Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License along |
| 16 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * File: main_usb.c |
| 20 | * |
| 21 | * Purpose: driver entry for initial, open, close, tx and rx. |
| 22 | * |
| 23 | * Author: Lyndon Chen |
| 24 | * |
| 25 | * Date: Dec 8, 2005 |
| 26 | * |
| 27 | * Functions: |
| 28 | * |
| 29 | * vntwusb_found1 - module initial (insmod) driver entry |
| 30 | * device_remove1 - module remove entry |
| 31 | * device_open - allocate dma/descripter resource & initial mac/bbp function |
| 32 | * device_xmit - asynchrous data tx function |
| 33 | * device_set_multi - set mac filter |
| 34 | * device_ioctl - ioctl entry |
| 35 | * device_close - shutdown mac/bbp & free dma/descripter resource |
| 36 | * device_alloc_frag_buf - rx fragement pre-allocated function |
| 37 | * device_free_tx_bufs - free tx buffer function |
| 38 | * device_dma0_tx_80211- tx 802.11 frame via dma0 |
| 39 | * device_dma0_xmit- tx PS bufferred frame via dma0 |
| 40 | * device_init_registers- initial MAC & BBP & RF internal registers. |
| 41 | * device_init_rings- initial tx/rx ring buffer |
| 42 | * device_init_defrag_cb- initial & allocate de-fragement buffer. |
| 43 | * device_tx_srv- tx interrupt service function |
| 44 | * |
| 45 | * Revision History: |
| 46 | */ |
| 47 | #undef __NO_VERSION__ |
| 48 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 49 | #include "device.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 50 | #include "card.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 51 | #include "tbit.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 52 | #include "baseband.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 53 | #include "mac.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 54 | #include "tether.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 55 | #include "wmgr.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 56 | #include "wctl.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 57 | #include "power.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 58 | #include "wcmd.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 59 | #include "iocmd.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 60 | #include "tcrc.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 61 | #include "rxtx.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 62 | #include "bssdb.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 63 | #include "hostap.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 64 | #include "wpactl.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 65 | #include "ioctl.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 66 | #include "iwctl.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 67 | #include "dpc.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 68 | #include "iocmd.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 69 | #include "datarate.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 70 | #include "rf.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 71 | #include "firmware.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 72 | #include "mac.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 73 | #include "rndis.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 74 | #include "control.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 75 | #include "channel.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 76 | #include "int.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 77 | #include "iowpa.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 78 | |
| 79 | /*--------------------- Static Definitions -------------------------*/ |
| 80 | //static int msglevel =MSG_LEVEL_DEBUG; |
| 81 | static int msglevel =MSG_LEVEL_INFO; |
| 82 | |
| 83 | // |
| 84 | // Define module options |
| 85 | // |
| 86 | |
| 87 | // Version Information |
| 88 | #define DRIVER_AUTHOR "VIA Networking Technologies, Inc., <lyndonchen@vntek.com.tw>" |
| 89 | MODULE_AUTHOR(DRIVER_AUTHOR); |
| 90 | MODULE_LICENSE("GPL"); |
| 91 | MODULE_DESCRIPTION(DEVICE_FULL_DRV_NAM); |
| 92 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 93 | #define DEVICE_PARAM(N,D) \ |
| 94 | static int N[MAX_UINTS]=OPTION_DEFAULT;\ |
| 95 | module_param_array(N, int, NULL, 0);\ |
| 96 | MODULE_PARM_DESC(N, D); |
| 97 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 98 | #define RX_DESC_MIN0 16 |
| 99 | #define RX_DESC_MAX0 128 |
| 100 | #define RX_DESC_DEF0 64 |
| 101 | DEVICE_PARAM(RxDescriptors0,"Number of receive usb desc buffer"); |
| 102 | |
| 103 | |
| 104 | #define TX_DESC_MIN0 16 |
| 105 | #define TX_DESC_MAX0 128 |
| 106 | #define TX_DESC_DEF0 64 |
| 107 | DEVICE_PARAM(TxDescriptors0,"Number of transmit usb desc buffer"); |
| 108 | |
| 109 | |
| 110 | #define CHANNEL_MIN 1 |
| 111 | #define CHANNEL_MAX 14 |
| 112 | #define CHANNEL_DEF 6 |
| 113 | |
| 114 | DEVICE_PARAM(Channel, "Channel number"); |
| 115 | |
| 116 | |
| 117 | /* PreambleType[] is the preamble length used for transmit. |
| 118 | 0: indicate allows long preamble type |
| 119 | 1: indicate allows short preamble type |
| 120 | */ |
| 121 | |
| 122 | #define PREAMBLE_TYPE_DEF 1 |
| 123 | |
| 124 | DEVICE_PARAM(PreambleType, "Preamble Type"); |
| 125 | |
| 126 | |
| 127 | #define RTS_THRESH_MIN 512 |
| 128 | #define RTS_THRESH_MAX 2347 |
| 129 | #define RTS_THRESH_DEF 2347 |
| 130 | |
| 131 | DEVICE_PARAM(RTSThreshold, "RTS threshold"); |
| 132 | |
| 133 | |
| 134 | #define FRAG_THRESH_MIN 256 |
| 135 | #define FRAG_THRESH_MAX 2346 |
| 136 | #define FRAG_THRESH_DEF 2346 |
| 137 | |
| 138 | DEVICE_PARAM(FragThreshold, "Fragmentation threshold"); |
| 139 | |
| 140 | |
| 141 | #define DATA_RATE_MIN 0 |
| 142 | #define DATA_RATE_MAX 13 |
| 143 | #define DATA_RATE_DEF 13 |
| 144 | /* datarate[] index |
| 145 | 0: indicate 1 Mbps 0x02 |
| 146 | 1: indicate 2 Mbps 0x04 |
| 147 | 2: indicate 5.5 Mbps 0x0B |
| 148 | 3: indicate 11 Mbps 0x16 |
| 149 | 4: indicate 6 Mbps 0x0c |
| 150 | 5: indicate 9 Mbps 0x12 |
| 151 | 6: indicate 12 Mbps 0x18 |
| 152 | 7: indicate 18 Mbps 0x24 |
| 153 | 8: indicate 24 Mbps 0x30 |
| 154 | 9: indicate 36 Mbps 0x48 |
| 155 | 10: indicate 48 Mbps 0x60 |
| 156 | 11: indicate 54 Mbps 0x6c |
| 157 | 12: indicate 72 Mbps 0x90 |
| 158 | 13: indicate auto rate |
| 159 | */ |
| 160 | |
| 161 | DEVICE_PARAM(ConnectionRate, "Connection data rate"); |
| 162 | |
| 163 | #define OP_MODE_MAX 2 |
| 164 | #define OP_MODE_DEF 0 |
| 165 | #define OP_MODE_MIN 0 |
| 166 | |
| 167 | DEVICE_PARAM(OPMode, "Infrastruct, adhoc, AP mode "); |
| 168 | |
| 169 | /* OpMode[] is used for transmit. |
| 170 | 0: indicate infrastruct mode used |
| 171 | 1: indicate adhoc mode used |
| 172 | 2: indicate AP mode used |
| 173 | */ |
| 174 | |
| 175 | |
| 176 | /* PSMode[] |
| 177 | 0: indicate disable power saving mode |
| 178 | 1: indicate enable power saving mode |
| 179 | */ |
| 180 | |
| 181 | #define PS_MODE_DEF 0 |
| 182 | |
| 183 | DEVICE_PARAM(PSMode, "Power saving mode"); |
| 184 | |
| 185 | |
| 186 | #define SHORT_RETRY_MIN 0 |
| 187 | #define SHORT_RETRY_MAX 31 |
| 188 | #define SHORT_RETRY_DEF 8 |
| 189 | |
| 190 | |
| 191 | DEVICE_PARAM(ShortRetryLimit, "Short frame retry limits"); |
| 192 | |
| 193 | #define LONG_RETRY_MIN 0 |
| 194 | #define LONG_RETRY_MAX 15 |
| 195 | #define LONG_RETRY_DEF 4 |
| 196 | |
| 197 | |
| 198 | DEVICE_PARAM(LongRetryLimit, "long frame retry limits"); |
| 199 | |
| 200 | |
| 201 | /* BasebandType[] baseband type selected |
| 202 | 0: indicate 802.11a type |
| 203 | 1: indicate 802.11b type |
| 204 | 2: indicate 802.11g type |
| 205 | */ |
| 206 | #define BBP_TYPE_MIN 0 |
| 207 | #define BBP_TYPE_MAX 2 |
| 208 | #define BBP_TYPE_DEF 2 |
| 209 | |
| 210 | DEVICE_PARAM(BasebandType, "baseband type"); |
| 211 | |
| 212 | |
| 213 | |
| 214 | /* 80211hEnable[] |
| 215 | 0: indicate disable 802.11h |
| 216 | 1: indicate enable 802.11h |
| 217 | */ |
| 218 | |
| 219 | #define X80211h_MODE_DEF 0 |
| 220 | |
| 221 | DEVICE_PARAM(b80211hEnable, "802.11h mode"); |
| 222 | |
| 223 | |
| 224 | // |
| 225 | // Static vars definitions |
| 226 | // |
| 227 | |
| 228 | |
| 229 | |
| 230 | static struct usb_device_id vntwusb_table[] = { |
| 231 | {USB_DEVICE(VNT_USB_VENDOR_ID, VNT_USB_PRODUCT_ID)}, |
| 232 | {} |
| 233 | }; |
| 234 | |
| 235 | |
| 236 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 237 | // Frequency list (map channels to frequencies) |
| 238 | /* |
| 239 | static const long frequency_list[] = { |
| 240 | 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484, |
| 241 | 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980, |
| 242 | 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, 5220, 5230, 5240, |
| 243 | 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, 5580, 5600, 5620, 5640, 5660, 5680, |
| 244 | 5700, 5745, 5765, 5785, 5805, 5825 |
| 245 | }; |
| 246 | |
| 247 | |
| 248 | #ifndef IW_ENCODE_NOKEY |
| 249 | #define IW_ENCODE_NOKEY 0x0800 |
| 250 | #define IW_ENCODE_MODE (IW_ENCODE_DISABLED | IW_ENCODE_RESTRICTED | IW_ENCODE_OPEN) |
| 251 | #endif |
| 252 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 253 | static const struct iw_handler_def iwctl_handler_def; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 254 | */ |
| 255 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 256 | |
| 257 | |
| 258 | /*--------------------- Static Functions --------------------------*/ |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 259 | static int vntwusb_found1(struct usb_interface *intf, const struct usb_device_id *id); |
| 260 | static void vntwusb_disconnect(struct usb_interface *intf); |
| 261 | #ifdef CONFIG_PM /* Minimal support for suspend and resume */ |
| 262 | static int vntwusb_suspend(struct usb_interface *intf, pm_message_t message); |
| 263 | static int vntwusb_resume(struct usb_interface *intf); |
| 264 | #endif |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 265 | static struct net_device_stats *device_get_stats(struct net_device *dev); |
| 266 | static int device_open(struct net_device *dev); |
| 267 | static int device_xmit(struct sk_buff *skb, struct net_device *dev); |
| 268 | static void device_set_multi(struct net_device *dev); |
| 269 | static int device_close(struct net_device *dev); |
| 270 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); |
| 271 | |
| 272 | static BOOL device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType); |
| 273 | static BOOL device_init_defrag_cb(PSDevice pDevice); |
| 274 | static void device_init_diversity_timer(PSDevice pDevice); |
| 275 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev); |
| 276 | |
| 277 | static int ethtool_ioctl(struct net_device *dev, void *useraddr); |
| 278 | static void device_free_tx_bufs(PSDevice pDevice); |
| 279 | static void device_free_rx_bufs(PSDevice pDevice); |
| 280 | static void device_free_int_bufs(PSDevice pDevice); |
| 281 | static void device_free_frag_bufs(PSDevice pDevice); |
| 282 | static BOOL device_alloc_bufs(PSDevice pDevice); |
| 283 | |
| 284 | static int Read_config_file(PSDevice pDevice); |
| 285 | static UCHAR *Config_FileOperation(PSDevice pDevice); |
| 286 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source); |
| 287 | |
| 288 | //2008-0714<Add>by Mike Liu |
| 289 | static BOOL device_release_WPADEV(PSDevice pDevice); |
| 290 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 291 | static void usb_device_reset(PSDevice pDevice); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 292 | |
| 293 | |
| 294 | |
| 295 | /*--------------------- Export Variables --------------------------*/ |
| 296 | |
| 297 | /*--------------------- Export Functions --------------------------*/ |
| 298 | |
| 299 | |
| 300 | static void |
| 301 | device_set_options(PSDevice pDevice) { |
| 302 | |
| 303 | BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; |
| 304 | BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; |
| 305 | BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8}; |
| 306 | |
| 307 | |
| 308 | memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN); |
| 309 | memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN); |
| 310 | memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN); |
| 311 | |
| 312 | pDevice->cbTD = TX_DESC_DEF0; |
| 313 | pDevice->cbRD = RX_DESC_DEF0; |
| 314 | pDevice->uChannel = CHANNEL_DEF; |
| 315 | pDevice->wRTSThreshold = RTS_THRESH_DEF; |
| 316 | pDevice->wFragmentationThreshold = FRAG_THRESH_DEF; |
| 317 | pDevice->byShortRetryLimit = SHORT_RETRY_DEF; |
| 318 | pDevice->byLongRetryLimit = LONG_RETRY_DEF; |
| 319 | pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME; |
| 320 | pDevice->byShortPreamble = PREAMBLE_TYPE_DEF; |
| 321 | pDevice->ePSMode = PS_MODE_DEF; |
| 322 | pDevice->b11hEnable = X80211h_MODE_DEF; |
| 323 | pDevice->eOPMode = OP_MODE_DEF; |
| 324 | pDevice->uConnectionRate = DATA_RATE_DEF; |
| 325 | if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = TRUE; |
| 326 | pDevice->byBBType = BBP_TYPE_DEF; |
| 327 | pDevice->byPacketType = pDevice->byBBType; |
| 328 | pDevice->byAutoFBCtrl = AUTO_FB_0; |
| 329 | pDevice->bUpdateBBVGA = TRUE; |
| 330 | pDevice->byFOETuning = 0; |
| 331 | pDevice->byAutoPwrTunning = 0; |
| 332 | pDevice->wCTSDuration = 0; |
| 333 | pDevice->byPreambleType = 0; |
| 334 | pDevice->bExistSWNetAddr = FALSE; |
| 335 | // pDevice->bDiversityRegCtlON = TRUE; |
| 336 | pDevice->bDiversityRegCtlON = FALSE; |
| 337 | } |
| 338 | |
| 339 | |
| 340 | static VOID device_init_diversity_timer(PSDevice pDevice) { |
| 341 | |
| 342 | init_timer(&pDevice->TimerSQ3Tmax1); |
| 343 | pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice; |
| 344 | pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack; |
| 345 | pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ); |
| 346 | |
| 347 | init_timer(&pDevice->TimerSQ3Tmax2); |
| 348 | pDevice->TimerSQ3Tmax2.data = (ULONG)pDevice; |
| 349 | pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack; |
| 350 | pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ); |
| 351 | |
| 352 | init_timer(&pDevice->TimerSQ3Tmax3); |
| 353 | pDevice->TimerSQ3Tmax3.data = (ULONG)pDevice; |
| 354 | pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerSQ3Tmax3CallBack; |
| 355 | pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ); |
| 356 | |
| 357 | return; |
| 358 | } |
| 359 | |
| 360 | |
| 361 | // |
| 362 | // Initialiation of MAC & BBP registers |
| 363 | // |
| 364 | |
| 365 | static BOOL device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) |
| 366 | { |
| 367 | BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; |
| 368 | BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; |
| 369 | BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8}; |
| 370 | BYTE byAntenna; |
| 371 | UINT ii; |
| 372 | CMD_CARD_INIT sInitCmd; |
| 373 | NTSTATUS ntStatus = STATUS_SUCCESS; |
| 374 | RSP_CARD_INIT sInitRsp; |
| 375 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); |
| 376 | BYTE byTmp; |
| 377 | BYTE byCalibTXIQ = 0; |
| 378 | BYTE byCalibTXDC = 0; |
| 379 | BYTE byCalibRXIQ = 0; |
| 380 | |
| 381 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "---->INIbInitAdapter. [%d][%d]\n", InitType, pDevice->byPacketType); |
| 382 | spin_lock_irq(&pDevice->lock); |
| 383 | if (InitType == DEVICE_INIT_COLD) { |
| 384 | memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN); |
| 385 | memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN); |
| 386 | memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN); |
| 387 | |
| 388 | if ( !FIRMWAREbCheckVersion(pDevice) ) { |
| 389 | if (FIRMWAREbDownload(pDevice) == TRUE) { |
| 390 | if (FIRMWAREbBrach2Sram(pDevice) == FALSE) { |
| 391 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" FIRMWAREbBrach2Sram fail \n"); |
| 392 | spin_unlock_irq(&pDevice->lock); |
| 393 | return FALSE; |
| 394 | } |
| 395 | } else { |
| 396 | |
| 397 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" FIRMWAREbDownload fail \n"); |
| 398 | spin_unlock_irq(&pDevice->lock); |
| 399 | return FALSE; |
| 400 | } |
| 401 | } |
| 402 | |
| 403 | if ( !BBbVT3184Init(pDevice) ) { |
| 404 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" BBbVT3184Init fail \n"); |
| 405 | spin_unlock_irq(&pDevice->lock); |
| 406 | return FALSE; |
| 407 | } |
| 408 | } |
| 409 | |
| 410 | sInitCmd.byInitClass = (BYTE)InitType; |
| 411 | sInitCmd.bExistSWNetAddr = (BYTE) pDevice->bExistSWNetAddr; |
| 412 | for(ii=0;ii<6;ii++) |
| 413 | sInitCmd.bySWNetAddr[ii] = pDevice->abyCurrentNetAddr[ii]; |
| 414 | sInitCmd.byShortRetryLimit = pDevice->byShortRetryLimit; |
| 415 | sInitCmd.byLongRetryLimit = pDevice->byLongRetryLimit; |
| 416 | |
| 417 | //issue Card_init command to device |
| 418 | ntStatus = CONTROLnsRequestOut(pDevice, |
| 419 | MESSAGE_TYPE_CARDINIT, |
| 420 | 0, |
| 421 | 0, |
| 422 | sizeof(CMD_CARD_INIT), |
| 423 | (PBYTE) &(sInitCmd)); |
| 424 | |
| 425 | if ( ntStatus != STATUS_SUCCESS ) { |
| 426 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Issue Card init fail \n"); |
| 427 | spin_unlock_irq(&pDevice->lock); |
| 428 | return FALSE; |
| 429 | } |
| 430 | if (InitType == DEVICE_INIT_COLD) { |
| 431 | |
| 432 | ntStatus = CONTROLnsRequestIn(pDevice,MESSAGE_TYPE_INIT_RSP,0,0,sizeof(RSP_CARD_INIT), (PBYTE) &(sInitRsp)); |
| 433 | |
| 434 | if (ntStatus != STATUS_SUCCESS) { |
| 435 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Cardinit request in status fail!\n"); |
| 436 | spin_unlock_irq(&pDevice->lock); |
| 437 | return FALSE; |
| 438 | } |
| 439 | |
| 440 | //Local ID for AES functions |
| 441 | ntStatus = CONTROLnsRequestIn(pDevice, |
| 442 | MESSAGE_TYPE_READ, |
| 443 | MAC_REG_LOCALID, |
| 444 | MESSAGE_REQUEST_MACREG, |
| 445 | 1, |
| 446 | &pDevice->byLocalID); |
| 447 | |
| 448 | if ( ntStatus != STATUS_SUCCESS ) { |
| 449 | spin_unlock_irq(&pDevice->lock); |
| 450 | return FALSE; |
| 451 | } |
| 452 | |
| 453 | // Do MACbSoftwareReset in MACvInitialize |
| 454 | // force CCK |
| 455 | pDevice->bCCK = TRUE; |
| 456 | pDevice->bProtectMode = FALSE; //Only used in 11g type, sync with ERP IE |
| 457 | pDevice->bNonERPPresent = FALSE; |
| 458 | pDevice->bBarkerPreambleMd = FALSE; |
| 459 | if ( pDevice->bFixRate ) { |
| 460 | pDevice->wCurrentRate = (WORD) pDevice->uConnectionRate; |
| 461 | } else { |
| 462 | if ( pDevice->byBBType == BB_TYPE_11B ) |
| 463 | pDevice->wCurrentRate = RATE_11M; |
| 464 | else |
| 465 | pDevice->wCurrentRate = RATE_54M; |
| 466 | } |
| 467 | |
| 468 | CHvInitChannelTable(pDevice); |
| 469 | |
| 470 | pDevice->byTopOFDMBasicRate = RATE_24M; |
| 471 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 472 | pDevice->byRevId = 0; //Target to IF pin while programming to RF chip. |
| 473 | pDevice->byCurPwr = 0xFF; |
| 474 | |
| 475 | pDevice->byCCKPwr = pDevice->abyEEPROM[EEP_OFS_PWR_CCK]; |
| 476 | pDevice->byOFDMPwrG = pDevice->abyEEPROM[EEP_OFS_PWR_OFDMG]; |
| 477 | // Load power Table |
| 478 | for (ii=0;ii<14;ii++) { |
| 479 | pDevice->abyCCKPwrTbl[ii] = pDevice->abyEEPROM[ii + EEP_OFS_CCK_PWR_TBL]; |
| 480 | if (pDevice->abyCCKPwrTbl[ii] == 0) |
| 481 | pDevice->abyCCKPwrTbl[ii] = pDevice->byCCKPwr; |
| 482 | pDevice->abyOFDMPwrTbl[ii] = pDevice->abyEEPROM[ii + EEP_OFS_OFDM_PWR_TBL]; |
| 483 | if (pDevice->abyOFDMPwrTbl[ii] == 0) |
| 484 | pDevice->abyOFDMPwrTbl[ii] = pDevice->byOFDMPwrG; |
| 485 | } |
| 486 | |
| 487 | //original zonetype is USA,but customize zonetype is europe, |
| 488 | // then need recover 12,13 ,14 channel with 11 channel |
| 489 | if(((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) || |
| 490 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe))&& |
| 491 | (pDevice->byOriginalZonetype == ZoneType_USA)) { |
| 492 | for(ii=11;ii<14;ii++) { |
| 493 | pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10]; |
| 494 | pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10]; |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | //{{ RobertYu: 20041124 |
| 499 | pDevice->byOFDMPwrA = 0x34; // same as RFbMA2829SelectChannel |
| 500 | // Load OFDM A Power Table |
| 501 | for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL |
| 502 | pDevice->abyOFDMAPwrTbl[ii] = pDevice->abyEEPROM[ii + EEP_OFS_OFDMA_PWR_TBL]; |
| 503 | if (pDevice->abyOFDMAPwrTbl[ii] == 0) |
| 504 | pDevice->abyOFDMAPwrTbl[ii] = pDevice->byOFDMPwrA; |
| 505 | } |
| 506 | //}} RobertYu |
| 507 | |
| 508 | byAntenna = pDevice->abyEEPROM[EEP_OFS_ANTENNA]; |
| 509 | if (byAntenna & EEP_ANTINV) |
| 510 | pDevice->bTxRxAntInv = TRUE; |
| 511 | else |
| 512 | pDevice->bTxRxAntInv = FALSE; |
| 513 | |
| 514 | byAntenna &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); |
| 515 | |
| 516 | if (byAntenna == 0) // if not set default is All |
| 517 | byAntenna = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); |
| 518 | |
| 519 | if (byAntenna == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) { |
| 520 | pDevice->byAntennaCount = 2; |
| 521 | pDevice->byTxAntennaMode = ANT_B; |
| 522 | pDevice->dwTxAntennaSel = 1; |
| 523 | pDevice->dwRxAntennaSel = 1; |
| 524 | if (pDevice->bTxRxAntInv == TRUE) |
| 525 | pDevice->byRxAntennaMode = ANT_A; |
| 526 | else |
| 527 | pDevice->byRxAntennaMode = ANT_B; |
| 528 | |
| 529 | if (pDevice->bDiversityRegCtlON) |
| 530 | pDevice->bDiversityEnable = TRUE; |
| 531 | else |
| 532 | pDevice->bDiversityEnable = FALSE; |
| 533 | } else { |
| 534 | pDevice->bDiversityEnable = FALSE; |
| 535 | pDevice->byAntennaCount = 1; |
| 536 | pDevice->dwTxAntennaSel = 0; |
| 537 | pDevice->dwRxAntennaSel = 0; |
| 538 | if (byAntenna & EEP_ANTENNA_AUX) { |
| 539 | pDevice->byTxAntennaMode = ANT_A; |
| 540 | if (pDevice->bTxRxAntInv == TRUE) |
| 541 | pDevice->byRxAntennaMode = ANT_B; |
| 542 | else |
| 543 | pDevice->byRxAntennaMode = ANT_A; |
| 544 | } else { |
| 545 | pDevice->byTxAntennaMode = ANT_B; |
| 546 | if (pDevice->bTxRxAntInv == TRUE) |
| 547 | pDevice->byRxAntennaMode = ANT_A; |
| 548 | else |
| 549 | pDevice->byRxAntennaMode = ANT_B; |
| 550 | } |
| 551 | } |
| 552 | pDevice->ulDiversityNValue = 100*255; |
| 553 | pDevice->ulDiversityMValue = 100*16; |
| 554 | pDevice->byTMax = 1; |
| 555 | pDevice->byTMax2 = 4; |
| 556 | pDevice->ulSQ3TH = 0; |
| 557 | pDevice->byTMax3 = 64; |
| 558 | // ----------------------------------------------------------------- |
| 559 | |
| 560 | //Get Auto Fall Back Type |
| 561 | pDevice->byAutoFBCtrl = AUTO_FB_0; |
| 562 | |
| 563 | // Set SCAN Time |
| 564 | pDevice->uScanTime = WLAN_SCAN_MINITIME; |
| 565 | |
| 566 | // default Auto Mode |
| 567 | //pDevice->NetworkType = Ndis802_11Automode; |
| 568 | pDevice->eConfigPHYMode = PHY_TYPE_AUTO; |
| 569 | pDevice->byBBType = BB_TYPE_11G; |
| 570 | |
| 571 | // initialize BBP registers |
| 572 | pDevice->ulTxPower = 25; |
| 573 | |
| 574 | // Get Channel range |
| 575 | pDevice->byMinChannel = 1; |
| 576 | pDevice->byMaxChannel = CB_MAX_CHANNEL; |
| 577 | |
| 578 | // Get RFType |
| 579 | pDevice->byRFType = sInitRsp.byRFType; |
| 580 | |
| 581 | if ((pDevice->byRFType & RF_EMU) != 0) { |
| 582 | // force change RevID for VT3253 emu |
| 583 | pDevice->byRevId = 0x80; |
| 584 | } |
| 585 | |
| 586 | // Load EEPROM calibrated vt3266 parameters |
| 587 | if (pDevice->byRFType == RF_VT3226D0) { |
| 588 | if((pDevice->abyEEPROM[EEP_OFS_MAJOR_VER] == 0x1) && |
| 589 | (pDevice->abyEEPROM[EEP_OFS_MINOR_VER] >= 0x4)) { |
| 590 | byCalibTXIQ = pDevice->abyEEPROM[EEP_OFS_CALIB_TX_IQ]; |
| 591 | byCalibTXDC = pDevice->abyEEPROM[EEP_OFS_CALIB_TX_DC]; |
| 592 | byCalibRXIQ = pDevice->abyEEPROM[EEP_OFS_CALIB_RX_IQ]; |
| 593 | if( (byCalibTXIQ || byCalibTXDC || byCalibRXIQ) ) { |
| 594 | ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFF, 0x03); // CR255, Set BB to support TX/RX IQ and DC compensation Mode |
| 595 | ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFB, byCalibTXIQ); // CR251, TX I/Q Imbalance Calibration |
| 596 | ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFC, byCalibTXDC); // CR252, TX DC-Offset Calibration |
| 597 | ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFD, byCalibRXIQ); // CR253, RX I/Q Imbalance Calibration |
| 598 | } else { |
| 599 | // turn off BB Calibration compensation |
| 600 | ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xFF, 0x0); // CR255 |
| 601 | } |
| 602 | } |
| 603 | } |
| 604 | pMgmt->eScanType = WMAC_SCAN_PASSIVE; |
| 605 | pMgmt->uCurrChannel = pDevice->uChannel; |
| 606 | pMgmt->uIBSSChannel = pDevice->uChannel; |
| 607 | CARDbSetMediaChannel(pDevice, pMgmt->uCurrChannel); |
| 608 | |
| 609 | // get Permanent network address |
Jim Lieb | 3e36259 | 2009-08-12 14:54:11 -0700 | [diff] [blame^] | 610 | memcpy(pDevice->abyPermanentNetAddr,&(sInitRsp.byNetAddr[0]),6); |
| 611 | memcpy(pDevice->abyCurrentNetAddr, pDevice->abyPermanentNetAddr, U_ETHER_ADDR_LEN); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 612 | |
| 613 | // if exist SW network address, use SW network address. |
| 614 | |
| 615 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %02x-%02x-%02x=%02x-%02x-%02x\n", |
| 616 | pDevice->abyCurrentNetAddr[0], |
| 617 | pDevice->abyCurrentNetAddr[1], |
| 618 | pDevice->abyCurrentNetAddr[2], |
| 619 | pDevice->abyCurrentNetAddr[3], |
| 620 | pDevice->abyCurrentNetAddr[4], |
| 621 | pDevice->abyCurrentNetAddr[5]); |
| 622 | } |
| 623 | |
| 624 | |
| 625 | |
| 626 | // Set BB and packet type at the same time. |
| 627 | // Set Short Slot Time, xIFS, and RSPINF. |
| 628 | if (pDevice->byBBType == BB_TYPE_11A) { |
| 629 | CARDbAddBasicRate(pDevice, RATE_6M); |
| 630 | pDevice->bShortSlotTime = TRUE; |
| 631 | } else { |
| 632 | CARDbAddBasicRate(pDevice, RATE_1M); |
| 633 | pDevice->bShortSlotTime = FALSE; |
| 634 | } |
| 635 | BBvSetShortSlotTime(pDevice); |
| 636 | CARDvSetBSSMode(pDevice); |
| 637 | |
| 638 | if (pDevice->bUpdateBBVGA) { |
| 639 | pDevice->byBBVGACurrent = pDevice->abyBBVGA[0]; |
| 640 | pDevice->byBBVGANew = pDevice->byBBVGACurrent; |
| 641 | BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]); |
| 642 | } |
| 643 | |
| 644 | pDevice->byRadioCtl = pDevice->abyEEPROM[EEP_OFS_RADIOCTL]; |
| 645 | pDevice->bHWRadioOff = FALSE; |
| 646 | if ( (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) != 0 ) { |
| 647 | ntStatus = CONTROLnsRequestIn(pDevice, |
| 648 | MESSAGE_TYPE_READ, |
| 649 | MAC_REG_GPIOCTL1, |
| 650 | MESSAGE_REQUEST_MACREG, |
| 651 | 1, |
| 652 | &byTmp); |
| 653 | |
| 654 | if ( ntStatus != STATUS_SUCCESS ) { |
| 655 | spin_unlock_irq(&pDevice->lock); |
| 656 | return FALSE; |
| 657 | } |
| 658 | if ( (byTmp & GPIO3_DATA) == 0 ) { |
| 659 | pDevice->bHWRadioOff = TRUE; |
| 660 | MACvRegBitsOn(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD); |
| 661 | } else { |
| 662 | MACvRegBitsOff(pDevice,MAC_REG_GPIOCTL1,GPIO3_INTMD); |
| 663 | pDevice->bHWRadioOff = FALSE; |
| 664 | } |
| 665 | |
| 666 | } //EEP_RADIOCTL_ENABLE |
| 667 | |
| 668 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_TMLEN,0x38); |
| 669 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW); |
| 670 | MACvRegBitsOn(pDevice,MAC_REG_GPIOCTL0,0x01); |
| 671 | |
| 672 | if ((pDevice->bHWRadioOff == TRUE) || (pDevice->bRadioControlOff == TRUE)) { |
| 673 | CARDbRadioPowerOff(pDevice); |
| 674 | } else { |
| 675 | CARDbRadioPowerOn(pDevice); |
| 676 | } |
| 677 | |
| 678 | spin_unlock_irq(&pDevice->lock); |
| 679 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"<----INIbInitAdapter Exit\n"); |
| 680 | return TRUE; |
| 681 | } |
| 682 | |
| 683 | static BOOL device_release_WPADEV(PSDevice pDevice) |
| 684 | { |
| 685 | viawget_wpa_header *wpahdr; |
| 686 | int ii=0; |
| 687 | // wait_queue_head_t Set_wait; |
| 688 | //send device close to wpa_supplicnat layer |
| 689 | if (pDevice->bWPADEVUp==TRUE) { |
| 690 | wpahdr = (viawget_wpa_header *)pDevice->skb->data; |
| 691 | wpahdr->type = VIAWGET_DEVICECLOSE_MSG; |
| 692 | wpahdr->resp_ie_len = 0; |
| 693 | wpahdr->req_ie_len = 0; |
| 694 | skb_put(pDevice->skb, sizeof(viawget_wpa_header)); |
| 695 | pDevice->skb->dev = pDevice->wpadev; |
Jim Lieb | d899d403 | 2009-07-23 17:22:42 -0700 | [diff] [blame] | 696 | skb_reset_mac_header(pDevice->skb); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 697 | pDevice->skb->pkt_type = PACKET_HOST; |
| 698 | pDevice->skb->protocol = htons(ETH_P_802_2); |
| 699 | memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); |
| 700 | netif_rx(pDevice->skb); |
| 701 | pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 702 | |
| 703 | //wait release WPADEV |
| 704 | // init_waitqueue_head(&Set_wait); |
| 705 | // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait |
| 706 | while(pDevice->bWPADEVUp==TRUE) { |
| 707 | set_current_state(TASK_UNINTERRUPTIBLE); |
| 708 | schedule_timeout (HZ/20); //wait 50ms |
| 709 | ii++; |
| 710 | if(ii>20) |
| 711 | break; |
| 712 | } |
| 713 | }; |
| 714 | return TRUE; |
| 715 | } |
| 716 | |
| 717 | #ifdef CONFIG_PM /* Minimal support for suspend and resume */ |
| 718 | static int vntwusb_suspend(struct usb_interface *intf, pm_message_t message) |
| 719 | { |
| 720 | PSDevice pDevice = usb_get_intfdata(intf); |
| 721 | struct net_device *dev = pDevice->dev; |
| 722 | |
| 723 | printk("VNTWUSB Suspend Start======>\n"); |
| 724 | if(dev != NULL) { |
| 725 | if(pDevice->flags & DEVICE_FLAGS_OPENED) |
| 726 | device_close(dev); |
| 727 | } |
| 728 | |
| 729 | usb_put_dev(interface_to_usbdev(intf)); |
| 730 | return 0; |
| 731 | } |
| 732 | |
| 733 | static int vntwusb_resume(struct usb_interface *intf) |
| 734 | { |
| 735 | PSDevice pDevice = usb_get_intfdata(intf); |
| 736 | struct net_device *dev = pDevice->dev; |
| 737 | |
| 738 | printk("VNTWUSB Resume Start======>\n"); |
| 739 | if(dev != NULL) { |
| 740 | usb_get_dev(interface_to_usbdev(intf)); |
| 741 | if(!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| 742 | if(device_open(dev)!=0) |
| 743 | printk("VNTWUSB Resume Start======>open fail\n"); |
| 744 | } |
| 745 | } |
| 746 | return 0; |
| 747 | } |
| 748 | #endif |
| 749 | |
Forest Bond | dd8db70 | 2009-06-13 07:38:54 -0400 | [diff] [blame] | 750 | |
| 751 | static const struct net_device_ops device_netdev_ops = { |
| 752 | .ndo_open = device_open, |
| 753 | .ndo_stop = device_close, |
| 754 | .ndo_do_ioctl = device_ioctl, |
| 755 | .ndo_get_stats = device_get_stats, |
| 756 | .ndo_start_xmit = device_xmit, |
| 757 | .ndo_set_multicast_list = device_set_multi, |
| 758 | }; |
| 759 | |
| 760 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 761 | static int |
| 762 | vntwusb_found1(struct usb_interface *intf, const struct usb_device_id *id) |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 763 | { |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 764 | BYTE fake_mac[U_ETHER_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};//fake MAC address |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 765 | struct usb_device *udev = interface_to_usbdev(intf); |
| 766 | int rc = 0; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 767 | struct net_device *netdev = NULL; |
| 768 | PSDevice pDevice = NULL; |
| 769 | |
| 770 | |
| 771 | printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION); |
| 772 | printk(KERN_NOTICE "Copyright (c) 2004 VIA Networking Technologies, Inc.\n"); |
| 773 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 774 | udev = usb_get_dev(udev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 775 | |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 776 | netdev = alloc_etherdev(sizeof(DEVICE_INFO)); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 777 | |
| 778 | if (netdev == NULL) { |
| 779 | printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n"); |
| 780 | kfree(pDevice); |
| 781 | goto err_nomem; |
| 782 | } |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 783 | |
| 784 | pDevice = netdev_priv(netdev); |
| 785 | memset(pDevice, 0, sizeof(DEVICE_INFO)); |
| 786 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 787 | pDevice->dev = netdev; |
| 788 | pDevice->usb = udev; |
| 789 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 790 | // Set initial settings |
| 791 | device_set_options(pDevice); |
| 792 | spin_lock_init(&pDevice->lock); |
| 793 | |
| 794 | pDevice->tx_80211 = device_dma0_tx_80211; |
| 795 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; |
| 796 | |
Forest Bond | dd8db70 | 2009-06-13 07:38:54 -0400 | [diff] [blame] | 797 | netdev->netdev_ops = &device_netdev_ops; |
| 798 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 799 | netdev->wireless_handlers = (struct iw_handler_def *)&iwctl_handler_def; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 800 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 801 | //2008-0623-01<Remark>by MikeLiu |
| 802 | //2007-0821-01<Add>by MikeLiu |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 803 | usb_set_intfdata(intf, pDevice); |
| 804 | SET_NETDEV_DEV(netdev, &intf->dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 805 | memcpy(pDevice->dev->dev_addr, fake_mac, U_ETHER_ADDR_LEN); //use fake mac address |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 806 | rc = register_netdev(netdev); |
| 807 | if (rc != 0) { |
| 808 | printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n"); |
| 809 | free_netdev(netdev); |
| 810 | kfree(pDevice); |
| 811 | return -ENODEV; |
| 812 | } |
| 813 | //2008-0623-02<Remark>by MikeLiu |
| 814 | //2007-0821-01<Add>by MikeLiu |
| 815 | //#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21) |
| 816 | //usb_set_intfdata(intf, pDevice); |
| 817 | //SET_NETDEV_DEV(netdev, &intf->dev); |
| 818 | //#endif |
| 819 | |
| 820 | //2008-07-21-01<Add>by MikeLiu |
| 821 | //register wpadev |
miaofng | dda7940 | 2009-07-15 10:33:35 -0400 | [diff] [blame] | 822 | #if 0 |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 823 | if(wpa_set_wpadev(pDevice, 1)!=0) { |
| 824 | printk("Fail to Register WPADEV?\n"); |
| 825 | unregister_netdev(pDevice->dev); |
| 826 | free_netdev(netdev); |
| 827 | kfree(pDevice); |
| 828 | } |
miaofng | dda7940 | 2009-07-15 10:33:35 -0400 | [diff] [blame] | 829 | #endif |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 830 | usb_device_reset(pDevice); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 831 | |
| 832 | #ifdef SndEvt_ToAPI |
| 833 | { |
| 834 | union iwreq_data wrqu; |
| 835 | memset(&wrqu, 0, sizeof(wrqu)); |
| 836 | wrqu.data.flags = RT_INSMOD_EVENT_FLAG; |
| 837 | wrqu.data.length =IFNAMSIZ; |
| 838 | wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pDevice->dev->name); |
| 839 | } |
| 840 | #endif |
| 841 | |
| 842 | return 0; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 843 | |
| 844 | |
| 845 | err_nomem: |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 846 | //2008-0922-01<Add>by MikeLiu, decrease usb counter. |
| 847 | usb_put_dev(udev); |
| 848 | |
| 849 | return -ENOMEM; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 850 | } |
| 851 | |
| 852 | |
| 853 | static VOID device_free_tx_bufs(PSDevice pDevice) { |
| 854 | PUSB_SEND_CONTEXT pTxContext; |
| 855 | int ii; |
| 856 | |
| 857 | for (ii = 0; ii < pDevice->cbTD; ii++) { |
| 858 | |
| 859 | pTxContext = pDevice->apTD[ii]; |
| 860 | //de-allocate URBs |
| 861 | if (pTxContext->pUrb) { |
| 862 | vntwusb_unlink_urb(pTxContext->pUrb); |
| 863 | usb_free_urb(pTxContext->pUrb); |
| 864 | } |
| 865 | if (pTxContext) |
| 866 | kfree(pTxContext); |
| 867 | } |
| 868 | return; |
| 869 | } |
| 870 | |
| 871 | |
| 872 | static VOID device_free_rx_bufs(PSDevice pDevice) { |
| 873 | PRCB pRCB; |
| 874 | int ii; |
| 875 | |
| 876 | for (ii = 0; ii < pDevice->cbRD; ii++) { |
| 877 | |
| 878 | pRCB = pDevice->apRCB[ii]; |
| 879 | //de-allocate URBs |
| 880 | if (pRCB->pUrb) { |
| 881 | vntwusb_unlink_urb(pRCB->pUrb); |
| 882 | usb_free_urb(pRCB->pUrb); |
| 883 | } |
| 884 | //de-allocate skb |
| 885 | if (pRCB->skb) |
| 886 | dev_kfree_skb(pRCB->skb); |
| 887 | } |
| 888 | if (pDevice->pRCBMem) |
| 889 | kfree(pDevice->pRCBMem); |
| 890 | |
| 891 | return; |
| 892 | } |
| 893 | |
| 894 | //2007-1107-02<Add>by MikeLiu |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 895 | static void usb_device_reset(PSDevice pDevice) |
| 896 | { |
| 897 | int status; |
| 898 | status = usb_reset_device(pDevice->usb); |
| 899 | if (status) |
| 900 | printk("usb_device_reset fail status=%d\n",status); |
| 901 | return ; |
| 902 | } |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 903 | |
| 904 | static VOID device_free_int_bufs(PSDevice pDevice) { |
| 905 | |
| 906 | if (pDevice->intBuf.pDataBuf != NULL) |
| 907 | kfree(pDevice->intBuf.pDataBuf); |
| 908 | return; |
| 909 | } |
| 910 | |
| 911 | |
| 912 | static BOOL device_alloc_bufs(PSDevice pDevice) { |
| 913 | |
| 914 | PUSB_SEND_CONTEXT pTxContext; |
| 915 | PRCB pRCB; |
| 916 | int ii; |
| 917 | |
| 918 | |
| 919 | for (ii = 0; ii < pDevice->cbTD; ii++) { |
| 920 | |
| 921 | pTxContext = kmalloc(sizeof(USB_SEND_CONTEXT), GFP_KERNEL); |
| 922 | if (pTxContext == NULL) { |
| 923 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate tx usb context failed\n", pDevice->dev->name); |
| 924 | goto free_tx; |
| 925 | } |
| 926 | pDevice->apTD[ii] = pTxContext; |
| 927 | pTxContext->pDevice = (PVOID) pDevice; |
| 928 | //allocate URBs |
| 929 | pTxContext->pUrb = vntwusb_alloc_urb(0);; |
| 930 | if (pTxContext->pUrb == NULL) { |
| 931 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "alloc tx urb failed\n"); |
| 932 | goto free_tx; |
| 933 | } |
| 934 | pTxContext->bBoolInUse = FALSE; |
| 935 | } |
| 936 | |
| 937 | // allocate rcb mem |
| 938 | pDevice->pRCBMem = kmalloc((sizeof(RCB) * pDevice->cbRD), GFP_KERNEL); |
| 939 | if (pDevice->pRCBMem == NULL) { |
| 940 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : alloc rx usb context failed\n", pDevice->dev->name); |
| 941 | goto free_tx; |
| 942 | } |
| 943 | |
| 944 | |
| 945 | pDevice->FirstRecvFreeList = NULL; |
| 946 | pDevice->LastRecvFreeList = NULL; |
| 947 | pDevice->FirstRecvMngList = NULL; |
| 948 | pDevice->LastRecvMngList = NULL; |
| 949 | pDevice->NumRecvFreeList = 0; |
| 950 | memset(pDevice->pRCBMem, 0, (sizeof(RCB) * pDevice->cbRD)); |
| 951 | pRCB = (PRCB) pDevice->pRCBMem; |
| 952 | |
| 953 | for (ii = 0; ii < pDevice->cbRD; ii++) { |
| 954 | |
| 955 | pDevice->apRCB[ii] = pRCB; |
| 956 | pRCB->pDevice = (PVOID) pDevice; |
| 957 | //allocate URBs |
| 958 | pRCB->pUrb = vntwusb_alloc_urb(0); |
| 959 | |
| 960 | if (pRCB->pUrb == NULL) { |
| 961 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR" Failed to alloc rx urb\n"); |
| 962 | goto free_rx_tx; |
| 963 | } |
| 964 | pRCB->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 965 | if (pRCB->skb == NULL) { |
| 966 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR" Failed to alloc rx skb\n"); |
| 967 | goto free_rx_tx; |
| 968 | } |
| 969 | pRCB->skb->dev = pDevice->dev; |
| 970 | pRCB->bBoolInUse = FALSE; |
| 971 | EnqueueRCB(pDevice->FirstRecvFreeList, pDevice->LastRecvFreeList, pRCB); |
| 972 | pDevice->NumRecvFreeList++; |
| 973 | pRCB++; |
| 974 | } |
| 975 | |
| 976 | |
| 977 | pDevice->pControlURB = vntwusb_alloc_urb(0); |
| 978 | if (pDevice->pControlURB == NULL) { |
| 979 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc control urb\n"); |
| 980 | goto free_rx_tx; |
| 981 | } |
| 982 | |
| 983 | pDevice->pInterruptURB = vntwusb_alloc_urb(0); |
| 984 | if (pDevice->pInterruptURB == NULL) { |
| 985 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc int urb\n"); |
| 986 | vntwusb_unlink_urb(pDevice->pControlURB); |
| 987 | usb_free_urb(pDevice->pControlURB); |
| 988 | goto free_rx_tx; |
| 989 | } |
| 990 | |
| 991 | pDevice->intBuf.pDataBuf = kmalloc(MAX_INTERRUPT_SIZE, GFP_KERNEL); |
| 992 | if (pDevice->intBuf.pDataBuf == NULL) { |
| 993 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR"Failed to alloc int buf\n"); |
| 994 | vntwusb_unlink_urb(pDevice->pControlURB); |
| 995 | vntwusb_unlink_urb(pDevice->pInterruptURB); |
| 996 | usb_free_urb(pDevice->pControlURB); |
| 997 | usb_free_urb(pDevice->pInterruptURB); |
| 998 | goto free_rx_tx; |
| 999 | } |
| 1000 | |
| 1001 | return TRUE; |
| 1002 | |
| 1003 | free_rx_tx: |
| 1004 | device_free_rx_bufs(pDevice); |
| 1005 | |
| 1006 | free_tx: |
| 1007 | device_free_tx_bufs(pDevice); |
| 1008 | |
| 1009 | return FALSE; |
| 1010 | } |
| 1011 | |
| 1012 | |
| 1013 | |
| 1014 | |
| 1015 | static BOOL device_init_defrag_cb(PSDevice pDevice) { |
| 1016 | int i; |
| 1017 | PSDeFragControlBlock pDeF; |
| 1018 | |
| 1019 | /* Init the fragment ctl entries */ |
| 1020 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { |
| 1021 | pDeF = &(pDevice->sRxDFCB[i]); |
| 1022 | if (!device_alloc_frag_buf(pDevice, pDeF)) { |
| 1023 | DBG_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n", |
| 1024 | pDevice->dev->name); |
| 1025 | goto free_frag; |
| 1026 | }; |
| 1027 | } |
| 1028 | pDevice->cbDFCB = CB_MAX_RX_FRAG; |
| 1029 | pDevice->cbFreeDFCB = pDevice->cbDFCB; |
| 1030 | return TRUE; |
| 1031 | |
| 1032 | free_frag: |
| 1033 | device_free_frag_bufs(pDevice); |
| 1034 | return FALSE; |
| 1035 | } |
| 1036 | |
| 1037 | |
| 1038 | |
| 1039 | static void device_free_frag_bufs(PSDevice pDevice) { |
| 1040 | PSDeFragControlBlock pDeF; |
| 1041 | int i; |
| 1042 | |
| 1043 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { |
| 1044 | |
| 1045 | pDeF = &(pDevice->sRxDFCB[i]); |
| 1046 | |
| 1047 | if (pDeF->skb) |
| 1048 | dev_kfree_skb(pDeF->skb); |
| 1049 | } |
| 1050 | } |
| 1051 | |
| 1052 | |
| 1053 | |
| 1054 | BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) { |
| 1055 | |
| 1056 | pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 1057 | if (pDeF->skb == NULL) |
| 1058 | return FALSE; |
| 1059 | ASSERT(pDeF->skb); |
| 1060 | pDeF->skb->dev = pDevice->dev; |
| 1061 | |
| 1062 | return TRUE; |
| 1063 | } |
| 1064 | |
| 1065 | |
| 1066 | /*-----------------------------------------------------------------*/ |
| 1067 | |
| 1068 | static int device_open(struct net_device *dev) { |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 1069 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1070 | |
| 1071 | #ifdef WPA_SM_Transtatus |
| 1072 | extern SWPAResult wpa_Result; |
| 1073 | memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname)); |
| 1074 | wpa_Result.proto = 0; |
| 1075 | wpa_Result.key_mgmt = 0; |
| 1076 | wpa_Result.eap_type = 0; |
| 1077 | wpa_Result.authenticated = FALSE; |
| 1078 | pDevice->fWPA_Authened = FALSE; |
| 1079 | #endif |
| 1080 | |
| 1081 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " device_open...\n"); |
| 1082 | |
| 1083 | |
| 1084 | pDevice->rx_buf_sz = MAX_TOTAL_SIZE_WITH_ALL_HEADERS; |
| 1085 | |
| 1086 | if (device_alloc_bufs(pDevice) == FALSE) { |
| 1087 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " device_alloc_bufs fail... \n"); |
| 1088 | return -ENOMEM; |
| 1089 | } |
| 1090 | |
| 1091 | if (device_init_defrag_cb(pDevice)== FALSE) { |
| 1092 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Initial defragement cb fail \n"); |
| 1093 | goto free_rx_tx; |
| 1094 | } |
| 1095 | |
| 1096 | MP_CLEAR_FLAG(pDevice, fMP_DISCONNECTED); |
| 1097 | MP_CLEAR_FLAG(pDevice, fMP_CONTROL_READS); |
| 1098 | MP_CLEAR_FLAG(pDevice, fMP_CONTROL_WRITES); |
| 1099 | MP_SET_FLAG(pDevice, fMP_POST_READS); |
| 1100 | MP_SET_FLAG(pDevice, fMP_POST_WRITES); |
| 1101 | |
| 1102 | //read config file |
| 1103 | Read_config_file(pDevice); |
| 1104 | |
| 1105 | if (device_init_registers(pDevice, DEVICE_INIT_COLD) == FALSE) { |
| 1106 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " init register fail\n"); |
| 1107 | goto free_all; |
| 1108 | } |
| 1109 | |
| 1110 | device_set_multi(pDevice->dev); |
| 1111 | // Init for Key Management |
| 1112 | |
| 1113 | KeyvInitTable(pDevice,&pDevice->sKey); |
| 1114 | memcpy(pDevice->sMgmtObj.abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN); |
| 1115 | memcpy(pDevice->dev->dev_addr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN); |
| 1116 | pDevice->bStopTx0Pkt = FALSE; |
| 1117 | pDevice->bStopDataPkt = FALSE; |
| 1118 | pDevice->bRoaming = FALSE; //DavidWang |
| 1119 | pDevice->bIsRoaming = FALSE;//DavidWang |
| 1120 | pDevice->bEnableRoaming = FALSE; |
| 1121 | if (pDevice->bDiversityRegCtlON) { |
| 1122 | device_init_diversity_timer(pDevice); |
| 1123 | } |
| 1124 | |
| 1125 | vMgrObjectInit(pDevice); |
| 1126 | tasklet_init(&pDevice->RxMngWorkItem, (void *)RXvMngWorkItem, (unsigned long)pDevice); |
| 1127 | tasklet_init(&pDevice->ReadWorkItem, (void *)RXvWorkItem, (unsigned long)pDevice); |
| 1128 | tasklet_init(&pDevice->EventWorkItem, (void *)INTvWorkItem, (unsigned long)pDevice); |
| 1129 | add_timer(&(pDevice->sMgmtObj.sTimerSecondCallback)); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1130 | pDevice->int_interval = 100; //Max 100 microframes. |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1131 | pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| 1132 | |
| 1133 | pDevice->bIsRxWorkItemQueued = TRUE; |
| 1134 | pDevice->fKillEventPollingThread = FALSE; |
| 1135 | pDevice->bEventAvailable = FALSE; |
| 1136 | |
| 1137 | pDevice->bWPADEVUp = FALSE; |
| 1138 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 1139 | pDevice->bwextstep0 = FALSE; |
| 1140 | pDevice->bwextstep1 = FALSE; |
| 1141 | pDevice->bwextstep2 = FALSE; |
| 1142 | pDevice->bwextstep3 = FALSE; |
| 1143 | pDevice->bWPASuppWextEnabled = FALSE; |
| 1144 | #endif |
| 1145 | pDevice->byReAssocCount = 0; |
| 1146 | |
| 1147 | RXvWorkItem(pDevice); |
| 1148 | INTvWorkItem(pDevice); |
| 1149 | |
| 1150 | // Patch: if WEP key already set by iwconfig but device not yet open |
| 1151 | if ((pDevice->bEncryptionEnable == TRUE) && (pDevice->bTransmitKey == TRUE)) { |
| 1152 | spin_lock_irq(&pDevice->lock); |
| 1153 | KeybSetDefaultKey( pDevice, |
| 1154 | &(pDevice->sKey), |
| 1155 | pDevice->byKeyIndex | (1 << 31), |
| 1156 | pDevice->uKeyLength, |
| 1157 | NULL, |
| 1158 | pDevice->abyKey, |
| 1159 | KEY_CTL_WEP |
| 1160 | ); |
| 1161 | spin_unlock_irq(&pDevice->lock); |
| 1162 | pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; |
| 1163 | } |
| 1164 | |
| 1165 | if (pDevice->sMgmtObj.eConfigMode == WMAC_CONFIG_AP) { |
| 1166 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); |
| 1167 | } |
| 1168 | else { |
| 1169 | //mike:mark@2008-11-10 |
| 1170 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
| 1171 | //bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL); |
| 1172 | } |
| 1173 | |
| 1174 | |
| 1175 | netif_stop_queue(pDevice->dev); |
| 1176 | pDevice->flags |= DEVICE_FLAGS_OPENED; |
| 1177 | |
| 1178 | #ifdef SndEvt_ToAPI |
| 1179 | { |
| 1180 | union iwreq_data wrqu; |
| 1181 | memset(&wrqu, 0, sizeof(wrqu)); |
| 1182 | wrqu.data.flags = RT_UPDEV_EVENT_FLAG; |
| 1183 | wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, NULL); |
| 1184 | } |
| 1185 | #endif |
| 1186 | |
| 1187 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n"); |
| 1188 | return 0; |
| 1189 | |
| 1190 | free_all: |
| 1191 | device_free_frag_bufs(pDevice); |
| 1192 | free_rx_tx: |
| 1193 | device_free_rx_bufs(pDevice); |
| 1194 | device_free_tx_bufs(pDevice); |
| 1195 | device_free_int_bufs(pDevice); |
| 1196 | vntwusb_unlink_urb(pDevice->pControlURB); |
| 1197 | vntwusb_unlink_urb(pDevice->pInterruptURB); |
| 1198 | usb_free_urb(pDevice->pControlURB); |
| 1199 | usb_free_urb(pDevice->pInterruptURB); |
| 1200 | |
| 1201 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open fail.. \n"); |
| 1202 | return -ENOMEM; |
| 1203 | } |
| 1204 | |
| 1205 | |
| 1206 | |
| 1207 | static int device_close(struct net_device *dev) { |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 1208 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1209 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); |
| 1210 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1211 | int uu; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1212 | |
| 1213 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close1 \n"); |
| 1214 | if (pDevice == NULL) |
| 1215 | return -ENODEV; |
| 1216 | |
| 1217 | #ifdef SndEvt_ToAPI |
| 1218 | { |
| 1219 | union iwreq_data wrqu; |
| 1220 | memset(&wrqu, 0, sizeof(wrqu)); |
| 1221 | wrqu.data.flags = RT_DOWNDEV_EVENT_FLAG; |
| 1222 | wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, NULL); |
| 1223 | } |
| 1224 | #endif |
| 1225 | |
| 1226 | //2007-1121-02<Add>by EinsnLiu |
| 1227 | if (pDevice->bLinkPass) { |
| 1228 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL); |
| 1229 | mdelay(30); |
| 1230 | } |
| 1231 | //End Add |
| 1232 | |
| 1233 | //2008-0714-01<Add>by MikeLiu |
| 1234 | device_release_WPADEV(pDevice); |
| 1235 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1236 | memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); |
| 1237 | pMgmt->bShareKeyAlgorithm = FALSE; |
| 1238 | pDevice->bEncryptionEnable = FALSE; |
| 1239 | pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| 1240 | spin_lock_irq(&pDevice->lock); |
| 1241 | for(uu=0;uu<MAX_KEY_TABLE;uu++) |
| 1242 | MACvDisableKeyEntry(pDevice,uu); |
| 1243 | spin_unlock_irq(&pDevice->lock); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1244 | |
| 1245 | if ((pDevice->flags & DEVICE_FLAGS_UNPLUG) == FALSE) { |
| 1246 | MACbShutdown(pDevice); |
| 1247 | } |
| 1248 | netif_stop_queue(pDevice->dev); |
| 1249 | MP_SET_FLAG(pDevice, fMP_DISCONNECTED); |
| 1250 | MP_CLEAR_FLAG(pDevice, fMP_POST_WRITES); |
| 1251 | MP_CLEAR_FLAG(pDevice, fMP_POST_READS); |
| 1252 | pDevice->fKillEventPollingThread = TRUE; |
| 1253 | del_timer(&pDevice->sTimerCommand); |
| 1254 | del_timer(&pMgmt->sTimerSecondCallback); |
| 1255 | |
| 1256 | //2007-0115-02<Add>by MikeLiu |
| 1257 | #ifdef TxInSleep |
| 1258 | del_timer(&pDevice->sTimerTxData); |
| 1259 | #endif |
| 1260 | |
| 1261 | if (pDevice->bDiversityRegCtlON) { |
| 1262 | del_timer(&pDevice->TimerSQ3Tmax1); |
| 1263 | del_timer(&pDevice->TimerSQ3Tmax2); |
| 1264 | del_timer(&pDevice->TimerSQ3Tmax3); |
| 1265 | } |
| 1266 | tasklet_kill(&pDevice->RxMngWorkItem); |
| 1267 | tasklet_kill(&pDevice->ReadWorkItem); |
| 1268 | tasklet_kill(&pDevice->EventWorkItem); |
| 1269 | |
| 1270 | pDevice->bRoaming = FALSE; //DavidWang |
| 1271 | pDevice->bIsRoaming = FALSE;//DavidWang |
| 1272 | pDevice->bEnableRoaming = FALSE; |
| 1273 | pDevice->bCmdRunning = FALSE; |
| 1274 | pDevice->bLinkPass = FALSE; |
| 1275 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 1276 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 1277 | |
| 1278 | device_free_tx_bufs(pDevice); |
| 1279 | device_free_rx_bufs(pDevice); |
| 1280 | device_free_int_bufs(pDevice); |
| 1281 | device_free_frag_bufs(pDevice); |
| 1282 | |
| 1283 | vntwusb_unlink_urb(pDevice->pControlURB); |
| 1284 | vntwusb_unlink_urb(pDevice->pInterruptURB); |
| 1285 | usb_free_urb(pDevice->pControlURB); |
| 1286 | usb_free_urb(pDevice->pInterruptURB); |
| 1287 | |
| 1288 | BSSvClearNodeDBTable(pDevice, 0); |
| 1289 | pDevice->flags &=(~DEVICE_FLAGS_OPENED); |
| 1290 | |
| 1291 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close2 \n"); |
| 1292 | |
| 1293 | return 0; |
| 1294 | } |
| 1295 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1296 | |
| 1297 | static void vntwusb_disconnect(struct usb_interface *intf) |
| 1298 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1299 | { |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1300 | |
| 1301 | PSDevice pDevice = usb_get_intfdata(intf); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1302 | |
| 1303 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect1.. \n"); |
| 1304 | if (pDevice == NULL) |
| 1305 | return; |
| 1306 | |
| 1307 | #ifdef SndEvt_ToAPI |
| 1308 | { |
| 1309 | union iwreq_data wrqu; |
| 1310 | memset(&wrqu, 0, sizeof(wrqu)); |
| 1311 | wrqu.data.flags = RT_RMMOD_EVENT_FLAG; |
| 1312 | wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, NULL); |
| 1313 | } |
| 1314 | #endif |
| 1315 | |
| 1316 | //2008-0714-01<Add>by MikeLiu |
| 1317 | device_release_WPADEV(pDevice); |
| 1318 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1319 | usb_set_intfdata(intf, NULL); |
| 1320 | //2008-0922-01<Add>by MikeLiu, decrease usb counter. |
| 1321 | usb_put_dev(interface_to_usbdev(intf)); |
| 1322 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1323 | pDevice->flags |= DEVICE_FLAGS_UNPLUG; |
| 1324 | if (pDevice->dev != NULL) { |
| 1325 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "unregister_netdev..\n"); |
| 1326 | unregister_netdev(pDevice->dev); |
| 1327 | |
| 1328 | //2008-07-21-01<Add>by MikeLiu |
| 1329 | //unregister wpadev |
| 1330 | if(wpa_set_wpadev(pDevice, 0)!=0) |
| 1331 | printk("unregister wpadev fail?\n"); |
| 1332 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1333 | free_netdev(pDevice->dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1334 | } |
| 1335 | |
| 1336 | kfree(pDevice); |
| 1337 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_disconnect3.. \n"); |
| 1338 | } |
| 1339 | |
| 1340 | |
| 1341 | |
| 1342 | |
| 1343 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) { |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 1344 | PSDevice pDevice=netdev_priv(dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1345 | PBYTE pbMPDU; |
| 1346 | UINT cbMPDULen = 0; |
| 1347 | |
| 1348 | |
| 1349 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n"); |
| 1350 | spin_lock_irq(&pDevice->lock); |
| 1351 | |
| 1352 | if (pDevice->bStopTx0Pkt == TRUE) { |
| 1353 | dev_kfree_skb_irq(skb); |
| 1354 | spin_unlock_irq(&pDevice->lock); |
| 1355 | return 0; |
| 1356 | }; |
| 1357 | |
| 1358 | |
| 1359 | cbMPDULen = skb->len; |
| 1360 | pbMPDU = skb->data; |
| 1361 | |
| 1362 | vDMA0_tx_80211(pDevice, skb); |
| 1363 | |
| 1364 | spin_unlock_irq(&pDevice->lock); |
| 1365 | |
| 1366 | return 0; |
| 1367 | |
| 1368 | } |
| 1369 | |
| 1370 | |
| 1371 | static int device_xmit(struct sk_buff *skb, struct net_device *dev) { |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 1372 | PSDevice pDevice=netdev_priv(dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1373 | struct net_device_stats* pStats = &pDevice->stats; |
| 1374 | |
| 1375 | |
| 1376 | spin_lock_irq(&pDevice->lock); |
| 1377 | |
| 1378 | netif_stop_queue(pDevice->dev); |
| 1379 | |
| 1380 | if (pDevice->bLinkPass == FALSE) { |
| 1381 | dev_kfree_skb_irq(skb); |
| 1382 | spin_unlock_irq(&pDevice->lock); |
| 1383 | return 0; |
| 1384 | } |
| 1385 | if (pDevice->bStopDataPkt == TRUE) { |
| 1386 | dev_kfree_skb_irq(skb); |
| 1387 | pStats->tx_dropped++; |
| 1388 | spin_unlock_irq(&pDevice->lock); |
| 1389 | return 0; |
| 1390 | } |
| 1391 | |
| 1392 | if(nsDMA_tx_packet(pDevice, TYPE_AC0DMA, skb) !=0) { //mike add:xmit fail! |
| 1393 | if (netif_queue_stopped(pDevice->dev)) |
| 1394 | netif_wake_queue(pDevice->dev); |
| 1395 | } |
| 1396 | |
| 1397 | spin_unlock_irq(&pDevice->lock); |
| 1398 | |
| 1399 | return 0; |
| 1400 | } |
| 1401 | |
| 1402 | |
| 1403 | |
| 1404 | static unsigned const ethernet_polynomial = 0x04c11db7U; |
| 1405 | static inline u32 ether_crc(int length, unsigned char *data) |
| 1406 | { |
| 1407 | int crc = -1; |
| 1408 | |
| 1409 | while(--length >= 0) { |
| 1410 | unsigned char current_octet = *data++; |
| 1411 | int bit; |
| 1412 | for (bit = 0; bit < 8; bit++, current_octet >>= 1) { |
| 1413 | crc = (crc << 1) ^ |
| 1414 | ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0); |
| 1415 | } |
| 1416 | } |
| 1417 | return crc; |
| 1418 | } |
| 1419 | |
| 1420 | //find out the start position of str2 from str1 |
| 1421 | static UCHAR *kstrstr(const UCHAR *str1,const UCHAR *str2) { |
| 1422 | int str1_len=strlen(str1); |
| 1423 | int str2_len=strlen(str2); |
| 1424 | |
| 1425 | while (str1_len >= str2_len) { |
| 1426 | str1_len--; |
| 1427 | if(memcmp(str1,str2,str2_len)==0) |
| 1428 | return (UCHAR *)str1; |
| 1429 | str1++; |
| 1430 | } |
| 1431 | return NULL; |
| 1432 | } |
| 1433 | |
| 1434 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source) |
| 1435 | { |
| 1436 | UCHAR buf1[100]; |
| 1437 | UCHAR buf2[100]; |
| 1438 | UCHAR *start_p=NULL,*end_p=NULL,*tmp_p=NULL; |
| 1439 | int ii; |
| 1440 | |
| 1441 | memset(buf1,0,100); |
| 1442 | strcat(buf1, string); |
| 1443 | strcat(buf1, "="); |
| 1444 | source+=strlen(buf1); |
| 1445 | |
| 1446 | //find target string start point |
| 1447 | if((start_p = kstrstr(source,buf1))==NULL) |
| 1448 | return FALSE; |
| 1449 | |
| 1450 | //check if current config line is marked by "#" ?? |
| 1451 | for(ii=1;;ii++) { |
| 1452 | if(memcmp(start_p-ii,"\n",1)==0) |
| 1453 | break; |
| 1454 | if(memcmp(start_p-ii,"#",1)==0) |
| 1455 | return FALSE; |
| 1456 | } |
| 1457 | |
| 1458 | //find target string end point |
| 1459 | if((end_p = kstrstr(start_p,"\n"))==NULL) { //cann't find "\n",but don't care |
| 1460 | end_p=start_p+strlen(start_p); //no include "\n" |
| 1461 | } |
| 1462 | |
| 1463 | memset(buf2,0,100); |
| 1464 | memcpy(buf2,start_p,end_p-start_p); //get the tartget line |
| 1465 | buf2[end_p-start_p]='\0'; |
| 1466 | |
| 1467 | //find value |
| 1468 | if((start_p = kstrstr(buf2,"="))==NULL) |
| 1469 | return FALSE; |
| 1470 | memset(buf1,0,100); |
| 1471 | strcpy(buf1,start_p+1); |
| 1472 | |
| 1473 | //except space |
| 1474 | tmp_p = buf1; |
| 1475 | while(*tmp_p != 0x00) { |
| 1476 | if(*tmp_p==' ') |
| 1477 | tmp_p++; |
| 1478 | else |
| 1479 | break; |
| 1480 | } |
| 1481 | |
| 1482 | memcpy(dest,tmp_p,strlen(tmp_p)); |
| 1483 | return TRUE; |
| 1484 | } |
| 1485 | |
| 1486 | //if read fail,return NULL,or return data pointer; |
| 1487 | static UCHAR *Config_FileOperation(PSDevice pDevice) { |
| 1488 | UCHAR *config_path=CONFIG_PATH; |
| 1489 | UCHAR *buffer=NULL; |
| 1490 | struct file *filp=NULL; |
| 1491 | mm_segment_t old_fs = get_fs(); |
Forest Bond | 8f9c466 | 2009-06-13 07:38:47 -0400 | [diff] [blame] | 1492 | //int oldfsuid=0,oldfsgid=0; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1493 | int result=0; |
| 1494 | |
| 1495 | set_fs (KERNEL_DS); |
Forest Bond | 8f9c466 | 2009-06-13 07:38:47 -0400 | [diff] [blame] | 1496 | /* Can't do this anymore, so we rely on correct filesystem permissions: |
| 1497 | //Make sure a caller can read or write power as root |
| 1498 | oldfsuid=current->fsuid; |
| 1499 | oldfsgid=current->fsgid; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1500 | current->fsuid = 0; |
| 1501 | current->fsgid = 0; |
Forest Bond | 8f9c466 | 2009-06-13 07:38:47 -0400 | [diff] [blame] | 1502 | */ |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1503 | |
| 1504 | //open file |
| 1505 | filp = filp_open(config_path, O_RDWR, 0); |
| 1506 | if (IS_ERR(filp)) { |
| 1507 | printk("Config_FileOperation file Not exist\n"); |
| 1508 | result=-1; |
| 1509 | goto error2; |
| 1510 | } |
| 1511 | |
| 1512 | if(!(filp->f_op) || !(filp->f_op->read) ||!(filp->f_op->write)) { |
| 1513 | printk("file %s cann't readable or writable?\n",config_path); |
| 1514 | result = -1; |
| 1515 | goto error1; |
| 1516 | } |
| 1517 | |
| 1518 | buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL); |
| 1519 | if(buffer==NULL) { |
| 1520 | printk("alllocate mem for file fail?\n"); |
| 1521 | result = -1; |
| 1522 | goto error1; |
| 1523 | } |
| 1524 | |
| 1525 | if(filp->f_op->read(filp, buffer, 1024, &filp->f_pos)<0) { |
| 1526 | printk("read file error?\n"); |
| 1527 | result = -1; |
| 1528 | } |
| 1529 | |
| 1530 | error1: |
| 1531 | if(filp_close(filp,NULL)) |
| 1532 | printk("Config_FileOperation:close file fail\n"); |
| 1533 | |
| 1534 | error2: |
| 1535 | set_fs (old_fs); |
Forest Bond | 8f9c466 | 2009-06-13 07:38:47 -0400 | [diff] [blame] | 1536 | |
| 1537 | /* |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1538 | current->fsuid=oldfsuid; |
| 1539 | current->fsgid=oldfsgid; |
Forest Bond | 8f9c466 | 2009-06-13 07:38:47 -0400 | [diff] [blame] | 1540 | */ |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1541 | |
| 1542 | if(result!=0) { |
| 1543 | if(buffer) |
| 1544 | kfree(buffer); |
| 1545 | buffer=NULL; |
| 1546 | } |
| 1547 | return buffer; |
| 1548 | } |
| 1549 | |
| 1550 | //return --->-1:fail; >=0:sucessful |
| 1551 | static int Read_config_file(PSDevice pDevice) { |
| 1552 | int result=0; |
| 1553 | UCHAR tmpbuffer[100]; |
| 1554 | UCHAR *buffer=NULL; |
| 1555 | |
| 1556 | //init config setting |
| 1557 | pDevice->config_file.ZoneType = -1; |
| 1558 | pDevice->config_file.eAuthenMode = -1; |
| 1559 | pDevice->config_file.eEncryptionStatus = -1; |
| 1560 | |
| 1561 | if((buffer=Config_FileOperation(pDevice)) ==NULL) { |
| 1562 | result =-1; |
| 1563 | return result; |
| 1564 | } |
| 1565 | |
| 1566 | //get zonetype |
| 1567 | { |
| 1568 | memset(tmpbuffer,0,sizeof(tmpbuffer)); |
| 1569 | if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer) ==TRUE) { |
| 1570 | if(memcmp(tmpbuffer,"USA",3)==0) { |
| 1571 | pDevice->config_file.ZoneType=ZoneType_USA; |
| 1572 | } |
| 1573 | else if(memcmp(tmpbuffer,"JAPAN",5)==0) { |
| 1574 | pDevice->config_file.ZoneType=ZoneType_Japan; |
| 1575 | } |
| 1576 | else if(memcmp(tmpbuffer,"EUROPE",6)==0) { |
| 1577 | pDevice->config_file.ZoneType=ZoneType_Europe; |
| 1578 | } |
| 1579 | else { |
| 1580 | printk("Unknown Zonetype[%s]?\n",tmpbuffer); |
| 1581 | } |
| 1582 | } |
| 1583 | } |
| 1584 | |
| 1585 | #if 1 |
| 1586 | //get other parameter |
| 1587 | { |
| 1588 | memset(tmpbuffer,0,sizeof(tmpbuffer)); |
| 1589 | if(Config_FileGetParameter("AUTHENMODE",tmpbuffer,buffer)==TRUE) { |
| 1590 | pDevice->config_file.eAuthenMode = (int) simple_strtol(tmpbuffer, NULL, 10); |
| 1591 | } |
| 1592 | |
| 1593 | memset(tmpbuffer,0,sizeof(tmpbuffer)); |
| 1594 | if(Config_FileGetParameter("ENCRYPTIONMODE",tmpbuffer,buffer)==TRUE) { |
| 1595 | pDevice->config_file.eEncryptionStatus= (int) simple_strtol(tmpbuffer, NULL, 10); |
| 1596 | } |
| 1597 | } |
| 1598 | #endif |
| 1599 | |
| 1600 | kfree(buffer); |
| 1601 | return result; |
| 1602 | } |
| 1603 | |
| 1604 | static void device_set_multi(struct net_device *dev) { |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 1605 | PSDevice pDevice = (PSDevice) netdev_priv(dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1606 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); |
| 1607 | u32 mc_filter[2]; |
| 1608 | int ii; |
| 1609 | struct dev_mc_list *mclist; |
| 1610 | BYTE pbyData[8] = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}; |
| 1611 | BYTE byTmpMode = 0; |
| 1612 | int rc; |
| 1613 | |
| 1614 | |
| 1615 | spin_lock_irq(&pDevice->lock); |
| 1616 | rc = CONTROLnsRequestIn(pDevice, |
| 1617 | MESSAGE_TYPE_READ, |
| 1618 | MAC_REG_RCR, |
| 1619 | MESSAGE_REQUEST_MACREG, |
| 1620 | 1, |
| 1621 | &byTmpMode |
| 1622 | ); |
| 1623 | if (rc == 0) pDevice->byRxMode = byTmpMode; |
| 1624 | |
| 1625 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode in= %x\n", pDevice->byRxMode); |
| 1626 | |
| 1627 | if (dev->flags & IFF_PROMISC) { // Set promiscuous. |
| 1628 | DBG_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name); |
| 1629 | // Unconditionally log net taps. |
| 1630 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST); |
| 1631 | } |
| 1632 | else if ((dev->mc_count > pDevice->multicast_limit) || (dev->flags & IFF_ALLMULTI)) { |
| 1633 | CONTROLnsRequestOut(pDevice, |
| 1634 | MESSAGE_TYPE_WRITE, |
| 1635 | MAC_REG_MAR0, |
| 1636 | MESSAGE_REQUEST_MACREG, |
| 1637 | 8, |
| 1638 | pbyData |
| 1639 | ); |
| 1640 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 1641 | } |
| 1642 | else { |
| 1643 | memset(mc_filter, 0, sizeof(mc_filter)); |
| 1644 | for (ii = 0, mclist = dev->mc_list; mclist && ii < dev->mc_count; |
| 1645 | ii++, mclist = mclist->next) { |
| 1646 | int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; |
| 1647 | mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31)); |
| 1648 | } |
| 1649 | for (ii = 0; ii < 4; ii++) { |
| 1650 | MACvWriteMultiAddr(pDevice, ii, *((PBYTE)&mc_filter[0] + ii)); |
| 1651 | MACvWriteMultiAddr(pDevice, ii+ 4, *((PBYTE)&mc_filter[1] + ii)); |
| 1652 | } |
| 1653 | pDevice->byRxMode &= ~(RCR_UNICAST); |
| 1654 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 1655 | } |
| 1656 | |
| 1657 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 1658 | // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac. |
| 1659 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 1660 | pDevice->byRxMode &= ~(RCR_UNICAST); |
| 1661 | } |
| 1662 | ControlvWriteByte(pDevice, MESSAGE_REQUEST_MACREG, MAC_REG_RCR, pDevice->byRxMode); |
| 1663 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode out= %x\n", pDevice->byRxMode); |
| 1664 | spin_unlock_irq(&pDevice->lock); |
| 1665 | |
| 1666 | } |
| 1667 | |
| 1668 | |
| 1669 | static struct net_device_stats *device_get_stats(struct net_device *dev) { |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 1670 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1671 | |
| 1672 | return &pDevice->stats; |
| 1673 | } |
| 1674 | |
| 1675 | |
| 1676 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { |
Forest Bond | 1e28efa | 2009-06-13 07:38:50 -0400 | [diff] [blame] | 1677 | PSDevice pDevice = (PSDevice)netdev_priv(dev); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1678 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); |
| 1679 | PSCmdRequest pReq; |
| 1680 | //BOOL bCommit = FALSE; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1681 | struct iwreq *wrq = (struct iwreq *) rq; |
| 1682 | int rc =0; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1683 | |
| 1684 | if (pMgmt == NULL) { |
| 1685 | rc = -EFAULT; |
| 1686 | return rc; |
| 1687 | } |
| 1688 | |
| 1689 | switch(cmd) { |
| 1690 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1691 | case SIOCGIWNAME: |
| 1692 | rc = iwctl_giwname(dev, NULL, (char *)&(wrq->u.name), NULL); |
| 1693 | break; |
| 1694 | |
| 1695 | case SIOCSIWNWID: |
| 1696 | rc = -EOPNOTSUPP; |
| 1697 | break; |
| 1698 | |
| 1699 | case SIOCGIWNWID: //0x8b03 support |
| 1700 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 1701 | rc = iwctl_giwnwid(dev, NULL, &(wrq->u.nwid), NULL); |
| 1702 | #else |
| 1703 | rc = -EOPNOTSUPP; |
| 1704 | #endif |
| 1705 | break; |
| 1706 | |
| 1707 | // Set frequency/channel |
| 1708 | case SIOCSIWFREQ: |
| 1709 | rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL); |
| 1710 | break; |
| 1711 | |
| 1712 | // Get frequency/channel |
| 1713 | case SIOCGIWFREQ: |
| 1714 | rc = iwctl_giwfreq(dev, NULL, &(wrq->u.freq), NULL); |
| 1715 | break; |
| 1716 | |
| 1717 | // Set desired network name (ESSID) |
| 1718 | case SIOCSIWESSID: |
| 1719 | |
| 1720 | { |
| 1721 | char essid[IW_ESSID_MAX_SIZE+1]; |
| 1722 | if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) { |
| 1723 | rc = -E2BIG; |
| 1724 | break; |
| 1725 | } |
| 1726 | if (copy_from_user(essid, wrq->u.essid.pointer, |
| 1727 | wrq->u.essid.length)) { |
| 1728 | rc = -EFAULT; |
| 1729 | break; |
| 1730 | } |
| 1731 | rc = iwctl_siwessid(dev, NULL, |
| 1732 | &(wrq->u.essid), essid); |
| 1733 | } |
| 1734 | break; |
| 1735 | |
| 1736 | |
| 1737 | // Get current network name (ESSID) |
| 1738 | case SIOCGIWESSID: |
| 1739 | |
| 1740 | { |
| 1741 | char essid[IW_ESSID_MAX_SIZE+1]; |
| 1742 | if (wrq->u.essid.pointer) |
| 1743 | rc = iwctl_giwessid(dev, NULL, |
| 1744 | &(wrq->u.essid), essid); |
| 1745 | if (copy_to_user(wrq->u.essid.pointer, |
| 1746 | essid, |
| 1747 | wrq->u.essid.length) ) |
| 1748 | rc = -EFAULT; |
| 1749 | } |
| 1750 | break; |
| 1751 | |
| 1752 | case SIOCSIWAP: |
| 1753 | |
| 1754 | rc = iwctl_siwap(dev, NULL, &(wrq->u.ap_addr), NULL); |
| 1755 | break; |
| 1756 | |
| 1757 | |
| 1758 | // Get current Access Point (BSSID) |
| 1759 | case SIOCGIWAP: |
| 1760 | rc = iwctl_giwap(dev, NULL, &(wrq->u.ap_addr), NULL); |
| 1761 | break; |
| 1762 | |
| 1763 | |
| 1764 | // Set desired station name |
| 1765 | case SIOCSIWNICKN: |
| 1766 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n"); |
| 1767 | rc = -EOPNOTSUPP; |
| 1768 | break; |
| 1769 | |
| 1770 | // Get current station name |
| 1771 | case SIOCGIWNICKN: |
| 1772 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n"); |
| 1773 | rc = -EOPNOTSUPP; |
| 1774 | break; |
| 1775 | |
| 1776 | // Set the desired bit-rate |
| 1777 | case SIOCSIWRATE: |
| 1778 | rc = iwctl_siwrate(dev, NULL, &(wrq->u.bitrate), NULL); |
| 1779 | break; |
| 1780 | |
| 1781 | // Get the current bit-rate |
| 1782 | case SIOCGIWRATE: |
| 1783 | |
| 1784 | rc = iwctl_giwrate(dev, NULL, &(wrq->u.bitrate), NULL); |
| 1785 | break; |
| 1786 | |
| 1787 | // Set the desired RTS threshold |
| 1788 | case SIOCSIWRTS: |
| 1789 | |
| 1790 | rc = iwctl_siwrts(dev, NULL, &(wrq->u.rts), NULL); |
| 1791 | break; |
| 1792 | |
| 1793 | // Get the current RTS threshold |
| 1794 | case SIOCGIWRTS: |
| 1795 | |
| 1796 | rc = iwctl_giwrts(dev, NULL, &(wrq->u.rts), NULL); |
| 1797 | break; |
| 1798 | |
| 1799 | // Set the desired fragmentation threshold |
| 1800 | case SIOCSIWFRAG: |
| 1801 | |
| 1802 | rc = iwctl_siwfrag(dev, NULL, &(wrq->u.frag), NULL); |
| 1803 | break; |
| 1804 | |
| 1805 | // Get the current fragmentation threshold |
| 1806 | case SIOCGIWFRAG: |
| 1807 | |
| 1808 | rc = iwctl_giwfrag(dev, NULL, &(wrq->u.frag), NULL); |
| 1809 | break; |
| 1810 | |
| 1811 | // Set mode of operation |
| 1812 | case SIOCSIWMODE: |
| 1813 | rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL); |
| 1814 | break; |
| 1815 | |
| 1816 | // Get mode of operation |
| 1817 | case SIOCGIWMODE: |
| 1818 | rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL); |
| 1819 | break; |
| 1820 | |
| 1821 | // Set WEP keys and mode |
| 1822 | case SIOCSIWENCODE: |
| 1823 | { |
| 1824 | char abyKey[WLAN_WEP232_KEYLEN]; |
| 1825 | |
| 1826 | if (wrq->u.encoding.pointer) { |
| 1827 | |
| 1828 | |
| 1829 | if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) { |
| 1830 | rc = -E2BIG; |
| 1831 | break; |
| 1832 | } |
| 1833 | memset(abyKey, 0, WLAN_WEP232_KEYLEN); |
| 1834 | if (copy_from_user(abyKey, |
| 1835 | wrq->u.encoding.pointer, |
| 1836 | wrq->u.encoding.length)) { |
| 1837 | rc = -EFAULT; |
| 1838 | break; |
| 1839 | } |
| 1840 | } else if (wrq->u.encoding.length != 0) { |
| 1841 | rc = -EINVAL; |
| 1842 | break; |
| 1843 | } |
| 1844 | rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey); |
| 1845 | } |
| 1846 | break; |
| 1847 | |
| 1848 | // Get the WEP keys and mode |
| 1849 | case SIOCGIWENCODE: |
| 1850 | |
| 1851 | if (!capable(CAP_NET_ADMIN)) { |
| 1852 | rc = -EPERM; |
| 1853 | break; |
| 1854 | } |
| 1855 | { |
| 1856 | char abyKey[WLAN_WEP232_KEYLEN]; |
| 1857 | |
| 1858 | rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey); |
| 1859 | if (rc != 0) break; |
| 1860 | if (wrq->u.encoding.pointer) { |
| 1861 | if (copy_to_user(wrq->u.encoding.pointer, |
| 1862 | abyKey, |
| 1863 | wrq->u.encoding.length)) |
| 1864 | rc = -EFAULT; |
| 1865 | } |
| 1866 | } |
| 1867 | break; |
| 1868 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1869 | // Get the current Tx-Power |
| 1870 | case SIOCGIWTXPOW: |
| 1871 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); |
| 1872 | rc = -EOPNOTSUPP; |
| 1873 | break; |
| 1874 | |
| 1875 | case SIOCSIWTXPOW: |
| 1876 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); |
| 1877 | rc = -EOPNOTSUPP; |
| 1878 | break; |
| 1879 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1880 | case SIOCSIWRETRY: |
| 1881 | |
| 1882 | rc = iwctl_siwretry(dev, NULL, &(wrq->u.retry), NULL); |
| 1883 | break; |
| 1884 | |
| 1885 | case SIOCGIWRETRY: |
| 1886 | |
| 1887 | rc = iwctl_giwretry(dev, NULL, &(wrq->u.retry), NULL); |
| 1888 | break; |
| 1889 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1890 | // Get range of parameters |
| 1891 | case SIOCGIWRANGE: |
| 1892 | |
| 1893 | { |
| 1894 | struct iw_range range; |
| 1895 | |
| 1896 | rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range); |
| 1897 | if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range))) |
| 1898 | rc = -EFAULT; |
| 1899 | } |
| 1900 | |
| 1901 | break; |
| 1902 | |
| 1903 | case SIOCGIWPOWER: |
| 1904 | |
| 1905 | rc = iwctl_giwpower(dev, NULL, &(wrq->u.power), NULL); |
| 1906 | break; |
| 1907 | |
| 1908 | |
| 1909 | case SIOCSIWPOWER: |
| 1910 | |
| 1911 | rc = iwctl_siwpower(dev, NULL, &(wrq->u.power), NULL); |
| 1912 | break; |
| 1913 | |
| 1914 | |
| 1915 | case SIOCGIWSENS: |
| 1916 | |
| 1917 | rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL); |
| 1918 | break; |
| 1919 | |
| 1920 | case SIOCSIWSENS: |
| 1921 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n"); |
| 1922 | rc = -EOPNOTSUPP; |
| 1923 | break; |
| 1924 | |
| 1925 | case SIOCGIWAPLIST: |
| 1926 | { |
| 1927 | char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))]; |
| 1928 | |
| 1929 | if (wrq->u.data.pointer) { |
| 1930 | rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer); |
| 1931 | if (rc == 0) { |
| 1932 | if (copy_to_user(wrq->u.data.pointer, |
| 1933 | buffer, |
| 1934 | (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality))) |
| 1935 | )) |
| 1936 | rc = -EFAULT; |
| 1937 | } |
| 1938 | } |
| 1939 | } |
| 1940 | break; |
| 1941 | |
| 1942 | |
| 1943 | #ifdef WIRELESS_SPY |
| 1944 | // Set the spy list |
| 1945 | case SIOCSIWSPY: |
| 1946 | |
| 1947 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); |
| 1948 | rc = -EOPNOTSUPP; |
| 1949 | break; |
| 1950 | |
| 1951 | // Get the spy list |
| 1952 | case SIOCGIWSPY: |
| 1953 | |
| 1954 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); |
| 1955 | rc = -EOPNOTSUPP; |
| 1956 | break; |
| 1957 | |
| 1958 | #endif // WIRELESS_SPY |
| 1959 | |
| 1960 | case SIOCGIWPRIV: |
| 1961 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n"); |
| 1962 | rc = -EOPNOTSUPP; |
| 1963 | /* |
| 1964 | if(wrq->u.data.pointer) { |
| 1965 | wrq->u.data.length = sizeof(iwctl_private_args) / sizeof( iwctl_private_args[0]); |
| 1966 | |
| 1967 | if(copy_to_user(wrq->u.data.pointer, |
| 1968 | (u_char *) iwctl_private_args, |
| 1969 | sizeof(iwctl_private_args))) |
| 1970 | rc = -EFAULT; |
| 1971 | } |
| 1972 | */ |
| 1973 | break; |
| 1974 | |
| 1975 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 1976 | //2008-0409-07, <Add> by Einsn Liu |
| 1977 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 1978 | case SIOCSIWAUTH: |
| 1979 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n"); |
| 1980 | rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL); |
| 1981 | break; |
| 1982 | |
| 1983 | case SIOCGIWAUTH: |
| 1984 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAUTH \n"); |
| 1985 | rc = iwctl_giwauth(dev, NULL, &(wrq->u.param), NULL); |
| 1986 | break; |
| 1987 | |
| 1988 | case SIOCSIWGENIE: |
| 1989 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWGENIE \n"); |
| 1990 | rc = iwctl_siwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 1991 | break; |
| 1992 | |
| 1993 | case SIOCGIWGENIE: |
| 1994 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWGENIE \n"); |
| 1995 | rc = iwctl_giwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 1996 | break; |
| 1997 | |
| 1998 | case SIOCSIWENCODEEXT: |
| 1999 | { |
| 2000 | char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1]; |
| 2001 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n"); |
| 2002 | if(wrq->u.encoding.pointer){ |
| 2003 | memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1); |
| 2004 | if(wrq->u.encoding.length > (sizeof(struct iw_encode_ext)+ MAX_KEY_LEN)){ |
| 2005 | rc = -E2BIG; |
| 2006 | break; |
| 2007 | } |
| 2008 | if(copy_from_user(extra, wrq->u.encoding.pointer,wrq->u.encoding.length)){ |
| 2009 | rc = -EFAULT; |
| 2010 | break; |
| 2011 | } |
| 2012 | }else if(wrq->u.encoding.length != 0){ |
| 2013 | rc = -EINVAL; |
| 2014 | break; |
| 2015 | } |
| 2016 | rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra); |
| 2017 | } |
| 2018 | break; |
| 2019 | |
| 2020 | case SIOCGIWENCODEEXT: |
| 2021 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n"); |
| 2022 | rc = iwctl_giwencodeext(dev, NULL, &(wrq->u.encoding), NULL); |
| 2023 | break; |
| 2024 | |
| 2025 | case SIOCSIWMLME: |
| 2026 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMLME \n"); |
| 2027 | rc = iwctl_siwmlme(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 2028 | break; |
| 2029 | |
| 2030 | #endif // #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 2031 | //End Add -- //2008-0409-07, <Add> by Einsn Liu |
| 2032 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2033 | case IOCTL_CMD_TEST: |
| 2034 | |
| 2035 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| 2036 | rc = -EFAULT; |
| 2037 | break; |
| 2038 | } else { |
| 2039 | rc = 0; |
| 2040 | } |
| 2041 | pReq = (PSCmdRequest)rq; |
| 2042 | |
| 2043 | //20080130-01,<Remark> by Mike Liu |
| 2044 | // if(pDevice->bLinkPass==TRUE) |
| 2045 | pReq->wResult = MAGIC_CODE; //Linking status:0x3142 |
| 2046 | //20080130-02,<Remark> by Mike Liu |
| 2047 | // else |
| 2048 | // pReq->wResult = MAGIC_CODE+1; //disconnect status:0x3143 |
| 2049 | break; |
| 2050 | |
| 2051 | case IOCTL_CMD_SET: |
| 2052 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED) && |
| 2053 | (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA)) |
| 2054 | { |
| 2055 | rc = -EFAULT; |
| 2056 | break; |
| 2057 | } else { |
| 2058 | rc = 0; |
| 2059 | } |
| 2060 | |
| 2061 | if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) { |
| 2062 | return -EBUSY; |
| 2063 | } |
| 2064 | rc = private_ioctl(pDevice, rq); |
| 2065 | clear_bit( 0, (void*)&(pMgmt->uCmdBusy)); |
| 2066 | break; |
| 2067 | |
| 2068 | case IOCTL_CMD_HOSTAPD: |
| 2069 | |
| 2070 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| 2071 | rc = -EFAULT; |
| 2072 | break; |
| 2073 | } else { |
| 2074 | rc = 0; |
| 2075 | } |
| 2076 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2077 | rc = hostap_ioctl(pDevice, &wrq->u.data); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2078 | break; |
| 2079 | |
| 2080 | case IOCTL_CMD_WPA: |
| 2081 | |
| 2082 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| 2083 | rc = -EFAULT; |
| 2084 | break; |
| 2085 | } else { |
| 2086 | rc = 0; |
| 2087 | } |
| 2088 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2089 | rc = wpa_ioctl(pDevice, &wrq->u.data); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2090 | break; |
| 2091 | |
| 2092 | case SIOCETHTOOL: |
| 2093 | return ethtool_ioctl(dev, (void *) rq->ifr_data); |
| 2094 | // All other calls are currently unsupported |
| 2095 | |
| 2096 | default: |
| 2097 | rc = -EOPNOTSUPP; |
| 2098 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd); |
| 2099 | |
| 2100 | |
| 2101 | } |
| 2102 | |
| 2103 | if (pDevice->bCommit) { |
| 2104 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 2105 | netif_stop_queue(pDevice->dev); |
| 2106 | spin_lock_irq(&pDevice->lock); |
| 2107 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); |
| 2108 | spin_unlock_irq(&pDevice->lock); |
| 2109 | } |
| 2110 | else { |
| 2111 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n"); |
| 2112 | spin_lock_irq(&pDevice->lock); |
| 2113 | //2007-1121-01<Modify>by EinsnLiu |
| 2114 | if (pDevice->bLinkPass&& |
| 2115 | memcmp(pMgmt->abyCurrSSID,pMgmt->abyDesireSSID,WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN)) { |
| 2116 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL); |
| 2117 | } else { |
| 2118 | pDevice->bLinkPass = FALSE; |
| 2119 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 2120 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 2121 | } |
| 2122 | ControlvMaskByte(pDevice,MESSAGE_REQUEST_MACREG,MAC_REG_PAPEDELAY,LEDSTS_STS,LEDSTS_SLOW); |
| 2123 | //End Modify |
| 2124 | netif_stop_queue(pDevice->dev); |
| 2125 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 2126 | pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
| 2127 | if(pDevice->bWPASuppWextEnabled !=TRUE) |
| 2128 | #endif |
| 2129 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID); |
| 2130 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); |
| 2131 | spin_unlock_irq(&pDevice->lock); |
| 2132 | } |
| 2133 | pDevice->bCommit = FALSE; |
| 2134 | } |
| 2135 | |
| 2136 | |
| 2137 | return rc; |
| 2138 | } |
| 2139 | |
| 2140 | |
| 2141 | static int ethtool_ioctl(struct net_device *dev, void *useraddr) |
| 2142 | { |
| 2143 | u32 ethcmd; |
| 2144 | |
| 2145 | if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) |
| 2146 | return -EFAULT; |
| 2147 | |
| 2148 | switch (ethcmd) { |
| 2149 | case ETHTOOL_GDRVINFO: { |
| 2150 | struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO}; |
| 2151 | strncpy(info.driver, DEVICE_NAME, sizeof(info.driver)-1); |
| 2152 | strncpy(info.version, DEVICE_VERSION, sizeof(info.version)-1); |
| 2153 | if (copy_to_user(useraddr, &info, sizeof(info))) |
| 2154 | return -EFAULT; |
| 2155 | return 0; |
| 2156 | } |
| 2157 | |
| 2158 | } |
| 2159 | |
| 2160 | return -EOPNOTSUPP; |
| 2161 | } |
| 2162 | |
| 2163 | |
| 2164 | /*------------------------------------------------------------------*/ |
| 2165 | |
| 2166 | |
| 2167 | MODULE_DEVICE_TABLE(usb, vntwusb_table); |
| 2168 | |
| 2169 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2170 | static struct usb_driver vntwusb_driver = { |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2171 | .name = DEVICE_NAME, |
| 2172 | .probe = vntwusb_found1, |
| 2173 | .disconnect = vntwusb_disconnect, |
| 2174 | .id_table = vntwusb_table, |
| 2175 | |
| 2176 | //2008-0920-01<Add>by MikeLiu |
| 2177 | //for supporting S3 & S4 function |
| 2178 | #ifdef CONFIG_PM |
| 2179 | .suspend = vntwusb_suspend, |
| 2180 | .resume = vntwusb_resume, |
| 2181 | #endif |
| 2182 | }; |
| 2183 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2184 | static int __init vntwusb_init_module(void) |
| 2185 | { |
Forest Bond | f4a8df9 | 2009-06-13 07:38:56 -0400 | [diff] [blame] | 2186 | printk(KERN_NOTICE DEVICE_FULL_DRV_NAM " " DEVICE_VERSION); |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 2187 | return usb_register(&vntwusb_driver); |
| 2188 | } |
| 2189 | |
| 2190 | static void __exit vntwusb_cleanup_module(void) |
| 2191 | { |
| 2192 | usb_deregister(&vntwusb_driver); |
| 2193 | } |
| 2194 | |
| 2195 | module_init(vntwusb_init_module); |
| 2196 | module_exit(vntwusb_cleanup_module); |
| 2197 | |