From: Anish Bhatt Date: Fri, 21 Nov 2014 01:11:46 +0000 (-0800) Subject: cxgb4 : Fix DCB priority groups being returned in wrong order X-Git-Tag: firefly_0821_release~176^2~2837^2~5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=17544e2ad78fa0bbff6fcdbf09426d04ce95ed1e;p=firefly-linux-kernel-4.4.55.git cxgb4 : Fix DCB priority groups being returned in wrong order Peer priority groups were being reversed, but this was missed in the previous fix sent out for this issue. v2 : Previous patch was doing extra unnecessary work, result is the same. Please ignore previous patch Fixes : ee7bc3cdc270 ('cxgb4 : dcb open-lldp interop fixes') Signed-off-by: Anish Bhatt Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c index cca604994003..4fe33606f372 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c @@ -1082,7 +1082,7 @@ static int cxgb4_cee_peer_getpg(struct net_device *dev, struct cee_pg *pg) pgid = be32_to_cpu(pcmd.u.dcb.pgid.pgid); for (i = 0; i < CXGB4_MAX_PRIORITY; i++) - pg->prio_pg[i] = (pgid >> (i * 4)) & 0xF; + pg->prio_pg[7 - i] = (pgid >> (i * 4)) & 0xF; INIT_PORT_DCB_READ_PEER_CMD(pcmd, pi->port_id); pcmd.u.dcb.pgrate.type = FW_PORT_DCB_TYPE_PGRATE;