mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-17 15:18:06 +01:00
74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
/*
|
|
* File: HdaControllerInfo.h
|
|
*
|
|
* Copyright (c) 2018 John Davis
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
|
|
#ifndef _EFI_HDA_CONTROLLER_INFO_H_
|
|
#define _EFI_HDA_CONTROLLER_INFO_H_
|
|
|
|
#include <Uefi.h>
|
|
|
|
// HDA Controller Info protocol GUID.
|
|
#define EFI_HDA_CONTROLLER_INFO_PROTOCOL_GUID { \
|
|
0xE5FC2CAF, 0x0291, 0x46F2, { 0x87, 0xF8, 0x10, 0xC7, 0x58, 0x72, 0x58, 0x04 } \
|
|
}
|
|
extern EFI_GUID gEfiHdaControllerInfoProtocolGuid;
|
|
typedef struct _EFI_HDA_CONTROLLER_INFO_PROTOCOL EFI_HDA_CONTROLLER_INFO_PROTOCOL;
|
|
|
|
/**
|
|
Gets the controller's name.
|
|
|
|
@param[in] This A pointer to the EFI_HDA_CONTROLLER_INFO_PROTOCOL instance.
|
|
@param[out] CodecName A pointer to the buffer to return the codec name.
|
|
|
|
@retval EFI_SUCCESS The controller name was retrieved.
|
|
@retval EFI_INVALID_PARAMETER One or more parameters are invalid.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_HDA_CONTROLLER_INFO_GET_NAME)(
|
|
IN EFI_HDA_CONTROLLER_INFO_PROTOCOL *This,
|
|
OUT CHAR16 **ControllerName);
|
|
|
|
/**
|
|
Gets the controller's vendor and device ID.
|
|
|
|
@param[in] This A pointer to the EFI_HDA_CONTROLLER_INFO_PROTOCOL instance.
|
|
@param[out] VendorId The vendor and device ID of the controller.
|
|
|
|
@retval EFI_SUCCESS The vendor and device ID was retrieved.
|
|
@retval EFI_INVALID_PARAMETER One or more parameters are invalid.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_HDA_CONTROLLER_INFO_GET_VENDOR_ID)(
|
|
IN EFI_HDA_CONTROLLER_INFO_PROTOCOL *This,
|
|
OUT UINT32 *VendorId);
|
|
|
|
// Protocol struct.
|
|
struct _EFI_HDA_CONTROLLER_INFO_PROTOCOL {
|
|
EFI_HDA_CONTROLLER_INFO_GET_NAME GetName;
|
|
EFI_HDA_CONTROLLER_INFO_GET_VENDOR_ID GetVendorId;
|
|
};
|
|
|
|
#endif
|