Commit b6d02dd2 authored by Edward Cree's avatar Edward Cree Committed by David S. Miller
Browse files

sfc_ef100: helper function to set default RSS table of given size 



Signed-off-by: default avatarEdward Cree <ecree@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b3007dfd

drivers/net/ethernet/sfc/mcdi_filters.c

+21 −0
Original line number Diff line number Diff line
@@ -2276,3 +2276,24 @@ int efx_mcdi_vf_rx_push_rss_config(struct efx_nic *efx, bool user, 
		return 0;

	return efx_mcdi_filter_rx_push_shared_rss_config(efx, NULL);

}



int efx_mcdi_push_default_indir_table(struct efx_nic *efx,

				      unsigned int rss_spread)

{

	int rc = 0;



	if (efx->rss_spread == rss_spread)

		return 0;



	efx->rss_spread = rss_spread;

	if (!efx->filter_state)

		return 0;



	efx_mcdi_rx_free_indir_table(efx);

	if (rss_spread > 1) {

		efx_set_default_rx_indir_table(efx, &efx->rss_context);

		rc = efx->type->rx_push_rss_config(efx, false,

				   efx->rss_context.rx_indir_table, NULL);

	}

	return rc;

}

drivers/net/ethernet/sfc/mcdi_filters.h

+2 −0
Original line number Diff line number Diff line
@@ -155,6 +155,8 @@ int efx_mcdi_vf_rx_push_rss_config(struct efx_nic *efx, bool user, 
				   __attribute__ ((unused)),

				   const u8 *key

				   __attribute__ ((unused)));

int efx_mcdi_push_default_indir_table(struct efx_nic *efx,

				      unsigned int rss_spread);

int efx_mcdi_rx_pull_rss_config(struct efx_nic *efx);

int efx_mcdi_rx_pull_rss_context_config(struct efx_nic *efx,

					struct efx_rss_context *ctx);