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-rw-r--r--packages/mtd/mtd-utils-native_0.0.0+cvs20060223.bb2
-rw-r--r--packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20041113.patch107
-rw-r--r--packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20060131.patch100
-rw-r--r--packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2.patch103
-rw-r--r--packages/mtd/mtd-utils/add_lzo.patch220
-rw-r--r--packages/mtd/mtd-utils/favour_lzo.patch136
-rw-r--r--packages/mtd/mtd-utils/fix-ignoreerrors-20060131.patch20
-rw-r--r--packages/mtd/mtd-utils/fix-ignoreerrors.patch20
-rw-r--r--packages/mtd/mtd-utils_0.0.0+cvs20060223.bb39
9 files changed, 0 insertions, 747 deletions
diff --git a/packages/mtd/mtd-utils-native_0.0.0+cvs20060223.bb b/packages/mtd/mtd-utils-native_0.0.0+cvs20060223.bb
deleted file mode 100644
index 6f9d71e10c..0000000000
--- a/packages/mtd/mtd-utils-native_0.0.0+cvs20060223.bb
+++ /dev/null
@@ -1,2 +0,0 @@
-require mtd-utils_${PV}.bb
-require mtd-utils-native.inc
diff --git a/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20041113.patch b/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20041113.patch
deleted file mode 100644
index cb819e19be..0000000000
--- a/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20041113.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-
-#
-# Patch managed by http://www.holgerschurig.de/patcher.html
-#
-
---- mtd/util/mkfs.jffs2.c~add-exclusion-to-mkfs-jffs2.patch
-+++ mtd/util/mkfs.jffs2.c
-@@ -89,7 +89,12 @@
- struct filesystem_entry *files; /* Only relevant to directories */
- };
-
-+struct ignorepath_entry {
-+ struct ignorepath_entry* next; /* Points to the next ignorepath element */
-+ char name[PATH_MAX]; /* Name of the entry */
-+};
-
-+static struct ignorepath_entry* ignorepath = 0;
- static int out_fd = -1;
- static char default_rootdir[] = ".";
- static char *rootdir = default_rootdir;
-@@ -363,6 +368,7 @@
- char *hpath, *tpath;
- struct dirent *dp, **namelist;
- struct filesystem_entry *entry;
-+ struct ignorepath_entry* element = ignorepath;
-
-
- if (lstat(hostpath, &sb)) {
-@@ -372,6 +378,15 @@
- entry = add_host_filesystem_entry(targetpath, hostpath,
- sb.st_uid, sb.st_gid, sb.st_mode, 0, parent);
-
-+ while ( element ) {
-+ if ( strcmp( element->name, hostpath ) == 0 ) {
-+ printf( "Note: ignoring directories below '%s'\n", hostpath );
-+ return entry;
-+ break;
-+ }
-+ element = element->next;
-+ }
-+
- n = scandir(hostpath, &namelist, 0, alphasort);
- if (n < 0) {
- perror_msg_and_die("opening directory %s", hostpath);
-@@ -1139,6 +1154,7 @@
- {"root", 1, NULL, 'r'},
- {"pagesize", 1, NULL, 's'},
- {"eraseblock", 1, NULL, 'e'},
-+ {"ignore", 1, NULL, 'i'},
- {"output", 1, NULL, 'o'},
- {"help", 0, NULL, 'h'},
- {"verbose", 0, NULL, 'v'},
-@@ -1180,6 +1196,7 @@
- " -L, --list-compressors Show the list of the avaiable compressors\n"
- " -t, --test-compression Call decompress and compare with the original (for test)\n"
- " -n, --no-cleanmarkers Don't add a cleanmarker to every eraseblock\n"
-+ " -i, --ignore=PATH Ignore sub directory and file tree below PATH when recursing over the file system\n"
- " -o, --output=FILE Output to FILE (default: stdout)\n"
- " -l, --little-endian Create a little-endian filesystem\n"
- " -b, --big-endian Create a big-endian filesystem\n"
-@@ -1202,13 +1219,14 @@
- struct stat sb;
- FILE *devtable = NULL;
- struct filesystem_entry *root;
-- char *compr_name = NULL;
-- int compr_prior = -1;
-+ char *compr_name = NULL;
-+ int compr_prior = -1;
-+ struct ignorepath_entry* element = ignorepath;
-
-- jffs2_compressors_init();
-+ jffs2_compressors_init();
-
- while ((opt = getopt_long(argc, argv,
-- "D:d:r:s:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:", long_options, &c)) >= 0)
-+ "D:d:r:s:i:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:", long_options, &c)) >= 0)
- {
- switch (opt) {
- case 'D':
-@@ -1231,6 +1249,27 @@
- page_size = strtol(optarg, NULL, 0);
- break;
-
-+ case 'i':
-+ printf( "Note: Adding '%s' to ignore Path\n", optarg );
-+ if ( !ignorepath ) {
-+ ignorepath = xmalloc( sizeof( struct ignorepath_entry ) );
-+ ignorepath->next = 0;
-+ strcpy( &ignorepath->name[0], optarg );
-+ } else {
-+ while ( element->next ) element = element->next;
-+ element->next = xmalloc( sizeof( struct ignorepath_entry ) );
-+ element->next->next = 0;
-+ strcpy( &element->next->name[0], optarg );
-+ }
-+ printf( "--------- Dumping ignore path list ----------------\n" );
-+ element=ignorepath;
-+ while ( element ) {
-+ printf( " * '%s'\n", &element->name[0] );
-+ element = element->next;
-+ }
-+ printf( "---------------------------------------------------\n" );
-+ break;
-+
- case 'o':
- if (out_fd != -1) {
- error_msg_and_die("output filename specified more than once");
diff --git a/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20060131.patch b/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20060131.patch
deleted file mode 100644
index e24f395890..0000000000
--- a/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2-20060131.patch
+++ /dev/null
@@ -1,100 +0,0 @@
---- mtd/util/mkfs.jffs2.c~add-exclusion-to-mkfs-jffs2.patch
-+++ mtd/util/mkfs.jffs2.c
-@@ -92,7 +92,12 @@
- struct filesystem_entry *files; /* Only relevant to directories */
- };
-
--
-+struct ignorepath_entry {
-+ struct ignorepath_entry* next; /* Points to the next ignorepath element */
-+ char name[PATH_MAX]; /* Name of the entry */
-+};
-+
-+static struct ignorepath_entry* ignorepath = 0;
- static int out_fd = -1;
- static int in_fd = -1;
- static char default_rootdir[] = ".";
-@@ -367,7 +372,7 @@
- char *hpath, *tpath;
- struct dirent *dp, **namelist;
- struct filesystem_entry *entry;
--
-+ struct ignorepath_entry* element = ignorepath;
-
- if (lstat(hostpath, &sb)) {
- perror_msg_and_die("%s", hostpath);
-@@ -376,6 +381,15 @@
- entry = add_host_filesystem_entry(targetpath, hostpath,
- sb.st_uid, sb.st_gid, sb.st_mode, 0, parent);
-
-+ while ( element ) {
-+ if ( strcmp( element->name, targetpath ) == 0 ) {
-+ printf( "Note: ignoring directories below '%s'\n", targetpath );
-+ return entry;
-+ break;
-+ }
-+ element = element->next;
-+ }
-+
- n = scandir(hostpath, &namelist, 0, alphasort);
- if (n < 0) {
- perror_msg_and_die("opening directory %s", hostpath);
-@@ -1157,6 +1171,7 @@
- {"root", 1, NULL, 'r'},
- {"pagesize", 1, NULL, 's'},
- {"eraseblock", 1, NULL, 'e'},
-+ {"ignore", 1, NULL, 'I'},
- {"output", 1, NULL, 'o'},
- {"help", 0, NULL, 'h'},
- {"verbose", 0, NULL, 'v'},
-@@ -1199,6 +1214,7 @@
- " -L, --list-compressors Show the list of the avaiable compressors\n"
- " -t, --test-compression Call decompress and compare with the original (for test)\n"
- " -n, --no-eraseblock-headers Don't add a eraseblock header to every eraseblock\n"
-+ " -I, --ignore=PATH Ignore sub directory and file tree below PATH when recursing over the file system\n"
- " -o, --output=FILE Output to FILE (default: stdout)\n"
- " -l, --little-endian Create a little-endian filesystem\n"
- " -b, --big-endian Create a big-endian filesystem\n"
-@@ -1368,11 +1384,12 @@
- struct filesystem_entry *root;
- char *compr_name = NULL;
- int compr_prior = -1;
-+ struct ignorepath_entry* element = ignorepath;
-
- jffs2_compressors_init();
-
- while ((opt = getopt_long(argc, argv,
-- "D:d:r:s:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:i:", long_options, &c)) >= 0)
-+ "D:d:r:s:I:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:i:", long_options, &c)) >= 0)
- {
- switch (opt) {
- case 'D':
-@@ -1395,6 +1412,28 @@
- page_size = strtol(optarg, NULL, 0);
- break;
-
-+ case 'I':
-+ printf( "Note: Adding '%s' to ignore Path\n", optarg );
-+ element = ignorepath;
-+ if ( !ignorepath ) {
-+ ignorepath = xmalloc( sizeof( struct ignorepath_entry ) );
-+ ignorepath->next = 0;
-+ strcpy( &ignorepath->name[0], optarg );
-+ } else {
-+ while ( element->next ) element = element->next;
-+ element->next = xmalloc( sizeof( struct ignorepath_entry ) );
-+ element->next->next = 0;
-+ strcpy( &element->next->name[0], optarg );
-+ }
-+ printf( "--------- Dumping ignore path list ----------------\n" );
-+ element = ignorepath;
-+ while ( element ) {
-+ printf( " * '%s'\n", &element->name[0] );
-+ element = element->next;
-+ }
-+ printf( "---------------------------------------------------\n" );
-+ break;
-+
- case 'o':
- if (out_fd != -1) {
- error_msg_and_die("output filename specified more than once");
diff --git a/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2.patch b/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2.patch
deleted file mode 100644
index 3ac41280bb..0000000000
--- a/packages/mtd/mtd-utils/add-exclusion-to-mkfs-jffs2.patch
+++ /dev/null
@@ -1,103 +0,0 @@
-
-#
-# Patch managed by http://www.holgerschurig.de/patcher.html
-#
-
---- mtd/util/mkfs.jffs2.c~add-exclusion-to-mkfs-jffs2.patch
-+++ mtd/util/mkfs.jffs2.c
-@@ -92,7 +92,12 @@
- struct filesystem_entry *files; /* Only relevant to directories */
- };
-
-+struct ignorepath_entry {
-+ struct ignorepath_entry* next; /* Points to the next ignorepath element */
-+ char name[PATH_MAX]; /* Name of the entry */
-+};
-
-+static struct ignorepath_entry* ignorepath = 0;
- static int out_fd = -1;
- static int in_fd = -1;
- static char default_rootdir[] = ".";
-@@ -367,6 +372,7 @@
- char *hpath, *tpath;
- struct dirent *dp, **namelist;
- struct filesystem_entry *entry;
-+ struct ignorepath_entry* element = ignorepath;
-
-
- if (lstat(hostpath, &sb)) {
-@@ -376,6 +382,15 @@
- entry = add_host_filesystem_entry(targetpath, hostpath,
- sb.st_uid, sb.st_gid, sb.st_mode, 0, parent);
-
-+ while ( element ) {
-+ if ( strcmp( element->name, targetpath ) == 0 ) {
-+ printf( "Note: ignoring directories below '%s'\n", targetpath );
-+ return entry;
-+ break;
-+ }
-+ element = element->next;
-+ }
-+
- n = scandir(hostpath, &namelist, 0, alphasort);
- if (n < 0) {
- perror_msg_and_die("opening directory %s", hostpath);
-@@ -1147,6 +1162,7 @@
- {"root", 1, NULL, 'r'},
- {"pagesize", 1, NULL, 's'},
- {"eraseblock", 1, NULL, 'e'},
-+ {"ignore", 1, NULL, 'I'},
- {"output", 1, NULL, 'o'},
- {"help", 0, NULL, 'h'},
- {"verbose", 0, NULL, 'v'},
-@@ -1189,6 +1205,7 @@
- " -L, --list-compressors Show the list of the avaiable compressors\n"
- " -t, --test-compression Call decompress and compare with the original (for test)\n"
- " -n, --no-cleanmarkers Don't add a cleanmarker to every eraseblock\n"
-+ " -I, --ignore=PATH Ignore sub directory and file tree below PATH when recursing over the file system\n"
- " -o, --output=FILE Output to FILE (default: stdout)\n"
- " -l, --little-endian Create a little-endian filesystem\n"
- " -b, --big-endian Create a big-endian filesystem\n"
-@@ -1349,11 +1366,12 @@
- struct filesystem_entry *root;
- char *compr_name = NULL;
- int compr_prior = -1;
-+ struct ignorepath_entry* element = ignorepath;
-
- jffs2_compressors_init();
-
- while ((opt = getopt_long(argc, argv,
-- "D:d:r:s:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:i:", long_options, &c)) >= 0)
-+ "D:d:r:s:I:o:qUPfh?vVe:lbp::nc:m:x:X:Lty:i:", long_options, &c)) >= 0)
- {
- switch (opt) {
- case 'D':
-@@ -1376,6 +1394,28 @@
- page_size = strtol(optarg, NULL, 0);
- break;
-
-+ case 'I':
-+ printf( "Note: Adding '%s' to ignore Path\n", optarg );
-+ element = ignorepath;
-+ if ( !ignorepath ) {
-+ ignorepath = xmalloc( sizeof( struct ignorepath_entry ) );
-+ ignorepath->next = 0;
-+ strcpy( &ignorepath->name[0], optarg );
-+ } else {
-+ while ( element->next ) element = element->next;
-+ element->next = xmalloc( sizeof( struct ignorepath_entry ) );
-+ element->next->next = 0;
-+ strcpy( &element->next->name[0], optarg );
-+ }
-+ printf( "--------- Dumping ignore path list ----------------\n" );
-+ element = ignorepath;
-+ while ( element ) {
-+ printf( " * '%s'\n", &element->name[0] );
-+ element = element->next;
-+ }
-+ printf( "---------------------------------------------------\n" );
-+ break;
-+
- case 'o':
- if (out_fd != -1) {
- error_msg_and_die("output filename specified more than once");
diff --git a/packages/mtd/mtd-utils/add_lzo.patch b/packages/mtd/mtd-utils/add_lzo.patch
deleted file mode 100644
index 9afd1ca46b..0000000000
--- a/packages/mtd/mtd-utils/add_lzo.patch
+++ /dev/null
@@ -1,220 +0,0 @@
-Add LZO support to mtd-utils to generate LZO compressed jffs2 images
-
-Unlike the kernel version, the standard lzo userspace library is used
-along with lzo1x_999_compress rather than the lzo1x_1_compress version
-since better compression ratios can be obtained (at no significant cost
-to decompression time).
-
-Signed-off-by: Richard Purdie <rpurdie@openedhand.com>
-
----
- Makefile | 3 -
- compr.c | 6 ++
- compr.h | 6 ++
- compr_lzo.c | 120 ++++++++++++++++++++++++++++++++++++++++++++++++++
- include/linux/jffs2.h | 1
- 5 files changed, 135 insertions(+), 1 deletion(-)
-
-Index: git/Makefile
-===================================================================
---- git.orig/Makefile 2007-03-01 11:57:58.000000000 +0000
-+++ git/Makefile 2007-03-01 11:58:01.000000000 +0000
-@@ -58,8 +58,9 @@ $(BUILDDIR)/mkfs.jffs2: $(BUILDDIR)/crc3
- $(BUILDDIR)/compr_rtime.o \
- $(BUILDDIR)/mkfs.jffs2.o \
- $(BUILDDIR)/compr_zlib.o \
-+ $(BUILDDIR)/compr_lzo.o \
- $(BUILDDIR)/compr.o
-- $(CC) $(LDFLAGS) -o $@ $^ -lz
-+ $(CC) $(LDFLAGS) -o $@ $^ -lz -llzo
-
- $(BUILDDIR)/flash_eraseall: $(BUILDDIR)/crc32.o $(BUILDDIR)/flash_eraseall.o
- $(CC) $(LDFLAGS) -o $@ $^
-Index: git/compr.c
-===================================================================
---- git.orig/compr.c 2007-03-01 11:57:58.000000000 +0000
-+++ git/compr.c 2007-03-01 11:58:01.000000000 +0000
-@@ -474,6 +474,9 @@ int jffs2_compressors_init(void)
- #ifdef CONFIG_JFFS2_RTIME
- jffs2_rtime_init();
- #endif
-+#ifdef CONFIG_JFFS2_LZO
-+ jffs2_lzo_init();
-+#endif
- return 0;
- }
-
-@@ -485,5 +488,8 @@ int jffs2_compressors_exit(void)
- #ifdef CONFIG_JFFS2_ZLIB
- jffs2_zlib_exit();
- #endif
-+#ifdef CONFIG_JFFS2_LZO
-+ jffs2_lzo_exit();
-+#endif
- return 0;
- }
-Index: git/compr.h
-===================================================================
---- git.orig/compr.h 2007-03-01 11:57:58.000000000 +0000
-+++ git/compr.h 2007-03-01 11:58:01.000000000 +0000
-@@ -21,11 +21,13 @@
-
- #define CONFIG_JFFS2_ZLIB
- #define CONFIG_JFFS2_RTIME
-+#define CONFIG_JFFS2_LZO
-
- #define JFFS2_RUBINMIPS_PRIORITY 10
- #define JFFS2_DYNRUBIN_PRIORITY 20
- #define JFFS2_RTIME_PRIORITY 50
- #define JFFS2_ZLIB_PRIORITY 60
-+#define JFFS2_LZO_PRIORITY 80
-
- #define JFFS2_COMPR_MODE_NONE 0
- #define JFFS2_COMPR_MODE_PRIORITY 1
-@@ -111,5 +113,9 @@ void jffs2_zlib_exit(void);
- int jffs2_rtime_init(void);
- void jffs2_rtime_exit(void);
- #endif
-+#ifdef CONFIG_JFFS2_LZO
-+int jffs2_lzo_init(void);
-+void jffs2_lzo_exit(void);
-+#endif
-
- #endif /* __JFFS2_COMPR_H__ */
-Index: git/compr_lzo.c
-===================================================================
---- /dev/null 1970-01-01 00:00:00.000000000 +0000
-+++ git/compr_lzo.c 2007-03-01 11:58:01.000000000 +0000
-@@ -0,0 +1,120 @@
-+/*
-+ * JFFS2 LZO Compression Interface.
-+ *
-+ * Copyright (C) 2007 Nokia Corporation. All rights reserved.
-+ *
-+ * Author: Richard Purdie <rpurdie@openedhand.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <stdint.h>
-+#include <stdio.h>
-+#include <string.h>
-+#include <asm/types.h>
-+#include <linux/jffs2.h>
-+#include <lzo1x.h>
-+#include "compr.h"
-+
-+extern int page_size;
-+
-+static void *lzo_mem;
-+static void *lzo_compress_buf;
-+
-+/*
-+ * Note about LZO compression.
-+ *
-+ * We want to use the _999_ compression routine which gives better compression
-+ * rates at the expense of time. Decompression time is unaffected. We might as
-+ * well use the standard lzo library routines for this but they will overflow
-+ * the destination buffer since they don't check the destination size.
-+ *
-+ * We therefore compress to a temporary buffer and copy if it will fit.
-+ *
-+ */
-+static int jffs2_lzo_cmpr(unsigned char *data_in, unsigned char *cpage_out,
-+ uint32_t *sourcelen, uint32_t *dstlen, void *model)
-+{
-+ uint32_t compress_size;
-+ int ret;
-+
-+ ret = lzo1x_999_compress(data_in, *sourcelen, lzo_compress_buf, &compress_size, lzo_mem);
-+
-+ if (ret != LZO_E_OK)
-+ return -1;
-+
-+ if (compress_size > *dstlen)
-+ return -1;
-+
-+ memcpy(cpage_out, lzo_compress_buf, compress_size);
-+ *dstlen = compress_size;
-+
-+ return 0;
-+}
-+
-+static int jffs2_lzo_decompress(unsigned char *data_in, unsigned char *cpage_out,
-+ uint32_t srclen, uint32_t destlen, void *model)
-+{
-+ int ret;
-+ uint32_t dl;
-+
-+ ret = lzo1x_decompress_safe(data_in,srclen,cpage_out,&dl,NULL);
-+
-+ if (ret != LZO_E_OK || dl != destlen)
-+ return -1;
-+
-+ return 0;
-+}
-+
-+static struct jffs2_compressor jffs2_lzo_comp = {
-+ .priority = JFFS2_LZO_PRIORITY,
-+ .name = "lzo",
-+ .compr = JFFS2_COMPR_LZO,
-+ .compress = &jffs2_lzo_cmpr,
-+ .decompress = &jffs2_lzo_decompress,
-+ .disabled = 0,
-+};
-+
-+int jffs2_lzo_init(void)
-+{
-+ int ret;
-+
-+ lzo_mem = malloc(LZO1X_999_MEM_COMPRESS);
-+ if (!lzo_mem)
-+ return -1;
-+
-+ /* Worse case LZO compression size from their FAQ */
-+ lzo_compress_buf = malloc(page_size + (page_size / 64) + 16 + 3);
-+ if (!lzo_compress_buf) {
-+ free(lzo_mem);
-+ return -1;
-+ }
-+
-+ ret = jffs2_register_compressor(&jffs2_lzo_comp);
-+ if (ret < 0) {
-+ free(lzo_compress_buf);
-+ free(lzo_mem);
-+ }
-+
-+ return ret;
-+}
-+
-+void jffs2_lzo_exit(void)
-+{
-+ jffs2_unregister_compressor(&jffs2_lzo_comp);
-+ free(lzo_compress_buf);
-+ free(lzo_mem);
-+}
-Index: git/include/linux/jffs2.h
-===================================================================
---- git.orig/include/linux/jffs2.h 2007-03-01 11:57:58.000000000 +0000
-+++ git/include/linux/jffs2.h 2007-03-01 11:58:01.000000000 +0000
-@@ -46,6 +46,7 @@
- #define JFFS2_COMPR_COPY 0x04
- #define JFFS2_COMPR_DYNRUBIN 0x05
- #define JFFS2_COMPR_ZLIB 0x06
-+#define JFFS2_COMPR_LZO 0x07
- /* Compatibility flags. */
- #define JFFS2_COMPAT_MASK 0xc000 /* What do to if an unknown nodetype is found */
- #define JFFS2_NODE_ACCURATE 0x2000
diff --git a/packages/mtd/mtd-utils/favour_lzo.patch b/packages/mtd/mtd-utils/favour_lzo.patch
deleted file mode 100644
index 9e55d5f4b3..0000000000
--- a/packages/mtd/mtd-utils/favour_lzo.patch
+++ /dev/null
@@ -1,136 +0,0 @@
-Add a favourlzo compression mode to mtd-utils
-
-This allows lzo compression to be used in the cases where the
-compression ratio isn't quite as good zlib. This can make sense in
-certain use cases because LZO decompression is much faster than zlib.
-
-Signed-off-by: Richard Purdie <rpurdie@openedhand.com>
-
----
- compr.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++++---
- compr.h | 1 +
- 2 files changed, 50 insertions(+), 3 deletions(-)
-
-Index: git/compr.c
-===================================================================
---- git.orig/compr.c 2007-03-01 11:58:01.000000000 +0000
-+++ git/compr.c 2007-03-01 11:58:09.000000000 +0000
-@@ -16,6 +16,8 @@
- #include <stdlib.h>
- #include <linux/jffs2.h>
-
-+#define FAVOUR_LZO_PERCENT 80
-+
- extern int page_size;
-
- /* LIST IMPLEMENTATION (from linux/list.h) */
-@@ -166,6 +168,33 @@ static void jffs2_decompression_test(str
- }
- }
-
-+/*
-+ * Return 1 to use this compression
-+ */
-+static int jffs2_is_best_compression(struct jffs2_compressor *this,
-+ struct jffs2_compressor *best, uint32_t size, uint32_t bestsize)
-+{
-+ switch (jffs2_compression_mode) {
-+ case JFFS2_COMPR_MODE_SIZE:
-+ if (bestsize > size)
-+ return 1;
-+ return 0;
-+ case JFFS2_COMPR_MODE_FAVOURLZO:
-+ if ((this->compr == JFFS2_COMPR_LZO) && (bestsize > size))
-+ return 1;
-+ if ((best->compr != JFFS2_COMPR_LZO) && (bestsize > size))
-+ return 1;
-+ if ((this->compr == JFFS2_COMPR_LZO) && (bestsize > (size * FAVOUR_LZO_PERCENT / 100)))
-+ return 1;
-+ if ((bestsize * FAVOUR_LZO_PERCENT / 100) > size)
-+ return 1;
-+
-+ return 0;
-+ }
-+ /* Shouldn't happen */
-+ return 0;
-+}
-+
- /* jffs2_compress:
- * @data: Pointer to uncompressed data
- * @cdata: Pointer to returned pointer to buffer for compressed data
-@@ -231,21 +260,29 @@ uint16_t jffs2_compress( unsigned char *
- }
- if (ret == JFFS2_COMPR_NONE) free(output_buf);
- break;
-+ case JFFS2_COMPR_MODE_FAVOURLZO:
- case JFFS2_COMPR_MODE_SIZE:
- orig_slen = *datalen;
- orig_dlen = *cdatalen;
- list_for_each_entry(this, &jffs2_compressor_list, list) {
-+ uint32_t needed_buf_size;
-+
-+ if (jffs2_compression_mode == JFFS2_COMPR_MODE_FAVOURLZO)
-+ needed_buf_size = orig_slen+jffs2_compression_check;
-+ else
-+ needed_buf_size = orig_dlen+jffs2_compression_check;
-+
- /* Skip decompress-only backwards-compatibility and disabled modules */
- if ((!this->compress)||(this->disabled))
- continue;
- /* Allocating memory for output buffer if necessary */
-- if ((this->compr_buf_size<orig_dlen+jffs2_compression_check)&&(this->compr_buf)) {
-+ if ((this->compr_buf_size < needed_buf_size) && (this->compr_buf)) {
- free(this->compr_buf);
- this->compr_buf_size=0;
- this->compr_buf=NULL;
- }
- if (!this->compr_buf) {
-- tmp_buf = malloc(orig_dlen+jffs2_compression_check);
-+ tmp_buf = malloc(needed_buf_size);
- if (!tmp_buf) {
- fprintf(stderr,"mkfs.jffs2: No memory for compressor allocation. (%d bytes)\n",orig_dlen);
- continue;
-@@ -265,7 +302,8 @@ uint16_t jffs2_compress( unsigned char *
- if (!compr_ret) {
- if (jffs2_compression_check)
- jffs2_decompression_test(this, data_in, this->compr_buf, *cdatalen, *datalen, this->compr_buf_size);
-- if ((!best_dlen)||(best_dlen>*cdatalen)) {
-+ if (((!best_dlen) || jffs2_is_best_compression(this, best, *cdatalen, best_dlen))
-+ && (*cdatalen < *datalen)) {
- best_dlen = *cdatalen;
- best_slen = *datalen;
- best = this;
-@@ -377,6 +415,9 @@ char *jffs2_stats(void)
- case JFFS2_COMPR_MODE_SIZE:
- act_buf += sprintf(act_buf,"size");
- break;
-+ case JFFS2_COMPR_MODE_FAVOURLZO:
-+ act_buf += sprintf(act_buf,"favourlzo");
-+ break;
- default:
- act_buf += sprintf(act_buf,"unkown");
- break;
-@@ -413,6 +454,11 @@ int jffs2_set_compression_mode_name(cons
- jffs2_compression_mode = JFFS2_COMPR_MODE_SIZE;
- return 0;
- }
-+ if (!strcmp("favourlzo", name)) {
-+ jffs2_compression_mode = JFFS2_COMPR_MODE_FAVOURLZO;
-+ return 0;
-+ }
-+
- return 1;
- }
-
-Index: git/compr.h
-===================================================================
---- git.orig/compr.h 2007-03-01 11:58:01.000000000 +0000
-+++ git/compr.h 2007-03-01 11:58:09.000000000 +0000
-@@ -32,6 +32,7 @@
- #define JFFS2_COMPR_MODE_NONE 0
- #define JFFS2_COMPR_MODE_PRIORITY 1
- #define JFFS2_COMPR_MODE_SIZE 2
-+#define JFFS2_COMPR_MODE_FAVOURLZO 3
-
- #define kmalloc(a,b) malloc(a)
- #define kfree(a) free(a)
diff --git a/packages/mtd/mtd-utils/fix-ignoreerrors-20060131.patch b/packages/mtd/mtd-utils/fix-ignoreerrors-20060131.patch
deleted file mode 100644
index 8266a37c46..0000000000
--- a/packages/mtd/mtd-utils/fix-ignoreerrors-20060131.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- mtd/util/nanddump.c.orig 2006-01-30 21:19:22.000000000 +0100
-+++ mtd/util/nanddump.c 2006-01-30 21:19:24.000000000 +0100
-@@ -224,7 +224,7 @@
- }
- }
-
-- if (badblock) {
-+ if (badblock && !ignoreerrors) {
- if (omitbad)
- continue;
- memset (readbuf, 0xff, bs);
-@@ -259,7 +259,7 @@
- if (omitoob)
- continue;
-
-- if (badblock) {
-+ if (badblock && !ignoreerrors) {
- memset (readbuf, 0xff, meminfo.oobsize);
- } else {
- /* Read OOB data and exit on failure */
diff --git a/packages/mtd/mtd-utils/fix-ignoreerrors.patch b/packages/mtd/mtd-utils/fix-ignoreerrors.patch
deleted file mode 100644
index b1f702a316..0000000000
--- a/packages/mtd/mtd-utils/fix-ignoreerrors.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- mtd/util/nanddump.c.orig 2005-12-30 19:07:39.000000000 +0100
-+++ mtd/util/nanddump.c 2005-12-30 19:08:53.000000000 +0100
-@@ -224,7 +224,7 @@
- }
- }
-
-- if (badblock) {
-+ if (badblock && !ignoreerrors) {
- if (omitbad)
- continue;
- memset (readbuf, 0xff, bs);
-@@ -259,7 +259,7 @@
- if (omitoob)
- continue;
-
-- if (badblock) {
-+ if (badblock && !ignoreerrors) {
- memset (readbuf, 0xff, meminfo.oobsize);
- } else {
- /* Read OOB data and exit on failure */
diff --git a/packages/mtd/mtd-utils_0.0.0+cvs20060223.bb b/packages/mtd/mtd-utils_0.0.0+cvs20060223.bb
deleted file mode 100644
index 96199f1602..0000000000
--- a/packages/mtd/mtd-utils_0.0.0+cvs20060223.bb
+++ /dev/null
@@ -1,39 +0,0 @@
-DESCRIPTION = "Tools for managing memory technology devices."
-SECTION = "base"
-DEPENDS = "zlib"
-HOMEPAGE = "http://www.linux-mtd.infradead.org/"
-LICENSE = "GPLv2"
-PR = "r0"
-SRCDATE = "20060223"
-
-SRC_URI = "cvs://anoncvs:anoncvs@cvs.infradead.org/home/cvs;module=mtd \
- file://add-exclusion-to-mkfs-jffs2-20060131.patch;patch=1 \
- file://fix-ignoreerrors-20060131.patch;patch=1"
-S = "${WORKDIR}/mtd/"
-
-CFLAGS_prepend = "-I${S}/include "
-
-do_compile () {
- oe_runmake -C util ${mtd_utils}
-}
-
-do_stage () {
- install -d ${STAGING_INCDIR}/mtd
- for f in ${S}/include/mtd/*.h; do
- install -m 0644 $f ${STAGING_INCDIR}/mtd/
- done
- for binary in ${mtd_utils}; do
- install -m 0755 util/$binary ${STAGING_BINDIR}
- done
-}
-
-mtd_utils = "ftl_format flash_erase flash_eraseall nanddump doc_loadbios \
- mkfs.jffs ftl_check mkfs.jffs2 flash_lock flash_unlock flash_info mtd_debug \
- flashcp nandwrite jffs2dump sumtool"
-
-do_install () {
- install -d ${D}${bindir}
- for binary in ${mtd_utils}; do
- install -m 0755 util/$binary ${D}${bindir}
- done
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 22:48:18 +0000