[Xen-devel] Re: [Xen-staging] [xen-unstable] [QEMU-DM] Upgrade emulated UART to 16550A.

[Alex Williamson <alex.williamson@xxxxxx>]

On Wed, 2007-12-05 at 23:07 +0100, Trolle Selander wrote:
> This patch fixes the issue. It also changes the name of an
> inappropriately named timer.

Hi Trolle,

  Yes, with this patch, my HVM domain will eventually boot.
Unfortunately it takes 2 minutes now to get through all the UART
timeouts and get to the firmware menu.  Prior to the new 16550A UART
driver, it took 10 seconds.  I think we need to do something smarter
than drop characters after some number of timeouts.  We're doomed to
terrible slowness anytime the console is disconnected that way.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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