summaryrefslogtreecommitdiffstats
path: root/include/asm-mips/dec/kn02ba.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 00:20:36 +0200
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-17 00:20:36 +0200
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-mips/dec/kn02ba.h
downloadlinux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz
linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-mips/dec/kn02ba.h')
-rw-r--r--include/asm-mips/dec/kn02ba.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/include/asm-mips/dec/kn02ba.h b/include/asm-mips/dec/kn02ba.h
new file mode 100644
index 000000000000..c957a4f1b32d
--- /dev/null
+++ b/include/asm-mips/dec/kn02ba.h
@@ -0,0 +1,67 @@
+/*
+ * include/asm-mips/dec/kn02ba.h
+ *
+ * DECstation 5000/1xx (3min or KN02-BA) definitions.
+ *
+ * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef __ASM_MIPS_DEC_KN02BA_H
+#define __ASM_MIPS_DEC_KN02BA_H
+
+#include <asm/dec/kn02xa.h> /* For common definitions. */
+
+/*
+ * CPU interrupt bits.
+ */
+#define KN02BA_CPU_INR_HALT 6 /* HALT button */
+#define KN02BA_CPU_INR_CASCADE 5 /* I/O ASIC cascade */
+#define KN02BA_CPU_INR_TC2 4 /* TURBOchannel slot #2 */
+#define KN02BA_CPU_INR_TC1 3 /* TURBOchannel slot #1 */
+#define KN02BA_CPU_INR_TC0 2 /* TURBOchannel slot #0 */
+
+/*
+ * I/O ASIC interrupt bits. Star marks denote non-IRQ status bits.
+ */
+#define KN02BA_IO_INR_RES_15 15 /* unused */
+#define KN02BA_IO_INR_NVRAM 14 /* (*) NVRAM clear jumper */
+#define KN02BA_IO_INR_RES_13 13 /* unused */
+#define KN02BA_IO_INR_BUS 12 /* memory, I/O bus read/write errors */
+#define KN02BA_IO_INR_RES_11 11 /* unused */
+#define KN02BA_IO_INR_NRMOD 10 /* (*) NRMOD manufacturing jumper */
+#define KN02BA_IO_INR_ASC 9 /* ASC (NCR53C94) SCSI */
+#define KN02BA_IO_INR_LANCE 8 /* LANCE (Am7990) Ethernet */
+#define KN02BA_IO_INR_SCC1 7 /* SCC (Z85C30) serial #1 */
+#define KN02BA_IO_INR_SCC0 6 /* SCC (Z85C30) serial #0 */
+#define KN02BA_IO_INR_RTC 5 /* DS1287 RTC */
+#define KN02BA_IO_INR_PSU 4 /* power supply unit warning */
+#define KN02BA_IO_INR_RES_3 3 /* unused */
+#define KN02BA_IO_INR_ASC_DATA 2 /* SCSI data ready (for PIO) */
+#define KN02BA_IO_INR_PBNC 1 /* ~HALT button debouncer */
+#define KN02BA_IO_INR_PBNO 0 /* HALT button debouncer */
+
+
+/*
+ * Memory Error Register bits.
+ */
+#define KN02BA_MER_RES_27 (1<<27) /* unused */
+
+/*
+ * Memory Size Register bits.
+ */
+#define KN02BA_MSR_RES_17 (0x3ff<<17) /* unused */
+
+/*
+ * I/O ASIC System Support Register bits.
+ */
+#define KN02BA_IO_SSR_TXDIS1 (1<<14) /* SCC1 transmit disable */
+#define KN02BA_IO_SSR_TXDIS0 (1<<13) /* SCC0 transmit disable */
+#define KN02BA_IO_SSR_RES_12 (1<<12) /* unused */
+
+#define KN02BA_IO_SSR_LEDS (0xff<<0) /* ~diagnostic LEDs */
+
+#endif /* __ASM_MIPS_DEC_KN02BA_H */