You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.7 KiB
51 lines
1.7 KiB
4 months ago
|
/*
|
||
|
|
* Copyright 2017 Advanced Micro Devices, Inc.
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
|
* copy of this software and associated documentation files (the "Software"),
|
||
|
|
* to deal in the Software without restriction, including without limitation
|
||
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
||
|
|
* Software is furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in
|
||
|
|
* all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
|
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "amdgpu.h"
|
||
|
|
#include "amdgpu_drm.h"
|
||
|
|
#include "xf86drm.h"
|
||
|
|
#include "amdgpu_internal.h"
|
||
|
|
|
||
|
|
drm_public int amdgpu_vm_reserve_vmid(amdgpu_device_handle dev, uint32_t flags)
|
||
|
|
{
|
||
|
|
union drm_amdgpu_vm vm;
|
||
|
|
|
||
|
|
vm.in.op = AMDGPU_VM_OP_RESERVE_VMID;
|
||
|
|
vm.in.flags = flags;
|
||
|
|
|
||
|
|
return drmCommandWriteRead(dev->fd, DRM_AMDGPU_VM,
|
||
|
|
&vm, sizeof(vm));
|
||
|
|
}
|
||
|
|
|
||
|
|
drm_public int amdgpu_vm_unreserve_vmid(amdgpu_device_handle dev,
|
||
|
|
uint32_t flags)
|
||
|
|
{
|
||
|
|
union drm_amdgpu_vm vm;
|
||
|
|
|
||
|
|
vm.in.op = AMDGPU_VM_OP_UNRESERVE_VMID;
|
||
|
|
vm.in.flags = flags;
|
||
|
|
|
||
|
|
return drmCommandWriteRead(dev->fd, DRM_AMDGPU_VM,
|
||
|
|
&vm, sizeof(vm));
|
||
|
|
}
|