linux/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h, branch v4.19

drm/amdgpu: Adjust the VM size based on system memory size v2

2018-08-27T19:48:25Z

Set the VM size based on system memory size between the ASIC-specific limits given by min_vm_size and max_bits. GFXv9 GPUs will keep their default VM size of 256TB (48 bit). Only older GPUs will adjust VM size depending on system memory size. This makes more VM space available for ROCm applications on GFXv8 GPUs that want to map all available VRAM and system memory in their SVM address space. v2: * Clarify comment * Round up memory size before >> 30 * Round up automatic vm_size to power of two Signed-off-by: Felix Kuehling Acked-by: Junwei Zhang Reviewed-by: Huang Rui Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add new amdgpu_vm_bo_trace_cs() function v2

2018-07-31T21:58:17Z

This allows us to trace all VM ranges which should be valid inside a CS. v2: dump mappings without BO as well Signed-off-by: Christian König Reviewed-by: Chunming Zhou Reviewed-and-tested-by: Andrey Grodzovsky (v1) Reviewed-by: Huang Rui (v1) Signed-off-by: Alex Deucher

drm/amdgpu: Add support for logging process info in amdgpu_vm.

2018-07-10T19:17:29Z

Add process and thread names and pids and a function to extract this info from relevant amdgpu_vm. v2: Add documentation and fix identation. v3: Add getter and setter functions for amdgpu_task_info. Signed-off-by: Andrey Grodzovsky Acked-by: Jim Qu Signed-off-by: Alex Deucher

drm/amdgpu: move VM BOs on LRU again

2018-05-24T15:07:54Z

Move all BOs belonging to a VM on the LRU with every submission. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: rework VM state machine lock handling v2

2018-05-24T15:07:52Z

Only the moved state needs a separate spin lock protection. All other states are protected by reserving the VM anyway. v2: fix some more incorrect cases Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: remove unused member

2018-05-18T21:08:17Z

This lock isn't used any more. Signed-off-by: Christian König Reviewed-by: Chunming Zhou Signed-off-by: Alex Deucher

drm/amdgpu: Add support to change mtype for 2nd part of gart BOs on GFX9

2018-05-15T18:44:26Z

This change prepares for a workaround in amdkfd for a GFX9 HW bug. It requires the control stack memory of compute queues, which is allocated from the second page of MQD gart BOs, to have mtype NC, rather than the default UC. Signed-off-by: Yong Zhao Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Add helper to turn an existing VM into a compute VM

2018-03-15T21:27:42Z

v2: Removed updating and checking of vm->vm_context v3: Enable amdgpu_vm_clear_bo in amdgpu_vm_make_compute Signed-off-by: Felix Kuehling Reviewed-by: Christian König Signed-off-by: Oded Gabbay

drm/amdgpu: Move KFD-specific fields into struct amdgpu_vm

2018-03-15T21:27:40Z

Remove struct amdkfd_vm and move the fields into struct amdgpu_vm. This will allow turning a VM created by a DRM render node into a KFD VM. v2: Removed vm_context field Signed-off-by: Felix Kuehling Reviewed-by: Christian König Signed-off-by: Oded Gabbay

drm/amdgpu: Fix header file dependencies

2018-02-07T01:32:32Z

Signed-off-by: Felix Kuehling Reviewed-by: Christian König Signed-off-by: Oded Gabbay