upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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75 lines
1.8 KiB
75 lines
1.8 KiB
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/*
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* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#include <common.h>
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#include <malloc.h>
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#include <linux/stat.h>
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#include <linux/time.h>
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#include <linux/ctype.h>
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#include <asm/byteorder.h>
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#include "zfs_common.h"
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#include <zfs/zfs.h>
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#include <zfs/zio.h>
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#include <zfs/dnode.h>
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#include <zfs/uberblock_impl.h>
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#include <zfs/vdev_impl.h>
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#include <zfs/zio_checksum.h>
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#include <zfs/zap_impl.h>
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#include <zfs/zap_leaf.h>
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#include <zfs/zfs_znode.h>
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#include <zfs/dmu.h>
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#include <zfs/dmu_objset.h>
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#include <zfs/dsl_dir.h>
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#include <zfs/dsl_dataset.h>
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void
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fletcher_2_endian(const void *buf, uint64_t size,
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zfs_endian_t endian,
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zio_cksum_t *zcp)
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{
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const uint64_t *ip = buf;
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const uint64_t *ipend = ip + (size / sizeof(uint64_t));
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uint64_t a0, b0, a1, b1;
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for (a0 = b0 = a1 = b1 = 0; ip < ipend; ip += 2) {
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a0 += zfs_to_cpu64(ip[0], endian);
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a1 += zfs_to_cpu64(ip[1], endian);
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b0 += a0;
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b1 += a1;
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}
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zcp->zc_word[0] = cpu_to_zfs64(a0, endian);
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zcp->zc_word[1] = cpu_to_zfs64(a1, endian);
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zcp->zc_word[2] = cpu_to_zfs64(b0, endian);
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zcp->zc_word[3] = cpu_to_zfs64(b1, endian);
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}
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void
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fletcher_4_endian(const void *buf, uint64_t size, zfs_endian_t endian,
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zio_cksum_t *zcp)
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{
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const uint32_t *ip = buf;
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const uint32_t *ipend = ip + (size / sizeof(uint32_t));
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uint64_t a, b, c, d;
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for (a = b = c = d = 0; ip < ipend; ip++) {
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a += zfs_to_cpu32(ip[0], endian);
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b += a;
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c += b;
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d += c;
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}
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zcp->zc_word[0] = cpu_to_zfs64(a, endian);
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zcp->zc_word[1] = cpu_to_zfs64(b, endian);
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zcp->zc_word[2] = cpu_to_zfs64(c, endian);
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zcp->zc_word[3] = cpu_to_zfs64(d, endian);
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}
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