4  * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
5  * Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
11  * The /proc/net/wireless file is a human readable user-space interface
13  * This is the most popular part of the Wireless Extensions ;-)
29 static void wireless_seq_printf_stats(struct seq_file *seq,  in wireless_seq_printf_stats()  argument
39 		if (dev->wireless_handlers)  in wireless_seq_printf_stats()
43 		if (dev->ieee80211_ptr)  in wireless_seq_printf_stats()
49 		seq_printf(seq, "%6s: %04x  %3d%c  %3d%c  %3d%c  %6d %6d %6d "  in wireless_seq_printf_stats()
51 			   dev->name, stats->status, stats->qual.qual,  in wireless_seq_printf_stats()
52 			   stats->qual.updated & IW_QUAL_QUAL_UPDATED  in wireless_seq_printf_stats()
54 			   ((__s32) stats->qual.level) -  in wireless_seq_printf_stats()
55 			   ((stats->qual.updated & IW_QUAL_DBM) ? 0x100 : 0),  in wireless_seq_printf_stats()
56 			   stats->qual.updated & IW_QUAL_LEVEL_UPDATED  in wireless_seq_printf_stats()
58 			   ((__s32) stats->qual.noise) -  in wireless_seq_printf_stats()
59 			   ((stats->qual.updated & IW_QUAL_DBM) ? 0x100 : 0),  in wireless_seq_printf_stats()
60 			   stats->qual.updated & IW_QUAL_NOISE_UPDATED  in wireless_seq_printf_stats()
62 			   stats->discard.nwid, stats->discard.code,  in wireless_seq_printf_stats()
63 			   stats->discard.fragment, stats->discard.retries,  in wireless_seq_printf_stats()
64 			   stats->discard.misc, stats->miss.beacon);  in wireless_seq_printf_stats()
67 			stats->qual.updated &= ~IW_QUAL_ALL_UPDATED;  in wireless_seq_printf_stats()
71 /* ---------------------------------------------------------------- */
75 static int wireless_dev_seq_show(struct seq_file *seq, void *v)  in wireless_dev_seq_show()  argument
80 		seq_printf(seq, "Inter-| sta-|   Quality        |   Discarded "  in wireless_dev_seq_show()
86 		wireless_seq_printf_stats(seq, v);  in wireless_dev_seq_show()
90 static void *wireless_dev_seq_start(struct seq_file *seq, loff_t *pos)  in wireless_dev_seq_start()  argument
92 	struct net *net = seq_file_net(seq);  in wireless_dev_seq_start()
107 static void *wireless_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)  in wireless_dev_seq_next()  argument
109 	struct net *net = seq_file_net(seq);  in wireless_dev_seq_next()
117 static void wireless_dev_seq_stop(struct seq_file *seq, void *v)  in wireless_dev_seq_stop()  argument
132 	if (!proc_create_net("wireless", 0444, net->proc_net,  in wext_proc_init()
134 		return -ENOMEM;  in wext_proc_init()
141 	remove_proc_entry("wireless", net->proc_net);  in wext_proc_exit()