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authorVasundhara Volam <vasundhara-v.volam@broadcom.com>2018-10-05 00:26:01 -0400
committerDavid S. Miller <davem@davemloft.net>2018-10-04 21:41:16 -0700
commit5db0e0969af6501ad45fe0494039d3b9c797822b (patch)
treeb069515368af1eaa93c0a87e04770641ec8c7bff /drivers
parentdbe80d446c859873820eedfff4abc61c71f1927b (diff)
downloadlinux-5db0e0969af6501ad45fe0494039d3b9c797822b.tar.bz2
bnxt_en: Fix enables field in HWRM_QUEUE_COS2BW_CFG request
In HWRM_QUEUE_COS2BW_CFG request, enables field should have the bits set only for the queue ids which are having the valid parameters. This causes firmware to return error when the TC to hardware CoS queue mapping is not 1:1 during DCBNL ETS setup. Fixes: 2e8ef77ee0ff ("bnxt_en: Add TC to hardware QoS queue mapping logic.") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
index ddc98c359488..a85d2be986af 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c
@@ -98,13 +98,13 @@ static int bnxt_hwrm_queue_cos2bw_cfg(struct bnxt *bp, struct ieee_ets *ets,
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_QUEUE_COS2BW_CFG, -1, -1);
for (i = 0; i < max_tc; i++) {
- u8 qidx;
+ u8 qidx = bp->tc_to_qidx[i];
req.enables |= cpu_to_le32(
- QUEUE_COS2BW_CFG_REQ_ENABLES_COS_QUEUE_ID0_VALID << i);
+ QUEUE_COS2BW_CFG_REQ_ENABLES_COS_QUEUE_ID0_VALID <<
+ qidx);
memset(&cos2bw, 0, sizeof(cos2bw));
- qidx = bp->tc_to_qidx[i];
cos2bw.queue_id = bp->q_info[qidx].queue_id;
if (ets->tc_tsa[i] == IEEE_8021QAZ_TSA_STRICT) {
cos2bw.tsa =