kern/80321: serial db problems

[Danny Braniss]

>Number:         80321
>Category:       kern
>Synopsis:       serial db problems
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Apr 25 09:40:06 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Danny Braniss
>Release:        FreeBSD 6.0-CURRENT
>Organization:
>Environment:
System: FreeBSD 6.0-CURRENT #2: Sat Apr 23 13:56:40 IDT 2005 i386/amd64

>Description:
	when using the serial to debug, and if the system panics,
	the db serial input is broken, most characters have to be
	typed more than once.

	the dmesg is in:
		ftp://ftp.cs.huji.ac.il/users/danny/freebsd/serial-bug/tip.record
	the config is in:
		ftp://ftp.cs.huji.ac.il/users/danny/freebsd/serial-bug/HUJI
	and there are flags all over to set the console speed to 38400
	(make.conf: BOOT_COMCONSOLE_SPEED?=38400)

>How-To-Repeat:
	
>Fix:

	


>Release-Note:
>Audit-Trail:
>Unformatted: