PERF_MSG_CMD 382 drivers/ntb/test/ntb_perf.c ntb_peer_msg_write(perf->ntb, peer->pidx, PERF_MSG_CMD, cmd); PERF_MSG_CMD 401 drivers/ntb/test/ntb_perf.c val = ntb_msg_read(perf->ntb, pidx, PERF_MSG_CMD);