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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-i386/mach-voyager/do_timer.h | |
download | op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz |
Linux-2.6.12-rc2v2.6.12-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!
Diffstat (limited to 'include/asm-i386/mach-voyager/do_timer.h')
-rw-r--r-- | include/asm-i386/mach-voyager/do_timer.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-i386/mach-voyager/do_timer.h new file mode 100644 index 0000000..ae510e5 --- /dev/null +++ b/include/asm-i386/mach-voyager/do_timer.h @@ -0,0 +1,25 @@ +/* defines for inline arch setup functions */ +#include <asm/voyager.h> + +static inline void do_timer_interrupt_hook(struct pt_regs *regs) +{ + do_timer(regs); +#ifndef CONFIG_SMP + update_process_times(user_mode(regs)); +#endif + + voyager_timer_interrupt(regs); +} + +static inline int do_timer_overflow(int count) +{ + /* can't read the ISR, just assume 1 tick + overflow */ + if(count > LATCH || count < 0) { + printk(KERN_ERR "VOYAGER PROBLEM: count is %d, latch is %d\n", count, LATCH); + count = LATCH; + } + count -= LATCH; + + return count; +} |