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| author | Yi Min Zhao <zyimin@linux.vnet.ibm.com> | 2017-06-07 16:09:52 +0800 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2017-06-22 12:41:07 +0200 |
| commit | 2c1a48f2e5ed31b881eaa003a6276818a4794485 (patch) | |
| tree | 2caf7eb9097e838ca72cbe378bf34eb3a62bc6d3 /arch/s390/include | |
| parent | 6ae1574c2a24eec5efa8bac305a8f87c839acc64 (diff) | |
| download | op-kernel-dev-2c1a48f2e5ed31b881eaa003a6276818a4794485.zip op-kernel-dev-2c1a48f2e5ed31b881eaa003a6276818a4794485.tar.gz | |
KVM: S390: add new group for flic
In some cases, userspace needs to get or set all ais states for example
migration. So we introduce a new group KVM_DEV_FLIC_AISM_ALL to provide
interfaces to get or set the adapter-interruption-suppression mode for
all ISCs. The corresponding documentation is updated.
Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/uapi/asm/kvm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/s390/include/uapi/asm/kvm.h b/arch/s390/include/uapi/asm/kvm.h index d6879a9..69d09c3 100644 --- a/arch/s390/include/uapi/asm/kvm.h +++ b/arch/s390/include/uapi/asm/kvm.h @@ -28,6 +28,7 @@ #define KVM_DEV_FLIC_CLEAR_IO_IRQ 8 #define KVM_DEV_FLIC_AISM 9 #define KVM_DEV_FLIC_AIRQ_INJECT 10 +#define KVM_DEV_FLIC_AISM_ALL 11 /* * We can have up to 4*64k pending subchannels + 8 adapter interrupts, * as well as up to ASYNC_PF_PER_VCPU*KVM_MAX_VCPUS pfault done interrupts. @@ -53,6 +54,11 @@ struct kvm_s390_ais_req { __u16 mode; }; +struct kvm_s390_ais_all { + __u8 simm; + __u8 nimm; +}; + #define KVM_S390_IO_ADAPTER_MASK 1 #define KVM_S390_IO_ADAPTER_MAP 2 #define KVM_S390_IO_ADAPTER_UNMAP 3 |
