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792dc4f6cd
kernel-ark/arch/x86/xen
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Jeremy Fitzhardinge 792dc4f6cd xen: use our own eventchannel->irq path 
Rather than overloading vectors for event channels, take full
responsibility for mapping an event channel to irq directly.  With
this patch Xen has its own irq allocator.

When the kernel gets an event channel upcall, it maps the event
channel number to an irq and injects it into the normal interrupt
path.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-02-09 12:17:30 +01:00
..
debugfs.c xen: add debugfs support 2008-08-21 13:52:58 +02:00
debugfs.h xen: add debugfs support 2008-08-21 13:52:58 +02:00
enlighten.c xen: use direct ops on 64-bit 2009-02-04 17:00:50 -08:00
grant-table.c xen: make grant table arch portable 2008-04-24 23:57:32 +02:00
irq.c xen: use our own eventchannel->irq path 2009-02-09 12:17:30 +01:00
Kconfig xen: make CONFIG_XEN_SAVE_RESTORE depend on CONFIG_XEN 2008-09-30 09:58:05 +02:00
Makefile xen: make direct versions of irq_enable/disable/save/restore to common code 2009-02-04 16:59:04 -08:00
mmu.c xen: fix 32-bit build resulting from mmu move 2009-02-04 16:44:31 -08:00
mmu.h xen: move remaining mmu-related stuff into mmu.c 2009-01-30 14:51:14 -08:00
multicalls.c xen: whitespace/checkpatch cleanup 2008-12-16 21:05:01 +01:00
multicalls.h Merge branch 'x86/urgent' into x86/apic 2009-02-05 22:30:01 +01:00
setup.c xen: whitespace/checkpatch cleanup 2008-12-16 21:05:01 +01:00
smp.c xen: setup percpu data pointers 2009-02-04 16:59:02 -08:00
spinlock.c genirq: revert dynarray 2008-10-16 16:53:15 +02:00
suspend.c x86, xen: fix hardirq.h merge fallout 2009-01-23 11:09:15 +01:00
time.c Merge branch 'cputime' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2009-01-03 11:56:24 -08:00
vdso.h
xen-asm_32.S xen: make direct versions of irq_enable/disable/save/restore to common code 2009-02-04 16:59:04 -08:00
xen-asm_64.S xen: make direct versions of irq_enable/disable/save/restore to common code 2009-02-04 16:59:04 -08:00
xen-asm.h xen: make direct versions of irq_enable/disable/save/restore to common code 2009-02-04 16:59:04 -08:00
xen-asm.S xen: make direct versions of irq_enable/disable/save/restore to common code 2009-02-04 16:59:04 -08:00
xen-head.S xen64: add xen-head code to head_64.S 2008-07-16 10:58:41 +02:00
xen-ops.h xen: setup percpu data pointers 2009-02-04 16:59:02 -08:00