X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fenic%2Fbase%2Fvnic_dev.c;h=364458a88c65dd3c742ffd84f9d1c28c686e87ea;hb=9e5afc72c9094192400c219660a314f0778d9c50;hp=1f8d222fc94931c0fdf5f2ff6c398f63e986c3a7;hpb=8d782f3f89e1dcd0c8af1c3c93501d7a06159d66;p=dpdk.git

diff --git a/drivers/net/enic/base/vnic_dev.c b/drivers/net/enic/base/vnic_dev.c
index 1f8d222fc9..364458a88c 100644
--- a/drivers/net/enic/base/vnic_dev.c
+++ b/drivers/net/enic/base/vnic_dev.c
@@ -10,6 +10,7 @@
 #include "vnic_dev.h"
 #include "vnic_resource.h"
 #include "vnic_devcmd.h"
+#include "vnic_nic.h"
 #include "vnic_stats.h"
 
 
@@ -484,7 +485,7 @@ int vnic_dev_capable_adv_filters(struct vnic_dev *vdev)
  *   Retrun true in filter_tags if supported
  */
 int vnic_dev_capable_filter_mode(struct vnic_dev *vdev, u32 *mode,
-				 u8 *filter_tags)
+				 u8 *filter_actions)
 {
 	u64 args[4];
 	int err;
@@ -492,14 +493,10 @@ int vnic_dev_capable_filter_mode(struct vnic_dev *vdev, u32 *mode,
 
 	err = vnic_dev_advanced_filters_cap(vdev, args, 4);
 
-	/* determine if filter tags are available */
-	if (err)
-		*filter_tags = 0;
-	if ((args[2] == FILTER_CAP_MODE_V1) &&
-	    (args[3] & FILTER_ACTION_FILTER_ID_FLAG))
-		*filter_tags = 1;
-	else
-		*filter_tags = 0;
+	/* determine supported filter actions */
+	*filter_actions = FILTER_ACTION_RQ_STEERING_FLAG; /* always available */
+	if (args[2] == FILTER_CAP_MODE_V1)
+		*filter_actions = args[3];
 
 	if (err || ((args[0] == 1) && (args[1] == 0))) {
 		/* Adv filter Command not supported or adv filters available but
@@ -531,6 +528,23 @@ parse_max_level:
 	return 0;
 }
 
+int vnic_dev_capable_udp_rss(struct vnic_dev *vdev)
+{
+	u64 a0 = CMD_NIC_CFG, a1 = 0;
+	u64 rss_hash_type;
+	int wait = 1000;
+	int err;
+
+	err = vnic_dev_cmd(vdev, CMD_CAPABILITY, &a0, &a1, wait);
+	if (err)
+		return 0;
+	if (a0 == 0)
+		return 0;
+	rss_hash_type = (a1 >> NIC_CFG_RSS_HASH_TYPE_SHIFT) &
+		NIC_CFG_RSS_HASH_TYPE_MASK_FIELD;
+	return ((rss_hash_type & NIC_CFG_RSS_HASH_TYPE_UDP) ? 1 : 0);
+}
+
 int vnic_dev_capable(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd)
 {
 	u64 a0 = (u32)cmd, a1 = 0;