drm/amdkfd: Separate doorbell allocation from PASID

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PASID management is moving into KGD. Limiting the PASID range to the
number of doorbell pages is no longer practical.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Felix Kuehling 2017-08-26 02:00:57 -04:00 • committed by Alex Deucher

parent f4d6229b9d

commit a91e70e30c

4 changed files with 45 additions and 28 deletions

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7

drivers/gpu/drm/amd/amdkfd/kfd_device.c

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50

drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c

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10

drivers/gpu/drm/amd/amdkfd/kfd_priv.h

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6

drivers/gpu/drm/amd/amdkfd/kfd_process.c

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