From: Dmitry Kravkov Date: Tue, 14 Jun 2011 01:32:47 +0000 (+0000) Subject: bnx2x: do not allocate FCoE ring if disabled X-Git-Tag: MMI-PSA29.97-13-9~18929^2~451^2~30 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8eef2af1824da37b428ad34e7ff3490b327b39c1;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git bnx2x: do not allocate FCoE ring if disabled Signed-off-by: Dmitry Kravkov Signed-off-by: Vladislav Zolotarov Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c index 831c6ec98eed..122cc295d7bf 100644 --- a/drivers/net/bnx2x/bnx2x_cmn.c +++ b/drivers/net/bnx2x/bnx2x_cmn.c @@ -2621,7 +2621,12 @@ static int bnx2x_alloc_fp_mem_at(struct bnx2x *bp, int index) #ifdef BCM_CNIC } #endif - set_sb_shortcuts(bp, index); + + /* FCoE Queue uses Default SB and doesn't ACK the SB, thus no need to + * set shortcuts for it. + */ + if (!IS_FCOE_IDX(index)) + set_sb_shortcuts(bp, index); /* Tx */ if (!skip_tx_queue(bp, index)) { @@ -2698,9 +2703,13 @@ int bnx2x_alloc_fp_mem(struct bnx2x *bp) if (bnx2x_alloc_fp_mem_at(bp, 0)) return -ENOMEM; #ifdef BCM_CNIC - /* FCoE */ - if (bnx2x_alloc_fp_mem_at(bp, FCOE_IDX)) - return -ENOMEM; + if (!NO_FCOE(bp)) + /* FCoE */ + if (bnx2x_alloc_fp_mem_at(bp, FCOE_IDX)) + /* we will fail load process instead of mark + * NO_FCOE_FLAG + */ + return -ENOMEM; #endif /* RSS */ for_each_nondefault_eth_queue(bp, i)