From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Enrico Sau <enrico.sau@gmail.com>,
Paolo Abeni <pabeni@redhat.com>, Sasha Levin <sashal@kernel.org>,
oliver@neukum.org, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, linux-usb@vger.kernel.org,
netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 7/9] net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990
Date: Sun, 19 Mar 2023 20:57:05 -0400 [thread overview]
Message-ID: <20230320005707.1429405-7-sashal@kernel.org> (raw)
In-Reply-To: <20230320005707.1429405-1-sashal@kernel.org>
From: Enrico Sau <enrico.sau@gmail.com>
[ Upstream commit 418383e6ed6b4624a54ec05c535f13d184fbf33b ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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 41bac861ca99d..72a93dc2df868 100644
--- 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,
--
2.39.2
next parent reply other threads:[~2023-03-20 1:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230320005707.1429405-1-sashal@kernel.org>
2023-03-20 0:57 ` Sasha Levin [this message]
2023-03-20 0:57 ` [PATCH AUTOSEL 4.19 8/9] net: usb: qmi_wwan: add Telit 0x1080 composition Sasha Levin
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