Lines Matching +full:keyboard +full:- +full:controller

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  *  Copyright (c) 2000-2001 Vojtech Pavlik
6  *	Richard Zidlicky <Richard.Zidlicky@stud.informatik.uni-erlangen.de>
10  * Q40 PS/2 keyboard controller driver for Linux/m68k
33 MODULE_DESCRIPTION("Q40 PS/2 keyboard controller driver");
47 	spin_lock_irqsave(&q40kbd->lock, flags);  in q40kbd_interrupt()
50 		serio_interrupt(q40kbd->port, master_inb(KEYCODE_REG), 0);  in q40kbd_interrupt()
52 	master_outb(-1, KEYBOARD_UNLOCK_REG);  in q40kbd_interrupt()
54 	spin_unlock_irqrestore(&q40kbd->lock, flags);  in q40kbd_interrupt()
60  * q40kbd_flush() flushes all data that may be in the keyboard buffers
68 	spin_lock_irqsave(&q40kbd->lock, flags);  in q40kbd_flush()
70 	while (maxread-- && (Q40_IRQ_KEYB_MASK & master_inb(INTERRUPT_REG)))  in q40kbd_flush()
73 	spin_unlock_irqrestore(&q40kbd->lock, flags);  in q40kbd_flush()
79 	master_outb(-1, KEYBOARD_UNLOCK_REG);  in q40kbd_stop()
89 	struct q40kbd *q40kbd = port->port_data;  in q40kbd_open()
94 	master_outb(-1, KEYBOARD_UNLOCK_REG);  in q40kbd_open()
102 	struct q40kbd *q40kbd = port->port_data;  in q40kbd_close()
117 		error = -ENOMEM;  in q40kbd_probe()
121 	q40kbd->port = port;  in q40kbd_probe()
122 	spin_lock_init(&q40kbd->lock);  in q40kbd_probe()
124 	port->id.type = SERIO_8042;  in q40kbd_probe()
125 	port->open = q40kbd_open;  in q40kbd_probe()
126 	port->close = q40kbd_close;  in q40kbd_probe()
127 	port->port_data = q40kbd;  in q40kbd_probe()
128 	port->dev.parent = &pdev->dev;  in q40kbd_probe()
129 	strlcpy(port->name, "Q40 Kbd Port", sizeof(port->name));  in q40kbd_probe()
130 	strlcpy(port->phys, "Q40", sizeof(port->phys));  in q40kbd_probe()
137 		dev_err(&pdev->dev, "Can't get irq %d.\n", Q40_IRQ_KEYBOARD);  in q40kbd_probe()
141 	serio_register_port(q40kbd->port);  in q40kbd_probe()
163 	serio_unregister_port(q40kbd->port);  in q40kbd_remove()