From: Daniele Palmas <dnlplm@gmail.com>
To: "Bjørn Mork" <bjorn@mork.no>, "Oliver Neukum" <oliver@neukum.org>,
"David S . Miller" <davem@davemloft.net>,
"Jakub Kicinski" <kuba@kernel.org>
Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org,
Daniele Palmas <dnlplm@gmail.com>
Subject: [PATCH 1/1] net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920
Date: Thu, 2 Sep 2021 12:51:22 +0200 [thread overview]
Message-ID: <20210902105122.15689-1-dnlplm@gmail.com> (raw)
Add quirk CDC_MBIM_FLAG_AVOID_ALTSETTING_TOGGLE for Telit LN920
0x1061 composition in order to avoid bind error.
Signed-off-by: Daniele Palmas <dnlplm@gmail.com>
---
drivers/net/usb/cdc_mbim.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c
index 4c4ab7b38d78..82bb5ed94c48 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -654,6 +654,11 @@ static const struct usb_device_id mbim_devs[] = {
.driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle,
},
+ /* Telit LN920 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1061, 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,
--
2.17.1
next reply other threads:[~2021-09-02 10:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-02 10:51 Daniele Palmas [this message]
2021-09-02 12:30 ` [PATCH 1/1] net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 patchwork-bot+netdevbpf
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