// Ensure that (sub)sector erase work.
static bool sub_erase_test(bdev_t *device, uint32_t n_samples)
{
printf("Sampling the device %d times.\n", n_samples);
for (uint32_t i = 0; i < n_samples; i++) {
bnum_t block_addr = rand() % device->block_count;
if (!test_erase_block(device, block_addr)) {
return false;
}
}
return true;
}
static int test_write_block(const char *val, struct kernel_param *kp)
{
int i;
int err;
/* LGE_CHANGE_S [[email protected]] 2010-08-22, merge First Boot Complete Test from VS660 */
unsigned char *test_string;
unsigned long flag=0;
// LGE_CHANGE [[email protected]] 2010-08-23, do something after cold boot
struct diagcmd_dev *diagpdev;
flag = simple_strtoul(val,NULL,10);
if(5 == flag)
test_string="FACT_RESET_5";
else if(6 == flag)
test_string="FACT_RESET_6";
// LGE_CHANGE [[email protected]] 2010-09-04, for RTN and Factory reset
else if (3 == flag)
test_string="FACT_RESET_3";
else
return -1;
test_init();
test_erase_block();
printk(KERN_INFO"%s: writing block: flag = %lu\n", __func__, flag);
/* LGE_CHANGE_E [[email protected]] 2010-08-22, merge First Boot Complete Test from VS660 */
for (i = 0; i < ebcnt; i++) {
if (bbt[i])
continue;
else
break;
}
#ifdef LGE_RETRY_MTD_DIRECT_ACCESS
err = lge_retry_write_block(i, test_string, strlen(test_string));
#else
err = lge_write_block(i, test_string, strlen(test_string));
#endif
if (err) {
printk(KERN_INFO"%s: write %u block fail\n", __func__, i);
return err;
}
printk(KERN_INFO"%s: write %u block\n", __func__, i);
// LGE_CHANGE [[email protected]] 2010-08-23, do something after cold boot
if (flag == 5) {
diagpdev = diagcmd_get_dev();
if (diagpdev != NULL) {
update_diagcmd_state(diagpdev, "ADBSET", 0);
}
}
return 0;
}
