date and time created 80/04/09 16:24:15 by bill

SCCS-vsn: sys/vax/mba/mbareg.h 3.1
SCCS-vsn: sys/vax/mba/mbavar.h 3.1

diff --git a/usr/src/sys/vax/mba/mbareg.h b/usr/src/sys/vax/mba/mbareg.h
new file mode 100644 (file)
index 0000000..66fbd5e
--- /dev/null
+++ b/usr/src/sys/vax/mba/mbareg.h
@@ -0,0 +1,35 @@
+/*     mbareg.h        3.1     %H%     */
+
+/*
+ * VAX Massbus adapter registers
+ */
+
+struct mba_regs
+{
+       int     mba_csr;
+       int     mba_cr;
+       int     mba_sr;
+       int     mba_var;
+       int     mba_bcr;
+};
+
+/*
+ * NOTE:
+ *     mba_erb at displacement 0x400
+ *     mba_as at displacement 0x410
+ *     mba_map at displacement 0x800
+ */
+
+#define MBA0           0x80044000
+#define MBA1           0x80046000
+
+#define MBA_ERB                0x400
+#define MBA_MAP                0x800
+
+#define MBA0_MAP       (MBA0 + 0x800)
+#define MBA1_MAP       (MBA1 + 0x800)
+
+#define MBAEBITS       0xe0770
+
+#define MBAIE          0x4
+

diff --git a/usr/src/sys/vax/mba/mbavar.h b/usr/src/sys/vax/mba/mbavar.h
new file mode 100644 (file)
index 0000000..b96957e
--- /dev/null
+++ b/usr/src/sys/vax/mba/mbavar.h
@@ -0,0 +1,35 @@
+/*     mbavar.h        3.1     %H%     */
+
+/*
+ * VAX Massbus adapter registers
+ */
+
+struct mba_regs
+{
+       int     mba_csr;
+       int     mba_cr;
+       int     mba_sr;
+       int     mba_var;
+       int     mba_bcr;
+};
+
+/*
+ * NOTE:
+ *     mba_erb at displacement 0x400
+ *     mba_as at displacement 0x410
+ *     mba_map at displacement 0x800
+ */
+
+#define MBA0           0x80044000
+#define MBA1           0x80046000
+
+#define MBA_ERB                0x400
+#define MBA_MAP                0x800
+
+#define MBA0_MAP       (MBA0 + 0x800)
+#define MBA1_MAP       (MBA1 + 0x800)
+
+#define MBAEBITS       0xe0770
+
+#define MBAIE          0x4
+