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[0/1] drm/amdkfd: Fix unaligned doorbell absolute offset for gfx8

Message ID 20230927161616.3335-1-Arvind.Yadav@amd.com
Headers
Series drm/amdkfd: Fix unaligned doorbell absolute offset for gfx8 |

Message

Arvind Yadav Sept. 27, 2023, 4:16 p.m. UTC 
  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(-)