Re: [PATCH v2t2 00/17] omap: mailbox:

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

 



On Sat, May 22, 2010 at 01:09:12AM +0300, Felipe Contreras wrote:
> On Sat, May 22, 2010 at 12:57 AM, Russell King - ARM Linux
> <linux@xxxxxxxxxxxxxxxx> wrote:
> > The only reason 3 would be loaded due to that dependency is if 2 were
> > being modprobed, which means it's going to be inserted after 3 anyway.
> >
> > I don't see anything else in 3 which would trigger it to be loaded.
> >
> > The "platform:omap2-mailbox" module alias of 2 should result in 2
> > being modprobed,
> 
> I see, at initialization?

That's the theory - and it should be that same mechanism which allows
things like already plugged in PCMCIA and the like cards to be properly
dealt with at boot time.

> > causing 3 to be loaded to satisfy the dependency.
> > As already pointed out, this should happen as a result of udev or
> > (older) hotplug initialization.
> 
> Well, in the minimal system I have in my beagleboard it doesn't
> happen. I load bridgedriver, which loads mailbox, but fails
> immediately because mailbox_mach is not there.

I assume that having the MMC host driver built in, but the MMC block
driver as a module also doesn't work on your setup?

I don't see this as something that should be worked around in the
kernel by making things non-modular - I view the missing userspace
functionality causing the problem.
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux