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| author | Bert Kenward | 2015-12-11 10:39:32 +0100 |
|---|---|---|
| committer | David S. Miller | 2015-12-12 06:26:18 +0100 |
| commit | f1c2ef40c6436f8fa287ff1be2c75c4932180b1f (patch) | |
| tree | 7c31c572c9b386d480f45e793abd9e550f553784 /drivers/net/ethernet/sfc/efx.h | |
| parent | uapi: export ila.h (diff) | |
| download | kernel-qcow2-linux-f1c2ef40c6436f8fa287ff1be2c75c4932180b1f.tar.gz kernel-qcow2-linux-f1c2ef40c6436f8fa287ff1be2c75c4932180b1f.tar.xz kernel-qcow2-linux-f1c2ef40c6436f8fa287ff1be2c75c4932180b1f.zip | |
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 <bkenward@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/efx.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx.h | 5 |
1 files changed, 5 insertions, 0 deletions
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); |