diff options
Diffstat (limited to 'target/i386/kvm/xen-emu.c')
| -rw-r--r-- | target/i386/kvm/xen-emu.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/i386/kvm/xen-emu.c b/target/i386/kvm/xen-emu.c index d2c88ef..50965b5 100644 --- a/target/i386/kvm/xen-emu.c +++ b/target/i386/kvm/xen-emu.c @@ -27,6 +27,7 @@ #include "hw/i386/kvm/xen_overlay.h" #include "hw/i386/kvm/xen_evtchn.h" #include "hw/i386/kvm/xen_gnttab.h" +#include "hw/i386/kvm/xen_xenstore.h" #include "hw/xen/interface/version.h" #include "hw/xen/interface/sched.h" @@ -179,6 +180,9 @@ int kvm_xen_init(KVMState *s, uint32_t hypercall_msr) return ret; } + /* The page couldn't be overlaid until KVM was initialized */ + xen_xenstore_reset(); + return 0; } @@ -789,6 +793,9 @@ static bool handle_get_param(struct kvm_xen_exit *exit, X86CPU *cpu, case HVM_PARAM_STORE_PFN: hp.value = XEN_SPECIAL_PFN(XENSTORE); break; + case HVM_PARAM_STORE_EVTCHN: + hp.value = xen_xenstore_get_port(); + break; default: return false; } @@ -1383,6 +1390,11 @@ int kvm_xen_soft_reset(void) return err; } + err = xen_xenstore_reset(); + if (err) { + return err; + } + return 0; } |