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(parent: b5cec4c) | patch
Add PAPR H_VIO_SIGNAL hypercall and infrastructure for VIO interrupts
authorDavid Gibson <david@gibson.dropbear.id.au>
Fri, 1 Apr 2011 04:15:26 +0000 (15:15 +1100)
committerAlexander Graf <agraf@suse.de>
Fri, 1 Apr 2011 16:34:56 +0000 (18:34 +0200)
commit00dc738d8a08fce0f0d327e081bb2bd7b6fba888
tree01f3616328994f4680cb6dd0bc1cc9aa3e6f9858tree
parentb5cec4c5f294ca3af24e7edf4f37cc2de0ae0e03commit | diff
Add PAPR H_VIO_SIGNAL hypercall and infrastructure for VIO interrupts

This patch adds infrastructure to support interrupts from PAPR virtual IO
devices.  This includes correctly advertising those interrupts in the
device tree, and implementing the H_VIO_SIGNAL hypercall, used to
enable and disable individual device interrupts.

Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
hw/spapr.c diff | blob | blame | history
hw/spapr_vio.c diff | blob | blame | history
hw/spapr_vio.h diff | blob | blame | history
Qemu copy for testing