119 static void dump_mb(struct cx18 *cx, struct cx18_mailbox *mb, char *name)  in dump_mb()  argument
127 		       "\n", name, mb->request, mb->ack, mb->cmd, mb->error,  in dump_mb()
128 		       u32arr2hex(mb->args, MAX_MB_ARGUMENTS, argstr));  in dump_mb()
247 	struct cx18_mailbox *mb;  in epu_dma_done()  local
253 	mb = &order->mb;  in epu_dma_done()
254 	handle = mb->args[0];  in epu_dma_done()
261 			  "stale" : "good", mb->request);  in epu_dma_done()
265 	mdl_ack_count = mb->args[2];  in epu_dma_done()
295 				  "seq no %d\n", mb->request);  in epu_dma_done()
343 	CX18_DEBUG_INFO("%x %s\n", order->mb.args[0], str);  in epu_debug()
354 		switch (order->mb.cmd) {  in epu_cmd()
363 				  order->mb.cmd);  in epu_cmd()
370 			  order->mb.cmd);  in epu_cmd()
413 			  order->rpu, order->mb.cmd);  in mb_ack_irq()
417 	req = order->mb.request;  in mb_ack_irq()
436 	struct cx18_mailbox *mb;  in epu_dma_done_irq()  local
439 	mb = &order->mb;  in epu_dma_done_irq()
440 	handle = mb->args[0];  in epu_dma_done_irq()
441 	mdl_ack_offset = mb->args[1];  in epu_dma_done_irq()
442 	mdl_ack_count = mb->args[2];  in epu_dma_done_irq()
467 	str_offset = order->mb.args[1];  in epu_debug_irq()
489 		switch (order->mb.cmd) {  in epu_cmd_irq()
498 				  order->mb.cmd);  in epu_cmd_irq()
505 			  order->mb.cmd);  in epu_cmd_irq()
539 	struct cx18_mailbox __iomem *mb;  in cx18_api_epu_cmd_irq()  local
547 		mb = &cx->scb->cpu2epu_mb;  in cx18_api_epu_cmd_irq()
550 		mb = &cx->scb->apu2epu_mb;  in cx18_api_epu_cmd_irq()
565 	order_mb = &order->mb;  in cx18_api_epu_cmd_irq()
569 		(&order_mb->cmd)[i] = cx18_readl(cx, &mb->cmd + i);  in cx18_api_epu_cmd_irq()
573 		(&order_mb->request)[i] = cx18_readl(cx, &mb->request + i);  in cx18_api_epu_cmd_irq()
604 	struct cx18_mailbox __iomem *mb;  in cx18_api_call()  local
634 		mb = &cx->scb->epu2apu_mb;  in cx18_api_call()
640 		mb = &cx->scb->epu2cpu_mb;  in cx18_api_call()
658 	req = cx18_readl(cx, &mb->request);  in cx18_api_call()
661 				 (ack = cx18_readl(cx, &mb->ack)) == req,  in cx18_api_call()
665 		cx18_writel(cx, req, &mb->ack);  in cx18_api_call()
675 	cx18_writel(cx, cmd, &mb->cmd);  in cx18_api_call()
677 		cx18_writel(cx, data[i], &mb->args[i]);  in cx18_api_call()
678 	cx18_writel(cx, 0, &mb->error);  in cx18_api_call()
679 	cx18_writel(cx, req, &mb->request);  in cx18_api_call()
680 	cx18_writel(cx, req - 1, &mb->ack); /* ensure ack & req are distinct */  in cx18_api_call()
695 	ack = cx18_readl(cx, &mb->ack);  in cx18_api_call()
699 		ack = cx18_readl(cx, &mb->ack);  in cx18_api_call()
735 		data[i] = cx18_readl(cx, &mb->args[i]);  in cx18_api_call()
736 	err = cx18_readl(cx, &mb->error);  in cx18_api_call()