From mboxrd@z Thu Jan  1 00:00:00 1970
From: Chris Rankin <rankincj@yahoo.com>
Subject: Re: 2.6.25.3: serial problem (minicom)
Date: Sat, 17 May 2008 15:49:08 +0100 (BST)
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References: <20080517082207.4b1e8556@osprey.hogchain.net>
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To: Jay Cliburn <jacliburn@bellsouth.net>
Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org

--- Jay Cliburn <jacliburn@bellsouth.net> wrote:
> Mine still works.  I was going to bisect it, but I don't encounter the
> problem.
> 
> [jcliburn@sparrow ~]$ uname -a
> Linux sparrow 2.6.25.4 #1 SMP Fri May 16 11:31:19 CDT 2008 i686 i686 i386 GNU/Linux
> 
> [jcliburn@sparrow ~]$ cat /etc/fedora-release 
> Fedora release 8 (Werewolf)
> 
> [jcliburn@sparrow ~]$ cat /etc/minirc.dfl 
> # Machine-generated file - use "minicom -s" to change parameters.
> pu port             /dev/ttyS0
> pu baudrate         38400
> pu bits             8
> pu parity           N
> pu stopbits         1
> 
> jcliburn@sparrow ~]$ grep CONFIG_SERIAL linux-2.6.25.y.git/.config
> CONFIG_SERIAL_NONSTANDARD=y
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_8250_PCI=y
> CONFIG_SERIAL_8250_PNP=y
> CONFIG_SERIAL_8250_CS=m
> CONFIG_SERIAL_8250_NR_UARTS=32
> CONFIG_SERIAL_8250_RUNTIME_UARTS=4
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_MANY_PORTS=y
> # CONFIG_SERIAL_8250_FOURPORT is not set
> # CONFIG_SERIAL_8250_ACCENT is not set
> # CONFIG_SERIAL_8250_BOCA is not set
> # CONFIG_SERIAL_8250_EXAR_ST16C554 is not set
> # CONFIG_SERIAL_8250_HUB6 is not set
> CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_8250_DETECT_IRQ=y
> CONFIG_SERIAL_8250_RSA=y
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
> CONFIG_SERIAL_JSM=m

Does yours still work if you raise the baud rate to 115200? Here's my .config for 2.6.25.x, which
is unchanged since 2.6.24.x:

# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set

Cheers,
Chris



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