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Root/drivers/net/wireless/ks7010/ks_wlan_net.c

1	/*
2	* Driver for KeyStream 11b/g wireless LAN
3	*
4	* ks_wlan_net.c
5	* $Id: ks_wlan_net.c 1020 2009-09-28 05:48:31Z sekine $
6	*
7	* Copyright (C) 2005-2008 KeyStream Corp.
8	* Copyright (C) 2009 Renesas Technology Corp.
9	*
10	* This program is free software; you can redistribute it and/or modify
11	* it undr the terms of the GNU General Public License version 2 as
12	* published by the Free Sotware Foundation.
13	*/
14
15	#include <linux/version.h>
16	#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
17	#include <linux/config.h>
18	#endif
19	#include <linux/module.h>
20	#include <linux/kernel.h>
21	#include <linux/compiler.h>
22	#include <linux/init.h>
23	#include <linux/ioport.h>
24	#include <linux/netdevice.h>
25	#include <linux/etherdevice.h>
26	#include <linux/if_arp.h>
27	#include <linux/rtnetlink.h>
28	#include <linux/delay.h>
29	#include <linux/completion.h>
30	#include <linux/mii.h>
31	#include <linux/pci.h>
32	#include <linux/ctype.h>
33	#include <linux/timer.h>
34	#include <asm/atomic.h>
35	#include <asm/io.h>
36	#include <asm/uaccess.h>
37
38	#if (defined _SDIO_)
39	#include <linux/mmc/sdio_func.h>
40	#endif
41
42	#include "ks_wlan.h"
43	#include "ks_hostif.h"
44	#include "ks_wlan_ioctl.h"
45	#include "ks_debug.h"
46
47	/* Include Wireless Extension definition and check version */
48	#include <linux/wireless.h>
49	#define WIRELESS_SPY /* enable iwspy support */
50	#include <net/iw_handler.h> /* New driver API */
51
52	#ifdef WIRELESS_EXT
53	/* Frequency list (map channels to frequencies) */
54	static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
55	2447, 2452, 2457, 2462, 2467, 2472, 2484 };
56
57	/* A few details needed for WEP (Wireless Equivalent Privacy) */
58	#define MAX_KEY_SIZE 13 /* 128 (?) bits */
59	#define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */
60	typedef struct wep_key_t {
61	u16 len;
62	u8 key[16]; /* 40-bit and 104-bit keys */
63	} wep_key_t;
64
65	/* Backward compatibility */
66	#ifndef IW_ENCODE_NOKEY
67	#define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */
68	#define IW_ENCODE_MODE (IW_ENCODE_DISABLED \| IW_ENCODE_RESTRICTED \| IW_ENCODE_OPEN)
69	#endif /* IW_ENCODE_NOKEY */
70
71	static int wep_on_off;
72	#define WEP_OFF 0
73	#define WEP_ON_64BIT 1
74	#define WEP_ON_128BIT 2
75
76	static int wep_type;
77	#define WEP_KEY_CHARACTER 0
78	#define WEP_KEY_HEX 1
79
80	/* List of Wireless Handlers (new API) */
81	static const struct iw_handler_def ks_wlan_handler_def;
82
83	#define KSC_OPNOTSUPP /* Operation Not Support*/
84
85	#endif /* WIRELESS_EXT */
86
87
88	/*
89	* function prototypes
90	*/
91	extern int ks_wlan_hw_tx(ks_wlan_private priv, void p, unsigned long size,
92	void (complete_handler)(void arg1, void *arg2),
93	void *arg1,
94	void *arg2 );
95	static int ks_wlan_open (struct net_device *dev);
96	static void ks_wlan_tx_timeout (struct net_device *dev);
97	static int ks_wlan_start_xmit (struct sk_buff skb, struct net_device dev);
98	static int ks_wlan_close (struct net_device *dev);
99	static void ks_wlan_set_multicast_list (struct net_device *dev);
100	static struct net_device_stats ks_wlan_get_stats (struct net_device dev);
101	static int ks_wlan_set_mac_address(struct net_device dev, void addr);
102	static int ks_wlan_netdev_ioctl(struct net_device dev, struct ifreq rq, int cmd);
103
104	static
105	int atoi(char *str)
106	{
107	int cnt;
108	int num=0;
109
110	for (cnt = 0; (str[cnt] >= '0') && (str[cnt] <= '9'); cnt++) {
111	num = 10 * num + (str[cnt] - '0');
112	}
113
114	return num;
115	}
116
117	static
118	void analyze_character_wep_key(struct ks_wlan_parameter param, int wep_key_index, char value)
119	{
120	int i;
121	unsigned char wep_key[26], key_length;
122
123	key_length = (wep_on_off == WEP_ON_64BIT) ? 5 : 13;
124	/* 64bit key_length = 5; 128bit key_length = 13; */
125
126	for (i=0; i<key_length; i++) {
127	wep_key[i] = value[i];
128	}
129
130	if(wep_key_index < 0 \|\| wep_key_index > 3)
131	return ;
132
133	param->wep_key[wep_key_index].size = key_length;
134	for (i=0; i<(param->wep_key[wep_key_index].size); i++) {
135	param->wep_key[wep_key_index].val[i] = wep_key[i];
136	}
137	}
138
139	static
140	void analyze_hex_wep_key(struct ks_wlan_parameter param, int wep_key_index, char value)
141	{
142	unsigned char wep_end[26], i, j, key_length;
143
144	key_length = (wep_on_off == WEP_ON_64BIT) ? 10 : 26;
145	/* 64bit key_length = 10; 128bit key_length = 26; */
146
147	for (i=0; i<key_length; i++) {
148	wep_end[i] = value[i];
149	if (i%2) {
150	/* Odd */
151	for (j=0x00; j<0x10; j++) {
152	if (j<0x0a) {
153	if (wep_end[i] == j+0x30)
154	wep_end[i] = j;
155	} else {
156	if ((wep_end[i] == j+0x37) \| (wep_end[i] == j+0x57))
157	wep_end[i] = j;
158	}
159	}
160	} else {
161	/* Even */
162	for (j=0x00; j<0x10; j++) {
163	if (j<0x0a) {
164	if (wep_end[i] == j+0x30) {
165	wep_end[i] = j*16;
166	}
167	} else {
168	if ((wep_end[i] == j+0x37) \| (wep_end[i] == j+0x57))
169	wep_end[i] = j*16;
170	}
171	}
172	}
173	}
174
175	for (i=0; i<key_length/2; i++) {
176	wep_end[i] = wep_end[i2] + wep_end[(i2)+1];
177	}
178
179	if(wep_key_index < 0 \|\| wep_key_index > 3)
180	return ;
181
182	param->wep_key[wep_key_index].size = key_length/2;
183	for (i=0; i<(param->wep_key[wep_key_index].size); i++) {
184	param->wep_key[wep_key_index].val[i] = wep_end[i];
185	}
186
187	}
188
189	static atomic_t update_phyinfo;
190	static struct timer_list update_phyinfo_timer;
191	static
192	int ks_wlan_update_phy_information(ks_wlan_private *priv)
193	{
194	struct iw_statistics *wstats = &priv->wstats;
195
196	DPRINTK(4, "in_interrupt = %ld\n", in_interrupt());
197
198	if (priv->dev_state < DEVICE_STATE_READY) {
199	return -1; /* not finished initialize */
200	}
201	if(atomic_read(&update_phyinfo))
202	return 1;
203
204	/* The status */
205	wstats->status = priv->reg.operation_mode; /* Operation mode */
206
207	/* Signal quality and co. But where is the noise level ??? */
208	hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
209
210	/* interruptible_sleep_on_timeout(&priv->confirm_wait, HZ/2); */
211	if(!wait_for_completion_interruptible_timeout(&priv->confirm_wait,HZ/2)){
212	DPRINTK(1,"wait time out!!\n");
213	}
214
215	atomic_inc(&update_phyinfo);
216	update_phyinfo_timer.expires = jiffies + HZ; /* 1sec */
217	add_timer(&update_phyinfo_timer);
218
219	return 0;
220	}
221
222	static
223	void ks_wlan_update_phyinfo_timeout(unsigned long ptr)
224	{
225	DPRINTK(4, "in_interrupt = %ld\n", in_interrupt());
226	atomic_set(&update_phyinfo,0);
227	}
228
229
230	static
231	int rate_set_configuration(ks_wlan_private priv, char value)
232	{
233	int rc=0;
234
235	priv->reg.tx_rate = TX_RATE_FIXED;
236	priv->reg.rate_set.size = 1;
237
238	switch(*value){
239	case '1': /* 1M 11M 12M 18M */
240	if(*(value+1) == '8'){
241	priv->reg.rate_set.body[0] = TX_RATE_18M;
242	}
243	else if(*(value+1) == '2'){
244	priv->reg.rate_set.body[0] = TX_RATE_12M\|BASIC_RATE;
245	}
246	else if(*(value+1) == '1'){
247	priv->reg.rate_set.body[0] = TX_RATE_11M\|BASIC_RATE;
248	}
249	else{
250	priv->reg.rate_set.body[0] = TX_RATE_1M\|BASIC_RATE;
251	}
252	break;
253	case '2': /* 2M 24M */
254	if(*(value+1) == '4'){
255	priv->reg.rate_set.body[0] = TX_RATE_24M\|BASIC_RATE;
256	}
257	else{
258	priv->reg.rate_set.body[0] = TX_RATE_2M\|BASIC_RATE;
259	}
260	break;
261	case '3': /* 36M */
262	priv->reg.rate_set.body[0] = TX_RATE_36M;
263	break;
264	case '4': /* 48M */
265	priv->reg.rate_set.body[0] = TX_RATE_48M;
266	break;
267	case '5': /* 5.5M 54M */
268	if(*(value+1) == '4'){
269	priv->reg.rate_set.body[0] = TX_RATE_54M;
270	}
271	else{
272	priv->reg.rate_set.body[0] = TX_RATE_5M\|BASIC_RATE;
273	}
274	break;
275	case '6': /* 6M */
276	priv->reg.rate_set.body[0] = TX_RATE_6M\|BASIC_RATE;
277	break;
278	case '9': /* 9M */
279	priv->reg.rate_set.body[0] = TX_RATE_9M;
280	break;
281	case 'K':
282	priv->reg.rate_set.body[6] = TX_RATE_36M;
283	priv->reg.rate_set.body[5] = TX_RATE_18M;
284	priv->reg.rate_set.body[4] = TX_RATE_24M\|BASIC_RATE;
285	priv->reg.rate_set.body[3] = TX_RATE_12M\|BASIC_RATE;
286	priv->reg.rate_set.body[2] = TX_RATE_6M\|BASIC_RATE;
287	priv->reg.rate_set.body[1] = TX_RATE_11M\|BASIC_RATE;
288	priv->reg.rate_set.body[0] = TX_RATE_2M\|BASIC_RATE;
289	priv->reg.tx_rate = TX_RATE_FULL_AUTO;
290	priv->reg.rate_set.size = 7;
291	break;
292	default:
293	priv->reg.rate_set.body[11] = TX_RATE_54M;
294	priv->reg.rate_set.body[10] = TX_RATE_48M;
295	priv->reg.rate_set.body[9] = TX_RATE_36M;
296	priv->reg.rate_set.body[8] = TX_RATE_18M;
297	priv->reg.rate_set.body[7] = TX_RATE_9M;
298	priv->reg.rate_set.body[6] = TX_RATE_24M\|BASIC_RATE;
299	priv->reg.rate_set.body[5] = TX_RATE_12M\|BASIC_RATE;
300	priv->reg.rate_set.body[4] = TX_RATE_6M\|BASIC_RATE;
301	priv->reg.rate_set.body[3] = TX_RATE_11M\|BASIC_RATE;
302	priv->reg.rate_set.body[2] = TX_RATE_5M\|BASIC_RATE;
303	priv->reg.rate_set.body[1] = TX_RATE_2M\|BASIC_RATE;
304	priv->reg.rate_set.body[0] = TX_RATE_1M\|BASIC_RATE;
305	priv->reg.tx_rate = TX_RATE_FULL_AUTO;
306	priv->reg.rate_set.size = 12;
307	break;
308	}
309	return rc;
310	}
311
312	#ifndef NO_FIRMWARE_CLASS
313	#include <linux/firmware.h>
314	#else
315	#define MAX_CONFIG_FILE_SIZE (1024*10)
316	#endif
317	int ks_wlan_read_config_file(ks_wlan_private *priv)
318	{
319	struct {
320	const int key_len;
321	const char *key;
322	const char *val;
323	} cfg_tbl[] = {
324	{15,"BeaconLostCount", "20"}, /* 0 */
325	{7,"Channel", "1"}, /* 1 */
326	{17,"FragmentThreshold","2346"}, /* 2 */
327	{13,"OperationMode","Infrastructure"}, /* 3 */
328	{19,"PowerManagementMode","ACTIVE"}, /* 4 */
329	{12,"RTSThreshold","2347"}, /* 5 */
330	{4,"SSID","default"}, /* 6 */
331	{6,"TxRate","Auto"}, /* 7 */
332	{23,"AuthenticationAlgorithm",""}, /* 8 */
333	{12,"WepKeyValue1",""}, /* 9 */
334	{12,"WepKeyValue2",""}, /* 10 */
335	{12,"WepKeyValue3",""}, /* 11 */
336	{12,"WepKeyValue4",""}, /* 12 */
337	{8,"WepIndex","1"}, /* 13 */
338	{7,"WepType","STRING"}, /* 14 */
339	{3,"Wep","OFF"}, /* 15 */
340	{13,"PREAMBLE_TYPE","SHORT"}, /* 16 */
341	{8,"ScanType","ACTIVE_SCAN"}, /* 17 */
342	{8,"ROM_FILE", ROM_FILE}, /* 18 */
343	{7,"PhyType", "BG_MODE"}, /* 19 */
344	{7,"CtsMode", "FALSE"}, /* 20 */
345	{19,"PhyInformationTimer", "0"}, /* 21 */
346	{0,"",""},
347	};
348
349	#ifndef NO_FIRMWARE_CLASS
350	const struct firmware *fw_entry;
351	struct device *dev = NULL;
352	int retval;
353	#else
354	struct file *srcf;
355	int nr_read ;
356	int retval;
357	char *cfg_buf=NULL;
358	int orgfsuid, orgfsgid;
359	mm_segment_t orgfs;
360	#endif
361	char cfg_file[]=CFG_FILE;
362	char cur_p, end_p;
363	char wk_buff[256], *wk_p;
364
365	/* Initialize Variable */
366	priv->reg.operation_mode = MODE_INFRASTRUCTURE; /* Infrastructure */
367	priv->reg.channel = 10; /* 10 */
368	memset(priv->reg.bssid, 0x0, ETH_ALEN); /* BSSID */
369	priv->reg.ssid.body[0] = '\0'; /* SSID */
370	priv->reg.ssid.size = 0; /* SSID size */
371	priv->reg.tx_rate = TX_RATE_AUTO; /* TxRate Fully Auto */
372	priv->reg.preamble = SHORT_PREAMBLE; /* Preamble = SHORT */
373	priv->reg.powermgt = POWMGT_ACTIVE_MODE; /* POWMGT_ACTIVE_MODE */
374	priv->reg.scan_type = ACTIVE_SCAN; /* Active */
375	priv->reg.beacon_lost_count = 20; /* Beacon Lost Count */
376	priv->reg.rts = 2347UL; /* RTS Threashold */
377	priv->reg.fragment = 2346UL; /* Fragmentation Threashold */
378
379	strcpy(&priv->reg.rom_file[0], ROM_FILE);
380
381	priv->skb = NULL;
382
383	priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM; /* AuthenticationAlgorithm */
384
385	priv->reg.privacy_invoked = 0x00; /* WEP */
386	priv->reg.wep_index=0;
387	memset(&priv->reg.wep_key[0],0,sizeof(priv->reg.wep_key[0]));
388	memset(&priv->reg.wep_key[1],0,sizeof(priv->reg.wep_key[0]));
389	memset(&priv->reg.wep_key[2],0,sizeof(priv->reg.wep_key[0]));
390	memset(&priv->reg.wep_key[3],0,sizeof(priv->reg.wep_key[0]));
391
392	priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
393	priv->reg.cts_mode = CTS_MODE_FALSE;
394	priv->reg.phy_info_timer = 0;
395	priv->reg.rate_set.body[11] = TX_RATE_54M;
396	priv->reg.rate_set.body[10] = TX_RATE_48M;
397	priv->reg.rate_set.body[9] = TX_RATE_36M;
398	priv->reg.rate_set.body[8] = TX_RATE_18M;
399	priv->reg.rate_set.body[7] = TX_RATE_9M;
400	priv->reg.rate_set.body[6] = TX_RATE_24M\|BASIC_RATE;
401	priv->reg.rate_set.body[5] = TX_RATE_12M\|BASIC_RATE;
402	priv->reg.rate_set.body[4] = TX_RATE_6M\|BASIC_RATE;
403	priv->reg.rate_set.body[3] = TX_RATE_11M\|BASIC_RATE;
404	priv->reg.rate_set.body[2] = TX_RATE_5M\|BASIC_RATE;
405	priv->reg.rate_set.body[1] = TX_RATE_2M\|BASIC_RATE;
406	priv->reg.rate_set.body[0] = TX_RATE_1M\|BASIC_RATE;
407	priv->reg.tx_rate = TX_RATE_FULL_AUTO;
408	priv->reg.rate_set.size = 12;
409
410	#ifndef NO_FIRMWARE_CLASS
411	#if (defined _PCMCIA_)
412	dev = &priv->ks_wlan_hw.pcmcia_dev->dev;
413	#elif (defined _PCI_)
414	dev = &priv->ks_wlan_hw.pci_dev->dev;
415	#elif (defined _SDIO_)
416	dev = &priv->ks_wlan_hw.sdio_card->func->dev;
417	#endif
418	if((retval = request_firmware(&fw_entry, cfg_file, dev)) !=0 ){
419	DPRINTK(1, "error request_firmware() file=%s ret=%d\n", cfg_file, retval);
420	return 1;
421	}
422
423	DPRINTK(4, "success request_firmware() file=%s size=%d\n", cfg_file, fw_entry->size);
424	cur_p = fw_entry->data;
425	end_p = cur_p + fw_entry->size;
426	#else
427	orgfsuid=current->fsuid;
428	orgfsgid=current->fsgid;
429	orgfs=get_fs();
430	set_fs(KERNEL_DS);
431
432	srcf = filp_open(cfg_file, O_RDONLY, 0);
433	if (IS_ERR(srcf)) {
434	printk(KERN_ERR "error %ld opening %s\n", -PTR_ERR(srcf),cfg_file);
435	goto no_config_file;
436	}
437
438	if (!(srcf->f_op && srcf->f_op->read)) {
439	printk(KERN_ERR "%s does not have a read method\n", cfg_file);
440	goto no_config_file;
441	}
442
443	cfg_buf = (char *)kzalloc(MAX_CONFIG_FILE_SIZE, GFP_ATOMIC);
444	if (!cfg_buf) {
445	printk(KERN_ERR "%s does not read : out of memory \n", cfg_file);
446	goto no_config_file;
447	}
448
449	nr_read = srcf->f_op->read(srcf, (unsigned char *)cfg_buf, MAX_CONFIG_FILE_SIZE, &srcf->f_pos);
450
451	DPRINTK(1, "read retval=%d file=%s\n", nr_read, priv->reg.cfg_file);
452	retval=filp_close(srcf ,NULL);
453	if (retval)
454	DPRINTK(1, "error %d closing %s\n", -retval,priv->reg.cfg_file);
455
456	if (nr_read < 1) {
457	printk(KERN_ERR "%s does not read : file is empty num=%d\n", cfg_file, nr_read);
458	goto no_config_file;
459	}else if(nr_read > MAX_CONFIG_FILE_SIZE){
460	printk(KERN_ERR "%s does not read : file is too big \n", cfg_file);
461	goto no_config_file;
462	}
463	cur_p = cfg_buf;
464	end_p = cur_p + nr_read;
465	#endif
466	*end_p = '\0';
467
468	while (cur_p < end_p) {
469	int i, j, len;
470
471	len = end_p - cur_p;
472	for (i=0; cfg_tbl[i].key_len != 0; i++) {
473	if (*cur_p == '#') {
474	break;
475	}
476	if (len < cfg_tbl[i].key_len) {
477	continue;
478	}
479	if (!strncmp(cfg_tbl[i].key, cur_p, cfg_tbl[i].key_len)) {
480	break;
481	}
482	}
483	if ((*cur_p == '#') \|\| (cfg_tbl[i].key_len == 0)) {
484	while (*cur_p != '\n') {
485	if (cur_p >= end_p) {
486	break;
487	}
488	cur_p++;
489	}
490	cur_p++;
491	} else {
492	cur_p += cfg_tbl[i].key_len;
493	if (*cur_p != '=') {
494	while (*cur_p != '\n') {
495	if (cur_p >= end_p) {
496	break;
497	}
498	cur_p++;
499	}
500	continue;
501	}
502	cur_p++;
503
504	for (j=0,wk_p=cur_p; *wk_p != '\n' && wk_p < end_p; j++,wk_p++) {
505	wk_buff[j] = *wk_p;
506	}
507	wk_buff[j] = '\0';
508	cur_p = wk_p;
509	DPRINTK(4,"%s=%s\n",cfg_tbl[i].key, wk_buff);
510	wk_p = wk_buff;
511
512	switch (i) {
513	case 0: /* "BeaconLostCount", "10" */
514	priv->reg.beacon_lost_count = atoi(wk_buff);
515	break;
516	case 1: /* "Channel", "1" */
517	priv->reg.channel = atoi(wk_buff);
518	break;
519	case 2: /* "FragmentThreshold","2346" */
520	j = atoi(wk_buff);
521	priv->reg.fragment = (unsigned long)j;
522	break;
523	case 3: /* "OperationMode","Infrastructure" */
524	switch (*wk_buff) {
525	case 'P':
526	priv->reg.operation_mode = MODE_PSEUDO_ADHOC;
527	break;
528	case 'I':
529	priv->reg.operation_mode = MODE_INFRASTRUCTURE;
530	break;
531	case '8':
532	priv->reg.operation_mode = MODE_ADHOC;
533	break;
534	default:
535	priv->reg.operation_mode = MODE_INFRASTRUCTURE;
536	}
537	break;
538	case 4: /* "PowerManagementMode","POWER_ACTIVE" */
539	if (!strncmp(wk_buff, "SAVE1", 5)) {
540	priv->reg.powermgt = POWMGT_SAVE1_MODE;
541	} else if (!strncmp(wk_buff, "SAVE2", 5)){
542	priv->reg.powermgt = POWMGT_SAVE2_MODE;
543	} else {
544	priv->reg.powermgt = POWMGT_ACTIVE_MODE;
545	}
546	break;
547	case 5: /* "RTSThreshold","2347" */
548	j = atoi(wk_buff);
549	priv->reg.rts = (unsigned long)j;
550	break;
551	case 6: /* "SSID","" */
552	if (*wk_p != '"')
553	break;
554	wk_p++;
555	for (j=0; *wk_p != '"'; j++) {
556	if (wk_p == '\0') {
557	break;
558	}
559	priv->reg.ssid.body[j] = *wk_p++;
560	}
561	priv->reg.ssid.body[j] = '\0';
562	priv->reg.ssid.size = j;
563	wk_p++;
564	break;
565	case 7: /* "TxRate","Auto" */
566	rate_set_configuration(priv, wk_p);
567	break;
568	case 8: /* "AuthenticationAlgorithm","OPEN_SYSTEM" */
569	switch (*wk_p) {
570	case 'O': /* Authenticate System : Open System */
571	priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
572	break;
573	case 'S': /* Authenticate System : Shared Key */
574	priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
575	break;
576	}
577	break;
578	case 9: /* "WepKeyValue1","" */
579	case 10: /* "WepKeyValue2","" */
580	case 11: /* "WepKeyValue3","" */
581	case 12: /* "WepKeyValue4","" */
582	if (wep_on_off != WEP_OFF) {
583	switch (wep_type) {
584	case WEP_KEY_CHARACTER:
585	analyze_character_wep_key(&priv->reg, (i-9), wk_p);
586	break;
587	case WEP_KEY_HEX:
588	analyze_hex_wep_key(&priv->reg, (i-9), wk_p);
589	break;
590	}
591	}
592	break;
593	case 13: /* "WepIndex","1"->0 (So, Zero Origin) */
594	priv->reg.wep_index = atoi(wk_buff) - 1;
595	break;
596	case 14: /* "WepType","STRING" */
597	if (!strncmp(wk_buff, "STRING", 6)) {
598	wep_type = WEP_KEY_CHARACTER;
599	} else {
600	wep_type = WEP_KEY_HEX;
601	}
602	break;
603	case 15: /* "Wep","OFF" */
604	if (!strncmp(wk_buff, "OFF", 3)) {
605	priv->reg.privacy_invoked = 0x00;
606	wep_on_off = WEP_OFF;
607	} else { /* 64bit or 128bit */
608	priv->reg.privacy_invoked = 0x01;
609	if (wk_buff == '6') { / 64bit */
610	wep_on_off = WEP_ON_64BIT;
611	} else { /* 128bit */
612	wep_on_off = WEP_ON_128BIT;
613	}
614	}
615	break;
616	case 16: /* "PREAMBLE_TYPE","LONG" */
617	if (!strncmp(wk_buff, "SHORT", 5)) {
618	priv->reg.preamble = SHORT_PREAMBLE;
619	} else { /* "LONG" */
620	priv->reg.preamble = LONG_PREAMBLE;
621	}
622	break;
623	case 17: /* "ScanType","ACTIVE_SCAN" */
624	if (!strncmp(wk_buff, "PASSIVE_SCAN", 12)) {
625	priv->reg.scan_type = PASSIVE_SCAN;
626	} else { /* "ACTIVE_SCAN" */
627	priv->reg.scan_type = ACTIVE_SCAN;
628	}
629	break;
630	case 18: // "ROM_FILE",ROMFILE
631	if (*wk_p != '"')
632	break;
633	wk_p++;
634	for (j=0; *wk_p != '"'; j++) {
635	if (wk_p == '\0') {
636	break;
637	}
638	priv->reg.rom_file[j] = *wk_p++;
639	}
640	priv->reg.rom_file[j] = '\0';
641	wk_p++;
642	break;
643	case 19: /"PhyType", "BG_MODE" /
644	if (!strncmp(wk_buff, "B_MODE", 6)) {
645	priv->reg.phy_type = D_11B_ONLY_MODE;
646	} else if (!strncmp(wk_buff, "G_MODE", 6)) {
647	priv->reg.phy_type = D_11G_ONLY_MODE;
648	} else {
649	priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
650	}
651	break;
652	case 20: /* "CtsMode", "FALSE" */
653	if (!strncmp(wk_buff, "TRUE", 4)) {
654	priv->reg.cts_mode = CTS_MODE_TRUE;
655	} else {
656	priv->reg.cts_mode = CTS_MODE_FALSE;
657	}
658	break;
659	case 21: /* "PhyInformationTimer", "0" */
660	j = atoi(wk_buff);
661	priv->reg.phy_info_timer = (uint16_t)j;
662	break;
663	default:
664	break;
665	}
666	if (cur_p >= end_p) {
667	break;
668	}
669	cur_p++;
670	}
671
672	}
673	#ifndef NO_FIRMWARE_CLASS
674	release_firmware(fw_entry);
675	#else
676	no_config_file:
677	kfree(cfg_buf);
678	set_fs(orgfs);
679	current->fsuid=orgfsuid;
680	current->fsgid=orgfsgid;
681	#endif
682
683	DPRINTK(3,"\n operation_mode = %d\n channel = %d\n ssid = %s\n tx_rate = %d\n \
684	preamble = %d\n powermgt = %d\n scan_type = %d\n beacon_lost_count = %d\n rts = %d\n \
685	fragment = %d\n privacy_invoked = %d\n wep_type = %d\n wep_on_off = %d\n wep_index = %d\n romfile = %s\n",
686	priv->reg.operation_mode,priv->reg.channel,&priv->reg.ssid.body[0],priv->reg.tx_rate,
687	priv->reg.preamble,priv->reg.powermgt,priv->reg.scan_type,priv->reg.beacon_lost_count,
688	priv->reg.rts,priv->reg.fragment,priv->reg.privacy_invoked,wep_type,wep_on_off,priv->reg.wep_index,
689	&priv->reg.rom_file[0]
690	);
691	DPRINTK(3,"\n phy_type = %d\n cts_mode = %d\n tx_rate = %d\n phy_info_timer = %d\n",
692	priv->reg.phy_type,priv->reg.cts_mode,priv->reg.tx_rate,priv->reg.phy_info_timer );
693
694	return(0);
695	}
696
697	int ks_wlan_setup_parameter(ks_wlan_private *priv, unsigned int commit_flag)
698	{
699	DPRINTK(2,"\n");
700
701	hostif_sme_enqueue(priv, SME_STOP_REQUEST);
702
703	if(commit_flag & SME_RTS)
704	hostif_sme_enqueue(priv, SME_RTS_THRESHOLD_REQUEST);
705	if(commit_flag & SME_FRAG)
706	hostif_sme_enqueue(priv, SME_FRAGMENTATION_THRESHOLD_REQUEST);
707
708	if(commit_flag & SME_WEP_INDEX)
709	hostif_sme_enqueue(priv, SME_WEP_INDEX_REQUEST);
710	if(commit_flag & SME_WEP_VAL1)
711	hostif_sme_enqueue(priv, SME_WEP_KEY1_REQUEST);
712	if(commit_flag & SME_WEP_VAL2)
713	hostif_sme_enqueue(priv, SME_WEP_KEY2_REQUEST);
714	if(commit_flag & SME_WEP_VAL3)
715	hostif_sme_enqueue(priv, SME_WEP_KEY3_REQUEST);
716	if(commit_flag & SME_WEP_VAL4)
717	hostif_sme_enqueue(priv, SME_WEP_KEY4_REQUEST);
718	if(commit_flag & SME_WEP_FLAG)
719	hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
720
721	if(commit_flag & SME_RSN){
722	hostif_sme_enqueue(priv, SME_RSN_ENABLED_REQUEST);
723	hostif_sme_enqueue(priv, SME_RSN_MODE_REQUEST);
724	}
725	if(commit_flag & SME_RSN_MULTICAST)
726	hostif_sme_enqueue(priv, SME_RSN_MCAST_REQUEST);
727	if(commit_flag & SME_RSN_UNICAST)
728	hostif_sme_enqueue(priv, SME_RSN_UCAST_REQUEST);
729	if(commit_flag & SME_RSN_AUTH)
730	hostif_sme_enqueue(priv, SME_RSN_AUTH_REQUEST);
731
732	hostif_sme_enqueue(priv, SME_MODE_SET_REQUEST);
733
734	hostif_sme_enqueue(priv, SME_START_REQUEST);
735
736	return 0;
737	}
738
739
740
741	#ifdef WIRELESS_EXT
742	/*
743	* Initial Wireless Extension code for Ks_Wlannet driver by :
744	* Jean Tourrilhes <jt@hpl.hp.com> - HPL - 17 November 00
745	* Conversion to new driver API by :
746	* Jean Tourrilhes <jt@hpl.hp.com> - HPL - 26 March 02
747	* Javier also did a good amount of work here, adding some new extensions
748	* and fixing my code. Let's just say that without him this code just
749	* would not work at all... - Jean II
750	*/
751
752	/------------------------------------------------------------------/
753	/* Wireless Handler : get protocol name */
754	static int ks_wlan_get_name(struct net_device dev, struct iw_request_info info,
755	char cwrq, char extra)
756	{
757	ks_wlan_private priv = (ks_wlan_private ) netdev_priv(dev);
758
759	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
760
761	if (priv->dev_state < DEVICE_STATE_READY) {
762	strcpy(cwrq, "NOT READY!");
763	}
764	else if(priv->reg.phy_type == D_11B_ONLY_MODE){
765	strcpy(cwrq, "IEEE 802.11b");
766	}
767	else if(priv->reg.phy_type == D_11G_ONLY_MODE){
768	strcpy(cwrq, "IEEE 802.11g");
769	}
770	else {
771	strcpy(cwrq, "IEEE 802.11b/g");
772	}
773
774	return 0;
775	}
776
777	/------------------------------------------------------------------/
778	/* Wireless Handler : set frequency */
779	static int ks_wlan_set_freq(struct net_device dev, struct iw_request_info info,
780	struct iw_freq fwrq, char extra)
781	{
782	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
783	int rc = -EINPROGRESS; /* Call commit handler */
784
785	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
786
787	/* If setting by frequency, convert to a channel */
788	if((fwrq->e == 1) &&
789	(fwrq->m >= (int) 2.412e8) &&
790	(fwrq->m <= (int) 2.487e8)) {
791	int f = fwrq->m / 100000;
792	int c = 0;
793	while((c < 14) && (f != frequency_list[c]))
794	c++;
795	/* Hack to fall through... */
796	fwrq->e = 0;
797	fwrq->m = c + 1;
798	}
799	/* Setting by channel number */
800	if((fwrq->m > 1000) \|\| (fwrq->e > 0))
801	rc = -EOPNOTSUPP;
802	else {
803	int channel = fwrq->m;
804	/* We should do a better check than that,
805	* based on the card capability !!! */
806	if((channel < 1) \|\| (channel > 14)) {
807	printk(KERN_DEBUG "%s: New channel value of %d is invalid!\n", dev->name, fwrq->m);
808	rc = -EINVAL;
809	} else {
810	/* Yes ! We can set it !!! */
811	priv->reg.channel = (u8)(channel);
812	priv->need_commit \|= SME_MODE_SET;
813	}
814	}
815
816	return rc;
817	}
818
819	/------------------------------------------------------------------/
820	/* Wireless Handler : get frequency */
821	static int ks_wlan_get_freq(struct net_device dev, struct iw_request_info info,
822	struct iw_freq fwrq, char extra)
823	{
824	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
825	int f;
826
827	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
828
829	if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS){
830	f = (int)priv->current_ap.channel;
831	}
832	else
833	f = (int)priv->reg.channel;
834	fwrq->m = frequency_list[f-1] * 100000;
835	fwrq->e = 1;
836
837	return 0;
838	}
839
840	/------------------------------------------------------------------/
841	/* Wireless Handler : set ESSID */
842	static int ks_wlan_set_essid(struct net_device dev, struct iw_request_info info,
843	struct iw_point dwrq, char extra)
844	{
845	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
846	size_t len;
847
848	DPRINTK(2," %d\n", dwrq->flags);
849
850	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
851
852	/* Check if we asked for `any' */
853	if(dwrq->flags == 0) {
854	/* Just send an empty SSID list */
855	memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
856	priv->reg.ssid.size = 0;
857	} else {
858	#if 1
859	len = dwrq->length;
860	/* iwconfig uses nul termination in SSID.. */
861	if (len > 0 && extra[len - 1] == '\0')
862	len--;
863
864	/* Check the size of the string */
865	if(len > IW_ESSID_MAX_SIZE) {
866	return -EINVAL;
867	}
868	#else
869	/* Check the size of the string */
870	if(dwrq->length > IW_ESSID_MAX_SIZE+1) {
871	return -E2BIG ;
872	}
873	#endif
874
875	/* Set the SSID */
876	memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
877
878	#if 1
879	memcpy(priv->reg.ssid.body, extra, len);
880	priv->reg.ssid.size = len;
881	#else
882	memcpy(priv->reg.ssid.body, extra, dwrq->length);
883	priv->reg.ssid.size = dwrq->length;
884	#endif
885	}
886	/* Write it to the card */
887	priv->need_commit \|= SME_MODE_SET;
888
889	// return -EINPROGRESS; /* Call commit handler */
890	ks_wlan_setup_parameter(priv, priv->need_commit);
891	priv->need_commit=0;
892	return 0;
893	}
894
895	/------------------------------------------------------------------/
896	/* Wireless Handler : get ESSID */
897	static int ks_wlan_get_essid(struct net_device dev, struct iw_request_info info,
898	struct iw_point dwrq, char extra)
899	{
900	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
901
902	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
903
904	/* Note : if dwrq->flags != 0, we should
905	* get the relevant SSID from the SSID list... */
906
907	if(priv->reg.ssid.size){
908	/* Get the current SSID */
909	memcpy(extra, priv->reg.ssid.body, priv->reg.ssid.size);
910	#if 0
911	extra[priv->reg.ssid.size] = '\0';
912	#endif
913	/* If none, we may want to get the one that was set */
914
915	/* Push it out ! */
916	#if 1
917	dwrq->length = priv->reg.ssid.size;
918	#else
919	dwrq->length = priv->reg.ssid.size+1;
920	#endif
921	dwrq->flags = 1; /* active */
922	}else{
923	#if 1
924	dwrq->length = 0;
925	#else
926	extra[0] = '\0';
927	dwrq->length = 1;
928	#endif
929	dwrq->flags = 0; /* ANY */
930	}
931
932	return 0;
933	}
934
935	/------------------------------------------------------------------/
936	/* Wireless Handler : set AP address */
937	static int ks_wlan_set_wap(struct net_device dev, struct iw_request_info info,
938	struct sockaddr ap_addr, char extra)
939	{
940	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
941
942	DPRINTK(2,"\n");
943
944	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
945
946	if (priv->reg.operation_mode == MODE_ADHOC \|\|
947	priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
948	memcpy(priv->reg.bssid, (u8 *)&ap_addr->sa_data, ETH_ALEN);
949
950	if (is_valid_ether_addr((u8 *)priv->reg.bssid)) {
951	priv->need_commit \|= SME_MODE_SET;
952	}
953	}
954	else {
955	memset(priv->reg.bssid, 0x0, ETH_ALEN);
956	return -EOPNOTSUPP;
957	}
958
959	DPRINTK(2, "bssid = %02x:%02x:%02x:%02x:%02x:%02x\n",
960	priv->reg.bssid[0],priv->reg.bssid[1],priv->reg.bssid[2],
961	priv->reg.bssid[3],priv->reg.bssid[4],priv->reg.bssid[5]);
962
963	/* Write it to the card */
964	if (priv->need_commit) {
965	priv->need_commit \|= SME_MODE_SET;
966	return -EINPROGRESS; /* Call commit handler */
967	}
968	return 0;
969	}
970
971	/------------------------------------------------------------------/
972	/* Wireless Handler : get AP address */
973	static int ks_wlan_get_wap(struct net_device dev, struct iw_request_info info,
974	struct sockaddr awrq, char extra)
975	{
976	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
977
978	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
979
980	if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS){
981	memcpy(awrq->sa_data, &(priv->current_ap.bssid[0]), ETH_ALEN);
982	}
983	else{
984	memset(awrq->sa_data, 0, ETH_ALEN);
985	}
986
987	awrq->sa_family = ARPHRD_ETHER;
988
989	return 0;
990	}
991
992	/------------------------------------------------------------------/
993	/* Wireless Handler : set Nickname */
994	static int ks_wlan_set_nick(struct net_device dev, struct iw_request_info info,
995	struct iw_point dwrq, char extra)
996	{
997	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
998
999	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1000
1001	/* Check the size of the string */
1002	if(dwrq->length > 16 + 1) {
1003	return -E2BIG;
1004	}
1005	memset(priv->nick, 0, sizeof(priv->nick));
1006	memcpy(priv->nick, extra, dwrq->length);
1007
1008	return -EINPROGRESS; /* Call commit handler */
1009	}
1010
1011	/------------------------------------------------------------------/
1012	/* Wireless Handler : get Nickname */
1013	static int ks_wlan_get_nick(struct net_device dev, struct iw_request_info info,
1014	struct iw_point dwrq, char extra)
1015	{
1016	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1017
1018	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1019
1020	strncpy(extra, priv->nick, 16);
1021	extra[16] = '\0';
1022	dwrq->length = strlen(extra) + 1;
1023
1024	return 0;
1025	}
1026
1027	/------------------------------------------------------------------/
1028	/* Wireless Handler : set Bit-Rate */
1029	static int ks_wlan_set_rate(struct net_device dev, struct iw_request_info info,
1030	struct iw_param vwrq, char extra)
1031	{
1032	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1033	int i = 0;
1034
1035	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1036
1037	if(priv->reg.phy_type == D_11B_ONLY_MODE){
1038	if(vwrq->fixed == 1) {
1039	switch(vwrq->value){
1040	case 11000000:
1041	case 5500000:
1042	priv->reg.rate_set.body[0] = (uint8_t)(vwrq->value/500000);
1043	break;
1044	case 2000000:
1045	case 1000000:
1046	priv->reg.rate_set.body[0] = ((uint8_t)(vwrq->value/500000))\|BASIC_RATE;
1047	break;
1048	default:
1049	return -EINVAL;
1050	}
1051	priv->reg.tx_rate = TX_RATE_FIXED;
1052	priv->reg.rate_set.size = 1;
1053	}else{ /* vwrq->fixed == 0 */
1054	if(vwrq->value > 0){
1055	switch(vwrq->value){
1056	case 11000000:
1057	priv->reg.rate_set.body[3] = TX_RATE_11M; i++;
1058	case 5500000:
1059	priv->reg.rate_set.body[2] = TX_RATE_5M; i++;
1060	case 2000000:
1061	priv->reg.rate_set.body[1] = TX_RATE_2M\|BASIC_RATE; i++;
1062	case 1000000:
1063	priv->reg.rate_set.body[0] = TX_RATE_1M\|BASIC_RATE; i++;
1064	break;
1065	default:
1066	return -EINVAL;
1067	}
1068	priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
1069	priv->reg.rate_set.size = i;
1070	}else{
1071	priv->reg.rate_set.body[3] = TX_RATE_11M;
1072	priv->reg.rate_set.body[2] = TX_RATE_5M;
1073	priv->reg.rate_set.body[1] = TX_RATE_2M\|BASIC_RATE;
1074	priv->reg.rate_set.body[0] = TX_RATE_1M\|BASIC_RATE;
1075	priv->reg.tx_rate = TX_RATE_FULL_AUTO;
1076	priv->reg.rate_set.size = 4;
1077	}
1078	}
1079	}else{ /* D_11B_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
1080	if(vwrq->fixed == 1) {
1081	switch(vwrq->value){
1082	case 54000000:
1083	case 48000000:
1084	case 36000000:
1085	case 18000000:
1086	case 9000000:
1087	priv->reg.rate_set.body[0] = (uint8_t)(vwrq->value/500000);
1088	break;
1089	case 24000000:
1090	case 12000000:
1091	case 11000000:
1092	case 6000000:
1093	case 5500000:
1094	case 2000000:
1095	case 1000000:
1096	priv->reg.rate_set.body[0] = ((uint8_t)(vwrq->value/500000))\|BASIC_RATE;
1097	break;
1098	default:
1099	return -EINVAL;
1100	}
1101	priv->reg.tx_rate = TX_RATE_FIXED;
1102	priv->reg.rate_set.size = 1;
1103	}else{ /* vwrq->fixed == 0 */
1104	if(vwrq->value > 0){
1105	switch(vwrq->value){
1106	case 54000000:
1107	priv->reg.rate_set.body[11] = TX_RATE_54M; i++;
1108	case 48000000:
1109	priv->reg.rate_set.body[10] = TX_RATE_48M; i++;
1110	case 36000000:
1111	priv->reg.rate_set.body[9] = TX_RATE_36M; i++;
1112	case 24000000: case 18000000: case 12000000:
1113	case 11000000: case 9000000: case 6000000:
1114	if(vwrq->value == 24000000){
1115	priv->reg.rate_set.body[8] = TX_RATE_18M; i++;
1116	priv->reg.rate_set.body[7] = TX_RATE_9M; i++;
1117	priv->reg.rate_set.body[6] = TX_RATE_24M\|BASIC_RATE; i++;
1118	priv->reg.rate_set.body[5] = TX_RATE_12M\|BASIC_RATE; i++;
1119	priv->reg.rate_set.body[4] = TX_RATE_6M\|BASIC_RATE; i++;
1120	priv->reg.rate_set.body[3] = TX_RATE_11M\|BASIC_RATE; i++;
1121	}else if(vwrq->value == 18000000){
1122	priv->reg.rate_set.body[7] = TX_RATE_18M; i++;
1123	priv->reg.rate_set.body[6] = TX_RATE_9M; i++;
1124	priv->reg.rate_set.body[5] = TX_RATE_12M\|BASIC_RATE; i++;
1125	priv->reg.rate_set.body[4] = TX_RATE_6M\|BASIC_RATE; i++;
1126	priv->reg.rate_set.body[3] = TX_RATE_11M\|BASIC_RATE; i++;
1127	}else if(vwrq->value == 12000000){
1128	priv->reg.rate_set.body[6] = TX_RATE_9M; i++;
1129	priv->reg.rate_set.body[5] = TX_RATE_12M\|BASIC_RATE; i++;
1130	priv->reg.rate_set.body[4] = TX_RATE_6M\|BASIC_RATE; i++;
1131	priv->reg.rate_set.body[3] = TX_RATE_11M\|BASIC_RATE; i++;
1132	}else if(vwrq->value == 11000000){
1133	priv->reg.rate_set.body[5] = TX_RATE_9M; i++;
1134	priv->reg.rate_set.body[4] = TX_RATE_6M\|BASIC_RATE; i++;
1135	priv->reg.rate_set.body[3] = TX_RATE_11M\|BASIC_RATE; i++;
1136	}else if(vwrq->value == 9000000){
1137	priv->reg.rate_set.body[4] = TX_RATE_9M; i++;
1138	priv->reg.rate_set.body[3] = TX_RATE_6M\|BASIC_RATE; i++;
1139	}else{ /* vwrq->value == 6000000 */
1140	priv->reg.rate_set.body[3] = TX_RATE_6M\|BASIC_RATE; i++;
1141	}
1142	case 5500000:
1143	priv->reg.rate_set.body[2] = TX_RATE_5M\|BASIC_RATE; i++;
1144	case 2000000:
1145	priv->reg.rate_set.body[1] = TX_RATE_2M\|BASIC_RATE; i++;
1146	case 1000000:
1147	priv->reg.rate_set.body[0] = TX_RATE_1M\|BASIC_RATE; i++;
1148	break;
1149	default:
1150	return -EINVAL;
1151	}
1152	priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
1153	priv->reg.rate_set.size = i;
1154	}else{
1155	priv->reg.rate_set.body[11] = TX_RATE_54M;
1156	priv->reg.rate_set.body[10] = TX_RATE_48M;
1157	priv->reg.rate_set.body[9] = TX_RATE_36M;
1158	priv->reg.rate_set.body[8] = TX_RATE_18M;
1159	priv->reg.rate_set.body[7] = TX_RATE_9M;
1160	priv->reg.rate_set.body[6] = TX_RATE_24M\|BASIC_RATE;
1161	priv->reg.rate_set.body[5] = TX_RATE_12M\|BASIC_RATE;
1162	priv->reg.rate_set.body[4] = TX_RATE_6M\|BASIC_RATE;
1163	priv->reg.rate_set.body[3] = TX_RATE_11M\|BASIC_RATE;
1164	priv->reg.rate_set.body[2] = TX_RATE_5M\|BASIC_RATE;
1165	priv->reg.rate_set.body[1] = TX_RATE_2M\|BASIC_RATE;
1166	priv->reg.rate_set.body[0] = TX_RATE_1M\|BASIC_RATE;
1167	priv->reg.tx_rate = TX_RATE_FULL_AUTO;
1168	priv->reg.rate_set.size = 12;
1169	}
1170	}
1171	}
1172
1173	priv->need_commit \|= SME_MODE_SET;
1174
1175	return -EINPROGRESS; /* Call commit handler */
1176	}
1177
1178	/------------------------------------------------------------------/
1179	/* Wireless Handler : get Bit-Rate */
1180	static int ks_wlan_get_rate(struct net_device dev, struct iw_request_info info,
1181	struct iw_param vwrq, char extra)
1182	{
1183	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1184
1185	DPRINTK(2, "in_interrupt = %ld update_phyinfo = %d\n",
1186	in_interrupt(),atomic_read(&update_phyinfo));
1187
1188	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1189
1190	if(!atomic_read(&update_phyinfo)){
1191	ks_wlan_update_phy_information(priv);
1192	}
1193	vwrq->value = ((priv->current_rate) & RATE_MASK) * 500000;
1194	if(priv->reg.tx_rate == TX_RATE_FIXED)
1195	vwrq->fixed = 1;
1196	else
1197	vwrq->fixed = 0;
1198
1199	return 0;
1200	}
1201
1202	/------------------------------------------------------------------/
1203	/* Wireless Handler : set RTS threshold */
1204	static int ks_wlan_set_rts(struct net_device dev, struct iw_request_info info,
1205	struct iw_param vwrq, char extra)
1206	{
1207	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1208	int rthr = vwrq->value;
1209
1210	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1211
1212	if(vwrq->disabled)
1213	rthr = 2347;
1214	if((rthr < 0) \|\| (rthr > 2347)) {
1215	return -EINVAL;
1216	}
1217	priv->reg.rts = rthr;
1218	priv->need_commit \|= SME_RTS;
1219
1220	return -EINPROGRESS; /* Call commit handler */
1221	}
1222
1223	/------------------------------------------------------------------/
1224	/* Wireless Handler : get RTS threshold */
1225	static int ks_wlan_get_rts(struct net_device dev, struct iw_request_info info,
1226	struct iw_param vwrq, char extra)
1227	{
1228	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1229
1230	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1231
1232	vwrq->value = priv->reg.rts;
1233	vwrq->disabled = (vwrq->value >= 2347);
1234	vwrq->fixed = 1;
1235
1236	return 0;
1237	}
1238
1239	/------------------------------------------------------------------/
1240	/* Wireless Handler : set Fragmentation threshold */
1241	static int ks_wlan_set_frag(struct net_device dev, struct iw_request_info info,
1242	struct iw_param vwrq, char extra)
1243	{
1244	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1245	int fthr = vwrq->value;
1246
1247	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1248
1249	if(vwrq->disabled)
1250	fthr = 2346;
1251	if((fthr < 256) \|\| (fthr > 2346)) {
1252	return -EINVAL;
1253	}
1254	fthr &= ~0x1; /* Get an even value - is it really needed ??? */
1255	priv->reg.fragment = fthr;
1256	priv->need_commit \|= SME_FRAG;
1257
1258	return -EINPROGRESS; /* Call commit handler */
1259	}
1260
1261	/------------------------------------------------------------------/
1262	/* Wireless Handler : get Fragmentation threshold */
1263	static int ks_wlan_get_frag(struct net_device dev, struct iw_request_info info,
1264	struct iw_param vwrq, char extra)
1265	{
1266	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1267
1268	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1269
1270	vwrq->value = priv->reg.fragment;
1271	vwrq->disabled = (vwrq->value >= 2346);
1272	vwrq->fixed = 1;
1273
1274	return 0;
1275	}
1276
1277	/------------------------------------------------------------------/
1278	/* Wireless Handler : set Mode of Operation */
1279	static int ks_wlan_set_mode(struct net_device dev, struct iw_request_info info,
1280	__u32 uwrq, char extra)
1281	{
1282	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1283
1284	DPRINTK(2,"mode=%d\n",*uwrq);
1285
1286	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1287
1288	switch(*uwrq) {
1289	case IW_MODE_ADHOC:
1290	priv->reg.operation_mode = MODE_ADHOC;
1291	priv->need_commit \|= SME_MODE_SET;
1292	break;
1293	case IW_MODE_INFRA:
1294	priv->reg.operation_mode = MODE_INFRASTRUCTURE;
1295	priv->need_commit \|= SME_MODE_SET;
1296	break;
1297	case IW_MODE_AUTO:
1298	case IW_MODE_MASTER:
1299	case IW_MODE_REPEAT:
1300	case IW_MODE_SECOND:
1301	case IW_MODE_MONITOR:
1302	default:
1303	return -EINVAL;
1304	}
1305
1306	return -EINPROGRESS; /* Call commit handler */
1307	}
1308
1309	/------------------------------------------------------------------/
1310	/* Wireless Handler : get Mode of Operation */
1311	static int ks_wlan_get_mode(struct net_device dev, struct iw_request_info info,
1312	__u32 uwrq, char extra)
1313	{
1314	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1315
1316	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1317
1318	/* If not managed, assume it's ad-hoc */
1319	switch (priv->reg.operation_mode) {
1320	case MODE_INFRASTRUCTURE:
1321	*uwrq = IW_MODE_INFRA;
1322	break;
1323	case MODE_ADHOC:
1324	*uwrq = IW_MODE_ADHOC;
1325	break;
1326	default:
1327	*uwrq = IW_MODE_ADHOC;
1328	}
1329
1330	return 0;
1331	}
1332
1333	/------------------------------------------------------------------/
1334	/* Wireless Handler : set Encryption Key */
1335	static int ks_wlan_set_encode(struct net_device dev, struct iw_request_info info,
1336	struct iw_point dwrq, char extra)
1337	{
1338	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1339
1340	wep_key_t key;
1341	int index = (dwrq->flags & IW_ENCODE_INDEX);
1342	int current_index = priv->reg.wep_index;
1343	int i;
1344
1345	DPRINTK(2,"flags=%04X\n",dwrq->flags);
1346
1347	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1348
1349	/* index check */
1350	if((index<0) \|\| (index>4))
1351	return -EINVAL;
1352	else if (index==0)
1353	index = current_index;
1354	else
1355	index--;
1356
1357	/* Is WEP supported ? */
1358	/* Basic checking: do we have a key to set ? */
1359	if (dwrq->length > 0) {
1360	if (dwrq->length > MAX_KEY_SIZE) { /* Check the size of the key */
1361	return -EINVAL;
1362	}
1363	if (dwrq->length > MIN_KEY_SIZE) { /* Set the length */
1364	key.len = MAX_KEY_SIZE;
1365	priv->reg.privacy_invoked = 0x01;
1366	priv->need_commit \|= SME_WEP_FLAG;
1367	wep_on_off = WEP_ON_128BIT;
1368	} else {
1369	if (dwrq->length > 0) {
1370	key.len = MIN_KEY_SIZE;
1371	priv->reg.privacy_invoked = 0x01;
1372	priv->need_commit \|= SME_WEP_FLAG;
1373	wep_on_off = WEP_ON_64BIT;
1374	} else { /* Disable the key */
1375	key.len = 0;
1376	}
1377	}
1378	/* Check if the key is not marked as invalid */
1379	if(!(dwrq->flags & IW_ENCODE_NOKEY)) {
1380	/* Cleanup */
1381	memset(key.key, 0, MAX_KEY_SIZE);
1382	/* Copy the key in the driver */
1383	if(copy_from_user(key.key,dwrq->pointer,dwrq->length)) {
1384	key.len = 0;
1385	return -EFAULT;
1386	}
1387	/* Send the key to the card */
1388	priv->reg.wep_key[index].size = key.len;
1389	for (i=0; i<(priv->reg.wep_key[index].size); i++) {
1390	priv->reg.wep_key[index].val[i] = key.key[i];
1391	}
1392	priv->need_commit \|= (SME_WEP_VAL1<<index);
1393	priv->reg.wep_index = index;
1394	priv->need_commit \|= SME_WEP_INDEX;
1395	}
1396	} else {
1397	if(dwrq->flags & IW_ENCODE_DISABLED){
1398	priv->reg.wep_key[0].size = 0;
1399	priv->reg.wep_key[1].size = 0;
1400	priv->reg.wep_key[2].size = 0;
1401	priv->reg.wep_key[3].size = 0;
1402	priv->reg.privacy_invoked = 0x00;
1403	if(priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY){
1404	priv->need_commit \|= SME_MODE_SET;
1405	}
1406	priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
1407	wep_on_off = WEP_OFF;
1408	priv->need_commit \|= SME_WEP_FLAG;
1409	}else{
1410	/* Do we want to just set the transmit key index ? */
1411	if ((index>=0) && (index<4)) {
1412	/* set_wep_key(priv, index, 0, 0, 1); xxx */
1413	if(priv->reg.wep_key[index].size){
1414	priv->reg.wep_index = index;
1415	priv->need_commit \|= SME_WEP_INDEX;
1416	}
1417	else
1418	return -EINVAL;
1419	}
1420	}
1421	}
1422
1423	/* Commit the changes if needed */
1424	if(dwrq->flags & IW_ENCODE_MODE)
1425	priv->need_commit \|= SME_WEP_FLAG;
1426
1427	if(dwrq->flags & IW_ENCODE_OPEN) {
1428	if(priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY){
1429	priv->need_commit \|= SME_MODE_SET;
1430	}
1431	priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
1432	} else if(dwrq->flags & IW_ENCODE_RESTRICTED) {
1433	if(priv->reg.authenticate_type == AUTH_TYPE_OPEN_SYSTEM){
1434	priv->need_commit \|= SME_MODE_SET;
1435	}
1436	priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
1437	}
1438
1439	// return -EINPROGRESS; /* Call commit handler */
1440	if(priv->need_commit){
1441	ks_wlan_setup_parameter(priv, priv->need_commit);
1442	priv->need_commit=0;
1443	}
1444	return 0;
1445	}
1446
1447	/------------------------------------------------------------------/
1448	/* Wireless Handler : get Encryption Key */
1449	static int ks_wlan_get_encode(struct net_device dev, struct iw_request_info info,
1450	struct iw_point dwrq, char extra)
1451	{
1452	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1453	char zeros[16];
1454	int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
1455
1456	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1457
1458	dwrq->flags = IW_ENCODE_DISABLED;
1459
1460	/* Check encryption mode */
1461	switch(priv->reg.authenticate_type) {
1462	case AUTH_TYPE_OPEN_SYSTEM:
1463	dwrq->flags = IW_ENCODE_OPEN;
1464	break;
1465	case AUTH_TYPE_SHARED_KEY:
1466	dwrq->flags = IW_ENCODE_RESTRICTED;
1467	break;
1468	}
1469
1470	memset(zeros,0, sizeof(zeros));
1471
1472	/* Which key do we want ? -1 -> tx index */
1473	if((index < 0) \|\| (index >= 4))
1474	index = priv->reg.wep_index;
1475	if (priv->reg.privacy_invoked){
1476	dwrq->flags &= ~IW_ENCODE_DISABLED;
1477	/* dwrq->flags \|= IW_ENCODE_NOKEY; */
1478	}
1479	dwrq->flags \|= index + 1;
1480	DPRINTK(2,"encoding flag = 0x%04X\n",dwrq->flags);
1481	/* Copy the key to the user buffer */
1482	if((index >= 0) && (index < 4))
1483	dwrq->length = priv->reg.wep_key[index].size;
1484	if (dwrq->length > 16) {
1485	dwrq->length=0;
1486	}
1487	#if 1 /* IW_ENCODE_NOKEY; */
1488	if (dwrq->length) {
1489	if((index >= 0) && (index < 4))
1490	memcpy(extra,priv->reg.wep_key[index].val,dwrq->length);
1491	} else
1492	memcpy(extra,zeros,dwrq->length);
1493	#endif
1494	return 0;
1495	}
1496
1497	#ifndef KSC_OPNOTSUPP
1498	/------------------------------------------------------------------/
1499	/* Wireless Handler : set Tx-Power */
1500	static int ks_wlan_set_txpow(struct net_device dev, struct iw_request_info info,
1501	struct iw_param vwrq, char extra)
1502	{
1503	return -EOPNOTSUPP; /* Not Support */
1504	}
1505
1506	/------------------------------------------------------------------/
1507	/* Wireless Handler : get Tx-Power */
1508	static int ks_wlan_get_txpow(struct net_device dev, struct iw_request_info info,
1509	struct iw_param vwrq, char extra)
1510	{
1511	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1512
1513	/* Not Support */
1514	vwrq->value = 0;
1515	vwrq->disabled = (vwrq->value == 0);
1516	vwrq->fixed = 1;
1517	return 0;
1518	}
1519
1520	/------------------------------------------------------------------/
1521	/* Wireless Handler : set Retry limits */
1522	static int ks_wlan_set_retry(struct net_device dev, struct iw_request_info info,
1523	struct iw_param vwrq, char extra)
1524	{
1525	return -EOPNOTSUPP; /* Not Support */
1526	}
1527
1528	/------------------------------------------------------------------/
1529	/* Wireless Handler : get Retry limits */
1530	static int ks_wlan_get_retry(struct net_device dev, struct iw_request_info info,
1531	struct iw_param vwrq, char extra)
1532	{
1533	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1534
1535	/* Not Support */
1536	vwrq->value = 0;
1537	vwrq->disabled = (vwrq->value == 0);
1538	vwrq->fixed = 1;
1539	return 0;
1540	}
1541	#endif /* KSC_OPNOTSUPP */
1542
1543	/------------------------------------------------------------------/
1544	/* Wireless Handler : get range info */
1545	static int ks_wlan_get_range(struct net_device dev, struct iw_request_info info,
1546	struct iw_point dwrq, char extra)
1547	{
1548	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1549	struct iw_range range = (struct iw_range ) extra;
1550	int i,k;
1551
1552	DPRINTK(2,"\n");
1553
1554	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1555
1556	dwrq->length = sizeof(struct iw_range);
1557	memset(range, 0, sizeof(*range));
1558	range->min_nwid = 0x0000;
1559	range->max_nwid = 0x0000;
1560	range->num_channels = 14;
1561	/* Should be based on cap_rid.country to give only
1562	* what the current card support */
1563	k = 0;
1564	for(i = 0; i < 13; i++) { /* channel 1 -- 13*/
1565	range->freq[k].i = i + 1; /* List index */
1566	range->freq[k].m = frequency_list[i] * 100000;
1567	range->freq[k++].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
1568	}
1569	range->num_frequency = k;
1570	if(priv->reg.phy_type == D_11B_ONLY_MODE \|\|
1571	priv->reg.phy_type == D_11BG_COMPATIBLE_MODE){ /* channel 14 */
1572	range->freq[13].i = 14; /* List index */
1573	range->freq[13].m = frequency_list[13] * 100000;
1574	range->freq[13].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
1575	range->num_frequency = 14;
1576	}
1577
1578	/* Hum... Should put the right values there */
1579	range->max_qual.qual = 100;
1580	range->max_qual.level = 256 - 128; /* 0 dBm? */
1581	range->max_qual.noise = 256 - 128;
1582	range->sensitivity = 1;
1583
1584	if(priv->reg.phy_type == D_11B_ONLY_MODE){
1585	range->bitrate[0] = 1e6;
1586	range->bitrate[1] = 2e6;
1587	range->bitrate[2] = 5.5e6;
1588	range->bitrate[3] = 11e6;
1589	range->num_bitrates = 4;
1590	}
1591	else{ /* D_11G_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
1592	range->bitrate[0] = 1e6;
1593	range->bitrate[1] = 2e6;
1594	range->bitrate[2] = 5.5e6;
1595	range->bitrate[3] = 11e6;
1596
1597	range->bitrate[4] = 6e6;
1598	range->bitrate[5] = 9e6;
1599	range->bitrate[6] = 12e6;
1600	if(IW_MAX_BITRATES < 9){
1601	range->bitrate[7] = 54e6;
1602	range->num_bitrates = 8;
1603	}else{
1604	range->bitrate[7] = 18e6;
1605	range->bitrate[8] = 24e6;
1606	range->bitrate[9] = 36e6;
1607	range->bitrate[10] = 48e6;
1608	range->bitrate[11] = 54e6;
1609
1610	range->num_bitrates = 12;
1611	}
1612	}
1613
1614	/* Set an indication of the max TCP throughput
1615	* in bit/s that we can expect using this interface.
1616	* May be use for QoS stuff... Jean II */
1617	if(i > 2)
1618	range->throughput = 5000 * 1000;
1619	else
1620	range->throughput = 1500 * 1000;
1621
1622	range->min_rts = 0;
1623	range->max_rts = 2347;
1624	range->min_frag = 256;
1625	range->max_frag = 2346;
1626
1627	range->encoding_size[0] = 5; /* WEP: RC4 40 bits */
1628	range->encoding_size[1] = 13; /* WEP: RC4 ~128 bits */
1629	range->num_encoding_sizes = 2;
1630	range->max_encoding_tokens = 4;
1631
1632	/* power management not support */
1633	range->pmp_flags = IW_POWER_ON;
1634	range->pmt_flags = IW_POWER_ON;
1635	range->pm_capa = 0;
1636
1637	/* Transmit Power - values are in dBm( or mW) */
1638	range->txpower[0]=-256;
1639	range->num_txpower = 1;
1640	range->txpower_capa = IW_TXPOW_DBM;
1641	/* range->txpower_capa = IW_TXPOW_MWATT; */
1642
1643	range->we_version_source = 21;
1644	range->we_version_compiled = WIRELESS_EXT;
1645
1646	range->retry_capa = IW_RETRY_ON;
1647	range->retry_flags = IW_RETRY_ON;
1648	range->r_time_flags = IW_RETRY_ON;
1649
1650	/* Experimental measurements - boundary 11/5.5 Mb/s */
1651	/* Note : with or without the (local->rssi), results
1652	* are somewhat different. - Jean II */
1653	range->avg_qual.qual = 50;
1654	range->avg_qual.level = 186; /* -70 dBm */
1655	range->avg_qual.noise = 0;
1656
1657	#if defined(WIRELESS_EXT)
1658	/* Event capability (kernel + driver) */
1659	range->event_capa[0] = (IW_EVENT_CAPA_K_0 \|
1660	IW_EVENT_CAPA_MASK(SIOCGIWAP) \|
1661	IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
1662	range->event_capa[1] = IW_EVENT_CAPA_K_1;
1663	range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVCUSTOM) \|
1664	IW_EVENT_CAPA_MASK(IWEVMICHAELMICFAILURE));
1665
1666	/* encode extension (WPA) capability */
1667	range->enc_capa = (IW_ENC_CAPA_WPA \|
1668	IW_ENC_CAPA_WPA2 \|
1669	IW_ENC_CAPA_CIPHER_TKIP \|
1670	IW_ENC_CAPA_CIPHER_CCMP);
1671	#endif
1672	return 0;
1673	}
1674
1675
1676	/------------------------------------------------------------------/
1677	/* Wireless Handler : set Power Management */
1678	static int ks_wlan_set_power(struct net_device dev, struct iw_request_info info,
1679	struct iw_param vwrq, char extra)
1680	{
1681	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1682	short enabled;
1683
1684	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1685
1686	enabled = vwrq->disabled ? 0 : 1;
1687	if(enabled == 0 ){ /* 0 */
1688	priv->reg.powermgt = POWMGT_ACTIVE_MODE;
1689	}else if(enabled){ /* 1 */
1690	if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
1691	priv->reg.powermgt = POWMGT_SAVE1_MODE;
1692	else
1693	return -EINVAL;
1694	}else if(enabled){ /* 2 */
1695	if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
1696	priv->reg.powermgt = POWMGT_SAVE2_MODE;
1697	else
1698	return -EINVAL;
1699	}else
1700	return -EINVAL;
1701
1702	hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
1703
1704	return 0;
1705	}
1706
1707	/------------------------------------------------------------------/
1708	/* Wireless Handler : get Power Management */
1709	static int ks_wlan_get_power(struct net_device dev, struct iw_request_info info,
1710	struct iw_param vwrq, char extra)
1711	{
1712	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1713
1714	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1715
1716	if(priv->reg.powermgt > 0)
1717	vwrq->disabled = 0;
1718	else
1719	vwrq->disabled = 1;
1720
1721	return 0;
1722	}
1723
1724	/------------------------------------------------------------------/
1725	/* Wireless Handler : get wirless statistics */
1726	static int ks_wlan_get_iwstats(struct net_device dev, struct iw_request_info info,
1727	struct iw_quality vwrq, char extra)
1728	{
1729	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1730
1731	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1732
1733	vwrq->qual = 0; /* not supported */
1734	vwrq->level = priv->wstats.qual.level;
1735	vwrq->noise = 0; /* not supported */
1736	vwrq->updated = 0;
1737
1738	return 0;
1739	}
1740
1741	#ifndef KSC_OPNOTSUPP
1742	/------------------------------------------------------------------/
1743	/* Wireless Handler : set Sensitivity */
1744	static int ks_wlan_set_sens(struct net_device dev, struct iw_request_info info,
1745	struct iw_param vwrq, char extra)
1746	{
1747	return -EOPNOTSUPP; /* Not Support */
1748	}
1749
1750	/------------------------------------------------------------------/
1751	/* Wireless Handler : get Sensitivity */
1752	static int ks_wlan_get_sens(struct net_device dev, struct iw_request_info info,
1753	struct iw_param vwrq, char extra)
1754	{
1755	/* Not Support */
1756	vwrq->value = 0;
1757	vwrq->disabled = (vwrq->value == 0);
1758	vwrq->fixed = 1;
1759	return 0;
1760	}
1761	#endif /* KSC_OPNOTSUPP */
1762
1763
1764	/------------------------------------------------------------------/
1765	/* Wireless Handler : get AP List */
1766	/* Note : this is deprecated in favor of IWSCAN */
1767	static int ks_wlan_get_aplist(struct net_device dev, struct iw_request_info info,
1768	struct iw_point dwrq, char extra)
1769	{
1770	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1771	struct sockaddr address = (struct sockaddr ) extra;
1772	struct iw_quality qual[LOCAL_APLIST_MAX];
1773
1774	int i;
1775
1776	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1777
1778	for (i = 0; i < priv->aplist.size; i++) {
1779	memcpy(address[i].sa_data, &(priv->aplist.ap[i].bssid[0]), ETH_ALEN);
1780	address[i].sa_family = ARPHRD_ETHER;
1781	qual[i].level = 256 - priv->aplist.ap[i].rssi;
1782	qual[i].qual = priv->aplist.ap[i].sq;
1783	qual[i].noise = 0; /* invalid noise value */
1784	qual[i].updated = 7;
1785	}
1786	if (i){
1787	dwrq->flags = 1; /* Should be define'd */
1788	memcpy(extra + sizeof(struct sockaddr)*i,
1789	&qual, sizeof(struct iw_quality)*i);
1790	}
1791	dwrq->length = i;
1792
1793	return 0;
1794	}
1795
1796	#if defined(WIRELESS_EXT)
1797	/------------------------------------------------------------------/
1798	/* Wireless Handler : Initiate Scan */
1799	static int ks_wlan_set_scan(struct net_device dev, struct iw_request_info info,
1800	union iwreq_data wrqu, char extra)
1801	{
1802	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1803	struct iw_scan_req *req = NULL;
1804	DPRINTK(2,"\n");
1805
1806	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1807
1808	/* specified SSID SCAN */
1809	if(wrqu->data.length == sizeof(struct iw_scan_req) && wrqu->data.flags & IW_SCAN_THIS_ESSID){
1810	req = (struct iw_scan_req *) extra;
1811	priv->scan_ssid_len = req->essid_len;
1812	memcpy(priv->scan_ssid, req->essid, priv->scan_ssid_len);
1813	}else{
1814	priv->scan_ssid_len = 0;
1815	}
1816
1817
1818	priv->sme_i.sme_flag \|= SME_AP_SCAN;
1819	hostif_sme_enqueue(priv, SME_BSS_SCAN_REQUEST);
1820
1821	/* At this point, just return to the user. */
1822
1823	return 0;
1824	}
1825
1826	/------------------------------------------------------------------/
1827	/*
1828	* Translate scan data returned from the card to a card independent
1829	* format that the Wireless Tools will understand - Jean II
1830	*/
1831	static inline char ks_wlan_translate_scan(struct net_device dev, struct iw_request_info info, char current_ev,
1832	char end_buf, struct local_ap_t ap)
1833	{
1834	/* ks_wlan_private priv = (ks_wlan_private )dev->priv; */
1835	struct iw_event iwe; /* Temporary buffer */
1836	u16 capabilities;
1837	char current_val; / For rates */
1838	int i;
1839	static const char rsn_leader[] = "rsn_ie=";
1840	static const char wpa_leader[] = "wpa_ie=";
1841	char buf0[RSN_IE_BODY_MAX*2 + 30];
1842	char buf1[RSN_IE_BODY_MAX*2 + 30];
1843	char *pbuf;
1844	/* First entry MUST be the AP MAC address */
1845	iwe.cmd = SIOCGIWAP;
1846	iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
1847	memcpy(iwe.u.ap_addr.sa_data, ap->bssid, ETH_ALEN);
1848	current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
1849
1850	/* Other entries will be displayed in the order we give them */
1851
1852	/* Add the ESSID */
1853	iwe.u.data.length = ap->ssid.size;
1854	if(iwe.u.data.length > 32)
1855	iwe.u.data.length = 32;
1856	iwe.cmd = SIOCGIWESSID;
1857	iwe.u.data.flags = 1;
1858	current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, &(ap->ssid.body[0]));
1859
1860	/* Add mode */
1861	iwe.cmd = SIOCGIWMODE;
1862	capabilities = le16_to_cpu(ap->capability);
1863	if(capabilities & (BSS_CAP_ESS \| BSS_CAP_IBSS)) {
1864	if(capabilities & BSS_CAP_ESS)
1865	iwe.u.mode = IW_MODE_INFRA;
1866	else
1867	iwe.u.mode = IW_MODE_ADHOC;
1868	current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
1869	}
1870
1871	/* Add frequency */
1872	iwe.cmd = SIOCGIWFREQ;
1873	iwe.u.freq.m = ap->channel;
1874	iwe.u.freq.m = frequency_list[iwe.u.freq.m-1] * 100000;
1875	iwe.u.freq.e = 1;
1876	current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
1877
1878	/* Add quality statistics */
1879	iwe.cmd = IWEVQUAL;
1880	iwe.u.qual.level = 256 - ap->rssi;
1881	iwe.u.qual.qual = ap->sq;
1882	iwe.u.qual.noise = 0; /* invalid noise value */
1883	current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
1884
1885	/* Add encryption capability */
1886	iwe.cmd = SIOCGIWENCODE;
1887	if(capabilities & BSS_CAP_PRIVACY)
1888	iwe.u.data.flags = IW_ENCODE_ENABLED \| IW_ENCODE_NOKEY;
1889	else
1890	iwe.u.data.flags = IW_ENCODE_DISABLED;
1891	iwe.u.data.length = 0;
1892	current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, &(ap->ssid.body[0]));
1893
1894	/* Rate : stuffing multiple values in a single event require a bit
1895	* more of magic - Jean II */
1896	current_val = current_ev + IW_EV_LCP_LEN;
1897
1898	iwe.cmd = SIOCGIWRATE;
1899	/* Those two flags are ignored... */
1900	iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
1901
1902	/* Max 16 values */
1903	for(i = 0 ; i < 16 ; i++) {
1904	/* NULL terminated */
1905	if(i >= ap->rate_set.size)
1906	break;
1907	/* Bit rate given in 500 kb/s units (+ 0x80) */
1908	iwe.u.bitrate.value = ((ap->rate_set.body[i] & 0x7f) * 500000);
1909	/* Add new value to event */
1910	current_val = iwe_stream_add_value(info, current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
1911	}
1912	/* Check if we added any event */
1913	if((current_val - current_ev) > IW_EV_LCP_LEN)
1914	current_ev = current_val;
1915
1916	#define GENERIC_INFO_ELEM_ID 0xdd
1917	#define RSN_INFO_ELEM_ID 0x30
1918	if (ap->rsn_ie.id == RSN_INFO_ELEM_ID && ap->rsn_ie.size != 0) {
1919	pbuf = &buf0[0];
1920	memset(&iwe, 0, sizeof(iwe));
1921	iwe.cmd = IWEVCUSTOM;
1922	memcpy(buf0,rsn_leader,sizeof(rsn_leader)-1);
1923	iwe.u.data.length += sizeof(rsn_leader)-1;
1924	pbuf += sizeof(rsn_leader)-1;
1925
1926	pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.id);
1927	pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.size);
1928	iwe.u.data.length += 4;
1929
1930	for (i = 0; i < ap->rsn_ie.size; i++)
1931	pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.body[i]);
1932	iwe.u.data.length += (ap->rsn_ie.size)*2;
1933
1934	DPRINTK(4,"ap->rsn.size=%d\n",ap->rsn_ie.size);
1935
1936	current_ev = iwe_stream_add_point(info, current_ev, end_buf,&iwe, &buf0[0]);
1937	}
1938	if (ap->wpa_ie.id == GENERIC_INFO_ELEM_ID && ap->wpa_ie.size != 0) {
1939	pbuf = &buf1[0];
1940	memset(&iwe, 0, sizeof(iwe));
1941	iwe.cmd = IWEVCUSTOM;
1942	memcpy(buf1,wpa_leader,sizeof(wpa_leader)-1);
1943	iwe.u.data.length += sizeof(wpa_leader)-1;
1944	pbuf += sizeof(wpa_leader)-1;
1945
1946	pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.id);
1947	pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.size);
1948	iwe.u.data.length += 4;
1949
1950	for (i = 0; i < ap->wpa_ie.size; i++)
1951	pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.body[i]);
1952	iwe.u.data.length += (ap->wpa_ie.size)*2;
1953
1954	DPRINTK(4,"ap->rsn.size=%d\n",ap->wpa_ie.size);
1955	DPRINTK(4,"iwe.u.data.length=%d\n",iwe.u.data.length);
1956
1957	current_ev = iwe_stream_add_point(info, current_ev, end_buf,&iwe, &buf1[0]);
1958	}
1959
1960	/* The other data in the scan result are not really
1961	* interesting, so for now drop it - Jean II */
1962	return current_ev;
1963	}
1964
1965	/------------------------------------------------------------------/
1966	/* Wireless Handler : Read Scan Results */
1967	static int ks_wlan_get_scan(struct net_device dev, struct iw_request_info info,
1968	struct iw_point dwrq, char extra)
1969	{
1970	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
1971	int i;
1972	char *current_ev = extra;
1973	DPRINTK(2,"\n");
1974
1975	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
1976
1977	if(priv->sme_i.sme_flag & SME_AP_SCAN) {
1978	DPRINTK(2,"flag AP_SCAN\n");
1979	return -EAGAIN;
1980	}
1981
1982	if(priv->aplist.size == 0) {
1983	/* Client error, no scan results...
1984	* The caller need to restart the scan. */
1985	DPRINTK(2,"aplist 0\n");
1986	return -ENODATA;
1987	}
1988	#if 0
1989	/* current connect ap */
1990	if((priv->connect_status & CONNECT_STATUS_MASK)== CONNECT_STATUS){
1991	if ((extra + dwrq->length) - current_ev <= IW_EV_ADDR_LEN) {
1992	dwrq->length = 0;
1993	return -E2BIG;
1994	}
1995	current_ev = ks_wlan_translate_scan(dev, current_ev,
1996	// extra + IW_SCAN_MAX_DATA,
1997	extra + dwrq->length,
1998	&(priv->current_ap));
1999	}
2000	#endif
2001	/* Read and parse all entries */
2002	for(i=0; i < priv->aplist.size; i++) {
2003	if ((extra + dwrq->length) - current_ev <= IW_EV_ADDR_LEN) {
2004	dwrq->length = 0;
2005	return -E2BIG;
2006	}
2007	/* Translate to WE format this entry */
2008	current_ev = ks_wlan_translate_scan(dev, info, current_ev,
2009	// extra + IW_SCAN_MAX_DATA,
2010	extra + dwrq->length,
2011	&(priv->aplist.ap[i]));
2012	}
2013	/* Length of data */
2014	dwrq->length = (current_ev - extra);
2015	dwrq->flags = 0;
2016
2017	return 0;
2018	}
2019	#endif /* WIRELESS_EXT */
2020
2021	/------------------------------------------------------------------/
2022	/* Commit handler : called after a bunch of SET operations */
2023	static int ks_wlan_config_commit(struct net_device dev, struct iw_request_info info,
2024	void zwrq, char extra)
2025	{
2026	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2027
2028	if (!priv->need_commit)
2029	return 0;
2030
2031	ks_wlan_setup_parameter(priv, priv->need_commit);
2032	priv->need_commit=0;
2033	return 0;
2034	}
2035
2036	#ifdef WIRELESS_EXT
2037	/------------------------------------------------------------------/
2038	/* Wireless handler : set association ie params */
2039	static int ks_wlan_set_genie(struct net_device dev, struct iw_request_info info,
2040	struct iw_point dwrq, char extra)
2041	{
2042	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2043
2044	DPRINTK(2, "\n");
2045
2046	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2047
2048	return 0;
2049	// return -EOPNOTSUPP;
2050	}
2051
2052	/------------------------------------------------------------------/
2053	/* Wireless handler : set authentication mode params */
2054	static int ks_wlan_set_auth_mode(struct net_device dev, struct iw_request_info info,
2055	struct iw_param vwrq, char extra)
2056	{
2057	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2058	int index = (vwrq->flags & IW_AUTH_INDEX);
2059	int value = vwrq->value;
2060
2061	DPRINTK(2,"index=%d:value=%08X\n",index,value);
2062
2063	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2064
2065	switch(index){
2066	case IW_AUTH_WPA_VERSION: /* 0 */
2067	switch(value){
2068	case IW_AUTH_WPA_VERSION_DISABLED:
2069	priv->wpa.version = value;
2070	if(priv->wpa.rsn_enabled){
2071	priv->wpa.rsn_enabled = 0;
2072	}
2073	priv->need_commit \|= SME_RSN;
2074	break;
2075	case IW_AUTH_WPA_VERSION_WPA:
2076	case IW_AUTH_WPA_VERSION_WPA2:
2077	priv->wpa.version = value;
2078	if(!(priv->wpa.rsn_enabled)){
2079	priv->wpa.rsn_enabled = 1;
2080	}
2081	priv->need_commit \|= SME_RSN;
2082	break;
2083	default:
2084	return -EOPNOTSUPP;
2085	}
2086	break;
2087	case IW_AUTH_CIPHER_PAIRWISE: /* 1 */
2088	switch(value){
2089	case IW_AUTH_CIPHER_NONE:
2090	if(priv->reg.privacy_invoked){
2091	priv->reg.privacy_invoked = 0x00;
2092	priv->need_commit \|= SME_WEP_FLAG;
2093	}
2094	break;
2095	case IW_AUTH_CIPHER_WEP40:
2096	case IW_AUTH_CIPHER_TKIP:
2097	case IW_AUTH_CIPHER_CCMP:
2098	case IW_AUTH_CIPHER_WEP104:
2099	if(!priv->reg.privacy_invoked){
2100	priv->reg.privacy_invoked = 0x01;
2101	priv->need_commit \|= SME_WEP_FLAG;
2102	}
2103	priv->wpa.pairwise_suite = value;
2104	priv->need_commit \|= SME_RSN_UNICAST;
2105	break;
2106	default:
2107	return -EOPNOTSUPP;
2108	}
2109	break;
2110	case IW_AUTH_CIPHER_GROUP: /* 2 */
2111	switch(value){
2112	case IW_AUTH_CIPHER_NONE:
2113	if(priv->reg.privacy_invoked){
2114	priv->reg.privacy_invoked = 0x00;
2115	priv->need_commit \|= SME_WEP_FLAG;
2116	}
2117	break;
2118	case IW_AUTH_CIPHER_WEP40:
2119	case IW_AUTH_CIPHER_TKIP:
2120	case IW_AUTH_CIPHER_CCMP:
2121	case IW_AUTH_CIPHER_WEP104:
2122	if(!priv->reg.privacy_invoked){
2123	priv->reg.privacy_invoked = 0x01;
2124	priv->need_commit \|= SME_WEP_FLAG;
2125	}
2126	priv->wpa.group_suite = value;
2127	priv->need_commit \|= SME_RSN_MULTICAST;
2128	break;
2129	default:
2130	return -EOPNOTSUPP;
2131	}
2132	break;
2133	case IW_AUTH_KEY_MGMT: /* 3 */
2134	switch(value){
2135	case IW_AUTH_KEY_MGMT_802_1X:
2136	case IW_AUTH_KEY_MGMT_PSK:
2137	case 0: /* NONE or 802_1X_NO_WPA */
2138	case 4: /* WPA_NONE */
2139	priv->wpa.key_mgmt_suite = value;
2140	priv->need_commit \|= SME_RSN_AUTH;
2141	break;
2142	default:
2143	return -EOPNOTSUPP;
2144	}
2145	break;
2146	case IW_AUTH_80211_AUTH_ALG: /* 6 */
2147	switch(value){
2148	case IW_AUTH_ALG_OPEN_SYSTEM:
2149	priv->wpa.auth_alg = value;
2150	priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
2151	break;
2152	case IW_AUTH_ALG_SHARED_KEY:
2153	priv->wpa.auth_alg = value;
2154	priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
2155	break;
2156	case IW_AUTH_ALG_LEAP:
2157	default:
2158	return -EOPNOTSUPP;
2159	}
2160	priv->need_commit \|= SME_MODE_SET;
2161	break;
2162	case IW_AUTH_WPA_ENABLED: /* 7 */
2163	priv->wpa.wpa_enabled = value;
2164	break;
2165	case IW_AUTH_PRIVACY_INVOKED: /* 10 */
2166	if((value && !priv->reg.privacy_invoked)\|\|
2167	(!value && priv->reg.privacy_invoked)){
2168	priv->reg.privacy_invoked = value?0x01:0x00;
2169	priv->need_commit \|= SME_WEP_FLAG;
2170	}
2171	break;
2172	case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* 4 */
2173	case IW_AUTH_TKIP_COUNTERMEASURES: /* 5 */
2174	case IW_AUTH_DROP_UNENCRYPTED: /* 8 */
2175	case IW_AUTH_ROAMING_CONTROL: /* 9 */
2176	default:
2177	break;
2178	}
2179
2180	/* return -EINPROGRESS; */
2181	if(priv->need_commit){
2182	ks_wlan_setup_parameter(priv, priv->need_commit);
2183	priv->need_commit=0;
2184	}
2185	return 0;
2186	}
2187
2188	/------------------------------------------------------------------/
2189	/* Wireless handler : get authentication mode params */
2190	static int ks_wlan_get_auth_mode(struct net_device dev, struct iw_request_info info,
2191	struct iw_param vwrq, char extra)
2192	{
2193	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2194	int index = (vwrq->flags & IW_AUTH_INDEX);
2195	DPRINTK(2,"index=%d\n",index);
2196
2197	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2198
2199	/* WPA (not used ?? wpa_supplicant) */
2200	switch(index){
2201	case IW_AUTH_WPA_VERSION:
2202	vwrq->value = priv->wpa.version;
2203	break;
2204	case IW_AUTH_CIPHER_PAIRWISE:
2205	vwrq->value = priv->wpa.pairwise_suite;
2206	break;
2207	case IW_AUTH_CIPHER_GROUP:
2208	vwrq->value = priv->wpa.group_suite;
2209	break;
2210	case IW_AUTH_KEY_MGMT:
2211	vwrq->value = priv->wpa.key_mgmt_suite;
2212	break;
2213	case IW_AUTH_80211_AUTH_ALG:
2214	vwrq->value = priv->wpa.auth_alg;
2215	break;
2216	case IW_AUTH_WPA_ENABLED:
2217	vwrq->value = priv->wpa.rsn_enabled;
2218	break;
2219	case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* OK??? */
2220	case IW_AUTH_TKIP_COUNTERMEASURES:
2221	case IW_AUTH_DROP_UNENCRYPTED:
2222	default:
2223	/* return -EOPNOTSUPP; */
2224	break;
2225	}
2226	return 0;
2227	}
2228
2229	/------------------------------------------------------------------/
2230	/* Wireless Handler : set encoding token & mode (WPA)*/
2231	static int ks_wlan_set_encode_ext(struct net_device dev, struct iw_request_info info,
2232	struct iw_point dwrq, char extra)
2233	{
2234	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2235	struct iw_encode_ext *enc;
2236	int index = dwrq->flags & IW_ENCODE_INDEX;
2237	unsigned int commit=0;
2238
2239	enc = (struct iw_encode_ext *)extra;
2240
2241	DPRINTK(2,"flags=%04X:: ext_flags=%08X\n",dwrq->flags, enc->ext_flags);
2242
2243	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2244
2245	if(index<1\|\|index>4)
2246	return -EINVAL;
2247	else
2248	index--;
2249
2250	if(dwrq->flags & IW_ENCODE_DISABLED){
2251	priv->wpa.key[index].key_len=0;
2252	}
2253
2254	if(enc){
2255	priv->wpa.key[index].ext_flags=enc->ext_flags;
2256	if(enc->ext_flags&IW_ENCODE_EXT_SET_TX_KEY){
2257	priv->wpa.txkey=index;
2258	commit \|= SME_WEP_INDEX;
2259	}else if(enc->ext_flags&IW_ENCODE_EXT_RX_SEQ_VALID){
2260	if(enc->rx_seq)
2261	memcpy(&priv->wpa.key[index].rx_seq[0],
2262	enc->rx_seq, IW_ENCODE_SEQ_MAX_SIZE);
2263	else
2264	return -EINVAL;
2265	}
2266
2267	memcpy(&priv->wpa.key[index].addr.sa_data[0],
2268	&enc->addr.sa_data[0], ETH_ALEN);
2269
2270	switch (enc->alg) {
2271	case IW_ENCODE_ALG_NONE:
2272	if(priv->reg.privacy_invoked){
2273	priv->reg.privacy_invoked = 0x00;
2274	commit \|= SME_WEP_FLAG;
2275	}
2276	priv->wpa.key[index].key_len = 0;
2277
2278	break;
2279	case IW_ENCODE_ALG_WEP:
2280	case IW_ENCODE_ALG_CCMP:
2281	if(!priv->reg.privacy_invoked){
2282	priv->reg.privacy_invoked = 0x01;
2283	commit \|= SME_WEP_FLAG;
2284	}
2285	if(enc->key && enc->key_len){
2286	memcpy(&priv->wpa.key[index].key_val[0],
2287	&enc->key[0], enc->key_len);
2288	priv->wpa.key[index].key_len = enc->key_len;
2289	commit \|= (SME_WEP_VAL1 << index);
2290	}
2291	break;
2292	case IW_ENCODE_ALG_TKIP:
2293	if(!priv->reg.privacy_invoked){
2294	priv->reg.privacy_invoked = 0x01;
2295	commit \|= SME_WEP_FLAG;
2296	}
2297	if(enc->key && enc->key_len == 32){
2298	memcpy(&priv->wpa.key[index].key_val[0],
2299	&enc->key[0], enc->key_len-16);
2300	priv->wpa.key[index].key_len = enc->key_len-16;
2301	if(priv->wpa.key_mgmt_suite==4){ /* WPA_NONE */
2302	memcpy(&priv->wpa.key[index].tx_mic_key[0],
2303	&enc->key[16],8);
2304	memcpy(&priv->wpa.key[index].rx_mic_key[0],
2305	&enc->key[16],8);
2306	}else{
2307	memcpy(&priv->wpa.key[index].tx_mic_key[0],
2308	&enc->key[16],8);
2309	memcpy(&priv->wpa.key[index].rx_mic_key[0],
2310	&enc->key[24],8);
2311	}
2312	commit \|= (SME_WEP_VAL1 << index);
2313	}
2314	break;
2315	default:
2316	return -EINVAL;
2317	}
2318	priv->wpa.key[index].alg=enc->alg;
2319	}
2320	else
2321	return -EINVAL;
2322
2323	if(commit){
2324	if(commit&SME_WEP_INDEX)
2325	hostif_sme_enqueue(priv, SME_SET_TXKEY);
2326	if(commit&SME_WEP_VAL_MASK)
2327	hostif_sme_enqueue(priv, SME_SET_KEY1+index);
2328	if(commit&SME_WEP_FLAG)
2329	hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
2330	}
2331
2332	return 0;
2333	}
2334
2335	/------------------------------------------------------------------/
2336	/* Wireless Handler : get encoding token & mode (WPA)*/
2337	static int ks_wlan_get_encode_ext(struct net_device dev, struct iw_request_info info,
2338	struct iw_point dwrq, char extra)
2339	{
2340	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2341
2342	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2343
2344	/* WPA (not used ?? wpa_supplicant)
2345	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2346	struct iw_encode_ext *enc;
2347	enc = (struct iw_encode_ext *)extra;
2348	int index = dwrq->flags & IW_ENCODE_INDEX;
2349	WPA (not used ?? wpa_supplicant) */
2350	return 0;
2351	}
2352
2353	/------------------------------------------------------------------/
2354	/* Wireless Handler : PMKSA cache operation (WPA2) */
2355	static int ks_wlan_set_pmksa(struct net_device dev, struct iw_request_info info,
2356	struct iw_point dwrq, char extra)
2357	{
2358	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2359	struct iw_pmksa *pmksa ;
2360	int i;
2361	struct pmk_t *pmk;
2362	struct list_head *ptr;
2363
2364	DPRINTK(2,"\n");
2365
2366	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2367
2368	if(!extra){
2369	return -EINVAL;
2370	}
2371	pmksa = (struct iw_pmksa *)extra;
2372	DPRINTK(2,"cmd=%d\n",pmksa->cmd);
2373
2374	switch(pmksa->cmd){
2375	case IW_PMKSA_ADD:
2376	if(list_empty(&priv->pmklist.head)){ /* new list */
2377	for(i=0;i<PMK_LIST_MAX;i++){
2378	pmk = &priv->pmklist.pmk[i];
2379	if(!memcmp("\x00\x00\x00\x00\x00\x00",pmk->bssid,ETH_ALEN))
2380	break;
2381	}
2382	memcpy(pmk->bssid, pmksa->bssid.sa_data, ETH_ALEN);
2383	memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
2384	list_add(&pmk->list,&priv->pmklist.head);
2385	priv->pmklist.size++;
2386	}
2387	else { /* search cache data */
2388	list_for_each(ptr, &priv->pmklist.head){
2389	pmk = list_entry(ptr, struct pmk_t, list);
2390	if(!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)){ /* match address! list move to head. */
2391	memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
2392	list_move(&pmk->list, &priv->pmklist.head);
2393	break;
2394	}
2395	}
2396	if(ptr == &priv->pmklist.head){ /* not find address. */
2397	if(PMK_LIST_MAX > priv->pmklist.size){ /* new cache data */
2398	for(i=0;i<PMK_LIST_MAX;i++){
2399	pmk = &priv->pmklist.pmk[i];
2400	if(!memcmp("\x00\x00\x00\x00\x00\x00",pmk->bssid,ETH_ALEN))
2401	break;
2402	}
2403	memcpy(pmk->bssid, pmksa->bssid.sa_data, ETH_ALEN);
2404	memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
2405	list_add(&pmk->list,&priv->pmklist.head);
2406	priv->pmklist.size++;
2407	}
2408	else{ /* overwrite old cache data */
2409	pmk = list_entry(priv->pmklist.head.prev, struct pmk_t, list);
2410	memcpy(pmk->bssid, pmksa->bssid.sa_data, ETH_ALEN);
2411	memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
2412	list_move(&pmk->list,&priv->pmklist.head);
2413	}
2414	}
2415	}
2416	break;
2417	case IW_PMKSA_REMOVE:
2418	if(list_empty(&priv->pmklist.head)){ /* list empty */
2419	return -EINVAL;
2420	}
2421	else{ /* search cache data */
2422	list_for_each(ptr, &priv->pmklist.head){
2423	pmk = list_entry(ptr, struct pmk_t, list);
2424	if(!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)){ /* match address! list del. */
2425	memset(pmk->bssid, 0, ETH_ALEN);
2426	memset(pmk->pmkid, 0, IW_PMKID_LEN);
2427	list_del_init(&pmk->list);
2428	break;
2429	}
2430	}
2431	if(ptr == &priv->pmklist.head){ /* not find address. */
2432	return 0;
2433	}
2434	}
2435	break;
2436	case IW_PMKSA_FLUSH:
2437	memset(&(priv->pmklist), 0, sizeof(priv->pmklist));
2438	INIT_LIST_HEAD(&priv->pmklist.head);
2439	for(i=0;i<PMK_LIST_MAX;i++)
2440	INIT_LIST_HEAD(&priv->pmklist.pmk[i].list);
2441	break;
2442	default:
2443	return -EINVAL;
2444	}
2445
2446	hostif_sme_enqueue(priv, SME_SET_PMKSA);
2447	return 0;
2448	}
2449
2450	static struct iw_statistics ks_get_wireless_stats(struct net_device dev)
2451	{
2452
2453	ks_wlan_private priv = (ks_wlan_private ) netdev_priv(dev);
2454	struct iw_statistics *wstats = &priv->wstats;
2455
2456	if(!atomic_read(&update_phyinfo)){
2457	if (priv->dev_state < DEVICE_STATE_READY)
2458	return NULL; /* not finished initialize */
2459	else
2460	return wstats;
2461	}
2462
2463	/* Packets discarded in the wireless adapter due to wireless
2464	* specific problems */
2465	wstats->discard.nwid = 0; /* Rx invalid nwid */
2466	wstats->discard.code = 0; /* Rx invalid crypt */
2467	wstats->discard.fragment = 0; /* Rx invalid frag */
2468	wstats->discard.retries = 0; /* Tx excessive retries */
2469	wstats->discard.misc = 0; /* Invalid misc */
2470	wstats->miss.beacon = 0; /* Missed beacon */
2471
2472	return wstats;
2473	}
2474
2475	/------------------------------------------------------------------/
2476	/* Private handler : set stop request */
2477	static int ks_wlan_set_stop_request(struct net_device dev, struct iw_request_info info,
2478	__u32 uwrq, char extra)
2479	{
2480	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2481	DPRINTK(2,"\n");
2482
2483	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2484
2485	if(!(*uwrq))
2486	return -EINVAL;
2487
2488	hostif_sme_enqueue(priv, SME_STOP_REQUEST);
2489	return 0;
2490	}
2491
2492	/------------------------------------------------------------------/
2493	/* Wireless Handler : set MLME */
2494	#include <linux/ieee80211.h>
2495	static int ks_wlan_set_mlme(struct net_device dev, struct iw_request_info info,
2496	struct iw_point dwrq, char extra)
2497	{
2498	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2499	struct iw_mlme mlme = (struct iw_mlme )extra;
2500	__u32 mode;
2501
2502	DPRINTK(2, ":%d :%d\n", mlme->cmd, mlme->reason_code);
2503
2504	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2505
2506	switch (mlme->cmd) {
2507	case IW_MLME_DEAUTH:
2508	if (mlme->reason_code == WLAN_REASON_MIC_FAILURE) {
2509	return 0;
2510	}
2511	case IW_MLME_DISASSOC:
2512	mode = 1;
2513	return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
2514	default:
2515	return -EOPNOTSUPP; /* Not Support */
2516	}
2517	}
2518	#endif /* WIRELESS_EXT */
2519
2520	/------------------------------------------------------------------/
2521	/* Private handler : get driver version */
2522	static int ks_wlan_get_driver_version(struct net_device dev, struct iw_request_info info,
2523	struct iw_point dwrq, char extra)
2524	{
2525	strcpy(extra, KS_WLAN_DRIVER_VERSION_INFO);
2526	dwrq->length = strlen(KS_WLAN_DRIVER_VERSION_INFO)+1;
2527	return 0;
2528	}
2529
2530	/------------------------------------------------------------------/
2531	/* Private handler : get firemware version */
2532	static int ks_wlan_get_firmware_version(struct net_device dev, struct iw_request_info info,
2533	struct iw_point dwrq, char extra)
2534	{
2535	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2536	strcpy(extra, &(priv->firmware_version[0]));
2537	dwrq->length = priv->version_size+1;
2538	return 0;
2539	}
2540
2541	#if 0
2542	/------------------------------------------------------------------/
2543	/* Private handler : set force disconnect status */
2544	static int ks_wlan_set_detach(struct net_device dev, struct iw_request_info info,
2545	__u32 uwrq, char extra)
2546	{
2547	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2548
2549	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2550
2551	if(uwrq == CONNECT_STATUS){ / 0 */
2552	priv->connect_status &= ~FORCE_DISCONNECT;
2553	if((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS)
2554	netif_carrier_on(dev);
2555	}else if(uwrq == DISCONNECT_STATUS){ / 1 */
2556	priv->connect_status \|= FORCE_DISCONNECT;
2557	netif_carrier_off(dev);
2558	}else
2559	return -EINVAL;
2560	return 0;
2561	}
2562
2563	/------------------------------------------------------------------/
2564	/* Private handler : get force disconnect status */
2565	static int ks_wlan_get_detach(struct net_device dev, struct iw_request_info info,
2566	__u32 uwrq, char extra)
2567	{
2568	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2569
2570	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2571
2572	*uwrq = ((priv->connect_status & FORCE_DISCONNECT) ? 1 : 0 );
2573	return 0;
2574	}
2575
2576	/------------------------------------------------------------------/
2577	/* Private handler : get connect status */
2578	static int ks_wlan_get_connect(struct net_device dev, struct iw_request_info info,
2579	__u32 uwrq, char extra)
2580	{
2581	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2582
2583	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2584
2585	*uwrq = (priv->connect_status & CONNECT_STATUS_MASK);
2586	return 0;
2587	}
2588	#endif
2589
2590	/------------------------------------------------------------------/
2591	/* Private handler : set preamble */
2592	static int ks_wlan_set_preamble(struct net_device dev, struct iw_request_info info,
2593	__u32 uwrq, char extra)
2594	{
2595	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2596
2597	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2598
2599	if(uwrq == LONG_PREAMBLE){ / 0 */
2600	priv->reg.preamble = LONG_PREAMBLE;
2601	}else if(uwrq == SHORT_PREAMBLE){ / 1 */
2602	priv->reg.preamble = SHORT_PREAMBLE;
2603	}else
2604	return -EINVAL;
2605
2606	priv->need_commit \|= SME_MODE_SET;
2607	return -EINPROGRESS; /* Call commit handler */
2608
2609	}
2610
2611	/------------------------------------------------------------------/
2612	/* Private handler : get preamble */
2613	static int ks_wlan_get_preamble(struct net_device dev, struct iw_request_info info,
2614	__u32 uwrq, char extra)
2615	{
2616	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2617
2618	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2619
2620	*uwrq = priv->reg.preamble;
2621	return 0;
2622	}
2623
2624	/------------------------------------------------------------------/
2625	/* Private handler : set power save mode */
2626	static int ks_wlan_set_powermgt(struct net_device dev, struct iw_request_info info,
2627	__u32 uwrq, char extra)
2628	{
2629	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2630
2631	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2632
2633	if(uwrq == POWMGT_ACTIVE_MODE){ / 0 */
2634	priv->reg.powermgt = POWMGT_ACTIVE_MODE;
2635	}else if(uwrq == POWMGT_SAVE1_MODE){ / 1 */
2636	if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
2637	priv->reg.powermgt = POWMGT_SAVE1_MODE;
2638	else
2639	return -EINVAL;
2640	}else if(uwrq == POWMGT_SAVE2_MODE){ / 2 */
2641	if(priv->reg.operation_mode == MODE_INFRASTRUCTURE)
2642	priv->reg.powermgt = POWMGT_SAVE2_MODE;
2643	else
2644	return -EINVAL;
2645	}else
2646	return -EINVAL;
2647
2648	hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
2649
2650	return 0;
2651	}
2652
2653	/------------------------------------------------------------------/
2654	/* Private handler : get power save made */
2655	static int ks_wlan_get_powermgt(struct net_device dev, struct iw_request_info info,
2656	__u32 uwrq, char extra)
2657	{
2658	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2659
2660	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2661
2662	*uwrq = priv->reg.powermgt;
2663	return 0;
2664	}
2665
2666	/------------------------------------------------------------------/
2667	/* Private handler : set scan type */
2668	static int ks_wlan_set_scan_type(struct net_device dev, struct iw_request_info info,
2669	__u32 uwrq, char extra)
2670	{
2671	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2672
2673	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2674
2675	if(uwrq == ACTIVE_SCAN){ / 0 */
2676	priv->reg.scan_type = ACTIVE_SCAN;
2677	}else if(uwrq == PASSIVE_SCAN){ / 1 */
2678	priv->reg.scan_type = PASSIVE_SCAN;
2679	}else
2680	return -EINVAL;
2681
2682	return 0;
2683	}
2684
2685	/------------------------------------------------------------------/
2686	/* Private handler : get scan type */
2687	static int ks_wlan_get_scan_type(struct net_device dev, struct iw_request_info info,
2688	__u32 uwrq, char extra)
2689	{
2690	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2691
2692	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2693
2694	*uwrq = priv->reg.scan_type;
2695	return 0;
2696	}
2697	#if 0
2698	/------------------------------------------------------------------/
2699	/* Private handler : write raw data to device */
2700	static int ks_wlan_data_write(struct net_device dev, struct iw_request_info info,
2701	struct iw_point dwrq, char extra)
2702	{
2703	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2704	unsigned char *wbuff = NULL;
2705
2706	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2707
2708	wbuff = (unsigned char *)kmalloc(dwrq->length, GFP_ATOMIC);
2709	if(!wbuff)
2710	return -EFAULT;
2711	memcpy(wbuff, extra, dwrq->length);
2712
2713	/* write to device */
2714	ks_wlan_hw_tx( priv, wbuff, dwrq->length, NULL, NULL, NULL);
2715
2716	return 0;
2717	}
2718
2719	/------------------------------------------------------------------/
2720	/* Private handler : read raw data form device */
2721	static int ks_wlan_data_read(struct net_device dev, struct iw_request_info info,
2722	struct iw_point dwrq, char extra)
2723	{
2724	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2725	unsigned short read_length;
2726
2727	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2728
2729	if(!atomic_read(&priv->event_count)){
2730	if (priv->dev_state < DEVICE_STATE_BOOT) { /* Remove device */
2731	read_length = 4;
2732	memset(extra,0xff,read_length);
2733	dwrq->length = read_length;
2734	return 0;
2735	}
2736	read_length = 0;
2737	memset(extra,0,1);
2738	dwrq->length = 0;
2739	return 0;
2740	}
2741
2742	if(atomic_read(&priv->event_count)>0)
2743	atomic_dec(&priv->event_count);
2744
2745	spin_lock(&priv->dev_read_lock); /* request spin lock */
2746
2747	/* Copy length max size 0x07ff */
2748	if(priv->dev_size[priv->dev_count] > 2047)
2749	read_length = 2047;
2750	else
2751	read_length = priv->dev_size[priv->dev_count];
2752
2753	/* Copy data */
2754	memcpy(extra, &(priv->dev_data[priv->dev_count][0]), read_length);
2755
2756	spin_unlock(&priv->dev_read_lock); /* release spin lock */
2757
2758	/* Initialize */
2759	priv->dev_data[priv->dev_count] = 0;
2760	priv->dev_size[priv->dev_count] = 0;
2761
2762	priv->dev_count++;
2763	if(priv->dev_count == DEVICE_STOCK_COUNT)
2764	priv->dev_count=0;
2765
2766	/* Set read size */
2767	dwrq->length = read_length;
2768
2769	return 0;
2770	}
2771	#endif
2772
2773	#if 0
2774	/------------------------------------------------------------------/
2775	/* Private handler : get wep string */
2776	#define WEP_ASCII_BUFF_SIZE (17+64*4+1)
2777	static int ks_wlan_get_wep_ascii(struct net_device dev, struct iw_request_info info,
2778	struct iw_point dwrq, char extra)
2779	{
2780	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2781	int i,j,len=0;
2782	char tmp[WEP_ASCII_BUFF_SIZE];
2783
2784	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2785
2786	strcpy(tmp," WEP keys ASCII \n");
2787	len+=strlen(" WEP keys ASCII \n");
2788
2789	for(i=0;i<4;i++){
2790	strcpy(tmp+len,"\t[");
2791	len+=strlen("\t[");
2792	tmp[len] = '1'+i;
2793	len++;
2794	strcpy(tmp+len,"] ");
2795	len+=strlen("] ");
2796	if(priv->reg.wep_key[i].size){
2797	strcpy(tmp+len,(priv->reg.wep_key[i].size < 6 ? "(40bits) [" : "(104bits) ["));
2798	len+=strlen((priv->reg.wep_key[i].size < 6 ? "(40bits) [" : "(104bits) ["));
2799	for(j=0;j<priv->reg.wep_key[i].size;j++,len++)
2800	tmp[len]=(isprint(priv->reg.wep_key[i].val[j]) ? priv->reg.wep_key[i].val[j] : ' ');
2801
2802	strcpy(tmp+len,"]\n");
2803	len+=strlen("]\n");
2804	}
2805	else{
2806	strcpy(tmp+len,"off\n");
2807	len+=strlen("off\n");
2808	}
2809	}
2810
2811	memcpy(extra, tmp, len);
2812	dwrq->length = len+1;
2813	return 0;
2814	}
2815	#endif
2816
2817	/------------------------------------------------------------------/
2818	/* Private handler : set beacon lost count */
2819	static int ks_wlan_set_beacon_lost(struct net_device dev, struct iw_request_info info,
2820	__u32 uwrq, char extra)
2821	{
2822	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2823
2824	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2825
2826	if(*uwrq >= BEACON_LOST_COUNT_MIN &&
2827	*uwrq <= BEACON_LOST_COUNT_MAX){
2828	priv->reg.beacon_lost_count = *uwrq;
2829	}else
2830	return -EINVAL;
2831
2832	if(priv->reg.operation_mode == MODE_INFRASTRUCTURE){
2833	priv->need_commit \|= SME_MODE_SET;
2834	return -EINPROGRESS; /* Call commit handler */
2835	}
2836	else
2837	return 0;
2838	}
2839
2840	/------------------------------------------------------------------/
2841	/* Private handler : get beacon lost count */
2842	static int ks_wlan_get_beacon_lost(struct net_device dev, struct iw_request_info info,
2843	__u32 uwrq, char extra)
2844	{
2845	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2846
2847	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2848
2849	*uwrq = priv->reg.beacon_lost_count;
2850	return 0;
2851	}
2852
2853	/------------------------------------------------------------------/
2854	/* Private handler : set phy type */
2855	static int ks_wlan_set_phy_type(struct net_device dev, struct iw_request_info info,
2856	__u32 uwrq, char extra)
2857	{
2858	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2859
2860	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2861
2862	if(uwrq == D_11B_ONLY_MODE){ / 0 */
2863	priv->reg.phy_type = D_11B_ONLY_MODE;
2864	}else if(uwrq == D_11G_ONLY_MODE){ / 1 */
2865	priv->reg.phy_type = D_11G_ONLY_MODE;
2866	}else if(uwrq == D_11BG_COMPATIBLE_MODE){ / 2 */
2867	priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
2868	}else
2869	return -EINVAL;
2870
2871	priv->need_commit \|= SME_MODE_SET;
2872	return -EINPROGRESS; /* Call commit handler */
2873	}
2874
2875	/------------------------------------------------------------------/
2876	/* Private handler : get phy type */
2877	static int ks_wlan_get_phy_type(struct net_device dev, struct iw_request_info info,
2878	__u32 uwrq, char extra)
2879	{
2880	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2881
2882	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2883
2884	*uwrq = priv->reg.phy_type;
2885	return 0;
2886	}
2887
2888	/------------------------------------------------------------------/
2889	/* Private handler : set cts mode */
2890	static int ks_wlan_set_cts_mode(struct net_device dev, struct iw_request_info info,
2891	__u32 uwrq, char extra)
2892	{
2893	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2894
2895	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2896
2897	if(uwrq == CTS_MODE_FALSE){ / 0 */
2898	priv->reg.cts_mode = CTS_MODE_FALSE;
2899	}else if(uwrq == CTS_MODE_TRUE){ / 1 */
2900	if(priv->reg.phy_type == D_11G_ONLY_MODE \|\|
2901	priv->reg.phy_type == D_11BG_COMPATIBLE_MODE)
2902	priv->reg.cts_mode = CTS_MODE_TRUE;
2903	else
2904	priv->reg.cts_mode = CTS_MODE_FALSE;
2905	}else
2906	return -EINVAL;
2907
2908	priv->need_commit \|= SME_MODE_SET;
2909	return -EINPROGRESS; /* Call commit handler */
2910	}
2911
2912	/------------------------------------------------------------------/
2913	/* Private handler : get cts mode */
2914	static int ks_wlan_get_cts_mode(struct net_device dev, struct iw_request_info info,
2915	__u32 uwrq, char extra)
2916	{
2917	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2918
2919	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2920
2921	*uwrq = priv->reg.cts_mode;
2922	return 0;
2923	}
2924
2925	/------------------------------------------------------------------/
2926	/* Private handler : set sleep mode */
2927	static int ks_wlan_set_sleep_mode(struct net_device *dev,
2928	struct iw_request_info *info,
2929	__u32 uwrq, char extra)
2930	{
2931	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2932
2933	DPRINTK(2,"\n");
2934
2935	if(*uwrq == SLP_SLEEP){
2936	priv->sleep_mode = *uwrq;
2937	printk("SET_SLEEP_MODE %d\n", priv->sleep_mode);
2938
2939	hostif_sme_enqueue(priv, SME_STOP_REQUEST);
2940	hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
2941
2942	}else if(*uwrq == SLP_ACTIVE) {
2943	priv->sleep_mode = *uwrq;
2944	printk("SET_SLEEP_MODE %d\n", priv->sleep_mode);
2945	hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
2946	}else{
2947	printk("SET_SLEEP_MODE %d errror\n", *uwrq);
2948	return -EINVAL;
2949	}
2950
2951	return 0;
2952	}
2953	/------------------------------------------------------------------/
2954	/* Private handler : get sleep mode */
2955	static int ks_wlan_get_sleep_mode(struct net_device *dev,
2956	struct iw_request_info *info,
2957	__u32 uwrq, char extra)
2958	{
2959	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
2960
2961	DPRINTK(2, "GET_SLEEP_MODE %d\n", priv->sleep_mode);
2962	*uwrq = priv->sleep_mode;
2963
2964	return 0;
2965	}
2966
2967	#if 0
2968	/------------------------------------------------------------------/
2969	/* Private handler : set phy information timer */
2970	static int ks_wlan_set_phy_information_timer(struct net_device dev, struct iw_request_info info,
2971	__u32 uwrq, char extra)
2972	{
2973	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2974
2975	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2976
2977	if(uwrq >= 0 && uwrq <= 0xFFFF) /* 0-65535 */
2978	priv->reg.phy_info_timer = (uint16_t)*uwrq;
2979	else
2980	return -EINVAL;
2981
2982	hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
2983
2984	return 0;
2985	}
2986
2987	/------------------------------------------------------------------/
2988	/* Private handler : get phy information timer */
2989	static int ks_wlan_get_phy_information_timer(struct net_device dev, struct iw_request_info info,
2990	__u32 uwrq, char extra)
2991	{
2992	ks_wlan_private priv = (ks_wlan_private )dev->priv;
2993
2994	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
2995
2996	*uwrq = priv->reg.phy_info_timer;
2997	return 0;
2998	}
2999	#endif
3000
3001	#ifdef WPS
3002	/------------------------------------------------------------------/
3003	/* Private handler : set WPS enable */
3004	static int ks_wlan_set_wps_enable(struct net_device dev, struct iw_request_info info,
3005	__u32 uwrq, char extra)
3006	{
3007	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3008	DPRINTK(2,"\n");
3009
3010	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3011
3012	if(uwrq == 0 \|\| uwrq == 1)
3013	priv->wps.wps_enabled = *uwrq;
3014	else
3015	return -EINVAL;
3016
3017	hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
3018
3019	return 0;
3020	}
3021	/------------------------------------------------------------------/
3022	/* Private handler : get WPS enable */
3023	static int ks_wlan_get_wps_enable(struct net_device dev, struct iw_request_info info,
3024	__u32 uwrq, char extra)
3025	{
3026	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3027	DPRINTK(2,"\n");
3028
3029	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3030
3031	*uwrq = priv->wps.wps_enabled;
3032	printk("return=%d\n", *uwrq);
3033
3034	return 0;
3035	}
3036	/------------------------------------------------------------------/
3037	/* Private handler : set WPS probe req */
3038	static int ks_wlan_set_wps_probe_req(struct net_device *dev,
3039	struct iw_request_info *info,
3040	struct iw_point dwrq, char extra)
3041	{
3042	uint8_t *p = extra;
3043	unsigned char len;
3044	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3045
3046	DPRINTK(2,"\n");
3047
3048	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3049
3050	DPRINTK(2,"dwrq->length=%d\n", dwrq->length);
3051
3052	/* length check */
3053	if(p[1] + 2 != dwrq->length \|\| dwrq->length > 256 ){
3054	return -EINVAL;
3055	}
3056
3057	priv->wps.ielen = p[1] + 2 + 1; /* IE header + IE + sizeof(len) */
3058	len = p[1] + 2; /* IE header + IE */
3059
3060	memcpy(priv->wps.ie, &len, sizeof(len));
3061	p = memcpy(priv->wps.ie+1, p, len);
3062
3063	DPRINTK(2,"%d(%#x): %02X %02X %02X %02X ... %02X %02X %02X\n",
3064	priv->wps.ielen, priv->wps.ielen, p[0], p[1], p[2], p[3],
3065	p[priv->wps.ielen-3], p[priv->wps.ielen-2], p[priv->wps.ielen-1]);
3066
3067	hostif_sme_enqueue(priv, SME_WPS_PROBE_REQUEST);
3068
3069	return 0;
3070	}
3071	#if 0
3072	/------------------------------------------------------------------/
3073	/* Private handler : get WPS probe req */
3074	static int ks_wlan_get_wps_probe_req(struct net_device *dev,
3075	struct iw_request_info *info,
3076	__u32 uwrq, char extra)
3077	{
3078	ks_wlan_private priv = (ks_wlan_private )dev->priv;
3079	DPRINTK(2,"\n");
3080
3081	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3082
3083	return 0;
3084	}
3085	#endif
3086	#endif /* WPS */
3087
3088	/------------------------------------------------------------------/
3089	/* Private handler : set tx gain control value */
3090	static int ks_wlan_set_tx_gain(struct net_device dev, struct iw_request_info info,
3091	__u32 uwrq, char extra)
3092	{
3093	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3094
3095	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3096
3097	if(uwrq >= 0 && uwrq <= 0xFF) /* 0-255 */
3098	priv->gain.TxGain = (uint8_t)*uwrq;
3099	else
3100	return -EINVAL;
3101
3102	if(priv->gain.TxGain < 0xFF)
3103	priv->gain.TxMode = 1;
3104	else
3105	priv->gain.TxMode = 0;
3106
3107
3108	hostif_sme_enqueue(priv, SME_SET_GAIN);
3109	return 0;
3110	}
3111
3112	/------------------------------------------------------------------/
3113	/* Private handler : get tx gain control value */
3114	static int ks_wlan_get_tx_gain(struct net_device dev, struct iw_request_info info,
3115	__u32 uwrq, char extra)
3116	{
3117	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3118
3119	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3120
3121	*uwrq = priv->gain.TxGain;
3122	hostif_sme_enqueue(priv, SME_GET_GAIN);
3123	return 0;
3124	}
3125
3126	/------------------------------------------------------------------/
3127	/* Private handler : set rx gain control value */
3128	static int ks_wlan_set_rx_gain(struct net_device dev, struct iw_request_info info,
3129	__u32 uwrq, char extra)
3130	{
3131	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3132
3133	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3134
3135	if(uwrq >= 0 && uwrq <= 0xFF) /* 0-255 */
3136	priv->gain.RxGain = (uint8_t)*uwrq;
3137	else
3138	return -EINVAL;
3139
3140	if(priv->gain.RxGain < 0xFF)
3141	priv->gain.RxMode = 1;
3142	else
3143	priv->gain.RxMode = 0;
3144
3145	hostif_sme_enqueue(priv, SME_SET_GAIN);
3146	return 0;
3147	}
3148
3149	/------------------------------------------------------------------/
3150	/* Private handler : get rx gain control value */
3151	static int ks_wlan_get_rx_gain(struct net_device dev, struct iw_request_info info,
3152	__u32 uwrq, char extra)
3153	{
3154	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3155
3156	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3157
3158	*uwrq = priv->gain.RxGain;
3159	hostif_sme_enqueue(priv, SME_GET_GAIN);
3160	return 0;
3161	}
3162	#if 0
3163	/------------------------------------------------------------------/
3164	/* Private handler : set region value */
3165	static int ks_wlan_set_region(struct net_device dev, struct iw_request_info info,
3166	__u32 uwrq, char extra)
3167	{
3168	ks_wlan_private priv = (ks_wlan_private )dev->priv;
3169
3170	if (priv->sleep_mode == SLP_SLEEP){ return -EPERM; } /* for SLEEP MODE */
3171
3172	if(uwrq >= 0x9 && uwrq <= 0xF) /* 0x9-0xf */
3173	priv->region = (uint8_t)*uwrq;
3174	else
3175	return -EINVAL;
3176
3177	hostif_sme_enqueue(priv, SME_SET_REGION);
3178	return 0;
3179	}
3180	#endif
3181
3182	/------------------------------------------------------------------/
3183	/* Private handler : get eeprom checksum result */
3184	static int ks_wlan_get_eeprom_cksum(struct net_device dev, struct iw_request_info info,
3185	__u32 uwrq, char extra)
3186	{
3187	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3188
3189	*uwrq = priv->eeprom_checksum;
3190	return 0;
3191	}
3192
3193	static void print_hif_event(int event){
3194
3195	switch(event){
3196	case HIF_DATA_REQ :
3197	printk("HIF_DATA_REQ\n");
3198	break;
3199	case HIF_DATA_IND :
3200	printk("HIF_DATA_IND\n");
3201	break;
3202	case HIF_MIB_GET_REQ :
3203	printk("HIF_MIB_GET_REQ\n");
3204	break;
3205	case HIF_MIB_GET_CONF :
3206	printk("HIF_MIB_GET_CONF\n");
3207	break;
3208	case HIF_MIB_SET_REQ :
3209	printk("HIF_MIB_SET_REQ\n");
3210	break;
3211	case HIF_MIB_SET_CONF :
3212	printk("HIF_MIB_SET_CONF\n");
3213	break;
3214	case HIF_POWERMGT_REQ :
3215	printk("HIF_POWERMGT_REQ\n");
3216	break;
3217	case HIF_POWERMGT_CONF :
3218	printk("HIF_POWERMGT_CONF\n");
3219	break;
3220	case HIF_START_REQ :
3221	printk("HIF_START_REQ\n");
3222	break;
3223	case HIF_START_CONF :
3224	printk("HIF_START_CONF\n");
3225	break;
3226	case HIF_CONNECT_IND :
3227	printk("HIF_CONNECT_IND\n");
3228	break;
3229	case HIF_STOP_REQ :
3230	printk("HIF_STOP_REQ\n");
3231	break;
3232	case HIF_STOP_CONF :
3233	printk("HIF_STOP_CONF\n");
3234	break;
3235	case HIF_PS_ADH_SET_REQ :
3236	printk("HIF_PS_ADH_SET_REQ\n");
3237	break;
3238	case HIF_PS_ADH_SET_CONF:
3239	printk("HIF_PS_ADH_SET_CONF\n");
3240	break;
3241	case HIF_INFRA_SET_REQ :
3242	printk("HIF_INFRA_SET_REQ\n");
3243	break;
3244	case HIF_INFRA_SET_CONF :
3245	printk("HIF_INFRA_SET_CONF\n");
3246	break;
3247	case HIF_ADH_SET_REQ :
3248	printk("HIF_ADH_SET_REQ\n");
3249	break;
3250	case HIF_ADH_SET_CONF :
3251	printk("HIF_ADH_SET_CONF\n");
3252	break;
3253	case HIF_AP_SET_REQ :
3254	printk("HIF_AP_SET_REQ\n");
3255	break;
3256	case HIF_AP_SET_CONF :
3257	printk("HIF_AP_SET_CONF\n");
3258	break;
3259	case HIF_ASSOC_INFO_IND :
3260	printk("HIF_ASSOC_INFO_IND\n");
3261	break;
3262	case HIF_MIC_FAILURE_REQ:
3263	printk("HIF_MIC_FAILURE_REQ\n");
3264	break;
3265	case HIF_MIC_FAILURE_CONF :
3266	printk("HIF_MIC_FAILURE_CONF\n");
3267	break;
3268	case HIF_SCAN_REQ :
3269	printk("HIF_SCAN_REQ\n");
3270	break;
3271	case HIF_SCAN_CONF :
3272	printk("HIF_SCAN_CONF\n");
3273	break;
3274	case HIF_PHY_INFO_REQ :
3275	printk("HIF_PHY_INFO_REQ\n");
3276	break;
3277	case HIF_PHY_INFO_CONF :
3278	printk("HIF_PHY_INFO_CONF\n");
3279	break;
3280	case HIF_SLEEP_REQ :
3281	printk("HIF_SLEEP_REQ\n");
3282	break;
3283	case HIF_SLEEP_CONF :
3284	printk("HIF_SLEEP_CONF\n");
3285	break;
3286	case HIF_PHY_INFO_IND :
3287	printk("HIF_PHY_INFO_IND\n");
3288	break;
3289	case HIF_SCAN_IND :
3290	printk("HIF_SCAN_IND\n");
3291	break;
3292	case HIF_INFRA_SET2_REQ :
3293	printk("HIF_INFRA_SET2_REQ\n");
3294	break;
3295	case HIF_INFRA_SET2_CONF:
3296	printk("HIF_INFRA_SET2_CONF\n");
3297	break;
3298	case HIF_ADH_SET2_REQ :
3299	printk("HIF_ADH_SET2_REQ\n");
3300	break;
3301	case HIF_ADH_SET2_CONF :
3302	printk("HIF_ADH_SET2_CONF\n");
3303	}
3304	}
3305
3306	/------------------------------------------------------------------/
3307	/* Private handler : get host command history */
3308	static int ks_wlan_hostt(struct net_device dev, struct iw_request_info info,
3309	__u32 uwrq, char extra)
3310	{
3311	int i,event;
3312	ks_wlan_private priv = (ks_wlan_private )netdev_priv(dev);
3313
3314	for(i = 63; i >= 0; i--){
3315	event = priv->hostt.buff[(priv->hostt.qtail -1 -i)%SME_EVENT_BUFF_SIZE] ;
3316	print_hif_event(event);
3317	}
3318	return 0;
3319	}
3320
3321	/* Structures to export the Wireless Handlers */
3322
3323	static const struct iw_priv_args ks_wlan_private_args[] = {
3324	/{ cmd, set_args, get_args, name[16] } /
3325	{ KS_WLAN_GET_DRIVER_VERSION, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR \| (128+1), "GetDriverVer" },
3326	{ KS_WLAN_GET_FIRM_VERSION, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR \| (128+1), "GetFirmwareVer" },
3327	#ifdef WPS
3328	{ KS_WLAN_SET_WPS_ENABLE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetWPSEnable" },
3329	{ KS_WLAN_GET_WPS_ENABLE, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetW" },
3330	{ KS_WLAN_SET_WPS_PROBE_REQ, IW_PRIV_TYPE_BYTE \| 2047, IW_PRIV_TYPE_NONE, "SetWPSProbeReq" },
3331	#endif /* WPS */
3332	{ KS_WLAN_SET_PREAMBLE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetPreamble" },
3333	{ KS_WLAN_GET_PREAMBLE, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetPreamble" },
3334	{ KS_WLAN_SET_POWER_SAVE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetPowerSave" },
3335	{ KS_WLAN_GET_POWER_SAVE, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetPowerSave" },
3336	{ KS_WLAN_SET_SCAN_TYPE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetScanType" },
3337	{ KS_WLAN_GET_SCAN_TYPE, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetScanType" },
3338	{ KS_WLAN_SET_RX_GAIN, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetRxGain" },
3339	{ KS_WLAN_GET_RX_GAIN, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetRxGain" },
3340	{ KS_WLAN_HOSTT, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR \| (128+1), "hostt" },
3341	{ KS_WLAN_SET_BEACON_LOST, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetBeaconLost" },
3342	{ KS_WLAN_GET_BEACON_LOST, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetBeaconLost" },
3343	{ KS_WLAN_SET_SLEEP_MODE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetSleepMode" },
3344	{ KS_WLAN_GET_SLEEP_MODE, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetSleepMode" },
3345	{ KS_WLAN_SET_TX_GAIN, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetTxGain" },
3346	{ KS_WLAN_GET_TX_GAIN, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetTxGain" },
3347	{ KS_WLAN_SET_PHY_TYPE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetPhyType" },
3348	{ KS_WLAN_GET_PHY_TYPE, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetPhyType" },
3349	{ KS_WLAN_SET_CTS_MODE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, IW_PRIV_TYPE_NONE, "SetCtsMode" },
3350	{ KS_WLAN_GET_CTS_MODE, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetCtsMode" },
3351	{ KS_WLAN_GET_EEPROM_CKSUM, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT \| IW_PRIV_SIZE_FIXED \| 1, "GetChecksum" },
3352	};
3353	static const iw_handler ks_wlan_handler[] =
3354	{
3355	(iw_handler) ks_wlan_config_commit, /* SIOCSIWCOMMIT */
3356	(iw_handler) ks_wlan_get_name, /* SIOCGIWNAME */
3357	(iw_handler) NULL, /* SIOCSIWNWID */
3358	(iw_handler) NULL, /* SIOCGIWNWID */
3359	(iw_handler) ks_wlan_set_freq, /* SIOCSIWFREQ */
3360	(iw_handler) ks_wlan_get_freq, /* SIOCGIWFREQ */
3361	(iw_handler) ks_wlan_set_mode, /* SIOCSIWMODE */
3362	(iw_handler) ks_wlan_get_mode, /* SIOCGIWMODE */
3363	#ifndef KSC_OPNOTSUPP
3364	(iw_handler) ks_wlan_set_sens, /* SIOCSIWSENS */
3365	(iw_handler) ks_wlan_get_sens, /* SIOCGIWSENS */
3366	#else /* KSC_OPNOTSUPP */
3367	(iw_handler) NULL, /* SIOCSIWSENS */
3368	(iw_handler) NULL, /* SIOCGIWSENS */
3369	#endif /* KSC_OPNOTSUPP */
3370	(iw_handler) NULL, /* SIOCSIWRANGE */
3371	(iw_handler) ks_wlan_get_range, /* SIOCGIWRANGE */
3372	(iw_handler) NULL, /* SIOCSIWPRIV */
3373	(iw_handler) NULL, /* SIOCGIWPRIV */
3374	(iw_handler) NULL, /* SIOCSIWSTATS */
3375	(iw_handler) ks_wlan_get_iwstats, /* SIOCGIWSTATS */
3376	(iw_handler) NULL, /* SIOCSIWSPY */
3377	(iw_handler) NULL, /* SIOCGIWSPY */
3378	(iw_handler) NULL, /* SIOCSIWTHRSPY */
3379	(iw_handler) NULL, /* SIOCGIWTHRSPY */
3380	(iw_handler) ks_wlan_set_wap, /* SIOCSIWAP */
3381	(iw_handler) ks_wlan_get_wap, /* SIOCGIWAP */
3382	// (iw_handler) NULL, /* SIOCSIWMLME */
3383	(iw_handler) ks_wlan_set_mlme, /* SIOCSIWMLME */
3384	(iw_handler) ks_wlan_get_aplist, /* SIOCGIWAPLIST */
3385	(iw_handler) ks_wlan_set_scan, /* SIOCSIWSCAN */
3386	(iw_handler) ks_wlan_get_scan, /* SIOCGIWSCAN */
3387	(iw_handler) ks_wlan_set_essid, /* SIOCSIWESSID */
3388	(iw_handler) ks_wlan_get_essid, /* SIOCGIWESSID */
3389	(iw_handler) ks_wlan_set_nick, /* SIOCSIWNICKN */
3390	(iw_handler) ks_wlan_get_nick, /* SIOCGIWNICKN */
3391	(iw_handler) NULL, /* -- hole -- */
3392	(iw_handler) NULL, /* -- hole -- */
3393	(iw_handler) ks_wlan_set_rate, /* SIOCSIWRATE */
3394	(iw_handler) ks_wlan_get_rate, /* SIOCGIWRATE */
3395	(iw_handler) ks_wlan_set_rts, /* SIOCSIWRTS */
3396	(iw_handler) ks_wlan_get_rts, /* SIOCGIWRTS */
3397	(iw_handler) ks_wlan_set_frag, /* SIOCSIWFRAG */
3398	(iw_handler) ks_wlan_get_frag, /* SIOCGIWFRAG */
3399	#ifndef KSC_OPNOTSUPP
3400	(iw_handler) ks_wlan_set_txpow, /* SIOCSIWTXPOW */
3401	(iw_handler) ks_wlan_get_txpow, /* SIOCGIWTXPOW */
3402	(iw_handler) ks_wlan_set_retry, /* SIOCSIWRETRY */
3403	(iw_handler) ks_wlan_get_retry, /* SIOCGIWRETRY */
3404	#else /* KSC_OPNOTSUPP */
3405	(iw_handler) NULL, /* SIOCSIWTXPOW */
3406	(iw_handler) NULL, /* SIOCGIWTXPOW */
3407	(iw_handler) NULL, /* SIOCSIWRETRY */
3408	(iw_handler) NULL, /* SIOCGIWRETRY */
3409	#endif /* KSC_OPNOTSUPP */
3410	(iw_handler) ks_wlan_set_encode, /* SIOCSIWENCODE */
3411	(iw_handler) ks_wlan_get_encode, /* SIOCGIWENCODE */
3412	(iw_handler) ks_wlan_set_power, /* SIOCSIWPOWER */
3413	(iw_handler) ks_wlan_get_power, /* SIOCGIWPOWER */
3414	(iw_handler) NULL, /* -- hole -- */
3415	(iw_handler) NULL, /* -- hole -- */
3416	// (iw_handler) NULL, /* SIOCSIWGENIE */
3417	(iw_handler) ks_wlan_set_genie, /* SIOCSIWGENIE */
3418	(iw_handler) NULL, /* SIOCGIWGENIE */
3419	(iw_handler) ks_wlan_set_auth_mode, /* SIOCSIWAUTH */
3420	(iw_handler) ks_wlan_get_auth_mode, /* SIOCGIWAUTH */
3421	(iw_handler) ks_wlan_set_encode_ext, /* SIOCSIWENCODEEXT */
3422	(iw_handler) ks_wlan_get_encode_ext, /* SIOCGIWENCODEEXT */
3423	(iw_handler) ks_wlan_set_pmksa, /* SIOCSIWPMKSA */
3424	(iw_handler) NULL, /* -- hole -- */
3425	};
3426
3427	/* private_handler */
3428	static const iw_handler ks_wlan_private_handler[] =
3429	{
3430	(iw_handler) NULL, /* 0 */
3431	(iw_handler) ks_wlan_get_driver_version, /* 1 KS_WLAN_GET_DRIVER_VERSION */
3432	(iw_handler) NULL, /* 2 */
3433	(iw_handler) ks_wlan_get_firmware_version, /* 3 KS_WLAN_GET_FIRM_VERSION */
3434	#ifdef WPS
3435	(iw_handler) ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */
3436	(iw_handler) ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */
3437	(iw_handler) ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */
3438	#else
3439	(iw_handler) NULL, /* 4 */
3440	(iw_handler) NULL, /* 5 */
3441	(iw_handler) NULL, /* 6 */
3442	#endif /* WPS */
3443
3444	(iw_handler) ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */
3445	(iw_handler) ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */
3446	(iw_handler) ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */
3447	(iw_handler) ks_wlan_set_powermgt, /* 10 KS_WLAN_SET_POWER_SAVE */
3448	(iw_handler) ks_wlan_get_powermgt, /* 11 KS_WLAN_GET_POWER_SAVE */
3449	(iw_handler) ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */
3450	(iw_handler) ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */
3451	(iw_handler) ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */
3452	(iw_handler) ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */
3453	(iw_handler) ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */
3454	(iw_handler) NULL, /* 17 */
3455	(iw_handler) ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */
3456	(iw_handler) ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */
3457	(iw_handler) ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */
3458	(iw_handler) ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */
3459	(iw_handler) ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */
3460	(iw_handler) ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */
3461	(iw_handler) ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */
3462	(iw_handler) ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */
3463	(iw_handler) NULL, /* 26 */
3464	(iw_handler) NULL, /* 27 */
3465	(iw_handler) ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */
3466	(iw_handler) ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */
3467	(iw_handler) NULL, /* 30 */
3468	(iw_handler) NULL, /* 31 */
3469	};
3470
3471	static const struct iw_handler_def ks_wlan_handler_def =
3472	{
3473	.num_standard = sizeof(ks_wlan_handler)/sizeof(iw_handler),
3474	.num_private = sizeof(ks_wlan_private_handler)/sizeof(iw_handler),
3475	.num_private_args = sizeof(ks_wlan_private_args)/sizeof(struct iw_priv_args),
3476	.standard = (iw_handler *) ks_wlan_handler,
3477	.private = (iw_handler *) ks_wlan_private_handler,
3478	.private_args = (struct iw_priv_args *) ks_wlan_private_args,
3479	.get_wireless_stats = ks_get_wireless_stats,
3480	};
3481
3482	#endif /* WIRELESS_EXT */
3483
3484	static int ks_wlan_netdev_ioctl(struct net_device dev, struct ifreq rq, int cmd)
3485	{
3486	int rc = 0;
3487	#if defined(WIRELESS_EXT)
3488	struct iwreq wrq = (struct iwreq ) rq;
3489	#endif /* WIRELESS_EXT */
3490	switch (cmd) {
3491	#if defined(WIRELESS_EXT)
3492	case SIOCIWFIRSTPRIV+20: /* KS_WLAN_SET_STOP_REQ */
3493	rc = ks_wlan_set_stop_request(dev, NULL, &(wrq->u.mode), NULL);
3494	break;
3495	#endif /* WIRELESS_EXT >17 */
3496	// All other calls are currently unsupported
3497	default:
3498	rc = -EOPNOTSUPP;
3499	}
3500
3501	DPRINTK(5,"return=%d\n",rc);
3502	return rc;
3503	}
3504
3505
3506	static
3507	struct net_device_stats ks_wlan_get_stats(struct net_device dev)
3508	{
3509	ks_wlan_private *priv = netdev_priv(dev);
3510
3511	if (priv->dev_state < DEVICE_STATE_READY) {
3512	return NULL; /* not finished initialize */
3513	}
3514
3515	return &priv->nstats;
3516	}
3517
3518	static
3519	int ks_wlan_set_mac_address(struct net_device dev, void addr)
3520	{
3521	ks_wlan_private *priv = netdev_priv(dev);
3522	struct sockaddr mac_addr=(struct sockaddr )addr;
3523	if (netif_running(dev))
3524	return -EBUSY;
3525	memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len);
3526	memcpy(priv->eth_addr, mac_addr->sa_data, ETH_ALEN);
3527
3528	priv->mac_address_valid = 0;
3529	hostif_sme_enqueue(priv, SME_MACADDRESS_SET_REQUEST);
3530	printk(KERN_INFO "ks_wlan: MAC ADDRESS = %02x:%02x:%02x:%02x:%02x:%02x\n",
3531	priv->eth_addr[0],priv->eth_addr[1],priv->eth_addr[2],
3532	priv->eth_addr[3],priv->eth_addr[4],priv->eth_addr[5]);
3533	return 0;
3534	}
3535
3536
3537	static
3538	void ks_wlan_tx_timeout(struct net_device *dev)
3539	{
3540	ks_wlan_private *priv = netdev_priv(dev);
3541
3542	DPRINTK(1,"head(%d) tail(%d)!!\n",priv->tx_dev.qhead, priv->tx_dev.qtail);
3543	if(!netif_queue_stopped(dev)){
3544	netif_stop_queue(dev);
3545	}
3546	priv->nstats.tx_errors++;
3547	netif_wake_queue(dev);
3548
3549	return;
3550	}
3551
3552	static
3553	int ks_wlan_start_xmit(struct sk_buff skb, struct net_device dev)
3554	{
3555	ks_wlan_private *priv = netdev_priv(dev);
3556	int rc = 0;
3557
3558	DPRINTK(3,"in_interrupt()=%ld\n",in_interrupt());
3559
3560	if ( skb == NULL ) {
3561	printk( KERN_ERR "ks_wlan: skb == NULL!!!\n" );
3562	return 0;
3563	}
3564	if (priv->dev_state < DEVICE_STATE_READY) {
3565	dev_kfree_skb(skb);
3566	return 0; /* not finished initialize */
3567	}
3568
3569	if(netif_running(dev))
3570	netif_stop_queue(dev);
3571
3572	rc = hostif_data_request(priv, skb);
3573	dev->trans_start = jiffies;
3574
3575	DPRINTK(4,"rc=%d\n",rc);
3576	if (rc){
3577	rc=0;
3578	}
3579
3580	return rc;
3581	}
3582
3583	void send_packet_complete(void arg1, void arg2)
3584	{
3585	ks_wlan_private priv = (ks_wlan_private )arg1;
3586	struct sk_buff packet = (struct sk_buff )arg2;
3587
3588	DPRINTK(3,"\n");
3589
3590	priv->nstats.tx_bytes += packet->len;
3591	priv->nstats.tx_packets++;
3592
3593	if(netif_queue_stopped(priv->net_dev))
3594	netif_wake_queue(priv->net_dev);
3595
3596	if(packet){
3597	dev_kfree_skb(packet);
3598	packet=NULL;
3599	}
3600
3601	}
3602
3603	/* Set or clear the multicast filter for this adaptor.
3604	This routine is not state sensitive and need not be SMP locked. */
3605	static
3606	void ks_wlan_set_multicast_list(struct net_device *dev)
3607	{
3608	ks_wlan_private *priv = netdev_priv(dev);
3609
3610	DPRINTK(4,"\n");
3611	if (priv->dev_state < DEVICE_STATE_READY) {
3612	return ; /* not finished initialize */
3613	}
3614	hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST);
3615
3616	return;
3617	}
3618
3619	static
3620	int ks_wlan_open(struct net_device *dev)
3621	{
3622	ks_wlan_private *priv = netdev_priv(dev);
3623
3624	priv->cur_rx = 0;
3625
3626	if(!priv->mac_address_valid){
3627	printk(KERN_ERR "ks_wlan : %s Not READY !!\n", dev->name);
3628	return -EBUSY;
3629	}
3630	else
3631	netif_start_queue (dev);
3632
3633	return 0;
3634	}
3635
3636	static
3637	int ks_wlan_close(struct net_device *dev)
3638	{
3639
3640	netif_stop_queue (dev);
3641
3642	DPRINTK(4, "%s: Shutting down ethercard, status was 0x%4.4x.\n",
3643	dev->name, 0x00);
3644
3645	return 0;
3646	}
3647
3648
3649	/* Operational parameters that usually are not changed. */
3650	/* Time in jiffies before concluding the transmitter is hung. */
3651	#define TX_TIMEOUT (3*HZ)
3652	static const unsigned char dummy_addr[] = {0x00,0x0b,0xe3,0x00,0x00,0x00};
3653
3654	static const struct net_device_ops ks_wlan_netdev_ops = {
3655	.ndo_start_xmit = ks_wlan_start_xmit,
3656	.ndo_open = ks_wlan_open,
3657	.ndo_stop = ks_wlan_close,
3658	.ndo_do_ioctl = ks_wlan_netdev_ioctl,
3659	.ndo_set_mac_address = ks_wlan_set_mac_address,
3660	.ndo_get_stats = ks_wlan_get_stats,
3661	.ndo_tx_timeout = ks_wlan_tx_timeout,
3662	.ndo_set_multicast_list = ks_wlan_set_multicast_list,
3663	};
3664
3665	int ks_wlan_net_start(struct net_device *dev)
3666	{
3667	ks_wlan_private *priv;
3668	/* int rc; */
3669
3670	priv = netdev_priv(dev);
3671	priv->mac_address_valid = 0;
3672	priv->need_commit = 0;
3673
3674	priv->device_open_status = 1;
3675
3676	/* phy information update timer */
3677	atomic_set(&update_phyinfo,0);
3678	init_timer(&update_phyinfo_timer);
3679	update_phyinfo_timer.function=ks_wlan_update_phyinfo_timeout;
3680	update_phyinfo_timer.data = (unsigned long)priv;
3681
3682	/* dummy address set */
3683	memcpy(priv->eth_addr, dummy_addr, ETH_ALEN);
3684	dev->dev_addr[0] = priv->eth_addr[0];
3685	dev->dev_addr[1] = priv->eth_addr[1];
3686	dev->dev_addr[2] = priv->eth_addr[2];
3687	dev->dev_addr[3] = priv->eth_addr[3];
3688	dev->dev_addr[4] = priv->eth_addr[4];
3689	dev->dev_addr[5] = priv->eth_addr[5];
3690	dev->dev_addr[6] = 0x00;
3691	dev->dev_addr[7] = 0x00;
3692
3693	/* The ks_wlan-specific entries in the device structure. */
3694	dev->netdev_ops = &ks_wlan_netdev_ops;
3695	dev->wireless_handlers = (struct iw_handler_def *)&ks_wlan_handler_def;
3696	dev->watchdog_timeo = TX_TIMEOUT;
3697
3698	netif_carrier_off(dev);
3699
3700	return(0);
3701	}
3702
3703
3704	int ks_wlan_net_stop(struct net_device *dev)
3705	{
3706	ks_wlan_private *priv = netdev_priv(dev);
3707
3708	int ret = 0;
3709	priv->device_open_status = 0;
3710	del_timer_sync(&update_phyinfo_timer);
3711
3712	if(netif_running(dev))
3713	netif_stop_queue(dev);
3714
3715	return ret;
3716	}
3717
3718	int ks_wlan_reset(struct net_device *dev)
3719	{
3720	return 0;
3721	}
3722

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