Searched refs:tailptr (Results 1 – 1 of 1) sorted by relevance
37 u32 headptr, tailptr; in retrieve_msg_frame() local42 if (tailptr == headptr) in retrieve_msg_frame()45 if (tailptr < MSG_OUTBOUND_POST_STACK) in retrieve_msg_frame()50 *msg_frame = readl_be(MIXART_MEM(mgr, tailptr)); in retrieve_msg_frame()53 tailptr += 4; in retrieve_msg_frame()55 tailptr = MSG_OUTBOUND_POST_STACK; in retrieve_msg_frame()133 u32 headptr, tailptr; in send_msg() local144 if (tailptr == headptr) { in send_msg()149 …if( (tailptr < MSG_INBOUND_FREE_STACK) || (tailptr >= (MSG_INBOUND_FREE_STACK+MSG_BOUND_STACK_SIZE… in send_msg()157 tailptr += 4; in send_msg()[all …]