Messages in this thread | | | Date | Wed, 27 Sep 2023 21:55:13 +0530 | Subject | Re: [PATCH 0/1] drm/amdkfd: Fix unaligned doorbell absolute offset for gfx8 | From | "Yadav, Arvind" <> |
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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(-) >
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