diff options
| -rw-r--r-- | include/net.h | 6 | ||||
| -rw-r--r-- | net/bootp.c | 34 | ||||
| -rw-r--r-- | net/net.c | 30 | ||||
| -rw-r--r-- | net/rarp.c | 18 |
4 files changed, 39 insertions, 49 deletions
diff --git a/include/net.h b/include/net.h index b408dea..ad9afbf 100644 --- a/include/net.h +++ b/include/net.h @@ -430,6 +430,12 @@ extern int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport, int sport, i extern void NetReceive(volatile uchar *, int); /* + * Check if autoload is enabled. If so, use either NFS or TFTP to download + * the boot file. + */ +void net_auto_load(void); + +/* * The following functions are a bit ugly, but necessary to deal with * alignment restrictions on ARM. * diff --git a/net/bootp.c b/net/bootp.c index b703f42..b789eec 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -138,36 +138,6 @@ static int truncate_sz (const char *name, int maxlen, int curlen) return (curlen); } -/* - * Check if autoload is enabled. If so, use either NFS or TFTP to download - * the boot file. - */ -static void auto_load(void) -{ - const char *s = getenv("autoload"); - - if (s != NULL) { - if (*s == 'n') { - /* - * Just use BOOTP to configure system; - * Do not use TFTP to load the bootfile. - */ - NetState = NETLOOP_SUCCESS; - return; - } -#if defined(CONFIG_CMD_NFS) - if (strcmp(s, "NFS") == 0) { - /* - * Use NFS to load the bootfile. - */ - NfsStart(); - return; - } -#endif - } - TftpStart(TFTPGET); -} - #if !defined(CONFIG_CMD_DHCP) static void BootpVendorFieldProcess (u8 * ext) @@ -354,7 +324,7 @@ BootpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, debug("Got good BOOTP\n"); - auto_load(); + net_auto_load(); } #endif @@ -979,7 +949,7 @@ DhcpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, dhcp_state = BOUND; printf ("DHCP client bound to address %pI4\n", &NetOurIP); - auto_load(); + net_auto_load(); return; } break; @@ -309,6 +309,36 @@ void ArpTimeoutCheck(void) } } +/* + * Check if autoload is enabled. If so, use either NFS or TFTP to download + * the boot file. + */ +void net_auto_load(void) +{ + const char *s = getenv("autoload"); + + if (s != NULL) { + if (*s == 'n') { + /* + * Just use BOOTP/RARP to configure system; + * Do not use TFTP to load the bootfile. + */ + NetState = NETLOOP_SUCCESS; + return; + } +#if defined(CONFIG_CMD_NFS) + if (strcmp(s, "NFS") == 0) { + /* + * Use NFS to load the bootfile. + */ + NfsStart(); + return; + } +#endif + } + TftpStart(TFTPGET); +} + static void NetInitLoop(enum proto_t protocol) { static int env_changed_id; @@ -46,24 +46,8 @@ static void RarpHandler(uchar *dummi0, unsigned dummi1, IPaddr_t sip, unsigned dummi2, unsigned dummi3) { - char *s; debug("Got good RARP\n"); - if ((s = getenv("autoload")) != NULL) { - if (*s == 'n') { - /* - * Just use RARP to configure system; - * Do not use TFTP/NFS to to load the bootfile. - */ - NetState = NETLOOP_SUCCESS; - return; -#if defined(CONFIG_CMD_NFS) - } else if ((s != NULL) && !strcmp(s, "NFS")) { - NfsStart(); - return; -#endif - } - } - TftpStart (); + net_auto_load(); } |