diff options
| author | Edward Cree <ecree.xilinx@gmail.com> | 2022-11-14 16:15:52 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-16 12:07:02 +0300 |
| commit | 85697f97fd3cdb1766ba53ac2d129bbc34e6df98 (patch) | |
| tree | 9f9c86d36b17402d85adc154a4c7f5bebd415431 /drivers/net/ethernet/sfc/net_driver.h | |
| parent | e395153984871e33624ce5e3f72038de979f5b3e (diff) | |
| download | linux-85697f97fd3cdb1766ba53ac2d129bbc34e6df98.tar.xz | |
sfc: add start and stop methods to channels
The TC extra channel needs to do extra work in efx_{start,stop}_channels()
to start/stop MAE counter streaming from the hardware. Add callbacks for
it to implement.
Signed-off-by: Edward Cree <ecree.xilinx@gmail.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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index efb867b6556a..b3d413896230 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -585,6 +585,8 @@ struct efx_msi_context { * struct efx_channel_type - distinguishes traffic and extra channels * @handle_no_channel: Handle failure to allocate an extra channel * @pre_probe: Set up extra state prior to initialisation + * @start: called early in efx_start_channels() + * @stop: called early in efx_stop_channels() * @post_remove: Tear down extra state after finalisation, if allocated. * May be called on channels that have not been probed. * @get_name: Generate the channel's name (used for its IRQ handler) @@ -601,6 +603,8 @@ struct efx_msi_context { struct efx_channel_type { void (*handle_no_channel)(struct efx_nic *); int (*pre_probe)(struct efx_channel *); + int (*start)(struct efx_channel *); + void (*stop)(struct efx_channel *); void (*post_remove)(struct efx_channel *); void (*get_name)(struct efx_channel *, char *buf, size_t len); struct efx_channel *(*copy)(const struct efx_channel *); |