mirror of
https://gitlab.com/qemu-project/qemu
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fcd9a35379
Fix:
softmmu/tpm.c:178:59: error: declaration shadows a variable in the global scope [-Werror,-Wshadow]
int tpm_config_parse(QemuOptsList *opts_list, const char *optarg)
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/getopt.h:77:14: note: previous declaration is here
extern char *optarg; /* getopt(3) external variables */
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231004120019.93101-16-philmd@linaro.org>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
/*
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* Public TPM functions
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*
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* Copyright (C) 2011-2013 IBM Corporation
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*
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* Authors:
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* Stefan Berger <stefanb@us.ibm.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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#ifndef QEMU_TPM_H
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#define QEMU_TPM_H
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#include "qapi/qapi-types-tpm.h"
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#include "qom/object.h"
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#ifdef CONFIG_TPM
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int tpm_config_parse(QemuOptsList *opts_list, const char *optstr);
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int tpm_init(void);
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void tpm_cleanup(void);
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typedef enum TPMVersion {
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TPM_VERSION_UNSPEC = 0,
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TPM_VERSION_1_2 = 1,
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TPM_VERSION_2_0 = 2,
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} TPMVersion;
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#define TYPE_TPM_IF "tpm-if"
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typedef struct TPMIfClass TPMIfClass;
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DECLARE_CLASS_CHECKERS(TPMIfClass, TPM_IF,
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TYPE_TPM_IF)
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#define TPM_IF(obj) \
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INTERFACE_CHECK(TPMIf, (obj), TYPE_TPM_IF)
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typedef struct TPMIf TPMIf;
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struct TPMIfClass {
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InterfaceClass parent_class;
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enum TpmModel model;
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void (*request_completed)(TPMIf *obj, int ret);
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enum TPMVersion (*get_version)(TPMIf *obj);
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};
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#define TYPE_TPM_TIS_ISA "tpm-tis"
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#define TYPE_TPM_TIS_SYSBUS "tpm-tis-device"
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#define TYPE_TPM_CRB "tpm-crb"
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#define TYPE_TPM_SPAPR "tpm-spapr"
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#define TYPE_TPM_TIS_I2C "tpm-tis-i2c"
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#define TPM_IS_TIS_ISA(chr) \
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object_dynamic_cast(OBJECT(chr), TYPE_TPM_TIS_ISA)
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#define TPM_IS_TIS_SYSBUS(chr) \
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object_dynamic_cast(OBJECT(chr), TYPE_TPM_TIS_SYSBUS)
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#define TPM_IS_CRB(chr) \
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object_dynamic_cast(OBJECT(chr), TYPE_TPM_CRB)
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#define TPM_IS_SPAPR(chr) \
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object_dynamic_cast(OBJECT(chr), TYPE_TPM_SPAPR)
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#define TPM_IS_TIS_I2C(chr) \
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object_dynamic_cast(OBJECT(chr), TYPE_TPM_TIS_I2C)
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/* returns NULL unless there is exactly one TPM device */
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static inline TPMIf *tpm_find(void)
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{
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Object *obj = object_resolve_path_type("", TYPE_TPM_IF, NULL);
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return TPM_IF(obj);
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}
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static inline TPMVersion tpm_get_version(TPMIf *ti)
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{
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if (!ti) {
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return TPM_VERSION_UNSPEC;
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}
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return TPM_IF_GET_CLASS(ti)->get_version(ti);
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}
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#else /* CONFIG_TPM */
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#define tpm_init() (0)
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#define tpm_cleanup()
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/* needed for an alignment check in non-tpm code */
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static inline Object *TPM_IS_CRB(Object *obj)
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{
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return NULL;
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}
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#endif /* CONFIG_TPM */
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#endif /* QEMU_TPM_H */
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