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-rw-r--r--README28
-rw-r--r--common/cmd_net.c6
-rw-r--r--include/cmd_confdefs.h33
-rw-r--r--include/config_bootp.h41
-rw-r--r--include/net.h2
-rw-r--r--net/bootp.c54
-rw-r--r--net/net.c2
7 files changed, 51 insertions, 115 deletions
diff --git a/README b/README
index a451819..cfbd39a 100644
--- a/README
+++ b/README
@@ -1125,10 +1125,21 @@ The following options need to be configured:
BOOTP requests: delay 0 ... 8 sec
- DHCP Advanced Options:
- CONFIG_BOOTP_MASK
-
- You can fine tune the DHCP functionality by adding
- these flags to the CONFIG_BOOTP_MASK define:
+ You can fine tune the DHCP functionality by defining
+ CONFIG_BOOTP_* symbols:
+
+ CONFIG_BOOTP_SUBNETMASK
+ CONFIG_BOOTP_GATEWAY
+ CONFIG_BOOTP_HOSTNAME
+ CONFIG_BOOTP_NISDOMAIN
+ CONFIG_BOOTP_BOOTPATH
+ CONFIG_BOOTP_BOOTFILESIZE
+ CONFIG_BOOTP_DNS
+ CONFIG_BOOTP_DNS2
+ CONFIG_BOOTP_SEND_HOSTNAME
+ CONFIG_BOOTP_NTPSERVER
+ CONFIG_BOOTP_TIMEOFFSET
+ CONFIG_BOOTP_VENDOREX
CONFIG_BOOTP_DNS2 - If a DHCP client requests the DNS
serverip from a DHCP server, it is possible that more
@@ -1137,15 +1148,14 @@ The following options need to be configured:
serverip will be stored in the additional environment
variable "dnsip2". The first DNS serverip is always
stored in the variable "dnsip", when CONFIG_BOOTP_DNS
- is added to the CONFIG_BOOTP_MASK.
+ is defined.
CONFIG_BOOTP_SEND_HOSTNAME - Some DHCP servers are capable
to do a dynamic update of a DNS server. To do this, they
need the hostname of the DHCP requester.
- If CONFIG_BOOP_SEND_HOSTNAME is added to the
- CONFIG_BOOTP_MASK, the content of the "hostname"
- environment variable is passed as option 12 to
- the DHCP server.
+ If CONFIG_BOOP_SEND_HOSTNAME is defined, the content
+ of the "hostname" environment variable is passed as
+ option 12 to the DHCP server.
- CDP Options:
CONFIG_CDP_DEVICE_ID
diff --git a/common/cmd_net.c b/common/cmd_net.c
index da55f14..8f766c8 100644
--- a/common/cmd_net.c
+++ b/common/cmd_net.c
@@ -128,7 +128,7 @@ static void netboot_update_env (void)
ip_to_string (NetOurDNSIP, tmp);
setenv ("dnsip", tmp);
}
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
+#if defined(CONFIG_BOOTP_DNS2)
if (NetOurDNS2IP) {
ip_to_string (NetOurDNS2IP, tmp);
setenv ("dnsip2", tmp);
@@ -138,14 +138,14 @@ static void netboot_update_env (void)
setenv ("domain", NetOurNISDomain);
#if defined(CONFIG_CMD_SNTP) \
- && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_TIMEOFFSET)
+ && defined(CONFIG_BOOTP_TIMEOFFSET)
if (NetTimeOffset) {
sprintf (tmp, "%d", NetTimeOffset);
setenv ("timeoffset", tmp);
}
#endif
#if defined(CONFIG_CMD_SNTP) \
- && (CONFIG_BOOTP_MASK & CONFIG_BOOTP_NTPSERVER)
+ && defined(CONFIG_BOOTP_NTPSERVER)
if (NetNtpServerIP) {
ip_to_string (NetNtpServerIP, tmp);
setenv ("ntpserverip", tmp);
diff --git a/include/cmd_confdefs.h b/include/cmd_confdefs.h
deleted file mode 100644
index 3bfb2ae..0000000
--- a/include/cmd_confdefs.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * (C) Copyright 2000-2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef _CMD_CONFIG_H
-#define _CMD_CONFIG_H
-
-/*
- * Temporary placeholder until all users directly
- * include the proper include file, "config_bootp.h".
- */
-#include "config_bootp.h"
-
-#endif /* _CMD_CONFIG_H */
diff --git a/include/config_bootp.h b/include/config_bootp.h
deleted file mode 100644
index f0c9360..0000000
--- a/include/config_bootp.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2007 Freescale Semiconductor, Inc.
- *
- * This file is licensed under the terms of the GNU General Public
- * License Version 2. This file is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef _CONFIG_BOOTP_H
-#define _CONFIG_BOOTP_H
-
-/*
- * Optional BOOTP fields
- */
-
-#define CONFIG_BOOTP_SUBNETMASK 0x00000001
-#define CONFIG_BOOTP_GATEWAY 0x00000002
-#define CONFIG_BOOTP_HOSTNAME 0x00000004
-#define CONFIG_BOOTP_NISDOMAIN 0x00000008
-#define CONFIG_BOOTP_BOOTPATH 0x00000010
-#define CONFIG_BOOTP_BOOTFILESIZE 0x00000020
-#define CONFIG_BOOTP_DNS 0x00000040
-#define CONFIG_BOOTP_DNS2 0x00000080
-#define CONFIG_BOOTP_SEND_HOSTNAME 0x00000100
-#define CONFIG_BOOTP_NTPSERVER 0x00000200
-#define CONFIG_BOOTP_TIMEOFFSET 0x00000400
-
-#define CONFIG_BOOTP_VENDOREX 0x80000000
-
-#define CONFIG_BOOTP_ALL (~CONFIG_BOOTP_VENDOREX)
-
-#define CONFIG_BOOTP_DEFAULT (CONFIG_BOOTP_SUBNETMASK | \
- CONFIG_BOOTP_GATEWAY | \
- CONFIG_BOOTP_HOSTNAME | \
- CONFIG_BOOTP_BOOTPATH)
-
-#ifndef CONFIG_BOOTP_MASK
-#define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT
-#endif
-
-#endif /* _CONFIG_BOOTP_H */
diff --git a/include/net.h b/include/net.h
index f6f33ff..9671948 100644
--- a/include/net.h
+++ b/include/net.h
@@ -296,7 +296,7 @@ typedef struct icmphdr {
extern IPaddr_t NetOurGatewayIP; /* Our gateway IP addresse */
extern IPaddr_t NetOurSubnetMask; /* Our subnet mask (0 = unknown)*/
extern IPaddr_t NetOurDNSIP; /* Our Domain Name Server (0 = unknown)*/
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
+#if defined(CONFIG_BOOTP_DNS2)
extern IPaddr_t NetOurDNS2IP; /* Our 2nd Domain Name Server (0 = unknown)*/
#endif
extern char NetOurNISDomain[32]; /* Our NIS domain */
diff --git a/net/bootp.c b/net/bootp.c
index 0c7c193..ac9455e 100644
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -76,7 +76,7 @@ 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
@@ -181,7 +181,7 @@ 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));
}
@@ -383,10 +383,10 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
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 +425,7 @@ 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 +436,7 @@ 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 +444,39 @@ 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
@@ -493,7 +493,7 @@ static int DhcpExtended (u8 * e, int message_type, IPaddr_t ServerID, IPaddr_t R
#else /* CFG_CMD_DHCP */
/*
- * 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)
{
@@ -515,43 +515,43 @@ static int BootpExtended (u8 * e)
*e++ = (576 - 312 + OPT_SIZE) & 0xff;
#endif /* CFG_CMD_DHCP */
-#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;
@@ -726,7 +726,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
case 1:
NetCopyIP (&NetOurSubnetMask, (popt + 2));
break;
-#if defined(CONFIG_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 +737,7 @@ 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 +755,7 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp)
memcpy (&NetOurRootPath, popt + 2, size);
NetOurRootPath[size] = 0;
break;
-#if defined(CONFIG_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 +801,7 @@ 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
diff --git a/net/net.c b/net/net.c
index 1b7b4a8..f96eb28 100644
--- a/net/net.c
+++ b/net/net.c
@@ -110,7 +110,7 @@ DECLARE_GLOBAL_DATA_PTR;
IPaddr_t NetOurSubnetMask=0; /* Our subnet mask (0=unknown) */
IPaddr_t NetOurGatewayIP=0; /* Our gateways IP address */
IPaddr_t NetOurDNSIP=0; /* Our DNS IP address */
-#if (CONFIG_BOOTP_MASK & CONFIG_BOOTP_DNS2)
+#if defined(CONFIG_BOOTP_DNS2)
IPaddr_t NetOurDNS2IP=0; /* Our 2nd DNS IP address */
#endif
char NetOurNISDomain[32]={0,}; /* Our NIS domain */