148  * VMID manager
157  * @id: VMID structure
159  * Check if GPU reset occured since last use of the VMID.
169  * amdgpu_vmid_grab_idle - grab idle VMID
174  * @idle: resulting idle VMID
176  * Try to find an idle VMID, if none is idle add a fence to wait to the sync
198 	/* Check if we have an idle VMID */  in amdgpu_vmid_grab_idle()
201 		/* Don't use per engine and per process VMID at the same time */  in amdgpu_vmid_grab_idle()
211 	/* If we can't find a idle VMID to use, wait till one becomes available */  in amdgpu_vmid_grab_idle()
242  * amdgpu_vmid_grab_reserved - try to assign reserved VMID
248  * @job: job who wants to use the VMID
249  * @id: resulting VMID
251  * Try to assign a reserved VMID.
276 		/* Don't use per engine and per process VMID at the same time */  in amdgpu_vmid_grab_reserved()
290 	/* Good we can use this VMID. Remember this submission as  in amdgpu_vmid_grab_reserved()
291 	* user of the VMID.  in amdgpu_vmid_grab_reserved()
303  * amdgpu_vmid_grab_used - try to reuse a VMID
309  * @job: job who wants to use the VMID
310  * @id: resulting VMID
312  * Try to reuse a VMID for this submission.
330 	/* Check if we can use a VMID already assigned to this VM */  in amdgpu_vmid_grab_used()
334 		/* Check all the prerequisites to using this VMID */  in amdgpu_vmid_grab_used()
352 		/* Good, we can use this VMID. Remember this submission as  in amdgpu_vmid_grab_used()
353 		 * user of the VMID.  in amdgpu_vmid_grab_used()
369  * amdgpu_vmid_grab - allocate the next free VMID
375  * @job: job who wants to use the VMID
408 			/* Remember this submission as user of the VMID */  in amdgpu_vmid_grab()
427 	job->vmid = id - id_mgr->ids;  in amdgpu_vmid_grab()
450 		DRM_ERROR("Over limitation of reserved vmid\n");  in amdgpu_vmid_alloc_reserved()
455 	/* Select the first entry VMID */  in amdgpu_vmid_alloc_reserved()
484  * amdgpu_vmid_reset - reset VMID to zero
488  * @vmid: vmid number to use
493 		       unsigned vmid)  in amdgpu_vmid_reset()  argument
496 	struct amdgpu_vmid *id = &id_mgr->ids[vmid];  in amdgpu_vmid_reset()
510  * amdgpu_vmid_reset_all - reset VMID to zero
514  * Reset VMID to force flush on next use
530  * amdgpu_vmid_mgr_init - init the VMID manager
551 		/* skip over VMID 0, since it is the system VM */  in amdgpu_vmid_mgr_init()