138 	struct i3c_priv_xfer *xfer;  member
1150 	struct svc_i3c_xfer *xfer;  in svc_i3c_master_alloc_xfer()  local
1152 	xfer = kzalloc(struct_size(xfer, cmds, ncmds), GFP_KERNEL);  in svc_i3c_master_alloc_xfer()
1153 	if (!xfer)  in svc_i3c_master_alloc_xfer()
1156 	INIT_LIST_HEAD(&xfer->node);  in svc_i3c_master_alloc_xfer()
1157 	xfer->ncmds = ncmds;  in svc_i3c_master_alloc_xfer()
1158 	xfer->ret = -ETIMEDOUT;  in svc_i3c_master_alloc_xfer()
1160 	return xfer;  in svc_i3c_master_alloc_xfer()
1163 static void svc_i3c_master_free_xfer(struct svc_i3c_xfer *xfer)  in svc_i3c_master_free_xfer()  argument
1165 	kfree(xfer);  in svc_i3c_master_free_xfer()
1169 					       struct svc_i3c_xfer *xfer)  in svc_i3c_master_dequeue_xfer_locked()  argument
1171 	if (master->xferqueue.cur == xfer)  in svc_i3c_master_dequeue_xfer_locked()
1174 		list_del_init(&xfer->node);  in svc_i3c_master_dequeue_xfer_locked()
1178 					struct svc_i3c_xfer *xfer)  in svc_i3c_master_dequeue_xfer()  argument
1183 	svc_i3c_master_dequeue_xfer_locked(master, xfer);  in svc_i3c_master_dequeue_xfer()
1189 	struct svc_i3c_xfer *xfer = master->xferqueue.cur;  in svc_i3c_master_start_xfer_locked()  local
1192 	if (!xfer)  in svc_i3c_master_start_xfer_locked()
1198 	for (i = 0; i < xfer->ncmds; i++) {  in svc_i3c_master_start_xfer_locked()
1199 		struct svc_i3c_cmd *cmd = &xfer->cmds[i];  in svc_i3c_master_start_xfer_locked()
1201 		ret = svc_i3c_master_xfer(master, cmd->rnw, xfer->type,  in svc_i3c_master_start_xfer_locked()
1206 		if (cmd->xfer)  in svc_i3c_master_start_xfer_locked()
1207 			cmd->xfer->actual_len = cmd->actual_len;  in svc_i3c_master_start_xfer_locked()
1213 	xfer->ret = ret;  in svc_i3c_master_start_xfer_locked()
1214 	complete(&xfer->comp);  in svc_i3c_master_start_xfer_locked()
1217 		svc_i3c_master_dequeue_xfer_locked(master, xfer);  in svc_i3c_master_start_xfer_locked()
1219 	xfer = list_first_entry_or_null(&master->xferqueue.list,  in svc_i3c_master_start_xfer_locked()
1222 	if (xfer)  in svc_i3c_master_start_xfer_locked()
1223 		list_del_init(&xfer->node);  in svc_i3c_master_start_xfer_locked()
1225 	master->xferqueue.cur = xfer;  in svc_i3c_master_start_xfer_locked()
1230 					struct svc_i3c_xfer *xfer)  in svc_i3c_master_enqueue_xfer()  argument
1241 	init_completion(&xfer->comp);  in svc_i3c_master_enqueue_xfer()
1244 		list_add_tail(&xfer->node, &master->xferqueue.list);  in svc_i3c_master_enqueue_xfer()
1246 		master->xferqueue.cur = xfer;  in svc_i3c_master_enqueue_xfer()
1267 	struct svc_i3c_xfer *xfer;  in svc_i3c_master_send_bdcast_ccc_cmd()  local
1272 	xfer = svc_i3c_master_alloc_xfer(master, 1);  in svc_i3c_master_send_bdcast_ccc_cmd()
1273 	if (!xfer)  in svc_i3c_master_send_bdcast_ccc_cmd()
1278 		svc_i3c_master_free_xfer(xfer);  in svc_i3c_master_send_bdcast_ccc_cmd()
1285 	xfer->type = SVC_I3C_MCTRL_TYPE_I3C;  in svc_i3c_master_send_bdcast_ccc_cmd()
1287 	cmd = &xfer->cmds[0];  in svc_i3c_master_send_bdcast_ccc_cmd()
1297 	svc_i3c_master_enqueue_xfer(master, xfer);  in svc_i3c_master_send_bdcast_ccc_cmd()
1298 	if (!wait_for_completion_timeout(&xfer->comp, msecs_to_jiffies(1000)))  in svc_i3c_master_send_bdcast_ccc_cmd()
1299 		svc_i3c_master_dequeue_xfer(master, xfer);  in svc_i3c_master_send_bdcast_ccc_cmd()
1302 	ret = xfer->ret;  in svc_i3c_master_send_bdcast_ccc_cmd()
1304 	svc_i3c_master_free_xfer(xfer);  in svc_i3c_master_send_bdcast_ccc_cmd()
1314 	struct svc_i3c_xfer *xfer;  in svc_i3c_master_send_direct_ccc_cmd()  local
1318 	xfer = svc_i3c_master_alloc_xfer(master, 2);  in svc_i3c_master_send_direct_ccc_cmd()
1319 	if (!xfer)  in svc_i3c_master_send_direct_ccc_cmd()
1322 	xfer->type = SVC_I3C_MCTRL_TYPE_I3C;  in svc_i3c_master_send_direct_ccc_cmd()
1325 	cmd = &xfer->cmds[0];  in svc_i3c_master_send_direct_ccc_cmd()
1335 	cmd = &xfer->cmds[1];  in svc_i3c_master_send_direct_ccc_cmd()
1345 	svc_i3c_master_enqueue_xfer(master, xfer);  in svc_i3c_master_send_direct_ccc_cmd()
1346 	if (!wait_for_completion_timeout(&xfer->comp, msecs_to_jiffies(1000)))  in svc_i3c_master_send_direct_ccc_cmd()
1347 		svc_i3c_master_dequeue_xfer(master, xfer);  in svc_i3c_master_send_direct_ccc_cmd()
1353 	ret = xfer->ret;  in svc_i3c_master_send_direct_ccc_cmd()
1354 	svc_i3c_master_free_xfer(xfer);  in svc_i3c_master_send_direct_ccc_cmd()
1384 	struct svc_i3c_xfer *xfer;  in svc_i3c_master_priv_xfers()  local
1387 	xfer = svc_i3c_master_alloc_xfer(master, nxfers);  in svc_i3c_master_priv_xfers()
1388 	if (!xfer)  in svc_i3c_master_priv_xfers()
1391 	xfer->type = SVC_I3C_MCTRL_TYPE_I3C;  in svc_i3c_master_priv_xfers()
1394 		struct svc_i3c_cmd *cmd = &xfer->cmds[i];  in svc_i3c_master_priv_xfers()
1396 		cmd->xfer = &xfers[i];  in svc_i3c_master_priv_xfers()
1407 	svc_i3c_master_enqueue_xfer(master, xfer);  in svc_i3c_master_priv_xfers()
1408 	if (!wait_for_completion_timeout(&xfer->comp, msecs_to_jiffies(1000)))  in svc_i3c_master_priv_xfers()
1409 		svc_i3c_master_dequeue_xfer(master, xfer);  in svc_i3c_master_priv_xfers()
1412 	ret = xfer->ret;  in svc_i3c_master_priv_xfers()
1413 	svc_i3c_master_free_xfer(xfer);  in svc_i3c_master_priv_xfers()
1425 	struct svc_i3c_xfer *xfer;  in svc_i3c_master_i2c_xfers()  local
1428 	xfer = svc_i3c_master_alloc_xfer(master, nxfers);  in svc_i3c_master_i2c_xfers()
1429 	if (!xfer)  in svc_i3c_master_i2c_xfers()
1432 	xfer->type = SVC_I3C_MCTRL_TYPE_I2C;  in svc_i3c_master_i2c_xfers()
1435 		struct svc_i3c_cmd *cmd = &xfer->cmds[i];  in svc_i3c_master_i2c_xfers()
1447 	svc_i3c_master_enqueue_xfer(master, xfer);  in svc_i3c_master_i2c_xfers()
1448 	if (!wait_for_completion_timeout(&xfer->comp, msecs_to_jiffies(1000)))  in svc_i3c_master_i2c_xfers()
1449 		svc_i3c_master_dequeue_xfer(master, xfer);  in svc_i3c_master_i2c_xfers()
1452 	ret = xfer->ret;  in svc_i3c_master_i2c_xfers()
1453 	svc_i3c_master_free_xfer(xfer);  in svc_i3c_master_i2c_xfers()