Zilog z8536 defs

diff --git a/sys/dev/ic/z8536reg.h b/sys/dev/ic/z8536reg.h
new file mode 100644 (file)
index 0000000..55a286e
--- /dev/null
+++ b/sys/dev/ic/z8536reg.h
@@ -0,0 +1,89 @@
+/*     $OpenBSD: z8536reg.h,v 1.1 1997/04/10 17:13:53 pefo Exp $ */
+
+/*
+ * Copyright (c) 1997 Per Fogelstrom
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed under OpenBSD by
+ *     Per Fogelstrom.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+/*
+ * Zilog CIO registers.
+ */
+#define        ZCIO_MIC        0       /* Master Interrupt Control */
+#define        ZCIO_MCC        1       /* Master Configuration Control */
+#define        ZCIO_PAIV       2       /* Port A, Interrupt Vector */
+#define        ZCIO_PBIV       3       /* Port B, Interrupt Vector */
+#define        ZCIO_CTIV       4       /* Counter/Timer, Interrupt Vector */
+#define        ZCIO_PCPOL      5       /* Port C, Data Path Polarity */
+#define        ZCIO_PCDIR      6       /* Port C, Data Direction */
+#define        ZCIO_PCSIOC     7       /* Port C, Special I/O Control */
+
+#define        ZCIO_PACS       8       /* Port A, Command and Status */
+#define        ZCIO_PBCS       9       /* Port B, Command and Status */
+#define        ZCIO_CT1CS      10      /* Counter 1, Command and Status */
+#define        ZCIO_CT2CS      11      /* Counter 2, Command and Status */
+#define        ZCIO_CT3CS      12      /* Counter 2, Command and Status */
+#define        ZCIO_PADATA     13      /* Port A Data (can be accessed directly) */
+#define        ZCIO_PBDATA     14      /* Port B Data (can be accessed directly) */
+#define        ZCIO_PCDATA     15      /* Port C Data (can be accessed directly) */
+
+#define        ZCIO_CT1CCM     16      /* Counter/Timer 1 Current Count MSB */
+#define        ZCIO_CT1CCL     17      /* Counter/Timer 1 Current Count LSB */
+#define        ZCIO_CT2CCM     18      /* Counter/Timer 2 Current Count MSB */
+#define        ZCIO_CT2CCL     19      /* Counter/Timer 2 Current Count LSB */
+#define        ZCIO_CT3CCM     20      /* Counter/Timer 3 Current Count MSB */
+#define        ZCIO_CT3CCL     21      /* Counter/Timer 3 Current Count LSB */
+#define        ZCIO_CT1TCM     22      /* Counter/Timer 1 Time Constant MSB */
+#define        ZCIO_CT1TCL     23      /* Counter/Timer 1 Time Constant LSB */
+#define        ZCIO_CT2TCM     24      /* Counter/Timer 2 Time Constant MSB */
+#define        ZCIO_CT2TCL     25      /* Counter/Timer 2 Time Constant LSB */
+#define        ZCIO_CT3TCM     26      /* Counter/Timer 3 Time Constant MSB */
+#define        ZCIO_CT3TCL     27      /* Counter/Timer 3 Time Constant LSB */
+#define        ZCIO_CT1MD      28      /* Counter/Timer 1 Mode Specification */
+#define        ZCIO_CT2MD      29      /* Counter/Timer 2 Mode Specification */
+#define        ZCIO_CT3MD      30      /* Counter/Timer 3 Mode Specification */
+
+#define        ZCIO_CVEC       31      /* Current Vector */
+
+#define        ZCIO_PAMD       32      /* Port A Mode Specification */
+#define        ZCIO_PAHS       33      /* Port A Handshake Specification */
+#define        ZCIO_PAPOL      34      /* Port A Polarity Specification */
+#define        ZCIO_PADIR      35      /* Port A Direction Specification */
+#define        ZCIO_PASIOC     36      /* Port A Special I/O Specification */
+#define        ZCIO_PASPP      37      /* Port A Pattern Polarity Specification */
+#define        ZCIO_PASPT      38      /* Port A Pattern Transition Specification */
+#define        ZCIO_PASPM      39      /* Port A Pattern MASK Specification */
+
+#define        ZCIO_PBMD       40      /* Port B Mode Specification */
+#define        ZCIO_PBHS       41      /* Port B Handshake Specification */
+#define        ZCIO_PBPOL      42      /* Port B Polarity Specification */
+#define        ZCIO_PBDIR      43      /* Port B Direction Specification */
+#define        ZCIO_PBSIOC     44      /* Port B Special I/O Specification */
+#define        ZCIO_PBSPP      45      /* Port B Pattern Polarity Specification */
+#define        ZCIO_PBSPT      46      /* Port B Pattern Transition Specification */
+#define        ZCIO_PBSPM      47      /* Port B Pattern MASK Specification */