Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 150 deletions

diff --git a/ANDROID_3.4.5/arch/x86/lib/csum-wrappers_64.c b/ANDROID_3.4.5/arch/x86/lib/csum-wrappers_64.c
deleted file mode 100644
index 459b58a8..00000000
--- a/ANDROID_3.4.5/arch/x86/lib/csum-wrappers_64.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright 2002, 2003 Andi Kleen, SuSE Labs.
- * Subject to the GNU Public License v.2
- *
- * Wrappers of assembly checksum functions for x86-64.
- */
-#include <asm/checksum.h>
-#include <linux/module.h>
-
-/**
- * csum_partial_copy_from_user - Copy and checksum from user space.
- * @src: source address (user space)
- * @dst: destination address
- * @len: number of bytes to be copied.
- * @isum: initial sum that is added into the result (32bit unfolded)
- * @errp: set to -EFAULT for an bad source address.
- *
- * Returns an 32bit unfolded checksum of the buffer.
- * src and dst are best aligned to 64bits.
- */
-__wsum
-csum_partial_copy_from_user(const void __user *src, void *dst,
-			    int len, __wsum isum, int *errp)
-{
-	might_sleep();
-	*errp = 0;
-
-	if (!likely(access_ok(VERIFY_READ, src, len)))
-		goto out_err;
-
-	/*
-	 * Why 6, not 7? To handle odd addresses aligned we
-	 * would need to do considerable complications to fix the
-	 * checksum which is defined as an 16bit accumulator. The
-	 * fix alignment code is primarily for performance
-	 * compatibility with 32bit and that will handle odd
-	 * addresses slowly too.
-	 */
-	if (unlikely((unsigned long)src & 6)) {
-		while (((unsigned long)src & 6) && len >= 2) {
-			__u16 val16;
-
-			*errp = __get_user(val16, (const __u16 __user *)src);
-			if (*errp)
-				return isum;
-
-			*(__u16 *)dst = val16;
-			isum = (__force __wsum)add32_with_carry(
-					(__force unsigned)isum, val16);
-			src += 2;
-			dst += 2;
-			len -= 2;
-		}
-	}
-	isum = csum_partial_copy_generic((__force const void *)src,
-				dst, len, isum, errp, NULL);
-	if (unlikely(*errp))
-		goto out_err;
-
-	return isum;
-
-out_err:
-	*errp = -EFAULT;
-	memset(dst, 0, len);
-
-	return isum;
-}
-EXPORT_SYMBOL(csum_partial_copy_from_user);
-
-/**
- * csum_partial_copy_to_user - Copy and checksum to user space.
- * @src: source address
- * @dst: destination address (user space)
- * @len: number of bytes to be copied.
- * @isum: initial sum that is added into the result (32bit unfolded)
- * @errp: set to -EFAULT for an bad destination address.
- *
- * Returns an 32bit unfolded checksum of the buffer.
- * src and dst are best aligned to 64bits.
- */
-__wsum
-csum_partial_copy_to_user(const void *src, void __user *dst,
-			  int len, __wsum isum, int *errp)
-{
-	might_sleep();
-
-	if (unlikely(!access_ok(VERIFY_WRITE, dst, len))) {
-		*errp = -EFAULT;
-		return 0;
-	}
-
-	if (unlikely((unsigned long)dst & 6)) {
-		while (((unsigned long)dst & 6) && len >= 2) {
-			__u16 val16 = *(__u16 *)src;
-
-			isum = (__force __wsum)add32_with_carry(
-					(__force unsigned)isum, val16);
-			*errp = __put_user(val16, (__u16 __user *)dst);
-			if (*errp)
-				return isum;
-			src += 2;
-			dst += 2;
-			len -= 2;
-		}
-	}
-
-	*errp = 0;
-	return csum_partial_copy_generic(src, (void __force *)dst,
-					 len, isum, NULL, errp);
-}
-EXPORT_SYMBOL(csum_partial_copy_to_user);
-
-/**
- * csum_partial_copy_nocheck - Copy and checksum.
- * @src: source address
- * @dst: destination address
- * @len: number of bytes to be copied.
- * @isum: initial sum that is added into the result (32bit unfolded)
- *
- * Returns an 32bit unfolded checksum of the buffer.
- */
-__wsum
-csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
-{
-	return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
-}
-EXPORT_SYMBOL(csum_partial_copy_nocheck);
-
-__sum16 csum_ipv6_magic(const struct in6_addr *saddr,
-			const struct in6_addr *daddr,
-			__u32 len, unsigned short proto, __wsum sum)
-{
-	__u64 rest, sum64;
-
-	rest = (__force __u64)htonl(len) + (__force __u64)htons(proto) +
-		(__force __u64)sum;
-
-	asm("	addq (%[saddr]),%[sum]\n"
-	    "	adcq 8(%[saddr]),%[sum]\n"
-	    "	adcq (%[daddr]),%[sum]\n"
-	    "	adcq 8(%[daddr]),%[sum]\n"
-	    "	adcq $0,%[sum]\n"
-
-	    : [sum] "=r" (sum64)
-	    : "[sum]" (rest), [saddr] "r" (saddr), [daddr] "r" (daddr));
-
-	return csum_fold(
-	       (__force __wsum)add32_with_carry(sum64 & 0xffffffff, sum64>>32));
-}
-EXPORT_SYMBOL(csum_ipv6_magic);