net: drop !NET_MULTI code

This is long over due.  All but two net drivers have been converted, but
those have now been dropped.

The only thing left to do is actually delete all references to NET_MULTI
and code that is compiled when that is not defined.  So here we scrub the
core code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

4 files changed, 11 insertions, 74 deletions

diff --git a/net/eth.c b/net/eth.c
index fba3c1f..4280d6d 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -62,8 +62,6 @@ int eth_getenv_enetaddr_by_index(const char *base_name, int index,
 	return eth_getenv_enetaddr(enetvar, enetaddr);
 }
 
-#ifdef CONFIG_NET_MULTI
-
 static int eth_mac_skip(int index)
 {
 	char enetvar[15];
@@ -172,23 +170,18 @@ int eth_get_dev_index (void)
 
 static void eth_current_changed(void)
 {
-#ifdef CONFIG_NET_MULTI
-	{
-		char *act = getenv("ethact");
-		/* update current ethernet name */
-		if (eth_current)
-		{
-			if (act == NULL || strcmp(act, eth_current->name) != 0)
-				setenv("ethact", eth_current->name);
-		}
-		/*
-		 * remove the variable completely if there is no active
-		 * interface
-		 */
-		else if (act != NULL)
-			setenv("ethact", NULL);
+	char *act = getenv("ethact");
+	/* update current ethernet name */
+	if (eth_current) {
+		if (act == NULL || strcmp(act, eth_current->name) != 0)
+			setenv("ethact", eth_current->name);
 	}
-#endif
+	/*
+	 * remove the variable completely if there is no active
+	 * interface
+	 */
+	else if (act != NULL)
+		setenv("ethact", NULL);
 }
 
 int eth_write_hwaddr(struct eth_device *dev, const char *base_name,
@@ -535,23 +528,3 @@ char *eth_get_name (void)
 {
 	return (eth_current ? eth_current->name : "unknown");
 }
-
-#else /* !CONFIG_NET_MULTI */
-
-#warning Ethernet driver is deprecated.  Please update to use CONFIG_NET_MULTI
-
-extern int mcf52x2_miiphy_initialize(bd_t *bis);
-
-
-int eth_initialize(bd_t *bis)
-{
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-	miiphy_init();
-#endif
-
-#if defined(CONFIG_MCF52x2)
-	mcf52x2_miiphy_initialize(bis);
-#endif
-	return 0;
-}
-#endif
diff --git a/net/net.c b/net/net.c
index 7a60583..5e67886 100644
--- a/net/net.c
+++ b/net/net.c
@@ -169,14 +169,12 @@ uchar		NetCDPAddr[6] = { 0x01, 0x00, 0x0c, 0xcc, 0xcc, 0xcc };
 #endif
 /* Network loop state */
 int		NetState;
-#ifdef CONFIG_NET_MULTI
 /* Tried all network devices */
 int		NetRestartWrap;
 /* Network loop restarted */
 static int	NetRestarted;
 /* At least one device configured */
 static int	NetDevExists;
-#endif
 
 /* XXX in both little & big endian machines 0xFFFF == ntohs(-1) */
 /* default is without VLAN */
@@ -347,10 +345,8 @@ NetLoop(proto_t protocol)
 {
 	bd_t *bd = gd->bd;
 
-#ifdef CONFIG_NET_MULTI
 	NetRestarted = 0;
 	NetDevExists = 0;
-#endif
 
 	/* XXX problem with bss workaround */
 	NetArpWaitPacketMAC = NULL;
@@ -379,20 +375,14 @@ NetLoop(proto_t protocol)
 	}
 
 	eth_halt();
-#ifdef CONFIG_NET_MULTI
 	eth_set_current();
-#endif
 	if (eth_init(bd) < 0) {
 		eth_halt();
 		return -1;
 	}
 
 restart:
-#ifdef CONFIG_NET_MULTI
 	memcpy(NetOurEther, eth_get_dev()->enetaddr, 6);
-#else
-	eth_getenv_enetaddr("ethaddr", NetOurEther);
-#endif
 
 	NetState = NETLOOP_CONTINUE;
 
@@ -409,16 +399,12 @@ restart:
 		eth_halt();
 		return -1;
 
-#ifdef CONFIG_NET_MULTI
 	case 2:
 		/* network device not configured */
 		break;
-#endif /* CONFIG_NET_MULTI */
 
 	case 0:
-#ifdef CONFIG_NET_MULTI
 		NetDevExists = 1;
-#endif
 		switch (protocol) {
 		case TFTP:
 			/* always use ARP to get server ethernet address */
@@ -562,9 +548,7 @@ restart:
 		switch (NetState) {
 
 		case NETLOOP_RESTART:
-#ifdef CONFIG_NET_MULTI
 			NetRestarted = 1;
-#endif
 			goto restart;
 
 		case NETLOOP_SUCCESS:
@@ -630,10 +614,6 @@ void NetStartAgain(void)
 
 	NetTryCount++;
 
-#ifndef CONFIG_NET_MULTI
-	NetSetTimeout(10000UL, startAgainTimeout);
-	NetSetHandler(startAgainHandler);
-#else	/* !CONFIG_NET_MULTI*/
 	eth_halt();
 #if !defined(CONFIG_NET_DO_NOT_TRY_ANOTHER)
 	eth_try_another(!NetRestarted);
@@ -650,7 +630,6 @@ void NetStartAgain(void)
 	} else {
 		NetState = NETLOOP_RESTART;
 	}
-#endif	/* CONFIG_NET_MULTI */
 }
 
 /**********************************************************************/
@@ -816,9 +795,7 @@ PingHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
 
 static void PingStart(void)
 {
-#if defined(CONFIG_NET_MULTI)
 	printf("Using %s device\n", eth_get_name());
-#endif	/* CONFIG_NET_MULTI */
 	NetSetTimeout(10000UL, PingTimeout);
 	NetSetHandler(PingHandler);
 
@@ -1168,9 +1145,7 @@ CDPHandler(const uchar *pkt, unsigned len)
 
 static void CDPStart(void)
 {
-#if defined(CONFIG_NET_MULTI)
 	printf("Using %s device\n", eth_get_name());
-#endif
 	CDPSeq = 0;
 	CDPOK = 0;
 
@@ -1810,7 +1785,6 @@ common:
 	case CDP:
 	case DHCP:
 		if (memcmp(NetOurEther, "\0\0\0\0\0\0", 6) == 0) {
-#ifdef CONFIG_NET_MULTI
 			extern int eth_get_dev_index(void);
 			int num = eth_get_dev_index();
 
@@ -1829,10 +1803,6 @@ common:
 
 			NetStartAgain();
 			return 2;
-#else
-			puts("*** ERROR: `ethaddr' not set\n");
-			return 1;
-#endif
 		}
 		/* Fall through */
 	default:
diff --git a/net/nfs.c b/net/nfs.c
index f76f60d..5e717e3 100644
--- a/net/nfs.c
+++ b/net/nfs.c
@@ -714,9 +714,7 @@ NfsStart (void)
 	nfs_filename = basename (nfs_path);
 	nfs_path     = dirname (nfs_path);
 
-#if defined(CONFIG_NET_MULTI)
 	printf ("Using %s device\n", eth_get_name());
-#endif
 
 	printf("File transfer via NFS from server %pI4"
 		"; our IP address is %pI4", &NfsServerIP, &NetOurIP);
diff --git a/net/tftp.c b/net/tftp.c
index a893e02..da8eeaa 100644
--- a/net/tftp.c
+++ b/net/tftp.c
@@ -615,9 +615,7 @@ TftpStart(void)
 		}
 	}
 
-#if defined(CONFIG_NET_MULTI)
 	printf("Using %s device\n", eth_get_name());
-#endif
 	printf("TFTP from server %pI4"
 		"; our IP address is %pI4", &TftpRemoteIP, &NetOurIP);
 
@@ -687,9 +685,7 @@ TftpStartServer(void)
 {
 	tftp_filename[0] = 0;
 
-#if defined(CONFIG_NET_MULTI)
 	printf("Using %s device\n", eth_get_name());
-#endif
 	printf("Listening for TFTP transfer on %pI4\n", &NetOurIP);
 	printf("Load address: 0x%lx\n", load_addr);