diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2013-12-16 22:56:24 +0400 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-12-16 23:01:27 +0400 |
| commit | a0bc3487e431eaea381c2c882a41274e9a02f028 (patch) | |
| tree | f33c304fe5b97e4eacd4e3774b8ca3f29a66968f /drivers/net/ethernet/sfc/ef10.c | |
| parent | 99691c4ac112666fe8aef30cffef1cc9f6f94f79 (diff) | |
| download | linux-a0bc3487e431eaea381c2c882a41274e9a02f028.tar.xz | |
sfc: Fix RX drop filters for EF10
When we insert an filter, the firmware checks that the given RX queue
index is in range even if it will not be used. In case we're
inserting a drop filter, pass the value 0.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index d352bdc4e53e..4dfc2296600d 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2245,7 +2245,9 @@ static void efx_ef10_filter_push_prep(struct efx_nic *efx, MC_CMD_FILTER_OP_IN_RX_DEST_HOST); MCDI_SET_DWORD(inbuf, FILTER_OP_IN_TX_DEST, MC_CMD_FILTER_OP_IN_TX_DEST_DEFAULT); - MCDI_SET_DWORD(inbuf, FILTER_OP_IN_RX_QUEUE, spec->dmaq_id); + MCDI_SET_DWORD(inbuf, FILTER_OP_IN_RX_QUEUE, + spec->dmaq_id == EFX_FILTER_RX_DMAQ_ID_DROP ? + 0 : spec->dmaq_id); MCDI_SET_DWORD(inbuf, FILTER_OP_IN_RX_MODE, (spec->flags & EFX_FILTER_FLAG_RX_RSS) ? MC_CMD_FILTER_OP_IN_RX_MODE_RSS : |