diff options
| author | Tom Zhao <tzhao@solarflare.com> | 2020-05-11 15:28:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-11 23:31:49 +0300 |
| commit | be904b855200ef4672c765918b31338b59c4847c (patch) | |
| tree | 850e5e79ba79e5281b07d8f52432119f25cb44fa /drivers/net/ethernet/sfc/siena.c | |
| parent | dfcabb078847479cc2874c11af3f6cb3b79ddd03 (diff) | |
| download | linux-be904b855200ef4672c765918b31338b59c4847c.tar.xz | |
sfc: make capability checking a nic_type function
Various MCDI functions (especially in filter handling) need to check the
datapath caps, but those live in nic_data (since they don't exist on
Siena). Decouple from ef10-specific data structures by adding check_caps
to the nic_type, to allow using these functions from non-ef10 drivers.
Also add a convenience macro efx_has_cap() to reduce the amount of
boilerplate involved in calling it.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/siena.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/siena.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c index baa464161626..ed1cb6caa69d 100644 --- a/drivers/net/ethernet/sfc/siena.c +++ b/drivers/net/ethernet/sfc/siena.c @@ -948,6 +948,13 @@ fail: #endif /* CONFIG_SFC_MTD */ +unsigned int siena_check_caps(const struct efx_nic *efx, + u8 flag, u32 offset) +{ + /* Siena did not support MC_CMD_GET_CAPABILITIES */ + return 0; +} + /************************************************************************** * * Revision-dependent attributes used by efx.c and nic.c |