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Merge remote-tracking branch 'staging/staging-next'
[deliverable/linux.git] / drivers / staging / ks7010 / ks_wlan_net.c
CommitLineData
13a9930d
WS		 1/*
2 * Driver for KeyStream 11b/g wireless LAN
3 *
13a9930d
WS		 4 * Copyright (C) 2005-2008 KeyStream Corp.
5 * Copyright (C) 2009 Renesas Technology Corp.
6 *
7 * This program is free software; you can redistribute it and/or modify
c5d9a030
WS		 8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
13a9930d
WS		 10 */
11
12#include <linux/version.h>
13a9930d
WS		 13#include <linux/module.h>
14#include <linux/kernel.h>
15#include <linux/compiler.h>
16#include <linux/init.h>
17#include <linux/ioport.h>
18#include <linux/netdevice.h>
19#include <linux/etherdevice.h>
20#include <linux/if_arp.h>
21#include <linux/rtnetlink.h>
22#include <linux/delay.h>
23#include <linux/completion.h>
24#include <linux/mii.h>
25#include <linux/pci.h>
26#include <linux/ctype.h>
27#include <linux/timer.h>
28#include <asm/atomic.h>
29#include <linux/io.h>
30#include <asm/uaccess.h>
31
32static int wep_on_off;
33#define WEP_OFF 0
34#define WEP_ON_64BIT 1
35#define WEP_ON_128BIT 2
36
37#include "ks_wlan.h"
38#include "ks_hostif.h"
39#include "ks_wlan_ioctl.h"
13a9930d
WS		 40
41/* Include Wireless Extension definition and check version */
42#include <linux/wireless.h>
1df65547 43#define WIRELESS_SPY /* enable iwspy support */
13a9930d
WS		 44#include <net/iw_handler.h> /* New driver API */
45
13a9930d
WS		 46/* Frequency list (map channels to frequencies) */
47static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
1df65547
WS		 48 2447, 2452, 2457, 2462, 2467, 2472, 2484
49};
13a9930d
WS		 50
51/* A few details needed for WEP (Wireless Equivalent Privacy) */
52#define MAX_KEY_SIZE 13 /* 128 (?) bits */
53#define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */
54typedef struct wep_key_t {
1df65547
WS		 55 u16 len;
56 u8 key[16]; /* 40-bit and 104-bit keys */
13a9930d
WS		 57} wep_key_t;
58
59/* Backward compatibility */
60#ifndef IW_ENCODE_NOKEY
1df65547 61#define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */
13a9930d
WS		 62#define IW_ENCODE_MODE (IW_ENCODE_DISABLED | IW_ENCODE_RESTRICTED | IW_ENCODE_OPEN)
63#endif /* IW_ENCODE_NOKEY */
64
65/* List of Wireless Handlers (new API) */
1df65547 66static const struct iw_handler_def ks_wlan_handler_def;
13a9930d 67
1df65547 68#define KSC_OPNOTSUPP /* Operation Not Support */
13a9930d
WS		 69
70/*
71 * function prototypes
72 */
1df65547
WS		 73extern int ks_wlan_hw_tx(struct ks_wlan_private *priv, void *p,
74 unsigned long size,
75 void (*complete_handler) (void *arg1, void *arg2),
76 void *arg1, void *arg2);
77static int ks_wlan_open(struct net_device *dev);
78static void ks_wlan_tx_timeout(struct net_device *dev);
79static int ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev);
80static int ks_wlan_close(struct net_device *dev);
81static void ks_wlan_set_multicast_list(struct net_device *dev);
82static struct net_device_stats *ks_wlan_get_stats(struct net_device *dev);
13a9930d 83static int ks_wlan_set_mac_address(struct net_device *dev, void *addr);
1df65547
WS		 84static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
85 int cmd);
13a9930d
WS		 86
87static atomic_t update_phyinfo;
88static struct timer_list update_phyinfo_timer;
89static
feedcf1a 90int ks_wlan_update_phy_information(struct ks_wlan_private *priv)
13a9930d 91{
1df65547 92 struct iw_statistics *wstats = &priv->wstats;
13a9930d
WS		 93
94 DPRINTK(4, "in_interrupt = %ld\n", in_interrupt());
95
96 if (priv->dev_state < DEVICE_STATE_READY) {
1df65547
WS		 97 return -1; /* not finished initialize */
98 }
99 if (atomic_read(&update_phyinfo))
13a9930d
WS		 100 return 1;
101
102 /* The status */
103 wstats->status = priv->reg.operation_mode; /* Operation mode */
104
105 /* Signal quality and co. But where is the noise level ??? */
106 hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
107
108 /* interruptible_sleep_on_timeout(&priv->confirm_wait, HZ/2); */
1df65547
WS		 109 if (!wait_for_completion_interruptible_timeout
110 (&priv->confirm_wait, HZ / 2)) {
111 DPRINTK(1, "wait time out!!\n");
13a9930d
WS		 112 }
113
114 atomic_inc(&update_phyinfo);
1df65547 115 update_phyinfo_timer.expires = jiffies + HZ; /* 1sec */
13a9930d
WS		 116 add_timer(&update_phyinfo_timer);
117
118 return 0;
119}
120
121static
122void ks_wlan_update_phyinfo_timeout(unsigned long ptr)
123{
124 DPRINTK(4, "in_interrupt = %ld\n", in_interrupt());
1df65547 125 atomic_set(&update_phyinfo, 0);
13a9930d
WS		 126}
127
1df65547
WS		 128int ks_wlan_setup_parameter(struct ks_wlan_private *priv,
129 unsigned int commit_flag)
13a9930d 130{
1df65547 131 DPRINTK(2, "\n");
13a9930d
WS		 132
133 hostif_sme_enqueue(priv, SME_STOP_REQUEST);
134
1df65547 135 if (commit_flag & SME_RTS)
13a9930d 136 hostif_sme_enqueue(priv, SME_RTS_THRESHOLD_REQUEST);
1df65547 137 if (commit_flag & SME_FRAG)
13a9930d
WS		 138 hostif_sme_enqueue(priv, SME_FRAGMENTATION_THRESHOLD_REQUEST);
139
1df65547 140 if (commit_flag & SME_WEP_INDEX)
13a9930d 141 hostif_sme_enqueue(priv, SME_WEP_INDEX_REQUEST);
1df65547 142 if (commit_flag & SME_WEP_VAL1)
13a9930d 143 hostif_sme_enqueue(priv, SME_WEP_KEY1_REQUEST);
1df65547 144 if (commit_flag & SME_WEP_VAL2)
13a9930d 145 hostif_sme_enqueue(priv, SME_WEP_KEY2_REQUEST);
1df65547 146 if (commit_flag & SME_WEP_VAL3)
13a9930d 147 hostif_sme_enqueue(priv, SME_WEP_KEY3_REQUEST);
1df65547 148 if (commit_flag & SME_WEP_VAL4)
13a9930d 149 hostif_sme_enqueue(priv, SME_WEP_KEY4_REQUEST);
1df65547 150 if (commit_flag & SME_WEP_FLAG)
13a9930d
WS		 151 hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
152
1df65547 153 if (commit_flag & SME_RSN) {
13a9930d
WS		 154 hostif_sme_enqueue(priv, SME_RSN_ENABLED_REQUEST);
155 hostif_sme_enqueue(priv, SME_RSN_MODE_REQUEST);
156 }
1df65547 157 if (commit_flag & SME_RSN_MULTICAST)
13a9930d 158 hostif_sme_enqueue(priv, SME_RSN_MCAST_REQUEST);
1df65547 159 if (commit_flag & SME_RSN_UNICAST)
13a9930d 160 hostif_sme_enqueue(priv, SME_RSN_UCAST_REQUEST);
1df65547 161 if (commit_flag & SME_RSN_AUTH)
13a9930d
WS		 162 hostif_sme_enqueue(priv, SME_RSN_AUTH_REQUEST);
163
164 hostif_sme_enqueue(priv, SME_MODE_SET_REQUEST);
165
166 hostif_sme_enqueue(priv, SME_START_REQUEST);
167
168 return 0;
169}
170
13a9930d
WS		 171/*
172 * Initial Wireless Extension code for Ks_Wlannet driver by :
173 * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 17 November 00
174 * Conversion to new driver API by :
175 * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 26 March 02
176 * Javier also did a good amount of work here, adding some new extensions
177 * and fixing my code. Let's just say that without him this code just
178 * would not work at all... - Jean II
179 */
180
181/*------------------------------------------------------------------*/
182/* Wireless Handler : get protocol name */
1df65547
WS		 183static int ks_wlan_get_name(struct net_device *dev,
184 struct iw_request_info *info, char *cwrq,
185 char *extra)
13a9930d 186{
1df65547
WS		 187 struct ks_wlan_private *priv =
188 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 189
1df65547
WS		 190 if (priv->sleep_mode == SLP_SLEEP) {
191 return -EPERM;
192 }
193 /* for SLEEP MODE */
13a9930d
WS		 194 if (priv->dev_state < DEVICE_STATE_READY) {
195 strcpy(cwrq, "NOT READY!");
1df65547 196 } else if (priv->reg.phy_type == D_11B_ONLY_MODE) {
13a9930d 197 strcpy(cwrq, "IEEE 802.11b");
1df65547 198 } else if (priv->reg.phy_type == D_11G_ONLY_MODE) {
13a9930d 199 strcpy(cwrq, "IEEE 802.11g");
1df65547 200 } else {
13a9930d
WS		 201 strcpy(cwrq, "IEEE 802.11b/g");
202 }
203
204 return 0;
205}
206
207/*------------------------------------------------------------------*/
208/* Wireless Handler : set frequency */
1df65547
WS		 209static int ks_wlan_set_freq(struct net_device *dev,
210 struct iw_request_info *info, struct iw_freq *fwrq,
211 char *extra)
13a9930d 212{
1df65547
WS		 213 struct ks_wlan_private *priv =
214 (struct ks_wlan_private *)netdev_priv(dev);
215 int rc = -EINPROGRESS; /* Call commit handler */
13a9930d 216
1df65547
WS		 217 if (priv->sleep_mode == SLP_SLEEP) {
218 return -EPERM;
219 }
13a9930d 220
1df65547 221 /* for SLEEP MODE */
13a9930d 222 /* If setting by frequency, convert to a channel */
1df65547
WS		 223 if ((fwrq->e == 1) &&
224 (fwrq->m >= (int)2.412e8) && (fwrq->m <= (int)2.487e8)) {
13a9930d
WS		 225 int f = fwrq->m / 100000;
226 int c = 0;
1df65547 227 while ((c < 14) && (f != frequency_list[c]))
13a9930d
WS		 228 c++;
229 /* Hack to fall through... */
230 fwrq->e = 0;
231 fwrq->m = c + 1;
232 }
233 /* Setting by channel number */
1df65547 234 if ((fwrq->m > 1000) || (fwrq->e > 0))
13a9930d
WS		 235 rc = -EOPNOTSUPP;
236 else {
237 int channel = fwrq->m;
238 /* We should do a better check than that,
239 * based on the card capability !!! */
1df65547
WS		 240 if ((channel < 1) || (channel > 14)) {
241 printk(KERN_DEBUG
242 "%s: New channel value of %d is invalid!\n",
243 dev->name, fwrq->m);
13a9930d
WS		 244 rc = -EINVAL;
245 } else {
246 /* Yes ! We can set it !!! */
1df65547 247 priv->reg.channel = (u8) (channel);
13a9930d
WS		 248 priv->need_commit |= SME_MODE_SET;
249 }
250 }
251
252 return rc;
253}
254
255/*------------------------------------------------------------------*/
256/* Wireless Handler : get frequency */
1df65547
WS		 257static int ks_wlan_get_freq(struct net_device *dev,
258 struct iw_request_info *info, struct iw_freq *fwrq,
259 char *extra)
13a9930d 260{
1df65547
WS		 261 struct ks_wlan_private *priv =
262 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 263 int f;
264
1df65547
WS		 265 if (priv->sleep_mode == SLP_SLEEP) {
266 return -EPERM;
13a9930d 267 }
1df65547
WS		 268 /* for SLEEP MODE */
269 if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
270 f = (int)priv->current_ap.channel;
271 } else
13a9930d 272 f = (int)priv->reg.channel;
1df65547 273 fwrq->m = frequency_list[f - 1] * 100000;
13a9930d
WS		 274 fwrq->e = 1;
275
276 return 0;
277}
278
279/*------------------------------------------------------------------*/
280/* Wireless Handler : set ESSID */
1df65547
WS		 281static int ks_wlan_set_essid(struct net_device *dev,
282 struct iw_request_info *info,
283 struct iw_point *dwrq, char *extra)
13a9930d 284{
1df65547
WS		 285 struct ks_wlan_private *priv =
286 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 287 size_t len;
288
1df65547 289 DPRINTK(2, " %d\n", dwrq->flags);
13a9930d 290
1df65547
WS		 291 if (priv->sleep_mode == SLP_SLEEP) {
292 return -EPERM;
293 }
13a9930d 294
1df65547 295 /* for SLEEP MODE */
13a9930d 296 /* Check if we asked for `any' */
1df65547 297 if (dwrq->flags == 0) {
13a9930d
WS		 298 /* Just send an empty SSID list */
299 memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
300 priv->reg.ssid.size = 0;
301 } else {
302#if 1
303 len = dwrq->length;
304 /* iwconfig uses nul termination in SSID.. */
305 if (len > 0 && extra[len - 1] == '\0')
306 len--;
307
308 /* Check the size of the string */
1df65547 309 if (len > IW_ESSID_MAX_SIZE) {
13a9930d
WS		 310 return -EINVAL;
311 }
312#else
313 /* Check the size of the string */
1df65547
WS		 314 if (dwrq->length > IW_ESSID_MAX_SIZE + 1) {
315 return -E2BIG;
13a9930d
WS		 316 }
317#endif
318
319 /* Set the SSID */
320 memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
321
322#if 1
323 memcpy(priv->reg.ssid.body, extra, len);
324 priv->reg.ssid.size = len;
325#else
326 memcpy(priv->reg.ssid.body, extra, dwrq->length);
327 priv->reg.ssid.size = dwrq->length;
328#endif
329 }
330 /* Write it to the card */
331 priv->need_commit |= SME_MODE_SET;
332
1df65547 333// return -EINPROGRESS; /* Call commit handler */
13a9930d 334 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547
WS		 335 priv->need_commit = 0;
336 return 0;
13a9930d
WS		 337}
338
339/*------------------------------------------------------------------*/
340/* Wireless Handler : get ESSID */
1df65547
WS		 341static int ks_wlan_get_essid(struct net_device *dev,
342 struct iw_request_info *info,
343 struct iw_point *dwrq, char *extra)
13a9930d 344{
1df65547
WS		 345 struct ks_wlan_private *priv =
346 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 347
1df65547
WS		 348 if (priv->sleep_mode == SLP_SLEEP) {
349 return -EPERM;
350 }
13a9930d 351
1df65547 352 /* for SLEEP MODE */
13a9930d
WS		 353 /* Note : if dwrq->flags != 0, we should
354 * get the relevant SSID from the SSID list... */
1df65547 355 if (priv->reg.ssid.size) {
13a9930d
WS		 356 /* Get the current SSID */
357 memcpy(extra, priv->reg.ssid.body, priv->reg.ssid.size);
358#if 0
359 extra[priv->reg.ssid.size] = '\0';
360#endif
361 /* If none, we may want to get the one that was set */
362
363 /* Push it out ! */
364#if 1
365 dwrq->length = priv->reg.ssid.size;
366#else
1df65547 367 dwrq->length = priv->reg.ssid.size + 1;
13a9930d 368#endif
1df65547
WS		 369 dwrq->flags = 1; /* active */
370 } else {
13a9930d
WS		 371#if 1
372 dwrq->length = 0;
373#else
374 extra[0] = '\0';
375 dwrq->length = 1;
376#endif
1df65547 377 dwrq->flags = 0; /* ANY */
13a9930d
WS		 378 }
379
380 return 0;
381}
382
383/*------------------------------------------------------------------*/
384/* Wireless Handler : set AP address */
385static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info,
386 struct sockaddr *ap_addr, char *extra)
387{
1df65547
WS		 388 struct ks_wlan_private *priv =
389 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 390
1df65547 391 DPRINTK(2, "\n");
13a9930d 392
1df65547
WS		 393 if (priv->sleep_mode == SLP_SLEEP) {
394 return -EPERM;
395 }
396 /* for SLEEP MODE */
13a9930d 397 if (priv->reg.operation_mode == MODE_ADHOC ||
1df65547
WS		 398 priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
399 memcpy(priv->reg.bssid, (u8 *) & ap_addr->sa_data, ETH_ALEN);
13a9930d 400
1df65547 401 if (is_valid_ether_addr((u8 *) priv->reg.bssid)) {
13a9930d
WS		 402 priv->need_commit |= SME_MODE_SET;
403 }
1df65547 404 } else {
13a9930d
WS		 405 memset(priv->reg.bssid, 0x0, ETH_ALEN);
406 return -EOPNOTSUPP;
407 }
408
409 DPRINTK(2, "bssid = %02x:%02x:%02x:%02x:%02x:%02x\n",
1df65547
WS		 410 priv->reg.bssid[0], priv->reg.bssid[1], priv->reg.bssid[2],
411 priv->reg.bssid[3], priv->reg.bssid[4], priv->reg.bssid[5]);
13a9930d
WS		 412
413 /* Write it to the card */
414 if (priv->need_commit) {
415 priv->need_commit |= SME_MODE_SET;
1df65547 416 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 417 }
418 return 0;
419}
420
421/*------------------------------------------------------------------*/
422/* Wireless Handler : get AP address */
423static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info,
424 struct sockaddr *awrq, char *extra)
425{
1df65547
WS		 426 struct ks_wlan_private *priv =
427 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 428
1df65547
WS		 429 if (priv->sleep_mode == SLP_SLEEP) {
430 return -EPERM;
13a9930d 431 }
1df65547
WS		 432 /* for SLEEP MODE */
433 if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
434 memcpy(awrq->sa_data, &(priv->current_ap.bssid[0]), ETH_ALEN);
435 } else {
13a9930d
WS		 436 memset(awrq->sa_data, 0, ETH_ALEN);
437 }
438
439 awrq->sa_family = ARPHRD_ETHER;
440
441 return 0;
442}
443
444/*------------------------------------------------------------------*/
445/* Wireless Handler : set Nickname */
1df65547
WS		 446static int ks_wlan_set_nick(struct net_device *dev,
447 struct iw_request_info *info, struct iw_point *dwrq,
448 char *extra)
13a9930d 449{
1df65547
WS		 450 struct ks_wlan_private *priv =
451 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 452
1df65547
WS		 453 if (priv->sleep_mode == SLP_SLEEP) {
454 return -EPERM;
455 }
13a9930d 456
1df65547 457 /* for SLEEP MODE */
13a9930d 458 /* Check the size of the string */
1df65547 459 if (dwrq->length > 16 + 1) {
13a9930d
WS		 460 return -E2BIG;
461 }
462 memset(priv->nick, 0, sizeof(priv->nick));
463 memcpy(priv->nick, extra, dwrq->length);
464
465 return -EINPROGRESS; /* Call commit handler */
466}
467
468/*------------------------------------------------------------------*/
469/* Wireless Handler : get Nickname */
1df65547
WS		 470static int ks_wlan_get_nick(struct net_device *dev,
471 struct iw_request_info *info, struct iw_point *dwrq,
472 char *extra)
13a9930d 473{
1df65547
WS		 474 struct ks_wlan_private *priv =
475 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 476
1df65547
WS		 477 if (priv->sleep_mode == SLP_SLEEP) {
478 return -EPERM;
479 }
480 /* for SLEEP MODE */
13a9930d
WS		 481 strncpy(extra, priv->nick, 16);
482 extra[16] = '\0';
483 dwrq->length = strlen(extra) + 1;
484
485 return 0;
486}
487
488/*------------------------------------------------------------------*/
489/* Wireless Handler : set Bit-Rate */
1df65547
WS		 490static int ks_wlan_set_rate(struct net_device *dev,
491 struct iw_request_info *info, struct iw_param *vwrq,
492 char *extra)
13a9930d 493{
1df65547
WS		 494 struct ks_wlan_private *priv =
495 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 496 int i = 0;
497
1df65547
WS		 498 if (priv->sleep_mode == SLP_SLEEP) {
499 return -EPERM;
500 }
501 /* for SLEEP MODE */
502 if (priv->reg.phy_type == D_11B_ONLY_MODE) {
503 if (vwrq->fixed == 1) {
504 switch (vwrq->value) {
13a9930d 505 case 11000000:
1df65547
WS		 506 case 5500000:
507 priv->reg.rate_set.body[0] =
508 (uint8_t) (vwrq->value / 500000);
13a9930d 509 break;
1df65547
WS		 510 case 2000000:
511 case 1000000:
512 priv->reg.rate_set.body[0] =
513 ((uint8_t) (vwrq->value / 500000)) |
514 BASIC_RATE;
13a9930d
WS		 515 break;
516 default:
517 return -EINVAL;
518 }
519 priv->reg.tx_rate = TX_RATE_FIXED;
520 priv->reg.rate_set.size = 1;
1df65547
WS		 521 } else { /* vwrq->fixed == 0 */
522 if (vwrq->value > 0) {
523 switch (vwrq->value) {
13a9930d 524 case 11000000:
1df65547
WS		 525 priv->reg.rate_set.body[3] =
526 TX_RATE_11M;
527 i++;
528 case 5500000:
529 priv->reg.rate_set.body[2] = TX_RATE_5M;
530 i++;
531 case 2000000:
532 priv->reg.rate_set.body[1] =
533 TX_RATE_2M | BASIC_RATE;
534 i++;
535 case 1000000:
536 priv->reg.rate_set.body[0] =
537 TX_RATE_1M | BASIC_RATE;
538 i++;
13a9930d
WS		 539 break;
540 default:
541 return -EINVAL;
542 }
543 priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
544 priv->reg.rate_set.size = i;
1df65547 545 } else {
13a9930d
WS		 546 priv->reg.rate_set.body[3] = TX_RATE_11M;
547 priv->reg.rate_set.body[2] = TX_RATE_5M;
1df65547
WS		 548 priv->reg.rate_set.body[1] =
549 TX_RATE_2M | BASIC_RATE;
550 priv->reg.rate_set.body[0] =
551 TX_RATE_1M | BASIC_RATE;
13a9930d
WS		 552 priv->reg.tx_rate = TX_RATE_FULL_AUTO;
553 priv->reg.rate_set.size = 4;
554 }
555 }
1df65547
WS		 556 } else { /* D_11B_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
557 if (vwrq->fixed == 1) {
558 switch (vwrq->value) {
13a9930d
WS		 559 case 54000000:
560 case 48000000:
561 case 36000000:
562 case 18000000:
1df65547
WS		 563 case 9000000:
564 priv->reg.rate_set.body[0] =
565 (uint8_t) (vwrq->value / 500000);
13a9930d
WS		 566 break;
567 case 24000000:
568 case 12000000:
569 case 11000000:
1df65547
WS		 570 case 6000000:
571 case 5500000:
572 case 2000000:
573 case 1000000:
574 priv->reg.rate_set.body[0] =
575 ((uint8_t) (vwrq->value / 500000)) |
576 BASIC_RATE;
13a9930d
WS		 577 break;
578 default:
579 return -EINVAL;
580 }
581 priv->reg.tx_rate = TX_RATE_FIXED;
582 priv->reg.rate_set.size = 1;
1df65547
WS		 583 } else { /* vwrq->fixed == 0 */
584 if (vwrq->value > 0) {
585 switch (vwrq->value) {
13a9930d 586 case 54000000:
1df65547
WS		 587 priv->reg.rate_set.body[11] =
588 TX_RATE_54M;
589 i++;
13a9930d 590 case 48000000:
1df65547
WS		 591 priv->reg.rate_set.body[10] =
592 TX_RATE_48M;
593 i++;
13a9930d 594 case 36000000:
1df65547
WS		 595 priv->reg.rate_set.body[9] =
596 TX_RATE_36M;
597 i++;
598 case 24000000:
599 case 18000000:
600 case 12000000:
601 case 11000000:
602 case 9000000:
603 case 6000000:
604 if (vwrq->value == 24000000) {
605 priv->reg.rate_set.body[8] =
606 TX_RATE_18M;
607 i++;
608 priv->reg.rate_set.body[7] =
609 TX_RATE_9M;
610 i++;
611 priv->reg.rate_set.body[6] =
612 TX_RATE_24M | BASIC_RATE;
613 i++;
614 priv->reg.rate_set.body[5] =
615 TX_RATE_12M | BASIC_RATE;
616 i++;
617 priv->reg.rate_set.body[4] =
618 TX_RATE_6M | BASIC_RATE;
619 i++;
620 priv->reg.rate_set.body[3] =
621 TX_RATE_11M | BASIC_RATE;
622 i++;
623 } else if (vwrq->value == 18000000) {
624 priv->reg.rate_set.body[7] =
625 TX_RATE_18M;
626 i++;
627 priv->reg.rate_set.body[6] =
628 TX_RATE_9M;
629 i++;
630 priv->reg.rate_set.body[5] =
631 TX_RATE_12M | BASIC_RATE;
632 i++;
633 priv->reg.rate_set.body[4] =
634 TX_RATE_6M | BASIC_RATE;
635 i++;
636 priv->reg.rate_set.body[3] =
637 TX_RATE_11M | BASIC_RATE;
638 i++;
639 } else if (vwrq->value == 12000000) {
640 priv->reg.rate_set.body[6] =
641 TX_RATE_9M;
642 i++;
643 priv->reg.rate_set.body[5] =
644 TX_RATE_12M | BASIC_RATE;
645 i++;
646 priv->reg.rate_set.body[4] =
647 TX_RATE_6M | BASIC_RATE;
648 i++;
649 priv->reg.rate_set.body[3] =
650 TX_RATE_11M | BASIC_RATE;
651 i++;
652 } else if (vwrq->value == 11000000) {
653 priv->reg.rate_set.body[5] =
654 TX_RATE_9M;
655 i++;
656 priv->reg.rate_set.body[4] =
657 TX_RATE_6M | BASIC_RATE;
658 i++;
659 priv->reg.rate_set.body[3] =
660 TX_RATE_11M | BASIC_RATE;
661 i++;
662 } else if (vwrq->value == 9000000) {
663 priv->reg.rate_set.body[4] =
664 TX_RATE_9M;
665 i++;
666 priv->reg.rate_set.body[3] =
667 TX_RATE_6M | BASIC_RATE;
668 i++;
669 } else { /* vwrq->value == 6000000 */
670 priv->reg.rate_set.body[3] =
671 TX_RATE_6M | BASIC_RATE;
672 i++;
13a9930d 673 }
1df65547
WS		 674 case 5500000:
675 priv->reg.rate_set.body[2] =
676 TX_RATE_5M | BASIC_RATE;
677 i++;
678 case 2000000:
679 priv->reg.rate_set.body[1] =
680 TX_RATE_2M | BASIC_RATE;
681 i++;
682 case 1000000:
683 priv->reg.rate_set.body[0] =
684 TX_RATE_1M | BASIC_RATE;
685 i++;
13a9930d
WS		 686 break;
687 default:
688 return -EINVAL;
689 }
690 priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
691 priv->reg.rate_set.size = i;
1df65547 692 } else {
13a9930d
WS		 693 priv->reg.rate_set.body[11] = TX_RATE_54M;
694 priv->reg.rate_set.body[10] = TX_RATE_48M;
695 priv->reg.rate_set.body[9] = TX_RATE_36M;
696 priv->reg.rate_set.body[8] = TX_RATE_18M;
697 priv->reg.rate_set.body[7] = TX_RATE_9M;
1df65547
WS		 698 priv->reg.rate_set.body[6] =
699 TX_RATE_24M | BASIC_RATE;
700 priv->reg.rate_set.body[5] =
701 TX_RATE_12M | BASIC_RATE;
702 priv->reg.rate_set.body[4] =
703 TX_RATE_6M | BASIC_RATE;
704 priv->reg.rate_set.body[3] =
705 TX_RATE_11M | BASIC_RATE;
706 priv->reg.rate_set.body[2] =
707 TX_RATE_5M | BASIC_RATE;
708 priv->reg.rate_set.body[1] =
709 TX_RATE_2M | BASIC_RATE;
710 priv->reg.rate_set.body[0] =
711 TX_RATE_1M | BASIC_RATE;
13a9930d
WS		 712 priv->reg.tx_rate = TX_RATE_FULL_AUTO;
713 priv->reg.rate_set.size = 12;
714 }
715 }
716 }
717
718 priv->need_commit |= SME_MODE_SET;
719
720 return -EINPROGRESS; /* Call commit handler */
721}
722
723/*------------------------------------------------------------------*/
724/* Wireless Handler : get Bit-Rate */
1df65547
WS		 725static int ks_wlan_get_rate(struct net_device *dev,
726 struct iw_request_info *info, struct iw_param *vwrq,
727 char *extra)
13a9930d 728{
1df65547
WS		 729 struct ks_wlan_private *priv =
730 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 731
732 DPRINTK(2, "in_interrupt = %ld update_phyinfo = %d\n",
1df65547 733 in_interrupt(), atomic_read(&update_phyinfo));
13a9930d 734
1df65547
WS		 735 if (priv->sleep_mode == SLP_SLEEP) {
736 return -EPERM;
737 }
738 /* for SLEEP MODE */
739 if (!atomic_read(&update_phyinfo)) {
13a9930d
WS		 740 ks_wlan_update_phy_information(priv);
741 }
742 vwrq->value = ((priv->current_rate) & RATE_MASK) * 500000;
1df65547 743 if (priv->reg.tx_rate == TX_RATE_FIXED)
13a9930d
WS		 744 vwrq->fixed = 1;
745 else
746 vwrq->fixed = 0;
747
748 return 0;
749}
750
751/*------------------------------------------------------------------*/
752/* Wireless Handler : set RTS threshold */
753static int ks_wlan_set_rts(struct net_device *dev, struct iw_request_info *info,
754 struct iw_param *vwrq, char *extra)
755{
1df65547
WS		 756 struct ks_wlan_private *priv =
757 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 758 int rthr = vwrq->value;
759
1df65547
WS		 760 if (priv->sleep_mode == SLP_SLEEP) {
761 return -EPERM;
762 }
763 /* for SLEEP MODE */
764 if (vwrq->disabled)
13a9930d 765 rthr = 2347;
1df65547 766 if ((rthr < 0) || (rthr > 2347)) {
13a9930d
WS		 767 return -EINVAL;
768 }
769 priv->reg.rts = rthr;
770 priv->need_commit |= SME_RTS;
771
772 return -EINPROGRESS; /* Call commit handler */
773}
774
775/*------------------------------------------------------------------*/
776/* Wireless Handler : get RTS threshold */
777static int ks_wlan_get_rts(struct net_device *dev, struct iw_request_info *info,
778 struct iw_param *vwrq, char *extra)
779{
1df65547
WS		 780 struct ks_wlan_private *priv =
781 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 782
1df65547
WS		 783 if (priv->sleep_mode == SLP_SLEEP) {
784 return -EPERM;
785 }
786 /* for SLEEP MODE */
13a9930d
WS		 787 vwrq->value = priv->reg.rts;
788 vwrq->disabled = (vwrq->value >= 2347);
789 vwrq->fixed = 1;
790
791 return 0;
792}
793
794/*------------------------------------------------------------------*/
795/* Wireless Handler : set Fragmentation threshold */
1df65547
WS		 796static int ks_wlan_set_frag(struct net_device *dev,
797 struct iw_request_info *info, struct iw_param *vwrq,
798 char *extra)
13a9930d 799{
1df65547
WS		 800 struct ks_wlan_private *priv =
801 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 802 int fthr = vwrq->value;
803
1df65547
WS		 804 if (priv->sleep_mode == SLP_SLEEP) {
805 return -EPERM;
806 }
807 /* for SLEEP MODE */
808 if (vwrq->disabled)
13a9930d 809 fthr = 2346;
1df65547 810 if ((fthr < 256) || (fthr > 2346)) {
13a9930d
WS		 811 return -EINVAL;
812 }
813 fthr &= ~0x1; /* Get an even value - is it really needed ??? */
814 priv->reg.fragment = fthr;
815 priv->need_commit |= SME_FRAG;
816
817 return -EINPROGRESS; /* Call commit handler */
818}
819
820/*------------------------------------------------------------------*/
821/* Wireless Handler : get Fragmentation threshold */
1df65547
WS		 822static int ks_wlan_get_frag(struct net_device *dev,
823 struct iw_request_info *info, struct iw_param *vwrq,
824 char *extra)
13a9930d 825{
1df65547
WS		 826 struct ks_wlan_private *priv =
827 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 828
1df65547
WS		 829 if (priv->sleep_mode == SLP_SLEEP) {
830 return -EPERM;
831 }
832 /* for SLEEP MODE */
13a9930d
WS		 833 vwrq->value = priv->reg.fragment;
834 vwrq->disabled = (vwrq->value >= 2346);
835 vwrq->fixed = 1;
836
837 return 0;
838}
839
840/*------------------------------------------------------------------*/
841/* Wireless Handler : set Mode of Operation */
1df65547
WS		 842static int ks_wlan_set_mode(struct net_device *dev,
843 struct iw_request_info *info, __u32 * uwrq,
844 char *extra)
13a9930d 845{
1df65547
WS		 846 struct ks_wlan_private *priv =
847 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 848
1df65547 849 DPRINTK(2, "mode=%d\n", *uwrq);
13a9930d 850
1df65547
WS		 851 if (priv->sleep_mode == SLP_SLEEP) {
852 return -EPERM;
853 }
854 /* for SLEEP MODE */
855 switch (*uwrq) {
13a9930d
WS		 856 case IW_MODE_ADHOC:
857 priv->reg.operation_mode = MODE_ADHOC;
858 priv->need_commit |= SME_MODE_SET;
859 break;
860 case IW_MODE_INFRA:
861 priv->reg.operation_mode = MODE_INFRASTRUCTURE;
862 priv->need_commit |= SME_MODE_SET;
863 break;
864 case IW_MODE_AUTO:
865 case IW_MODE_MASTER:
866 case IW_MODE_REPEAT:
867 case IW_MODE_SECOND:
868 case IW_MODE_MONITOR:
869 default:
870 return -EINVAL;
871 }
872
1df65547 873 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 874}
875
876/*------------------------------------------------------------------*/
877/* Wireless Handler : get Mode of Operation */
1df65547
WS		 878static int ks_wlan_get_mode(struct net_device *dev,
879 struct iw_request_info *info, __u32 * uwrq,
880 char *extra)
13a9930d 881{
1df65547
WS		 882 struct ks_wlan_private *priv =
883 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 884
1df65547
WS		 885 if (priv->sleep_mode == SLP_SLEEP) {
886 return -EPERM;
887 }
13a9930d 888
1df65547 889 /* for SLEEP MODE */
13a9930d
WS		 890 /* If not managed, assume it's ad-hoc */
891 switch (priv->reg.operation_mode) {
1df65547
WS		 892 case MODE_INFRASTRUCTURE:
893 *uwrq = IW_MODE_INFRA;
894 break;
895 case MODE_ADHOC:
896 *uwrq = IW_MODE_ADHOC;
897 break;
898 default:
899 *uwrq = IW_MODE_ADHOC;
13a9930d
WS		 900 }
901
902 return 0;
903}
904
905/*------------------------------------------------------------------*/
906/* Wireless Handler : set Encryption Key */
1df65547
WS		 907static int ks_wlan_set_encode(struct net_device *dev,
908 struct iw_request_info *info,
909 struct iw_point *dwrq, char *extra)
13a9930d 910{
1df65547
WS		 911 struct ks_wlan_private *priv =
912 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 913
914 wep_key_t key;
915 int index = (dwrq->flags & IW_ENCODE_INDEX);
916 int current_index = priv->reg.wep_index;
917 int i;
918
1df65547 919 DPRINTK(2, "flags=%04X\n", dwrq->flags);
13a9930d 920
1df65547
WS		 921 if (priv->sleep_mode == SLP_SLEEP) {
922 return -EPERM;
923 }
13a9930d 924
1df65547 925 /* for SLEEP MODE */
13a9930d 926 /* index check */
1df65547 927 if ((index < 0) || (index > 4))
13a9930d 928 return -EINVAL;
1df65547 929 else if (index == 0)
13a9930d
WS		 930 index = current_index;
931 else
932 index--;
933
934 /* Is WEP supported ? */
935 /* Basic checking: do we have a key to set ? */
936 if (dwrq->length > 0) {
1df65547 937 if (dwrq->length > MAX_KEY_SIZE) { /* Check the size of the key */
13a9930d
WS		 938 return -EINVAL;
939 }
1df65547 940 if (dwrq->length > MIN_KEY_SIZE) { /* Set the length */
13a9930d
WS		 941 key.len = MAX_KEY_SIZE;
942 priv->reg.privacy_invoked = 0x01;
943 priv->need_commit |= SME_WEP_FLAG;
944 wep_on_off = WEP_ON_128BIT;
945 } else {
946 if (dwrq->length > 0) {
947 key.len = MIN_KEY_SIZE;
948 priv->reg.privacy_invoked = 0x01;
949 priv->need_commit |= SME_WEP_FLAG;
950 wep_on_off = WEP_ON_64BIT;
1df65547 951 } else { /* Disable the key */
13a9930d
WS		 952 key.len = 0;
953 }
954 }
955 /* Check if the key is not marked as invalid */
1df65547 956 if (!(dwrq->flags & IW_ENCODE_NOKEY)) {
13a9930d
WS		 957 /* Cleanup */
958 memset(key.key, 0, MAX_KEY_SIZE);
959 /* Copy the key in the driver */
1df65547
WS		 960 if (copy_from_user
961 (key.key, dwrq->pointer, dwrq->length)) {
13a9930d
WS		 962 key.len = 0;
963 return -EFAULT;
964 }
965 /* Send the key to the card */
966 priv->reg.wep_key[index].size = key.len;
1df65547 967 for (i = 0; i < (priv->reg.wep_key[index].size); i++) {
13a9930d
WS		 968 priv->reg.wep_key[index].val[i] = key.key[i];
969 }
1df65547 970 priv->need_commit |= (SME_WEP_VAL1 << index);
13a9930d
WS		 971 priv->reg.wep_index = index;
972 priv->need_commit |= SME_WEP_INDEX;
973 }
974 } else {
1df65547 975 if (dwrq->flags & IW_ENCODE_DISABLED) {
13a9930d
WS		 976 priv->reg.wep_key[0].size = 0;
977 priv->reg.wep_key[1].size = 0;
978 priv->reg.wep_key[2].size = 0;
979 priv->reg.wep_key[3].size = 0;
980 priv->reg.privacy_invoked = 0x00;
1df65547 981 if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY) {
13a9930d
WS		 982 priv->need_commit |= SME_MODE_SET;
983 }
984 priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
985 wep_on_off = WEP_OFF;
986 priv->need_commit |= SME_WEP_FLAG;
1df65547 987 } else {
13a9930d 988 /* Do we want to just set the transmit key index ? */
1df65547
WS		 989 if ((index >= 0) && (index < 4)) {
990 /* set_wep_key(priv, index, 0, 0, 1); xxx */
991 if (priv->reg.wep_key[index].size) {
13a9930d
WS		 992 priv->reg.wep_index = index;
993 priv->need_commit |= SME_WEP_INDEX;
1df65547 994 } else
13a9930d
WS		 995 return -EINVAL;
996 }
997 }
998 }
999
1000 /* Commit the changes if needed */
1df65547 1001 if (dwrq->flags & IW_ENCODE_MODE)
13a9930d
WS		 1002 priv->need_commit |= SME_WEP_FLAG;
1003
1df65547
WS		 1004 if (dwrq->flags & IW_ENCODE_OPEN) {
1005 if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY) {
13a9930d
WS		 1006 priv->need_commit |= SME_MODE_SET;
1007 }
1008 priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
1df65547
WS		 1009 } else if (dwrq->flags & IW_ENCODE_RESTRICTED) {
1010 if (priv->reg.authenticate_type == AUTH_TYPE_OPEN_SYSTEM) {
13a9930d
WS		 1011 priv->need_commit |= SME_MODE_SET;
1012 }
1013 priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
1014 }
1df65547
WS		 1015// return -EINPROGRESS; /* Call commit handler */
1016 if (priv->need_commit) {
13a9930d 1017 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547 1018 priv->need_commit = 0;
13a9930d
WS		 1019 }
1020 return 0;
1021}
1022
1023/*------------------------------------------------------------------*/
1024/* Wireless Handler : get Encryption Key */
1df65547
WS		 1025static int ks_wlan_get_encode(struct net_device *dev,
1026 struct iw_request_info *info,
1027 struct iw_point *dwrq, char *extra)
13a9930d 1028{
1df65547
WS		 1029 struct ks_wlan_private *priv =
1030 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 1031 char zeros[16];
1032 int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
1033
1df65547
WS		 1034 if (priv->sleep_mode == SLP_SLEEP) {
1035 return -EPERM;
1036 }
1037 /* for SLEEP MODE */
13a9930d
WS		 1038 dwrq->flags = IW_ENCODE_DISABLED;
1039
1040 /* Check encryption mode */
1df65547 1041 switch (priv->reg.authenticate_type) {
13a9930d
WS		 1042 case AUTH_TYPE_OPEN_SYSTEM:
1043 dwrq->flags = IW_ENCODE_OPEN;
1044 break;
1045 case AUTH_TYPE_SHARED_KEY:
1046 dwrq->flags = IW_ENCODE_RESTRICTED;
1047 break;
1048 }
1049
1df65547 1050 memset(zeros, 0, sizeof(zeros));
13a9930d
WS		 1051
1052 /* Which key do we want ? -1 -> tx index */
1df65547 1053 if ((index < 0) || (index >= 4))
13a9930d 1054 index = priv->reg.wep_index;
1df65547 1055 if (priv->reg.privacy_invoked) {
13a9930d
WS		 1056 dwrq->flags &= ~IW_ENCODE_DISABLED;
1057 /* dwrq->flags |= IW_ENCODE_NOKEY; */
1058 }
1059 dwrq->flags |= index + 1;
1df65547 1060 DPRINTK(2, "encoding flag = 0x%04X\n", dwrq->flags);
13a9930d 1061 /* Copy the key to the user buffer */
1df65547 1062 if ((index >= 0) && (index < 4))
13a9930d
WS		 1063 dwrq->length = priv->reg.wep_key[index].size;
1064 if (dwrq->length > 16) {
1df65547 1065 dwrq->length = 0;
13a9930d 1066 }
1df65547 1067#if 1 /* IW_ENCODE_NOKEY; */
13a9930d 1068 if (dwrq->length) {
1df65547
WS		 1069 if ((index >= 0) && (index < 4))
1070 memcpy(extra, priv->reg.wep_key[index].val,
1071 dwrq->length);
13a9930d 1072 } else
1df65547 1073 memcpy(extra, zeros, dwrq->length);
13a9930d
WS		 1074#endif
1075 return 0;
1076}
1077
1078#ifndef KSC_OPNOTSUPP
1079/*------------------------------------------------------------------*/
1080/* Wireless Handler : set Tx-Power */
1df65547
WS		 1081static int ks_wlan_set_txpow(struct net_device *dev,
1082 struct iw_request_info *info,
1083 struct iw_param *vwrq, char *extra)
13a9930d 1084{
1df65547 1085 return -EOPNOTSUPP; /* Not Support */
13a9930d
WS		 1086}
1087
1088/*------------------------------------------------------------------*/
1089/* Wireless Handler : get Tx-Power */
1df65547
WS		 1090static int ks_wlan_get_txpow(struct net_device *dev,
1091 struct iw_request_info *info,
1092 struct iw_param *vwrq, char *extra)
13a9930d 1093{
1df65547
WS		 1094 if (priv->sleep_mode == SLP_SLEEP) {
1095 return -EPERM;
1096 }
13a9930d 1097
1df65547 1098 /* for SLEEP MODE */
13a9930d
WS		 1099 /* Not Support */
1100 vwrq->value = 0;
1101 vwrq->disabled = (vwrq->value == 0);
1102 vwrq->fixed = 1;
1103 return 0;
1104}
1105
1106/*------------------------------------------------------------------*/
1107/* Wireless Handler : set Retry limits */
1df65547
WS		 1108static int ks_wlan_set_retry(struct net_device *dev,
1109 struct iw_request_info *info,
1110 struct iw_param *vwrq, char *extra)
13a9930d 1111{
1df65547 1112 return -EOPNOTSUPP; /* Not Support */
13a9930d
WS		 1113}
1114
1115/*------------------------------------------------------------------*/
1116/* Wireless Handler : get Retry limits */
1df65547
WS		 1117static int ks_wlan_get_retry(struct net_device *dev,
1118 struct iw_request_info *info,
1119 struct iw_param *vwrq, char *extra)
13a9930d 1120{
1df65547
WS		 1121 if (priv->sleep_mode == SLP_SLEEP) {
1122 return -EPERM;
1123 }
13a9930d 1124
1df65547 1125 /* for SLEEP MODE */
13a9930d
WS		 1126 /* Not Support */
1127 vwrq->value = 0;
1128 vwrq->disabled = (vwrq->value == 0);
1129 vwrq->fixed = 1;
1130 return 0;
1131}
1132#endif /* KSC_OPNOTSUPP */
1133
1134/*------------------------------------------------------------------*/
1135/* Wireless Handler : get range info */
1df65547
WS		 1136static int ks_wlan_get_range(struct net_device *dev,
1137 struct iw_request_info *info,
1138 struct iw_point *dwrq, char *extra)
13a9930d 1139{
1df65547
WS		 1140 struct ks_wlan_private *priv =
1141 (struct ks_wlan_private *)netdev_priv(dev);
1142 struct iw_range *range = (struct iw_range *)extra;
1143 int i, k;
13a9930d 1144
1df65547 1145 DPRINTK(2, "\n");
13a9930d 1146
1df65547
WS		 1147 if (priv->sleep_mode == SLP_SLEEP) {
1148 return -EPERM;
1149 }
1150 /* for SLEEP MODE */
13a9930d
WS		 1151 dwrq->length = sizeof(struct iw_range);
1152 memset(range, 0, sizeof(*range));
1153 range->min_nwid = 0x0000;
1154 range->max_nwid = 0x0000;
1155 range->num_channels = 14;
1156 /* Should be based on cap_rid.country to give only
1157 * what the current card support */
1158 k = 0;
1df65547
WS		 1159 for (i = 0; i < 13; i++) { /* channel 1 -- 13 */
1160 range->freq[k].i = i + 1; /* List index */
13a9930d
WS		 1161 range->freq[k].m = frequency_list[i] * 100000;
1162 range->freq[k++].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
1163 }
1164 range->num_frequency = k;
1df65547
WS		 1165 if (priv->reg.phy_type == D_11B_ONLY_MODE || priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) { /* channel 14 */
1166 range->freq[13].i = 14; /* List index */
13a9930d
WS		 1167 range->freq[13].m = frequency_list[13] * 100000;
1168 range->freq[13].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
1169 range->num_frequency = 14;
1170 }
1171
1172 /* Hum... Should put the right values there */
1173 range->max_qual.qual = 100;
1174 range->max_qual.level = 256 - 128; /* 0 dBm? */
1175 range->max_qual.noise = 256 - 128;
1df65547 1176 range->sensitivity = 1;
13a9930d 1177
1df65547 1178 if (priv->reg.phy_type == D_11B_ONLY_MODE) {
13a9930d
WS		 1179 range->bitrate[0] = 1e6;
1180 range->bitrate[1] = 2e6;
1181 range->bitrate[2] = 5.5e6;
1182 range->bitrate[3] = 11e6;
1183 range->num_bitrates = 4;
1df65547 1184 } else { /* D_11G_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
13a9930d
WS		 1185 range->bitrate[0] = 1e6;
1186 range->bitrate[1] = 2e6;
1187 range->bitrate[2] = 5.5e6;
1188 range->bitrate[3] = 11e6;
1189
1190 range->bitrate[4] = 6e6;
1191 range->bitrate[5] = 9e6;
1192 range->bitrate[6] = 12e6;
1df65547 1193 if (IW_MAX_BITRATES < 9) {
13a9930d
WS		 1194 range->bitrate[7] = 54e6;
1195 range->num_bitrates = 8;
1df65547 1196 } else {
13a9930d
WS		 1197 range->bitrate[7] = 18e6;
1198 range->bitrate[8] = 24e6;
1199 range->bitrate[9] = 36e6;
1200 range->bitrate[10] = 48e6;
1201 range->bitrate[11] = 54e6;
1202
1203 range->num_bitrates = 12;
1204 }
1205 }
1206
1207 /* Set an indication of the max TCP throughput
1208 * in bit/s that we can expect using this interface.
1209 * May be use for QoS stuff... Jean II */
1df65547 1210 if (i > 2)
13a9930d
WS		 1211 range->throughput = 5000 * 1000;
1212 else
1213 range->throughput = 1500 * 1000;
1214
1215 range->min_rts = 0;
1216 range->max_rts = 2347;
1217 range->min_frag = 256;
1218 range->max_frag = 2346;
1219
1df65547
WS		 1220 range->encoding_size[0] = 5; /* WEP: RC4 40 bits */
1221 range->encoding_size[1] = 13; /* WEP: RC4 ~128 bits */
1222 range->num_encoding_sizes = 2;
13a9930d
WS		 1223 range->max_encoding_tokens = 4;
1224
1225 /* power management not support */
1226 range->pmp_flags = IW_POWER_ON;
1227 range->pmt_flags = IW_POWER_ON;
1228 range->pm_capa = 0;
1229
1230 /* Transmit Power - values are in dBm( or mW) */
1df65547 1231 range->txpower[0] = -256;
13a9930d
WS		 1232 range->num_txpower = 1;
1233 range->txpower_capa = IW_TXPOW_DBM;
1234 /* range->txpower_capa = IW_TXPOW_MWATT; */
1235
1236 range->we_version_source = 21;
1237 range->we_version_compiled = WIRELESS_EXT;
1238
1239 range->retry_capa = IW_RETRY_ON;
1df65547
WS		 1240 range->retry_flags = IW_RETRY_ON;
1241 range->r_time_flags = IW_RETRY_ON;
13a9930d
WS		 1242
1243 /* Experimental measurements - boundary 11/5.5 Mb/s */
1244 /* Note : with or without the (local->rssi), results
1245 * are somewhat different. - Jean II */
1246 range->avg_qual.qual = 50;
1247 range->avg_qual.level = 186; /* -70 dBm */
1248 range->avg_qual.noise = 0;
1249
13a9930d
WS		 1250 /* Event capability (kernel + driver) */
1251 range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
1252 IW_EVENT_CAPA_MASK(SIOCGIWAP) |
1253 IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
1254 range->event_capa[1] = IW_EVENT_CAPA_K_1;
1255 range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVCUSTOM) |
1256 IW_EVENT_CAPA_MASK(IWEVMICHAELMICFAILURE));
1257
1258 /* encode extension (WPA) capability */
1df65547 1259 range->enc_capa = (IW_ENC_CAPA_WPA |
13a9930d 1260 IW_ENC_CAPA_WPA2 |
1df65547 1261 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP);
13a9930d
WS		 1262 return 0;
1263}
1264
13a9930d
WS		 1265/*------------------------------------------------------------------*/
1266/* Wireless Handler : set Power Management */
1df65547
WS		 1267static int ks_wlan_set_power(struct net_device *dev,
1268 struct iw_request_info *info,
1269 struct iw_param *vwrq, char *extra)
13a9930d 1270{
1df65547
WS		 1271 struct ks_wlan_private *priv =
1272 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 1273 short enabled;
1274
1df65547
WS		 1275 if (priv->sleep_mode == SLP_SLEEP) {
1276 return -EPERM;
1277 }
1278 /* for SLEEP MODE */
13a9930d 1279 enabled = vwrq->disabled ? 0 : 1;
1df65547 1280 if (enabled == 0) { /* 0 */
13a9930d 1281 priv->reg.powermgt = POWMGT_ACTIVE_MODE;
1df65547
WS		 1282 } else if (enabled) { /* 1 */
1283 if (priv->reg.operation_mode == MODE_INFRASTRUCTURE)
1284 priv->reg.powermgt = POWMGT_SAVE1_MODE;
1285 else
1286 return -EINVAL;
1287 } else if (enabled) { /* 2 */
1288 if (priv->reg.operation_mode == MODE_INFRASTRUCTURE)
13a9930d
WS		 1289 priv->reg.powermgt = POWMGT_SAVE2_MODE;
1290 else
1291 return -EINVAL;
1df65547
WS		 1292 } else
1293 return -EINVAL;
13a9930d
WS		 1294
1295 hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
1296
1297 return 0;
1298}
1299
1300/*------------------------------------------------------------------*/
1301/* Wireless Handler : get Power Management */
1df65547
WS		 1302static int ks_wlan_get_power(struct net_device *dev,
1303 struct iw_request_info *info,
1304 struct iw_param *vwrq, char *extra)
13a9930d 1305{
1df65547
WS		 1306 struct ks_wlan_private *priv =
1307 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 1308
1df65547
WS		 1309 if (priv->sleep_mode == SLP_SLEEP) {
1310 return -EPERM;
1311 }
1312 /* for SLEEP MODE */
1313 if (priv->reg.powermgt > 0)
1314 vwrq->disabled = 0;
13a9930d 1315 else
1df65547 1316 vwrq->disabled = 1;
13a9930d
WS		 1317
1318 return 0;
1319}
1320
1321/*------------------------------------------------------------------*/
1322/* Wireless Handler : get wirless statistics */
1df65547
WS		 1323static int ks_wlan_get_iwstats(struct net_device *dev,
1324 struct iw_request_info *info,
1325 struct iw_quality *vwrq, char *extra)
13a9930d 1326{
1df65547
WS		 1327 struct ks_wlan_private *priv =
1328 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 1329
1df65547
WS		 1330 if (priv->sleep_mode == SLP_SLEEP) {
1331 return -EPERM;
1332 }
1333 /* for SLEEP MODE */
1334 vwrq->qual = 0; /* not supported */
1335 vwrq->level = priv->wstats.qual.level;
1336 vwrq->noise = 0; /* not supported */
13a9930d
WS		 1337 vwrq->updated = 0;
1338
1339 return 0;
1340}
1341
1342#ifndef KSC_OPNOTSUPP
1343/*------------------------------------------------------------------*/
1344/* Wireless Handler : set Sensitivity */
1df65547
WS		 1345static int ks_wlan_set_sens(struct net_device *dev,
1346 struct iw_request_info *info, struct iw_param *vwrq,
1347 char *extra)
13a9930d 1348{
1df65547 1349 return -EOPNOTSUPP; /* Not Support */
13a9930d
WS		 1350}
1351
1352/*------------------------------------------------------------------*/
1353/* Wireless Handler : get Sensitivity */
1df65547
WS		 1354static int ks_wlan_get_sens(struct net_device *dev,
1355 struct iw_request_info *info, struct iw_param *vwrq,
1356 char *extra)
13a9930d
WS		 1357{
1358 /* Not Support */
1359 vwrq->value = 0;
1360 vwrq->disabled = (vwrq->value == 0);
1361 vwrq->fixed = 1;
1362 return 0;
1363}
1364#endif /* KSC_OPNOTSUPP */
1365
13a9930d
WS		 1366/*------------------------------------------------------------------*/
1367/* Wireless Handler : get AP List */
1368/* Note : this is deprecated in favor of IWSCAN */
1df65547
WS		 1369static int ks_wlan_get_aplist(struct net_device *dev,
1370 struct iw_request_info *info,
1371 struct iw_point *dwrq, char *extra)
13a9930d 1372{
1df65547
WS		 1373 struct ks_wlan_private *priv =
1374 (struct ks_wlan_private *)netdev_priv(dev);
1375 struct sockaddr *address = (struct sockaddr *)extra;
13a9930d
WS		 1376 struct iw_quality qual[LOCAL_APLIST_MAX];
1377
1378 int i;
1379
1df65547
WS		 1380 if (priv->sleep_mode == SLP_SLEEP) {
1381 return -EPERM;
1382 }
1383 /* for SLEEP MODE */
13a9930d 1384 for (i = 0; i < priv->aplist.size; i++) {
1df65547
WS		 1385 memcpy(address[i].sa_data, &(priv->aplist.ap[i].bssid[0]),
1386 ETH_ALEN);
13a9930d
WS		 1387 address[i].sa_family = ARPHRD_ETHER;
1388 qual[i].level = 256 - priv->aplist.ap[i].rssi;
1389 qual[i].qual = priv->aplist.ap[i].sq;
1df65547 1390 qual[i].noise = 0; /* invalid noise value */
13a9930d
WS		 1391 qual[i].updated = 7;
1392 }
1df65547
WS		 1393 if (i) {
1394 dwrq->flags = 1; /* Should be define'd */
1395 memcpy(extra + sizeof(struct sockaddr) * i,
1396 &qual, sizeof(struct iw_quality) * i);
13a9930d
WS		 1397 }
1398 dwrq->length = i;
1399
1400 return 0;
1401}
1402
13a9930d
WS		 1403/*------------------------------------------------------------------*/
1404/* Wireless Handler : Initiate Scan */
1df65547
WS		 1405static int ks_wlan_set_scan(struct net_device *dev,
1406 struct iw_request_info *info,
1407 union iwreq_data *wrqu, char *extra)
13a9930d 1408{
1df65547
WS		 1409 struct ks_wlan_private *priv =
1410 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 1411 struct iw_scan_req *req = NULL;
1df65547 1412 DPRINTK(2, "\n");
13a9930d 1413
1df65547
WS		 1414 if (priv->sleep_mode == SLP_SLEEP) {
1415 return -EPERM;
1416 }
13a9930d 1417
1df65547 1418 /* for SLEEP MODE */
13a9930d 1419 /* specified SSID SCAN */
1df65547
WS		 1420 if (wrqu->data.length == sizeof(struct iw_scan_req)
1421 && wrqu->data.flags & IW_SCAN_THIS_ESSID) {
1422 req = (struct iw_scan_req *)extra;
13a9930d
WS		 1423 priv->scan_ssid_len = req->essid_len;
1424 memcpy(priv->scan_ssid, req->essid, priv->scan_ssid_len);
1df65547 1425 } else {
13a9930d
WS		 1426 priv->scan_ssid_len = 0;
1427 }
1428
13a9930d
WS		 1429 priv->sme_i.sme_flag |= SME_AP_SCAN;
1430 hostif_sme_enqueue(priv, SME_BSS_SCAN_REQUEST);
1431
1432 /* At this point, just return to the user. */
1433
1434 return 0;
1435}
1436
1437/*------------------------------------------------------------------*/
1438/*
1439 * Translate scan data returned from the card to a card independent
1440 * format that the Wireless Tools will understand - Jean II
1441 */
1df65547
WS		 1442static inline char *ks_wlan_translate_scan(struct net_device *dev,
1443 struct iw_request_info *info,
1444 char *current_ev, char *end_buf,
1445 struct local_ap_t *ap)
13a9930d 1446{
feedcf1a 1447 /* struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; */
1df65547 1448 struct iw_event iwe; /* Temporary buffer */
13a9930d
WS		 1449 u16 capabilities;
1450 char *current_val; /* For rates */
1451 int i;
1452 static const char rsn_leader[] = "rsn_ie=";
1453 static const char wpa_leader[] = "wpa_ie=";
1df65547
WS		 1454 char buf0[RSN_IE_BODY_MAX * 2 + 30];
1455 char buf1[RSN_IE_BODY_MAX * 2 + 30];
13a9930d
WS		 1456 char *pbuf;
1457 /* First entry *MUST* be the AP MAC address */
1458 iwe.cmd = SIOCGIWAP;
1459 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
1460 memcpy(iwe.u.ap_addr.sa_data, ap->bssid, ETH_ALEN);
1df65547
WS		 1461 current_ev =
1462 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
1463 IW_EV_ADDR_LEN);
13a9930d
WS		 1464
1465 /* Other entries will be displayed in the order we give them */
1466
1467 /* Add the ESSID */
1468 iwe.u.data.length = ap->ssid.size;
1df65547 1469 if (iwe.u.data.length > 32)
13a9930d
WS		 1470 iwe.u.data.length = 32;
1471 iwe.cmd = SIOCGIWESSID;
1472 iwe.u.data.flags = 1;
1df65547
WS		 1473 current_ev =
1474 iwe_stream_add_point(info, current_ev, end_buf, &iwe,
1475 &(ap->ssid.body[0]));
13a9930d
WS		 1476
1477 /* Add mode */
1478 iwe.cmd = SIOCGIWMODE;
1479 capabilities = le16_to_cpu(ap->capability);
1df65547
WS		 1480 if (capabilities & (BSS_CAP_ESS | BSS_CAP_IBSS)) {
1481 if (capabilities & BSS_CAP_ESS)
13a9930d
WS		 1482 iwe.u.mode = IW_MODE_INFRA;
1483 else
1484 iwe.u.mode = IW_MODE_ADHOC;
1df65547
WS		 1485 current_ev =
1486 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
1487 IW_EV_UINT_LEN);
13a9930d
WS		 1488 }
1489
1490 /* Add frequency */
1491 iwe.cmd = SIOCGIWFREQ;
1492 iwe.u.freq.m = ap->channel;
1df65547 1493 iwe.u.freq.m = frequency_list[iwe.u.freq.m - 1] * 100000;
13a9930d 1494 iwe.u.freq.e = 1;
1df65547
WS		 1495 current_ev =
1496 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
1497 IW_EV_FREQ_LEN);
13a9930d
WS		 1498
1499 /* Add quality statistics */
1500 iwe.cmd = IWEVQUAL;
1501 iwe.u.qual.level = 256 - ap->rssi;
1502 iwe.u.qual.qual = ap->sq;
1df65547
WS		 1503 iwe.u.qual.noise = 0; /* invalid noise value */
1504 current_ev =
1505 iwe_stream_add_event(info, current_ev, end_buf, &iwe,
1506 IW_EV_QUAL_LEN);
13a9930d
WS		 1507
1508 /* Add encryption capability */
1509 iwe.cmd = SIOCGIWENCODE;
1df65547 1510 if (capabilities & BSS_CAP_PRIVACY)
13a9930d
WS		 1511 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
1512 else
1513 iwe.u.data.flags = IW_ENCODE_DISABLED;
1514 iwe.u.data.length = 0;
1df65547
WS		 1515 current_ev =
1516 iwe_stream_add_point(info, current_ev, end_buf, &iwe,
1517 &(ap->ssid.body[0]));
13a9930d
WS		 1518
1519 /* Rate : stuffing multiple values in a single event require a bit
1520 * more of magic - Jean II */
1521 current_val = current_ev + IW_EV_LCP_LEN;
1522
1523 iwe.cmd = SIOCGIWRATE;
1524 /* Those two flags are ignored... */
1525 iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
1526
1527 /* Max 16 values */
1df65547 1528 for (i = 0; i < 16; i++) {
13a9930d 1529 /* NULL terminated */
1df65547 1530 if (i >= ap->rate_set.size)
13a9930d
WS		 1531 break;
1532 /* Bit rate given in 500 kb/s units (+ 0x80) */
1533 iwe.u.bitrate.value = ((ap->rate_set.body[i] & 0x7f) * 500000);
1534 /* Add new value to event */
1df65547
WS		 1535 current_val =
1536 iwe_stream_add_value(info, current_ev, current_val, end_buf,
1537 &iwe, IW_EV_PARAM_LEN);
13a9930d
WS		 1538 }
1539 /* Check if we added any event */
1df65547 1540 if ((current_val - current_ev) > IW_EV_LCP_LEN)
13a9930d
WS		 1541 current_ev = current_val;
1542
1543#define GENERIC_INFO_ELEM_ID 0xdd
1544#define RSN_INFO_ELEM_ID 0x30
1df65547
WS		 1545 if (ap->rsn_ie.id == RSN_INFO_ELEM_ID && ap->rsn_ie.size != 0) {
1546 pbuf = &buf0[0];
1547 memset(&iwe, 0, sizeof(iwe));
1548 iwe.cmd = IWEVCUSTOM;
1549 memcpy(buf0, rsn_leader, sizeof(rsn_leader) - 1);
1550 iwe.u.data.length += sizeof(rsn_leader) - 1;
1551 pbuf += sizeof(rsn_leader) - 1;
13a9930d 1552
1df65547
WS		 1553 pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.id);
1554 pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.size);
1555 iwe.u.data.length += 4;
13a9930d 1556
1df65547
WS		 1557 for (i = 0; i < ap->rsn_ie.size; i++)
1558 pbuf += sprintf(pbuf, "%02x", ap->rsn_ie.body[i]);
1559 iwe.u.data.length += (ap->rsn_ie.size) * 2;
13a9930d 1560
1df65547 1561 DPRINTK(4, "ap->rsn.size=%d\n", ap->rsn_ie.size);
13a9930d 1562
1df65547
WS		 1563 current_ev =
1564 iwe_stream_add_point(info, current_ev, end_buf, &iwe,
1565 &buf0[0]);
1566 }
1567 if (ap->wpa_ie.id == GENERIC_INFO_ELEM_ID && ap->wpa_ie.size != 0) {
1568 pbuf = &buf1[0];
1569 memset(&iwe, 0, sizeof(iwe));
1570 iwe.cmd = IWEVCUSTOM;
1571 memcpy(buf1, wpa_leader, sizeof(wpa_leader) - 1);
1572 iwe.u.data.length += sizeof(wpa_leader) - 1;
1573 pbuf += sizeof(wpa_leader) - 1;
1574
1575 pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.id);
1576 pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.size);
1577 iwe.u.data.length += 4;
1578
1579 for (i = 0; i < ap->wpa_ie.size; i++)
1580 pbuf += sprintf(pbuf, "%02x", ap->wpa_ie.body[i]);
1581 iwe.u.data.length += (ap->wpa_ie.size) * 2;
1582
1583 DPRINTK(4, "ap->rsn.size=%d\n", ap->wpa_ie.size);
1584 DPRINTK(4, "iwe.u.data.length=%d\n", iwe.u.data.length);
1585
1586 current_ev =
1587 iwe_stream_add_point(info, current_ev, end_buf, &iwe,
1588 &buf1[0]);
1589 }
13a9930d
WS		 1590
1591 /* The other data in the scan result are not really
1592 * interesting, so for now drop it - Jean II */
1593 return current_ev;
1594}
1595
1596/*------------------------------------------------------------------*/
1597/* Wireless Handler : Read Scan Results */
1df65547
WS		 1598static int ks_wlan_get_scan(struct net_device *dev,
1599 struct iw_request_info *info, struct iw_point *dwrq,
1600 char *extra)
13a9930d 1601{
1df65547
WS		 1602 struct ks_wlan_private *priv =
1603 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 1604 int i;
1605 char *current_ev = extra;
1df65547 1606 DPRINTK(2, "\n");
13a9930d 1607
1df65547
WS		 1608 if (priv->sleep_mode == SLP_SLEEP) {
1609 return -EPERM;
1610 }
1611 /* for SLEEP MODE */
1612 if (priv->sme_i.sme_flag & SME_AP_SCAN) {
1613 DPRINTK(2, "flag AP_SCAN\n");
13a9930d
WS		 1614 return -EAGAIN;
1615 }
1616
1df65547 1617 if (priv->aplist.size == 0) {
13a9930d
WS		 1618 /* Client error, no scan results...
1619 * The caller need to restart the scan. */
1df65547 1620 DPRINTK(2, "aplist 0\n");
13a9930d
WS		 1621 return -ENODATA;
1622 }
1623#if 0
1624 /* current connect ap */
1df65547 1625 if ((priv->connect_status & CONNECT_STATUS_MASK) == CONNECT_STATUS) {
13a9930d
WS		 1626 if ((extra + dwrq->length) - current_ev <= IW_EV_ADDR_LEN) {
1627 dwrq->length = 0;
1628 return -E2BIG;
1629 }
1630 current_ev = ks_wlan_translate_scan(dev, current_ev,
1df65547 1631// extra + IW_SCAN_MAX_DATA,
13a9930d
WS		 1632 extra + dwrq->length,
1633 &(priv->current_ap));
1634 }
1635#endif
1636 /* Read and parse all entries */
1df65547 1637 for (i = 0; i < priv->aplist.size; i++) {
13a9930d
WS		 1638 if ((extra + dwrq->length) - current_ev <= IW_EV_ADDR_LEN) {
1639 dwrq->length = 0;
1640 return -E2BIG;
1641 }
1642 /* Translate to WE format this entry */
1643 current_ev = ks_wlan_translate_scan(dev, info, current_ev,
1df65547 1644// extra + IW_SCAN_MAX_DATA,
13a9930d
WS		 1645 extra + dwrq->length,
1646 &(priv->aplist.ap[i]));
1647 }
1648 /* Length of data */
1649 dwrq->length = (current_ev - extra);
1650 dwrq->flags = 0;
1651
1652 return 0;
1653}
13a9930d
WS		 1654
1655/*------------------------------------------------------------------*/
1656/* Commit handler : called after a bunch of SET operations */
1df65547
WS		 1657static int ks_wlan_config_commit(struct net_device *dev,
1658 struct iw_request_info *info, void *zwrq,
1659 char *extra)
13a9930d 1660{
1df65547
WS		 1661 struct ks_wlan_private *priv =
1662 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 1663
1664 if (!priv->need_commit)
1665 return 0;
1666
1667 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547 1668 priv->need_commit = 0;
13a9930d
WS		 1669 return 0;
1670}
1671
13a9930d
WS		 1672/*------------------------------------------------------------------*/
1673/* Wireless handler : set association ie params */
1df65547
WS		 1674static int ks_wlan_set_genie(struct net_device *dev,
1675 struct iw_request_info *info,
1676 struct iw_point *dwrq, char *extra)
13a9930d 1677{
1df65547
WS		 1678 struct ks_wlan_private *priv =
1679 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 1680
1681 DPRINTK(2, "\n");
1682
1df65547
WS		 1683 if (priv->sleep_mode == SLP_SLEEP) {
1684 return -EPERM;
1685 }
1686 /* for SLEEP MODE */
13a9930d 1687 return 0;
1df65547 1688// return -EOPNOTSUPP;
13a9930d
WS		 1689}
1690
1691/*------------------------------------------------------------------*/
1692/* Wireless handler : set authentication mode params */
1df65547
WS		 1693static int ks_wlan_set_auth_mode(struct net_device *dev,
1694 struct iw_request_info *info,
13a9930d
WS		 1695 struct iw_param *vwrq, char *extra)
1696{
1df65547
WS		 1697 struct ks_wlan_private *priv =
1698 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 1699 int index = (vwrq->flags & IW_AUTH_INDEX);
1700 int value = vwrq->value;
1701
1df65547 1702 DPRINTK(2, "index=%d:value=%08X\n", index, value);
13a9930d 1703
1df65547
WS		 1704 if (priv->sleep_mode == SLP_SLEEP) {
1705 return -EPERM;
1706 }
1707 /* for SLEEP MODE */
1708 switch (index) {
1709 case IW_AUTH_WPA_VERSION: /* 0 */
1710 switch (value) {
13a9930d
WS		 1711 case IW_AUTH_WPA_VERSION_DISABLED:
1712 priv->wpa.version = value;
1df65547 1713 if (priv->wpa.rsn_enabled) {
13a9930d
WS		 1714 priv->wpa.rsn_enabled = 0;
1715 }
1716 priv->need_commit |= SME_RSN;
1717 break;
1718 case IW_AUTH_WPA_VERSION_WPA:
1719 case IW_AUTH_WPA_VERSION_WPA2:
1720 priv->wpa.version = value;
1df65547 1721 if (!(priv->wpa.rsn_enabled)) {
13a9930d
WS		 1722 priv->wpa.rsn_enabled = 1;
1723 }
1724 priv->need_commit |= SME_RSN;
1725 break;
1726 default:
1727 return -EOPNOTSUPP;
1728 }
1729 break;
1df65547
WS		 1730 case IW_AUTH_CIPHER_PAIRWISE: /* 1 */
1731 switch (value) {
13a9930d 1732 case IW_AUTH_CIPHER_NONE:
1df65547 1733 if (priv->reg.privacy_invoked) {
13a9930d
WS		 1734 priv->reg.privacy_invoked = 0x00;
1735 priv->need_commit |= SME_WEP_FLAG;
1736 }
1737 break;
1738 case IW_AUTH_CIPHER_WEP40:
1739 case IW_AUTH_CIPHER_TKIP:
1740 case IW_AUTH_CIPHER_CCMP:
1741 case IW_AUTH_CIPHER_WEP104:
1df65547 1742 if (!priv->reg.privacy_invoked) {
13a9930d
WS		 1743 priv->reg.privacy_invoked = 0x01;
1744 priv->need_commit |= SME_WEP_FLAG;
1745 }
1746 priv->wpa.pairwise_suite = value;
1747 priv->need_commit |= SME_RSN_UNICAST;
1748 break;
1749 default:
1750 return -EOPNOTSUPP;
1751 }
1752 break;
1df65547
WS		 1753 case IW_AUTH_CIPHER_GROUP: /* 2 */
1754 switch (value) {
13a9930d 1755 case IW_AUTH_CIPHER_NONE:
1df65547 1756 if (priv->reg.privacy_invoked) {
13a9930d
WS		 1757 priv->reg.privacy_invoked = 0x00;
1758 priv->need_commit |= SME_WEP_FLAG;
1759 }
1760 break;
1761 case IW_AUTH_CIPHER_WEP40:
1762 case IW_AUTH_CIPHER_TKIP:
1763 case IW_AUTH_CIPHER_CCMP:
1764 case IW_AUTH_CIPHER_WEP104:
1df65547 1765 if (!priv->reg.privacy_invoked) {
13a9930d
WS		 1766 priv->reg.privacy_invoked = 0x01;
1767 priv->need_commit |= SME_WEP_FLAG;
1768 }
1769 priv->wpa.group_suite = value;
1770 priv->need_commit |= SME_RSN_MULTICAST;
1771 break;
1772 default:
1773 return -EOPNOTSUPP;
1774 }
1775 break;
1df65547
WS		 1776 case IW_AUTH_KEY_MGMT: /* 3 */
1777 switch (value) {
13a9930d
WS		 1778 case IW_AUTH_KEY_MGMT_802_1X:
1779 case IW_AUTH_KEY_MGMT_PSK:
1df65547
WS		 1780 case 0: /* NONE or 802_1X_NO_WPA */
1781 case 4: /* WPA_NONE */
13a9930d
WS		 1782 priv->wpa.key_mgmt_suite = value;
1783 priv->need_commit |= SME_RSN_AUTH;
1784 break;
1785 default:
1786 return -EOPNOTSUPP;
1787 }
1788 break;
1df65547
WS		 1789 case IW_AUTH_80211_AUTH_ALG: /* 6 */
1790 switch (value) {
13a9930d
WS		 1791 case IW_AUTH_ALG_OPEN_SYSTEM:
1792 priv->wpa.auth_alg = value;
1793 priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
1794 break;
1795 case IW_AUTH_ALG_SHARED_KEY:
1796 priv->wpa.auth_alg = value;
1797 priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
1798 break;
1799 case IW_AUTH_ALG_LEAP:
1800 default:
1801 return -EOPNOTSUPP;
1802 }
1803 priv->need_commit |= SME_MODE_SET;
1804 break;
1df65547 1805 case IW_AUTH_WPA_ENABLED: /* 7 */
13a9930d
WS		 1806 priv->wpa.wpa_enabled = value;
1807 break;
1df65547
WS		 1808 case IW_AUTH_PRIVACY_INVOKED: /* 10 */
1809 if ((value && !priv->reg.privacy_invoked) ||
1810 (!value && priv->reg.privacy_invoked)) {
1811 priv->reg.privacy_invoked = value ? 0x01 : 0x00;
13a9930d
WS		 1812 priv->need_commit |= SME_WEP_FLAG;
1813 }
1814 break;
1df65547
WS		 1815 case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* 4 */
1816 case IW_AUTH_TKIP_COUNTERMEASURES: /* 5 */
1817 case IW_AUTH_DROP_UNENCRYPTED: /* 8 */
1818 case IW_AUTH_ROAMING_CONTROL: /* 9 */
13a9930d
WS		 1819 default:
1820 break;
1821 }
1822
1823 /* return -EINPROGRESS; */
1df65547 1824 if (priv->need_commit) {
13a9930d 1825 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547 1826 priv->need_commit = 0;
13a9930d
WS		 1827 }
1828 return 0;
1829}
1830
1831/*------------------------------------------------------------------*/
1832/* Wireless handler : get authentication mode params */
1df65547
WS		 1833static int ks_wlan_get_auth_mode(struct net_device *dev,
1834 struct iw_request_info *info,
13a9930d
WS		 1835 struct iw_param *vwrq, char *extra)
1836{
1df65547
WS		 1837 struct ks_wlan_private *priv =
1838 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 1839 int index = (vwrq->flags & IW_AUTH_INDEX);
1df65547 1840 DPRINTK(2, "index=%d\n", index);
13a9930d 1841
1df65547
WS		 1842 if (priv->sleep_mode == SLP_SLEEP) {
1843 return -EPERM;
1844 }
13a9930d 1845
1df65547 1846 /* for SLEEP MODE */
13a9930d 1847 /* WPA (not used ?? wpa_supplicant) */
1df65547 1848 switch (index) {
13a9930d
WS		 1849 case IW_AUTH_WPA_VERSION:
1850 vwrq->value = priv->wpa.version;
1851 break;
1852 case IW_AUTH_CIPHER_PAIRWISE:
1853 vwrq->value = priv->wpa.pairwise_suite;
1854 break;
1855 case IW_AUTH_CIPHER_GROUP:
1856 vwrq->value = priv->wpa.group_suite;
1857 break;
1858 case IW_AUTH_KEY_MGMT:
1859 vwrq->value = priv->wpa.key_mgmt_suite;
1860 break;
1861 case IW_AUTH_80211_AUTH_ALG:
1862 vwrq->value = priv->wpa.auth_alg;
1863 break;
1864 case IW_AUTH_WPA_ENABLED:
1865 vwrq->value = priv->wpa.rsn_enabled;
1866 break;
1df65547 1867 case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* OK??? */
13a9930d
WS		 1868 case IW_AUTH_TKIP_COUNTERMEASURES:
1869 case IW_AUTH_DROP_UNENCRYPTED:
1870 default:
1871 /* return -EOPNOTSUPP; */
1872 break;
1873 }
1874 return 0;
1875}
1876
1877/*------------------------------------------------------------------*/
1878/* Wireless Handler : set encoding token & mode (WPA)*/
1df65547
WS		 1879static int ks_wlan_set_encode_ext(struct net_device *dev,
1880 struct iw_request_info *info,
13a9930d
WS		 1881 struct iw_point *dwrq, char *extra)
1882{
1df65547
WS		 1883 struct ks_wlan_private *priv =
1884 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 1885 struct iw_encode_ext *enc;
1886 int index = dwrq->flags & IW_ENCODE_INDEX;
1df65547 1887 unsigned int commit = 0;
13a9930d
WS		 1888
1889 enc = (struct iw_encode_ext *)extra;
1890
1df65547
WS		 1891 DPRINTK(2, "flags=%04X:: ext_flags=%08X\n", dwrq->flags,
1892 enc->ext_flags);
13a9930d 1893
1df65547
WS		 1894 if (priv->sleep_mode == SLP_SLEEP) {
1895 return -EPERM;
1896 }
1897 /* for SLEEP MODE */
1898 if (index < 1 || index > 4)
13a9930d
WS		 1899 return -EINVAL;
1900 else
1901 index--;
1902
1df65547
WS		 1903 if (dwrq->flags & IW_ENCODE_DISABLED) {
1904 priv->wpa.key[index].key_len = 0;
13a9930d
WS		 1905 }
1906
1df65547
WS		 1907 if (enc) {
1908 priv->wpa.key[index].ext_flags = enc->ext_flags;
1909 if (enc->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
1910 priv->wpa.txkey = index;
13a9930d 1911 commit |= SME_WEP_INDEX;
1df65547 1912 } else if (enc->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
453e102d
DC		 1913 memcpy(&priv->wpa.key[index].rx_seq[0],
1914 enc->rx_seq, IW_ENCODE_SEQ_MAX_SIZE);
13a9930d
WS		 1915 }
1916
1917 memcpy(&priv->wpa.key[index].addr.sa_data[0],
1df65547 1918 &enc->addr.sa_data[0], ETH_ALEN);
13a9930d
WS		 1919
1920 switch (enc->alg) {
1921 case IW_ENCODE_ALG_NONE:
1df65547 1922 if (priv->reg.privacy_invoked) {
13a9930d
WS		 1923 priv->reg.privacy_invoked = 0x00;
1924 commit |= SME_WEP_FLAG;
1925 }
1926 priv->wpa.key[index].key_len = 0;
1927
1928 break;
1929 case IW_ENCODE_ALG_WEP:
1930 case IW_ENCODE_ALG_CCMP:
1df65547 1931 if (!priv->reg.privacy_invoked) {
13a9930d
WS		 1932 priv->reg.privacy_invoked = 0x01;
1933 commit |= SME_WEP_FLAG;
1934 }
453e102d 1935 if (enc->key_len) {
13a9930d
WS		 1936 memcpy(&priv->wpa.key[index].key_val[0],
1937 &enc->key[0], enc->key_len);
1938 priv->wpa.key[index].key_len = enc->key_len;
1939 commit |= (SME_WEP_VAL1 << index);
1940 }
1941 break;
1942 case IW_ENCODE_ALG_TKIP:
1df65547 1943 if (!priv->reg.privacy_invoked) {
13a9930d
WS		 1944 priv->reg.privacy_invoked = 0x01;
1945 commit |= SME_WEP_FLAG;
1946 }
453e102d 1947 if (enc->key_len == 32) {
13a9930d 1948 memcpy(&priv->wpa.key[index].key_val[0],
1df65547
WS		 1949 &enc->key[0], enc->key_len - 16);
1950 priv->wpa.key[index].key_len =
1951 enc->key_len - 16;
1952 if (priv->wpa.key_mgmt_suite == 4) { /* WPA_NONE */
1953 memcpy(&priv->wpa.key[index].
1954 tx_mic_key[0], &enc->key[16], 8);
1955 memcpy(&priv->wpa.key[index].
1956 rx_mic_key[0], &enc->key[16], 8);
1957 } else {
1958 memcpy(&priv->wpa.key[index].
1959 tx_mic_key[0], &enc->key[16], 8);
1960 memcpy(&priv->wpa.key[index].
1961 rx_mic_key[0], &enc->key[24], 8);
13a9930d
WS		 1962 }
1963 commit |= (SME_WEP_VAL1 << index);
1964 }
1965 break;
1966 default:
1967 return -EINVAL;
1968 }
1df65547
WS		 1969 priv->wpa.key[index].alg = enc->alg;
1970 } else
13a9930d
WS		 1971 return -EINVAL;
1972
1df65547
WS		 1973 if (commit) {
1974 if (commit & SME_WEP_INDEX)
13a9930d 1975 hostif_sme_enqueue(priv, SME_SET_TXKEY);
1df65547
WS		 1976 if (commit & SME_WEP_VAL_MASK)
1977 hostif_sme_enqueue(priv, SME_SET_KEY1 + index);
1978 if (commit & SME_WEP_FLAG)
13a9930d
WS		 1979 hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
1980 }
1981
1982 return 0;
1983}
1984
1985/*------------------------------------------------------------------*/
1986/* Wireless Handler : get encoding token & mode (WPA)*/
1df65547
WS		 1987static int ks_wlan_get_encode_ext(struct net_device *dev,
1988 struct iw_request_info *info,
13a9930d
WS		 1989 struct iw_point *dwrq, char *extra)
1990{
1df65547
WS		 1991 struct ks_wlan_private *priv =
1992 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 1993
1df65547
WS		 1994 if (priv->sleep_mode == SLP_SLEEP) {
1995 return -EPERM;
1996 }
13a9930d 1997
1df65547 1998 /* for SLEEP MODE */
13a9930d 1999 /* WPA (not used ?? wpa_supplicant)
1df65547
WS		 2000 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
2001 struct iw_encode_ext *enc;
2002 enc = (struct iw_encode_ext *)extra;
2003 int index = dwrq->flags & IW_ENCODE_INDEX;
2004 WPA (not used ?? wpa_supplicant) */
13a9930d
WS		 2005 return 0;
2006}
2007
2008/*------------------------------------------------------------------*/
2009/* Wireless Handler : PMKSA cache operation (WPA2) */
1df65547
WS		 2010static int ks_wlan_set_pmksa(struct net_device *dev,
2011 struct iw_request_info *info,
2012 struct iw_point *dwrq, char *extra)
13a9930d 2013{
1df65547
WS		 2014 struct ks_wlan_private *priv =
2015 (struct ks_wlan_private *)netdev_priv(dev);
2016 struct iw_pmksa *pmksa;
13a9930d
WS		 2017 int i;
2018 struct pmk_t *pmk;
2019 struct list_head *ptr;
2020
1df65547 2021 DPRINTK(2, "\n");
13a9930d 2022
1df65547
WS		 2023 if (priv->sleep_mode == SLP_SLEEP) {
2024 return -EPERM;
2025 }
2026 /* for SLEEP MODE */
2027 if (!extra) {
13a9930d
WS		 2028 return -EINVAL;
2029 }
2030 pmksa = (struct iw_pmksa *)extra;
1df65547 2031 DPRINTK(2, "cmd=%d\n", pmksa->cmd);
13a9930d 2032
1df65547 2033 switch (pmksa->cmd) {
13a9930d 2034 case IW_PMKSA_ADD:
1df65547
WS		 2035 if (list_empty(&priv->pmklist.head)) { /* new list */
2036 for (i = 0; i < PMK_LIST_MAX; i++) {
13a9930d 2037 pmk = &priv->pmklist.pmk[i];
1df65547
WS		 2038 if (!memcmp
2039 ("\x00\x00\x00\x00\x00\x00", pmk->bssid,
2040 ETH_ALEN))
13a9930d
WS		 2041 break;
2042 }
2043 memcpy(pmk->bssid, pmksa->bssid.sa_data, ETH_ALEN);
2044 memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
1df65547 2045 list_add(&pmk->list, &priv->pmklist.head);
13a9930d 2046 priv->pmklist.size++;
1df65547
WS		 2047 } else { /* search cache data */
2048 list_for_each(ptr, &priv->pmklist.head) {
13a9930d 2049 pmk = list_entry(ptr, struct pmk_t, list);
1df65547
WS		 2050 if (!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)) { /* match address! list move to head. */
2051 memcpy(pmk->pmkid, pmksa->pmkid,
2052 IW_PMKID_LEN);
2053 list_move(&pmk->list,
2054 &priv->pmklist.head);
13a9930d
WS		 2055 break;
2056 }
2057 }
1df65547
WS		 2058 if (ptr == &priv->pmklist.head) { /* not find address. */
2059 if (PMK_LIST_MAX > priv->pmklist.size) { /* new cache data */
2060 for (i = 0; i < PMK_LIST_MAX; i++) {
13a9930d 2061 pmk = &priv->pmklist.pmk[i];
1df65547
WS		 2062 if (!memcmp
2063 ("\x00\x00\x00\x00\x00\x00",
2064 pmk->bssid, ETH_ALEN))
13a9930d
WS		 2065 break;
2066 }
1df65547
WS		 2067 memcpy(pmk->bssid, pmksa->bssid.sa_data,
2068 ETH_ALEN);
2069 memcpy(pmk->pmkid, pmksa->pmkid,
2070 IW_PMKID_LEN);
2071 list_add(&pmk->list,
2072 &priv->pmklist.head);
13a9930d 2073 priv->pmklist.size++;
1df65547
WS		 2074 } else { /* overwrite old cache data */
2075 pmk =
2076 list_entry(priv->pmklist.head.prev,
2077 struct pmk_t, list);
2078 memcpy(pmk->bssid, pmksa->bssid.sa_data,
2079 ETH_ALEN);
2080 memcpy(pmk->pmkid, pmksa->pmkid,
2081 IW_PMKID_LEN);
2082 list_move(&pmk->list,
2083 &priv->pmklist.head);
13a9930d
WS		 2084 }
2085 }
2086 }
2087 break;
2088 case IW_PMKSA_REMOVE:
1df65547 2089 if (list_empty(&priv->pmklist.head)) { /* list empty */
13a9930d 2090 return -EINVAL;
1df65547
WS		 2091 } else { /* search cache data */
2092 list_for_each(ptr, &priv->pmklist.head) {
13a9930d 2093 pmk = list_entry(ptr, struct pmk_t, list);
1df65547 2094 if (!memcmp(pmksa->bssid.sa_data, pmk->bssid, ETH_ALEN)) { /* match address! list del. */
13a9930d
WS		 2095 memset(pmk->bssid, 0, ETH_ALEN);
2096 memset(pmk->pmkid, 0, IW_PMKID_LEN);
2097 list_del_init(&pmk->list);
2098 break;
2099 }
2100 }
1df65547 2101 if (ptr == &priv->pmklist.head) { /* not find address. */
13a9930d
WS		 2102 return 0;
2103 }
2104 }
2105 break;
2106 case IW_PMKSA_FLUSH:
2107 memset(&(priv->pmklist), 0, sizeof(priv->pmklist));
2108 INIT_LIST_HEAD(&priv->pmklist.head);
1df65547 2109 for (i = 0; i < PMK_LIST_MAX; i++)
13a9930d
WS		 2110 INIT_LIST_HEAD(&priv->pmklist.pmk[i].list);
2111 break;
2112 default:
2113 return -EINVAL;
2114 }
2115
2116 hostif_sme_enqueue(priv, SME_SET_PMKSA);
2117 return 0;
2118}
2119
2120static struct iw_statistics *ks_get_wireless_stats(struct net_device *dev)
2121{
2122
1df65547
WS		 2123 struct ks_wlan_private *priv =
2124 (struct ks_wlan_private *)netdev_priv(dev);
2125 struct iw_statistics *wstats = &priv->wstats;
13a9930d 2126
1df65547 2127 if (!atomic_read(&update_phyinfo)) {
13a9930d 2128 if (priv->dev_state < DEVICE_STATE_READY)
1df65547 2129 return NULL; /* not finished initialize */
13a9930d
WS		 2130 else
2131 return wstats;
2132 }
2133
2134 /* Packets discarded in the wireless adapter due to wireless
2135 * specific problems */
1df65547
WS		 2136 wstats->discard.nwid = 0; /* Rx invalid nwid */
2137 wstats->discard.code = 0; /* Rx invalid crypt */
2138 wstats->discard.fragment = 0; /* Rx invalid frag */
2139 wstats->discard.retries = 0; /* Tx excessive retries */
2140 wstats->discard.misc = 0; /* Invalid misc */
2141 wstats->miss.beacon = 0; /* Missed beacon */
13a9930d 2142
1df65547 2143 return wstats;
13a9930d
WS		 2144}
2145
2146/*------------------------------------------------------------------*/
2147/* Private handler : set stop request */
1df65547
WS		 2148static int ks_wlan_set_stop_request(struct net_device *dev,
2149 struct iw_request_info *info, __u32 * uwrq,
2150 char *extra)
13a9930d 2151{
1df65547
WS		 2152 struct ks_wlan_private *priv =
2153 (struct ks_wlan_private *)netdev_priv(dev);
2154 DPRINTK(2, "\n");
13a9930d 2155
1df65547
WS		 2156 if (priv->sleep_mode == SLP_SLEEP) {
2157 return -EPERM;
2158 }
2159 /* for SLEEP MODE */
2160 if (!(*uwrq))
2161 return -EINVAL;
13a9930d
WS		 2162
2163 hostif_sme_enqueue(priv, SME_STOP_REQUEST);
2164 return 0;
2165}
2166
2167/*------------------------------------------------------------------*/
2168/* Wireless Handler : set MLME */
2169#include <linux/ieee80211.h>
1df65547
WS		 2170static int ks_wlan_set_mlme(struct net_device *dev,
2171 struct iw_request_info *info, struct iw_point *dwrq,
2172 char *extra)
13a9930d 2173{
1df65547
WS		 2174 struct ks_wlan_private *priv =
2175 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 2176 struct iw_mlme *mlme = (struct iw_mlme *)extra;
2177 __u32 mode;
2178
2179 DPRINTK(2, ":%d :%d\n", mlme->cmd, mlme->reason_code);
2180
1df65547
WS		 2181 if (priv->sleep_mode == SLP_SLEEP) {
2182 return -EPERM;
2183 }
2184 /* for SLEEP MODE */
13a9930d
WS		 2185 switch (mlme->cmd) {
2186 case IW_MLME_DEAUTH:
2187 if (mlme->reason_code == WLAN_REASON_MIC_FAILURE) {
2188 return 0;
2189 }
2190 case IW_MLME_DISASSOC:
2191 mode = 1;
2192 return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
2193 default:
1df65547 2194 return -EOPNOTSUPP; /* Not Support */
13a9930d
WS		 2195 }
2196}
13a9930d 2197
13a9930d
WS		 2198/*------------------------------------------------------------------*/
2199/* Private handler : get firemware version */
1df65547
WS		 2200static int ks_wlan_get_firmware_version(struct net_device *dev,
2201 struct iw_request_info *info,
13a9930d
WS		 2202 struct iw_point *dwrq, char *extra)
2203{
1df65547
WS		 2204 struct ks_wlan_private *priv =
2205 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2206 strcpy(extra, &(priv->firmware_version[0]));
1df65547 2207 dwrq->length = priv->version_size + 1;
13a9930d
WS		 2208 return 0;
2209}
2210
2211#if 0
2212/*------------------------------------------------------------------*/
2213/* Private handler : set force disconnect status */
1df65547
WS		 2214static int ks_wlan_set_detach(struct net_device *dev,
2215 struct iw_request_info *info, __u32 * uwrq,
2216 char *extra)
13a9930d 2217{
feedcf1a 2218 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d 2219
1df65547
WS		 2220 if (priv->sleep_mode == SLP_SLEEP) {
2221 return -EPERM;
2222 }
2223 /* for SLEEP MODE */
2224 if (*uwrq == CONNECT_STATUS) { /* 0 */
13a9930d 2225 priv->connect_status &= ~FORCE_DISCONNECT;
1df65547
WS		 2226 if ((priv->connect_status & CONNECT_STATUS_MASK) ==
2227 CONNECT_STATUS)
13a9930d 2228 netif_carrier_on(dev);
1df65547 2229 } else if (*uwrq == DISCONNECT_STATUS) { /* 1 */
13a9930d
WS		 2230 priv->connect_status |= FORCE_DISCONNECT;
2231 netif_carrier_off(dev);
1df65547
WS		 2232 } else
2233 return -EINVAL;
13a9930d
WS		 2234 return 0;
2235}
2236
2237/*------------------------------------------------------------------*/
2238/* Private handler : get force disconnect status */
1df65547
WS		 2239static int ks_wlan_get_detach(struct net_device *dev,
2240 struct iw_request_info *info, __u32 * uwrq,
2241 char *extra)
13a9930d 2242{
feedcf1a 2243 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d 2244
1df65547
WS		 2245 if (priv->sleep_mode == SLP_SLEEP) {
2246 return -EPERM;
2247 }
2248 /* for SLEEP MODE */
2249 *uwrq = ((priv->connect_status & FORCE_DISCONNECT) ? 1 : 0);
13a9930d
WS		 2250 return 0;
2251}
2252
2253/*------------------------------------------------------------------*/
2254/* Private handler : get connect status */
1df65547
WS		 2255static int ks_wlan_get_connect(struct net_device *dev,
2256 struct iw_request_info *info, __u32 * uwrq,
2257 char *extra)
13a9930d 2258{
feedcf1a 2259 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d 2260
1df65547
WS		 2261 if (priv->sleep_mode == SLP_SLEEP) {
2262 return -EPERM;
2263 }
2264 /* for SLEEP MODE */
13a9930d
WS		 2265 *uwrq = (priv->connect_status & CONNECT_STATUS_MASK);
2266 return 0;
2267}
2268#endif
2269
2270/*------------------------------------------------------------------*/
2271/* Private handler : set preamble */
1df65547
WS		 2272static int ks_wlan_set_preamble(struct net_device *dev,
2273 struct iw_request_info *info, __u32 * uwrq,
2274 char *extra)
13a9930d 2275{
1df65547
WS		 2276 struct ks_wlan_private *priv =
2277 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2278
1df65547
WS		 2279 if (priv->sleep_mode == SLP_SLEEP) {
2280 return -EPERM;
2281 }
2282 /* for SLEEP MODE */
2283 if (*uwrq == LONG_PREAMBLE) { /* 0 */
13a9930d 2284 priv->reg.preamble = LONG_PREAMBLE;
1df65547 2285 } else if (*uwrq == SHORT_PREAMBLE) { /* 1 */
13a9930d 2286 priv->reg.preamble = SHORT_PREAMBLE;
1df65547
WS		 2287 } else
2288 return -EINVAL;
13a9930d
WS		 2289
2290 priv->need_commit |= SME_MODE_SET;
1df65547 2291 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 2292
2293}
2294
2295/*------------------------------------------------------------------*/
2296/* Private handler : get preamble */
1df65547
WS		 2297static int ks_wlan_get_preamble(struct net_device *dev,
2298 struct iw_request_info *info, __u32 * uwrq,
2299 char *extra)
13a9930d 2300{
1df65547
WS		 2301 struct ks_wlan_private *priv =
2302 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2303
1df65547
WS		 2304 if (priv->sleep_mode == SLP_SLEEP) {
2305 return -EPERM;
2306 }
2307 /* for SLEEP MODE */
13a9930d
WS		 2308 *uwrq = priv->reg.preamble;
2309 return 0;
2310}
2311
2312/*------------------------------------------------------------------*/
2313/* Private handler : set power save mode */
1df65547
WS		 2314static int ks_wlan_set_powermgt(struct net_device *dev,
2315 struct iw_request_info *info, __u32 * uwrq,
2316 char *extra)
13a9930d 2317{
1df65547
WS		 2318 struct ks_wlan_private *priv =
2319 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2320
1df65547
WS		 2321 if (priv->sleep_mode == SLP_SLEEP) {
2322 return -EPERM;
2323 }
2324 /* for SLEEP MODE */
2325 if (*uwrq == POWMGT_ACTIVE_MODE) { /* 0 */
13a9930d 2326 priv->reg.powermgt = POWMGT_ACTIVE_MODE;
1df65547
WS		 2327 } else if (*uwrq == POWMGT_SAVE1_MODE) { /* 1 */
2328 if (priv->reg.operation_mode == MODE_INFRASTRUCTURE)
2329 priv->reg.powermgt = POWMGT_SAVE1_MODE;
2330 else
2331 return -EINVAL;
2332 } else if (*uwrq == POWMGT_SAVE2_MODE) { /* 2 */
2333 if (priv->reg.operation_mode == MODE_INFRASTRUCTURE)
13a9930d
WS		 2334 priv->reg.powermgt = POWMGT_SAVE2_MODE;
2335 else
2336 return -EINVAL;
1df65547
WS		 2337 } else
2338 return -EINVAL;
13a9930d
WS		 2339
2340 hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
2341
2342 return 0;
2343}
2344
2345/*------------------------------------------------------------------*/
2346/* Private handler : get power save made */
1df65547
WS		 2347static int ks_wlan_get_powermgt(struct net_device *dev,
2348 struct iw_request_info *info, __u32 * uwrq,
2349 char *extra)
13a9930d 2350{
1df65547
WS		 2351 struct ks_wlan_private *priv =
2352 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2353
1df65547
WS		 2354 if (priv->sleep_mode == SLP_SLEEP) {
2355 return -EPERM;
2356 }
2357 /* for SLEEP MODE */
13a9930d
WS		 2358 *uwrq = priv->reg.powermgt;
2359 return 0;
2360}
2361
2362/*------------------------------------------------------------------*/
2363/* Private handler : set scan type */
1df65547
WS		 2364static int ks_wlan_set_scan_type(struct net_device *dev,
2365 struct iw_request_info *info, __u32 * uwrq,
2366 char *extra)
13a9930d 2367{
1df65547
WS		 2368 struct ks_wlan_private *priv =
2369 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2370
1df65547
WS		 2371 if (priv->sleep_mode == SLP_SLEEP) {
2372 return -EPERM;
2373 }
2374 /* for SLEEP MODE */
2375 if (*uwrq == ACTIVE_SCAN) { /* 0 */
13a9930d 2376 priv->reg.scan_type = ACTIVE_SCAN;
1df65547 2377 } else if (*uwrq == PASSIVE_SCAN) { /* 1 */
13a9930d 2378 priv->reg.scan_type = PASSIVE_SCAN;
1df65547
WS		 2379 } else
2380 return -EINVAL;
13a9930d
WS		 2381
2382 return 0;
2383}
2384
2385/*------------------------------------------------------------------*/
2386/* Private handler : get scan type */
1df65547
WS		 2387static int ks_wlan_get_scan_type(struct net_device *dev,
2388 struct iw_request_info *info, __u32 * uwrq,
2389 char *extra)
13a9930d 2390{
1df65547
WS		 2391 struct ks_wlan_private *priv =
2392 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2393
1df65547
WS		 2394 if (priv->sleep_mode == SLP_SLEEP) {
2395 return -EPERM;
2396 }
2397 /* for SLEEP MODE */
13a9930d
WS		 2398 *uwrq = priv->reg.scan_type;
2399 return 0;
2400}
1df65547 2401
13a9930d
WS		 2402#if 0
2403/*------------------------------------------------------------------*/
2404/* Private handler : write raw data to device */
1df65547
WS		 2405static int ks_wlan_data_write(struct net_device *dev,
2406 struct iw_request_info *info,
2407 struct iw_point *dwrq, char *extra)
13a9930d 2408{
feedcf1a 2409 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d
WS		 2410 unsigned char *wbuff = NULL;
2411
1df65547
WS		 2412 if (priv->sleep_mode == SLP_SLEEP) {
2413 return -EPERM;
2414 }
2415 /* for SLEEP MODE */
13a9930d 2416 wbuff = (unsigned char *)kmalloc(dwrq->length, GFP_ATOMIC);
1df65547
WS		 2417 if (!wbuff)
2418 return -EFAULT;
13a9930d
WS		 2419 memcpy(wbuff, extra, dwrq->length);
2420
2421 /* write to device */
1df65547 2422 ks_wlan_hw_tx(priv, wbuff, dwrq->length, NULL, NULL, NULL);
13a9930d
WS		 2423
2424 return 0;
2425}
2426
2427/*------------------------------------------------------------------*/
2428/* Private handler : read raw data form device */
1df65547
WS		 2429static int ks_wlan_data_read(struct net_device *dev,
2430 struct iw_request_info *info,
2431 struct iw_point *dwrq, char *extra)
13a9930d 2432{
feedcf1a 2433 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d
WS		 2434 unsigned short read_length;
2435
1df65547
WS		 2436 if (priv->sleep_mode == SLP_SLEEP) {
2437 return -EPERM;
2438 }
2439 /* for SLEEP MODE */
2440 if (!atomic_read(&priv->event_count)) {
2441 if (priv->dev_state < DEVICE_STATE_BOOT) { /* Remove device */
2442 read_length = 4;
2443 memset(extra, 0xff, read_length);
13a9930d
WS		 2444 dwrq->length = read_length;
2445 return 0;
2446 }
2447 read_length = 0;
1df65547 2448 memset(extra, 0, 1);
13a9930d
WS		 2449 dwrq->length = 0;
2450 return 0;
2451 }
2452
1df65547
WS		 2453 if (atomic_read(&priv->event_count) > 0)
2454 atomic_dec(&priv->event_count);
13a9930d
WS		 2455
2456 spin_lock(&priv->dev_read_lock); /* request spin lock */
2457
1df65547
WS		 2458 /* Copy length max size 0x07ff */
2459 if (priv->dev_size[priv->dev_count] > 2047)
13a9930d
WS		 2460 read_length = 2047;
2461 else
2462 read_length = priv->dev_size[priv->dev_count];
2463
2464 /* Copy data */
2465 memcpy(extra, &(priv->dev_data[priv->dev_count][0]), read_length);
2466
1df65547 2467 spin_unlock(&priv->dev_read_lock); /* release spin lock */
13a9930d
WS		 2468
2469 /* Initialize */
2470 priv->dev_data[priv->dev_count] = 0;
2471 priv->dev_size[priv->dev_count] = 0;
2472
2473 priv->dev_count++;
1df65547
WS		 2474 if (priv->dev_count == DEVICE_STOCK_COUNT)
2475 priv->dev_count = 0;
13a9930d
WS		 2476
2477 /* Set read size */
2478 dwrq->length = read_length;
2479
2480 return 0;
2481}
2482#endif
2483
2484#if 0
2485/*------------------------------------------------------------------*/
2486/* Private handler : get wep string */
2487#define WEP_ASCII_BUFF_SIZE (17+64*4+1)
1df65547
WS		 2488static int ks_wlan_get_wep_ascii(struct net_device *dev,
2489 struct iw_request_info *info,
13a9930d
WS		 2490 struct iw_point *dwrq, char *extra)
2491{
feedcf1a 2492 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
1df65547 2493 int i, j, len = 0;
13a9930d
WS		 2494 char tmp[WEP_ASCII_BUFF_SIZE];
2495
1df65547
WS		 2496 if (priv->sleep_mode == SLP_SLEEP) {
2497 return -EPERM;
2498 }
2499 /* for SLEEP MODE */
2500 strcpy(tmp, " WEP keys ASCII \n");
2501 len += strlen(" WEP keys ASCII \n");
13a9930d 2502
1df65547
WS		 2503 for (i = 0; i < 4; i++) {
2504 strcpy(tmp + len, "\t[");
2505 len += strlen("\t[");
2506 tmp[len] = '1' + i;
13a9930d 2507 len++;
1df65547
WS		 2508 strcpy(tmp + len, "] ");
2509 len += strlen("] ");
2510 if (priv->reg.wep_key[i].size) {
2511 strcpy(tmp + len,
2512 (priv->reg.wep_key[i].size <
2513 6 ? "(40bits) [" : "(104bits) ["));
2514 len +=
2515 strlen((priv->reg.wep_key[i].size <
2516 6 ? "(40bits) [" : "(104bits) ["));
2517 for (j = 0; j < priv->reg.wep_key[i].size; j++, len++)
2518 tmp[len] =
2519 (isprint(priv->reg.wep_key[i].val[j]) ?
2520 priv->reg.wep_key[i].val[j] : ' ');
2521
2522 strcpy(tmp + len, "]\n");
2523 len += strlen("]\n");
2524 } else {
2525 strcpy(tmp + len, "off\n");
2526 len += strlen("off\n");
13a9930d
WS		 2527 }
2528 }
2529
2530 memcpy(extra, tmp, len);
1df65547 2531 dwrq->length = len + 1;
13a9930d
WS		 2532 return 0;
2533}
2534#endif
2535
2536/*------------------------------------------------------------------*/
2537/* Private handler : set beacon lost count */
1df65547
WS		 2538static int ks_wlan_set_beacon_lost(struct net_device *dev,
2539 struct iw_request_info *info, __u32 * uwrq,
2540 char *extra)
13a9930d 2541{
1df65547
WS		 2542 struct ks_wlan_private *priv =
2543 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2544
1df65547
WS		 2545 if (priv->sleep_mode == SLP_SLEEP) {
2546 return -EPERM;
2547 }
2548 /* for SLEEP MODE */
2549 if (*uwrq >= BEACON_LOST_COUNT_MIN && *uwrq <= BEACON_LOST_COUNT_MAX) {
13a9930d 2550 priv->reg.beacon_lost_count = *uwrq;
1df65547
WS		 2551 } else
2552 return -EINVAL;
13a9930d 2553
1df65547 2554 if (priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
13a9930d 2555 priv->need_commit |= SME_MODE_SET;
1df65547
WS		 2556 return -EINPROGRESS; /* Call commit handler */
2557 } else
13a9930d
WS		 2558 return 0;
2559}
2560
2561/*------------------------------------------------------------------*/
2562/* Private handler : get beacon lost count */
1df65547
WS		 2563static int ks_wlan_get_beacon_lost(struct net_device *dev,
2564 struct iw_request_info *info, __u32 * uwrq,
2565 char *extra)
13a9930d 2566{
1df65547
WS		 2567 struct ks_wlan_private *priv =
2568 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2569
1df65547
WS		 2570 if (priv->sleep_mode == SLP_SLEEP) {
2571 return -EPERM;
2572 }
2573 /* for SLEEP MODE */
13a9930d
WS		 2574 *uwrq = priv->reg.beacon_lost_count;
2575 return 0;
2576}
2577
2578/*------------------------------------------------------------------*/
2579/* Private handler : set phy type */
1df65547
WS		 2580static int ks_wlan_set_phy_type(struct net_device *dev,
2581 struct iw_request_info *info, __u32 * uwrq,
2582 char *extra)
13a9930d 2583{
1df65547
WS		 2584 struct ks_wlan_private *priv =
2585 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2586
1df65547
WS		 2587 if (priv->sleep_mode == SLP_SLEEP) {
2588 return -EPERM;
2589 }
2590 /* for SLEEP MODE */
2591 if (*uwrq == D_11B_ONLY_MODE) { /* 0 */
13a9930d 2592 priv->reg.phy_type = D_11B_ONLY_MODE;
1df65547 2593 } else if (*uwrq == D_11G_ONLY_MODE) { /* 1 */
13a9930d 2594 priv->reg.phy_type = D_11G_ONLY_MODE;
1df65547 2595 } else if (*uwrq == D_11BG_COMPATIBLE_MODE) { /* 2 */
13a9930d 2596 priv->reg.phy_type = D_11BG_COMPATIBLE_MODE;
1df65547
WS		 2597 } else
2598 return -EINVAL;
13a9930d
WS		 2599
2600 priv->need_commit |= SME_MODE_SET;
1df65547 2601 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 2602}
2603
2604/*------------------------------------------------------------------*/
2605/* Private handler : get phy type */
1df65547
WS		 2606static int ks_wlan_get_phy_type(struct net_device *dev,
2607 struct iw_request_info *info, __u32 * uwrq,
2608 char *extra)
13a9930d 2609{
1df65547
WS		 2610 struct ks_wlan_private *priv =
2611 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2612
1df65547
WS		 2613 if (priv->sleep_mode == SLP_SLEEP) {
2614 return -EPERM;
2615 }
2616 /* for SLEEP MODE */
13a9930d
WS		 2617 *uwrq = priv->reg.phy_type;
2618 return 0;
2619}
2620
2621/*------------------------------------------------------------------*/
2622/* Private handler : set cts mode */
1df65547
WS		 2623static int ks_wlan_set_cts_mode(struct net_device *dev,
2624 struct iw_request_info *info, __u32 * uwrq,
2625 char *extra)
13a9930d 2626{
1df65547
WS		 2627 struct ks_wlan_private *priv =
2628 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2629
1df65547
WS		 2630 if (priv->sleep_mode == SLP_SLEEP) {
2631 return -EPERM;
2632 }
2633 /* for SLEEP MODE */
2634 if (*uwrq == CTS_MODE_FALSE) { /* 0 */
13a9930d 2635 priv->reg.cts_mode = CTS_MODE_FALSE;
1df65547
WS		 2636 } else if (*uwrq == CTS_MODE_TRUE) { /* 1 */
2637 if (priv->reg.phy_type == D_11G_ONLY_MODE ||
2638 priv->reg.phy_type == D_11BG_COMPATIBLE_MODE)
13a9930d
WS		 2639 priv->reg.cts_mode = CTS_MODE_TRUE;
2640 else
2641 priv->reg.cts_mode = CTS_MODE_FALSE;
1df65547
WS		 2642 } else
2643 return -EINVAL;
13a9930d
WS		 2644
2645 priv->need_commit |= SME_MODE_SET;
1df65547 2646 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 2647}
2648
2649/*------------------------------------------------------------------*/
2650/* Private handler : get cts mode */
1df65547
WS		 2651static int ks_wlan_get_cts_mode(struct net_device *dev,
2652 struct iw_request_info *info, __u32 * uwrq,
2653 char *extra)
13a9930d 2654{
1df65547
WS		 2655 struct ks_wlan_private *priv =
2656 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2657
1df65547
WS		 2658 if (priv->sleep_mode == SLP_SLEEP) {
2659 return -EPERM;
2660 }
2661 /* for SLEEP MODE */
13a9930d
WS		 2662 *uwrq = priv->reg.cts_mode;
2663 return 0;
2664}
2665
2666/*------------------------------------------------------------------*/
2667/* Private handler : set sleep mode */
2668static int ks_wlan_set_sleep_mode(struct net_device *dev,
1df65547
WS		 2669 struct iw_request_info *info,
2670 __u32 * uwrq, char *extra)
13a9930d 2671{
1df65547
WS		 2672 struct ks_wlan_private *priv =
2673 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2674
1df65547 2675 DPRINTK(2, "\n");
13a9930d 2676
1df65547 2677 if (*uwrq == SLP_SLEEP) {
13a9930d
WS		 2678 priv->sleep_mode = *uwrq;
2679 printk("SET_SLEEP_MODE %d\n", priv->sleep_mode);
2680
2681 hostif_sme_enqueue(priv, SME_STOP_REQUEST);
2682 hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
2683
1df65547 2684 } else if (*uwrq == SLP_ACTIVE) {
13a9930d
WS		 2685 priv->sleep_mode = *uwrq;
2686 printk("SET_SLEEP_MODE %d\n", priv->sleep_mode);
2687 hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
1df65547 2688 } else {
13a9930d 2689 printk("SET_SLEEP_MODE %d errror\n", *uwrq);
1df65547 2690 return -EINVAL;
13a9930d
WS		 2691 }
2692
2693 return 0;
2694}
1df65547 2695
13a9930d
WS		 2696/*------------------------------------------------------------------*/
2697/* Private handler : get sleep mode */
2698static int ks_wlan_get_sleep_mode(struct net_device *dev,
1df65547
WS		 2699 struct iw_request_info *info,
2700 __u32 * uwrq, char *extra)
13a9930d 2701{
1df65547
WS		 2702 struct ks_wlan_private *priv =
2703 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 2704
2705 DPRINTK(2, "GET_SLEEP_MODE %d\n", priv->sleep_mode);
2706 *uwrq = priv->sleep_mode;
2707
2708 return 0;
2709}
2710
2711#if 0
2712/*------------------------------------------------------------------*/
2713/* Private handler : set phy information timer */
1df65547
WS		 2714static int ks_wlan_set_phy_information_timer(struct net_device *dev,
2715 struct iw_request_info *info,
2716 __u32 * uwrq, char *extra)
13a9930d 2717{
feedcf1a 2718 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d 2719
1df65547
WS		 2720 if (priv->sleep_mode == SLP_SLEEP) {
2721 return -EPERM;
2722 }
2723 /* for SLEEP MODE */
2724 if (*uwrq >= 0 && *uwrq <= 0xFFFF) /* 0-65535 */
2725 priv->reg.phy_info_timer = (uint16_t) * uwrq;
13a9930d 2726 else
1df65547 2727 return -EINVAL;
13a9930d
WS		 2728
2729 hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
2730
2731 return 0;
2732}
2733
2734/*------------------------------------------------------------------*/
2735/* Private handler : get phy information timer */
1df65547
WS		 2736static int ks_wlan_get_phy_information_timer(struct net_device *dev,
2737 struct iw_request_info *info,
2738 __u32 * uwrq, char *extra)
13a9930d 2739{
feedcf1a 2740 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d 2741
1df65547
WS		 2742 if (priv->sleep_mode == SLP_SLEEP) {
2743 return -EPERM;
2744 }
2745 /* for SLEEP MODE */
13a9930d
WS		 2746 *uwrq = priv->reg.phy_info_timer;
2747 return 0;
2748}
2749#endif
2750
2751#ifdef WPS
2752/*------------------------------------------------------------------*/
2753/* Private handler : set WPS enable */
1df65547
WS		 2754static int ks_wlan_set_wps_enable(struct net_device *dev,
2755 struct iw_request_info *info, __u32 * uwrq,
2756 char *extra)
13a9930d 2757{
1df65547
WS		 2758 struct ks_wlan_private *priv =
2759 (struct ks_wlan_private *)netdev_priv(dev);
2760 DPRINTK(2, "\n");
13a9930d 2761
1df65547
WS		 2762 if (priv->sleep_mode == SLP_SLEEP) {
2763 return -EPERM;
2764 }
2765 /* for SLEEP MODE */
2766 if (*uwrq == 0 || *uwrq == 1)
13a9930d
WS		 2767 priv->wps.wps_enabled = *uwrq;
2768 else
1df65547 2769 return -EINVAL;
13a9930d
WS		 2770
2771 hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
2772
2773 return 0;
2774}
1df65547 2775
13a9930d
WS		 2776/*------------------------------------------------------------------*/
2777/* Private handler : get WPS enable */
1df65547
WS		 2778static int ks_wlan_get_wps_enable(struct net_device *dev,
2779 struct iw_request_info *info, __u32 * uwrq,
2780 char *extra)
13a9930d 2781{
1df65547
WS		 2782 struct ks_wlan_private *priv =
2783 (struct ks_wlan_private *)netdev_priv(dev);
2784 DPRINTK(2, "\n");
13a9930d 2785
1df65547
WS		 2786 if (priv->sleep_mode == SLP_SLEEP) {
2787 return -EPERM;
2788 }
2789 /* for SLEEP MODE */
13a9930d
WS		 2790 *uwrq = priv->wps.wps_enabled;
2791 printk("return=%d\n", *uwrq);
2792
2793 return 0;
2794}
1df65547 2795
13a9930d
WS		 2796/*------------------------------------------------------------------*/
2797/* Private handler : set WPS probe req */
2798static int ks_wlan_set_wps_probe_req(struct net_device *dev,
2799 struct iw_request_info *info,
2800 struct iw_point *dwrq, char *extra)
2801{
2802 uint8_t *p = extra;
2803 unsigned char len;
1df65547
WS		 2804 struct ks_wlan_private *priv =
2805 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2806
1df65547 2807 DPRINTK(2, "\n");
13a9930d 2808
1df65547
WS		 2809 if (priv->sleep_mode == SLP_SLEEP) {
2810 return -EPERM;
2811 }
2812 /* for SLEEP MODE */
2813 DPRINTK(2, "dwrq->length=%d\n", dwrq->length);
13a9930d
WS		 2814
2815 /* length check */
1df65547 2816 if (p[1] + 2 != dwrq->length || dwrq->length > 256) {
13a9930d
WS		 2817 return -EINVAL;
2818 }
2819
1df65547
WS		 2820 priv->wps.ielen = p[1] + 2 + 1; /* IE header + IE + sizeof(len) */
2821 len = p[1] + 2; /* IE header + IE */
13a9930d
WS		 2822
2823 memcpy(priv->wps.ie, &len, sizeof(len));
1df65547 2824 p = memcpy(priv->wps.ie + 1, p, len);
13a9930d 2825
1df65547 2826 DPRINTK(2, "%d(%#x): %02X %02X %02X %02X ... %02X %02X %02X\n",
13a9930d 2827 priv->wps.ielen, priv->wps.ielen, p[0], p[1], p[2], p[3],
1df65547
WS		 2828 p[priv->wps.ielen - 3], p[priv->wps.ielen - 2],
2829 p[priv->wps.ielen - 1]);
13a9930d
WS		 2830
2831 hostif_sme_enqueue(priv, SME_WPS_PROBE_REQUEST);
2832
2833 return 0;
2834}
1df65547 2835
13a9930d
WS		 2836#if 0
2837/*------------------------------------------------------------------*/
2838/* Private handler : get WPS probe req */
2839static int ks_wlan_get_wps_probe_req(struct net_device *dev,
2840 struct iw_request_info *info,
1df65547 2841 __u32 * uwrq, char *extra)
13a9930d 2842{
feedcf1a 2843 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
1df65547 2844 DPRINTK(2, "\n");
13a9930d 2845
1df65547
WS		 2846 if (priv->sleep_mode == SLP_SLEEP) {
2847 return -EPERM;
2848 }
2849 /* for SLEEP MODE */
13a9930d
WS		 2850 return 0;
2851}
2852#endif
2853#endif /* WPS */
2854
2855/*------------------------------------------------------------------*/
2856/* Private handler : set tx gain control value */
1df65547
WS		 2857static int ks_wlan_set_tx_gain(struct net_device *dev,
2858 struct iw_request_info *info, __u32 * uwrq,
2859 char *extra)
13a9930d 2860{
1df65547
WS		 2861 struct ks_wlan_private *priv =
2862 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2863
1df65547
WS		 2864 if (priv->sleep_mode == SLP_SLEEP) {
2865 return -EPERM;
2866 }
2867 /* for SLEEP MODE */
2868 if (*uwrq >= 0 && *uwrq <= 0xFF) /* 0-255 */
2869 priv->gain.TxGain = (uint8_t) * uwrq;
13a9930d 2870 else
1df65547 2871 return -EINVAL;
13a9930d 2872
1df65547 2873 if (priv->gain.TxGain < 0xFF)
13a9930d
WS		 2874 priv->gain.TxMode = 1;
2875 else
2876 priv->gain.TxMode = 0;
2877
13a9930d 2878 hostif_sme_enqueue(priv, SME_SET_GAIN);
1df65547 2879 return 0;
13a9930d
WS		 2880}
2881
2882/*------------------------------------------------------------------*/
2883/* Private handler : get tx gain control value */
1df65547
WS		 2884static int ks_wlan_get_tx_gain(struct net_device *dev,
2885 struct iw_request_info *info, __u32 * uwrq,
2886 char *extra)
13a9930d 2887{
1df65547
WS		 2888 struct ks_wlan_private *priv =
2889 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2890
1df65547
WS		 2891 if (priv->sleep_mode == SLP_SLEEP) {
2892 return -EPERM;
2893 }
2894 /* for SLEEP MODE */
13a9930d
WS		 2895 *uwrq = priv->gain.TxGain;
2896 hostif_sme_enqueue(priv, SME_GET_GAIN);
2897 return 0;
2898}
2899
2900/*------------------------------------------------------------------*/
2901/* Private handler : set rx gain control value */
1df65547
WS		 2902static int ks_wlan_set_rx_gain(struct net_device *dev,
2903 struct iw_request_info *info, __u32 * uwrq,
2904 char *extra)
13a9930d 2905{
1df65547
WS		 2906 struct ks_wlan_private *priv =
2907 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2908
1df65547
WS		 2909 if (priv->sleep_mode == SLP_SLEEP) {
2910 return -EPERM;
2911 }
2912 /* for SLEEP MODE */
2913 if (*uwrq >= 0 && *uwrq <= 0xFF) /* 0-255 */
2914 priv->gain.RxGain = (uint8_t) * uwrq;
13a9930d 2915 else
1df65547 2916 return -EINVAL;
13a9930d 2917
1df65547 2918 if (priv->gain.RxGain < 0xFF)
13a9930d
WS		 2919 priv->gain.RxMode = 1;
2920 else
2921 priv->gain.RxMode = 0;
2922
2923 hostif_sme_enqueue(priv, SME_SET_GAIN);
1df65547 2924 return 0;
13a9930d
WS		 2925}
2926
2927/*------------------------------------------------------------------*/
2928/* Private handler : get rx gain control value */
1df65547
WS		 2929static int ks_wlan_get_rx_gain(struct net_device *dev,
2930 struct iw_request_info *info, __u32 * uwrq,
2931 char *extra)
13a9930d 2932{
1df65547
WS		 2933 struct ks_wlan_private *priv =
2934 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 2935
1df65547
WS		 2936 if (priv->sleep_mode == SLP_SLEEP) {
2937 return -EPERM;
2938 }
2939 /* for SLEEP MODE */
13a9930d
WS		 2940 *uwrq = priv->gain.RxGain;
2941 hostif_sme_enqueue(priv, SME_GET_GAIN);
2942 return 0;
2943}
1df65547 2944
13a9930d
WS		 2945#if 0
2946/*------------------------------------------------------------------*/
2947/* Private handler : set region value */
1df65547
WS		 2948static int ks_wlan_set_region(struct net_device *dev,
2949 struct iw_request_info *info, __u32 * uwrq,
2950 char *extra)
13a9930d 2951{
feedcf1a 2952 struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
13a9930d 2953
1df65547
WS		 2954 if (priv->sleep_mode == SLP_SLEEP) {
2955 return -EPERM;
2956 }
2957 /* for SLEEP MODE */
2958 if (*uwrq >= 0x9 && *uwrq <= 0xF) /* 0x9-0xf */
2959 priv->region = (uint8_t) * uwrq;
13a9930d 2960 else
1df65547 2961 return -EINVAL;
13a9930d
WS		 2962
2963 hostif_sme_enqueue(priv, SME_SET_REGION);
1df65547 2964 return 0;
13a9930d
WS		 2965}
2966#endif
2967
2968/*------------------------------------------------------------------*/
2969/* Private handler : get eeprom checksum result */
1df65547
WS		 2970static int ks_wlan_get_eeprom_cksum(struct net_device *dev,
2971 struct iw_request_info *info, __u32 * uwrq,
2972 char *extra)
13a9930d 2973{
1df65547
WS		 2974 struct ks_wlan_private *priv =
2975 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d
WS		 2976
2977 *uwrq = priv->eeprom_checksum;
2978 return 0;
2979}
2980
1df65547
WS		 2981static void print_hif_event(int event)
2982{
13a9930d 2983
1df65547
WS		 2984 switch (event) {
2985 case HIF_DATA_REQ:
13a9930d
WS		 2986 printk("HIF_DATA_REQ\n");
2987 break;
1df65547 2988 case HIF_DATA_IND:
13a9930d
WS		 2989 printk("HIF_DATA_IND\n");
2990 break;
1df65547 2991 case HIF_MIB_GET_REQ:
13a9930d
WS		 2992 printk("HIF_MIB_GET_REQ\n");
2993 break;
1df65547 2994 case HIF_MIB_GET_CONF:
13a9930d
WS		 2995 printk("HIF_MIB_GET_CONF\n");
2996 break;
1df65547 2997 case HIF_MIB_SET_REQ:
13a9930d
WS		 2998 printk("HIF_MIB_SET_REQ\n");
2999 break;
1df65547 3000 case HIF_MIB_SET_CONF:
13a9930d
WS		 3001 printk("HIF_MIB_SET_CONF\n");
3002 break;
1df65547 3003 case HIF_POWERMGT_REQ:
13a9930d
WS		 3004 printk("HIF_POWERMGT_REQ\n");
3005 break;
1df65547 3006 case HIF_POWERMGT_CONF:
13a9930d
WS		 3007 printk("HIF_POWERMGT_CONF\n");
3008 break;
1df65547 3009 case HIF_START_REQ:
13a9930d
WS		 3010 printk("HIF_START_REQ\n");
3011 break;
1df65547 3012 case HIF_START_CONF:
13a9930d
WS		 3013 printk("HIF_START_CONF\n");
3014 break;
1df65547 3015 case HIF_CONNECT_IND:
13a9930d
WS		 3016 printk("HIF_CONNECT_IND\n");
3017 break;
1df65547 3018 case HIF_STOP_REQ:
13a9930d
WS		 3019 printk("HIF_STOP_REQ\n");
3020 break;
1df65547 3021 case HIF_STOP_CONF:
13a9930d
WS		 3022 printk("HIF_STOP_CONF\n");
3023 break;
1df65547 3024 case HIF_PS_ADH_SET_REQ:
13a9930d
WS		 3025 printk("HIF_PS_ADH_SET_REQ\n");
3026 break;
3027 case HIF_PS_ADH_SET_CONF:
3028 printk("HIF_PS_ADH_SET_CONF\n");
3029 break;
1df65547 3030 case HIF_INFRA_SET_REQ:
13a9930d
WS		 3031 printk("HIF_INFRA_SET_REQ\n");
3032 break;
1df65547 3033 case HIF_INFRA_SET_CONF:
13a9930d
WS		 3034 printk("HIF_INFRA_SET_CONF\n");
3035 break;
1df65547 3036 case HIF_ADH_SET_REQ:
13a9930d
WS		 3037 printk("HIF_ADH_SET_REQ\n");
3038 break;
1df65547 3039 case HIF_ADH_SET_CONF:
13a9930d
WS		 3040 printk("HIF_ADH_SET_CONF\n");
3041 break;
1df65547 3042 case HIF_AP_SET_REQ:
13a9930d
WS		 3043 printk("HIF_AP_SET_REQ\n");
3044 break;
1df65547 3045 case HIF_AP_SET_CONF:
13a9930d
WS		 3046 printk("HIF_AP_SET_CONF\n");
3047 break;
1df65547 3048 case HIF_ASSOC_INFO_IND:
13a9930d
WS		 3049 printk("HIF_ASSOC_INFO_IND\n");
3050 break;
3051 case HIF_MIC_FAILURE_REQ:
3052 printk("HIF_MIC_FAILURE_REQ\n");
3053 break;
1df65547 3054 case HIF_MIC_FAILURE_CONF:
13a9930d
WS		 3055 printk("HIF_MIC_FAILURE_CONF\n");
3056 break;
1df65547 3057 case HIF_SCAN_REQ:
13a9930d
WS		 3058 printk("HIF_SCAN_REQ\n");
3059 break;
1df65547 3060 case HIF_SCAN_CONF:
13a9930d
WS		 3061 printk("HIF_SCAN_CONF\n");
3062 break;
1df65547 3063 case HIF_PHY_INFO_REQ:
13a9930d
WS		 3064 printk("HIF_PHY_INFO_REQ\n");
3065 break;
1df65547 3066 case HIF_PHY_INFO_CONF:
13a9930d
WS		 3067 printk("HIF_PHY_INFO_CONF\n");
3068 break;
1df65547 3069 case HIF_SLEEP_REQ:
13a9930d
WS		 3070 printk("HIF_SLEEP_REQ\n");
3071 break;
1df65547 3072 case HIF_SLEEP_CONF:
13a9930d
WS		 3073 printk("HIF_SLEEP_CONF\n");
3074 break;
1df65547 3075 case HIF_PHY_INFO_IND:
13a9930d
WS		 3076 printk("HIF_PHY_INFO_IND\n");
3077 break;
1df65547 3078 case HIF_SCAN_IND:
13a9930d
WS		 3079 printk("HIF_SCAN_IND\n");
3080 break;
1df65547 3081 case HIF_INFRA_SET2_REQ:
13a9930d
WS		 3082 printk("HIF_INFRA_SET2_REQ\n");
3083 break;
3084 case HIF_INFRA_SET2_CONF:
3085 printk("HIF_INFRA_SET2_CONF\n");
3086 break;
1df65547 3087 case HIF_ADH_SET2_REQ:
13a9930d
WS		 3088 printk("HIF_ADH_SET2_REQ\n");
3089 break;
1df65547 3090 case HIF_ADH_SET2_CONF:
13a9930d
WS		 3091 printk("HIF_ADH_SET2_CONF\n");
3092 }
3093}
3094
3095/*------------------------------------------------------------------*/
3096/* Private handler : get host command history */
3097static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info,
1df65547 3098 __u32 * uwrq, char *extra)
13a9930d 3099{
1df65547
WS		 3100 int i, event;
3101 struct ks_wlan_private *priv =
3102 (struct ks_wlan_private *)netdev_priv(dev);
13a9930d 3103
1df65547
WS		 3104 for (i = 63; i >= 0; i--) {
3105 event =
3106 priv->hostt.buff[(priv->hostt.qtail - 1 - i) %
3107 SME_EVENT_BUFF_SIZE];
13a9930d
WS		 3108 print_hif_event(event);
3109 }
3110 return 0;
3111}
3112
3113/* Structures to export the Wireless Handlers */
3114
3115static const struct iw_priv_args ks_wlan_private_args[] = {
3116/*{ cmd, set_args, get_args, name[16] } */
1df65547
WS		 3117 {KS_WLAN_GET_FIRM_VERSION, IW_PRIV_TYPE_NONE,
3118 IW_PRIV_TYPE_CHAR | (128 + 1), "GetFirmwareVer"},
13a9930d 3119#ifdef WPS
1df65547
WS		 3120 {KS_WLAN_SET_WPS_ENABLE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3121 IW_PRIV_TYPE_NONE, "SetWPSEnable"},
3122 {KS_WLAN_GET_WPS_ENABLE, IW_PRIV_TYPE_NONE,
3123 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetW"},
3124 {KS_WLAN_SET_WPS_PROBE_REQ, IW_PRIV_TYPE_BYTE | 2047, IW_PRIV_TYPE_NONE,
3125 "SetWPSProbeReq"},
13a9930d 3126#endif /* WPS */
1df65547
WS		 3127 {KS_WLAN_SET_PREAMBLE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3128 IW_PRIV_TYPE_NONE, "SetPreamble"},
3129 {KS_WLAN_GET_PREAMBLE, IW_PRIV_TYPE_NONE,
3130 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPreamble"},
3131 {KS_WLAN_SET_POWER_SAVE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3132 IW_PRIV_TYPE_NONE, "SetPowerSave"},
3133 {KS_WLAN_GET_POWER_SAVE, IW_PRIV_TYPE_NONE,
3134 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPowerSave"},
3135 {KS_WLAN_SET_SCAN_TYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3136 IW_PRIV_TYPE_NONE, "SetScanType"},
3137 {KS_WLAN_GET_SCAN_TYPE, IW_PRIV_TYPE_NONE,
3138 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetScanType"},
3139 {KS_WLAN_SET_RX_GAIN, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3140 IW_PRIV_TYPE_NONE, "SetRxGain"},
3141 {KS_WLAN_GET_RX_GAIN, IW_PRIV_TYPE_NONE,
3142 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetRxGain"},
3143 {KS_WLAN_HOSTT, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR | (128 + 1),
3144 "hostt"},
3145 {KS_WLAN_SET_BEACON_LOST, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3146 IW_PRIV_TYPE_NONE, "SetBeaconLost"},
3147 {KS_WLAN_GET_BEACON_LOST, IW_PRIV_TYPE_NONE,
3148 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetBeaconLost"},
3149 {KS_WLAN_SET_SLEEP_MODE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3150 IW_PRIV_TYPE_NONE, "SetSleepMode"},
3151 {KS_WLAN_GET_SLEEP_MODE, IW_PRIV_TYPE_NONE,
3152 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetSleepMode"},
3153 {KS_WLAN_SET_TX_GAIN, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3154 IW_PRIV_TYPE_NONE, "SetTxGain"},
3155 {KS_WLAN_GET_TX_GAIN, IW_PRIV_TYPE_NONE,
3156 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetTxGain"},
3157 {KS_WLAN_SET_PHY_TYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3158 IW_PRIV_TYPE_NONE, "SetPhyType"},
3159 {KS_WLAN_GET_PHY_TYPE, IW_PRIV_TYPE_NONE,
3160 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPhyType"},
3161 {KS_WLAN_SET_CTS_MODE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
3162 IW_PRIV_TYPE_NONE, "SetCtsMode"},
3163 {KS_WLAN_GET_CTS_MODE, IW_PRIV_TYPE_NONE,
3164 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetCtsMode"},
3165 {KS_WLAN_GET_EEPROM_CKSUM, IW_PRIV_TYPE_NONE,
3166 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetChecksum"},
13a9930d 3167};
1df65547
WS		 3168
3169static const iw_handler ks_wlan_handler[] = {
13a9930d 3170 (iw_handler) ks_wlan_config_commit, /* SIOCSIWCOMMIT */
1df65547
WS		 3171 (iw_handler) ks_wlan_get_name, /* SIOCGIWNAME */
3172 (iw_handler) NULL, /* SIOCSIWNWID */
3173 (iw_handler) NULL, /* SIOCGIWNWID */
3174 (iw_handler) ks_wlan_set_freq, /* SIOCSIWFREQ */
3175 (iw_handler) ks_wlan_get_freq, /* SIOCGIWFREQ */
3176 (iw_handler) ks_wlan_set_mode, /* SIOCSIWMODE */
3177 (iw_handler) ks_wlan_get_mode, /* SIOCGIWMODE */
13a9930d 3178#ifndef KSC_OPNOTSUPP
1df65547
WS		 3179 (iw_handler) ks_wlan_set_sens, /* SIOCSIWSENS */
3180 (iw_handler) ks_wlan_get_sens, /* SIOCGIWSENS */
13a9930d 3181#else /* KSC_OPNOTSUPP */
1df65547
WS		 3182 (iw_handler) NULL, /* SIOCSIWSENS */
3183 (iw_handler) NULL, /* SIOCGIWSENS */
13a9930d 3184#endif /* KSC_OPNOTSUPP */
1df65547
WS		 3185 (iw_handler) NULL, /* SIOCSIWRANGE */
3186 (iw_handler) ks_wlan_get_range, /* SIOCGIWRANGE */
3187 (iw_handler) NULL, /* SIOCSIWPRIV */
3188 (iw_handler) NULL, /* SIOCGIWPRIV */
3189 (iw_handler) NULL, /* SIOCSIWSTATS */
13a9930d 3190 (iw_handler) ks_wlan_get_iwstats, /* SIOCGIWSTATS */
1df65547
WS		 3191 (iw_handler) NULL, /* SIOCSIWSPY */
3192 (iw_handler) NULL, /* SIOCGIWSPY */
3193 (iw_handler) NULL, /* SIOCSIWTHRSPY */
3194 (iw_handler) NULL, /* SIOCGIWTHRSPY */
3195 (iw_handler) ks_wlan_set_wap, /* SIOCSIWAP */
3196 (iw_handler) ks_wlan_get_wap, /* SIOCGIWAP */
3197// (iw_handler) NULL, /* SIOCSIWMLME */
3198 (iw_handler) ks_wlan_set_mlme, /* SIOCSIWMLME */
13a9930d 3199 (iw_handler) ks_wlan_get_aplist, /* SIOCGIWAPLIST */
1df65547
WS		 3200 (iw_handler) ks_wlan_set_scan, /* SIOCSIWSCAN */
3201 (iw_handler) ks_wlan_get_scan, /* SIOCGIWSCAN */
3202 (iw_handler) ks_wlan_set_essid, /* SIOCSIWESSID */
3203 (iw_handler) ks_wlan_get_essid, /* SIOCGIWESSID */
3204 (iw_handler) ks_wlan_set_nick, /* SIOCSIWNICKN */
3205 (iw_handler) ks_wlan_get_nick, /* SIOCGIWNICKN */
3206 (iw_handler) NULL, /* -- hole -- */
3207 (iw_handler) NULL, /* -- hole -- */
3208 (iw_handler) ks_wlan_set_rate, /* SIOCSIWRATE */
3209 (iw_handler) ks_wlan_get_rate, /* SIOCGIWRATE */
3210 (iw_handler) ks_wlan_set_rts, /* SIOCSIWRTS */
3211 (iw_handler) ks_wlan_get_rts, /* SIOCGIWRTS */
3212 (iw_handler) ks_wlan_set_frag, /* SIOCSIWFRAG */
3213 (iw_handler) ks_wlan_get_frag, /* SIOCGIWFRAG */
13a9930d 3214#ifndef KSC_OPNOTSUPP
1df65547
WS		 3215 (iw_handler) ks_wlan_set_txpow, /* SIOCSIWTXPOW */
3216 (iw_handler) ks_wlan_get_txpow, /* SIOCGIWTXPOW */
3217 (iw_handler) ks_wlan_set_retry, /* SIOCSIWRETRY */
3218 (iw_handler) ks_wlan_get_retry, /* SIOCGIWRETRY */
13a9930d 3219#else /* KSC_OPNOTSUPP */
1df65547
WS		 3220 (iw_handler) NULL, /* SIOCSIWTXPOW */
3221 (iw_handler) NULL, /* SIOCGIWTXPOW */
3222 (iw_handler) NULL, /* SIOCSIWRETRY */
3223 (iw_handler) NULL, /* SIOCGIWRETRY */
13a9930d
WS		 3224#endif /* KSC_OPNOTSUPP */
3225 (iw_handler) ks_wlan_set_encode, /* SIOCSIWENCODE */
3226 (iw_handler) ks_wlan_get_encode, /* SIOCGIWENCODE */
1df65547
WS		 3227 (iw_handler) ks_wlan_set_power, /* SIOCSIWPOWER */
3228 (iw_handler) ks_wlan_get_power, /* SIOCGIWPOWER */
3229 (iw_handler) NULL, /* -- hole -- */
3230 (iw_handler) NULL, /* -- hole -- */
3231// (iw_handler) NULL, /* SIOCSIWGENIE */
3232 (iw_handler) ks_wlan_set_genie, /* SIOCSIWGENIE */
3233 (iw_handler) NULL, /* SIOCGIWGENIE */
13a9930d
WS		 3234 (iw_handler) ks_wlan_set_auth_mode, /* SIOCSIWAUTH */
3235 (iw_handler) ks_wlan_get_auth_mode, /* SIOCGIWAUTH */
3236 (iw_handler) ks_wlan_set_encode_ext, /* SIOCSIWENCODEEXT */
3237 (iw_handler) ks_wlan_get_encode_ext, /* SIOCGIWENCODEEXT */
1df65547
WS		 3238 (iw_handler) ks_wlan_set_pmksa, /* SIOCSIWPMKSA */
3239 (iw_handler) NULL, /* -- hole -- */
13a9930d
WS		 3240};
3241
3242/* private_handler */
1df65547
WS		 3243static const iw_handler ks_wlan_private_handler[] = {
3244 (iw_handler) NULL, /* 0 */
516a4f04 3245 (iw_handler) NULL, /* 1, used to be: KS_WLAN_GET_DRIVER_VERSION */
1df65547 3246 (iw_handler) NULL, /* 2 */
13a9930d
WS		 3247 (iw_handler) ks_wlan_get_firmware_version, /* 3 KS_WLAN_GET_FIRM_VERSION */
3248#ifdef WPS
1df65547
WS		 3249 (iw_handler) ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */
3250 (iw_handler) ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */
3251 (iw_handler) ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */
13a9930d 3252#else
1df65547
WS		 3253 (iw_handler) NULL, /* 4 */
3254 (iw_handler) NULL, /* 5 */
3255 (iw_handler) NULL, /* 6 */
13a9930d
WS		 3256#endif /* WPS */
3257
1df65547
WS		 3258 (iw_handler) ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */
3259 (iw_handler) ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */
3260 (iw_handler) ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */
3261 (iw_handler) ks_wlan_set_powermgt, /* 10 KS_WLAN_SET_POWER_SAVE */
3262 (iw_handler) ks_wlan_get_powermgt, /* 11 KS_WLAN_GET_POWER_SAVE */
3263 (iw_handler) ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */
3264 (iw_handler) ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */
3265 (iw_handler) ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */
3266 (iw_handler) ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */
3267 (iw_handler) ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */
3268 (iw_handler) NULL, /* 17 */
3269 (iw_handler) ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */
3270 (iw_handler) ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */
3271 (iw_handler) ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */
3272 (iw_handler) ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */
3273 (iw_handler) ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */
3274 (iw_handler) ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */
3275 (iw_handler) ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */
3276 (iw_handler) ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */
3277 (iw_handler) NULL, /* 26 */
3278 (iw_handler) NULL, /* 27 */
3279 (iw_handler) ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */
3280 (iw_handler) ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */
3281 (iw_handler) NULL, /* 30 */
3282 (iw_handler) NULL, /* 31 */
13a9930d
WS		 3283};
3284
1df65547
WS		 3285static const struct iw_handler_def ks_wlan_handler_def = {
3286 .num_standard = sizeof(ks_wlan_handler) / sizeof(iw_handler),
3287 .num_private = sizeof(ks_wlan_private_handler) / sizeof(iw_handler),
3288 .num_private_args =
3289 sizeof(ks_wlan_private_args) / sizeof(struct iw_priv_args),
3290 .standard = (iw_handler *) ks_wlan_handler,
3291 .private = (iw_handler *) ks_wlan_private_handler,
3292 .private_args = (struct iw_priv_args *)ks_wlan_private_args,
13a9930d
WS		 3293 .get_wireless_stats = ks_get_wireless_stats,
3294};
3295
1df65547
WS		 3296static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
3297 int cmd)
13a9930d
WS		 3298{
3299 int rc = 0;
1df65547 3300 struct iwreq *wrq = (struct iwreq *)rq;
13a9930d 3301 switch (cmd) {
1df65547 3302 case SIOCIWFIRSTPRIV + 20: /* KS_WLAN_SET_STOP_REQ */
13a9930d
WS		 3303 rc = ks_wlan_set_stop_request(dev, NULL, &(wrq->u.mode), NULL);
3304 break;
1df65547 3305 // All other calls are currently unsupported
13a9930d
WS		 3306 default:
3307 rc = -EOPNOTSUPP;
3308 }
3309
1df65547 3310 DPRINTK(5, "return=%d\n", rc);
13a9930d
WS		 3311 return rc;
3312}
3313
13a9930d
WS		 3314static
3315struct net_device_stats *ks_wlan_get_stats(struct net_device *dev)
3316{
feedcf1a 3317 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 3318
3319 if (priv->dev_state < DEVICE_STATE_READY) {
1df65547
WS		 3320 return NULL; /* not finished initialize */
3321 }
13a9930d
WS		 3322
3323 return &priv->nstats;
3324}
3325
3326static
3327int ks_wlan_set_mac_address(struct net_device *dev, void *addr)
3328{
feedcf1a 3329 struct ks_wlan_private *priv = netdev_priv(dev);
1df65547 3330 struct sockaddr *mac_addr = (struct sockaddr *)addr;
13a9930d
WS		 3331 if (netif_running(dev))
3332 return -EBUSY;
3333 memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len);
3334 memcpy(priv->eth_addr, mac_addr->sa_data, ETH_ALEN);
3335
3336 priv->mac_address_valid = 0;
3337 hostif_sme_enqueue(priv, SME_MACADDRESS_SET_REQUEST);
1df65547
WS		 3338 printk(KERN_INFO
3339 "ks_wlan: MAC ADDRESS = %02x:%02x:%02x:%02x:%02x:%02x\n",
3340 priv->eth_addr[0], priv->eth_addr[1], priv->eth_addr[2],
3341 priv->eth_addr[3], priv->eth_addr[4], priv->eth_addr[5]);
13a9930d
WS		 3342 return 0;
3343}
3344
13a9930d
WS		 3345static
3346void ks_wlan_tx_timeout(struct net_device *dev)
3347{
1df65547 3348 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 3349
1df65547
WS		 3350 DPRINTK(1, "head(%d) tail(%d)!!\n", priv->tx_dev.qhead,
3351 priv->tx_dev.qtail);
3352 if (!netif_queue_stopped(dev)) {
13a9930d
WS		 3353 netif_stop_queue(dev);
3354 }
3355 priv->nstats.tx_errors++;
3356 netif_wake_queue(dev);
3357
3358 return;
3359}
3360
3361static
3362int ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev)
3363{
feedcf1a 3364 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 3365 int rc = 0;
3366
1df65547 3367 DPRINTK(3, "in_interrupt()=%ld\n", in_interrupt());
13a9930d 3368
1df65547
WS		 3369 if (skb == NULL) {
3370 printk(KERN_ERR "ks_wlan: skb == NULL!!!\n");
13a9930d
WS		 3371 return 0;
3372 }
3373 if (priv->dev_state < DEVICE_STATE_READY) {
3374 dev_kfree_skb(skb);
1df65547
WS		 3375 return 0; /* not finished initialize */
3376 }
13a9930d 3377
1df65547 3378 if (netif_running(dev))
13a9930d
WS		 3379 netif_stop_queue(dev);
3380
3381 rc = hostif_data_request(priv, skb);
4e66308e 3382 netif_trans_update(dev);
13a9930d 3383
1df65547
WS		 3384 DPRINTK(4, "rc=%d\n", rc);
3385 if (rc) {
3386 rc = 0;
13a9930d
WS		 3387 }
3388
3389 return rc;
3390}
3391
3392void send_packet_complete(void *arg1, void *arg2)
3393{
feedcf1a 3394 struct ks_wlan_private *priv = (struct ks_wlan_private *)arg1;
13a9930d
WS		 3395 struct sk_buff *packet = (struct sk_buff *)arg2;
3396
1df65547 3397 DPRINTK(3, "\n");
13a9930d 3398
13a9930d
WS		 3399 priv->nstats.tx_packets++;
3400
1df65547
WS		 3401 if (netif_queue_stopped(priv->net_dev))
3402 netif_wake_queue(priv->net_dev);
13a9930d 3403
1df65547 3404 if (packet) {
8defffb2 3405 priv->nstats.tx_bytes += packet->len;
13a9930d 3406 dev_kfree_skb(packet);
1df65547 3407 packet = NULL;
13a9930d
WS		 3408 }
3409
3410}
3411
3412/* Set or clear the multicast filter for this adaptor.
3413 This routine is not state sensitive and need not be SMP locked. */
3414static
3415void ks_wlan_set_multicast_list(struct net_device *dev)
3416{
feedcf1a 3417 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 3418
1df65547 3419 DPRINTK(4, "\n");
13a9930d 3420 if (priv->dev_state < DEVICE_STATE_READY) {
1df65547 3421 return; /* not finished initialize */
13a9930d
WS		 3422 }
3423 hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST);
3424
3425 return;
3426}
3427
3428static
3429int ks_wlan_open(struct net_device *dev)
3430{
feedcf1a 3431 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 3432
3433 priv->cur_rx = 0;
3434
1df65547 3435 if (!priv->mac_address_valid) {
13a9930d
WS		 3436 printk(KERN_ERR "ks_wlan : %s Not READY !!\n", dev->name);
3437 return -EBUSY;
1df65547
WS		 3438 } else
3439 netif_start_queue(dev);
13a9930d
WS		 3440
3441 return 0;
3442}
3443
3444static
3445int ks_wlan_close(struct net_device *dev)
3446{
3447
1df65547 3448 netif_stop_queue(dev);
13a9930d
WS		 3449
3450 DPRINTK(4, "%s: Shutting down ethercard, status was 0x%4.4x.\n",
3451 dev->name, 0x00);
3452
3453 return 0;
3454}
3455
13a9930d
WS		 3456/* Operational parameters that usually are not changed. */
3457/* Time in jiffies before concluding the transmitter is hung. */
3458#define TX_TIMEOUT (3*HZ)
1df65547
WS		 3459static const unsigned char dummy_addr[] =
3460 { 0x00, 0x0b, 0xe3, 0x00, 0x00, 0x00 };
13a9930d
WS		 3461
3462static const struct net_device_ops ks_wlan_netdev_ops = {
1df65547
WS		 3463 .ndo_start_xmit = ks_wlan_start_xmit,
3464 .ndo_open = ks_wlan_open,
3465 .ndo_stop = ks_wlan_close,
3466 .ndo_do_ioctl = ks_wlan_netdev_ioctl,
3467 .ndo_set_mac_address = ks_wlan_set_mac_address,
3468 .ndo_get_stats = ks_wlan_get_stats,
3469 .ndo_tx_timeout = ks_wlan_tx_timeout,
3470 .ndo_set_rx_mode = ks_wlan_set_multicast_list,
13a9930d
WS		 3471};
3472
3473int ks_wlan_net_start(struct net_device *dev)
3474{
feedcf1a 3475 struct ks_wlan_private *priv;
13a9930d
WS		 3476 /* int rc; */
3477
3478 priv = netdev_priv(dev);
3479 priv->mac_address_valid = 0;
3480 priv->need_commit = 0;
3481
3482 priv->device_open_status = 1;
3483
3484 /* phy information update timer */
1df65547 3485 atomic_set(&update_phyinfo, 0);
13a9930d 3486 init_timer(&update_phyinfo_timer);
1df65547 3487 update_phyinfo_timer.function = ks_wlan_update_phyinfo_timeout;
13a9930d
WS		 3488 update_phyinfo_timer.data = (unsigned long)priv;
3489
3490 /* dummy address set */
3491 memcpy(priv->eth_addr, dummy_addr, ETH_ALEN);
3492 dev->dev_addr[0] = priv->eth_addr[0];
3493 dev->dev_addr[1] = priv->eth_addr[1];
3494 dev->dev_addr[2] = priv->eth_addr[2];
3495 dev->dev_addr[3] = priv->eth_addr[3];
3496 dev->dev_addr[4] = priv->eth_addr[4];
3497 dev->dev_addr[5] = priv->eth_addr[5];
3498 dev->dev_addr[6] = 0x00;
3499 dev->dev_addr[7] = 0x00;
3500
3501 /* The ks_wlan-specific entries in the device structure. */
3502 dev->netdev_ops = &ks_wlan_netdev_ops;
3503 dev->wireless_handlers = (struct iw_handler_def *)&ks_wlan_handler_def;
3504 dev->watchdog_timeo = TX_TIMEOUT;
3505
3506 netif_carrier_off(dev);
3507
3508 return 0;
3509}
3510
13a9930d
WS		 3511int ks_wlan_net_stop(struct net_device *dev)
3512{
feedcf1a 3513 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 3514
3515 int ret = 0;
3516 priv->device_open_status = 0;
3517 del_timer_sync(&update_phyinfo_timer);
3518
1df65547 3519 if (netif_running(dev))
13a9930d
WS		 3520 netif_stop_queue(dev);
3521
3522 return ret;
3523}
3524
3525int ks_wlan_reset(struct net_device *dev)
3526{
3527 return 0;
3528}
Linux kernel - Deliverables
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