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Diffstat (limited to 'kernel/drivers/net/usb/cdc_mbim.c')
-rw-r--r--kernel/drivers/net/usb/cdc_mbim.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/drivers/net/usb/cdc_mbim.c b/kernel/drivers/net/usb/cdc_mbim.c
index bdd83d95e..96a502862 100644
--- a/kernel/drivers/net/usb/cdc_mbim.c
+++ b/kernel/drivers/net/usb/cdc_mbim.c
@@ -617,8 +617,13 @@ static const struct usb_device_id mbim_devs[] = {
{ USB_VENDOR_AND_INTERFACE_INFO(0x0bdb, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&cdc_mbim_info,
},
- /* Huawei E3372 fails unless NDP comes after the IP packets */
- { USB_DEVICE_AND_INTERFACE_INFO(0x12d1, 0x157d, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
+
+ /* Some Huawei devices, ME906s-158 (12d1:15c1) and E3372
+ * (12d1:157d), are known to fail unless the NDP is placed
+ * after the IP packets. Applying the quirk to all Huawei
+ * devices is broader than necessary, but harmless.
+ */
+ { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&cdc_mbim_info_ndp_to_end,
},
/* default entry */