Re: PATCH: Add CFA modes

[Sergei Shtylyov <sshtylyov@mvista.com>]

Hello.

On 19-11-2011 17:29, Sergei Shtylyov wrote:

>>> From nobody Mon Sep 17 00:00:00 2001
>> From: root<root@hraefn.swansea.linux.org.uk>
>> Date: Thu Aug 10 18:06:38 2006 +0100
>> Subject: [PATCH] Add compact flash support

>> The CFA world has some additional rules and drive modes we need to support for
>> newer expansion cards and on embedded boxes

> Sorry, this is very old patch,

>> @@ -1913,6 +1945,8 @@ static const struct ata_timing ata_timin
>> { XFER_UDMA_4, 0, 0, 0, 0, 0, 0, 0, 30 },
>> { XFER_UDMA_3, 0, 0, 0, 0, 0, 0, 0, 45 },
>>
>> + { XFER_MW_DMA_4, 25, 0, 0, 0, 55, 20, 80, 0 },
>> + { XFER_MW_DMA_3, 25, 0, 0, 0, 65, 25, 100, 0 },
>
> I keep wondering where you got these 25 ns setup timings and where such
> numbers for modes 0-2 came from -- they're not in any spec.

> MBR, Sergei

    Ignore this mail -- I hit "send" too soon. :-/

MBR, Sergei