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-rw-r--r--include/common.h2
-rw-r--r--include/net.h63
2 files changed, 34 insertions, 31 deletions
diff --git a/include/common.h b/include/common.h
index 932b2fc..a079f13 100644
--- a/include/common.h
+++ b/include/common.h
@@ -826,7 +826,7 @@ int zzip(void *dst, unsigned long *lenp, unsigned char *src,
/* lib/net_utils.c */
#include <net.h>
-static inline IPaddr_t getenv_IPaddr(char *var)
+static inline struct in_addr getenv_ip(char *var)
{
return string_to_ip(getenv(var));
}
diff --git a/include/net.h b/include/net.h
index 35602cd..a19f7a1 100644
--- a/include/net.h
+++ b/include/net.h
@@ -39,8 +39,9 @@
#define PKTALIGN ARCH_DMA_MINALIGN
/* IPv4 addresses are always 32 bits in size */
-typedef __be32 IPaddr_t;
-
+struct in_addr {
+ __be32 s_addr;
+};
/**
* An incoming packet handler.
@@ -51,7 +52,7 @@ typedef __be32 IPaddr_t;
* @param len packet length
*/
typedef void rxhand_f(uchar *pkt, unsigned dport,
- IPaddr_t sip, unsigned sport,
+ struct in_addr sip, unsigned sport,
unsigned len);
/**
@@ -65,7 +66,7 @@ typedef void rxhand_f(uchar *pkt, unsigned dport,
* @param len packet length
*/
typedef void rxhand_icmp_f(unsigned type, unsigned code, unsigned dport,
- IPaddr_t sip, unsigned sport, uchar *pkt, unsigned len);
+ struct in_addr sip, unsigned sport, uchar *pkt, unsigned len);
/*
* A timeout handler. Called after time interval has expired.
@@ -243,7 +244,7 @@ void eth_halt(void); /* stop SCC */
const char *eth_get_name(void); /* get name of current device */
#ifdef CONFIG_MCAST_TFTP
-int eth_mcast_join(IPaddr_t mcast_addr, int join);
+int eth_mcast_join(struct in_addr mcast_addr, int join);
u32 ether_crc(size_t len, unsigned char const *p);
#endif
@@ -318,8 +319,8 @@ struct ip_hdr {
uchar ip_ttl; /* time to live */
uchar ip_p; /* protocol */
ushort ip_sum; /* checksum */
- IPaddr_t ip_src; /* Source IP address */
- IPaddr_t ip_dst; /* Destination IP address */
+ struct in_addr ip_src; /* Source IP address */
+ struct in_addr ip_dst; /* Destination IP address */
};
#define IP_OFFS 0x1fff /* ip offset *= 8 */
@@ -342,8 +343,8 @@ struct ip_udp_hdr {
uchar ip_ttl; /* time to live */
uchar ip_p; /* protocol */
ushort ip_sum; /* checksum */
- IPaddr_t ip_src; /* Source IP address */
- IPaddr_t ip_dst; /* Destination IP address */
+ struct in_addr ip_src; /* Source IP address */
+ struct in_addr ip_dst; /* Destination IP address */
ushort udp_src; /* UDP source port */
ushort udp_dst; /* UDP destination port */
ushort udp_len; /* Length of UDP packet */
@@ -458,17 +459,19 @@ struct icmp_hdr {
*
* Note:
*
- * All variables of type IPaddr_t are stored in NETWORK byte order
+ * All variables of type struct in_addr are stored in NETWORK byte order
* (big endian).
*/
/* net.c */
/** BOOTP EXTENTIONS **/
-extern IPaddr_t NetOurGatewayIP; /* Our gateway IP address */
-extern IPaddr_t NetOurSubnetMask; /* Our subnet mask (0 = unknown) */
-extern IPaddr_t NetOurDNSIP; /* Our Domain Name Server (0 = unknown) */
+extern struct in_addr net_gateway; /* Our gateway IP address */
+extern struct in_addr net_netmask; /* Our subnet mask (0 = unknown) */
+/* Our Domain Name Server (0 = unknown) */
+extern struct in_addr net_dns_server;
#if defined(CONFIG_BOOTP_DNS2)
-extern IPaddr_t NetOurDNS2IP; /* Our 2nd Domain Name Server (0 = unknown) */
+/* Our 2nd Domain Name Server (0 = unknown) */
+extern struct in_addr net_dns_server2;
#endif
extern char NetOurNISDomain[32]; /* Our NIS domain */
extern char NetOurHostName[32]; /* Our hostname */
@@ -478,8 +481,8 @@ extern ushort NetBootFileSize; /* Our boot file size in blocks */
extern ulong NetBootFileXferSize; /* size of bootfile in bytes */
extern uchar NetOurEther[6]; /* Our ethernet address */
extern uchar NetServerEther[6]; /* Boot server enet address */
-extern IPaddr_t NetOurIP; /* Our IP addr (0 = unknown) */
-extern IPaddr_t NetServerIP; /* Server IP addr (0 = unknown) */
+extern struct in_addr net_ip; /* Our IP addr (0 = unknown) */
+extern struct in_addr net_server_ip; /* Server IP addr (0 = unknown) */
extern uchar *NetTxPacket; /* THE transmit packet */
#ifdef CONFIG_DM_ETH
extern uchar *net_rx_packets[PKTBUFSRX]; /* Receive packets */
@@ -513,7 +516,7 @@ extern char *NetDNSenvvar; /* the env var to put the ip into */
#endif
#if defined(CONFIG_CMD_PING)
-extern IPaddr_t NetPingIP; /* the ip address to ping */
+extern struct in_addr net_ping_ip; /* the ip address to ping */
#endif
#if defined(CONFIG_CMD_CDP)
@@ -533,12 +536,12 @@ static inline int is_cdp_packet(const uchar *et_addr)
#endif
#if defined(CONFIG_CMD_SNTP)
-extern IPaddr_t NetNtpServerIP; /* the ip address to NTP */
+extern struct in_addr net_ntp_server; /* the ip address to NTP */
extern int NetTimeOffset; /* offset time from UTC */
#endif
#if defined(CONFIG_MCAST_TFTP)
-extern IPaddr_t Mcast_addr;
+extern struct in_addr net_mcast_addr;
#endif
/* Initialize the network adapter */
@@ -559,8 +562,8 @@ int NetSetEther(uchar *, uchar *, uint);
int net_update_ether(struct ethernet_hdr *et, uchar *addr, uint prot);
/* Set IP header */
-void net_set_ip_header(uchar *pkt, IPaddr_t dest, IPaddr_t source);
-void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport,
+void net_set_ip_header(uchar *pkt, struct in_addr dest, struct in_addr source);
+void net_set_udp_header(uchar *pkt, struct in_addr dest, int dport,
int sport, int len);
/**
@@ -633,7 +636,7 @@ static inline void NetSendPacket(uchar *pkt, int len)
* @param sport Source UDP port
* @param payload_len Length of data after the UDP header
*/
-int NetSendUDPPacket(uchar *ether, IPaddr_t dest, int dport,
+int NetSendUDPPacket(uchar *ether, struct in_addr dest, int dport,
int sport, int payload_len);
#ifndef CONFIG_DM_ETH
@@ -644,7 +647,7 @@ void net_process_received_packet(uchar *in_packet, int len);
#ifdef CONFIG_NETCONSOLE
void NcStart(void);
-int nc_input_packet(uchar *pkt, IPaddr_t src_ip, unsigned dest_port,
+int nc_input_packet(uchar *pkt, struct in_addr src_ip, unsigned dest_port,
unsigned src_port, unsigned len);
#endif
@@ -682,9 +685,9 @@ void net_auto_load(void);
* footprint in our tests.
*/
/* return IP *in network byteorder* */
-static inline IPaddr_t NetReadIP(void *from)
+static inline struct in_addr net_read_ip(void *from)
{
- IPaddr_t ip;
+ struct in_addr ip;
memcpy((void *)&ip, (void *)from, sizeof(ip));
return ip;
@@ -700,15 +703,15 @@ static inline ulong NetReadLong(ulong *from)
}
/* write IP *in network byteorder* */
-static inline void NetWriteIP(void *to, IPaddr_t ip)
+static inline void net_write_ip(void *to, struct in_addr ip)
{
memcpy(to, (void *)&ip, sizeof(ip));
}
/* copy IP */
-static inline void NetCopyIP(void *to, void *from)
+static inline void net_copy_ip(void *to, void *from)
{
- memcpy((void *)to, from, sizeof(IPaddr_t));
+ memcpy((void *)to, from, sizeof(struct in_addr));
}
/* copy ulong */
@@ -788,10 +791,10 @@ static inline void eth_random_addr(uchar *addr)
}
/* Convert an IP address to a string */
-void ip_to_string(IPaddr_t x, char *s);
+void ip_to_string(struct in_addr x, char *s);
/* Convert a string to ip address */
-IPaddr_t string_to_ip(const char *s);
+struct in_addr string_to_ip(const char *s);
/* Convert a VLAN id to a string */
void VLAN_to_string(ushort x, char *s);
generated by cgit v1.1 at 2024-11-22 04:57:58 +0000