Commit 6d43131c authored Mar 03, 2017 by Edward Cree Committed by David S. Miller Mar 03, 2017

sfc: fix IPID endianness in TSOv2



The value we read from the header is in network byte order, whereas
 EFX_POPULATE_QWORD_* takes values in host byte order (which it then
 converts to little-endian, as MCDI is little-endian).

Fixes: e9117e50 ("sfc: Firmware-Assisted TSO version 2")
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent d0346b03

drivers/net/ethernet/sfc/ef10.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2183,7 +2183,7 @@ static int efx_ef10_tx_tso_desc(struct efx_tx_queue *tx_queue,
		/* Modify IPv4 header if needed. */
		ip->tot_len = 0;
		ip->check = 0;
		ipv4_id = ip->id;
		ipv4_id = ntohs(ip->id);
		} else {
		/* Modify IPv6 header if needed. */
		struct ipv6hdr *ipv6 = ipv6_hdr(skb);