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[Xen-users] Re: Serial port pass-through or redirect
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| Subject: | [Xen-users] Re: Serial port pass-through or redirect |
| From: | Eric Camachat <eric.camachat@xxxxxxxxx> |
| Date: | Mon, 17 Oct 2011 10:11:35 -0700 |
| Delivery-date: | Mon, 17 Oct 2011 10:20:47 -0700 |
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My Xen version is 4.0.1, dom0 is fedora core 12, domU is linux-2.6.32.24. On Sun, Oct 16, 2011 at 10:17 PM, Eric Camachat <eric.camachat@xxxxxxxxx> wrote: > Hi, > > I tried to pass-through ttyS1 (COM2) to domU but never succeeded. > My config file: > irq=[3] > ioports=['2f8-2ff'] > I can see my domU detect ttyS1 but still cannot drive it. (I can open > /dev/ttyS1 but cannot setup its baudrate). > > If I unbind COM2 from 8250 driver in dom0 then my domU cannot detect > any ttyS*, it is weird. > > I also tried: > serial=['pty','/dev/ttyS1'] > but didn't work either. > > It is difficult to let my domU to controll ttyS1 (COM2). > > Thanks, > Eric > _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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