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| author | Simon Glass <sjg@chromium.org> | 2011-10-26 14:18:38 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-27 23:53:57 +0200 |
| commit | 39bccd21d0c838242fb86bceda759e5640d4d683 (patch) | |
| tree | d3ca88c491ec71a1b3df6fc7f383d4f2321b4a1a | |
| parent | 206d68fdd41e4942825cfc4a91a096297b654a24 (diff) | |
| download | u-boot-imx-39bccd21d0c838242fb86bceda759e5640d4d683.zip u-boot-imx-39bccd21d0c838242fb86bceda759e5640d4d683.tar.gz u-boot-imx-39bccd21d0c838242fb86bceda759e5640d4d683.tar.bz2 | |
net: Hide more code behind CONFIG_CMD_TFTPPUT
This commit reduces code size a little by making the ICMP handler only
available to tftpput. This is reasonable since it is the only user at
present (ping just uses the normal handler).
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | net/net.c | 8 | ||||
| -rw-r--r-- | net/tftp.c | 6 |
2 files changed, 12 insertions, 2 deletions
@@ -215,7 +215,9 @@ volatile uchar *NetRxPackets[PKTBUFSRX]; /* Current RX packet handler */ static rxhand_f *packetHandler; +#ifdef CONFIG_CMD_TFTPPUT static rxhand_icmp_f *packet_icmp_handler; /* Current ICMP rx handler */ +#endif /* Current timeout handler */ static thand_f *timeHandler; /* Time base value */ @@ -576,9 +578,11 @@ restart: } done: +#ifdef CONFIG_CMD_TFTPPUT /* Clear out the handlers */ NetSetHandler(NULL); net_set_icmp_handler(NULL); +#endif return ret; } @@ -653,10 +657,12 @@ NetSetHandler(rxhand_f *f) packetHandler = f; } +#ifdef CONFIG_CMD_TFTPPUT void net_set_icmp_handler(rxhand_icmp_f *f) { packet_icmp_handler = f; } +#endif void NetSetTimeout(ulong iv, thand_f *f) @@ -1397,10 +1403,12 @@ static void receive_icmp(IP_t *ip, int len, IPaddr_t src_ip, Ethernet_t *et) break; #endif default: +#ifdef CONFIG_CMD_TFTPPUT if (packet_icmp_handler) packet_icmp_handler(icmph->type, icmph->code, ntohs(ip->udp_dst), src_ip, ntohs(ip->udp_src), icmph->un.data, ntohs(ip->udp_len)); +#endif break; } } @@ -421,7 +421,7 @@ TftpSend(void) TftpOurPort, len); } - +#ifdef CONFIG_CMD_TFTPPUT static void icmp_handler(unsigned type, unsigned code, unsigned dest, IPaddr_t sip, unsigned src, uchar *pkt, unsigned len) { @@ -430,6 +430,7 @@ static void icmp_handler(unsigned type, unsigned code, unsigned dest, restart("TFTP server died"); } } +#endif static void TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, @@ -771,8 +772,9 @@ void TftpStart(enum proto_t protocol) NetSetTimeout(TftpTimeoutMSecs, TftpTimeout); NetSetHandler(TftpHandler); +#ifdef CONFIG_CMD_TFTPPUT net_set_icmp_handler(icmp_handler); - +#endif TftpRemotePort = WELL_KNOWN_PORT; TftpTimeoutCount = 0; /* Use a pseudo-random port unless a specific port is set */ |