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, 52 insertions, 0 deletions

diff --git a/arch/frv/lib/insl_ns.S b/arch/frv/lib/insl_ns.S
new file mode 100644
index 00000000000..d1658425a9f
--- /dev/null
+++ b/arch/frv/lib/insl_ns.S
@@ -0,0 +1,52 @@
+/* insl_ns.S: input array of 4b words from device port without byte swapping
+ *
+ * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * 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.
+ */
+
+
+        .text
+        .p2align	4
+
+###############################################################################
+#
+# void __insl_ns(unsigned int port, void *buf, int n)
+#
+###############################################################################
+        .globl		__insl_ns
+        .type		__insl_ns,@function
+__insl_ns:
+	andicc.p	gr9,#3,gr0,icc0
+	setlos		#4,gr4
+	bne		icc0,#0,__insl_ns_misaligned
+	subi		gr9,#4,gr9
+0:
+	ldi.p		@(gr8,#0),gr5
+	subicc		gr10,#1,gr10,icc0
+	stu.p		gr5,@(gr9,gr4)
+	bhi		icc0,#2,0b
+	bralr
+
+__insl_ns_misaligned:
+	subi.p		gr9,#1,gr9
+	setlos		#1,gr4
+0:
+	ldi		@(gr8,#0),gr5
+
+	srli		gr5,#24,gr6
+	stbu.p		gr6,@(gr9,gr4)
+	srli		gr5,#16,gr6
+	stbu.p		gr6,@(gr9,gr4)
+	srli		gr5,#8,gr6
+	stbu.p		gr6,@(gr9,gr4)
+	subicc		gr10,#1,gr10,icc0
+	stbu.p		gr5,@(gr9,gr4)
+	bhi		icc0,#2,0b
+	bralr
+
+	.size		__insl_ns, .-__insl_ns