_VLAN during VF reset. Setting only PFQDE.PFQDE during VF reset was clearing PFQDE.HIDE_VLAN. Signed-off-by: Paul Greenwalt <redacted> Tested-by: Andrew Bowers <redacted> Signed-off-by: Jeff Kirsher <redacted> --- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 27a70a52f3c9..008aa073a679 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c@@ -831,7 +831,11 @@ static int ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf) IXGBE_WRITE_REG(hw, IXGBE_VFTE(reg_offset), reg); /* force drop enable for all VF Rx queues */ - ixgbe_write_qde(adapter, vf, IXGBE_QDE_ENABLE); + reg = IXGBE_QDE_ENABLE; + if (adapter->vfinfo[vf].pf_vlan) + reg |= IXGBE_QDE_HIDE_VLAN; + + ixgbe_write_qde(adapter, vf, reg); /* enable receive for vf */ reg = IXGBE_READ_REG(hw, IXGBE_VFRE(reg_offset));
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2.14.3