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Diffstat (limited to 'qemu/hw/s390x/s390-skeys-kvm.c')
-rw-r--r--qemu/hw/s390x/s390-skeys-kvm.c76
1 files changed, 0 insertions, 76 deletions
diff --git a/qemu/hw/s390x/s390-skeys-kvm.c b/qemu/hw/s390x/s390-skeys-kvm.c
deleted file mode 100644
index 131da56bb..000000000
--- a/qemu/hw/s390x/s390-skeys-kvm.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * s390 storage key device
- *
- * Copyright 2015 IBM Corp.
- * Author(s): Jason J. Herne <jjherne@linux.vnet.ibm.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or (at
- * your option) any later version. See the COPYING file in the top-level
- * directory.
- */
-
-#include "qemu/osdep.h"
-#include "hw/s390x/storage-keys.h"
-#include "sysemu/kvm.h"
-#include "qemu/error-report.h"
-
-static int kvm_s390_skeys_enabled(S390SKeysState *ss)
-{
- S390SKeysClass *skeyclass = S390_SKEYS_GET_CLASS(ss);
- uint8_t single_key;
- int r;
-
- r = skeyclass->get_skeys(ss, 0, 1, &single_key);
- if (r != 0 && r != KVM_S390_GET_SKEYS_NONE) {
- error_report("S390_GET_KEYS error %d", r);
- }
- return (r == 0);
-}
-
-static int kvm_s390_skeys_get(S390SKeysState *ss, uint64_t start_gfn,
- uint64_t count, uint8_t *keys)
-{
- struct kvm_s390_skeys args = {
- .start_gfn = start_gfn,
- .count = count,
- .skeydata_addr = (__u64)keys
- };
-
- return kvm_vm_ioctl(kvm_state, KVM_S390_GET_SKEYS, &args);
-}
-
-static int kvm_s390_skeys_set(S390SKeysState *ss, uint64_t start_gfn,
- uint64_t count, uint8_t *keys)
-{
- struct kvm_s390_skeys args = {
- .start_gfn = start_gfn,
- .count = count,
- .skeydata_addr = (__u64)keys
- };
-
- return kvm_vm_ioctl(kvm_state, KVM_S390_SET_SKEYS, &args);
-}
-
-static void kvm_s390_skeys_class_init(ObjectClass *oc, void *data)
-{
- S390SKeysClass *skeyclass = S390_SKEYS_CLASS(oc);
-
- skeyclass->skeys_enabled = kvm_s390_skeys_enabled;
- skeyclass->get_skeys = kvm_s390_skeys_get;
- skeyclass->set_skeys = kvm_s390_skeys_set;
-}
-
-static const TypeInfo kvm_s390_skeys_info = {
- .name = TYPE_KVM_S390_SKEYS,
- .parent = TYPE_S390_SKEYS,
- .instance_size = sizeof(S390SKeysState),
- .class_init = kvm_s390_skeys_class_init,
- .class_size = sizeof(S390SKeysClass),
-};
-
-static void kvm_s390_skeys_register_types(void)
-{
- type_register_static(&kvm_s390_skeys_info);
-}
-
-type_init(kvm_s390_skeys_register_types)