From f1c2ef40c6436f8fa287ff1be2c75c4932180b1f Mon Sep 17 00:00:00 2001 From: Bert Kenward Date: Fri, 11 Dec 2015 09:39:32 +0000 Subject: sfc: only use RSS filters if we're using RSS Without this, filter insertion on a VF would fail if only one channel was in use. This would include the unicast station filter and therefore no traffic would be received. Signed-off-by: Bert Kenward Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/efx.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/net/ethernet/sfc/efx.h') diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h index 1aaf76c1ace8..10827476bc0b 100644 --- a/drivers/net/ethernet/sfc/efx.h +++ b/drivers/net/ethernet/sfc/efx.h @@ -76,6 +76,11 @@ void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue); #define EFX_TXQ_MAX_ENT(efx) (EFX_WORKAROUND_35388(efx) ? \ EFX_MAX_DMAQ_SIZE / 2 : EFX_MAX_DMAQ_SIZE) +static inline bool efx_rss_enabled(struct efx_nic *efx) +{ + return efx->rss_spread > 1; +} + /* Filters */ void efx_mac_reconfigure(struct efx_nic *efx); -- cgit v1.2.3