diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2008-04-02 10:53:56 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:57:32 +0200 |
| commit | e849c3e9e0b786619c451d89ef0c47ac9a28fbc1 (patch) | |
| tree | bc3500d40095c2f868e2efca4918b73a6b0a1090 /include/xen | |
| parent | e04d0d0767a9c272d3c7300fb7a5221c5e3a71eb (diff) | |
| download | lwn-e849c3e9e0b786619c451d89ef0c47ac9a28fbc1.tar.gz lwn-e849c3e9e0b786619c451d89ef0c47ac9a28fbc1.zip | |
Xen: make events.c portable for ia64/xen support
Remove x86 dependency in drivers/xen/events.c for ia64/xen support
introducing include/asm/xen/events.h.
Introduce xen_irqs_disabled() to hide regs->flags
Introduce xen_do_IRQ() to hide regs->orig_ax.
make enum ipi_vector definition arch specific. ia64/xen needs four vectors.
Add one rmb() because on ia64 xchg() isn't barrier.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/events.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index 2bde54d29be5..d99a3e0df880 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -5,13 +5,7 @@ #include <xen/interface/event_channel.h> #include <asm/xen/hypercall.h> - -enum ipi_vector { - XEN_RESCHEDULE_VECTOR, - XEN_CALL_FUNCTION_VECTOR, - - XEN_NR_IPIS, -}; +#include <asm/xen/events.h> int bind_evtchn_to_irq(unsigned int evtchn); int bind_evtchn_to_irqhandler(unsigned int evtchn, |