This is a note to let you know that I've just added the patch titled
qmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN card
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
qmi_wwan-cdc_ether-add-device-id-for-hp-lt2523-novatel-e371-wwan-card.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Wed Feb 1 08:49:51 CET 2017
From: Bjørn Mork <bjorn@xxxxxxx>
Date: Tue, 24 Jan 2017 10:45:38 +0100
Subject: qmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN card
From: Bjørn Mork <bjorn@xxxxxxx>
[ Upstream commit 5b9f57516337b523f7466a53939aaaea7b78141b ]
Another rebranded Novatel E371. qmi_wwan should drive this device, while
cdc_ether should ignore it. Even though the USB descriptors are plain
CDC-ETHER that USB interface is a QMI interface. Ref commit 7fdb7846c9ca
("qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN
card")
Cc: Dan Williams <dcbw@xxxxxxxxxx>
Signed-off-by: Bjørn Mork <bjorn@xxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/usb/cdc_ether.c | 8 ++++++++
drivers/net/usb/qmi_wwan.c | 7 +++++++
2 files changed, 15 insertions(+)
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -462,6 +462,7 @@ static const struct driver_info wwan_inf
#define SAMSUNG_VENDOR_ID 0x04e8
#define LENOVO_VENDOR_ID 0x17ef
#define NVIDIA_VENDOR_ID 0x0955
+#define HP_VENDOR_ID 0x03f0
static const struct usb_device_id products[] = {
/* BLACKLIST !!
@@ -608,6 +609,13 @@ static const struct usb_device_id produc
.driver_info = 0,
},
+/* HP lt2523 (Novatel E371) - handled by qmi_wwan */
+{
+ USB_DEVICE_AND_INTERFACE_INFO(HP_VENDOR_ID, 0x421d, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
+ .driver_info = 0,
+},
+
/* AnyDATA ADU960S - handled by qmi_wwan */
{
USB_DEVICE_AND_INTERFACE_INFO(0x16d5, 0x650a, USB_CLASS_COMM,
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -485,6 +485,13 @@ static const struct usb_device_id produc
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&qmi_wwan_info,
},
+ { /* HP lt2523 (Novatel E371) */
+ USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x421d,
+ USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&qmi_wwan_info,
+ },
{ /* HP lt4112 LTE/HSPA+ Gobi 4G Module (Huawei me906e) */
USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x581d, USB_CLASS_VENDOR_SPEC, 1, 7),
.driver_info = (unsigned long)&qmi_wwan_info,
Patches currently in stable-queue which might be from bjorn@xxxxxxx are
queue-4.4/qmi_wwan-cdc_ether-add-device-id-for-hp-lt2523-novatel-e371-wwan-card.patch
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