1 /******************************************************************************
3 Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
5 This program is free software; you can redistribute it and/or modify it
6 under the terms of version 2 of the GNU General Public License as
7 published by the Free Software Foundation.
9 This program is distributed in the hope that it will be useful, but WITHOUT
10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 You should have received a copy of the GNU General Public License along with
15 this program; if not, write to the Free Software Foundation, Inc., 59
16 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 The full GNU General Public License is included in this distribution in the
22 James P. Ketrenos <ipw2100-admin@linux.intel.com>
23 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 ******************************************************************************/
29 #include <linux/sched.h>
30 #include <linux/interrupt.h>
31 #include <linux/netdevice.h>
32 #include <linux/etherdevice.h>
33 #include <linux/list.h>
34 #include <linux/delay.h>
35 #include <linux/skbuff.h>
37 #include <linux/socket.h>
38 #include <linux/if_arp.h>
39 #include <linux/wireless.h>
40 #include <linux/version.h>
41 #include <net/iw_handler.h> // new driver API
43 #include <net/ieee80211.h>
45 #include <linux/workqueue.h>
48 struct ipw2100_tx_packet;
49 struct ipw2100_rx_packet;
51 #ifdef CONFIG_IPW_DEBUG
52 enum { IPW_DEBUG_ENABLED = 1 };
53 extern u32 ipw2100_debug_level;
54 #define IPW_DEBUG(level, message...) \
56 if (ipw2100_debug_level & (level)) { \
57 printk(KERN_DEBUG "ipw2100: %c %s ", \
58 in_interrupt() ? 'I' : 'U', __FUNCTION__); \
63 enum { IPW_DEBUG_ENABLED = 0 };
64 #define IPW_DEBUG(level, message...) do {} while (0)
65 #endif /* CONFIG_IPW_DEBUG */
67 #define IPW_DL_UNINIT 0x80000000
68 #define IPW_DL_NONE 0x00000000
69 #define IPW_DL_ALL 0x7FFFFFFF
72 * To use the debug system;
74 * If you are defining a new debug classification, simply add it to the #define
75 * list here in the form of:
77 * #define IPW_DL_xxxx VALUE
79 * shifting value to the left one bit from the previous entry. xxxx should be
80 * the name of the classification (for example, WEP)
82 * You then need to either add a IPW2100_xxxx_DEBUG() macro definition for your
83 * classification, or use IPW_DEBUG(IPW_DL_xxxx, ...) whenever you want
84 * to send output to that classification.
86 * To add your debug level to the list of levels seen when you perform
88 * % cat /proc/net/ipw2100/debug_level
90 * you simply need to add your entry to the ipw2100_debug_levels array.
92 * If you do not see debug_level in /proc/net/ipw2100 then you do not have
93 * CONFIG_IPW_DEBUG defined in your kernel configuration
97 #define IPW_DL_ERROR (1<<0)
98 #define IPW_DL_WARNING (1<<1)
99 #define IPW_DL_INFO (1<<2)
100 #define IPW_DL_WX (1<<3)
101 #define IPW_DL_HC (1<<5)
102 #define IPW_DL_STATE (1<<6)
104 #define IPW_DL_NOTIF (1<<10)
105 #define IPW_DL_SCAN (1<<11)
106 #define IPW_DL_ASSOC (1<<12)
107 #define IPW_DL_DROP (1<<13)
109 #define IPW_DL_IOCTL (1<<14)
110 #define IPW_DL_RF_KILL (1<<17)
113 #define IPW_DL_MANAGE (1<<15)
114 #define IPW_DL_FW (1<<16)
116 #define IPW_DL_FRAG (1<<21)
117 #define IPW_DL_WEP (1<<22)
118 #define IPW_DL_TX (1<<23)
119 #define IPW_DL_RX (1<<24)
120 #define IPW_DL_ISR (1<<25)
121 #define IPW_DL_IO (1<<26)
122 #define IPW_DL_TRACE (1<<28)
124 #define IPW_DEBUG_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a)
125 #define IPW_DEBUG_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a)
126 #define IPW_DEBUG_INFO(f...) IPW_DEBUG(IPW_DL_INFO, ## f)
127 #define IPW_DEBUG_WX(f...) IPW_DEBUG(IPW_DL_WX, ## f)
128 #define IPW_DEBUG_SCAN(f...) IPW_DEBUG(IPW_DL_SCAN, ## f)
129 #define IPW_DEBUG_NOTIF(f...) IPW_DEBUG(IPW_DL_NOTIF, ## f)
130 #define IPW_DEBUG_TRACE(f...) IPW_DEBUG(IPW_DL_TRACE, ## f)
131 #define IPW_DEBUG_RX(f...) IPW_DEBUG(IPW_DL_RX, ## f)
132 #define IPW_DEBUG_TX(f...) IPW_DEBUG(IPW_DL_TX, ## f)
133 #define IPW_DEBUG_ISR(f...) IPW_DEBUG(IPW_DL_ISR, ## f)
134 #define IPW_DEBUG_MANAGEMENT(f...) IPW_DEBUG(IPW_DL_MANAGE, ## f)
135 #define IPW_DEBUG_WEP(f...) IPW_DEBUG(IPW_DL_WEP, ## f)
136 #define IPW_DEBUG_HC(f...) IPW_DEBUG(IPW_DL_HC, ## f)
137 #define IPW_DEBUG_FRAG(f...) IPW_DEBUG(IPW_DL_FRAG, ## f)
138 #define IPW_DEBUG_FW(f...) IPW_DEBUG(IPW_DL_FW, ## f)
139 #define IPW_DEBUG_RF_KILL(f...) IPW_DEBUG(IPW_DL_RF_KILL, ## f)
140 #define IPW_DEBUG_DROP(f...) IPW_DEBUG(IPW_DL_DROP, ## f)
141 #define IPW_DEBUG_IO(f...) IPW_DEBUG(IPW_DL_IO, ## f)
142 #define IPW_DEBUG_IOCTL(f...) IPW_DEBUG(IPW_DL_IOCTL, ## f)
143 #define IPW_DEBUG_STATE(f, a...) IPW_DEBUG(IPW_DL_STATE | IPW_DL_ASSOC | IPW_DL_INFO, f, ## a)
144 #define IPW_DEBUG_ASSOC(f, a...) IPW_DEBUG(IPW_DL_ASSOC | IPW_DL_INFO, f, ## a)
147 IPW_HW_STATE_DISABLED = 1,
148 IPW_HW_STATE_ENABLED = 0
151 struct ssid_context {
152 char ssid[IW_ESSID_MAX_SIZE + 1];
154 unsigned char bssid[ETH_ALEN];
160 extern const char *port_type_str[];
161 extern const char *band_str[];
163 #define NUMBER_OF_BD_PER_COMMAND_PACKET 1
164 #define NUMBER_OF_BD_PER_DATA_PACKET 2
166 #define IPW_MAX_BDS 6
167 #define NUMBER_OF_OVERHEAD_BDS_PER_PACKETR 2
168 #define NUMBER_OF_BDS_TO_LEAVE_FOR_COMMANDS 1
170 #define REQUIRED_SPACE_IN_RING_FOR_COMMAND_PACKET \
171 (IPW_BD_QUEUE_W_R_MIN_SPARE + NUMBER_OF_BD_PER_COMMAND_PACKET)
175 struct { u8 nlf:1, txType:2, intEnabled:1, reserved:4;} fields;
178 } __attribute__ ((packed));
183 struct bd_status status;
184 /* number of fragments for frame (should be set only for
188 } __attribute__ ((packed));
190 #define IPW_BD_QUEUE_LENGTH(n) (1<<n)
191 #define IPW_BD_ALIGNMENT(L) (L*sizeof(struct ipw2100_bd))
193 #define IPW_BD_STATUS_TX_FRAME_802_3 0x00
194 #define IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT 0x01
195 #define IPW_BD_STATUS_TX_FRAME_COMMAND 0x02
196 #define IPW_BD_STATUS_TX_FRAME_802_11 0x04
197 #define IPW_BD_STATUS_TX_INTERRUPT_ENABLE 0x08
199 struct ipw2100_bd_queue {
200 /* driver (virtual) pointer to queue */
201 struct ipw2100_bd *drv;
203 /* firmware (physical) pointer to queue */
206 /* Length of phy memory allocated for BDs */
209 /* Number of BDs in queue (and in array) */
212 /* Number of available BDs (invalid for NIC BDs) */
215 /* Offset of oldest used BD in array (next one to
216 * check for completion) */
219 /* Offset of next available (unused) BD */
223 #define RX_QUEUE_LENGTH 256
224 #define TX_QUEUE_LENGTH 256
225 #define HW_QUEUE_LENGTH 256
227 #define TX_PENDED_QUEUE_LENGTH (TX_QUEUE_LENGTH / NUMBER_OF_BD_PER_DATA_PACKET)
229 #define STATUS_TYPE_MASK 0x0000000f
230 #define COMMAND_STATUS_VAL 0
231 #define STATUS_CHANGE_VAL 1
232 #define P80211_DATA_VAL 2
233 #define P8023_DATA_VAL 3
234 #define HOST_NOTIFICATION_VAL 4
236 #define IPW2100_RSSI_TO_DBM (-98)
238 struct ipw2100_status {
242 #define IPW_STATUS_FLAG_DECRYPTED (1<<0)
243 #define IPW_STATUS_FLAG_WEP_ENCRYPTED (1<<1)
244 #define IPW_STATUS_FLAG_CRC_ERROR (1<<2)
246 } __attribute__ ((packed));
248 struct ipw2100_status_queue {
249 /* driver (virtual) pointer to queue */
250 struct ipw2100_status *drv;
252 /* firmware (physical) pointer to queue */
255 /* Length of phy memory allocated for BDs */
259 #define HOST_COMMAND_PARAMS_REG_LEN 100
260 #define CMD_STATUS_PARAMS_REG_LEN 3
262 #define IPW_WPA_CAPABILITIES 0x1
263 #define IPW_WPA_LISTENINTERVAL 0x2
264 #define IPW_WPA_AP_ADDRESS 0x4
266 #define IPW_MAX_VAR_IE_LEN ((HOST_COMMAND_PARAMS_REG_LEN - 4) * sizeof(u32))
268 struct ipw2100_wpa_assoc_frame {
273 u8 current_ap[ETH_ALEN];
276 u8 var_ie[IPW_MAX_VAR_IE_LEN];
280 #define IPW_MONITOR 2
284 * @struct _tx_cmd - HWCommand
285 * @brief H/W command structure.
287 struct ipw2100_cmd_header {
288 u32 host_command_reg;
289 u32 host_command_reg1;
291 u32 host_command_len_reg;
292 u32 host_command_params_reg[HOST_COMMAND_PARAMS_REG_LEN];
294 u32 cmd_status_params_reg[CMD_STATUS_PARAMS_REG_LEN];
303 u32 status_change_reg;
307 } __attribute__ ((packed));
309 struct ipw2100_data_header {
310 u32 host_command_reg;
311 u32 host_command_reg1;
312 u8 encrypted; // BOOLEAN in win! TRUE if frame is enc by driver
313 u8 needs_encryption; // BOOLEAN in win! TRUE if frma need to be enc in NIC
314 u8 wep_index; // 0 no key, 1-4 key index, 0xff immediate key
315 u8 key_size; // 0 no imm key, 0x5 64bit encr, 0xd 128bit encr, 0x10 128bit encr and 128bit IV
317 u8 reserved[10]; // f/w reserved
318 u8 src_addr[ETH_ALEN];
319 u8 dst_addr[ETH_ALEN];
321 } __attribute__ ((packed));
323 /* Host command data structure */
324 struct host_command {
325 u32 host_command; // COMMAND ID
326 u32 host_command1; // COMMAND ID
327 u32 host_command_sequence; // UNIQUE COMMAND NUMBER (ID)
328 u32 host_command_length; // LENGTH
329 u32 host_command_parameters[HOST_COMMAND_PARAMS_REG_LEN]; // COMMAND PARAMETERS
330 } __attribute__ ((packed));
335 EXIT_POWER_DOWN_RESET,
339 } ipw2100_reset_event;
348 struct ipw2100_tx_packet {
352 struct { /* COMMAND */
353 struct ipw2100_cmd_header* cmd;
357 struct ipw2100_data_header* data;
358 dma_addr_t data_phys;
359 struct ieee80211_txb *txb;
364 struct list_head list;
368 struct ipw2100_rx_packet {
369 struct ipw2100_rx *rxp;
373 struct list_head list;
376 #define FRAG_DISABLED (1<<31)
377 #define RTS_DISABLED (1<<31)
378 #define MAX_RTS_THRESHOLD 2304U
379 #define MIN_RTS_THRESHOLD 1U
380 #define DEFAULT_RTS_THRESHOLD 1000U
382 #define DEFAULT_BEACON_INTERVAL 100U
383 #define DEFAULT_SHORT_RETRY_LIMIT 7U
384 #define DEFAULT_LONG_RETRY_LIMIT 4U
386 struct ipw2100_ordinals {
393 /* Host Notification header */
394 struct ipw2100_notification {
395 u32 hnhdr_subtype; /* type of host notification */
396 u32 hnhdr_size; /* size in bytes of data
397 or number of entries, if table.
398 Does NOT include header */
399 } __attribute__ ((packed));
401 #define MAX_KEY_SIZE 16
404 #define IPW2100_WEP_ENABLE (1<<1)
405 #define IPW2100_WEP_DROP_CLEAR (1<<2)
407 #define IPW_NONE_CIPHER (1<<0)
408 #define IPW_WEP40_CIPHER (1<<1)
409 #define IPW_TKIP_CIPHER (1<<2)
410 #define IPW_CCMP_CIPHER (1<<4)
411 #define IPW_WEP104_CIPHER (1<<5)
412 #define IPW_CKIP_CIPHER (1<<6)
414 #define IPW_AUTH_OPEN 0
415 #define IPW_AUTH_SHARED 1
423 #define INIT_STAT(x) do { \
424 (x)->value = (x)->hi = 0; \
425 (x)->lo = 0x7fffffff; \
427 #define SET_STAT(x,y) do { \
429 if ((x)->value > (x)->hi) (x)->hi = (x)->value; \
430 if ((x)->value < (x)->lo) (x)->lo = (x)->value; \
432 #define INC_STAT(x) do { if (++(x)->value > (x)->hi) (x)->hi = (x)->value; } \
434 #define DEC_STAT(x) do { if (--(x)->value < (x)->lo) (x)->lo = (x)->value; } \
437 #define IPW2100_ERROR_QUEUE 5
439 /* Power management code: enable or disable? */
442 IPW2100_PM_DISABLED = 0,
445 IPW2100_PM_DISABLED = 1,
450 #define STATUS_POWERED (1<<0)
451 #define STATUS_CMD_ACTIVE (1<<1) /**< host command in progress */
452 #define STATUS_RUNNING (1<<2) /* Card initialized, but not enabled */
453 #define STATUS_ENABLED (1<<3) /* Card enabled -- can scan,Tx,Rx */
454 #define STATUS_STOPPING (1<<4) /* Card is in shutdown phase */
455 #define STATUS_INITIALIZED (1<<5) /* Card is ready for external calls */
456 #define STATUS_ASSOCIATING (1<<9) /* Associated, but no BSSID yet */
457 #define STATUS_ASSOCIATED (1<<10) /* Associated and BSSID valid */
458 #define STATUS_INT_ENABLED (1<<11)
459 #define STATUS_RF_KILL_HW (1<<12)
460 #define STATUS_RF_KILL_SW (1<<13)
461 #define STATUS_RF_KILL_MASK (STATUS_RF_KILL_HW | STATUS_RF_KILL_SW)
462 #define STATUS_EXIT_PENDING (1<<14)
464 #define STATUS_SCAN_PENDING (1<<23)
465 #define STATUS_SCANNING (1<<24)
466 #define STATUS_SCAN_ABORTING (1<<25)
467 #define STATUS_SCAN_COMPLETE (1<<26)
468 #define STATUS_WX_EVENT_PENDING (1<<27)
469 #define STATUS_RESET_PENDING (1<<29)
470 #define STATUS_SECURITY_UPDATED (1<<30) /* Security sync needed */
474 /* Internal NIC states */
475 #define IPW_STATE_INITIALIZED (1<<0)
476 #define IPW_STATE_COUNTRY_FOUND (1<<1)
477 #define IPW_STATE_ASSOCIATED (1<<2)
478 #define IPW_STATE_ASSN_LOST (1<<3)
479 #define IPW_STATE_ASSN_CHANGED (1<<4)
480 #define IPW_STATE_SCAN_COMPLETE (1<<5)
481 #define IPW_STATE_ENTERED_PSP (1<<6)
482 #define IPW_STATE_LEFT_PSP (1<<7)
483 #define IPW_STATE_RF_KILL (1<<8)
484 #define IPW_STATE_DISABLED (1<<9)
485 #define IPW_STATE_POWER_DOWN (1<<10)
486 #define IPW_STATE_SCANNING (1<<11)
490 #define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */
491 #define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */
492 #define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */
493 #define CFG_CUSTOM_MAC (1<<3)
494 #define CFG_LONG_PREAMBLE (1<<4)
495 #define CFG_ASSOCIATE (1<<6)
496 #define CFG_FIXED_RATE (1<<7)
497 #define CFG_ADHOC_CREATE (1<<8)
498 #define CFG_C3_DISABLED (1<<9)
499 #define CFG_PASSIVE_SCAN (1<<10)
501 #define CAP_SHARED_KEY (1<<0) /* Off = OPEN */
502 #define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */
504 struct ipw2100_priv {
506 int stop_hang_check; /* Set 1 when shutting down to kill hang_check */
507 int stop_rf_kill; /* Set 1 when shutting down to kill rf_kill */
509 struct ieee80211_device *ieee;
510 unsigned long status;
511 unsigned long config;
512 unsigned long capability;
519 u8 essid[IW_ESSID_MAX_SIZE];
526 unsigned long connect_start;
527 unsigned long last_reset;
531 u32 fatal_errors[IPW2100_ERROR_QUEUE];
534 int firmware_version;
535 unsigned long hw_features;
538 int dump_raw; /* 1 to dump raw bytes in /sys/.../memory */
541 u8 mandatory_bssid_mac[ETH_ALEN];
542 u8 mac_addr[ETH_ALEN];
547 struct ieee80211_security sec;
551 int short_retry_limit;
552 int long_retry_limit;
563 char nick[IW_ESSID_MAX_SIZE + 1];
565 struct ipw2100_status_queue status_queue;
567 struct statistic txq_stat;
568 struct statistic rxq_stat;
569 struct ipw2100_bd_queue rx_queue;
570 struct ipw2100_bd_queue tx_queue;
571 struct ipw2100_rx_packet *rx_buffers;
573 struct statistic fw_pend_stat;
574 struct list_head fw_pend_list;
576 struct statistic msg_free_stat;
577 struct statistic msg_pend_stat;
578 struct list_head msg_free_list;
579 struct list_head msg_pend_list;
580 struct ipw2100_tx_packet *msg_buffers;
582 struct statistic tx_free_stat;
583 struct statistic tx_pend_stat;
584 struct list_head tx_free_list;
585 struct list_head tx_pend_list;
586 struct ipw2100_tx_packet *tx_buffers;
588 struct ipw2100_ordinals ordinals;
590 struct pci_dev *pci_dev;
592 struct proc_dir_entry *dir_dev;
594 struct net_device *net_dev;
595 struct iw_statistics wstats;
597 struct tasklet_struct irq_tasklet;
599 struct workqueue_struct *workqueue;
600 struct work_struct reset_work;
601 struct work_struct security_work;
602 struct work_struct wx_event_work;
603 struct work_struct hang_check;
604 struct work_struct rf_kill;
612 struct semaphore action_sem;
613 struct semaphore adapter_sem;
615 wait_queue_head_t wait_command_queue;
619 /*********************************************************
620 * Host Command -> From Driver to FW
621 *********************************************************/
624 * Host command identifiers
626 #define HOST_COMPLETE 2
627 #define SYSTEM_CONFIG 6
629 #define MANDATORY_BSSID 9
630 #define AUTHENTICATION_TYPE 10
631 #define ADAPTER_ADDRESS 11
633 #define INTERNATIONAL_MODE 13
635 #define RTS_THRESHOLD 15
636 #define FRAG_THRESHOLD 16
637 #define POWER_MODE 17
639 #define BASIC_TX_RATES 19
640 #define WEP_KEY_INFO 20
641 #define WEP_KEY_INDEX 25
643 #define ADD_MULTICAST 27
644 #define CLEAR_ALL_MULTICAST 28
645 #define BEACON_INTERVAL 29
646 #define ATIM_WINDOW 30
647 #define CLEAR_STATISTICS 31
649 #define TX_POWER_INDEX 36
650 #define BROADCAST_SCAN 43
651 #define CARD_DISABLE 44
652 #define PREFERRED_BSSID 45
653 #define SET_SCAN_OPTIONS 46
654 #define SCAN_DWELL_TIME 47
655 #define SWEEP_TABLE 48
656 #define AP_OR_STATION_TABLE 49
657 #define GROUP_ORDINALS 50
658 #define SHORT_RETRY_LIMIT 51
659 #define LONG_RETRY_LIMIT 52
661 #define HOST_PRE_POWER_DOWN 58
662 #define CARD_DISABLE_PHY_OFF 61
663 #define MSDU_TX_RATES 62
666 /* Rogue AP Detection */
667 #define SET_STATION_STAT_BITS 64
668 #define CLEAR_STATIONS_STAT_BITS 65
669 #define LEAP_ROGUE_MODE 66 //TODO tbw replaced by CFG_LEAP_ROGUE_AP
670 #define SET_SECURITY_INFORMATION 67
671 #define DISASSOCIATION_BSSID 68
672 #define SET_WPA_IE 69
676 /* system configuration bit mask: */
677 #define IPW_CFG_MONITOR 0x00004
678 #define IPW_CFG_PREAMBLE_AUTO 0x00010
679 #define IPW_CFG_IBSS_AUTO_START 0x00020
680 #define IPW_CFG_LOOPBACK 0x00100
681 #define IPW_CFG_ANSWER_BCSSID_PROBE 0x00800
682 #define IPW_CFG_BT_SIDEBAND_SIGNAL 0x02000
683 #define IPW_CFG_802_1x_ENABLE 0x04000
684 #define IPW_CFG_BSS_MASK 0x08000
685 #define IPW_CFG_IBSS_MASK 0x10000
687 #define IPW_SCAN_NOASSOCIATE (1<<0)
688 #define IPW_SCAN_MIXED_CELL (1<<1)
689 /* RESERVED (1<<2) */
690 #define IPW_SCAN_PASSIVE (1<<3)
692 #define IPW_NIC_FATAL_ERROR 0x2A7F0
693 #define IPW_ERROR_ADDR(x) (x & 0x3FFFF)
694 #define IPW_ERROR_CODE(x) ((x & 0xFF000000) >> 24)
695 #define IPW2100_ERR_C3_CORRUPTION (0x10 << 24)
696 #define IPW2100_ERR_MSG_TIMEOUT (0x11 << 24)
697 #define IPW2100_ERR_FW_LOAD (0x12 << 24)
699 #define IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND 0x200
700 #define IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x0D80
702 #define IPW_MEM_HOST_SHARED_RX_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x40)
703 #define IPW_MEM_HOST_SHARED_RX_STATUS_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x44)
704 #define IPW_MEM_HOST_SHARED_RX_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x48)
705 #define IPW_MEM_HOST_SHARED_RX_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0xa0)
707 #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x00)
708 #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x04)
709 #define IPW_MEM_HOST_SHARED_TX_QUEUE_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x80)
711 #define IPW_MEM_HOST_SHARED_RX_WRITE_INDEX \
712 (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND + 0x20)
714 #define IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX \
715 (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND)
717 #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_1 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x180)
718 #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_2 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x184)
720 #define IPW2100_INTA_TX_TRANSFER (0x00000001) // Bit 0 (LSB)
721 #define IPW2100_INTA_RX_TRANSFER (0x00000002) // Bit 1
722 #define IPW2100_INTA_TX_COMPLETE (0x00000004) // Bit 2
723 #define IPW2100_INTA_EVENT_INTERRUPT (0x00000008) // Bit 3
724 #define IPW2100_INTA_STATUS_CHANGE (0x00000010) // Bit 4
725 #define IPW2100_INTA_BEACON_PERIOD_EXPIRED (0x00000020) // Bit 5
726 #define IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE (0x00010000) // Bit 16
727 #define IPW2100_INTA_FW_INIT_DONE (0x01000000) // Bit 24
728 #define IPW2100_INTA_FW_CALIBRATION_CALC (0x02000000) // Bit 25
729 #define IPW2100_INTA_FATAL_ERROR (0x40000000) // Bit 30
730 #define IPW2100_INTA_PARITY_ERROR (0x80000000) // Bit 31 (MSB)
732 #define IPW_AUX_HOST_RESET_REG_PRINCETON_RESET (0x00000001)
733 #define IPW_AUX_HOST_RESET_REG_FORCE_NMI (0x00000002)
734 #define IPW_AUX_HOST_RESET_REG_PCI_HOST_CLUSTER_FATAL_NMI (0x00000004)
735 #define IPW_AUX_HOST_RESET_REG_CORE_FATAL_NMI (0x00000008)
736 #define IPW_AUX_HOST_RESET_REG_SW_RESET (0x00000080)
737 #define IPW_AUX_HOST_RESET_REG_MASTER_DISABLED (0x00000100)
738 #define IPW_AUX_HOST_RESET_REG_STOP_MASTER (0x00000200)
740 #define IPW_AUX_HOST_GP_CNTRL_BIT_CLOCK_READY (0x00000001) // Bit 0 (LSB)
741 #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY (0x00000002) // Bit 1
742 #define IPW_AUX_HOST_GP_CNTRL_BIT_INIT_DONE (0x00000004) // Bit 2
743 #define IPW_AUX_HOST_GP_CNTRL_BITS_SYS_CONFIG (0x000007c0) // Bits 6-10
744 #define IPW_AUX_HOST_GP_CNTRL_BIT_BUS_TYPE (0x00000200) // Bit 9
745 #define IPW_AUX_HOST_GP_CNTRL_BIT_BAR0_BLOCK_SIZE (0x00000400) // Bit 10
746 #define IPW_AUX_HOST_GP_CNTRL_BIT_USB_MODE (0x20000000) // Bit 29
747 #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_FORCES_SYS_CLK (0x40000000) // Bit 30
748 #define IPW_AUX_HOST_GP_CNTRL_BIT_FW_FORCES_SYS_CLK (0x80000000) // Bit 31 (MSB)
750 #define IPW_BIT_GPIO_GPIO1_MASK 0x0000000C
751 #define IPW_BIT_GPIO_GPIO3_MASK 0x000000C0
752 #define IPW_BIT_GPIO_GPIO1_ENABLE 0x00000008
753 #define IPW_BIT_GPIO_RF_KILL 0x00010000
755 #define IPW_BIT_GPIO_LED_OFF 0x00002000 // Bit 13 = 1
757 #define IPW_REG_DOMAIN_0_OFFSET 0x0000
758 #define IPW_REG_DOMAIN_1_OFFSET IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND
760 #define IPW_REG_INTA IPW_REG_DOMAIN_0_OFFSET + 0x0008
761 #define IPW_REG_INTA_MASK IPW_REG_DOMAIN_0_OFFSET + 0x000C
762 #define IPW_REG_INDIRECT_ACCESS_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0010
763 #define IPW_REG_INDIRECT_ACCESS_DATA IPW_REG_DOMAIN_0_OFFSET + 0x0014
764 #define IPW_REG_AUTOINCREMENT_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0018
765 #define IPW_REG_AUTOINCREMENT_DATA IPW_REG_DOMAIN_0_OFFSET + 0x001C
766 #define IPW_REG_RESET_REG IPW_REG_DOMAIN_0_OFFSET + 0x0020
767 #define IPW_REG_GP_CNTRL IPW_REG_DOMAIN_0_OFFSET + 0x0024
768 #define IPW_REG_GPIO IPW_REG_DOMAIN_0_OFFSET + 0x0030
769 #define IPW_REG_FW_TYPE IPW_REG_DOMAIN_1_OFFSET + 0x0188
770 #define IPW_REG_FW_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x018C
771 #define IPW_REG_FW_COMPATABILITY_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x0190
773 #define IPW_REG_INDIRECT_ADDR_MASK 0x00FFFFFC
775 #define IPW_INTERRUPT_MASK 0xC1010013
777 #define IPW2100_CONTROL_REG 0x220000
778 #define IPW2100_CONTROL_PHY_OFF 0x8
780 #define IPW2100_COMMAND 0x00300004
781 #define IPW2100_COMMAND_PHY_ON 0x0
782 #define IPW2100_COMMAND_PHY_OFF 0x1
784 /* in DEBUG_AREA, values of memory always 0xd55555d5 */
785 #define IPW_REG_DOA_DEBUG_AREA_START IPW_REG_DOMAIN_0_OFFSET + 0x0090
786 #define IPW_REG_DOA_DEBUG_AREA_END IPW_REG_DOMAIN_0_OFFSET + 0x00FF
787 #define IPW_DATA_DOA_DEBUG_VALUE 0xd55555d5
789 #define IPW_INTERNAL_REGISTER_HALT_AND_RESET 0x003000e0
791 #define IPW_WAIT_CLOCK_STABILIZATION_DELAY 50 // micro seconds
792 #define IPW_WAIT_RESET_ARC_COMPLETE_DELAY 10 // micro seconds
793 #define IPW_WAIT_RESET_MASTER_ASSERT_COMPLETE_DELAY 10 // micro seconds
795 // BD ring queue read/write difference
796 #define IPW_BD_QUEUE_W_R_MIN_SPARE 2
798 #define IPW_CACHE_LINE_LENGTH_DEFAULT 0x80
800 #define IPW_CARD_DISABLE_PHY_OFF_COMPLETE_WAIT 100 // 100 milli
801 #define IPW_PREPARE_POWER_DOWN_COMPLETE_WAIT 100 // 100 milli
806 #define IPW_HEADER_802_11_SIZE sizeof(struct ieee80211_hdr_3addr)
807 #define IPW_MAX_80211_PAYLOAD_SIZE 2304U
808 #define IPW_MAX_802_11_PAYLOAD_LENGTH 2312
809 #define IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH 1536
810 #define IPW_MIN_ACCEPTABLE_RX_FRAME_LENGTH 60
811 #define IPW_MAX_ACCEPTABLE_RX_FRAME_LENGTH \
812 (IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH + IPW_HEADER_802_11_SIZE - \
813 sizeof(struct ethhdr))
815 #define IPW_802_11_FCS_LENGTH 4
816 #define IPW_RX_NIC_BUFFER_LENGTH \
817 (IPW_MAX_802_11_PAYLOAD_LENGTH + IPW_HEADER_802_11_SIZE + \
818 IPW_802_11_FCS_LENGTH)
820 #define IPW_802_11_PAYLOAD_OFFSET \
821 (sizeof(struct ieee80211_hdr_3addr) + \
822 sizeof(struct ieee80211_snap_hdr))
826 unsigned char payload[IPW_RX_NIC_BUFFER_LENGTH];
827 struct ieee80211_hdr header;
829 struct ipw2100_notification notification;
830 struct ipw2100_cmd_header command;
832 } __attribute__ ((packed));
834 /* Bit 0-7 are for 802.11b tx rates - . Bit 5-7 are reserved */
835 #define TX_RATE_1_MBIT 0x0001
836 #define TX_RATE_2_MBIT 0x0002
837 #define TX_RATE_5_5_MBIT 0x0004
838 #define TX_RATE_11_MBIT 0x0008
839 #define TX_RATE_MASK 0x000F
840 #define DEFAULT_TX_RATES 0x000F
842 #define IPW_POWER_MODE_CAM 0x00 //(always on)
843 #define IPW_POWER_INDEX_1 0x01
844 #define IPW_POWER_INDEX_2 0x02
845 #define IPW_POWER_INDEX_3 0x03
846 #define IPW_POWER_INDEX_4 0x04
847 #define IPW_POWER_INDEX_5 0x05
848 #define IPW_POWER_AUTO 0x06
849 #define IPW_POWER_MASK 0x0F
850 #define IPW_POWER_ENABLED 0x10
851 #define IPW_POWER_LEVEL(x) ((x) & IPW_POWER_MASK)
853 #define IPW_TX_POWER_AUTO 0
854 #define IPW_TX_POWER_ENHANCED 1
856 #define IPW_TX_POWER_DEFAULT 32
857 #define IPW_TX_POWER_MIN 0
858 #define IPW_TX_POWER_MAX 16
859 #define IPW_TX_POWER_MIN_DBM (-12)
860 #define IPW_TX_POWER_MAX_DBM 16
862 #define FW_SCAN_DONOT_ASSOCIATE 0x0001 // Dont Attempt to Associate after Scan
863 #define FW_SCAN_PASSIVE 0x0008 // Force PASSSIVE Scan
865 #define REG_MIN_CHANNEL 0
866 #define REG_MAX_CHANNEL 14
868 #define REG_CHANNEL_MASK 0x00003FFF
869 #define IPW_IBSS_11B_DEFAULT_MASK 0x87ff
871 #define DIVERSITY_EITHER 0 // Use both antennas
872 #define DIVERSITY_ANTENNA_A 1 // Use antenna A
873 #define DIVERSITY_ANTENNA_B 2 // Use antenna B
876 #define HOST_COMMAND_WAIT 0
877 #define HOST_COMMAND_NO_WAIT 1
880 #define LOCK_DRIVER 1
883 #define TYPE_SWEEP_ORD 0x000D
884 #define TYPE_IBSS_STTN_ORD 0x000E
885 #define TYPE_BSS_AP_ORD 0x000F
886 #define TYPE_RAW_BEACON_ENTRY 0x0010
887 #define TYPE_CALIBRATION_DATA 0x0011
888 #define TYPE_ROGUE_AP_DATA 0x0012
889 #define TYPE_ASSOCIATION_REQUEST 0x0013
890 #define TYPE_REASSOCIATION_REQUEST 0x0014
893 #define HW_FEATURE_RFKILL (0x0001)
894 #define RF_KILLSWITCH_OFF (1)
895 #define RF_KILLSWITCH_ON (0)
897 #define IPW_COMMAND_POOL_SIZE 40
899 #define IPW_START_ORD_TAB_1 1
900 #define IPW_START_ORD_TAB_2 1000
902 #define IPW_ORD_TAB_1_ENTRY_SIZE sizeof(u32)
904 #define IS_ORDINAL_TABLE_ONE(mgr,id) \
905 ((id >= IPW_START_ORD_TAB_1) && (id < mgr->table1_size))
906 #define IS_ORDINAL_TABLE_TWO(mgr,id) \
907 ((id >= IPW_START_ORD_TAB_2) && (id < (mgr->table2_size + IPW_START_ORD_TAB_2)))
909 #define BSS_ID_LENGTH 6
911 // Fixed size data: Ordinal Table 1
912 typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW
913 // Transmit statistics
914 IPW_ORD_STAT_TX_HOST_REQUESTS = 1,// # of requested Host Tx's (MSDU)
915 IPW_ORD_STAT_TX_HOST_COMPLETE, // # of successful Host Tx's (MSDU)
916 IPW_ORD_STAT_TX_DIR_DATA, // # of successful Directed Tx's (MSDU)
918 IPW_ORD_STAT_TX_DIR_DATA1 = 4, // # of successful Directed Tx's (MSDU) @ 1MB
919 IPW_ORD_STAT_TX_DIR_DATA2, // # of successful Directed Tx's (MSDU) @ 2MB
920 IPW_ORD_STAT_TX_DIR_DATA5_5, // # of successful Directed Tx's (MSDU) @ 5_5MB
921 IPW_ORD_STAT_TX_DIR_DATA11, // # of successful Directed Tx's (MSDU) @ 11MB
922 IPW_ORD_STAT_TX_DIR_DATA22, // # of successful Directed Tx's (MSDU) @ 22MB
924 IPW_ORD_STAT_TX_NODIR_DATA1 = 13,// # of successful Non_Directed Tx's (MSDU) @ 1MB
925 IPW_ORD_STAT_TX_NODIR_DATA2, // # of successful Non_Directed Tx's (MSDU) @ 2MB
926 IPW_ORD_STAT_TX_NODIR_DATA5_5, // # of successful Non_Directed Tx's (MSDU) @ 5.5MB
927 IPW_ORD_STAT_TX_NODIR_DATA11, // # of successful Non_Directed Tx's (MSDU) @ 11MB
929 IPW_ORD_STAT_NULL_DATA = 21, // # of successful NULL data Tx's
930 IPW_ORD_STAT_TX_RTS, // # of successful Tx RTS
931 IPW_ORD_STAT_TX_CTS, // # of successful Tx CTS
932 IPW_ORD_STAT_TX_ACK, // # of successful Tx ACK
933 IPW_ORD_STAT_TX_ASSN, // # of successful Association Tx's
934 IPW_ORD_STAT_TX_ASSN_RESP, // # of successful Association response Tx's
935 IPW_ORD_STAT_TX_REASSN, // # of successful Reassociation Tx's
936 IPW_ORD_STAT_TX_REASSN_RESP, // # of successful Reassociation response Tx's
937 IPW_ORD_STAT_TX_PROBE, // # of probes successfully transmitted
938 IPW_ORD_STAT_TX_PROBE_RESP, // # of probe responses successfully transmitted
939 IPW_ORD_STAT_TX_BEACON, // # of tx beacon
940 IPW_ORD_STAT_TX_ATIM, // # of Tx ATIM
941 IPW_ORD_STAT_TX_DISASSN, // # of successful Disassociation TX
942 IPW_ORD_STAT_TX_AUTH, // # of successful Authentication Tx
943 IPW_ORD_STAT_TX_DEAUTH, // # of successful Deauthentication TX
945 IPW_ORD_STAT_TX_TOTAL_BYTES = 41,// Total successful Tx data bytes
946 IPW_ORD_STAT_TX_RETRIES, // # of Tx retries
947 IPW_ORD_STAT_TX_RETRY1, // # of Tx retries at 1MBPS
948 IPW_ORD_STAT_TX_RETRY2, // # of Tx retries at 2MBPS
949 IPW_ORD_STAT_TX_RETRY5_5, // # of Tx retries at 5.5MBPS
950 IPW_ORD_STAT_TX_RETRY11, // # of Tx retries at 11MBPS
952 IPW_ORD_STAT_TX_FAILURES = 51, // # of Tx Failures
953 IPW_ORD_STAT_TX_ABORT_AT_HOP, //NS // # of Tx's aborted at hop time
954 IPW_ORD_STAT_TX_MAX_TRIES_IN_HOP,// # of times max tries in a hop failed
955 IPW_ORD_STAT_TX_ABORT_LATE_DMA, //NS // # of times tx aborted due to late dma setup
956 IPW_ORD_STAT_TX_ABORT_STX, //NS // # of times backoff aborted
957 IPW_ORD_STAT_TX_DISASSN_FAIL, // # of times disassociation failed
958 IPW_ORD_STAT_TX_ERR_CTS, // # of missed/bad CTS frames
959 IPW_ORD_STAT_TX_BPDU, //NS // # of spanning tree BPDUs sent
960 IPW_ORD_STAT_TX_ERR_ACK, // # of tx err due to acks
962 // Receive statistics
963 IPW_ORD_STAT_RX_HOST = 61, // # of packets passed to host
964 IPW_ORD_STAT_RX_DIR_DATA, // # of directed packets
965 IPW_ORD_STAT_RX_DIR_DATA1, // # of directed packets at 1MB
966 IPW_ORD_STAT_RX_DIR_DATA2, // # of directed packets at 2MB
967 IPW_ORD_STAT_RX_DIR_DATA5_5, // # of directed packets at 5.5MB
968 IPW_ORD_STAT_RX_DIR_DATA11, // # of directed packets at 11MB
969 IPW_ORD_STAT_RX_DIR_DATA22, // # of directed packets at 22MB
971 IPW_ORD_STAT_RX_NODIR_DATA = 71,// # of nondirected packets
972 IPW_ORD_STAT_RX_NODIR_DATA1, // # of nondirected packets at 1MB
973 IPW_ORD_STAT_RX_NODIR_DATA2, // # of nondirected packets at 2MB
974 IPW_ORD_STAT_RX_NODIR_DATA5_5, // # of nondirected packets at 5.5MB
975 IPW_ORD_STAT_RX_NODIR_DATA11, // # of nondirected packets at 11MB
977 IPW_ORD_STAT_RX_NULL_DATA = 80, // # of null data rx's
978 IPW_ORD_STAT_RX_POLL, //NS // # of poll rx
979 IPW_ORD_STAT_RX_RTS, // # of Rx RTS
980 IPW_ORD_STAT_RX_CTS, // # of Rx CTS
981 IPW_ORD_STAT_RX_ACK, // # of Rx ACK
982 IPW_ORD_STAT_RX_CFEND, // # of Rx CF End
983 IPW_ORD_STAT_RX_CFEND_ACK, // # of Rx CF End + CF Ack
984 IPW_ORD_STAT_RX_ASSN, // # of Association Rx's
985 IPW_ORD_STAT_RX_ASSN_RESP, // # of Association response Rx's
986 IPW_ORD_STAT_RX_REASSN, // # of Reassociation Rx's
987 IPW_ORD_STAT_RX_REASSN_RESP, // # of Reassociation response Rx's
988 IPW_ORD_STAT_RX_PROBE, // # of probe Rx's
989 IPW_ORD_STAT_RX_PROBE_RESP, // # of probe response Rx's
990 IPW_ORD_STAT_RX_BEACON, // # of Rx beacon
991 IPW_ORD_STAT_RX_ATIM, // # of Rx ATIM
992 IPW_ORD_STAT_RX_DISASSN, // # of disassociation Rx
993 IPW_ORD_STAT_RX_AUTH, // # of authentication Rx
994 IPW_ORD_STAT_RX_DEAUTH, // # of deauthentication Rx
996 IPW_ORD_STAT_RX_TOTAL_BYTES = 101,// Total rx data bytes received
997 IPW_ORD_STAT_RX_ERR_CRC, // # of packets with Rx CRC error
998 IPW_ORD_STAT_RX_ERR_CRC1, // # of Rx CRC errors at 1MB
999 IPW_ORD_STAT_RX_ERR_CRC2, // # of Rx CRC errors at 2MB
1000 IPW_ORD_STAT_RX_ERR_CRC5_5, // # of Rx CRC errors at 5.5MB
1001 IPW_ORD_STAT_RX_ERR_CRC11, // # of Rx CRC errors at 11MB
1003 IPW_ORD_STAT_RX_DUPLICATE1 = 112, // # of duplicate rx packets at 1MB
1004 IPW_ORD_STAT_RX_DUPLICATE2, // # of duplicate rx packets at 2MB
1005 IPW_ORD_STAT_RX_DUPLICATE5_5, // # of duplicate rx packets at 5.5MB
1006 IPW_ORD_STAT_RX_DUPLICATE11, // # of duplicate rx packets at 11MB
1007 IPW_ORD_STAT_RX_DUPLICATE = 119, // # of duplicate rx packets
1009 IPW_ORD_PERS_DB_LOCK = 120, // # locking fw permanent db
1010 IPW_ORD_PERS_DB_SIZE, // # size of fw permanent db
1011 IPW_ORD_PERS_DB_ADDR, // # address of fw permanent db
1012 IPW_ORD_STAT_RX_INVALID_PROTOCOL, // # of rx frames with invalid protocol
1013 IPW_ORD_SYS_BOOT_TIME, // # Boot time
1014 IPW_ORD_STAT_RX_NO_BUFFER, // # of rx frames rejected due to no buffer
1015 IPW_ORD_STAT_RX_ABORT_LATE_DMA, //NS // # of rx frames rejected due to dma setup too late
1016 IPW_ORD_STAT_RX_ABORT_AT_HOP, //NS // # of rx frames aborted due to hop
1017 IPW_ORD_STAT_RX_MISSING_FRAG, // # of rx frames dropped due to missing fragment
1018 IPW_ORD_STAT_RX_ORPHAN_FRAG, // # of rx frames dropped due to non-sequential fragment
1019 IPW_ORD_STAT_RX_ORPHAN_FRAME, // # of rx frames dropped due to unmatched 1st frame
1020 IPW_ORD_STAT_RX_FRAG_AGEOUT, // # of rx frames dropped due to uncompleted frame
1021 IPW_ORD_STAT_RX_BAD_SSID, //NS // Bad SSID (unused)
1022 IPW_ORD_STAT_RX_ICV_ERRORS, // # of ICV errors during decryption
1025 IPW_ORD_STAT_PSP_SUSPENSION = 137,// # of times adapter suspended
1026 IPW_ORD_STAT_PSP_BCN_TIMEOUT, // # of beacon timeout
1027 IPW_ORD_STAT_PSP_POLL_TIMEOUT, // # of poll response timeouts
1028 IPW_ORD_STAT_PSP_NONDIR_TIMEOUT,// # of timeouts waiting for last broadcast/muticast pkt
1029 IPW_ORD_STAT_PSP_RX_DTIMS, // # of PSP DTIMs received
1030 IPW_ORD_STAT_PSP_RX_TIMS, // # of PSP TIMs received
1031 IPW_ORD_STAT_PSP_STATION_ID, // PSP Station ID
1033 // Association and roaming
1034 IPW_ORD_LAST_ASSN_TIME = 147, // RTC time of last association
1035 IPW_ORD_STAT_PERCENT_MISSED_BCNS,// current calculation of % missed beacons
1036 IPW_ORD_STAT_PERCENT_RETRIES, // current calculation of % missed tx retries
1037 IPW_ORD_ASSOCIATED_AP_PTR, // If associated, this is ptr to the associated
1038 // AP table entry. set to 0 if not associated
1039 IPW_ORD_AVAILABLE_AP_CNT, // # of AP's decsribed in the AP table
1040 IPW_ORD_AP_LIST_PTR, // Ptr to list of available APs
1041 IPW_ORD_STAT_AP_ASSNS, // # of associations
1042 IPW_ORD_STAT_ASSN_FAIL, // # of association failures
1043 IPW_ORD_STAT_ASSN_RESP_FAIL, // # of failuresdue to response fail
1044 IPW_ORD_STAT_FULL_SCANS, // # of full scans
1046 IPW_ORD_CARD_DISABLED, // # Card Disabled
1047 IPW_ORD_STAT_ROAM_INHIBIT, // # of times roaming was inhibited due to ongoing activity
1049 IPW_ORD_RSSI_AT_ASSN = 160, // RSSI of associated AP at time of association
1050 IPW_ORD_STAT_ASSN_CAUSE1, // # of reassociations due to no tx from AP in last N
1051 // hops or no prob_ responses in last 3 minutes
1052 IPW_ORD_STAT_ASSN_CAUSE2, // # of reassociations due to poor tx/rx quality
1053 IPW_ORD_STAT_ASSN_CAUSE3, // # of reassociations due to tx/rx quality with excessive
1055 IPW_ORD_STAT_ASSN_CAUSE4, // # of reassociations due to AP RSSI level fell below
1057 IPW_ORD_STAT_ASSN_CAUSE5, // # of reassociations due to load leveling
1058 IPW_ORD_STAT_ASSN_CAUSE6, //NS // # of reassociations due to dropped by Ap
1062 IPW_ORD_STAT_AUTH_FAIL, // # of times authentication failed
1063 IPW_ORD_STAT_AUTH_RESP_FAIL, // # of times authentication response failed
1064 IPW_ORD_STATION_TABLE_CNT, // # of entries in association table
1067 IPW_ORD_RSSI_AVG_CURR = 173, // Current avg RSSI
1068 IPW_ORD_STEST_RESULTS_CURR, //NS // Current self test results word
1069 IPW_ORD_STEST_RESULTS_CUM, //NS // Cummulative self test results word
1070 IPW_ORD_SELF_TEST_STATUS, //NS //
1071 IPW_ORD_POWER_MGMT_MODE, // Power mode - 0=CAM, 1=PSP
1072 IPW_ORD_POWER_MGMT_INDEX, //NS //
1073 IPW_ORD_COUNTRY_CODE, // IEEE country code as recv'd from beacon
1074 IPW_ORD_COUNTRY_CHANNELS, // channels suported by country
1075 // IPW_ORD_COUNTRY_CHANNELS:
1076 // For 11b the lower 2-byte are used for channels from 1-14
1077 // and the higher 2-byte are not used.
1078 IPW_ORD_RESET_CNT, // # of adapter resets (warm)
1079 IPW_ORD_BEACON_INTERVAL, // Beacon interval
1081 IPW_ORD_PRINCETON_VERSION = 184, //NS // Princeton Version
1082 IPW_ORD_ANTENNA_DIVERSITY, // TRUE if antenna diversity is disabled
1083 IPW_ORD_CCA_RSSI, //NS // CCA RSSI value (factory programmed)
1084 IPW_ORD_STAT_EEPROM_UPDATE, //NS // # of times config EEPROM updated
1085 IPW_ORD_DTIM_PERIOD, // # of beacon intervals between DTIMs
1086 IPW_ORD_OUR_FREQ, // current radio freq lower digits - channel ID
1088 IPW_ORD_RTC_TIME = 190, // current RTC time
1089 IPW_ORD_PORT_TYPE, // operating mode
1090 IPW_ORD_CURRENT_TX_RATE, // current tx rate
1091 IPW_ORD_SUPPORTED_RATES, // Bitmap of supported tx rates
1092 IPW_ORD_ATIM_WINDOW, // current ATIM Window
1093 IPW_ORD_BASIC_RATES, // bitmap of basic tx rates
1094 IPW_ORD_NIC_HIGHEST_RATE, // bitmap of basic tx rates
1095 IPW_ORD_AP_HIGHEST_RATE, // bitmap of basic tx rates
1096 IPW_ORD_CAPABILITIES, // Management frame capability field
1097 IPW_ORD_AUTH_TYPE, // Type of authentication
1098 IPW_ORD_RADIO_TYPE, // Adapter card platform type
1099 IPW_ORD_RTS_THRESHOLD = 201, // Min length of packet after which RTS handshaking is used
1100 IPW_ORD_INT_MODE, // International mode
1101 IPW_ORD_FRAGMENTATION_THRESHOLD, // protocol frag threshold
1102 IPW_ORD_EEPROM_SRAM_DB_BLOCK_START_ADDRESS, // EEPROM offset in SRAM
1103 IPW_ORD_EEPROM_SRAM_DB_BLOCK_SIZE, // EEPROM size in SRAM
1104 IPW_ORD_EEPROM_SKU_CAPABILITY, // EEPROM SKU Capability 206 =
1105 IPW_ORD_EEPROM_IBSS_11B_CHANNELS, // EEPROM IBSS 11b channel set
1107 IPW_ORD_MAC_VERSION = 209, // MAC Version
1108 IPW_ORD_MAC_REVISION, // MAC Revision
1109 IPW_ORD_RADIO_VERSION, // Radio Version
1110 IPW_ORD_NIC_MANF_DATE_TIME, // MANF Date/Time STAMP
1111 IPW_ORD_UCODE_VERSION, // Ucode Version
1112 IPW_ORD_HW_RF_SWITCH_STATE = 214, // HW RF Kill Switch State
1116 // Variable length data:
1117 #define IPW_FIRST_VARIABLE_LENGTH_ORDINAL 1001
1119 typedef enum _ORDINAL_TABLE_2 { // NS - means Not Supported by FW
1120 IPW_ORD_STAT_BASE = 1000, // contains number of variable ORDs
1121 IPW_ORD_STAT_ADAPTER_MAC = 1001, // 6 bytes: our adapter MAC address
1122 IPW_ORD_STAT_PREFERRED_BSSID = 1002, // 6 bytes: BSSID of the preferred AP
1123 IPW_ORD_STAT_MANDATORY_BSSID = 1003, // 6 bytes: BSSID of the mandatory AP
1125 IPW_ORD_STAT_COUNTRY_TEXT = 1005, // 36 bytes: Country name text, First two bytes are Country code
1126 IPW_ORD_STAT_ASSN_SSID = 1006, // 32 bytes: ESSID String
1127 IPW_ORD_STATION_TABLE = 1007, // ? bytes: Station/AP table (via Direct SSID Scans)
1128 IPW_ORD_STAT_SWEEP_TABLE = 1008, // ? bytes: Sweep/Host Table table (via Broadcast Scans)
1129 IPW_ORD_STAT_ROAM_LOG = 1009, // ? bytes: Roaming log
1130 IPW_ORD_STAT_RATE_LOG = 1010, //NS // 0 bytes: Rate log
1131 IPW_ORD_STAT_FIFO = 1011, //NS // 0 bytes: Fifo buffer data structures
1132 IPW_ORD_STAT_FW_VER_NUM = 1012, // 14 bytes: fw version ID string as in (a.bb.ccc; "0.08.011")
1133 IPW_ORD_STAT_FW_DATE = 1013, // 14 bytes: fw date string (mmm dd yyyy; "Mar 13 2002")
1134 IPW_ORD_STAT_ASSN_AP_BSSID = 1014, // 6 bytes: MAC address of associated AP
1135 IPW_ORD_STAT_DEBUG = 1015, //NS // ? bytes:
1136 IPW_ORD_STAT_NIC_BPA_NUM = 1016, // 11 bytes: NIC BPA number in ASCII
1137 IPW_ORD_STAT_UCODE_DATE = 1017, // 5 bytes: uCode date
1138 IPW_ORD_SECURITY_NGOTIATION_RESULT = 1018,
1139 } ORDINALTABLE2; // NS - means Not Supported by FW
1141 #define IPW_LAST_VARIABLE_LENGTH_ORDINAL 1018
1143 #ifndef WIRELESS_SPY
1144 #define WIRELESS_SPY // enable iwspy support
1147 extern struct iw_handler_def ipw2100_wx_handler_def;
1148 extern struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device * dev);
1149 extern void ipw2100_wx_event_work(struct ipw2100_priv *priv);
1151 #define IPW_HOST_FW_SHARED_AREA0 0x0002f200
1152 #define IPW_HOST_FW_SHARED_AREA0_END 0x0002f510 // 0x310 bytes
1154 #define IPW_HOST_FW_SHARED_AREA1 0x0002f610
1155 #define IPW_HOST_FW_SHARED_AREA1_END 0x0002f630 // 0x20 bytes
1157 #define IPW_HOST_FW_SHARED_AREA2 0x0002fa00
1158 #define IPW_HOST_FW_SHARED_AREA2_END 0x0002fa20 // 0x20 bytes
1160 #define IPW_HOST_FW_SHARED_AREA3 0x0002fc00
1161 #define IPW_HOST_FW_SHARED_AREA3_END 0x0002fc10 // 0x10 bytes
1163 #define IPW_HOST_FW_INTERRUPT_AREA 0x0002ff80
1164 #define IPW_HOST_FW_INTERRUPT_AREA_END 0x00030000 // 0x80 bytes
1166 struct ipw2100_fw_chunk {
1170 struct list_head list;
1173 struct ipw2100_fw_chunk_set {
1180 struct ipw2100_fw_chunk_set fw;
1181 struct ipw2100_fw_chunk_set uc;
1182 const struct firmware *fw_entry;
1185 int ipw2100_get_firmware(struct ipw2100_priv *priv, struct ipw2100_fw *fw);
1186 void ipw2100_release_firmware(struct ipw2100_priv *priv, struct ipw2100_fw *fw);
1187 int ipw2100_fw_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw);
1188 int ipw2100_ucode_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw);
1190 #define MAX_FW_VERSION_LEN 14
1192 int ipw2100_get_fwversion(struct ipw2100_priv *priv, char *buf, size_t max);
1193 int ipw2100_get_ucodeversion(struct ipw2100_priv *priv, char *buf, size_t max);
1195 #endif /* _IPW2100_H */