1 /******************************************************************************
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
8 * Copyright(c) 2005 - 2007 Intel Corporation. All rights reserved.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
24 * The full GNU General Public License is included in this distribution
25 * in the file called LICENSE.GPL.
27 * Contact Information:
28 * James P. Ketrenos <ipw2100-admin@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
33 * Copyright(c) 2005 - 2007 Intel Corporation. All rights reserved.
34 * All rights reserved.
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
62 *****************************************************************************/
64 #ifndef __iwl_4965_hw_h__
65 #define __iwl_4965_hw_h__
67 /* uCode queue management definitions */
68 #define IWL_CMD_QUEUE_NUM 4
69 #define IWL_CMD_FIFO_NUM 4
70 #define IWL_BACK_QUEUE_FIRST_ID 7
73 #define IWL_CCK_RATES 4
74 #define IWL_OFDM_RATES 8
76 #define IWL_HT_RATES 16
78 #define IWL_MAX_RATES (IWL_CCK_RATES+IWL_OFDM_RATES+IWL_HT_RATES)
81 #define SHORT_SLOT_TIME 9
82 #define LONG_SLOT_TIME 20
85 #define IWL_RSSI_OFFSET 44
88 * EEPROM related constants, enums, and structures.
92 * EEPROM access time values:
94 * Driver initiates EEPROM read by writing byte address << 1 to CSR_EEPROM_REG,
95 * then clearing (with subsequent read/modify/write) CSR_EEPROM_REG bit
96 * CSR_EEPROM_REG_BIT_CMD (0x2).
97 * Driver then polls CSR_EEPROM_REG for CSR_EEPROM_REG_READ_VALID_MSK (0x1).
98 * When polling, wait 10 uSec between polling loops, up to a maximum 5000 uSec.
99 * Driver reads 16-bit value from bits 31-16 of CSR_EEPROM_REG.
101 #define IWL_EEPROM_ACCESS_TIMEOUT 5000 /* uSec */
102 #define IWL_EEPROM_ACCESS_DELAY 10 /* uSec */
104 /* EEPROM field values */
105 #define ANTENNA_SWITCH_NORMAL 0
106 #define ANTENNA_SWITCH_INVERSE 1
109 * Regulatory channel usage flags in EEPROM struct iwl4965_eeprom_channel.flags.
111 * IBSS and/or AP operation is allowed *only* on those channels with
112 * (VALID && IBSS && ACTIVE && !RADAR). This restriction is in place because
113 * RADAR detection is not supported by the 4965 driver, but is a
114 * requirement for establishing a new network for legal operation on channels
115 * requiring RADAR detection or restricting ACTIVE scanning.
117 * NOTE: "WIDE" flag does not indicate anything about "FAT" 40 MHz channels.
118 * It only indicates that 20 MHz channel use is supported; FAT channel
119 * usage is indicated by a separate set of regulatory flags for each
122 * NOTE: Using a channel inappropriately will result in a uCode error!
125 EEPROM_CHANNEL_VALID = (1 << 0), /* usable for this SKU/geo */
126 EEPROM_CHANNEL_IBSS = (1 << 1), /* usable as an IBSS channel */
128 EEPROM_CHANNEL_ACTIVE = (1 << 3), /* active scanning allowed */
129 EEPROM_CHANNEL_RADAR = (1 << 4), /* radar detection required */
130 EEPROM_CHANNEL_WIDE = (1 << 5), /* 20 MHz channel okay */
131 EEPROM_CHANNEL_NARROW = (1 << 6), /* 10 MHz channel, not used */
132 EEPROM_CHANNEL_DFS = (1 << 7), /* dynamic freq selection candidate */
135 /* EEPROM field lengths */
136 #define EEPROM_BOARD_PBA_NUMBER_LENGTH 11
138 /* EEPROM field lengths */
139 #define EEPROM_BOARD_PBA_NUMBER_LENGTH 11
140 #define EEPROM_REGULATORY_SKU_ID_LENGTH 4
141 #define EEPROM_REGULATORY_BAND1_CHANNELS_LENGTH 14
142 #define EEPROM_REGULATORY_BAND2_CHANNELS_LENGTH 13
143 #define EEPROM_REGULATORY_BAND3_CHANNELS_LENGTH 12
144 #define EEPROM_REGULATORY_BAND4_CHANNELS_LENGTH 11
145 #define EEPROM_REGULATORY_BAND5_CHANNELS_LENGTH 6
147 #define EEPROM_REGULATORY_BAND_24_FAT_CHANNELS_LENGTH 7
148 #define EEPROM_REGULATORY_BAND_52_FAT_CHANNELS_LENGTH 11
149 #define EEPROM_REGULATORY_CHANNELS_LENGTH ( \
150 EEPROM_REGULATORY_BAND1_CHANNELS_LENGTH + \
151 EEPROM_REGULATORY_BAND2_CHANNELS_LENGTH + \
152 EEPROM_REGULATORY_BAND3_CHANNELS_LENGTH + \
153 EEPROM_REGULATORY_BAND4_CHANNELS_LENGTH + \
154 EEPROM_REGULATORY_BAND5_CHANNELS_LENGTH + \
155 EEPROM_REGULATORY_BAND_24_FAT_CHANNELS_LENGTH + \
156 EEPROM_REGULATORY_BAND_52_FAT_CHANNELS_LENGTH)
158 #define EEPROM_REGULATORY_NUMBER_OF_BANDS 5
160 /* SKU Capabilities */
161 #define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE (1 << 0)
162 #define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE (1 << 1)
163 #define EEPROM_SKU_CAP_OP_MODE_MRC (1 << 7)
165 /* *regulatory* channel data format in eeprom, one for each channel.
166 * There are separate entries for FAT (40 MHz) vs. normal (20 MHz) channels. */
167 struct iwl4965_eeprom_channel {
168 u8 flags; /* EEPROM_CHANNEL_* flags copied from EEPROM */
169 s8 max_power_avg; /* max power (dBm) on this chnl, limit 31 */
170 } __attribute__ ((packed));
172 /* 4965 has two radio transmitters (and 3 radio receivers) */
173 #define EEPROM_TX_POWER_TX_CHAINS (2)
175 /* 4965 has room for up to 8 sets of txpower calibration data */
176 #define EEPROM_TX_POWER_BANDS (8)
178 /* 4965 factory calibration measures txpower gain settings for
179 * each of 3 target output levels */
180 #define EEPROM_TX_POWER_MEASUREMENTS (3)
182 /* 4965 driver does not work with txpower calibration version < 5.
183 * Look for this in calib_version member of struct iwl4965_eeprom. */
184 #define EEPROM_TX_POWER_VERSION_NEW (5)
188 * 4965 factory calibration data for one txpower level, on one channel,
189 * measured on one of the 2 tx chains (radio transmitter and associated
190 * antenna). EEPROM contains:
192 * 1) Temperature (degrees Celsius) of device when measurement was made.
194 * 2) Gain table index used to achieve the target measurement power.
195 * This refers to the "well-known" gain tables (see iwl-4965-hw.h).
197 * 3) Actual measured output power, in half-dBm ("34" = 17 dBm).
199 * 4) RF power amplifier detector level measurement (not used).
201 struct iwl4965_eeprom_calib_measure {
202 u8 temperature; /* Device temperature (Celsius) */
203 u8 gain_idx; /* Index into gain table */
204 u8 actual_pow; /* Measured RF output power, half-dBm */
205 s8 pa_det; /* Power amp detector level (not used) */
206 } __attribute__ ((packed));
210 * 4965 measurement set for one channel. EEPROM contains:
212 * 1) Channel number measured
214 * 2) Measurements for each of 3 power levels for each of 2 radio transmitters
215 * (a.k.a. "tx chains") (6 measurements altogether)
217 struct iwl4965_eeprom_calib_ch_info {
219 struct iwl4965_eeprom_calib_measure measurements[EEPROM_TX_POWER_TX_CHAINS]
220 [EEPROM_TX_POWER_MEASUREMENTS];
221 } __attribute__ ((packed));
224 * 4965 txpower subband info.
226 * For each frequency subband, EEPROM contains the following:
228 * 1) First and last channels within range of the subband. "0" values
229 * indicate that this sample set is not being used.
231 * 2) Sample measurement sets for 2 channels close to the range endpoints.
233 struct iwl4965_eeprom_calib_subband_info {
234 u8 ch_from; /* channel number of lowest channel in subband */
235 u8 ch_to; /* channel number of highest channel in subband */
236 struct iwl4965_eeprom_calib_ch_info ch1;
237 struct iwl4965_eeprom_calib_ch_info ch2;
238 } __attribute__ ((packed));
242 * 4965 txpower calibration info. EEPROM contains:
244 * 1) Factory-measured saturation power levels (maximum levels at which
245 * tx power amplifier can output a signal without too much distortion).
246 * There is one level for 2.4 GHz band and one for 5 GHz band. These
247 * values apply to all channels within each of the bands.
249 * 2) Factory-measured power supply voltage level. This is assumed to be
250 * constant (i.e. same value applies to all channels/bands) while the
251 * factory measurements are being made.
253 * 3) Up to 8 sets of factory-measured txpower calibration values.
254 * These are for different frequency ranges, since txpower gain
255 * characteristics of the analog radio circuitry vary with frequency.
257 * Not all sets need to be filled with data;
258 * struct iwl4965_eeprom_calib_subband_info contains range of channels
259 * (0 if unused) for each set of data.
261 struct iwl4965_eeprom_calib_info {
262 u8 saturation_power24; /* half-dBm (e.g. "34" = 17 dBm) */
263 u8 saturation_power52; /* half-dBm */
264 s16 voltage; /* signed */
265 struct iwl4965_eeprom_calib_subband_info band_info[EEPROM_TX_POWER_BANDS];
266 } __attribute__ ((packed));
272 struct iwl4965_eeprom {
274 #define EEPROM_DEVICE_ID (2*0x08) /* 2 bytes */
275 u16 device_id; /* abs.ofs: 16 */
277 #define EEPROM_PMC (2*0x0A) /* 2 bytes */
278 u16 pmc; /* abs.ofs: 20 */
280 #define EEPROM_MAC_ADDRESS (2*0x15) /* 6 bytes */
281 u8 mac_address[6]; /* abs.ofs: 42 */
283 #define EEPROM_BOARD_REVISION (2*0x35) /* 2 bytes */
284 u16 board_revision; /* abs.ofs: 106 */
286 #define EEPROM_BOARD_PBA_NUMBER (2*0x3B+1) /* 9 bytes */
287 u8 board_pba_number[9]; /* abs.ofs: 119 */
289 #define EEPROM_VERSION (2*0x44) /* 2 bytes */
290 u16 version; /* abs.ofs: 136 */
291 #define EEPROM_SKU_CAP (2*0x45) /* 1 bytes */
292 u8 sku_cap; /* abs.ofs: 138 */
293 #define EEPROM_LEDS_MODE (2*0x45+1) /* 1 bytes */
294 u8 leds_mode; /* abs.ofs: 139 */
295 #define EEPROM_OEM_MODE (2*0x46) /* 2 bytes */
297 #define EEPROM_WOWLAN_MODE (2*0x47) /* 2 bytes */
298 u16 wowlan_mode; /* abs.ofs: 142 */
299 #define EEPROM_LEDS_TIME_INTERVAL (2*0x48) /* 2 bytes */
300 u16 leds_time_interval; /* abs.ofs: 144 */
301 #define EEPROM_LEDS_OFF_TIME (2*0x49) /* 1 bytes */
302 u8 leds_off_time; /* abs.ofs: 146 */
303 #define EEPROM_LEDS_ON_TIME (2*0x49+1) /* 1 bytes */
304 u8 leds_on_time; /* abs.ofs: 147 */
305 #define EEPROM_ALMGOR_M_VERSION (2*0x4A) /* 1 bytes */
306 u8 almgor_m_version; /* abs.ofs: 148 */
307 #define EEPROM_ANTENNA_SWITCH_TYPE (2*0x4A+1) /* 1 bytes */
308 u8 antenna_switch_type; /* abs.ofs: 149 */
310 #define EEPROM_4965_BOARD_REVISION (2*0x4F) /* 2 bytes */
311 u16 board_revision_4965; /* abs.ofs: 158 */
313 #define EEPROM_4965_BOARD_PBA (2*0x56+1) /* 9 bytes */
314 u8 board_pba_number_4965[9]; /* abs.ofs: 173 */
316 #define EEPROM_REGULATORY_SKU_ID (2*0x60) /* 4 bytes */
317 u8 sku_id[4]; /* abs.ofs: 192 */
320 * Per-channel regulatory data.
322 * Each channel that *might* be supported by 3945 or 4965 has a fixed location
323 * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
326 * Entries immediately below are for 20 MHz channel width. FAT (40 MHz)
327 * channels (only for 4965, not supported by 3945) appear later in the EEPROM.
329 * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
331 #define EEPROM_REGULATORY_BAND_1 (2*0x62) /* 2 bytes */
332 u16 band_1_count; /* abs.ofs: 196 */
333 #define EEPROM_REGULATORY_BAND_1_CHANNELS (2*0x63) /* 28 bytes */
334 struct iwl4965_eeprom_channel band_1_channels[14]; /* abs.ofs: 196 */
337 * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
338 * 5.0 GHz channels 7, 8, 11, 12, 16
339 * (4915-5080MHz) (none of these is ever supported)
341 #define EEPROM_REGULATORY_BAND_2 (2*0x71) /* 2 bytes */
342 u16 band_2_count; /* abs.ofs: 226 */
343 #define EEPROM_REGULATORY_BAND_2_CHANNELS (2*0x72) /* 26 bytes */
344 struct iwl4965_eeprom_channel band_2_channels[13]; /* abs.ofs: 228 */
347 * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
350 #define EEPROM_REGULATORY_BAND_3 (2*0x7F) /* 2 bytes */
351 u16 band_3_count; /* abs.ofs: 254 */
352 #define EEPROM_REGULATORY_BAND_3_CHANNELS (2*0x80) /* 24 bytes */
353 struct iwl4965_eeprom_channel band_3_channels[12]; /* abs.ofs: 256 */
356 * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
359 #define EEPROM_REGULATORY_BAND_4 (2*0x8C) /* 2 bytes */
360 u16 band_4_count; /* abs.ofs: 280 */
361 #define EEPROM_REGULATORY_BAND_4_CHANNELS (2*0x8D) /* 22 bytes */
362 struct iwl4965_eeprom_channel band_4_channels[11]; /* abs.ofs: 282 */
365 * 5.7 GHz channels 145, 149, 153, 157, 161, 165
368 #define EEPROM_REGULATORY_BAND_5 (2*0x98) /* 2 bytes */
369 u16 band_5_count; /* abs.ofs: 304 */
370 #define EEPROM_REGULATORY_BAND_5_CHANNELS (2*0x99) /* 12 bytes */
371 struct iwl4965_eeprom_channel band_5_channels[6]; /* abs.ofs: 306 */
377 * 2.4 GHz FAT channels 1 (5), 2 (6), 3 (7), 4 (8), 5 (9), 6 (10), 7 (11)
379 * The channel listed is the center of the lower 20 MHz half of the channel.
380 * The overall center frequency is actually 2 channels (10 MHz) above that,
381 * and the upper half of each FAT channel is centered 4 channels (20 MHz) away
382 * from the lower half; e.g. the upper half of FAT channel 1 is channel 5,
383 * and the overall FAT channel width centers on channel 3.
385 * NOTE: The RXON command uses 20 MHz channel numbers to specify the
386 * control channel to which to tune. RXON also specifies whether the
387 * control channel is the upper or lower half of a FAT channel.
389 * NOTE: 4965 does not support FAT channels on 2.4 GHz.
391 #define EEPROM_REGULATORY_BAND_24_FAT_CHANNELS (2*0xA0) /* 14 bytes */
392 struct iwl4965_eeprom_channel band_24_channels[7]; /* abs.ofs: 320 */
396 * 5.2 GHz FAT channels 36 (40), 44 (48), 52 (56), 60 (64),
397 * 100 (104), 108 (112), 116 (120), 124 (128), 132 (136), 149 (153), 157 (161)
399 #define EEPROM_REGULATORY_BAND_52_FAT_CHANNELS (2*0xA8) /* 22 bytes */
400 struct iwl4965_eeprom_channel band_52_channels[11]; /* abs.ofs: 336 */
404 * 4965 driver requires txpower calibration format version 5 or greater.
405 * Driver does not work with txpower calibration version < 5.
406 * This value is simply a 16-bit number, no major/minor versions here.
408 #define EEPROM_CALIB_VERSION_OFFSET (2*0xB6) /* 2 bytes */
409 u16 calib_version; /* abs.ofs: 364 */
411 u8 reserved14[96]; /* abs.ofs: 368 */
414 * 4965 Txpower calibration data.
416 #define EEPROM_IWL_CALIB_TXPOWER_OFFSET (2*0xE8) /* 48 bytes */
417 struct iwl4965_eeprom_calib_info calib_info; /* abs.ofs: 464 */
419 u8 reserved16[140]; /* fill out to full 1024 byte block */
422 } __attribute__ ((packed));
424 #define IWL_EEPROM_IMAGE_SIZE 1024
428 #include "iwl-4965-commands.h"
430 #define PCI_LINK_CTRL 0x0F0
431 #define PCI_POWER_SOURCE 0x0C8
432 #define PCI_REG_WUM8 0x0E8
433 #define PCI_CFG_PMC_PME_FROM_D3COLD_SUPPORT (0x80000000)
435 /*=== CSR (control and status registers) ===*/
436 #define CSR_BASE (0x000)
438 #define CSR_SW_VER (CSR_BASE+0x000)
439 #define CSR_HW_IF_CONFIG_REG (CSR_BASE+0x000) /* hardware interface config */
440 #define CSR_INT_COALESCING (CSR_BASE+0x004) /* accum ints, 32-usec units */
441 #define CSR_INT (CSR_BASE+0x008) /* host interrupt status/ack */
442 #define CSR_INT_MASK (CSR_BASE+0x00c) /* host interrupt enable */
443 #define CSR_FH_INT_STATUS (CSR_BASE+0x010) /* busmaster int status/ack*/
444 #define CSR_GPIO_IN (CSR_BASE+0x018) /* read external chip pins */
445 #define CSR_RESET (CSR_BASE+0x020) /* busmaster enable, NMI, etc*/
446 #define CSR_GP_CNTRL (CSR_BASE+0x024)
447 #define CSR_HW_REV (CSR_BASE+0x028)
448 #define CSR_EEPROM_REG (CSR_BASE+0x02c)
449 #define CSR_EEPROM_GP (CSR_BASE+0x030)
450 #define CSR_GP_UCODE (CSR_BASE+0x044)
451 #define CSR_UCODE_DRV_GP1 (CSR_BASE+0x054)
452 #define CSR_UCODE_DRV_GP1_SET (CSR_BASE+0x058)
453 #define CSR_UCODE_DRV_GP1_CLR (CSR_BASE+0x05c)
454 #define CSR_UCODE_DRV_GP2 (CSR_BASE+0x060)
455 #define CSR_LED_REG (CSR_BASE+0x094)
456 #define CSR_DRAM_INT_TBL_CTL (CSR_BASE+0x0A0)
457 #define CSR_GIO_CHICKEN_BITS (CSR_BASE+0x100)
458 #define CSR_ANA_PLL_CFG (CSR_BASE+0x20c)
459 #define CSR_HW_REV_WA_REG (CSR_BASE+0x22C)
461 /* HW I/F configuration */
462 #define CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MB (0x00000100)
463 #define CSR_HW_IF_CONFIG_REG_BIT_ALMAGOR_MM (0x00000200)
464 #define CSR_HW_IF_CONFIG_REG_BIT_SKU_MRC (0x00000400)
465 #define CSR_HW_IF_CONFIG_REG_BIT_BOARD_TYPE (0x00000800)
466 #define CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_A (0x00000000)
467 #define CSR_HW_IF_CONFIG_REG_BITS_SILICON_TYPE_B (0x00001000)
468 #define CSR_HW_IF_CONFIG_REG_BIT_EEPROM_OWN_SEM (0x00200000)
470 /* interrupt flags in INTA, set by uCode or hardware (e.g. dma),
471 * acknowledged (reset) by host writing "1" to flagged bits. */
472 #define CSR_INT_BIT_FH_RX (1<<31) /* Rx DMA, cmd responses, FH_INT[17:16] */
473 #define CSR_INT_BIT_HW_ERR (1<<29) /* DMA hardware error FH_INT[31] */
474 #define CSR_INT_BIT_DNLD (1<<28) /* uCode Download */
475 #define CSR_INT_BIT_FH_TX (1<<27) /* Tx DMA FH_INT[1:0] */
476 #define CSR_INT_BIT_MAC_CLK_ACTV (1<<26) /* NIC controller's clock toggled on/off */
477 #define CSR_INT_BIT_SW_ERR (1<<25) /* uCode error */
478 #define CSR_INT_BIT_RF_KILL (1<<7) /* HW RFKILL switch GP_CNTRL[27] toggled */
479 #define CSR_INT_BIT_CT_KILL (1<<6) /* Critical temp (chip too hot) rfkill */
480 #define CSR_INT_BIT_SW_RX (1<<3) /* Rx, command responses, 3945 */
481 #define CSR_INT_BIT_WAKEUP (1<<1) /* NIC controller waking up (pwr mgmt) */
482 #define CSR_INT_BIT_ALIVE (1<<0) /* uCode interrupts once it initializes */
484 #define CSR_INI_SET_MASK (CSR_INT_BIT_FH_RX | \
485 CSR_INT_BIT_HW_ERR | \
486 CSR_INT_BIT_FH_TX | \
487 CSR_INT_BIT_SW_ERR | \
488 CSR_INT_BIT_RF_KILL | \
489 CSR_INT_BIT_SW_RX | \
490 CSR_INT_BIT_WAKEUP | \
493 /* interrupt flags in FH (flow handler) (PCI busmaster DMA) */
494 #define CSR_FH_INT_BIT_ERR (1<<31) /* Error */
495 #define CSR_FH_INT_BIT_HI_PRIOR (1<<30) /* High priority Rx, bypass coalescing */
496 #define CSR_FH_INT_BIT_RX_CHNL2 (1<<18) /* Rx channel 2 (3945 only) */
497 #define CSR_FH_INT_BIT_RX_CHNL1 (1<<17) /* Rx channel 1 */
498 #define CSR_FH_INT_BIT_RX_CHNL0 (1<<16) /* Rx channel 0 */
499 #define CSR_FH_INT_BIT_TX_CHNL6 (1<<6) /* Tx channel 6 (3945 only) */
500 #define CSR_FH_INT_BIT_TX_CHNL1 (1<<1) /* Tx channel 1 */
501 #define CSR_FH_INT_BIT_TX_CHNL0 (1<<0) /* Tx channel 0 */
503 #define CSR_FH_INT_RX_MASK (CSR_FH_INT_BIT_HI_PRIOR | \
504 CSR_FH_INT_BIT_RX_CHNL2 | \
505 CSR_FH_INT_BIT_RX_CHNL1 | \
506 CSR_FH_INT_BIT_RX_CHNL0)
508 #define CSR_FH_INT_TX_MASK (CSR_FH_INT_BIT_TX_CHNL6 | \
509 CSR_FH_INT_BIT_TX_CHNL1 | \
510 CSR_FH_INT_BIT_TX_CHNL0)
514 #define CSR_RESET_REG_FLAG_NEVO_RESET (0x00000001)
515 #define CSR_RESET_REG_FLAG_FORCE_NMI (0x00000002)
516 #define CSR_RESET_REG_FLAG_SW_RESET (0x00000080)
517 #define CSR_RESET_REG_FLAG_MASTER_DISABLED (0x00000100)
518 #define CSR_RESET_REG_FLAG_STOP_MASTER (0x00000200)
520 /* GP (general purpose) CONTROL */
521 #define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY (0x00000001)
522 #define CSR_GP_CNTRL_REG_FLAG_INIT_DONE (0x00000004)
523 #define CSR_GP_CNTRL_REG_FLAG_MAC_ACCESS_REQ (0x00000008)
524 #define CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP (0x00000010)
526 #define CSR_GP_CNTRL_REG_VAL_MAC_ACCESS_EN (0x00000001)
528 #define CSR_GP_CNTRL_REG_MSK_POWER_SAVE_TYPE (0x07000000)
529 #define CSR_GP_CNTRL_REG_FLAG_MAC_POWER_SAVE (0x04000000)
530 #define CSR_GP_CNTRL_REG_FLAG_HW_RF_KILL_SW (0x08000000)
534 #define CSR_EEPROM_REG_READ_VALID_MSK (0x00000001)
535 #define CSR_EEPROM_REG_BIT_CMD (0x00000002)
538 #define CSR_EEPROM_GP_VALID_MSK (0x00000006)
539 #define CSR_EEPROM_GP_BAD_SIGNATURE (0x00000000)
540 #define CSR_EEPROM_GP_IF_OWNER_MSK (0x00000180)
543 #define CSR_UCODE_DRV_GP1_BIT_MAC_SLEEP (0x00000001)
544 #define CSR_UCODE_SW_BIT_RFKILL (0x00000002)
545 #define CSR_UCODE_DRV_GP1_BIT_CMD_BLOCKED (0x00000004)
546 #define CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT (0x00000008)
549 #define CSR_GPIO_IN_BIT_AUX_POWER (0x00000200)
550 #define CSR_GPIO_IN_VAL_VAUX_PWR_SRC (0x00000000)
551 #define CSR_GPIO_IN_VAL_VMAIN_PWR_SRC CSR_GPIO_IN_BIT_AUX_POWER
553 /* GI Chicken Bits */
554 #define CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX (0x00800000)
555 #define CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER (0x20000000)
557 /* CSR_ANA_PLL_CFG */
558 #define CSR_ANA_PLL_CFG_SH (0x00880300)
560 #define CSR_LED_REG_TRUN_ON (0x00000078)
561 #define CSR_LED_REG_TRUN_OFF (0x00000038)
562 #define CSR_LED_BSM_CTRL_MSK (0xFFFFFFDF)
564 /* DRAM_INT_TBL_CTRL */
565 #define CSR_DRAM_INT_TBL_CTRL_EN (1<<31)
566 #define CSR_DRAM_INT_TBL_CTRL_WRAP_CHK (1<<27)
568 /*=== HBUS (Host-side Bus) ===*/
569 #define HBUS_BASE (0x400)
571 #define HBUS_TARG_MEM_RADDR (HBUS_BASE+0x00c)
572 #define HBUS_TARG_MEM_WADDR (HBUS_BASE+0x010)
573 #define HBUS_TARG_MEM_WDAT (HBUS_BASE+0x018)
574 #define HBUS_TARG_MEM_RDAT (HBUS_BASE+0x01c)
575 #define HBUS_TARG_PRPH_WADDR (HBUS_BASE+0x044)
576 #define HBUS_TARG_PRPH_RADDR (HBUS_BASE+0x048)
577 #define HBUS_TARG_PRPH_WDAT (HBUS_BASE+0x04c)
578 #define HBUS_TARG_PRPH_RDAT (HBUS_BASE+0x050)
579 #define HBUS_TARG_WRPTR (HBUS_BASE+0x060)
581 #define HBUS_TARG_MBX_C (HBUS_BASE+0x030)
584 /* SCD (Scheduler) */
585 #define SCD_BASE (CSR_BASE + 0x2E00)
587 #define SCD_MODE_REG (SCD_BASE + 0x000)
588 #define SCD_ARASTAT_REG (SCD_BASE + 0x004)
589 #define SCD_TXFACT_REG (SCD_BASE + 0x010)
590 #define SCD_TXF4MF_REG (SCD_BASE + 0x014)
591 #define SCD_TXF5MF_REG (SCD_BASE + 0x020)
592 #define SCD_SBYP_MODE_1_REG (SCD_BASE + 0x02C)
593 #define SCD_SBYP_MODE_2_REG (SCD_BASE + 0x030)
595 /*=== FH (data Flow Handler) ===*/
596 #define FH_BASE (0x800)
598 #define FH_CBCC_TABLE (FH_BASE+0x140)
599 #define FH_TFDB_TABLE (FH_BASE+0x180)
600 #define FH_RCSR_TABLE (FH_BASE+0x400)
601 #define FH_RSSR_TABLE (FH_BASE+0x4c0)
602 #define FH_TCSR_TABLE (FH_BASE+0x500)
603 #define FH_TSSR_TABLE (FH_BASE+0x680)
605 /* TFDB (Transmit Frame Buffer Descriptor) */
606 #define FH_TFDB(_channel, buf) \
607 (FH_TFDB_TABLE+((_channel)*2+(buf))*0x28)
608 #define ALM_FH_TFDB_CHNL_BUF_CTRL_REG(_channel) \
609 (FH_TFDB_TABLE + 0x50 * _channel)
610 /* CBCC _channel is [0,2] */
611 #define FH_CBCC(_channel) (FH_CBCC_TABLE+(_channel)*0x8)
612 #define FH_CBCC_CTRL(_channel) (FH_CBCC(_channel)+0x00)
613 #define FH_CBCC_BASE(_channel) (FH_CBCC(_channel)+0x04)
615 /* RCSR _channel is [0,2] */
616 #define FH_RCSR(_channel) (FH_RCSR_TABLE+(_channel)*0x40)
617 #define FH_RCSR_CONFIG(_channel) (FH_RCSR(_channel)+0x00)
618 #define FH_RCSR_RBD_BASE(_channel) (FH_RCSR(_channel)+0x04)
619 #define FH_RCSR_WPTR(_channel) (FH_RCSR(_channel)+0x20)
620 #define FH_RCSR_RPTR_ADDR(_channel) (FH_RCSR(_channel)+0x24)
622 #define FH_RSCSR_CHNL0_WPTR (FH_RSCSR_CHNL0_RBDCB_WPTR_REG)
625 #define FH_RSSR_CTRL (FH_RSSR_TABLE+0x000)
626 #define FH_RSSR_STATUS (FH_RSSR_TABLE+0x004)
628 #define FH_TCSR(_channel) (FH_TCSR_TABLE+(_channel)*0x20)
629 #define FH_TCSR_CONFIG(_channel) (FH_TCSR(_channel)+0x00)
630 #define FH_TCSR_CREDIT(_channel) (FH_TCSR(_channel)+0x04)
631 #define FH_TCSR_BUFF_STTS(_channel) (FH_TCSR(_channel)+0x08)
633 #define FH_TSSR_CBB_BASE (FH_TSSR_TABLE+0x000)
634 #define FH_TSSR_MSG_CONFIG (FH_TSSR_TABLE+0x008)
635 #define FH_TSSR_TX_STATUS (FH_TSSR_TABLE+0x010)
638 /* card static random access memory (SRAM) for processor data and instructs */
639 #define RTC_INST_LOWER_BOUND (0x000000)
640 #define RTC_DATA_LOWER_BOUND (0x800000)
645 #define ALM_FH_SRVC_CHNL (6)
647 #define ALM_FH_RCSR_RX_CONFIG_REG_POS_RBDC_SIZE (20)
648 #define ALM_FH_RCSR_RX_CONFIG_REG_POS_IRQ_RBTH (4)
650 #define ALM_FH_RCSR_RX_CONFIG_REG_BIT_WR_STTS_EN (0x08000000)
652 #define ALM_FH_RCSR_RX_CONFIG_REG_VAL_DMA_CHNL_EN_ENABLE (0x80000000)
654 #define ALM_FH_RCSR_RX_CONFIG_REG_VAL_RDRBD_EN_ENABLE (0x20000000)
656 #define ALM_FH_RCSR_RX_CONFIG_REG_VAL_MAX_FRAG_SIZE_128 (0x01000000)
658 #define ALM_FH_RCSR_RX_CONFIG_REG_VAL_IRQ_DEST_INT_HOST (0x00001000)
660 #define ALM_FH_RCSR_RX_CONFIG_REG_VAL_MSG_MODE_FH (0x00000000)
662 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF (0x00000000)
663 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_DRIVER (0x00000001)
665 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE_VAL (0x00000000)
666 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL (0x00000008)
668 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD (0x00200000)
670 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT (0x00000000)
672 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE (0x00000000)
673 #define ALM_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE (0x80000000)
675 #define ALM_FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID (0x00004000)
677 #define ALM_FH_TCSR_CHNL_TX_BUF_STS_REG_BIT_TFDB_WPTR (0x00000001)
679 #define ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON (0xFF000000)
680 #define ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON (0x00FF0000)
682 #define ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B (0x00000400)
684 #define ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TFD_ON (0x00000100)
685 #define ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_CBB_ON (0x00000080)
687 #define ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RSP_WAIT_TH (0x00000020)
688 #define ALM_FH_TSSR_TX_MSG_CONFIG_REG_VAL_RSP_WAIT_TH (0x00000005)
690 #define ALM_TB_MAX_BYTES_COUNT (0xFFF0)
692 #define ALM_FH_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_channel) \
693 ((1LU << _channel) << 24)
694 #define ALM_FH_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_channel) \
695 ((1LU << _channel) << 16)
697 #define ALM_FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(_channel) \
698 (ALM_FH_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_channel) | \
699 ALM_FH_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_channel))
700 #define PCI_CFG_REV_ID_BIT_BASIC_SKU (0x40) /* bit 6 */
701 #define PCI_CFG_REV_ID_BIT_RTP (0x80) /* bit 7 */
703 #define HBUS_TARG_MBX_C_REG_BIT_CMD_BLOCKED (0x00000004)
705 #define TFD_QUEUE_MIN 0
706 #define TFD_QUEUE_MAX 6
707 #define TFD_QUEUE_SIZE_MAX (256)
709 /* spectrum and channel data structures */
710 #define IWL_NUM_SCAN_RATES (2)
712 #define IWL_SCAN_FLAG_24GHZ (1<<0)
713 #define IWL_SCAN_FLAG_52GHZ (1<<1)
714 #define IWL_SCAN_FLAG_ACTIVE (1<<2)
715 #define IWL_SCAN_FLAG_DIRECT (1<<3)
717 #define IWL_MAX_CMD_SIZE 1024
719 #define IWL_DEFAULT_TX_RETRY 15
720 #define IWL_MAX_TX_RETRY 16
722 /*********************************************/
725 #define NUM_TFD_CHUNKS 4
727 #define RX_QUEUE_SIZE 256
728 #define RX_QUEUE_MASK 255
729 #define RX_QUEUE_SIZE_LOG 8
731 /* QoS definitions */
733 #define CW_MIN_OFDM 15
734 #define CW_MAX_OFDM 1023
735 #define CW_MIN_CCK 31
736 #define CW_MAX_CCK 1023
738 #define QOS_TX0_CW_MIN_OFDM CW_MIN_OFDM
739 #define QOS_TX1_CW_MIN_OFDM CW_MIN_OFDM
740 #define QOS_TX2_CW_MIN_OFDM ((CW_MIN_OFDM + 1) / 2 - 1)
741 #define QOS_TX3_CW_MIN_OFDM ((CW_MIN_OFDM + 1) / 4 - 1)
743 #define QOS_TX0_CW_MIN_CCK CW_MIN_CCK
744 #define QOS_TX1_CW_MIN_CCK CW_MIN_CCK
745 #define QOS_TX2_CW_MIN_CCK ((CW_MIN_CCK + 1) / 2 - 1)
746 #define QOS_TX3_CW_MIN_CCK ((CW_MIN_CCK + 1) / 4 - 1)
748 #define QOS_TX0_CW_MAX_OFDM CW_MAX_OFDM
749 #define QOS_TX1_CW_MAX_OFDM CW_MAX_OFDM
750 #define QOS_TX2_CW_MAX_OFDM CW_MIN_OFDM
751 #define QOS_TX3_CW_MAX_OFDM ((CW_MIN_OFDM + 1) / 2 - 1)
753 #define QOS_TX0_CW_MAX_CCK CW_MAX_CCK
754 #define QOS_TX1_CW_MAX_CCK CW_MAX_CCK
755 #define QOS_TX2_CW_MAX_CCK CW_MIN_CCK
756 #define QOS_TX3_CW_MAX_CCK ((CW_MIN_CCK + 1) / 2 - 1)
758 #define QOS_TX0_AIFS 3
759 #define QOS_TX1_AIFS 7
760 #define QOS_TX2_AIFS 2
761 #define QOS_TX3_AIFS 2
763 #define QOS_TX0_ACM 0
764 #define QOS_TX1_ACM 0
765 #define QOS_TX2_ACM 0
766 #define QOS_TX3_ACM 0
768 #define QOS_TX0_TXOP_LIMIT_CCK 0
769 #define QOS_TX1_TXOP_LIMIT_CCK 0
770 #define QOS_TX2_TXOP_LIMIT_CCK 6016
771 #define QOS_TX3_TXOP_LIMIT_CCK 3264
773 #define QOS_TX0_TXOP_LIMIT_OFDM 0
774 #define QOS_TX1_TXOP_LIMIT_OFDM 0
775 #define QOS_TX2_TXOP_LIMIT_OFDM 3008
776 #define QOS_TX3_TXOP_LIMIT_OFDM 1504
778 #define DEF_TX0_CW_MIN_OFDM CW_MIN_OFDM
779 #define DEF_TX1_CW_MIN_OFDM CW_MIN_OFDM
780 #define DEF_TX2_CW_MIN_OFDM CW_MIN_OFDM
781 #define DEF_TX3_CW_MIN_OFDM CW_MIN_OFDM
783 #define DEF_TX0_CW_MIN_CCK CW_MIN_CCK
784 #define DEF_TX1_CW_MIN_CCK CW_MIN_CCK
785 #define DEF_TX2_CW_MIN_CCK CW_MIN_CCK
786 #define DEF_TX3_CW_MIN_CCK CW_MIN_CCK
788 #define DEF_TX0_CW_MAX_OFDM CW_MAX_OFDM
789 #define DEF_TX1_CW_MAX_OFDM CW_MAX_OFDM
790 #define DEF_TX2_CW_MAX_OFDM CW_MAX_OFDM
791 #define DEF_TX3_CW_MAX_OFDM CW_MAX_OFDM
793 #define DEF_TX0_CW_MAX_CCK CW_MAX_CCK
794 #define DEF_TX1_CW_MAX_CCK CW_MAX_CCK
795 #define DEF_TX2_CW_MAX_CCK CW_MAX_CCK
796 #define DEF_TX3_CW_MAX_CCK CW_MAX_CCK
798 #define DEF_TX0_AIFS (2)
799 #define DEF_TX1_AIFS (2)
800 #define DEF_TX2_AIFS (2)
801 #define DEF_TX3_AIFS (2)
803 #define DEF_TX0_ACM 0
804 #define DEF_TX1_ACM 0
805 #define DEF_TX2_ACM 0
806 #define DEF_TX3_ACM 0
808 #define DEF_TX0_TXOP_LIMIT_CCK 0
809 #define DEF_TX1_TXOP_LIMIT_CCK 0
810 #define DEF_TX2_TXOP_LIMIT_CCK 0
811 #define DEF_TX3_TXOP_LIMIT_CCK 0
813 #define DEF_TX0_TXOP_LIMIT_OFDM 0
814 #define DEF_TX1_TXOP_LIMIT_OFDM 0
815 #define DEF_TX2_TXOP_LIMIT_OFDM 0
816 #define DEF_TX3_TXOP_LIMIT_OFDM 0
818 #define QOS_QOS_SETS 3
819 #define QOS_PARAM_SET_ACTIVE 0
820 #define QOS_PARAM_SET_DEF_CCK 1
821 #define QOS_PARAM_SET_DEF_OFDM 2
823 #define CTRL_QOS_NO_ACK (0x0020)
824 #define DCT_FLAG_EXT_QOS_ENABLED (0x10)
826 #define U32_PAD(n) ((4-(n))&0x3)
829 * Generic queue structure
831 * Contains common data for Rx and Tx queues
833 #define TFD_CTL_COUNT_SET(n) (n<<24)
834 #define TFD_CTL_COUNT_GET(ctl) ((ctl>>24) & 7)
835 #define TFD_CTL_PAD_SET(n) (n<<28)
836 #define TFD_CTL_PAD_GET(ctl) (ctl>>28)
838 #define TFD_TX_CMD_SLOTS 256
839 #define TFD_CMD_SLOTS 32
841 #define TFD_MAX_PAYLOAD_SIZE (sizeof(struct iwl4965_cmd) - \
842 sizeof(struct iwl4965_cmd_meta))
845 * RX related structures and functions
847 #define RX_FREE_BUFFERS 64
848 #define RX_LOW_WATERMARK 8
851 #define IWL_RX_BUF_SIZE (4 * 1024)
852 #define IWL_MAX_BSM_SIZE BSM_SRAM_SIZE
853 #define KDR_RTC_INST_UPPER_BOUND (0x018000)
854 #define KDR_RTC_DATA_UPPER_BOUND (0x80A000)
855 #define KDR_RTC_INST_SIZE (KDR_RTC_INST_UPPER_BOUND - RTC_INST_LOWER_BOUND)
856 #define KDR_RTC_DATA_SIZE (KDR_RTC_DATA_UPPER_BOUND - RTC_DATA_LOWER_BOUND)
858 #define IWL_MAX_INST_SIZE KDR_RTC_INST_SIZE
859 #define IWL_MAX_DATA_SIZE KDR_RTC_DATA_SIZE
861 static inline int iwl4965_hw_valid_rtc_data_addr(u32 addr)
863 return (addr >= RTC_DATA_LOWER_BOUND) &&
864 (addr < KDR_RTC_DATA_UPPER_BOUND);
867 /********************* START TXPOWER *****************************************/
869 HT_IE_EXT_CHANNEL_NONE = 0,
870 HT_IE_EXT_CHANNEL_ABOVE,
871 HT_IE_EXT_CHANNEL_INVALID,
872 HT_IE_EXT_CHANNEL_BELOW,
873 HT_IE_EXT_CHANNEL_MAX
877 CALIB_CH_GROUP_1 = 0,
878 CALIB_CH_GROUP_2 = 1,
879 CALIB_CH_GROUP_3 = 2,
880 CALIB_CH_GROUP_4 = 3,
881 CALIB_CH_GROUP_5 = 4,
885 /* Temperature calibration offset is 3% 0C in Kelvin */
886 #define TEMPERATURE_CALIB_KELVIN_OFFSET 8
887 #define TEMPERATURE_CALIB_A_VAL 259
889 #define IWL_TX_POWER_TEMPERATURE_MIN (263)
890 #define IWL_TX_POWER_TEMPERATURE_MAX (410)
892 #define IWL_TX_POWER_TEMPERATURE_OUT_OF_RANGE(t) \
893 (((t) < IWL_TX_POWER_TEMPERATURE_MIN) || \
894 ((t) > IWL_TX_POWER_TEMPERATURE_MAX))
896 #define IWL_TX_POWER_ILLEGAL_TEMPERATURE (300)
898 #define IWL_TX_POWER_TEMPERATURE_DIFFERENCE (2)
900 #define IWL_TX_POWER_MIMO_REGULATORY_COMPENSATION (6)
902 #define IWL_TX_POWER_TARGET_POWER_MIN (0) /* 0 dBm = 1 milliwatt */
903 #define IWL_TX_POWER_TARGET_POWER_MAX (16) /* 16 dBm */
905 /* timeout equivalent to 3 minutes */
906 #define IWL_TX_POWER_TIMELIMIT_NOCALIB 1800000000
908 #define IWL_TX_POWER_CCK_COMPENSATION (9)
910 #define MIN_TX_GAIN_INDEX (0)
911 #define MIN_TX_GAIN_INDEX_52GHZ_EXT (-9)
912 #define MAX_TX_GAIN_INDEX_52GHZ (98)
913 #define MIN_TX_GAIN_52GHZ (98)
914 #define MAX_TX_GAIN_INDEX_24GHZ (98)
915 #define MIN_TX_GAIN_24GHZ (98)
916 #define MAX_TX_GAIN (0)
917 #define MAX_TX_GAIN_52GHZ_EXT (-9)
919 #define IWL_TX_POWER_DEFAULT_REGULATORY_24 (34)
920 #define IWL_TX_POWER_DEFAULT_REGULATORY_52 (34)
921 #define IWL_TX_POWER_REGULATORY_MIN (0)
922 #define IWL_TX_POWER_REGULATORY_MAX (34)
923 #define IWL_TX_POWER_DEFAULT_SATURATION_24 (38)
924 #define IWL_TX_POWER_DEFAULT_SATURATION_52 (38)
925 #define IWL_TX_POWER_SATURATION_MIN (20)
926 #define IWL_TX_POWER_SATURATION_MAX (50)
928 /* dv *0.4 = dt; so that 5 degrees temperature diff equals
929 * 12.5 in voltage diff */
930 #define IWL_TX_TEMPERATURE_UPDATE_LIMIT 9
932 #define IWL_INVALID_CHANNEL (0xffffffff)
933 #define IWL_TX_POWER_REGITRY_BIT (2)
935 #define MIN_IWL_TX_POWER_CALIB_DUR (100)
936 #define IWL_CCK_FROM_OFDM_POWER_DIFF (-5)
937 #define IWL_CCK_FROM_OFDM_INDEX_DIFF (9)
939 /* Number of entries in the gain table */
940 #define POWER_GAIN_NUM_ENTRIES 78
941 #define TX_POW_MAX_SESSION_NUM 5
942 /* timeout equivalent to 3 minutes */
943 #define TX_IWL_TIMELIMIT_NOCALIB 1800000000
945 /* Kedron TX_CALIB_STATES */
946 #define IWL_TX_CALIB_STATE_SEND_TX 0x00000001
947 #define IWL_TX_CALIB_WAIT_TX_RESPONSE 0x00000002
948 #define IWL_TX_CALIB_ENABLED 0x00000004
949 #define IWL_TX_CALIB_XVT_ON 0x00000008
950 #define IWL_TX_CALIB_TEMPERATURE_CORRECT 0x00000010
951 #define IWL_TX_CALIB_WORKING_WITH_XVT 0x00000020
952 #define IWL_TX_CALIB_XVT_PERIODICAL 0x00000040
954 #define NUM_IWL_TX_CALIB_SETTINS 5 /* Number of tx correction groups */
956 #define IWL_MIN_POWER_IN_VP_TABLE 1 /* 0.5dBm multiplied by 2 */
957 #define IWL_MAX_POWER_IN_VP_TABLE 40 /* 20dBm - multiplied by 2 (because
958 * entries are for each 0.5dBm) */
959 #define IWL_STEP_IN_VP_TABLE 1 /* 0.5dB - multiplied by 2 */
960 #define IWL_NUM_POINTS_IN_VPTABLE \
961 (1 + IWL_MAX_POWER_IN_VP_TABLE - IWL_MIN_POWER_IN_VP_TABLE)
963 #define MIN_TX_GAIN_INDEX (0)
964 #define MAX_TX_GAIN_INDEX_52GHZ (98)
965 #define MIN_TX_GAIN_52GHZ (98)
966 #define MAX_TX_GAIN_INDEX_24GHZ (98)
967 #define MIN_TX_GAIN_24GHZ (98)
968 #define MAX_TX_GAIN (0)
970 /* First and last channels of all groups */
971 #define CALIB_IWL_TX_ATTEN_GR1_FCH 34
972 #define CALIB_IWL_TX_ATTEN_GR1_LCH 43
973 #define CALIB_IWL_TX_ATTEN_GR2_FCH 44
974 #define CALIB_IWL_TX_ATTEN_GR2_LCH 70
975 #define CALIB_IWL_TX_ATTEN_GR3_FCH 71
976 #define CALIB_IWL_TX_ATTEN_GR3_LCH 124
977 #define CALIB_IWL_TX_ATTEN_GR4_FCH 125
978 #define CALIB_IWL_TX_ATTEN_GR4_LCH 200
979 #define CALIB_IWL_TX_ATTEN_GR5_FCH 1
980 #define CALIB_IWL_TX_ATTEN_GR5_LCH 20
983 union iwl4965_tx_power_dual_stream {
986 u8 dsp_predis_atten[2];
991 /********************* END TXPOWER *****************************************/
994 #define RXON_FLG_CTRL_CHANNEL_LOC_POS (22)
995 #define RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK __constant_cpu_to_le32(0x1<<22)
997 #define RXON_FLG_HT_OPERATING_MODE_POS (23)
999 #define RXON_FLG_HT_PROT_MSK __constant_cpu_to_le32(0x1<<23)
1000 #define RXON_FLG_FAT_PROT_MSK __constant_cpu_to_le32(0x2<<23)
1002 #define RXON_FLG_CHANNEL_MODE_POS (25)
1003 #define RXON_FLG_CHANNEL_MODE_MSK __constant_cpu_to_le32(0x3<<25)
1004 #define RXON_FLG_CHANNEL_MODE_PURE_40_MSK __constant_cpu_to_le32(0x1<<25)
1005 #define RXON_FLG_CHANNEL_MODE_MIXED_MSK __constant_cpu_to_le32(0x2<<25)
1007 #define RXON_RX_CHAIN_DRIVER_FORCE_MSK __constant_cpu_to_le16(0x1<<0)
1008 #define RXON_RX_CHAIN_VALID_MSK __constant_cpu_to_le16(0x7<<1)
1009 #define RXON_RX_CHAIN_VALID_POS (1)
1010 #define RXON_RX_CHAIN_FORCE_SEL_MSK __constant_cpu_to_le16(0x7<<4)
1011 #define RXON_RX_CHAIN_FORCE_SEL_POS (4)
1012 #define RXON_RX_CHAIN_FORCE_MIMO_SEL_MSK __constant_cpu_to_le16(0x7<<7)
1013 #define RXON_RX_CHAIN_FORCE_MIMO_SEL_POS (7)
1014 #define RXON_RX_CHAIN_CNT_MSK __constant_cpu_to_le16(0x3<<10)
1015 #define RXON_RX_CHAIN_CNT_POS (10)
1016 #define RXON_RX_CHAIN_MIMO_CNT_MSK __constant_cpu_to_le16(0x3<<12)
1017 #define RXON_RX_CHAIN_MIMO_CNT_POS (12)
1018 #define RXON_RX_CHAIN_MIMO_FORCE_MSK __constant_cpu_to_le16(0x1<<14)
1019 #define RXON_RX_CHAIN_MIMO_FORCE_POS (14)
1022 #define MCS_DUP_6M_PLCP 0x20
1024 /* OFDM HT rate masks */
1025 /* ***************************************** */
1026 #define R_MCS_6M_MSK 0x1
1027 #define R_MCS_12M_MSK 0x2
1028 #define R_MCS_18M_MSK 0x4
1029 #define R_MCS_24M_MSK 0x8
1030 #define R_MCS_36M_MSK 0x10
1031 #define R_MCS_48M_MSK 0x20
1032 #define R_MCS_54M_MSK 0x40
1033 #define R_MCS_60M_MSK 0x80
1034 #define R_MCS_12M_DUAL_MSK 0x100
1035 #define R_MCS_24M_DUAL_MSK 0x200
1036 #define R_MCS_36M_DUAL_MSK 0x400
1037 #define R_MCS_48M_DUAL_MSK 0x800
1039 #define is_legacy(tbl) (((tbl) == LQ_G) || ((tbl) == LQ_A))
1040 #define is_siso(tbl) (((tbl) == LQ_SISO))
1041 #define is_mimo(tbl) (((tbl) == LQ_MIMO))
1042 #define is_Ht(tbl) (is_siso(tbl) || is_mimo(tbl))
1043 #define is_a_band(tbl) (((tbl) == LQ_A))
1044 #define is_g_and(tbl) (((tbl) == LQ_G))
1046 /* Flow Handler Definitions */
1048 /**********************/
1050 /**********************/
1052 #define FH_MEM_LOWER_BOUND (0x1000)
1053 #define FH_MEM_UPPER_BOUND (0x1EF0)
1055 #define IWL_FH_REGS_LOWER_BOUND (0x1000)
1056 #define IWL_FH_REGS_UPPER_BOUND (0x2000)
1058 #define IWL_FH_KW_MEM_ADDR_REG (FH_MEM_LOWER_BOUND + 0x97C)
1060 /* CBBC Area - Circular buffers base address cache pointers table */
1061 #define FH_MEM_CBBC_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0x9D0)
1062 #define FH_MEM_CBBC_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xA10)
1064 #define FH_MEM_CBBC_QUEUE(x) (FH_MEM_CBBC_LOWER_BOUND + (x) * 0x4)
1067 #define FH_MEM_RSCSR_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0xBC0)
1068 #define FH_MEM_RSCSR_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xC00)
1069 #define FH_MEM_RSCSR_CHNL0 (FH_MEM_RSCSR_LOWER_BOUND)
1071 #define FH_RSCSR_CHNL0_STTS_WPTR_REG (FH_MEM_RSCSR_CHNL0)
1072 #define FH_RSCSR_CHNL0_RBDCB_BASE_REG (FH_MEM_RSCSR_CHNL0 + 0x004)
1073 #define FH_RSCSR_CHNL0_RBDCB_WPTR_REG (FH_MEM_RSCSR_CHNL0 + 0x008)
1075 /* RCSR Area - Registers address map */
1076 #define FH_MEM_RCSR_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0xC00)
1077 #define FH_MEM_RCSR_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xCC0)
1078 #define FH_MEM_RCSR_CHNL0 (FH_MEM_RCSR_LOWER_BOUND)
1080 #define FH_MEM_RCSR_CHNL0_CONFIG_REG (FH_MEM_RCSR_CHNL0)
1082 /* RSSR Area - Rx shared ctrl & status registers */
1083 #define FH_MEM_RSSR_LOWER_BOUND (FH_MEM_LOWER_BOUND + 0xC40)
1084 #define FH_MEM_RSSR_UPPER_BOUND (FH_MEM_LOWER_BOUND + 0xD00)
1085 #define FH_MEM_RSSR_SHARED_CTRL_REG (FH_MEM_RSSR_LOWER_BOUND)
1086 #define FH_MEM_RSSR_RX_STATUS_REG (FH_MEM_RSSR_LOWER_BOUND + 0x004)
1087 #define FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV (FH_MEM_RSSR_LOWER_BOUND + 0x008)
1090 #define IWL_FH_TCSR_LOWER_BOUND (IWL_FH_REGS_LOWER_BOUND + 0xD00)
1091 #define IWL_FH_TCSR_UPPER_BOUND (IWL_FH_REGS_LOWER_BOUND + 0xE60)
1093 #define IWL_FH_TCSR_CHNL_NUM (7)
1094 #define IWL_FH_TCSR_CHNL_TX_CONFIG_REG(_chnl) \
1095 (IWL_FH_TCSR_LOWER_BOUND + 0x20 * _chnl)
1097 /* TSSR Area - Tx shared status registers */
1099 #define IWL_FH_TSSR_LOWER_BOUND (IWL_FH_REGS_LOWER_BOUND + 0xEA0)
1100 #define IWL_FH_TSSR_UPPER_BOUND (IWL_FH_REGS_LOWER_BOUND + 0xEC0)
1102 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG (IWL_FH_TSSR_LOWER_BOUND + 0x008)
1103 #define IWL_FH_TSSR_TX_STATUS_REG (IWL_FH_TSSR_LOWER_BOUND + 0x010)
1105 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON (0xFF000000)
1106 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON (0x00FF0000)
1108 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_64B (0x00000000)
1109 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B (0x00000400)
1110 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_256B (0x00000800)
1111 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_512B (0x00000C00)
1113 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TFD_ON (0x00000100)
1114 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_CBB_ON (0x00000080)
1116 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RSP_WAIT_TH (0x00000020)
1117 #define IWL_FH_TSSR_TX_MSG_CONFIG_REG_VAL_RSP_WAIT_TH (0x00000005)
1119 #define IWL_FH_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_chnl) \
1120 ((1 << (_chnl)) << 24)
1121 #define IWL_FH_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_chnl) \
1122 ((1 << (_chnl)) << 16)
1124 #define IWL_FH_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(_chnl) \
1125 (IWL_FH_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_chnl) | \
1126 IWL_FH_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_chnl))
1128 /* TCSR: tx_config register values */
1129 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF (0x00000000)
1130 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_DRIVER (0x00000001)
1131 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_ARC (0x00000002)
1133 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE_VAL (0x00000000)
1134 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL (0x00000008)
1136 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_NOINT (0x00000000)
1137 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD (0x00100000)
1138 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD (0x00200000)
1140 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT (0x00000000)
1141 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_ENDTFD (0x00400000)
1142 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_IFTFD (0x00800000)
1144 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE (0x00000000)
1145 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE_EOF (0x40000000)
1146 #define IWL_FH_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE (0x80000000)
1148 #define IWL_FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_EMPTY (0x00000000)
1149 #define IWL_FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_WAIT (0x00002000)
1150 #define IWL_FH_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID (0x00000003)
1152 #define IWL_FH_TCSR_CHNL_TX_BUF_STS_REG_BIT_TFDB_WPTR (0x00000001)
1154 #define IWL_FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_NUM (20)
1155 #define IWL_FH_TCSR_CHNL_TX_BUF_STS_REG_POS_TB_IDX (12)
1157 /* RCSR: channel 0 rx_config register defines */
1158 #define FH_RCSR_CHNL0_RX_CONFIG_DMA_CHNL_EN_MASK (0xC0000000) /* bits 30-31 */
1159 #define FH_RCSR_CHNL0_RX_CONFIG_RBDBC_SIZE_MASK (0x00F00000) /* bits 20-23 */
1160 #define FH_RCSR_CHNL0_RX_CONFIG_RB_SIZE_MASK (0x00030000) /* bits 16-17 */
1161 #define FH_RCSR_CHNL0_RX_CONFIG_SINGLE_FRAME_MASK (0x00008000) /* bit 15 */
1162 #define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_MASK (0x00001000) /* bit 12 */
1163 #define FH_RCSR_CHNL0_RX_CONFIG_RB_TIMEOUT_MASK (0x00000FF0) /* bit 4-11 */
1165 #define FH_RCSR_RX_CONFIG_RBDCB_SIZE_BITSHIFT (20)
1166 #define FH_RCSR_RX_CONFIG_RB_SIZE_BITSHIFT (16)
1168 /* RCSR: rx_config register values */
1169 #define FH_RCSR_RX_CONFIG_CHNL_EN_PAUSE_VAL (0x00000000)
1170 #define FH_RCSR_RX_CONFIG_CHNL_EN_PAUSE_EOF_VAL (0x40000000)
1171 #define FH_RCSR_RX_CONFIG_CHNL_EN_ENABLE_VAL (0x80000000)
1173 #define IWL_FH_RCSR_RX_CONFIG_REG_VAL_RB_SIZE_4K (0x00000000)
1175 /* RCSR channel 0 config register values */
1176 #define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_NO_INT_VAL (0x00000000)
1177 #define FH_RCSR_CHNL0_RX_CONFIG_IRQ_DEST_INT_HOST_VAL (0x00001000)
1179 /* RSCSR: defs used in normal mode */
1180 #define FH_RSCSR_CHNL0_RBDCB_WPTR_MASK (0x00000FFF) /* bits 0-11 */
1182 #define SCD_WIN_SIZE 64
1183 #define SCD_FRAME_LIMIT 64
1185 /* SRAM structures */
1186 #define SCD_CONTEXT_DATA_OFFSET 0x380
1187 #define SCD_TX_STTS_BITMAP_OFFSET 0x400
1188 #define SCD_TRANSLATE_TBL_OFFSET 0x500
1189 #define SCD_CONTEXT_QUEUE_OFFSET(x) (SCD_CONTEXT_DATA_OFFSET + ((x) * 8))
1190 #define SCD_TRANSLATE_TBL_OFFSET_QUEUE(x) \
1191 ((SCD_TRANSLATE_TBL_OFFSET + ((x) * 2)) & 0xfffffffc)
1193 #define SCD_TXFACT_REG_TXFIFO_MASK(lo, hi) \
1194 ((1<<(hi))|((1<<(hi))-(1<<(lo))))
1197 #define SCD_MODE_REG_BIT_SEARCH_MODE (1<<0)
1198 #define SCD_MODE_REG_BIT_SBYP_MODE (1<<1)
1200 #define SCD_TXFIFO_POS_TID (0)
1201 #define SCD_TXFIFO_POS_RA (4)
1202 #define SCD_QUEUE_STTS_REG_POS_ACTIVE (0)
1203 #define SCD_QUEUE_STTS_REG_POS_TXF (1)
1204 #define SCD_QUEUE_STTS_REG_POS_WSL (5)
1205 #define SCD_QUEUE_STTS_REG_POS_SCD_ACK (8)
1206 #define SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN (10)
1207 #define SCD_QUEUE_STTS_REG_MSK (0x0007FC00)
1209 #define SCD_QUEUE_RA_TID_MAP_RATID_MSK (0x01FF)
1211 #define SCD_QUEUE_CTX_REG1_WIN_SIZE_POS (0)
1212 #define SCD_QUEUE_CTX_REG1_WIN_SIZE_MSK (0x0000007F)
1213 #define SCD_QUEUE_CTX_REG1_CREDIT_POS (8)
1214 #define SCD_QUEUE_CTX_REG1_CREDIT_MSK (0x00FFFF00)
1215 #define SCD_QUEUE_CTX_REG1_SUPER_CREDIT_POS (24)
1216 #define SCD_QUEUE_CTX_REG1_SUPER_CREDIT_MSK (0xFF000000)
1217 #define SCD_QUEUE_CTX_REG2_FRAME_LIMIT_POS (16)
1218 #define SCD_QUEUE_CTX_REG2_FRAME_LIMIT_MSK (0x007F0000)
1220 #define CSR_HW_IF_CONFIG_REG_BIT_KEDRON_R (0x00000010)
1221 #define CSR_HW_IF_CONFIG_REG_MSK_BOARD_VER (0x00000C00)
1222 #define CSR_HW_IF_CONFIG_REG_BIT_MAC_SI (0x00000100)
1223 #define CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI (0x00000200)
1225 static inline u8 iwl4965_hw_get_rate(__le32 rate_n_flags)
1227 return le32_to_cpu(rate_n_flags) & 0xFF;
1229 static inline u16 iwl4965_hw_get_rate_n_flags(__le32 rate_n_flags)
1231 return le32_to_cpu(rate_n_flags) & 0xFFFF;
1233 static inline __le32 iwl4965_hw_set_rate_n_flags(u8 rate, u16 flags)
1235 return cpu_to_le32(flags|(u16)rate);
1238 struct iwl4965_tfd_frame_data {
1242 /* __le32 ptb1_32_35:4; */
1243 #define IWL_tb1_addr_hi_POS 0
1244 #define IWL_tb1_addr_hi_LEN 4
1245 #define IWL_tb1_addr_hi_SYM val1
1246 /* __le32 tb_len1:12; */
1247 #define IWL_tb1_len_POS 4
1248 #define IWL_tb1_len_LEN 12
1249 #define IWL_tb1_len_SYM val1
1250 /* __le32 ptb2_0_15:16; */
1251 #define IWL_tb2_addr_lo16_POS 16
1252 #define IWL_tb2_addr_lo16_LEN 16
1253 #define IWL_tb2_addr_lo16_SYM val1
1256 /* __le32 ptb2_16_35:20; */
1257 #define IWL_tb2_addr_hi20_POS 0
1258 #define IWL_tb2_addr_hi20_LEN 20
1259 #define IWL_tb2_addr_hi20_SYM val2
1260 /* __le32 tb_len2:12; */
1261 #define IWL_tb2_len_POS 20
1262 #define IWL_tb2_len_LEN 12
1263 #define IWL_tb2_len_SYM val2
1264 } __attribute__ ((packed));
1266 struct iwl4965_tfd_frame {
1268 /* __le32 rsvd1:24; */
1269 /* __le32 num_tbs:5; */
1270 #define IWL_num_tbs_POS 24
1271 #define IWL_num_tbs_LEN 5
1272 #define IWL_num_tbs_SYM val0
1273 /* __le32 rsvd2:1; */
1274 /* __le32 padding:2; */
1275 struct iwl4965_tfd_frame_data pa[10];
1277 } __attribute__ ((packed));
1279 #define IWL4965_MAX_WIN_SIZE 64
1280 #define IWL4965_QUEUE_SIZE 256
1281 #define IWL4965_NUM_FIFOS 7
1282 #define IWL_MAX_NUM_QUEUES 16
1284 struct iwl4965_queue_byte_cnt_entry {
1286 /* __le16 byte_cnt:12; */
1287 #define IWL_byte_cnt_POS 0
1288 #define IWL_byte_cnt_LEN 12
1289 #define IWL_byte_cnt_SYM val
1290 /* __le16 rsvd:4; */
1291 } __attribute__ ((packed));
1293 struct iwl4965_sched_queue_byte_cnt_tbl {
1294 struct iwl4965_queue_byte_cnt_entry tfd_offset[IWL4965_QUEUE_SIZE +
1295 IWL4965_MAX_WIN_SIZE];
1297 (IWL4965_QUEUE_SIZE + IWL4965_MAX_WIN_SIZE) *
1299 } __attribute__ ((packed));
1301 /* Base physical address of iwl4965_shared is provided to KDR_SCD_DRAM_BASE_ADDR
1302 * and &iwl4965_shared.val0 is provided to FH_RSCSR_CHNL0_STTS_WPTR_REG */
1303 struct iwl4965_shared {
1304 struct iwl4965_sched_queue_byte_cnt_tbl
1305 queues_byte_cnt_tbls[IWL_MAX_NUM_QUEUES];
1308 /* __le32 rb_closed_stts_rb_num:12; */
1309 #define IWL_rb_closed_stts_rb_num_POS 0
1310 #define IWL_rb_closed_stts_rb_num_LEN 12
1311 #define IWL_rb_closed_stts_rb_num_SYM val0
1312 /* __le32 rsrv1:4; */
1313 /* __le32 rb_closed_stts_rx_frame_num:12; */
1314 #define IWL_rb_closed_stts_rx_frame_num_POS 16
1315 #define IWL_rb_closed_stts_rx_frame_num_LEN 12
1316 #define IWL_rb_closed_stts_rx_frame_num_SYM val0
1317 /* __le32 rsrv2:4; */
1320 /* __le32 frame_finished_stts_rb_num:12; */
1321 #define IWL_frame_finished_stts_rb_num_POS 0
1322 #define IWL_frame_finished_stts_rb_num_LEN 12
1323 #define IWL_frame_finished_stts_rb_num_SYM val1
1324 /* __le32 rsrv3:4; */
1325 /* __le32 frame_finished_stts_rx_frame_num:12; */
1326 #define IWL_frame_finished_stts_rx_frame_num_POS 16
1327 #define IWL_frame_finished_stts_rx_frame_num_LEN 12
1328 #define IWL_frame_finished_stts_rx_frame_num_SYM val1
1329 /* __le32 rsrv4:4; */
1331 __le32 padding1; /* so that allocation will be aligned to 16B */
1333 } __attribute__ ((packed));
1335 #endif /* __iwl4965_4965_hw_h__ */