From: Vinod Koul <vkoul@kernel.org>
To: Dave Jiang <dave.jiang@intel.com>
Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
dan.j.williams@intel.com, tony.luck@intel.com,
jing.lin@intel.com, ashok.raj@intel.com,
sanjay.k.kumar@intel.com, fenghua.yu@intel.com,
kevin.tian@intel.com, David.Laight@aculab.com,
dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v6 5/5] dmaengine: idxd: Add ABI documentation for shared wq
Date: Mon, 5 Oct 2020 10:13:04 +0530 [thread overview]
Message-ID: <20201005044304.GG2968@vkoul-mobl> (raw)
In-Reply-To: <20200924180041.34056-6-dave.jiang@intel.com>
On 24-09-20, 11:00, Dave Jiang wrote:
> Add the sysfs attribute bits in ABI/stable for shared wq support.
OK I take back the documentation comment now....
>
> Signed-off-by: Jing Lin <jing.lin@intel.com>
> Signed-off-by: Dave Jiang <dave.jiang@intel.com>
> Reviewed-by: Tony Luck <tony.luck@intel.com>
> Reviewed-by: Dan Williams <dan.j.williams@intel.com>
> ---
> Documentation/ABI/stable/sysfs-driver-dma-idxd | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/Documentation/ABI/stable/sysfs-driver-dma-idxd b/Documentation/ABI/stable/sysfs-driver-dma-idxd
> index b44183880935..42d3dc03ffea 100644
> --- a/Documentation/ABI/stable/sysfs-driver-dma-idxd
> +++ b/Documentation/ABI/stable/sysfs-driver-dma-idxd
> @@ -77,6 +77,13 @@ Contact: dmaengine@vger.kernel.org
> Description: The operation capability bit mask specify the operation types
> supported by the this device.
>
> +What: /sys/bus/dsa/devices/dsa<m>/pasid_enabled
> +Date: Sep 17, 2020
> +KernelVersion: 5.10.0
> +Contact: dmaengine@vger.kernel.org
> +Description: To indicate if PASID (process address space identifier) is
> + enabled or not for this device.
> +
> What: /sys/bus/dsa/devices/dsa<m>/state
> Date: Oct 25, 2019
> KernelVersion: 5.6.0
> @@ -122,6 +129,13 @@ KernelVersion: 5.10.0
> Contact: dmaengine@vger.kernel.org
> Description: The last executed device administrative command's status/error.
>
> +What: /sys/bus/dsa/devices/wq<m>.<n>/block_on_fault
> +Date: Sept 17, 2020
> +KernelVersion: 5.10.0
> +Contact: dmaengine@vger.kernel.org
> +Description: To indicate block on fault is allowed or not for the work queue
> + to support on demand paging.
> +
> What: /sys/bus/dsa/devices/wq<m>.<n>/group_id
> Date: Oct 25, 2019
> KernelVersion: 5.6.0
> --
> 2.21.3
--
~Vinod
next prev parent reply other threads:[~2020-10-05 4:43 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-24 18:00 [PATCH v6 0/5] Add shared workqueue support for idxd driver Dave Jiang
2020-09-24 18:00 ` [PATCH v6 1/5] x86/asm: Carve out a generic movdir64b() helper for general usage Dave Jiang
2020-09-24 18:33 ` Borislav Petkov
2020-09-24 18:00 ` [PATCH v6 2/5] x86/asm: Add enqcmds() to support ENQCMDS instruction Dave Jiang
2020-09-24 18:58 ` Borislav Petkov
2020-09-24 21:14 ` Dave Jiang
2020-09-24 22:09 ` David Laight
2020-10-07 16:14 ` [tip: x86/pasid] x86/asm: Add an enqcmds() wrapper for the " tip-bot2 for Dave Jiang
2020-09-24 18:00 ` [PATCH v6 3/5] dmaengine: idxd: Add shared workqueue support Dave Jiang
2020-10-05 4:35 ` Vinod Koul
2020-09-24 18:00 ` [PATCH v6 4/5] dmaengine: idxd: Clean up descriptors with fault error Dave Jiang
2020-10-05 4:42 ` Vinod Koul
2020-10-05 4:55 ` Dave Jiang
2020-10-05 5:45 ` Vinod Koul
2020-09-24 18:00 ` [PATCH v6 5/5] dmaengine: idxd: Add ABI documentation for shared wq Dave Jiang
2020-10-05 4:43 ` Vinod Koul [this message]
2020-09-24 21:32 ` [PATCH v6 0/5] Add shared workqueue support for idxd driver Dave Jiang
2020-09-24 21:51 ` Borislav Petkov
2020-09-24 22:05 ` Dave Jiang
2020-09-30 22:19 ` Dave Jiang
2020-10-01 4:29 ` Vinod Koul
2020-10-01 7:30 ` Borislav Petkov
2020-10-01 12:18 ` Jiang, Dave
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