Hello,
In the past I could catch a panic during boot via a serial cable connected
to another computer.
My new computer only has USB-ports and ethernet. What kind of cable do I
need now to do remote debugging?
The old computer also has usb, so I think the connection should be in that
On Thu, Mar 26, 2009 at 01:56:13PM +0100, Ronald Klop wrote:
Hello,
In the past I could catch a panic during boot via a serial cable connected
to another computer.
My new computer only has USB-ports and ethernet. What kind of cable do I
need now to do remote debugging?
The old computer
on 26/03/2009 15:06 Erik Trulsson said the following:
On Thu, Mar 26, 2009 at 01:56:13PM +0100, Ronald Klop wrote:
Hello,
In the past I could catch a panic during boot via a serial cable connected
to another computer.
My new computer only has USB-ports and ethernet. What kind of cable do I
On Thu, 26 Mar 2009 15:22:36 +0100, Andriy Gapon a...@icyb.net.ua wrote:
on 26/03/2009 15:06 Erik Trulsson said the following:
On Thu, Mar 26, 2009 at 01:56:13PM +0100, Ronald Klop wrote:
Hello,
In the past I could catch a panic during boot via a serial cable
connected
to another
on 26/03/2009 16:33 Ronald Klop said the following:
Is that this sio0 one?
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
Ronald Klop wrote:
On Thu, 26 Mar 2009 15:22:36 +0100, Andriy Gapon a...@icyb.net.ua wrote:
on 26/03/2009 15:06 Erik Trulsson said the following:
On Thu, Mar 26, 2009 at 01:56:13PM +0100, Ronald Klop wrote:
Hello,
In the past I could catch a panic during boot via a serial cable
On Friday 27 March 2009 00:52:36 Andriy Gapon wrote:
USB won't work for that purpose. It requires far too much kernel support
to be useful after a panic.
Erik,
in fact, there is a special USB (EHCI) mode for such purposes:
http://www.coreboot.org/EHCI_Debug_Port
That's pretty neat :)
