USB tethering on the OnePlus Nord CE 2 (IV2201, USB ID 22d9:2766) running Android 13 has download speeds of approximately 2mbps with the default 2048-byte receive limit. The phone's published RNDIS code only enables packet batching when the computer reports a receive limit above 2048 bytes. Testing shows that increasing this limit to 2560 bytes restores normal speeds. Add a quirk for USB device 22d9:2766 to use and advertise a receive buffer of at least 16 KiB. This fits the phone code's default batch of ten packets at a 1500-byte MTU. Tested on 7.3.0-rc5 with the affected phone, including reconnecting USB tethering. Download speeds with the change exceed 100mpbs. Link: https://github.com/OnePlusOSS/android_kernel_oneplus_mt6877/blob/3c1e3d432d0c35afa7fded974b50fa6617219e0f/drivers/usb/gadget/function/f_rndis.c#L538-L551 Link: https://github.com/OnePlusOSS/android_kernel_oneplus_mt6877/blob/3c1e3d432d0c35afa7fded974b50fa6617219e0f/drivers/usb/gadget/function/u_ether.c#L869-L874 Signed-off-by: Rokas Juras <asrokasjuras@gmail.com> Link: https://patch.msgid.link/20261005074852.76818-1-asrokasjuras@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>