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(parent: 6ece016) | patch
drm/amdkfd: Add module option for testing large-BAR functionality
authorFelix Kuehling <Felix.Kuehling@amd.com>
Thu, 15 Mar 2018 21:27:53 +0000 (17:27 -0400)
committerOded Gabbay <oded.gabbay@gmail.com>
Thu, 15 Mar 2018 21:27:53 +0000 (17:27 -0400)
commitd26a7b0fb529435bd64faf641833d8f11d58bc86
treed801c957febe2b211b23486e26d139d636535034tree | snapshot
parent6ece016cdb48fe4994aea6ca3709f001cac3731dcommit | diff
drm/amdkfd: Add module option for testing large-BAR functionality

Simulate large-BAR system by exporting only visible memory. This
limits the amount of available VRAM to the size of the BAR, but
enables CPU access to VRAM.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_crat.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_module.c diff | blob | history
drivers/gpu/drm/amd/amdkfd/kfd_priv.h diff | blob | history
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