diff options
Diffstat (limited to 'MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h')
| -rw-r--r-- | MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h | 91 |
1 files changed, 43 insertions, 48 deletions
diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h index 811f136b65..05189444fc 100644 --- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h +++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.h @@ -9,10 +9,9 @@ SPDX-License-Identifier: BSD-2-Clause-Patent #ifndef _EFI_KEYBOARD_H_
#define _EFI_KEYBOARD_H_
-
#include "EfiKey.h"
-#define USB_KEYBOARD_KEY_COUNT 105
+#define USB_KEYBOARD_KEY_COUNT 105
#define USB_KEYBOARD_LANGUAGE_STR_LEN 5 // RFC4646 Language Code: "en-US"
#define USB_KEYBOARD_DESCRIPTION_STR_LEN (16 + 1) // Description: "English Keyboard"
@@ -22,28 +21,29 @@ typedef struct { //
// This 4-bytes total array length is required by PreparePackageList()
//
- UINT32 Length;
+ UINT32 Length;
//
// Keyboard Layout package definition
//
- EFI_HII_PACKAGE_HEADER PackageHeader;
- UINT16 LayoutCount;
+ EFI_HII_PACKAGE_HEADER PackageHeader;
+ UINT16 LayoutCount;
//
// EFI_HII_KEYBOARD_LAYOUT
//
- UINT16 LayoutLength;
- EFI_GUID Guid;
- UINT32 LayoutDescriptorStringOffset;
- UINT8 DescriptorCount;
- EFI_KEY_DESCRIPTOR KeyDescriptor[USB_KEYBOARD_KEY_COUNT];
- UINT16 DescriptionCount;
- CHAR16 Language[USB_KEYBOARD_LANGUAGE_STR_LEN];
- CHAR16 Space;
- CHAR16 DescriptionString[USB_KEYBOARD_DESCRIPTION_STR_LEN];
+ UINT16 LayoutLength;
+ EFI_GUID Guid;
+ UINT32 LayoutDescriptorStringOffset;
+ UINT8 DescriptorCount;
+ EFI_KEY_DESCRIPTOR KeyDescriptor[USB_KEYBOARD_KEY_COUNT];
+ UINT16 DescriptionCount;
+ CHAR16 Language[USB_KEYBOARD_LANGUAGE_STR_LEN];
+ CHAR16 Space;
+ CHAR16 DescriptionString[USB_KEYBOARD_DESCRIPTION_STR_LEN];
} USB_KEYBOARD_LAYOUT_PACK_BIN;
#pragma pack()
+
/**
Uses USB I/O to check whether the device is a USB keyboard device.
@@ -55,7 +55,7 @@ typedef struct { **/
BOOLEAN
IsUSBKeyboard (
- IN EFI_USB_IO_PROTOCOL *UsbIo
+ IN EFI_USB_IO_PROTOCOL *UsbIo
);
/**
@@ -69,7 +69,7 @@ IsUSBKeyboard ( **/
EFI_STATUS
InitUSBKeyboard (
- IN OUT USB_KB_DEV *UsbKeyboardDevice
+ IN OUT USB_KB_DEV *UsbKeyboardDevice
);
/**
@@ -89,7 +89,7 @@ InitUSBKeyboard ( **/
EFI_STATUS
InitKeyboardLayout (
- OUT USB_KB_DEV *UsbKeyboardDevice
+ OUT USB_KB_DEV *UsbKeyboardDevice
);
/**
@@ -100,7 +100,7 @@ InitKeyboardLayout ( **/
VOID
ReleaseKeyboardLayoutResources (
- IN OUT USB_KB_DEV *UsbKeyboardDevice
+ IN OUT USB_KB_DEV *UsbKeyboardDevice
);
/**
@@ -124,10 +124,10 @@ ReleaseKeyboardLayoutResources ( EFI_STATUS
EFIAPI
KeyboardHandler (
- IN VOID *Data,
- IN UINTN DataLength,
- IN VOID *Context,
- IN UINT32 Result
+ IN VOID *Data,
+ IN UINTN DataLength,
+ IN VOID *Context,
+ IN UINT32 Result
);
/**
@@ -146,8 +146,8 @@ KeyboardHandler ( VOID
EFIAPI
USBKeyboardRecoveryHandler (
- IN EFI_EVENT Event,
- IN VOID *Context
+ IN EFI_EVENT Event,
+ IN VOID *Context
);
/**
@@ -187,12 +187,11 @@ USBParseKey ( **/
EFI_STATUS
UsbKeyCodeToEfiInputKey (
- IN USB_KB_DEV *UsbKeyboardDevice,
- IN UINT8 KeyCode,
- OUT EFI_KEY_DATA *KeyData
+ IN USB_KB_DEV *UsbKeyboardDevice,
+ IN UINT8 KeyCode,
+ OUT EFI_KEY_DATA *KeyData
);
-
/**
Create the queue.
@@ -202,8 +201,8 @@ UsbKeyCodeToEfiInputKey ( **/
VOID
InitQueue (
- IN OUT USB_SIMPLE_QUEUE *Queue,
- IN UINTN ItemSize
+ IN OUT USB_SIMPLE_QUEUE *Queue,
+ IN UINTN ItemSize
);
/**
@@ -213,10 +212,9 @@ InitQueue ( **/
VOID
DestroyQueue (
- IN OUT USB_SIMPLE_QUEUE *Queue
+ IN OUT USB_SIMPLE_QUEUE *Queue
);
-
/**
Check whether the queue is empty.
@@ -228,10 +226,9 @@ DestroyQueue ( **/
BOOLEAN
IsQueueEmpty (
- IN USB_SIMPLE_QUEUE *Queue
+ IN USB_SIMPLE_QUEUE *Queue
);
-
/**
Check whether the queue is full.
@@ -243,10 +240,9 @@ IsQueueEmpty ( **/
BOOLEAN
IsQueueFull (
- IN USB_SIMPLE_QUEUE *Queue
+ IN USB_SIMPLE_QUEUE *Queue
);
-
/**
Enqueue the item to the queue.
@@ -256,12 +252,11 @@ IsQueueFull ( **/
VOID
Enqueue (
- IN OUT USB_SIMPLE_QUEUE *Queue,
- IN VOID *Item,
- IN UINTN ItemSize
+ IN OUT USB_SIMPLE_QUEUE *Queue,
+ IN VOID *Item,
+ IN UINTN ItemSize
);
-
/**
Dequeue a item from the queue.
@@ -275,9 +270,9 @@ Enqueue ( **/
EFI_STATUS
Dequeue (
- IN OUT USB_SIMPLE_QUEUE *Queue,
- OUT VOID *Item,
- IN UINTN ItemSize
+ IN OUT USB_SIMPLE_QUEUE *Queue,
+ OUT VOID *Item,
+ IN UINTN ItemSize
);
/**
@@ -296,8 +291,8 @@ Dequeue ( VOID
EFIAPI
USBKeyboardRepeatHandler (
- IN EFI_EVENT Event,
- IN VOID *Context
+ IN EFI_EVENT Event,
+ IN VOID *Context
);
/**
@@ -308,7 +303,7 @@ USBKeyboardRepeatHandler ( **/
VOID
SetKeyLED (
- IN USB_KB_DEV *UsbKeyboardDevice
+ IN USB_KB_DEV *UsbKeyboardDevice
);
/**
@@ -319,8 +314,8 @@ SetKeyLED ( **/
VOID
InitializeKeyState (
- IN USB_KB_DEV *UsbKeyboardDevice,
- OUT EFI_KEY_STATE *KeyState
+ IN USB_KB_DEV *UsbKeyboardDevice,
+ OUT EFI_KEY_STATE *KeyState
);
#endif
|