netdev - Re: [PATCH 04/26] rt2x00: EEPROM 93Cx6

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Message-ID: <a32f33a40612090505j23251626k891edae1c06b6fb2@mail.gmail.com>
Date:	Sat, 9 Dec 2006 14:05:06 +0100
From:	"Ivo Van Doorn" <ivdoorn@...il.com>
To:	"Michael Wu" <flamingice@...rmilk.net>
Cc:	"John W. Linville" <linville@...driver.com>, netdev@...r.kernel.org
Subject: Re: [PATCH 04/26] rt2x00: EEPROM 93Cx6

Hi

> > I have checked the adm80211 code as well, it seems to behave quite the
> > same, with the most notable difference the fact that adm80211 writes the
> > READ_OPCODE and the word index within a single command, while in
> > eeprom_93cx6 this is split into 2 seperate write commands.
> > I have not yet tested the exact impact for rt2x00 devices when they would
> > combine the write commands, but if that has no impact (or the adm80211
> > suffers no impact when the write commands are being split) then rt2x00 and
> > adm80211 could indeed share the eeprom_93cx6 module.
> Hm, which way is the correct way? (is there a correct way?)

I have tested rt2x00 with combining the read command and word index writing,
and it is working perfectly.

> > If eeprom_93cx6 is moved to the /lib folder of the kernel, should it be
> > approved by a different maintainer first?
> >
> I don't think so, but I'm not sure. BTW, I think there can actually be
> another
> user of this code. Take a look at drivers/scsi/aic7xxx/aic7xxx_93cx6.c
>
> I'm not sure who the maintainer for this is. Should be okay to just have
> adm8211 and rt2x00 using eeprom_93cx6 for now, unless you have a spare
> aic7xxx supported device lying around. ;)

Nope, don't have that device. I'll create a patch that will place the eeprom
module in the /lib folder. I'll send that to the list as soon as possible.

Ivo
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