diff options
Diffstat (limited to 'qemu/roms/u-boot/include/zfs/zio.h')
-rw-r--r-- | qemu/roms/u-boot/include/zfs/zio.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/qemu/roms/u-boot/include/zfs/zio.h b/qemu/roms/u-boot/include/zfs/zio.h deleted file mode 100644 index 888a4d382..000000000 --- a/qemu/roms/u-boot/include/zfs/zio.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * GRUB -- GRand Unified Bootloader - * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ -/* - * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. - */ - -#ifndef _ZIO_H -#define _ZIO_H - -#include <zfs/spa.h> - -#define ZEC_MAGIC 0x210da7ab10c7a11ULL /* zio data bloc tail */ - -typedef struct zio_eck { - uint64_t zec_magic; /* for validation, endianness */ - zio_cksum_t zec_cksum; /* 256-bit checksum */ -} zio_eck_t; - -/* - * Gang block headers are self-checksumming and contain an array - * of block pointers. - */ -#define SPA_GANGBLOCKSIZE SPA_MINBLOCKSIZE -#define SPA_GBH_NBLKPTRS ((SPA_GANGBLOCKSIZE - \ - sizeof(zio_eck_t)) / sizeof(blkptr_t)) -#define SPA_GBH_FILLER ((SPA_GANGBLOCKSIZE - \ - sizeof(zio_eck_t) - \ - (SPA_GBH_NBLKPTRS * sizeof(blkptr_t))) /\ - sizeof(uint64_t)) - -#define ZIO_GET_IOSIZE(zio) \ - (BP_IS_GANG((zio)->io_bp) ? \ - SPA_GANGBLOCKSIZE : BP_GET_PSIZE((zio)->io_bp)) - -typedef struct zio_gbh { - blkptr_t zg_blkptr[SPA_GBH_NBLKPTRS]; - uint64_t zg_filler[SPA_GBH_FILLER]; - zio_eck_t zg_tail; -} zio_gbh_phys_t; - -enum zio_checksum { - ZIO_CHECKSUM_INHERIT = 0, - ZIO_CHECKSUM_ON, - ZIO_CHECKSUM_OFF, - ZIO_CHECKSUM_LABEL, - ZIO_CHECKSUM_GANG_HEADER, - ZIO_CHECKSUM_ZILOG, - ZIO_CHECKSUM_FLETCHER_2, - ZIO_CHECKSUM_FLETCHER_4, - ZIO_CHECKSUM_SHA256, - ZIO_CHECKSUM_ZILOG2, - ZIO_CHECKSUM_FUNCTIONS -}; - -#define ZIO_CHECKSUM_ON_VALUE ZIO_CHECKSUM_FLETCHER_2 -#define ZIO_CHECKSUM_DEFAULT ZIO_CHECKSUM_ON - -enum zio_compress { - ZIO_COMPRESS_INHERIT = 0, - ZIO_COMPRESS_ON, - ZIO_COMPRESS_OFF, - ZIO_COMPRESS_LZJB, - ZIO_COMPRESS_EMPTY, - ZIO_COMPRESS_GZIP1, - ZIO_COMPRESS_GZIP2, - ZIO_COMPRESS_GZIP3, - ZIO_COMPRESS_GZIP4, - ZIO_COMPRESS_GZIP5, - ZIO_COMPRESS_GZIP6, - ZIO_COMPRESS_GZIP7, - ZIO_COMPRESS_GZIP8, - ZIO_COMPRESS_GZIP9, - ZIO_COMPRESS_FUNCTIONS -}; - -#endif /* _ZIO_H */ |