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

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Submitter Jean-Christian de Rivaz
Date Oct. 10, 2012, 10:49 p.m.
Message ID <1349909342-13379-1-git-send-email-jc@eclis.ch>
Download mbox | patch
Permalink /patch/190766/
State Accepted
Delegated to: David Miller
Headers show

Comments

Jean-Christian de Rivaz - Oct. 10, 2012, 10:49 p.m.
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>
---
 drivers/usb/class/cdc-acm.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
David Miller - Oct. 11, 2012, 7:20 p.m.
From: Jean-Christian de Rivaz <jc@eclis.ch>
Date: Thu, 11 Oct 2012 00:49:02 +0200

> 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>

Applied.
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Patch

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 36f2be4..981f213 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1551,6 +1551,9 @@  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 */
 	},