Well just before the weekend, here's an output
Serial: MPSC driver $Revision: 1.00 $
mpsc.0: ttyMM0 at MMIO map 0xf1008000 mem 0xf1008000 (irq = 36) is a MPSC
mpsc.1: ttyMM1 at MMIO map 0xf1009000 mem 0xf1009000 (irq = 38) is a MPSC
Total memory = 512MB; using 1024kB for hash table (at c0400000)
Total memory = 512MB; using 1024kB for hash table (at c0400000)
Total memory = 512MB; using 1024kB for hash table (at c0400000)
Total memory = 512MB; using 1024kB for hash table (at c0400000)
Total memory = 512MB; using 1024kB for hash table (at c0400000)
Total memory = 512MB; using 1024kB for hash table (at c0400000)
... more and more ...
Have a good weekend!
On Nov 9, 2007 5:40 PM, Jonathan Fournier <[EMAIL PROTECTED]>
wrote:
> I can't tell why yet, but it seems to be related with this
>
> .cons = MPSC_CONSOLE,
>
> Before it was set in the "struct uart_driver mpsc_reg" right away, now
> it's waiting a bit in mpsc_polled_init() and set it at the end just before
> doing uart_register_polled()
>
> If I put back on the way .cons was set, it does the error right at the
> beginning when uncompressing the kernel.
>
>
> On Nov 9, 2007 5:05 PM, Jonathan Fournier < [EMAIL PROTECTED]>
> wrote:
>
> > Without any marvel-poll patches, kernel loads fine but when I try to
> > load the ipmi_serial it says ttyMM1 doesn't exists (which I know does), with
> > the marvel-poll 2.6.23 patches backported to 2.6.21, I get that error
> > right after the ttyMM0/ttyMM1 ( i.e. ttyMM0 at blah using IRQ(xx)...)
> > init lines appear in the kernel boot sequence.
> >
> >
> > On Nov 9, 2007 4:57 PM, Corey Minyard < [EMAIL PROTECTED]> wrote:
> >
> > > No, that's not it. It's an internal thing. You are having trouble
> > > with
> > > the console rework. I'll try to review the patches to make sure
> > > everything is there. But maybe you'll trace it down before then. I'm
> > > pretty sure everything is there.
> > >
> > > -corey
> > >
> > > Jonathan Fournier wrote:
> > > > Is it coming from that patch?
> > > >
> > > > http://osdir.com/ml/linux.kernel.openipmi/2006-06/msg00003.html
> > > >
> > > >
> > > > On Nov 9, 2007 3:58 PM, Corey Minyard < [EMAIL PROTECTED]
> > > > <mailto:[EMAIL PROTECTED]>> wrote:
> > > >
> > > > I'm not really sure. That actually hasn't been tested in its
> > > current
> > > > form, the patch was ported from something else. So it very well
> > > might
> > > > have problems.
> > > >
> > > > -corey
> > > >
> > > > Jonathan Fournier wrote:
> > > > > Am I gonna run in any trouble backporting the
> > > serial-marvel-poll
> > > > stuff
> > > > > from 2.6.23 patches?
> > > > >
> > > > > It's not included with 2.6.21, only the 8250.
> > > > >
> > > > > It doesn't seem to be fine, I backported all the changes
> > > against
> > > > > drivers/serial/mpsc.c in 2.6.21, and when the kernel boots,
> > > > after the
> > > > > ttyMM1 init it just does an infinite loop of:
> > > > >
> > > > > Total memory = 512MB; using 1024kB for hash table (at <blah>)
> > > > >
> > > > > Driver in 2.6.21 ipmi_serial doesn't work on the Motorola
> > > F101.
> > > > >
> > > > > Regards,
> > > > >
> > > > > /jonathan
> > > > >
> > > > > On Nov 7, 2007 9:34 AM, Corey Minyard < [EMAIL PROTECTED]
> > > > <mailto:[EMAIL PROTECTED]>
> > > > > <mailto: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>> wrote:
> > > > >
> > > > > I'm not really sure here. There was a driver that worked
> > > > with this
> > > > > board, but it had a lot of problems. Looking at that
> > > driver
> > > > and this
> > > > > data, the only thing I can see is that the other driver
> > > > terminated the
> > > > > message with a 0x0d, not a 0x0a. It may be best to send
> > > > both, so I'm
> > > > > attaching a patch to do that.
> > > > >
> > > > > -corey
> > > > >
> > > > > Jonathan Fournier wrote:
> > > > > > I'm getting this with debug:
> > > > > >
> > > > > > ipmi message handler version 39.1
> > > > > > IPMI Serial System Interface driver
> > > > > > ipmi_serial: Registering TerminalMode codec
> > > > > > ipmi_serial(ttyS4): Found a matching serial port
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data:<7>ipmi_serial(ttyS4):
> > > > Incoming
> > > > > > char: 5b '['
> > > > > > ipmi_serial(ttyS4): Incoming char: 45 'E'
> > > > > > ipmi_serial(ttyS4): Incoming char: 52 'R'
> > > > > > ipmi_serial(ttyS4): Incoming char: 52 'R'
> > > > > > ipmi_serial(ttyS4): Incoming char: 20 ' '
> > > > > > ipmi_serial(ttyS4): Incoming char: 63 'c'
> > > > > > ipmi_serial(ttyS4): Incoming char: 31 '1'
> > > > > > ipmi_serial(ttyS4): Incoming char: 5d ']'
> > > > > > ipmi_serial(ttyS4): Incoming char: 0a ' '
> > > > > > ipmi_serial(ttyS4): Incoming char: 0d ' '
> > > > > > 5b([) 31(1) 38(8) 30(0) 30(0) 30(0) 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): Outgoing data: 5b([) 31(1) 38(8)
> > > 30(0)
> > > > 30(0)
> > > > > 30(0)
> > > > > > 31(1) 5d(]) 0a( )
> > > > > > ipmi_serial(ttyS4): codec initialization timed out,
> > > > interface is not
> > > > > > usable
> > > > > >
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
>
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