mpt_handshake_req_reply_wait - Send MPT request to and receive reply from IOC via doorbell handshake method.
int mpt_handshake_req_reply_wait(MPT_ADAPTER * ioc, int reqBytes, u32 * req, int replyBytes, u16 * u16reply, int maxwait, int sleepFlag);
It is the callers responsibility to byte-swap fields in the request which are greater than 1 byte in size. It is also the callers responsibility to byte-swap response fields which are greater than 1 byte in size.
Returns 0 for success, non-zero for failure.
|January 2017||Kernel Hackers Manual 4.8.|