From: Gustavo Zacarias <gustavo@zacarias.com.ar>
To: buildroot@busybox.net
Subject: [Buildroot] can not open ttyUSB0
Date: Wed, 30 Jan 2013 07:15:59 -0300 [thread overview]
Message-ID: <5108F2DF.7030805@zacarias.com.ar> (raw)
In-Reply-To: <5108E108.2020801@linkwisetech.com>
On 01/30/2013 05:59 AM, Adeel Nafis wrote:
> scsi 4:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0
> ANSI: 2
> scsi 5:0:0:0: Direct-Access HUAWEI MMC Storage 2.31 PQ: 0
> ANSI: 2
> usb-storage: device scan complete
> sd 5:0:0:0: Attached scsi removable disk sda
> usb-storage: device scan complete
>
> there is no symlink for /sys/class/tty/ttyUSB0, so I guess this
> indicates that there is a missing driver, but which one? I have also
> tried doing the following
>
> modprobe usbserial vendor=0x12d1 product=0x1446
>
> but it makes no difference.
Huawei modems usually require the "option" module in the kernel
(CONFIG_USB_SERIAL_OPTION). Do you have it enabled and loaded?
Regards.
next prev parent reply other threads:[~2013-01-30 10:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.83869.1359534753.32592.buildroot@busybox.net>
2013-01-30 8:59 ` [Buildroot] can not open ttyUSB0 Adeel Nafis
2013-01-30 10:15 ` Gustavo Zacarias [this message]
[not found] <mailman.83813.1359524634.32592.buildroot@busybox.net>
2013-01-30 6:27 ` Adeel Nafis
2013-01-30 8:31 ` Thomas Petazzoni
2013-01-30 12:19 ` Stefan Fröberg
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5108F2DF.7030805@zacarias.com.ar \
--to=gustavo@zacarias.com.ar \
--cc=buildroot@busybox.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.