On Mon, Apr 10, 2017 at 6:24 PM, Joe Hershberger <joe.hershber...@ni.com> wrote:
> Hi Jaehoon,
>
> On Mon, Apr 10, 2017 at 5:23 AM, Jaehoon Chung <jh80.ch...@samsung.com> wrote:
>> Dear Joe,
>>
>> I have a question about nfs.
>> I don't have a knowledge for NFS..So i don't know this is right or not..
>>
>> When i have tested the latest u-boot(v2017.03), nfs doesn't work fine with
>> Odroid-xu3.
>
> How does it fail? Did you print out what the value of "len" is in the
> case where it was failing? How does it compare to the static size of
> the struct?
>
>> My question is a below thing...In net/nfs.c, nfs_read_reply() function is
>> called the memcpy().
>> it should be copied the sizeof(rpc_pkt.u.reply))...is it really right?
>
> It may be copying too much, but I wouldn't expect that to be an issue.
>
> If it is not copying enough, then maybe NFS_READ_SIZE is not set
> appropriately? Or maybe there is an issue with how the server decides
> what read size to use?
>
>> diff --git a/net/nfs.c b/net/nfs.c
>> index 83ed0a7..09556c7 100644
>> --- a/net/nfs.c
>> +++ b/net/nfs.c
>> @@ -660,7 +660,8 @@ static int nfs_read_reply(uchar *pkt, unsigned len)
>>
>> debug("%s\n", __func__);
>>
>> memcpy(&rpc_pkt.u.data[0], pkt, sizeof(rpc_pkt.u.reply));
>>
>>
>> When i changed from "sizeof(rpc_pkt.u.reply)" to "len", it was working fine.
>>
>> Maybe i'm wrong..so i asked this to you...
>
> Please do some debugging with the Odroid and report values.
>
> Thanks,
> -Joe
>
>> Best Regards,
>> Jaehoon Chung
Not sure that this email ever went out... I've been having trouble
with sent emails in the last few months. :/
-Joe
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
