diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/netconsole.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 8fcf31c4e9..da82aa94ca 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -44,6 +44,11 @@ static short nc_out_port; /* target output port */ static short nc_in_port; /* source input port */ static const char *output_packet; /* used by first send udp */ static int output_packet_len; +/* + * Start with a default last protocol. + * We are only interested in NETCONS or not. + */ +enum proto_t net_loop_last_protocol = BOOTP; static void nc_wait_arp_handler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, @@ -136,8 +141,13 @@ static void nc_send_packet(const char *buf, int len) } if (eth->state != ETH_STATE_ACTIVE) { - if (eth_init(gd->bd) < 0) - return; + if (eth_is_on_demand_init()) { + if (eth_init(gd->bd) < 0) + return; + eth_set_last_protocol(NETCONS); + } else + eth_init_state_only(gd->bd); + inited = 1; } pkt = (uchar *)NetTxPacket + NetEthHdrSize() + IP_UDP_HDR_SIZE; @@ -146,8 +156,12 @@ static void nc_send_packet(const char *buf, int len) ip = nc_ip; NetSendUDPPacket(ether, ip, nc_out_port, nc_in_port, len); - if (inited) - eth_halt(); + if (inited) { + if (eth_is_on_demand_init()) + eth_halt(); + else + eth_halt_state_only(); + } } static int nc_start(void) |