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MdeModulePkg: Apply uncrustify changes

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the MdeModulePkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
This commit is contained in:
Michael Kubacki
2021-12-05 14:54:02 -08:00
committed by mergify[bot]
parent 7c7184e201
commit 1436aea4d5
994 changed files with 107608 additions and 101311 deletions
Download Patch File Download Diff File Expand all files Collapse all files

249
MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.c
View File

@@ -9,9 +9,9 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include "Ps2Mouse.h"
#include "CommPs2.h"
UINT8 SampleRateTbl[MaxSampleRate] = { 0xa, 0x14, 0x28, 0x3c, 0x50, 0x64, 0xc8 };
UINT8 SampleRateTbl[MaxSampleRate] = { 0xa, 0x14, 0x28, 0x3c, 0x50, 0x64, 0xc8 };
UINT8 ResolutionTbl[MaxResolution] = { 0, 1, 2, 3 };
UINT8 ResolutionTbl[MaxResolution] = { 0, 1, 2, 3 };
/**
Issue self test command via IsaIo interface.
@@ -34,6 +34,7 @@ KbcSelfTest (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Read return code
//
@@ -45,6 +46,7 @@ KbcSelfTest (
if (Data != 0x55) {
return EFI_DEVICE_ERROR;
}
//
// Set system flag
//
@@ -63,7 +65,7 @@ KbcSelfTest (
return Status;
}
Data |= CMD_SYS_FLAG;
Data |= CMD_SYS_FLAG;
Status = Out8042Data (Data);
if (EFI_ERROR (Status)) {
return Status;
@@ -149,7 +151,7 @@ KbcDisableKb (
**/
EFI_STATUS
CheckKbStatus (
OUT BOOLEAN *KeyboardEnable
OUT BOOLEAN *KeyboardEnable
)
{
EFI_STATUS Status;
@@ -167,6 +169,7 @@ CheckKbStatus (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Check keyboard enable or not
//
@@ -201,6 +204,7 @@ PS2MouseReset (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Check BAT Complete Code
//
@@ -212,6 +216,7 @@ PS2MouseReset (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Check BAT Complete Code
//
@@ -231,7 +236,7 @@ PS2MouseReset (
**/
EFI_STATUS
PS2MouseSetSampleRate (
IN MOUSE_SR SampleRate
IN MOUSE_SR SampleRate
)
{
EFI_STATUS Status;
@@ -258,7 +263,7 @@ PS2MouseSetSampleRate (
**/
EFI_STATUS
PS2MouseSetResolution (
IN MOUSE_RE Resolution
IN MOUSE_RE Resolution
)
{
EFI_STATUS Status;
@@ -285,7 +290,7 @@ PS2MouseSetResolution (
**/
EFI_STATUS
PS2MouseSetScaling (
IN MOUSE_SF Scaling
IN MOUSE_SF Scaling
)
{
//
@@ -321,7 +326,7 @@ PS2MouseEnable (
**/
EFI_STATUS
PS2MouseGetPacket (
PS2_MOUSE_DEV *MouseDev
PS2_MOUSE_DEV *MouseDev
)
{
@@ -336,111 +341,112 @@ PS2MouseGetPacket (
BOOLEAN LButton;
BOOLEAN RButton;
KeyboardEnable = FALSE;
State = PS2_READ_BYTE_ONE;
KeyboardEnable = FALSE;
State = PS2_READ_BYTE_ONE;
//
// State machine to get mouse packet
//
while (1) {
switch (State) {
case PS2_READ_BYTE_ONE:
//
// Read mouse first byte data, if failed, immediately return
//
KbcDisableAux ();
Count = 1;
Status = PS2MouseRead (&Data, &Count, State);
if (EFI_ERROR (Status)) {
KbcEnableAux ();
return EFI_NOT_READY;
}
case PS2_READ_BYTE_ONE:
//
// Read mouse first byte data, if failed, immediately return
//
KbcDisableAux ();
Count = 1;
Status = PS2MouseRead (&Data, &Count, State);
if (EFI_ERROR (Status)) {
KbcEnableAux ();
return EFI_NOT_READY;
}
if (Count != 1) {
KbcEnableAux ();
return EFI_NOT_READY;
}
if (Count != 1) {
KbcEnableAux ();
return EFI_NOT_READY;
}
if (IS_PS2_SYNC_BYTE (Data)) {
Packet[0] = Data;
State = PS2_READ_DATA_BYTE;
if (IS_PS2_SYNC_BYTE (Data)) {
Packet[0] = Data;
State = PS2_READ_DATA_BYTE;
CheckKbStatus (&KeyboardEnable);
KbcDisableKb ();
KbcEnableAux ();
}
break;
CheckKbStatus (&KeyboardEnable);
KbcDisableKb ();
KbcEnableAux ();
}
case PS2_READ_DATA_BYTE:
Count = 2;
Status = PS2MouseRead ((Packet + 1), &Count, State);
if (EFI_ERROR (Status)) {
break;
case PS2_READ_DATA_BYTE:
Count = 2;
Status = PS2MouseRead ((Packet + 1), &Count, State);
if (EFI_ERROR (Status)) {
if (KeyboardEnable) {
KbcEnableKb ();
}
return EFI_NOT_READY;
}
if (Count != 2) {
if (KeyboardEnable) {
KbcEnableKb ();
}
return EFI_NOT_READY;
}
State = PS2_PROCESS_PACKET;
break;
case PS2_PROCESS_PACKET:
if (KeyboardEnable) {
KbcEnableKb ();
}
return EFI_NOT_READY;
}
if (Count != 2) {
if (KeyboardEnable) {
KbcEnableKb ();
//
// Decode the packet
//
RelativeMovementX = Packet[1];
RelativeMovementY = Packet[2];
//
// Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0
// Byte 0 | Y overflow | X overflow | Y sign bit | X sign bit | Always 1 | Middle Btn | Right Btn | Left Btn
// Byte 1 | 8 bit X Movement
// Byte 2 | 8 bit Y Movement
//
// X sign bit + 8 bit X Movement : 9-bit signed twos complement integer that presents the relative displacement of the device in the X direction since the last data transmission.
// Y sign bit + 8 bit Y Movement : Same as X sign bit + 8 bit X Movement.
//
//
// First, Clear X and Y high 8 bits
//
RelativeMovementX = (INT16)(RelativeMovementX & 0xFF);
RelativeMovementY = (INT16)(RelativeMovementY & 0xFF);
//
// Second, if the 9-bit signed twos complement integer is negative, set the high 8 bit 0xff
//
if ((Packet[0] & 0x10) != 0) {
RelativeMovementX = (INT16)(RelativeMovementX | 0xFF00);
}
return EFI_NOT_READY;
}
if ((Packet[0] & 0x20) != 0) {
RelativeMovementY = (INT16)(RelativeMovementY | 0xFF00);
}
State = PS2_PROCESS_PACKET;
break;
RButton = (UINT8)(Packet[0] & 0x2);
LButton = (UINT8)(Packet[0] & 0x1);
case PS2_PROCESS_PACKET:
if (KeyboardEnable) {
KbcEnableKb ();
}
//
// Decode the packet
//
RelativeMovementX = Packet[1];
RelativeMovementY = Packet[2];
//
// Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0
// Byte 0 | Y overflow | X overflow | Y sign bit | X sign bit | Always 1 | Middle Btn | Right Btn | Left Btn
// Byte 1 | 8 bit X Movement
// Byte 2 | 8 bit Y Movement
//
// X sign bit + 8 bit X Movement : 9-bit signed twos complement integer that presents the relative displacement of the device in the X direction since the last data transmission.
// Y sign bit + 8 bit Y Movement : Same as X sign bit + 8 bit X Movement.
//
//
// First, Clear X and Y high 8 bits
//
RelativeMovementX = (INT16) (RelativeMovementX & 0xFF);
RelativeMovementY = (INT16) (RelativeMovementY & 0xFF);
//
// Second, if the 9-bit signed twos complement integer is negative, set the high 8 bit 0xff
//
if ((Packet[0] & 0x10) != 0) {
RelativeMovementX = (INT16) (RelativeMovementX | 0xFF00);
}
if ((Packet[0] & 0x20) != 0) {
RelativeMovementY = (INT16) (RelativeMovementY | 0xFF00);
}
//
// Update mouse state
//
MouseDev->State.RelativeMovementX += RelativeMovementX;
MouseDev->State.RelativeMovementY -= RelativeMovementY;
MouseDev->State.RightButton = (UINT8)(RButton ? TRUE : FALSE);
MouseDev->State.LeftButton = (UINT8)(LButton ? TRUE : FALSE);
MouseDev->StateChanged = TRUE;
RButton = (UINT8) (Packet[0] & 0x2);
LButton = (UINT8) (Packet[0] & 0x1);
//
// Update mouse state
//
MouseDev->State.RelativeMovementX += RelativeMovementX;
MouseDev->State.RelativeMovementY -= RelativeMovementY;
MouseDev->State.RightButton = (UINT8) (RButton ? TRUE : FALSE);
MouseDev->State.LeftButton = (UINT8) (LButton ? TRUE : FALSE);
MouseDev->StateChanged = TRUE;
return EFI_SUCCESS;
return EFI_SUCCESS;
}
}
}
@@ -456,15 +462,15 @@ PS2MouseGetPacket (
**/
EFI_STATUS
PS2MouseRead (
OUT UINT8 *Buffer,
IN OUT UINTN *BufSize,
IN UINTN State
OUT UINT8 *Buffer,
IN OUT UINTN *BufSize,
IN UINTN State
)
{
EFI_STATUS Status;
UINTN BytesRead;
Status = EFI_SUCCESS;
Status = EFI_SUCCESS;
if (State == PS2_READ_BYTE_ONE) {
//
@@ -478,17 +484,18 @@ PS2MouseRead (
}
for (BytesRead = 0; BytesRead < *BufSize; BytesRead++) {
Status = WaitOutputFull (TIMEOUT);
if (EFI_ERROR (Status)) {
break;
}
Buffer[BytesRead] = IoRead8 (KBC_DATA_PORT);
}
//
// Verify the correct number of bytes read
//
if (BytesRead == 0 || BytesRead != *BufSize) {
if ((BytesRead == 0) || (BytesRead != *BufSize)) {
Status = EFI_NOT_FOUND;
}
@@ -499,6 +506,7 @@ PS2MouseRead (
//
// 8042 I/O function
//
/**
I/O work flow of outing 8042 command.
@@ -509,7 +517,7 @@ PS2MouseRead (
**/
EFI_STATUS
Out8042Command (
IN UINT8 Command
IN UINT8 Command
)
{
EFI_STATUS Status;
@@ -521,6 +529,7 @@ Out8042Command (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Send command
//
@@ -544,10 +553,11 @@ Out8042Command (
**/
EFI_STATUS
Out8042Data (
IN UINT8 Data
IN UINT8 Data
)
{
EFI_STATUS Status;
//
// Wait keyboard controller input buffer empty
//
@@ -570,10 +580,10 @@ Out8042Data (
**/
EFI_STATUS
In8042Data (
IN OUT UINT8 *Data
IN OUT UINT8 *Data
)
{
UINTN Delay;
UINTN Delay;
Delay = TIMEOUT / 50;
@@ -609,8 +619,8 @@ In8042Data (
**/
EFI_STATUS
Out8042AuxCommand (
IN UINT8 Command,
IN BOOLEAN Resend
IN UINT8 Command,
IN BOOLEAN Resend
)
{
EFI_STATUS Status;
@@ -623,6 +633,7 @@ Out8042AuxCommand (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Send write to auxiliary device command
//
@@ -632,6 +643,7 @@ Out8042AuxCommand (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Send auxiliary device command
//
@@ -650,13 +662,11 @@ Out8042AuxCommand (
// Receive mouse acknowledge, command send success
//
return EFI_SUCCESS;
} else if (Resend) {
//
// Resend fail
//
return EFI_DEVICE_ERROR;
} else if (Data == PS2_RESEND) {
//
// Resend command
@@ -665,13 +675,11 @@ Out8042AuxCommand (
if (EFI_ERROR (Status)) {
return Status;
}
} else {
//
// Invalid return code
//
return EFI_DEVICE_ERROR;
}
return EFI_SUCCESS;
@@ -687,10 +695,11 @@ Out8042AuxCommand (
**/
EFI_STATUS
Out8042AuxData (
IN UINT8 Data
IN UINT8 Data
)
{
EFI_STATUS Status;
//
// Wait keyboard controller input buffer empty
//
@@ -698,6 +707,7 @@ Out8042AuxData (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Send write to auxiliary device command
//
@@ -728,7 +738,7 @@ Out8042AuxData (
**/
EFI_STATUS
In8042AuxData (
IN OUT UINT8 *Data
IN OUT UINT8 *Data
)
{
EFI_STATUS Status;
@@ -746,7 +756,6 @@ In8042AuxData (
return EFI_SUCCESS;
}
/**
Check keyboard controller status, if it is output buffer full and for auxiliary device.
@@ -758,7 +767,7 @@ CheckForInput (
VOID
)
{
UINT8 Data;
UINT8 Data;
Data = IoRead8 (KBC_CMD_STS_PORT);
@@ -782,11 +791,11 @@ CheckForInput (
**/
EFI_STATUS
WaitInputEmpty (
IN UINTN Timeout
IN UINTN Timeout
)
{
UINTN Delay;
UINT8 Data;
UINTN Delay;
UINT8 Data;
Delay = Timeout / 50;
@@ -821,11 +830,11 @@ WaitInputEmpty (
**/
EFI_STATUS
WaitOutputFull (
IN UINTN Timeout
IN UINTN Timeout
)
{
UINTN Delay;
UINT8 Data;
UINTN Delay;
UINT8 Data;
Delay = Timeout / 50;

88
MdeModulePkg/Bus/Isa/Ps2MouseDxe/CommPs2.h
View File

@@ -11,18 +11,18 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include "Ps2Mouse.h"
#define PS2_PACKET_LENGTH 3
#define PS2_SYNC_MASK 0xc
#define PS2_SYNC_BYTE 0x8
#define PS2_PACKET_LENGTH 3
#define PS2_SYNC_MASK 0xc
#define PS2_SYNC_BYTE 0x8
#define IS_PS2_SYNC_BYTE(byte) ((byte & PS2_SYNC_MASK) == PS2_SYNC_BYTE)
#define PS2_READ_BYTE_ONE 0
#define PS2_READ_DATA_BYTE 1
#define PS2_PROCESS_PACKET 2
#define PS2_READ_BYTE_ONE 0
#define PS2_READ_DATA_BYTE 1
#define PS2_PROCESS_PACKET 2
#define TIMEOUT 50000
#define BAT_TIMEOUT 500000
#define TIMEOUT 50000
#define BAT_TIMEOUT 500000
//
// 8042 I/O Port
@@ -42,31 +42,31 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#define ENABLE_KB 0xae
#define WRITE_AUX_DEV 0xd4
#define CMD_SYS_FLAG 0x04
#define CMD_KB_STS 0x10
#define CMD_KB_DIS 0x10
#define CMD_KB_EN 0x0
#define CMD_SYS_FLAG 0x04
#define CMD_KB_STS 0x10
#define CMD_KB_DIS 0x10
#define CMD_KB_EN 0x0
//
// 8042 Auxiliary Device Command
//
#define SETSF1_CMD 0xe6
#define SETSF2_CMD 0xe7
#define SETRE_CMD 0xe8
#define READ_CMD 0xeb
#define SETRM_CMD 0xf0
#define SETSR_CMD 0xf3
#define ENABLE_CMD 0xf4
#define DISABLE_CMD 0xf5
#define RESET_CMD 0xff
#define SETSF1_CMD 0xe6
#define SETSF2_CMD 0xe7
#define SETRE_CMD 0xe8
#define READ_CMD 0xeb
#define SETRM_CMD 0xf0
#define SETSR_CMD 0xf3
#define ENABLE_CMD 0xf4
#define DISABLE_CMD 0xf5
#define RESET_CMD 0xff
//
// return code
//
#define PS2_ACK 0xfa
#define PS2_RESEND 0xfe
#define PS2MOUSE_BAT1 0xaa
#define PS2MOUSE_BAT2 0x0
#define PS2_ACK 0xfa
#define PS2_RESEND 0xfe
#define PS2MOUSE_BAT1 0xaa
#define PS2MOUSE_BAT2 0x0
//
// Keyboard Controller Status
@@ -78,7 +78,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
///
/// General Time Out
///
#define KBC_TIM 0x40
#define KBC_TIM 0x40
///
/// Output buffer for auxiliary device (PS/2):
/// 0 - Holds keyboard data
@@ -176,7 +176,7 @@ KbcDisableKb (
**/
EFI_STATUS
CheckKbStatus (
OUT BOOLEAN *KeyboardEnable
OUT BOOLEAN *KeyboardEnable
);
/**
@@ -198,7 +198,7 @@ PS2MouseReset (
**/
EFI_STATUS
PS2MouseSetSampleRate (
IN MOUSE_SR SampleRate
IN MOUSE_SR SampleRate
);
/**
@@ -210,7 +210,7 @@ PS2MouseSetSampleRate (
**/
EFI_STATUS
PS2MouseSetResolution (
IN MOUSE_RE Resolution
IN MOUSE_RE Resolution
);
/**
@@ -222,7 +222,7 @@ PS2MouseSetResolution (
**/
EFI_STATUS
PS2MouseSetScaling (
IN MOUSE_SF Scaling
IN MOUSE_SF Scaling
);
/**
@@ -246,7 +246,7 @@ PS2MouseEnable (
**/
EFI_STATUS
PS2MouseGetPacket (
PS2_MOUSE_DEV *MouseDev
PS2_MOUSE_DEV *MouseDev
);
/**
@@ -260,14 +260,15 @@ PS2MouseGetPacket (
**/
EFI_STATUS
PS2MouseRead (
OUT UINT8 *Buffer,
IN OUT UINTN *BufSize,
IN UINTN State
OUT UINT8 *Buffer,
IN OUT UINTN *BufSize,
IN UINTN State
);
//
// 8042 I/O function
//
/**
I/O work flow of outing 8042 command.
@@ -278,7 +279,7 @@ PS2MouseRead (
**/
EFI_STATUS
Out8042Command (
IN UINT8 Command
IN UINT8 Command
);
/**
@@ -291,7 +292,7 @@ Out8042Command (
**/
EFI_STATUS
In8042Data (
IN OUT UINT8 *Data
IN OUT UINT8 *Data
);
/**
@@ -304,7 +305,7 @@ In8042Data (
**/
EFI_STATUS
Out8042Data (
IN UINT8 Data
IN UINT8 Data
);
/**
@@ -318,8 +319,8 @@ Out8042Data (
**/
EFI_STATUS
Out8042AuxCommand (
IN UINT8 Command,
IN BOOLEAN Resend
IN UINT8 Command,
IN BOOLEAN Resend
);
/**
@@ -332,7 +333,7 @@ Out8042AuxCommand (
**/
EFI_STATUS
In8042AuxData (
IN OUT UINT8 *Data
IN OUT UINT8 *Data
);
/**
@@ -345,7 +346,7 @@ In8042AuxData (
**/
EFI_STATUS
Out8042AuxData (
IN UINT8 Data
IN UINT8 Data
);
/**
@@ -369,7 +370,7 @@ CheckForInput (
**/
EFI_STATUS
WaitInputEmpty (
IN UINTN Timeout
IN UINTN Timeout
);
/**
@@ -382,8 +383,7 @@ WaitInputEmpty (
**/
EFI_STATUS
WaitOutputFull (
IN UINTN Timeout
IN UINTN Timeout
);
#endif

29
MdeModulePkg/Bus/Isa/Ps2MouseDxe/ComponentName.c
View File

@@ -20,14 +20,13 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gPs2MouseComponentNam
//
// EFI Component Name 2 Protocol
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gPs2MouseComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) Ps2MouseComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) Ps2MouseComponentNameGetControllerName,
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gPs2MouseComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME)Ps2MouseComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME)Ps2MouseComponentNameGetControllerName,
"en"
};
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPs2MouseDriverNameTable[] = {
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPs2MouseDriverNameTable[] = {
{
"eng;en",
L"PS/2 Mouse Driver"
@@ -165,16 +164,16 @@ Ps2MouseComponentNameGetDriverName (
EFI_STATUS
EFIAPI
Ps2MouseComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
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_POINTER_PROTOCOL *SimplePointerProtocol;
PS2_MOUSE_DEV *MouseDev;
EFI_STATUS Status;
EFI_SIMPLE_POINTER_PROTOCOL *SimplePointerProtocol;
PS2_MOUSE_DEV *MouseDev;
//
// This is a device driver, so ChildHandle must be NULL.
@@ -182,6 +181,7 @@ Ps2MouseComponentNameGetControllerName (
if (ChildHandle != NULL) {
return EFI_UNSUPPORTED;
}
//
// Check Controller's handle
//
@@ -190,13 +190,14 @@ Ps2MouseComponentNameGetControllerName (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Get the device context
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiSimplePointerProtocolGuid,
(VOID **) &SimplePointerProtocol,
(VOID **)&SimplePointerProtocol,
gPS2MouseDriver.DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL

185
MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.c
View File

@@ -13,7 +13,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
///
/// DriverBinding Protocol Instance
///
EFI_DRIVER_BINDING_PROTOCOL gPS2MouseDriver = {
EFI_DRIVER_BINDING_PROTOCOL gPS2MouseDriver = {
PS2MouseDriverSupported,
PS2MouseDriverStart,
PS2MouseDriverStop,
@@ -39,15 +39,15 @@ EFI_DRIVER_BINDING_PROTOCOL gPS2MouseDriver = {
EFI_STATUS
EFIAPI
PS2MouseDriverSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
{
EFI_STATUS Status;
EFI_SIO_PROTOCOL *Sio;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
ACPI_HID_DEVICE_PATH *Acpi;
EFI_STATUS Status;
EFI_SIO_PROTOCOL *Sio;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
ACPI_HID_DEVICE_PATH *Acpi;
//
// Check whether the controller is keyboard.
@@ -55,7 +55,7 @@ PS2MouseDriverSupported (
Status = gBS->OpenProtocol (
Controller,
&gEfiDevicePathProtocolGuid,
(VOID **) &DevicePath,
(VOID **)&DevicePath,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -65,37 +65,38 @@ PS2MouseDriverSupported (
}
do {
Acpi = (ACPI_HID_DEVICE_PATH *) DevicePath;
Acpi = (ACPI_HID_DEVICE_PATH *)DevicePath;
DevicePath = NextDevicePathNode (DevicePath);
} while (!IsDevicePathEnd (DevicePath));
if (DevicePathType (Acpi) != ACPI_DEVICE_PATH ||
(DevicePathSubType (Acpi) != ACPI_DP && DevicePathSubType (Acpi) != ACPI_EXTENDED_DP)) {
if ((DevicePathType (Acpi) != ACPI_DEVICE_PATH) ||
((DevicePathSubType (Acpi) != ACPI_DP) && (DevicePathSubType (Acpi) != ACPI_EXTENDED_DP)))
{
return EFI_UNSUPPORTED;
}
switch (Acpi->HID) {
case EISA_PNP_ID (0xF03):
case EISA_PNP_ID (0xF03):
//
// Microsoft PS/2 style mouse
//
case EISA_PNP_ID (0xF13):
//
// PS/2 Port for PS/2-style Mice
//
break;
case EISA_PNP_ID (0x303):
//
// IBM Enhanced (101/102-key, PS/2 mouse support)
//
if (Acpi->UID == 1) {
case EISA_PNP_ID (0xF13):
//
// PS/2 Port for PS/2-style Mice
//
break;
}
default:
return EFI_UNSUPPORTED;
break;
case EISA_PNP_ID (0x303):
//
// IBM Enhanced (101/102-key, PS/2 mouse support)
//
if (Acpi->UID == 1) {
break;
}
default:
return EFI_UNSUPPORTED;
break;
}
//
@@ -104,7 +105,7 @@ PS2MouseDriverSupported (
Status = gBS->OpenProtocol (
Controller,
&gEfiSioProtocolGuid,
(VOID **) &Sio,
(VOID **)&Sio,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -143,21 +144,21 @@ PS2MouseDriverSupported (
EFI_STATUS
EFIAPI
PS2MouseDriverStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
{
EFI_STATUS Status;
EFI_STATUS EmptyStatus;
EFI_SIO_PROTOCOL *Sio;
PS2_MOUSE_DEV *MouseDev;
UINT8 Data;
EFI_TPL OldTpl;
EFI_STATUS_CODE_VALUE StatusCode;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_STATUS Status;
EFI_STATUS EmptyStatus;
EFI_SIO_PROTOCOL *Sio;
PS2_MOUSE_DEV *MouseDev;
UINT8 Data;
EFI_TPL OldTpl;
EFI_STATUS_CODE_VALUE StatusCode;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
StatusCode = 0;
StatusCode = 0;
//
// Open the device path protocol
@@ -165,7 +166,7 @@ PS2MouseDriverStart (
Status = gBS->OpenProtocol (
Controller,
&gEfiDevicePathProtocolGuid,
(VOID **) &DevicePath,
(VOID **)&DevicePath,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -173,6 +174,7 @@ PS2MouseDriverStart (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Report that the keyboard is being enabled
//
@@ -188,7 +190,7 @@ PS2MouseDriverStart (
Status = gBS->OpenProtocol (
Controller,
&gEfiSioProtocolGuid,
(VOID **) &Sio,
(VOID **)&Sio,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
@@ -196,6 +198,7 @@ PS2MouseDriverStart (
if (EFI_ERROR (Status)) {
return Status;
}
//
// Raise TPL to avoid keyboard operation impact
//
@@ -209,6 +212,7 @@ PS2MouseDriverStart (
Status = EFI_OUT_OF_RESOURCES;
goto ErrorExit;
}
//
// Setup the device instance
//
@@ -223,14 +227,14 @@ PS2MouseDriverStart (
//
// Resolution = 4 counts/mm
//
MouseDev->Mode.ResolutionX = 4;
MouseDev->Mode.ResolutionY = 4;
MouseDev->Mode.LeftButton = TRUE;
MouseDev->Mode.RightButton = TRUE;
MouseDev->Mode.ResolutionX = 4;
MouseDev->Mode.ResolutionY = 4;
MouseDev->Mode.LeftButton = TRUE;
MouseDev->Mode.RightButton = TRUE;
MouseDev->SimplePointerProtocol.Reset = MouseReset;
MouseDev->SimplePointerProtocol.GetState = MouseGetState;
MouseDev->SimplePointerProtocol.Mode = &(MouseDev->Mode);
MouseDev->SimplePointerProtocol.Reset = MouseReset;
MouseDev->SimplePointerProtocol.GetState = MouseGetState;
MouseDev->SimplePointerProtocol.Mode = &(MouseDev->Mode);
//
// Initialize keyboard controller if necessary
@@ -275,15 +279,15 @@ PS2MouseDriverStart (
// Reset the mouse
//
Status = MouseDev->SimplePointerProtocol.Reset (
&MouseDev->SimplePointerProtocol,
FeaturePcdGet (PcdPs2MouseExtendedVerification)
);
&MouseDev->SimplePointerProtocol,
FeaturePcdGet (PcdPs2MouseExtendedVerification)
);
if (EFI_ERROR (Status)) {
//
// mouse not connected
//
Status = EFI_SUCCESS;
StatusCode = EFI_PERIPHERAL_MOUSE | EFI_P_EC_NOT_DETECTED;
Status = EFI_SUCCESS;
StatusCode = EFI_PERIPHERAL_MOUSE | EFI_P_EC_NOT_DETECTED;
goto ErrorExit;
}
@@ -307,6 +311,7 @@ PS2MouseDriverStart (
Status = EFI_OUT_OF_RESOURCES;
goto ErrorExit;
}
//
// Setup a periodic timer, used to poll mouse state
//
@@ -321,6 +326,7 @@ PS2MouseDriverStart (
Status = EFI_OUT_OF_RESOURCES;
goto ErrorExit;
}
//
// Start timer to poll mouse (100 samples per second)
//
@@ -346,7 +352,6 @@ PS2MouseDriverStart (
FALSE
);
//
// Install protocol interfaces for the mouse device.
//
@@ -441,21 +446,21 @@ ErrorExit:
EFI_STATUS
EFIAPI
PS2MouseDriverStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
{
EFI_STATUS Status;
EFI_SIMPLE_POINTER_PROTOCOL *SimplePointerProtocol;
PS2_MOUSE_DEV *MouseDev;
UINT8 Data;
EFI_STATUS Status;
EFI_SIMPLE_POINTER_PROTOCOL *SimplePointerProtocol;
PS2_MOUSE_DEV *MouseDev;
UINT8 Data;
Status = gBS->OpenProtocol (
Controller,
&gEfiSimplePointerProtocolGuid,
(VOID **) &SimplePointerProtocol,
(VOID **)&SimplePointerProtocol,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
@@ -535,15 +540,15 @@ PS2MouseDriverStop (
EFI_STATUS
EFIAPI
MouseReset (
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
)
{
EFI_STATUS Status;
PS2_MOUSE_DEV *MouseDev;
EFI_TPL OldTpl;
BOOLEAN KeyboardEnable;
UINT8 Data;
EFI_STATUS Status;
PS2_MOUSE_DEV *MouseDev;
EFI_TPL OldTpl;
BOOLEAN KeyboardEnable;
UINT8 Data;
MouseDev = PS2_MOUSE_DEV_FROM_THIS (This);
@@ -625,6 +630,7 @@ MouseReset (
goto Exit;
}
}
Exit:
gBS->RestoreTPL (OldTpl);
@@ -646,11 +652,11 @@ Exit:
**/
BOOLEAN
CheckMouseConnect (
IN PS2_MOUSE_DEV *MouseDev
IN PS2_MOUSE_DEV *MouseDev
)
{
EFI_STATUS Status;
EFI_STATUS Status;
Status = PS2MouseEnable ();
if (!EFI_ERROR (Status)) {
@@ -673,12 +679,12 @@ CheckMouseConnect (
EFI_STATUS
EFIAPI
MouseGetState (
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN OUT EFI_SIMPLE_POINTER_STATE *State
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN OUT EFI_SIMPLE_POINTER_STATE *State
)
{
PS2_MOUSE_DEV *MouseDev;
EFI_TPL OldTpl;
PS2_MOUSE_DEV *MouseDev;
EFI_TPL OldTpl;
MouseDev = PS2_MOUSE_DEV_FROM_THIS (This);
@@ -717,13 +723,13 @@ MouseGetState (
VOID
EFIAPI
MouseWaitForInput (
IN EFI_EVENT Event,
IN VOID *Context
IN EFI_EVENT Event,
IN VOID *Context
)
{
PS2_MOUSE_DEV *MouseDev;
PS2_MOUSE_DEV *MouseDev;
MouseDev = (PS2_MOUSE_DEV *) Context;
MouseDev = (PS2_MOUSE_DEV *)Context;
//
// Someone is waiting on the mouse event, if there's
@@ -732,7 +738,6 @@ MouseWaitForInput (
if (MouseDev->StateChanged) {
gBS->SignalEvent (Event);
}
}
/**
@@ -751,9 +756,9 @@ PollMouse (
)
{
PS2_MOUSE_DEV *MouseDev;
PS2_MOUSE_DEV *MouseDev;
MouseDev = (PS2_MOUSE_DEV *) Context;
MouseDev = (PS2_MOUSE_DEV *)Context;
//
// Polling mouse packet data
@@ -773,12 +778,12 @@ PollMouse (
**/
EFI_STATUS
EFIAPI
InitializePs2Mouse(
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
InitializePs2Mouse (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
EFI_STATUS Status;
//
// Install driver model protocol(s).
@@ -793,7 +798,5 @@ InitializePs2Mouse(
);
ASSERT_EFI_ERROR (Status);
return Status;
}

77
MdeModulePkg/Bus/Isa/Ps2MouseDxe/Ps2Mouse.h
View File

@@ -69,29 +69,29 @@ typedef enum {
//
// Driver Private Data
//
#define PS2_MOUSE_DEV_SIGNATURE SIGNATURE_32 ('p', 's', '2', 'm')
#define PS2_MOUSE_DEV_SIGNATURE SIGNATURE_32 ('p', 's', '2', 'm')
typedef struct {
UINTN Signature;
UINTN Signature;
EFI_HANDLE Handle;
EFI_SIMPLE_POINTER_PROTOCOL SimplePointerProtocol;
EFI_SIMPLE_POINTER_STATE State;
EFI_SIMPLE_POINTER_MODE Mode;
BOOLEAN StateChanged;
EFI_HANDLE Handle;
EFI_SIMPLE_POINTER_PROTOCOL SimplePointerProtocol;
EFI_SIMPLE_POINTER_STATE State;
EFI_SIMPLE_POINTER_MODE Mode;
BOOLEAN StateChanged;
//
// PS2 Mouse device specific information
//
MOUSE_SR SampleRate;
MOUSE_RE Resolution;
MOUSE_SF Scaling;
UINT8 DataPackageSize;
MOUSE_SR SampleRate;
MOUSE_RE Resolution;
MOUSE_SF Scaling;
UINT8 DataPackageSize;
EFI_EVENT TimerEvent;
EFI_EVENT TimerEvent;
EFI_UNICODE_STRING_TABLE *ControllerNameTable;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_UNICODE_STRING_TABLE *ControllerNameTable;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
} PS2_MOUSE_DEV;
#define PS2_MOUSE_DEV_FROM_THIS(a) CR (a, PS2_MOUSE_DEV, SimplePointerProtocol, PS2_MOUSE_DEV_SIGNATURE)
@@ -99,6 +99,7 @@ typedef struct {
//
// Function prototypes
//
/**
Test to see if this driver supports ControllerHandle. Any ControllerHandle
than contains a IsaIo protocol can be supported.
@@ -116,9 +117,9 @@ typedef struct {
EFI_STATUS
EFIAPI
PS2MouseDriverSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
@@ -139,9 +140,9 @@ PS2MouseDriverSupported (
EFI_STATUS
EFIAPI
PS2MouseDriverStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
/**
@@ -161,15 +162,16 @@ PS2MouseDriverStart (
EFI_STATUS
EFIAPI
PS2MouseDriverStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
//
// EFI Component Name Functions
//
/**
Retrieves a Unicode string that is the user readable name of the driver.
@@ -217,7 +219,6 @@ Ps2MouseComponentNameGetDriverName (
OUT CHAR16 **DriverName
);
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
@@ -289,11 +290,11 @@ Ps2MouseComponentNameGetDriverName (
EFI_STATUS
EFIAPI
Ps2MouseComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
/**
@@ -311,8 +312,8 @@ Ps2MouseComponentNameGetControllerName (
EFI_STATUS
EFIAPI
MouseReset (
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
/**
@@ -328,8 +329,8 @@ MouseReset (
EFI_STATUS
EFIAPI
MouseGetState (
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN OUT EFI_SIMPLE_POINTER_STATE *State
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN OUT EFI_SIMPLE_POINTER_STATE *State
);
/**
@@ -344,8 +345,8 @@ MouseGetState (
VOID
EFIAPI
MouseWaitForInput (
IN EFI_EVENT Event,
IN VOID *Context
IN EFI_EVENT Event,
IN VOID *Context
);
/**
@@ -373,7 +374,7 @@ PollMouse (
**/
EFI_STATUS
In8042Data (
IN OUT UINT8 *Data
IN OUT UINT8 *Data
);
/**
@@ -387,7 +388,7 @@ In8042Data (
**/
BOOLEAN
CheckMouseConnect (
IN PS2_MOUSE_DEV *MouseDev
IN PS2_MOUSE_DEV *MouseDev
);
#endif