A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 03:27:44 -04:00
Code Issues Projects Releases Packages Wiki Activity

KVM: S390: take a full byte as ext_param indicator

Browse source 
Currenty the ext_param field only distinguishes between "config change" and
"vring interrupt". We can do a lot more with it though, so let's enable a
full byte of possible values and constants to #defines while at it.

Signed-off-by: Alexander Graf <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
This commit is contained in:
Alexander Graf 2010-08-24 15:48:50 +02:00 • committed by Avi Kivity
commit fc678d67fe
2 changed files with 19 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

6
arch/s390/include/asm/kvm_virtio.h
View file

@ -54,4 +54,10 @@ struct kvm_vqconfig {
* This is pagesize for historical reasons. */
#define KVM_S390_VIRTIO_RING_ALIGN 4096
/* These values are supposed to be in ext_params on an interrupt */
#define VIRTIO_PARAM_MASK 0xff
#define VIRTIO_PARAM_VRING_INTERRUPT 0x0
#define VIRTIO_PARAM_CONFIG_CHANGED 0x1
#endif