Commit 955f0a74 authored by Ben Hutchings's avatar Ben Hutchings Committed by Jeff Garzik
Browse files

sfc: Remove initialisation of RX_FILTER_CTL_REG.NUM_KER 



We have long since given up doing RSS on Falcon A1 and therefore we
would always write the default value of 0.

Signed-off-by: default avatarBen Hutchings <bhutchings@solarflare.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 8831da7b

drivers/net/sfc/falcon.c

+2 −7
Original line number Diff line number Diff line
@@ -2780,19 +2780,14 @@ int falcon_init_nic(struct efx_nic *efx) 
	EFX_INVERT_OWORD(temp);

	falcon_write(efx, &temp, FATAL_INTR_REG_KER);



	/* Set number of RSS queues for receive path. */

	falcon_read(efx, &temp, RX_FILTER_CTL_REG);

	if (falcon_rev(efx) >= FALCON_REV_B0)

		EFX_SET_OWORD_FIELD(temp, NUM_KER, 0);

	else

		EFX_SET_OWORD_FIELD(temp, NUM_KER, efx->n_rx_queues - 1);

	if (EFX_WORKAROUND_7244(efx)) {

		falcon_read(efx, &temp, RX_FILTER_CTL_REG);

		EFX_SET_OWORD_FIELD(temp, UDP_FULL_SRCH_LIMIT, 8);

		EFX_SET_OWORD_FIELD(temp, UDP_WILD_SRCH_LIMIT, 8);

		EFX_SET_OWORD_FIELD(temp, TCP_FULL_SRCH_LIMIT, 8);

		EFX_SET_OWORD_FIELD(temp, TCP_WILD_SRCH_LIMIT, 8);

	}

		falcon_write(efx, &temp, RX_FILTER_CTL_REG);

	}



	falcon_setup_rss_indir_table(efx);