From: Kai-Heng Feng <kai.heng.feng@canonical.com>
To: davem@davemloft.net
Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Kai-Heng Feng <kai.heng.feng@canonical.com>
Subject: [PATCH] r8152: disable RX aggregation on new Dell TB16 dock
Date: Mon, 20 Aug 2018 12:43:51 +0800 [thread overview]
Message-ID: <20180820044351.13368-1-kai.heng.feng@canonical.com> (raw)
There's a new Dell TB16 dock with a different iSerialNumber.
Apply the same fix from commit 0b1655143df0 ("r8152: disable RX
aggregation on Dell TB16 dock") to this model.
BugLink: https://bugs.launchpad.net/bugs/1785780
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
drivers/net/usb/r8152.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 97742708460b..2cd71bdb6484 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -5217,8 +5217,8 @@ static int rtl8152_probe(struct usb_interface *intf,
netdev->hw_features &= ~NETIF_F_RXCSUM;
}
- if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 &&
- udev->serial && !strcmp(udev->serial, "000001000000")) {
+ if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 && udev->serial &&
+ (!strcmp(udev->serial, "000001000000") || !strcmp(udev->serial, "000002000000"))) {
dev_info(&udev->dev, "Dell TB16 Dock, disable RX aggregation");
set_bit(DELL_TB_RX_AGG_BUG, &tp->flags);
}
--
2.17.1
reply other threads:[~2018-08-20 4:44 UTC|newest]
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