X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=direct%2Fyaffs_fileem2k.c;h=3fa8d3baeca47f14dc1ea6bde6fc7aa0c2fbc624;hp=a4baaa3c7e7825ab8436fb4b8277898436a7a19c;hb=fbf2605a5dad8cf93170499d4227064996cce12f;hpb=c4be92d4a7d255f147c5130c12207464a993f8eb

diff --git a/direct/yaffs_fileem2k.c b/direct/yaffs_fileem2k.c
index a4baaa3..3fa8d3b 100644
--- a/direct/yaffs_fileem2k.c
+++ b/direct/yaffs_fileem2k.c
@@ -16,10 +16,11 @@
  * This is only intended as test code to test persistence etc.
  */
 
-const char *yaffs_flashif2_c_version = "$Id: yaffs_fileem2k.c,v 1.17 2009-01-16 00:46:59 charles Exp $";
+const char *yaffs_flashif2_c_version = "$Id: yaffs_fileem2k.c,v 1.23 2010-01-11 21:43:18 charles Exp $";
 
 
 #include "yportenv.h"
+#include "yaffs_trace.h"
 
 #include "yaffs_flashif2.h"
 #include "yaffs_guts.h"
@@ -72,7 +73,7 @@ static int nops_so_far;
 int ops_multiplier;
 
 
-static void yflash2_MaybePowerFail(void)
+static void yflash2_MaybePowerFail(unsigned int chunkInNAND, int failPoint)
 {
 
    nops_so_far++;
@@ -82,6 +83,8 @@ static void yflash2_MaybePowerFail(void)
    if(simulate_power_failure &&
       remaining_ops < 1){
        printf("Simulated power failure after %d operations\n",nops_so_far);
+       printf("  power failed on chunkInNAND %d, at fail point %d\n",
+       			chunkInNAND, failPoint);
     	exit(0);
   }
 }
@@ -143,7 +146,7 @@ static int  CheckInit(void)
 	
 
 	srand(random_seed);
-	remaining_ops = (rand() % 1000) * 2;
+	remaining_ops = (rand() % 1000) * 5;
   	memset(dummyBuffer,0xff,sizeof(dummyBuffer));
 
 	
@@ -240,7 +243,7 @@ int yflash2_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u
 
 			if(written != dev->nDataBytesPerChunk) return YAFFS_FAIL;
 		}
-		yflash2_MaybePowerFail();
+		// yflash2_MaybePowerFail(chunkInNAND,1);
 	
 		if(tags)
 		{
@@ -258,7 +261,7 @@ int yflash2_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u
 			else
 			{
 				yaffs_PackedTags2 pt;
-				yaffs_PackTags2(&pt,tags);
+				yaffs_PackTags2(&pt,tags, !dev->noTagsECC);
 				__u8 * ptab = (__u8 *)&pt;
 
 				nRead = read(h,localBuffer,sizeof(pt));
@@ -291,7 +294,7 @@ int yflash2_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u
 			}
 		}
 		
-		//yflash2_MaybePowerFail();
+		//yflash2_MaybePowerFail(chunkInNAND,2);
 		
 		/* Next do the whole write */
 		if(data)
@@ -336,7 +339,7 @@ int yflash2_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u
 			else
 			{
 				yaffs_PackedTags2 pt;
-				yaffs_PackTags2(&pt,tags);
+				yaffs_PackTags2(&pt,tags,!dev->noTagsECC);
 				__u8 * ptab = (__u8 *)&pt;
 
 				nRead = read(h,localBuffer,sizeof(pt));
@@ -361,7 +364,7 @@ int yflash2_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u
 			}
 		}
 		
-		yflash2_MaybePowerFail();
+		yflash2_MaybePowerFail(chunkInNAND,3);
 	
 	}
 	return YAFFS_OK;	
@@ -471,7 +474,7 @@ int yflash2_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *d
 			{
 				yaffs_PackedTags2 pt;
 				nread= read(h,&pt,sizeof(pt));
-				yaffs_UnpackTags2(tags,&pt);
+				yaffs_UnpackTags2(tags,&pt, !dev->noTagsECC);
 #ifdef SIMULATE_FAILURES
 				if((chunkInNAND >> 6) == 100) {
 					if(fail300 && tags->eccResult == YAFFS_ECC_RESULT_NO_ERROR){