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| author | Bert Kenward <bkenward@solarflare.com> | 2016-06-06 17:29:30 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-08 11:18:45 -0700 |
| commit | 3497ed8c852a5a3d48957ca91baaa443d9bfcd4d (patch) | |
| tree | 4297894b92d0ae90cdfaa822befbf6ec622f389c | |
| parent | e0d194adfa9f5f473068cc546bee60fb84ab77ba (diff) | |
| download | linux-stable-3497ed8c852a5a3d48957ca91baaa443d9bfcd4d.tar.gz linux-stable-3497ed8c852a5a3d48957ca91baaa443d9bfcd4d.tar.bz2 linux-stable-3497ed8c852a5a3d48957ca91baaa443d9bfcd4d.zip | |
sfc: report supported link speeds on SFP connections
7000-series SFC NICs connected with an SFP+ module currently fail to
report any supported link speeds.
Reported-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Reviewed-by: Jarod Wilson <jarod@redhat.com>
Tested-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi_port.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c index 7f295c4d7b80..2a9228a6e4a0 100644 --- a/drivers/net/ethernet/sfc/mcdi_port.c +++ b/drivers/net/ethernet/sfc/mcdi_port.c @@ -189,11 +189,12 @@ static u32 mcdi_to_ethtool_cap(u32 media, u32 cap) case MC_CMD_MEDIA_XFP: case MC_CMD_MEDIA_SFP_PLUS: - result |= SUPPORTED_FIBRE; - break; - case MC_CMD_MEDIA_QSFP_PLUS: result |= SUPPORTED_FIBRE; + if (cap & (1 << MC_CMD_PHY_CAP_1000FDX_LBN)) + result |= SUPPORTED_1000baseT_Full; + if (cap & (1 << MC_CMD_PHY_CAP_10000FDX_LBN)) + result |= SUPPORTED_10000baseT_Full; if (cap & (1 << MC_CMD_PHY_CAP_40000FDX_LBN)) result |= SUPPORTED_40000baseCR4_Full; break; |