diff options
Diffstat (limited to 'MdeModulePkg/Include/Protocol/NonDiscoverableDevice.h')
| -rw-r--r-- | MdeModulePkg/Include/Protocol/NonDiscoverableDevice.h | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/MdeModulePkg/Include/Protocol/NonDiscoverableDevice.h b/MdeModulePkg/Include/Protocol/NonDiscoverableDevice.h index 2399e6fdc1..f3f1b56a29 100644 --- a/MdeModulePkg/Include/Protocol/NonDiscoverableDevice.h +++ b/MdeModulePkg/Include/Protocol/NonDiscoverableDevice.h @@ -1,71 +1,71 @@ -/** @file
- Protocol to describe devices that are not on a discoverable bus
-
- Copyright (c) 2016, Linaro, Ltd. All rights reserved.<BR>
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef __NON_DISCOVERABLE_DEVICE_H__
-#define __NON_DISCOVERABLE_DEVICE_H__
-
-#include <IndustryStandard/Acpi.h>
-
-#define EDKII_NON_DISCOVERABLE_DEVICE_PROTOCOL_GUID \
- { 0x0d51905b, 0xb77e, 0x452a, {0xa2, 0xc0, 0xec, 0xa0, 0xcc, 0x8d, 0x51, 0x4a } }
-
-//
-// Protocol interface structure
-//
-typedef struct _NON_DISCOVERABLE_DEVICE NON_DISCOVERABLE_DEVICE;
-
-//
-// Data Types
-//
-typedef enum {
- NonDiscoverableDeviceDmaTypeCoherent,
- NonDiscoverableDeviceDmaTypeNonCoherent,
- NonDiscoverableDeviceDmaTypeMax,
-} NON_DISCOVERABLE_DEVICE_DMA_TYPE;
-
-//
-// Function Prototypes
-//
-
-/**
- Perform device specific initialization before the device is started
-
- @param This The non-discoverable device protocol pointer
-
- @retval EFI_SUCCESS Initialization successful, the device may be used
- @retval Other Initialization failed, device should not be started
-**/
-typedef
-EFI_STATUS
-(EFIAPI *NON_DISCOVERABLE_DEVICE_INIT)(
- IN NON_DISCOVERABLE_DEVICE *This
- );
-
-struct _NON_DISCOVERABLE_DEVICE {
- //
- // The type of device
- //
- CONST EFI_GUID *Type;
- //
- // Whether this device is DMA coherent
- //
- NON_DISCOVERABLE_DEVICE_DMA_TYPE DmaType;
- //
- // Initialization function for the device
- //
- NON_DISCOVERABLE_DEVICE_INIT Initialize;
- //
- // The MMIO and I/O regions owned by the device
- //
- EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Resources;
-};
-
-extern EFI_GUID gEdkiiNonDiscoverableDeviceProtocolGuid;
-
-#endif
+/** @file + Protocol to describe devices that are not on a discoverable bus + + Copyright (c) 2016, Linaro, Ltd. All rights reserved.<BR> + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __NON_DISCOVERABLE_DEVICE_H__ +#define __NON_DISCOVERABLE_DEVICE_H__ + +#include <IndustryStandard/Acpi.h> + +#define EDKII_NON_DISCOVERABLE_DEVICE_PROTOCOL_GUID \ + { 0x0d51905b, 0xb77e, 0x452a, {0xa2, 0xc0, 0xec, 0xa0, 0xcc, 0x8d, 0x51, 0x4a } } + +// +// Protocol interface structure +// +typedef struct _NON_DISCOVERABLE_DEVICE NON_DISCOVERABLE_DEVICE; + +// +// Data Types +// +typedef enum { + NonDiscoverableDeviceDmaTypeCoherent, + NonDiscoverableDeviceDmaTypeNonCoherent, + NonDiscoverableDeviceDmaTypeMax, +} NON_DISCOVERABLE_DEVICE_DMA_TYPE; + +// +// Function Prototypes +// + +/** + Perform device specific initialization before the device is started + + @param This The non-discoverable device protocol pointer + + @retval EFI_SUCCESS Initialization successful, the device may be used + @retval Other Initialization failed, device should not be started +**/ +typedef +EFI_STATUS +(EFIAPI *NON_DISCOVERABLE_DEVICE_INIT)( + IN NON_DISCOVERABLE_DEVICE *This + ); + +struct _NON_DISCOVERABLE_DEVICE { + // + // The type of device + // + CONST EFI_GUID *Type; + // + // Whether this device is DMA coherent + // + NON_DISCOVERABLE_DEVICE_DMA_TYPE DmaType; + // + // Initialization function for the device + // + NON_DISCOVERABLE_DEVICE_INIT Initialize; + // + // The MMIO and I/O regions owned by the device + // + EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Resources; +}; + +extern EFI_GUID gEdkiiNonDiscoverableDeviceProtocolGuid; + +#endif |
