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https://github.com/torvalds/linux
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8f1546cadf
The move away from having drivers assign wireless handlers, in favour of making cfg80211 assign them, broke the sysfs registration (the wireless/ dir went missing) because the handlers are now assigned only after registration, which is too late. Fix this by special-casing cfg80211-based devices, all of which are required to have an ieee80211_ptr, in the sysfs code, and also using get_wireless_stats() to have the same values reported as in procfs. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Reported-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Tested-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
40 lines
944 B
C
40 lines
944 B
C
#ifndef __NET_WEXT_H
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#define __NET_WEXT_H
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/*
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* wireless extensions interface to the core code
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*/
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struct net;
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#ifdef CONFIG_WIRELESS_EXT
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extern int wext_proc_init(struct net *net);
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extern void wext_proc_exit(struct net *net);
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extern int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
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void __user *arg);
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extern int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
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unsigned long arg);
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extern struct iw_statistics *get_wireless_stats(struct net_device *dev);
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#else
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static inline int wext_proc_init(struct net *net)
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{
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return 0;
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}
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static inline void wext_proc_exit(struct net *net)
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{
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return;
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}
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static inline int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
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void __user *arg)
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{
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return -EINVAL;
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}
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static inline int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
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unsigned long arg)
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{
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return -EINVAL;
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}
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#endif
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#endif /* __NET_WEXT_H */
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