123 				if (ccp->cmd_q[i].active)  in ccp_enqueue_cmd()
135 		wake_up_process(ccp->cmd_q[i].kthread);  in ccp_enqueue_cmd()
157 		if (ccp->cmd_q[i].active)  in ccp_do_cmd_backlog()
167 		wake_up_process(ccp->cmd_q[i].kthread);  in ccp_do_cmd_backlog()
170 static struct ccp_cmd *ccp_dequeue_cmd(struct ccp_cmd_queue *cmd_q)  in ccp_dequeue_cmd()  argument
172 	struct ccp_device *ccp = cmd_q->ccp;  in ccp_dequeue_cmd()
179 	cmd_q->active = 0;  in ccp_dequeue_cmd()
182 		cmd_q->suspended = 1;  in ccp_dequeue_cmd()
191 		cmd_q->active = 1;  in ccp_dequeue_cmd()
226 	struct ccp_cmd_queue *cmd_q = (struct ccp_cmd_queue *)data;  in ccp_cmd_queue_thread()  local
239 		cmd = ccp_dequeue_cmd(cmd_q);  in ccp_cmd_queue_thread()
246 		cmd->ret = ccp_run_cmd(cmd_q, cmd);  in ccp_cmd_queue_thread()
323 	struct ccp_cmd_queue *cmd_q;  in ccp_init()  local
347 		cmd_q = &ccp->cmd_q[ccp->cmd_q_count];  in ccp_init()
350 		cmd_q->ccp = ccp;  in ccp_init()
351 		cmd_q->id = i;  in ccp_init()
352 		cmd_q->dma_pool = dma_pool;  in ccp_init()
355 		cmd_q->ksb_key = KSB_START + ccp->ksb_start++;  in ccp_init()
356 		cmd_q->ksb_ctx = KSB_START + ccp->ksb_start++;  in ccp_init()
362 		cmd_q->reg_status = ccp->io_regs + CMD_Q_STATUS_BASE +  in ccp_init()
364 		cmd_q->reg_int_status = ccp->io_regs + CMD_Q_INT_STATUS_BASE +  in ccp_init()
366 		cmd_q->int_ok = 1 << (i * 2);  in ccp_init()
367 		cmd_q->int_err = 1 << ((i * 2) + 1);  in ccp_init()
369 		cmd_q->free_slots = CMD_Q_DEPTH(ioread32(cmd_q->reg_status));  in ccp_init()
371 		init_waitqueue_head(&cmd_q->int_queue);  in ccp_init()
374 		qim |= cmd_q->int_ok | cmd_q->int_err;  in ccp_init()
394 		cmd_q = &ccp->cmd_q[i];  in ccp_init()
396 		ioread32(cmd_q->reg_int_status);  in ccp_init()
397 		ioread32(cmd_q->reg_status);  in ccp_init()
416 		cmd_q = &ccp->cmd_q[i];  in ccp_init()
418 		kthread = kthread_create(ccp_cmd_queue_thread, cmd_q,  in ccp_init()
419 					 "ccp-q%u", cmd_q->id);  in ccp_init()
427 		cmd_q->kthread = kthread;  in ccp_init()
450 		if (ccp->cmd_q[i].kthread)  in ccp_init()
451 			kthread_stop(ccp->cmd_q[i].kthread);  in ccp_init()
457 		dma_pool_destroy(ccp->cmd_q[i].dma_pool);  in ccp_init()
469 	struct ccp_cmd_queue *cmd_q;  in ccp_destroy()  local
481 		if (ccp->cmd_q[i].kthread)  in ccp_destroy()
482 			kthread_stop(ccp->cmd_q[i].kthread);  in ccp_destroy()
487 		cmd_q = &ccp->cmd_q[i];  in ccp_destroy()
488 		qim |= cmd_q->int_ok | cmd_q->int_err;  in ccp_destroy()
494 		cmd_q = &ccp->cmd_q[i];  in ccp_destroy()
496 		ioread32(cmd_q->reg_int_status);  in ccp_destroy()
497 		ioread32(cmd_q->reg_status);  in ccp_destroy()
504 		dma_pool_destroy(ccp->cmd_q[i].dma_pool);  in ccp_destroy()
531 	struct ccp_cmd_queue *cmd_q;  in ccp_irq_handler()  local
538 		cmd_q = &ccp->cmd_q[i];  in ccp_irq_handler()
540 		q_int = status & (cmd_q->int_ok | cmd_q->int_err);  in ccp_irq_handler()
542 			cmd_q->int_status = status;  in ccp_irq_handler()
543 			cmd_q->q_status = ioread32(cmd_q->reg_status);  in ccp_irq_handler()
544 			cmd_q->q_int_status = ioread32(cmd_q->reg_int_status);  in ccp_irq_handler()
547 			if ((q_int & cmd_q->int_err) && !cmd_q->cmd_error)  in ccp_irq_handler()
548 				cmd_q->cmd_error = CMD_Q_ERROR(cmd_q->q_status);  in ccp_irq_handler()
550 			cmd_q->int_rcvd = 1;  in ccp_irq_handler()
554 			wake_up_interruptible(&cmd_q->int_queue);  in ccp_irq_handler()
571 		if (ccp->cmd_q[i].suspended)  in ccp_queues_suspended()