From: Jason Gunthorpe <jgg@ziepe.ca>
To: Saeed Mahameed <saeed@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
Maor Gottlieb <maorg@nvidia.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: Re: [net 13/18] RDMA/mlx5: Fix timestamp default mode
Date: Wed, 10 Mar 2021 15:25:21 -0400 [thread overview]
Message-ID: <20210310192521.GO444867@ziepe.ca> (raw)
In-Reply-To: <20210310190342.238957-14-saeed@kernel.org>
On Wed, Mar 10, 2021 at 11:03:37AM -0800, Saeed Mahameed wrote:
> From: Maor Gottlieb <maorg@nvidia.com>
>
> 1. Don't set the ts_format bit to default when it reserved - device is
> running in the old mode (free running).
> 2. XRC doesn't have a CQ therefore the ts format in the QP
> context should be default / free running.
> 3. Set ts_format to WQ.
>
> Fixes: 2fe8d4b87802 ("RDMA/mlx5: Fail QP creation if the device can not support the CQE TS")
> Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
> ---
> drivers/infiniband/hw/mlx5/qp.c | 18 ++++++++++++++----
> 1 file changed, 14 insertions(+), 4 deletions(-)
Acked-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2021-03-10 19:26 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 19:03 [pull request][net 00/18] mlx5 fixes 2021-03-10 Saeed Mahameed
2021-03-10 19:03 ` [net 01/18] net/mlx5e: Enforce minimum value check for ICOSQ size Saeed Mahameed
2021-03-10 23:40 ` patchwork-bot+netdevbpf
2021-03-10 19:03 ` [net 02/18] net/mlx5e: RX, Mind the MPWQE gaps when calculating offsets Saeed Mahameed
2021-03-10 19:03 ` [net 03/18] net/mlx5e: Accumulate port PTP TX stats with other channels stats Saeed Mahameed
2021-03-10 19:03 ` [net 04/18] net/mlx5e: Set PTP channel pointer explicitly to NULL Saeed Mahameed
2021-03-10 19:03 ` [net 05/18] net/mlx5e: When changing XDP program without reset, take refs for XSK RQs Saeed Mahameed
2021-03-10 19:03 ` [net 06/18] net/mlx5e: Revert parameters on errors when changing PTP state without reset Saeed Mahameed
2021-03-10 19:03 ` [net 07/18] net/mlx5e: Don't match on Geneve options in case option masks are all zero Saeed Mahameed
2021-03-10 19:03 ` [net 08/18] net/mlx5: Fix turn-off PPS command Saeed Mahameed
2021-03-10 19:03 ` [net 09/18] net/mlx5e: Check correct ip_version in decapsulation route resolution Saeed Mahameed
2021-03-10 19:03 ` [net 10/18] net/mlx5: Disable VF tunnel TX offload if ignore_flow_level isn't supported Saeed Mahameed
2021-03-10 19:03 ` [net 11/18] net/mlx5e: Fix error flow in change profile Saeed Mahameed
2021-03-10 19:03 ` [net 12/18] net/mlx5: Set QP timestamp mode to default Saeed Mahameed
2021-03-10 19:03 ` [net 13/18] RDMA/mlx5: Fix timestamp default mode Saeed Mahameed
2021-03-10 19:25 ` Jason Gunthorpe [this message]
2021-03-11 8:58 ` Leon Romanovsky
2021-03-10 19:03 ` [net 14/18] net/mlx5e: E-switch, Fix rate calculation division Saeed Mahameed
2021-03-10 19:03 ` [net 15/18] net/mlx5: SF, Correct vhca context size Saeed Mahameed
2021-03-10 19:03 ` [net 16/18] net/mlx5: SF: Fix memory leak of work item Saeed Mahameed
2021-03-10 19:03 ` [net 17/18] net/mlx5: SF: Fix error flow of SFs allocation flow Saeed Mahameed
2021-03-10 19:03 ` [net 18/18] net/mlx5: DR, Fix potential shift wrapping of 32-bit value in STEv1 getter Saeed Mahameed
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