linux-kernel - Re: [PATCH v2 78/71] ncr5380: Add support for HP 53C400A-based cards (C2502)

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Message-ID: <alpine.LNX.2.00.1512111015380.30768@nippy.intranet>
Date:	Fri, 11 Dec 2015 10:38:02 +1100 (AEDT)
From:	Finn Thain <fthain@...egraphics.com.au>
To:	Ondrej Zary <linux@...nbow-software.org>
cc:	Michael Schmitz <schmitzmic@...il.com>, linux-m68k@...r.kernel.org,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 78/71] ncr5380: Add support for HP 53C400A-based cards
 (C2502)


On Wed, 9 Dec 2015, Ondrej Zary wrote:

> > > @@ -743,6 +786,7 @@ module_param(ncr_5380, int, 0);
> > >  module_param(ncr_53c400, int, 0);
> > >  module_param(ncr_53c400a, int, 0);
> > >  module_param(dtc_3181e, int, 0);
> > > +module_param(hp_53c400a, int, 0);
> > 
> > Any reason you did not add the corresponding __setup option?
> 
> I wonder if __setup is really required. I thought that it should go away 
> and module parameters used instead.

Yes, after re-reading the header files I see that you are right.

> 
> > Did you consider re-using the existing ncr_53c400a option (for port & 
> > irq settings) and adding a new setup option and module param for card 
> > magic?
> 
> Looks like a good idea.

What I had in mind was an 'ncr_magic' option, to go with 'ncr_irq' and 
'ncr_addr'. This is supposed to be a generic driver, after all.

But now that I've seen what that would involve (adding another member to 
struct override) I've changed my mind.

I think the new board type was the right approach. That is, a combination 
of your v2 and v3 patches. I'll send my version to you to test.

Thanks.

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