xref: /wlan-driver/fw-api/hw/qcn9000/rx_location_info.h (revision 5113495b16420b49004c444715d2daae2066e7dc) 
1*5113495bSYour Name /*
2*5113495bSYour Name  * Copyright (c) 2019, The Linux Foundation. All rights reserved.
3*5113495bSYour Name  *
4*5113495bSYour Name  * Permission to use, copy, modify, and/or distribute this software for any
5*5113495bSYour Name  * purpose with or without fee is hereby granted, provided that the above
6*5113495bSYour Name  * copyright notice and this permission notice appear in all copies.
7*5113495bSYour Name  *
8*5113495bSYour Name  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9*5113495bSYour Name  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10*5113495bSYour Name  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11*5113495bSYour Name  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12*5113495bSYour Name  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13*5113495bSYour Name  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14*5113495bSYour Name  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15*5113495bSYour Name  */
16*5113495bSYour Name 
17*5113495bSYour Name #ifndef _RX_LOCATION_INFO_H_
18*5113495bSYour Name #define _RX_LOCATION_INFO_H_
19*5113495bSYour Name #if !defined(__ASSEMBLER__)
20*5113495bSYour Name #endif
21*5113495bSYour Name 
22*5113495bSYour Name 
23*5113495bSYour Name // ################ START SUMMARY #################
24*5113495bSYour Name //
25*5113495bSYour Name //	Dword	Fields
26*5113495bSYour Name //	0	rtt_fac_legacy[15:0], rtt_fac_legacy_ext80[31:16]
27*5113495bSYour Name //	1	rtt_fac_vht[15:0], rtt_fac_vht_ext80[31:16]
28*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]
29*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]
30*5113495bSYour Name //	4	rx_start_ts[31:0]
31*5113495bSYour Name //	5	rx_end_ts[31:0]
32*5113495bSYour Name //	6	sfo_phase_pkt_start[11:0], sfo_phase_pkt_end[23:12], rtt_che_buffer_pointer_high8[31:24]
33*5113495bSYour Name //	7	rtt_che_buffer_pointer_low32[31:0]
34*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]
35*5113495bSYour Name //
36*5113495bSYour Name // ################ END SUMMARY #################
37*5113495bSYour Name 
38*5113495bSYour Name #define NUM_OF_DWORDS_RX_LOCATION_INFO 9
39*5113495bSYour Name 
40*5113495bSYour Name struct rx_location_info {
41*5113495bSYour Name              uint32_t rtt_fac_legacy                  : 16, //[15:0]
42*5113495bSYour Name                       rtt_fac_legacy_ext80            : 16; //[31:16]
43*5113495bSYour Name              uint32_t rtt_fac_vht                     : 16, //[15:0]
44*5113495bSYour Name                       rtt_fac_vht_ext80               : 16; //[31:16]
45*5113495bSYour Name              uint32_t rtt_fac_legacy_status           :  1, //[0]
46*5113495bSYour Name                       rtt_fac_legacy_ext80_status     :  1, //[1]
47*5113495bSYour Name                       rtt_fac_vht_status              :  1, //[2]
48*5113495bSYour Name                       rtt_fac_vht_ext80_status        :  1, //[3]
49*5113495bSYour Name                       rtt_fac_sifs                    : 12, //[15:4]
50*5113495bSYour Name                       rtt_fac_sifs_status             :  2, //[17:16]
51*5113495bSYour Name                       rtt_cfr_status                  :  1, //[18]
52*5113495bSYour Name                       rtt_cir_status                  :  1, //[19]
53*5113495bSYour Name                       rtt_channel_dump_size           : 11, //[30:20]
54*5113495bSYour Name                       rtt_hw_ifft_mode                :  1; //[31]
55*5113495bSYour Name              uint32_t rtt_btcf_status                 :  1, //[0]
56*5113495bSYour Name                       rtt_preamble_type               :  5, //[5:1]
57*5113495bSYour Name                       rtt_pkt_bw_leg                  :  2, //[7:6]
58*5113495bSYour Name                       rtt_pkt_bw_vht                  :  2, //[9:8]
59*5113495bSYour Name                       rtt_gi_type                     :  2, //[11:10]
60*5113495bSYour Name                       rtt_mcs_rate                    :  5, //[16:12]
61*5113495bSYour Name                       rtt_strongest_chain             :  3, //[19:17]
62*5113495bSYour Name                       rtt_strongest_chain_ext80       :  3, //[22:20]
63*5113495bSYour Name                       rtt_rx_chain_mask               :  8, //[30:23]
64*5113495bSYour Name                       reserved_3                      :  1; //[31]
65*5113495bSYour Name              uint32_t rx_start_ts                     : 32; //[31:0]
66*5113495bSYour Name              uint32_t rx_end_ts                       : 32; //[31:0]
67*5113495bSYour Name              uint32_t sfo_phase_pkt_start             : 12, //[11:0]
68*5113495bSYour Name                       sfo_phase_pkt_end               : 12, //[23:12]
69*5113495bSYour Name                       rtt_che_buffer_pointer_high8    :  8; //[31:24]
70*5113495bSYour Name              uint32_t rtt_che_buffer_pointer_low32    : 32; //[31:0]
71*5113495bSYour Name              uint32_t rtt_cfo_measurement             : 14, //[13:0]
72*5113495bSYour Name                       rtt_chan_spread                 :  8, //[21:14]
73*5113495bSYour Name                       rtt_timing_backoff_sel          :  2, //[23:22]
74*5113495bSYour Name                       reserved_8                      :  7, //[30:24]
75*5113495bSYour Name                       rx_location_info_valid          :  1; //[31]
76*5113495bSYour Name };
77*5113495bSYour Name 
78*5113495bSYour Name /*
79*5113495bSYour Name 
80*5113495bSYour Name rtt_fac_legacy
81*5113495bSYour Name 
82*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
83*5113495bSYour Name 			correction value computed from L-LTF on the first selected
84*5113495bSYour Name 			Rx chain
85*5113495bSYour Name 
86*5113495bSYour Name 
87*5113495bSYour Name 
88*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
89*5113495bSYour Name 			correction value computed from L-LTF on pri80 on the
90*5113495bSYour Name 			selected pri80 Rx chain
91*5113495bSYour Name 
92*5113495bSYour Name 
93*5113495bSYour Name 
94*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
95*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
96*5113495bSYour Name 			interpolation
97*5113495bSYour Name 
98*5113495bSYour Name 
99*5113495bSYour Name 
100*5113495bSYour Name 			clock unit is 320MHz
101*5113495bSYour Name 
102*5113495bSYour Name 			<legal all>
103*5113495bSYour Name 
104*5113495bSYour Name rtt_fac_legacy_ext80
105*5113495bSYour Name 
106*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
107*5113495bSYour Name 			correction value computed from L-LTF on the second selected
108*5113495bSYour Name 			Rx chain
109*5113495bSYour Name 
110*5113495bSYour Name 
111*5113495bSYour Name 
112*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
113*5113495bSYour Name 			correction value computed from L-LTF on ext80 on the
114*5113495bSYour Name 			selected ext80 Rx chain
115*5113495bSYour Name 
116*5113495bSYour Name 
117*5113495bSYour Name 
118*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
119*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
120*5113495bSYour Name 			interpolation
121*5113495bSYour Name 
122*5113495bSYour Name 
123*5113495bSYour Name 
124*5113495bSYour Name 			clock unit is 320MHz
125*5113495bSYour Name 
126*5113495bSYour Name 			<legal all>
127*5113495bSYour Name 
128*5113495bSYour Name rtt_fac_vht
129*5113495bSYour Name 
130*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
131*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the first
132*5113495bSYour Name 			selected Rx chain
133*5113495bSYour Name 
134*5113495bSYour Name 
135*5113495bSYour Name 
136*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
137*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on pri80 on the
138*5113495bSYour Name 			selected pri80 Rx chain
139*5113495bSYour Name 
140*5113495bSYour Name 
141*5113495bSYour Name 
142*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
143*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
144*5113495bSYour Name 			interpolation
145*5113495bSYour Name 
146*5113495bSYour Name 
147*5113495bSYour Name 
148*5113495bSYour Name 			clock unit is 320MHz
149*5113495bSYour Name 
150*5113495bSYour Name 			<legal all>
151*5113495bSYour Name 
152*5113495bSYour Name rtt_fac_vht_ext80
153*5113495bSYour Name 
154*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
155*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the second
156*5113495bSYour Name 			selected Rx chain
157*5113495bSYour Name 
158*5113495bSYour Name 
159*5113495bSYour Name 
160*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
161*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on ext80 on the
162*5113495bSYour Name 			selected ext80 Rx chain
163*5113495bSYour Name 
164*5113495bSYour Name 
165*5113495bSYour Name 
166*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
167*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
168*5113495bSYour Name 			interpolation
169*5113495bSYour Name 
170*5113495bSYour Name 
171*5113495bSYour Name 
172*5113495bSYour Name 			clock unit is 320MHz
173*5113495bSYour Name 
174*5113495bSYour Name 			<legal all>
175*5113495bSYour Name 
176*5113495bSYour Name rtt_fac_legacy_status
177*5113495bSYour Name 
178*5113495bSYour Name 			Status of rtt_fac_legacy
179*5113495bSYour Name 
180*5113495bSYour Name 
181*5113495bSYour Name 
182*5113495bSYour Name 			<enum 0 location_fac_legacy_status_not_valid>
183*5113495bSYour Name 
184*5113495bSYour Name 			<enum 1 location_fac_legacy_status_valid>
185*5113495bSYour Name 
186*5113495bSYour Name 			<legal all>
187*5113495bSYour Name 
188*5113495bSYour Name rtt_fac_legacy_ext80_status
189*5113495bSYour Name 
190*5113495bSYour Name 			Status of rtt_fac_legacy_ext80
191*5113495bSYour Name 
192*5113495bSYour Name 
193*5113495bSYour Name 
194*5113495bSYour Name 			<enum 0 location_fac_legacy_ext80_status_not_valid>
195*5113495bSYour Name 
196*5113495bSYour Name 			<enum 1 location_fac_legacy_ext80_status_valid>
197*5113495bSYour Name 
198*5113495bSYour Name 			<legal all>
199*5113495bSYour Name 
200*5113495bSYour Name rtt_fac_vht_status
201*5113495bSYour Name 
202*5113495bSYour Name 			Status of rtt_fac_vht
203*5113495bSYour Name 
204*5113495bSYour Name 
205*5113495bSYour Name 
206*5113495bSYour Name 			<enum 0 location_fac_vht_status_not_valid>
207*5113495bSYour Name 
208*5113495bSYour Name 			<enum 1 location_fac_vht_status_valid>
209*5113495bSYour Name 
210*5113495bSYour Name 			<legal all>
211*5113495bSYour Name 
212*5113495bSYour Name rtt_fac_vht_ext80_status
213*5113495bSYour Name 
214*5113495bSYour Name 			Status of rtt_fac_vht_ext80
215*5113495bSYour Name 
216*5113495bSYour Name 
217*5113495bSYour Name 
218*5113495bSYour Name 			<enum 0 location_fac_vht_ext80_status_not_valid>
219*5113495bSYour Name 
220*5113495bSYour Name 			<enum 1 location_fac_vht_ext80_status_valid>
221*5113495bSYour Name 
222*5113495bSYour Name 			<legal all>
223*5113495bSYour Name 
224*5113495bSYour Name rtt_fac_sifs
225*5113495bSYour Name 
226*5113495bSYour Name 			To support fine SIFS adjustment, need to provide FAC
227*5113495bSYour Name 			value @ integer number of 320 MHz clock cycles to MAC.  It
228*5113495bSYour Name 			is from L-LTF if it is a Legacy packet and from (V)HT/HE-LTF
229*5113495bSYour Name 			if it is a (V)HT/HE packet
230*5113495bSYour Name 
231*5113495bSYour Name 
232*5113495bSYour Name 
233*5113495bSYour Name 			12 bits, signed, no fractional part
234*5113495bSYour Name 
235*5113495bSYour Name 			<legal all>
236*5113495bSYour Name 
237*5113495bSYour Name rtt_fac_sifs_status
238*5113495bSYour Name 
239*5113495bSYour Name 			Status of rtt_fac_sifs
240*5113495bSYour Name 
241*5113495bSYour Name 			0: not valid
242*5113495bSYour Name 
243*5113495bSYour Name 			1: valid and from L-LTF
244*5113495bSYour Name 
245*5113495bSYour Name 			2: valid and from (V)HT/HE-LTF
246*5113495bSYour Name 
247*5113495bSYour Name 			3: reserved
248*5113495bSYour Name 
249*5113495bSYour Name 			<legal 0-2>
250*5113495bSYour Name 
251*5113495bSYour Name rtt_cfr_status
252*5113495bSYour Name 
253*5113495bSYour Name 			Status of channel frequency response dump
254*5113495bSYour Name 
255*5113495bSYour Name 
256*5113495bSYour Name 
257*5113495bSYour Name 			<enum 0 location_CFR_dump_not_valid>
258*5113495bSYour Name 
259*5113495bSYour Name 			<enum 1 location_CFR_dump_valid>
260*5113495bSYour Name 
261*5113495bSYour Name 			<legal all>
262*5113495bSYour Name 
263*5113495bSYour Name rtt_cir_status
264*5113495bSYour Name 
265*5113495bSYour Name 			Status of channel impulse response dump
266*5113495bSYour Name 
267*5113495bSYour Name 
268*5113495bSYour Name 
269*5113495bSYour Name 			<enum 0 location_CIR_dump_not_valid>
270*5113495bSYour Name 
271*5113495bSYour Name 			<enum 1 location_CIR_dump_valid>
272*5113495bSYour Name 
273*5113495bSYour Name 			<legal all>
274*5113495bSYour Name 
275*5113495bSYour Name rtt_channel_dump_size
276*5113495bSYour Name 
277*5113495bSYour Name 			Channel dump size.  It shows how many tones in CFR in
278*5113495bSYour Name 			one chain, for example, it will show 52 for Legacy20 and 484
279*5113495bSYour Name 			for VHT160
280*5113495bSYour Name 
281*5113495bSYour Name 
282*5113495bSYour Name 
283*5113495bSYour Name 			<legal all>
284*5113495bSYour Name 
285*5113495bSYour Name rtt_hw_ifft_mode
286*5113495bSYour Name 
287*5113495bSYour Name 			Indicator showing if HW IFFT mode or SW IFFT mode
288*5113495bSYour Name 
289*5113495bSYour Name 
290*5113495bSYour Name 
291*5113495bSYour Name 			<enum 0 location_sw_ifft_mode>
292*5113495bSYour Name 
293*5113495bSYour Name 			<enum 1 location_hw_ifft_mode>
294*5113495bSYour Name 
295*5113495bSYour Name 			<legal all>
296*5113495bSYour Name 
297*5113495bSYour Name rtt_btcf_status
298*5113495bSYour Name 
299*5113495bSYour Name 			Indicate if BTCF is used to capture the timestamps
300*5113495bSYour Name 
301*5113495bSYour Name 
302*5113495bSYour Name 
303*5113495bSYour Name 			<enum 0 location_not_BTCF_based_ts>
304*5113495bSYour Name 
305*5113495bSYour Name 			<enum 1 location_BTCF_based_ts>
306*5113495bSYour Name 
307*5113495bSYour Name 			<legal all>
308*5113495bSYour Name 
309*5113495bSYour Name rtt_preamble_type
310*5113495bSYour Name 
311*5113495bSYour Name 			Indicate preamble type
312*5113495bSYour Name 
313*5113495bSYour Name 
314*5113495bSYour Name 
315*5113495bSYour Name 			<enum 0 location_preamble_type_legacy>
316*5113495bSYour Name 
317*5113495bSYour Name 			<enum 1 location_preamble_type_ht>
318*5113495bSYour Name 
319*5113495bSYour Name 			<enum 2 location_preamble_type_vht>
320*5113495bSYour Name 
321*5113495bSYour Name 			<enum 3 location_preamble_type_he_su_4xltf>
322*5113495bSYour Name 
323*5113495bSYour Name 			<enum 4 location_preamble_type_he_su_2xltf>
324*5113495bSYour Name 
325*5113495bSYour Name 			<enum 5 location_preamble_type_he_su_1xltf>
326*5113495bSYour Name 
327*5113495bSYour Name 			<enum 6
328*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_4xltf>
329*5113495bSYour Name 
330*5113495bSYour Name 			<enum 7
331*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_2xltf>
332*5113495bSYour Name 
333*5113495bSYour Name 			<enum 8
334*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_1xltf>
335*5113495bSYour Name 
336*5113495bSYour Name 			<enum 9 location_preamble_type_he_mu_4xltf>
337*5113495bSYour Name 
338*5113495bSYour Name 			<enum 10 location_preamble_type_he_mu_2xltf>
339*5113495bSYour Name 
340*5113495bSYour Name 			<enum 11 location_preamble_type_he_mu_1xltf>
341*5113495bSYour Name 
342*5113495bSYour Name 			<enum 12
343*5113495bSYour Name 			location_preamble_type_he_extended_range_su_4xltf>
344*5113495bSYour Name 
345*5113495bSYour Name 			<enum 13
346*5113495bSYour Name 			location_preamble_type_he_extended_range_su_2xltf>
347*5113495bSYour Name 
348*5113495bSYour Name 			<enum 14
349*5113495bSYour Name 			location_preamble_type_he_extended_range_su_1xltf>
350*5113495bSYour Name 
351*5113495bSYour Name 			<legal 0-14>
352*5113495bSYour Name 
353*5113495bSYour Name rtt_pkt_bw_leg
354*5113495bSYour Name 
355*5113495bSYour Name 			Indicate the bandwidth of L-LTF
356*5113495bSYour Name 
357*5113495bSYour Name 
358*5113495bSYour Name 
359*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
360*5113495bSYour Name 
361*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
362*5113495bSYour Name 
363*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
364*5113495bSYour Name 
365*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
366*5113495bSYour Name 
367*5113495bSYour Name 			<legal all>
368*5113495bSYour Name 
369*5113495bSYour Name rtt_pkt_bw_vht
370*5113495bSYour Name 
371*5113495bSYour Name 			Indicate the bandwidth of (V)HT/HE-LTF
372*5113495bSYour Name 
373*5113495bSYour Name 
374*5113495bSYour Name 
375*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
376*5113495bSYour Name 
377*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
378*5113495bSYour Name 
379*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
380*5113495bSYour Name 
381*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
382*5113495bSYour Name 
383*5113495bSYour Name 			<legal all>
384*5113495bSYour Name 
385*5113495bSYour Name rtt_gi_type
386*5113495bSYour Name 
387*5113495bSYour Name 			Indicate GI (guard interval) type
388*5113495bSYour Name 
389*5113495bSYour Name 
390*5113495bSYour Name 
391*5113495bSYour Name 			<enum 0     gi_0_8_us > HE related GI. Can also be used
392*5113495bSYour Name 			for HE
393*5113495bSYour Name 
394*5113495bSYour Name 			<enum 1     gi_0_4_us > HE related GI. Can also be used
395*5113495bSYour Name 			for HE
396*5113495bSYour Name 
397*5113495bSYour Name 			<enum 2     gi_1_6_us > HE related GI
398*5113495bSYour Name 
399*5113495bSYour Name 			<enum 3     gi_3_2_us > HE related GI
400*5113495bSYour Name 
401*5113495bSYour Name 			<legal 0 - 3>
402*5113495bSYour Name 
403*5113495bSYour Name rtt_mcs_rate
404*5113495bSYour Name 
405*5113495bSYour Name 			Bits 0~4 indicate MCS rate, if Legacy,
406*5113495bSYour Name 
407*5113495bSYour Name 			0: 48 Mbps,
408*5113495bSYour Name 
409*5113495bSYour Name 			1: 24 Mbps,
410*5113495bSYour Name 
411*5113495bSYour Name 			2: 12 Mbps,
412*5113495bSYour Name 
413*5113495bSYour Name 			3: 6 Mbps,
414*5113495bSYour Name 
415*5113495bSYour Name 			4: 54 Mbps,
416*5113495bSYour Name 
417*5113495bSYour Name 			5: 36 Mbps,
418*5113495bSYour Name 
419*5113495bSYour Name 			6: 18 Mbps,
420*5113495bSYour Name 
421*5113495bSYour Name 			7: 9 Mbps,
422*5113495bSYour Name 
423*5113495bSYour Name 
424*5113495bSYour Name 
425*5113495bSYour Name 			if HT, 0-7: MCS0-MCS7,
426*5113495bSYour Name 
427*5113495bSYour Name 			if VHT, 0-9: MCS0-MCS9,
428*5113495bSYour Name 
429*5113495bSYour Name 
430*5113495bSYour Name 			<legal all>
431*5113495bSYour Name 
432*5113495bSYour Name rtt_strongest_chain
433*5113495bSYour Name 
434*5113495bSYour Name 			For 20/40/80, this field shows the first selected Rx
435*5113495bSYour Name 			chain that is used in HW IFFT mode
436*5113495bSYour Name 
437*5113495bSYour Name 
438*5113495bSYour Name 
439*5113495bSYour Name 			For 80+80, this field shows the selected pri80 Rx chain
440*5113495bSYour Name 			that is used in HW IFFT mode
441*5113495bSYour Name 
442*5113495bSYour Name 
443*5113495bSYour Name 
444*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
445*5113495bSYour Name 
446*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
447*5113495bSYour Name 
448*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
449*5113495bSYour Name 
450*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
451*5113495bSYour Name 
452*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
453*5113495bSYour Name 
454*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
455*5113495bSYour Name 
456*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
457*5113495bSYour Name 
458*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
459*5113495bSYour Name 
460*5113495bSYour Name 			<legal all>
461*5113495bSYour Name 
462*5113495bSYour Name rtt_strongest_chain_ext80
463*5113495bSYour Name 
464*5113495bSYour Name 			For 20/40/80, this field shows the second selected Rx
465*5113495bSYour Name 			chain that is used in HW IFFT mode
466*5113495bSYour Name 
467*5113495bSYour Name 
468*5113495bSYour Name 
469*5113495bSYour Name 			For 80+80, this field shows the selected ext80 Rx chain
470*5113495bSYour Name 			that is used in HW IFFT mode
471*5113495bSYour Name 
472*5113495bSYour Name 
473*5113495bSYour Name 
474*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
475*5113495bSYour Name 
476*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
477*5113495bSYour Name 
478*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
479*5113495bSYour Name 
480*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
481*5113495bSYour Name 
482*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
483*5113495bSYour Name 
484*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
485*5113495bSYour Name 
486*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
487*5113495bSYour Name 
488*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
489*5113495bSYour Name 
490*5113495bSYour Name 			<legal all>
491*5113495bSYour Name 
492*5113495bSYour Name rtt_rx_chain_mask
493*5113495bSYour Name 
494*5113495bSYour Name 			Rx chain mask, each bit is a Rx chain
495*5113495bSYour Name 
496*5113495bSYour Name 			0: the Rx chain is not used
497*5113495bSYour Name 
498*5113495bSYour Name 			1: the Rx chain is used
499*5113495bSYour Name 
500*5113495bSYour Name 			Support up to 8 Rx chains
501*5113495bSYour Name 
502*5113495bSYour Name 			<legal all>
503*5113495bSYour Name 
504*5113495bSYour Name reserved_3
505*5113495bSYour Name 
506*5113495bSYour Name 			<legal 0>
507*5113495bSYour Name 
508*5113495bSYour Name rx_start_ts
509*5113495bSYour Name 
510*5113495bSYour Name 			RX packet start timestamp
511*5113495bSYour Name 
512*5113495bSYour Name 
513*5113495bSYour Name 
514*5113495bSYour Name 			It reports the time the first L-STF ADC sample arrived
515*5113495bSYour Name 			at RX antenna
516*5113495bSYour Name 
517*5113495bSYour Name 
518*5113495bSYour Name 
519*5113495bSYour Name 			clock unit is 480MHz
520*5113495bSYour Name 
521*5113495bSYour Name 			<legal all>
522*5113495bSYour Name 
523*5113495bSYour Name rx_end_ts
524*5113495bSYour Name 
525*5113495bSYour Name 			RX packet end timestamp
526*5113495bSYour Name 
527*5113495bSYour Name 
528*5113495bSYour Name 
529*5113495bSYour Name 			It reports the time the last symbol's last ADC sample
530*5113495bSYour Name 			arrived at RX antenna
531*5113495bSYour Name 
532*5113495bSYour Name 
533*5113495bSYour Name 
534*5113495bSYour Name 			clock unit is 480MHz
535*5113495bSYour Name 
536*5113495bSYour Name 			<legal all>
537*5113495bSYour Name 
538*5113495bSYour Name sfo_phase_pkt_start
539*5113495bSYour Name 
540*5113495bSYour Name 			The phase of the SFO of the first symbol's first FFT
541*5113495bSYour Name 			input sample
542*5113495bSYour Name 
543*5113495bSYour Name 
544*5113495bSYour Name 
545*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
546*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
547*5113495bSYour Name 			0.03ns
548*5113495bSYour Name 
549*5113495bSYour Name 
550*5113495bSYour Name 
551*5113495bSYour Name 			clock unit is 480MHz
552*5113495bSYour Name 
553*5113495bSYour Name 			<legal all>
554*5113495bSYour Name 
555*5113495bSYour Name sfo_phase_pkt_end
556*5113495bSYour Name 
557*5113495bSYour Name 			The phase of the SFO of the last symbol's last FFT input
558*5113495bSYour Name 			sample
559*5113495bSYour Name 
560*5113495bSYour Name 
561*5113495bSYour Name 
562*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
563*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
564*5113495bSYour Name 			0.03ns
565*5113495bSYour Name 
566*5113495bSYour Name 
567*5113495bSYour Name 
568*5113495bSYour Name 			clock unit is 480MHz
569*5113495bSYour Name 
570*5113495bSYour Name 			<legal all>
571*5113495bSYour Name 
572*5113495bSYour Name rtt_che_buffer_pointer_high8
573*5113495bSYour Name 
574*5113495bSYour Name 			The high 8 bits of the 40 bits pointer pointed to the
575*5113495bSYour Name 			external RTT channel information buffer
576*5113495bSYour Name 
577*5113495bSYour Name 
578*5113495bSYour Name 
579*5113495bSYour Name 			8 bits
580*5113495bSYour Name 
581*5113495bSYour Name 			<legal all>
582*5113495bSYour Name 
583*5113495bSYour Name rtt_che_buffer_pointer_low32
584*5113495bSYour Name 
585*5113495bSYour Name 			The low 32 bits of the 40 bits pointer pointed to the
586*5113495bSYour Name 			external RTT channel information buffer
587*5113495bSYour Name 
588*5113495bSYour Name 
589*5113495bSYour Name 
590*5113495bSYour Name 			32 bits
591*5113495bSYour Name 
592*5113495bSYour Name 			<legal all>
593*5113495bSYour Name 
594*5113495bSYour Name rtt_cfo_measurement
595*5113495bSYour Name 
596*5113495bSYour Name 			CFO measurement. Needed for passive locationing
597*5113495bSYour Name 
598*5113495bSYour Name 
599*5113495bSYour Name 
600*5113495bSYour Name 			14 bits, signed 1.13. 13 bits fraction to provide a
601*5113495bSYour Name 			resolution of 153 Hz
602*5113495bSYour Name 
603*5113495bSYour Name 
604*5113495bSYour Name 
605*5113495bSYour Name 			In units of cycles/800 ns
606*5113495bSYour Name 
607*5113495bSYour Name 			<legal all>
608*5113495bSYour Name 
609*5113495bSYour Name rtt_chan_spread
610*5113495bSYour Name 
611*5113495bSYour Name 			Channel delay spread measurement. Needed for selecting
612*5113495bSYour Name 			GI length
613*5113495bSYour Name 
614*5113495bSYour Name 
615*5113495bSYour Name 
616*5113495bSYour Name 			8 bits, unsigned. At 25 ns step. Can represent up to
617*5113495bSYour Name 			6375 ns
618*5113495bSYour Name 
619*5113495bSYour Name 
620*5113495bSYour Name 
621*5113495bSYour Name 			In units of cycles @ 40 MHz
622*5113495bSYour Name 
623*5113495bSYour Name 			<legal all>
624*5113495bSYour Name 
625*5113495bSYour Name rtt_timing_backoff_sel
626*5113495bSYour Name 
627*5113495bSYour Name 			Indicate which timing backoff value is used
628*5113495bSYour Name 
629*5113495bSYour Name 
630*5113495bSYour Name 
631*5113495bSYour Name 			<enum 0 timing_backoff_low_rssi>
632*5113495bSYour Name 
633*5113495bSYour Name 			<enum 1 timing_backoff_mid_rssi>
634*5113495bSYour Name 
635*5113495bSYour Name 			<enum 2 timing_backoff_high_rssi>
636*5113495bSYour Name 
637*5113495bSYour Name 			<enum 3 reserved>
638*5113495bSYour Name 
639*5113495bSYour Name 			<legal all>
640*5113495bSYour Name 
641*5113495bSYour Name reserved_8
642*5113495bSYour Name 
643*5113495bSYour Name 			<legal 0>
644*5113495bSYour Name 
645*5113495bSYour Name rx_location_info_valid
646*5113495bSYour Name 
647*5113495bSYour Name 			<enum 0 rx_location_info_is_not_valid>
648*5113495bSYour Name 
649*5113495bSYour Name 			<enum 1 rx_location_info_is_valid>
650*5113495bSYour Name 
651*5113495bSYour Name 			<legal all>
652*5113495bSYour Name */
653*5113495bSYour Name 
654*5113495bSYour Name 
655*5113495bSYour Name /* Description		RX_LOCATION_INFO_0_RTT_FAC_LEGACY
656*5113495bSYour Name 
657*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
658*5113495bSYour Name 			correction value computed from L-LTF on the first selected
659*5113495bSYour Name 			Rx chain
660*5113495bSYour Name 
661*5113495bSYour Name 
662*5113495bSYour Name 
663*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
664*5113495bSYour Name 			correction value computed from L-LTF on pri80 on the
665*5113495bSYour Name 			selected pri80 Rx chain
666*5113495bSYour Name 
667*5113495bSYour Name 
668*5113495bSYour Name 
669*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
670*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
671*5113495bSYour Name 			interpolation
672*5113495bSYour Name 
673*5113495bSYour Name 
674*5113495bSYour Name 
675*5113495bSYour Name 			clock unit is 320MHz
676*5113495bSYour Name 
677*5113495bSYour Name 			<legal all>
678*5113495bSYour Name */
679*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_OFFSET                     0x00000000
680*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_LSB                        0
681*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_MASK                       0x0000ffff
682*5113495bSYour Name 
683*5113495bSYour Name /* Description		RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80
684*5113495bSYour Name 
685*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
686*5113495bSYour Name 			correction value computed from L-LTF on the second selected
687*5113495bSYour Name 			Rx chain
688*5113495bSYour Name 
689*5113495bSYour Name 
690*5113495bSYour Name 
691*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
692*5113495bSYour Name 			correction value computed from L-LTF on ext80 on the
693*5113495bSYour Name 			selected ext80 Rx chain
694*5113495bSYour Name 
695*5113495bSYour Name 
696*5113495bSYour Name 
697*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
698*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
699*5113495bSYour Name 			interpolation
700*5113495bSYour Name 
701*5113495bSYour Name 
702*5113495bSYour Name 
703*5113495bSYour Name 			clock unit is 320MHz
704*5113495bSYour Name 
705*5113495bSYour Name 			<legal all>
706*5113495bSYour Name */
707*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80_OFFSET               0x00000000
708*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80_LSB                  16
709*5113495bSYour Name #define RX_LOCATION_INFO_0_RTT_FAC_LEGACY_EXT80_MASK                 0xffff0000
710*5113495bSYour Name 
711*5113495bSYour Name /* Description		RX_LOCATION_INFO_1_RTT_FAC_VHT
712*5113495bSYour Name 
713*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
714*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the first
715*5113495bSYour Name 			selected Rx chain
716*5113495bSYour Name 
717*5113495bSYour Name 
718*5113495bSYour Name 
719*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
720*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on pri80 on the
721*5113495bSYour Name 			selected pri80 Rx chain
722*5113495bSYour Name 
723*5113495bSYour Name 
724*5113495bSYour Name 
725*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
726*5113495bSYour Name 			6.4us, and 4 bits fraction to cover pri80 and 32x FAC
727*5113495bSYour Name 			interpolation
728*5113495bSYour Name 
729*5113495bSYour Name 
730*5113495bSYour Name 
731*5113495bSYour Name 			clock unit is 320MHz
732*5113495bSYour Name 
733*5113495bSYour Name 			<legal all>
734*5113495bSYour Name */
735*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_OFFSET                        0x00000004
736*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_LSB                           0
737*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_MASK                          0x0000ffff
738*5113495bSYour Name 
739*5113495bSYour Name /* Description		RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80
740*5113495bSYour Name 
741*5113495bSYour Name 			For 20/40/80, this field shows the RTT first arrival
742*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on the second
743*5113495bSYour Name 			selected Rx chain
744*5113495bSYour Name 
745*5113495bSYour Name 
746*5113495bSYour Name 
747*5113495bSYour Name 			For 80+80, this field shows the RTT first arrival
748*5113495bSYour Name 			correction value computed from (V)HT/HE-LTF on ext80 on the
749*5113495bSYour Name 			selected ext80 Rx chain
750*5113495bSYour Name 
751*5113495bSYour Name 
752*5113495bSYour Name 
753*5113495bSYour Name 			16 bits, signed 12.4. 12 bits integer to cover -6.4us to
754*5113495bSYour Name 			6.4us, and 4 bits fraction to cover ext80 and 32x FAC
755*5113495bSYour Name 			interpolation
756*5113495bSYour Name 
757*5113495bSYour Name 
758*5113495bSYour Name 
759*5113495bSYour Name 			clock unit is 320MHz
760*5113495bSYour Name 
761*5113495bSYour Name 			<legal all>
762*5113495bSYour Name */
763*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80_OFFSET                  0x00000004
764*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80_LSB                     16
765*5113495bSYour Name #define RX_LOCATION_INFO_1_RTT_FAC_VHT_EXT80_MASK                    0xffff0000
766*5113495bSYour Name 
767*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS
768*5113495bSYour Name 
769*5113495bSYour Name 			Status of rtt_fac_legacy
770*5113495bSYour Name 
771*5113495bSYour Name 
772*5113495bSYour Name 
773*5113495bSYour Name 			<enum 0 location_fac_legacy_status_not_valid>
774*5113495bSYour Name 
775*5113495bSYour Name 			<enum 1 location_fac_legacy_status_valid>
776*5113495bSYour Name 
777*5113495bSYour Name 			<legal all>
778*5113495bSYour Name */
779*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS_OFFSET              0x00000008
780*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS_LSB                 0
781*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_STATUS_MASK                0x00000001
782*5113495bSYour Name 
783*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS
784*5113495bSYour Name 
785*5113495bSYour Name 			Status of rtt_fac_legacy_ext80
786*5113495bSYour Name 
787*5113495bSYour Name 
788*5113495bSYour Name 
789*5113495bSYour Name 			<enum 0 location_fac_legacy_ext80_status_not_valid>
790*5113495bSYour Name 
791*5113495bSYour Name 			<enum 1 location_fac_legacy_ext80_status_valid>
792*5113495bSYour Name 
793*5113495bSYour Name 			<legal all>
794*5113495bSYour Name */
795*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS_OFFSET        0x00000008
796*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS_LSB           1
797*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_LEGACY_EXT80_STATUS_MASK          0x00000002
798*5113495bSYour Name 
799*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS
800*5113495bSYour Name 
801*5113495bSYour Name 			Status of rtt_fac_vht
802*5113495bSYour Name 
803*5113495bSYour Name 
804*5113495bSYour Name 
805*5113495bSYour Name 			<enum 0 location_fac_vht_status_not_valid>
806*5113495bSYour Name 
807*5113495bSYour Name 			<enum 1 location_fac_vht_status_valid>
808*5113495bSYour Name 
809*5113495bSYour Name 			<legal all>
810*5113495bSYour Name */
811*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS_OFFSET                 0x00000008
812*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS_LSB                    2
813*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_STATUS_MASK                   0x00000004
814*5113495bSYour Name 
815*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS
816*5113495bSYour Name 
817*5113495bSYour Name 			Status of rtt_fac_vht_ext80
818*5113495bSYour Name 
819*5113495bSYour Name 
820*5113495bSYour Name 
821*5113495bSYour Name 			<enum 0 location_fac_vht_ext80_status_not_valid>
822*5113495bSYour Name 
823*5113495bSYour Name 			<enum 1 location_fac_vht_ext80_status_valid>
824*5113495bSYour Name 
825*5113495bSYour Name 			<legal all>
826*5113495bSYour Name */
827*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS_OFFSET           0x00000008
828*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS_LSB              3
829*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_VHT_EXT80_STATUS_MASK             0x00000008
830*5113495bSYour Name 
831*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_SIFS
832*5113495bSYour Name 
833*5113495bSYour Name 			To support fine SIFS adjustment, need to provide FAC
834*5113495bSYour Name 			value @ integer number of 320 MHz clock cycles to MAC.  It
835*5113495bSYour Name 			is from L-LTF if it is a Legacy packet and from (V)HT/HE-LTF
836*5113495bSYour Name 			if it is a (V)HT/HE packet
837*5113495bSYour Name 
838*5113495bSYour Name 
839*5113495bSYour Name 
840*5113495bSYour Name 			12 bits, signed, no fractional part
841*5113495bSYour Name 
842*5113495bSYour Name 			<legal all>
843*5113495bSYour Name */
844*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_OFFSET                       0x00000008
845*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_LSB                          4
846*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_MASK                         0x0000fff0
847*5113495bSYour Name 
848*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS
849*5113495bSYour Name 
850*5113495bSYour Name 			Status of rtt_fac_sifs
851*5113495bSYour Name 
852*5113495bSYour Name 			0: not valid
853*5113495bSYour Name 
854*5113495bSYour Name 			1: valid and from L-LTF
855*5113495bSYour Name 
856*5113495bSYour Name 			2: valid and from (V)HT/HE-LTF
857*5113495bSYour Name 
858*5113495bSYour Name 			3: reserved
859*5113495bSYour Name 
860*5113495bSYour Name 			<legal 0-2>
861*5113495bSYour Name */
862*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS_OFFSET                0x00000008
863*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS_LSB                   16
864*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_FAC_SIFS_STATUS_MASK                  0x00030000
865*5113495bSYour Name 
866*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_CFR_STATUS
867*5113495bSYour Name 
868*5113495bSYour Name 			Status of channel frequency response dump
869*5113495bSYour Name 
870*5113495bSYour Name 
871*5113495bSYour Name 
872*5113495bSYour Name 			<enum 0 location_CFR_dump_not_valid>
873*5113495bSYour Name 
874*5113495bSYour Name 			<enum 1 location_CFR_dump_valid>
875*5113495bSYour Name 
876*5113495bSYour Name 			<legal all>
877*5113495bSYour Name */
878*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CFR_STATUS_OFFSET                     0x00000008
879*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CFR_STATUS_LSB                        18
880*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CFR_STATUS_MASK                       0x00040000
881*5113495bSYour Name 
882*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_CIR_STATUS
883*5113495bSYour Name 
884*5113495bSYour Name 			Status of channel impulse response dump
885*5113495bSYour Name 
886*5113495bSYour Name 
887*5113495bSYour Name 
888*5113495bSYour Name 			<enum 0 location_CIR_dump_not_valid>
889*5113495bSYour Name 
890*5113495bSYour Name 			<enum 1 location_CIR_dump_valid>
891*5113495bSYour Name 
892*5113495bSYour Name 			<legal all>
893*5113495bSYour Name */
894*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CIR_STATUS_OFFSET                     0x00000008
895*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CIR_STATUS_LSB                        19
896*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CIR_STATUS_MASK                       0x00080000
897*5113495bSYour Name 
898*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE
899*5113495bSYour Name 
900*5113495bSYour Name 			Channel dump size.  It shows how many tones in CFR in
901*5113495bSYour Name 			one chain, for example, it will show 52 for Legacy20 and 484
902*5113495bSYour Name 			for VHT160
903*5113495bSYour Name 
904*5113495bSYour Name 
905*5113495bSYour Name 
906*5113495bSYour Name 			<legal all>
907*5113495bSYour Name */
908*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE_OFFSET              0x00000008
909*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE_LSB                 20
910*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_CHANNEL_DUMP_SIZE_MASK                0x7ff00000
911*5113495bSYour Name 
912*5113495bSYour Name /* Description		RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE
913*5113495bSYour Name 
914*5113495bSYour Name 			Indicator showing if HW IFFT mode or SW IFFT mode
915*5113495bSYour Name 
916*5113495bSYour Name 
917*5113495bSYour Name 
918*5113495bSYour Name 			<enum 0 location_sw_ifft_mode>
919*5113495bSYour Name 
920*5113495bSYour Name 			<enum 1 location_hw_ifft_mode>
921*5113495bSYour Name 
922*5113495bSYour Name 			<legal all>
923*5113495bSYour Name */
924*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE_OFFSET                   0x00000008
925*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE_LSB                      31
926*5113495bSYour Name #define RX_LOCATION_INFO_2_RTT_HW_IFFT_MODE_MASK                     0x80000000
927*5113495bSYour Name 
928*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_BTCF_STATUS
929*5113495bSYour Name 
930*5113495bSYour Name 			Indicate if BTCF is used to capture the timestamps
931*5113495bSYour Name 
932*5113495bSYour Name 
933*5113495bSYour Name 
934*5113495bSYour Name 			<enum 0 location_not_BTCF_based_ts>
935*5113495bSYour Name 
936*5113495bSYour Name 			<enum 1 location_BTCF_based_ts>
937*5113495bSYour Name 
938*5113495bSYour Name 			<legal all>
939*5113495bSYour Name */
940*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_BTCF_STATUS_OFFSET                    0x0000000c
941*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_BTCF_STATUS_LSB                       0
942*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_BTCF_STATUS_MASK                      0x00000001
943*5113495bSYour Name 
944*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE
945*5113495bSYour Name 
946*5113495bSYour Name 			Indicate preamble type
947*5113495bSYour Name 
948*5113495bSYour Name 
949*5113495bSYour Name 
950*5113495bSYour Name 			<enum 0 location_preamble_type_legacy>
951*5113495bSYour Name 
952*5113495bSYour Name 			<enum 1 location_preamble_type_ht>
953*5113495bSYour Name 
954*5113495bSYour Name 			<enum 2 location_preamble_type_vht>
955*5113495bSYour Name 
956*5113495bSYour Name 			<enum 3 location_preamble_type_he_su_4xltf>
957*5113495bSYour Name 
958*5113495bSYour Name 			<enum 4 location_preamble_type_he_su_2xltf>
959*5113495bSYour Name 
960*5113495bSYour Name 			<enum 5 location_preamble_type_he_su_1xltf>
961*5113495bSYour Name 
962*5113495bSYour Name 			<enum 6
963*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_4xltf>
964*5113495bSYour Name 
965*5113495bSYour Name 			<enum 7
966*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_2xltf>
967*5113495bSYour Name 
968*5113495bSYour Name 			<enum 8
969*5113495bSYour Name 			location_preamble_type_he_trigger_based_ul_1xltf>
970*5113495bSYour Name 
971*5113495bSYour Name 			<enum 9 location_preamble_type_he_mu_4xltf>
972*5113495bSYour Name 
973*5113495bSYour Name 			<enum 10 location_preamble_type_he_mu_2xltf>
974*5113495bSYour Name 
975*5113495bSYour Name 			<enum 11 location_preamble_type_he_mu_1xltf>
976*5113495bSYour Name 
977*5113495bSYour Name 			<enum 12
978*5113495bSYour Name 			location_preamble_type_he_extended_range_su_4xltf>
979*5113495bSYour Name 
980*5113495bSYour Name 			<enum 13
981*5113495bSYour Name 			location_preamble_type_he_extended_range_su_2xltf>
982*5113495bSYour Name 
983*5113495bSYour Name 			<enum 14
984*5113495bSYour Name 			location_preamble_type_he_extended_range_su_1xltf>
985*5113495bSYour Name 
986*5113495bSYour Name 			<legal 0-14>
987*5113495bSYour Name */
988*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE_OFFSET                  0x0000000c
989*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE_LSB                     1
990*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PREAMBLE_TYPE_MASK                    0x0000003e
991*5113495bSYour Name 
992*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_PKT_BW_LEG
993*5113495bSYour Name 
994*5113495bSYour Name 			Indicate the bandwidth of L-LTF
995*5113495bSYour Name 
996*5113495bSYour Name 
997*5113495bSYour Name 
998*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
999*5113495bSYour Name 
1000*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
1001*5113495bSYour Name 
1002*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
1003*5113495bSYour Name 
1004*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
1005*5113495bSYour Name 
1006*5113495bSYour Name 			<legal all>
1007*5113495bSYour Name */
1008*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_LEG_OFFSET                     0x0000000c
1009*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_LEG_LSB                        6
1010*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_LEG_MASK                       0x000000c0
1011*5113495bSYour Name 
1012*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_PKT_BW_VHT
1013*5113495bSYour Name 
1014*5113495bSYour Name 			Indicate the bandwidth of (V)HT/HE-LTF
1015*5113495bSYour Name 
1016*5113495bSYour Name 
1017*5113495bSYour Name 
1018*5113495bSYour Name 			<enum 0 location_pkt_bw_20MHz>
1019*5113495bSYour Name 
1020*5113495bSYour Name 			<enum 1 location_pkt_bw_40MHz>
1021*5113495bSYour Name 
1022*5113495bSYour Name 			<enum 2 location_pkt_bw_80MHz>
1023*5113495bSYour Name 
1024*5113495bSYour Name 			<enum 3 location_pkt_bw_160MHz>
1025*5113495bSYour Name 
1026*5113495bSYour Name 			<legal all>
1027*5113495bSYour Name */
1028*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_VHT_OFFSET                     0x0000000c
1029*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_VHT_LSB                        8
1030*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_PKT_BW_VHT_MASK                       0x00000300
1031*5113495bSYour Name 
1032*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_GI_TYPE
1033*5113495bSYour Name 
1034*5113495bSYour Name 			Indicate GI (guard interval) type
1035*5113495bSYour Name 
1036*5113495bSYour Name 
1037*5113495bSYour Name 
1038*5113495bSYour Name 			<enum 0     gi_0_8_us > HE related GI. Can also be used
1039*5113495bSYour Name 			for HE
1040*5113495bSYour Name 
1041*5113495bSYour Name 			<enum 1     gi_0_4_us > HE related GI. Can also be used
1042*5113495bSYour Name 			for HE
1043*5113495bSYour Name 
1044*5113495bSYour Name 			<enum 2     gi_1_6_us > HE related GI
1045*5113495bSYour Name 
1046*5113495bSYour Name 			<enum 3     gi_3_2_us > HE related GI
1047*5113495bSYour Name 
1048*5113495bSYour Name 			<legal 0 - 3>
1049*5113495bSYour Name */
1050*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_GI_TYPE_OFFSET                        0x0000000c
1051*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_GI_TYPE_LSB                           10
1052*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_GI_TYPE_MASK                          0x00000c00
1053*5113495bSYour Name 
1054*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_MCS_RATE
1055*5113495bSYour Name 
1056*5113495bSYour Name 			Bits 0~4 indicate MCS rate, if Legacy,
1057*5113495bSYour Name 
1058*5113495bSYour Name 			0: 48 Mbps,
1059*5113495bSYour Name 
1060*5113495bSYour Name 			1: 24 Mbps,
1061*5113495bSYour Name 
1062*5113495bSYour Name 			2: 12 Mbps,
1063*5113495bSYour Name 
1064*5113495bSYour Name 			3: 6 Mbps,
1065*5113495bSYour Name 
1066*5113495bSYour Name 			4: 54 Mbps,
1067*5113495bSYour Name 
1068*5113495bSYour Name 			5: 36 Mbps,
1069*5113495bSYour Name 
1070*5113495bSYour Name 			6: 18 Mbps,
1071*5113495bSYour Name 
1072*5113495bSYour Name 			7: 9 Mbps,
1073*5113495bSYour Name 
1074*5113495bSYour Name 
1075*5113495bSYour Name 
1076*5113495bSYour Name 			if HT, 0-7: MCS0-MCS7,
1077*5113495bSYour Name 
1078*5113495bSYour Name 			if VHT, 0-9: MCS0-MCS9,
1079*5113495bSYour Name 
1080*5113495bSYour Name 
1081*5113495bSYour Name 			<legal all>
1082*5113495bSYour Name */
1083*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_MCS_RATE_OFFSET                       0x0000000c
1084*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_MCS_RATE_LSB                          12
1085*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_MCS_RATE_MASK                         0x0001f000
1086*5113495bSYour Name 
1087*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN
1088*5113495bSYour Name 
1089*5113495bSYour Name 			For 20/40/80, this field shows the first selected Rx
1090*5113495bSYour Name 			chain that is used in HW IFFT mode
1091*5113495bSYour Name 
1092*5113495bSYour Name 
1093*5113495bSYour Name 
1094*5113495bSYour Name 			For 80+80, this field shows the selected pri80 Rx chain
1095*5113495bSYour Name 			that is used in HW IFFT mode
1096*5113495bSYour Name 
1097*5113495bSYour Name 
1098*5113495bSYour Name 
1099*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
1100*5113495bSYour Name 
1101*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
1102*5113495bSYour Name 
1103*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
1104*5113495bSYour Name 
1105*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
1106*5113495bSYour Name 
1107*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
1108*5113495bSYour Name 
1109*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
1110*5113495bSYour Name 
1111*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
1112*5113495bSYour Name 
1113*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
1114*5113495bSYour Name 
1115*5113495bSYour Name 			<legal all>
1116*5113495bSYour Name */
1117*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_OFFSET                0x0000000c
1118*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_LSB                   17
1119*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_MASK                  0x000e0000
1120*5113495bSYour Name 
1121*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80
1122*5113495bSYour Name 
1123*5113495bSYour Name 			For 20/40/80, this field shows the second selected Rx
1124*5113495bSYour Name 			chain that is used in HW IFFT mode
1125*5113495bSYour Name 
1126*5113495bSYour Name 
1127*5113495bSYour Name 
1128*5113495bSYour Name 			For 80+80, this field shows the selected ext80 Rx chain
1129*5113495bSYour Name 			that is used in HW IFFT mode
1130*5113495bSYour Name 
1131*5113495bSYour Name 
1132*5113495bSYour Name 
1133*5113495bSYour Name 			<enum 0 location_strongest_chain_is_0>
1134*5113495bSYour Name 
1135*5113495bSYour Name 			<enum 1 location_strongest_chain_is_1>
1136*5113495bSYour Name 
1137*5113495bSYour Name 			<enum 2 location_strongest_chain_is_2>
1138*5113495bSYour Name 
1139*5113495bSYour Name 			<enum 3 location_strongest_chain_is_3>
1140*5113495bSYour Name 
1141*5113495bSYour Name 			<enum 4 location_strongest_chain_is_4>
1142*5113495bSYour Name 
1143*5113495bSYour Name 			<enum 5 location_strongest_chain_is_5>
1144*5113495bSYour Name 
1145*5113495bSYour Name 			<enum 6 location_strongest_chain_is_6>
1146*5113495bSYour Name 
1147*5113495bSYour Name 			<enum 7 location_strongest_chain_is_7>
1148*5113495bSYour Name 
1149*5113495bSYour Name 			<legal all>
1150*5113495bSYour Name */
1151*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80_OFFSET          0x0000000c
1152*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80_LSB             20
1153*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_STRONGEST_CHAIN_EXT80_MASK            0x00700000
1154*5113495bSYour Name 
1155*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK
1156*5113495bSYour Name 
1157*5113495bSYour Name 			Rx chain mask, each bit is a Rx chain
1158*5113495bSYour Name 
1159*5113495bSYour Name 			0: the Rx chain is not used
1160*5113495bSYour Name 
1161*5113495bSYour Name 			1: the Rx chain is used
1162*5113495bSYour Name 
1163*5113495bSYour Name 			Support up to 8 Rx chains
1164*5113495bSYour Name 
1165*5113495bSYour Name 			<legal all>
1166*5113495bSYour Name */
1167*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK_OFFSET                  0x0000000c
1168*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK_LSB                     23
1169*5113495bSYour Name #define RX_LOCATION_INFO_3_RTT_RX_CHAIN_MASK_MASK                    0x7f800000
1170*5113495bSYour Name 
1171*5113495bSYour Name /* Description		RX_LOCATION_INFO_3_RESERVED_3
1172*5113495bSYour Name 
1173*5113495bSYour Name 			<legal 0>
1174*5113495bSYour Name */
1175*5113495bSYour Name #define RX_LOCATION_INFO_3_RESERVED_3_OFFSET                         0x0000000c
1176*5113495bSYour Name #define RX_LOCATION_INFO_3_RESERVED_3_LSB                            31
1177*5113495bSYour Name #define RX_LOCATION_INFO_3_RESERVED_3_MASK                           0x80000000
1178*5113495bSYour Name 
1179*5113495bSYour Name /* Description		RX_LOCATION_INFO_4_RX_START_TS
1180*5113495bSYour Name 
1181*5113495bSYour Name 			RX packet start timestamp
1182*5113495bSYour Name 
1183*5113495bSYour Name 
1184*5113495bSYour Name 
1185*5113495bSYour Name 			It reports the time the first L-STF ADC sample arrived
1186*5113495bSYour Name 			at RX antenna
1187*5113495bSYour Name 
1188*5113495bSYour Name 
1189*5113495bSYour Name 
1190*5113495bSYour Name 			clock unit is 480MHz
1191*5113495bSYour Name 
1192*5113495bSYour Name 			<legal all>
1193*5113495bSYour Name */
1194*5113495bSYour Name #define RX_LOCATION_INFO_4_RX_START_TS_OFFSET                        0x00000010
1195*5113495bSYour Name #define RX_LOCATION_INFO_4_RX_START_TS_LSB                           0
1196*5113495bSYour Name #define RX_LOCATION_INFO_4_RX_START_TS_MASK                          0xffffffff
1197*5113495bSYour Name 
1198*5113495bSYour Name /* Description		RX_LOCATION_INFO_5_RX_END_TS
1199*5113495bSYour Name 
1200*5113495bSYour Name 			RX packet end timestamp
1201*5113495bSYour Name 
1202*5113495bSYour Name 
1203*5113495bSYour Name 
1204*5113495bSYour Name 			It reports the time the last symbol's last ADC sample
1205*5113495bSYour Name 			arrived at RX antenna
1206*5113495bSYour Name 
1207*5113495bSYour Name 
1208*5113495bSYour Name 
1209*5113495bSYour Name 			clock unit is 480MHz
1210*5113495bSYour Name 
1211*5113495bSYour Name 			<legal all>
1212*5113495bSYour Name */
1213*5113495bSYour Name #define RX_LOCATION_INFO_5_RX_END_TS_OFFSET                          0x00000014
1214*5113495bSYour Name #define RX_LOCATION_INFO_5_RX_END_TS_LSB                             0
1215*5113495bSYour Name #define RX_LOCATION_INFO_5_RX_END_TS_MASK                            0xffffffff
1216*5113495bSYour Name 
1217*5113495bSYour Name /* Description		RX_LOCATION_INFO_6_SFO_PHASE_PKT_START
1218*5113495bSYour Name 
1219*5113495bSYour Name 			The phase of the SFO of the first symbol's first FFT
1220*5113495bSYour Name 			input sample
1221*5113495bSYour Name 
1222*5113495bSYour Name 
1223*5113495bSYour Name 
1224*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
1225*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
1226*5113495bSYour Name 			0.03ns
1227*5113495bSYour Name 
1228*5113495bSYour Name 
1229*5113495bSYour Name 
1230*5113495bSYour Name 			clock unit is 480MHz
1231*5113495bSYour Name 
1232*5113495bSYour Name 			<legal all>
1233*5113495bSYour Name */
1234*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_START_OFFSET                0x00000018
1235*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_START_LSB                   0
1236*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_START_MASK                  0x00000fff
1237*5113495bSYour Name 
1238*5113495bSYour Name /* Description		RX_LOCATION_INFO_6_SFO_PHASE_PKT_END
1239*5113495bSYour Name 
1240*5113495bSYour Name 			The phase of the SFO of the last symbol's last FFT input
1241*5113495bSYour Name 			sample
1242*5113495bSYour Name 
1243*5113495bSYour Name 
1244*5113495bSYour Name 
1245*5113495bSYour Name 			12 bits, signed 6.6. 6 bits integer to cover -66.7ns to
1246*5113495bSYour Name 			66.7ns, and 6 bits fraction to provide a resolution of
1247*5113495bSYour Name 			0.03ns
1248*5113495bSYour Name 
1249*5113495bSYour Name 
1250*5113495bSYour Name 
1251*5113495bSYour Name 			clock unit is 480MHz
1252*5113495bSYour Name 
1253*5113495bSYour Name 			<legal all>
1254*5113495bSYour Name */
1255*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_END_OFFSET                  0x00000018
1256*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_END_LSB                     12
1257*5113495bSYour Name #define RX_LOCATION_INFO_6_SFO_PHASE_PKT_END_MASK                    0x00fff000
1258*5113495bSYour Name 
1259*5113495bSYour Name /* Description		RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8
1260*5113495bSYour Name 
1261*5113495bSYour Name 			The high 8 bits of the 40 bits pointer pointed to the
1262*5113495bSYour Name 			external RTT channel information buffer
1263*5113495bSYour Name 
1264*5113495bSYour Name 
1265*5113495bSYour Name 
1266*5113495bSYour Name 			8 bits
1267*5113495bSYour Name 
1268*5113495bSYour Name 			<legal all>
1269*5113495bSYour Name */
1270*5113495bSYour Name #define RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8_OFFSET       0x00000018
1271*5113495bSYour Name #define RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8_LSB          24
1272*5113495bSYour Name #define RX_LOCATION_INFO_6_RTT_CHE_BUFFER_POINTER_HIGH8_MASK         0xff000000
1273*5113495bSYour Name 
1274*5113495bSYour Name /* Description		RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32
1275*5113495bSYour Name 
1276*5113495bSYour Name 			The low 32 bits of the 40 bits pointer pointed to the
1277*5113495bSYour Name 			external RTT channel information buffer
1278*5113495bSYour Name 
1279*5113495bSYour Name 
1280*5113495bSYour Name 
1281*5113495bSYour Name 			32 bits
1282*5113495bSYour Name 
1283*5113495bSYour Name 			<legal all>
1284*5113495bSYour Name */
1285*5113495bSYour Name #define RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32_OFFSET       0x0000001c
1286*5113495bSYour Name #define RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32_LSB          0
1287*5113495bSYour Name #define RX_LOCATION_INFO_7_RTT_CHE_BUFFER_POINTER_LOW32_MASK         0xffffffff
1288*5113495bSYour Name 
1289*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT
1290*5113495bSYour Name 
1291*5113495bSYour Name 			CFO measurement. Needed for passive locationing
1292*5113495bSYour Name 
1293*5113495bSYour Name 
1294*5113495bSYour Name 
1295*5113495bSYour Name 			14 bits, signed 1.13. 13 bits fraction to provide a
1296*5113495bSYour Name 			resolution of 153 Hz
1297*5113495bSYour Name 
1298*5113495bSYour Name 
1299*5113495bSYour Name 
1300*5113495bSYour Name 			In units of cycles/800 ns
1301*5113495bSYour Name 
1302*5113495bSYour Name 			<legal all>
1303*5113495bSYour Name */
1304*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT_OFFSET                0x00000020
1305*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT_LSB                   0
1306*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CFO_MEASUREMENT_MASK                  0x00003fff
1307*5113495bSYour Name 
1308*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RTT_CHAN_SPREAD
1309*5113495bSYour Name 
1310*5113495bSYour Name 			Channel delay spread measurement. Needed for selecting
1311*5113495bSYour Name 			GI length
1312*5113495bSYour Name 
1313*5113495bSYour Name 
1314*5113495bSYour Name 
1315*5113495bSYour Name 			8 bits, unsigned. At 25 ns step. Can represent up to
1316*5113495bSYour Name 			6375 ns
1317*5113495bSYour Name 
1318*5113495bSYour Name 
1319*5113495bSYour Name 
1320*5113495bSYour Name 			In units of cycles @ 40 MHz
1321*5113495bSYour Name 
1322*5113495bSYour Name 			<legal all>
1323*5113495bSYour Name */
1324*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CHAN_SPREAD_OFFSET                    0x00000020
1325*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CHAN_SPREAD_LSB                       14
1326*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_CHAN_SPREAD_MASK                      0x003fc000
1327*5113495bSYour Name 
1328*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL
1329*5113495bSYour Name 
1330*5113495bSYour Name 			Indicate which timing backoff value is used
1331*5113495bSYour Name 
1332*5113495bSYour Name 
1333*5113495bSYour Name 
1334*5113495bSYour Name 			<enum 0 timing_backoff_low_rssi>
1335*5113495bSYour Name 
1336*5113495bSYour Name 			<enum 1 timing_backoff_mid_rssi>
1337*5113495bSYour Name 
1338*5113495bSYour Name 			<enum 2 timing_backoff_high_rssi>
1339*5113495bSYour Name 
1340*5113495bSYour Name 			<enum 3 reserved>
1341*5113495bSYour Name 
1342*5113495bSYour Name 			<legal all>
1343*5113495bSYour Name */
1344*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL_OFFSET             0x00000020
1345*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL_LSB                22
1346*5113495bSYour Name #define RX_LOCATION_INFO_8_RTT_TIMING_BACKOFF_SEL_MASK               0x00c00000
1347*5113495bSYour Name 
1348*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RESERVED_8
1349*5113495bSYour Name 
1350*5113495bSYour Name 			<legal 0>
1351*5113495bSYour Name */
1352*5113495bSYour Name #define RX_LOCATION_INFO_8_RESERVED_8_OFFSET                         0x00000020
1353*5113495bSYour Name #define RX_LOCATION_INFO_8_RESERVED_8_LSB                            24
1354*5113495bSYour Name #define RX_LOCATION_INFO_8_RESERVED_8_MASK                           0x7f000000
1355*5113495bSYour Name 
1356*5113495bSYour Name /* Description		RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID
1357*5113495bSYour Name 
1358*5113495bSYour Name 			<enum 0 rx_location_info_is_not_valid>
1359*5113495bSYour Name 
1360*5113495bSYour Name 			<enum 1 rx_location_info_is_valid>
1361*5113495bSYour Name 
1362*5113495bSYour Name 			<legal all>
1363*5113495bSYour Name */
1364*5113495bSYour Name #define RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID_OFFSET             0x00000020
1365*5113495bSYour Name #define RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID_LSB                31
1366*5113495bSYour Name #define RX_LOCATION_INFO_8_RX_LOCATION_INFO_VALID_MASK               0x80000000
1367*5113495bSYour Name 
1368*5113495bSYour Name 
1369*5113495bSYour Name #endif // _RX_LOCATION_INFO_H_
1370