From: Johan Hovold <johan@kernel.org>
To: jackbb_wu@compal.com
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] USB: serial: option: add new usb-id for Dell Wireless DW5826e-m
Date: Thu, 4 Jun 2026 13:44:34 +0200 [thread overview]
Message-ID: <aiFlImelxdae6g4s@hovoldconsulting.com> (raw)
In-Reply-To: <20260604-dw5826e-option-driver-v3-1-413a2af11eee@compal.com>
On Thu, Jun 04, 2026 at 06:30:10PM +0800, Jack Wu via B4 Relay wrote:
> From: Jack Wu <jackbb_wu@compal.com>
>
> Add support for Dell DW5826e-m with USB-id 0x413c:0x81ea
>
> T: Bus=03 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#= 15 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=option
> 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=option
> 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=option
> 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
>
> Signed-off-by: Jack Wu <jackbb_wu@compal.com>
> ---
> v3:
> - Blacklist interface #4 (ADB) using RSVD(4)
> - Change DELL_PRODUCT_DW5826E_ESIM to DELL_PRODUCT_5826E_ESIM
You forgot to mention the missing comma that caused a build failure...
I added the missing RSVD(4) when applying v2 and noticed that it failed
to compile but assumed that I had messed when amending the patch (and
fixed it up).
End result is here:
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git/commit/?h=usb-linus&id=1938fb9fe38c4f04a3f30bea44f8071c80a63be4
Johan
next prev parent reply other threads:[~2026-06-04 11:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-04 10:30 [PATCH v3] USB: serial: option: add new usb-id for Dell Wireless DW5826e-m Jack Wu via B4 Relay
2026-06-04 11:44 ` Johan Hovold [this message]
2026-06-05 1:36 ` [External Mail] " Wu. JackBB (GSM)
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