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| author | David Gibson <david@gibson.dropbear.id.au> | 2013-09-26 16:18:35 +1000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-10-25 23:25:46 +0200 |
| commit | feaa64c41f56b1b3111c31f652999799b28b9e12 (patch) | |
| tree | 7ebf42fa2a3648498e768c97067b4b7bdc87f726 /hw/intc/xics.c | |
| parent | 4fe822e075d6befa3714f7066158678e92cedb8b (diff) | |
| download | qemu-feaa64c41f56b1b3111c31f652999799b28b9e12.tar.gz qemu-feaa64c41f56b1b3111c31f652999799b28b9e12.tar.bz2 qemu-feaa64c41f56b1b3111c31f652999799b28b9e12.zip | |
target-ppc: Add helper for KVM_PPC_RTAS_DEFINE_TOKEN
Recent PowerKVM allows the kernel to intercept some RTAS calls from the
guest directly. This is used to implement the more efficient in-kernel
XICS for example. qemu is still responsible for assigning the RTAS token
numbers however, and needs to tell the kernel which RTAS function name is
assigned to a given token value. This patch adds a convenience wrapper for
the KVM_PPC_RTAS_DEFINE_TOKEN ioctl() which is used for this purpose.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/intc/xics.c')
0 files changed, 0 insertions, 0 deletions