[PATCH] bcm43xx: Add sysfs attributes for device specific tunables.

Signed-off-by: Michael Buesch <mbuesch@freenet.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.h b/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.h
new file mode 100644
index 000000000000..57f14514e3e0
--- /dev/null
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.h
@@ -0,0 +1,25 @@
+#ifndef BCM43xx_SYSFS_H_
+#define BCM43xx_SYSFS_H_
+
+#include <linux/device.h>
+
+
+struct bcm43xx_sysfs {
+        struct device_attribute attr_sprom;
+        struct device_attribute attr_interfmode;
+        struct device_attribute attr_preamble;
+};
+
+#define devattr_to_bcm(attr, attr_name) ({                              \
+        struct bcm43xx_sysfs *__s; struct bcm43xx_private *__p;         \
+        __s = container_of((attr), struct bcm43xx_sysfs, attr_name);    \
+        __p = container_of(__s, struct bcm43xx_private, sysfs);         \
+        __p;                                                            \
+                                        })
+
+struct bcm43xx_private;
+
+int bcm43xx_sysfs_register(struct bcm43xx_private *bcm);
+void bcm43xx_sysfs_unregister(struct bcm43xx_private *bcm);
+
+#endif /* BCM43xx_SYSFS_H_ */