lkml.org 
[lkml]   [1998]   [Jun]   [8]   [last100]   RSS Feed
Views: [more markup]   [less markup]   [headers]   [forward]  
 
Messages in this thread
/
From(Thomas Quinot)
Subject104/105: setserial hang at boot time
Date8 Jun 1998 10:25:33 +0200
With 2.1.104/105, setserial hangs every other boot. Serial ports
are:

ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
ttyS03 at 0x02e8 (irq = 3) is a 16550A

ttyS03 is actually on IRQ 10.

setserial command lines :
 /dev/ttyS0 auto_irq skip_test autoconfig session_lockout hup_notify spd_vhi
 /dev/ttyS1 auto_irq skip_test autoconfig session_lockout hup_notify spd_vhi
 /dev/ttyS3 irq 10 skip_test autoconfig session_lockout hup_notify spd_vhi

Magic-SysRQ-t reveals that setserial is in S state. When problem
occurs and I reboot (Magic-S,U,B), the second boot is successful
(ie setserial does _not_ hang).

setserial is version 2.13, compiled against 2.1.104 headers.
I am using glibc 2.0.94 and GCC 2.8.1. If you need other information,
just ask!

-- 
    Thomas.Quinot@Cuivre.FR.EU.ORG     <URL:http://Web.FdN.FR/~tquinot/>


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu

\
 
 \ /
  Last update: 2005-03-22 12:43    [W:0.167 / U:0.020 seconds]
©2003-2008 Jasper Spaans