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net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990
author
Enrico Sau
<enrico.sau@gmail.com>
Mon, 6 Mar 2023 11:59:33 +0000
(12:59 +0100)
committer
Paolo Abeni
<pabeni@redhat.com>
Tue, 7 Mar 2023 14:27:01 +0000
(15:27 +0100)
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>
drivers/net/usb/cdc_mbim.c
patch
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diff --git
a/drivers/net/usb/cdc_mbim.c
b/drivers/net/usb/cdc_mbim.c
index
c896393
..
cd4083e
100644
(file)
--- a/
drivers/net/usb/cdc_mbim.c
+++ b/
drivers/net/usb/cdc_mbim.c
@@
-665,6
+665,11
@@
static const struct usb_device_id mbim_devs[] = {
.driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle,
},
+ /* Telit FE990 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1081, 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,