xref: /wlan-driver/fw-api/hw/qcn6122/reo_descriptor_threshold_reached_status.h (revision 5113495b16420b49004c444715d2daae2066e7dc) 
1*5113495bSYour Name /*
2*5113495bSYour Name  * Copyright (c) 2020, 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 _REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_H_
18*5113495bSYour Name #define _REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_H_
19*5113495bSYour Name #if !defined(__ASSEMBLER__)
20*5113495bSYour Name #endif
21*5113495bSYour Name 
22*5113495bSYour Name #include "uniform_reo_status_header.h"
23*5113495bSYour Name 
24*5113495bSYour Name // ################ START SUMMARY #################
25*5113495bSYour Name //
26*5113495bSYour Name //	Dword	Fields
27*5113495bSYour Name //	0-1	struct uniform_reo_status_header status_header;
28*5113495bSYour Name //	2	threshold_index[1:0], reserved_2[31:2]
29*5113495bSYour Name //	3	link_descriptor_counter0[23:0], reserved_3[31:24]
30*5113495bSYour Name //	4	link_descriptor_counter1[23:0], reserved_4[31:24]
31*5113495bSYour Name //	5	link_descriptor_counter2[23:0], reserved_5[31:24]
32*5113495bSYour Name //	6	link_descriptor_counter_sum[25:0], reserved_6[31:26]
33*5113495bSYour Name //	7	reserved_7[31:0]
34*5113495bSYour Name //	8	reserved_8[31:0]
35*5113495bSYour Name //	9	reserved_9a[31:0]
36*5113495bSYour Name //	10	reserved_10a[31:0]
37*5113495bSYour Name //	11	reserved_11a[31:0]
38*5113495bSYour Name //	12	reserved_12a[31:0]
39*5113495bSYour Name //	13	reserved_13a[31:0]
40*5113495bSYour Name //	14	reserved_14a[31:0]
41*5113495bSYour Name //	15	reserved_15a[31:0]
42*5113495bSYour Name //	16	reserved_16a[31:0]
43*5113495bSYour Name //	17	reserved_17a[31:0]
44*5113495bSYour Name //	18	reserved_18a[31:0]
45*5113495bSYour Name //	19	reserved_19a[31:0]
46*5113495bSYour Name //	20	reserved_20a[31:0]
47*5113495bSYour Name //	21	reserved_21a[31:0]
48*5113495bSYour Name //	22	reserved_22a[31:0]
49*5113495bSYour Name //	23	reserved_23a[31:0]
50*5113495bSYour Name //	24	reserved_24a[27:0], looping_count[31:28]
51*5113495bSYour Name //
52*5113495bSYour Name // ################ END SUMMARY #################
53*5113495bSYour Name 
54*5113495bSYour Name #define NUM_OF_DWORDS_REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS 25
55*5113495bSYour Name 
56*5113495bSYour Name struct reo_descriptor_threshold_reached_status {
57*5113495bSYour Name     struct            uniform_reo_status_header                       status_header;
58*5113495bSYour Name              uint32_t threshold_index                 :  2, //[1:0]
59*5113495bSYour Name                       reserved_2                      : 30; //[31:2]
60*5113495bSYour Name              uint32_t link_descriptor_counter0        : 24, //[23:0]
61*5113495bSYour Name                       reserved_3                      :  8; //[31:24]
62*5113495bSYour Name              uint32_t link_descriptor_counter1        : 24, //[23:0]
63*5113495bSYour Name                       reserved_4                      :  8; //[31:24]
64*5113495bSYour Name              uint32_t link_descriptor_counter2        : 24, //[23:0]
65*5113495bSYour Name                       reserved_5                      :  8; //[31:24]
66*5113495bSYour Name              uint32_t link_descriptor_counter_sum     : 26, //[25:0]
67*5113495bSYour Name                       reserved_6                      :  6; //[31:26]
68*5113495bSYour Name              uint32_t reserved_7                      : 32; //[31:0]
69*5113495bSYour Name              uint32_t reserved_8                      : 32; //[31:0]
70*5113495bSYour Name              uint32_t reserved_9a                     : 32; //[31:0]
71*5113495bSYour Name              uint32_t reserved_10a                    : 32; //[31:0]
72*5113495bSYour Name              uint32_t reserved_11a                    : 32; //[31:0]
73*5113495bSYour Name              uint32_t reserved_12a                    : 32; //[31:0]
74*5113495bSYour Name              uint32_t reserved_13a                    : 32; //[31:0]
75*5113495bSYour Name              uint32_t reserved_14a                    : 32; //[31:0]
76*5113495bSYour Name              uint32_t reserved_15a                    : 32; //[31:0]
77*5113495bSYour Name              uint32_t reserved_16a                    : 32; //[31:0]
78*5113495bSYour Name              uint32_t reserved_17a                    : 32; //[31:0]
79*5113495bSYour Name              uint32_t reserved_18a                    : 32; //[31:0]
80*5113495bSYour Name              uint32_t reserved_19a                    : 32; //[31:0]
81*5113495bSYour Name              uint32_t reserved_20a                    : 32; //[31:0]
82*5113495bSYour Name              uint32_t reserved_21a                    : 32; //[31:0]
83*5113495bSYour Name              uint32_t reserved_22a                    : 32; //[31:0]
84*5113495bSYour Name              uint32_t reserved_23a                    : 32; //[31:0]
85*5113495bSYour Name              uint32_t reserved_24a                    : 28, //[27:0]
86*5113495bSYour Name                       looping_count                   :  4; //[31:28]
87*5113495bSYour Name };
88*5113495bSYour Name 
89*5113495bSYour Name /*
90*5113495bSYour Name 
91*5113495bSYour Name struct uniform_reo_status_header status_header
92*5113495bSYour Name 
93*5113495bSYour Name 			Consumer: SW
94*5113495bSYour Name 
95*5113495bSYour Name 			Producer: REO
96*5113495bSYour Name 
97*5113495bSYour Name 
98*5113495bSYour Name 
99*5113495bSYour Name 			Details that can link this status with the original
100*5113495bSYour Name 			command. It also contains info on how long REO took to
101*5113495bSYour Name 			execute this command.
102*5113495bSYour Name 
103*5113495bSYour Name threshold_index
104*5113495bSYour Name 
105*5113495bSYour Name 			The index of the threshold register whose value got
106*5113495bSYour Name 			reached
107*5113495bSYour Name 
108*5113495bSYour Name 
109*5113495bSYour Name 
110*5113495bSYour Name 			<enum 0     reo_desc_counter0_threshold>
111*5113495bSYour Name 
112*5113495bSYour Name 			<enum 1     reo_desc_counter1_threshold>
113*5113495bSYour Name 
114*5113495bSYour Name 			<enum 2     reo_desc_counter2_threshold>
115*5113495bSYour Name 
116*5113495bSYour Name 			<enum 3     reo_desc_counter_sum_threshold>
117*5113495bSYour Name 
118*5113495bSYour Name 
119*5113495bSYour Name 
120*5113495bSYour Name 			<legal all>
121*5113495bSYour Name 
122*5113495bSYour Name reserved_2
123*5113495bSYour Name 
124*5113495bSYour Name 			<legal 0>
125*5113495bSYour Name 
126*5113495bSYour Name link_descriptor_counter0
127*5113495bSYour Name 
128*5113495bSYour Name 			Value of this counter at generation of this message
129*5113495bSYour Name 
130*5113495bSYour Name 			<legal all>
131*5113495bSYour Name 
132*5113495bSYour Name reserved_3
133*5113495bSYour Name 
134*5113495bSYour Name 			<legal 0>
135*5113495bSYour Name 
136*5113495bSYour Name link_descriptor_counter1
137*5113495bSYour Name 
138*5113495bSYour Name 			Value of this counter at generation of this message
139*5113495bSYour Name 
140*5113495bSYour Name 			<legal all>
141*5113495bSYour Name 
142*5113495bSYour Name reserved_4
143*5113495bSYour Name 
144*5113495bSYour Name 			<legal 0>
145*5113495bSYour Name 
146*5113495bSYour Name link_descriptor_counter2
147*5113495bSYour Name 
148*5113495bSYour Name 			Value of this counter at generation of this message
149*5113495bSYour Name 
150*5113495bSYour Name 			<legal all>
151*5113495bSYour Name 
152*5113495bSYour Name reserved_5
153*5113495bSYour Name 
154*5113495bSYour Name 			<legal 0>
155*5113495bSYour Name 
156*5113495bSYour Name link_descriptor_counter_sum
157*5113495bSYour Name 
158*5113495bSYour Name 			Value of this counter at generation of this message
159*5113495bSYour Name 
160*5113495bSYour Name 			<legal all>
161*5113495bSYour Name 
162*5113495bSYour Name reserved_6
163*5113495bSYour Name 
164*5113495bSYour Name 			<legal 0>
165*5113495bSYour Name 
166*5113495bSYour Name reserved_7
167*5113495bSYour Name 
168*5113495bSYour Name 			<legal 0>
169*5113495bSYour Name 
170*5113495bSYour Name reserved_8
171*5113495bSYour Name 
172*5113495bSYour Name 			<legal 0>
173*5113495bSYour Name 
174*5113495bSYour Name reserved_9a
175*5113495bSYour Name 
176*5113495bSYour Name 			<legal 0>
177*5113495bSYour Name 
178*5113495bSYour Name reserved_10a
179*5113495bSYour Name 
180*5113495bSYour Name 			<legal 0>
181*5113495bSYour Name 
182*5113495bSYour Name reserved_11a
183*5113495bSYour Name 
184*5113495bSYour Name 			<legal 0>
185*5113495bSYour Name 
186*5113495bSYour Name reserved_12a
187*5113495bSYour Name 
188*5113495bSYour Name 			<legal 0>
189*5113495bSYour Name 
190*5113495bSYour Name reserved_13a
191*5113495bSYour Name 
192*5113495bSYour Name 			<legal 0>
193*5113495bSYour Name 
194*5113495bSYour Name reserved_14a
195*5113495bSYour Name 
196*5113495bSYour Name 			<legal 0>
197*5113495bSYour Name 
198*5113495bSYour Name reserved_15a
199*5113495bSYour Name 
200*5113495bSYour Name 			<legal 0>
201*5113495bSYour Name 
202*5113495bSYour Name reserved_16a
203*5113495bSYour Name 
204*5113495bSYour Name 			<legal 0>
205*5113495bSYour Name 
206*5113495bSYour Name reserved_17a
207*5113495bSYour Name 
208*5113495bSYour Name 			<legal 0>
209*5113495bSYour Name 
210*5113495bSYour Name reserved_18a
211*5113495bSYour Name 
212*5113495bSYour Name 			<legal 0>
213*5113495bSYour Name 
214*5113495bSYour Name reserved_19a
215*5113495bSYour Name 
216*5113495bSYour Name 			<legal 0>
217*5113495bSYour Name 
218*5113495bSYour Name reserved_20a
219*5113495bSYour Name 
220*5113495bSYour Name 			<legal 0>
221*5113495bSYour Name 
222*5113495bSYour Name reserved_21a
223*5113495bSYour Name 
224*5113495bSYour Name 			<legal 0>
225*5113495bSYour Name 
226*5113495bSYour Name reserved_22a
227*5113495bSYour Name 
228*5113495bSYour Name 			<legal 0>
229*5113495bSYour Name 
230*5113495bSYour Name reserved_23a
231*5113495bSYour Name 
232*5113495bSYour Name 			<legal 0>
233*5113495bSYour Name 
234*5113495bSYour Name reserved_24a
235*5113495bSYour Name 
236*5113495bSYour Name 			<legal 0>
237*5113495bSYour Name 
238*5113495bSYour Name looping_count
239*5113495bSYour Name 
240*5113495bSYour Name 			A count value that indicates the number of times the
241*5113495bSYour Name 			producer of entries into this Ring has looped around the
242*5113495bSYour Name 			ring.
243*5113495bSYour Name 
244*5113495bSYour Name 			At initialization time, this value is set to 0. On the
245*5113495bSYour Name 			first loop, this value is set to 1. After the max value is
246*5113495bSYour Name 			reached allowed by the number of bits for this field, the
247*5113495bSYour Name 			count value continues with 0 again.
248*5113495bSYour Name 
249*5113495bSYour Name 
250*5113495bSYour Name 
251*5113495bSYour Name 			In case SW is the consumer of the ring entries, it can
252*5113495bSYour Name 			use this field to figure out up to where the producer of
253*5113495bSYour Name 			entries has created new entries. This eliminates the need to
254*5113495bSYour Name 			check where the head pointer' of the ring is located once
255*5113495bSYour Name 			the SW starts processing an interrupt indicating that new
256*5113495bSYour Name 			entries have been put into this ring...
257*5113495bSYour Name 
258*5113495bSYour Name 
259*5113495bSYour Name 
260*5113495bSYour Name 			Also note that SW if it wants only needs to look at the
261*5113495bSYour Name 			LSB bit of this count value.
262*5113495bSYour Name 
263*5113495bSYour Name 			<legal all>
264*5113495bSYour Name */
265*5113495bSYour Name 
266*5113495bSYour Name 
267*5113495bSYour Name  /* EXTERNAL REFERENCE : struct uniform_reo_status_header status_header */
268*5113495bSYour Name 
269*5113495bSYour Name 
270*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_STATUS_NUMBER
271*5113495bSYour Name 
272*5113495bSYour Name 			Consumer: SW , DEBUG
273*5113495bSYour Name 
274*5113495bSYour Name 			Producer: REO
275*5113495bSYour Name 
276*5113495bSYour Name 
277*5113495bSYour Name 
278*5113495bSYour Name 			The value in this field is equal to value of the
279*5113495bSYour Name 			'REO_CMD_Number' field the REO command
280*5113495bSYour Name 
281*5113495bSYour Name 
282*5113495bSYour Name 
283*5113495bSYour Name 			This field helps to correlate the statuses with the REO
284*5113495bSYour Name 			commands.
285*5113495bSYour Name 
286*5113495bSYour Name 
287*5113495bSYour Name 
288*5113495bSYour Name 			<legal all>
289*5113495bSYour Name */
290*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_STATUS_NUMBER_OFFSET 0x00000000
291*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_STATUS_NUMBER_LSB 0
292*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_STATUS_NUMBER_MASK 0x0000ffff
293*5113495bSYour Name 
294*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_CMD_EXECUTION_TIME
295*5113495bSYour Name 
296*5113495bSYour Name 			Consumer: DEBUG
297*5113495bSYour Name 
298*5113495bSYour Name 			Producer: REO
299*5113495bSYour Name 
300*5113495bSYour Name 
301*5113495bSYour Name 
302*5113495bSYour Name 			The amount of time REO took to excecute the command.
303*5113495bSYour Name 			Note that this time does not include the duration of the
304*5113495bSYour Name 			command waiting in the command ring, before the execution
305*5113495bSYour Name 			started.
306*5113495bSYour Name 
307*5113495bSYour Name 
308*5113495bSYour Name 
309*5113495bSYour Name 			In us.
310*5113495bSYour Name 
311*5113495bSYour Name 
312*5113495bSYour Name 
313*5113495bSYour Name 			<legal all>
314*5113495bSYour Name */
315*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_CMD_EXECUTION_TIME_OFFSET 0x00000000
316*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_CMD_EXECUTION_TIME_LSB 16
317*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_CMD_EXECUTION_TIME_MASK 0x03ff0000
318*5113495bSYour Name 
319*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_CMD_EXECUTION_STATUS
320*5113495bSYour Name 
321*5113495bSYour Name 			Consumer: DEBUG
322*5113495bSYour Name 
323*5113495bSYour Name 			Producer: REO
324*5113495bSYour Name 
325*5113495bSYour Name 
326*5113495bSYour Name 
327*5113495bSYour Name 			Execution status of the command.
328*5113495bSYour Name 
329*5113495bSYour Name 
330*5113495bSYour Name 
331*5113495bSYour Name 			<enum 0 reo_successful_execution> Command has
332*5113495bSYour Name 			successfully be executed
333*5113495bSYour Name 
334*5113495bSYour Name 			<enum 1 reo_blocked_execution> Command could not be
335*5113495bSYour Name 			executed as the queue or cache was blocked
336*5113495bSYour Name 
337*5113495bSYour Name 			<enum 2 reo_failed_execution> Command has encountered
338*5113495bSYour Name 			problems when executing, like the queue descriptor not being
339*5113495bSYour Name 			valid. None of the status fields in the entire STATUS TLV
340*5113495bSYour Name 			are valid.
341*5113495bSYour Name 
342*5113495bSYour Name 			<enum 3 reo_resource_blocked> Command is NOT  executed
343*5113495bSYour Name 			because one or more descriptors were blocked. This is SW
344*5113495bSYour Name 			programming mistake.
345*5113495bSYour Name 
346*5113495bSYour Name 			None of the status fields in the entire STATUS TLV are
347*5113495bSYour Name 			valid.
348*5113495bSYour Name 
349*5113495bSYour Name 
350*5113495bSYour Name 
351*5113495bSYour Name 			<legal  0-3>
352*5113495bSYour Name */
353*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_CMD_EXECUTION_STATUS_OFFSET 0x00000000
354*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_CMD_EXECUTION_STATUS_LSB 26
355*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_REO_CMD_EXECUTION_STATUS_MASK 0x0c000000
356*5113495bSYour Name 
357*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_RESERVED_0A
358*5113495bSYour Name 
359*5113495bSYour Name 			<legal 0>
360*5113495bSYour Name */
361*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_RESERVED_0A_OFFSET 0x00000000
362*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_RESERVED_0A_LSB 28
363*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0_STATUS_HEADER_RESERVED_0A_MASK 0xf0000000
364*5113495bSYour Name 
365*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_1_STATUS_HEADER_TIMESTAMP
366*5113495bSYour Name 
367*5113495bSYour Name 			Timestamp at the moment that this status report is
368*5113495bSYour Name 			written.
369*5113495bSYour Name 
370*5113495bSYour Name 
371*5113495bSYour Name 
372*5113495bSYour Name 			<legal all>
373*5113495bSYour Name */
374*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_1_STATUS_HEADER_TIMESTAMP_OFFSET 0x00000004
375*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_1_STATUS_HEADER_TIMESTAMP_LSB 0
376*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_1_STATUS_HEADER_TIMESTAMP_MASK 0xffffffff
377*5113495bSYour Name 
378*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_THRESHOLD_INDEX
379*5113495bSYour Name 
380*5113495bSYour Name 			The index of the threshold register whose value got
381*5113495bSYour Name 			reached
382*5113495bSYour Name 
383*5113495bSYour Name 
384*5113495bSYour Name 
385*5113495bSYour Name 			<enum 0     reo_desc_counter0_threshold>
386*5113495bSYour Name 
387*5113495bSYour Name 			<enum 1     reo_desc_counter1_threshold>
388*5113495bSYour Name 
389*5113495bSYour Name 			<enum 2     reo_desc_counter2_threshold>
390*5113495bSYour Name 
391*5113495bSYour Name 			<enum 3     reo_desc_counter_sum_threshold>
392*5113495bSYour Name 
393*5113495bSYour Name 
394*5113495bSYour Name 
395*5113495bSYour Name 			<legal all>
396*5113495bSYour Name */
397*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_THRESHOLD_INDEX_OFFSET 0x00000008
398*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_THRESHOLD_INDEX_LSB 0
399*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_THRESHOLD_INDEX_MASK 0x00000003
400*5113495bSYour Name 
401*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_RESERVED_2
402*5113495bSYour Name 
403*5113495bSYour Name 			<legal 0>
404*5113495bSYour Name */
405*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_RESERVED_2_OFFSET  0x00000008
406*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_RESERVED_2_LSB     2
407*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_2_RESERVED_2_MASK    0xfffffffc
408*5113495bSYour Name 
409*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_LINK_DESCRIPTOR_COUNTER0
410*5113495bSYour Name 
411*5113495bSYour Name 			Value of this counter at generation of this message
412*5113495bSYour Name 
413*5113495bSYour Name 			<legal all>
414*5113495bSYour Name */
415*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_LINK_DESCRIPTOR_COUNTER0_OFFSET 0x0000000c
416*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_LINK_DESCRIPTOR_COUNTER0_LSB 0
417*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_LINK_DESCRIPTOR_COUNTER0_MASK 0x00ffffff
418*5113495bSYour Name 
419*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_RESERVED_3
420*5113495bSYour Name 
421*5113495bSYour Name 			<legal 0>
422*5113495bSYour Name */
423*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_RESERVED_3_OFFSET  0x0000000c
424*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_RESERVED_3_LSB     24
425*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_3_RESERVED_3_MASK    0xff000000
426*5113495bSYour Name 
427*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_LINK_DESCRIPTOR_COUNTER1
428*5113495bSYour Name 
429*5113495bSYour Name 			Value of this counter at generation of this message
430*5113495bSYour Name 
431*5113495bSYour Name 			<legal all>
432*5113495bSYour Name */
433*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_LINK_DESCRIPTOR_COUNTER1_OFFSET 0x00000010
434*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_LINK_DESCRIPTOR_COUNTER1_LSB 0
435*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_LINK_DESCRIPTOR_COUNTER1_MASK 0x00ffffff
436*5113495bSYour Name 
437*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_RESERVED_4
438*5113495bSYour Name 
439*5113495bSYour Name 			<legal 0>
440*5113495bSYour Name */
441*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_RESERVED_4_OFFSET  0x00000010
442*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_RESERVED_4_LSB     24
443*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_4_RESERVED_4_MASK    0xff000000
444*5113495bSYour Name 
445*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_LINK_DESCRIPTOR_COUNTER2
446*5113495bSYour Name 
447*5113495bSYour Name 			Value of this counter at generation of this message
448*5113495bSYour Name 
449*5113495bSYour Name 			<legal all>
450*5113495bSYour Name */
451*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_LINK_DESCRIPTOR_COUNTER2_OFFSET 0x00000014
452*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_LINK_DESCRIPTOR_COUNTER2_LSB 0
453*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_LINK_DESCRIPTOR_COUNTER2_MASK 0x00ffffff
454*5113495bSYour Name 
455*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_RESERVED_5
456*5113495bSYour Name 
457*5113495bSYour Name 			<legal 0>
458*5113495bSYour Name */
459*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_RESERVED_5_OFFSET  0x00000014
460*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_RESERVED_5_LSB     24
461*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_5_RESERVED_5_MASK    0xff000000
462*5113495bSYour Name 
463*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_LINK_DESCRIPTOR_COUNTER_SUM
464*5113495bSYour Name 
465*5113495bSYour Name 			Value of this counter at generation of this message
466*5113495bSYour Name 
467*5113495bSYour Name 			<legal all>
468*5113495bSYour Name */
469*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_LINK_DESCRIPTOR_COUNTER_SUM_OFFSET 0x00000018
470*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_LINK_DESCRIPTOR_COUNTER_SUM_LSB 0
471*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_LINK_DESCRIPTOR_COUNTER_SUM_MASK 0x03ffffff
472*5113495bSYour Name 
473*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_RESERVED_6
474*5113495bSYour Name 
475*5113495bSYour Name 			<legal 0>
476*5113495bSYour Name */
477*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_RESERVED_6_OFFSET  0x00000018
478*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_RESERVED_6_LSB     26
479*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_6_RESERVED_6_MASK    0xfc000000
480*5113495bSYour Name 
481*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_7_RESERVED_7
482*5113495bSYour Name 
483*5113495bSYour Name 			<legal 0>
484*5113495bSYour Name */
485*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_7_RESERVED_7_OFFSET  0x0000001c
486*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_7_RESERVED_7_LSB     0
487*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_7_RESERVED_7_MASK    0xffffffff
488*5113495bSYour Name 
489*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_8_RESERVED_8
490*5113495bSYour Name 
491*5113495bSYour Name 			<legal 0>
492*5113495bSYour Name */
493*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_8_RESERVED_8_OFFSET  0x00000020
494*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_8_RESERVED_8_LSB     0
495*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_8_RESERVED_8_MASK    0xffffffff
496*5113495bSYour Name 
497*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_9_RESERVED_9A
498*5113495bSYour Name 
499*5113495bSYour Name 			<legal 0>
500*5113495bSYour Name */
501*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_9_RESERVED_9A_OFFSET 0x00000024
502*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_9_RESERVED_9A_LSB    0
503*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_9_RESERVED_9A_MASK   0xffffffff
504*5113495bSYour Name 
505*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_10_RESERVED_10A
506*5113495bSYour Name 
507*5113495bSYour Name 			<legal 0>
508*5113495bSYour Name */
509*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_10_RESERVED_10A_OFFSET 0x00000028
510*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_10_RESERVED_10A_LSB  0
511*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_10_RESERVED_10A_MASK 0xffffffff
512*5113495bSYour Name 
513*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_11_RESERVED_11A
514*5113495bSYour Name 
515*5113495bSYour Name 			<legal 0>
516*5113495bSYour Name */
517*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_11_RESERVED_11A_OFFSET 0x0000002c
518*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_11_RESERVED_11A_LSB  0
519*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_11_RESERVED_11A_MASK 0xffffffff
520*5113495bSYour Name 
521*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_12_RESERVED_12A
522*5113495bSYour Name 
523*5113495bSYour Name 			<legal 0>
524*5113495bSYour Name */
525*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_12_RESERVED_12A_OFFSET 0x00000030
526*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_12_RESERVED_12A_LSB  0
527*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_12_RESERVED_12A_MASK 0xffffffff
528*5113495bSYour Name 
529*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_13_RESERVED_13A
530*5113495bSYour Name 
531*5113495bSYour Name 			<legal 0>
532*5113495bSYour Name */
533*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_13_RESERVED_13A_OFFSET 0x00000034
534*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_13_RESERVED_13A_LSB  0
535*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_13_RESERVED_13A_MASK 0xffffffff
536*5113495bSYour Name 
537*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_14_RESERVED_14A
538*5113495bSYour Name 
539*5113495bSYour Name 			<legal 0>
540*5113495bSYour Name */
541*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_14_RESERVED_14A_OFFSET 0x00000038
542*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_14_RESERVED_14A_LSB  0
543*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_14_RESERVED_14A_MASK 0xffffffff
544*5113495bSYour Name 
545*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_15_RESERVED_15A
546*5113495bSYour Name 
547*5113495bSYour Name 			<legal 0>
548*5113495bSYour Name */
549*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_15_RESERVED_15A_OFFSET 0x0000003c
550*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_15_RESERVED_15A_LSB  0
551*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_15_RESERVED_15A_MASK 0xffffffff
552*5113495bSYour Name 
553*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_16_RESERVED_16A
554*5113495bSYour Name 
555*5113495bSYour Name 			<legal 0>
556*5113495bSYour Name */
557*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_16_RESERVED_16A_OFFSET 0x00000040
558*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_16_RESERVED_16A_LSB  0
559*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_16_RESERVED_16A_MASK 0xffffffff
560*5113495bSYour Name 
561*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_17_RESERVED_17A
562*5113495bSYour Name 
563*5113495bSYour Name 			<legal 0>
564*5113495bSYour Name */
565*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_17_RESERVED_17A_OFFSET 0x00000044
566*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_17_RESERVED_17A_LSB  0
567*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_17_RESERVED_17A_MASK 0xffffffff
568*5113495bSYour Name 
569*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_18_RESERVED_18A
570*5113495bSYour Name 
571*5113495bSYour Name 			<legal 0>
572*5113495bSYour Name */
573*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_18_RESERVED_18A_OFFSET 0x00000048
574*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_18_RESERVED_18A_LSB  0
575*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_18_RESERVED_18A_MASK 0xffffffff
576*5113495bSYour Name 
577*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_19_RESERVED_19A
578*5113495bSYour Name 
579*5113495bSYour Name 			<legal 0>
580*5113495bSYour Name */
581*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_19_RESERVED_19A_OFFSET 0x0000004c
582*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_19_RESERVED_19A_LSB  0
583*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_19_RESERVED_19A_MASK 0xffffffff
584*5113495bSYour Name 
585*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_20_RESERVED_20A
586*5113495bSYour Name 
587*5113495bSYour Name 			<legal 0>
588*5113495bSYour Name */
589*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_20_RESERVED_20A_OFFSET 0x00000050
590*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_20_RESERVED_20A_LSB  0
591*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_20_RESERVED_20A_MASK 0xffffffff
592*5113495bSYour Name 
593*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_21_RESERVED_21A
594*5113495bSYour Name 
595*5113495bSYour Name 			<legal 0>
596*5113495bSYour Name */
597*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_21_RESERVED_21A_OFFSET 0x00000054
598*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_21_RESERVED_21A_LSB  0
599*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_21_RESERVED_21A_MASK 0xffffffff
600*5113495bSYour Name 
601*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_22_RESERVED_22A
602*5113495bSYour Name 
603*5113495bSYour Name 			<legal 0>
604*5113495bSYour Name */
605*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_22_RESERVED_22A_OFFSET 0x00000058
606*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_22_RESERVED_22A_LSB  0
607*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_22_RESERVED_22A_MASK 0xffffffff
608*5113495bSYour Name 
609*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_23_RESERVED_23A
610*5113495bSYour Name 
611*5113495bSYour Name 			<legal 0>
612*5113495bSYour Name */
613*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_23_RESERVED_23A_OFFSET 0x0000005c
614*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_23_RESERVED_23A_LSB  0
615*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_23_RESERVED_23A_MASK 0xffffffff
616*5113495bSYour Name 
617*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_RESERVED_24A
618*5113495bSYour Name 
619*5113495bSYour Name 			<legal 0>
620*5113495bSYour Name */
621*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_RESERVED_24A_OFFSET 0x00000060
622*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_RESERVED_24A_LSB  0
623*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_RESERVED_24A_MASK 0x0fffffff
624*5113495bSYour Name 
625*5113495bSYour Name /* Description		REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_LOOPING_COUNT
626*5113495bSYour Name 
627*5113495bSYour Name 			A count value that indicates the number of times the
628*5113495bSYour Name 			producer of entries into this Ring has looped around the
629*5113495bSYour Name 			ring.
630*5113495bSYour Name 
631*5113495bSYour Name 			At initialization time, this value is set to 0. On the
632*5113495bSYour Name 			first loop, this value is set to 1. After the max value is
633*5113495bSYour Name 			reached allowed by the number of bits for this field, the
634*5113495bSYour Name 			count value continues with 0 again.
635*5113495bSYour Name 
636*5113495bSYour Name 
637*5113495bSYour Name 
638*5113495bSYour Name 			In case SW is the consumer of the ring entries, it can
639*5113495bSYour Name 			use this field to figure out up to where the producer of
640*5113495bSYour Name 			entries has created new entries. This eliminates the need to
641*5113495bSYour Name 			check where the head pointer' of the ring is located once
642*5113495bSYour Name 			the SW starts processing an interrupt indicating that new
643*5113495bSYour Name 			entries have been put into this ring...
644*5113495bSYour Name 
645*5113495bSYour Name 
646*5113495bSYour Name 
647*5113495bSYour Name 			Also note that SW if it wants only needs to look at the
648*5113495bSYour Name 			LSB bit of this count value.
649*5113495bSYour Name 
650*5113495bSYour Name 			<legal all>
651*5113495bSYour Name */
652*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_LOOPING_COUNT_OFFSET 0x00000060
653*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_LOOPING_COUNT_LSB 28
654*5113495bSYour Name #define REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_24_LOOPING_COUNT_MASK 0xf0000000
655*5113495bSYour Name 
656*5113495bSYour Name 
657*5113495bSYour Name #endif // _REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_H_
658