kernel-hacking-2024-linux-s.../drivers/xen
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
..
xenbus xen: add xenfs to allow usermode <-> Xen interaction 2009-01-08 08:30:59 -08:00
xenfs xen: unitialised return value in xenbus_write_transaction 2009-01-26 14:29:26 +01:00
balloon.c xen: make sysfs files behave as their names suggest 2009-01-29 13:20:36 +01:00
cpu_hotplug.c x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
events.c xen: use our own eventchannel->irq path 2009-02-09 12:17:30 +01:00
features.c xen: clean up asm/xen/hypervisor.h 2008-12-16 21:50:31 +01:00
grant-table.c xen: clean up asm/xen/hypervisor.h 2008-12-16 21:50:31 +01:00
Kconfig xen: add xenfs to allow usermode <-> Xen interaction 2009-01-08 08:30:59 -08:00
Makefile xen: add xenfs to allow usermode <-> Xen interaction 2009-01-08 08:30:59 -08:00
manage.c cpumask: convert misc driver functions 2009-01-11 19:12:52 +01:00
xencomm.c xen: portability clean up and some minor clean up for xencomm.c 2008-10-23 21:54:36 +02:00