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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-09-03 14:33:03 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-09-03 14:33:03 +0100 |
| commit | 550e66ea4cce7b6664d6caf7e651814cc2d30421 (patch) | |
| tree | b612676510a6a260306786f93552d88d7a645189 /include | |
| parent | 561578c2a82292ddf55737791d2838b797f49f35 (diff) | |
| parent | 9ef40173fbe99c0562d227980779a73613788782 (diff) | |
| download | qemu-550e66ea4cce7b6664d6caf7e651814cc2d30421.zip qemu-550e66ea4cce7b6664d6caf7e651814cc2d30421.tar.gz qemu-550e66ea4cce7b6664d6caf7e651814cc2d30421.tar.bz2 | |
Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20150903' into staging
First batch of s390x patches for 2.5:
- introduce 2.5 compat machine
- support for migration of storage keys
# gpg: Signature made Thu 03 Sep 2015 11:28:06 BST using RSA key ID C6F02FAF
# gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
* remotes/cohuck/tags/s390x-20150903:
s390x: Disable storage key migration on old machine type
s390x: Migrate guest storage keys (initial memory only)
s390x: Info skeys sub-command
s390x: Dump-skeys hmp support
s390x: Dump storage keys qmp command
s390x: Enable new s390-storage-keys device
s390x: Create QOM device for s390 storage keys
s390x: add 2.5 compat s390-ccw-virtio machine
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/s390x/storage-keys.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/include/hw/s390x/storage-keys.h b/include/hw/s390x/storage-keys.h new file mode 100644 index 0000000..72b850c --- /dev/null +++ b/include/hw/s390x/storage-keys.h @@ -0,0 +1,60 @@ +/* + * 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. + */ + +#ifndef __S390_STORAGE_KEYS_H +#define __S390_STORAGE_KEYS_H + +#include <hw/qdev.h> +#include "monitor/monitor.h" + +#define TYPE_S390_SKEYS "s390-skeys" +#define S390_SKEYS(obj) \ + OBJECT_CHECK(S390SKeysState, (obj), TYPE_S390_SKEYS) + +typedef struct S390SKeysState { + DeviceState parent_obj; + bool migration_enabled; + +} S390SKeysState; + +#define S390_SKEYS_CLASS(klass) \ + OBJECT_CLASS_CHECK(S390SKeysClass, (klass), TYPE_S390_SKEYS) +#define S390_SKEYS_GET_CLASS(obj) \ + OBJECT_GET_CLASS(S390SKeysClass, (obj), TYPE_S390_SKEYS) + +typedef struct S390SKeysClass { + DeviceClass parent_class; + int (*skeys_enabled)(S390SKeysState *ks); + int (*get_skeys)(S390SKeysState *ks, uint64_t start_gfn, uint64_t count, + uint8_t *keys); + int (*set_skeys)(S390SKeysState *ks, uint64_t start_gfn, uint64_t count, + uint8_t *keys); +} S390SKeysClass; + +#define TYPE_KVM_S390_SKEYS "s390-skeys-kvm" +#define TYPE_QEMU_S390_SKEYS "s390-skeys-qemu" +#define QEMU_S390_SKEYS(obj) \ + OBJECT_CHECK(QEMUS390SKeysState, (obj), TYPE_QEMU_S390_SKEYS) + +typedef struct QEMUS390SKeysState { + S390SKeysState parent_obj; + uint8_t *keydata; + uint32_t key_count; +} QEMUS390SKeysState; + +void s390_skeys_init(void); + +S390SKeysState *s390_get_skeys_device(void); + +void hmp_dump_skeys(Monitor *mon, const QDict *qdict); +void hmp_info_skeys(Monitor *mon, const QDict *qdict); + +#endif /* __S390_STORAGE_KEYS_H */ |