[PATCH] 3/3 maple: update bus driver to support Dreamcast VMU
adrian at newgolddream.dyndns.info
Mon Mar 24 11:51:40 EDT 2008
On Mon, 2008-03-24 at 16:29 +0100, Jörn Engel wrote:
> On Mon, 24 March 2008 15:06:18 +0000, Adrian McMenamin wrote:
> > I don't think I have any alternative here. The problem is that the bus
> > checks periodically (every HZ ticks but that could be changed) if a
> > device remains connected to the system by queueing a status command. (If
> > the status command is replied to with a "No response" then that
> > indicates to the bus that the device has been removed.
> Where does this queueing happen? Somewhere in the kernel where we can
> control it or in hardware?
Well, the queuing of the status command is under software control.
More information about the linux-mtd