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authorJon Mason <jon.mason@exar.com>2010-11-11 04:25:58 +0000
committerDavid S. Miller <davem@davemloft.net>2010-11-11 09:30:21 -0800
commitb81b37338412e3215670641e5025c85146521dea (patch)
treeb6a4a1280223e21d5108cde1a9377d98653b44d7 /drivers/net/vxge/vxge-main.h
parente8ac175615b9458a00193c55617b5b8865e67817 (diff)
downloadlinux-next-b81b37338412e3215670641e5025c85146521dea.tar.gz
vxge: add receive hardware timestamping
Add support for enable/disabling hardware timestamping on receive packets via ioctl call. When enabled, the hardware timestamp replaces the FCS in the payload. Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: Ram Vepa <ram.vepa@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxge/vxge-main.h')
-rw-r--r--drivers/net/vxge/vxge-main.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index 1699d7590b31..6f6e9ce0bf20 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -248,8 +248,9 @@ struct vxge_ring {
*/
int driver_id;
- /* copy of the flag indicating whether rx_csum is to be used */
- u32 rx_csum;
+ /* copy of the flag indicating whether rx_csum is to be used */
+ u32 rx_csum:1,
+ rx_hwts:1;
int pkts_processed;
int budget;
@@ -327,7 +328,8 @@ struct vxgedev {
u16 all_multi_flg;
/* A flag indicating whether rx_csum is to be used or not. */
- u32 rx_csum;
+ u32 rx_csum:1,
+ rx_hwts:1;
struct vxge_msix_entry *vxge_entries;
struct msix_entry *entries;