145 	int pidx;  member
205 	int (*cmd_recv)(struct perf_ctx *perf, int *pidx, enum perf_cmd *cmd,
254 	return !!(link & BIT_ULL_MASK(peer->pidx));  in perf_link_is_up()
277 		sts = ntb_peer_spad_read(perf->ntb, peer->pidx,  in perf_spad_cmd_send()
284 		ntb_peer_spad_write(perf->ntb, peer->pidx,  in perf_spad_cmd_send()
287 		ntb_peer_spad_write(perf->ntb, peer->pidx,  in perf_spad_cmd_send()
290 		ntb_peer_spad_write(perf->ntb, peer->pidx,  in perf_spad_cmd_send()
304 static int perf_spad_cmd_recv(struct perf_ctx *perf, int *pidx,  in perf_spad_cmd_recv()  argument
318 	for (*pidx = 0; *pidx < perf->pcnt; (*pidx)++) {  in perf_spad_cmd_recv()
319 		peer = &perf->peers[*pidx];  in perf_spad_cmd_recv()
373 		ntb_peer_msg_write(perf->ntb, peer->pidx, PERF_MSG_LDATA,  in perf_msg_cmd_send()
381 		ntb_peer_msg_write(perf->ntb, peer->pidx, PERF_MSG_HDATA,  in perf_msg_cmd_send()
385 		ntb_peer_msg_write(perf->ntb, peer->pidx, PERF_MSG_CMD, cmd);  in perf_msg_cmd_send()
393 static int perf_msg_cmd_recv(struct perf_ctx *perf, int *pidx,  in perf_msg_cmd_recv()  argument
404 	val = ntb_msg_read(perf->ntb, pidx, PERF_MSG_CMD);  in perf_msg_cmd_recv()
407 	val = ntb_msg_read(perf->ntb, pidx, PERF_MSG_LDATA);  in perf_msg_cmd_recv()
410 	val = ntb_msg_read(perf->ntb, pidx, PERF_MSG_HDATA);  in perf_msg_cmd_recv()
459 	int ret, pidx, cmd;  in perf_cmd_recv()  local
462 	while (!(ret = perf->cmd_recv(perf, &pidx, &cmd, &data))) {  in perf_cmd_recv()
463 		peer = &perf->peers[pidx];  in perf_cmd_recv()
487 	int pidx;  in perf_link_event()  local
489 	for (pidx = 0; pidx < perf->pcnt; pidx++) {  in perf_link_event()
490 		peer = &perf->peers[pidx];  in perf_link_event()
534 	(void)ntb_peer_mw_clear_trans(peer->perf->ntb, peer->pidx, peer->gidx);  in perf_free_outbuf()
543 	ret = ntb_peer_mw_set_trans(perf->ntb, peer->pidx, peer->gidx,  in perf_setup_outbuf()
562 	(void)ntb_mw_clear_trans(peer->perf->ntb, peer->pidx, peer->gidx);  in perf_free_inbuf()
575 	ret = ntb_mw_get_align(perf->ntb, peer->pidx, perf->gidx,  in perf_setup_inbuf()
605 	ret = ntb_mw_set_trans(perf->ntb, peer->pidx, peer->gidx,  in perf_setup_inbuf()
741 	int pidx;  in perf_disable_service()  local
754 	for (pidx = 0; pidx < perf->pcnt; pidx++)  in perf_disable_service()
755 		perf_cmd_exec(&perf->peers[pidx], PERF_CMD_CLEAR);  in perf_disable_service()
757 	for (pidx = 0; pidx < perf->pcnt; pidx++)  in perf_disable_service()
758 		flush_work(&perf->peers[pidx].service);  in perf_disable_service()
760 	for (pidx = 0; pidx < perf->pcnt; pidx++) {  in perf_disable_service()
761 		struct perf_peer *peer = &perf->peers[pidx];  in perf_disable_service()
1126 		"    Peer %d test statistics:\n", perf->test_peer->pidx);  in perf_read_stats()
1188 	int ret, pidx;  in perf_dbgfs_read_info()  local
1207 			ntb_peer_port_number(perf->ntb, perf->test_peer->pidx),  in perf_dbgfs_read_info()
1208 			perf->test_peer->pidx);  in perf_dbgfs_read_info()
1213 	for (pidx = 0; pidx < perf->pcnt; pidx++) {  in perf_dbgfs_read_info()
1214 		peer = &perf->peers[pidx];  in perf_dbgfs_read_info()
1218 			ntb_peer_port_number(perf->ntb, peer->pidx), peer->pidx,  in perf_dbgfs_read_info()
1291 	int pidx, ret;  in perf_dbgfs_write_run()  local
1293 	ret = kstrtoint_from_user(ubuf, size, 0, &pidx);  in perf_dbgfs_write_run()
1297 	if (pidx < 0 || pidx >= perf->pcnt)  in perf_dbgfs_write_run()
1300 	peer = &perf->peers[pidx];  in perf_dbgfs_write_run()
1430 			"Peer %d outbuf reduced to %pa\n", peer->pidx,  in perf_setup_peer_mw()
1440 	int pidx, lport, ret;  in perf_init_peers()  local
1444 	for (pidx = 0; pidx < perf->pcnt; pidx++) {  in perf_init_peers()
1445 		peer = &perf->peers[pidx];  in perf_init_peers()
1448 		peer->pidx = pidx;  in perf_init_peers()
1449 		if (lport < ntb_peer_port_number(perf->ntb, pidx)) {  in perf_init_peers()
1451 				perf->gidx = pidx;  in perf_init_peers()
1452 			peer->gidx = pidx + 1;  in perf_init_peers()
1454 			peer->gidx = pidx;  in perf_init_peers()
1460 		perf->gidx = pidx;  in perf_init_peers()
1472 	for (pidx = 0; pidx < perf->pcnt; pidx++) {  in perf_init_peers()
1473 		ret = perf_setup_peer_mw(&perf->peers[pidx]);  in perf_init_peers()