Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
compat/Makefile | 1 +
compat/compat-3.0.c | 37 +++++++++++++++++++++++++++++++++++++
include/linux/compat-3.0.h | 2 ++
3 files changed, 40 insertions(+), 0 deletions(-)
create mode 100644 compat/compat-3.0.c
diff --git a/compat/Makefile b/compat/Makefile
index e2a6add..8e3739c 100644
--- a/compat/Makefile
+++ b/compat/Makefile
@@ -33,4 +33,5 @@ compat-$(CONFIG_COMPAT_KERNEL_2_6_38) += compat-2.6.38.o
compat-$(CONFIG_COMPAT_KERNEL_2_6_39) += \
compat-2.6.39.o \
kstrtox.o
+compat-$(CONFIG_COMPAT_KERNEL_3_0) += compat-3.0.o
diff --git a/compat/compat-3.0.c b/compat/compat-3.0.c
new file mode 100644
index 0000000..312eea0
--- /dev/null
+++ b/compat/compat-3.0.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2011 Hauke Mehrtens <hauke@xxxxxxxxxx>
+ * Copyright 2011 Alexey Dobriyan <adobriyan@xxxxxxxxx>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Compatibility file for Linux wireless for kernels 3.0.
+ */
+
+#include <linux/compat.h>
+#include <linux/if_ether.h>
+
+int mac_pton(const char *s, u8 *mac)
+{
+ int i;
+
+ /* XX:XX:XX:XX:XX:XX */
+ if (strlen(s) < 3 * ETH_ALEN - 1)
+ return 0;
+
+ /* Don't dirty result unless string is valid MAC. */
+ for (i = 0; i < ETH_ALEN; i++) {
+ if (!strchr("0123456789abcdefABCDEF", s[i * 3]))
+ return 0;
+ if (!strchr("0123456789abcdefABCDEF", s[i * 3 + 1]))
+ return 0;
+ if (i != ETH_ALEN - 1 && s[i * 3 + 2] != ':')
+ return 0;
+ }
+ for (i = 0; i < ETH_ALEN; i++) {
+ mac[i] = (hex_to_bin(s[i * 3]) << 4) | hex_to_bin(s[i * 3 + 1]);
+ }
+ return 1;
+}
+EXPORT_SYMBOL(mac_pton);
diff --git a/include/linux/compat-3.0.h b/include/linux/compat-3.0.h
index 667ea38..7954ddb 100644
--- a/include/linux/compat-3.0.h
+++ b/include/linux/compat-3.0.h
@@ -46,6 +46,8 @@ struct bcma_device_id {
#define BCMA_ANY_CLASS 0xFF
#endif /* BCMA_CORE */
+int mac_pton(const char *s, u8 *mac);
+
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0)) */
#endif /* LINUX_3_0_COMPAT_H */
--
1.7.4.1
--
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