| /* |
| * m32r_sio.h |
| * |
| * Driver for M32R serial ports |
| * |
| * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o. |
| * Based on drivers/serial/8250.h. |
| * |
| * Copyright (C) 2001 Russell King. |
| * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #include <linux/config.h> |
| |
| struct m32r_sio_probe { |
| struct module *owner; |
| int (*pci_init_one)(struct pci_dev *dev); |
| void (*pci_remove_one)(struct pci_dev *dev); |
| void (*pnp_init)(void); |
| }; |
| |
| int m32r_sio_register_probe(struct m32r_sio_probe *probe); |
| void m32r_sio_unregister_probe(struct m32r_sio_probe *probe); |
| void m32r_sio_get_irq_map(unsigned int *map); |
| void m32r_sio_suspend_port(int line); |
| void m32r_sio_resume_port(int line); |
| |
| struct old_serial_port { |
| unsigned int uart; |
| unsigned int baud_base; |
| unsigned int port; |
| unsigned int irq; |
| unsigned int flags; |
| unsigned char io_type; |
| unsigned char *iomem_base; |
| unsigned short iomem_reg_shift; |
| }; |
| |
| #define _INLINE_ inline |
| |
| #define PROBE_RSA (1 << 0) |
| #define PROBE_ANY (~0) |
| |
| #define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8) |
| |
| #ifdef CONFIG_SERIAL_SIO_SHARE_IRQ |
| #define M32R_SIO_SHARE_IRQS 1 |
| #else |
| #define M32R_SIO_SHARE_IRQS 0 |
| #endif |