18 #include <asm/vpe.h>
25 /* We are prepared so configure and start the VPE... */
26 int vpe_run(struct vpe *v)  in vpe_run()
33 	/* check we are the Master VPE */  in vpe_run()
37 		pr_warn("VPE loader: only Master VPE's are able to config MT\n");  in vpe_run()
51 		pr_warn("VPE loader: No TC's associated with VPE %d\n",  in vpe_run()
71 		pr_warn("VPE loader: TC %d is already active!\n",  in vpe_run()
104 	 * bind the TC to VPE 1 as late as possible so we only have the final  in vpe_run()
105 	 * VPE registers to set up, and so an EJTAG probe can trigger on it  in vpe_run()
119 	/* enable this VPE */  in vpe_run()
130 	 * SMVP kernels manage VPE enable independently, but uniprocessor  in vpe_run()
177 /* give me a vpe */
181 	struct vpe *v;  in vpe_alloc()
183 	/* find a vpe */  in vpe_alloc()
196 int vpe_start(void *vpe, unsigned long start)  in vpe_start()  argument
198 	struct vpe *v = vpe;  in vpe_start()
206 int vpe_stop(void *vpe)  in vpe_stop()  argument
208 	struct vpe *v = vpe;  in vpe_stop()
227 int vpe_free(void *vpe)  in vpe_free()  argument
229 	struct vpe *v = vpe;  in vpe_free()
264 	struct vpe *vpe = get_vpe(aprp_cpu_index());  in store_kill()  local
267 	list_for_each_entry(notifier, &vpe->notify, list)  in store_kill()
270 	release_progmem(vpe->load_addr);  in store_kill()
272 	vpe_stop(vpe);  in store_kill()
273 	vpe_free(vpe);  in store_kill()
282 	struct vpe *vpe = get_vpe(aprp_cpu_index());  in ntcs_show()  local
284 	return sprintf(buf, "%d\n", vpe->ntcs);  in ntcs_show()
290 	struct vpe *vpe = get_vpe(aprp_cpu_index());  in ntcs_store()  local
301 	vpe->ntcs = new;  in ntcs_store()
312 ATTRIBUTE_GROUPS(vpe);
320 	.name = "vpe",
332 	struct vpe *v = NULL;  in vpe_module_init()
337 		pr_warn("VPE loader: not a MIPS MT capable processor\n");  in vpe_module_init()
342 		pr_warn("No VPEs reserved for AP/SP, not initialize VPE loader\n"  in vpe_module_init()
349 		pr_warn("No TCs reserved for AP/SP, not initialize VPE loader\n"  in vpe_module_init()
357 		pr_warn("VPE loader: unable to register character device\n");  in vpe_module_init()
409 		/* VPE's */  in vpe_module_init()
415 				pr_warn("VPE: unable to allocate VPE\n");  in vpe_module_init()
421 			/* add the tc to the list of this vpe's tc's. */  in vpe_module_init()
430 				/* master VPE */  in vpe_module_init()
449 		t->pvpe = v;	/* set the parent vpe */  in vpe_module_init()
457 			 * A TC that is bound to any other VPE gets bound to  in vpe_module_init()
460 			 * VPE. Which is perfectly reasonable.  in vpe_module_init()
470 				t->pvpe = get_vpe(0);	/* set the parent vpe */  in vpe_module_init()
510 	struct vpe *v, *n;  in vpe_module_exit()