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| author | Ross Lagerwall <ross.lagerwall@citrix.com> | 2023-06-16 17:45:49 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-06-20 12:18:01 -0700 |
| commit | 7580e0a78eb29e7bb1a772eba4088250bbb70d41 (patch) | |
| tree | f2fa407427633af6cd06c675550bd307a0046a94 /drivers/net | |
| parent | e438edaae26ce80c3fcc498fbba0c8f7e78497e5 (diff) | |
| download | linux-stable-7580e0a78eb29e7bb1a772eba4088250bbb70d41.tar.gz linux-stable-7580e0a78eb29e7bb1a772eba4088250bbb70d41.tar.bz2 linux-stable-7580e0a78eb29e7bb1a772eba4088250bbb70d41.zip | |
be2net: Extend xmit workaround to BE3 chip
We have seen a bug where the NIC incorrectly changes the length in the
IP header of a padded packet to include the padding bytes. The driver
already has a workaround for this so do the workaround for this NIC too.
This resolves the issue.
The NIC in question identifies itself as follows:
[ 8.828494] be2net 0000:02:00.0: FW version is 10.7.110.31
[ 8.834759] be2net 0000:02:00.0: Emulex OneConnect(be3): PF FLEX10 port 1
02:00.0 Ethernet controller: Emulex Corporation OneConnect 10Gb NIC (be3) (rev 01)
Fixes: ca34fe38f06d ("be2net: fix wrong usage of adapter->generation")
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Link: https://lore.kernel.org/r/20230616164549.2863037-1-ross.lagerwall@citrix.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 7e408bcc88de..0defd519ba62 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1135,8 +1135,8 @@ static struct sk_buff *be_lancer_xmit_workarounds(struct be_adapter *adapter, eth_hdr_len = ntohs(skb->protocol) == ETH_P_8021Q ? VLAN_ETH_HLEN : ETH_HLEN; if (skb->len <= 60 && - (lancer_chip(adapter) || skb_vlan_tag_present(skb)) && - is_ipv4_pkt(skb)) { + (lancer_chip(adapter) || BE3_chip(adapter) || + skb_vlan_tag_present(skb)) && is_ipv4_pkt(skb)) { ip = (struct iphdr *)ip_hdr(skb); pskb_trim(skb, eth_hdr_len + ntohs(ip->tot_len)); } |