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authorDaniele Palmas <dnlplm@gmail.com>2022-02-15 14:13:35 +0300
committerDavid S. Miller <davem@davemloft.net>2022-02-17 17:50:43 +0300
commit21e8a96377e6b6debae42164605bf9dcbe5720c5 (patch)
tree5527e5f7c2e4d4ec2cadf9d1d374aeaa05933e7f /drivers/net
parent5740d068909676d4bdb5c9c00c37a83df7728909 (diff)
downloadlinux-21e8a96377e6b6debae42164605bf9dcbe5720c5.tar.xz
net: usb: cdc_mbim: avoid altsetting toggling for Telit FN990
Add quirk CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE for Telit FN990 0x1071 composition in order to avoid bind error. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/usb/cdc_mbim.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c
index 82bb5ed94c48..c0b8b4aa78f3 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -659,6 +659,11 @@ static const struct usb_device_id mbim_devs[] = {
.driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle,
},
+ /* Telit FN990 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1071, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle,
+ },
+
/* default entry */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&cdc_mbim_info_zlp,