linux-kernel - Re: [PATCH] drivers/serial/8250_pci.c (add support for '8-port RS-232 MIC-3620 from advantech'

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Message-ID: <20090119235122.GE21026@deb-support.de>
Date:	Mon, 19 Jan 2009 23:51:22 +0000
From:	Michael Bramer <michael@...support.de>
To:	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH] drivers/serial/8250_pci.c (add support for '8-port RS-232 MIC-3620 from advantech'

On Mon, Jan 19, 2009 at 05:51:01PM +0300, Andrey Panin wrote:
> On 018, 01 18, 2009 at 01:53:59PM +0000, Michael Bramer wrote:
> > Hello
> > 
> > This is my first mail to this list... sorry for all my mistakes
> > 
> > We use a 8-port RS-232 MIC-3620 from advantech (see
> > http://www.advantech.com/products/8-port-RS-232-Communication-CPCI-Card/mod_1-2MLG80.aspx)
> > and need linux support for this card.
> > 
> > This patch add is:
> > -------------------------------------
> > --- a/drivers/serial/8250_pci.c
> > +++ b/drivers/serial/8250_pci.c
> > @@ -768,6 +769,8 @@
> >  #define PCI_SUBDEVICE_ID_OCTPRO422      0x0208
> >  #define PCI_SUBDEVICE_ID_POCTAL232      0x0308
> >  #define PCI_SUBDEVICE_ID_POCTAL422      0x0408
> > +#define PCI_VENDOR_ID_ADVANTECH         0x13fe
> > +#define PCI_DEVICE_ID_ADVANTECH_PCI3620 0x3620
> > 
> >  /*
> >   * Master list of serial port init/setup/exit quirks.
> > @@ -789,6 +792,16 @@
> >                 .setup          = addidata_apci7800_setup,
> >         },
> >         /*
> > +        * ADVANTECH
> > +        */
> > +       {
> > +               .vendor         = PCI_VENDOR_ID_ADVANTECH,
> > +               .device         = PCI_DEVICE_ID_ADVANTECH_PCI3620,
> > +               .subvendor      = PCI_DEVICE_ID_ADVANTECH_PCI3620,
> > +               .subdevice      = PCI_ANY_ID,
> > +               .setup          = pci_default_setup,
> > +       },
> > +       /*
> >          * AFAVLAB cards - these may be called via parport_serial
> >          *  It is not clear whether this applies to all products.
> >          */
> 
> This part is not needed at all, pci_default_setup() will be used by default.

ok. I don't test this. But you are right. The last entry in
pci_serial_quirks should catch it. 

This make the patch to a 'add only 5 lines for support of 8
Ports'-Patch. :-)

Should I post a new patch, without this 10 lines?

BTW: there are one other card's with a part like this:
 - PCI_DEVICE_ID_PLX_9030
  
Gruss
Grisu
-- 
Michael Bramer  -- http://www.feuerwehr.kreuzau.de/wiki/
PGP: finger grisu@...debian.org  -- Linux Sysadmin   -- Use Debian Linux
"Wenn ich die Folgen geahnt hätte, wäre ich Uhrmacher geworden!"
                                                 --- Albert Einstein
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