X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_tagscompat.c;h=3e5e8a40b22cc25c4c962f74cdbe903b779e6005;hp=d594d6193245ff7ae2f09c5ea063906c56bf7225;hb=bfa43f4358046a6a6ff8da6a05e8090eef29c083;hpb=e1ac494e05a5dc7ab61d799af815d103a11d318c

diff --git a/yaffs_tagscompat.c b/yaffs_tagscompat.c
index d594d61..3e5e8a4 100644
--- a/yaffs_tagscompat.c
+++ b/yaffs_tagscompat.c
@@ -14,6 +14,7 @@
 #include "yaffs_guts.h"
 #include "yaffs_tagscompat.h"
 #include "yaffs_ecc.h"
+#include "yaffs_getblockinfo.h"
 
 static void yaffs_HandleReadDataError(yaffs_Device * dev, int chunkInNAND);
 #ifdef NOTYET
@@ -45,7 +46,7 @@ static const char yaffs_countBitsTable[256] = {
 	4, 5, 5, 6, 5, 6, 6, 7, 5, 6, 6, 7, 6, 7, 7, 8
 };
 
-static int yaffs_CountBits(__u8 x)
+int yaffs_CountBits(__u8 x)
 {
 	int retVal;
 	retVal = yaffs_countBitsTable[x];
@@ -252,6 +253,9 @@ static int yaffs_ReadChunkFromNAND(struct yaffs_DeviceStruct *dev,
 		/* Must allocate enough memory for spare+2*sizeof(int) */
 		/* for ecc results from device. */
 		struct yaffs_NANDSpare nspare;
+		
+		memset(&nspare,0,sizeof(nspare));
+		
 		retVal =
 		    dev->readChunkFromNAND(dev, chunkInNAND, data,
 					   (yaffs_Spare *) & nspare);
@@ -336,7 +340,7 @@ static void yaffs_HandleReadDataError(yaffs_Device * dev, int chunkInNAND)
 	int blockInNAND = chunkInNAND / dev->nChunksPerBlock;
 
 	/* Mark the block for retirement */
-	yaffs_GetBlockInfo(dev, blockInNAND)->needsRetiring = 1;
+	yaffs_GetBlockInfo(dev, blockInNAND + dev->blockOffset)->needsRetiring = 1;
 	T(YAFFS_TRACE_ERROR | YAFFS_TRACE_BAD_BLOCKS,
 	  (TSTR("**>>Block %d marked for retirement" TENDSTR), blockInNAND));
 
@@ -435,10 +439,10 @@ int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device * dev,
 
 	yaffs_Spare spare;
 	yaffs_Tags tags;
-	yaffs_ECCResult eccResult;
+	yaffs_ECCResult eccResult = YAFFS_ECC_RESULT_UNKNOWN;
 
 	static yaffs_Spare spareFF;
-	static int init;
+	static int init = 0;
 
 	if (!init) {
 		memset(&spareFF, 0xFF, sizeof(spareFF));
@@ -497,9 +501,9 @@ int yaffs_TagsCompatabilityMarkNANDBlockBad(struct yaffs_DeviceStruct *dev,
 }
 
 int yaffs_TagsCompatabilityQueryNANDBlock(struct yaffs_DeviceStruct *dev,
-					  int blockNo, yaffs_BlockState *
-					  state,
-					  int *sequenceNumber)
+					  int blockNo,
+					  yaffs_BlockState *state,
+					  __u32 *sequenceNumber)
 {
 
 	yaffs_Spare spare0, spare1;