Commit 24654f09 authored Dec 16, 2018 by Michael Chan Committed by David S. Miller Dec 17, 2018

bnxt_en: Don't set ETS on unused TCs.



Currently, the code allows ETS bandwidth weight 0 to be set on unused TCs.
We should not set any DCB parameters on unused TCs at all.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e37fed79

drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -471,6 +471,9 @@ static int bnxt_ets_validate(struct bnxt bp, struct ieee_ets ets, u8 *tc)
		if (total_ets_bw > 100)
		return -EINVAL;

		if (max_tc >= bp->max_tc)
		*tc = bp->max_tc;
		else
		*tc = max_tc + 1;
		return 0;
		}

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