#include <Uefi.h>

Data Structures
struct	EFI_HDA_CONTROLLER_INFO_PROTOCOL_

Macros
#define	EFI_HDA_CONTROLLER_INFO_PROTOCOL_GUID

Typedefs
typedef struct EFI_HDA_CONTROLLER_INFO_PROTOCOL_	EFI_HDA_CONTROLLER_INFO_PROTOCOL

typedef EFI_STATUS(EFIAPI *	EFI_HDA_CONTROLLER_INFO_GET_NAME) (IN EFI_HDA_CONTROLLER_INFO_PROTOCOL This, OUT CONST CHAR16 *Name)

typedef EFI_STATUS(EFIAPI *	EFI_HDA_CONTROLLER_INFO_GET_VENDOR_ID) (IN EFI_HDA_CONTROLLER_INFO_PROTOCOL This, OUT UINT32 VendorId)

Variables
EFI_GUID	gEfiHdaControllerInfoProtocolGuid

Macro Definition Documentation

◆ EFI_HDA_CONTROLLER_INFO_PROTOCOL_GUID

#define EFI_HDA_CONTROLLER_INFO_PROTOCOL_GUID

Value:

{ 0xE5FC2CAF, 0x0291, 0x46F2, \

{ 0x87, 0xF8, 0x10, 0xC7, 0x58, 0x72, 0x58, 0x04 } }

HDA Controller Info protocol GUID.

Definition at line 33 of file HdaControllerInfo.h.

typedef EFI_STATUS(EFIAPI * EFI_HDA_CONTROLLER_INFO_GET_NAME) (IN EFI_HDA_CONTROLLER_INFO_PROTOCOL *This, OUT CONST CHAR16 **Name)

Gets the controller's name.

Parameters

[in]	This	A pointer to the EFI_HDA_CONTROLLER_INFO_PROTOCOL instance.
[out]	Name	A pointer to the buffer to return the controller name.

Return values

EFI_SUCCESS	The controller name was retrieved.
EFI_INVALID_PARAMETER	One or more parameters are invalid.

Definition at line 49 of file HdaControllerInfo.h.

typedef EFI_STATUS(EFIAPI * EFI_HDA_CONTROLLER_INFO_GET_VENDOR_ID) (IN EFI_HDA_CONTROLLER_INFO_PROTOCOL *This, OUT UINT32 *VendorId)

Gets the controller's vendor and device ID.

Parameters

[in]	This	A pointer to the EFI_HDA_CONTROLLER_INFO_PROTOCOL instance.
[out]	VendorId	The vendor and device ID of the controller.

Return values

EFI_SUCCESS	The vendor and device ID was retrieved.
EFI_INVALID_PARAMETER	One or more parameters are invalid.

Definition at line 65 of file HdaControllerInfo.h.

Definition at line 37 of file HdaControllerInfo.h.

EFI_GUID gEfiHdaControllerInfoProtocolGuid

extern