Linux USB
 help / color / mirror / Atom feed
From: Jack Wu <jackbb_wu@compal.com>
To: Johan Hovold <johan@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v2] USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e-m
Date: Mon, 18 May 2026 09:54:18 +0800	[thread overview]
Message-ID: <20260518015418.327252-1-jackbb_wu@compal.com> (raw)

Add support for Dell DW5826e-m with USB-id 0x413c:0x81ea & 0x413c:0x81eb.

It is 0x413c:0x81ea
T:  Bus=02 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#=110 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=413c ProdID=81ea Rev= 5.04
S:  Manufacturer=DELL
S:  Product=DW5826e-m Qualcomm Snapdragon X12 Global LTE-A
S:  SerialNumber=358988870177734
C:* #Ifs= 7 Cfg#= 1 Atr=a0 MxPwr=500mA
A:  FirstIf#=12 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=qcserial
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=qcserial
E:  Ad=84(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=qcserial
E:  Ad=86(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=87(I) Atr=03(Int.) MxPS=  64 Ivl=32ms
I:* If#=12 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
E:  Ad=88(I) Atr=03(Int.) MxPS=  64 Ivl=32ms
I:  If#=13 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
I:* If#=13 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
E:  Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

It is 0x413c:0x81eb
T:  Bus=02 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#=109 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=413c ProdID=81eb Rev= 0.00
S:  Manufacturer=DELL
S:  Product=DW5826e-m Qualcomm Snapdragon X12 Global LTE-A
S:  SerialNumber=358988870177734
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=  2mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=qcserial
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

Signed-off-by: Jack Wu <jackbb_wu@compal.com>
---
v2:
  -sorted by PID and add the newline separator before the Huawei devices.
---
---
 drivers/usb/serial/qcserial.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 1a930dc668e4..bb1647a17066 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -186,9 +186,11 @@ static const struct usb_device_id id_table[] = {
        {DEVICE_SWI(0x413c, 0x81d0)},   /* Dell Wireless 5819 */
        {DEVICE_SWI(0x413c, 0x81d1)},   /* Dell Wireless 5818 */
        {DEVICE_SWI(0x413c, 0x81d2)},   /* Dell Wireless 5818 */
+       {DEVICE_SWI(0x413c, 0x81ea)},   /* Dell Wireless DW5826e-m */
+       {DEVICE_SWI(0x413c, 0x81eb)},   /* Dell Wireless DW5826e-m QDL */
        {DEVICE_SWI(0x413c, 0x8217)},   /* Dell Wireless DW5826e */
        {DEVICE_SWI(0x413c, 0x8218)},   /* Dell Wireless DW5826e QDL */
-
+
        /* Huawei devices */
        {DEVICE_HWI(0x03f0, 0x581d)},   /* HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei me906e) */

--
2.34.1



================================================================================================================================================================
This message may contain information which is private, privileged or confidential of Compal Electronics, Inc. If you are not the intended recipient of this message, please notify the sender and destroy/delete the message. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information, by persons or entities other than the intended recipient is prohibited.
================================================================================================================================================================

             reply	other threads:[~2026-05-18  2:09 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-18  1:54 Jack Wu [this message]
2026-05-18  5:00 ` [PATCH v2] USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e-m Lars Melin
2026-05-18  5:05 ` Greg Kroah-Hartman

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=20260518015418.327252-1-jackbb_wu@compal.com \
    --to=jackbb_wu@compal.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=johan@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-usb@vger.kernel.org \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox