diff options
Diffstat (limited to 'sys/compat/linuxkpi/common/include/acpi/acpi_bus.h')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/acpi/acpi_bus.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/acpi/acpi_bus.h b/sys/compat/linuxkpi/common/include/acpi/acpi_bus.h new file mode 100644 index 000000000000..47195e7d66a6 --- /dev/null +++ b/sys/compat/linuxkpi/common/include/acpi/acpi_bus.h @@ -0,0 +1,67 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2020 Vladimir Kondratyev <wulf@FreeBSD.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifndef _LINUXKPI_ACPI_ACPI_BUS_H_ +#define _LINUXKPI_ACPI_ACPI_BUS_H_ + +/* Aliase struct acpi_device to device_t */ +#define acpi_device _device + +typedef char acpi_device_class[20]; + +struct acpi_bus_event { + acpi_device_class device_class; + uint32_t type; + uint32_t data; +}; + +#define acpi_dev_present(...) lkpi_acpi_dev_present(__VA_ARGS__) +#define acpi_dev_get_first_match_dev(...) \ + lkpi_acpi_dev_get_first_match_dev(__VA_ARGS__) + +ACPI_HANDLE bsd_acpi_get_handle(device_t bsddev); +bool acpi_check_dsm(ACPI_HANDLE handle, const char *uuid, int rev, + uint64_t funcs); +ACPI_OBJECT * acpi_evaluate_dsm_typed(ACPI_HANDLE handle, const char *uuid, + int rev, int func, ACPI_OBJECT *argv4, + ACPI_OBJECT_TYPE type); +int register_acpi_notifier(struct notifier_block *nb); +int unregister_acpi_notifier(struct notifier_block *nb); +uint32_t acpi_target_system_state(void); +bool lkpi_acpi_dev_present(const char *hid, const char *uid, + int64_t hrv); +struct acpi_device *lkpi_acpi_dev_get_first_match_dev(const char *hid, + const char *uid, int64_t hrv); + +union linuxkpi_acpi_object; + +union linuxkpi_acpi_object * +acpi_evaluate_dsm(ACPI_HANDLE ObjHandle, const guid_t *guid, + UINT64 rev, UINT64 func, union linuxkpi_acpi_object *arg); + +#endif /* _LINUXKPI_ACPI_ACPI_BUS_H_ */ |