Thread (6 messages) 6 messages, 4 authors, 2022-01-02

Re: [PATCH net v2] net: usb: pegasus: Do not drop long Ethernet frames

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-12-27 15:00:12
Also in: netdev

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller [off-list ref]:

On Sun, 26 Dec 2021 23:12:08 +0100 you wrote:
The D-Link DSB-650TX (2001:4002) is unable to receive Ethernet frames
that are longer than 1518 octets, for example, Ethernet frames that
contain 802.1Q VLAN tags.

The frames are sent to the pegasus driver via USB but the driver
discards them because they have the Long_pkt field set to 1 in the
received status report. The function read_bulk_callback of the pegasus
driver treats such received "packets" (in the terminology of the
hardware) as errors but the field simply does just indicate that the
Ethernet frame (MAC destination to FCS) is longer than 1518 octets.

[...]
Here is the summary with links:
  - [net,v2] net: usb: pegasus: Do not drop long Ethernet frames
    https://git.kernel.org/netdev/net/c/ca506fca461b

You are awesome, thank you!
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