fix mac address setup on RouterBOARDs

SVN-Revision: 9713

target/linux/adm5120/files/arch/mips/adm5120/boards/mikrotik.c

@@ -64,8 +64,6 @@
 #define RB153_GPIO_CF_RDY	ADM5120_GPIO_P1L1
 #define RB153_GPIO_CF_WT	ADM5120_GPIO_P0L0
 
-extern struct rb_hard_settings rb_hs;
-
 /*--------------------------------------------------------------------------*/
 
 static struct adm5120_pci_irq rb1xx_pci_irqs[] __initdata = {
@@ -219,9 +217,13 @@ static void __init rb1xx_mac_setup(void)
 {
 	int i, j;
 
-	for (i = 0; i < rb_hs.mac_count; i++) {
-		for (j = 0; j < RB_MAC_SIZE; j++)
-			adm5120_eth_macs[i][j] = rb_hs.macs[i][j];
+	if (!rb_hs.mac_base)
+		return;
+
+	for (i = 0; i < 6; i++) {
+		for (j = 0; j < 5; j++)
+			adm5120_eth_macs[i][j] = rb_hs.mac_base[j];
+		adm5120_eth_macs[i][5] = rb_hs.mac_base[5]+i;
 	}
 }
 

target/linux/adm5120/files/arch/mips/adm5120/prom/routerboot.c

@@ -37,7 +37,6 @@
 #include "prom_read.h"
 
 struct rb_hard_settings rb_hs;
-EXPORT_SYMBOL(rb_hs);
 static int rb_found;
 
 static int __init routerboot_load_hs(u8 *buf, u16 buflen)
@@ -86,15 +85,8 @@ static int __init routerboot_load_hs(u8 *buf, u16 buflen)
 			rb_hs.mac_count = prom_read_le32(buf);
 			break;
 		case RB_ID_MAC_ADDRESS_PACK:
-			rb_hs.mac_count = len/RB_MAC_SIZE;
-			if (rb_hs.mac_count > RB_MAX_MAC_COUNT)
-				rb_hs.mac_count = RB_MAX_MAC_COUNT;
-			mac = buf;
-			for (i = 0; i < rb_hs.mac_count; i++) {
-				for (j = 0; j < RB_MAC_SIZE; j++)
-					rb_hs.macs[i][j] = mac[j];
-				mac += RB_MAC_SIZE;
-			}
+			if ((len / RB_MAC_SIZE) > 0)
+				rb_hs.mac_base = buf;
 			break;
 		}
 

target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/routerboot.h

@@ -26,7 +26,6 @@
 #define _ROUTERBOOT_H
 
 #define RB_MAC_SIZE		6
-#define RB_MAX_MAC_COUNT	6
 
 struct rb_bios_settings {
 	u32	hs_offs; /* hard settings offset */
@@ -41,7 +40,7 @@ struct rb_hard_settings {
 	char	*bios_ver;	/* BIOS version */
 	u32	mem_size;	/* memory size in bytes */
 	u32	mac_count;	/* number of mac addresses */
-	u8	macs[RB_MAC_SIZE][RB_MAX_MAC_COUNT]; /* mac addresses */
+	u8	*mac_base;	/* mac address base */
 };
 
 /*
@@ -134,4 +133,6 @@ struct rb_hard_settings {
 extern int routerboot_present(void) __init;
 extern char *routerboot_get_boardname(void);
 
+extern struct rb_hard_settings rb_hs;
+
 #endif /* _ROUTERBOOT_H */