diff options
| author | Edward Cree <ecree@solarflare.com> | 2017-01-04 18:10:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-04 22:18:19 +0300 |
| commit | 4fdda95893de776a8efdf661bbf0e338f2f13dcb (patch) | |
| tree | 401489055ed33d8fb743ab345e147a57729b9e59 /drivers/net/ethernet/sfc/net_driver.h | |
| parent | aa9773be2ad5afe7acc186aedbf3b4857611d4ed (diff) | |
| download | linux-4fdda95893de776a8efdf661bbf0e338f2f13dcb.tar.xz | |
sfc: don't report RX hash keys to ethtool when RSS wasn't enabled
If we failed to set up RSS on EF10 (e.g. because firmware declared
RX_RSS_LIMITED), ethtool --show-nfc $dev rx-flow-hash ... should report
no fields, rather than confusingly reporting what fields we _would_ be
hashing on if RSS was working.
Fixes: dcb4123cbec0 ("sfc: disable RSS when unsupported")
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 1a635ced62d0..1c62c1a00fca 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -860,6 +860,7 @@ struct vfdi_status; * @rx_hash_key: Toeplitz hash key for RSS * @rx_indir_table: Indirection table for RSS * @rx_scatter: Scatter mode enabled for receives + * @rss_active: RSS enabled on hardware * @rx_hash_udp_4tuple: UDP 4-tuple hashing enabled * @int_error_count: Number of internal errors seen recently * @int_error_expire: Time at which error count will be expired @@ -998,6 +999,7 @@ struct efx_nic { u8 rx_hash_key[40]; u32 rx_indir_table[128]; bool rx_scatter; + bool rss_active; bool rx_hash_udp_4tuple; unsigned int_error_count; |