* [PATCH] RDMA/ocrdma: fix traffic class shift
@ 2014-02-10 8:18 Devesh Sharma
[not found] ` <8b417e9b-fb15-4585-aba3-e9be06b7b12a-3RiH6ntJJkOPfaB/Gd0HpljyZtpTMMwT@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Devesh Sharma @ 2014-02-10 8:18 UTC (permalink / raw)
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA
Cc: roland-DgEjT+Ai2ygdnm+yROfE0A,
dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA, Devesh Sharma
Use correct value for obtaining traffic class from device
response for Query QP request.
Signed-off-by: Devesh Sharma <devesh.sharma-laKkSmNT4hbQT0dZR+AlfA@public.gmane.org>
---
drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 7686dce..998f0de 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -1415,7 +1415,7 @@ int ocrdma_query_qp(struct ib_qp *ibqp,
OCRDMA_QP_PARAMS_HOP_LMT_MASK) >>
OCRDMA_QP_PARAMS_HOP_LMT_SHIFT;
qp_attr->ah_attr.grh.traffic_class = (params.tclass_sq_psn &
- OCRDMA_QP_PARAMS_SQ_PSN_MASK) >>
+ OCRDMA_QP_PARAMS_TCLASS_MASK) >>
OCRDMA_QP_PARAMS_TCLASS_SHIFT;
qp_attr->ah_attr.ah_flags = IB_AH_GRH;
--
1.7.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] RDMA/ocrdma: fix traffic class shift
[not found] ` <8b417e9b-fb15-4585-aba3-e9be06b7b12a-3RiH6ntJJkOPfaB/Gd0HpljyZtpTMMwT@public.gmane.org>
@ 2014-02-10 9:28 ` Dan Carpenter
0 siblings, 0 replies; 2+ messages in thread
From: Dan Carpenter @ 2014-02-10 9:28 UTC (permalink / raw)
To: Devesh Sharma
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA, roland-DgEjT+Ai2ygdnm+yROfE0A
On Mon, Feb 10, 2014 at 01:48:58PM +0530, Devesh Sharma wrote:
> Use correct value for obtaining traffic class from device
> response for Query QP request.
>
> Signed-off-by: Devesh Sharma <devesh.sharma-laKkSmNT4hbQT0dZR+AlfA@public.gmane.org>
Reported-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
regards,
dan carpenter
> ---
> drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
> index 7686dce..998f0de 100644
> --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
> +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
> @@ -1415,7 +1415,7 @@ int ocrdma_query_qp(struct ib_qp *ibqp,
> OCRDMA_QP_PARAMS_HOP_LMT_MASK) >>
> OCRDMA_QP_PARAMS_HOP_LMT_SHIFT;
> qp_attr->ah_attr.grh.traffic_class = (params.tclass_sq_psn &
> - OCRDMA_QP_PARAMS_SQ_PSN_MASK) >>
> + OCRDMA_QP_PARAMS_TCLASS_MASK) >>
> OCRDMA_QP_PARAMS_TCLASS_SHIFT;
>
> qp_attr->ah_attr.ah_flags = IB_AH_GRH;
> --
> 1.7.1
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2014-02-10 8:18 [PATCH] RDMA/ocrdma: fix traffic class shift Devesh Sharma
[not found] ` <8b417e9b-fb15-4585-aba3-e9be06b7b12a-3RiH6ntJJkOPfaB/Gd0HpljyZtpTMMwT@public.gmane.org>
2014-02-10 9:28 ` Dan Carpenter
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