From 278bc4296bd64ffd1d3913b487dc8a520e423a7a Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Thu, 15 Dec 2011 13:56:49 +0000 Subject: ethtool: Define and apply a default policy for RX flow hash indirection All drivers that support modification of the RX flow hash indirection table initialise it in the same way: RX rings are assigned to table entries in rotation. Make that default policy explicit by having them call a ethtool_rxfh_indir_default() function. In the ethtool core, add support for a zero size value for ETHTOOL_SRXFHINDIR, which resets the table to this default. Partly-suggested-by: Matt Carlson Signed-off-by: Ben Hutchings Acked-by: Shreyas N Bhatewara Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/ethernet/broadcom/bnx2x') diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 64f5cf5c68d1..2b731b253598 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -1545,7 +1545,8 @@ static inline int bnx2x_init_rss_pf(struct bnx2x *bp) if (bp->multi_mode != ETH_RSS_MODE_DISABLED) { for (i = 0; i < sizeof(ind_table); i++) ind_table[i] = - bp->fp->cl_id + (i % num_eth_queues); + bp->fp->cl_id + + ethtool_rxfh_indir_default(i, num_eth_queues); } /* -- cgit v1.2.1