/* * 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. */ 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 *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