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, 218 insertions, 0 deletions

diff --git a/include/asm-arm/setup.h b/include/asm-arm/setup.h
new file mode 100644
index 000000000000..adcbd79762bf
--- /dev/null
+++ b/include/asm-arm/setup.h
@@ -0,0 +1,218 @@
+/*
+ *  linux/include/asm/setup.h
+ *
+ *  Copyright (C) 1997-1999 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  Structure passed to kernel to tell it about the
+ *  hardware it's running on.  See Documentation/arm/Setup
+ *  for more info.
+ */
+#ifndef __ASMARM_SETUP_H
+#define __ASMARM_SETUP_H
+
+#define COMMAND_LINE_SIZE 1024
+
+/* The list ends with an ATAG_NONE node. */
+#define ATAG_NONE       0x00000000
+
+struct tag_header {
+        u32 size;
+        u32 tag;
+};
+
+/* The list must start with an ATAG_CORE node */
+#define ATAG_CORE       0x54410001
+
+struct tag_core {
+        u32 flags;              /* bit 0 = read-only */
+        u32 pagesize;
+        u32 rootdev;
+};
+
+/* it is allowed to have multiple ATAG_MEM nodes */
+#define ATAG_MEM        0x54410002
+
+struct tag_mem32 {
+        u32     size;
+        u32     start;  /* physical start address */
+};
+
+/* VGA text type displays */
+#define ATAG_VIDEOTEXT  0x54410003
+
+struct tag_videotext {
+        u8              x;
+        u8              y;
+        u16             video_page;
+        u8              video_mode;
+        u8              video_cols;
+        u16             video_ega_bx;
+        u8              video_lines;
+        u8              video_isvga;
+        u16             video_points;
+};
+
+/* describes how the ramdisk will be used in kernel */
+#define ATAG_RAMDISK    0x54410004
+
+struct tag_ramdisk {
+        u32 flags;      /* bit 0 = load, bit 1 = prompt */
+        u32 size;       /* decompressed ramdisk size in _kilo_ bytes */
+        u32 start;      /* starting block of floppy-based RAM disk image */
+};
+
+/* describes where the compressed ramdisk image lives (virtual address) */
+/*
+ * this one accidentally used virtual addresses - as such,
+ * it's deprecated.
+ */
+#define ATAG_INITRD     0x54410005
+
+/* describes where the compressed ramdisk image lives (physical address) */
+#define ATAG_INITRD2    0x54420005
+
+struct tag_initrd {
+        u32 start;      /* physical start address */
+        u32 size;       /* size of compressed ramdisk image in bytes */
+};
+
+/* board serial number. "64 bits should be enough for everybody" */
+#define ATAG_SERIAL     0x54410006
+
+struct tag_serialnr {
+        u32 low;
+        u32 high;
+};
+
+/* board revision */
+#define ATAG_REVISION   0x54410007
+
+struct tag_revision {
+        u32 rev;
+};
+
+/* initial values for vesafb-type framebuffers. see struct screen_info
+ * in include/linux/tty.h
+ */
+#define ATAG_VIDEOLFB   0x54410008
+
+struct tag_videolfb {
+        u16             lfb_width;
+        u16             lfb_height;
+        u16             lfb_depth;
+        u16             lfb_linelength;
+        u32             lfb_base;
+        u32             lfb_size;
+        u8              red_size;
+        u8              red_pos;
+        u8              green_size;
+        u8              green_pos;
+        u8              blue_size;
+        u8              blue_pos;
+        u8              rsvd_size;
+        u8              rsvd_pos;
+};
+
+/* command line: \0 terminated string */
+#define ATAG_CMDLINE    0x54410009
+
+struct tag_cmdline {
+        char    cmdline[1];     /* this is the minimum size */
+};
+
+/* acorn RiscPC specific information */
+#define ATAG_ACORN      0x41000101
+
+struct tag_acorn {
+        u32 memc_control_reg;
+        u32 vram_pages;
+        u8 sounddefault;
+        u8 adfsdrives;
+};
+
+/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */
+#define ATAG_MEMCLK     0x41000402
+
+struct tag_memclk {
+        u32 fmemclk;
+};
+
+struct tag {
+        struct tag_header hdr;
+        union {
+                struct tag_core         core;
+                struct tag_mem32        mem;
+                struct tag_videotext    videotext;
+                struct tag_ramdisk      ramdisk;
+                struct tag_initrd       initrd;
+                struct tag_serialnr     serialnr;
+                struct tag_revision     revision;
+                struct tag_videolfb     videolfb;
+                struct tag_cmdline      cmdline;
+
+                /*
+                 * Acorn specific
+                 */
+                struct tag_acorn        acorn;
+
+                /*
+                 * DC21285 specific
+                 */
+                struct tag_memclk       memclk;
+        } u;
+};
+
+struct tagtable {
+        u32 tag;
+        int (*parse)(const struct tag *);
+};
+
+#define __tag __attribute_used__ __attribute__((__section__(".taglist")))
+#define __tagtable(tag, fn) \
+static struct tagtable __tagtable_##fn __tag = { tag, fn }
+
+#define tag_member_present(tag,member)                          \
+        ((unsigned long)(&((struct tag *)0L)->member + 1)       \
+                <= (tag)->hdr.size * 4)
+
+#define tag_next(t)     ((struct tag *)((u32 *)(t) + (t)->hdr.size))
+#define tag_size(type)  ((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
+
+#define for_each_tag(t,base)            \
+        for (t = base; t->hdr.size; t = tag_next(t))
+
+/*
+ * Memory map description
+ */
+#ifdef CONFIG_ARCH_LH7A40X
+# define NR_BANKS 16
+#else
+# define NR_BANKS 8
+#endif
+
+struct meminfo {
+        int nr_banks;
+        struct {
+                unsigned long start;
+                unsigned long size;
+                int           node;
+        } bank[NR_BANKS];
+};
+
+/*
+ * Early command line parameters.
+ */
+struct early_params {
+        const char *arg;
+        void (*fn)(char **p);
+};
+
+#define __early_param(name,fn)                                  \
+static struct early_params __early_##fn __attribute_used__      \
+__attribute__((__section__("__early_param"))) = { name, fn }
+
+#endif