X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fnetvsc%2Fhn_var.h;h=d1d38b459601d841a0f16a115b4307a872305e61;hb=d789705873d47d70a3ba0a6a4dfb83fb629d3464;hp=822d737bd3ccf44d555d29882b3e7820391d05dd;hpb=cc0251813277fcf43b930b43ab4a423ed7536120;p=dpdk.git

diff --git a/drivers/net/netvsc/hn_var.h b/drivers/net/netvsc/hn_var.h
index 822d737bd3..d1d38b4596 100644
--- a/drivers/net/netvsc/hn_var.h
+++ b/drivers/net/netvsc/hn_var.h
@@ -98,7 +98,7 @@ struct hn_rx_bufinfo {
 struct hn_data {
 	struct rte_vmbus_device *vmbus;
 	struct hn_rx_queue *primary;
-	rte_spinlock_t  vf_lock;
+	rte_rwlock_t    vf_lock;
 	uint16_t	port_id;
 	uint16_t	vf_port;
 
@@ -139,8 +139,6 @@ struct hn_data {
 	uint8_t		rss_key[40];
 	uint16_t	rss_ind[128];
 
-	struct rte_ether_addr mac_addr;
-
 	struct rte_eth_dev_owner owner;
 	struct rte_intr_handle vf_intr;
 
@@ -190,15 +188,15 @@ hn_vf_attached(const struct hn_data *hv)
 	return hv->vf_port != HN_INVALID_PORT;
 }
 
-/* Get VF device for existing netvsc device */
+/*
+ * Get VF device for existing netvsc device
+ * Assumes vf_lock is held.
+ */
 static inline struct rte_eth_dev *
 hn_get_vf_dev(const struct hn_data *hv)
 {
 	uint16_t vf_port = hv->vf_port;
 
-	/* make sure vf_port is loaded */
-	rte_smp_rmb();
-
 	if (vf_port == HN_INVALID_PORT)
 		return NULL;
 	else