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White Rabbit Switch - Software
Commit 6242a2b8 authored by Federico Vaga's avatar Federico Vaga
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barebox: add patch for default MAC address 

Signed-off-by: 's avatarFederico Vaga <federico.vaga@gmail.com>
parent 586b605b
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patches/barebox/0008-barebox-add-MAC-address-to-environment.patch 0 → 100644
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From 8892b8a2a8b0bec9f5f2bead0401cb56f5be9227 Mon Sep 17 00:00:00 2001
From: Federico Vaga <federico.vaga@gmail.com>
Date: Tue, 23 Oct 2012 01:44:59 +0200
Subject: [PATCH] barebox: add MAC addresses to environment
This patch add to default mac addresses to the barebox evironment. The
first MAC address (eth0.ethaddr) is the one to assign to the ethernet
port on board.
The second MAC address (macaddr) is the base for all switch ports
Signed-off-by: Federico Vaga <federico.vaga@gmail.com>
---
common/environment.c | 13 +++++++++++++
1 file modificato, 13 inserzioni(+)
diff --git a/common/environment.c b/common/environment.c
index 0fdbd03..7b5d5ea 100644
--- a/common/environment.c
+++ b/common/environment.c
@@ -176,6 +176,10 @@ int envfs_load(char *filename, char *dir)
char *str, *tmp;
int namelen_full;
unsigned long size;
+#ifdef __BAREBOX__
+ char *mac_addr_1="02:34:56:78:9A:BC";
+ char *mac_addr_2="02:34:56:78:9A:00";
+#endif
envfd = open(filename, O_RDONLY);
if (envfd < 0) {
@@ -269,6 +273,15 @@ int envfs_load(char *filename, char *dir)
}
ret = 0;
+
+#ifdef __BAREBOX__
+ /* When the environment is correctly loaded, set the MAC address */
+ setenv("eth0.ethaddr", mac_addr_1);
+ export("eth0.ethaddr");
+ setenv("macaddr", mac_addr_2);
+ export("macaddr");
+#endif
+
out:
close(envfd);
if (buf_free)
--
1.7.11.7
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