Re: association between device and module name

["roylo" <roylo@example.com>]

you can alway do /sbin/lsmod to find out which modules you are using.
If you compiled your kernel without modules then you should know what stuff
you are using anyway.


----- Original Message -----
From: "Scott M. Stone" <sstone@example.com>
To: <tlug@example.com>
Sent: Sunday, September 02, 2001 5:46 PM
Subject: Re: association between device and module name


> On Sun, 2 Sep 2001, roylo wrote:
>
> > huh?
> > well, since all of my cards are pci so it was easy for me.
> > basicly I cat /proc/pci
> > and grep for "Ethernet controller" and did read line and yada yada yada
> > anyway I got the card/driver name with the irq number
> > and I go grep /proc/interrupts for the irq number
> > which will tell me which one is eth0 and which is eth1 and yada yada
yada
>
> all of mine are PCI, too. The problem is, I need to know the specific
> association between the interface name and the module name.
>
> With the 3C905-C-TX card, at least, /proc/pci, /proc/interrupts, and
> /proc/ioports do NOT give me that information.
>
> On my firewall with the RTL8139 cards, it does, but it appears to be a
> non-portable operation depending on your hardware.
>
> >
> > it was pretty strange forward
> >
> >
> > ----- Original Message -----
> > From: "Scott M. Stone" <sstone@example.com>
> > To: <tlug@example.com>
> > Sent: Sunday, September 02, 2001 5:26 PM
> > Subject: Re: association between device and module name
> >
> >
> > > On Sun, 2 Sep 2001, roylo wrote:
> > >
> > > > I was thinking about the same thing when I answered his question.
> > > > so I wrote a shell script for it afterwards. :P
> > > >
> > > > Anyway, I guess most of the *nix SA will do the same (ie either
write a
> > perl
> > > > or shell script for anything we need)
> > > > after all, *nix SA are smarter and can do things like that ourself.
So I
> > > > guess that is why no one asked for it.
> > > >
> > > > {I'm not saying M$ windoz SA are dumber; however, I do look down on
them
> > > > from time to time  :P }
> > >
> > > shell/perl won't work, due to the way that drivers report themselves
into
> > > the kernel.. I have a box here that reports eth0 into /proc/ioports,
and
> > > another box reporting the name of the module into /proc/ioports..
there's
> > > no way a shell script will capture all the possible cases, only the
kernel
> > > interface will, from what I can see.
> > >
> > > >
> > > >
> > > > ----- Original Message -----
> > > > From: "Scott M. Stone" <sstone@example.com>
> > > > To: "Tokyo Linux Users' Group" <tlug@example.com>
> > > > Sent: Sunday, September 02, 2001 4:19 PM
> > > > Subject: association between device and module name
> > > >
> > > >
> > > > >
> > > > > Well in my quest to find an association between "eth0" and
"3c59x",
> > for
> > > > > example, I found that:
> > > > >
> > > > > struct netdevice {}
> > > > >
> > > > > contains an "owner" field which contains the name of the module.
> > problem
> > > > > is, this sturcture and associated functions are local to kernel
space.
> > > > >
> > > > > So i guess I'll have to write a kernel module which goes through
each
> > > > > netdevice with a get_dev_by_index or what have you, and creates a
> > /proc
> > > > > file with entries like:
> > > > >
> > > > > 1:eth0:3c59x
> > > > >
> > > > > ie, ifIndex:ifDevName:ifModName
> > > > >
> > > > > looks do-able.  I'm just surprised nobody's ever seen the need for
> > this
> > > > > before.
> > > > >
> > > > > --------------------------
> > > > > Scott M. Stone <sstone@example.com>
> > > > > Director of Information Technology, Director of Research and
> > Development
> > > > > ITIsOpen, Inc. - http://www.itisopen.com
> > > > > Cisco Certified Network Associate, Sun Solaris Certified Systems
> > > > Administrator
> > > > >
> > > >
> >
> -----------------------------------------------------------------------
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> >
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> > > >
> > > >
> > >
> > > --------------------------
> > > Scott M. Stone <sstone@example.com>
> > > Director of Information Technology, Director of Research and
Development
> > > ITIsOpen, Inc. - http://www.itisopen.com
> > > Cisco Certified Network Associate, Sun Solaris Certified Systems
> > Administrator
> > >
> >
> -----------------------------------------------------------------------
> > > Next Technical Meeting:  Sat, Sep 15 13:30-  Leading Edge Co., Place
> > Canada
> > > Next Nomikai Meeting:    Fri, Oct 19 19:30-  Tengu Tokyo Eki-Mae
> >
> -----------------------------------------------------------------------
> > > more info: http://www.tlug.gr.jp           Sponsor: Global Online
Japan
> >
> > -----------------------------------------------------------------------
> > Next Technical Meeting:  Sat, Sep 15 13:30-  Leading Edge Co., Place
Canada
> > Next Nomikai Meeting:    Fri, Oct 19 19:30-  Tengu Tokyo Eki-Mae
> > -----------------------------------------------------------------------
> > more info: http://www.tlug.gr.jp           Sponsor: Global Online Japan
> >
> >
>
> --------------------------
> Scott M. Stone <sstone@example.com>
> Director of Information Technology, Director of Research and Development
> ITIsOpen, Inc. - http://www.itisopen.com
> Cisco Certified Network Associate, Sun Solaris Certified Systems
Administrator
>
> -----------------------------------------------------------------------
> Next Technical Meeting:  Sat, Sep 15 13:30-  Leading Edge Co., Place
Canada
> Next Nomikai Meeting:    Fri, Oct 19 19:30-  Tengu Tokyo Eki-Mae
> -----------------------------------------------------------------------
> more info: http://www.tlug.gr.jp           Sponsor: Global Online Japan