aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/hw/s390x/pv.h96
1 files changed, 0 insertions, 96 deletions
diff --git a/include/hw/s390x/pv.h b/include/hw/s390x/pv.h
deleted file mode 100644
index 7b935e2..0000000
--- a/include/hw/s390x/pv.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Protected Virtualization header
- *
- * Copyright IBM Corp. 2020
- * Author(s):
- * Janosch Frank <frankja@linux.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.
- */
-#ifndef HW_S390_PV_H
-#define HW_S390_PV_H
-
-#include "qapi/error.h"
-#include "sysemu/kvm.h"
-#include "hw/s390x/s390-virtio-ccw.h"
-
-#ifdef CONFIG_KVM
-#include "cpu.h"
-
-static inline bool s390_is_pv(void)
-{
- static S390CcwMachineState *ccw;
- Object *obj;
-
- if (ccw) {
- return ccw->pv;
- }
-
- /* we have to bail out for the "none" machine */
- obj = object_dynamic_cast(qdev_get_machine(),
- TYPE_S390_CCW_MACHINE);
- if (!obj) {
- return false;
- }
- ccw = S390_CCW_MACHINE(obj);
- return ccw->pv;
-}
-
-int s390_pv_query_info(void);
-int s390_pv_vm_enable(void);
-void s390_pv_vm_disable(void);
-bool s390_pv_vm_try_disable_async(S390CcwMachineState *ms);
-int s390_pv_set_sec_parms(uint64_t origin, uint64_t length);
-int s390_pv_unpack(uint64_t addr, uint64_t size, uint64_t tweak);
-void s390_pv_prep_reset(void);
-int s390_pv_verify(void);
-void s390_pv_unshare(void);
-void s390_pv_inject_reset_error(CPUState *cs);
-uint64_t kvm_s390_pv_dmp_get_size_cpu(void);
-uint64_t kvm_s390_pv_dmp_get_size_mem_state(void);
-uint64_t kvm_s390_pv_dmp_get_size_completion_data(void);
-bool kvm_s390_pv_info_basic_valid(void);
-int kvm_s390_dump_init(void);
-int kvm_s390_dump_cpu(S390CPU *cpu, void *buff);
-int kvm_s390_dump_mem_state(uint64_t addr, size_t len, void *dest);
-int kvm_s390_dump_completion_data(void *buff);
-#else /* CONFIG_KVM */
-static inline bool s390_is_pv(void) { return false; }
-static inline int s390_pv_query_info(void) { return 0; }
-static inline int s390_pv_vm_enable(void) { return 0; }
-static inline void s390_pv_vm_disable(void) {}
-static inline bool s390_pv_vm_try_disable_async(S390CcwMachineState *ms) { return false; }
-static inline int s390_pv_set_sec_parms(uint64_t origin, uint64_t length) { return 0; }
-static inline int s390_pv_unpack(uint64_t addr, uint64_t size, uint64_t tweak) { return 0; }
-static inline void s390_pv_prep_reset(void) {}
-static inline int s390_pv_verify(void) { return 0; }
-static inline void s390_pv_unshare(void) {}
-static inline void s390_pv_inject_reset_error(CPUState *cs) {};
-static inline uint64_t kvm_s390_pv_dmp_get_size_cpu(void) { return 0; }
-static inline uint64_t kvm_s390_pv_dmp_get_size_mem_state(void) { return 0; }
-static inline uint64_t kvm_s390_pv_dmp_get_size_completion_data(void) { return 0; }
-static inline bool kvm_s390_pv_info_basic_valid(void) { return false; }
-static inline int kvm_s390_dump_init(void) { return 0; }
-static inline int kvm_s390_dump_cpu(S390CPU *cpu, void *buff) { return 0; }
-static inline int kvm_s390_dump_mem_state(uint64_t addr, size_t len,
- void *dest) { return 0; }
-static inline int kvm_s390_dump_completion_data(void *buff) { return 0; }
-#endif /* CONFIG_KVM */
-
-int s390_pv_kvm_init(ConfidentialGuestSupport *cgs, Error **errp);
-static inline int s390_pv_init(ConfidentialGuestSupport *cgs, Error **errp)
-{
- if (!cgs) {
- return 0;
- }
- if (kvm_enabled()) {
- return s390_pv_kvm_init(cgs, errp);
- }
-
- error_setg(errp, "Protected Virtualization requires KVM");
- return -1;
-}
-
-#endif /* HW_S390_PV_H */