From: Johan Hovold johan@kernel.org
stable inclusion from stable-v5.10.110 commit d136a2574a45b078338e83ef1b13a339de31fc5a bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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commit c4b9c570965f75d0d55e639747f1e5ccdad2fae0 upstream.
Add a new "simple" driver for certain Nokia phones, including Nokia 130 (RM-1035) which exposes two serial ports in "charging only" mode:
Bus 001 Device 009: ID 0421:069a Nokia Mobile Phones 130 [RM-1035] (Charging only) Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0421 Nokia Mobile Phones idProduct 0x069a 130 [RM-1035] (Charging only) bcdDevice 1.00 iManufacturer 1 Nokia iProduct 2 Nokia 130 (RM-1035) iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0037 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Device Status: 0x0000 (Bus Powered)
Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220228084919.10656-1-johan@kernel.org Signed-off-by: Johan Hovold johan@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Yu Liao liaoyu15@huawei.com Reviewed-by: Wei Li liwei391@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/usb-serial-simple.c | 7 +++++++ 2 files changed, 8 insertions(+)
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index 4007fa25a8ff..169251ec8353 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -66,6 +66,7 @@ config USB_SERIAL_SIMPLE - Libtransistor USB console - a number of Motorola phones - Motorola Tetra devices + - Nokia mobile phones - Novatel Wireless GPS receivers - Siemens USB/MPI adapter. - ViVOtech ViVOpay USB device. diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c index bd23a7cb1be2..4c6747889a19 100644 --- a/drivers/usb/serial/usb-serial-simple.c +++ b/drivers/usb/serial/usb-serial-simple.c @@ -91,6 +91,11 @@ DEVICE(moto_modem, MOTO_IDS); { USB_DEVICE(0x0cad, 0x9016) } /* TPG2200 */ DEVICE(motorola_tetra, MOTOROLA_TETRA_IDS);
+/* Nokia mobile phone driver */ +#define NOKIA_IDS() \ + { USB_DEVICE(0x0421, 0x069a) } /* Nokia 130 (RM-1035) */ +DEVICE(nokia, NOKIA_IDS); + /* Novatel Wireless GPS driver */ #define NOVATEL_IDS() \ { USB_DEVICE(0x09d7, 0x0100) } /* NovAtel FlexPack GPS */ @@ -123,6 +128,7 @@ static struct usb_serial_driver * const serial_drivers[] = { &vivopay_device, &moto_modem_device, &motorola_tetra_device, + &nokia_device, &novatel_gps_device, &hp4x_device, &suunto_device, @@ -140,6 +146,7 @@ static const struct usb_device_id id_table[] = { VIVOPAY_IDS(), MOTO_IDS(), MOTOROLA_TETRA_IDS(), + NOKIA_IDS(), NOVATEL_IDS(), HP4X_IDS(), SUUNTO_IDS(),