Commit c2bebe37 authored by Edward Cree's avatar Edward Cree Committed by David S. Miller

sfc: give ef10 its own rwsem in the filter table instead of filter_lock

efx->filter_lock remains in place for use on farch, but EF10 now ignores it.
EFX_EF10_FILTER_FLAG_BUSY is no longer needed, hence it is removed.
Signed-off-by: default avatarEdward Cree <ecree@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3af0f342
This diff is collapsed.
...@@ -1783,7 +1783,6 @@ static int efx_probe_filters(struct efx_nic *efx) ...@@ -1783,7 +1783,6 @@ static int efx_probe_filters(struct efx_nic *efx)
{ {
int rc; int rc;
spin_lock_init(&efx->filter_lock);
init_rwsem(&efx->filter_sem); init_rwsem(&efx->filter_sem);
mutex_lock(&efx->mac_lock); mutex_lock(&efx->mac_lock);
down_write(&efx->filter_sem); down_write(&efx->filter_sem);
......
...@@ -843,7 +843,7 @@ struct efx_rss_context { ...@@ -843,7 +843,7 @@ struct efx_rss_context {
* @loopback_mode: Loopback status * @loopback_mode: Loopback status
* @loopback_modes: Supported loopback mode bitmask * @loopback_modes: Supported loopback mode bitmask
* @loopback_selftest: Offline self-test private state * @loopback_selftest: Offline self-test private state
* @filter_sem: Filter table rw_semaphore, for freeing the table * @filter_sem: Filter table rw_semaphore, protects existence of @filter_state
* @filter_lock: Filter table lock, for mere content changes * @filter_lock: Filter table lock, for mere content changes
* @filter_state: Architecture-dependent filter table state * @filter_state: Architecture-dependent filter table state
* @rps_mutex: Protects RPS state of all channels * @rps_mutex: Protects RPS state of all channels
......
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