1 files changed, 165 insertions, 0 deletions

diff --git a/private/ntos/nthals/halx86/i386/ixkdcom.h b/private/ntos/nthals/halx86/i386/ixkdcom.h
new file mode 100644
index 000000000..40171040a
--- /dev/null
+++ b/private/ntos/nthals/halx86/i386/ixkdcom.h
@@ -0,0 +1,165 @@
+/*++
+
+Copyright (c) 1990  Microsoft Corporation
+
+Module Name:
+
+    ixkdcom.h
+
+Abstract:
+
+    This module contains the header file for a very simple com port package.
+
+Author:
+
+    Bryan M. Willman (bryanwi) 24-Sep-1990
+
+Revision History:
+
+    John Vert (jvert) 19-Jul-1991
+        Moved into HAL
+--*/
+
+#define COM1_PORT   0x03f8
+#define COM2_PORT   0x02f8
+
+#define COM_DAT     0x00
+#define COM_IEN     0x01            // interrupt enable register
+#define COM_LCR     0x03            // line control registers
+#define COM_MCR     0x04            // modem control reg
+#define COM_LSR     0x05            // line status register
+#define COM_MSR     0x06            // modem status register
+#define COM_DLL     0x00            // divisor latch least sig
+#define COM_DLM     0x01            // divisor latch most sig
+
+#define COM_BI      0x10
+#define COM_FE      0x08
+#define COM_PE      0x04
+#define COM_OE      0x02
+
+#define LC_DLAB     0x80            // divisor latch access bit
+
+#define CLOCK_RATE  0x1C200         // USART clock rate
+
+#define MC_DTRRTS   0x03            // Control bits to assert DTR and RTS
+#define MS_DSRCTSCD 0xB0            // Status bits for DSR, CTS and CD
+#define MS_CD       0x80
+
+#define BD_150      150
+#define BD_300      300
+#define BD_600      600
+#define BD_1200     1200
+#define BD_2400     2400
+#define BD_4800     4800
+#define BD_9600     9600
+#define BD_14400    14400
+#define BD_19200    19200
+#define BD_56000    56000
+
+#define COM_OUTRDY  0x20
+#define COM_DATRDY  0x01
+
+
+//
+// This bit controls the loopback testing mode of the device.  Basically
+// the outputs are connected to the inputs (and vice versa).
+//
+#define SERIAL_MCR_LOOP     0x10
+
+//
+// This bit is used for general purpose output.
+//
+#define SERIAL_MCR_OUT1     0x04
+
+//
+// This bit contains the (complemented) state of the clear to send
+// (CTS) line.
+//
+#define SERIAL_MSR_CTS      0x10
+
+//
+// This bit contains the (complemented) state of the data set ready
+// (DSR) line.
+//
+#define SERIAL_MSR_DSR      0x20
+
+//
+// This bit contains the (complemented) state of the ring indicator
+// (RI) line.
+//
+#define SERIAL_MSR_RI       0x40
+
+//
+// This bit contains the (complemented) state of the data carrier detect
+// (DCD) line.
+//
+#define SERIAL_MSR_DCD      0x80
+
+typedef struct _CPPORT {
+    PUCHAR  Address;
+    ULONG  Baud;
+    USHORT  Flags;
+    TIME_FIELDS     CarrierLostTime;
+//    ULONG   LockVar;
+//    KSPIN_LOCK Lock;
+} CPPORT, *PCPPORT;
+
+#define PORT_DEFAULTRATE    0x0001      // baud rate not specified, using default
+#define PORT_MODEMCONTROL   0x0002      // using modem controls
+#define PORT_SAVED          0x0004      // port is in saved state
+#define PORT_NOCDLTIME      0x0010      // 'Carrier detect lost' time not set
+#define PORT_DISBAUD        0x0020      // Display baud rate abbrv
+#define PORT_SENDINGSTRING  0x0040      // Sending modem string (don't recurse)
+#define PORT_MDM_CD         0x0080      // CD while in modem control mode
+
+VOID
+CpInitialize (
+    PCPPORT  Port,
+    PUCHAR  Address,
+    ULONG Rate
+    );
+
+VOID
+CpSetBaud (
+    PCPPORT  Port,
+    ULONG  Rate
+    );
+
+USHORT
+CpQueryBaud (
+    PCPPORT  Port
+    );
+
+VOID
+CpPutByte (
+    PCPPORT  Port,
+    UCHAR   Byte
+    );
+
+USHORT
+CpGetByte (
+    PCPPORT  Port,
+    PUCHAR  Byte,
+    BOOLEAN WaitForData
+    );
+
+VOID
+CpLockPort (
+    PCPPORT Port
+    );
+
+VOID
+CpUnlockPort (
+    PCPPORT Port
+    );
+
+VOID
+CpStallExecution (
+    VOID
+    );
+
+BOOLEAN
+CpDoesPortExist(
+    IN PUCHAR Address
+    );
+