Move the special case for removal of default filters from
efx_farch_filter_table_clear_entry() into a wrapper function,
efx_farch_filter_table_remove(). Move the existence and priority
checks into the latter and use it where appropriate.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Aside from accelerated RFS, there is almost nothing that can be shared
between the filter table implementations for the Falcon architecture
and EF10.
Move the few shared functions into efx.c and rx.c and the rest into
farch.c. Introduce efx_nic_type operations for the implementation and
inline wrapper functions that call these.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
The workarounds that currently use EFX_WORKAROUND_ALWAYS are in
Falcon-specific or Falcon-arch-specific code, so get rid of the
conditions altogether. Add/move comments as appropriate.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Add efx_nic_type operations for the many efx_nic functions that need
to be implemented different on EF10. For now, change most of the
existing efx_nic_*() functions into inline wrappers. As a later step,
we may be able to improve branch prediction for operations used on the
fast path by copying the pointers into each queue/channel structure.
Move the Falcon/Siena implementations to new file farch.c and rename
the functions and static data to use a prefix of 'efx_farch_'.
Move efx_may_push_tx_desc() to nic.h, as the EF10 TX code will also
use it.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
