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Commit b8a24e62 authored by Bjørn Mork's avatar Bjørn Mork Committed by Greg Kroah-Hartman
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USB: option: blacklist network interface on Huawei E1820 



The mode used by Windows for the Huawei E1820 will use the
same ff/ff/ff class codes for both serial and network
functions.

Reported-by: default avatarGraham Inggs <graham.inggs@uct.ac.za>
Signed-off-by: default avatarBjørn Mork <bjorn@mork.no>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9eecf22d

drivers/usb/serial/option.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -593,6 +593,8 @@ static const struct usb_device_id option_ids[] = { 
		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },

		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },

	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff),

	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff),

		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },

		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },

	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0x14ac, 0xff, 0xff, 0xff),	/* Huawei E1820 */

		.driver_info = (kernel_ulong_t) &net_intf1_blacklist },

	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff),

	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff),

		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },

		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },

	{ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0xff, 0xff) },

	{ USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, 0xff, 0xff, 0xff) },