From a9a4a2d9d622e3bde41356aa4e2694cee052d002 Mon Sep 17 00:00:00 2001 From: "Lendacky, Thomas" Date: Fri, 29 Aug 2014 13:16:50 -0500 Subject: amd-xgbe: Check for Tx hardware queue flushing support The flushing of the Tx hardware queues is only supported at a certain level of the hardware. Retrieve the current version of the hardware and use that to determine if flushing is supported. Signed-off-by: Tom Lendacky Signed-off-by: David S. Miller --- drivers/net/ethernet/amd/xgbe/xgbe.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h') diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index 07bf70a82908..5af5c38eef4b 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -526,6 +526,9 @@ struct xgbe_desc_if { * or configurations are present in the device. */ struct xgbe_hw_features { + /* HW Version */ + unsigned int version; + /* HW Feature Register0 */ unsigned int gmii; /* 1000 Mbps support */ unsigned int vlhash; /* VLAN Hash Filter */ -- cgit v1.2.3