diff options
| -rw-r--r-- | net/tftp.c | 28 |
1 files changed, 14 insertions, 14 deletions
@@ -58,9 +58,9 @@ enum { TFTP_ERR_FILE_ALREADY_EXISTS = 6, }; -static IPaddr_t TftpServerIP; +static IPaddr_t TftpRemoteIP; /* The UDP port at their end */ -static int TftpServerPort; +static int TftpRemotePort; /* The UDP port at our end */ static int TftpOurPort; static int TftpTimeoutCount; @@ -289,7 +289,7 @@ TftpSend(void) break; } - NetSendUDPPacket(NetServerEther, TftpServerIP, TftpServerPort, + NetSendUDPPacket(NetServerEther, TftpRemoteIP, TftpRemotePort, TftpOurPort, len); } @@ -309,7 +309,7 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, #endif return; } - if (TftpState != STATE_RRQ && src != TftpServerPort) + if (TftpState != STATE_RRQ && src != TftpRemotePort) return; if (len < 2) @@ -333,7 +333,7 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, pkt, pkt + strlen((char *)pkt) + 1); TftpState = STATE_OACK; - TftpServerPort = src; + TftpRemotePort = src; /* * Check for 'blksize' option. * Careful: "i" is signed, "len" is unsigned, thus @@ -405,7 +405,7 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, if (TftpState == STATE_RRQ || TftpState == STATE_OACK) { /* first block received */ TftpState = STATE_DATA; - TftpServerPort = src; + TftpRemotePort = src; TftpLastBlock = 0; TftpBlockWrap = 0; TftpBlockWrapOffset = 0; @@ -440,7 +440,7 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, /* * Acknoledge the block just received, which will prompt - * the server for the next one. + * the remote for the next one. */ #ifdef CONFIG_MCAST_TFTP /* if I am the MasterClient, actively calculate what my next @@ -569,7 +569,7 @@ TftpStart(void) debug("TFTP blocksize = %i, timeout = %ld ms\n", TftpBlkSizeOption, TftpTimeoutMSecs); - TftpServerIP = NetServerIP; + TftpRemoteIP = NetServerIP; if (BootFile[0] == '\0') { sprintf(default_filename, "%02lX%02lX%02lX%02lX.img", NetOurIP & 0xFF, @@ -589,7 +589,7 @@ TftpStart(void) strncpy(tftp_filename, BootFile, MAX_LEN); tftp_filename[MAX_LEN-1] = 0; } else { - TftpServerIP = string_to_ip(BootFile); + TftpRemoteIP = string_to_ip(BootFile); strncpy(tftp_filename, p + 1, MAX_LEN); tftp_filename[MAX_LEN-1] = 0; } @@ -599,14 +599,14 @@ TftpStart(void) printf("Using %s device\n", eth_get_name()); #endif printf("TFTP from server %pI4" - "; our IP address is %pI4", &TftpServerIP, &NetOurIP); + "; our IP address is %pI4", &TftpRemoteIP, &NetOurIP); /* Check if we need to send across this subnet */ if (NetOurGatewayIP && NetOurSubnetMask) { IPaddr_t OurNet = NetOurIP & NetOurSubnetMask; - IPaddr_t ServerNet = TftpServerIP & NetOurSubnetMask; + IPaddr_t RemoteNet = TftpRemoteIP & NetOurSubnetMask; - if (OurNet != ServerNet) + if (OurNet != RemoteNet) printf("; sending through gateway %pI4", &NetOurGatewayIP); } @@ -630,7 +630,7 @@ TftpStart(void) NetSetTimeout(TftpTimeoutMSecs, TftpTimeout); NetSetHandler(TftpHandler); - TftpServerPort = WELL_KNOWN_PORT; + TftpRemotePort = WELL_KNOWN_PORT; TftpTimeoutCount = 0; TftpState = STATE_RRQ; /* Use a pseudo-random port unless a specific port is set */ @@ -639,7 +639,7 @@ TftpStart(void) #ifdef CONFIG_TFTP_PORT ep = getenv("tftpdstp"); if (ep != NULL) - TftpServerPort = simple_strtol(ep, NULL, 10); + TftpRemotePort = simple_strtol(ep, NULL, 10); ep = getenv("tftpsrcp"); if (ep != NULL) TftpOurPort = simple_strtol(ep, NULL, 10); |