Merge with git://www.denx.de/git/u-boot.git

1 files changed, 49 insertions, 47 deletions

diff --git a/net/bootp.c b/net/bootp.c
index 1de9a8f2c..be1ee332a 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -31,7 +31,7 @@
 
 #define BOOTP_VENDOR_MAGIC	0x63825363	/* RFC1048 Magic Cookie		*/
 
-#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_CMD_NET)
 
 #define TIMEOUT		5		/* Seconds before trying BOOTP again	*/
 #ifndef CONFIG_NET_RETRY_COUNT
@@ -53,7 +53,7 @@ int		BootpTry;
 ulong		seed1, seed2;
 #endif
 
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 dhcp_state_t dhcp_state = INIT;
 unsigned long dhcp_leasetime = 0;
 IPaddr_t NetDHCPServerIP = 0;
@@ -76,12 +76,12 @@ static char *dhcpmsg2str(int type)
 }
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_VENDOREX)
+#if defined(CONFIG_BOOTP_VENDOREX)
 extern u8 *dhcp_vendorex_prep (u8 *e); /*rtn new e after add own opts. */
 extern u8 *dhcp_vendorex_proc (u8 *e); /*rtn next e if mine,else NULL  */
 #endif
 
-#endif	/* CFG_CMD_DHCP */
+#endif
 
 static int BootpCheckPkt(uchar *pkt, unsigned dest, unsigned src, unsigned len)
 {
@@ -120,10 +120,12 @@ static void BootpCopyNetParams(Bootp_t *bp)
 	IPaddr_t tmp_ip;
 
 	NetCopyIP(&NetOurIP, &bp->bp_yiaddr);
+#if !defined(CONFIG_BOOTP_SERVERIP)
 	NetCopyIP(&tmp_ip, &bp->bp_siaddr);
 	if (tmp_ip != 0)
 		NetCopyIP(&NetServerIP, &bp->bp_siaddr);
 	memcpy (NetServerEther, ((Ethernet_t *)NetRxPkt)->et_src, 6);
+#endif
 	if (strlen(bp->bp_file) > 0)
 		copy_filename (BootFile, bp->bp_file, sizeof(BootFile));
 
@@ -148,7 +150,7 @@ static int truncate_sz (const char *name, int maxlen, int curlen)
 	return (curlen);
 }
 
-#if !(CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if !defined(CONFIG_CMD_DHCP)
 
 static void BootpVendorFieldProcess (u8 * ext)
 {
@@ -181,7 +183,7 @@ static void BootpVendorFieldProcess (u8 * ext)
 		if (NetOurDNSIP == 0) {
 			NetCopyIP (&NetOurDNSIP, (IPaddr_t *) (ext + 2));
 		}
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
+#if defined(CONFIG_BOOTP_DNS2)
 		if ((NetOurDNS2IP == 0) && (size > 4)) {
 			NetCopyIP (&NetOurDNS2IP, (IPaddr_t *) (ext + 2 + 4));
 		}
@@ -344,7 +346,7 @@ BootpHandler(uchar * pkt, unsigned dest, unsigned src, unsigned len)
 			 */
 			NetState = NETLOOP_SUCCESS;
 			return;
-#if (CONFIG_COMMANDS & CFG_CMD_NFS)
+#if defined(CONFIG_CMD_NFS)
 		} else if (strcmp(s, "NFS") == 0) {
 			/*
 			 * Use NFS to load the bootfile.
@@ -357,7 +359,7 @@ BootpHandler(uchar * pkt, unsigned dest, unsigned src, unsigned len)
 
 	TftpStart();
 }
-#endif	/* !CFG_CMD_DHCP */
+#endif
 
 /*
  *	Timeout on BOOTP/DHCP request.
@@ -377,16 +379,16 @@ BootpTimeout(void)
 /*
  *	Initialize BOOTP extension fields in the request.
  */
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t RequestedIP)
 {
 	u8 *start = e;
 	u8 *cnt;
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_VENDOREX)
+#if defined(CONFIG_BOOTP_VENDOREX)
 	u8 *x;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_SEND_HOSTNAME)
+#if defined(CONFIG_BOOTP_SEND_HOSTNAME)
 	char *hostname;
 #endif
 
@@ -425,7 +427,7 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
 		*e++ = tmp >> 8;
 		*e++ = tmp & 0xff;
 	}
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_SEND_HOSTNAME)
+#if defined(CONFIG_BOOTP_SEND_HOSTNAME)
 	if ((hostname = getenv ("hostname"))) {
 		int hostnamelen = strlen (hostname);
 
@@ -436,7 +438,7 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
 	}
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_VENDOREX)
+#if defined(CONFIG_BOOTP_VENDOREX)
 	if ((x = dhcp_vendorex_prep (e)))
 		return x - start;
 #endif
@@ -444,39 +446,39 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
 	*e++ = 55;		/* Parameter Request List */
 	 cnt = e++;		/* Pointer to count of requested items */
 	*cnt = 0;
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_SUBNETMASK)
+#if defined(CONFIG_BOOTP_SUBNETMASK)
 	*e++  = 1;		/* Subnet Mask */
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_TIMEOFFSET)
+#if defined(CONFIG_BOOTP_TIMEOFFSET)
 	*e++  = 2;
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_GATEWAY)
+#if defined(CONFIG_BOOTP_GATEWAY)
 	*e++  = 3;		/* Router Option */
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS)
+#if defined(CONFIG_BOOTP_DNS)
 	*e++  = 6;		/* DNS Server(s) */
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_HOSTNAME)
+#if defined(CONFIG_BOOTP_HOSTNAME)
 	*e++  = 12;		/* Hostname */
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_BOOTFILESIZE)
+#if defined(CONFIG_BOOTP_BOOTFILESIZE)
 	*e++  = 13;		/* Boot File Size */
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_BOOTPATH)
+#if defined(CONFIG_BOOTP_BOOTPATH)
 	*e++  = 17;		/* Boot path */
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NISDOMAIN)
+#if defined(CONFIG_BOOTP_NISDOMAIN)
 	*e++  = 40;		/* NIS Domain name request */
 	*cnt += 1;
 #endif
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER)
+#if defined(CONFIG_BOOTP_NTPSERVER)
 	*e++  = 42;
 	*cnt += 1;
 #endif
@@ -491,9 +493,9 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
 	return e - start;
 }
 
-#else	/* CFG_CMD_DHCP */
+#else
 /*
- *	Warning: no field size check - change CONFIG_BOOTP_MASK at your own risk!
+ *	Warning: no field size check - change CONFIG_BOOTP_* at your own risk!
  */
 static int BootpExtended (u8 * e)
 {
@@ -504,7 +506,7 @@ static int BootpExtended (u8 * e)
 	*e++ = 83;
 	*e++ = 99;
 
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 	*e++ = 53;		/* DHCP Message Type */
 	*e++ = 1;
 	*e++ = DHCP_DISCOVER;
@@ -513,45 +515,45 @@ static int BootpExtended (u8 * e)
 	*e++ = 2;
 	*e++ = (576 - 312 + OPT_SIZE) >> 16;
 	*e++ = (576 - 312 + OPT_SIZE) & 0xff;
-#endif /* CFG_CMD_DHCP */
+#endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_SUBNETMASK)
+#if defined(CONFIG_BOOTP_SUBNETMASK)
 	*e++ = 1;		/* Subnet mask request */
 	*e++ = 4;
 	e   += 4;
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_GATEWAY)
+#if defined(CONFIG_BOOTP_GATEWAY)
 	*e++ = 3;		/* Default gateway request */
 	*e++ = 4;
 	e   += 4;
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS)
+#if defined(CONFIG_BOOTP_DNS)
 	*e++ = 6;		/* Domain Name Server */
 	*e++ = 4;
 	e   += 4;
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_HOSTNAME)
+#if defined(CONFIG_BOOTP_HOSTNAME)
 	*e++ = 12;		/* Host name request */
 	*e++ = 32;
 	e   += 32;
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_BOOTFILESIZE)
+#if defined(CONFIG_BOOTP_BOOTFILESIZE)
 	*e++ = 13;		/* Boot file size */
 	*e++ = 2;
 	e   += 2;
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_BOOTPATH)
+#if defined(CONFIG_BOOTP_BOOTPATH)
 	*e++ = 17;		/* Boot path */
 	*e++ = 32;
 	e   += 32;
 #endif
 
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NISDOMAIN)
+#if defined(CONFIG_BOOTP_NISDOMAIN)
 	*e++ = 40;		/* NIS Domain name request */
 	*e++ = 32;
 	e   += 32;
@@ -561,7 +563,7 @@ static int BootpExtended (u8 * e)
 
 	return e - start;
 }
-#endif	/* CFG_CMD_DHCP */
+#endif
 
 void
 BootpRequest (void)
@@ -570,7 +572,7 @@ BootpRequest (void)
 	Bootp_t *bp;
 	int ext_len, pktlen, iplen;
 
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 	dhcp_state = INIT;
 #endif
 
@@ -678,11 +680,11 @@ BootpRequest (void)
 	copy_filename (bp->bp_file, BootFile, sizeof(bp->bp_file));
 
 	/* Request additional information from the BOOTP/DHCP server */
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 	ext_len = DhcpExtended((u8 *)bp->bp_vend, DHCP_DISCOVER, 0, 0);
 #else
 	ext_len = BootpExtended((u8 *)bp->bp_vend);
-#endif	/* CFG_CMD_DHCP */
+#endif
 
 	/*
 	 *	Bootp ID is the lower 4 bytes of our ethernet address
@@ -705,16 +707,16 @@ BootpRequest (void)
 	NetSetIP(iphdr, 0xFFFFFFFFL, PORT_BOOTPS, PORT_BOOTPC, iplen);
 	NetSetTimeout(SELECT_TIMEOUT * CFG_HZ, BootpTimeout);
 
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 	dhcp_state = SELECTING;
 	NetSetHandler(DhcpHandler);
 #else
 	NetSetHandler(BootpHandler);
-#endif	/* CFG_CMD_DHCP */
+#endif
 	NetSendPacket(NetTxPacket, pktlen);
 }
 
-#if (CONFIG_COMMANDS & CFG_CMD_DHCP)
+#if defined(CONFIG_CMD_DHCP)
 static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
 {
 	uchar *end = popt + BOOTP_HDR_SIZE;
@@ -726,7 +728,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
 		case 1:
 			NetCopyIP (&NetOurSubnetMask, (popt + 2));
 			break;
-#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_TIMEOFFSET)
+#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_TIMEOFFSET)
 		case 2:		/* Time offset	*/
 			NetCopyLong (&NetTimeOffset, (ulong *) (popt + 2));
 			NetTimeOffset = ntohl (NetTimeOffset);
@@ -737,7 +739,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
 			break;
 		case 6:
 			NetCopyIP (&NetOurDNSIP, (popt + 2));
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
+#if defined(CONFIG_BOOTP_DNS2)
 			if (*(popt + 1) > 4) {
 				NetCopyIP (&NetOurDNS2IP, (popt + 2 + 4));
 			}
@@ -755,7 +757,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
 			memcpy (&NetOurRootPath, popt + 2, size);
 			NetOurRootPath[size] = 0;
 			break;
-#if (CONFIG_COMMANDS & CFG_CMD_SNTP) && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER)
+#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_NTPSERVER)
 		case 42:	/* NTP server IP */
 			NetCopyIP (&NetNtpServerIP, (popt + 2));
 			break;
@@ -801,7 +803,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
 			}
 			break;
 		default:
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_VENDOREX)
+#if defined(CONFIG_BOOTP_VENDOREX)
 			if (dhcp_vendorex_proc (popt))
 				break;
 #endif
@@ -950,7 +952,7 @@ DhcpHandler(uchar * pkt, unsigned dest, unsigned src, unsigned len)
 					 */
 					NetState = NETLOOP_SUCCESS;
 					return;
-#if (CONFIG_COMMANDS & CFG_CMD_NFS)
+#if defined(CONFIG_CMD_NFS)
 				} else if (strcmp(s, "NFS") == 0) {
 					/*
 					 * Use NFS to load the bootfile.
@@ -975,6 +977,6 @@ void DhcpRequest(void)
 {
 	BootpRequest();
 }
-#endif	/* CFG_CMD_DHCP */
+#endif
 
-#endif /* CFG_CMD_NET */
+#endif