[oe-commits] org.oe.dev merge of '3fcc49d84194b9665e260098b358d5a1848e697b'
mickeyl commit
openembedded-commits at lists.openembedded.org
Tue Sep 11 14:04:32 UTC 2007
merge of '3fcc49d84194b9665e260098b358d5a1848e697b'
and '86f3076c176e5860f297ef5a29fdd170ade23792'
Author: mickeyl at openembedded.org
Branch: org.openembedded.dev
Revision: aa8c938830f754475736d23b32453634d46ddf24
ViewMTN: http://monotone.openembedded.org/revision/info/aa8c938830f754475736d23b32453634d46ddf24
Files:
1
packages/images/liveramdisk-image.bb
packages/initrdscripts/initramfs-jffs2/jffs2boot.sh
packages/initrdscripts/initramfs-jffs2_0.1.bb
packages/madwifi/madwifi-ng_r2702-20070903.bb
conf/machine/include/motorola-ezx.inc
packages/yaffs2
packages/yaffs2/files
packages/yaffs2/files/mkyaffs2image.patch
packages/yaffs2/files/yaffs2-unioob.patch
packages/yaffs2/yaffs2-utils-native_cvs.bb
packages/yaffs2/yaffs2-utils_cvs.bb
conf/bitbake.conf
conf/machine/include/motorola-ezx-base.inc
Diffs:
#
# mt diff -r3fcc49d84194b9665e260098b358d5a1848e697b -raa8c938830f754475736d23b32453634d46ddf24
#
#
#
# add_file "packages/images/liveramdisk-image.bb"
# content [50bce8b81db9fa7166e813dc1cc71316523e9572]
#
# patch "packages/initrdscripts/initramfs-jffs2/jffs2boot.sh"
# from [d52425b59cb253661ac2548077becd69997515eb]
# to [831f6e80cb8ffb2225c8910762bc453cdb298325]
#
# patch "packages/initrdscripts/initramfs-jffs2_0.1.bb"
# from [1eab8e522ee185522c577729e8ac079c6c85c207]
# to [c14984bd01bbc92b79ac05b95049083c923091ed]
#
# patch "packages/madwifi/madwifi-ng_r2702-20070903.bb"
# from [c1a3090f2306173ae94202b7e71f996c56c9a7f4]
# to [973b24dc7480d6f461e4f13e327d8cf7ee563dc8]
#
============================================================
--- packages/images/liveramdisk-image.bb 50bce8b81db9fa7166e813dc1cc71316523e9572
+++ packages/images/liveramdisk-image.bb 50bce8b81db9fa7166e813dc1cc71316523e9572
@@ -0,0 +1,28 @@
+# LiveRamdisk image
+# Hwo to build:
+# First build angstrom-x11-image with glibc
+# then switch to ANGSTROM_MODE=uclibc and build this recipe
+# LiveRamdisk concept/implementation by Paul Sokolovsky
+LICENSE = "MIT"
+IMAGE_FSTYPES = "cpio.gz"
+
+#IMAGE_INSTALL = "initramfs-boot busybox kernel-module-uinput uclibc libgcc1"
+IMAGE_INSTALL = "initramfs-jffs2 busybox-static kernel-module-mtdram"
+
+export IMAGE_BASENAME = "liveramdisk"
+export IMAGE_LINGUAS = ""
+
+# Install only ${IMAGE_INSTALL}, not even deps
+PACKAGE_INSTALL_NO_DEPS = "1"
+
+inherit image
+
+IMAGE_PREPROCESS_COMMAND += " copy_jffs2_image; "
+
+copy_jffs2_image() {
+ # We need glibc main image
+ latest_image=`ls -1 -r ${DEPLOY_DIR}/../glibc/images/${MACHINE}/Angstrom-x11-image-glibc-*.rootfs.jffs2|head -n1`
+ [ -n "$latest_image" ] || oefatal "Cannot find jffs2 image in ${DEPLOY_DIR}/../glibc/images/${MACHINE}/"
+ oenote "Using: cp $latest_image ${IMAGE_ROOTFS}/initrd.jffs2"
+ cp $latest_image ${IMAGE_ROOTFS}/initrd.jffs2
+}
============================================================
--- packages/initrdscripts/initramfs-jffs2/jffs2boot.sh d52425b59cb253661ac2548077becd69997515eb
+++ packages/initrdscripts/initramfs-jffs2/jffs2boot.sh 831f6e80cb8ffb2225c8910762bc453cdb298325
@@ -1,10 +1,10 @@ mount -t proc proc /proc
#!/bin/sh
echo "Starting initrd boot..."
mkdir /proc
mount -t proc proc /proc
-modprobe mtdram total_size=24576 erase_size=256
+modprobe mtdram total_size=25088 erase_size=256
sleep 1
ID=`grep "mtdram test device" /proc/mtd | cut -d: -f1| cut -b4-`
============================================================
--- packages/initrdscripts/initramfs-jffs2_0.1.bb 1eab8e522ee185522c577729e8ac079c6c85c207
+++ packages/initrdscripts/initramfs-jffs2_0.1.bb c14984bd01bbc92b79ac05b95049083c923091ed
@@ -1,5 +1,5 @@ SRC_URI = "file://jffs2boot.sh"
SRC_URI = "file://jffs2boot.sh"
-PR = "r0"
+PR = "r1"
do_install() {
install -m 0755 ${WORKDIR}/jffs2boot.sh ${D}/init
============================================================
--- packages/madwifi/madwifi-ng_r2702-20070903.bb c1a3090f2306173ae94202b7e71f996c56c9a7f4
+++ packages/madwifi/madwifi-ng_r2702-20070903.bb 973b24dc7480d6f461e4f13e327d8cf7ee563dc8
@@ -1,8 +1,9 @@ DEFAULT_PREFERENCE = "-1"
# Bitbake recipe for the madwifi-ng driver
# Don't use this unless you know what you're doing -- this version does
# *NOT* build on BE kernels.
DEFAULT_PREFERENCE = "-1"
+DEFAULT_PREFERENCE_alix = "1"
# Disable stripping of kernel modules, since this action strips too
# much out, and the resulting module won't load.
#
# mt diff -r86f3076c176e5860f297ef5a29fdd170ade23792 -raa8c938830f754475736d23b32453634d46ddf24
#
#
#
# delete "conf/machine/include/motorola-ezx.inc"
#
# add_dir "packages/yaffs2"
#
# add_dir "packages/yaffs2/files"
#
# add_file "packages/yaffs2/files/mkyaffs2image.patch"
# content [9a9841a1ed6d0f0946853dbd5d7a1b2c530fb308]
#
# add_file "packages/yaffs2/files/yaffs2-unioob.patch"
# content [9eafeee087e5fab362a3ca0a94fba7597c96a346]
#
# add_file "packages/yaffs2/yaffs2-utils-native_cvs.bb"
# content [46031d55a3c90aaeedc2a3a4abd20ee6df77efd0]
#
# add_file "packages/yaffs2/yaffs2-utils_cvs.bb"
# content [92e886482cb0c4b4bbb43777f590da794398331e]
#
# patch "conf/bitbake.conf"
# from [2dc9ee975a901881a1c927dc7a1e682c4dd7246b]
# to [a8197c7ad74ff611be8da0b870956c6aeaab6419]
#
# patch "conf/machine/include/motorola-ezx-base.inc"
# from [903227c36f248c1d3d4bfb467933f6a7c740ffe2]
# to [b15c44e8a69d78f98777ef55046a1a3e8914d80f]
#
============================================================
--- packages/yaffs2/files/mkyaffs2image.patch 9a9841a1ed6d0f0946853dbd5d7a1b2c530fb308
+++ packages/yaffs2/files/mkyaffs2image.patch 9a9841a1ed6d0f0946853dbd5d7a1b2c530fb308
@@ -0,0 +1,345 @@
+ *
+ * mkyaffs2image hacks by NCB
+ *
+ * Changes by Sergey Kubushin flagged KSI
+ *
+ */
+
+/* KSI:
+ * All this nightmare should be rewritten from ground up. Why save return
+ * values if nobody checks them? The read/write function returns only one
+ * error, -1. Positive return value does NOT mean read/write operation has
+ * been completed successfully. If somebody opens files, he MUST close them
+ * when they are not longer needed. Only those brave enough can write 64
+ * bytes from a yaffs_PackedTags2 structure. The list is too long, there is
+ * enough bugs here to write a couple of thick books on how NOT to write
+ * programs...
+ *
+ * And BTW, what was one supposed to do with that file that this horror
+ * occasionally managed to generate?
+ */
+diff -urN yaffs2.orig/utils/mkyaffs2image.c yaffs2/utils/mkyaffs2image.c
+--- yaffs2.orig/utils/mkyaffs2image.c 2005-12-12 16:34:58.000000000 -0800
++++ yaffs2/utils/mkyaffs2image.c 2006-02-10 16:56:13.000000000 -0800
+@@ -31,10 +47,10 @@
+ #include <dirent.h>
+ #include <string.h>
+ #include <unistd.h>
++#include <mtd/mtd-user.h>
+ #include "yaffs_ecc.h"
+ #include "yaffs_guts.h"
+
+-#include "yaffs_tagsvalidity.h"
+ #include "yaffs_packedtags2.h"
+
+ unsigned yaffs_traceMask=0;
+@@ -43,9 +59,45 @@
+
+ #define chunkSize 2048
+ #define spareSize 64
++#define PT2_BYTES 25
+
+ const char * mkyaffsimage_c_version = "$Id: mkyaffs2image.c,v 1.4 2007-02-14 01:09:06 wookey Exp $";
+
++static int layout_no;
++
++static struct nand_oobinfo oob_layout[] = {
++ /* KSI:
++ * Dummy "raw" layout - no ECC, all the bytes are free. Does NOT
++ * really work, only used for compatibility with CVS YAFFS2 that
++ * never ever worked with any stock MTD.
++ */
++ {
++ .useecc = MTD_NANDECC_AUTOPLACE,
++ .eccbytes = 0,
++ .eccpos = {},
++ .oobfree = { {0, 64} }
++ },
++ /* KSI:
++ * Regular MTD AUTOPLACED ECC for large page NAND devices, the
++ * only one existing in stock MTD so far. It corresponds to layout# 1
++ * in command line arguments. Any other layouts could be added to
++ * the list when they made their way in kernel's MTD. The structure
++ * is simply copied from kernel's drivers/mtd/nand/nand_base.c as-is.
++ */
++ {
++ .useecc = MTD_NANDECC_AUTOPLACE,
++ .eccbytes = 24,
++ .eccpos = {
++ 40, 41, 42, 43, 44, 45, 46, 47,
++ 48, 49, 50, 51, 52, 53, 54, 55,
++ 56, 57, 58, 59, 60, 61, 62, 63},
++ .oobfree = { {2, 38} }
++ },
++ /* End-of-list marker */
++ {
++ .useecc = -1,
++ }
++};
+
+ typedef struct
+ {
+@@ -59,7 +111,7 @@
+ static int n_obj = 0;
+ static int obj_id = YAFFS_NOBJECT_BUCKETS + 1;
+
+-static int nObjects, nDirectories, nPages;
++static int nObjects = 0, nDirectories = 0, nPages = 0;
+
+ static int outFile;
+
+@@ -123,6 +175,11 @@
+ return -1;
+ }
+
++/* KSI:
++ * No big endian for now. This is left for a later time. The existing code
++ * is FUBAR.
++ */
++#if 0
+ /* This little function converts a little endian tag to a big endian tag.
+ * NOTE: The tag is not usable after this other than calculating the CRC
+ * with.
+@@ -155,11 +212,56 @@
+ tags->asBytes[7] = temp.asBytes[7];
+ #endif
+ }
++#endif
++
++void nandmtd2_pt2buf(unsigned char *buf, yaffs_PackedTags2 *pt)
++{
++ int i, j = 0, k, n;
++ unsigned char pt2_byte_buf[PT2_BYTES];
++
++ *((unsigned int *) &pt2_byte_buf[0]) = pt->t.sequenceNumber;
++ *((unsigned int *) &pt2_byte_buf[4]) = pt->t.objectId;
++ *((unsigned int *) &pt2_byte_buf[8]) = pt->t.chunkId;
++ *((unsigned int *) &pt2_byte_buf[12]) = pt->t.byteCount;
++ pt2_byte_buf[16] = pt->ecc.colParity;
++ pt2_byte_buf[17] = pt->ecc.lineParity & 0xff;
++ pt2_byte_buf[18] = (pt->ecc.lineParity >> 8) & 0xff;
++ pt2_byte_buf[19] = (pt->ecc.lineParity >> 16) & 0xff;
++ pt2_byte_buf[20] = (pt->ecc.lineParity >> 24) & 0xff;
++ pt2_byte_buf[21] = pt->ecc.lineParityPrime & 0xff;
++ pt2_byte_buf[22] = (pt->ecc.lineParityPrime >> 8) & 0xff;
++ pt2_byte_buf[23] = (pt->ecc.lineParityPrime >> 16) & 0xff;
++ pt2_byte_buf[24] = (pt->ecc.lineParityPrime >> 24) & 0xff;
++
++ k = oob_layout[layout_no].oobfree[j][0];
++ n = oob_layout[layout_no].oobfree[j][1];
++
++ if (n == 0) {
++ fprintf(stderr, "No OOB space for tags");
++ exit(-1);
++ }
++
++ for (i = 0; i < PT2_BYTES; i++) {
++ if (n == 0) {
++ j++;
++ k = oob_layout[layout_no].oobfree[j][0];
++ n = oob_layout[layout_no].oobfree[j][1];
++ if (n == 0) {
++ fprintf(stderr, "No OOB space for tags");
++ exit(-1);
++ }
++ }
++ buf[k++] = pt2_byte_buf[i];
++ n--;
++ }
++}
+
+ static int write_chunk(__u8 *data, __u32 objId, __u32 chunkId, __u32 nBytes)
+ {
+ yaffs_ExtendedTags t;
+ yaffs_PackedTags2 pt;
++ unsigned char spare_buf[spareSize];
++
+
+ error = write(outFile,data,chunkSize);
+ if(error < 0) return error;
+@@ -177,18 +279,27 @@
+ // added NCB **CHECK**
+ t.chunkUsed = 1;
+
++/* KSI: Broken anyway -- e.g. &t is pointer to a wrong type... */
++#if 0
+ if (convert_endian)
+ {
+ little_to_big_endian(&t);
+ }
++#endif
+
+ nPages++;
+
+ yaffs_PackTags2(&pt,&t);
+-
+-// return write(outFile,&pt,sizeof(yaffs_PackedTags2));
+- return write(outFile,&pt,spareSize);
+-
++
++ memset(spare_buf, 0xff, sizeof(spare_buf));
++
++ if (layout_no == 0) {
++ memcpy(spare_buf, &pt, sizeof(yaffs_PackedTags2));
++ } else {
++ nandmtd2_pt2buf(spare_buf, &pt);
++ }
++
++ return write(outFile,spare_buf,spareSize);
+ }
+
+ #define SWAP32(x) ((((x) & 0x000000FF) << 24) | \
+@@ -199,6 +310,8 @@
+ #define SWAP16(x) ((((x) & 0x00FF) << 8) | \
+ (((x) & 0xFF00) >> 8))
+
++/* KSI: Removed for now. TBD later when the proper util (from scratch) is written */
++#if 0
+ // This one is easier, since the types are more standard. No funky shifts here.
+ static void object_header_little_to_big_endian(yaffs_ObjectHeader* oh)
+ {
+@@ -256,6 +369,7 @@
+ oh->roomToGrow[11] = SWAP32(oh->roomToGrow[11]);
+ #endif
+ }
++#endif
+
+ static int write_object_header(int objId, yaffs_ObjectType t, struct stat *s, int parent, const char *name, int equivalentObj, const char * alias)
+ {
+@@ -300,10 +414,13 @@
+ strncpy(oh->alias,alias,YAFFS_MAX_ALIAS_LENGTH);
+ }
+
++/* KSI: FUBAR. Left for a leter time. */
++#if 0
+ if (convert_endian)
+ {
+ object_header_little_to_big_endian(oh);
+ }
++#endif
+
+ return write_chunk(bytes,objId,0,0xffff);
+
+@@ -319,7 +436,7 @@
+ nDirectories++;
+
+ dir = opendir(path);
+-
++
+ if(dir)
+ {
+ while((entry = readdir(dir)) != NULL)
+@@ -403,12 +520,12 @@
+ error = nBytes;
+
+ printf("%d data chunks written\n",chunk);
++ close(h);
+ }
+ else
+ {
+ perror("Error opening file");
+ }
+- close(h);
+
+ }
+
+@@ -448,58 +565,82 @@
+ }
+ }
+ }
++ /* KSI:
++ * Who is supposed to close those open directories in this
++ * recursive function, lord Byron? Stock "ulimit -n" is 1024
++ * and e.g. stock Fedora /etc directory has more that 1024
++ * directories...
++ */
++ closedir(dir);
+ }
+
+ return 0;
+
+ }
+
++void usage(void)
++{
++ printf("usage: mkyaffs2image layout# dir image_file [convert]\n");
++ printf(" layout# NAND OOB layout # (0 - raw, 1 - nand_oob_64)\n");
++ printf(" dir the directory tree to be converted\n");
++ printf(" image_file the output file to hold the image\n");
++ printf(" 'convert' make a big-endian img on a little-endian machine. BROKEN !\n");
++ exit(1);
++}
+
+ int main(int argc, char *argv[])
+ {
+ struct stat stats;
++ int i;
+
+ printf("mkyaffs2image: image building tool for YAFFS2 built "__DATE__"\n");
+
+- if(argc < 3)
++ if ((argc < 4) || (sscanf(argv[1], "%u", &layout_no) != 1))
+ {
+- printf("usage: mkyaffs2image dir image_file [convert]\n");
+- printf(" dir the directory tree to be converted\n");
+- printf(" image_file the output file to hold the image\n");
+- printf(" 'convert' produce a big-endian image from a little-endian machine\n");
+- exit(1);
++ usage();
+ }
+
+- if ((argc == 4) && (!strncmp(argv[3], "convert", strlen("convert"))))
+- {
+- convert_endian = 1;
+- }
++ i = 0;
++
++ while (oob_layout[i].useecc != -1)
++ i++;
++
++ if (layout_no >= i)
++ usage();
++
++ if ((argc == 5) && (!strncmp(argv[4], "convert", strlen("convert"))))
++ {
++ /* KSI: Broken as of now. TBD. Fail. */
++ usage();
++ convert_endian = 1;
++ }
+
+- if(stat(argv[1],&stats) < 0)
++ if(stat(argv[2],&stats) < 0)
+ {
+- printf("Could not stat %s\n",argv[1]);
++ printf("Could not stat %s\n",argv[2]);
+ exit(1);
+ }
+
+ if(!S_ISDIR(stats.st_mode))
+ {
+- printf(" %s is not a directory\n",argv[1]);
++ printf(" %s is not a directory\n",argv[2]);
+ exit(1);
+ }
+
+- outFile = open(argv[2],O_CREAT | O_TRUNC | O_WRONLY, S_IREAD | S_IWRITE);
++ outFile = open(argv[3],O_CREAT | O_TRUNC | O_WRONLY, S_IREAD | S_IWRITE);
+
+
+ if(outFile < 0)
+ {
+- printf("Could not open output file %s\n",argv[2]);
++ printf("Could not open output file %s\n",argv[3]);
+ exit(1);
+ }
+
+- printf("Processing directory %s into image file %s\n",argv[1],argv[2]);
++ printf("Processing directory %s into image file %s\n",argv[2],argv[3]);
+ error = write_object_header(1, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, 1,"", -1, NULL);
++
+ if(error)
+- error = process_directory(YAFFS_OBJECTID_ROOT,argv[1]);
++ error = process_directory(YAFFS_OBJECTID_ROOT,argv[2]);
+
+ close(outFile);
+
============================================================
--- packages/yaffs2/files/yaffs2-unioob.patch 9eafeee087e5fab362a3ca0a94fba7597c96a346
+++ packages/yaffs2/files/yaffs2-unioob.patch 9eafeee087e5fab362a3ca0a94fba7597c96a346
@@ -0,0 +1,216 @@
+diff -urN yaffs2.orig/yaffs_mtdif2.c yaffs2/yaffs_mtdif2.c
+--- yaffs2.orig/yaffs_mtdif2.c 2005-12-07 14:00:38.000000000 -0800
++++ yaffs2/yaffs_mtdif2.c 2006-02-10 17:13:58.000000000 -0800
+@@ -29,6 +29,130 @@
+
+ #include "yaffs_packedtags2.h"
+
++#define PT2_BYTES 25
++
++void nandmtd2_pt2buf(yaffs_Device *dev, yaffs_PackedTags2 *pt, int is_raw)
++{
++ struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
++ int i, j = 0, k, n;
++ __u8 pt2_byte_buf[PT2_BYTES];
++
++ /* Pack buffer with 0xff */
++ for (i = 0; i < mtd->oobsize; i++)
++ dev->spareBuffer[i] = 0xff;
++
++ if (!is_raw) {
++ *((unsigned int *) &dev->spareBuffer[0]) = pt->t.sequenceNumber;
++ *((unsigned int *) &dev->spareBuffer[4]) = pt->t.objectId;
++ *((unsigned int *) &dev->spareBuffer[8]) = pt->t.chunkId;
++ *((unsigned int *) &dev->spareBuffer[12]) = pt->t.byteCount;
++ dev->spareBuffer[16] = pt->ecc.colParity;
++ dev->spareBuffer[17] = pt->ecc.lineParity & 0xff;
++ dev->spareBuffer[18] = (pt->ecc.lineParity >> 8) & 0xff;
++ dev->spareBuffer[19] = (pt->ecc.lineParity >> 16) & 0xff;
++ dev->spareBuffer[20] = (pt->ecc.lineParity >> 24) & 0xff;
++ dev->spareBuffer[21] = pt->ecc.lineParityPrime & 0xff;
++ dev->spareBuffer[22] = (pt->ecc.lineParityPrime >> 8) & 0xff;
++ dev->spareBuffer[23] = (pt->ecc.lineParityPrime >> 16) & 0xff;
++ dev->spareBuffer[24] = (pt->ecc.lineParityPrime >> 24) & 0xff;
++ } else {
++ *((unsigned int *) &pt2_byte_buf[0]) = pt->t.sequenceNumber;
++ *((unsigned int *) &pt2_byte_buf[4]) = pt->t.objectId;
++ *((unsigned int *) &pt2_byte_buf[8]) = pt->t.chunkId;
++ *((unsigned int *) &pt2_byte_buf[12]) = pt->t.byteCount;
++ pt2_byte_buf[16] = pt->ecc.colParity;
++ pt2_byte_buf[17] = pt->ecc.lineParity & 0xff;
++ pt2_byte_buf[18] = (pt->ecc.lineParity >> 8) & 0xff;
++ pt2_byte_buf[19] = (pt->ecc.lineParity >> 16) & 0xff;
++ pt2_byte_buf[20] = (pt->ecc.lineParity >> 24) & 0xff;
++ pt2_byte_buf[21] = pt->ecc.lineParityPrime & 0xff;
++ pt2_byte_buf[22] = (pt->ecc.lineParityPrime >> 8) & 0xff;
++ pt2_byte_buf[23] = (pt->ecc.lineParityPrime >> 16) & 0xff;
++ pt2_byte_buf[24] = (pt->ecc.lineParityPrime >> 24) & 0xff;
++
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No OOB space for tags" TENDSTR)));
++ YBUG();
++ }
++
++ for (i = 0; i < PT2_BYTES; i++) {
++ if (n == 0) {
++ j++;
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No OOB space for tags" TENDSTR)));
++ YBUG();
++ }
++ }
++ dev->spareBuffer[k++] = pt2_byte_buf[i];
++ n--;
++ }
++ }
++}
++
++void nandmtd2_buf2pt(yaffs_Device *dev, yaffs_PackedTags2 *pt, int is_raw)
++{
++ struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
++ int i, j = 0, k, n;
++ __u8 pt2_byte_buf[PT2_BYTES];
++
++
++ if (!is_raw) {
++ pt->t.sequenceNumber = *((unsigned int *) &dev->spareBuffer[0]);
++ pt->t.objectId = *((unsigned int *) &dev->spareBuffer[4]);
++ pt->t.chunkId = *((unsigned int *) &dev->spareBuffer[8]);
++ pt->t.byteCount = *((unsigned int *) &dev->spareBuffer[12]);
++ pt->ecc.colParity = dev->spareBuffer[16];
++ pt->ecc.lineParity = (dev->spareBuffer[17] & 0x000000ff) |
++ ((dev->spareBuffer[18] << 8) & 0x0000ff00) |
++ ((dev->spareBuffer[19] << 16) & 0x00ff0000) |
++ ((dev->spareBuffer[20] << 24) & 0xff000000);
++ pt->ecc.lineParityPrime = (dev->spareBuffer[21] & 0x000000ff) |
++ ((dev->spareBuffer[22] << 8) & 0x0000ff00) |
++ ((dev->spareBuffer[23] << 16) & 0x00ff0000) |
++ ((dev->spareBuffer[24] << 24) & 0xff000000);
++ } else {
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No space in OOB for tags" TENDSTR)));
++ YBUG();
++ }
++
++ for (i = 0; i < PT2_BYTES; i++) {
++ if (n == 0) {
++ j++;
++ k = mtd->oobinfo.oobfree[j][0];
++ n = mtd->oobinfo.oobfree[j][1];
++ if (n == 0) {
++ T(YAFFS_TRACE_ERROR, (TSTR("No space in OOB for tags" TENDSTR)));
++ YBUG();
++ }
++ }
++ pt2_byte_buf[i] = dev->spareBuffer[k++];
++ n--;
++ }
++ pt->t.sequenceNumber = *((unsigned int *) &pt2_byte_buf[0]);
++ pt->t.objectId = *((unsigned int *) &pt2_byte_buf[4]);
++ pt->t.chunkId = *((unsigned int *) &pt2_byte_buf[8]);
++ pt->t.byteCount = *((unsigned int *) &pt2_byte_buf[12]);
++ pt->ecc.colParity = pt2_byte_buf[16];
++ pt->ecc.lineParity = (pt2_byte_buf[17] & 0x000000ff) |
++ ((pt2_byte_buf[18] << 8) & 0x0000ff00) |
++ ((pt2_byte_buf[19] << 16) & 0x00ff0000) |
++ ((pt2_byte_buf[20] << 24) & 0xff000000);
++ pt->ecc.lineParityPrime = (pt2_byte_buf[21] & 0x000000ff) |
++ ((pt2_byte_buf[22] << 8) & 0x0000ff00) |
++ ((pt2_byte_buf[23] << 16) & 0x00ff0000) |
++ ((pt2_byte_buf[24] << 24) & 0xff000000);
++ }
++}
++
+ int nandmtd2_WriteChunkWithTagsToNAND(yaffs_Device * dev, int chunkInNAND,
+ %s
>>> DIFF TRUNCATED @ 16K
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