diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-22 16:12:38 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:14:44 +0800 |
| commit | d90e91b58c592155171c7ccc70e8172a5609f913 (patch) | |
| tree | ed0d9f888be9c1069d36802ad51e9c43c5a47c5a /IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe | |
| parent | e76e21b0157d80044d202c9dcb1b3b679bbbce02 (diff) | |
| download | edk2-platforms-d90e91b58c592155171c7ccc70e8172a5609f913.tar.xz | |
IntelFrameworkModulePkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe')
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c | 372 | ||||
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c | 1908 | ||||
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c | 683 | ||||
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c | 642 | ||||
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h | 550 | ||||
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni | bin | 1928 -> 0 bytes | |||
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni | bin | 1358 -> 0 bytes | |||
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf | 85 |
8 files changed, 0 insertions, 4240 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c deleted file mode 100644 index e6c739e2ba..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/ComponentName.c +++ /dev/null @@ -1,372 +0,0 @@ -/** @file
- Routines related Component Name protocol.
-
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ps2Keyboard.h"
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-Ps2KeyboardComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-Ps2KeyboardComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gPs2KeyboardComponentName = {
- Ps2KeyboardComponentNameGetDriverName,
- Ps2KeyboardComponentNameGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gPs2KeyboardComponentName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) Ps2KeyboardComponentNameGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) Ps2KeyboardComponentNameGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPs2KeyboardDriverNameTable[] = {
- {
- "eng;en",
- L"PS/2 Keyboard Driver"
- },
- {
- NULL,
- NULL
- }
-};
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 4646 or ISO 639-2 language code format.
-
- @param DriverName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-Ps2KeyboardComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mPs2KeyboardDriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gPs2KeyboardComponentName)
- );
-}
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param ControllerHandle[in] The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param ChildHandle[in] The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param Language[in] A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 4646 or ISO 639-2 language code format.
-
- @param ControllerName[out] A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-Ps2KeyboardComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_SIMPLE_TEXT_INPUT_PROTOCOL *ConIn;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleIn;
- EFI_ISA_IO_PROTOCOL *IsaIoProtocol;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
- //
- // Check Controller's handle
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiIsaIoProtocolGuid,
- (VOID **) &IsaIoProtocol,
- gKeyboardControllerDriver.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (!EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- ControllerHandle,
- &gEfiIsaIoProtocolGuid,
- gKeyboardControllerDriver.DriverBindingHandle,
- ControllerHandle
- );
-
- return EFI_UNSUPPORTED;
- }
-
- if (Status != EFI_ALREADY_STARTED) {
- return EFI_UNSUPPORTED;
- }
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiSimpleTextInProtocolGuid,
- (VOID **) &ConIn,
- gKeyboardControllerDriver.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- ConsoleIn = KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (ConIn);
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- ConsoleIn->ControllerNameTable,
- ControllerName,
- (BOOLEAN)(This == &gPs2KeyboardComponentName)
- );
-}
diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c deleted file mode 100644 index 2a20b789a7..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c +++ /dev/null @@ -1,1908 +0,0 @@ -/** @file
- Routines that access 8042 keyboard controller
-
-Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ps2Keyboard.h"
-
-struct {
- UINT8 ScanCode; ///< follows value defined in Scan Code Set1
- UINT16 EfiScanCode;
- CHAR16 UnicodeChar;
- CHAR16 ShiftUnicodeChar;
-}
-ConvertKeyboardScanCodeToEfiKey[] = {
-
- {
- 0x01, // Escape
- SCAN_ESC,
- 0x0000,
- 0x0000
- },
- {
- 0x02,
- SCAN_NULL,
- L'1',
- L'!'
- },
- {
- 0x03,
- SCAN_NULL,
- L'2',
- L'@'
- },
- {
- 0x04,
- SCAN_NULL,
- L'3',
- L'#'
- },
- {
- 0x05,
- SCAN_NULL,
- L'4',
- L'$'
- },
- {
- 0x06,
- SCAN_NULL,
- L'5',
- L'%'
- },
- {
- 0x07,
- SCAN_NULL,
- L'6',
- L'^'
- },
- {
- 0x08,
- SCAN_NULL,
- L'7',
- L'&'
- },
- {
- 0x09,
- SCAN_NULL,
- L'8',
- L'*'
- },
- {
- 0x0A,
- SCAN_NULL,
- L'9',
- L'('
- },
- {
- 0x0B,
- SCAN_NULL,
- L'0',
- L')'
- },
- {
- 0x0C,
- SCAN_NULL,
- L'-',
- L'_'
- },
- {
- 0x0D,
- SCAN_NULL,
- L'=',
- L'+'
- },
- {
- 0x0E, // BackSpace
- SCAN_NULL,
- 0x0008,
- 0x0008
- },
- {
- 0x0F, // Tab
- SCAN_NULL,
- 0x0009,
- 0x0009
- },
- {
- 0x10,
- SCAN_NULL,
- L'q',
- L'Q'
- },
- {
- 0x11,
- SCAN_NULL,
- L'w',
- L'W'
- },
- {
- 0x12,
- SCAN_NULL,
- L'e',
- L'E'
- },
- {
- 0x13,
- SCAN_NULL,
- L'r',
- L'R'
- },
- {
- 0x14,
- SCAN_NULL,
- L't',
- L'T'
- },
- {
- 0x15,
- SCAN_NULL,
- L'y',
- L'Y'
- },
- {
- 0x16,
- SCAN_NULL,
- L'u',
- L'U'
- },
- {
- 0x17,
- SCAN_NULL,
- L'i',
- L'I'
- },
- {
- 0x18,
- SCAN_NULL,
- L'o',
- L'O'
- },
- {
- 0x19,
- SCAN_NULL,
- L'p',
- L'P'
- },
- {
- 0x1a,
- SCAN_NULL,
- L'[',
- L'{'
- },
- {
- 0x1b,
- SCAN_NULL,
- L']',
- L'}'
- },
- {
- 0x1c, // Enter
- SCAN_NULL,
- 0x000d,
- 0x000d
- },
- {
- 0x1d,
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x1e,
- SCAN_NULL,
- L'a',
- L'A'
- },
- {
- 0x1f,
- SCAN_NULL,
- L's',
- L'S'
- },
- {
- 0x20,
- SCAN_NULL,
- L'd',
- L'D'
- },
- {
- 0x21,
- SCAN_NULL,
- L'f',
- L'F'
- },
- {
- 0x22,
- SCAN_NULL,
- L'g',
- L'G'
- },
- {
- 0x23,
- SCAN_NULL,
- L'h',
- L'H'
- },
- {
- 0x24,
- SCAN_NULL,
- L'j',
- L'J'
- },
- {
- 0x25,
- SCAN_NULL,
- L'k',
- L'K'
- },
- {
- 0x26,
- SCAN_NULL,
- L'l',
- L'L'
- },
- {
- 0x27,
- SCAN_NULL,
- L';',
- L':'
- },
- {
- 0x28,
- SCAN_NULL,
- L'\'',
- L'"'
- },
- {
- 0x29,
- SCAN_NULL,
- L'`',
- L'~'
- },
- {
- 0x2a, // Left Shift
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x2b,
- SCAN_NULL,
- L'\\',
- L'|'
- },
- {
- 0x2c,
- SCAN_NULL,
- L'z',
- L'Z'
- },
- {
- 0x2d,
- SCAN_NULL,
- L'x',
- L'X'
- },
- {
- 0x2e,
- SCAN_NULL,
- L'c',
- L'C'
- },
- {
- 0x2f,
- SCAN_NULL,
- L'v',
- L'V'
- },
- {
- 0x30,
- SCAN_NULL,
- L'b',
- L'B'
- },
- {
- 0x31,
- SCAN_NULL,
- L'n',
- L'N'
- },
- {
- 0x32,
- SCAN_NULL,
- L'm',
- L'M'
- },
- {
- 0x33,
- SCAN_NULL,
- L',',
- L'<'
- },
- {
- 0x34,
- SCAN_NULL,
- L'.',
- L'>'
- },
- {
- 0x35,
- SCAN_NULL,
- L'/',
- L'?'
- },
- {
- 0x36, //Right Shift
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x37, // Numeric Keypad *
- SCAN_NULL,
- L'*',
- L'*'
- },
- {
- 0x38, //Left Alt/Extended Right Alt
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x39,
- SCAN_NULL,
- L' ',
- L' '
- },
- {
- 0x3A, //CapsLock
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x3B,
- SCAN_F1,
- 0x0000,
- 0x0000
- },
- {
- 0x3C,
- SCAN_F2,
- 0x0000,
- 0x0000
- },
- {
- 0x3D,
- SCAN_F3,
- 0x0000,
- 0x0000
- },
- {
- 0x3E,
- SCAN_F4,
- 0x0000,
- 0x0000
- },
- {
- 0x3F,
- SCAN_F5,
- 0x0000,
- 0x0000
- },
- {
- 0x40,
- SCAN_F6,
- 0x0000,
- 0x0000
- },
- {
- 0x41,
- SCAN_F7,
- 0x0000,
- 0x0000
- },
- {
- 0x42,
- SCAN_F8,
- 0x0000,
- 0x0000
- },
- {
- 0x43,
- SCAN_F9,
- 0x0000,
- 0x0000
- },
- {
- 0x44,
- SCAN_F10,
- 0x0000,
- 0x0000
- },
- {
- 0x45, // NumLock
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x46, // ScrollLock
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x47,
- SCAN_HOME,
- L'7',
- L'7'
- },
- {
- 0x48,
- SCAN_UP,
- L'8',
- L'8'
- },
- {
- 0x49,
- SCAN_PAGE_UP,
- L'9',
- L'9'
- },
- {
- 0x4a,
- SCAN_NULL,
- L'-',
- L'-'
- },
- {
- 0x4b,
- SCAN_LEFT,
- L'4',
- L'4'
- },
- {
- 0x4c, // Numeric Keypad 5
- SCAN_NULL,
- L'5',
- L'5'
- },
- {
- 0x4d,
- SCAN_RIGHT,
- L'6',
- L'6'
- },
- {
- 0x4e,
- SCAN_NULL,
- L'+',
- L'+'
- },
- {
- 0x4f,
- SCAN_END,
- L'1',
- L'1'
- },
- {
- 0x50,
- SCAN_DOWN,
- L'2',
- L'2'
- },
- {
- 0x51,
- SCAN_PAGE_DOWN,
- L'3',
- L'3'
- },
- {
- 0x52,
- SCAN_INSERT,
- L'0',
- L'0'
- },
- {
- 0x53,
- SCAN_DELETE,
- L'.',
- L'.'
- },
- {
- 0x57,
- SCAN_F11,
- 0x0000,
- 0x0000
- },
- {
- 0x58,
- SCAN_F12,
- 0x0000,
- 0x0000
- },
- {
- 0x5B, //Left LOGO
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x5C, //Right LOGO
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- 0x5D, //Menu key
- SCAN_NULL,
- 0x0000,
- 0x0000
- },
- {
- TABLE_END,
- TABLE_END,
- SCAN_NULL,
- SCAN_NULL
- },
-};
-
-//
-// The WaitForValue time out
-//
-UINTN mWaitForValueTimeOut = KEYBOARD_WAITFORVALUE_TIMEOUT;
-
-BOOLEAN mEnableMouseInterface;
-
-
-
-/**
- Return the count of scancode in the queue.
-
- @param Queue Pointer to instance of SCAN_CODE_QUEUE.
-
- @return Count of the scancode.
-**/
-UINTN
-GetScancodeBufCount (
- IN SCAN_CODE_QUEUE *Queue
- )
-{
- if (Queue->Head <= Queue->Tail) {
- return Queue->Tail - Queue->Head;
- } else {
- return Queue->Tail + KEYBOARD_SCAN_CODE_MAX_COUNT - Queue->Head;
- }
-}
-
-/**
- Read several bytes from the scancode buffer without removing them.
- This function is called to see if there are enough bytes of scancode
- representing a single key.
-
- @param Queue Pointer to instance of SCAN_CODE_QUEUE.
- @param Count Number of bytes to be read
- @param Buf Store the results
-
- @retval EFI_SUCCESS success to scan the keyboard code
- @retval EFI_NOT_READY invalid parameter
-**/
-EFI_STATUS
-GetScancodeBufHead (
- IN SCAN_CODE_QUEUE *Queue,
- IN UINTN Count,
- OUT UINT8 *Buf
- )
-{
- UINTN Index;
- UINTN Pos;
-
- //
- // check the valid range of parameter 'Count'
- //
- if (GetScancodeBufCount (Queue) < Count) {
- return EFI_NOT_READY;
- }
- //
- // retrieve the values
- //
- for (Index = 0, Pos = Queue->Head; Index < Count; Index++, Pos = (Pos + 1) % KEYBOARD_SCAN_CODE_MAX_COUNT) {
- Buf[Index] = Queue->Buffer[Pos];
- }
-
- return EFI_SUCCESS;
-}
-
-/**
-
- Read & remove several bytes from the scancode buffer.
- This function is usually called after GetScancodeBufHead()
-
- @param Queue Pointer to instance of SCAN_CODE_QUEUE.
- @param Count Number of bytes to be read
- @param Buf Store the results
-
- @retval EFI_SUCCESS success to scan the keyboard code
- @retval EFI_NOT_READY invalid parameter
-**/
-EFI_STATUS
-PopScancodeBufHead (
- IN SCAN_CODE_QUEUE *Queue,
- IN UINTN Count,
- OUT UINT8 *Buf OPTIONAL
- )
-{
- UINTN Index;
-
- //
- // Check the valid range of parameter 'Count'
- //
- if (GetScancodeBufCount (Queue) < Count) {
- return EFI_NOT_READY;
- }
- //
- // Retrieve and remove the values
- //
- for (Index = 0; Index < Count; Index++, Queue->Head = (Queue->Head + 1) % KEYBOARD_SCAN_CODE_MAX_COUNT) {
- if (Buf != NULL) {
- Buf[Index] = Queue->Buffer[Queue->Head];
- }
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Push one byte to the scancode buffer.
-
- @param Queue Pointer to instance of SCAN_CODE_QUEUE.
- @param Scancode The byte to push.
-**/
-VOID
-PushScancodeBufTail (
- IN SCAN_CODE_QUEUE *Queue,
- IN UINT8 Scancode
- )
-{
- if (GetScancodeBufCount (Queue) == KEYBOARD_SCAN_CODE_MAX_COUNT - 1) {
- PopScancodeBufHead (Queue, 1, NULL);
- }
-
- Queue->Buffer[Queue->Tail] = Scancode;
- Queue->Tail = (Queue->Tail + 1) % KEYBOARD_SCAN_CODE_MAX_COUNT;
-}
-
-/**
- Read data register .
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
-
- @return return the value
-
-**/
-UINT8
-KeyReadDataRegister (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- )
-
-{
- EFI_ISA_IO_PROTOCOL *IsaIo;
- UINT8 Data;
-
- //
- // Use IsaIo protocol to perform IO operations
- //
- IsaIo = ConsoleIn->IsaIo;
-
- IsaIo->Io.Read (
- IsaIo,
- EfiIsaIoWidthUint8,
- ConsoleIn->DataRegisterAddress,
- 1,
- &Data
- );
-
- return Data;
-}
-
-/**
- Write data register.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param Data value wanted to be written
-
-**/
-VOID
-KeyWriteDataRegister (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN UINT8 Data
- )
-{
- ConsoleIn->IsaIo->Io.Write (
- ConsoleIn->IsaIo,
- EfiIsaIoWidthUint8,
- ConsoleIn->DataRegisterAddress,
- 1,
- &Data
- );
-}
-
-/**
- Read status register.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
-
- @return value in status register
-
-**/
-UINT8
-KeyReadStatusRegister (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- )
-{
- UINT8 Data;
- ConsoleIn->IsaIo->Io.Read (
- ConsoleIn->IsaIo,
- EfiIsaIoWidthUint8,
- ConsoleIn->StatusRegisterAddress,
- 1,
- &Data
- );
- return Data;
-}
-
-/**
- Write command register .
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param Data The value wanted to be written
-
-**/
-VOID
-KeyWriteCommandRegister (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN UINT8 Data
- )
-{
- ConsoleIn->IsaIo->Io.Write (
- ConsoleIn->IsaIo,
- EfiIsaIoWidthUint8,
- ConsoleIn->CommandRegisterAddress,
- 1,
- &Data
- );
-}
-
-/**
- Display error message.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param ErrMsg Unicode string of error message
-
-**/
-VOID
-KeyboardError (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN CHAR16 *ErrMsg
- )
-{
- ConsoleIn->KeyboardErr = TRUE;
-}
-
-/**
- Timer event handler: read a series of scancodes from 8042
- and put them into memory scancode buffer.
- it read as much scancodes to either fill
- the memory buffer or empty the keyboard buffer.
- It is registered as running under TPL_NOTIFY
-
- @param Event The timer event
- @param Context A KEYBOARD_CONSOLE_IN_DEV pointer
-
-**/
-VOID
-EFIAPI
-KeyboardTimerHandler (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-
-{
- UINT8 Data;
- EFI_TPL OldTpl;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleIn;
-
- ConsoleIn = (KEYBOARD_CONSOLE_IN_DEV *) Context;
-
- //
- // Enter critical section
- //
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- if (((KEYBOARD_CONSOLE_IN_DEV *) Context)->KeyboardErr) {
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
- return ;
- }
-
- //
- // To let KB driver support Hot plug, here should skip the 'resend' command for the case that
- // KB is not connected to system. If KB is not connected to system, driver will find there's something
- // error in the following code and wait for the input buffer empty, this waiting time shoulb be short enough since
- // this is a NOTIFY TPL period function, or the system performance will degrade hardly when KB is not connected.
- // Just skip the 'resend' process simply.
- //
-
- while ((KeyReadStatusRegister (ConsoleIn) & (KEYBOARD_STATUS_REGISTER_TRANSMIT_TIMEOUT|KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA)) ==
- KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA
- ) {
- //
- // Read one byte of the scan code and store it into the memory buffer
- //
- Data = KeyReadDataRegister (ConsoleIn);
- PushScancodeBufTail (&ConsoleIn->ScancodeQueue, Data);
- }
- KeyGetchar (ConsoleIn);
-
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
-}
-
-/**
- Read key value .
-
- @param ConsoleIn - Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param Data - Pointer to outof buffer for keeping key value
-
- @retval EFI_TIMEOUT Status resigter time out
- @retval EFI_SUCCESS Success to read keyboard
-
-**/
-EFI_STATUS
-KeyboardRead (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- OUT UINT8 *Data
- )
-
-{
- UINT32 TimeOut;
- UINT32 RegFilled;
-
- TimeOut = 0;
- RegFilled = 0;
-
- //
- // wait till output buffer full then perform the read
- //
- for (TimeOut = 0; TimeOut < KEYBOARD_TIMEOUT; TimeOut += 30) {
- if (KeyReadStatusRegister (ConsoleIn) & KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA) {
- RegFilled = 1;
- *Data = KeyReadDataRegister (ConsoleIn);
- break;
- }
-
- MicroSecondDelay (30);
- }
-
- if (RegFilled == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- write key to keyboard
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param Data value wanted to be written
-
- @retval EFI_TIMEOUT The input buffer register is full for putting new value util timeout
- @retval EFI_SUCCESS The new value is sucess put into input buffer register.
-
-**/
-EFI_STATUS
-KeyboardWrite (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN UINT8 Data
- )
-{
- UINT32 TimeOut;
- UINT32 RegEmptied;
-
- TimeOut = 0;
- RegEmptied = 0;
-
- //
- // wait for input buffer empty
- //
- for (TimeOut = 0; TimeOut < KEYBOARD_TIMEOUT; TimeOut += 30) {
- if ((KeyReadStatusRegister (ConsoleIn) & 0x02) == 0) {
- RegEmptied = 1;
- break;
- }
-
- MicroSecondDelay (30);
- }
-
- if (RegEmptied == 0) {
- return EFI_TIMEOUT;
- }
- //
- // Write it
- //
- KeyWriteDataRegister (ConsoleIn, Data);
-
- return EFI_SUCCESS;
-}
-
-/**
- Issue keyboard command.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param Data The buff holding the command
-
- @retval EFI_TIMEOUT Keyboard is not ready to issuing
- @retval EFI_SUCCESS Success to issue keyboard command
-
-**/
-EFI_STATUS
-KeyboardCommand (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN UINT8 Data
- )
-{
- UINT32 TimeOut;
- UINT32 RegEmptied;
-
- TimeOut = 0;
- RegEmptied = 0;
-
- //
- // Wait For Input Buffer Empty
- //
- for (TimeOut = 0; TimeOut < KEYBOARD_TIMEOUT; TimeOut += 30) {
- if ((KeyReadStatusRegister (ConsoleIn) & 0x02) == 0) {
- RegEmptied = 1;
- break;
- }
-
- MicroSecondDelay (30);
- }
-
- if (RegEmptied == 0) {
- return EFI_TIMEOUT;
- }
- //
- // issue the command
- //
- KeyWriteCommandRegister (ConsoleIn, Data);
-
- //
- // Wait For Input Buffer Empty again
- //
- RegEmptied = 0;
- for (TimeOut = 0; TimeOut < KEYBOARD_TIMEOUT; TimeOut += 30) {
- if ((KeyReadStatusRegister (ConsoleIn) & 0x02) == 0) {
- RegEmptied = 1;
- break;
- }
-
- MicroSecondDelay (30);
- }
-
- if (RegEmptied == 0) {
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- wait for a specific value to be presented on
- 8042 Data register by keyboard and then read it,
- used in keyboard commands ack
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param Value the value wanted to be waited.
-
- @retval EFI_TIMEOUT Fail to get specific value in given time
- @retval EFI_SUCCESS Success to get specific value in given time.
-
-**/
-EFI_STATUS
-KeyboardWaitForValue (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN UINT8 Value
- )
-{
- UINT8 Data;
- UINT32 TimeOut;
- UINT32 SumTimeOut;
- UINT32 GotIt;
-
- GotIt = 0;
- TimeOut = 0;
- SumTimeOut = 0;
-
- //
- // Make sure the initial value of 'Data' is different from 'Value'
- //
- Data = 0;
- if (Data == Value) {
- Data = 1;
- }
- //
- // Read from 8042 (multiple times if needed)
- // until the expected value appears
- // use SumTimeOut to control the iteration
- //
- while (1) {
- //
- // Perform a read
- //
- for (TimeOut = 0; TimeOut < KEYBOARD_TIMEOUT; TimeOut += 30) {
- if (KeyReadStatusRegister (ConsoleIn) & 0x01) {
- Data = KeyReadDataRegister (ConsoleIn);
- break;
- }
-
- MicroSecondDelay (30);
- }
-
- SumTimeOut += TimeOut;
-
- if (Data == Value) {
- GotIt = 1;
- break;
- }
-
- if (SumTimeOut >= mWaitForValueTimeOut) {
- break;
- }
- }
- //
- // Check results
- //
- if (GotIt == 1) {
- return EFI_SUCCESS;
- } else {
- return EFI_TIMEOUT;
- }
-
-}
-
-/**
- Show keyboard status lights according to
- indicators in ConsoleIn.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
-
- @return status of updating keyboard register
-
-**/
-EFI_STATUS
-UpdateStatusLights (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- )
-{
- EFI_STATUS Status;
- UINT8 Command;
-
- //
- // Send keyboard command
- //
- Status = KeyboardWrite (ConsoleIn, 0xed);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- KeyboardWaitForValue (ConsoleIn, 0xfa);
-
- //
- // Light configuration
- //
- Command = 0;
- if (ConsoleIn->CapsLock) {
- Command |= 4;
- }
-
- if (ConsoleIn->NumLock) {
- Command |= 2;
- }
-
- if (ConsoleIn->ScrollLock) {
- Command |= 1;
- }
-
- Status = KeyboardWrite (ConsoleIn, Command);
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- KeyboardWaitForValue (ConsoleIn, 0xfa);
- return Status;
-}
-
-/**
- Get scancode from scancode buffer and translate into EFI-scancode and unicode defined by EFI spec.
-
- The function is always called in TPL_NOTIFY.
-
- @param ConsoleIn KEYBOARD_CONSOLE_IN_DEV instance pointer
-
-**/
-VOID
-KeyGetchar (
- IN OUT KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- )
-{
- EFI_STATUS Status;
- UINT16 ScanCode;
- BOOLEAN Extend0;
- BOOLEAN Extend1;
- UINTN Index;
- EFI_KEY_DATA KeyData;
- LIST_ENTRY *Link;
- KEYBOARD_CONSOLE_IN_EX_NOTIFY *CurrentNotify;
- //
- // 3 bytes most
- //
- UINT8 ScancodeArr[3];
- UINT32 ScancodeArrPos;
-
- //
- // Check if there are enough bytes of scancode representing a single key
- // available in the buffer
- //
- while (TRUE) {
- Extend0 = FALSE;
- Extend1 = FALSE;
- ScancodeArrPos = 0;
- Status = GetScancodeBufHead (&ConsoleIn->ScancodeQueue, ScancodeArrPos + 1, ScancodeArr);
- if (EFI_ERROR (Status)) {
- return ;
- }
-
- if (ScancodeArr[ScancodeArrPos] == SCANCODE_EXTENDED0) {
- //
- // E0 to look ahead 2 bytes
- //
- Extend0 = TRUE;
- ScancodeArrPos = 1;
- Status = GetScancodeBufHead (&ConsoleIn->ScancodeQueue, ScancodeArrPos + 1, ScancodeArr);
- if (EFI_ERROR (Status)) {
- return ;
- }
- } else if (ScancodeArr[ScancodeArrPos] == SCANCODE_EXTENDED1) {
- //
- // E1 to look ahead 3 bytes
- //
- Extend1 = TRUE;
- ScancodeArrPos = 2;
- Status = GetScancodeBufHead (&ConsoleIn->ScancodeQueue, ScancodeArrPos + 1, ScancodeArr);
- if (EFI_ERROR (Status)) {
- return ;
- }
- }
- //
- // if we reach this position, scancodes for a key is in buffer now,pop them
- //
- Status = PopScancodeBufHead (&ConsoleIn->ScancodeQueue, ScancodeArrPos + 1, ScancodeArr);
- ASSERT_EFI_ERROR (Status);
-
- //
- // store the last available byte, this byte of scancode will be checked
- //
- ScanCode = ScancodeArr[ScancodeArrPos];
-
- if (!Extend1) {
- //
- // Check for special keys and update the driver state.
- //
- switch (ScanCode) {
-
- case SCANCODE_CTRL_MAKE:
- if (Extend0) {
- ConsoleIn->RightCtrl = TRUE;
- } else {
- ConsoleIn->LeftCtrl = TRUE;
- }
- break;
- case SCANCODE_CTRL_BREAK:
- if (Extend0) {
- ConsoleIn->RightCtrl = FALSE;
- } else {
- ConsoleIn->LeftCtrl = FALSE;
- }
- break;
-
- case SCANCODE_ALT_MAKE:
- if (Extend0) {
- ConsoleIn->RightAlt = TRUE;
- } else {
- ConsoleIn->LeftAlt = TRUE;
- }
- break;
- case SCANCODE_ALT_BREAK:
- if (Extend0) {
- ConsoleIn->RightAlt = FALSE;
- } else {
- ConsoleIn->LeftAlt = FALSE;
- }
- break;
-
- case SCANCODE_LEFT_SHIFT_MAKE:
- //
- // To avoid recognize PRNT_SCRN key as a L_SHIFT key
- // because PRNT_SCRN key generates E0 followed by L_SHIFT scan code.
- // If it the second byte of the PRNT_ScRN skip it.
- //
- if (!Extend0) {
- ConsoleIn->LeftShift = TRUE;
- break;
- }
- continue;
-
- case SCANCODE_LEFT_SHIFT_BREAK:
- if (!Extend0) {
- ConsoleIn->LeftShift = FALSE;
- }
- break;
-
- case SCANCODE_RIGHT_SHIFT_MAKE:
- ConsoleIn->RightShift = TRUE;
- break;
- case SCANCODE_RIGHT_SHIFT_BREAK:
- ConsoleIn->RightShift = FALSE;
- break;
-
- case SCANCODE_LEFT_LOGO_MAKE:
- ConsoleIn->LeftLogo = TRUE;
- break;
- case SCANCODE_LEFT_LOGO_BREAK:
- ConsoleIn->LeftLogo = FALSE;
- break;
-
- case SCANCODE_RIGHT_LOGO_MAKE:
- ConsoleIn->RightLogo = TRUE;
- break;
- case SCANCODE_RIGHT_LOGO_BREAK:
- ConsoleIn->RightLogo = FALSE;
- break;
-
- case SCANCODE_MENU_MAKE:
- ConsoleIn->Menu = TRUE;
- break;
- case SCANCODE_MENU_BREAK:
- ConsoleIn->Menu = FALSE;
- break;
-
- case SCANCODE_SYS_REQ_MAKE:
- if (Extend0) {
- ConsoleIn->SysReq = TRUE;
- }
- break;
- case SCANCODE_SYS_REQ_BREAK:
- if (Extend0) {
- ConsoleIn->SysReq = FALSE;
- }
- break;
-
- case SCANCODE_SYS_REQ_MAKE_WITH_ALT:
- ConsoleIn->SysReq = TRUE;
- break;
- case SCANCODE_SYS_REQ_BREAK_WITH_ALT:
- ConsoleIn->SysReq = FALSE;
- break;
-
- case SCANCODE_CAPS_LOCK_MAKE:
- ConsoleIn->CapsLock = (BOOLEAN)!ConsoleIn->CapsLock;
- UpdateStatusLights (ConsoleIn);
- break;
- case SCANCODE_NUM_LOCK_MAKE:
- ConsoleIn->NumLock = (BOOLEAN)!ConsoleIn->NumLock;
- UpdateStatusLights (ConsoleIn);
- break;
- case SCANCODE_SCROLL_LOCK_MAKE:
- if (!Extend0) {
- ConsoleIn->ScrollLock = (BOOLEAN)!ConsoleIn->ScrollLock;
- UpdateStatusLights (ConsoleIn);
- }
- break;
- }
- }
-
- //
- // If this is above the valid range, ignore it
- //
- if (ScanCode >= SCANCODE_MAX_MAKE) {
- continue;
- } else {
- break;
- }
- }
-
- //
- // Handle Ctrl+Alt+Del hotkey
- //
- if ((ConsoleIn->LeftCtrl || ConsoleIn->RightCtrl) &&
- (ConsoleIn->LeftAlt || ConsoleIn->RightAlt ) &&
- ScanCode == SCANCODE_DELETE_MAKE
- ) {
- gRT->ResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);
- }
-
- //
- // Save the Shift/Toggle state
- //
- KeyData.KeyState.KeyShiftState = (UINT32) (EFI_SHIFT_STATE_VALID
- | (ConsoleIn->LeftCtrl ? EFI_LEFT_CONTROL_PRESSED : 0)
- | (ConsoleIn->RightCtrl ? EFI_RIGHT_CONTROL_PRESSED : 0)
- | (ConsoleIn->LeftAlt ? EFI_LEFT_ALT_PRESSED : 0)
- | (ConsoleIn->RightAlt ? EFI_RIGHT_ALT_PRESSED : 0)
- | (ConsoleIn->LeftShift ? EFI_LEFT_SHIFT_PRESSED : 0)
- | (ConsoleIn->RightShift ? EFI_RIGHT_SHIFT_PRESSED : 0)
- | (ConsoleIn->LeftLogo ? EFI_LEFT_LOGO_PRESSED : 0)
- | (ConsoleIn->RightLogo ? EFI_RIGHT_LOGO_PRESSED : 0)
- | (ConsoleIn->Menu ? EFI_MENU_KEY_PRESSED : 0)
- | (ConsoleIn->SysReq ? EFI_SYS_REQ_PRESSED : 0)
- );
- KeyData.KeyState.KeyToggleState = (EFI_KEY_TOGGLE_STATE) (EFI_TOGGLE_STATE_VALID
- | (ConsoleIn->CapsLock ? EFI_CAPS_LOCK_ACTIVE : 0)
- | (ConsoleIn->NumLock ? EFI_NUM_LOCK_ACTIVE : 0)
- | (ConsoleIn->ScrollLock ? EFI_SCROLL_LOCK_ACTIVE : 0)
- | (ConsoleIn->IsSupportPartialKey ? EFI_KEY_STATE_EXPOSED : 0)
- );
-
- KeyData.Key.ScanCode = SCAN_NULL;
- KeyData.Key.UnicodeChar = CHAR_NULL;
-
- //
- // Key Pad "/" shares the same scancode as that of "/" except Key Pad "/" has E0 prefix
- //
- if (Extend0 && ScanCode == 0x35) {
- KeyData.Key.UnicodeChar = L'/';
- KeyData.Key.ScanCode = SCAN_NULL;
-
- //
- // PAUSE shares the same scancode as that of NUM except PAUSE has E1 prefix
- //
- } else if (Extend1 && ScanCode == SCANCODE_NUM_LOCK_MAKE) {
- KeyData.Key.UnicodeChar = CHAR_NULL;
- KeyData.Key.ScanCode = SCAN_PAUSE;
-
- //
- // PAUSE shares the same scancode as that of SCROLL except PAUSE (CTRL pressed) has E0 prefix
- //
- } else if (Extend0 && ScanCode == SCANCODE_SCROLL_LOCK_MAKE) {
- KeyData.Key.UnicodeChar = CHAR_NULL;
- KeyData.Key.ScanCode = SCAN_PAUSE;
-
- //
- // PRNT_SCRN shares the same scancode as that of Key Pad "*" except PRNT_SCRN has E0 prefix
- //
- } else if (Extend0 && ScanCode == SCANCODE_SYS_REQ_MAKE) {
- KeyData.Key.UnicodeChar = CHAR_NULL;
- KeyData.Key.ScanCode = SCAN_NULL;
-
- //
- // Except the above special case, all others can be handled by convert table
- //
- } else {
- for (Index = 0; ConvertKeyboardScanCodeToEfiKey[Index].ScanCode != TABLE_END; Index++) {
- if (ScanCode == ConvertKeyboardScanCodeToEfiKey[Index].ScanCode) {
- KeyData.Key.ScanCode = ConvertKeyboardScanCodeToEfiKey[Index].EfiScanCode;
- KeyData.Key.UnicodeChar = ConvertKeyboardScanCodeToEfiKey[Index].UnicodeChar;
-
- if ((ConsoleIn->LeftShift || ConsoleIn->RightShift) &&
- (ConvertKeyboardScanCodeToEfiKey[Index].UnicodeChar != ConvertKeyboardScanCodeToEfiKey[Index].ShiftUnicodeChar)) {
- KeyData.Key.UnicodeChar = ConvertKeyboardScanCodeToEfiKey[Index].ShiftUnicodeChar;
- //
- // Need not return associated shift state if a class of printable characters that
- // are normally adjusted by shift modifiers. e.g. Shift Key + 'f' key = 'F'
- //
- KeyData.KeyState.KeyShiftState &= ~(EFI_LEFT_SHIFT_PRESSED | EFI_RIGHT_SHIFT_PRESSED);
- }
- //
- // alphabetic key is affected by CapsLock State
- //
- if (ConsoleIn->CapsLock) {
- if (KeyData.Key.UnicodeChar >= L'a' && KeyData.Key.UnicodeChar <= L'z') {
- KeyData.Key.UnicodeChar = (UINT16) (KeyData.Key.UnicodeChar - L'a' + L'A');
- } else if (KeyData.Key.UnicodeChar >= L'A' && KeyData.Key.UnicodeChar <= L'Z') {
- KeyData.Key.UnicodeChar = (UINT16) (KeyData.Key.UnicodeChar - L'A' + L'a');
- }
- }
- break;
- }
- }
- }
-
- //
- // distinguish numeric key pad keys' 'up symbol' and 'down symbol'
- //
- if (ScanCode >= 0x47 && ScanCode <= 0x53) {
- if (ConsoleIn->NumLock && !(ConsoleIn->LeftShift || ConsoleIn->RightShift) && !Extend0) {
- KeyData.Key.ScanCode = SCAN_NULL;
- } else if (ScanCode != 0x4a && ScanCode != 0x4e) {
- KeyData.Key.UnicodeChar = CHAR_NULL;
- }
- }
-
- //
- // If the key can not be converted then just return.
- //
- if (KeyData.Key.ScanCode == SCAN_NULL && KeyData.Key.UnicodeChar == CHAR_NULL) {
- if (!ConsoleIn->IsSupportPartialKey) {
- return ;
- }
- }
-
- //
- // Invoke notification functions if exist
- //
- for (Link = GetFirstNode (&ConsoleIn->NotifyList); !IsNull (&ConsoleIn->NotifyList, Link); Link = GetNextNode (&ConsoleIn->NotifyList, Link)) {
- CurrentNotify = CR (
- Link,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY,
- NotifyEntry,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE
- );
- if (IsKeyRegistered (&CurrentNotify->KeyData, &KeyData)) {
- CurrentNotify->KeyNotificationFn (&KeyData);
- }
- }
-
- PushEfikeyBufTail (&ConsoleIn->EfiKeyQueue, &KeyData);
-}
-
-/**
- Perform 8042 controller and keyboard Initialization.
- If ExtendedVerification is TRUE, do additional test for
- the keyboard interface
-
- @param ConsoleIn - KEYBOARD_CONSOLE_IN_DEV instance pointer
- @param ExtendedVerification - indicates a thorough initialization
-
- @retval EFI_DEVICE_ERROR Fail to init keyboard
- @retval EFI_SUCCESS Success to init keyboard
-**/
-EFI_STATUS
-InitKeyboard (
- IN OUT KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN BOOLEAN ExtendedVerification
- )
-{
- EFI_STATUS Status;
- EFI_STATUS Status1;
- UINT8 CommandByte;
- EFI_PS2_POLICY_PROTOCOL *Ps2Policy;
- UINT32 TryTime;
-
- Status = EFI_SUCCESS;
- mEnableMouseInterface = TRUE;
- TryTime = 0;
-
- //
- // Get Ps2 policy to set this
- //
- gBS->LocateProtocol (
- &gEfiPs2PolicyProtocolGuid,
- NULL,
- (VOID **) &Ps2Policy
- );
-
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_KEYBOARD_PC_CLEAR_BUFFER,
- ConsoleIn->DevicePath
- );
-
- //
- // Perform a read to cleanup the Status Register's
- // output buffer full bits within MAX TRY times
- //
- if ((KeyReadStatusRegister (ConsoleIn) & KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA) != 0) {
- while (!EFI_ERROR (Status) && TryTime < KEYBOARD_MAX_TRY) {
- Status = KeyboardRead (ConsoleIn, &CommandByte);
- TryTime ++;
- }
- //
- // Exceed the max try times. The device may be error.
- //
- if (TryTime == KEYBOARD_MAX_TRY) {
- Status = EFI_DEVICE_ERROR;
- goto Done;
- }
- }
- //
- // We should disable mouse interface during the initialization process
- // since mouse device output could block keyboard device output in the
- // 60H port of 8042 controller.
- //
- // So if we are not initializing 8042 controller for the
- // first time, we have to remember the previous mouse interface
- // enabling state
- //
- // Test the system flag in to determine whether this is the first
- // time initialization
- //
- if ((KeyReadStatusRegister (ConsoleIn) & KEYBOARD_STATUS_REGISTER_SYSTEM_FLAG) != 0) {
- if (!PcdGetBool (PcdFastPS2Detection)) {
- //
- // 8042 controller is already setup (by myself or by mouse driver):
- // See whether mouse interface is already enabled
- // which determines whether we should enable it later
- //
- //
- // Read the command byte of 8042 controller
- //
- Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_READ);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"\n\r");
- goto Done;
- }
-
- Status = KeyboardRead (ConsoleIn, &CommandByte);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"\n\r");
- goto Done;
- }
- //
- // Test the mouse enabling bit
- //
- if ((CommandByte & 0x20) != 0) {
- mEnableMouseInterface = FALSE;
- } else {
- mEnableMouseInterface = TRUE;
- }
- } else {
- mEnableMouseInterface = FALSE;
- }
- } else {
- //
- // 8042 controller is not setup yet:
- // 8042 controller selftest;
- // Don't enable mouse interface later.
- //
- //
- // Disable keyboard and mouse interfaces
- //
- if (!PcdGetBool (PcdFastPS2Detection)) {
- Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_DISABLE_KEYBOARD_INTERFACE);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"\n\r");
- goto Done;
- }
-
- Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_DISABLE_MOUSE_INTERFACE);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"\n\r");
- goto Done;
- }
-
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_KEYBOARD_PC_SELF_TEST,
- ConsoleIn->DevicePath
- );
- //
- // 8042 Controller Self Test
- //
- Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_CONTROLLER_SELF_TEST);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
- goto Done;
- }
-
- Status = KeyboardWaitForValue (ConsoleIn, 0x55);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller self test failed!\n\r");
- goto Done;
- }
- }
- //
- // Don't enable mouse interface later
- //
- mEnableMouseInterface = FALSE;
-
- }
-
- if (Ps2Policy != NULL) {
- Ps2Policy->Ps2InitHardware (ConsoleIn->Handle);
- }
- //
- // Write 8042 Command Byte, set System Flag
- // While at the same time:
- // 1. disable mouse interface,
- // 2. enable kbd interface,
- // 3. enable PC/XT kbd translation mode
- // 4. enable mouse and kbd interrupts
- //
- // ( Command Byte bits:
- // 7: Reserved
- // 6: PC/XT translation mode
- // 5: Disable Auxiliary device interface
- // 4: Disable keyboard interface
- // 3: Reserved
- // 2: System Flag
- // 1: Enable Auxiliary device interrupt
- // 0: Enable Keyboard interrupt )
- //
- Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_WRITE);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
- goto Done;
- }
-
- Status = KeyboardWrite (ConsoleIn, 0x67);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
- goto Done;
- }
-
- //
- // Clear Memory Scancode Buffer
- //
- ConsoleIn->ScancodeQueue.Head = 0;
- ConsoleIn->ScancodeQueue.Tail = 0;
- ConsoleIn->EfiKeyQueue.Head = 0;
- ConsoleIn->EfiKeyQueue.Tail = 0;
-
- //
- // Reset the status indicators
- //
- ConsoleIn->CapsLock = FALSE;
- ConsoleIn->NumLock = FALSE;
- ConsoleIn->ScrollLock = FALSE;
- ConsoleIn->LeftCtrl = FALSE;
- ConsoleIn->RightCtrl = FALSE;
- ConsoleIn->LeftAlt = FALSE;
- ConsoleIn->RightAlt = FALSE;
- ConsoleIn->LeftShift = FALSE;
- ConsoleIn->RightShift = FALSE;
- ConsoleIn->LeftLogo = FALSE;
- ConsoleIn->RightLogo = FALSE;
- ConsoleIn->Menu = FALSE;
- ConsoleIn->SysReq = FALSE;
-
- ConsoleIn->IsSupportPartialKey = FALSE;
- //
- // For reseting keyboard is not mandatory before booting OS and sometimes keyboard responses very slow,
- // and to support KB hot plug, we need to let the InitKB succeed no matter whether there is a KB device connected
- // to system. So we only do the real reseting for keyboard when user asks and there is a real KB connected t system,
- // and normally during booting an OS, it's skipped.
- //
- if (ExtendedVerification && CheckKeyboardConnect (ConsoleIn)) {
- //
- // Additional verifications for keyboard interface
- //
- //
- // Keyboard Interface Test
- //
- Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_KEYBOARD_INTERFACE_SELF_TEST);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
- goto Done;
- }
-
- Status = KeyboardWaitForValue (ConsoleIn, 0x00);
- if (EFI_ERROR (Status)) {
- KeyboardError (
- ConsoleIn,
- L"Some specific value not aquired from 8042 controller!\n\r"
- );
- goto Done;
- }
- //
- // Keyboard reset with a BAT(Basic Assurance Test)
- //
- Status = KeyboardWrite (ConsoleIn, KEYBOARD_8048_COMMAND_RESET);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
- goto Done;
- }
-
- Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
- goto Done;
- }
- //
- // wait for BAT completion code
- //
- mWaitForValueTimeOut = KEYBOARD_BAT_TIMEOUT;
-
- Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_BAT_SUCCESS);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"Keyboard self test failed!\n\r");
- goto Done;
- }
-
- mWaitForValueTimeOut = KEYBOARD_WAITFORVALUE_TIMEOUT;
-
- //
- // Set Keyboard to use Scan Code Set 2
- //
- Status = KeyboardWrite (ConsoleIn, KEYBOARD_8048_COMMAND_SELECT_SCAN_CODE_SET);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
- goto Done;
- }
-
- Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
- goto Done;
- }
-
- Status = KeyboardWrite (ConsoleIn, 0x02);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller data write error!!\n\r");
- goto Done;
- }
-
- Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
- goto Done;
- }
-
- //
- // Clear Keyboard Scancode Buffer
- //
- Status = KeyboardWrite (ConsoleIn, KEYBOARD_8048_COMMAND_CLEAR_OUTPUT_DATA);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"8042 controller data write error!\n\r");
- goto Done;
- }
-
- Status = KeyboardWaitForValue (ConsoleIn, KEYBOARD_8048_RETURN_8042_ACK);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"Some specific value not aquired from 8042 controller!\n\r");
- goto Done;
- }
- //
- if (Ps2Policy != NULL) {
- if ((Ps2Policy->KeyboardLight & EFI_KEYBOARD_CAPSLOCK) == EFI_KEYBOARD_CAPSLOCK) {
- ConsoleIn->CapsLock = TRUE;
- }
-
- if ((Ps2Policy->KeyboardLight & EFI_KEYBOARD_NUMLOCK) == EFI_KEYBOARD_NUMLOCK) {
- ConsoleIn->NumLock = TRUE;
- }
-
- if ((Ps2Policy->KeyboardLight & EFI_KEYBOARD_SCROLLLOCK) == EFI_KEYBOARD_SCROLLLOCK) {
- ConsoleIn->ScrollLock = TRUE;
- }
- }
- //
- // Update Keyboard Lights
- //
- Status = UpdateStatusLights (ConsoleIn);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"Update keyboard status lights error!\n\r");
- goto Done;
- }
- }
- //
- // At last, we can now enable the mouse interface if appropriate
- //
-Done:
-
- if (mEnableMouseInterface) {
- //
- // Enable mouse interface
- //
- Status1 = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_ENABLE_MOUSE_INTERFACE);
- if (EFI_ERROR (Status1)) {
- KeyboardError (ConsoleIn, L"8042 controller command write error!\n\r");
- return EFI_DEVICE_ERROR;
- }
- }
-
- if (!EFI_ERROR (Status)) {
- return EFI_SUCCESS;
- } else {
- return EFI_DEVICE_ERROR;
- }
-
-}
-
-/**
- Disable the keyboard interface of the 8042 controller.
-
- @param ConsoleIn The device instance
-
- @return status of issuing disable command
-
-**/
-EFI_STATUS
-DisableKeyboard (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- )
-{
- EFI_STATUS Status;
-
- //
- // Disable keyboard interface
- //
- Status = KeyboardCommand (ConsoleIn, KEYBOARD_8042_COMMAND_DISABLE_KEYBOARD_INTERFACE);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"\n\r");
- return EFI_DEVICE_ERROR;
- }
-
- return Status;
-}
-
-/**
- Check whether there is Ps/2 Keyboard device in system by 0xF4 Keyboard Command
- If Keyboard receives 0xF4, it will respond with 'ACK'. If it doesn't respond, the device
- should not be in system.
-
- @param[in] ConsoleIn Keyboard Private Data Structure
-
- @retval TRUE Keyboard in System.
- @retval FALSE Keyboard not in System.
-**/
-BOOLEAN
-EFIAPI
-CheckKeyboardConnect (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- )
-{
- EFI_STATUS Status;
- UINTN WaitForValueTimeOutBcakup;
-
- //
- // enable keyboard itself and wait for its ack
- // If can't receive ack, Keyboard should not be connected.
- //
- if (!PcdGetBool (PcdFastPS2Detection)) {
- Status = KeyboardWrite (
- ConsoleIn,
- KEYBOARD_KBEN
- );
-
- if (EFI_ERROR (Status)) {
- return FALSE;
- }
- //
- // wait for 1s
- //
- WaitForValueTimeOutBcakup = mWaitForValueTimeOut;
- mWaitForValueTimeOut = KEYBOARD_WAITFORVALUE_TIMEOUT;
- Status = KeyboardWaitForValue (
- ConsoleIn,
- KEYBOARD_CMDECHO_ACK
- );
- mWaitForValueTimeOut = WaitForValueTimeOutBcakup;
-
- if (EFI_ERROR (Status)) {
- return FALSE;
- }
-
- return TRUE;
- } else {
- return TRUE;
- }
-}
-
diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c deleted file mode 100644 index 0efeb39e0d..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c +++ /dev/null @@ -1,683 +0,0 @@ -/** @file
- Routines implements SIMPLE_TEXT_IN protocol's interfaces based on 8042 interfaces
- provided by Ps2KbdCtrller.c.
-
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-
-#include "Ps2Keyboard.h"
-
-/**
- Check whether the EFI key buffer is empty.
-
- @param Queue Pointer to instance of EFI_KEY_QUEUE.
-
- @retval TRUE The EFI key buffer is empty.
- @retval FALSE The EFI key buffer isn't empty.
-**/
-BOOLEAN
-IsEfikeyBufEmpty (
- IN EFI_KEY_QUEUE *Queue
- )
-{
- return (BOOLEAN) (Queue->Head == Queue->Tail);
-}
-
-/**
- Read & remove one key data from the EFI key buffer.
-
- @param Queue Pointer to instance of EFI_KEY_QUEUE.
- @param KeyData Receive the key data.
-
- @retval EFI_SUCCESS The key data is popped successfully.
- @retval EFI_NOT_READY There is no key data available.
-**/
-EFI_STATUS
-PopEfikeyBufHead (
- IN EFI_KEY_QUEUE *Queue,
- OUT EFI_KEY_DATA *KeyData OPTIONAL
- )
-{
- if (IsEfikeyBufEmpty (Queue)) {
- return EFI_NOT_READY;
- }
- //
- // Retrieve and remove the values
- //
- if (KeyData != NULL) {
- CopyMem (KeyData, &Queue->Buffer[Queue->Head], sizeof (EFI_KEY_DATA));
- }
- Queue->Head = (Queue->Head + 1) % KEYBOARD_EFI_KEY_MAX_COUNT;
- return EFI_SUCCESS;
-}
-
-/**
- Push one key data to the EFI key buffer.
-
- @param Queue Pointer to instance of EFI_KEY_QUEUE.
- @param KeyData The key data to push.
-**/
-VOID
-PushEfikeyBufTail (
- IN EFI_KEY_QUEUE *Queue,
- IN EFI_KEY_DATA *KeyData
- )
-{
- if ((Queue->Tail + 1) % KEYBOARD_EFI_KEY_MAX_COUNT == Queue->Head) {
- //
- // If Queue is full, pop the one from head.
- //
- PopEfikeyBufHead (Queue, NULL);
- }
- CopyMem (&Queue->Buffer[Queue->Tail], KeyData, sizeof (EFI_KEY_DATA));
- Queue->Tail = (Queue->Tail + 1) % KEYBOARD_EFI_KEY_MAX_COUNT;
-}
-
-/**
- Judge whether is a registed key
-
- @param RegsiteredData A pointer to a buffer that is filled in with the keystroke
- state data for the key that was registered.
- @param InputData A pointer to a buffer that is filled in with the keystroke
- state data for the key that was pressed.
-
- @retval TRUE Key be pressed matches a registered key.
- @retval FLASE Match failed.
-
-**/
-BOOLEAN
-IsKeyRegistered (
- IN EFI_KEY_DATA *RegsiteredData,
- IN EFI_KEY_DATA *InputData
- )
-
-{
- ASSERT (RegsiteredData != NULL && InputData != NULL);
-
- if ((RegsiteredData->Key.ScanCode != InputData->Key.ScanCode) ||
- (RegsiteredData->Key.UnicodeChar != InputData->Key.UnicodeChar)) {
- return FALSE;
- }
-
- //
- // Assume KeyShiftState/KeyToggleState = 0 in Registered key data means these state could be ignored.
- //
- if (RegsiteredData->KeyState.KeyShiftState != 0 &&
- RegsiteredData->KeyState.KeyShiftState != InputData->KeyState.KeyShiftState) {
- return FALSE;
- }
- if (RegsiteredData->KeyState.KeyToggleState != 0 &&
- RegsiteredData->KeyState.KeyToggleState != InputData->KeyState.KeyToggleState) {
- return FALSE;
- }
-
- return TRUE;
-
-}
-
-/**
- Reads the next keystroke from the input device. The WaitForKey Event can
- be used to test for existance of a keystroke via WaitForEvent () call.
-
- @param ConsoleInDev Ps2 Keyboard private structure
- @param KeyData A pointer to a buffer that is filled in with the keystroke
- state data for the key that was pressed.
-
-
- @retval EFI_SUCCESS The keystroke information was returned.
- @retval EFI_NOT_READY There was no keystroke data availiable.
- @retval EFI_DEVICE_ERROR The keystroke information was not returned due to
- hardware errors.
- @retval EFI_INVALID_PARAMETER KeyData is NULL.
-
-**/
-EFI_STATUS
-KeyboardReadKeyStrokeWorker (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleInDev,
- OUT EFI_KEY_DATA *KeyData
- )
-
-{
- EFI_STATUS Status;
- EFI_TPL OldTpl;
-
- if (KeyData == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Enter critical section
- //
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- KeyboardTimerHandler (NULL, ConsoleInDev);
-
- if (ConsoleInDev->KeyboardErr) {
- Status = EFI_DEVICE_ERROR;
- } else {
- Status = PopEfikeyBufHead (&ConsoleInDev->EfiKeyQueue, KeyData);
- }
-
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
-/**
- Perform 8042 controller and keyboard initialization which implement SIMPLE_TEXT_IN.Reset()
-
- @param This Pointer to instance of EFI_SIMPLE_TEXT_INPUT_PROTOCOL
- @param ExtendedVerification Indicate that the driver may perform a more
- exhaustive verification operation of the device during
- reset, now this par is ignored in this driver
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardEfiReset (
- IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- EFI_STATUS Status;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleIn;
- EFI_TPL OldTpl;
-
- ConsoleIn = KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (This);
- if (ConsoleIn->KeyboardErr) {
- return EFI_DEVICE_ERROR;
- }
-
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_PC_RESET,
- ConsoleIn->DevicePath
- );
-
- //
- // Enter critical section
- //
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- //
- // Call InitKeyboard to initialize the keyboard
- //
- Status = InitKeyboard (ConsoleIn, ExtendedVerification);
- if (EFI_ERROR (Status)) {
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
-
- //
- // Report the status If a stuck key was detected
- //
- if (KeyReadStatusRegister (ConsoleIn) & 0x01) {
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_KEYBOARD_EC_STUCK_KEY,
- ConsoleIn->DevicePath
- );
- }
- //
- // Report the status If keyboard is locked
- //
- if ((KeyReadStatusRegister (ConsoleIn) & 0x10) == 0) {
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_KEYBOARD_EC_LOCKED,
- ConsoleIn->DevicePath
- );
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Retrieve key values for driver user which implement SIMPLE_TEXT_IN.ReadKeyStroke().
-
- @param This Pointer to instance of EFI_SIMPLE_TEXT_INPUT_PROTOCOL
- @param Key The output buffer for key value
-
- @retval EFI_SUCCESS success to read key stroke
-**/
-EFI_STATUS
-EFIAPI
-KeyboardReadKeyStroke (
- IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
- OUT EFI_INPUT_KEY *Key
- )
-{
- EFI_STATUS Status;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleIn;
- EFI_KEY_DATA KeyData;
-
- ConsoleIn = KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (This);
-
- //
- // Considering if the partial keystroke is enabled, there maybe a partial
- // keystroke in the queue, so here skip the partial keystroke and get the
- // next key from the queue
- //
- while (1) {
- //
- // If there is no pending key, then return.
- //
- Status = KeyboardReadKeyStrokeWorker (ConsoleIn, &KeyData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // If it is partial keystroke, skip it.
- //
- if (KeyData.Key.ScanCode == SCAN_NULL && KeyData.Key.UnicodeChar == CHAR_NULL) {
- continue;
- }
- //
- // Translate the CTRL-Alpha characters to their corresponding control value
- // (ctrl-a = 0x0001 through ctrl-Z = 0x001A)
- //
- if ((KeyData.KeyState.KeyShiftState & (EFI_LEFT_CONTROL_PRESSED | EFI_RIGHT_CONTROL_PRESSED)) != 0) {
- if (KeyData.Key.UnicodeChar >= L'a' && KeyData.Key.UnicodeChar <= L'z') {
- KeyData.Key.UnicodeChar = (CHAR16) (KeyData.Key.UnicodeChar - L'a' + 1);
- } else if (KeyData.Key.UnicodeChar >= L'A' && KeyData.Key.UnicodeChar <= L'Z') {
- KeyData.Key.UnicodeChar = (CHAR16) (KeyData.Key.UnicodeChar - L'A' + 1);
- }
- }
-
- CopyMem (Key, &KeyData.Key, sizeof (EFI_INPUT_KEY));
- return EFI_SUCCESS;
- }
-}
-
-/**
- Event notification function for SIMPLE_TEXT_IN.WaitForKey event
- Signal the event if there is key available
-
- @param Event the event object
- @param Context waitting context
-
-**/
-VOID
-EFIAPI
-KeyboardWaitForKey (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- EFI_TPL OldTpl;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleIn;
- EFI_KEY_DATA KeyData;
-
- ConsoleIn = (KEYBOARD_CONSOLE_IN_DEV *) Context;
-
- //
- // Enter critical section
- //
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- KeyboardTimerHandler (NULL, ConsoleIn);
-
- if (!ConsoleIn->KeyboardErr) {
- //
- // WaitforKey doesn't suppor the partial key.
- // Considering if the partial keystroke is enabled, there maybe a partial
- // keystroke in the queue, so here skip the partial keystroke and get the
- // next key from the queue
- //
- while (!IsEfikeyBufEmpty (&ConsoleIn->EfiKeyQueue)) {
- CopyMem (
- &KeyData,
- &(ConsoleIn->EfiKeyQueue.Buffer[ConsoleIn->EfiKeyQueue.Head]),
- sizeof (EFI_KEY_DATA)
- );
- if (KeyData.Key.ScanCode == SCAN_NULL && KeyData.Key.UnicodeChar == CHAR_NULL) {
- PopEfikeyBufHead (&ConsoleIn->EfiKeyQueue, &KeyData);
- continue;
- }
- //
- // if there is pending value key, signal the event.
- //
- gBS->SignalEvent (Event);
- break;
- }
- }
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
-}
-
-/**
- Event notification function for SIMPLE_TEXT_INPUT_EX_PROTOCOL.WaitForKeyEx event
- Signal the event if there is key available
-
- @param Event event object
- @param Context waiting context
-
-**/
-VOID
-EFIAPI
-KeyboardWaitForKeyEx (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-
-{
- KeyboardWaitForKey (Event, Context);
-}
-
-/**
- Reset the input device and optionaly run diagnostics
-
- @param This Protocol instance pointer.
- @param ExtendedVerification Driver may perform diagnostics on reset.
-
- @retval EFI_SUCCESS The device was reset.
- @retval EFI_DEVICE_ERROR The device is not functioning properly and could
- not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardEfiResetEx (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-
-{
- KEYBOARD_CONSOLE_IN_DEV *ConsoleInDev;
-
- ConsoleInDev = TEXT_INPUT_EX_KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (This);
-
- return ConsoleInDev->ConIn.Reset (
- &ConsoleInDev->ConIn,
- ExtendedVerification
- );
-}
-
-/**
- Reads the next keystroke from the input device. The WaitForKey Event can
- be used to test for existance of a keystroke via WaitForEvent () call.
-
-
- @param This Protocol instance pointer.
- @param KeyData A pointer to a buffer that is filled in with the keystroke
- state data for the key that was pressed.
-
- @retval EFI_SUCCESS The keystroke information was returned.
- @retval EFI_NOT_READY There was no keystroke data availiable.
- @retval EFI_DEVICE_ERROR The keystroke information was not returned due to
- hardware errors.
- @retval EFI_INVALID_PARAMETER KeyData is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardReadKeyStrokeEx (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- OUT EFI_KEY_DATA *KeyData
- )
-
-{
- KEYBOARD_CONSOLE_IN_DEV *ConsoleInDev;
-
- if (KeyData == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- ConsoleInDev = TEXT_INPUT_EX_KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (This);
- return KeyboardReadKeyStrokeWorker (ConsoleInDev, KeyData);
-}
-
-/**
- Set certain state for the input device.
-
- @param This Protocol instance pointer.
- @param KeyToggleState A pointer to the EFI_KEY_TOGGLE_STATE to set the
- state for the input device.
-
- @retval EFI_SUCCESS The device state was set successfully.
- @retval EFI_DEVICE_ERROR The device is not functioning correctly and could
- not have the setting adjusted.
- @retval EFI_UNSUPPORTED The device does not have the ability to set its state.
- @retval EFI_INVALID_PARAMETER KeyToggleState is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardSetState (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN EFI_KEY_TOGGLE_STATE *KeyToggleState
- )
-
-{
- EFI_STATUS Status;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleInDev;
- EFI_TPL OldTpl;
-
- if (KeyToggleState == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- ConsoleInDev = TEXT_INPUT_EX_KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (This);
-
- //
- // Enter critical section
- //
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- if (ConsoleInDev->KeyboardErr) {
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if ((*KeyToggleState & EFI_TOGGLE_STATE_VALID) != EFI_TOGGLE_STATE_VALID) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- //
- // Update the status light
- //
- ConsoleInDev->ScrollLock = FALSE;
- ConsoleInDev->NumLock = FALSE;
- ConsoleInDev->CapsLock = FALSE;
- ConsoleInDev->IsSupportPartialKey = FALSE;
-
- if ((*KeyToggleState & EFI_SCROLL_LOCK_ACTIVE) == EFI_SCROLL_LOCK_ACTIVE) {
- ConsoleInDev->ScrollLock = TRUE;
- }
- if ((*KeyToggleState & EFI_NUM_LOCK_ACTIVE) == EFI_NUM_LOCK_ACTIVE) {
- ConsoleInDev->NumLock = TRUE;
- }
- if ((*KeyToggleState & EFI_CAPS_LOCK_ACTIVE) == EFI_CAPS_LOCK_ACTIVE) {
- ConsoleInDev->CapsLock = TRUE;
- }
- if ((*KeyToggleState & EFI_KEY_STATE_EXPOSED) == EFI_KEY_STATE_EXPOSED) {
- ConsoleInDev->IsSupportPartialKey = TRUE;
- }
-
- Status = UpdateStatusLights (ConsoleInDev);
- if (EFI_ERROR (Status)) {
- Status = EFI_DEVICE_ERROR;
- }
-
-Exit:
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
-
- return Status;
-
-}
-
-/**
- Register a notification function for a particular keystroke for the input device.
-
- @param This Protocol instance pointer.
- @param KeyData A pointer to a buffer that is filled in with the keystroke
- information data for the key that was pressed.
- @param KeyNotificationFunction Points to the function to be called when the key
- sequence is typed specified by KeyData.
- @param NotifyHandle Points to the unique handle assigned to the registered notification.
-
- @retval EFI_SUCCESS The notification function was registered successfully.
- @retval EFI_OUT_OF_RESOURCES Unable to allocate resources for necesssary data structures.
- @retval EFI_INVALID_PARAMETER KeyData or NotifyHandle or KeyNotificationFunction is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardRegisterKeyNotify (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN EFI_KEY_DATA *KeyData,
- IN EFI_KEY_NOTIFY_FUNCTION KeyNotificationFunction,
- OUT VOID **NotifyHandle
- )
-{
- EFI_STATUS Status;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleInDev;
- EFI_TPL OldTpl;
- LIST_ENTRY *Link;
- KEYBOARD_CONSOLE_IN_EX_NOTIFY *CurrentNotify;
- KEYBOARD_CONSOLE_IN_EX_NOTIFY *NewNotify;
-
- if (KeyData == NULL || NotifyHandle == NULL || KeyNotificationFunction == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- ConsoleInDev = TEXT_INPUT_EX_KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (This);
-
- //
- // Enter critical section
- //
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- //
- // Return EFI_SUCCESS if the (KeyData, NotificationFunction) is already registered.
- //
- for (Link = ConsoleInDev->NotifyList.ForwardLink; Link != &ConsoleInDev->NotifyList; Link = Link->ForwardLink) {
- CurrentNotify = CR (
- Link,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY,
- NotifyEntry,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE
- );
- if (IsKeyRegistered (&CurrentNotify->KeyData, KeyData)) {
- if (CurrentNotify->KeyNotificationFn == KeyNotificationFunction) {
- *NotifyHandle = CurrentNotify;
- Status = EFI_SUCCESS;
- goto Exit;
- }
- }
- }
-
- //
- // Allocate resource to save the notification function
- //
- NewNotify = (KEYBOARD_CONSOLE_IN_EX_NOTIFY *) AllocateZeroPool (sizeof (KEYBOARD_CONSOLE_IN_EX_NOTIFY));
- if (NewNotify == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- NewNotify->Signature = KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE;
- NewNotify->KeyNotificationFn = KeyNotificationFunction;
- CopyMem (&NewNotify->KeyData, KeyData, sizeof (EFI_KEY_DATA));
- InsertTailList (&ConsoleInDev->NotifyList, &NewNotify->NotifyEntry);
-
- *NotifyHandle = NewNotify;
- Status = EFI_SUCCESS;
-
-Exit:
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
- return Status;
-
-}
-
-/**
- Remove a registered notification function from a particular keystroke.
-
- @param This Protocol instance pointer.
- @param NotificationHandle The handle of the notification function being unregistered.
-
-
- @retval EFI_SUCCESS The notification function was unregistered successfully.
- @retval EFI_INVALID_PARAMETER The NotificationHandle is invalid.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardUnregisterKeyNotify (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN VOID *NotificationHandle
- )
-{
- EFI_STATUS Status;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleInDev;
- EFI_TPL OldTpl;
- LIST_ENTRY *Link;
- KEYBOARD_CONSOLE_IN_EX_NOTIFY *CurrentNotify;
-
- if (NotificationHandle == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- ConsoleInDev = TEXT_INPUT_EX_KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (This);
-
- //
- // Enter critical section
- //
- OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
-
- for (Link = ConsoleInDev->NotifyList.ForwardLink; Link != &ConsoleInDev->NotifyList; Link = Link->ForwardLink) {
- CurrentNotify = CR (
- Link,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY,
- NotifyEntry,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE
- );
- if (CurrentNotify == NotificationHandle) {
- //
- // Remove the notification function from NotifyList and free resources
- //
- RemoveEntryList (&CurrentNotify->NotifyEntry);
-
- gBS->FreePool (CurrentNotify);
- Status = EFI_SUCCESS;
- goto Exit;
- }
- }
-
- //
- // Can not find the specified Notification Handle
- //
- Status = EFI_INVALID_PARAMETER;
-Exit:
- //
- // Leave critical section and return
- //
- gBS->RestoreTPL (OldTpl);
- return Status;
-}
-
diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c deleted file mode 100644 index c020202349..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c +++ /dev/null @@ -1,642 +0,0 @@ -/** @file
-
- PS/2 Keyboard driver. Routines that interacts with callers,
- conforming to EFI driver model
-
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Ps2Keyboard.h"
-
-//
-// Function prototypes
-//
-/**
- Test controller is a keyboard Controller.
-
- @param This Pointer of EFI_DRIVER_BINDING_PROTOCOL
- @param Controller driver's controller
- @param RemainingDevicePath children device path
-
- @retval EFI_UNSUPPORTED controller is not floppy disk
- @retval EFI_SUCCESS controller is floppy disk
-**/
-EFI_STATUS
-EFIAPI
-KbdControllerDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Create KEYBOARD_CONSOLE_IN_DEV instance on controller.
-
- @param This Pointer of EFI_DRIVER_BINDING_PROTOCOL
- @param Controller driver controller handle
- @param RemainingDevicePath Children's device path
-
- @retval whether success to create floppy control instance.
-**/
-EFI_STATUS
-EFIAPI
-KbdControllerDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param This Protocol instance pointer.
- @param ControllerHandle Handle of device to stop driver on
- @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
- children is zero stop the entire bus driver.
- @param ChildHandleBuffer List of Child Handles to Stop.
-
- @retval EFI_SUCCESS This driver is removed ControllerHandle
- @retval other This driver was not removed from this device
-
-**/
-EFI_STATUS
-EFIAPI
-KbdControllerDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-/**
- Free the waiting key notify list.
-
- @param ListHead Pointer to list head
-
- @retval EFI_INVALID_PARAMETER ListHead is NULL
- @retval EFI_SUCCESS Sucess to free NotifyList
-**/
-EFI_STATUS
-KbdFreeNotifyList (
- IN OUT LIST_ENTRY *ListHead
- );
-
-//
-// DriverBinding Protocol Instance
-//
-EFI_DRIVER_BINDING_PROTOCOL gKeyboardControllerDriver = {
- KbdControllerDriverSupported,
- KbdControllerDriverStart,
- KbdControllerDriverStop,
- 0xa,
- NULL,
- NULL
-};
-
-/**
- Test controller is a keyboard Controller.
-
- @param This Pointer of EFI_DRIVER_BINDING_PROTOCOL
- @param Controller driver's controller
- @param RemainingDevicePath children device path
-
- @retval EFI_UNSUPPORTED controller is not floppy disk
- @retval EFI_SUCCESS controller is floppy disk
-**/
-EFI_STATUS
-EFIAPI
-KbdControllerDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_ISA_IO_PROTOCOL *IsaIo;
-
- //
- // Open the IO Abstraction(s) needed to perform the supported test
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiIsaIoProtocolGuid,
- (VOID **) &IsaIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Use the ISA I/O Protocol to see if Controller is the Keyboard controller
- //
- if (IsaIo->ResourceList->Device.HID != EISA_PNP_ID (0x303) || IsaIo->ResourceList->Device.UID != 0) {
- Status = EFI_UNSUPPORTED;
- }
- //
- // Close the I/O Abstraction(s) used to perform the supported test
- //
- gBS->CloseProtocol (
- Controller,
- &gEfiIsaIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-/**
- Create KEYBOARD_CONSOLE_IN_DEV instance on controller.
-
- @param This Pointer of EFI_DRIVER_BINDING_PROTOCOL
- @param Controller driver controller handle
- @param RemainingDevicePath Children's device path
-
- @retval whether success to create floppy control instance.
-**/
-EFI_STATUS
-EFIAPI
-KbdControllerDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_STATUS Status1;
- EFI_ISA_IO_PROTOCOL *IsaIo;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleIn;
- UINT8 Data;
- EFI_STATUS_CODE_VALUE StatusCode;
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
-
- StatusCode = 0;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &ParentDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- //
- // Report that the keyboard is being enabled
- //
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_PC_ENABLE,
- ParentDevicePath
- );
-
- //
- // Get the ISA I/O Protocol on Controller's handle
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiIsaIoProtocolGuid,
- (VOID **) &IsaIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- return EFI_INVALID_PARAMETER;
- }
- //
- // Allocate private data
- //
- ConsoleIn = AllocateZeroPool (sizeof (KEYBOARD_CONSOLE_IN_DEV));
- if (ConsoleIn == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_CONTROLLER_ERROR;
- goto ErrorExit;
- }
- //
- // Setup the device instance
- //
- ConsoleIn->Signature = KEYBOARD_CONSOLE_IN_DEV_SIGNATURE;
- ConsoleIn->Handle = Controller;
- (ConsoleIn->ConIn).Reset = KeyboardEfiReset;
- (ConsoleIn->ConIn).ReadKeyStroke = KeyboardReadKeyStroke;
- ConsoleIn->DataRegisterAddress = KEYBOARD_8042_DATA_REGISTER;
- ConsoleIn->StatusRegisterAddress = KEYBOARD_8042_STATUS_REGISTER;
- ConsoleIn->CommandRegisterAddress = KEYBOARD_8042_COMMAND_REGISTER;
- ConsoleIn->IsaIo = IsaIo;
- ConsoleIn->DevicePath = ParentDevicePath;
-
- ConsoleIn->ConInEx.Reset = KeyboardEfiResetEx;
- ConsoleIn->ConInEx.ReadKeyStrokeEx = KeyboardReadKeyStrokeEx;
- ConsoleIn->ConInEx.SetState = KeyboardSetState;
- ConsoleIn->ConInEx.RegisterKeyNotify = KeyboardRegisterKeyNotify;
- ConsoleIn->ConInEx.UnregisterKeyNotify = KeyboardUnregisterKeyNotify;
-
- InitializeListHead (&ConsoleIn->NotifyList);
-
- //
- // Fix for random hangs in System waiting for the Key if no KBC is present in BIOS.
- // When KBC decode (IO port 0x60/0x64 decode) is not enabled,
- // KeyboardRead will read back as 0xFF and return status is EFI_SUCCESS.
- // So instead we read status register to detect after read if KBC decode is enabled.
- //
-
- //
- // Return code is ignored on purpose.
- //
- if (!PcdGetBool (PcdFastPS2Detection)) {
- KeyboardRead (ConsoleIn, &Data);
- if ((KeyReadStatusRegister (ConsoleIn) & (KBC_PARE | KBC_TIM)) == (KBC_PARE | KBC_TIM)) {
- //
- // If nobody decodes KBC I/O port, it will read back as 0xFF.
- // Check the Time-Out and Parity bit to see if it has an active KBC in system
- //
- Status = EFI_DEVICE_ERROR;
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_NOT_DETECTED;
- goto ErrorExit;
- }
- }
-
- //
- // Setup the WaitForKey event
- //
- Status = gBS->CreateEvent (
- EVT_NOTIFY_WAIT,
- TPL_NOTIFY,
- KeyboardWaitForKey,
- ConsoleIn,
- &((ConsoleIn->ConIn).WaitForKey)
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_CONTROLLER_ERROR;
- goto ErrorExit;
- }
- //
- // Setup the WaitForKeyEx event
- //
- Status = gBS->CreateEvent (
- EVT_NOTIFY_WAIT,
- TPL_NOTIFY,
- KeyboardWaitForKeyEx,
- ConsoleIn,
- &(ConsoleIn->ConInEx.WaitForKeyEx)
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_CONTROLLER_ERROR;
- goto ErrorExit;
- }
- // Setup a periodic timer, used for reading keystrokes at a fixed interval
- //
- Status = gBS->CreateEvent (
- EVT_TIMER | EVT_NOTIFY_SIGNAL,
- TPL_NOTIFY,
- KeyboardTimerHandler,
- ConsoleIn,
- &ConsoleIn->TimerEvent
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_CONTROLLER_ERROR;
- goto ErrorExit;
- }
-
- Status = gBS->SetTimer (
- ConsoleIn->TimerEvent,
- TimerPeriodic,
- KEYBOARD_TIMER_INTERVAL
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_CONTROLLER_ERROR;
- goto ErrorExit;
- }
-
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_PC_PRESENCE_DETECT,
- ParentDevicePath
- );
-
- //
- // Reset the keyboard device
- //
- Status = ConsoleIn->ConInEx.Reset (&ConsoleIn->ConInEx, FeaturePcdGet (PcdPs2KbdExtendedVerification));
- if (EFI_ERROR (Status)) {
- Status = EFI_DEVICE_ERROR;
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_NOT_DETECTED;
- goto ErrorExit;
- }
-
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_PC_DETECTED,
- ParentDevicePath
- );
-
- ConsoleIn->ControllerNameTable = NULL;
- AddUnicodeString2 (
- "eng",
- gPs2KeyboardComponentName.SupportedLanguages,
- &ConsoleIn->ControllerNameTable,
- L"PS/2 Keyboard Device",
- TRUE
- );
- AddUnicodeString2 (
- "en",
- gPs2KeyboardComponentName2.SupportedLanguages,
- &ConsoleIn->ControllerNameTable,
- L"PS/2 Keyboard Device",
- FALSE
- );
-
-
- //
- // Install protocol interfaces for the keyboard device.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Controller,
- &gEfiSimpleTextInProtocolGuid,
- &ConsoleIn->ConIn,
- &gEfiSimpleTextInputExProtocolGuid,
- &ConsoleIn->ConInEx,
- NULL
- );
- if (EFI_ERROR (Status)) {
- StatusCode = EFI_PERIPHERAL_KEYBOARD | EFI_P_EC_CONTROLLER_ERROR;
- goto ErrorExit;
- }
-
- return Status;
-
-ErrorExit:
- //
- // Report error code
- //
- if (StatusCode != 0) {
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_ERROR_CODE | EFI_ERROR_MINOR,
- StatusCode,
- ParentDevicePath
- );
- }
-
- if ((ConsoleIn != NULL) && (ConsoleIn->ConIn.WaitForKey != NULL)) {
- gBS->CloseEvent (ConsoleIn->ConIn.WaitForKey);
- }
-
- if ((ConsoleIn != NULL) && (ConsoleIn->TimerEvent != NULL)) {
- gBS->CloseEvent (ConsoleIn->TimerEvent);
- }
- if ((ConsoleIn != NULL) && (ConsoleIn->ConInEx.WaitForKeyEx != NULL)) {
- gBS->CloseEvent (ConsoleIn->ConInEx.WaitForKeyEx);
- }
- KbdFreeNotifyList (&ConsoleIn->NotifyList);
- if ((ConsoleIn != NULL) && (ConsoleIn->ControllerNameTable != NULL)) {
- FreeUnicodeStringTable (ConsoleIn->ControllerNameTable);
- }
- //
- // Since there will be no timer handler for keyboard input any more,
- // exhaust input data just in case there is still keyboard data left
- //
- if (ConsoleIn != NULL) {
- Status1 = EFI_SUCCESS;
- while (!EFI_ERROR (Status1) && (Status != EFI_DEVICE_ERROR)) {
- Status1 = KeyboardRead (ConsoleIn, &Data);;
- }
- }
-
- if (ConsoleIn != NULL) {
- gBS->FreePool (ConsoleIn);
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- gBS->CloseProtocol (
- Controller,
- &gEfiIsaIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param This Protocol instance pointer.
- @param ControllerHandle Handle of device to stop driver on
- @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
- children is zero stop the entire bus driver.
- @param ChildHandleBuffer List of Child Handles to Stop.
-
- @retval EFI_SUCCESS This driver is removed ControllerHandle
- @retval other This driver was not removed from this device
-
-**/
-EFI_STATUS
-EFIAPI
-KbdControllerDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- EFI_SIMPLE_TEXT_INPUT_PROTOCOL *ConIn;
- KEYBOARD_CONSOLE_IN_DEV *ConsoleIn;
- UINT8 Data;
-
- //
- // Disable Keyboard
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSimpleTextInProtocolGuid,
- (VOID **) &ConIn,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSimpleTextInputExProtocolGuid,
- NULL,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- ConsoleIn = KEYBOARD_CONSOLE_IN_DEV_FROM_THIS (ConIn);
-
- //
- // Report that the keyboard is being disabled
- //
- REPORT_STATUS_CODE_WITH_DEVICE_PATH (
- EFI_PROGRESS_CODE,
- EFI_PERIPHERAL_KEYBOARD | EFI_P_PC_DISABLE,
- ConsoleIn->DevicePath
- );
-
- if (ConsoleIn->TimerEvent != NULL) {
- gBS->CloseEvent (ConsoleIn->TimerEvent);
- ConsoleIn->TimerEvent = NULL;
- }
-
- //
- // Since there will be no timer handler for keyboard input any more,
- // exhaust input data just in case there is still keyboard data left
- //
- Status = EFI_SUCCESS;
- while (!EFI_ERROR (Status)) {
- Status = KeyboardRead (ConsoleIn, &Data);;
- }
- //
- // Uninstall the SimpleTextIn and SimpleTextInEx protocols
- //
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiSimpleTextInProtocolGuid,
- &ConsoleIn->ConIn,
- &gEfiSimpleTextInputExProtocolGuid,
- &ConsoleIn->ConInEx,
- NULL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- gBS->CloseProtocol (
- Controller,
- &gEfiIsaIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- //
- // Free other resources
- //
- if ((ConsoleIn->ConIn).WaitForKey != NULL) {
- gBS->CloseEvent ((ConsoleIn->ConIn).WaitForKey);
- (ConsoleIn->ConIn).WaitForKey = NULL;
- }
- if (ConsoleIn->ConInEx.WaitForKeyEx != NULL) {
- gBS->CloseEvent (ConsoleIn->ConInEx.WaitForKeyEx);
- ConsoleIn->ConInEx.WaitForKeyEx = NULL;
- }
- KbdFreeNotifyList (&ConsoleIn->NotifyList);
- FreeUnicodeStringTable (ConsoleIn->ControllerNameTable);
- gBS->FreePool (ConsoleIn);
-
- return EFI_SUCCESS;
-}
-
-/**
- Free the waiting key notify list.
-
- @param ListHead Pointer to list head
-
- @retval EFI_INVALID_PARAMETER ListHead is NULL
- @retval EFI_SUCCESS Sucess to free NotifyList
-**/
-EFI_STATUS
-KbdFreeNotifyList (
- IN OUT LIST_ENTRY *ListHead
- )
-{
- KEYBOARD_CONSOLE_IN_EX_NOTIFY *NotifyNode;
-
- if (ListHead == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- while (!IsListEmpty (ListHead)) {
- NotifyNode = CR (
- ListHead->ForwardLink,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY,
- NotifyEntry,
- KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE
- );
- RemoveEntryList (ListHead->ForwardLink);
- gBS->FreePool (NotifyNode);
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- The module Entry Point for module Ps2Keyboard.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializePs2Keyboard(
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- //
- // Install driver model protocol(s).
- //
- Status = EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gKeyboardControllerDriver,
- ImageHandle,
- &gPs2KeyboardComponentName,
- &gPs2KeyboardComponentName2
- );
- ASSERT_EFI_ERROR (Status);
-
-
- return Status;
-}
-
diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h deleted file mode 100644 index 2023905538..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h +++ /dev/null @@ -1,550 +0,0 @@ -/** @file
- PS/2 keyboard driver header file
-
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _PS2KEYBOARD_H_
-#define _PS2KEYBOARD_H_
-
-#include <FrameworkDxe.h>
-
-#include <Protocol/SimpleTextIn.h>
-#include <Protocol/SimpleTextInEx.h>
-#include <Protocol/IsaIo.h>
-#include <Protocol/DevicePath.h>
-#include <Protocol/Ps2Policy.h>
-
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/ReportStatusCodeLib.h>
-#include <Library/DebugLib.h>
-#include <Library/UefiRuntimeServicesTableLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/TimerLib.h>
-#include <Library/PcdLib.h>
-
-//
-// Global Variables
-//
-extern EFI_DRIVER_BINDING_PROTOCOL gKeyboardControllerDriver;
-extern EFI_COMPONENT_NAME_PROTOCOL gPs2KeyboardComponentName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gPs2KeyboardComponentName2;
-
-//
-// Driver Private Data
-//
-#define KEYBOARD_CONSOLE_IN_DEV_SIGNATURE SIGNATURE_32 ('k', 'k', 'e', 'y')
-#define KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE SIGNATURE_32 ('k', 'c', 'e', 'n')
-
-typedef struct _KEYBOARD_CONSOLE_IN_EX_NOTIFY {
- UINTN Signature;
- EFI_KEY_DATA KeyData;
- EFI_KEY_NOTIFY_FUNCTION KeyNotificationFn;
- LIST_ENTRY NotifyEntry;
-} KEYBOARD_CONSOLE_IN_EX_NOTIFY;
-
-#define KEYBOARD_SCAN_CODE_MAX_COUNT 32
-typedef struct {
- UINT8 Buffer[KEYBOARD_SCAN_CODE_MAX_COUNT];
- UINTN Head;
- UINTN Tail;
-} SCAN_CODE_QUEUE;
-
-#define KEYBOARD_EFI_KEY_MAX_COUNT 256
-typedef struct {
- EFI_KEY_DATA Buffer[KEYBOARD_EFI_KEY_MAX_COUNT];
- UINTN Head;
- UINTN Tail;
-} EFI_KEY_QUEUE;
-
-typedef struct {
- UINTN Signature;
-
- EFI_HANDLE Handle;
- EFI_SIMPLE_TEXT_INPUT_PROTOCOL ConIn;
- EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL ConInEx;
- EFI_ISA_IO_PROTOCOL *IsaIo;
-
- EFI_EVENT TimerEvent;
-
- UINT32 DataRegisterAddress;
- UINT32 StatusRegisterAddress;
- UINT32 CommandRegisterAddress;
-
- BOOLEAN LeftCtrl;
- BOOLEAN RightCtrl;
- BOOLEAN LeftAlt;
- BOOLEAN RightAlt;
- BOOLEAN LeftShift;
- BOOLEAN RightShift;
- BOOLEAN LeftLogo;
- BOOLEAN RightLogo;
- BOOLEAN Menu;
- BOOLEAN SysReq;
-
- BOOLEAN CapsLock;
- BOOLEAN NumLock;
- BOOLEAN ScrollLock;
-
- BOOLEAN IsSupportPartialKey;
- //
- // Queue storing key scancodes
- //
- SCAN_CODE_QUEUE ScancodeQueue;
- EFI_KEY_QUEUE EfiKeyQueue;
-
- //
- // Error state
- //
- BOOLEAN KeyboardErr;
-
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
-
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
- //
- // Notification Function List
- //
- LIST_ENTRY NotifyList;
-} KEYBOARD_CONSOLE_IN_DEV;
-
-#define KEYBOARD_CONSOLE_IN_DEV_FROM_THIS(a) CR (a, KEYBOARD_CONSOLE_IN_DEV, ConIn, KEYBOARD_CONSOLE_IN_DEV_SIGNATURE)
-#define TEXT_INPUT_EX_KEYBOARD_CONSOLE_IN_DEV_FROM_THIS(a) \
- CR (a, \
- KEYBOARD_CONSOLE_IN_DEV, \
- ConInEx, \
- KEYBOARD_CONSOLE_IN_DEV_SIGNATURE \
- )
-
-#define TABLE_END 0x0
-
-//
-// Driver entry point
-//
-/**
- The user Entry Point for module Ps2Keyboard. The user code starts with this function.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @retval EFI_SUCCESS The entry point is executed successfully.
- @retval other Some error occurs when executing this entry point.
-
-**/
-EFI_STATUS
-EFIAPI
-InstallPs2KeyboardDriver (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-#define KEYBOARD_8042_DATA_REGISTER 0x60
-#define KEYBOARD_8042_STATUS_REGISTER 0x64
-#define KEYBOARD_8042_COMMAND_REGISTER 0x64
-
-#define KEYBOARD_KBEN 0xF4
-#define KEYBOARD_CMDECHO_ACK 0xFA
-
-#define KEYBOARD_MAX_TRY 256 // 256
-#define KEYBOARD_TIMEOUT 65536 // 0.07s
-#define KEYBOARD_WAITFORVALUE_TIMEOUT 1000000 // 1s
-#define KEYBOARD_BAT_TIMEOUT 4000000 // 4s
-#define KEYBOARD_TIMER_INTERVAL 200000 // 0.02s
-#define SCANCODE_EXTENDED0 0xE0
-#define SCANCODE_EXTENDED1 0xE1
-#define SCANCODE_CTRL_MAKE 0x1D
-#define SCANCODE_CTRL_BREAK 0x9D
-#define SCANCODE_ALT_MAKE 0x38
-#define SCANCODE_ALT_BREAK 0xB8
-#define SCANCODE_LEFT_SHIFT_MAKE 0x2A
-#define SCANCODE_LEFT_SHIFT_BREAK 0xAA
-#define SCANCODE_RIGHT_SHIFT_MAKE 0x36
-#define SCANCODE_RIGHT_SHIFT_BREAK 0xB6
-#define SCANCODE_CAPS_LOCK_MAKE 0x3A
-#define SCANCODE_NUM_LOCK_MAKE 0x45
-#define SCANCODE_SCROLL_LOCK_MAKE 0x46
-#define SCANCODE_DELETE_MAKE 0x53
-#define SCANCODE_LEFT_LOGO_MAKE 0x5B //GUI key defined in Keyboard scan code
-#define SCANCODE_LEFT_LOGO_BREAK 0xDB
-#define SCANCODE_RIGHT_LOGO_MAKE 0x5C
-#define SCANCODE_RIGHT_LOGO_BREAK 0xDC
-#define SCANCODE_MENU_MAKE 0x5D //APPS key defined in Keyboard scan code
-#define SCANCODE_MENU_BREAK 0xDD
-#define SCANCODE_SYS_REQ_MAKE 0x37
-#define SCANCODE_SYS_REQ_BREAK 0xB7
-#define SCANCODE_SYS_REQ_MAKE_WITH_ALT 0x54
-#define SCANCODE_SYS_REQ_BREAK_WITH_ALT 0xD4
-
-#define SCANCODE_MAX_MAKE 0x60
-
-
-#define KEYBOARD_STATUS_REGISTER_HAS_OUTPUT_DATA BIT0 ///< 0 - Output register has no data; 1 - Output register has data
-#define KEYBOARD_STATUS_REGISTER_HAS_INPUT_DATA BIT1 ///< 0 - Input register has no data; 1 - Input register has data
-#define KEYBOARD_STATUS_REGISTER_SYSTEM_FLAG BIT2 ///< Set to 0 after power on reset
-#define KEYBOARD_STATUS_REGISTER_INPUT_DATA_TYPE BIT3 ///< 0 - Data in input register is data; 1 - Data in input register is command
-#define KEYBOARD_STATUS_REGISTER_ENABLE_FLAG BIT4 ///< 0 - Keyboard is disable; 1 - Keyboard is enable
-#define KEYBOARD_STATUS_REGISTER_TRANSMIT_TIMEOUT BIT5 ///< 0 - Transmit is complete without timeout; 1 - Transmit is timeout without complete
-#define KEYBOARD_STATUS_REGISTER_RECEIVE_TIMEOUT BIT6 ///< 0 - Receive is complete without timeout; 1 - Receive is timeout without complete
-#define KEYBOARD_STATUS_REGISTER_PARITY BIT7 ///< 0 - Odd parity; 1 - Even parity
-
-#define KEYBOARD_8042_COMMAND_READ 0x20
-#define KEYBOARD_8042_COMMAND_WRITE 0x60
-#define KEYBOARD_8042_COMMAND_DISABLE_MOUSE_INTERFACE 0xA7
-#define KEYBOARD_8042_COMMAND_ENABLE_MOUSE_INTERFACE 0xA8
-#define KEYBOARD_8042_COMMAND_CONTROLLER_SELF_TEST 0xAA
-#define KEYBOARD_8042_COMMAND_KEYBOARD_INTERFACE_SELF_TEST 0xAB
-#define KEYBOARD_8042_COMMAND_DISABLE_KEYBOARD_INTERFACE 0xAD
-
-#define KEYBOARD_8048_COMMAND_CLEAR_OUTPUT_DATA 0xF4
-#define KEYBOARD_8048_COMMAND_RESET 0xFF
-#define KEYBOARD_8048_COMMAND_SELECT_SCAN_CODE_SET 0xF0
-
-#define KEYBOARD_8048_RETURN_8042_BAT_SUCCESS 0xAA
-#define KEYBOARD_8048_RETURN_8042_BAT_ERROR 0xFC
-#define KEYBOARD_8048_RETURN_8042_ACK 0xFA
-
-
-//
-// Keyboard Controller Status
-//
-#define KBC_PARE 0x80 // Parity Error
-#define KBC_TIM 0x40 // General Time Out
-
-//
-// Other functions that are used among .c files
-//
-/**
- Show keyboard status lights according to
- indicators in ConsoleIn.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
-
- @return status
-
-**/
-EFI_STATUS
-UpdateStatusLights (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- );
-
-/**
- write key to keyboard.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
- @param Data value wanted to be written
-
- @retval EFI_TIMEOUT - GC_TODO: Add description for return value
- @retval EFI_SUCCESS - GC_TODO: Add description for return value
-
-**/
-EFI_STATUS
-KeyboardRead (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- OUT UINT8 *Data
- );
-
-/**
- Get scancode from scancode buffer and translate into EFI-scancode and unicode defined by EFI spec.
-
- The function is always called in TPL_NOTIFY.
-
- @param ConsoleIn KEYBOARD_CONSOLE_IN_DEV instance pointer
-
-**/
-VOID
-KeyGetchar (
- IN OUT KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- );
-
-/**
- Perform 8042 controller and keyboard Initialization.
- If ExtendedVerification is TRUE, do additional test for
- the keyboard interface
-
- @param ConsoleIn - KEYBOARD_CONSOLE_IN_DEV instance pointer
- @param ExtendedVerification - indicates a thorough initialization
-
- @retval EFI_DEVICE_ERROR Fail to init keyboard
- @retval EFI_SUCCESS Success to init keyboard
-**/
-EFI_STATUS
-InitKeyboard (
- IN OUT KEYBOARD_CONSOLE_IN_DEV *ConsoleIn,
- IN BOOLEAN ExtendedVerification
- );
-
-/**
- Disable the keyboard interface of the 8042 controller.
-
- @param ConsoleIn - the device instance
-
- @return status of issuing disable command
-
-**/
-EFI_STATUS
-DisableKeyboard (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- );
-
-/**
- Timer event handler: read a series of scancodes from 8042
- and put them into memory scancode buffer.
- it read as much scancodes to either fill
- the memory buffer or empty the keyboard buffer.
- It is registered as running under TPL_NOTIFY
-
- @param Event - The timer event
- @param Context - A KEYBOARD_CONSOLE_IN_DEV pointer
-
-**/
-VOID
-EFIAPI
-KeyboardTimerHandler (
- IN EFI_EVENT Event,
- IN VOID *Context
- );
-
-/**
- logic reset keyboard
- Implement SIMPLE_TEXT_IN.Reset()
- Perform 8042 controller and keyboard initialization
-
- @param This Pointer to instance of EFI_SIMPLE_TEXT_INPUT_PROTOCOL
- @param ExtendedVerification Indicate that the driver may perform a more
- exhaustive verification operation of the device during
- reset, now this par is ignored in this driver
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardEfiReset (
- IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- );
-
-/**
- Implement SIMPLE_TEXT_IN.ReadKeyStroke().
- Retrieve key values for driver user.
-
- @param This Pointer to instance of EFI_SIMPLE_TEXT_INPUT_PROTOCOL
- @param Key The output buffer for key value
-
- @retval EFI_SUCCESS success to read key stroke
-**/
-EFI_STATUS
-EFIAPI
-KeyboardReadKeyStroke (
- IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
- OUT EFI_INPUT_KEY *Key
- );
-
-/**
- Event notification function for SIMPLE_TEXT_IN.WaitForKey event
- Signal the event if there is key available
-
- @param Event the event object
- @param Context waitting context
-
-**/
-VOID
-EFIAPI
-KeyboardWaitForKey (
- IN EFI_EVENT Event,
- IN VOID *Context
- );
-
-/**
- Read status register.
-
- @param ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
-
- @return value in status register
-
-**/
-UINT8
-KeyReadStatusRegister (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- );
-
-/**
- Check whether there is Ps/2 Keyboard device in system by 0xF4 Keyboard Command
- If Keyboard receives 0xF4, it will respond with 'ACK'. If it doesn't respond, the device
- should not be in system.
-
- @param[in] ConsoleIn Pointer to instance of KEYBOARD_CONSOLE_IN_DEV
-
- @retval TRUE Keyboard in System.
- @retval FALSE Keyboard not in System.
-**/
-BOOLEAN
-EFIAPI
-CheckKeyboardConnect (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- );
-
-/**
- Event notification function for SIMPLE_TEXT_INPUT_EX_PROTOCOL.WaitForKeyEx event
- Signal the event if there is key available
-
- @param Event event object
- @param Context waiting context
-
-**/
-VOID
-EFIAPI
-KeyboardWaitForKeyEx (
- IN EFI_EVENT Event,
- IN VOID *Context
- );
-
-//
-// Simple Text Input Ex protocol function prototypes
-//
-
-/**
- Reset the input device and optionaly run diagnostics
-
- @param This - Protocol instance pointer.
- @param ExtendedVerification - Driver may perform diagnostics on reset.
-
- @retval EFI_SUCCESS - The device was reset.
- @retval EFI_DEVICE_ERROR - The device is not functioning properly and could
- not be reset.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardEfiResetEx (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- );
-
-/**
- Reads the next keystroke from the input device. The WaitForKey Event can
- be used to test for existance of a keystroke via WaitForEvent () call.
-
-
- @param This - Protocol instance pointer.
- @param KeyData - A pointer to a buffer that is filled in with the keystroke
- state data for the key that was pressed.
-
- @retval EFI_SUCCESS - The keystroke information was returned.
- @retval EFI_NOT_READY - There was no keystroke data availiable.
- @retval EFI_DEVICE_ERROR - The keystroke information was not returned due to
- hardware errors.
- @retval EFI_INVALID_PARAMETER - KeyData is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardReadKeyStrokeEx (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- OUT EFI_KEY_DATA *KeyData
- );
-
-/**
- Set certain state for the input device.
-
- @param This - Protocol instance pointer.
- @param KeyToggleState - A pointer to the EFI_KEY_TOGGLE_STATE to set the
- state for the input device.
-
- @retval EFI_SUCCESS - The device state was set successfully.
- @retval EFI_DEVICE_ERROR - The device is not functioning correctly and could
- not have the setting adjusted.
- @retval EFI_UNSUPPORTED - The device does not have the ability to set its state.
- @retval EFI_INVALID_PARAMETER - KeyToggleState is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardSetState (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN EFI_KEY_TOGGLE_STATE *KeyToggleState
- );
-
-/**
- Register a notification function for a particular keystroke for the input device.
-
- @param This - Protocol instance pointer.
- @param KeyData - A pointer to a buffer that is filled in with the keystroke
- information data for the key that was pressed.
- @param KeyNotificationFunction - Points to the function to be called when the key
- sequence is typed specified by KeyData.
- @param NotifyHandle - Points to the unique handle assigned to the registered notification.
-
- @retval EFI_SUCCESS - The notification function was registered successfully.
- @retval EFI_OUT_OF_RESOURCES - Unable to allocate resources for necesssary data structures.
- @retval EFI_INVALID_PARAMETER - KeyData or NotifyHandle is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardRegisterKeyNotify (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN EFI_KEY_DATA *KeyData,
- IN EFI_KEY_NOTIFY_FUNCTION KeyNotificationFunction,
- OUT VOID **NotifyHandle
- );
-
-/**
- Remove a registered notification function from a particular keystroke.
-
- @param This - Protocol instance pointer.
- @param NotificationHandle - The handle of the notification function being unregistered.
-
-
- @retval EFI_SUCCESS - The notification function was unregistered successfully.
- @retval EFI_INVALID_PARAMETER - The NotificationHandle is invalid.
- @retval EFI_NOT_FOUND - Can not find the matching entry in database.
-
-**/
-EFI_STATUS
-EFIAPI
-KeyboardUnregisterKeyNotify (
- IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
- IN VOID *NotificationHandle
- );
-
-/**
- Push one key data to the EFI key buffer.
-
- @param Queue Pointer to instance of EFI_KEY_QUEUE.
- @param KeyData The key data to push.
-**/
-VOID
-PushEfikeyBufTail (
- IN EFI_KEY_QUEUE *Queue,
- IN EFI_KEY_DATA *KeyData
- );
-
-/**
- Judge whether is a registed key
-
- @param RegsiteredData A pointer to a buffer that is filled in with the keystroke
- state data for the key that was registered.
- @param InputData A pointer to a buffer that is filled in with the keystroke
- state data for the key that was pressed.
-
- @retval TRUE Key be pressed matches a registered key.
- @retval FLASE Match failed.
-
-**/
-BOOLEAN
-IsKeyRegistered (
- IN EFI_KEY_DATA *RegsiteredData,
- IN EFI_KEY_DATA *InputData
- );
-
-#endif
diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni Binary files differdeleted file mode 100644 index 0410dd216a..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.uni +++ /dev/null diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni Binary files differdeleted file mode 100644 index 155d2515f8..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxeExtra.uni +++ /dev/null diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf deleted file mode 100644 index 13c1ea9091..0000000000 --- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf +++ /dev/null @@ -1,85 +0,0 @@ -## @file
-# Ps2 Keyboard Driver.
-#
-# Ps2 Keyboard Driver for UEFI. The keyboard type implemented follows IBM
-# compatible PS2 protocol using Scan Code Set 1.
-#
-# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = Ps2KeyboardDxe
- MODULE_UNI_FILE = Ps2KeyboardDxe.uni
- FILE_GUID = 3DC82376-637B-40a6-A8FC-A565417F2C38
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InitializePs2Keyboard
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-# DRIVER_BINDING = gKeyboardControllerDriver;
-# COMPONENT_NAME = gPs2KeyboardComponentName;
-# COMPONENT_NAME2 = gPs2KeyboardComponentName2;
-#
-
-[Sources]
- ComponentName.c
- Ps2Keyboard.h
- Ps2KbdCtrller.c
- Ps2KbdTextIn.c
- Ps2Keyboard.c
-
-
-[Packages]
- MdePkg/MdePkg.dec
- IntelFrameworkPkg/IntelFrameworkPkg.dec
- IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
-
-[LibraryClasses]
- MemoryAllocationLib
- UefiRuntimeServicesTableLib
- DebugLib
- ReportStatusCodeLib
- UefiBootServicesTableLib
- UefiLib
- UefiDriverEntryPoint
- BaseLib
- BaseMemoryLib
- TimerLib
- PcdLib
-
-[Protocols]
- gEfiSimpleTextInProtocolGuid ## BY_START
- gEfiSimpleTextInputExProtocolGuid ## BY_START
- gEfiPs2PolicyProtocolGuid ## SOMETIMES_CONSUMES
- gEfiIsaIoProtocolGuid ## TO_START
- gEfiDevicePathProtocolGuid ## TO_START
-
-[FeaturePcd]
- gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPs2KbdExtendedVerification ## CONSUMES
-
-[Pcd]
- gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdFastPS2Detection ## SOMETIMES_CONSUMES
-
-#
-# [Event]
-#
-# ##
-# # Timer event used to read key strokes at a regular interval.
-# #
-# EVENT_TYPE_PERIODIC_TIMER ## CONSUMES
-#
-
-[UserExtensions.TianoCore."ExtraFiles"]
- Ps2KeyboardDxeExtra.uni
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