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Merge branch 'work.alpha' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
[linux-2.6-block.git] / drivers / staging / ks7010 / ks_wlan_net.c
CommitLineData
a0a954b1 1// SPDX-License-Identifier: GPL-2.0
13a9930d
WS		 2/*
3 * Driver for KeyStream 11b/g wireless LAN
4 *
13a9930d
WS		 5 * Copyright (C) 2005-2008 KeyStream Corp.
6 * Copyright (C) 2009 Renesas Technology Corp.
13a9930d
WS		 7 */
8
8a4e6ab3 9#include <linux/atomic.h>
13a9930d 10#include <linux/completion.h>
8a4e6ab3
SP		 11#include <linux/if_arp.h>
12#include <linux/netdevice.h>
13a9930d 13#include <linux/timer.h>
99a751c7 14#include <linux/uaccess.h>
13a9930d
WS		 15
16static int wep_on_off;
17#define WEP_OFF 0
18#define WEP_ON_64BIT 1
19#define WEP_ON_128BIT 2
20
21#include "ks_wlan.h"
22#include "ks_hostif.h"
23#include "ks_wlan_ioctl.h"
13a9930d
WS		 24
25/* Include Wireless Extension definition and check version */
26#include <linux/wireless.h>
1df65547 27#define WIRELESS_SPY /* enable iwspy support */
13a9930d
WS		 28#include <net/iw_handler.h> /* New driver API */
29
13a9930d 30/* Frequency list (map channels to frequencies) */
60d4125d
SP		 31static const long frequency_list[] = {
32 2412, 2417, 2422, 2427, 2432, 2437, 2442,
1df65547
WS		 33 2447, 2452, 2457, 2462, 2467, 2472, 2484
34};
13a9930d
WS		 35
36/* A few details needed for WEP (Wireless Equivalent Privacy) */
37#define MAX_KEY_SIZE 13 /* 128 (?) bits */
38#define MIN_KEY_SIZE 5 /* 40 bits RC4 - WEP */
acefb645 39struct wep_key {
1df65547
WS		 40 u16 len;
41 u8 key[16]; /* 40-bit and 104-bit keys */
acefb645 42};
13a9930d 43
13a9930d
WS		 44/*
45 * function prototypes
46 */
1df65547
WS		 47static int ks_wlan_open(struct net_device *dev);
48static void ks_wlan_tx_timeout(struct net_device *dev);
49static int ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev);
50static int ks_wlan_close(struct net_device *dev);
582475a2 51static void ks_wlan_set_rx_mode(struct net_device *dev);
1df65547 52static struct net_device_stats *ks_wlan_get_stats(struct net_device *dev);
13a9930d 53static int ks_wlan_set_mac_address(struct net_device *dev, void *addr);
1df65547
WS		 54static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
55 int cmd);
13a9930d
WS		 56
57static atomic_t update_phyinfo;
58static struct timer_list update_phyinfo_timer;
59static
feedcf1a 60int ks_wlan_update_phy_information(struct ks_wlan_private *priv)
13a9930d 61{
1df65547 62 struct iw_statistics *wstats = &priv->wstats;
13a9930d 63
5259b329 64 netdev_dbg(priv->net_dev, "in_interrupt = %ld\n", in_interrupt());
13a9930d 65
6b750fac 66 if (priv->dev_state < DEVICE_STATE_READY)
aa6ca807 67 return -EBUSY; /* not finished initialize */
6b750fac 68
1df65547 69 if (atomic_read(&update_phyinfo))
aa6ca807 70 return -EPERM;
13a9930d
WS		 71
72 /* The status */
73 wstats->status = priv->reg.operation_mode; /* Operation mode */
74
75 /* Signal quality and co. But where is the noise level ??? */
76 hostif_sme_enqueue(priv, SME_PHY_INFO_REQUEST);
77
78 /* interruptible_sleep_on_timeout(&priv->confirm_wait, HZ/2); */
1df65547
WS		 79 if (!wait_for_completion_interruptible_timeout
80 (&priv->confirm_wait, HZ / 2)) {
5259b329 81 netdev_dbg(priv->net_dev, "wait time out!!\n");
13a9930d
WS		 82 }
83
84 atomic_inc(&update_phyinfo);
1df65547 85 update_phyinfo_timer.expires = jiffies + HZ; /* 1sec */
13a9930d
WS		 86 add_timer(&update_phyinfo_timer);
87
88 return 0;
89}
90
91static
8a81f749 92void ks_wlan_update_phyinfo_timeout(struct timer_list *unused)
13a9930d 93{
5259b329 94 pr_debug("in_interrupt = %ld\n", in_interrupt());
1df65547 95 atomic_set(&update_phyinfo, 0);
13a9930d
WS		 96}
97
1df65547
WS		 98int ks_wlan_setup_parameter(struct ks_wlan_private *priv,
99 unsigned int commit_flag)
13a9930d 100{
13a9930d
WS		 101 hostif_sme_enqueue(priv, SME_STOP_REQUEST);
102
1df65547 103 if (commit_flag & SME_RTS)
13a9930d 104 hostif_sme_enqueue(priv, SME_RTS_THRESHOLD_REQUEST);
1df65547 105 if (commit_flag & SME_FRAG)
13a9930d
WS		 106 hostif_sme_enqueue(priv, SME_FRAGMENTATION_THRESHOLD_REQUEST);
107
1df65547 108 if (commit_flag & SME_WEP_INDEX)
13a9930d 109 hostif_sme_enqueue(priv, SME_WEP_INDEX_REQUEST);
1df65547 110 if (commit_flag & SME_WEP_VAL1)
13a9930d 111 hostif_sme_enqueue(priv, SME_WEP_KEY1_REQUEST);
1df65547 112 if (commit_flag & SME_WEP_VAL2)
13a9930d 113 hostif_sme_enqueue(priv, SME_WEP_KEY2_REQUEST);
1df65547 114 if (commit_flag & SME_WEP_VAL3)
13a9930d 115 hostif_sme_enqueue(priv, SME_WEP_KEY3_REQUEST);
1df65547 116 if (commit_flag & SME_WEP_VAL4)
13a9930d 117 hostif_sme_enqueue(priv, SME_WEP_KEY4_REQUEST);
1df65547 118 if (commit_flag & SME_WEP_FLAG)
13a9930d
WS		 119 hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
120
1df65547 121 if (commit_flag & SME_RSN) {
13a9930d
WS		 122 hostif_sme_enqueue(priv, SME_RSN_ENABLED_REQUEST);
123 hostif_sme_enqueue(priv, SME_RSN_MODE_REQUEST);
124 }
1df65547 125 if (commit_flag & SME_RSN_MULTICAST)
13a9930d 126 hostif_sme_enqueue(priv, SME_RSN_MCAST_REQUEST);
1df65547 127 if (commit_flag & SME_RSN_UNICAST)
13a9930d 128 hostif_sme_enqueue(priv, SME_RSN_UCAST_REQUEST);
1df65547 129 if (commit_flag & SME_RSN_AUTH)
13a9930d
WS		 130 hostif_sme_enqueue(priv, SME_RSN_AUTH_REQUEST);
131
132 hostif_sme_enqueue(priv, SME_MODE_SET_REQUEST);
133
134 hostif_sme_enqueue(priv, SME_START_REQUEST);
135
136 return 0;
137}
138
13a9930d
WS		 139/*
140 * Initial Wireless Extension code for Ks_Wlannet driver by :
141 * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 17 November 00
142 * Conversion to new driver API by :
143 * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 26 March 02
144 * Javier also did a good amount of work here, adding some new extensions
145 * and fixing my code. Let's just say that without him this code just
146 * would not work at all... - Jean II
147 */
148
1df65547 149static int ks_wlan_get_name(struct net_device *dev,
18e76e23
SP		 150 struct iw_request_info *info,
151 union iwreq_data *cwrq,
1df65547 152 char *extra)
13a9930d 153{
2b0d92b2 154 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 155
6b750fac 156 if (priv->sleep_mode == SLP_SLEEP)
1df65547 157 return -EPERM;
6b750fac 158
1df65547 159 /* for SLEEP MODE */
6b750fac 160 if (priv->dev_state < DEVICE_STATE_READY)
18e76e23 161 strcpy(cwrq->name, "NOT READY!");
6b750fac 162 else if (priv->reg.phy_type == D_11B_ONLY_MODE)
18e76e23 163 strcpy(cwrq->name, "IEEE 802.11b");
6b750fac 164 else if (priv->reg.phy_type == D_11G_ONLY_MODE)
18e76e23 165 strcpy(cwrq->name, "IEEE 802.11g");
6b750fac 166 else
18e76e23 167 strcpy(cwrq->name, "IEEE 802.11b/g");
13a9930d
WS		 168
169 return 0;
170}
171
1df65547 172static int ks_wlan_set_freq(struct net_device *dev,
18e76e23
SP		 173 struct iw_request_info *info,
174 union iwreq_data *fwrq, char *extra)
13a9930d 175{
2b0d92b2 176 struct ks_wlan_private *priv = netdev_priv(dev);
ba932876 177 int channel;
13a9930d 178
6b750fac 179 if (priv->sleep_mode == SLP_SLEEP)
1df65547 180 return -EPERM;
13a9930d 181
1df65547 182 /* for SLEEP MODE */
13a9930d 183 /* If setting by frequency, convert to a channel */
18e76e23
SP		 184 if ((fwrq->freq.e == 1) &&
185 (fwrq->freq.m >= (int)2.412e8) && (fwrq->freq.m <= (int)2.487e8)) {
186 int f = fwrq->freq.m / 100000;
13a9930d 187 int c = 0;
fe497530 188
1df65547 189 while ((c < 14) && (f != frequency_list[c]))
13a9930d
WS		 190 c++;
191 /* Hack to fall through... */
18e76e23
SP		 192 fwrq->freq.e = 0;
193 fwrq->freq.m = c + 1;
13a9930d
WS		 194 }
195 /* Setting by channel number */
18e76e23 196 if ((fwrq->freq.m > 1000) || (fwrq->freq.e > 0))
13b05e46 197 return -EOPNOTSUPP;
ba932876 198
18e76e23 199 channel = fwrq->freq.m;
ba932876
TH		 200 /* We should do a better check than that,
201 * based on the card capability !!!
202 */
203 if ((channel < 1) || (channel > 14)) {
204 netdev_dbg(dev, "%s: New channel value of %d is invalid!\n",
18e76e23 205 dev->name, fwrq->freq.m);
ba932876 206 return -EINVAL;
13a9930d
WS		 207 }
208
ba932876
TH		 209 /* Yes ! We can set it !!! */
210 priv->reg.channel = (u8)(channel);
211 priv->need_commit |= SME_MODE_SET;
212
13b05e46 213 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 214}
215
1df65547 216static int ks_wlan_get_freq(struct net_device *dev,
18e76e23
SP		 217 struct iw_request_info *info,
218 union iwreq_data *fwrq, char *extra)
13a9930d 219{
2b0d92b2 220 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 221 int f;
222
6b750fac 223 if (priv->sleep_mode == SLP_SLEEP)
1df65547 224 return -EPERM;
6b750fac 225
1df65547 226 /* for SLEEP MODE */
0e24eb8a 227 if (is_connect_status(priv->connect_status))
1df65547 228 f = (int)priv->current_ap.channel;
0e24eb8a 229 else
13a9930d 230 f = (int)priv->reg.channel;
0e24eb8a 231
18e76e23
SP		 232 fwrq->freq.m = frequency_list[f - 1] * 100000;
233 fwrq->freq.e = 1;
13a9930d
WS		 234
235 return 0;
236}
237
1df65547
WS		 238static int ks_wlan_set_essid(struct net_device *dev,
239 struct iw_request_info *info,
18e76e23 240 union iwreq_data *dwrq, char *extra)
13a9930d 241{
2b0d92b2 242 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 243 size_t len;
244
6b750fac 245 if (priv->sleep_mode == SLP_SLEEP)
1df65547 246 return -EPERM;
6b750fac 247
1df65547 248 /* for SLEEP MODE */
13a9930d 249 /* Check if we asked for `any' */
18e76e23 250 if (!dwrq->essid.flags) {
13a9930d
WS		 251 /* Just send an empty SSID list */
252 memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
253 priv->reg.ssid.size = 0;
254 } else {
18e76e23 255 len = dwrq->essid.length;
13a9930d
WS		 256 /* iwconfig uses nul termination in SSID.. */
257 if (len > 0 && extra[len - 1] == '\0')
258 len--;
259
260 /* Check the size of the string */
6b750fac 261 if (len > IW_ESSID_MAX_SIZE)
13a9930d 262 return -EINVAL;
6b750fac 263
13a9930d
WS		 264 /* Set the SSID */
265 memset(priv->reg.ssid.body, 0, sizeof(priv->reg.ssid.body));
13a9930d
WS		 266 memcpy(priv->reg.ssid.body, extra, len);
267 priv->reg.ssid.size = len;
13a9930d
WS		 268 }
269 /* Write it to the card */
270 priv->need_commit |= SME_MODE_SET;
271
13a9930d 272 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547
WS		 273 priv->need_commit = 0;
274 return 0;
13a9930d
WS		 275}
276
1df65547
WS		 277static int ks_wlan_get_essid(struct net_device *dev,
278 struct iw_request_info *info,
18e76e23 279 union iwreq_data *dwrq, char *extra)
13a9930d 280{
2b0d92b2 281 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 282
6b750fac 283 if (priv->sleep_mode == SLP_SLEEP)
1df65547 284 return -EPERM;
6b750fac 285
1df65547 286 /* for SLEEP MODE */
13a9930d 287 /* Note : if dwrq->flags != 0, we should
64068bc3
TH		 288 * get the relevant SSID from the SSID list...
289 */
310e916f 290 if (priv->reg.ssid.size != 0) {
13a9930d
WS		 291 /* Get the current SSID */
292 memcpy(extra, priv->reg.ssid.body, priv->reg.ssid.size);
6cdd6538 293
13a9930d
WS		 294 /* If none, we may want to get the one that was set */
295
296 /* Push it out ! */
18e76e23
SP		 297 dwrq->essid.length = priv->reg.ssid.size;
298 dwrq->essid.flags = 1; /* active */
1df65547 299 } else {
18e76e23
SP		 300 dwrq->essid.length = 0;
301 dwrq->essid.flags = 0; /* ANY */
13a9930d
WS		 302 }
303
304 return 0;
305}
306
13a9930d 307static int ks_wlan_set_wap(struct net_device *dev, struct iw_request_info *info,
18e76e23 308 union iwreq_data *awrq, char *extra)
13a9930d 309{
2b0d92b2 310 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 311
6b750fac 312 if (priv->sleep_mode == SLP_SLEEP)
1df65547 313 return -EPERM;
6b750fac 314
1df65547 315 /* for SLEEP MODE */
90db5912
SP		 316 if (priv->reg.operation_mode != MODE_ADHOC &&
317 priv->reg.operation_mode != MODE_INFRASTRUCTURE) {
30b48e2d 318 eth_zero_addr(priv->reg.bssid);
13a9930d
WS		 319 return -EOPNOTSUPP;
320 }
321
90db5912
SP		 322 ether_addr_copy(priv->reg.bssid, awrq->ap_addr.sa_data);
323 if (is_valid_ether_addr((u8 *)priv->reg.bssid))
324 priv->need_commit |= SME_MODE_SET;
325
5259b329 326 netdev_dbg(dev, "bssid = %pM\n", priv->reg.bssid);
13a9930d
WS		 327
328 /* Write it to the card */
329 if (priv->need_commit) {
330 priv->need_commit |= SME_MODE_SET;
1df65547 331 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 332 }
333 return 0;
334}
335
13a9930d 336static int ks_wlan_get_wap(struct net_device *dev, struct iw_request_info *info,
18e76e23 337 union iwreq_data *awrq, char *extra)
13a9930d 338{
2b0d92b2 339 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 340
6b750fac 341 if (priv->sleep_mode == SLP_SLEEP)
1df65547 342 return -EPERM;
6b750fac 343
1df65547 344 /* for SLEEP MODE */
0e24eb8a 345 if (is_connect_status(priv->connect_status))
afa10db0 346 ether_addr_copy(awrq->ap_addr.sa_data, priv->current_ap.bssid);
6b750fac 347 else
18e76e23 348 eth_zero_addr(awrq->ap_addr.sa_data);
13a9930d 349
18e76e23 350 awrq->ap_addr.sa_family = ARPHRD_ETHER;
13a9930d
WS		 351
352 return 0;
353}
354
1df65547 355static int ks_wlan_set_nick(struct net_device *dev,
18e76e23
SP		 356 struct iw_request_info *info,
357 union iwreq_data *dwrq, char *extra)
13a9930d 358{
2b0d92b2 359 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 360
6b750fac 361 if (priv->sleep_mode == SLP_SLEEP)
1df65547 362 return -EPERM;
13a9930d 363
1df65547 364 /* for SLEEP MODE */
13a9930d 365 /* Check the size of the string */
18e76e23 366 if (dwrq->data.length > 16 + 1)
13a9930d 367 return -E2BIG;
6b750fac 368
13a9930d 369 memset(priv->nick, 0, sizeof(priv->nick));
18e76e23 370 memcpy(priv->nick, extra, dwrq->data.length);
13a9930d
WS		 371
372 return -EINPROGRESS; /* Call commit handler */
373}
374
1df65547 375static int ks_wlan_get_nick(struct net_device *dev,
18e76e23
SP		 376 struct iw_request_info *info,
377 union iwreq_data *dwrq, char *extra)
13a9930d 378{
2b0d92b2 379 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 380
6b750fac 381 if (priv->sleep_mode == SLP_SLEEP)
1df65547 382 return -EPERM;
6b750fac 383
1df65547 384 /* for SLEEP MODE */
13a9930d
WS		 385 strncpy(extra, priv->nick, 16);
386 extra[16] = '\0';
18e76e23 387 dwrq->data.length = strlen(extra) + 1;
13a9930d
WS		 388
389 return 0;
390}
391
1df65547 392static int ks_wlan_set_rate(struct net_device *dev,
18e76e23
SP		 393 struct iw_request_info *info,
394 union iwreq_data *vwrq, char *extra)
13a9930d 395{
2b0d92b2 396 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 397 int i = 0;
398
6b750fac 399 if (priv->sleep_mode == SLP_SLEEP)
1df65547 400 return -EPERM;
6b750fac 401
1df65547
WS		 402 /* for SLEEP MODE */
403 if (priv->reg.phy_type == D_11B_ONLY_MODE) {
18e76e23
SP		 404 if (vwrq->bitrate.fixed == 1) {
405 switch (vwrq->bitrate.value) {
13a9930d 406 case 11000000:
1df65547
WS		 407 case 5500000:
408 priv->reg.rate_set.body[0] =
255d4e1d 409 (u8)(vwrq->bitrate.value / 500000);
13a9930d 410 break;
1df65547
WS		 411 case 2000000:
412 case 1000000:
413 priv->reg.rate_set.body[0] =
255d4e1d 414 ((u8)(vwrq->bitrate.value / 500000)) |
1df65547 415 BASIC_RATE;
13a9930d
WS		 416 break;
417 default:
418 return -EINVAL;
419 }
420 priv->reg.tx_rate = TX_RATE_FIXED;
421 priv->reg.rate_set.size = 1;
1df65547 422 } else { /* vwrq->fixed == 0 */
18e76e23
SP		 423 if (vwrq->bitrate.value > 0) {
424 switch (vwrq->bitrate.value) {
13a9930d 425 case 11000000:
1df65547
WS		 426 priv->reg.rate_set.body[3] =
427 TX_RATE_11M;
428 i++;
583d6a93 429 /* fall through */
1df65547
WS		 430 case 5500000:
431 priv->reg.rate_set.body[2] = TX_RATE_5M;
432 i++;
583d6a93 433 /* fall through */
1df65547
WS		 434 case 2000000:
435 priv->reg.rate_set.body[1] =
436 TX_RATE_2M | BASIC_RATE;
437 i++;
583d6a93 438 /* fall through */
1df65547
WS		 439 case 1000000:
440 priv->reg.rate_set.body[0] =
441 TX_RATE_1M | BASIC_RATE;
442 i++;
13a9930d
WS		 443 break;
444 default:
445 return -EINVAL;
446 }
447 priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
448 priv->reg.rate_set.size = i;
1df65547 449 } else {
13a9930d
WS		 450 priv->reg.rate_set.body[3] = TX_RATE_11M;
451 priv->reg.rate_set.body[2] = TX_RATE_5M;
1df65547
WS		 452 priv->reg.rate_set.body[1] =
453 TX_RATE_2M | BASIC_RATE;
454 priv->reg.rate_set.body[0] =
455 TX_RATE_1M | BASIC_RATE;
13a9930d
WS		 456 priv->reg.tx_rate = TX_RATE_FULL_AUTO;
457 priv->reg.rate_set.size = 4;
458 }
459 }
1df65547 460 } else { /* D_11B_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
18e76e23
SP		 461 if (vwrq->bitrate.fixed == 1) {
462 switch (vwrq->bitrate.value) {
13a9930d
WS		 463 case 54000000:
464 case 48000000:
465 case 36000000:
466 case 18000000:
1df65547
WS		 467 case 9000000:
468 priv->reg.rate_set.body[0] =
255d4e1d 469 (u8)(vwrq->bitrate.value / 500000);
13a9930d
WS		 470 break;
471 case 24000000:
472 case 12000000:
473 case 11000000:
1df65547
WS		 474 case 6000000:
475 case 5500000:
476 case 2000000:
477 case 1000000:
478 priv->reg.rate_set.body[0] =
255d4e1d 479 ((u8)(vwrq->bitrate.value / 500000)) |
1df65547 480 BASIC_RATE;
13a9930d
WS		 481 break;
482 default:
483 return -EINVAL;
484 }
485 priv->reg.tx_rate = TX_RATE_FIXED;
486 priv->reg.rate_set.size = 1;
1df65547 487 } else { /* vwrq->fixed == 0 */
18e76e23
SP		 488 if (vwrq->bitrate.value > 0) {
489 switch (vwrq->bitrate.value) {
13a9930d 490 case 54000000:
1df65547
WS		 491 priv->reg.rate_set.body[11] =
492 TX_RATE_54M;
493 i++;
583d6a93 494 /* fall through */
13a9930d 495 case 48000000:
1df65547
WS		 496 priv->reg.rate_set.body[10] =
497 TX_RATE_48M;
498 i++;
583d6a93 499 /* fall through */
13a9930d 500 case 36000000:
1df65547
WS		 501 priv->reg.rate_set.body[9] =
502 TX_RATE_36M;
503 i++;
583d6a93 504 /* fall through */
1df65547
WS		 505 case 24000000:
506 case 18000000:
507 case 12000000:
508 case 11000000:
509 case 9000000:
510 case 6000000:
18e76e23 511 if (vwrq->bitrate.value == 24000000) {
1df65547
WS		 512 priv->reg.rate_set.body[8] =
513 TX_RATE_18M;
514 i++;
515 priv->reg.rate_set.body[7] =
516 TX_RATE_9M;
517 i++;
518 priv->reg.rate_set.body[6] =
519 TX_RATE_24M | BASIC_RATE;
520 i++;
521 priv->reg.rate_set.body[5] =
522 TX_RATE_12M | BASIC_RATE;
523 i++;
524 priv->reg.rate_set.body[4] =
525 TX_RATE_6M | BASIC_RATE;
526 i++;
527 priv->reg.rate_set.body[3] =
528 TX_RATE_11M | BASIC_RATE;
529 i++;
18e76e23 530 } else if (vwrq->bitrate.value == 18000000) {
1df65547
WS		 531 priv->reg.rate_set.body[7] =
532 TX_RATE_18M;
533 i++;
534 priv->reg.rate_set.body[6] =
535 TX_RATE_9M;
536 i++;
537 priv->reg.rate_set.body[5] =
538 TX_RATE_12M | BASIC_RATE;
539 i++;
540 priv->reg.rate_set.body[4] =
541 TX_RATE_6M | BASIC_RATE;
542 i++;
543 priv->reg.rate_set.body[3] =
544 TX_RATE_11M | BASIC_RATE;
545 i++;
18e76e23 546 } else if (vwrq->bitrate.value == 12000000) {
1df65547
WS		 547 priv->reg.rate_set.body[6] =
548 TX_RATE_9M;
549 i++;
550 priv->reg.rate_set.body[5] =
551 TX_RATE_12M | BASIC_RATE;
552 i++;
553 priv->reg.rate_set.body[4] =
554 TX_RATE_6M | BASIC_RATE;
555 i++;
556 priv->reg.rate_set.body[3] =
557 TX_RATE_11M | BASIC_RATE;
558 i++;
18e76e23 559 } else if (vwrq->bitrate.value == 11000000) {
1df65547
WS		 560 priv->reg.rate_set.body[5] =
561 TX_RATE_9M;
562 i++;
563 priv->reg.rate_set.body[4] =
564 TX_RATE_6M | BASIC_RATE;
565 i++;
566 priv->reg.rate_set.body[3] =
567 TX_RATE_11M | BASIC_RATE;
568 i++;
18e76e23 569 } else if (vwrq->bitrate.value == 9000000) {
1df65547
WS		 570 priv->reg.rate_set.body[4] =
571 TX_RATE_9M;
572 i++;
573 priv->reg.rate_set.body[3] =
574 TX_RATE_6M | BASIC_RATE;
575 i++;
576 } else { /* vwrq->value == 6000000 */
577 priv->reg.rate_set.body[3] =
578 TX_RATE_6M | BASIC_RATE;
579 i++;
13a9930d 580 }
583d6a93 581 /* fall through */
1df65547
WS		 582 case 5500000:
583 priv->reg.rate_set.body[2] =
584 TX_RATE_5M | BASIC_RATE;
585 i++;
583d6a93 586 /* fall through */
1df65547
WS		 587 case 2000000:
588 priv->reg.rate_set.body[1] =
589 TX_RATE_2M | BASIC_RATE;
590 i++;
583d6a93 591 /* fall through */
1df65547
WS		 592 case 1000000:
593 priv->reg.rate_set.body[0] =
594 TX_RATE_1M | BASIC_RATE;
595 i++;
13a9930d
WS		 596 break;
597 default:
598 return -EINVAL;
599 }
600 priv->reg.tx_rate = TX_RATE_MANUAL_AUTO;
601 priv->reg.rate_set.size = i;
1df65547 602 } else {
13a9930d
WS		 603 priv->reg.rate_set.body[11] = TX_RATE_54M;
604 priv->reg.rate_set.body[10] = TX_RATE_48M;
605 priv->reg.rate_set.body[9] = TX_RATE_36M;
606 priv->reg.rate_set.body[8] = TX_RATE_18M;
607 priv->reg.rate_set.body[7] = TX_RATE_9M;
1df65547
WS		 608 priv->reg.rate_set.body[6] =
609 TX_RATE_24M | BASIC_RATE;
610 priv->reg.rate_set.body[5] =
611 TX_RATE_12M | BASIC_RATE;
612 priv->reg.rate_set.body[4] =
613 TX_RATE_6M | BASIC_RATE;
614 priv->reg.rate_set.body[3] =
615 TX_RATE_11M | BASIC_RATE;
616 priv->reg.rate_set.body[2] =
617 TX_RATE_5M | BASIC_RATE;
618 priv->reg.rate_set.body[1] =
619 TX_RATE_2M | BASIC_RATE;
620 priv->reg.rate_set.body[0] =
621 TX_RATE_1M | BASIC_RATE;
13a9930d
WS		 622 priv->reg.tx_rate = TX_RATE_FULL_AUTO;
623 priv->reg.rate_set.size = 12;
624 }
625 }
626 }
627
628 priv->need_commit |= SME_MODE_SET;
629
630 return -EINPROGRESS; /* Call commit handler */
631}
632
1df65547 633static int ks_wlan_get_rate(struct net_device *dev,
18e76e23
SP		 634 struct iw_request_info *info,
635 union iwreq_data *vwrq, char *extra)
13a9930d 636{
2b0d92b2 637 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 638
5259b329
SP		 639 netdev_dbg(dev, "in_interrupt = %ld update_phyinfo = %d\n",
640 in_interrupt(), atomic_read(&update_phyinfo));
13a9930d 641
6b750fac 642 if (priv->sleep_mode == SLP_SLEEP)
1df65547 643 return -EPERM;
6b750fac 644
1df65547 645 /* for SLEEP MODE */
6b750fac 646 if (!atomic_read(&update_phyinfo))
13a9930d 647 ks_wlan_update_phy_information(priv);
6b750fac 648
18e76e23
SP		 649 vwrq->bitrate.value = ((priv->current_rate) & RATE_MASK) * 500000;
650 vwrq->bitrate.fixed = (priv->reg.tx_rate == TX_RATE_FIXED) ? 1 : 0;
13a9930d
WS		 651
652 return 0;
653}
654
13a9930d 655static int ks_wlan_set_rts(struct net_device *dev, struct iw_request_info *info,
18e76e23 656 union iwreq_data *vwrq, char *extra)
13a9930d 657{
2b0d92b2 658 struct ks_wlan_private *priv = netdev_priv(dev);
18e76e23 659 int rthr = vwrq->rts.value;
13a9930d 660
6b750fac 661 if (priv->sleep_mode == SLP_SLEEP)
1df65547 662 return -EPERM;
6b750fac 663
1df65547 664 /* for SLEEP MODE */
18e76e23 665 if (vwrq->rts.disabled)
13a9930d 666 rthr = 2347;
6b750fac 667 if ((rthr < 0) || (rthr > 2347))
13a9930d 668 return -EINVAL;
6b750fac 669
13a9930d
WS		 670 priv->reg.rts = rthr;
671 priv->need_commit |= SME_RTS;
672
673 return -EINPROGRESS; /* Call commit handler */
674}
675
13a9930d 676static int ks_wlan_get_rts(struct net_device *dev, struct iw_request_info *info,
18e76e23 677 union iwreq_data *vwrq, char *extra)
13a9930d 678{
2b0d92b2 679 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 680
6b750fac 681 if (priv->sleep_mode == SLP_SLEEP)
1df65547 682 return -EPERM;
6b750fac 683
1df65547 684 /* for SLEEP MODE */
18e76e23
SP		 685 vwrq->rts.value = priv->reg.rts;
686 vwrq->rts.disabled = (vwrq->rts.value >= 2347);
687 vwrq->rts.fixed = 1;
13a9930d
WS		 688
689 return 0;
690}
691
1df65547 692static int ks_wlan_set_frag(struct net_device *dev,
18e76e23
SP		 693 struct iw_request_info *info,
694 union iwreq_data *vwrq, char *extra)
13a9930d 695{
2b0d92b2 696 struct ks_wlan_private *priv = netdev_priv(dev);
18e76e23 697 int fthr = vwrq->frag.value;
13a9930d 698
6b750fac 699 if (priv->sleep_mode == SLP_SLEEP)
1df65547 700 return -EPERM;
6b750fac 701
1df65547 702 /* for SLEEP MODE */
18e76e23 703 if (vwrq->frag.disabled)
13a9930d 704 fthr = 2346;
6b750fac 705 if ((fthr < 256) || (fthr > 2346))
13a9930d 706 return -EINVAL;
6b750fac 707
13a9930d
WS		 708 fthr &= ~0x1; /* Get an even value - is it really needed ??? */
709 priv->reg.fragment = fthr;
710 priv->need_commit |= SME_FRAG;
711
712 return -EINPROGRESS; /* Call commit handler */
713}
714
1df65547 715static int ks_wlan_get_frag(struct net_device *dev,
18e76e23
SP		 716 struct iw_request_info *info,
717 union iwreq_data *vwrq, char *extra)
13a9930d 718{
2b0d92b2 719 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 720
6b750fac 721 if (priv->sleep_mode == SLP_SLEEP)
1df65547 722 return -EPERM;
6b750fac 723
1df65547 724 /* for SLEEP MODE */
18e76e23
SP		 725 vwrq->frag.value = priv->reg.fragment;
726 vwrq->frag.disabled = (vwrq->frag.value >= 2346);
727 vwrq->frag.fixed = 1;
13a9930d
WS		 728
729 return 0;
730}
731
1df65547 732static int ks_wlan_set_mode(struct net_device *dev,
18e76e23
SP		 733 struct iw_request_info *info,
734 union iwreq_data *uwrq, char *extra)
13a9930d 735{
2b0d92b2 736 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 737
6b750fac 738 if (priv->sleep_mode == SLP_SLEEP)
1df65547 739 return -EPERM;
6b750fac 740
1e4c7fb3
SP		 741 if (uwrq->mode != IW_MODE_ADHOC &&
742 uwrq->mode != IW_MODE_INFRA)
13a9930d 743 return -EINVAL;
1e4c7fb3
SP		 744
745 priv->reg.operation_mode = (uwrq->mode == IW_MODE_ADHOC) ?
746 MODE_ADHOC : MODE_INFRASTRUCTURE;
747 priv->need_commit |= SME_MODE_SET;
13a9930d 748
1df65547 749 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 750}
751
1df65547 752static int ks_wlan_get_mode(struct net_device *dev,
18e76e23
SP		 753 struct iw_request_info *info,
754 union iwreq_data *uwrq, char *extra)
13a9930d 755{
2b0d92b2 756 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 757
6b750fac 758 if (priv->sleep_mode == SLP_SLEEP)
1df65547 759 return -EPERM;
13a9930d
WS		 760
761 /* If not managed, assume it's ad-hoc */
ca946972
SP		 762 uwrq->mode = (priv->reg.operation_mode == MODE_INFRASTRUCTURE) ?
763 IW_MODE_INFRA : IW_MODE_ADHOC;
13a9930d
WS		 764
765 return 0;
766}
767
1df65547
WS		 768static int ks_wlan_set_encode(struct net_device *dev,
769 struct iw_request_info *info,
18e76e23 770 union iwreq_data *dwrq, char *extra)
13a9930d 771{
2b0d92b2 772 struct ks_wlan_private *priv = netdev_priv(dev);
18e76e23 773 struct iw_point *enc = &dwrq->encoding;
acefb645 774 struct wep_key key;
18e76e23 775 int index = (enc->flags & IW_ENCODE_INDEX);
13a9930d 776
6b750fac 777 if (priv->sleep_mode == SLP_SLEEP)
1df65547 778 return -EPERM;
13a9930d 779
18e76e23 780 if (enc->length > MAX_KEY_SIZE)
6cf070d2
SP		 781 return -EINVAL;
782
1df65547 783 /* for SLEEP MODE */
1df65547 784 if ((index < 0) || (index > 4))
13a9930d 785 return -EINVAL;
6cf070d2
SP		 786
787 index = (index == 0) ? priv->reg.wep_index : (index - 1);
13a9930d
WS		 788
789 /* Is WEP supported ? */
790 /* Basic checking: do we have a key to set ? */
18e76e23
SP		 791 if (enc->length > 0) {
792 key.len = (enc->length > MIN_KEY_SIZE) ?
6cf070d2
SP		 793 MAX_KEY_SIZE : MIN_KEY_SIZE;
794 priv->reg.privacy_invoked = 0x01;
795 priv->need_commit |= SME_WEP_FLAG;
18e76e23 796 wep_on_off = (enc->length > MIN_KEY_SIZE) ?
6cf070d2 797 WEP_ON_128BIT : WEP_ON_64BIT;
13a9930d 798 /* Check if the key is not marked as invalid */
18e76e23 799 if (enc->flags & IW_ENCODE_NOKEY)
6cf070d2
SP		 800 return 0;
801
802 /* Cleanup */
803 memset(key.key, 0, MAX_KEY_SIZE);
804 /* Copy the key in the driver */
18e76e23 805 if (copy_from_user(key.key, enc->pointer, enc->length)) {
6cf070d2
SP		 806 key.len = 0;
807 return -EFAULT;
13a9930d 808 }
6cf070d2
SP		 809 /* Send the key to the card */
810 priv->reg.wep_key[index].size = key.len;
811 memcpy(&priv->reg.wep_key[index].val[0], &key.key[0],
812 priv->reg.wep_key[index].size);
813 priv->need_commit |= (SME_WEP_VAL1 << index);
814 priv->reg.wep_index = index;
815 priv->need_commit |= SME_WEP_INDEX;
13a9930d 816 } else {
18e76e23 817 if (enc->flags & IW_ENCODE_DISABLED) {
13a9930d
WS		 818 priv->reg.wep_key[0].size = 0;
819 priv->reg.wep_key[1].size = 0;
820 priv->reg.wep_key[2].size = 0;
821 priv->reg.wep_key[3].size = 0;
822 priv->reg.privacy_invoked = 0x00;
6b750fac 823 if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY)
13a9930d 824 priv->need_commit |= SME_MODE_SET;
6b750fac 825
13a9930d
WS		 826 priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
827 wep_on_off = WEP_OFF;
828 priv->need_commit |= SME_WEP_FLAG;
1df65547 829 } else {
6cf070d2
SP		 830 /* set_wep_key(priv, index, 0, 0, 1); xxx */
831 if (priv->reg.wep_key[index].size == 0)
832 return -EINVAL;
833 priv->reg.wep_index = index;
834 priv->need_commit |= SME_WEP_INDEX;
13a9930d
WS		 835 }
836 }
837
838 /* Commit the changes if needed */
18e76e23 839 if (enc->flags & IW_ENCODE_MODE)
13a9930d
WS		 840 priv->need_commit |= SME_WEP_FLAG;
841
18e76e23 842 if (enc->flags & IW_ENCODE_OPEN) {
6b750fac 843 if (priv->reg.authenticate_type == AUTH_TYPE_SHARED_KEY)
13a9930d 844 priv->need_commit |= SME_MODE_SET;
6b750fac 845
13a9930d 846 priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
18e76e23 847 } else if (enc->flags & IW_ENCODE_RESTRICTED) {
6b750fac 848 if (priv->reg.authenticate_type == AUTH_TYPE_OPEN_SYSTEM)
13a9930d 849 priv->need_commit |= SME_MODE_SET;
6b750fac 850
13a9930d
WS		 851 priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
852 }
1df65547 853 if (priv->need_commit) {
13a9930d 854 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547 855 priv->need_commit = 0;
13a9930d
WS		 856 }
857 return 0;
858}
859
1df65547
WS		 860static int ks_wlan_get_encode(struct net_device *dev,
861 struct iw_request_info *info,
18e76e23 862 union iwreq_data *dwrq, char *extra)
13a9930d 863{
2b0d92b2 864 struct ks_wlan_private *priv = netdev_priv(dev);
18e76e23
SP		 865 struct iw_point *enc = &dwrq->encoding;
866 int index = (enc->flags & IW_ENCODE_INDEX) - 1;
13a9930d 867
6b750fac 868 if (priv->sleep_mode == SLP_SLEEP)
1df65547 869 return -EPERM;
6b750fac 870
1df65547 871 /* for SLEEP MODE */
18e76e23 872 enc->flags = IW_ENCODE_DISABLED;
13a9930d
WS		 873
874 /* Check encryption mode */
1df65547 875 switch (priv->reg.authenticate_type) {
13a9930d 876 case AUTH_TYPE_OPEN_SYSTEM:
18e76e23 877 enc->flags = IW_ENCODE_OPEN;
13a9930d
WS		 878 break;
879 case AUTH_TYPE_SHARED_KEY:
18e76e23 880 enc->flags = IW_ENCODE_RESTRICTED;
13a9930d
WS		 881 break;
882 }
883
13a9930d 884 /* Which key do we want ? -1 -> tx index */
1df65547 885 if ((index < 0) || (index >= 4))
13a9930d 886 index = priv->reg.wep_index;
1df65547 887 if (priv->reg.privacy_invoked) {
18e76e23 888 enc->flags &= ~IW_ENCODE_DISABLED;
13a9930d
WS		 889 /* dwrq->flags |= IW_ENCODE_NOKEY; */
890 }
18e76e23 891 enc->flags |= index + 1;
13a9930d 892 /* Copy the key to the user buffer */
fffe8bec 893 if (index >= 0 && index < 4) {
18e76e23 894 enc->length = (priv->reg.wep_key[index].size <= 16) ?
fffe8bec 895 priv->reg.wep_key[index].size : 0;
18e76e23 896 memcpy(extra, priv->reg.wep_key[index].val, enc->length);
8f4d00cd 897 }
9b512431 898
13a9930d
WS		 899 return 0;
900}
901
1df65547
WS		 902static int ks_wlan_get_range(struct net_device *dev,
903 struct iw_request_info *info,
18e76e23 904 union iwreq_data *dwrq, char *extra)
13a9930d 905{
2b0d92b2 906 struct ks_wlan_private *priv = netdev_priv(dev);
1df65547
WS		 907 struct iw_range *range = (struct iw_range *)extra;
908 int i, k;
13a9930d 909
6b750fac 910 if (priv->sleep_mode == SLP_SLEEP)
1df65547 911 return -EPERM;
6b750fac 912
1df65547 913 /* for SLEEP MODE */
18e76e23 914 dwrq->data.length = sizeof(struct iw_range);
13a9930d
WS		 915 memset(range, 0, sizeof(*range));
916 range->min_nwid = 0x0000;
917 range->max_nwid = 0x0000;
918 range->num_channels = 14;
919 /* Should be based on cap_rid.country to give only
64068bc3
TH		 920 * what the current card support
921 */
13a9930d 922 k = 0;
1df65547
WS		 923 for (i = 0; i < 13; i++) { /* channel 1 -- 13 */
924 range->freq[k].i = i + 1; /* List index */
13a9930d
WS		 925 range->freq[k].m = frequency_list[i] * 100000;
926 range->freq[k++].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
927 }
928 range->num_frequency = k;
e83cfca1
SP		 929 if (priv->reg.phy_type == D_11B_ONLY_MODE ||
930 priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) { /* channel 14 */
1df65547 931 range->freq[13].i = 14; /* List index */
13a9930d
WS		 932 range->freq[13].m = frequency_list[13] * 100000;
933 range->freq[13].e = 1; /* Values in table in MHz -> * 10^5 * 10 */
934 range->num_frequency = 14;
935 }
936
937 /* Hum... Should put the right values there */
938 range->max_qual.qual = 100;
939 range->max_qual.level = 256 - 128; /* 0 dBm? */
940 range->max_qual.noise = 256 - 128;
1df65547 941 range->sensitivity = 1;
13a9930d 942
1df65547 943 if (priv->reg.phy_type == D_11B_ONLY_MODE) {
13a9930d
WS		 944 range->bitrate[0] = 1e6;
945 range->bitrate[1] = 2e6;
946 range->bitrate[2] = 5.5e6;
947 range->bitrate[3] = 11e6;
948 range->num_bitrates = 4;
1df65547 949 } else { /* D_11G_ONLY_MODE or D_11BG_COMPATIBLE_MODE */
13a9930d
WS		 950 range->bitrate[0] = 1e6;
951 range->bitrate[1] = 2e6;
952 range->bitrate[2] = 5.5e6;
953 range->bitrate[3] = 11e6;
954
955 range->bitrate[4] = 6e6;
956 range->bitrate[5] = 9e6;
957 range->bitrate[6] = 12e6;
1df65547 958 if (IW_MAX_BITRATES < 9) {
13a9930d
WS		 959 range->bitrate[7] = 54e6;
960 range->num_bitrates = 8;
1df65547 961 } else {
13a9930d
WS		 962 range->bitrate[7] = 18e6;
963 range->bitrate[8] = 24e6;
964 range->bitrate[9] = 36e6;
965 range->bitrate[10] = 48e6;
966 range->bitrate[11] = 54e6;
967
968 range->num_bitrates = 12;
969 }
970 }
971
972 /* Set an indication of the max TCP throughput
973 * in bit/s that we can expect using this interface.
64068bc3
TH		 974 * May be use for QoS stuff... Jean II
975 */
1df65547 976 if (i > 2)
13a9930d
WS		 977 range->throughput = 5000 * 1000;
978 else
979 range->throughput = 1500 * 1000;
980
981 range->min_rts = 0;
982 range->max_rts = 2347;
983 range->min_frag = 256;
984 range->max_frag = 2346;
985
1df65547
WS		 986 range->encoding_size[0] = 5; /* WEP: RC4 40 bits */
987 range->encoding_size[1] = 13; /* WEP: RC4 ~128 bits */
988 range->num_encoding_sizes = 2;
13a9930d
WS		 989 range->max_encoding_tokens = 4;
990
991 /* power management not support */
992 range->pmp_flags = IW_POWER_ON;
993 range->pmt_flags = IW_POWER_ON;
994 range->pm_capa = 0;
995
996 /* Transmit Power - values are in dBm( or mW) */
1df65547 997 range->txpower[0] = -256;
13a9930d
WS		 998 range->num_txpower = 1;
999 range->txpower_capa = IW_TXPOW_DBM;
1000 /* range->txpower_capa = IW_TXPOW_MWATT; */
1001
1002 range->we_version_source = 21;
1003 range->we_version_compiled = WIRELESS_EXT;
1004
1005 range->retry_capa = IW_RETRY_ON;
1df65547
WS		 1006 range->retry_flags = IW_RETRY_ON;
1007 range->r_time_flags = IW_RETRY_ON;
13a9930d 1008
64068bc3
TH		 1009 /* Experimental measurements - boundary 11/5.5 Mb/s
1010 *
1011 * Note : with or without the (local->rssi), results
1012 * are somewhat different. - Jean II
1013 */
13a9930d
WS		 1014 range->avg_qual.qual = 50;
1015 range->avg_qual.level = 186; /* -70 dBm */
1016 range->avg_qual.noise = 0;
1017
13a9930d
WS		 1018 /* Event capability (kernel + driver) */
1019 range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
1020 IW_EVENT_CAPA_MASK(SIOCGIWAP) |
1021 IW_EVENT_CAPA_MASK(SIOCGIWSCAN));
1022 range->event_capa[1] = IW_EVENT_CAPA_K_1;
1023 range->event_capa[4] = (IW_EVENT_CAPA_MASK(IWEVCUSTOM) |
1024 IW_EVENT_CAPA_MASK(IWEVMICHAELMICFAILURE));
1025
1026 /* encode extension (WPA) capability */
1df65547 1027 range->enc_capa = (IW_ENC_CAPA_WPA |
13a9930d 1028 IW_ENC_CAPA_WPA2 |
1df65547 1029 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP);
13a9930d
WS		 1030 return 0;
1031}
1032
1df65547
WS		 1033static int ks_wlan_set_power(struct net_device *dev,
1034 struct iw_request_info *info,
18e76e23 1035 union iwreq_data *vwrq, char *extra)
13a9930d 1036{
2b0d92b2 1037 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1038
6b750fac 1039 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1040 return -EPERM;
6b750fac 1041
18e76e23 1042 if (vwrq->power.disabled) {
8fb8e05c 1043 priv->reg.power_mgmt = POWER_MGMT_ACTIVE;
dc59ef2a 1044 } else {
f3b0bd23 1045 if (priv->reg.operation_mode != MODE_INFRASTRUCTURE)
1df65547 1046 return -EINVAL;
f3b0bd23 1047 priv->reg.power_mgmt = POWER_MGMT_SAVE1;
8f4d00cd 1048 }
13a9930d
WS		 1049
1050 hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
1051
1052 return 0;
1053}
1054
1df65547
WS		 1055static int ks_wlan_get_power(struct net_device *dev,
1056 struct iw_request_info *info,
18e76e23 1057 union iwreq_data *vwrq, char *extra)
13a9930d 1058{
2b0d92b2 1059 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1060
e0d64815 1061 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1062 return -EPERM;
1df65547 1063 /* for SLEEP MODE */
1df964ac 1064 vwrq->power.disabled = (priv->reg.power_mgmt <= 0);
13a9930d
WS		 1065
1066 return 0;
1067}
1068
1df65547
WS		 1069static int ks_wlan_get_iwstats(struct net_device *dev,
1070 struct iw_request_info *info,
18e76e23 1071 union iwreq_data *vwrq, char *extra)
13a9930d 1072{
2b0d92b2 1073 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1074
e0d64815 1075 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1076 return -EPERM;
1df65547 1077 /* for SLEEP MODE */
18e76e23
SP		 1078 vwrq->qual.qual = 0; /* not supported */
1079 vwrq->qual.level = priv->wstats.qual.level;
1080 vwrq->qual.noise = 0; /* not supported */
1081 vwrq->qual.updated = 0;
13a9930d
WS		 1082
1083 return 0;
1084}
1085
13a9930d 1086/* Note : this is deprecated in favor of IWSCAN */
1df65547
WS		 1087static int ks_wlan_get_aplist(struct net_device *dev,
1088 struct iw_request_info *info,
18e76e23 1089 union iwreq_data *dwrq, char *extra)
13a9930d 1090{
2b0d92b2 1091 struct ks_wlan_private *priv = netdev_priv(dev);
1df65547 1092 struct sockaddr *address = (struct sockaddr *)extra;
13a9930d 1093 struct iw_quality qual[LOCAL_APLIST_MAX];
13a9930d
WS		 1094 int i;
1095
e0d64815 1096 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1097 return -EPERM;
1df65547 1098 /* for SLEEP MODE */
13a9930d 1099 for (i = 0; i < priv->aplist.size; i++) {
77b948df 1100 ether_addr_copy(address[i].sa_data, priv->aplist.ap[i].bssid);
13a9930d
WS		 1101 address[i].sa_family = ARPHRD_ETHER;
1102 qual[i].level = 256 - priv->aplist.ap[i].rssi;
1103 qual[i].qual = priv->aplist.ap[i].sq;
1df65547 1104 qual[i].noise = 0; /* invalid noise value */
13a9930d
WS		 1105 qual[i].updated = 7;
1106 }
1df65547 1107 if (i) {
18e76e23 1108 dwrq->data.flags = 1; /* Should be define'd */
1df65547
WS		 1109 memcpy(extra + sizeof(struct sockaddr) * i,
1110 &qual, sizeof(struct iw_quality) * i);
13a9930d 1111 }
18e76e23 1112 dwrq->data.length = i;
13a9930d
WS		 1113
1114 return 0;
1115}
1116
1df65547
WS		 1117static int ks_wlan_set_scan(struct net_device *dev,
1118 struct iw_request_info *info,
1119 union iwreq_data *wrqu, char *extra)
13a9930d 1120{
2b0d92b2 1121 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1122 struct iw_scan_req *req = NULL;
fe497530 1123
e0d64815 1124 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1125 return -EPERM;
13a9930d 1126
1df65547 1127 /* for SLEEP MODE */
13a9930d 1128 /* specified SSID SCAN */
a359491a
TH		 1129 if (wrqu->data.length == sizeof(struct iw_scan_req) &&
1130 wrqu->data.flags & IW_SCAN_THIS_ESSID) {
1df65547 1131 req = (struct iw_scan_req *)extra;
13a9930d
WS		 1132 priv->scan_ssid_len = req->essid_len;
1133 memcpy(priv->scan_ssid, req->essid, priv->scan_ssid_len);
1df65547 1134 } else {
13a9930d
WS		 1135 priv->scan_ssid_len = 0;
1136 }
1137
13a9930d
WS		 1138 priv->sme_i.sme_flag |= SME_AP_SCAN;
1139 hostif_sme_enqueue(priv, SME_BSS_SCAN_REQUEST);
1140
1141 /* At this point, just return to the user. */
1142
1143 return 0;
1144}
1145
bcb53e8a
SP		 1146static char *ks_wlan_add_leader_event(const char *rsn_leader, char *end_buf,
1147 char *current_ev, struct rsn_ie *rsn,
1148 struct iw_event *iwe,
1149 struct iw_request_info *info)
1150{
1151 char buffer[RSN_IE_BODY_MAX * 2 + 30];
1152 char *pbuf;
1153 int i;
1154
1155 pbuf = &buffer[0];
1156 memset(iwe, 0, sizeof(*iwe));
1157 iwe->cmd = IWEVCUSTOM;
1158 memcpy(buffer, rsn_leader, sizeof(rsn_leader) - 1);
1159 iwe->u.data.length += sizeof(rsn_leader) - 1;
1160 pbuf += sizeof(rsn_leader) - 1;
1161 pbuf += sprintf(pbuf, "%02x", rsn->id);
1162 pbuf += sprintf(pbuf, "%02x", rsn->size);
1163 iwe->u.data.length += 4;
1164
1165 for (i = 0; i < rsn->size; i++)
1166 pbuf += sprintf(pbuf, "%02x", rsn->body[i]);
1167
1168 iwe->u.data.length += rsn->size * 2;
1169
1170 return iwe_stream_add_point(info, current_ev, end_buf, iwe, &buffer[0]);
1171}
1172
13a9930d
WS		 1173/*
1174 * Translate scan data returned from the card to a card independent
1175 * format that the Wireless Tools will understand - Jean II
1176 */
1df65547
WS		 1177static inline char *ks_wlan_translate_scan(struct net_device *dev,
1178 struct iw_request_info *info,
1179 char *current_ev, char *end_buf,
01d391d4 1180 struct local_ap *ap)
13a9930d 1181{
feedcf1a 1182 /* struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv; */
bcb53e8a
SP		 1183 static const char rsn_leader[] = "rsn_ie=";
1184 static const char wpa_leader[] = "wpa_ie=";
1df65547 1185 struct iw_event iwe; /* Temporary buffer */
13a9930d
WS		 1186 u16 capabilities;
1187 char *current_val; /* For rates */
1188 int i;
bcb53e8a 1189
13a9930d
WS		 1190 /* First entry *MUST* be the AP MAC address */
1191 iwe.cmd = SIOCGIWAP;
1192 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
bcb53e8a
SP		 1193 ether_addr_copy(iwe.u.ap_addr.sa_data, ap->bssid);
1194 current_ev = iwe_stream_add_event(info, current_ev,
1195 end_buf, &iwe, IW_EV_ADDR_LEN);
13a9930d
WS		 1196
1197 /* Other entries will be displayed in the order we give them */
1198
1199 /* Add the ESSID */
1200 iwe.u.data.length = ap->ssid.size;
1df65547 1201 if (iwe.u.data.length > 32)
13a9930d
WS		 1202 iwe.u.data.length = 32;
1203 iwe.cmd = SIOCGIWESSID;
1204 iwe.u.data.flags = 1;
bcb53e8a
SP		 1205 current_ev = iwe_stream_add_point(info, current_ev,
1206 end_buf, &iwe, ap->ssid.body);
13a9930d
WS		 1207
1208 /* Add mode */
1209 iwe.cmd = SIOCGIWMODE;
7b379dba 1210 capabilities = ap->capability;
c468d584 1211 if (capabilities & (WLAN_CAPABILITY_ESS | WLAN_CAPABILITY_IBSS)) {
bcb53e8a
SP		 1212 iwe.u.mode = (capabilities & WLAN_CAPABILITY_ESS) ?
1213 IW_MODE_INFRA : IW_MODE_ADHOC;
1214 current_ev = iwe_stream_add_event(info, current_ev,
1215 end_buf, &iwe, IW_EV_UINT_LEN);
13a9930d
WS		 1216 }
1217
1218 /* Add frequency */
1219 iwe.cmd = SIOCGIWFREQ;
1220 iwe.u.freq.m = ap->channel;
1df65547 1221 iwe.u.freq.m = frequency_list[iwe.u.freq.m - 1] * 100000;
13a9930d 1222 iwe.u.freq.e = 1;
bcb53e8a
SP		 1223 current_ev = iwe_stream_add_event(info, current_ev,
1224 end_buf, &iwe, IW_EV_FREQ_LEN);
13a9930d
WS		 1225
1226 /* Add quality statistics */
1227 iwe.cmd = IWEVQUAL;
1228 iwe.u.qual.level = 256 - ap->rssi;
1229 iwe.u.qual.qual = ap->sq;
1df65547 1230 iwe.u.qual.noise = 0; /* invalid noise value */
bcb53e8a
SP		 1231 current_ev = iwe_stream_add_event(info, current_ev, end_buf,
1232 &iwe, IW_EV_QUAL_LEN);
13a9930d
WS		 1233
1234 /* Add encryption capability */
1235 iwe.cmd = SIOCGIWENCODE;
bcb53e8a
SP		 1236 iwe.u.data.flags = (capabilities & WLAN_CAPABILITY_PRIVACY) ?
1237 (IW_ENCODE_ENABLED | IW_ENCODE_NOKEY) :
1238 IW_ENCODE_DISABLED;
13a9930d 1239 iwe.u.data.length = 0;
bcb53e8a
SP		 1240 current_ev = iwe_stream_add_point(info, current_ev, end_buf,
1241 &iwe, ap->ssid.body);
13a9930d 1242
bcb53e8a
SP		 1243 /*
1244 * Rate : stuffing multiple values in a single event
1245 * require a bit more of magic - Jean II
64068bc3 1246 */
13a9930d
WS		 1247 current_val = current_ev + IW_EV_LCP_LEN;
1248
1249 iwe.cmd = SIOCGIWRATE;
e00b9bb3
TH		 1250
1251 /* These two flags are ignored... */
1252 iwe.u.bitrate.fixed = 0;
1253 iwe.u.bitrate.disabled = 0;
13a9930d
WS		 1254
1255 /* Max 16 values */
1df65547 1256 for (i = 0; i < 16; i++) {
13a9930d 1257 /* NULL terminated */
1df65547 1258 if (i >= ap->rate_set.size)
13a9930d
WS		 1259 break;
1260 /* Bit rate given in 500 kb/s units (+ 0x80) */
1261 iwe.u.bitrate.value = ((ap->rate_set.body[i] & 0x7f) * 500000);
1262 /* Add new value to event */
bcb53e8a
SP		 1263 current_val = iwe_stream_add_value(info, current_ev,
1264 current_val, end_buf, &iwe,
1265 IW_EV_PARAM_LEN);
13a9930d
WS		 1266 }
1267 /* Check if we added any event */
1df65547 1268 if ((current_val - current_ev) > IW_EV_LCP_LEN)
13a9930d
WS		 1269 current_ev = current_val;
1270
bcb53e8a
SP		 1271 if (ap->rsn_ie.id == RSN_INFO_ELEM_ID && ap->rsn_ie.size != 0)
1272 current_ev = ks_wlan_add_leader_event(rsn_leader, end_buf,
1273 current_ev, &ap->rsn_ie,
1274 &iwe, info);
1275
1c800aab 1276 if (ap->wpa_ie.id == WPA_INFO_ELEM_ID && ap->wpa_ie.size != 0)
bcb53e8a
SP		 1277 current_ev = ks_wlan_add_leader_event(wpa_leader, end_buf,
1278 current_ev, &ap->wpa_ie,
1279 &iwe, info);
1280
1281 /*
1282 * The other data in the scan result are not really
64068bc3
TH		 1283 * interesting, so for now drop it - Jean II
1284 */
13a9930d
WS		 1285 return current_ev;
1286}
1287
1df65547 1288static int ks_wlan_get_scan(struct net_device *dev,
18e76e23
SP		 1289 struct iw_request_info *info,
1290 union iwreq_data *dwrq, char *extra)
13a9930d 1291{
2b0d92b2 1292 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 1293 int i;
1294 char *current_ev = extra;
fe497530 1295
e0d64815 1296 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1297 return -EPERM;
1df65547 1298 /* for SLEEP MODE */
7acf4002 1299 if (priv->sme_i.sme_flag & SME_AP_SCAN)
13a9930d 1300 return -EAGAIN;
13a9930d 1301
310e916f 1302 if (priv->aplist.size == 0) {
13a9930d 1303 /* Client error, no scan results...
64068bc3
TH		 1304 * The caller need to restart the scan.
1305 */
13a9930d
WS		 1306 return -ENODATA;
1307 }
6cdd6538 1308
13a9930d 1309 /* Read and parse all entries */
1df65547 1310 for (i = 0; i < priv->aplist.size; i++) {
18e76e23
SP		 1311 if ((extra + dwrq->data.length) - current_ev <= IW_EV_ADDR_LEN) {
1312 dwrq->data.length = 0;
13a9930d
WS		 1313 return -E2BIG;
1314 }
1315 /* Translate to WE format this entry */
1316 current_ev = ks_wlan_translate_scan(dev, info, current_ev,
18e76e23 1317 extra + dwrq->data.length,
be046617 1318 &priv->aplist.ap[i]);
13a9930d
WS		 1319 }
1320 /* Length of data */
18e76e23
SP		 1321 dwrq->data.length = (current_ev - extra);
1322 dwrq->data.flags = 0;
13a9930d
WS		 1323
1324 return 0;
1325}
13a9930d 1326
f160bc20 1327/* called after a bunch of SET operations */
1df65547 1328static int ks_wlan_config_commit(struct net_device *dev,
18e76e23
SP		 1329 struct iw_request_info *info,
1330 union iwreq_data *zwrq,
1df65547 1331 char *extra)
13a9930d 1332{
2b0d92b2 1333 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 1334
1335 if (!priv->need_commit)
1336 return 0;
1337
1338 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547 1339 priv->need_commit = 0;
13a9930d
WS		 1340 return 0;
1341}
1342
f160bc20 1343/* set association ie params */
1df65547
WS		 1344static int ks_wlan_set_genie(struct net_device *dev,
1345 struct iw_request_info *info,
18e76e23 1346 union iwreq_data *dwrq, char *extra)
13a9930d 1347{
2b0d92b2 1348 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1349
e0d64815 1350 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1351 return -EPERM;
1df65547 1352 /* for SLEEP MODE */
13a9930d 1353 return 0;
1df65547 1354// return -EOPNOTSUPP;
13a9930d
WS		 1355}
1356
1df65547
WS		 1357static int ks_wlan_set_auth_mode(struct net_device *dev,
1358 struct iw_request_info *info,
18e76e23 1359 union iwreq_data *vwrq, char *extra)
13a9930d 1360{
2b0d92b2 1361 struct ks_wlan_private *priv = netdev_priv(dev);
18e76e23
SP		 1362 struct iw_param *param = &vwrq->param;
1363 int index = (param->flags & IW_AUTH_INDEX);
1364 int value = param->value;
13a9930d 1365
e0d64815 1366 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1367 return -EPERM;
1df65547
WS		 1368 /* for SLEEP MODE */
1369 switch (index) {
1370 case IW_AUTH_WPA_VERSION: /* 0 */
1371 switch (value) {
13a9930d
WS		 1372 case IW_AUTH_WPA_VERSION_DISABLED:
1373 priv->wpa.version = value;
e0d64815 1374 if (priv->wpa.rsn_enabled)
d96f3a7c 1375 priv->wpa.rsn_enabled = false;
13a9930d
WS		 1376 priv->need_commit |= SME_RSN;
1377 break;
1378 case IW_AUTH_WPA_VERSION_WPA:
1379 case IW_AUTH_WPA_VERSION_WPA2:
1380 priv->wpa.version = value;
e0d64815 1381 if (!(priv->wpa.rsn_enabled))
d96f3a7c 1382 priv->wpa.rsn_enabled = true;
13a9930d
WS		 1383 priv->need_commit |= SME_RSN;
1384 break;
1385 default:
1386 return -EOPNOTSUPP;
1387 }
1388 break;
1df65547
WS		 1389 case IW_AUTH_CIPHER_PAIRWISE: /* 1 */
1390 switch (value) {
13a9930d 1391 case IW_AUTH_CIPHER_NONE:
1df65547 1392 if (priv->reg.privacy_invoked) {
13a9930d
WS		 1393 priv->reg.privacy_invoked = 0x00;
1394 priv->need_commit |= SME_WEP_FLAG;
1395 }
1396 break;
1397 case IW_AUTH_CIPHER_WEP40:
1398 case IW_AUTH_CIPHER_TKIP:
1399 case IW_AUTH_CIPHER_CCMP:
1400 case IW_AUTH_CIPHER_WEP104:
1df65547 1401 if (!priv->reg.privacy_invoked) {
13a9930d
WS		 1402 priv->reg.privacy_invoked = 0x01;
1403 priv->need_commit |= SME_WEP_FLAG;
1404 }
1405 priv->wpa.pairwise_suite = value;
1406 priv->need_commit |= SME_RSN_UNICAST;
1407 break;
1408 default:
1409 return -EOPNOTSUPP;
1410 }
1411 break;
1df65547
WS		 1412 case IW_AUTH_CIPHER_GROUP: /* 2 */
1413 switch (value) {
13a9930d 1414 case IW_AUTH_CIPHER_NONE:
1df65547 1415 if (priv->reg.privacy_invoked) {
13a9930d
WS		 1416 priv->reg.privacy_invoked = 0x00;
1417 priv->need_commit |= SME_WEP_FLAG;
1418 }
1419 break;
1420 case IW_AUTH_CIPHER_WEP40:
1421 case IW_AUTH_CIPHER_TKIP:
1422 case IW_AUTH_CIPHER_CCMP:
1423 case IW_AUTH_CIPHER_WEP104:
1df65547 1424 if (!priv->reg.privacy_invoked) {
13a9930d
WS		 1425 priv->reg.privacy_invoked = 0x01;
1426 priv->need_commit |= SME_WEP_FLAG;
1427 }
1428 priv->wpa.group_suite = value;
1429 priv->need_commit |= SME_RSN_MULTICAST;
1430 break;
1431 default:
1432 return -EOPNOTSUPP;
1433 }
1434 break;
1df65547
WS		 1435 case IW_AUTH_KEY_MGMT: /* 3 */
1436 switch (value) {
13a9930d
WS		 1437 case IW_AUTH_KEY_MGMT_802_1X:
1438 case IW_AUTH_KEY_MGMT_PSK:
1df65547
WS		 1439 case 0: /* NONE or 802_1X_NO_WPA */
1440 case 4: /* WPA_NONE */
13a9930d
WS		 1441 priv->wpa.key_mgmt_suite = value;
1442 priv->need_commit |= SME_RSN_AUTH;
1443 break;
1444 default:
1445 return -EOPNOTSUPP;
1446 }
1447 break;
1df65547
WS		 1448 case IW_AUTH_80211_AUTH_ALG: /* 6 */
1449 switch (value) {
13a9930d
WS		 1450 case IW_AUTH_ALG_OPEN_SYSTEM:
1451 priv->wpa.auth_alg = value;
1452 priv->reg.authenticate_type = AUTH_TYPE_OPEN_SYSTEM;
1453 break;
1454 case IW_AUTH_ALG_SHARED_KEY:
1455 priv->wpa.auth_alg = value;
1456 priv->reg.authenticate_type = AUTH_TYPE_SHARED_KEY;
1457 break;
1458 case IW_AUTH_ALG_LEAP:
1459 default:
1460 return -EOPNOTSUPP;
1461 }
1462 priv->need_commit |= SME_MODE_SET;
1463 break;
1df65547 1464 case IW_AUTH_WPA_ENABLED: /* 7 */
13a9930d
WS		 1465 priv->wpa.wpa_enabled = value;
1466 break;
1df65547
WS		 1467 case IW_AUTH_PRIVACY_INVOKED: /* 10 */
1468 if ((value && !priv->reg.privacy_invoked) ||
1469 (!value && priv->reg.privacy_invoked)) {
1470 priv->reg.privacy_invoked = value ? 0x01 : 0x00;
13a9930d
WS		 1471 priv->need_commit |= SME_WEP_FLAG;
1472 }
1473 break;
1df65547
WS		 1474 case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* 4 */
1475 case IW_AUTH_TKIP_COUNTERMEASURES: /* 5 */
1476 case IW_AUTH_DROP_UNENCRYPTED: /* 8 */
1477 case IW_AUTH_ROAMING_CONTROL: /* 9 */
13a9930d
WS		 1478 default:
1479 break;
1480 }
1481
1482 /* return -EINPROGRESS; */
1df65547 1483 if (priv->need_commit) {
13a9930d 1484 ks_wlan_setup_parameter(priv, priv->need_commit);
1df65547 1485 priv->need_commit = 0;
13a9930d
WS		 1486 }
1487 return 0;
1488}
1489
1df65547
WS		 1490static int ks_wlan_get_auth_mode(struct net_device *dev,
1491 struct iw_request_info *info,
18e76e23 1492 union iwreq_data *vwrq, char *extra)
13a9930d 1493{
2b0d92b2 1494 struct ks_wlan_private *priv = netdev_priv(dev);
18e76e23
SP		 1495 struct iw_param *param = &vwrq->param;
1496 int index = (param->flags & IW_AUTH_INDEX);
fe497530 1497
e0d64815 1498 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1499 return -EPERM;
13a9930d 1500
1df65547 1501 /* for SLEEP MODE */
13a9930d 1502 /* WPA (not used ?? wpa_supplicant) */
1df65547 1503 switch (index) {
13a9930d 1504 case IW_AUTH_WPA_VERSION:
18e76e23 1505 param->value = priv->wpa.version;
13a9930d
WS		 1506 break;
1507 case IW_AUTH_CIPHER_PAIRWISE:
18e76e23 1508 param->value = priv->wpa.pairwise_suite;
13a9930d
WS		 1509 break;
1510 case IW_AUTH_CIPHER_GROUP:
18e76e23 1511 param->value = priv->wpa.group_suite;
13a9930d
WS		 1512 break;
1513 case IW_AUTH_KEY_MGMT:
18e76e23 1514 param->value = priv->wpa.key_mgmt_suite;
13a9930d
WS		 1515 break;
1516 case IW_AUTH_80211_AUTH_ALG:
18e76e23 1517 param->value = priv->wpa.auth_alg;
13a9930d
WS		 1518 break;
1519 case IW_AUTH_WPA_ENABLED:
18e76e23 1520 param->value = priv->wpa.rsn_enabled;
13a9930d 1521 break;
1df65547 1522 case IW_AUTH_RX_UNENCRYPTED_EAPOL: /* OK??? */
13a9930d
WS		 1523 case IW_AUTH_TKIP_COUNTERMEASURES:
1524 case IW_AUTH_DROP_UNENCRYPTED:
1525 default:
1526 /* return -EOPNOTSUPP; */
1527 break;
1528 }
1529 return 0;
1530}
1531
f160bc20 1532/* set encoding token & mode (WPA)*/
1df65547
WS		 1533static int ks_wlan_set_encode_ext(struct net_device *dev,
1534 struct iw_request_info *info,
18e76e23 1535 union iwreq_data *dwrq, char *extra)
13a9930d 1536{
2b0d92b2 1537 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1538 struct iw_encode_ext *enc;
18e76e23 1539 int index = dwrq->encoding.flags & IW_ENCODE_INDEX;
1df65547 1540 unsigned int commit = 0;
8b76eb09 1541 struct wpa_key *key;
13a9930d
WS		 1542
1543 enc = (struct iw_encode_ext *)extra;
9ff19a6e
TH		 1544 if (!enc)
1545 return -EINVAL;
13a9930d 1546
e0d64815 1547 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1548 return -EPERM;
e0d64815 1549
1df65547
WS		 1550 /* for SLEEP MODE */
1551 if (index < 1 || index > 4)
13a9930d 1552 return -EINVAL;
44dc9c86 1553 index--;
b121d848 1554 key = &priv->wpa.key[index];
13a9930d 1555
18e76e23 1556 if (dwrq->encoding.flags & IW_ENCODE_DISABLED)
3da1b237 1557 key->key_len = 0;
13a9930d 1558
3da1b237 1559 key->ext_flags = enc->ext_flags;
f0a4c596
TH		 1560 if (enc->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
1561 priv->wpa.txkey = index;
1562 commit |= SME_WEP_INDEX;
1563 } else if (enc->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
b121d848 1564 memcpy(&key->rx_seq[0], &enc->rx_seq[0], IW_ENCODE_SEQ_MAX_SIZE);
f0a4c596 1565 }
13a9930d 1566
b8cbbc12 1567 ether_addr_copy(&key->addr.sa_data[0], &enc->addr.sa_data[0]);
13a9930d 1568
f0a4c596
TH		 1569 switch (enc->alg) {
1570 case IW_ENCODE_ALG_NONE:
1571 if (priv->reg.privacy_invoked) {
1572 priv->reg.privacy_invoked = 0x00;
1573 commit |= SME_WEP_FLAG;
1574 }
3da1b237 1575 key->key_len = 0;
f0a4c596
TH		 1576
1577 break;
1578 case IW_ENCODE_ALG_WEP:
1579 case IW_ENCODE_ALG_CCMP:
1580 if (!priv->reg.privacy_invoked) {
1581 priv->reg.privacy_invoked = 0x01;
1582 commit |= SME_WEP_FLAG;
1583 }
1584 if (enc->key_len) {
b121d848
TH		 1585 memcpy(&key->key_val[0], &enc->key[0], enc->key_len);
1586 key->key_len = enc->key_len;
f0a4c596
TH		 1587 commit |= (SME_WEP_VAL1 << index);
1588 }
1589 break;
1590 case IW_ENCODE_ALG_TKIP:
1591 if (!priv->reg.privacy_invoked) {
1592 priv->reg.privacy_invoked = 0x01;
1593 commit |= SME_WEP_FLAG;
1594 }
1595 if (enc->key_len == 32) {
b121d848
TH		 1596 memcpy(&key->key_val[0], &enc->key[0], enc->key_len - 16);
1597 key->key_len = enc->key_len - 16;
f0a4c596 1598 if (priv->wpa.key_mgmt_suite == 4) { /* WPA_NONE */
b121d848
TH		 1599 memcpy(&key->tx_mic_key[0], &enc->key[16], 8);
1600 memcpy(&key->rx_mic_key[0], &enc->key[16], 8);
f0a4c596 1601 } else {
b121d848
TH		 1602 memcpy(&key->tx_mic_key[0], &enc->key[16], 8);
1603 memcpy(&key->rx_mic_key[0], &enc->key[24], 8);
13a9930d 1604 }
f0a4c596 1605 commit |= (SME_WEP_VAL1 << index);
13a9930d 1606 }
f0a4c596
TH		 1607 break;
1608 default:
13a9930d 1609 return -EINVAL;
8f4d00cd 1610 }
3da1b237 1611 key->alg = enc->alg;
13a9930d 1612
1df65547
WS		 1613 if (commit) {
1614 if (commit & SME_WEP_INDEX)
13a9930d 1615 hostif_sme_enqueue(priv, SME_SET_TXKEY);
1df65547
WS		 1616 if (commit & SME_WEP_VAL_MASK)
1617 hostif_sme_enqueue(priv, SME_SET_KEY1 + index);
1618 if (commit & SME_WEP_FLAG)
13a9930d
WS		 1619 hostif_sme_enqueue(priv, SME_WEP_FLAG_REQUEST);
1620 }
1621
1622 return 0;
1623}
1624
f160bc20 1625/* get encoding token & mode (WPA)*/
1df65547
WS		 1626static int ks_wlan_get_encode_ext(struct net_device *dev,
1627 struct iw_request_info *info,
18e76e23 1628 union iwreq_data *dwrq, char *extra)
13a9930d 1629{
2b0d92b2 1630 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1631
e0d64815 1632 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1633 return -EPERM;
13a9930d 1634
1df65547 1635 /* for SLEEP MODE */
64068bc3
TH		 1636 /* WPA (not used ?? wpa_supplicant)
1637 * struct ks_wlan_private *priv = (struct ks_wlan_private *)dev->priv;
1638 * struct iw_encode_ext *enc;
1639 * enc = (struct iw_encode_ext *)extra;
1640 * int index = dwrq->flags & IW_ENCODE_INDEX;
1641 * WPA (not used ?? wpa_supplicant)
1642 */
13a9930d
WS		 1643 return 0;
1644}
1645
1df65547
WS		 1646static int ks_wlan_set_pmksa(struct net_device *dev,
1647 struct iw_request_info *info,
18e76e23 1648 union iwreq_data *dwrq, char *extra)
13a9930d 1649{
2b0d92b2 1650 struct ks_wlan_private *priv = netdev_priv(dev);
1df65547 1651 struct iw_pmksa *pmksa;
13a9930d 1652 int i;
b7402474 1653 struct pmk *pmk;
13a9930d
WS		 1654 struct list_head *ptr;
1655
e0d64815 1656 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1657 return -EPERM;
e0d64815 1658
1df65547 1659 /* for SLEEP MODE */
e0d64815 1660 if (!extra)
13a9930d 1661 return -EINVAL;
e0d64815 1662
13a9930d 1663 pmksa = (struct iw_pmksa *)extra;
13a9930d 1664
1df65547 1665 switch (pmksa->cmd) {
13a9930d 1666 case IW_PMKSA_ADD:
092f239e 1667 if (list_empty(&priv->pmklist.head)) {
1df65547 1668 for (i = 0; i < PMK_LIST_MAX; i++) {
13a9930d 1669 pmk = &priv->pmklist.pmk[i];
092f239e
SP		 1670 if (is_zero_ether_addr(pmk->bssid))
1671 break;
13a9930d 1672 }
092f239e 1673 ether_addr_copy(pmk->bssid, pmksa->bssid.sa_data);
13a9930d 1674 memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
1df65547 1675 list_add(&pmk->list, &priv->pmklist.head);
13a9930d 1676 priv->pmklist.size++;
092f239e 1677 break;
f0a4c596
TH		 1678 }
1679 /* search cache data */
1680 list_for_each(ptr, &priv->pmklist.head) {
b7402474 1681 pmk = list_entry(ptr, struct pmk, list);
092f239e 1682 if (ether_addr_equal(pmksa->bssid.sa_data, pmk->bssid)) {
902f49ca
TH		 1683 memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
1684 list_move(&pmk->list, &priv->pmklist.head);
092f239e 1685 break;
13a9930d 1686 }
f0a4c596 1687 }
092f239e
SP		 1688 /* not find address. */
1689 if (ptr != &priv->pmklist.head)
1690 break;
1691 /* new cache data */
1692 if (priv->pmklist.size < PMK_LIST_MAX) {
f0a4c596
TH		 1693 for (i = 0; i < PMK_LIST_MAX; i++) {
1694 pmk = &priv->pmklist.pmk[i];
092f239e
SP		 1695 if (is_zero_ether_addr(pmk->bssid))
1696 break;
13a9930d 1697 }
092f239e 1698 ether_addr_copy(pmk->bssid, pmksa->bssid.sa_data);
902f49ca
TH		 1699 memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
1700 list_add(&pmk->list, &priv->pmklist.head);
f0a4c596 1701 priv->pmklist.size++;
092f239e 1702 } else { /* overwrite old cache data */
b7402474 1703 pmk = list_entry(priv->pmklist.head.prev, struct pmk,
902f49ca 1704 list);
092f239e 1705 ether_addr_copy(pmk->bssid, pmksa->bssid.sa_data);
902f49ca
TH		 1706 memcpy(pmk->pmkid, pmksa->pmkid, IW_PMKID_LEN);
1707 list_move(&pmk->list, &priv->pmklist.head);
13a9930d
WS		 1708 }
1709 break;
1710 case IW_PMKSA_REMOVE:
092f239e 1711 if (list_empty(&priv->pmklist.head))
13a9930d 1712 return -EINVAL;
44dc9c86
TH		 1713 /* search cache data */
1714 list_for_each(ptr, &priv->pmklist.head) {
b7402474 1715 pmk = list_entry(ptr, struct pmk, list);
092f239e 1716 if (ether_addr_equal(pmksa->bssid.sa_data, pmk->bssid)) {
44dc9c86
TH		 1717 eth_zero_addr(pmk->bssid);
1718 memset(pmk->pmkid, 0, IW_PMKID_LEN);
1719 list_del_init(&pmk->list);
1720 break;
13a9930d
WS		 1721 }
1722 }
092f239e
SP		 1723 /* not find address. */
1724 if (ptr == &priv->pmklist.head)
44dc9c86 1725 return 0;
13a9930d
WS		 1726 break;
1727 case IW_PMKSA_FLUSH:
be046617 1728 memset(&priv->pmklist, 0, sizeof(priv->pmklist));
13a9930d 1729 INIT_LIST_HEAD(&priv->pmklist.head);
1df65547 1730 for (i = 0; i < PMK_LIST_MAX; i++)
13a9930d
WS		 1731 INIT_LIST_HEAD(&priv->pmklist.pmk[i].list);
1732 break;
1733 default:
1734 return -EINVAL;
1735 }
1736
1737 hostif_sme_enqueue(priv, SME_SET_PMKSA);
1738 return 0;
1739}
1740
1741static struct iw_statistics *ks_get_wireless_stats(struct net_device *dev)
1742{
2b0d92b2 1743 struct ks_wlan_private *priv = netdev_priv(dev);
1df65547 1744 struct iw_statistics *wstats = &priv->wstats;
13a9930d 1745
203ad5a1
SP		 1746 if (!atomic_read(&update_phyinfo))
1747 return (priv->dev_state < DEVICE_STATE_READY) ? NULL : wstats;
13a9930d 1748
203ad5a1
SP		 1749 /*
1750 * Packets discarded in the wireless adapter due to wireless
64068bc3
TH		 1751 * specific problems
1752 */
1df65547
WS		 1753 wstats->discard.nwid = 0; /* Rx invalid nwid */
1754 wstats->discard.code = 0; /* Rx invalid crypt */
1755 wstats->discard.fragment = 0; /* Rx invalid frag */
1756 wstats->discard.retries = 0; /* Tx excessive retries */
1757 wstats->discard.misc = 0; /* Invalid misc */
1758 wstats->miss.beacon = 0; /* Missed beacon */
13a9930d 1759
1df65547 1760 return wstats;
13a9930d
WS		 1761}
1762
1df65547 1763static int ks_wlan_set_stop_request(struct net_device *dev,
96268418 1764 struct iw_request_info *info, __u32 *uwrq,
1df65547 1765 char *extra)
13a9930d 1766{
2b0d92b2
TH		 1767 struct ks_wlan_private *priv = netdev_priv(dev);
1768
e0d64815 1769 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1770 return -EPERM;
e0d64815 1771
1df65547
WS		 1772 /* for SLEEP MODE */
1773 if (!(*uwrq))
1774 return -EINVAL;
13a9930d
WS		 1775
1776 hostif_sme_enqueue(priv, SME_STOP_REQUEST);
1777 return 0;
1778}
1779
13a9930d 1780#include <linux/ieee80211.h>
1df65547 1781static int ks_wlan_set_mlme(struct net_device *dev,
18e76e23
SP		 1782 struct iw_request_info *info,
1783 union iwreq_data *dwrq, char *extra)
13a9930d 1784{
2b0d92b2 1785 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1786 struct iw_mlme *mlme = (struct iw_mlme *)extra;
2d1de1e3 1787 __u32 mode = 1;
13a9930d 1788
e0d64815 1789 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1790 return -EPERM;
e0d64815 1791
2d1de1e3
SP		 1792 if (mlme->cmd != IW_MLME_DEAUTH &&
1793 mlme->cmd != IW_MLME_DISASSOC)
1794 return -EOPNOTSUPP;
1795
1796 if (mlme->cmd == IW_MLME_DEAUTH &&
1797 mlme->reason_code == WLAN_REASON_MIC_FAILURE)
1798 return 0;
1799
1800 return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
13a9930d 1801}
13a9930d 1802
1df65547
WS		 1803static int ks_wlan_get_firmware_version(struct net_device *dev,
1804 struct iw_request_info *info,
13a9930d
WS		 1805 struct iw_point *dwrq, char *extra)
1806{
2b0d92b2
TH		 1807 struct ks_wlan_private *priv = netdev_priv(dev);
1808
be046617 1809 strcpy(extra, priv->firmware_version);
1df65547 1810 dwrq->length = priv->version_size + 1;
13a9930d
WS		 1811 return 0;
1812}
1813
1df65547 1814static int ks_wlan_set_preamble(struct net_device *dev,
96268418 1815 struct iw_request_info *info, __u32 *uwrq,
1df65547 1816 char *extra)
13a9930d 1817{
2b0d92b2 1818 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1819
e0d64815 1820 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1821 return -EPERM;
e0d64815 1822
1df65547 1823 /* for SLEEP MODE */
8521b4e6 1824 if (*uwrq != LONG_PREAMBLE && *uwrq != SHORT_PREAMBLE)
1df65547 1825 return -EINVAL;
13a9930d 1826
8521b4e6 1827 priv->reg.preamble = *uwrq;
13a9930d 1828 priv->need_commit |= SME_MODE_SET;
1df65547 1829 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 1830}
1831
1df65547 1832static int ks_wlan_get_preamble(struct net_device *dev,
96268418 1833 struct iw_request_info *info, __u32 *uwrq,
1df65547 1834 char *extra)
13a9930d 1835{
2b0d92b2 1836 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1837
e0d64815 1838 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1839 return -EPERM;
e0d64815 1840
1df65547 1841 /* for SLEEP MODE */
13a9930d
WS		 1842 *uwrq = priv->reg.preamble;
1843 return 0;
1844}
1845
8fb8e05c
TH		 1846static int ks_wlan_set_power_mgmt(struct net_device *dev,
1847 struct iw_request_info *info, __u32 *uwrq,
1848 char *extra)
13a9930d 1849{
2b0d92b2 1850 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1851
e0d64815 1852 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1853 return -EPERM;
e0d64815 1854
c8712580
SP		 1855 if (*uwrq != POWER_MGMT_ACTIVE &&
1856 *uwrq != POWER_MGMT_SAVE1 &&
1857 *uwrq != POWER_MGMT_SAVE2)
1858 return -EINVAL;
1859
1860 if ((*uwrq == POWER_MGMT_SAVE1 || *uwrq == POWER_MGMT_SAVE2) &&
1861 (priv->reg.operation_mode != MODE_INFRASTRUCTURE))
1df65547 1862 return -EINVAL;
13a9930d 1863
c8712580 1864 priv->reg.power_mgmt = *uwrq;
13a9930d
WS		 1865 hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
1866
1867 return 0;
1868}
1869
8fb8e05c
TH		 1870static int ks_wlan_get_power_mgmt(struct net_device *dev,
1871 struct iw_request_info *info, __u32 *uwrq,
1872 char *extra)
13a9930d 1873{
2b0d92b2 1874 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1875
e0d64815 1876 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1877 return -EPERM;
e0d64815 1878
1df65547 1879 /* for SLEEP MODE */
8fb8e05c 1880 *uwrq = priv->reg.power_mgmt;
13a9930d
WS		 1881 return 0;
1882}
1883
1df65547 1884static int ks_wlan_set_scan_type(struct net_device *dev,
96268418 1885 struct iw_request_info *info, __u32 *uwrq,
1df65547 1886 char *extra)
13a9930d 1887{
2b0d92b2 1888 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1889
e0d64815 1890 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1891 return -EPERM;
1df65547 1892 /* for SLEEP MODE */
7a2cc8db
SP		 1893
1894 if (*uwrq != ACTIVE_SCAN && *uwrq != PASSIVE_SCAN)
1df65547 1895 return -EINVAL;
13a9930d 1896
7a2cc8db 1897 priv->reg.scan_type = *uwrq;
13a9930d
WS		 1898 return 0;
1899}
1900
1df65547 1901static int ks_wlan_get_scan_type(struct net_device *dev,
96268418 1902 struct iw_request_info *info, __u32 *uwrq,
1df65547 1903 char *extra)
13a9930d 1904{
2b0d92b2 1905 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1906
e0d64815 1907 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1908 return -EPERM;
1df65547 1909 /* for SLEEP MODE */
13a9930d
WS		 1910 *uwrq = priv->reg.scan_type;
1911 return 0;
1912}
1df65547 1913
1df65547 1914static int ks_wlan_set_beacon_lost(struct net_device *dev,
96268418 1915 struct iw_request_info *info, __u32 *uwrq,
1df65547 1916 char *extra)
13a9930d 1917{
2b0d92b2 1918 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1919
e0d64815 1920 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1921 return -EPERM;
1df65547 1922 /* for SLEEP MODE */
6d6612de 1923 if (*uwrq > BEACON_LOST_COUNT_MAX)
1df65547 1924 return -EINVAL;
13a9930d 1925
25ee63eb
SP		 1926 priv->reg.beacon_lost_count = *uwrq;
1927
1df65547 1928 if (priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
13a9930d 1929 priv->need_commit |= SME_MODE_SET;
1df65547 1930 return -EINPROGRESS; /* Call commit handler */
8f4d00cd 1931 }
25ee63eb
SP		 1932
1933 return 0;
13a9930d
WS		 1934}
1935
1df65547 1936static int ks_wlan_get_beacon_lost(struct net_device *dev,
96268418 1937 struct iw_request_info *info, __u32 *uwrq,
1df65547 1938 char *extra)
13a9930d 1939{
2b0d92b2 1940 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1941
e0d64815 1942 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1943 return -EPERM;
1df65547 1944 /* for SLEEP MODE */
13a9930d
WS		 1945 *uwrq = priv->reg.beacon_lost_count;
1946 return 0;
1947}
1948
1df65547 1949static int ks_wlan_set_phy_type(struct net_device *dev,
96268418 1950 struct iw_request_info *info, __u32 *uwrq,
1df65547 1951 char *extra)
13a9930d 1952{
2b0d92b2 1953 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1954
e0d64815 1955 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1956 return -EPERM;
81255d86
SP		 1957
1958 if (*uwrq != D_11B_ONLY_MODE &&
1959 *uwrq != D_11G_ONLY_MODE &&
1960 *uwrq != D_11BG_COMPATIBLE_MODE)
1df65547 1961 return -EINVAL;
13a9930d 1962
81255d86
SP		 1963 /* for SLEEP MODE */
1964 priv->reg.phy_type = *uwrq;
13a9930d 1965 priv->need_commit |= SME_MODE_SET;
1df65547 1966 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 1967}
1968
1df65547 1969static int ks_wlan_get_phy_type(struct net_device *dev,
96268418 1970 struct iw_request_info *info, __u32 *uwrq,
1df65547 1971 char *extra)
13a9930d 1972{
2b0d92b2 1973 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1974
e0d64815 1975 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1976 return -EPERM;
1df65547 1977 /* for SLEEP MODE */
13a9930d
WS		 1978 *uwrq = priv->reg.phy_type;
1979 return 0;
1980}
1981
1df65547 1982static int ks_wlan_set_cts_mode(struct net_device *dev,
96268418 1983 struct iw_request_info *info, __u32 *uwrq,
1df65547 1984 char *extra)
13a9930d 1985{
2b0d92b2 1986 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 1987
e0d64815 1988 if (priv->sleep_mode == SLP_SLEEP)
1df65547 1989 return -EPERM;
1df65547 1990 /* for SLEEP MODE */
bf338a90 1991 if (*uwrq != CTS_MODE_FALSE && *uwrq != CTS_MODE_TRUE)
1df65547 1992 return -EINVAL;
bf338a90
SP		 1993
1994 priv->reg.cts_mode = (*uwrq == CTS_MODE_FALSE) ? *uwrq :
1995 (priv->reg.phy_type == D_11G_ONLY_MODE ||
1996 priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) ?
1997 *uwrq : !*uwrq;
13a9930d
WS		 1998
1999 priv->need_commit |= SME_MODE_SET;
1df65547 2000 return -EINPROGRESS; /* Call commit handler */
13a9930d
WS		 2001}
2002
1df65547 2003static int ks_wlan_get_cts_mode(struct net_device *dev,
96268418 2004 struct iw_request_info *info, __u32 *uwrq,
1df65547 2005 char *extra)
13a9930d 2006{
2b0d92b2 2007 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2008
e0d64815 2009 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2010 return -EPERM;
1df65547 2011 /* for SLEEP MODE */
13a9930d
WS		 2012 *uwrq = priv->reg.cts_mode;
2013 return 0;
2014}
2015
13a9930d 2016static int ks_wlan_set_sleep_mode(struct net_device *dev,
1df65547 2017 struct iw_request_info *info,
96268418 2018 __u32 *uwrq, char *extra)
13a9930d 2019{
2b0d92b2 2020 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2021
7f3c8bb5
SP		 2022 if (*uwrq != SLP_SLEEP &&
2023 *uwrq != SLP_ACTIVE) {
a9cbe2ad 2024 netdev_err(dev, "SET_SLEEP_MODE %d error\n", *uwrq);
1df65547 2025 return -EINVAL;
13a9930d
WS		 2026 }
2027
7f3c8bb5
SP		 2028 priv->sleep_mode = *uwrq;
2029 netdev_info(dev, "SET_SLEEP_MODE %d\n", priv->sleep_mode);
2030
2031 if (*uwrq == SLP_SLEEP)
2032 hostif_sme_enqueue(priv, SME_STOP_REQUEST);
2033
2034 hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
2035
13a9930d
WS		 2036 return 0;
2037}
1df65547 2038
13a9930d 2039static int ks_wlan_get_sleep_mode(struct net_device *dev,
1df65547 2040 struct iw_request_info *info,
96268418 2041 __u32 *uwrq, char *extra)
13a9930d 2042{
2b0d92b2 2043 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2044
13a9930d
WS		 2045 *uwrq = priv->sleep_mode;
2046
2047 return 0;
2048}
44f2bf55 2049
1df65547 2050static int ks_wlan_set_wps_enable(struct net_device *dev,
96268418 2051 struct iw_request_info *info, __u32 *uwrq,
1df65547 2052 char *extra)
13a9930d 2053{
2b0d92b2
TH		 2054 struct ks_wlan_private *priv = netdev_priv(dev);
2055
e0d64815 2056 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2057 return -EPERM;
1df65547 2058 /* for SLEEP MODE */
6519967b 2059 if (*uwrq != 0 && *uwrq != 1)
1df65547 2060 return -EINVAL;
13a9930d 2061
6519967b 2062 priv->wps.wps_enabled = *uwrq;
13a9930d
WS		 2063 hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
2064
2065 return 0;
2066}
1df65547 2067
1df65547 2068static int ks_wlan_get_wps_enable(struct net_device *dev,
96268418 2069 struct iw_request_info *info, __u32 *uwrq,
1df65547 2070 char *extra)
13a9930d 2071{
2b0d92b2
TH		 2072 struct ks_wlan_private *priv = netdev_priv(dev);
2073
e0d64815 2074 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2075 return -EPERM;
1df65547 2076 /* for SLEEP MODE */
13a9930d 2077 *uwrq = priv->wps.wps_enabled;
c8be6461 2078 netdev_info(dev, "return=%d\n", *uwrq);
13a9930d
WS		 2079
2080 return 0;
2081}
1df65547 2082
13a9930d
WS		 2083static int ks_wlan_set_wps_probe_req(struct net_device *dev,
2084 struct iw_request_info *info,
2085 struct iw_point *dwrq, char *extra)
2086{
184eb0c5 2087 u8 *p = extra;
13a9930d 2088 unsigned char len;
2b0d92b2 2089 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2090
e0d64815 2091 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2092 return -EPERM;
13a9930d
WS		 2093
2094 /* length check */
e0d64815 2095 if (p[1] + 2 != dwrq->length || dwrq->length > 256)
13a9930d 2096 return -EINVAL;
13a9930d 2097
1df65547
WS		 2098 priv->wps.ielen = p[1] + 2 + 1; /* IE header + IE + sizeof(len) */
2099 len = p[1] + 2; /* IE header + IE */
13a9930d
WS		 2100
2101 memcpy(priv->wps.ie, &len, sizeof(len));
1df65547 2102 p = memcpy(priv->wps.ie + 1, p, len);
13a9930d 2103
5259b329
SP		 2104 netdev_dbg(dev, "%d(%#x): %02X %02X %02X %02X ... %02X %02X %02X\n",
2105 priv->wps.ielen, priv->wps.ielen, p[0], p[1], p[2], p[3],
2106 p[priv->wps.ielen - 3], p[priv->wps.ielen - 2],
2107 p[priv->wps.ielen - 1]);
13a9930d
WS		 2108
2109 hostif_sme_enqueue(priv, SME_WPS_PROBE_REQUEST);
2110
2111 return 0;
2112}
13a9930d 2113
1df65547 2114static int ks_wlan_set_tx_gain(struct net_device *dev,
96268418 2115 struct iw_request_info *info, __u32 *uwrq,
1df65547 2116 char *extra)
13a9930d 2117{
2b0d92b2 2118 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2119
e0d64815 2120 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2121 return -EPERM;
1df65547 2122 /* for SLEEP MODE */
6d6612de 2123 if (*uwrq > 0xFF)
1df65547 2124 return -EINVAL;
13a9930d 2125
ace98ed0 2126 priv->gain.tx_gain = (u8)*uwrq;
86357f79 2127 priv->gain.tx_mode = (priv->gain.tx_gain < 0xFF) ? 1 : 0;
13a9930d 2128 hostif_sme_enqueue(priv, SME_SET_GAIN);
1df65547 2129 return 0;
13a9930d
WS		 2130}
2131
1df65547 2132static int ks_wlan_get_tx_gain(struct net_device *dev,
96268418 2133 struct iw_request_info *info, __u32 *uwrq,
1df65547 2134 char *extra)
13a9930d 2135{
2b0d92b2 2136 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2137
e0d64815 2138 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2139 return -EPERM;
1df65547 2140 /* for SLEEP MODE */
93270634 2141 *uwrq = priv->gain.tx_gain;
13a9930d
WS		 2142 hostif_sme_enqueue(priv, SME_GET_GAIN);
2143 return 0;
2144}
2145
1df65547 2146static int ks_wlan_set_rx_gain(struct net_device *dev,
96268418 2147 struct iw_request_info *info, __u32 *uwrq,
1df65547 2148 char *extra)
13a9930d 2149{
2b0d92b2 2150 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2151
e0d64815 2152 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2153 return -EPERM;
1df65547 2154 /* for SLEEP MODE */
6d6612de 2155 if (*uwrq > 0xFF)
1df65547 2156 return -EINVAL;
13a9930d 2157
f647b8e1 2158 priv->gain.rx_gain = (u8)*uwrq;
6cb3e606 2159 priv->gain.rx_mode = (priv->gain.rx_gain < 0xFF) ? 1 : 0;
13a9930d 2160 hostif_sme_enqueue(priv, SME_SET_GAIN);
1df65547 2161 return 0;
13a9930d
WS		 2162}
2163
1df65547 2164static int ks_wlan_get_rx_gain(struct net_device *dev,
96268418 2165 struct iw_request_info *info, __u32 *uwrq,
1df65547 2166 char *extra)
13a9930d 2167{
2b0d92b2 2168 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2169
e0d64815 2170 if (priv->sleep_mode == SLP_SLEEP)
1df65547 2171 return -EPERM;
1df65547 2172 /* for SLEEP MODE */
93270634 2173 *uwrq = priv->gain.rx_gain;
13a9930d
WS		 2174 hostif_sme_enqueue(priv, SME_GET_GAIN);
2175 return 0;
2176}
1df65547 2177
1df65547 2178static int ks_wlan_get_eeprom_cksum(struct net_device *dev,
96268418 2179 struct iw_request_info *info, __u32 *uwrq,
1df65547 2180 char *extra)
13a9930d 2181{
2b0d92b2 2182 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 2183
2184 *uwrq = priv->eeprom_checksum;
2185 return 0;
2186}
2187
03806ab3 2188static void print_hif_event(struct net_device *dev, int event)
1df65547 2189{
1df65547
WS		 2190 switch (event) {
2191 case HIF_DATA_REQ:
03806ab3 2192 netdev_info(dev, "HIF_DATA_REQ\n");
13a9930d 2193 break;
1df65547 2194 case HIF_DATA_IND:
03806ab3 2195 netdev_info(dev, "HIF_DATA_IND\n");
13a9930d 2196 break;
1df65547 2197 case HIF_MIB_GET_REQ:
03806ab3 2198 netdev_info(dev, "HIF_MIB_GET_REQ\n");
13a9930d 2199 break;
1df65547 2200 case HIF_MIB_GET_CONF:
03806ab3 2201 netdev_info(dev, "HIF_MIB_GET_CONF\n");
13a9930d 2202 break;
1df65547 2203 case HIF_MIB_SET_REQ:
03806ab3 2204 netdev_info(dev, "HIF_MIB_SET_REQ\n");
13a9930d 2205 break;
1df65547 2206 case HIF_MIB_SET_CONF:
03806ab3 2207 netdev_info(dev, "HIF_MIB_SET_CONF\n");
13a9930d 2208 break;
8fb8e05c
TH		 2209 case HIF_POWER_MGMT_REQ:
2210 netdev_info(dev, "HIF_POWER_MGMT_REQ\n");
13a9930d 2211 break;
8fb8e05c
TH		 2212 case HIF_POWER_MGMT_CONF:
2213 netdev_info(dev, "HIF_POWER_MGMT_CONF\n");
13a9930d 2214 break;
1df65547 2215 case HIF_START_REQ:
03806ab3 2216 netdev_info(dev, "HIF_START_REQ\n");
13a9930d 2217 break;
1df65547 2218 case HIF_START_CONF:
03806ab3 2219 netdev_info(dev, "HIF_START_CONF\n");
13a9930d 2220 break;
1df65547 2221 case HIF_CONNECT_IND:
03806ab3 2222 netdev_info(dev, "HIF_CONNECT_IND\n");
13a9930d 2223 break;
1df65547 2224 case HIF_STOP_REQ:
03806ab3 2225 netdev_info(dev, "HIF_STOP_REQ\n");
13a9930d 2226 break;
1df65547 2227 case HIF_STOP_CONF:
03806ab3 2228 netdev_info(dev, "HIF_STOP_CONF\n");
13a9930d 2229 break;
1df65547 2230 case HIF_PS_ADH_SET_REQ:
03806ab3 2231 netdev_info(dev, "HIF_PS_ADH_SET_REQ\n");
13a9930d
WS		 2232 break;
2233 case HIF_PS_ADH_SET_CONF:
03806ab3 2234 netdev_info(dev, "HIF_PS_ADH_SET_CONF\n");
13a9930d 2235 break;
1df65547 2236 case HIF_INFRA_SET_REQ:
03806ab3 2237 netdev_info(dev, "HIF_INFRA_SET_REQ\n");
13a9930d 2238 break;
1df65547 2239 case HIF_INFRA_SET_CONF:
03806ab3 2240 netdev_info(dev, "HIF_INFRA_SET_CONF\n");
13a9930d 2241 break;
1df65547 2242 case HIF_ADH_SET_REQ:
03806ab3 2243 netdev_info(dev, "HIF_ADH_SET_REQ\n");
13a9930d 2244 break;
1df65547 2245 case HIF_ADH_SET_CONF:
03806ab3 2246 netdev_info(dev, "HIF_ADH_SET_CONF\n");
13a9930d 2247 break;
1df65547 2248 case HIF_AP_SET_REQ:
03806ab3 2249 netdev_info(dev, "HIF_AP_SET_REQ\n");
13a9930d 2250 break;
1df65547 2251 case HIF_AP_SET_CONF:
03806ab3 2252 netdev_info(dev, "HIF_AP_SET_CONF\n");
13a9930d 2253 break;
1df65547 2254 case HIF_ASSOC_INFO_IND:
03806ab3 2255 netdev_info(dev, "HIF_ASSOC_INFO_IND\n");
13a9930d
WS		 2256 break;
2257 case HIF_MIC_FAILURE_REQ:
03806ab3 2258 netdev_info(dev, "HIF_MIC_FAILURE_REQ\n");
13a9930d 2259 break;
1df65547 2260 case HIF_MIC_FAILURE_CONF:
03806ab3 2261 netdev_info(dev, "HIF_MIC_FAILURE_CONF\n");
13a9930d 2262 break;
1df65547 2263 case HIF_SCAN_REQ:
03806ab3 2264 netdev_info(dev, "HIF_SCAN_REQ\n");
13a9930d 2265 break;
1df65547 2266 case HIF_SCAN_CONF:
03806ab3 2267 netdev_info(dev, "HIF_SCAN_CONF\n");
13a9930d 2268 break;
1df65547 2269 case HIF_PHY_INFO_REQ:
03806ab3 2270 netdev_info(dev, "HIF_PHY_INFO_REQ\n");
13a9930d 2271 break;
1df65547 2272 case HIF_PHY_INFO_CONF:
03806ab3 2273 netdev_info(dev, "HIF_PHY_INFO_CONF\n");
13a9930d 2274 break;
1df65547 2275 case HIF_SLEEP_REQ:
03806ab3 2276 netdev_info(dev, "HIF_SLEEP_REQ\n");
13a9930d 2277 break;
1df65547 2278 case HIF_SLEEP_CONF:
03806ab3 2279 netdev_info(dev, "HIF_SLEEP_CONF\n");
13a9930d 2280 break;
1df65547 2281 case HIF_PHY_INFO_IND:
03806ab3 2282 netdev_info(dev, "HIF_PHY_INFO_IND\n");
13a9930d 2283 break;
1df65547 2284 case HIF_SCAN_IND:
03806ab3 2285 netdev_info(dev, "HIF_SCAN_IND\n");
13a9930d 2286 break;
1df65547 2287 case HIF_INFRA_SET2_REQ:
03806ab3 2288 netdev_info(dev, "HIF_INFRA_SET2_REQ\n");
13a9930d
WS		 2289 break;
2290 case HIF_INFRA_SET2_CONF:
03806ab3 2291 netdev_info(dev, "HIF_INFRA_SET2_CONF\n");
13a9930d 2292 break;
1df65547 2293 case HIF_ADH_SET2_REQ:
03806ab3 2294 netdev_info(dev, "HIF_ADH_SET2_REQ\n");
13a9930d 2295 break;
1df65547 2296 case HIF_ADH_SET2_CONF:
03806ab3 2297 netdev_info(dev, "HIF_ADH_SET2_CONF\n");
13a9930d
WS		 2298 }
2299}
2300
f160bc20 2301/* get host command history */
13a9930d 2302static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info,
96268418 2303 __u32 *uwrq, char *extra)
13a9930d 2304{
1df65547 2305 int i, event;
2b0d92b2 2306 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2307
1df65547
WS		 2308 for (i = 63; i >= 0; i--) {
2309 event =
2310 priv->hostt.buff[(priv->hostt.qtail - 1 - i) %
2311 SME_EVENT_BUFF_SIZE];
03806ab3 2312 print_hif_event(dev, event);
13a9930d
WS		 2313 }
2314 return 0;
2315}
2316
2317/* Structures to export the Wireless Handlers */
2318
2319static const struct iw_priv_args ks_wlan_private_args[] = {
2320/*{ cmd, set_args, get_args, name[16] } */
1df65547
WS		 2321 {KS_WLAN_GET_FIRM_VERSION, IW_PRIV_TYPE_NONE,
2322 IW_PRIV_TYPE_CHAR | (128 + 1), "GetFirmwareVer"},
1df65547
WS		 2323 {KS_WLAN_SET_WPS_ENABLE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2324 IW_PRIV_TYPE_NONE, "SetWPSEnable"},
2325 {KS_WLAN_GET_WPS_ENABLE, IW_PRIV_TYPE_NONE,
2326 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetW"},
2327 {KS_WLAN_SET_WPS_PROBE_REQ, IW_PRIV_TYPE_BYTE | 2047, IW_PRIV_TYPE_NONE,
2328 "SetWPSProbeReq"},
1df65547
WS		 2329 {KS_WLAN_SET_PREAMBLE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2330 IW_PRIV_TYPE_NONE, "SetPreamble"},
2331 {KS_WLAN_GET_PREAMBLE, IW_PRIV_TYPE_NONE,
2332 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPreamble"},
2333 {KS_WLAN_SET_POWER_SAVE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2334 IW_PRIV_TYPE_NONE, "SetPowerSave"},
2335 {KS_WLAN_GET_POWER_SAVE, IW_PRIV_TYPE_NONE,
2336 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPowerSave"},
2337 {KS_WLAN_SET_SCAN_TYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2338 IW_PRIV_TYPE_NONE, "SetScanType"},
2339 {KS_WLAN_GET_SCAN_TYPE, IW_PRIV_TYPE_NONE,
2340 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetScanType"},
2341 {KS_WLAN_SET_RX_GAIN, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2342 IW_PRIV_TYPE_NONE, "SetRxGain"},
2343 {KS_WLAN_GET_RX_GAIN, IW_PRIV_TYPE_NONE,
2344 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetRxGain"},
2345 {KS_WLAN_HOSTT, IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_CHAR | (128 + 1),
2346 "hostt"},
2347 {KS_WLAN_SET_BEACON_LOST, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2348 IW_PRIV_TYPE_NONE, "SetBeaconLost"},
2349 {KS_WLAN_GET_BEACON_LOST, IW_PRIV_TYPE_NONE,
2350 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetBeaconLost"},
2351 {KS_WLAN_SET_SLEEP_MODE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2352 IW_PRIV_TYPE_NONE, "SetSleepMode"},
2353 {KS_WLAN_GET_SLEEP_MODE, IW_PRIV_TYPE_NONE,
2354 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetSleepMode"},
2355 {KS_WLAN_SET_TX_GAIN, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2356 IW_PRIV_TYPE_NONE, "SetTxGain"},
2357 {KS_WLAN_GET_TX_GAIN, IW_PRIV_TYPE_NONE,
2358 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetTxGain"},
2359 {KS_WLAN_SET_PHY_TYPE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2360 IW_PRIV_TYPE_NONE, "SetPhyType"},
2361 {KS_WLAN_GET_PHY_TYPE, IW_PRIV_TYPE_NONE,
2362 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetPhyType"},
2363 {KS_WLAN_SET_CTS_MODE, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
2364 IW_PRIV_TYPE_NONE, "SetCtsMode"},
2365 {KS_WLAN_GET_CTS_MODE, IW_PRIV_TYPE_NONE,
2366 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetCtsMode"},
2367 {KS_WLAN_GET_EEPROM_CKSUM, IW_PRIV_TYPE_NONE,
2368 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "GetChecksum"},
13a9930d 2369};
1df65547
WS		 2370
2371static const iw_handler ks_wlan_handler[] = {
18e76e23
SP		 2372 IW_HANDLER(SIOCSIWCOMMIT, ks_wlan_config_commit),
2373 IW_HANDLER(SIOCGIWNAME, ks_wlan_get_name),
2374 IW_HANDLER(SIOCSIWFREQ, ks_wlan_set_freq),
2375 IW_HANDLER(SIOCGIWFREQ, ks_wlan_get_freq),
2376 IW_HANDLER(SIOCSIWMODE, ks_wlan_set_mode),
2377 IW_HANDLER(SIOCGIWMODE, ks_wlan_get_mode),
18e76e23
SP		 2378 IW_HANDLER(SIOCGIWRANGE, ks_wlan_get_range),
2379 IW_HANDLER(SIOCGIWSTATS, ks_wlan_get_iwstats),
2380 IW_HANDLER(SIOCSIWAP, ks_wlan_set_wap),
2381 IW_HANDLER(SIOCGIWAP, ks_wlan_get_wap),
2382 IW_HANDLER(SIOCSIWMLME, ks_wlan_set_mlme),
2383 IW_HANDLER(SIOCGIWAPLIST, ks_wlan_get_aplist),
2384 IW_HANDLER(SIOCSIWSCAN, ks_wlan_set_scan),
2385 IW_HANDLER(SIOCGIWSCAN, ks_wlan_get_scan),
2386 IW_HANDLER(SIOCSIWESSID, ks_wlan_set_essid),
2387 IW_HANDLER(SIOCGIWESSID, ks_wlan_get_essid),
2388 IW_HANDLER(SIOCSIWNICKN, ks_wlan_set_nick),
2389 IW_HANDLER(SIOCGIWNICKN, ks_wlan_get_nick),
2390 IW_HANDLER(SIOCSIWRATE, ks_wlan_set_rate),
2391 IW_HANDLER(SIOCGIWRATE, ks_wlan_get_rate),
2392 IW_HANDLER(SIOCSIWRTS, ks_wlan_set_rts),
2393 IW_HANDLER(SIOCGIWRTS, ks_wlan_get_rts),
2394 IW_HANDLER(SIOCSIWFRAG, ks_wlan_set_frag),
2395 IW_HANDLER(SIOCGIWFRAG, ks_wlan_get_frag),
18e76e23
SP		 2396 IW_HANDLER(SIOCSIWENCODE, ks_wlan_set_encode),
2397 IW_HANDLER(SIOCGIWENCODE, ks_wlan_get_encode),
2398 IW_HANDLER(SIOCSIWPOWER, ks_wlan_set_power),
2399 IW_HANDLER(SIOCGIWPOWER, ks_wlan_get_power),
2400 IW_HANDLER(SIOCSIWGENIE, ks_wlan_set_genie),
2401 IW_HANDLER(SIOCSIWAUTH, ks_wlan_set_auth_mode),
2402 IW_HANDLER(SIOCGIWAUTH, ks_wlan_get_auth_mode),
2403 IW_HANDLER(SIOCSIWENCODEEXT, ks_wlan_set_encode_ext),
2404 IW_HANDLER(SIOCGIWENCODEEXT, ks_wlan_get_encode_ext),
2405 IW_HANDLER(SIOCSIWPMKSA, ks_wlan_set_pmksa),
13a9930d
WS		 2406};
2407
2408/* private_handler */
1df65547 2409static const iw_handler ks_wlan_private_handler[] = {
5e8779dc
SP		 2410 (iw_handler)NULL, /* 0 */
2411 (iw_handler)NULL, /* 1, KS_WLAN_GET_DRIVER_VERSION */
2412 (iw_handler)NULL, /* 2 */
2413 (iw_handler)ks_wlan_get_firmware_version,/* 3 KS_WLAN_GET_FIRM_VERSION */
5e8779dc
SP		 2414 (iw_handler)ks_wlan_set_wps_enable, /* 4 KS_WLAN_SET_WPS_ENABLE */
2415 (iw_handler)ks_wlan_get_wps_enable, /* 5 KS_WLAN_GET_WPS_ENABLE */
2416 (iw_handler)ks_wlan_set_wps_probe_req, /* 6 KS_WLAN_SET_WPS_PROBE_REQ */
5e8779dc
SP		 2417 (iw_handler)ks_wlan_get_eeprom_cksum, /* 7 KS_WLAN_GET_CONNECT */
2418 (iw_handler)ks_wlan_set_preamble, /* 8 KS_WLAN_SET_PREAMBLE */
2419 (iw_handler)ks_wlan_get_preamble, /* 9 KS_WLAN_GET_PREAMBLE */
8fb8e05c
TH		 2420 (iw_handler)ks_wlan_set_power_mgmt, /* 10 KS_WLAN_SET_POWER_SAVE */
2421 (iw_handler)ks_wlan_get_power_mgmt, /* 11 KS_WLAN_GET_POWER_SAVE */
03d55ab9
TH		 2422 (iw_handler)ks_wlan_set_scan_type, /* 12 KS_WLAN_SET_SCAN_TYPE */
2423 (iw_handler)ks_wlan_get_scan_type, /* 13 KS_WLAN_GET_SCAN_TYPE */
2424 (iw_handler)ks_wlan_set_rx_gain, /* 14 KS_WLAN_SET_RX_GAIN */
2425 (iw_handler)ks_wlan_get_rx_gain, /* 15 KS_WLAN_GET_RX_GAIN */
5e8779dc
SP		 2426 (iw_handler)ks_wlan_hostt, /* 16 KS_WLAN_HOSTT */
2427 (iw_handler)NULL, /* 17 */
03d55ab9
TH		 2428 (iw_handler)ks_wlan_set_beacon_lost, /* 18 KS_WLAN_SET_BECAN_LOST */
2429 (iw_handler)ks_wlan_get_beacon_lost, /* 19 KS_WLAN_GET_BECAN_LOST */
2430 (iw_handler)ks_wlan_set_tx_gain, /* 20 KS_WLAN_SET_TX_GAIN */
2431 (iw_handler)ks_wlan_get_tx_gain, /* 21 KS_WLAN_GET_TX_GAIN */
2432 (iw_handler)ks_wlan_set_phy_type, /* 22 KS_WLAN_SET_PHY_TYPE */
2433 (iw_handler)ks_wlan_get_phy_type, /* 23 KS_WLAN_GET_PHY_TYPE */
2434 (iw_handler)ks_wlan_set_cts_mode, /* 24 KS_WLAN_SET_CTS_MODE */
2435 (iw_handler)ks_wlan_get_cts_mode, /* 25 KS_WLAN_GET_CTS_MODE */
5e8779dc
SP		 2436 (iw_handler)NULL, /* 26 */
2437 (iw_handler)NULL, /* 27 */
03d55ab9
TH		 2438 (iw_handler)ks_wlan_set_sleep_mode, /* 28 KS_WLAN_SET_SLEEP_MODE */
2439 (iw_handler)ks_wlan_get_sleep_mode, /* 29 KS_WLAN_GET_SLEEP_MODE */
5e8779dc
SP		 2440 (iw_handler)NULL, /* 30 */
2441 (iw_handler)NULL, /* 31 */
13a9930d
WS		 2442};
2443
1df65547 2444static const struct iw_handler_def ks_wlan_handler_def = {
5312af9e
QK		 2445 .num_standard = ARRAY_SIZE(ks_wlan_handler),
2446 .num_private = ARRAY_SIZE(ks_wlan_private_handler),
2447 .num_private_args = ARRAY_SIZE(ks_wlan_private_args),
e9f83033
QK		 2448 .standard = ks_wlan_handler,
2449 .private = ks_wlan_private_handler,
2450 .private_args = ks_wlan_private_args,
13a9930d
WS		 2451 .get_wireless_stats = ks_get_wireless_stats,
2452};
2453
1df65547
WS		 2454static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
2455 int cmd)
13a9930d 2456{
1770ae9d 2457 int ret;
1df65547 2458 struct iwreq *wrq = (struct iwreq *)rq;
fe497530 2459
13a9930d 2460 switch (cmd) {
1df65547 2461 case SIOCIWFIRSTPRIV + 20: /* KS_WLAN_SET_STOP_REQ */
1770ae9d 2462 ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u.mode, NULL);
13a9930d 2463 break;
1df65547 2464 // All other calls are currently unsupported
13a9930d 2465 default:
1770ae9d 2466 ret = -EOPNOTSUPP;
13a9930d
WS		 2467 }
2468
1770ae9d 2469 return ret;
13a9930d
WS		 2470}
2471
13a9930d
WS		 2472static
2473struct net_device_stats *ks_wlan_get_stats(struct net_device *dev)
2474{
feedcf1a 2475 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2476
e0d64815 2477 if (priv->dev_state < DEVICE_STATE_READY)
1df65547 2478 return NULL; /* not finished initialize */
13a9930d
WS		 2479
2480 return &priv->nstats;
2481}
2482
2483static
2484int ks_wlan_set_mac_address(struct net_device *dev, void *addr)
2485{
feedcf1a 2486 struct ks_wlan_private *priv = netdev_priv(dev);
1df65547 2487 struct sockaddr *mac_addr = (struct sockaddr *)addr;
fe497530 2488
13a9930d
WS		 2489 if (netif_running(dev))
2490 return -EBUSY;
2491 memcpy(dev->dev_addr, mac_addr->sa_data, dev->addr_len);
3ec51bb2 2492 ether_addr_copy(priv->eth_addr, mac_addr->sa_data);
13a9930d 2493
f40cd66b 2494 priv->mac_address_valid = false;
13a9930d 2495 hostif_sme_enqueue(priv, SME_MACADDRESS_SET_REQUEST);
7a98abcc 2496 netdev_info(dev, "ks_wlan: MAC ADDRESS = %pM\n", priv->eth_addr);
13a9930d
WS		 2497 return 0;
2498}
2499
13a9930d
WS		 2500static
2501void ks_wlan_tx_timeout(struct net_device *dev)
2502{
1df65547 2503 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2504
5259b329
SP		 2505 netdev_dbg(dev, "head(%d) tail(%d)!!\n", priv->tx_dev.qhead,
2506 priv->tx_dev.qtail);
e0d64815 2507 if (!netif_queue_stopped(dev))
13a9930d 2508 netif_stop_queue(dev);
13a9930d
WS		 2509 priv->nstats.tx_errors++;
2510 netif_wake_queue(dev);
13a9930d
WS		 2511}
2512
2513static
2514int ks_wlan_start_xmit(struct sk_buff *skb, struct net_device *dev)
2515{
feedcf1a 2516 struct ks_wlan_private *priv = netdev_priv(dev);
03b02449 2517 int ret;
13a9930d 2518
5259b329 2519 netdev_dbg(dev, "in_interrupt()=%ld\n", in_interrupt());
13a9930d 2520
c7e65f4d 2521 if (!skb) {
c8be6461 2522 netdev_err(dev, "ks_wlan: skb == NULL!!!\n");
13a9930d
WS		 2523 return 0;
2524 }
2525 if (priv->dev_state < DEVICE_STATE_READY) {
2526 dev_kfree_skb(skb);
1df65547
WS		 2527 return 0; /* not finished initialize */
2528 }
13a9930d 2529
1df65547 2530 if (netif_running(dev))
13a9930d
WS		 2531 netif_stop_queue(dev);
2532
03b02449 2533 ret = hostif_data_request(priv, skb);
4e66308e 2534 netif_trans_update(dev);
13a9930d 2535
03b02449 2536 if (ret)
5259b329 2537 netdev_err(dev, "hostif_data_request error: =%d\n", ret);
13a9930d 2538
03b02449 2539 return 0;
13a9930d
WS		 2540}
2541
055da4f9 2542void send_packet_complete(struct ks_wlan_private *priv, struct sk_buff *skb)
13a9930d 2543{
13a9930d
WS		 2544 priv->nstats.tx_packets++;
2545
1df65547
WS		 2546 if (netif_queue_stopped(priv->net_dev))
2547 netif_wake_queue(priv->net_dev);
13a9930d 2548
055da4f9
TH		 2549 if (skb) {
2550 priv->nstats.tx_bytes += skb->len;
2551 dev_kfree_skb(skb);
13a9930d 2552 }
13a9930d
WS		 2553}
2554
64068bc3
TH		 2555/*
2556 * Set or clear the multicast filter for this adaptor.
2557 * This routine is not state sensitive and need not be SMP locked.
2558 */
13a9930d 2559static
582475a2 2560void ks_wlan_set_rx_mode(struct net_device *dev)
13a9930d 2561{
feedcf1a 2562 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2563
e0d64815 2564 if (priv->dev_state < DEVICE_STATE_READY)
1df65547 2565 return; /* not finished initialize */
13a9930d 2566 hostif_sme_enqueue(priv, SME_MULTICAST_REQUEST);
13a9930d
WS		 2567}
2568
2569static
2570int ks_wlan_open(struct net_device *dev)
2571{
feedcf1a 2572 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d
WS		 2573
2574 priv->cur_rx = 0;
2575
1df65547 2576 if (!priv->mac_address_valid) {
c8be6461 2577 netdev_err(dev, "ks_wlan : %s Not READY !!\n", dev->name);
13a9930d 2578 return -EBUSY;
e33c759a
EA		 2579 }
2580 netif_start_queue(dev);
13a9930d
WS		 2581
2582 return 0;
2583}
2584
2585static
2586int ks_wlan_close(struct net_device *dev)
2587{
1df65547 2588 netif_stop_queue(dev);
13a9930d 2589
13a9930d
WS		 2590 return 0;
2591}
2592
13a9930d
WS		 2593/* Operational parameters that usually are not changed. */
2594/* Time in jiffies before concluding the transmitter is hung. */
db224d31 2595#define TX_TIMEOUT (3 * HZ)
9a8936d6
DW		 2596static const unsigned char dummy_addr[] = {
2597 0x00, 0x0b, 0xe3, 0x00, 0x00, 0x00
2598};
13a9930d
WS		 2599
2600static const struct net_device_ops ks_wlan_netdev_ops = {
1df65547
WS		 2601 .ndo_start_xmit = ks_wlan_start_xmit,
2602 .ndo_open = ks_wlan_open,
2603 .ndo_stop = ks_wlan_close,
2604 .ndo_do_ioctl = ks_wlan_netdev_ioctl,
2605 .ndo_set_mac_address = ks_wlan_set_mac_address,
2606 .ndo_get_stats = ks_wlan_get_stats,
2607 .ndo_tx_timeout = ks_wlan_tx_timeout,
582475a2 2608 .ndo_set_rx_mode = ks_wlan_set_rx_mode,
13a9930d
WS		 2609};
2610
2611int ks_wlan_net_start(struct net_device *dev)
2612{
feedcf1a 2613 struct ks_wlan_private *priv;
13a9930d
WS		 2614 /* int rc; */
2615
2616 priv = netdev_priv(dev);
f40cd66b 2617 priv->mac_address_valid = false;
d892cc1c 2618 priv->is_device_open = true;
13a9930d 2619 priv->need_commit = 0;
13a9930d 2620 /* phy information update timer */
1df65547 2621 atomic_set(&update_phyinfo, 0);
8a81f749 2622 timer_setup(&update_phyinfo_timer, ks_wlan_update_phyinfo_timeout, 0);
13a9930d
WS		 2623
2624 /* dummy address set */
97d173c6 2625 ether_addr_copy(priv->eth_addr, dummy_addr);
07335253 2626 ether_addr_copy(dev->dev_addr, priv->eth_addr);
13a9930d
WS		 2627
2628 /* The ks_wlan-specific entries in the device structure. */
2629 dev->netdev_ops = &ks_wlan_netdev_ops;
019ec785 2630 dev->wireless_handlers = &ks_wlan_handler_def;
13a9930d
WS		 2631 dev->watchdog_timeo = TX_TIMEOUT;
2632
2633 netif_carrier_off(dev);
2634
2635 return 0;
2636}
2637
13a9930d
WS		 2638int ks_wlan_net_stop(struct net_device *dev)
2639{
feedcf1a 2640 struct ks_wlan_private *priv = netdev_priv(dev);
13a9930d 2641
d892cc1c 2642 priv->is_device_open = false;
13a9930d
WS		 2643 del_timer_sync(&update_phyinfo_timer);
2644
1df65547 2645 if (netif_running(dev))
13a9930d
WS		 2646 netif_stop_queue(dev);
2647
55adb7bf 2648 return 0;
13a9930d 2649}
0e24eb8a
TH		 2650
2651/**
2652 * is_connect_status() - return true if status is 'connected'
2653 * @status: high bit is used as FORCE_DISCONNECT, low bits used for
0a20a614 2654 * connect status.
0e24eb8a
TH		 2655 */
2656bool is_connect_status(u32 status)
2657{
2658 return (status & CONNECT_STATUS_MASK) == CONNECT_STATUS;
2659}
2660
2661/**
2662 * is_disconnect_status() - return true if status is 'disconnected'
2663 * @status: high bit is used as FORCE_DISCONNECT, low bits used for
0a20a614 2664 * disconnect status.
0e24eb8a
TH		 2665 */
2666bool is_disconnect_status(u32 status)
2667{
2668 return (status & CONNECT_STATUS_MASK) == DISCONNECT_STATUS;
2669}
Linux 6.x block layer and io_uring tree(s)