29 	struct serio *serio;  member
39 	struct serio *mx_serio;
65 MODULE_DEVICE_TABLE(serio, ps2mult_serio_ids);
69 	struct serio *mx_serio = psm->mx_serio;  in ps2mult_select_port()
76 static int ps2mult_serio_write(struct serio *serio, unsigned char data)  in ps2mult_serio_write()  argument
78 	struct serio *mx_port = serio->parent;  in ps2mult_serio_write()
80 	struct ps2mult_port *port = serio->port_data;  in ps2mult_serio_write()
91 	dev_dbg(&serio->dev,  in ps2mult_serio_write()
104 static int ps2mult_serio_start(struct serio *serio)  in ps2mult_serio_start()  argument
106 	struct ps2mult *psm = serio_get_drvdata(serio->parent);  in ps2mult_serio_start()
107 	struct ps2mult_port *port = serio->port_data;  in ps2mult_serio_start()
117 static void ps2mult_serio_stop(struct serio *serio)  in ps2mult_serio_stop()  argument
119 	struct ps2mult *psm = serio_get_drvdata(serio->parent);  in ps2mult_serio_stop()
120 	struct ps2mult_port *port = serio->port_data;  in ps2mult_serio_stop()
130 	struct serio *mx_serio = psm->mx_serio;  in ps2mult_create_port()
131 	struct serio *serio;  in ps2mult_create_port()  local
133 	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);  in ps2mult_create_port()
134 	if (!serio)  in ps2mult_create_port()
137 	strlcpy(serio->name, "TQC PS/2 Multiplexer", sizeof(serio->name));  in ps2mult_create_port()
138 	snprintf(serio->phys, sizeof(serio->phys),  in ps2mult_create_port()
140 	serio->id.type = SERIO_8042;  in ps2mult_create_port()
141 	serio->write = ps2mult_serio_write;  in ps2mult_create_port()
142 	serio->start = ps2mult_serio_start;  in ps2mult_create_port()
143 	serio->stop = ps2mult_serio_stop;  in ps2mult_create_port()
144 	serio->parent = psm->mx_serio;  in ps2mult_create_port()
145 	serio->port_data = &psm->ports[i];  in ps2mult_create_port()
147 	psm->ports[i].serio = serio;  in ps2mult_create_port()
166 static int ps2mult_connect(struct serio *serio, struct serio_driver *drv)  in ps2mult_connect()  argument
172 	if (!serio->write)  in ps2mult_connect()
180 	psm->mx_serio = serio;  in ps2mult_connect()
191 	serio_set_drvdata(serio, psm);  in ps2mult_connect()
192 	error = serio_open(serio, drv);  in ps2mult_connect()
199 		struct serio *s = psm->ports[i].serio;  in ps2mult_connect()
201 		dev_info(&serio->dev, "%s port at %s\n", s->name, serio->phys);  in ps2mult_connect()
209 		kfree(psm->ports[i].serio);  in ps2mult_connect()
214 static void ps2mult_disconnect(struct serio *serio)  in ps2mult_disconnect()  argument
216 	struct ps2mult *psm = serio_get_drvdata(serio);  in ps2mult_disconnect()
219 	serio_write(serio, PS2MULT_SESSION_END);  in ps2mult_disconnect()
220 	serio_close(serio);  in ps2mult_disconnect()
223 	serio_set_drvdata(serio, NULL);  in ps2mult_disconnect()
226 static int ps2mult_reconnect(struct serio *serio)  in ps2mult_reconnect()  argument
228 	struct ps2mult *psm = serio_get_drvdata(serio);  in ps2mult_reconnect()
235 static irqreturn_t ps2mult_interrupt(struct serio *serio,  in ps2mult_interrupt()  argument
238 	struct ps2mult *psm = serio_get_drvdata(serio);  in ps2mult_interrupt()
242 	dev_dbg(&serio->dev, "Received %02x flags %02x\n", data, dfl);  in ps2mult_interrupt()
250 			serio_interrupt(in_port->serio, data, dfl);  in ps2mult_interrupt()
256 		dev_dbg(&serio->dev, "ESCAPE\n");  in ps2mult_interrupt()
261 		dev_dbg(&serio->dev, "BSYNC\n");  in ps2mult_interrupt()
266 		dev_dbg(&serio->dev, "SS\n");  in ps2mult_interrupt()
270 		dev_dbg(&serio->dev, "SE\n");  in ps2mult_interrupt()
274 		dev_dbg(&serio->dev, "KB\n");  in ps2mult_interrupt()
279 		dev_dbg(&serio->dev, "MS\n");  in ps2mult_interrupt()
286 			serio_interrupt(in_port->serio, data, dfl);  in ps2mult_interrupt()