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[61.219.108.167]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36141868906sm29987454a91.3.2026.04.26.23.35.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Apr 2026 23:35:32 -0700 (PDT) From: Jack Wu X-Google-Original-From: Jack Wu To: Johan Hovold , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e-m Date: Mon, 27 Apr 2026 14:35:02 +0800 Message-Id: <20260427063502.2314843-1-jackbb_wu@compal.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- drivers/usb/serial/qcserial.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 1a930dc668e4..7322a984509a 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -188,7 +188,8 @@ static const struct usb_device_id id_table[] = { {DEVICE_SWI(0x413c, 0x81d2)}, /* Dell Wireless 5818 */ {DEVICE_SWI(0x413c, 0x8217)}, /* Dell Wireless DW5826e */ {DEVICE_SWI(0x413c, 0x8218)}, /* Dell Wireless DW5826e QDL */ - + {DEVICE_SWI(0x413c, 0x81ea)}, /* Dell Wireless DW5826e-m */ + {DEVICE_SWI(0x413c, 0x81eb)}, /* Dell Wireless DW5826e-m QDL */ /* Huawei devices */ {DEVICE_HWI(0x03f0, 0x581d)}, /* HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei me906e) */ -- 2.34.1