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Date:      Mon, 11 Jun 2001 11:16:48 -0400 (EDT)
From:      David Miller <dmiller@sparks.net>
To:        freebsd-stable@freebsd.org
Subject:   serial port stuck at 9600
Message-ID:  <Pine.BSF.4.21.0106111103360.57378-100000@search.sparks.net>

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Hi All:)

Is there a problem with setting serial port speeds in 4.3R?  

I've:

changed ttys to:
ttyd0   "/usr/libexec/getty std.115200" dialup  on secure

and kill -HUP 1,

added
BOOT_COMCONSOLE_SPEED=115200

to /etc/make.conf, remade and reinstalled the boot blocks,

added
options CONSPEED=115200

to the kernel config file, relinked, installed, and rebooted

AND

tried stty 115200 < /dev/ttyd0 from a root prompt.

I even tried changing the security level to -1.


com1 AKA /dev/ttyd0 remains stuck at 9600 baud.



Any clues?

The software is 4.3R.  Hardware is a Tyan tiger-200 (S2505DNGR).  Dmesg
reports:

sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1: configured irq 3 not in bitmap of probed irqs 0
IP packet filtering initialized, divert enabled, rule-based forwarding
enabled, 

Other items of interest:

# Serial (COM) ports
device          sio0    at isa? port IO_COM1 flags 0x10 irq 4
options CONSPEED=115200

Thanks,

---David




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