148  * VMID manager
157  * @id: VMID structure
159  * Check if GPU reset occured since last use of the VMID.
189  * amdgpu_vmid_grab_idle - grab idle VMID
192  * @idle: resulting idle VMID
195  * Try to find an idle VMID, if none is idle add a fence to wait to the sync
217 	/* Check if we have an idle VMID */  in amdgpu_vmid_grab_idle()
220 		/* Don't use per engine and per process VMID at the same time */  in amdgpu_vmid_grab_idle()
230 	/* If we can't find a idle VMID to use, wait till one becomes available */  in amdgpu_vmid_grab_idle()
261  * amdgpu_vmid_grab_reserved - try to assign reserved VMID
265  * @job: job who wants to use the VMID
266  * @id: resulting VMID
269  * Try to assign a reserved VMID.
294 		/* Don't use per engine and per process VMID at the same time */  in amdgpu_vmid_grab_reserved()
309 	/* Good we can use this VMID. Remember this submission as  in amdgpu_vmid_grab_reserved()
310 	* user of the VMID.  in amdgpu_vmid_grab_reserved()
322  * amdgpu_vmid_grab_used - try to reuse a VMID
326  * @job: job who wants to use the VMID
327  * @id: resulting VMID
330  * Try to reuse a VMID for this submission.
347 	/* Check if we can use a VMID already assigned to this VM */  in amdgpu_vmid_grab_used()
351 		/* Check all the prerequisites to using this VMID */  in amdgpu_vmid_grab_used()
369 		/* Good, we can use this VMID. Remember this submission as  in amdgpu_vmid_grab_used()
370 		 * user of the VMID.  in amdgpu_vmid_grab_used()
386  * amdgpu_vmid_grab - allocate the next free VMID
390  * @job: job who wants to use the VMID
423 			/* Remember this submission as user of the VMID */  in amdgpu_vmid_grab()
441 	job->vmid = id - id_mgr->ids;  in amdgpu_vmid_grab()
498  * amdgpu_vmid_reset - reset VMID to zero
502  * @vmid: vmid number to use
507 		       unsigned vmid)  in amdgpu_vmid_reset()  argument
510 	struct amdgpu_vmid *id = &id_mgr->ids[vmid];  in amdgpu_vmid_reset()
524  * amdgpu_vmid_reset_all - reset VMID to zero
528  * Reset VMID to force flush on next use
544  * amdgpu_vmid_mgr_init - init the VMID manager
565 		/* skip over VMID 0, since it is the system VM */  in amdgpu_vmid_mgr_init()
572 	/* alloc a default reserved vmid to enforce isolation */  in amdgpu_vmid_mgr_init()