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Wed, 17 Jun 2026 20:22:19 -0700 (PDT) Message-ID: <2544c706-8d3a-4d58-bb4c-b471692439e4@gmail.com> Date: Thu, 18 Jun 2026 10:22:04 +0700 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] usb: serial: option: add multiple VID/PID To: yangsizhe <18392868223@163.com>, Johan Hovold , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260618014917.11383-1-18392868223@163.com> Content-Language: en-US From: Lars Melin In-Reply-To: <20260618014917.11383-1-18392868223@163.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2026-06-18 08:49, yangsizhe wrote: > Add the PID and VID to facilitate the binding of our company's module > > Real name:MeiG Smart Technology Co., Ltd > > Signed-off-by: yangsizhe <18392868223@163.com> > --- > drivers/usb/serial/option.c | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c > index a34e79cfd5b6..e7025e0fa3b0 100644 > --- a/drivers/usb/serial/option.c > +++ b/drivers/usb/serial/option.c > @@ -2458,6 +2458,24 @@ static const struct usb_device_id option_ids[] = { > { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d64, 0xff, 0xff, 0x30) }, /* MeiG SRM813Q (Diag) */ > { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d64, 0xff, 0xff, 0x40) }, /* MeiG SRM813Q (AT) */ > { USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d64, 0xff, 0xff, 0x60) }, /* MeiG SRM813Q (NMEA) */ > + { USB_DEVICE(0x2dee, 0x4d23), /* MeiG SLM868x*/ > + .driver_info = RSVD(4) | RSVD(5) }, > + { USB_DEVICE(0x2dee, 0x4d62), /* MeiG SLM820x*/ > + .driver_info = RSVD(4) }, > + { USB_DEVICE(0x2dee, 0x4d30), /* MeiG SRM813Q*/ > + .driver_info = RSVD(0) }, > + { USB_DEVICE(0x2dee, 0x4d50), /* MeiG SRM811x*/ > + .driver_info = RSVD(0) | RSVD(6) }, > + { USB_DEVICE(0x2dee, 0x4d51), /* MeiG SRM821x*/ > + .driver_info = RSVD(0) | RSVD(6) }, > + { USB_DEVICE(0x2dee, 0x4d52), /* MeiG SRM810x*/ > + .driver_info = RSVD(0) | RSVD(6) }, > + { USB_DEVICE(0x2dee, 0x4d57), /* MeiG SLM770A*/ > + .driver_info = RSVD(0) }, > + { USB_DEVICE(0x2dee, 0x4d58), /* MeiG SLM828A*/ > + .driver_info = RSVD(0) }, > + { USB_DEVICE(0x05c6, 0xf601), /* MeiG SLM750x*/ > + .driver_info = RSVD(5) }, > > { USB_DEVICE_INTERFACE_CLASS(0x2df3, 0x9d03, 0xff) }, /* LongSung M5710 */ > { USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1404, 0xff) }, /* GosunCn GM500 RNDIS */ Hi, why do you add a vid:pid that is already supported by the driver? thanks Lars