Merge branch 'master' of /home/stefan/git/u-boot/u-boot

[people/ms/u-boot.git] / include / net.h

diff --git a/include/net.h b/include/net.h
index aa58e333a627d35fb7393d42a5bbee6ebc86fe8d..79ddfa294acd82499677086218b3e8b35660a2b9 100644 (file)
--- a/include/net.h
+++ b/include/net.h
@@ -99,10 +99,12 @@ struct eth_device {
        int state;
 
        int  (*init) (struct eth_device*, bd_t*);
-       int  (*send) (struct eth_device*, volatile void* pachet, int length);
+       int  (*send) (struct eth_device*, volatile void* packet, int length);
        int  (*recv) (struct eth_device*);
        void (*halt) (struct eth_device*);
-
+#ifdef CONFIG_MCAST_TFTP
+       int (*mcast) (struct eth_device*, u32 ip, u8 set);
+#endif
        struct eth_device *next;
        void *priv;
 };
@@ -120,10 +122,18 @@ extern void eth_set_enetaddr(int num, char* a);   /* Set new MAC address          */
 
 extern int eth_init(bd_t *bis);                        /* Initialize the device        */
 extern int eth_send(volatile void *packet, int length);           /* Send a packet     */
+#ifdef CONFIG_API
+extern int eth_receive(volatile void *packet, int length); /* Receive a packet */
+#endif
 extern int eth_rx(void);                       /* Check for received packets   */
 extern void eth_halt(void);                    /* stop SCC                     */
 extern char *eth_get_name(void);               /* get name of current device   */
 
+#ifdef CONFIG_MCAST_TFTP
+int eth_mcast_join( IPaddr_t mcast_addr, u8 join);
+u32 ether_crc (size_t len, unsigned char const *p);
+#endif
+
 
 /**********************************************************************/
 /*
@@ -230,7 +240,7 @@ typedef struct
 /*
  * ICMP stuff (just enough to handle (host) redirect messages)
  */
-#define ICMP_ECHO_REPLY                0       /* Echo reply                   */
+#define ICMP_ECHO_REPLY                0       /* Echo reply                   */
 #define ICMP_REDIRECT          5       /* Redirect (change route)      */
 #define ICMP_ECHO_REQUEST      8       /* Echo request                 */
 
@@ -317,12 +327,12 @@ extern unsigned           NetIPID;                /* IP ID (counting)             */
 extern uchar           NetBcastAddr[6];        /* Ethernet boardcast address   */
 extern uchar           NetEtherNullAddr[6];
 
-#define VLAN_NONE      4095                    /* untagged                     */
-#define VLAN_IDMASK    0x0fff                  /* mask of valid vlan id        */
-extern ushort          NetOurVLAN;             /* Our VLAN                     */
-extern ushort          NetOurNativeVLAN;       /* Our Native VLAN              */
+#define VLAN_NONE      4095                    /* untagged                     */
+#define VLAN_IDMASK    0x0fff                  /* mask of valid vlan id        */
+extern ushort          NetOurVLAN;             /* Our VLAN                     */
+extern ushort          NetOurNativeVLAN;       /* Our Native VLAN              */
 
-extern uchar           NetCDPAddr[6];          /* Ethernet CDP address         */
+extern uchar           NetCDPAddr[6];          /* Ethernet CDP address         */
 extern ushort          CDPNativeVLAN;          /* CDP returned native VLAN     */
 extern ushort          CDPApplianceVLAN;       /* CDP returned appliance VLAN  */
 
@@ -342,7 +352,7 @@ typedef enum { BOOTP, RARP, ARP, TFTP, DHCP, PING, DNS, NFS, CDP, NETCONS, SNTP
 extern char    BootFile[128];                  /* Boot File name               */
 
 #if defined(CONFIG_CMD_PING)
-extern IPaddr_t        NetPingIP;                      /* the ip address to ping               */
+extern IPaddr_t        NetPingIP;                      /* the ip address to ping               */
 #endif
 
 #if defined(CONFIG_CMD_CDP)
@@ -352,7 +362,7 @@ extern ushort CDPApplianceVLAN;
 #endif
 
 #if defined(CONFIG_CMD_SNTP)
-extern IPaddr_t        NetNtpServerIP;                 /* the ip address to NTP        */
+extern IPaddr_t        NetNtpServerIP;                 /* the ip address to NTP        */
 extern int NetTimeOffset;                      /* offset time from UTC         */
 #endif
 
@@ -366,7 +376,7 @@ extern void NetStop(void);
 extern void    NetStartAgain(void);
 
 /* Get size of the ethernet header when we send */
-extern int     NetEthHdrSize(void);
+extern int     NetEthHdrSize(void);
 
 /* Set ethernet header; returns the size of the header */
 extern int     NetSetEther(volatile uchar *, uchar *, uint);
@@ -402,10 +412,10 @@ extern void       print_IPaddr (IPaddr_t);
  * footprint in our tests.
  */
 /* return IP *in network byteorder* */
-static inline IPaddr_t NetReadIP(void *from)
+static inline IPaddr_t NetReadIP(volatile void *from)
 {
        IPaddr_t ip;
-       memcpy((void*)&ip, from, sizeof(ip));
+       memcpy((void*)&ip, (void*)from, sizeof(ip));
        return ip;
 }
 
@@ -424,9 +434,9 @@ static inline void NetWriteIP(void *to, IPaddr_t ip)
 }
 
 /* copy IP */
-static inline void NetCopyIP(void *to, void *from)
+static inline void NetCopyIP(volatile void *to, void *from)
 {
-       memcpy(to, from, sizeof(IPaddr_t));
+       memcpy((void*)to, from, sizeof(IPaddr_t));
 }
 
 /* copy ulong */