Re: Need help with modules loading

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 8/17/07, Larry Finger <[email protected]> wrote:
> A new driver for the Broadcom BCM43xx devices has been written that uses mac80211, rather than
> softmac. The newest versions of the Broadcom firmware does not support all the BCM devices.
> Accordingly, a separate driver is being prepared that will use an older version of the firmware and
> support these legacy devices. Unfortunately, there is not a clean separation based on PCI id's;
> however, the revision level of the 802.11 wireless core can be used to determine which driver should
> be used. The scheme works on most systems, but not mine and I need some help to discover why.

> The 'MODALIAS=ssb:v4243id0812rev0A' line is correct for my device. In fact issuing a modprobe
> "ssb:v4243id0812rev0A" command results in the loading of the module. For some reason, this does not
> happen automatically.
>
> Initially, I suspected that my version of udev (103-13) was too old; however, upgrading to version
> 114 did not help. My module-init-tools are V 3.2.2 and my distro is the x86_64 version of openSUSE 10.2.

openSUSE 10.2 used a whitelist of buses which trigger module loading.
It's in the udev sysconfig. rules and /sbin/hwup.

The easiest is probably to add a rule for that bus:
  ACTION=="add", SUBSYSTEM=="ssb", ENV{MODALIAS}=="?*",
RUN+="/sbin/modprobe $env{MODALIAS}"

openSUSE 10.3 will call modprobe directly, the whitelist and the whole
hwup logic is removed in the meantime.

Kay
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux