On Thu, Dec 13, 2001 at 10:55:54AM +0100, [EMAIL PROTECTED] wrote:
> Hi people,
> 
> it seems my explanation was too short.
> 
> Firstly, let me clarify that the problem is with _reloading_ firmware
> due to resumption from power management.

I just talked with Pat Mochel about this (the person doing most of the
power management stuff in 2.5) and we both agreed that firmware download
should still be done from userspace.

Most of the power management logic is going to be running in userspace
anyway.  This will allow us to save driver state, and walk the device
trees easier.  Details on how all of this is going to work is still
being developed, but go join the acpi or linux-power mailing lists if
you're interested.  Since userspace will be running, downloading
firmware is still a possibility.

And if your swap device is mounted over nfs through a ppp connection on
a usb-serial device that needs firmware downloaded to it, you deserve
any problems that this might cause :)

So in conclusion, I'm still moving the usb-serial drivers firmware
download out of the kernel into userspace.

thanks,

greg k-h

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