Patchwork [3.5.y.z,extended,stable] Patch "Add CDC-ACM support for the CX93010-2x UCMxx USB Modem" has been added to staging queue

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Submitter Herton Ronaldo Krzesinski
Date Jan. 23, 2013, 4:43 a.m.
Message ID <1358916233-23900-1-git-send-email-herton.krzesinski@canonical.com>
Download mbox | patch
Permalink /patch/214773/
State New
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Comments

Herton Ronaldo Krzesinski - Jan. 23, 2013, 4:43 a.m.
This is a note to let you know that I have just added a patch titled

    Add CDC-ACM support for the CX93010-2x UCMxx USB Modem

to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Herton

------

From c7819eea4d5e96a5dd3e5786d0a59bb2179900d1 Mon Sep 17 00:00:00 2001
From: Jean-Christian de Rivaz <jc@eclis.ch>
Date: Wed, 10 Oct 2012 12:49:02 +0000
Subject: [PATCH] Add CDC-ACM support for the CX93010-2x UCMxx USB Modem

commit e7d491a19d3e3aac544070293891a2542ae0c565 upstream.

This USB V.92/V.32bis Controllered Modem have the USB vendor ID 0x0572
and device ID 0x1340. It need the NO_UNION_NORMAL quirk to be recognized.

Reference:
http://www.conexant.com/servlets/DownloadServlet/DSH-201723-005.pdf?docid=1725&revid=5
See idVendor and idProduct in table 6-1. Device Descriptors

Signed-off-by: Jean-Christian de Rivaz <jc@eclis.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
---
 drivers/usb/class/cdc-acm.c |    3 +++
 1 file changed, 3 insertions(+)

--
1.7.9.5

Patch

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index d8104c4..3850ca6 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1599,6 +1599,9 @@  static const struct usb_device_id acm_ids[] = {
 					   Maybe we should define a new
 					   quirk for this. */
 	},
+	{ USB_DEVICE(0x0572, 0x1340), /* Conexant CX93010-2x UCMxx */
+	.driver_info = NO_UNION_NORMAL,
+	},
 	{ USB_DEVICE(0x1bbb, 0x0003), /* Alcatel OT-I650 */
 	.driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */
 	},