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, 80 insertions, 0 deletions

diff --git a/include/asm-mips/mips-boards/piix4.h b/include/asm-mips/mips-boards/piix4.h
new file mode 100644
index 000000000000..2971d60f2e95
--- /dev/null
+++ b/include/asm-mips/mips-boards/piix4.h
@@ -0,0 +1,80 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * Register definitions for Intel PIIX4 South Bridge Device.
+ */
+#ifndef __ASM_MIPS_BOARDS_PIIX4_H
+#define __ASM_MIPS_BOARDS_PIIX4_H
+
+/************************************************************************
+ *  IO register offsets
+ ************************************************************************/
+#define PIIX4_ICTLR1_ICW1       0x20
+#define PIIX4_ICTLR1_ICW2       0x21
+#define PIIX4_ICTLR1_ICW3       0x21
+#define PIIX4_ICTLR1_ICW4       0x21
+#define PIIX4_ICTLR2_ICW1       0xa0
+#define PIIX4_ICTLR2_ICW2       0xa1
+#define PIIX4_ICTLR2_ICW3       0xa1
+#define PIIX4_ICTLR2_ICW4       0xa1
+#define PIIX4_ICTLR1_OCW1       0x21
+#define PIIX4_ICTLR1_OCW2       0x20
+#define PIIX4_ICTLR1_OCW3       0x20
+#define PIIX4_ICTLR1_OCW4       0x20
+#define PIIX4_ICTLR2_OCW1       0xa1
+#define PIIX4_ICTLR2_OCW2       0xa0
+#define PIIX4_ICTLR2_OCW3       0xa0
+#define PIIX4_ICTLR2_OCW4       0xa0
+
+
+/************************************************************************
+ *  Register encodings.
+ ************************************************************************/
+#define PIIX4_OCW2_NSEOI        (0x1 << 5)
+#define PIIX4_OCW2_SEOI         (0x3 << 5)
+#define PIIX4_OCW2_RNSEOI       (0x5 << 5)
+#define PIIX4_OCW2_RAEOIS       (0x4 << 5)
+#define PIIX4_OCW2_RAEOIC       (0x0 << 5)
+#define PIIX4_OCW2_RSEOI        (0x7 << 5)
+#define PIIX4_OCW2_SP           (0x6 << 5)
+#define PIIX4_OCW2_NOP          (0x2 << 5)
+
+#define PIIX4_OCW2_SEL          (0x0 << 3)
+
+#define PIIX4_OCW2_ILS_0        0
+#define PIIX4_OCW2_ILS_1        1
+#define PIIX4_OCW2_ILS_2        2
+#define PIIX4_OCW2_ILS_3        3
+#define PIIX4_OCW2_ILS_4        4
+#define PIIX4_OCW2_ILS_5        5
+#define PIIX4_OCW2_ILS_6        6
+#define PIIX4_OCW2_ILS_7        7
+#define PIIX4_OCW2_ILS_8        0
+#define PIIX4_OCW2_ILS_9        1
+#define PIIX4_OCW2_ILS_10       2
+#define PIIX4_OCW2_ILS_11       3
+#define PIIX4_OCW2_ILS_12       4
+#define PIIX4_OCW2_ILS_13       5
+#define PIIX4_OCW2_ILS_14       6
+#define PIIX4_OCW2_ILS_15       7
+
+#define PIIX4_OCW3_SEL          (0x1 << 3)
+
+#define PIIX4_OCW3_IRR          0x2
+#define PIIX4_OCW3_ISR          0x3
+
+#endif /* __ASM_MIPS_BOARDS_PIIX4_H */