diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2006-10-04 02:17:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 07:55:30 -0700 |
| commit | 95d77884c77beed676036d2f74d10b470a483c63 (patch) | |
| tree | 7897bc159d0d8ac972abc76e01d6e54c2bca3c84 /include/linux/htirq.h | |
| parent | 03571e11c4a6d08230657f80970f0a5cc7820471 (diff) | |
| download | blackbird-op-linux-95d77884c77beed676036d2f74d10b470a483c63.tar.gz blackbird-op-linux-95d77884c77beed676036d2f74d10b470a483c63.zip | |
[PATCH] htirq: tidy up the htirq code
This moves the declarations for the architecture helpers into
include/linux/htirq.h from the generic include/linux/pci.h. Hopefully this
will make this distinction clearer.
htirq.h is included where it is needed.
The dependency on the msi code is fixed and removed.
The Makefile is tidied up.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg KH <greg@kroah.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/htirq.h')
| -rw-r--r-- | include/linux/htirq.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/htirq.h b/include/linux/htirq.h new file mode 100644 index 000000000000..1f15ce279a23 --- /dev/null +++ b/include/linux/htirq.h @@ -0,0 +1,15 @@ +#ifndef LINUX_HTIRQ_H +#define LINUX_HTIRQ_H + +/* Helper functions.. */ +void write_ht_irq_low(unsigned int irq, u32 data); +void write_ht_irq_high(unsigned int irq, u32 data); +u32 read_ht_irq_low(unsigned int irq); +u32 read_ht_irq_high(unsigned int irq); +void mask_ht_irq(unsigned int irq); +void unmask_ht_irq(unsigned int irq); + +/* The arch hook for getting things started */ +int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev); + +#endif /* LINUX_HTIRQ_H */ |
