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-rw-r--r--tools/mtd-utils/patches/136-mkfs.ubifs-xz-support.patch378
-rw-r--r--tools/mtd-utils/patches/310-add-static-linking-option.patch8
2 files changed, 4 insertions, 382 deletions
diff --git a/tools/mtd-utils/patches/136-mkfs.ubifs-xz-support.patch b/tools/mtd-utils/patches/136-mkfs.ubifs-xz-support.patch
deleted file mode 100644
index e8b491b3ce..0000000000
--- a/tools/mtd-utils/patches/136-mkfs.ubifs-xz-support.patch
+++ /dev/null
@@ -1,378 +0,0 @@
---- a/Makefile
-+++ b/Makefile
-@@ -4,7 +4,7 @@
- VERSION = 1.5.2
-
- CPPFLAGS += -D_GNU_SOURCE -I./include -I$(BUILDDIR)/include -I./ubi-utils/include $(ZLIBCPPFLAGS) $(LZOCPPFLAGS) $(UUIDCPPFLAGS)
--CPPFLAGS += -I./include/linux/lzma
-+CPPFLAGS += $(XZCPPFLAGS) -I./include/linux/lzma
-
- ifeq ($(WITHOUT_XATTR), 1)
- CPPFLAGS += -DWITHOUT_XATTR
-@@ -113,8 +113,13 @@ ifeq ($(WITHOUT_LZO), 1)
- else
- LZOLDLIBS = -llzo2
- endif
-+ifeq ($(WITHOUT_XZ), 1)
-+ CPPFLAGS += -DWITHOUT_XZ
-+else
-+ XZLDLIBS = -llzma
-+endif
-
--LDLIBS_mkfs.ubifs = -lz $(LZOLDLIBS) -lm -luuid
-+LDLIBS_mkfs.ubifs = -lz $(LZOLDLIBS) $(XZLDLIBS) -lm -luuid
- $(call mkdep,mkfs.ubifs/,mkfs.ubifs,,ubi-utils/libubi.a)
-
- #
---- a/mkfs.ubifs/compr.c
-+++ b/mkfs.ubifs/compr.c
-@@ -126,6 +126,114 @@ static inline int lzo_init(void) { retur
- static inline void lzo_fini(void) { }
- #endif
-
-+#ifndef WITHOUT_XZ
-+
-+#include <lzma.h>
-+
-+struct xz_ctx {
-+ lzma_filter filters[3];
-+ lzma_options_lzma opts;
-+};
-+
-+static struct xz_ctx *xz_ctx;
-+
-+#define LZMA_COMPRESSION_LEVEL 9
-+
-+static struct xz_ctx *xz_ctx_init(void)
-+{
-+ struct xz_ctx *ctx;
-+ lzma_options_lzma *opts_lzma;
-+ uint32_t preset;
-+ int ret;
-+
-+ ctx = malloc(sizeof(struct xz_ctx));
-+ if (ctx == NULL)
-+ goto err;
-+
-+ memset(ctx, 0, sizeof(struct xz_ctx));
-+
-+ opts_lzma = &ctx->opts;
-+
-+ preset = LZMA_COMPRESSION_LEVEL | LZMA_PRESET_EXTREME;
-+ ret = lzma_lzma_preset(opts_lzma, preset);
-+ if (ret)
-+ goto err_free_ctx;
-+
-+ /* TODO: allow to specify LZMA options via command line */
-+#if 0
-+ opts_lzma->lc = 3;
-+ opts_lzma->lp = 0;
-+ opts_lzma->pb = 2;
-+ opts_lzma->nice_len = 64;
-+#else
-+ opts_lzma->lc = 0;
-+ opts_lzma->lp = 2;
-+ opts_lzma->pb = 2;
-+ opts_lzma->nice_len = 64;
-+#endif
-+
-+ ctx->filters[0].id = LZMA_FILTER_LZMA2;
-+ ctx->filters[0].options = opts_lzma;
-+ ctx->filters[1].id = LZMA_VLI_UNKNOWN;
-+
-+ return ctx;
-+
-+err_free_ctx:
-+ free(ctx);
-+err:
-+ return NULL;
-+}
-+
-+static void xz_ctx_free(struct xz_ctx *ctx)
-+{
-+ free(ctx);
-+}
-+
-+static int xz_init(void)
-+{
-+ xz_ctx = xz_ctx_init();
-+ if (xz_ctx == NULL)
-+ return -1;
-+
-+ return 0;
-+}
-+
-+static void xz_fini(void)
-+{
-+ xz_ctx_free(xz_ctx);
-+}
-+
-+static int xz_compress(void *in_buf, size_t in_len, void *out_buf,
-+ size_t *out_len)
-+{
-+ size_t ret_len;
-+ lzma_ret ret_xz;
-+ int ret;
-+
-+ ret = -1;
-+
-+ ret_len = 0;
-+ ret_xz = lzma_stream_buffer_encode(xz_ctx->filters, LZMA_CHECK_CRC32,
-+ NULL, in_buf, in_len, out_buf,
-+ &ret_len, *out_len);
-+ if (ret_xz != LZMA_OK) {
-+ fprintf(stderr, "XZ error: %d\n", (int) ret_xz);
-+ goto out;
-+ }
-+
-+ *out_len = ret_len;
-+
-+ ret = 0;
-+out:
-+ return ret;
-+}
-+#else
-+static inline int xz_init(void) { return 0; }
-+static inline void xz_fini(void) { }
-+static inline int xz_compress(void *in_buf, size_t in_len, void *out_buf,
-+ size_t *out_len) { return -1; }
-+#endif
-+
- static int no_compress(void *in_buf, size_t in_len, void *out_buf,
- size_t *out_len)
- {
-@@ -198,6 +306,9 @@ int compress_data(void *in_buf, size_t i
- case MKFS_UBIFS_COMPR_LZO:
- ret = lzo_compress(in_buf, in_len, out_buf, out_len);
- break;
-+ case MKFS_UBIFS_COMPR_XZ:
-+ ret = xz_compress(in_buf, in_len, out_buf, out_len);
-+ break;
- case MKFS_UBIFS_COMPR_ZLIB:
- ret = zlib_deflate(in_buf, in_len, out_buf, out_len);
- break;
-@@ -225,12 +336,18 @@ int init_compression(void)
- if (ret)
- goto err;
-
-+ ret = xz_init();
-+ if (ret)
-+ goto err_lzo;
-+
- zlib_buf = malloc(UBIFS_BLOCK_SIZE * WORST_COMPR_FACTOR);
- if (!zlib_buf)
-- goto err_lzo;
-+ goto err_xz;
-
- return 0;
-
-+err_xz:
-+ xz_fini();
- err_lzo:
- lzo_fini();
- err:
-@@ -240,6 +357,7 @@ err:
- void destroy_compression(void)
- {
- free(zlib_buf);
-+ xz_fini();
- lzo_fini();
- if (errcnt)
- fprintf(stderr, "%llu compression errors occurred\n", errcnt);
---- a/mkfs.ubifs/compr.h
-+++ b/mkfs.ubifs/compr.h
-@@ -36,6 +36,7 @@ enum compression_type
- MKFS_UBIFS_COMPR_NONE,
- MKFS_UBIFS_COMPR_LZO,
- MKFS_UBIFS_COMPR_ZLIB,
-+ MKFS_UBIFS_COMPR_XZ,
- };
-
- int compress_data(void *in_buf, size_t in_len, void *out_buf, size_t *out_len,
---- a/mkfs.ubifs/mkfs.ubifs.c
-+++ b/mkfs.ubifs/mkfs.ubifs.c
-@@ -99,6 +99,9 @@ struct ubifs_info info_;
- static struct ubifs_info *c = &info_;
- static libubi_t ubi;
-
-+static int force_compr_set;
-+static int force_compr;
-+
- /* Debug levels are: 0 (none), 1 (statistics), 2 (files) ,3 (more details) */
- int debug_level;
- int verbose;
-@@ -133,7 +136,7 @@ static struct inum_mapping **hash_table;
- /* Inode creation sequence number */
- static unsigned long long creat_sqnum;
-
--static const char *optstring = "d:r:m:o:D:yh?vVe:c:g:f:Fp:k:x:X:j:R:l:j:UQq";
-+static const char *optstring = "d:r:m:o:D:yh?vVe:c:g:f:Fp:k:x:X:z:j:R:l:j:UQq";
-
- static const struct option longopts[] = {
- {"root", 1, NULL, 'r'},
-@@ -151,6 +154,7 @@ static const struct option longopts[] =
- {"reserved", 1, NULL, 'R'},
- {"compr", 1, NULL, 'x'},
- {"favor-percent", 1, NULL, 'X'},
-+ {"force-compr", 1, NULL, 'z'},
- {"fanout", 1, NULL, 'f'},
- {"space-fixup", 0, NULL, 'F'},
- {"keyhash", 1, NULL, 'k'},
-@@ -178,11 +182,13 @@ static const char *helptext =
- "-o, --output=FILE output to FILE\n"
- "-j, --jrn-size=SIZE journal size\n"
- "-R, --reserved=SIZE how much space should be reserved for the super-user\n"
--"-x, --compr=TYPE compression type - \"lzo\", \"favor_lzo\", \"zlib\" or\n"
--" \"none\" (default: \"lzo\")\n"
-+"-x, --compr=TYPE default compression type - \"lzo\", \"favor_lzo\",\n"
-+" \"zlib\" or \"none\" (default: \"lzo\")\n"
- "-X, --favor-percent may only be used with favor LZO compression and defines\n"
- " how many percent better zlib should compress to make\n"
- " mkfs.ubifs use zlib instead of LZO (default 20%)\n"
-+"-z, --force-compr=TYPE force to build the fs with different compression -\n"
-+" \"lzo\", \"zlib\" or \"none\"\n"
- "-f, --fanout=NUM fanout NUM (default: 8)\n"
- "-F, --space-fixup file-system free space has to be fixed up on first mount\n"
- " (requires kernel version 3.0 or greater)\n"
-@@ -472,6 +478,43 @@ static int open_ubi(const char *node)
- return 0;
- }
-
-+static const char *get_compr_str(int compr)
-+{
-+ switch (compr) {
-+ case UBIFS_COMPR_LZO:
-+ return "lzo";
-+ case UBIFS_COMPR_ZLIB:
-+ return "zlib";
-+ case UBIFS_COMPR_XZ:
-+ return "xz";
-+ case UBIFS_COMPR_NONE:
-+ return "none";
-+ }
-+
-+ return "unknown";
-+}
-+
-+static int get_compr_option(char *opt, int *compr_type, int *favor_lzo)
-+{
-+ *compr_type = UBIFS_COMPR_LZO;
-+
-+ if (favor_lzo)
-+ *favor_lzo = 0;
-+
-+ if (favor_lzo && strcmp(optarg, "favor_lzo") == 0)
-+ *favor_lzo = 1;
-+ else if (strcmp(optarg, "zlib") == 0)
-+ *compr_type = UBIFS_COMPR_ZLIB;
-+ else if (strcmp(optarg, "xz") == 0)
-+ *compr_type = UBIFS_COMPR_XZ;
-+ else if (strcmp(optarg, "none") == 0)
-+ *compr_type = UBIFS_COMPR_NONE;
-+ else if (strcmp(optarg, "lzo") != 0)
-+ return -1;
-+
-+ return 0;
-+}
-+
- static int get_options(int argc, char**argv)
- {
- int opt, i;
-@@ -594,14 +637,13 @@ static int get_options(int argc, char**a
- return err_msg("bad key hash");
- break;
- case 'x':
-- if (strcmp(optarg, "favor_lzo") == 0)
-- c->favor_lzo = 1;
-- else if (strcmp(optarg, "zlib") == 0)
-- c->default_compr = UBIFS_COMPR_ZLIB;
-- else if (strcmp(optarg, "none") == 0)
-- c->default_compr = UBIFS_COMPR_NONE;
-- else if (strcmp(optarg, "lzo") != 0)
-- return err_msg("bad compressor name");
-+ if (get_compr_option(optarg, &c->default_compr,
-+ &c->favor_lzo))
-+ return err_msg("bad compressor name '%s'",
-+ optarg);
-+ if (c->default_compr == UBIFS_COMPR_XZ)
-+ return err_msg("'%s' can't be used as default compressor",
-+ optarg);
- break;
- case 'X':
- c->favor_percent = strtol(optarg, &endp, 0);
-@@ -610,6 +652,12 @@ static int get_options(int argc, char**a
- return err_msg("bad favor LZO percent '%s'",
- optarg);
- break;
-+ case 'z':
-+ if (get_compr_option(optarg, &force_compr, NULL))
-+ return err_msg("bad forced compressor name '%s'",
-+ optarg);
-+ force_compr_set = 1;
-+ break;
- case 'j':
- c->max_bud_bytes = get_bytes(optarg);
- if (c->max_bud_bytes <= 0)
-@@ -684,6 +732,9 @@ static int get_options(int argc, char**a
- c->min_io_size = 8;
- c->rp_size = add_space_overhead(c->rp_size);
-
-+ if (force_compr_set == 0)
-+ force_compr = c->default_compr;
-+
- if (verbose) {
- printf("mkfs.ubifs\n");
- printf("\troot: %s\n", root);
-@@ -693,17 +744,10 @@ static int get_options(int argc, char**a
- printf("\toutput: %s\n", output);
- printf("\tjrn_size: %llu\n", c->max_bud_bytes);
- printf("\treserved: %llu\n", c->rp_size);
-- switch (c->default_compr) {
-- case UBIFS_COMPR_LZO:
-- printf("\tcompr: lzo\n");
-- break;
-- case UBIFS_COMPR_ZLIB:
-- printf("\tcompr: zlib\n");
-- break;
-- case UBIFS_COMPR_NONE:
-- printf("\tcompr: none\n");
-- break;
-- }
-+ printf("\tcompr: %s\n", get_compr_str(c->default_compr));
-+ if (force_compr_set)
-+ printf("\tforced compr: %s\n",
-+ get_compr_str(force_compr));
- printf("\tkeyhash: %s\n", (c->key_hash == key_r5_hash) ?
- "r5" : "test");
- printf("\tfanout: %d\n", c->fanout);
-@@ -1284,7 +1328,7 @@ static int add_file(const char *path_nam
- use_compr = UBIFS_COMPR_LZO;
- else
- #endif
-- use_compr = c->default_compr;
-+ use_compr = force_compr;
- compr_type = compress_data(buf, bytes_read, &dn->data,
- &out_len, use_compr);
- dn->compr_type = cpu_to_le16(compr_type);
---- a/mkfs.ubifs/mkfs.ubifs.h
-+++ b/mkfs.ubifs/mkfs.ubifs.h
-@@ -83,6 +83,9 @@
- #if MKFS_UBIFS_COMPR_ZLIB != UBIFS_COMPR_ZLIB
- #error MKFS_UBIFS_COMPR_ZLIB != UBIFS_COMPR_ZLIB
- #endif
-+#if MKFS_UBIFS_COMPR_XZ != UBIFS_COMPR_XZ
-+#error MKFS_UBIFS_COMPR_XZ != UBIFS_COMPR_XZ
-+#endif
-
- extern int verbose;
- extern int debug_level;
---- a/include/mtd/ubifs-media.h
-+++ b/include/mtd/ubifs-media.h
-@@ -313,6 +313,7 @@ enum {
- UBIFS_COMPR_NONE,
- UBIFS_COMPR_LZO,
- UBIFS_COMPR_ZLIB,
-+ UBIFS_COMPR_XZ,
- UBIFS_COMPR_TYPES_CNT,
- };
-
diff --git a/tools/mtd-utils/patches/310-add-static-linking-option.patch b/tools/mtd-utils/patches/310-add-static-linking-option.patch
index 810aea9a54..828d7751e5 100644
--- a/tools/mtd-utils/patches/310-add-static-linking-option.patch
+++ b/tools/mtd-utils/patches/310-add-static-linking-option.patch
@@ -32,12 +32,12 @@
$(foreach v,$(MTD_BINS),$(eval $(call mkdep,,$(v))))
-@@ -119,7 +119,7 @@ else
- XZLDLIBS = -llzma
+@@ -114,7 +114,7 @@ else
+ LZOLDLIBS = -llzo2
endif
--LDLIBS_mkfs.ubifs = -lz $(LZOLDLIBS) $(XZLDLIBS) -lm -luuid
-+LDLIBS_mkfs.ubifs = $(call static_link,-lz $(LZOLDLIBS) $(XZLDLIBS)) -lm $(call static_link,-luuid)
+-LDLIBS_mkfs.ubifs = -lz $(LZOLDLIBS) -lm -luuid
++LDLIBS_mkfs.ubifs = $(call static_link,-lz $(LZOLDLIBS)) -lm $(call static_link,-luuid)
$(call mkdep,mkfs.ubifs/,mkfs.ubifs,,ubi-utils/libubi.a)
#
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 00:50:06 +0000