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| author | Arnd Bergmann <arnd@arndb.de> | 2012-02-28 16:42:14 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-02-28 16:42:21 +0400 |
| commit | fb0b82b32ce17564bc64cede50bf4a3204eecc60 (patch) | |
| tree | 00b5e466074c6fb373d64c493b3341186024acc7 /drivers/tty/serial/m32r_sio.h | |
| parent | a173fc693b25216c5c834978f4fafd731fd4ff94 (diff) | |
| parent | 43de6a7dda6e9a7345e218e688f2092f991126f0 (diff) | |
| download | linux-fb0b82b32ce17564bc64cede50bf4a3204eecc60.tar.xz | |
Merge branch 'board-specific' of git://github.com/hzhuang1/linux into next/boards
* 'board-specific' of git://github.com/hzhuang1/linux: (5 commits)
ARM: pxa: add dummy clock for pxa25x and pxa27x
ARM: mmp: append irq name of gpio device
pxa/hx4700: Fix PXA_GPIO_IRQ_BASE/IRQ_NUM values
pxa/hx4700: Add ASIC3 LED support
pxa/hx4700: Correct StrataFlash block size discovery
(update to v3.3-rc5)
Diffstat (limited to 'drivers/tty/serial/m32r_sio.h')
| -rw-r--r-- | drivers/tty/serial/m32r_sio.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/tty/serial/m32r_sio.h b/drivers/tty/serial/m32r_sio.h new file mode 100644 index 000000000000..e9b7e11793b1 --- /dev/null +++ b/drivers/tty/serial/m32r_sio.h @@ -0,0 +1,48 @@ +/* + * 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) |