diff options
| author | eric_tian <eric_tian@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-11-29 06:21:28 +0000 |
|---|---|---|
| committer | eric_tian <eric_tian@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-11-29 06:21:28 +0000 |
| commit | afd0fe223066cfae5eac42bc5751eb3d0a758096 (patch) | |
| tree | 2a2667ba1e2177a16f3462b7a0c916e38b5978a5 /IntelFrameworkModulePkg/Bus/Isa/Ps2MouseAbsolutePointerDxe/CommPs2.h | |
| parent | 09f72ae883ea67a0b20e625470fd4f53b56b8878 (diff) | |
| download | edk2-platforms-afd0fe223066cfae5eac42bc5751eb3d0a758096.tar.xz | |
the last check-in for Ps2MouseAbsolutePointer is not correct. do it again.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4343 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Isa/Ps2MouseAbsolutePointerDxe/CommPs2.h')
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Isa/Ps2MouseAbsolutePointerDxe/CommPs2.h | 430 |
1 files changed, 430 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2MouseAbsolutePointerDxe/CommPs2.h b/IntelFrameworkModulePkg/Bus/Isa/Ps2MouseAbsolutePointerDxe/CommPs2.h new file mode 100644 index 0000000000..869ac01992 --- /dev/null +++ b/IntelFrameworkModulePkg/Bus/Isa/Ps2MouseAbsolutePointerDxe/CommPs2.h @@ -0,0 +1,430 @@ +/**@file
+ PS2 Mouse Communication Interface
+
+
+Copyright (c) 2006 - 2007, Intel Corporation
+All rights reserved. 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 _COMMPS2_H_
+#define _COMMPS2_H_
+
+#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 TIMEOUT 50000
+#define BAT_TIMEOUT 500000
+
+//
+// 8042 I/O Port
+//
+#define KBC_DATA_PORT 0x60
+#define KBC_CMD_STS_PORT 0x64
+
+//
+// 8042 Command
+//
+#define READ_CMD_BYTE 0x20
+#define WRITE_CMD_BYTE 0x60
+#define DISABLE_AUX 0xa7
+#define ENABLE_AUX 0xa8
+#define SELF_TEST 0xaa
+#define DISABLE_KB 0xad
+#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
+
+//
+// 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
+
+//
+// return code
+//
+#define PS2_ACK 0xfa
+#define PS2_RESEND 0xfe
+#define PS2MOUSE_BAT1 0xaa
+#define PS2MOUSE_BAT2 0x0
+
+//
+// Keyboard Controller Status
+//
+#define KBC_PARE 0x80 // Parity Error
+#define KBC_TIM 0x40 // General Time Out
+#define KBC_AUXB 0x20 // Output buffer for auxiliary device (PS/2):
+// 0 - Holds keyboard data
+// 1 - Holds data for auxiliary device
+//
+#define KBC_KEYL 0x10 // Keyboard lock status:
+// 0 - keyboard locked
+// 1 - keyboard free
+//
+#define KBC_CD 0x08 // Command/Data:
+// 0 - data byte written via port 60h
+// 1 - command byte written via port 64h
+//
+#define KBC_SYSF 0x04 // System Flag:
+// 0 - power-on reset
+// 1 - self-test successful
+//
+#define KBC_INPB 0x02 // Input Buffer Status :
+// 0 - input buffer empty
+// 1 - CPU data in input buffer
+//
+#define KBC_OUTB 0x01 // Output Buffer Status :
+// 0 - output buffer empty
+// 1 - keyboard controller data in output buffer
+//
+EFI_STATUS
+KbcSelfTest (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+KbcEnableAux (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+KbcDisableAux (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+KbcEnableKb (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+KbcDisableKb (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+CheckKbStatus (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ OUT BOOLEAN *KeyboardEnable
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+ KeyboardEnable - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PS2MouseReset (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PS2MouseSetSampleRate (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN MOUSE_SR SampleRate
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+ SampleRate - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PS2MouseSetResolution (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN MOUSE_RE Resolution
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+ Resolution - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PS2MouseSetScaling (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN MOUSE_SF Scaling
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+ Scaling - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PS2MouseEnable (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ IsaIo - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PS2MouseGetPacket (
+ PS2_MOUSE_ABSOLUTE_POINTER_DEV *MouseAbsolutePointerDev
+ )
+/*++
+
+Routine Description:
+
+ GC_TODO: Add function description
+
+Arguments:
+
+ MouseDev - GC_TODO: add argument description
+
+Returns:
+
+ GC_TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PS2MouseRead (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ OUT VOID *Buffer,
+ IN OUT UINTN *BufSize,
+ IN UINTN State
+ );
+
+//
+// 8042 I/O function
+//
+EFI_STATUS
+Out8042Command (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN UINT8 Command
+ );
+
+EFI_STATUS
+In8042Data (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN OUT UINT8 *Data
+ );
+
+EFI_STATUS
+Out8042Data (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN UINT8 Data
+ );
+
+EFI_STATUS
+Out8042AuxCommand (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN UINT8 Command,
+ IN BOOLEAN Resend
+ );
+
+EFI_STATUS
+In8042AuxData (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN OUT UINT8 *Data
+ );
+
+EFI_STATUS
+Out8042AuxData (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN UINT8 Data
+ );
+
+EFI_STATUS
+CheckForInput (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo
+ );
+
+EFI_STATUS
+WaitInputEmpty (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN UINTN Timeout
+ );
+
+EFI_STATUS
+WaitOutputFull (
+ IN EFI_ISA_IO_PROTOCOL *IsaIo,
+ IN UINTN Timeout
+ );
+
+#endif // _COMMPS2_H_
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