diff mbox series

[net-next,v4,6/9] bnxt_en: Return correct RSS indirection table entries to ethtool -x.

Message ID 1594209241-1692-7-git-send-email-michael.chan@broadcom.com
State Accepted
Delegated to: David Miller
Headers show
Series bnxt_en: Driver update for net-next. | expand

Commit Message

Michael Chan July 8, 2020, 11:53 a.m. UTC 
Now that we have the logical indirection table, we can return these
proper logical indices directly to ethtool -x instead of the physical
IDs.

Reported-by: Jakub Kicinski <kicinski@fb.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 995de93..1fe7c61 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@ -1292,7 +1292,7 @@  static int bnxt_get_rxfh(struct net_device *dev, u32 *indir, u8 *key,
 {
 	struct bnxt *bp = netdev_priv(dev);
 	struct bnxt_vnic_info *vnic;
-	int i = 0;
+	u32 i, tbl_size;
 
 	if (hfunc)
 		*hfunc = ETH_RSS_HASH_TOP;
@@ -1301,9 +1301,10 @@  static int bnxt_get_rxfh(struct net_device *dev, u32 *indir, u8 *key,
 		return 0;
 
 	vnic = &bp->vnic_info[0];
-	if (indir && vnic->rss_table) {
-		for (i = 0; i < HW_HASH_INDEX_SIZE; i++)
-			indir[i] = le16_to_cpu(vnic->rss_table[i]);
+	if (indir && bp->rss_indir_tbl) {
+		tbl_size = bnxt_get_rxfh_indir_size(dev);
+		for (i = 0; i < tbl_size; i++)
+			indir[i] = bp->rss_indir_tbl[i];
 	}
 
 	if (key && vnic->rss_hash_key)