Re: [RFC PATCH 1/9] mtd: nand: retrieve ECC requirements from Hynix READ ID byte 4

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



+ Huang

Hi Boris,

On Wed, Jan 08, 2014 at 03:21:56PM +0100, Boris BREZILLON wrote:
> The Hynix nand flashes store their ECC requirements in byte 4 of its id
> (returned on READ ID command).
> 
> Signed-off-by: Boris BREZILLON <b.brezillon@xxxxxxxxxxx>

I haven't verified yet (perhaps Huang can confirm?), but this may be
similar to a patch Huang submitted recently. In his case, we found that
this table is actually quite unreliable and is likely hard to maintain.

Why do you need this ECC information, for my reference?

Brian
--
To unsubscribe from this list: send the line "unsubscribe linux-doc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux