From: Aaron Ma <aaron.ma@canonical.com>
To: aaron.ma@canonical.com, kuba@kernel.org,
henning.schild@siemens.com, linux-usb@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: davem@davemloft.net, hayeswang@realtek.com, tiwai@suse.de
Subject: [PATCH 2/3] net: usb: r8152: Set probe mode to sync
Date: Wed, 5 Jan 2022 22:23:50 +0800 [thread overview]
Message-ID: <20220105142351.8026-2-aaron.ma@canonical.com> (raw)
In-Reply-To: <20220105142351.8026-1-aaron.ma@canonical.com>
To avoid the race of get passthrough MAC,
set probe mode to sync to check the used MAC address.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
---
drivers/net/usb/r8152.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 91f4b2761f8e..3fbce3dbc04d 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -29,6 +29,8 @@
#include <crypto/hash.h>
#include <linux/usb/r8152.h>
+static struct usb_driver rtl8152_driver;
+
/* Information for net-next */
#define NETNEXT_VERSION "12"
@@ -9545,6 +9547,9 @@ static int rtl8152_probe(struct usb_interface *intf,
struct r8152 *tp;
struct net_device *netdev;
int ret;
+ struct device_driver *rtl8152_drv = &rtl8152_driver.drvwrap.driver;
+
+ rtl8152_drv->probe_type = PROBE_FORCE_SYNCHRONOUS;
if (version == RTL_VER_UNKNOWN)
return -ENODEV;
--
2.30.2
next prev parent reply other threads:[~2022-01-05 14:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-05 14:23 [PATCH 1/3] net: usb: r8152: Check used MAC passthrough address Aaron Ma
2022-01-05 14:23 ` Aaron Ma [this message]
2022-01-05 14:23 ` [PATCH 3/3] net: usb: r8152: remove unused definition Aaron Ma
2022-01-05 14:51 ` Henning Schild
2022-01-05 15:06 ` Greg KH
2022-01-05 14:52 ` Greg KH
2022-01-05 14:48 ` [PATCH 1/3] net: usb: r8152: Check used MAC passthrough address Henning Schild
-- strict thread matches above, loose matches on Subject: below --
2022-01-05 15:14 [PATCH 1/3 v3] " Aaron Ma
2022-01-05 15:14 ` [PATCH 2/3] net: usb: r8152: Set probe mode to sync Aaron Ma
2022-01-05 15:33 ` Greg KH
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