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| author | Jammy Zhou <Jammy.Zhou@amd.com> | 2015-08-17 11:09:07 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-17 16:21:38 -0400 |
| commit | 102ab6f0049c2c85857fd19f098bc5b51e2a8a60 (patch) | |
| tree | 16387ae7d9bcdaafa8b2a255461a09ef131bd8c1 /amdgpu | |
| parent | 15ba8768f7002d220002d424790ff2e89310c07f (diff) | |
| download | libdrm-102ab6f0049c2c85857fd19f098bc5b51e2a8a60.tar.gz libdrm-102ab6f0049c2c85857fd19f098bc5b51e2a8a60.tar.bz2 libdrm-102ab6f0049c2c85857fd19f098bc5b51e2a8a60.zip | |
amdgpu: improve amdgpu_vamgr_init
Make it a generic function independent of the device info.
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'amdgpu')
| -rw-r--r-- | amdgpu/amdgpu_vamgr.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/amdgpu/amdgpu_vamgr.c b/amdgpu/amdgpu_vamgr.c index b5d330f6..eef8a71a 100644 --- a/amdgpu/amdgpu_vamgr.c +++ b/amdgpu/amdgpu_vamgr.c @@ -46,11 +46,12 @@ int amdgpu_va_range_query(amdgpu_device_handle dev, return -EINVAL; } -static void amdgpu_vamgr_init(struct amdgpu_bo_va_mgr *mgr, struct amdgpu_device *dev) +static void amdgpu_vamgr_init(struct amdgpu_bo_va_mgr *mgr, uint64_t start, + uint64_t max, uint64_t alignment) { - mgr->va_offset = dev->dev_info.virtual_address_offset; - mgr->va_max = dev->dev_info.virtual_address_max; - mgr->va_alignment = dev->dev_info.virtual_address_alignment; + mgr->va_offset = start; + mgr->va_max = max; + mgr->va_alignment = alignment; list_inithead(&mgr->va_holes); pthread_mutex_init(&mgr->bo_va_mutex, NULL); @@ -73,7 +74,9 @@ amdgpu_vamgr_get_global(struct amdgpu_device *dev) ref = atomic_inc_return(&vamgr.refcount); if (ref == 1) - amdgpu_vamgr_init(&vamgr, dev); + amdgpu_vamgr_init(&vamgr, dev->dev_info.virtual_address_offset, + dev->dev_info.virtual_address_max, + dev->dev_info.virtual_address_alignment); return &vamgr; } |