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sfc: make capability checking a nic_type function

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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>
This commit is contained in:
Tom Zhao
2020-05-11 13:28:40 +01:00
committed by David S. Miller
parent dfcabb0788
commit be904b8552
4 changed files with 40 additions and 0 deletions
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3
drivers/net/ethernet/sfc/net_driver.h
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@@ -1354,6 +1354,9 @@ struct efx_nic_type {
void (*get_wol)(struct efx_nic *efx, struct ethtool_wolinfo *wol);
int (*set_wol)(struct efx_nic *efx, u32 type);
void (*resume_wol)(struct efx_nic *efx);
unsigned int (*check_caps)(const struct efx_nic *efx,
u8 flag,
u32 offset);
int (*test_chip)(struct efx_nic *efx, struct efx_self_tests *tests);
int (*test_nvram)(struct efx_nic *efx);
void (*mcdi_request)(struct efx_nic *efx,