./clock/Makefile.in,v

./clock/clock.c,v
./console/Makefile.in,v
./console/config.c,v
./console/console.c,v
./console/console.h,v
./console/debugio.c,v
./console/i8042.c,v
./console/i8042_p.h,v
./console/i8042vga.c,v
./console/i8042vga.h,v
./console/ns16550.c,v
./console/ns16550.h,v
./console/ns16550_p.h,v
./console/ns16550cfg.c,v
./console/ns16550cfg.h,v
./console/vga.c,v
./console/vga_p.h,v
./console/z85c30.c,v
./console/z85c30.h,v
./console/z85c30_p.h,v
./console/z85c30cfg.c,v
./console/z85c30cfg.h,v
./include/Makefile.in,v
./include/bsp.h,v
./include/chain.h,v
./include/coverhd.h,v
./include/extisrdrv.h,v
./include/nvram.h,v
./include/pci.h,v
./include/tod.h,v
./network/Makefile.in,v
./network/amd79c970.c,v
./network/amd79c970.h,v
./nvram/Makefile.in,v
./nvram/ds1385.h,v
./nvram/mk48t18.h,v
./nvram/nvram.c,v
./nvram/prepnvr.h,v
./nvram/stk11c68.h,v
./pci/Makefile.in,v
./pci/pci.c,v
./start/Makefile.in,v
./start/start.s,v
./startup/Makefile.in,v
./startup/bspclean.c,v
./startup/bspstart.c,v
./startup/bsptrap.s,v
./startup/device-tree,v
./startup/genpvec.c,v
./startup/linkcmds,v
./startup/rtems-ctor.cc,v
./startup/sbrk.c,v
./startup/setvec.c,v
./startup/spurious.c,v
./startup/swap.c,v
./timer/Makefile.in,v
./timer/timer.c,v
./tod/Makefile.in,v
./tod/cmos.h,v
./tod/tod.c,v
./universe/Makefile.in,v
./universe/universe.c,v
./vectors/Makefile.in,v
./vectors/README,v
./vectors/align_h.s,v
./vectors/vectors.s,v
./wrapup/Makefile.in,v
./Makefile.in,v
./README,v
./STATUS,v
./bsp_specs,v

1 files changed, 196 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/ppcn_60x/console/ns16550_p.h b/c/src/lib/libbsp/powerpc/ppcn_60x/console/ns16550_p.h
new file mode 100644
index 0000000000..7f7f51afa9
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/ppcn_60x/console/ns16550_p.h
@@ -0,0 +1,196 @@
+/*
+ *  COPYRIGHT (c) 1998 by Radstone Technology
+ *
+ *
+ * THIS FILE IS PROVIDED TO YOU, THE USER, "AS IS", WITHOUT WARRANTY OF ANY
+ * KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK
+ * AS TO THE QUALITY AND PERFORMANCE OF ALL CODE IN THIS FILE IS WITH YOU.
+ *
+ * You are hereby granted permission to use, copy, modify, and distribute
+ * this file, provided that this notice, plus the above copyright notice
+ * and disclaimer, appears in all copies. Radstone Technology will provide
+ * no support for this code.
+ *
+ */
+
+#ifndef _NS16550_P_H_
+#define _NS16550_P_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Define serial port read registers structure.
+ */
+
+typedef volatile struct _SP_READ_REGISTERS {
+    unsigned char ReceiveBuffer;
+    unsigned char InterruptEnable;
+    unsigned char InterruptId;
+    unsigned char LineControl;
+    unsigned char ModemControl;
+    unsigned char LineStatus;
+    unsigned char ModemStatus;
+    unsigned char ScratchPad;
+} SP_READ_REGISTERS, *PSP_READ_REGISTERS;
+
+/*
+ * Define serial port write registers structure.
+ */
+
+typedef volatile struct _SP_WRITE_REGISTERS {
+    unsigned char TransmitBuffer;
+    unsigned char InterruptEnable;
+    unsigned char FifoControl;
+    unsigned char LineControl;
+    unsigned char ModemControl;
+    unsigned char Reserved1;
+    unsigned char ModemStatus;
+    unsigned char ScratchPad;
+} SP_WRITE_REGISTERS, *PSP_WRITE_REGISTERS;
+
+/*
+ * Define serial port interrupt enable register structure.
+ */
+
+#define SP_INT_RX_ENABLE	0x01
+#define SP_INT_TX_ENABLE	0x02
+#define SP_INT_LS_ENABLE	0x04
+#define SP_INT_MS_ENABLE	0x08
+
+/*
+ * Define serial port interrupt id register structure.
+ */
+
+typedef struct _SP_INTERRUPT_ID {
+    unsigned char InterruptPending : 1;
+    unsigned char Identification : 3;
+    unsigned char Reserved1 : 2;
+    unsigned char FifoEnabled : 2;
+} SP_INTERRUPT_ID, *PSP_INTERRUPT_ID;
+
+/*
+ * Define serial port fifo control register structure.
+ */
+#define SP_FIFO_ENABLE	0x01
+#define SP_FIFO_RXRST	0x02
+#define SP_FIFO_TXRST	0x04
+#define SP_FIFO_DMA		0x08
+#define SP_FIFO_RXLEVEL	0xc0
+
+/*
+ * Define serial port line control register structure.
+ */
+#define SP_LINE_SIZE	0x03
+#define SP_LINE_STOP	0x04
+#define SP_LINE_PAR		0x08
+#define SP_LINE_ODD		0x10
+#define SP_LINE_STICK	0x20
+#define SP_LINE_BREAK	0x40
+#define SP_LINE_DLAB	0x80
+
+/*
+ * Line status register character size definitions.
+ */
+#define FIVE_BITS 0x0                   /* five bits per character */
+#define SIX_BITS 0x1                    /* six bits per character */
+#define SEVEN_BITS 0x2                  /* seven bits per character */
+#define EIGHT_BITS 0x3                  /* eight bits per character */
+
+/*
+ * Line speed divisor definition.
+ */
+#define NS16550_Baud(baud_rate) (115200/baud_rate)
+
+/*
+ * Define serial port modem control register structure.
+ */
+#define SP_MODEM_DTR	0x01
+#define SP_MODEM_RTS	0x02
+#define SP_MODEM_IRQ	0x08
+#define SP_MODEM_LOOP	0x10
+#define SP_MODEM_DIV4	0x80
+
+/*
+ * Define serial port line status register structure.
+ */
+#define SP_LSR_RDY		0x01
+#define SP_LSR_EOVRUN	0x02
+#define SP_LSR_EPAR		0x04
+#define SP_LSR_EFRAME	0x08
+#define SP_LSR_BREAK	0x10
+#define SP_LSR_THOLD	0x20
+#define SP_LSR_TX		0x40
+#define SP_LSR_EFIFO	0x80
+
+typedef struct _ns16550_context
+{
+        unsigned8       ucModemCtrl;
+} ns16550_context;
+
+/*
+ * Driver functions
+ */
+static boolean ns16550_probe(int minor);
+
+static void ns16550_init(int minor);
+
+static int ns16550_open(
+	int	major,
+	int	minor,
+	void	* arg
+);
+
+static int ns16550_close(
+	int	major,
+	int	minor,
+	void	* arg
+);
+
+static void ns16550_write_polled(
+	int   minor, 
+	char  cChar
+);
+
+static void ns16550_assert_RTS(
+	int minor
+);
+
+static void ns16550_negate_RTS(
+	int minor
+);
+
+static void ns16550_assert_DTR(
+	int minor
+);
+
+static void ns16550_negate_DTR(
+	int minor
+);
+
+static void ns16550_initialize_interrupts(int minor);
+
+static int ns16550_flush(int major, int minor, void *arg);
+
+static int ns16550_write_support_int(
+	int   minor,
+	const char *buf,
+	int   len
+);
+
+static int ns16550_write_support_polled(
+	int   minor,
+	const char *buf,
+	int   len
+	);
+
+static int ns16550_inbyte_nonblocking_polled(
+	int minor
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _NS16550_P_H_ */