Re: A question about break and sysrq on a serial console (2.6.19.1)

2007-01-18 Thread Russell King
On Thu, Jan 18, 2007 at 08:52:49AM -0800, Brian Beattie wrote: > On Thu, 2007-01-18 at 16:47 +, Russell King wrote: > > On Thu, Jan 18, 2007 at 08:19:47AM -0800, Brian Beattie wrote: > > > On Thu, 2007-01-18 at 09:13 +, Russell King wrote: > > > > On Wed, Jan 17, 2007 at 03:56:54PM -0800,

Re: A question about break and sysrq on a serial console (2.6.19.1)

2007-01-18 Thread Brian Beattie
On Thu, 2007-01-18 at 16:47 +, Russell King wrote: > On Thu, Jan 18, 2007 at 08:19:47AM -0800, Brian Beattie wrote: > > On Thu, 2007-01-18 at 09:13 +, Russell King wrote: > > > On Wed, Jan 17, 2007 at 03:56:54PM -0800, Brian Beattie wrote: > > > > I'm trying to do a SYSRQ over a serial

Re: A question about break and sysrq on a serial console (2.6.19.1)

2007-01-18 Thread Russell King
On Wed, Jan 17, 2007 at 03:56:54PM -0800, Brian Beattie wrote: > I'm trying to do a SYSRQ over a serial console. As I understand it a > break will do that, but I'm not seeing the SYSRQ. In looking at > uart_handle_break() in drivers/serial/8250.c it looks like the code will > toggle port->sysrq,

Re: A question about break and sysrq on a serial console (2.6.19.1)

2007-01-18 Thread Russell King
On Wed, Jan 17, 2007 at 03:56:54PM -0800, Brian Beattie wrote: I'm trying to do a SYSRQ over a serial console. As I understand it a break will do that, but I'm not seeing the SYSRQ. In looking at uart_handle_break() in drivers/serial/8250.c it looks like the code will toggle port-sysrq,

Re: A question about break and sysrq on a serial console (2.6.19.1)

2007-01-18 Thread Brian Beattie
On Thu, 2007-01-18 at 16:47 +, Russell King wrote: On Thu, Jan 18, 2007 at 08:19:47AM -0800, Brian Beattie wrote: On Thu, 2007-01-18 at 09:13 +, Russell King wrote: On Wed, Jan 17, 2007 at 03:56:54PM -0800, Brian Beattie wrote: I'm trying to do a SYSRQ over a serial console. As

Re: A question about break and sysrq on a serial console (2.6.19.1)

2007-01-18 Thread Russell King
On Thu, Jan 18, 2007 at 08:52:49AM -0800, Brian Beattie wrote: On Thu, 2007-01-18 at 16:47 +, Russell King wrote: On Thu, Jan 18, 2007 at 08:19:47AM -0800, Brian Beattie wrote: On Thu, 2007-01-18 at 09:13 +, Russell King wrote: On Wed, Jan 17, 2007 at 03:56:54PM -0800, Brian

A question about break and sysrq on a serial console (2.6.19.1)

2007-01-17 Thread Brian Beattie
I'm trying to do a SYSRQ over a serial console. As I understand it a break will do that, but I'm not seeing the SYSRQ. In looking at uart_handle_break() in drivers/serial/8250.c it looks like the code will toggle port->sysrq, rather than just setting it when the port is a console. I think the

A question about break and sysrq on a serial console (2.6.19.1)

2007-01-17 Thread Brian Beattie
I'm trying to do a SYSRQ over a serial console. As I understand it a break will do that, but I'm not seeing the SYSRQ. In looking at uart_handle_break() in drivers/serial/8250.c it looks like the code will toggle port-sysrq, rather than just setting it when the port is a console. I think the