net: Remove the bd* parameter from net stack functions

[oweals/u-boot.git] / net / net.c

diff --git a/net/net.c b/net/net.c
index f7cc29f03956a6b1b56ccc27e479f351d86cf570..e5ab07c81d53dc81b8d92ea620ebbcfc689ee5d0 100644 (file)
--- a/net/net.c
+++ b/net/net.c
@@ -6,6 +6,7 @@
  *     Copyright 2000 Roland Borde
  *     Copyright 2000 Paolo Scaffardi
  *     Copyright 2000-2002 Wolfgang Denk, wd@denx.de
+ *     SPDX-License-Identifier:        GPL-2.0
  */
 
 /*
@@ -274,7 +275,7 @@ static void NetInitLoop(void)
                env_changed_id = env_id;
        }
        if (eth_get_dev())
-               memcpy(NetOurEther, eth_get_dev()->enetaddr, 6);
+               memcpy(NetOurEther, eth_get_ethaddr(), 6);
 
        return;
 }
@@ -323,7 +324,6 @@ void net_init(void)
 
 int NetLoop(enum proto_t protocol)
 {
-       bd_t *bd = gd->bd;
        int ret = -1;
 
        NetRestarted = 0;
@@ -336,12 +336,12 @@ int NetLoop(enum proto_t protocol)
        if (eth_is_on_demand_init() || protocol != NETCONS) {
                eth_halt();
                eth_set_current();
-               if (eth_init(bd) < 0) {
+               if (eth_init() < 0) {
                        eth_halt();
                        return -1;
                }
        } else
-               eth_init_state_only(bd);
+               eth_init_state_only();
 
 restart:
 #ifdef CONFIG_USB_KEYBOARD
@@ -385,14 +385,14 @@ restart:
 #endif
 #if defined(CONFIG_CMD_DHCP)
                case DHCP:
-                       BootpTry = 0;
+                       BootpReset();
                        NetOurIP = 0;
                        DhcpRequest();          /* Basically same as BOOTP */
                        break;
 #endif
 
                case BOOTP:
-                       BootpTry = 0;
+                       BootpReset();
                        NetOurIP = 0;
                        BootpRequest();
                        break;
@@ -419,7 +419,7 @@ restart:
                        CDPStart();
                        break;
 #endif
-#ifdef CONFIG_NETCONSOLE
+#if defined (CONFIG_NETCONSOLE) && !(CONFIG_SPL_BUILD)
                case NETCONS:
                        NcStart();
                        break;
@@ -617,7 +617,7 @@ void NetStartAgain(void)
 #if !defined(CONFIG_NET_DO_NOT_TRY_ANOTHER)
        eth_try_another(!NetRestarted);
 #endif
-       eth_init(gd->bd);
+       eth_init();
        if (NetRestartWrap) {
                NetRestartWrap = 0;
                if (NetDevExists) {
@@ -1085,7 +1085,7 @@ NetReceive(uchar *inpkt, int len)
                if ((ip->ip_hl_v & 0x0f) > 0x05)
                        return;
                /* Check the Checksum of the header */
-               if (!NetCksumOk((uchar *)ip, IP_HDR_SIZE / 2)) {
+               if (!ip_checksum_ok((uchar *)ip, IP_HDR_SIZE)) {
                        debug("checksum bad\n");
                        return;
                }
@@ -1182,7 +1182,7 @@ NetReceive(uchar *inpkt, int len)
 #endif
 
 
-#ifdef CONFIG_NETCONSOLE
+#if defined (CONFIG_NETCONSOLE) && !(CONFIG_SPL_BUILD)
                nc_input_packet((uchar *)ip + IP_UDP_HDR_SIZE,
                                        src_ip,
                                        ntohs(ip->udp_dst),
@@ -1289,27 +1289,6 @@ common:
 }
 /**********************************************************************/
 
-int
-NetCksumOk(uchar *ptr, int len)
-{
-       return !((NetCksum(ptr, len) + 1) & 0xfffe);
-}
-
-
-unsigned
-NetCksum(uchar *ptr, int len)
-{
-       ulong   xsum;
-       ushort *p = (ushort *)ptr;
-
-       xsum = 0;
-       while (len-- > 0)
-               xsum += *p++;
-       xsum = (xsum & 0xffff) + (xsum >> 16);
-       xsum = (xsum & 0xffff) + (xsum >> 16);
-       return xsum & 0xffff;
-}
-
 int
 NetEthHdrSize(void)
 {
@@ -1409,7 +1388,7 @@ void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport, int sport,
        net_set_ip_header(pkt, dest, NetOurIP);
        ip->ip_len   = htons(IP_UDP_HDR_SIZE + len);
        ip->ip_p     = IPPROTO_UDP;
-       ip->ip_sum   = ~NetCksum((uchar *)ip, IP_HDR_SIZE >> 1);
+       ip->ip_sum   = compute_ip_checksum(ip, IP_HDR_SIZE);
 
        ip->udp_src  = htons(sport);
        ip->udp_dst  = htons(dport);