Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux

net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990

Add quirk CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE for Telit FE990
0x1081 composition in order to avoid bind error.

Signed-off-by: Enrico Sau <enrico.sau@gmail.com>
Link: https://lore.kernel.org/r/20230306115933.198259-1-enrico.sau@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

authored by

Enrico Sau and committed by
Paolo Abeni
418383e6 775c73df

+5
+5
drivers/net/usb/cdc_mbim.c
··· 665 665 .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle, 666 666 }, 667 667 668 + /* Telit FE990 */ 669 + { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1081, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), 670 + .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle, 671 + }, 672 + 668 673 /* default entry */ 669 674 { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), 670 675 .driver_info = (unsigned long)&cdc_mbim_info_zlp,