[EMAIL PROTECTED] wrote:
Ok,
check your fat.h and your fsdata
typedef struct {
__u8 fatbuf[FATBUFSIZE]; /* Current FAT buffer */
int fatsize; /* Size of FAT in bits */
__u16 fatlength; /* Length of FAT in sectors */
__u16 fat_sect; /* Starting sector of the FAT */
__u16 rootdir_sect; /* Start sector of root directory */
__u16 clust_size; /* Size of clusters in sectors */
short data_begin; /* The sector of the first cluster, can
be negative */
int fatbufnum; /* Used by get_fatent, init to -1 */
} fsdata;
The fatbuf is on the top?
Regards Michael
> Michael,
>
> Sorry, your latest get_vfatname patch doesn't work either.
>
> FAT16 works perfectly, so the USB code is probably _not_ at fault. I see
> only problems with FAT32, but only for _some_ long collections of files.
>
> Thus, there may still be a problem with fs/fat/fat.c. Maybe there is
> something wrong with my copy of fat.c I attached it; Perhaps you can see a
> problem with it.
>
> Sincerely,
>
> Ken Fuchs
>
>
>> -----Original Message-----
>> From: michael [mailto:[EMAIL PROTECTED]
>> Sent: Wednesday, April 23, 2008 06:16
>> To: michael
>> Cc: Fuchs, Ken; [email protected]; Wolfgang Denk
>> Subject: Re: [U-Boot-Users] USB SUPPORT & get_vfatname
>>
>>
>> Hi,
>>
>> michael wrote:
>>
>>> Hi,
>>>
>>> Can you try this one?
>>>
>>> Revert my last one patch?
>>> It change the test code, before the while. I use your script on a
>>> Compact Flash and it looks fine for me (under linux).
>>>
>>> Regards Michael
>>>
>>>
>>>
>> --------------------------------------------------------------
>> ----------
>>
>>> Check if the entry is a valid dir_slot entry, otherwise it
>>>
>> is a dentry and the
>>
>>> name has to be taken by the get_name function
>>>
>>> Signed-off-by: michael trimarchi <[EMAIL PROTECTED]>
>>>
>>> ---
>>> fs/fat/fat.c | 7 +++++++
>>> 1 files changed, 7 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/fs/fat/fat.c b/fs/fat/fat.c
>>> index 49c78ed..bc37cec 100644
>>> --- a/fs/fat/fat.c
>>> +++ b/fs/fat/fat.c
>>> @@ -473,8 +473,14 @@ get_vfatname(fsdata *mydata, int
>>>
>> curclust, __u8 *cluster,
>>
>>> while (slotptr2->id > 0x01) {
>>> slotptr2++;
>>> }
>>> +
>>> /* Save the real directory entry */
>>> realdent = (dir_entry*)slotptr2 + 1;
>>> + if (slotptr2->attr != ATTR_VFAT) {
>>> + get_name ((dir_entry *)realdent, l_name);
>>> + goto out;
>>> + }
>>> +
>>> while ((__u8*)slotptr2 >= get_vfatname_block) {
>>> slot2str(slotptr2, l_name, &idx);
>>> slotptr2--;
>>> @@ -494,6 +500,7 @@ get_vfatname(fsdata *mydata, int
>>>
>> curclust, __u8 *cluster,
>>
>>> else if (*l_name == aRING) *l_name = 'å';
>>> downcase(l_name);
>>>
>>> +out:
>>> /* Return the real directory entry */
>>> memcpy(retdent, realdent, sizeof(dir_entry));
>>>
>>>
>>>
>> The scripts in this thread can be used to test the fat32
>> filesystem. I
>> do some tests using Compact Flash
>> device and this patchs work for me. I would like to know if is a fat
>> layer problem or usb layer problem.
>>
>> Michael
>>
>>
>>
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