1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.0/0022-bcma-use-randoom-mac-address-as-long-as-reading-it-o.patch b/target/linux/brcm47xx/patches-3.0/0022-bcma-use-randoom-mac-address-as-long-as-reading-it-o.patch
new file mode 100644
index 0000000000..ca57a3c1b2
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.0/0022-bcma-use-randoom-mac-address-as-long-as-reading-it-o.patch
@@ -0,0 +1,33 @@
+From 6dd27601bee9b3c26cdb67246b6da51dd696ac34 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Fri, 22 Jul 2011 17:11:51 +0200
+Subject: [PATCH 22/22] bcma: use randoom mac address as long as reading it out does not work
+
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ drivers/bcma/sprom.c |    5 ++++-
+ 1 files changed, 4 insertions(+), 1 deletions(-)
+
+--- a/drivers/bcma/sprom.c
++++ b/drivers/bcma/sprom.c
+@@ -13,6 +13,7 @@
+ #include <linux/io.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/slab.h>
++#include <linux/etherdevice.h>
+ 
+ #define SPOFF(offset)	((offset) / sizeof(u16))
+ 
+@@ -144,8 +145,10 @@ int bcma_sprom_get(struct bcma_bus *bus)
+ 	if (!bus->drv_cc.core)
+ 		return -EOPNOTSUPP;
+ 
+-	if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM))
++	if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM)) {
++		random_ether_addr(bus->sprom.il0mac);
+ 		return -ENOENT;
++	}
+ 
+ 	sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
+ 			GFP_KERNEL);