Update of new NAND code
Patch by Ladislav Michl, 13 Sep 2005
diff --git a/fs/jffs2/jffs2_nand_1pass.c b/fs/jffs2/jffs2_nand_1pass.c
index ce80a43..e5c2a7d 100644
--- a/fs/jffs2/jffs2_nand_1pass.c
+++ b/fs/jffs2/jffs2_nand_1pass.c
@@ -1,6 +1,6 @@
#include <common.h>
-#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#if defined(CONFIG_NEW_NAND_CODE) && (CONFIG_COMMANDS & CFG_CMD_JFFS2)
#include <malloc.h>
#include <linux/stat.h>
@@ -12,12 +12,12 @@
#include "jffs2_nand_private.h"
-#define NODE_CHUNK 1024 /* size of memory allocation chunk in b_nodes */
+#define NODE_CHUNK 1024 /* size of memory allocation chunk in b_nodes */
/* Debugging switches */
#undef DEBUG_DIRENTS /* print directory entry list after scan */
#undef DEBUG_FRAGMENTS /* print fragment list after scan */
-#undef DEBUG /* enable debugging messages */
+#undef DEBUG /* enable debugging messages */
#ifdef DEBUG
# define DEBUGF(fmt,args...) printf(fmt ,##args)
@@ -25,7 +25,6 @@
# define DEBUGF(fmt,args...)
#endif
-static int nanddev = -1; /* nand device of current partition */
static nand_info_t *nand;
/* Compression names */
@@ -385,10 +384,10 @@
continue;
if (jDir->version == version && inode != 0) {
- /* I'm pretty sure this isn't legal */
+ /* I'm pretty sure this isn't legal */
putstr(" ** ERROR ** ");
-// putnstr(jDir->name, jDir->nsize);
-// putLabeledWord(" has dup version =", version);
+/* putnstr(jDir->name, jDir->nsize); */
+/* putLabeledWord(" has dup version =", version); */
}
inode = jDir->ino;
version = jDir->version;
@@ -574,15 +573,15 @@
/* we need to search all and return the inode with the highest version */
for (jDir = (struct b_dirent *)pL->dir.listHead; jDir; jDir = jDir->next) {
if (ino == jDir->ino) {
- if (jDir->version < version)
+ if (jDir->version < version)
continue;
if (jDir->version == version && jDirFoundType) {
- /* I'm pretty sure this isn't legal */
+ /* I'm pretty sure this isn't legal */
putstr(" ** ERROR ** ");
-// putnstr(jDir->name, jDir->nsize);
-// putLabeledWord(" has dup version (resolve) = ",
-// version);
+/* putnstr(jDir->name, jDir->nsize); */
+/* putLabeledWord(" has dup version (resolve) = ", */
+/* version); */
}
jDirFoundType = jDir->type;
@@ -686,12 +685,6 @@
return 1;
}
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
- if (nanddev != (int)part->usr_priv - 1) {
- DEBUGF ("rescan: nand device changed\n");
- return -1;
- }
-#endif /* defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND) */
/* FIXME */
#if 0
/* but suppose someone reflashed a partition at the same offset... */
@@ -806,10 +799,8 @@
u32 counterF = 0;
u32 counterN = 0;
-#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND)
- nanddev = (int)part->usr_priv - 1;
- nand = &nand_info[nanddev];
-#endif /* defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND) */
+ struct mtdids *id = part->dev->id;
+ nand = nand_info + id->num;
/* if we are building a list we need to refresh the cache. */
jffs_init_1pass_list(part);
@@ -993,7 +984,7 @@
long ret = 0;
u32 inode;
- if (! (pl = jffs2_get_list(part, "load")))
+ if (! (pl = jffs2_get_list(part, "load")))
return 0;
if (! (inode = jffs2_1pass_search_inode(pl, fname, 1))) {
@@ -1025,7 +1016,7 @@
struct b_lists *pl;
int i;
- if (! (pl = jffs2_get_list(part, "info")))
+ if (! (pl = jffs2_get_list(part, "info")))
return 0;
jffs2_1pass_fill_info(pl, &info);