diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-11-16 03:10:56 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-11-16 03:10:56 +0000 |
commit | 5fe95d1b660bed238f8f53d6c7360f44b5ce9824 (patch) | |
tree | f75dc7eaabf7bd7baacc8cc8440484d88d3666e2 /package/mac80211/src/net/wireless/sysfs.c | |
parent | a4d094be2ac657698039b16163822b8ccd32f0d9 (diff) |
fix up hostapd for mac80211
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9554 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/src/net/wireless/sysfs.c')
-rw-r--r-- | package/mac80211/src/net/wireless/sysfs.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/package/mac80211/src/net/wireless/sysfs.c b/package/mac80211/src/net/wireless/sysfs.c new file mode 100644 index 000000000..2d5d2255a --- /dev/null +++ b/package/mac80211/src/net/wireless/sysfs.c @@ -0,0 +1,82 @@ +/* + * This file provides /sys/class/ieee80211/<wiphy name>/ + * and some default attributes. + * + * Copyright 2005-2006 Jiri Benc <jbenc@suse.cz> + * Copyright 2006 Johannes Berg <johannes@sipsolutions.net> + * + * This file is GPLv2 as found in COPYING. + */ + +#include <linux/device.h> +#include <linux/module.h> +#include <linux/netdevice.h> +#include <linux/nl80211.h> +#include <linux/rtnetlink.h> +#include <net/cfg80211.h> +#include "sysfs.h" +#include "core.h" + +static inline struct cfg80211_registered_device *dev_to_rdev( + struct device *dev) +{ + return container_of(dev, struct cfg80211_registered_device, wiphy.dev); +} + +static ssize_t _show_index(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return sprintf(buf, "%d\n", dev_to_rdev(dev)->idx); +} + +static ssize_t _show_permaddr(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + unsigned char *addr = dev_to_rdev(dev)->wiphy.perm_addr; + + return sprintf(buf, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); +} + +static struct device_attribute ieee80211_dev_attrs[] = { + __ATTR(index, S_IRUGO, _show_index, NULL), + __ATTR(macaddress, S_IRUGO, _show_permaddr, NULL), + {} +}; + +static void wiphy_dev_release(struct device *dev) +{ + struct cfg80211_registered_device *rdev = dev_to_rdev(dev); + + cfg80211_dev_free(rdev); +} + +#ifdef CONFIG_HOTPLUG +static int wiphy_uevent(struct device *dev, char **envp, + int num_envp, char *buf, int size) +{ + /* TODO, we probably need stuff here */ + return 0; +} +#endif + +struct class ieee80211_class = { + .name = "ieee80211", + .owner = THIS_MODULE, + .dev_release = wiphy_dev_release, + .dev_attrs = ieee80211_dev_attrs, +#ifdef CONFIG_HOTPLUG + .dev_uevent = wiphy_uevent, +#endif +}; + +int wiphy_sysfs_init(void) +{ + return class_register(&ieee80211_class); +} + +void wiphy_sysfs_exit(void) +{ + class_unregister(&ieee80211_class); +} |