Re: 2.4.0 and "LSR safety check engaged!\n"

Re: 2.4.0 and "LSR safety check engaged!\n"

[Mike Lieman]

Richard,

I think we're experiencing the same issue.  Could you fire up minicom 
(under 2.4) , connect to another box, and do a directory listing to see if 
you have the same lost characters/"flow control" looking issue I'm 
experiencing...  It's rock solid on 2.2.18.

peace
Mike


At 04:23 PM 1/10/01 -0500, you wrote:
>I get the subject message when trying to initiate a PPP connection over
>an internal USR 56k/flex modem defined as /dev/ttyS0.
>
>It happens with both diald and chat(from PPP).
>
>The "LSR safety check engaged!\n" message then causes this (diald):
>diald[407]: failed to get initial modem terminal attributes: Input/output 
>error
>diald[407]: could not get initial terminal attributes: Input/output error
>diald[407]: failed to set terminal attributes: Input/output error
>chat[803]: Can't get terminal parameters: Input/output error
>
>The serial support at boot is:
>Serial driver version 5.02 (2000-08-09) with MANY_PORTS MULTIPORT 
>SHARE_IRQ SERIAL_PCI enabled
>ttyS00 at 0x03f8 (irq = 4) is a 16550A
>ttyS01 at 0x02f8 (irq = 3) is a 16550A
>
>Any clues ?  This is keeping me at 2.2.19prex for the nonce.
>
>Thanks,
>--
>Rick Nelson
>Life'll kill ya                         -- Warren Zevon
>Then you'll be dead                     -- Life'll kill ya
>
>-
>To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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>Please read the FAQ at http://www.tux.org/lkml/

-=*=--=*=--=*=--=*=--=*=--=*=--=*=--=*=--=*=--=*=--=*=--=*=--=*=--=*=-
Mike Lieman -- CIO                           mikelieman@barryscott.com
The Barry Scott Companies                      (518) 452-8560 ext. 114

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2.4.0 and "LSR safety check engaged!\n"

[Richard A Nelson]

I get the subject message when trying to initiate a PPP connection over
an internal USR 56k/flex modem defined as /dev/ttyS0.

It happens with both diald and chat(from PPP).

The "LSR safety check engaged!\n" message then causes this (diald):
diald[407]: failed to get initial modem terminal attributes: Input/output error
diald[407]: could not get initial terminal attributes: Input/output error
diald[407]: failed to set terminal attributes: Input/output error
chat[803]: Can't get terminal parameters: Input/output error

The serial support at boot is:
Serial driver version 5.02 (2000-08-09) with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A

Any clues ?  This is keeping me at 2.2.19prex for the nonce.

Thanks,
-- 
Rick Nelson
Life'll kill ya                         -- Warren Zevon
Then you'll be dead                     -- Life'll kill ya

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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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Please read the FAQ at http://www.tux.org/lkml/