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author | Dmitry Torokhov <dtor@insightbb.com> | 2006-12-08 07:07:56 +0100 |
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committer | Dmitry Torokhov <dtor@insightbb.com> | 2006-12-08 07:07:56 +0100 |
commit | bef986502fa398b1785a3979b1aa17cd902d3527 (patch) | |
tree | b59c1afe7b1dfcc001b86e54863f550d7ddc8c34 /arch/sh/boards/se/7619/io.c | |
parent | Input: handle errors from input_register_device in drivers/macintosh (diff) | |
parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/iee... (diff) | |
download | linux-bef986502fa398b1785a3979b1aa17cd902d3527.tar.xz linux-bef986502fa398b1785a3979b1aa17cd902d3527.zip |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/hid.h
Diffstat (limited to 'arch/sh/boards/se/7619/io.c')
-rw-r--r-- | arch/sh/boards/se/7619/io.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/arch/sh/boards/se/7619/io.c b/arch/sh/boards/se/7619/io.c new file mode 100644 index 000000000000..176f1f39cd9d --- /dev/null +++ b/arch/sh/boards/se/7619/io.c @@ -0,0 +1,102 @@ +/* + * + * linux/arch/sh/boards/se/7619/io.c + * + * Copyright (C) 2006 Yoshinori Sato + * + * I/O routine for Hitachi 7619 SolutionEngine. + * + */ + +#include <linux/kernel.h> +#include <linux/types.h> +#include <asm/io.h> +#include <asm/se7619.h> +#include <asm/irq.h> + +/* FIXME: M3A-ZAB7 Compact Flash Slot support */ + +static inline void delay(void) +{ + ctrl_inw(0xa0000000); /* Uncached ROM area (P2) */ +} + +#define badio(name,port) \ + printk("bad I/O operation (%s) for port 0x%lx at 0x%08x\n", \ + #name, (port), (__u32) __builtin_return_address(0)) + +unsigned char se7619___inb(unsigned long port) +{ + badio(inb, port); + return 0; +} + +unsigned char se7619___inb_p(unsigned long port) +{ + badio(inb_p, port); + delay(); + return 0; +} + +unsigned short se7619___inw(unsigned long port) +{ + badio(inw, port); + return 0; +} + +unsigned int se7619___inl(unsigned long port) +{ + badio(inl, port); + return 0; +} + +void se7619___outb(unsigned char value, unsigned long port) +{ + badio(outb, port); +} + +void se7619___outb_p(unsigned char value, unsigned long port) +{ + badio(outb_p, port); + delay(); +} + +void se7619___outw(unsigned short value, unsigned long port) +{ + badio(outw, port); +} + +void se7619___outl(unsigned int value, unsigned long port) +{ + badio(outl, port); +} + +void se7619___insb(unsigned long port, void *addr, unsigned long count) +{ + badio(inw, port); +} + +void se7619___insw(unsigned long port, void *addr, unsigned long count) +{ + badio(inw, port); +} + +void se7619___insl(unsigned long port, void *addr, unsigned long count) +{ + badio(insl, port); +} + +void se7619___outsb(unsigned long port, const void *addr, unsigned long count) +{ + badio(insl, port); +} + +void se7619___outsw(unsigned long port, const void *addr, unsigned long count) +{ + badio(insl, port); +} + +void se7619___outsl(unsigned long port, const void *addr, unsigned long count) +{ + badio(outsw, port); +} |