xref: /wlan-driver/fw-api/hw/qca6290/v2/rx_location_info.h (revision 5113495b16420b49004c444715d2daae2066e7dc) 
1*5113495bSYour Name /*
2*5113495bSYour Name  * Copyright (c) 2017 The Linux Foundation. All rights reserved.
3*5113495bSYour Name  *
4*5113495bSYour Name  * Permission to use, copy, modify, and/or distribute this software for
5*5113495bSYour Name  * any purpose with or without fee is hereby granted, provided that the
6*5113495bSYour Name  * above copyright notice and this permission notice appear in all
7*5113495bSYour Name  * copies.
8*5113495bSYour Name  *
9*5113495bSYour Name  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10*5113495bSYour Name  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11*5113495bSYour Name  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12*5113495bSYour Name  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13*5113495bSYour Name  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14*5113495bSYour Name  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15*5113495bSYour Name  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16*5113495bSYour Name  * PERFORMANCE OF THIS SOFTWARE.
17*5113495bSYour Name  */
18*5113495bSYour Name 
19*5113495bSYour Name #ifndef _RX_LOCATION_INFO_H_
20*5113495bSYour Name #define _RX_LOCATION_INFO_H_
21*5113495bSYour Name #if !defined(__ASSEMBLER__)
22*5113495bSYour Name #endif
23*5113495bSYour Name 
24*5113495bSYour Name 
25*5113495bSYour Name // ################ START SUMMARY #################
26*5113495bSYour Name //
27*5113495bSYour Name //	Dword	Fields
28*5113495bSYour Name //	0	rtt_fac_legacy[15:0], rtt_fac_legacy_ext80[31:16]
29*5113495bSYour Name //	1	rtt_fac_vht[15:0], rtt_fac_vht_ext80[31:16]
30*5113495bSYour Name //	2	rtt_fac_legacy_status[0], rtt_fac_legacy_ext80_status[1], rtt_fac_vht_status[2], rtt_fac_vht_ext80_status[3], rtt_fac_sifs[15:4], rtt_fac_sifs_status[17:16], rtt_cfr_status[18], rtt_cir_status[19], rtt_channel_dump_size[30:20], rtt_hw_ifft_mode[31]
31*5113495bSYour Name //	3	rtt_btcf_status[0], rtt_preamble_type[5:1], rtt_pkt_bw_leg[7:6], rtt_pkt_bw_vht[9:8], rtt_gi_type[11:10], rtt_mcs_rate[16:12], rtt_strongest_chain[19:17], rtt_strongest_chain_ext80[22:20], rtt_rx_chain_mask[30:23], reserved_3[31]
32*5113495bSYour Name //	4	rx_start_ts[31:0]
33*5113495bSYour Name //	5	rx_end_ts[31:0]
34*5113495bSYour Name //	6	sfo_phase_pkt_start[11:0], sfo_phase_pkt_end[23:12], rtt_che_buffer_pointer_high8[31:24]
35*5113495bSYour Name //	7	rtt_che_buffer_pointer_low32[31:0]
36*5113495bSYour Name //	8	rtt_cfo_measurement[13:0], rtt_chan_spread[21:14], rtt_timing_backoff_sel[23:22], reserved_8[30:24], rx_location_info_valid[31]
37*5113495bSYour Name //
38*5113495bSYour Name // ################ END SUMMARY #################
39*5113495bSYour Name 
40*5113495bSYour Name #define NUM_OF_DWORDS_RX_LOCATION_INFO 9
41*5113495bSYour Name 
42*5113495bSYour Name struct rx_location_info {
43*5113495bSYour Name              uint32_t rtt_fac_legacy                  : 16, //[15:0]
44*5113495bSYour Name                       rtt_fac_legacy_ext80            : 16; //[31:16]
45*5113495bSYour Name              uint32_t rtt_fac_vht                     : 16, //[15:0]
46*5113495bSYour Name                       rtt_fac_vht_ext80               : 16; //[31:16]
47*5113495bSYour Name              uint32_t rtt_fac_legacy_status           :  1, //[0]
48*5113495bSYour Name                       rtt_fac_legacy_ext80_status     :  1, //[1]
49*5113495bSYour Name                       rtt_fac_vht_status              :  1, //[2]
50*5113495bSYour Name                       rtt_fac_vht_ext80_status        :  1, //[3]
51*5113495bSYour Name                       rtt_fac_sifs                    : 12, //[15:4]
52*5113495bSYour Name                       rtt_fac_sifs_status             :  2, //[17:16]
53*5113495bSYour Name                       rtt_cfr_status                  :  1, //[18]
54*5113495bSYour Name                       rtt_cir_status                  :  1, //[19]
55*5113495bSYour Name                       rtt_channel_dump_size           : 11, //[30:20]
56*5113495bSYour Name                       rtt_hw_ifft_mode                :  1; //[31]
57*5113495bSYour Name              uint32_t rtt_btcf_status                 :  1, //[0]
58*5113495bSYour Name                       rtt_preamble_type               :  5, //[5:1]
59*5113495bSYour Name                       rtt_pkt_bw_leg                  :  2, //[7:6]
60*5113495bSYour Name                       rtt_pkt_bw_vht                  :  2, //[9:8]
61*5113495bSYour Name                       rtt_gi_type                     :  2, //[11:10]
62*5113495bSYour Name                       rtt_mcs_rate                    :  5, //[16:12]
63*5113495bSYour Name                       rtt_strongest_chain             :  3, //[19:17]
64*5113495bSYour Name                       rtt_strongest_chain_ext80       :  3, //[22:20]
65*5113495bSYour Name                       rtt_rx_chain_mask               :  8, //[30:23]
66*5113495bSYour Name                       reserved_3                      :  1; //[31]
67*5113495bSYour Name              uint32_t rx_start_ts                     : 32; //[31:0]
68*5113495bSYour Name              uint32_t rx_end_ts                       : 32; //[31:0]
69*5113495bSYour Name              uint32_t sfo_phase_pkt_start             : 12, //[11:0]
70*5113495bSYour Name                       sfo_phase_pkt_end               : 12, //[23:12]
71*5113495bSYour Name                       rtt_che_buffer_pointer_high8    :  8; //[31:24]
72*5113495bSYour Name              uint32_t rtt_che_buffer_pointer_low32    : 32; //[31:0]
73*5113495bSYour Name              uint32_t rtt_cfo_measurement             : 14, //[13:0]
74*5113495bSYour Name                       rtt_chan_spread                 :  8, //[21:14]
75*5113495bSYour Name                       rtt_timing_backoff_sel          :  2, //[23:22]
76*5113495bSYour Name                       reserved_8                      :  7, //[30:24]
77*5113495bSYour Name                       rx_location_info_valid          :  1; //[31]
78*5113495bSYour Name };
79*5113495bSYour Name 
80*5113495bSYour Name /*
81*5113495bSYour Name 
82*5113495bSYour Name rtt_fac_legacy
83*5113495bSYour Name 
84*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
85*5113495bSYour Name 			correction value computed from L-LTF on the first selected
86*5113495bSYour Name 			Rx chain
87*5113495bSYour Name 
88*5113495bSYour Name 
89*5113495bSYour Name 
90*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
91*5113495bSYour Name 			correction value computed from L-LTF on pri80 on the
92*5113495bSYour Name 			selected pri80 Rx chain
93*5113495bSYour Name 
94*5113495bSYour Name 
95*5113495bSYour Name 
96*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
97*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
98*5113495bSYour Name 			interpolation
99*5113495bSYour Name 
100*5113495bSYour Name 
101*5113495bSYour Name 
102*5113495bSYour Name 			clock unit is 320MHz
103*5113495bSYour Name 
104*5113495bSYour Name 			<legal all>
105*5113495bSYour Name 
106*5113495bSYour Name rtt_fac_legacy_ext80
107*5113495bSYour Name 
108*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
109*5113495bSYour Name 			correction value computed from L-LTF on the second selected
110*5113495bSYour Name 			Rx chain
111*5113495bSYour Name 
112*5113495bSYour Name 
113*5113495bSYour Name 
114*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
115*5113495bSYour Name 			correction value computed from L-LTF on ext80 on the
116*5113495bSYour Name 			selected ext80 Rx chain
117*5113495bSYour Name 
118*5113495bSYour Name 
119*5113495bSYour Name 
120*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
121*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
122*5113495bSYour Name 			interpolation
123*5113495bSYour Name 
124*5113495bSYour Name 
125*5113495bSYour Name 
126*5113495bSYour Name 			clock unit is 320MHz
127*5113495bSYour Name 
128*5113495bSYour Name 			<legal all>
129*5113495bSYour Name 
130*5113495bSYour Name rtt_fac_vht
131*5113495bSYour Name 
132*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
133*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the first
134*5113495bSYour Name 			selected Rx chain
135*5113495bSYour Name 
136*5113495bSYour Name 
137*5113495bSYour Name 
138*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
139*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on pri80 on the
140*5113495bSYour Name 			selected pri80 Rx chain
141*5113495bSYour Name 
142*5113495bSYour Name 
143*5113495bSYour Name 
144*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
145*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
146*5113495bSYour Name 			interpolation
147*5113495bSYour Name 
148*5113495bSYour Name 
149*5113495bSYour Name 
150*5113495bSYour Name 			clock unit is 320MHz
151*5113495bSYour Name 
152*5113495bSYour Name 			<legal all>
153*5113495bSYour Name 
154*5113495bSYour Name rtt_fac_vht_ext80
155*5113495bSYour Name 
156*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
157*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the second
158*5113495bSYour Name 			selected Rx chain
159*5113495bSYour Name 
160*5113495bSYour Name 
161*5113495bSYour Name 
162*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
163*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on ext80 on the
164*5113495bSYour Name 			selected ext80 Rx chain
165*5113495bSYour Name 
166*5113495bSYour Name 
167*5113495bSYour Name 
168*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
169*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
170*5113495bSYour Name 			interpolation
171*5113495bSYour Name 
172*5113495bSYour Name 
173*5113495bSYour Name 
174*5113495bSYour Name 			clock unit is 320MHz
175*5113495bSYour Name 
176*5113495bSYour Name 			<legal all>
177*5113495bSYour Name 
178*5113495bSYour Name rtt_fac_legacy_status
179*5113495bSYour Name 
180*5113495bSYour Name 			Status of rtt_fac_legacy
181*5113495bSYour Name 
182*5113495bSYour Name 
183*5113495bSYour Name 
184*5113495bSYour Name 			<enum 0 location_fac_legacy_status_not_valid>
185*5113495bSYour Name 
186*5113495bSYour Name 			<enum 1 location_fac_legacy_status_valid>
187*5113495bSYour Name 
188*5113495bSYour Name 			<legal all>
189*5113495bSYour Name 
190*5113495bSYour Name rtt_fac_legacy_ext80_status
191*5113495bSYour Name 
192*5113495bSYour Name 			Status of rtt_fac_legacy_ext80
193*5113495bSYour Name 
194*5113495bSYour Name 
195*5113495bSYour Name 
196*5113495bSYour Name 			<enum 0 location_fac_legacy_ext80_status_not_valid>
197*5113495bSYour Name 
198*5113495bSYour Name 			<enum 1 location_fac_legacy_ext80_status_valid>
199*5113495bSYour Name 
200*5113495bSYour Name 			<legal all>
201*5113495bSYour Name 
202*5113495bSYour Name rtt_fac_vht_status
203*5113495bSYour Name 
204*5113495bSYour Name 			Status of rtt_fac_vht
205*5113495bSYour Name 
206*5113495bSYour Name 
207*5113495bSYour Name 
208*5113495bSYour Name 			<enum 0 location_fac_vht_status_not_valid>
209*5113495bSYour Name 
210*5113495bSYour Name 			<enum 1 location_fac_vht_status_valid>
211*5113495bSYour Name 
212*5113495bSYour Name 			<legal all>
213*5113495bSYour Name 
214*5113495bSYour Name rtt_fac_vht_ext80_status
215*5113495bSYour Name 
216*5113495bSYour Name 			Status of rtt_fac_vht_ext80
217*5113495bSYour Name 
218*5113495bSYour Name 
219*5113495bSYour Name 
220*5113495bSYour Name 			<enum 0 location_fac_vht_ext80_status_not_valid>
221*5113495bSYour Name 
222*5113495bSYour Name 			<enum 1 location_fac_vht_ext80_status_valid>
223*5113495bSYour Name 
224*5113495bSYour Name 			<legal all>
225*5113495bSYour Name 
226*5113495bSYour Name rtt_fac_sifs
227*5113495bSYour Name 
228*5113495bSYour Name 			To support fine SIFS adjustment, need to provide FAC
229*5113495bSYour Name 			value @ integer number of 320 MHz clock cycles to MAC.  It
230*5113495bSYour Name 			is from L-LTF if it is a Legacy packet and from (V)HT/HE-LTF
231*5113495bSYour Name 			if it is a (V)HT/HE packet
232*5113495bSYour Name 
233*5113495bSYour Name 
234*5113495bSYour Name 
235*5113495bSYour Name 			12 bits, signed, no fractional part
236*5113495bSYour Name 
237*5113495bSYour Name 			<legal all>
238*5113495bSYour Name 
239*5113495bSYour Name rtt_fac_sifs_status
240*5113495bSYour Name 
241*5113495bSYour Name 			Status of rtt_fac_sifs
242*5113495bSYour Name 
243*5113495bSYour Name 			0: not valid
244*5113495bSYour Name 
245*5113495bSYour Name 			1: valid and from L-LTF
246*5113495bSYour Name 
247*5113495bSYour Name 			2: valid and from (V)HT/HE-LTF
248*5113495bSYour Name 
249*5113495bSYour Name 			3: reserved
250*5113495bSYour Name 
251*5113495bSYour Name 			<legal 0-2>
252*5113495bSYour Name 
253*5113495bSYour Name rtt_cfr_status
254*5113495bSYour Name 
255*5113495bSYour Name 			Status of channel frequency response dump
256*5113495bSYour Name 
257*5113495bSYour Name 
258*5113495bSYour Name 
259*5113495bSYour Name 			<enum 0 location_CFR_dump_not_valid>
260*5113495bSYour Name 
261*5113495bSYour Name 			<enum 1 location_CFR_dump_valid>
262*5113495bSYour Name 
263*5113495bSYour Name 			<legal all>
264*5113495bSYour Name 
265*5113495bSYour Name rtt_cir_status
266*5113495bSYour Name 
267*5113495bSYour Name 			Status of channel impulse response dump
268*5113495bSYour Name 
269*5113495bSYour Name 
270*5113495bSYour Name 
271*5113495bSYour Name 			<enum 0 location_CIR_dump_not_valid>
272*5113495bSYour Name 
273*5113495bSYour Name 			<enum 1 location_CIR_dump_valid>
274*5113495bSYour Name 
275*5113495bSYour Name 			<legal all>
276*5113495bSYour Name 
277*5113495bSYour Name rtt_channel_dump_size
278*5113495bSYour Name 
279*5113495bSYour Name 			Channel dump size.  It shows how many tones in CFR in
280*5113495bSYour Name 			one chain, for example, it will show 52 for Legacy20 and 484
281*5113495bSYour Name 			for VHT160
282*5113495bSYour Name 
283*5113495bSYour Name 
284*5113495bSYour Name 
285*5113495bSYour Name 			<legal all>
286*5113495bSYour Name 
287*5113495bSYour Name rtt_hw_ifft_mode
288*5113495bSYour Name 
289*5113495bSYour Name 			Indicator showing if HW IFFT mode or SW IFFT mode
290*5113495bSYour Name 
291*5113495bSYour Name 
292*5113495bSYour Name 
293*5113495bSYour Name 			<enum 0 location_sw_ifft_mode>
294*5113495bSYour Name 
295*5113495bSYour Name 			<enum 1 location_hw_ifft_mode>
296*5113495bSYour Name 
297*5113495bSYour Name 			<legal all>
298*5113495bSYour Name 
299*5113495bSYour Name rtt_btcf_status
300*5113495bSYour Name 
301*5113495bSYour Name 			Indicate if BTCF is used to capture the timestamps
302*5113495bSYour Name 
303*5113495bSYour Name 
304*5113495bSYour Name 
305*5113495bSYour Name 			<enum 0 location_not_BTCF_based_ts>
306*5113495bSYour Name 
307*5113495bSYour Name 			<enum 1 location_BTCF_based_ts>
308*5113495bSYour Name 
309*5113495bSYour Name 			<legal all>
310*5113495bSYour Name 
311*5113495bSYour Name rtt_preamble_type
312*5113495bSYour Name 
313*5113495bSYour Name 			Indicate preamble type
314*5113495bSYour Name 
315*5113495bSYour Name 
316*5113495bSYour Name 
317*5113495bSYour Name 			<enum 0 location_preamble_type_legacy>
318*5113495bSYour Name 
319*5113495bSYour Name 			<enum 1 location_preamble_type_ht>
320*5113495bSYour Name 
321*5113495bSYour Name 			<enum 2 location_preamble_type_vht>
322*5113495bSYour Name 
323*5113495bSYour Name 			<enum 3 location_preamble_type_he_su_4xltf>
324*5113495bSYour Name 
325*5113495bSYour Name 			<enum 4 location_preamble_type_he_su_2xltf>
326*5113495bSYour Name 
327*5113495bSYour Name 			<enum 5 location_preamble_type_he_su_1xltf>
328*5113495bSYour Name 
329*5113495bSYour Name 			<enum 6
330*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_4xltf>
331*5113495bSYour Name 
332*5113495bSYour Name 			<enum 7
333*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_2xltf>
334*5113495bSYour Name 
335*5113495bSYour Name 			<enum 8
336*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_1xltf>
337*5113495bSYour Name 
338*5113495bSYour Name 			<enum 9 location_preamble_type_he_mu_4xltf>
339*5113495bSYour Name 
340*5113495bSYour Name 			<enum 10 location_preamble_type_he_mu_2xltf>
341*5113495bSYour Name 
342*5113495bSYour Name 			<enum 11 location_preamble_type_he_mu_1xltf>
343*5113495bSYour Name 
344*5113495bSYour Name 			<enum 12
345*5113495bSYour Name 			location_preamble_type_he_extended_range_su_4xltf>
346*5113495bSYour Name 
347*5113495bSYour Name 			<enum 13
348*5113495bSYour Name 			location_preamble_type_he_extended_range_su_2xltf>
349*5113495bSYour Name 
350*5113495bSYour Name 			<enum 14
351*5113495bSYour Name 			location_preamble_type_he_extended_range_su_1xltf>
352*5113495bSYour Name 
353*5113495bSYour Name 			<legal 0-14>
354*5113495bSYour Name 
355*5113495bSYour Name rtt_pkt_bw_leg
356*5113495bSYour Name 
357*5113495bSYour Name 			Indicate the bandwidth of L-LTF
358*5113495bSYour Name 
359*5113495bSYour Name 
360*5113495bSYour Name 
361*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
362*5113495bSYour Name 
363*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
364*5113495bSYour Name 
365*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
366*5113495bSYour Name 
367*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
368*5113495bSYour Name 
369*5113495bSYour Name 			<legal all>
370*5113495bSYour Name 
371*5113495bSYour Name rtt_pkt_bw_vht
372*5113495bSYour Name 
373*5113495bSYour Name 			Indicate the bandwidth of (V)HT/HE-LTF
374*5113495bSYour Name 
375*5113495bSYour Name 
376*5113495bSYour Name 
377*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
378*5113495bSYour Name 
379*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
380*5113495bSYour Name 
381*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
382*5113495bSYour Name 
383*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
384*5113495bSYour Name 
385*5113495bSYour Name 			<legal all>
386*5113495bSYour Name 
387*5113495bSYour Name rtt_gi_type
388*5113495bSYour Name 
389*5113495bSYour Name 			Indicate GI (guard interval) type
390*5113495bSYour Name 
391*5113495bSYour Name 
392*5113495bSYour Name 
393*5113495bSYour Name 			<enum 0     gi_0_8_us > HE related GI. Can also be used
394*5113495bSYour Name 			for HE
395*5113495bSYour Name 
396*5113495bSYour Name 			<enum 1     gi_0_4_us > HE related GI. Can also be used
397*5113495bSYour Name 			for HE
398*5113495bSYour Name 
399*5113495bSYour Name 			<enum 2     gi_1_6_us > HE related GI
400*5113495bSYour Name 
401*5113495bSYour Name 			<enum 3     gi_3_2_us > HE related GI
402*5113495bSYour Name 
403*5113495bSYour Name 			<legal 0 - 3>
404*5113495bSYour Name 
405*5113495bSYour Name rtt_mcs_rate
406*5113495bSYour Name 
407*5113495bSYour Name 			Bits 0~4 indicate MCS rate, if Legacy,
408*5113495bSYour Name 
409*5113495bSYour Name 			0: 48 Mbps,
410*5113495bSYour Name 
411*5113495bSYour Name 			1: 24 Mbps,
412*5113495bSYour Name 
413*5113495bSYour Name 			2: 12 Mbps,
414*5113495bSYour Name 
415*5113495bSYour Name 			3: 6 Mbps,
416*5113495bSYour Name 
417*5113495bSYour Name 			4: 54 Mbps,
418*5113495bSYour Name 
419*5113495bSYour Name 			5: 36 Mbps,
420*5113495bSYour Name 
421*5113495bSYour Name 			6: 18 Mbps,
422*5113495bSYour Name 
423*5113495bSYour Name 			7: 9 Mbps,
424*5113495bSYour Name 
425*5113495bSYour Name 
426*5113495bSYour Name 
427*5113495bSYour Name 			if HT, 0-7: MCS0-MCS7,
428*5113495bSYour Name 
429*5113495bSYour Name 			if VHT, 0-9: MCS0-MCS9,
430*5113495bSYour Name 
431*5113495bSYour Name 
432*5113495bSYour Name 			<legal all>
433*5113495bSYour Name 
434*5113495bSYour Name rtt_strongest_chain
435*5113495bSYour Name 
436*5113495bSYour Name 			For 20/40/80, this field shows the first selected Rx
437*5113495bSYour Name 			chain that is used in HW IFFT mode
438*5113495bSYour Name 
439*5113495bSYour Name 
440*5113495bSYour Name 
441*5113495bSYour Name 			For 80+80, this field shows the selected pri80 Rx chain
442*5113495bSYour Name 			that is used in HW IFFT mode
443*5113495bSYour Name 
444*5113495bSYour Name 
445*5113495bSYour Name 
446*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
447*5113495bSYour Name 
448*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
449*5113495bSYour Name 
450*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
451*5113495bSYour Name 
452*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
453*5113495bSYour Name 
454*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
455*5113495bSYour Name 
456*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
457*5113495bSYour Name 
458*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
459*5113495bSYour Name 
460*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
461*5113495bSYour Name 
462*5113495bSYour Name 			<legal all>
463*5113495bSYour Name 
464*5113495bSYour Name rtt_strongest_chain_ext80
465*5113495bSYour Name 
466*5113495bSYour Name 			For 20/40/80, this field shows the second selected Rx
467*5113495bSYour Name 			chain that is used in HW IFFT mode
468*5113495bSYour Name 
469*5113495bSYour Name 
470*5113495bSYour Name 
471*5113495bSYour Name 			For 80+80, this field shows the selected ext80 Rx chain
472*5113495bSYour Name 			that is used in HW IFFT mode
473*5113495bSYour Name 
474*5113495bSYour Name 
475*5113495bSYour Name 
476*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
477*5113495bSYour Name 
478*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
479*5113495bSYour Name 
480*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
481*5113495bSYour Name 
482*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
483*5113495bSYour Name 
484*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
485*5113495bSYour Name 
486*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
487*5113495bSYour Name 
488*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
489*5113495bSYour Name 
490*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
491*5113495bSYour Name 
492*5113495bSYour Name 			<legal all>
493*5113495bSYour Name 
494*5113495bSYour Name rtt_rx_chain_mask
495*5113495bSYour Name 
496*5113495bSYour Name 			Rx chain mask, each bit is a Rx chain
497*5113495bSYour Name 
498*5113495bSYour Name 			0: the Rx chain is not used
499*5113495bSYour Name 
500*5113495bSYour Name 			1: the Rx chain is used
501*5113495bSYour Name 
502*5113495bSYour Name 			Support up to 8 Rx chains
503*5113495bSYour Name 
504*5113495bSYour Name 			<legal all>
505*5113495bSYour Name 
506*5113495bSYour Name reserved_3
507*5113495bSYour Name 
508*5113495bSYour Name 			<legal 0>
509*5113495bSYour Name 
510*5113495bSYour Name rx_start_ts
511*5113495bSYour Name 
512*5113495bSYour Name 			RX packet start timestamp
513*5113495bSYour Name 
514*5113495bSYour Name 
515*5113495bSYour Name 
516*5113495bSYour Name 			It reports the time the first L-STF ADC sample arrived
517*5113495bSYour Name 			at RX antenna
518*5113495bSYour Name 
519*5113495bSYour Name 
520*5113495bSYour Name 
521*5113495bSYour Name 			clock unit is 480MHz
522*5113495bSYour Name 
523*5113495bSYour Name 			<legal all>
524*5113495bSYour Name 
525*5113495bSYour Name rx_end_ts
526*5113495bSYour Name 
527*5113495bSYour Name 			RX packet end timestamp
528*5113495bSYour Name 
529*5113495bSYour Name 
530*5113495bSYour Name 
531*5113495bSYour Name 			It reports the time the last symbol's last ADC sample
532*5113495bSYour Name 			arrived at RX antenna
533*5113495bSYour Name 
534*5113495bSYour Name 
535*5113495bSYour Name 
536*5113495bSYour Name 			clock unit is 480MHz
537*5113495bSYour Name 
538*5113495bSYour Name 			<legal all>
539*5113495bSYour Name 
540*5113495bSYour Name sfo_phase_pkt_start
541*5113495bSYour Name 
542*5113495bSYour Name 			The phase of the SFO of the first symbol's first FFT
543*5113495bSYour Name 			input sample
544*5113495bSYour Name 
545*5113495bSYour Name 
546*5113495bSYour Name 
547*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
548*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
549*5113495bSYour Name 			0.03ns
550*5113495bSYour Name 
551*5113495bSYour Name 
552*5113495bSYour Name 
553*5113495bSYour Name 			clock unit is 480MHz
554*5113495bSYour Name 
555*5113495bSYour Name 			<legal all>
556*5113495bSYour Name 
557*5113495bSYour Name sfo_phase_pkt_end
558*5113495bSYour Name 
559*5113495bSYour Name 			The phase of the SFO of the last symbol's last FFT input
560*5113495bSYour Name 			sample
561*5113495bSYour Name 
562*5113495bSYour Name 
563*5113495bSYour Name 
564*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
565*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
566*5113495bSYour Name 			0.03ns
567*5113495bSYour Name 
568*5113495bSYour Name 
569*5113495bSYour Name 
570*5113495bSYour Name 			clock unit is 480MHz
571*5113495bSYour Name 
572*5113495bSYour Name 			<legal all>
573*5113495bSYour Name 
574*5113495bSYour Name rtt_che_buffer_pointer_high8
575*5113495bSYour Name 
576*5113495bSYour Name 			The high 8 bits of the 40 bits pointer pointed to the
577*5113495bSYour Name 			external RTT channel information buffer
578*5113495bSYour Name 
579*5113495bSYour Name 
580*5113495bSYour Name 
581*5113495bSYour Name 			8 bits
582*5113495bSYour Name 
583*5113495bSYour Name 			<legal all>
584*5113495bSYour Name 
585*5113495bSYour Name rtt_che_buffer_pointer_low32
586*5113495bSYour Name 
587*5113495bSYour Name 			The low 32 bits of the 40 bits pointer pointed to the
588*5113495bSYour Name 			external RTT channel information buffer
589*5113495bSYour Name 
590*5113495bSYour Name 
591*5113495bSYour Name 
592*5113495bSYour Name 			32 bits
593*5113495bSYour Name 
594*5113495bSYour Name 			<legal all>
595*5113495bSYour Name 
596*5113495bSYour Name rtt_cfo_measurement
597*5113495bSYour Name 
598*5113495bSYour Name 			CFO measurement. Needed for passive locationing
599*5113495bSYour Name 
600*5113495bSYour Name 
601*5113495bSYour Name 
602*5113495bSYour Name 			14 bits, signed 1.13. 13 bits fraction to provide a
603*5113495bSYour Name 			resolution of 153 Hz
604*5113495bSYour Name 
605*5113495bSYour Name 
606*5113495bSYour Name 
607*5113495bSYour Name 			In units of cycles/800 ns
608*5113495bSYour Name 
609*5113495bSYour Name 			<legal all>
610*5113495bSYour Name 
611*5113495bSYour Name rtt_chan_spread
612*5113495bSYour Name 
613*5113495bSYour Name 			Channel delay spread measurement. Needed for selecting
614*5113495bSYour Name 			GI length
615*5113495bSYour Name 
616*5113495bSYour Name 
617*5113495bSYour Name 
618*5113495bSYour Name 			8 bits, unsigned. At 25 ns step. Can represent up to
619*5113495bSYour Name 			6375 ns
620*5113495bSYour Name 
621*5113495bSYour Name 
622*5113495bSYour Name 
623*5113495bSYour Name 			In units of cycles @ 40 MHz
624*5113495bSYour Name 
625*5113495bSYour Name 			<legal all>
626*5113495bSYour Name 
627*5113495bSYour Name rtt_timing_backoff_sel
628*5113495bSYour Name 
629*5113495bSYour Name 			Indicate which timing backoff value is used
630*5113495bSYour Name 
631*5113495bSYour Name 
632*5113495bSYour Name 
633*5113495bSYour Name 			<enum 0 timing_backoff_low_rssi>
634*5113495bSYour Name 
635*5113495bSYour Name 			<enum 1 timing_backoff_mid_rssi>
636*5113495bSYour Name 
637*5113495bSYour Name 			<enum 2 timing_backoff_high_rssi>
638*5113495bSYour Name 
639*5113495bSYour Name 			<enum 3 reserved>
640*5113495bSYour Name 
641*5113495bSYour Name 			<legal all>
642*5113495bSYour Name 
643*5113495bSYour Name reserved_8
644*5113495bSYour Name 
645*5113495bSYour Name 			<legal 0>
646*5113495bSYour Name 
647*5113495bSYour Name rx_location_info_valid
648*5113495bSYour Name 
649*5113495bSYour Name 			<enum 0 rx_location_info_is_not_valid>
650*5113495bSYour Name 
651*5113495bSYour Name 			<enum 1 rx_location_info_is_valid>
652*5113495bSYour Name 
653*5113495bSYour Name 			<legal all>
654*5113495bSYour Name */
655*5113495bSYour Name 
656*5113495bSYour Name 
657*5113495bSYour Name /* Description		RX_LOCATION_INFO_0_RTT_FAC_LEGACY
658*5113495bSYour Name 
659*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
660*5113495bSYour Name 			correction value computed from L-LTF on the first selected
661*5113495bSYour Name 			Rx chain
662*5113495bSYour Name 
663*5113495bSYour Name 
664*5113495bSYour Name 
665*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
666*5113495bSYour Name 			correction value computed from L-LTF on pri80 on the
667*5113495bSYour Name 			selected pri80 Rx chain
668*5113495bSYour Name 
669*5113495bSYour Name 
670*5113495bSYour Name 
671*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
672*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
673*5113495bSYour Name 			interpolation
674*5113495bSYour Name 
675*5113495bSYour Name 
676*5113495bSYour Name 
677*5113495bSYour Name 			clock unit is 320MHz
678*5113495bSYour Name 
679*5113495bSYour Name 			<legal all>
680*5113495bSYour Name */
681*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_OFFSET                     0x00000000
682*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_LSB                        0
683*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_MASK                       0x0000ffff
684*5113495bSYour Name 
685*5113495bSYour Name /* Description		RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80
686*5113495bSYour Name 
687*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
688*5113495bSYour Name 			correction value computed from L-LTF on the second selected
689*5113495bSYour Name 			Rx chain
690*5113495bSYour Name 
691*5113495bSYour Name 
692*5113495bSYour Name 
693*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
694*5113495bSYour Name 			correction value computed from L-LTF on ext80 on the
695*5113495bSYour Name 			selected ext80 Rx chain
696*5113495bSYour Name 
697*5113495bSYour Name 
698*5113495bSYour Name 
699*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
700*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
701*5113495bSYour Name 			interpolation
702*5113495bSYour Name 
703*5113495bSYour Name 
704*5113495bSYour Name 
705*5113495bSYour Name 			clock unit is 320MHz
706*5113495bSYour Name 
707*5113495bSYour Name 			<legal all>
708*5113495bSYour Name */
709*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80_OFFSET               0x00000000
710*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80_LSB                  16
711*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80_MASK                 0xffff0000
712*5113495bSYour Name 
713*5113495bSYour Name /* Description		RX_LOCATION_INFO_1_RTT_FAC_VHT
714*5113495bSYour Name 
715*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
716*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the first
717*5113495bSYour Name 			selected Rx chain
718*5113495bSYour Name 
719*5113495bSYour Name 
720*5113495bSYour Name 
721*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
722*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on pri80 on the
723*5113495bSYour Name 			selected pri80 Rx chain
724*5113495bSYour Name 
725*5113495bSYour Name 
726*5113495bSYour Name 
727*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
728*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
729*5113495bSYour Name 			interpolation
730*5113495bSYour Name 
731*5113495bSYour Name 
732*5113495bSYour Name 
733*5113495bSYour Name 			clock unit is 320MHz
734*5113495bSYour Name 
735*5113495bSYour Name 			<legal all>
736*5113495bSYour Name */
737*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_OFFSET                        0x00000004
738*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_LSB                           0
739*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_MASK                          0x0000ffff
740*5113495bSYour Name 
741*5113495bSYour Name /* Description		RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80
742*5113495bSYour Name 
743*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
744*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the second
745*5113495bSYour Name 			selected Rx chain
746*5113495bSYour Name 
747*5113495bSYour Name 
748*5113495bSYour Name 
749*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
750*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on ext80 on the
751*5113495bSYour Name 			selected ext80 Rx chain
752*5113495bSYour Name 
753*5113495bSYour Name 
754*5113495bSYour Name 
755*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
756*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
757*5113495bSYour Name 			interpolation
758*5113495bSYour Name 
759*5113495bSYour Name 
760*5113495bSYour Name 
761*5113495bSYour Name 			clock unit is 320MHz
762*5113495bSYour Name 
763*5113495bSYour Name 			<legal all>
764*5113495bSYour Name */
765*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80_OFFSET                  0x00000004
766*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80_LSB                     16
767*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80_MASK                    0xffff0000
768*5113495bSYour Name 
769*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS
770*5113495bSYour Name 
771*5113495bSYour Name 			Status of rtt_fac_legacy
772*5113495bSYour Name 
773*5113495bSYour Name 
774*5113495bSYour Name 
775*5113495bSYour Name 			<enum 0 location_fac_legacy_status_not_valid>
776*5113495bSYour Name 
777*5113495bSYour Name 			<enum 1 location_fac_legacy_status_valid>
778*5113495bSYour Name 
779*5113495bSYour Name 			<legal all>
780*5113495bSYour Name */
781*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS_OFFSET              0x00000008
782*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS_LSB                 0
783*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS_MASK                0x00000001
784*5113495bSYour Name 
785*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS
786*5113495bSYour Name 
787*5113495bSYour Name 			Status of rtt_fac_legacy_ext80
788*5113495bSYour Name 
789*5113495bSYour Name 
790*5113495bSYour Name 
791*5113495bSYour Name 			<enum 0 location_fac_legacy_ext80_status_not_valid>
792*5113495bSYour Name 
793*5113495bSYour Name 			<enum 1 location_fac_legacy_ext80_status_valid>
794*5113495bSYour Name 
795*5113495bSYour Name 			<legal all>
796*5113495bSYour Name */
797*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS_OFFSET        0x00000008
798*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS_LSB           1
799*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS_MASK          0x00000002
800*5113495bSYour Name 
801*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS
802*5113495bSYour Name 
803*5113495bSYour Name 			Status of rtt_fac_vht
804*5113495bSYour Name 
805*5113495bSYour Name 
806*5113495bSYour Name 
807*5113495bSYour Name 			<enum 0 location_fac_vht_status_not_valid>
808*5113495bSYour Name 
809*5113495bSYour Name 			<enum 1 location_fac_vht_status_valid>
810*5113495bSYour Name 
811*5113495bSYour Name 			<legal all>
812*5113495bSYour Name */
813*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS_OFFSET                 0x00000008
814*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS_LSB                    2
815*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS_MASK                   0x00000004
816*5113495bSYour Name 
817*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS
818*5113495bSYour Name 
819*5113495bSYour Name 			Status of rtt_fac_vht_ext80
820*5113495bSYour Name 
821*5113495bSYour Name 
822*5113495bSYour Name 
823*5113495bSYour Name 			<enum 0 location_fac_vht_ext80_status_not_valid>
824*5113495bSYour Name 
825*5113495bSYour Name 			<enum 1 location_fac_vht_ext80_status_valid>
826*5113495bSYour Name 
827*5113495bSYour Name 			<legal all>
828*5113495bSYour Name */
829*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS_OFFSET           0x00000008
830*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS_LSB              3
831*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS_MASK             0x00000008
832*5113495bSYour Name 
833*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_SIFS
834*5113495bSYour Name 
835*5113495bSYour Name 			To support fine SIFS adjustment, need to provide FAC
836*5113495bSYour Name 			value @ integer number of 320 MHz clock cycles to MAC.  It
837*5113495bSYour Name 			is from L-LTF if it is a Legacy packet and from (V)HT/HE-LTF
838*5113495bSYour Name 			if it is a (V)HT/HE packet
839*5113495bSYour Name 
840*5113495bSYour Name 
841*5113495bSYour Name 
842*5113495bSYour Name 			12 bits, signed, no fractional part
843*5113495bSYour Name 
844*5113495bSYour Name 			<legal all>
845*5113495bSYour Name */
846*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_OFFSET                       0x00000008
847*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_LSB                          4
848*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_MASK                         0x0000fff0
849*5113495bSYour Name 
850*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS
851*5113495bSYour Name 
852*5113495bSYour Name 			Status of rtt_fac_sifs
853*5113495bSYour Name 
854*5113495bSYour Name 			0: not valid
855*5113495bSYour Name 
856*5113495bSYour Name 			1: valid and from L-LTF
857*5113495bSYour Name 
858*5113495bSYour Name 			2: valid and from (V)HT/HE-LTF
859*5113495bSYour Name 
860*5113495bSYour Name 			3: reserved
861*5113495bSYour Name 
862*5113495bSYour Name 			<legal 0-2>
863*5113495bSYour Name */
864*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS_OFFSET                0x00000008
865*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS_LSB                   16
866*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS_MASK                  0x00030000
867*5113495bSYour Name 
868*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_CFR_STATUS
869*5113495bSYour Name 
870*5113495bSYour Name 			Status of channel frequency response dump
871*5113495bSYour Name 
872*5113495bSYour Name 
873*5113495bSYour Name 
874*5113495bSYour Name 			<enum 0 location_CFR_dump_not_valid>
875*5113495bSYour Name 
876*5113495bSYour Name 			<enum 1 location_CFR_dump_valid>
877*5113495bSYour Name 
878*5113495bSYour Name 			<legal all>
879*5113495bSYour Name */
880*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CFR_STATUS_OFFSET                     0x00000008
881*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CFR_STATUS_LSB                        18
882*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CFR_STATUS_MASK                       0x00040000
883*5113495bSYour Name 
884*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_CIR_STATUS
885*5113495bSYour Name 
886*5113495bSYour Name 			Status of channel impulse response dump
887*5113495bSYour Name 
888*5113495bSYour Name 
889*5113495bSYour Name 
890*5113495bSYour Name 			<enum 0 location_CIR_dump_not_valid>
891*5113495bSYour Name 
892*5113495bSYour Name 			<enum 1 location_CIR_dump_valid>
893*5113495bSYour Name 
894*5113495bSYour Name 			<legal all>
895*5113495bSYour Name */
896*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CIR_STATUS_OFFSET                     0x00000008
897*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CIR_STATUS_LSB                        19
898*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CIR_STATUS_MASK                       0x00080000
899*5113495bSYour Name 
900*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE
901*5113495bSYour Name 
902*5113495bSYour Name 			Channel dump size.  It shows how many tones in CFR in
903*5113495bSYour Name 			one chain, for example, it will show 52 for Legacy20 and 484
904*5113495bSYour Name 			for VHT160
905*5113495bSYour Name 
906*5113495bSYour Name 
907*5113495bSYour Name 
908*5113495bSYour Name 			<legal all>
909*5113495bSYour Name */
910*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE_OFFSET              0x00000008
911*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE_LSB                 20
912*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE_MASK                0x7ff00000
913*5113495bSYour Name 
914*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE
915*5113495bSYour Name 
916*5113495bSYour Name 			Indicator showing if HW IFFT mode or SW IFFT mode
917*5113495bSYour Name 
918*5113495bSYour Name 
919*5113495bSYour Name 
920*5113495bSYour Name 			<enum 0 location_sw_ifft_mode>
921*5113495bSYour Name 
922*5113495bSYour Name 			<enum 1 location_hw_ifft_mode>
923*5113495bSYour Name 
924*5113495bSYour Name 			<legal all>
925*5113495bSYour Name */
926*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE_OFFSET                   0x00000008
927*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE_LSB                      31
928*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE_MASK                     0x80000000
929*5113495bSYour Name 
930*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_BTCF_STATUS
931*5113495bSYour Name 
932*5113495bSYour Name 			Indicate if BTCF is used to capture the timestamps
933*5113495bSYour Name 
934*5113495bSYour Name 
935*5113495bSYour Name 
936*5113495bSYour Name 			<enum 0 location_not_BTCF_based_ts>
937*5113495bSYour Name 
938*5113495bSYour Name 			<enum 1 location_BTCF_based_ts>
939*5113495bSYour Name 
940*5113495bSYour Name 			<legal all>
941*5113495bSYour Name */
942*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_BTCF_STATUS_OFFSET                    0x0000000c
943*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_BTCF_STATUS_LSB                       0
944*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_BTCF_STATUS_MASK                      0x00000001
945*5113495bSYour Name 
946*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE
947*5113495bSYour Name 
948*5113495bSYour Name 			Indicate preamble type
949*5113495bSYour Name 
950*5113495bSYour Name 
951*5113495bSYour Name 
952*5113495bSYour Name 			<enum 0 location_preamble_type_legacy>
953*5113495bSYour Name 
954*5113495bSYour Name 			<enum 1 location_preamble_type_ht>
955*5113495bSYour Name 
956*5113495bSYour Name 			<enum 2 location_preamble_type_vht>
957*5113495bSYour Name 
958*5113495bSYour Name 			<enum 3 location_preamble_type_he_su_4xltf>
959*5113495bSYour Name 
960*5113495bSYour Name 			<enum 4 location_preamble_type_he_su_2xltf>
961*5113495bSYour Name 
962*5113495bSYour Name 			<enum 5 location_preamble_type_he_su_1xltf>
963*5113495bSYour Name 
964*5113495bSYour Name 			<enum 6
965*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_4xltf>
966*5113495bSYour Name 
967*5113495bSYour Name 			<enum 7
968*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_2xltf>
969*5113495bSYour Name 
970*5113495bSYour Name 			<enum 8
971*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_1xltf>
972*5113495bSYour Name 
973*5113495bSYour Name 			<enum 9 location_preamble_type_he_mu_4xltf>
974*5113495bSYour Name 
975*5113495bSYour Name 			<enum 10 location_preamble_type_he_mu_2xltf>
976*5113495bSYour Name 
977*5113495bSYour Name 			<enum 11 location_preamble_type_he_mu_1xltf>
978*5113495bSYour Name 
979*5113495bSYour Name 			<enum 12
980*5113495bSYour Name 			location_preamble_type_he_extended_range_su_4xltf>
981*5113495bSYour Name 
982*5113495bSYour Name 			<enum 13
983*5113495bSYour Name 			location_preamble_type_he_extended_range_su_2xltf>
984*5113495bSYour Name 
985*5113495bSYour Name 			<enum 14
986*5113495bSYour Name 			location_preamble_type_he_extended_range_su_1xltf>
987*5113495bSYour Name 
988*5113495bSYour Name 			<legal 0-14>
989*5113495bSYour Name */
990*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE_OFFSET                  0x0000000c
991*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE_LSB                     1
992*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE_MASK                    0x0000003e
993*5113495bSYour Name 
994*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_PKT_BW_LEG
995*5113495bSYour Name 
996*5113495bSYour Name 			Indicate the bandwidth of L-LTF
997*5113495bSYour Name 
998*5113495bSYour Name 
999*5113495bSYour Name 
1000*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
1001*5113495bSYour Name 
1002*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
1003*5113495bSYour Name 
1004*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
1005*5113495bSYour Name 
1006*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
1007*5113495bSYour Name 
1008*5113495bSYour Name 			<legal all>
1009*5113495bSYour Name */
1010*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_LEG_OFFSET                     0x0000000c
1011*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_LEG_LSB                        6
1012*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_LEG_MASK                       0x000000c0
1013*5113495bSYour Name 
1014*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_PKT_BW_VHT
1015*5113495bSYour Name 
1016*5113495bSYour Name 			Indicate the bandwidth of (V)HT/HE-LTF
1017*5113495bSYour Name 
1018*5113495bSYour Name 
1019*5113495bSYour Name 
1020*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
1021*5113495bSYour Name 
1022*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
1023*5113495bSYour Name 
1024*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
1025*5113495bSYour Name 
1026*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
1027*5113495bSYour Name 
1028*5113495bSYour Name 			<legal all>
1029*5113495bSYour Name */
1030*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_VHT_OFFSET                     0x0000000c
1031*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_VHT_LSB                        8
1032*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_VHT_MASK                       0x00000300
1033*5113495bSYour Name 
1034*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_GI_TYPE
1035*5113495bSYour Name 
1036*5113495bSYour Name 			Indicate GI (guard interval) type
1037*5113495bSYour Name 
1038*5113495bSYour Name 
1039*5113495bSYour Name 
1040*5113495bSYour Name 			<enum 0     gi_0_8_us > HE related GI. Can also be used
1041*5113495bSYour Name 			for HE
1042*5113495bSYour Name 
1043*5113495bSYour Name 			<enum 1     gi_0_4_us > HE related GI. Can also be used
1044*5113495bSYour Name 			for HE
1045*5113495bSYour Name 
1046*5113495bSYour Name 			<enum 2     gi_1_6_us > HE related GI
1047*5113495bSYour Name 
1048*5113495bSYour Name 			<enum 3     gi_3_2_us > HE related GI
1049*5113495bSYour Name 
1050*5113495bSYour Name 			<legal 0 - 3>
1051*5113495bSYour Name */
1052*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_GI_TYPE_OFFSET                        0x0000000c
1053*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_GI_TYPE_LSB                           10
1054*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_GI_TYPE_MASK                          0x00000c00
1055*5113495bSYour Name 
1056*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_MCS_RATE
1057*5113495bSYour Name 
1058*5113495bSYour Name 			Bits 0~4 indicate MCS rate, if Legacy,
1059*5113495bSYour Name 
1060*5113495bSYour Name 			0: 48 Mbps,
1061*5113495bSYour Name 
1062*5113495bSYour Name 			1: 24 Mbps,
1063*5113495bSYour Name 
1064*5113495bSYour Name 			2: 12 Mbps,
1065*5113495bSYour Name 
1066*5113495bSYour Name 			3: 6 Mbps,
1067*5113495bSYour Name 
1068*5113495bSYour Name 			4: 54 Mbps,
1069*5113495bSYour Name 
1070*5113495bSYour Name 			5: 36 Mbps,
1071*5113495bSYour Name 
1072*5113495bSYour Name 			6: 18 Mbps,
1073*5113495bSYour Name 
1074*5113495bSYour Name 			7: 9 Mbps,
1075*5113495bSYour Name 
1076*5113495bSYour Name 
1077*5113495bSYour Name 
1078*5113495bSYour Name 			if HT, 0-7: MCS0-MCS7,
1079*5113495bSYour Name 
1080*5113495bSYour Name 			if VHT, 0-9: MCS0-MCS9,
1081*5113495bSYour Name 
1082*5113495bSYour Name 
1083*5113495bSYour Name 			<legal all>
1084*5113495bSYour Name */
1085*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_MCS_RATE_OFFSET                       0x0000000c
1086*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_MCS_RATE_LSB                          12
1087*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_MCS_RATE_MASK                         0x0001f000
1088*5113495bSYour Name 
1089*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN
1090*5113495bSYour Name 
1091*5113495bSYour Name 			For 20/40/80, this field shows the first selected Rx
1092*5113495bSYour Name 			chain that is used in HW IFFT mode
1093*5113495bSYour Name 
1094*5113495bSYour Name 
1095*5113495bSYour Name 
1096*5113495bSYour Name 			For 80+80, this field shows the selected pri80 Rx chain
1097*5113495bSYour Name 			that is used in HW IFFT mode
1098*5113495bSYour Name 
1099*5113495bSYour Name 
1100*5113495bSYour Name 
1101*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
1102*5113495bSYour Name 
1103*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
1104*5113495bSYour Name 
1105*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
1106*5113495bSYour Name 
1107*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
1108*5113495bSYour Name 
1109*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
1110*5113495bSYour Name 
1111*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
1112*5113495bSYour Name 
1113*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
1114*5113495bSYour Name 
1115*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
1116*5113495bSYour Name 
1117*5113495bSYour Name 			<legal all>
1118*5113495bSYour Name */
1119*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_OFFSET                0x0000000c
1120*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_LSB                   17
1121*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_MASK                  0x000e0000
1122*5113495bSYour Name 
1123*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80
1124*5113495bSYour Name 
1125*5113495bSYour Name 			For 20/40/80, this field shows the second selected Rx
1126*5113495bSYour Name 			chain that is used in HW IFFT mode
1127*5113495bSYour Name 
1128*5113495bSYour Name 
1129*5113495bSYour Name 
1130*5113495bSYour Name 			For 80+80, this field shows the selected ext80 Rx chain
1131*5113495bSYour Name 			that is used in HW IFFT mode
1132*5113495bSYour Name 
1133*5113495bSYour Name 
1134*5113495bSYour Name 
1135*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
1136*5113495bSYour Name 
1137*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
1138*5113495bSYour Name 
1139*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
1140*5113495bSYour Name 
1141*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
1142*5113495bSYour Name 
1143*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
1144*5113495bSYour Name 
1145*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
1146*5113495bSYour Name 
1147*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
1148*5113495bSYour Name 
1149*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
1150*5113495bSYour Name 
1151*5113495bSYour Name 			<legal all>
1152*5113495bSYour Name */
1153*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80_OFFSET          0x0000000c
1154*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80_LSB             20
1155*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80_MASK            0x00700000
1156*5113495bSYour Name 
1157*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK
1158*5113495bSYour Name 
1159*5113495bSYour Name 			Rx chain mask, each bit is a Rx chain
1160*5113495bSYour Name 
1161*5113495bSYour Name 			0: the Rx chain is not used
1162*5113495bSYour Name 
1163*5113495bSYour Name 			1: the Rx chain is used
1164*5113495bSYour Name 
1165*5113495bSYour Name 			Support up to 8 Rx chains
1166*5113495bSYour Name 
1167*5113495bSYour Name 			<legal all>
1168*5113495bSYour Name */
1169*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK_OFFSET                  0x0000000c
1170*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK_LSB                     23
1171*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK_MASK                    0x7f800000
1172*5113495bSYour Name 
1173*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RESERVED_3
1174*5113495bSYour Name 
1175*5113495bSYour Name 			<legal 0>
1176*5113495bSYour Name */
1177*5113495bSYour Name #define RX_LOCATION_INFO_3_RESERVED_3_OFFSET                         0x0000000c
1178*5113495bSYour Name #define RX_LOCATION_INFO_3_RESERVED_3_LSB                            31
1179*5113495bSYour Name #define RX_LOCATION_INFO_3_RESERVED_3_MASK                           0x80000000
1180*5113495bSYour Name 
1181*5113495bSYour Name /* Description		RX_LOCATION_INFO_4_RX_START_TS
1182*5113495bSYour Name 
1183*5113495bSYour Name 			RX packet start timestamp
1184*5113495bSYour Name 
1185*5113495bSYour Name 
1186*5113495bSYour Name 
1187*5113495bSYour Name 			It reports the time the first L-STF ADC sample arrived
1188*5113495bSYour Name 			at RX antenna
1189*5113495bSYour Name 
1190*5113495bSYour Name 
1191*5113495bSYour Name 
1192*5113495bSYour Name 			clock unit is 480MHz
1193*5113495bSYour Name 
1194*5113495bSYour Name 			<legal all>
1195*5113495bSYour Name */
1196*5113495bSYour Name #define RX_LOCATION_INFO_4_RX_START_TS_OFFSET                        0x00000010
1197*5113495bSYour Name #define RX_LOCATION_INFO_4_RX_START_TS_LSB                           0
1198*5113495bSYour Name #define RX_LOCATION_INFO_4_RX_START_TS_MASK                          0xffffffff
1199*5113495bSYour Name 
1200*5113495bSYour Name /* Description		RX_LOCATION_INFO_5_RX_END_TS
1201*5113495bSYour Name 
1202*5113495bSYour Name 			RX packet end timestamp
1203*5113495bSYour Name 
1204*5113495bSYour Name 
1205*5113495bSYour Name 
1206*5113495bSYour Name 			It reports the time the last symbol's last ADC sample
1207*5113495bSYour Name 			arrived at RX antenna
1208*5113495bSYour Name 
1209*5113495bSYour Name 
1210*5113495bSYour Name 
1211*5113495bSYour Name 			clock unit is 480MHz
1212*5113495bSYour Name 
1213*5113495bSYour Name 			<legal all>
1214*5113495bSYour Name */
1215*5113495bSYour Name #define RX_LOCATION_INFO_5_RX_END_TS_OFFSET                          0x00000014
1216*5113495bSYour Name #define RX_LOCATION_INFO_5_RX_END_TS_LSB                             0
1217*5113495bSYour Name #define RX_LOCATION_INFO_5_RX_END_TS_MASK                            0xffffffff
1218*5113495bSYour Name 
1219*5113495bSYour Name /* Description		RX_LOCATION_INFO_6_SFO_PHASE_PKT_START
1220*5113495bSYour Name 
1221*5113495bSYour Name 			The phase of the SFO of the first symbol's first FFT
1222*5113495bSYour Name 			input sample
1223*5113495bSYour Name 
1224*5113495bSYour Name 
1225*5113495bSYour Name 
1226*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
1227*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
1228*5113495bSYour Name 			0.03ns
1229*5113495bSYour Name 
1230*5113495bSYour Name 
1231*5113495bSYour Name 
1232*5113495bSYour Name 			clock unit is 480MHz
1233*5113495bSYour Name 
1234*5113495bSYour Name 			<legal all>
1235*5113495bSYour Name */
1236*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_START_OFFSET                0x00000018
1237*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_START_LSB                   0
1238*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_START_MASK                  0x00000fff
1239*5113495bSYour Name 
1240*5113495bSYour Name /* Description		RX_LOCATION_INFO_6_SFO_PHASE_PKT_END
1241*5113495bSYour Name 
1242*5113495bSYour Name 			The phase of the SFO of the last symbol's last FFT input
1243*5113495bSYour Name 			sample
1244*5113495bSYour Name 
1245*5113495bSYour Name 
1246*5113495bSYour Name 
1247*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
1248*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
1249*5113495bSYour Name 			0.03ns
1250*5113495bSYour Name 
1251*5113495bSYour Name 
1252*5113495bSYour Name 
1253*5113495bSYour Name 			clock unit is 480MHz
1254*5113495bSYour Name 
1255*5113495bSYour Name 			<legal all>
1256*5113495bSYour Name */
1257*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_END_OFFSET                  0x00000018
1258*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_END_LSB                     12
1259*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_END_MASK                    0x00fff000
1260*5113495bSYour Name 
1261*5113495bSYour Name /* Description		RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8
1262*5113495bSYour Name 
1263*5113495bSYour Name 			The high 8 bits of the 40 bits pointer pointed to the
1264*5113495bSYour Name 			external RTT channel information buffer
1265*5113495bSYour Name 
1266*5113495bSYour Name 
1267*5113495bSYour Name 
1268*5113495bSYour Name 			8 bits
1269*5113495bSYour Name 
1270*5113495bSYour Name 			<legal all>
1271*5113495bSYour Name */
1272*5113495bSYour Name #define RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8_OFFSET       0x00000018
1273*5113495bSYour Name #define RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8_LSB          24
1274*5113495bSYour Name #define RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8_MASK         0xff000000
1275*5113495bSYour Name 
1276*5113495bSYour Name /* Description		RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32
1277*5113495bSYour Name 
1278*5113495bSYour Name 			The low 32 bits of the 40 bits pointer pointed to the
1279*5113495bSYour Name 			external RTT channel information buffer
1280*5113495bSYour Name 
1281*5113495bSYour Name 
1282*5113495bSYour Name 
1283*5113495bSYour Name 			32 bits
1284*5113495bSYour Name 
1285*5113495bSYour Name 			<legal all>
1286*5113495bSYour Name */
1287*5113495bSYour Name #define RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32_OFFSET       0x0000001c
1288*5113495bSYour Name #define RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32_LSB          0
1289*5113495bSYour Name #define RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32_MASK         0xffffffff
1290*5113495bSYour Name 
1291*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT
1292*5113495bSYour Name 
1293*5113495bSYour Name 			CFO measurement. Needed for passive locationing
1294*5113495bSYour Name 
1295*5113495bSYour Name 
1296*5113495bSYour Name 
1297*5113495bSYour Name 			14 bits, signed 1.13. 13 bits fraction to provide a
1298*5113495bSYour Name 			resolution of 153 Hz
1299*5113495bSYour Name 
1300*5113495bSYour Name 
1301*5113495bSYour Name 
1302*5113495bSYour Name 			In units of cycles/800 ns
1303*5113495bSYour Name 
1304*5113495bSYour Name 			<legal all>
1305*5113495bSYour Name */
1306*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT_OFFSET                0x00000020
1307*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT_LSB                   0
1308*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT_MASK                  0x00003fff
1309*5113495bSYour Name 
1310*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RTT_CHAN_SPREAD
1311*5113495bSYour Name 
1312*5113495bSYour Name 			Channel delay spread measurement. Needed for selecting
1313*5113495bSYour Name 			GI length
1314*5113495bSYour Name 
1315*5113495bSYour Name 
1316*5113495bSYour Name 
1317*5113495bSYour Name 			8 bits, unsigned. At 25 ns step. Can represent up to
1318*5113495bSYour Name 			6375 ns
1319*5113495bSYour Name 
1320*5113495bSYour Name 
1321*5113495bSYour Name 
1322*5113495bSYour Name 			In units of cycles @ 40 MHz
1323*5113495bSYour Name 
1324*5113495bSYour Name 			<legal all>
1325*5113495bSYour Name */
1326*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CHAN_SPREAD_OFFSET                    0x00000020
1327*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CHAN_SPREAD_LSB                       14
1328*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CHAN_SPREAD_MASK                      0x003fc000
1329*5113495bSYour Name 
1330*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL
1331*5113495bSYour Name 
1332*5113495bSYour Name 			Indicate which timing backoff value is used
1333*5113495bSYour Name 
1334*5113495bSYour Name 
1335*5113495bSYour Name 
1336*5113495bSYour Name 			<enum 0 timing_backoff_low_rssi>
1337*5113495bSYour Name 
1338*5113495bSYour Name 			<enum 1 timing_backoff_mid_rssi>
1339*5113495bSYour Name 
1340*5113495bSYour Name 			<enum 2 timing_backoff_high_rssi>
1341*5113495bSYour Name 
1342*5113495bSYour Name 			<enum 3 reserved>
1343*5113495bSYour Name 
1344*5113495bSYour Name 			<legal all>
1345*5113495bSYour Name */
1346*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL_OFFSET             0x00000020
1347*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL_LSB                22
1348*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL_MASK               0x00c00000
1349*5113495bSYour Name 
1350*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RESERVED_8
1351*5113495bSYour Name 
1352*5113495bSYour Name 			<legal 0>
1353*5113495bSYour Name */
1354*5113495bSYour Name #define RX_LOCATION_INFO_8_RESERVED_8_OFFSET                         0x00000020
1355*5113495bSYour Name #define RX_LOCATION_INFO_8_RESERVED_8_LSB                            24
1356*5113495bSYour Name #define RX_LOCATION_INFO_8_RESERVED_8_MASK                           0x7f000000
1357*5113495bSYour Name 
1358*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID
1359*5113495bSYour Name 
1360*5113495bSYour Name 			<enum 0 rx_location_info_is_not_valid>
1361*5113495bSYour Name 
1362*5113495bSYour Name 			<enum 1 rx_location_info_is_valid>
1363*5113495bSYour Name 
1364*5113495bSYour Name 			<legal all>
1365*5113495bSYour Name */
1366*5113495bSYour Name #define RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID_OFFSET             0x00000020
1367*5113495bSYour Name #define RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID_LSB                31
1368*5113495bSYour Name #define RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID_MASK               0x80000000
1369*5113495bSYour Name 
1370*5113495bSYour Name 
1371*5113495bSYour Name #endif // _RX_LOCATION_INFO_H_
1372