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Tue, 13 Jun 2023 07:15:37 -0700 (PDT) Received: from testvm.ubxad.u-blox.com ([176.201.28.4]) by smtp.googlemail.com with ESMTPSA id k17-20020a5d4291000000b003047ea78b42sm15548072wrq.43.2023.06.13.07.15.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Jun 2023 07:15:37 -0700 (PDT) From: Davide Tronchin To: johan@kernel.org Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, marco.demarco@posteo.net, Davide Tronchin Subject: [PATCH] USB: serial: option: add u-blox LARA-R6 01B modem Date: Tue, 13 Jun 2023 16:14:41 +0200 Message-Id: <20230613141441.35866-1-davide.tronchin.94@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The new LARA-R6 product variant identified by the "01B" string can be configured (by AT interface) in three different USB modes: * Default mode (Vendor ID: 0x1546 Product ID: 0x1311) with 4 serial interfaces * RmNet mode (Vendor ID: 0x1546 Product ID: 0x1312) with 4 serial interfaces and 1 RmNet virtual network interface * CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1313) with 4 serial interface and 1 CDC-ECM virtual network interface In default mode LARA-R6 01B exposes the following interfaces: If 0: Diagnostic If 1: AT parser If 2: AT parser If 3: AT parser/alternative functions In RmNet mode LARA-R6 01B exposes the following interfaces: If 0: Diagnostic If 1: AT parser If 2: AT parser If 3: AT parser/alternative functions If 4: RMNET interface In CDC-ECM mode LARA-R6 01B exposes the following interfaces: If 0: Diagnostic If 1: AT parser If 2: AT parser If 3: AT parser/alternative functions If 4: CDC-ECM interface Signed-off-by: Davide Tronchin --- drivers/usb/serial/option.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 644a55447fd7..5b684b6f5969 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1152,6 +1152,11 @@ static const struct usb_device_id option_ids[] = { .driver_info = RSVD(4) }, { USB_DEVICE(UBLOX_VENDOR_ID, 0x1343), /* u-blox LARA-L6 (ECM) */ .driver_info = RSVD(4) }, + { USB_DEVICE(UBLOX_VENDOR_ID, 0x1311) }, /* u-blox LARA-R6 01B */ + { USB_DEVICE(UBLOX_VENDOR_ID, 0x1312), /* u-blox LARA-R6 01B (RMNET) */ + .driver_info = RSVD(4) }, + { USB_DEVICE(UBLOX_VENDOR_ID, 0x1313), /* u-blox LARA-R6 01B (ECM) */ + .driver_info = RSVD(4) }, /* Quectel products using Quectel vendor ID */ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC21, 0xff, 0xff, 0xff), .driver_info = NUMEP2 },