Prism54 firmware load failure only during boot

Andrew cmkrnl at speakeasy.net
Fri Oct 22 16:18:07 UTC 2004


Hi,

I just read through your bz.   I think that RH should reconsider that patch to the network-functions.  There is more than just one agent in the hotplug world.  What about the hotplug event that fire while that is running. without  normal  /sbin/hotplug script directing the flow to the right userspace stuff.   I can see lots of possible breakage from the way it is right now.
Here is the patch I am referring to
--- network-functions	2004-08-25 17:52:38.000000000 +0100
+++ /etc/sysconfig/network-scripts/network-functions	2004-08-25 17:53:52.000000000 +0100
@@ -179,7 +179,7 @@
         return 2
     fi
     HOTPLUG=`cat /proc/sys/kernel/hotplug`
-    echo "/bin/true" > /proc/sys/kernel/hotplug
+    echo "/etc/hotplug/firmware.agent" > /proc/sys/kernel/hotplug
     modprobe $1 > /dev/null 2>&1 || {
       echo "$HOTPLUG" > /proc/sys/kernel/hotplug
       return 1
I don't think this is the right thing to do and HMMM I was missing hotplug events getting to HAL.  -- I think we might have found where the real issue is -- HAL or anything else can't see hotplug events that hijacked like this patch does.

Andrew

Andrew
> -----Original Message-----
> From: Harold Campbell [mailto:hcamp at muerte.net]
> Sent: Friday, October 22, 2004 03:38 PM
> To: fedora-test-list at redhat.com
> Subject: Re: Prism54 firmware load failure only during boot
> 
> On Fri, 2004-10-22 at 09:05, Neil Gierman wrote:
> 
> > Now in FC3test3, the prism54 module loads and complains about not
> > being able to load the firmware (the firmware is in the correct place
> > according to /etc/hotplug/firmware.agent). As soon as get a shell I
> > rmmod prism54 and modprobe prism54 and it loads and is able to upload
> > the firmware just fine (which I have now added the rmmod and modprobe
> > to rc.local so I can reboot remotely and still gain access after
> > reboot). I updated all packages (including kernel) that were available
> > from yum and the same symptoms are there. I searched bugzilla and
> > didn't see anything on the prism54.
> >  
> > Has anyone seen this, or should it go to bugzilla?
> >  
> 
> I opened bug #129155 some time ago. It applies to FC2 and a minipci card
> (prism54 chipset). Perhaps the same problem has been extended to FC3 and
> cardbus.
> 
> -- 
> Harold Campbell <hcamp at muerte.net>
> 
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