diff options
| author |   Jose Abreu <Jose.Abreu@synopsys.com> | 2019-11-06 16:03:04 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-11-06 21:22:55 -0800 |
| commit | b2f071995b7a4f175467d683d4d18eab10810020 (patch) | |
| tree | 5f87170322039cdaada82928fb53ceb1f7265124 /drivers/net/ethernet/stmicro | |
| parent | net: stmmac: Fix the packet count in stmmac_rx() (diff) | |
| download | linux-dev-b2f071995b7a4f175467d683d4d18eab10810020.tar.xz linux-dev-b2f071995b7a4f175467d683d4d18eab10810020.zip | |
net: stmmac: Fix TSO descriptor with Enhanced Addressing
When using addressing > 32 bits the TSO first descriptor only has the
header so we can't set the payload field for this descriptor. Let's
reset the variable so that buffer 2 value is zero.
Fixes: a993db88d17d ("net: stmmac: Enable support for > 32 Bits addressing in XGMAC")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 1ab1eea1556a..b0a16d7c6e3d 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -2996,6 +2996,7 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev) stmmac_set_desc_addr(priv, first, des); tmp_pay_len = pay_len; des += proto_hdr_len; + pay_len = 0; } stmmac_tso_allocator(priv, des, tmp_pay_len, (nfrags == 0), queue); |