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!

1 files changed, 71 insertions, 0 deletions

diff --git a/include/asm-mips/dec/kn05.h b/include/asm-mips/dec/kn05.h
new file mode 100644
index 00000000000..b120362b8f1
--- /dev/null
+++ b/include/asm-mips/dec/kn05.h
@@ -0,0 +1,71 @@
+/*
+ *	include/asm-mips/dec/kn05.h
+ *
+ *	DECstation 5000/260 (4max+ or KN05) and DECsystem 5900/260
+ *	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.
+ *
+ *	WARNING!  All this information is pure guesswork based on the
+ *	ROM.  It is provided here in hope it will give someone some
+ *	food for thought.  No documentation for the KN05 module has
+ *	been located so far.
+ */
+#ifndef __ASM_MIPS_DEC_KN05_H
+#define __ASM_MIPS_DEC_KN05_H
+
+#include <asm/dec/ioasic_addrs.h>
+
+/*
+ * The oncard MB (Memory Buffer) ASIC provides an additional address
+ * decoder.  Certain address ranges within the "high" 16 slots are
+ * passed to the I/O ASIC's decoder like with the KN03.  Others are
+ * handled locally.  "Low" slots are always passed.
+ */
+#define KN05_MB_ROM	(16*IOASIC_SLOT_SIZE)	/* KN05 card ROM */
+#define KN05_IOCTL	(17*IOASIC_SLOT_SIZE)	/* I/O ASIC */
+#define KN05_ESAR	(18*IOASIC_SLOT_SIZE)	/* LANCE MAC address chip */
+#define KN05_LANCE	(19*IOASIC_SLOT_SIZE)	/* LANCE Ethernet */
+#define KN05_MB_INT	(20*IOASIC_SLOT_SIZE)	/* MB interrupt register */
+#define KN05_MB_EA	(21*IOASIC_SLOT_SIZE)	/* MB error address? */
+#define KN05_MB_EC	(22*IOASIC_SLOT_SIZE)	/* MB error ??? */
+#define KN05_MB_CSR	(23*IOASIC_SLOT_SIZE)	/* MB control & status */
+#define KN05_RES_24	(24*IOASIC_SLOT_SIZE)	/* unused? */
+#define KN05_RES_25	(25*IOASIC_SLOT_SIZE)	/* unused? */
+#define KN05_RES_26	(26*IOASIC_SLOT_SIZE)	/* unused? */
+#define KN05_RES_27	(27*IOASIC_SLOT_SIZE)	/* unused? */
+#define KN05_SCSI	(28*IOASIC_SLOT_SIZE)	/* ASC SCSI */
+#define KN05_RES_29	(29*IOASIC_SLOT_SIZE)	/* unused? */
+#define KN05_RES_30	(30*IOASIC_SLOT_SIZE)	/* unused? */
+#define KN05_RES_31	(31*IOASIC_SLOT_SIZE)	/* unused? */
+
+/*
+ * Bits for the MB interrupt register.
+ * The register appears read-only.
+ */
+#define KN05_MB_INT_TC		(1<<0)		/* TURBOchannel? */
+#define KN05_MB_INT_RTC		(1<<1)		/* RTC? */
+#define KN05_MB_INT_MT		(1<<3)		/* ??? */
+
+/*
+ * Bits for the MB control & status register.
+ * Set to 0x00bf8001 on my system by the ROM.
+ */
+#define KN05_MB_CSR_PF		(1<<0)		/* PreFetching enable? */
+#define KN05_MB_CSR_F		(1<<1)		/* ??? */
+#define KN05_MB_CSR_ECC		(0xff<<2)	/* ??? */
+#define KN05_MB_CSR_OD		(1<<10)		/* ??? */
+#define KN05_MB_CSR_CP		(1<<11)		/* ??? */
+#define KN05_MB_CSR_UNC		(1<<12)		/* ??? */
+#define KN05_MB_CSR_IM		(1<<13)		/* ??? */
+#define KN05_MB_CSR_NC		(1<<14)		/* ??? */
+#define KN05_MB_CSR_EE		(1<<15)		/* (bus) Exception Enable? */
+#define KN05_MB_CSR_MSK		(0x1f<<16)	/* ??? */
+#define KN05_MB_CSR_FW		(1<<21)		/* ??? */
+
+#endif /* __ASM_MIPS_DEC_KN05_H */