Make sure that TX packets are always cache-aligned.
Signed-off-by: Mario Six <mario....@gdsys.cc>
---
net/arp.c | 3 ++-
net/ping.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/arp.c b/net/arp.c
index 4c79e09ccb..191434f5e2 100644
--- a/net/arp.c
+++ b/net/arp.c
@@ -182,7 +182,8 @@ void arp_receive(struct ethernet_hdr *et, struct ip_udp_hdr
*ip, int len)
(net_read_ip(&arp->ar_spa).s_addr & net_netmask.s_addr))
udelay(5000);
#endif
- net_send_packet((uchar *)et, eth_hdr_size + ARP_HDR_SIZE);
+ memcpy(net_tx_packet, et, eth_hdr_size + ARP_HDR_SIZE);
+ net_send_packet(net_tx_packet, eth_hdr_size + ARP_HDR_SIZE);
return;
case ARPOP_REPLY: /* arp reply */
diff --git a/net/ping.c b/net/ping.c
index 9508cf1160..db14209bf6 100644
--- a/net/ping.c
+++ b/net/ping.c
@@ -107,7 +107,8 @@ void ping_receive(struct ethernet_hdr *et, struct
ip_udp_hdr *ip, int len)
icmph->type = ICMP_ECHO_REPLY;
icmph->checksum = 0;
icmph->checksum = compute_ip_checksum(icmph, len - IP_HDR_SIZE);
- net_send_packet((uchar *)et, eth_hdr_size + len);
+ memcpy(net_tx_packet, et, eth_hdr_size + len);
+ net_send_packet(net_tx_packet, eth_hdr_size + len);
return;
/* default:
return;*/
--
2.16.1
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