75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/*
|
|
* Copyright (c) 2021 Apple Inc. All rights reserved.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
|
|
*
|
|
* This file contains Original Code and/or Modifications of Original Code
|
|
* as defined in and that are subject to the Apple Public Source License
|
|
* Version 2.0 (the 'License'). You may not use this file except in
|
|
* compliance with the License. The rights granted to you under the License
|
|
* may not be used to create, or enable the creation or redistribution of,
|
|
* unlawful or unlicensed copies of an Apple operating system, or to
|
|
* circumvent, violate, or enable the circumvention or violation of, any
|
|
* terms of an Apple operating system software license agreement.
|
|
*
|
|
* Please obtain a copy of the License at
|
|
* http://www.opensource.apple.com/apsl/ and read it before using this file.
|
|
*
|
|
* The Original Code and all software distributed under the License are
|
|
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
|
|
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
|
|
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
|
|
* Please see the License for the specific language governing rights and
|
|
* limitations under the License.
|
|
*
|
|
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
|
|
*/
|
|
|
|
#ifndef _SYS_VARIANT_INTERNAL_H_
|
|
#define _SYS_VARIANT_INTERNAL_H_
|
|
|
|
__BEGIN_DECLS
|
|
|
|
enum os_variant_check_status {
|
|
OS_VARIANT_S_UNKNOWN = 0,
|
|
OS_VARIANT_S_NO = 2,
|
|
OS_VARIANT_S_YES = 3
|
|
};
|
|
|
|
/*
|
|
* Bit allocation in kern.osvariant_status (all ranges inclusive):
|
|
* - [0-27] are 2-bit check_status values
|
|
* - [28-31] are 0xF
|
|
* - [32-32+VP_MAX-1] encode variant_property booleans
|
|
* - [48-51] encode the boot mode, if known
|
|
* - [60-62] are 0x7
|
|
*/
|
|
#define OS_VARIANT_STATUS_INITIAL_BITS 0x70000000F0000000ULL
|
|
#define OS_VARIANT_STATUS_BIT_WIDTH 2
|
|
#define OS_VARIANT_STATUS_SET 0x2
|
|
#define OS_VARIANT_STATUS_MASK 0x3
|
|
|
|
enum os_variant_status_flags_positions {
|
|
OS_VARIANT_SFP_INTERNAL_CONTENT = 0,
|
|
OS_VARIANT_SFP_INTERNAL_RELEASE_TYPE = 2,
|
|
OS_VARIANT_SFP_INTERNAL_DIAGS_PROFILE = 3,
|
|
};
|
|
|
|
enum os_variant_property {
|
|
OS_VARIANT_PROPERTY_CONTENT,
|
|
OS_VARIANT_PROPERTY_DIAGNOSTICS
|
|
};
|
|
|
|
__END_DECLS
|
|
|
|
#ifdef KERNEL_PRIVATE
|
|
|
|
__BEGIN_DECLS
|
|
|
|
bool os_variant_has_internal_diagnostics(const char *subsystem);
|
|
|
|
__END_DECLS
|
|
#endif /* KERNEL_PRIVATE */
|
|
|
|
#endif /* _SYS_VARIANT_INTERNAL_H_ */
|