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[net-next,09/10] ionic: enable rxhash only with multiple queues

Message ID 20210727174334.67931-10-snelson@pensando.io (mailing list archive)
State Accepted
Commit 6edddead95504fc2e8fc425c3d10a1b25fec735f
Delegated to: Netdev Maintainers
Headers show
Series ionic: driver updates 27-July-2021 | expand

Checks

Context Check Description
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netdev/tree_selection success Clearly marked for net-next
netdev/subject_prefix success Link
netdev/cc_maintainers warning 2 maintainers not CCed: saeedm@nvidia.com allenbh@pensando.io
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Link
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success Link
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 16 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/header_inline success Link

Commit Message

Shannon Nelson July 27, 2021, 5:43 p.m. UTC
If there's only one queue, there is no need to enable
the rxhashing.

Signed-off-by: Shannon Nelson <snelson@pensando.io>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 3a72403cf4df..78b3b8ca23dc 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -1607,7 +1607,6 @@  static int ionic_init_nic_features(struct ionic_lif *lif)
 	features = NETIF_F_HW_VLAN_CTAG_TX |
 		   NETIF_F_HW_VLAN_CTAG_RX |
 		   NETIF_F_HW_VLAN_CTAG_FILTER |
-		   NETIF_F_RXHASH |
 		   NETIF_F_SG |
 		   NETIF_F_HW_CSUM |
 		   NETIF_F_RXCSUM |
@@ -1615,6 +1614,9 @@  static int ionic_init_nic_features(struct ionic_lif *lif)
 		   NETIF_F_TSO6 |
 		   NETIF_F_TSO_ECN;
 
+	if (lif->nxqs > 1)
+		features |= NETIF_F_RXHASH;
+
 	err = ionic_set_nic_features(lif, features);
 	if (err)
 		return err;