From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-arm/fiq.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 include/asm-arm/fiq.h (limited to 'include/asm-arm/fiq.h') diff --git a/include/asm-arm/fiq.h b/include/asm-arm/fiq.h new file mode 100644 index 000000000000..a3bad09e825c --- /dev/null +++ b/include/asm-arm/fiq.h @@ -0,0 +1,37 @@ +/* + * linux/include/asm-arm/fiq.h + * + * Support for FIQ on ARM architectures. + * Written by Philip Blundell , 1998 + * Re-written by Russell King + */ + +#ifndef __ASM_FIQ_H +#define __ASM_FIQ_H + +#include + +struct fiq_handler { + struct fiq_handler *next; + /* Name + */ + const char *name; + /* Called to ask driver to relinquish/ + * reacquire FIQ + * return zero to accept, or - + */ + int (*fiq_op)(void *, int relinquish); + /* data for the relinquish/reacquire functions + */ + void *dev_id; +}; + +extern int claim_fiq(struct fiq_handler *f); +extern void release_fiq(struct fiq_handler *f); +extern void set_fiq_handler(void *start, unsigned int length); +extern void set_fiq_regs(struct pt_regs *regs); +extern void get_fiq_regs(struct pt_regs *regs); +extern void enable_fiq(int fiq); +extern void disable_fiq(int fiq); + +#endif -- cgit v1.2.3