kdb has no working console and has switched itself off
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Scott, I compiled my kernel with the following: # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_SERPORT=y # # Character devices # # CONFIG_VT is not set # CONFIG_SERIAL_NONSTANDARD is not set # # Serial drivers # CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_NR_UARTS=1 CONFIG_SERIAL_8250_RUNTIME_UARTS=1 # CONFIG_SERIAL_8250_EXTENDED is not set # Non-8250 serial port support # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 I found a similar post, at http://oss.sgi.com/archives/kdb/2005-08/msg00057.html, but this would imply that either my device is using a different driver (which I doubt) or the patch wasn't successful. Any other ideas? Regards, Hasan R. > -----Original Message----- > From: Scott Lurndal [mailto:scott.lurndal at 3leafsystems.com] > Sent: Thursday, July 17, 2008 1:06 PM > To: Hasan Rashid > Cc: 'Jay Lan'; kdb at oss.sgi.com > Subject: Re: kdb has no working console and has switched itself off > > On Thu, Jul 17, 2008 at 12:47:32PM -0700, Hasan Rashid wrote: > > This is only with the 18.104.22.168 kernel. I have a similar device (WRAP > board) > > with the same setup, just a serial port connected to my computer and KDB > > works just fine on that. > > > > .... > > ..... > > kdb: Initialization failed - no console. kdb is disabled. > > kdb version 4.4 by Keith Owens, Scott Lurndal. Copyright SGI, All Rights > > Did you build your 22.214.171.124 with CONFIG_SERIAL_CONSOLE, > CONFIG_SERIAL_8250_CONSOLE or CONFIG_SERIAL_CORE_CONSOLE? > > scott --------------------------- Use http://oss.sgi.com/ecartis to modify your settings or to unsubscribe.