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[PATCH] USB: serial: option: add support for SIMCom SIM8260C

Zhao Dongdong posted 1 patch 1 month, 2 weeks ago
There is a newer version of this series
drivers/usb/serial/option.c | 2 ++
1 file changed, 2 insertions(+)
[PATCH] USB: serial: option: add support for SIMCom SIM8260C
Posted by Zhao Dongdong 1 month, 2 weeks ago 
From: Zhao Dongdong <zhaodongdong@kylinos.cn>

Add support for SIMCom SIM8260C (1e0e:902b).

T:  Bus=08 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=5000 MxCh= 0
D:  Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs=  1
P:  Vendor=1e0e ProdID=902b Rev= 5.04
S:  Manufacturer=SIMCOM
S:  Product=SDXLEMUR-LITE-MTP _SN:120696AB
S:  SerialNumber=0123456789ABCDEF
C:* #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=896mA
A:  FirstIf#= 5 IfCount= 3 Cls=01(audio) Sub=00 Prot=20
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
E:  Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option
E:  Ad=83(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
E:  Ad=85(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
E:  Ad=87(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
E:  Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan_simcom
E:  Ad=88(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
E:  Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
E:  Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=20 Driver=snd-usb-audio
I:* If#= 6 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio
I:  If#= 6 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio
E:  Ad=05(O) Atr=0d(Isoc) MxPS=  34 Ivl=1ms
I:* If#= 7 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=option
I:  If#= 7 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=option
E:  Ad=89(I) Atr=0d(Isoc) MxPS=  34 Ivl=1ms

Signed-off-by: Zhao Dongdong <zhaodongdong@kylinos.cn>
---
 drivers/usb/serial/option.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 580f06f5ce5e..9c1444af2c61 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -2165,6 +2165,8 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE(ALINK_VENDOR_ID, SIMCOM_PRODUCT_SIM7100E),
 	  .driver_info = RSVD(5) | RSVD(6) },
+	{ USB_DEVICE(0x1e0e, 0x902b),
+	  .driver_info = RSVD(4) | RSVD(5) | RSVD(6) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9003, 0xff) },	/* Simcom SIM7500/SIM7600 MBIM mode */
 	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9011, 0xff),	/* Simcom SIM7500/SIM7600 RNDIS mode */
 	  .driver_info = RSVD(7) },
-- 
2.25.1
Re: [PATCH] USB: serial: option: add support for SIMCom SIM8260C
Posted by Greg KH 1 month, 2 weeks ago 
On Fri, Aug 14, 2026 at 05:01:15PM +0800, Zhao Dongdong wrote:
> From: Zhao Dongdong <zhaodongdong@kylinos.cn>
> 
> Add support for SIMCom SIM8260C (1e0e:902b).
> 
> T:  Bus=08 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=5000 MxCh= 0
> D:  Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs=  1
> P:  Vendor=1e0e ProdID=902b Rev= 5.04
> S:  Manufacturer=SIMCOM
> S:  Product=SDXLEMUR-LITE-MTP _SN:120696AB
> S:  SerialNumber=0123456789ABCDEF
> C:* #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=896mA
> A:  FirstIf#= 5 IfCount= 3 Cls=01(audio) Sub=00 Prot=20
> I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
> E:  Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> E:  Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option
> E:  Ad=83(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
> E:  Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> E:  Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> E:  Ad=85(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
> E:  Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> E:  Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> E:  Ad=87(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
> E:  Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> E:  Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan_simcom
> E:  Ad=88(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
> E:  Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> E:  Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> I:* If#= 5 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=20 Driver=snd-usb-audio
> I:* If#= 6 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio
> I:  If#= 6 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio
> E:  Ad=05(O) Atr=0d(Isoc) MxPS=  34 Ivl=1ms
> I:* If#= 7 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=option
> I:  If#= 7 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=option
> E:  Ad=89(I) Atr=0d(Isoc) MxPS=  34 Ivl=1ms
> 
> Signed-off-by: Zhao Dongdong <zhaodongdong@kylinos.cn>
> ---
>  drivers/usb/serial/option.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
> index 580f06f5ce5e..9c1444af2c61 100644
> --- a/drivers/usb/serial/option.c
> +++ b/drivers/usb/serial/option.c
> @@ -2165,6 +2165,8 @@ static const struct usb_device_id option_ids[] = {
>  	{ USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
>  	{ USB_DEVICE(ALINK_VENDOR_ID, SIMCOM_PRODUCT_SIM7100E),
>  	  .driver_info = RSVD(5) | RSVD(6) },
> +	{ USB_DEVICE(0x1e0e, 0x902b),
> +	  .driver_info = RSVD(4) | RSVD(5) | RSVD(6) },
>  	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9003, 0xff) },	/* Simcom SIM7500/SIM7600 MBIM mode */
>  	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9011, 0xff),	/* Simcom SIM7500/SIM7600 RNDIS mode */
>  	  .driver_info = RSVD(7) },

Shouldn't this be in sorted order?

thanks,

greg k-h
Re: [PATCH] USB: serial: option: add support for SIMCom SIM8260C
Posted by Zhao Dongdong 1 month, 1 week ago 
On Fri, 14 Aug 2026 21:02:43 +0900, Greg KH <gregkh@linuxfoundation.org> wrote:
>
> On Fri, Aug 14, 2026 at 05:01:15PM +0800, Zhao Dongdong wrote:
> > From: Zhao Dongdong <zhaodongdong@kylinos.cn>
> > 
> > Add support for SIMCom SIM8260C (1e0e:902b).
> > 
> > T:  Bus=08 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=5000 MxCh= 0
> > D:  Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs=  1
> > P:  Vendor=1e0e ProdID=902b Rev= 5.04
> > S:  Manufacturer=SIMCOM
> > S:  Product=SDXLEMUR-LITE-MTP _SN:120696AB
> > S:  SerialNumber=0123456789ABCDEF
> > C:* #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=896mA
> > A:  FirstIf#= 5 IfCount= 3 Cls=01(audio) Sub=00 Prot=20
> > I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
> > E:  Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > E:  Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option
> > E:  Ad=83(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
> > E:  Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > E:  Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> > E:  Ad=85(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
> > E:  Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > E:  Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> > E:  Ad=87(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
> > E:  Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > E:  Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan_simcom
> > E:  Ad=88(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
> > E:  Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > E:  Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
> > I:* If#= 5 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=20 Driver=snd-usb-audio
> > I:* If#= 6 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio
> > I:  If#= 6 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=snd-usb-audio
> > E:  Ad=05(O) Atr=0d(Isoc) MxPS=  34 Ivl=1ms
> > I:* If#= 7 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=20 Driver=option
> > I:  If#= 7 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=20 Driver=option
> > E:  Ad=89(I) Atr=0d(Isoc) MxPS=  34 Ivl=1ms
> > 
> > Signed-off-by: Zhao Dongdong <zhaodongdong@kylinos.cn>
> > ---
> >  drivers/usb/serial/option.c | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
> > index 580f06f5ce5e..9c1444af2c61 100644
> > --- a/drivers/usb/serial/option.c
> > +++ b/drivers/usb/serial/option.c
> > @@ -2165,6 +2165,8 @@ static const struct usb_device_id option_ids[] = {
> >  	{ USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
> >  	{ USB_DEVICE(ALINK_VENDOR_ID, SIMCOM_PRODUCT_SIM7100E),
> >  	  .driver_info = RSVD(5) | RSVD(6) },
> > +	{ USB_DEVICE(0x1e0e, 0x902b),
> > +	  .driver_info = RSVD(4) | RSVD(5) | RSVD(6) },
> >  	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9003, 0xff) },	/* Simcom SIM7500/SIM7600 MBIM mode */
> >  	{ USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9011, 0xff),	/* Simcom SIM7500/SIM7600 RNDIS mode */
> >  	  .driver_info = RSVD(7) },
>
> Shouldn't this be in sorted order?
>
> thanks,
>
> greg k-h

Thanks. Will modify the order and resubmit.


-- 
Regards,
    Zhao Dongdong

Patchew 2.1-devel-ea86937

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