Linux-2.6.12-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!

arch/arm26/lib/io-writesb.S

@@ -0,0 +1,122 @@
+/*
+ *  linux/arch/arm26/lib/io-writesb.S
+ *
+ *  Copyright (C) 1995-2000 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.
+ */
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/hardware.h>
+
+.outsb_align:	rsb	ip, ip, #4
+		cmp	ip, r2
+		movgt	ip, r2
+		cmp	ip, #2
+		ldrb	r3, [r1], #1
+		strb	r3, [r0]
+		ldrgeb	r3, [r1], #1
+		strgeb	r3, [r0]
+		ldrgtb	r3, [r1], #1
+		strgtb	r3, [r0]
+		subs	r2, r2, ip
+		bne	.outsb_aligned
+
+ENTRY(__raw_writesb)
+		teq	r2, #0		@ do we have to check for the zero len?
+		moveq	pc, lr
+		ands	ip, r1, #3
+		bne	.outsb_align
+
+.outsb_aligned:	stmfd	sp!, {r4 - r6, lr}
+
+		subs	r2, r2, #16
+		bmi	.outsb_no_16
+
+.outsb_16_lp:	ldmia	r1!, {r3 - r6}
+
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+
+		strb	r4, [r0]
+		mov	r4, r4, lsr #8
+		strb	r4, [r0]
+		mov	r4, r4, lsr #8
+		strb	r4, [r0]
+		mov	r4, r4, lsr #8
+		strb	r4, [r0]
+
+		strb	r5, [r0]
+		mov	r5, r5, lsr #8
+		strb	r5, [r0]
+		mov	r5, r5, lsr #8
+		strb	r5, [r0]
+		mov	r5, r5, lsr #8
+		strb	r5, [r0]
+
+		strb	r6, [r0]
+		mov	r6, r6, lsr #8
+		strb	r6, [r0]
+		mov	r6, r6, lsr #8
+		strb	r6, [r0]
+		mov	r6, r6, lsr #8
+		strb	r6, [r0]
+
+		subs	r2, r2, #16
+		bpl	.outsb_16_lp
+
+		tst	r2, #15
+		LOADREGS(eqfd, sp!, {r4 - r6, pc})
+
+.outsb_no_16:	tst	r2, #8
+		beq	.outsb_no_8
+
+		ldmia	r1!, {r3, r4}
+
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+
+		strb	r4, [r0]
+		mov	r4, r4, lsr #8
+		strb	r4, [r0]
+		mov	r4, r4, lsr #8
+		strb	r4, [r0]
+		mov	r4, r4, lsr #8
+		strb	r4, [r0]
+
+.outsb_no_8:	tst	r2, #4
+		beq	.outsb_no_4
+
+		ldr	r3, [r1], #4
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+		mov	r3, r3, lsr #8
+		strb	r3, [r0]
+
+.outsb_no_4:	ands	r2, r2, #3
+		LOADREGS(eqfd, sp!, {r4 - r6, pc})
+
+		cmp	r2, #2
+		ldrb	r3, [r1], #1
+		strb	r3, [r0]
+		ldrgeb	r3, [r1], #1
+		strgeb	r3, [r0]
+		ldrgtb	r3, [r1]
+		strgtb	r3, [r0]
+
+		LOADREGS(fd, sp!, {r4 - r6, pc})