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sfc: Remove initialisation of RX_FILTER_CTL_REG.NUM_KER

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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: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Ben Hutchings 2008-09-01 12:47:52 +01:00 committed by Jeff Garzik
parent 8831da7b6c
commit 955f0a744b
1 changed files with 2 additions and 7 deletions
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9
drivers/net/sfc/falcon.c
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@ -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_write(efx, &temp, RX_FILTER_CTL_REG);
falcon_setup_rss_indir_table(efx);