1308 	if ((header.mailboxes[SBBC_INBOX].mbox_consumer ==  in sbbc_mbox_recv_msg()
1309 		header.mailboxes[SBBC_INBOX].mbox_producer)) {  in sbbc_mbox_recv_msg()
1545 	if (header->mailboxes[SBBC_OUTBOX].mbox_producer ==  in mbox_has_free_space()
1546 		header->mailboxes[SBBC_OUTBOX].mbox_consumer) {  in mbox_has_free_space()
1550 		space += header->mailboxes[SBBC_OUTBOX].mbox_len -  in mbox_has_free_space()
1551 			header->mailboxes[SBBC_OUTBOX].mbox_producer;  in mbox_has_free_space()
1553 			header->mailboxes[SBBC_OUTBOX].mbox_producer;  in mbox_has_free_space()
1554 	} else if (header->mailboxes[SBBC_OUTBOX].mbox_producer >  in mbox_has_free_space()
1555 		header->mailboxes[SBBC_OUTBOX].mbox_consumer) {  in mbox_has_free_space()
1556 		space += header->mailboxes[SBBC_OUTBOX].mbox_len -  in mbox_has_free_space()
1557 			header->mailboxes[SBBC_OUTBOX].mbox_producer;  in mbox_has_free_space()
1558 		space += header->mailboxes[SBBC_OUTBOX].mbox_consumer;  in mbox_has_free_space()
1563 		space += header->mailboxes[SBBC_OUTBOX].mbox_consumer -  in mbox_has_free_space()
1564 			header->mailboxes[SBBC_OUTBOX].mbox_producer;  in mbox_has_free_space()
1616 	mbox_offset = header->mailboxes[SBBC_OUTBOX].mbox_offset;  in mbox_write()
1617 	mbox_len = header->mailboxes[SBBC_OUTBOX].mbox_len;  in mbox_write()
1618 	mbox_producer = header->mailboxes[SBBC_OUTBOX].mbox_producer;  in mbox_write()
1619 	mbox_consumer = header->mailboxes[SBBC_OUTBOX].mbox_consumer;  in mbox_write()
1793 	header->mailboxes[SBBC_OUTBOX].mbox_producer = sram_dst;  in mbox_write()
1827 	mbox_producer = header->mailboxes[SBBC_INBOX].mbox_producer;  in mbox_read()
1828 	mbox_consumer = header->mailboxes[SBBC_INBOX].mbox_consumer;  in mbox_read()
1829 	mbox_len = header->mailboxes[SBBC_INBOX].mbox_len;  in mbox_read()
1830 	mbox_offset = header->mailboxes[SBBC_INBOX].mbox_offset;  in mbox_read()
1975 	next_msg = header->mailboxes[SBBC_INBOX].mbox_consumer;  in mbox_skip_next_msg()
1978 	if (next_msg >= header->mailboxes[SBBC_INBOX].mbox_len) {  in mbox_skip_next_msg()
1980 			header->mailboxes[SBBC_INBOX].mbox_len) %  in mbox_skip_next_msg()
1981 			header->mailboxes[SBBC_INBOX].mbox_len;  in mbox_skip_next_msg()
1983 	header->mailboxes[SBBC_INBOX].mbox_consumer =  in mbox_skip_next_msg()
2044 		    (&hd->mailboxes[SBBC_INBOX].mbox_producer);  in mbox_read_header()
2046 		    (caddr_t)&header->mailboxes[SBBC_INBOX].mbox_producer,  in mbox_read_header()
2051 		    (&hd->mailboxes[SBBC_OUTBOX].mbox_consumer);  in mbox_read_header()
2053 		    (caddr_t)&header->mailboxes[SBBC_OUTBOX].mbox_consumer,  in mbox_read_header()
2090 		value = header->mailboxes[SBBC_INBOX].mbox_consumer;  in mbox_update_header()
2092 			(&hd->mailboxes[SBBC_INBOX].mbox_consumer);  in mbox_update_header()
2094 		mbox_len = header->mailboxes[SBBC_INBOX].mbox_len;  in mbox_update_header()
2097 		value = header->mailboxes[SBBC_OUTBOX].mbox_producer;  in mbox_update_header()
2099 			(&hd->mailboxes[SBBC_OUTBOX].mbox_producer);  in mbox_update_header()
2100 		mbox_len = header->mailboxes[SBBC_OUTBOX].mbox_len;  in mbox_update_header()
2131 		header->mailboxes[SBBC_INBOX].mbox_consumer = value;  in mbox_update_header()
2134 		header->mailboxes[SBBC_OUTBOX].mbox_producer = value;  in mbox_update_header()
2151 	sram_src = (uint32_t)(header->mailboxes[SBBC_INBOX].mbox_offset +  in mbox_read_frag()
2152 		header->mailboxes[SBBC_INBOX].mbox_consumer);  in mbox_read_frag()
2157 	if ((header->mailboxes[SBBC_INBOX].mbox_consumer +  in mbox_read_frag()
2159 		header->mailboxes[SBBC_INBOX].mbox_len) {  in mbox_read_frag()
2162 		bytes = header->mailboxes[SBBC_INBOX].mbox_len -  in mbox_read_frag()
2163 			header->mailboxes[SBBC_INBOX].mbox_consumer;  in mbox_read_frag()
2170 		sram_src = header->mailboxes[SBBC_INBOX].mbox_offset;  in mbox_read_frag()
2171 		bytes = (header->mailboxes[SBBC_INBOX].mbox_consumer +  in mbox_read_frag()
2173 			header->mailboxes[SBBC_INBOX].mbox_len;  in mbox_read_frag()