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/*
* 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"
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));
}
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));
}
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