diff options
| author | Christian Borntraeger <borntraeger@linux.ibm.com> | 2022-07-11 11:28:57 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@linux.ibm.com> | 2022-07-11 11:28:57 +0200 |
| commit | d41b5e0176a610152072d2ce7a83879fb07ea2fa (patch) | |
| tree | 6047e6f514c29653451372ba1f975c8aa18bb896 /arch/s390/kvm/kvm-s390.h | |
| parent | KVM: selftests: Enhance handling WRMSR ICR register in x2APIC mode (diff) | |
| parent | MAINTAINERS: additional files related kvm s390 pci passthrough (diff) | |
| download | linux-d41b5e0176a610152072d2ce7a83879fb07ea2fa.tar.xz linux-d41b5e0176a610152072d2ce7a83879fb07ea2fa.zip | |
Merge tag 'kvm-s390-pci-5.20' into kernelorgnext
KVM: s390/pci: enable zPCI for interpretive execution
Add the necessary code in s390 base, pci and KVM to enable interpretion
of PCI pasthru.
Diffstat (limited to 'arch/s390/kvm/kvm-s390.h')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h index dd01d989816f..cf4f4d1713ea 100644 --- a/arch/s390/kvm/kvm-s390.h +++ b/arch/s390/kvm/kvm-s390.h @@ -513,6 +513,16 @@ void kvm_s390_reinject_machine_check(struct kvm_vcpu *vcpu, void kvm_s390_vcpu_crypto_reset_all(struct kvm *kvm); /** + * kvm_s390_vcpu_pci_enable_interp + * + * Set the associated PCI attributes for each vcpu to allow for zPCI Load/Store + * interpretation as well as adapter interruption forwarding. + * + * @kvm: the KVM guest + */ +void kvm_s390_vcpu_pci_enable_interp(struct kvm *kvm); + +/** * diag9c_forwarding_hz * * Set the maximum number of diag9c forwarding per second |