On Wed, Jun 01, 2022 at 11:47:40AM +0800, Slark Xiao wrote:
> Adding support for Cinterion device MV31 with Qualcomm
> new baseline. Use different PIDs to separate it from
> previous base line products.
> All interfaces settings keep same as previous.
>
> Below is test evidence:
> T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=480 MxCh= 0
> D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
> P: Vendor=1e2d ProdID=00b8 Rev=04.14
> S: Manufacturer=Cinterion
> S: Product=Cinterion PID 0x00B8 USB Mobile Broadband
> S: SerialNumber=90418e79
> C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
> I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
> I: If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
> I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> I: If#=0x3 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
> I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option
> I: If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
>
> T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 7 Spd=480 MxCh= 0
> D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
> P: Vendor=1e2d ProdID=00b9 Rev=04.14
> S: Manufacturer=Cinterion
> S: Product=Cinterion PID 0x00B9 USB Mobile Broadband
> S: SerialNumber=90418e79
> C: #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=500mA
> I: If#=0x0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan
> I: If#=0x1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
> I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option
> I: If#=0x3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
>
> For PID 00b8, interface 3 is GNSS port which don't use serial driver.
>
> Signed-off-by: Slark Xiao <slark_xiao@xxxxxxx>
> ---
> drivers/usb/serial/option.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
> index e60425bbf537..5e26e90db7d6 100644
> --- a/drivers/usb/serial/option.c
> +++ b/drivers/usb/serial/option.c
> @@ -432,6 +432,8 @@ static void option_instat_callback(struct urb *urb);
> #define CINTERION_PRODUCT_CLS8 0x00b0
> #define CINTERION_PRODUCT_MV31_MBIM 0x00b3
> #define CINTERION_PRODUCT_MV31_RMNET 0x00b7
> +#define CINTERION_PRODUCT_MV31_MBIM2 0x00b8
> +#define CINTERION_PRODUCT_MV31_RMNET2 0x00b9
Thanks for the patch. I've applied it now after renaming the defines to
make the variant an infix instead (e.g. CINTERION_PRODUCT_MV31_2_MBIM).
> #define CINTERION_PRODUCT_MV32_WA 0x00f1
> #define CINTERION_PRODUCT_MV32_WB 0x00f2
>
> @@ -1979,6 +1981,10 @@ static const struct usb_device_id option_ids[] = {
> .driver_info = RSVD(3)},
> { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV31_RMNET, 0xff),
> .driver_info = RSVD(0)},
> + { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV31_MBIM2, 0xff),
> + .driver_info = RSVD(3)},
> + { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV31_RMNET2, 0xff),
> + .driver_info = RSVD(0)},
> { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV32_WA, 0xff),
> .driver_info = RSVD(3)},
> { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_MV32_WB, 0xff),
Johan
