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2ae16a6aa4
Some of the generated qapi-types-MODULE.h are included all over the
place. Changing a QAPI type can trigger massive recompiling. Top
scorers recompile more than 1000 out of some 6600 objects (not
counting tests and objects that don't depend on qemu/osdep.h):
6300 qapi/qapi-builtin-types.h
5700 qapi/qapi-types-run-state.h
3900 qapi/qapi-types-common.h
3300 qapi/qapi-types-sockets.h
3000 qapi/qapi-types-misc.h
3000 qapi/qapi-types-crypto.h
3000 qapi/qapi-types-job.h
3000 qapi/qapi-types-block-core.h
2800 qapi/qapi-types-block.h
1300 qapi/qapi-types-net.h
Clean up headers to include generated QAPI headers only where needed.
Impact is negligible except for hw/qdev-properties.h.
This header includes qapi/qapi-types-block.h and
qapi/qapi-types-misc.h. They are used only in expansions of property
definition macros such as DEFINE_PROP_BLOCKDEV_ON_ERROR() and
DEFINE_PROP_OFF_AUTO(). Moving their inclusion from
hw/qdev-properties.h to the users of these macros avoids pointless
recompiles. This is how other property definition macros, such as
DEFINE_PROP_NETDEV(), already work.
Improves things for some of the top scorers:
3600 qapi/qapi-types-common.h
2800 qapi/qapi-types-sockets.h
900 qapi/qapi-types-misc.h
2200 qapi/qapi-types-crypto.h
2100 qapi/qapi-types-job.h
2100 qapi/qapi-types-block-core.h
270 qapi/qapi-types-block.h
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190812052359.30071-3-armbru@redhat.com>
89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
/*
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* QEMU Secure Encrypted Virutualization (SEV) support
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*
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* Copyright: Advanced Micro Devices, 2016-2018
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*
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* Authors:
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* Brijesh Singh <brijesh.singh@amd.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#ifndef QEMU_SEV_I386_H
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#define QEMU_SEV_I386_H
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#include "qom/object.h"
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#include "qapi/error.h"
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#include "sysemu/kvm.h"
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#include "sysemu/sev.h"
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#include "qemu/error-report.h"
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#include "qapi/qapi-types-misc-target.h"
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#define SEV_POLICY_NODBG 0x1
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#define SEV_POLICY_NOKS 0x2
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#define SEV_POLICY_ES 0x4
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#define SEV_POLICY_NOSEND 0x8
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#define SEV_POLICY_DOMAIN 0x10
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#define SEV_POLICY_SEV 0x20
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#define TYPE_QSEV_GUEST_INFO "sev-guest"
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#define QSEV_GUEST_INFO(obj) \
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OBJECT_CHECK(QSevGuestInfo, (obj), TYPE_QSEV_GUEST_INFO)
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extern bool sev_enabled(void);
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extern uint64_t sev_get_me_mask(void);
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extern SevInfo *sev_get_info(void);
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extern uint32_t sev_get_cbit_position(void);
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extern uint32_t sev_get_reduced_phys_bits(void);
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extern char *sev_get_launch_measurement(void);
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extern SevCapability *sev_get_capabilities(void);
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typedef struct QSevGuestInfo QSevGuestInfo;
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typedef struct QSevGuestInfoClass QSevGuestInfoClass;
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/**
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* QSevGuestInfo:
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*
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* The QSevGuestInfo object is used for creating a SEV guest.
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*
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* # $QEMU \
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* -object sev-guest,id=sev0 \
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* -machine ...,memory-encryption=sev0
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*/
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struct QSevGuestInfo {
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Object parent_obj;
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char *sev_device;
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uint32_t policy;
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uint32_t handle;
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char *dh_cert_file;
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char *session_file;
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uint32_t cbitpos;
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uint32_t reduced_phys_bits;
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};
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struct QSevGuestInfoClass {
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ObjectClass parent_class;
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};
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struct SEVState {
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QSevGuestInfo *sev_info;
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uint8_t api_major;
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uint8_t api_minor;
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uint8_t build_id;
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uint32_t policy;
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uint64_t me_mask;
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uint32_t cbitpos;
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uint32_t reduced_phys_bits;
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uint32_t handle;
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int sev_fd;
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SevState state;
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gchar *measurement;
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};
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typedef struct SEVState SEVState;
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#endif
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