diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2023-01-18 14:36:23 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw@amazon.co.uk> | 2023-03-01 09:09:22 +0000 |
| commit | e16aff4cc2ef285d1346abcff1a1752614fa9c60 (patch) | |
| tree | 729226c0513637df5b55646079a80a74bd3d89dd /accel | |
| parent | 6096cf7877bc6ee84e6b3b44dfe144bc8b549724 (diff) | |
kvm/i386: Add xen-evtchn-max-pirq property
The default number of PIRQs is set to 256 to avoid issues with 32-bit MSI
devices. Allow it to be increased if the user desires.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/kvm/kvm-all.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 3d8e400bbf..f2a6ea6a68 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -3705,6 +3705,7 @@ static void kvm_accel_instance_init(Object *obj) s->notify_window = 0; s->xen_version = 0; s->xen_gnttab_max_frames = 64; + s->xen_evtchn_max_pirq = 256; } /** |