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From: "Yadav, Arvind" <arvyadav@amd.com>
To: Arvind Yadav <Arvind.Yadav@amd.com>,
	Christian.Koenig@amd.com, alexander.deucher@amd.com,
	shashank.sharma@amd.com, Xinhui.Pan@amd.com, airlied@gmail.com,
	daniel@ffwll.ch, Felix.Kuehling@amd.com
Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/1] drm/amdkfd: Fix unaligned doorbell absolute offset for gfx8
Date: Wed, 27 Sep 2023 21:55:13 +0530	[thread overview]
Message-ID: <c13cf5f2-d768-ffd2-96ed-b395d48dd7c0@amd.com> (raw)
In-Reply-To: <20230927161616.3335-1-Arvind.Yadav@amd.com>

Adding Felix.Kuehling@amd.com for review.

Thanks
~Arvind

On 9/27/2023 9:46 PM, Arvind Yadav wrote:
> On older chips, the absolute doorbell offset within
> the doorbell page is based on the queue ID.
> KFD is using queue ID and doorbell size to get an
> absolute doorbell offset in userspace.
>
> This patch is to adjust the absolute doorbell offset
> against the doorbell id considering the doorbell
> size of 32/64 bit.
>
> Arvind Yadav (1):
>    drm/amdkfd: Fix unaligned doorbell absolute offset for gfx8
>
>   drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 11 ++++++++++-
>   1 file changed, 10 insertions(+), 1 deletion(-)
>

      parent reply	other threads:[~2023-09-27 16:25 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-27 16:16 Arvind Yadav
2023-09-27 16:16 ` [PATCH 1/1] " Arvind Yadav
2023-09-27 16:25   ` Yadav, Arvind
     [not found]   ` <a893f9d9-3cc8-44af-9712-602a7b72f780@amd.com>
2023-09-27 17:59     ` Shashank Sharma
2023-09-27 16:25 ` Yadav, Arvind [this message]

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