From 4ef8d53caadbab5585ccb4df2d087183b1383b86 Mon Sep 17 00:00:00 2001 From: Joe Hershberger Date: Wed, 23 May 2012 08:01:04 +0000 Subject: net: Allow filtering on debug traces in the net subsystem Add several levels of DEBUG prints so that you can limit the noise to the severety of your problem. DEBUG_LL_STATE = Link local state machine changes DEBUG_DEV_PKT = Packets or info directed to the device DEBUG_NET_PKT = Packets on info on the network at large DEBUG_INT_STATE = Internal network state changes Signed-off-by: Joe Hershberger --- net/ping.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ping.c') diff --git a/net/ping.c b/net/ping.c index 2ba9f76e5a..0710b9228d 100644 --- a/net/ping.c +++ b/net/ping.c @@ -45,7 +45,7 @@ static int ping_send(void) /* XXX always send arp request */ - debug("sending ARP for %pI4\n", &NetPingIP); + debug_cond(DEBUG_DEV_PKT, "sending ARP for %pI4\n", &NetPingIP); NetArpWaitPacketIP = NetPingIP; @@ -93,7 +93,7 @@ void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len) case ICMP_ECHO_REQUEST: eth_hdr_size = net_update_ether(et, et->et_src, PROT_IP); - debug("Got ICMP ECHO REQUEST, return " + debug_cond(DEBUG_DEV_PKT, "Got ICMP ECHO REQUEST, return " "%d bytes\n", eth_hdr_size + len); ip->ip_sum = 0; -- cgit v1.2.1