More test fiddling

[yaffs2.git] / direct / ynorsim.c

diff --git a/direct/ynorsim.c b/direct/ynorsim.c
index 3281a2f374c3b78f05ec82572d974d4f2956e246..dcab663cc89ecd9dffa80c89f5235792d293acc6 100644 (file)
--- a/direct/ynorsim.c
+++ b/direct/ynorsim.c
@@ -19,7 +19,7 @@
  */
    
 //#define YNORSIM_BIT_CHANGES 15
  */
    
 //#define YNORSIM_BIT_CHANGES 15

-#define YNORSIM_BIT_CHANGES 1
+#define YNORSIM_BIT_CHANGES 2

 
 #if 0
 /* Simulate 32MB of flash in 256k byte blocks.
 
 #if 0
 /* Simulate 32MB of flash in 256k byte blocks.


@@ -39,6 +39,8 @@
 
 static __u32 word[YNORSIM_DEV_SIZE_U32];
 
 
 static __u32 word[YNORSIM_DEV_SIZE_U32];
 

+extern int random_seed;
+extern int simulate_power_failure;

 
 static void NorError(void)
 {
 
 static void NorError(void)
 {


@@ -72,6 +74,8 @@ static int initialised = 0;
 static int remaining_ops;
 static int nops_so_far;
 
 static int remaining_ops;
 static int nops_so_far;
 

+int ops_multiplier = 500;
+

 static void ynorsim_MaybePowerFail(void)
 {
 
 static void ynorsim_MaybePowerFail(void)
 {
 


@@ -79,7 +83,8 @@ static void ynorsim_MaybePowerFail(void)
    
    
    remaining_ops--;
    
    
    remaining_ops--;

-   if(remaining_ops < 1){
+   if(simulate_power_failure &&
+      remaining_ops < 1){

        printf("Simulated power failure after %d operations\n",nops_so_far);
        ynorsim_PowerFail();
   }
        printf("Simulated power failure after %d operations\n",nops_so_far);
        ynorsim_PowerFail();
   }


@@ -89,9 +94,9 @@ static void ynorsim_Ready(void)
 {
   if(initialised) 
     return;
 {
   if(initialised) 
     return;

-  srand(time(NULL));
+  srand(random_seed);

   remaining_ops = 1000000000;
   remaining_ops = 1000000000;

-  remaining_ops = (rand() % 10000) * 3000 * YNORSIM_BIT_CHANGES;
+  remaining_ops = (rand() % 10000) * ops_multiplier * YNORSIM_BIT_CHANGES;

   ynorsim_RestoreImage();
 }
 
   ynorsim_RestoreImage();
 }