chiliboard config: use CONFIG_DEFAULT_FDT_FILE as env variable

[people/ms/u-boot.git] / net / bootp.c

diff --git a/net/bootp.c b/net/bootp.c
index aa6cdf0a47a5c17a36a711c62e72043890ce2465..73370a13fe7de813f9bb6ec7ff9daad7982b9047 100644 (file)
--- a/net/bootp.c
+++ b/net/bootp.c
@@ -15,7 +15,7 @@
 #include <net/tftp.h>
 #include "bootp.h"
 #include "nfs.h"
-#ifdef CONFIG_STATUS_LED
+#ifdef CONFIG_LED_STATUS
 #include <status_led.h>
 #endif
 #ifdef CONFIG_BOOTP_RANDOM_DELAY
@@ -170,7 +170,7 @@ static void store_net_params(struct bootp_hdr *bp)
         * not contain a new value
         */
        if (*net_boot_file_name)
-               setenv("bootfile", net_boot_file_name);
+               env_set("bootfile", net_boot_file_name);
 #endif
        net_copy_ip(&net_ip, &bp->bp_yiaddr);
 }
@@ -359,8 +359,8 @@ static void bootp_handler(uchar *pkt, unsigned dest, struct in_addr sip,
        /*
         *      Got a good BOOTP reply.  Copy the data into our variables.
         */
-#if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT)
-       status_led_set(STATUS_LED_BOOT, STATUS_LED_OFF);
+#if defined(CONFIG_LED_STATUS) && defined(CONFIG_LED_STATUS_BOOT_ENABLE)
+       status_led_set(CONFIG_LED_STATUS_BOOT, CONFIG_LED_STATUS_OFF);
 #endif
 
        store_net_params(bp);           /* Store net parameters from reply */
@@ -414,7 +414,7 @@ static void bootp_timeout_handler(void)
 static u8 *add_vci(u8 *e)
 {
        char *vci = NULL;
-       char *env_vci = getenv("bootp_vci");
+       char *env_vci = env_get("bootp_vci");
 
 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_NET_VCI_STRING)
        vci = CONFIG_SPL_NET_VCI_STRING;
@@ -488,7 +488,7 @@ static int dhcp_extended(u8 *e, int message_type, struct in_addr server_ip,
                *e++ = tmp & 0xff;
        }
 #if defined(CONFIG_BOOTP_SEND_HOSTNAME)
-       hostname = getenv("hostname");
+       hostname = env_get("hostname");
        if (hostname) {
                int hostnamelen = strlen(hostname);
 
@@ -503,8 +503,8 @@ static int dhcp_extended(u8 *e, int message_type, struct in_addr server_ip,
        clientarch = CONFIG_BOOTP_PXE_CLIENTARCH;
 #endif
 
-       if (getenv("bootp_arch"))
-               clientarch = getenv_ulong("bootp_arch", 16, clientarch);
+       if (env_get("bootp_arch"))
+               clientarch = env_get_ulong("bootp_arch", 16, clientarch);
 
        if (clientarch > 0) {
                *e++ = 93;      /* Client System Architecture */
@@ -520,7 +520,7 @@ static int dhcp_extended(u8 *e, int message_type, struct in_addr server_ip,
        *e++ = 0;       /* minor revision */
 
 #ifdef CONFIG_LIB_UUID
-       uuid = getenv("pxeuuid");
+       uuid = env_get("pxeuuid");
 
        if (uuid) {
                if (uuid_str_valid(uuid)) {
@@ -673,6 +673,15 @@ static int bootp_extended(u8 *e)
 
        *e++ = 255;             /* End of the list */
 
+       /*
+        * If nothing in list, remove it altogether. Some DHCP servers get
+        * upset by this minor faux pas and do not respond at all.
+        */
+       if (e == start + 3) {
+               printf("*** Warning: no DHCP options requested\n");
+               e -= 3;
+       }
+
        return e - start;
 }
 #endif
@@ -704,7 +713,7 @@ void bootp_request(void)
        dhcp_state = INIT;
 #endif
 
-       ep = getenv("bootpretryperiod");
+       ep = env_get("bootpretryperiod");
        if (ep != NULL)
                time_taken_max = simple_strtoul(ep, NULL, 10);
        else