summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/intel/igbvf/vf.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/intel/igbvf/vf.h')
-rw-r--r--drivers/net/ethernet/intel/igbvf/vf.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igbvf/vf.h b/drivers/net/ethernet/intel/igbvf/vf.h
index 4cf78b0dec50..d213eefb6169 100644
--- a/drivers/net/ethernet/intel/igbvf/vf.h
+++ b/drivers/net/ethernet/intel/igbvf/vf.h
@@ -245,6 +245,7 @@ struct e1000_hw {
struct e1000_mac_info mac;
struct e1000_mbx_info mbx;
+ spinlock_t mbx_lock; /* serializes mailbox ops */
union {
struct e1000_dev_spec_vf vf;