xref: /wlan-driver/fw-api/hw/qca6290/v1/tcl_data_cmd.h (revision 5113495b16420b49004c444715d2daae2066e7dc) 
1*5113495bSYour Name /*
2*5113495bSYour Name  * Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
3*5113495bSYour Name  *
4*5113495bSYour Name  * Permission to use, copy, modify, and/or distribute this software for
5*5113495bSYour Name  * any purpose with or without fee is hereby granted, provided that the
6*5113495bSYour Name  * above copyright notice and this permission notice appear in all
7*5113495bSYour Name  * copies.
8*5113495bSYour Name  *
9*5113495bSYour Name  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10*5113495bSYour Name  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11*5113495bSYour Name  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12*5113495bSYour Name  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13*5113495bSYour Name  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14*5113495bSYour Name  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15*5113495bSYour Name  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16*5113495bSYour Name  * PERFORMANCE OF THIS SOFTWARE.
17*5113495bSYour Name  */
18*5113495bSYour Name 
19*5113495bSYour Name // $ATH_LICENSE_HW_HDR_C$
20*5113495bSYour Name //
21*5113495bSYour Name // DO NOT EDIT!  This file is automatically generated
22*5113495bSYour Name //               These definitions are tied to a particular hardware layout
23*5113495bSYour Name 
24*5113495bSYour Name 
25*5113495bSYour Name #ifndef _TCL_DATA_CMD_H_
26*5113495bSYour Name #define _TCL_DATA_CMD_H_
27*5113495bSYour Name #if !defined(__ASSEMBLER__)
28*5113495bSYour Name #endif
29*5113495bSYour Name 
30*5113495bSYour Name #include "buffer_addr_info.h"
31*5113495bSYour Name 
32*5113495bSYour Name // ################ START SUMMARY #################
33*5113495bSYour Name //
34*5113495bSYour Name //	Dword	Fields
35*5113495bSYour Name //	0-1	struct buffer_addr_info buf_addr_info;
36*5113495bSYour Name //	2	buf_or_ext_desc_type[0], epd[1], encap_type[3:2], encrypt_type[7:4], src_buffer_swap[8], link_meta_swap[9], reserved[13:10], addrx_en[14], addry_en[15], tcl_cmd_number[31:16]
37*5113495bSYour Name //	3	data_length[15:0], ipv4_checksum_en[16], udp_over_ipv4_checksum_en[17], udp_over_ipv6_checksum_en[18], tcp_over_ipv4_checksum_en[19], tcp_over_ipv6_checksum_en[20], to_fw[21], dscp_to_tid_priority_table_id[22], packet_offset[31:23]
38*5113495bSYour Name //	4	buffer_timestamp[18:0], buffer_timestamp_valid[19], mesh_enable[20], hlos_tid_overwrite[21], hlos_tid[25:22], reserved_4[31:26]
39*5113495bSYour Name //	5	reserved_5[31:0]
40*5113495bSYour Name //	6	reserved_6a[19:0], ring_id[27:20], looping_count[31:28]
41*5113495bSYour Name //
42*5113495bSYour Name // ################ END SUMMARY #################
43*5113495bSYour Name 
44*5113495bSYour Name #define NUM_OF_DWORDS_TCL_DATA_CMD 7
45*5113495bSYour Name 
46*5113495bSYour Name struct tcl_data_cmd {
47*5113495bSYour Name     struct            buffer_addr_info                       buf_addr_info;
48*5113495bSYour Name              uint32_t buf_or_ext_desc_type            :  1, //[0]
49*5113495bSYour Name                       epd                             :  1, //[1]
50*5113495bSYour Name                       encap_type                      :  2, //[3:2]
51*5113495bSYour Name                       encrypt_type                    :  4, //[7:4]
52*5113495bSYour Name                       src_buffer_swap                 :  1, //[8]
53*5113495bSYour Name                       link_meta_swap                  :  1, //[9]
54*5113495bSYour Name                       reserved                        :  4, //[13:10]
55*5113495bSYour Name                       addrx_en                        :  1, //[14]
56*5113495bSYour Name                       addry_en                        :  1, //[15]
57*5113495bSYour Name                       tcl_cmd_number                  : 16; //[31:16]
58*5113495bSYour Name              uint32_t data_length                     : 16, //[15:0]
59*5113495bSYour Name                       ipv4_checksum_en                :  1, //[16]
60*5113495bSYour Name                       udp_over_ipv4_checksum_en       :  1, //[17]
61*5113495bSYour Name                       udp_over_ipv6_checksum_en       :  1, //[18]
62*5113495bSYour Name                       tcp_over_ipv4_checksum_en       :  1, //[19]
63*5113495bSYour Name                       tcp_over_ipv6_checksum_en       :  1, //[20]
64*5113495bSYour Name                       to_fw                           :  1, //[21]
65*5113495bSYour Name                       dscp_to_tid_priority_table_id   :  1, //[22]
66*5113495bSYour Name                       packet_offset                   :  9; //[31:23]
67*5113495bSYour Name              uint32_t buffer_timestamp                : 19, //[18:0]
68*5113495bSYour Name                       buffer_timestamp_valid          :  1, //[19]
69*5113495bSYour Name                       mesh_enable                     :  1, //[20]
70*5113495bSYour Name                       hlos_tid_overwrite              :  1, //[21]
71*5113495bSYour Name                       hlos_tid                        :  4, //[25:22]
72*5113495bSYour Name                       reserved_4                      :  6; //[31:26]
73*5113495bSYour Name              uint32_t reserved_5                      : 32; //[31:0]
74*5113495bSYour Name              uint32_t reserved_6a                     : 20, //[19:0]
75*5113495bSYour Name                       ring_id                         :  8, //[27:20]
76*5113495bSYour Name                       looping_count                   :  4; //[31:28]
77*5113495bSYour Name };
78*5113495bSYour Name 
79*5113495bSYour Name /*
80*5113495bSYour Name 
81*5113495bSYour Name struct buffer_addr_info buf_addr_info
82*5113495bSYour Name 
83*5113495bSYour Name 			Details of the physical address for a single buffer
84*5113495bSYour Name 
85*5113495bSYour Name 			It also contains return ownership info as well as some
86*5113495bSYour Name 			meta data for SW related to this buffer.
87*5113495bSYour Name 
88*5113495bSYour Name 
89*5113495bSYour Name 
90*5113495bSYour Name 			In case of Buf_or_ext_desc_type indicating
91*5113495bSYour Name 			'MSDU_buffer', this address indicates the start of the meta
92*5113495bSYour Name 			data that is preceding the actual packet data.
93*5113495bSYour Name 
94*5113495bSYour Name 			The start of the actual packet data is provided by
95*5113495bSYour Name 			field: Packet_offset
96*5113495bSYour Name 
97*5113495bSYour Name buf_or_ext_desc_type
98*5113495bSYour Name 
99*5113495bSYour Name 			<enum 0 MSDU_buffer> The address points to an MSDU
100*5113495bSYour Name 			buffer.
101*5113495bSYour Name 
102*5113495bSYour Name 			<enum 1 extension_descriptor> The address points to an
103*5113495bSYour Name 			MSDU link extension descriptor
104*5113495bSYour Name 
105*5113495bSYour Name 			< legal all>
106*5113495bSYour Name 
107*5113495bSYour Name epd
108*5113495bSYour Name 
109*5113495bSYour Name 			When this bit is set then input packet is an EPD type
110*5113495bSYour Name 
111*5113495bSYour Name 			<legal all>
112*5113495bSYour Name 
113*5113495bSYour Name encap_type
114*5113495bSYour Name 
115*5113495bSYour Name 			Indicates the encapsulation that HW will perform:
116*5113495bSYour Name 
117*5113495bSYour Name 			<enum 0 RAW> No encapsulation
118*5113495bSYour Name 
119*5113495bSYour Name 			<enum 1 Native_WiFi>
120*5113495bSYour Name 
121*5113495bSYour Name 			<enum 2 Ethernet> Ethernet 2 (DIX)  or 802.3 (uses
122*5113495bSYour Name 			SNAP/LLC)
123*5113495bSYour Name 
124*5113495bSYour Name 			<enum 3 802_3> DO NOT USE. Indicate Ethernet
125*5113495bSYour Name 
126*5113495bSYour Name 			Used by the OLE during encapsulation.
127*5113495bSYour Name 
128*5113495bSYour Name 			<legal all>
129*5113495bSYour Name 
130*5113495bSYour Name encrypt_type
131*5113495bSYour Name 
132*5113495bSYour Name 			Field only valid for encap_type: RAW
133*5113495bSYour Name 
134*5113495bSYour Name 
135*5113495bSYour Name 
136*5113495bSYour Name 			Indicates type of decrypt cipher used (as defined in the
137*5113495bSYour Name 			peer entry)
138*5113495bSYour Name 
139*5113495bSYour Name 			<enum 0 wep_40> WEP 40-bit
140*5113495bSYour Name 
141*5113495bSYour Name 			<enum 1 wep_104> WEP 104-bit
142*5113495bSYour Name 
143*5113495bSYour Name 			<enum 2 tkip_no_mic> TKIP without MIC
144*5113495bSYour Name 
145*5113495bSYour Name 			<enum 3 wep_128> WEP 128-bit
146*5113495bSYour Name 
147*5113495bSYour Name 			<enum 4 tkip_with_mic> TKIP with MIC
148*5113495bSYour Name 
149*5113495bSYour Name 			<enum 5 wapi> WAPI
150*5113495bSYour Name 
151*5113495bSYour Name 			<enum 6 aes_ccmp_128> AES CCMP 128
152*5113495bSYour Name 
153*5113495bSYour Name 			<enum 7 no_cipher> No crypto
154*5113495bSYour Name 
155*5113495bSYour Name 			<enum 8 aes_ccmp_256> AES CCMP 256
156*5113495bSYour Name 
157*5113495bSYour Name 			<enum 9 aes_gcmp_128> AES CCMP 128
158*5113495bSYour Name 
159*5113495bSYour Name 			<enum 10 aes_gcmp_256> AES CCMP 256
160*5113495bSYour Name 
161*5113495bSYour Name 			<enum 11 wapi_gcm_sm4> WAPI GCM SM4
162*5113495bSYour Name 
163*5113495bSYour Name 			<legal 0-11>
164*5113495bSYour Name 
165*5113495bSYour Name src_buffer_swap
166*5113495bSYour Name 
167*5113495bSYour Name 			Treats source memory (packet buffer) organization as
168*5113495bSYour Name 			big-endian. The packets are read and byte swapped.
169*5113495bSYour Name 
170*5113495bSYour Name 			1'b0: Source memory is little endian
171*5113495bSYour Name 
172*5113495bSYour Name 			1'b1: Source memory is big endian
173*5113495bSYour Name 
174*5113495bSYour Name 			<legal all>
175*5113495bSYour Name 
176*5113495bSYour Name link_meta_swap
177*5113495bSYour Name 
178*5113495bSYour Name 			Treats link descriptor and Metadata as big-endian. The
179*5113495bSYour Name 			link descriptor/Metadata is read and byte swapped.
180*5113495bSYour Name 
181*5113495bSYour Name 			1'b0: Memory is little endian
182*5113495bSYour Name 
183*5113495bSYour Name 			1'b1: Memory is big endian
184*5113495bSYour Name 
185*5113495bSYour Name 			<legal all>
186*5113495bSYour Name 
187*5113495bSYour Name reserved
188*5113495bSYour Name 
189*5113495bSYour Name 			<legal 0>
190*5113495bSYour Name 
191*5113495bSYour Name addrx_en
192*5113495bSYour Name 
193*5113495bSYour Name 			Address X search enable in ASE
194*5113495bSYour Name 
195*5113495bSYour Name 			1'b0: Search disable
196*5113495bSYour Name 
197*5113495bSYour Name 			1'b1: Search Enable
198*5113495bSYour Name 
199*5113495bSYour Name 			<legal all>
200*5113495bSYour Name 
201*5113495bSYour Name addry_en
202*5113495bSYour Name 
203*5113495bSYour Name 			Address Y search enable in ASE
204*5113495bSYour Name 
205*5113495bSYour Name 			1'b0: Search disable
206*5113495bSYour Name 
207*5113495bSYour Name 			1'b1: Search Enable
208*5113495bSYour Name 
209*5113495bSYour Name 			<legal all>
210*5113495bSYour Name 
211*5113495bSYour Name tcl_cmd_number
212*5113495bSYour Name 
213*5113495bSYour Name 			This number can be used by SW to track, identify and
214*5113495bSYour Name 			link the created commands with the command statuses
215*5113495bSYour Name 
216*5113495bSYour Name 
217*5113495bSYour Name 
218*5113495bSYour Name 			Is set to the value 'TCL_CMD_Number' of the related
219*5113495bSYour Name 			TCL_DATA command
220*5113495bSYour Name 
221*5113495bSYour Name 			<legal all>
222*5113495bSYour Name 
223*5113495bSYour Name data_length
224*5113495bSYour Name 
225*5113495bSYour Name 			Valid Data length in bytes.
226*5113495bSYour Name 
227*5113495bSYour Name 
228*5113495bSYour Name 
229*5113495bSYour Name 			MSDU length in case of direct descriptor.
230*5113495bSYour Name 
231*5113495bSYour Name 			Length of link extension descriptor in case of Link
232*5113495bSYour Name 			extension descriptor. This is used to know the size of
233*5113495bSYour Name 			Metadata.
234*5113495bSYour Name 
235*5113495bSYour Name 			<legal all>
236*5113495bSYour Name 
237*5113495bSYour Name ipv4_checksum_en
238*5113495bSYour Name 
239*5113495bSYour Name 			OLE related control
240*5113495bSYour Name 
241*5113495bSYour Name 			Enable IPv4 checksum replacement
242*5113495bSYour Name 
243*5113495bSYour Name udp_over_ipv4_checksum_en
244*5113495bSYour Name 
245*5113495bSYour Name 			OLE related control
246*5113495bSYour Name 
247*5113495bSYour Name 			Enable UDP over IPv4 checksum replacement.  UDP checksum
248*5113495bSYour Name 			over IPv4 is optional for TCP/IP stacks.
249*5113495bSYour Name 
250*5113495bSYour Name udp_over_ipv6_checksum_en
251*5113495bSYour Name 
252*5113495bSYour Name 			OLE related control
253*5113495bSYour Name 
254*5113495bSYour Name 			Enable UDP over IPv6 checksum replacement.  UDP checksum
255*5113495bSYour Name 			over IPv6 is mandatory for TCP/IP stacks.
256*5113495bSYour Name 
257*5113495bSYour Name tcp_over_ipv4_checksum_en
258*5113495bSYour Name 
259*5113495bSYour Name 			OLE related control
260*5113495bSYour Name 
261*5113495bSYour Name 			Enable TCP checksum over IPv4 replacement
262*5113495bSYour Name 
263*5113495bSYour Name tcp_over_ipv6_checksum_en
264*5113495bSYour Name 
265*5113495bSYour Name 			OLE related control
266*5113495bSYour Name 
267*5113495bSYour Name 			Enable TCP checksum over IPv6 replacement
268*5113495bSYour Name 
269*5113495bSYour Name to_fw
270*5113495bSYour Name 
271*5113495bSYour Name 			Forward packet to FW along with classification result.
272*5113495bSYour Name 			The packet will not be forward to TQM when this bit is set
273*5113495bSYour Name 
274*5113495bSYour Name 			1'b0: Use classification result to forward the packet.
275*5113495bSYour Name 
276*5113495bSYour Name 			1'b1: Override classification result and forward packet
277*5113495bSYour Name 			only to FW.
278*5113495bSYour Name 
279*5113495bSYour Name dscp_to_tid_priority_table_id
280*5113495bSYour Name 
281*5113495bSYour Name 			The DSCP to tid conversion table to be used for this
282*5113495bSYour Name 			frame
283*5113495bSYour Name 
284*5113495bSYour Name 			<legal all>
285*5113495bSYour Name 
286*5113495bSYour Name packet_offset
287*5113495bSYour Name 
288*5113495bSYour Name 			Packet offset from Metadata in case of direct buffer
289*5113495bSYour Name 			descriptor. This field is valid when Buf_or_ext_desc_type is
290*5113495bSYour Name 			reset(= 0).
291*5113495bSYour Name 
292*5113495bSYour Name 			<legal all>
293*5113495bSYour Name 
294*5113495bSYour Name buffer_timestamp
295*5113495bSYour Name 
296*5113495bSYour Name 			Field only valid when 'Buffer_timestamp_valid ' is set.
297*5113495bSYour Name 
298*5113495bSYour Name 
299*5113495bSYour Name 
300*5113495bSYour Name 			Frame system entrance timestamp. The timestamp is
301*5113495bSYour Name 			related to the global system timer
302*5113495bSYour Name 
303*5113495bSYour Name 
304*5113495bSYour Name 
305*5113495bSYour Name 			Generally the first module (SW, TCL or TQM). that sees
306*5113495bSYour Name 			this frame and this timestamp field is not valid, shall fill
307*5113495bSYour Name 			in this field.
308*5113495bSYour Name 
309*5113495bSYour Name 
310*5113495bSYour Name 
311*5113495bSYour Name 			Timestamp in units of 1024 us
312*5113495bSYour Name 
313*5113495bSYour Name buffer_timestamp_valid
314*5113495bSYour Name 
315*5113495bSYour Name 			When set, the Buffer_timestamp field contains valid
316*5113495bSYour Name 			info.
317*5113495bSYour Name 
318*5113495bSYour Name mesh_enable
319*5113495bSYour Name 
320*5113495bSYour Name 			If set to 1:
321*5113495bSYour Name 
322*5113495bSYour Name 			* For raw WiFi frames, this indicates transmission to a
323*5113495bSYour Name 			mesh STA, enabling the interpretation of the 'Mesh Control
324*5113495bSYour Name 			Present' bit (bit 8) of QoS Control (otherwise this bit is
325*5113495bSYour Name 			ignored),
326*5113495bSYour Name 
327*5113495bSYour Name 			* For native WiFi frames, this indicates that a 'Mesh
328*5113495bSYour Name 			Control' field is present between the header and the LLC.
329*5113495bSYour Name 
330*5113495bSYour Name hlos_tid_overwrite
331*5113495bSYour Name 
332*5113495bSYour Name 			When set, TCL shall ignore the IP DSCP and VLAN PCP
333*5113495bSYour Name 			fields and use HLOS_TID as the final TID. Otherwise TCL
334*5113495bSYour Name 			shall consider the DSCP and PCP fields as well as HLOS_TID
335*5113495bSYour Name 			and choose a final TID based on the configured priority
336*5113495bSYour Name 
337*5113495bSYour Name 			<legal all>
338*5113495bSYour Name 
339*5113495bSYour Name hlos_tid
340*5113495bSYour Name 
341*5113495bSYour Name 			HLOS MSDU priority
342*5113495bSYour Name 
343*5113495bSYour Name 
344*5113495bSYour Name 
345*5113495bSYour Name 			Field is used when HLOS_TID_overwrite is set.
346*5113495bSYour Name 
347*5113495bSYour Name 
348*5113495bSYour Name 
349*5113495bSYour Name 			Field is also used when HLOS_TID_overwrite is not set
350*5113495bSYour Name 			and DSCP/PCP is not available in the packet
351*5113495bSYour Name 
352*5113495bSYour Name 			<legal all>
353*5113495bSYour Name 
354*5113495bSYour Name reserved_4
355*5113495bSYour Name 
356*5113495bSYour Name 			<legal 0>
357*5113495bSYour Name 
358*5113495bSYour Name reserved_5
359*5113495bSYour Name 
360*5113495bSYour Name 			<legal 0>
361*5113495bSYour Name 
362*5113495bSYour Name reserved_6a
363*5113495bSYour Name 
364*5113495bSYour Name 			<legal 0>
365*5113495bSYour Name 
366*5113495bSYour Name ring_id
367*5113495bSYour Name 
368*5113495bSYour Name 			The buffer pointer ring ID.
369*5113495bSYour Name 
370*5113495bSYour Name 			0 refers to the IDLE ring
371*5113495bSYour Name 
372*5113495bSYour Name 			1 - N refers to other rings
373*5113495bSYour Name 
374*5113495bSYour Name 
375*5113495bSYour Name 
376*5113495bSYour Name 			Helps with debugging when dumping ring contents.
377*5113495bSYour Name 
378*5113495bSYour Name 			<legal all>
379*5113495bSYour Name 
380*5113495bSYour Name looping_count
381*5113495bSYour Name 
382*5113495bSYour Name 			A count value that indicates the number of times the
383*5113495bSYour Name 			producer of entries into the Ring has looped around the
384*5113495bSYour Name 			ring.
385*5113495bSYour Name 
386*5113495bSYour Name 			At initialization time, this value is set to 0. On the
387*5113495bSYour Name 			first loop, this value is set to 1. After the max value is
388*5113495bSYour Name 			reached allowed by the number of bits for this field, the
389*5113495bSYour Name 			count value continues with 0 again.
390*5113495bSYour Name 
391*5113495bSYour Name 
392*5113495bSYour Name 
393*5113495bSYour Name 			In case SW is the consumer of the ring entries, it can
394*5113495bSYour Name 			use this field to figure out up to where the producer of
395*5113495bSYour Name 			entries has created new entries. This eliminates the need to
396*5113495bSYour Name 			check where the head pointer' of the ring is located once
397*5113495bSYour Name 			the SW starts processing an interrupt indicating that new
398*5113495bSYour Name 			entries have been put into this ring...
399*5113495bSYour Name 
400*5113495bSYour Name 
401*5113495bSYour Name 
402*5113495bSYour Name 			Also note that SW if it wants only needs to look at the
403*5113495bSYour Name 			LSB bit of this count value.
404*5113495bSYour Name 
405*5113495bSYour Name 			<legal all>
406*5113495bSYour Name */
407*5113495bSYour Name 
408*5113495bSYour Name #define TCL_DATA_CMD_0_BUFFER_ADDR_INFO_BUF_ADDR_INFO_OFFSET         0x00000000
409*5113495bSYour Name #define TCL_DATA_CMD_0_BUFFER_ADDR_INFO_BUF_ADDR_INFO_LSB            28
410*5113495bSYour Name #define TCL_DATA_CMD_0_BUFFER_ADDR_INFO_BUF_ADDR_INFO_MASK           0xffffffff
411*5113495bSYour Name #define TCL_DATA_CMD_1_BUFFER_ADDR_INFO_BUF_ADDR_INFO_OFFSET         0x00000004
412*5113495bSYour Name #define TCL_DATA_CMD_1_BUFFER_ADDR_INFO_BUF_ADDR_INFO_LSB            28
413*5113495bSYour Name #define TCL_DATA_CMD_1_BUFFER_ADDR_INFO_BUF_ADDR_INFO_MASK           0xffffffff
414*5113495bSYour Name 
415*5113495bSYour Name /* Description		TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE
416*5113495bSYour Name 
417*5113495bSYour Name 			<enum 0 MSDU_buffer> The address points to an MSDU
418*5113495bSYour Name 			buffer.
419*5113495bSYour Name 
420*5113495bSYour Name 			<enum 1 extension_descriptor> The address points to an
421*5113495bSYour Name 			MSDU link extension descriptor
422*5113495bSYour Name 
423*5113495bSYour Name 			< legal all>
424*5113495bSYour Name */
425*5113495bSYour Name #define TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_OFFSET                   0x00000008
426*5113495bSYour Name #define TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_LSB                      0
427*5113495bSYour Name #define TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_MASK                     0x00000001
428*5113495bSYour Name 
429*5113495bSYour Name /* Description		TCL_DATA_CMD_2_EPD
430*5113495bSYour Name 
431*5113495bSYour Name 			When this bit is set then input packet is an EPD type
432*5113495bSYour Name 
433*5113495bSYour Name 			<legal all>
434*5113495bSYour Name */
435*5113495bSYour Name #define TCL_DATA_CMD_2_EPD_OFFSET                                    0x00000008
436*5113495bSYour Name #define TCL_DATA_CMD_2_EPD_LSB                                       1
437*5113495bSYour Name #define TCL_DATA_CMD_2_EPD_MASK                                      0x00000002
438*5113495bSYour Name 
439*5113495bSYour Name /* Description		TCL_DATA_CMD_2_ENCAP_TYPE
440*5113495bSYour Name 
441*5113495bSYour Name 			Indicates the encapsulation that HW will perform:
442*5113495bSYour Name 
443*5113495bSYour Name 			<enum 0 RAW> No encapsulation
444*5113495bSYour Name 
445*5113495bSYour Name 			<enum 1 Native_WiFi>
446*5113495bSYour Name 
447*5113495bSYour Name 			<enum 2 Ethernet> Ethernet 2 (DIX)  or 802.3 (uses
448*5113495bSYour Name 			SNAP/LLC)
449*5113495bSYour Name 
450*5113495bSYour Name 			<enum 3 802_3> DO NOT USE. Indicate Ethernet
451*5113495bSYour Name 
452*5113495bSYour Name 			Used by the OLE during encapsulation.
453*5113495bSYour Name 
454*5113495bSYour Name 			<legal all>
455*5113495bSYour Name */
456*5113495bSYour Name #define TCL_DATA_CMD_2_ENCAP_TYPE_OFFSET                             0x00000008
457*5113495bSYour Name #define TCL_DATA_CMD_2_ENCAP_TYPE_LSB                                2
458*5113495bSYour Name #define TCL_DATA_CMD_2_ENCAP_TYPE_MASK                               0x0000000c
459*5113495bSYour Name 
460*5113495bSYour Name /* Description		TCL_DATA_CMD_2_ENCRYPT_TYPE
461*5113495bSYour Name 
462*5113495bSYour Name 			Field only valid for encap_type: RAW
463*5113495bSYour Name 
464*5113495bSYour Name 
465*5113495bSYour Name 
466*5113495bSYour Name 			Indicates type of decrypt cipher used (as defined in the
467*5113495bSYour Name 			peer entry)
468*5113495bSYour Name 
469*5113495bSYour Name 			<enum 0 wep_40> WEP 40-bit
470*5113495bSYour Name 
471*5113495bSYour Name 			<enum 1 wep_104> WEP 104-bit
472*5113495bSYour Name 
473*5113495bSYour Name 			<enum 2 tkip_no_mic> TKIP without MIC
474*5113495bSYour Name 
475*5113495bSYour Name 			<enum 3 wep_128> WEP 128-bit
476*5113495bSYour Name 
477*5113495bSYour Name 			<enum 4 tkip_with_mic> TKIP with MIC
478*5113495bSYour Name 
479*5113495bSYour Name 			<enum 5 wapi> WAPI
480*5113495bSYour Name 
481*5113495bSYour Name 			<enum 6 aes_ccmp_128> AES CCMP 128
482*5113495bSYour Name 
483*5113495bSYour Name 			<enum 7 no_cipher> No crypto
484*5113495bSYour Name 
485*5113495bSYour Name 			<enum 8 aes_ccmp_256> AES CCMP 256
486*5113495bSYour Name 
487*5113495bSYour Name 			<enum 9 aes_gcmp_128> AES CCMP 128
488*5113495bSYour Name 
489*5113495bSYour Name 			<enum 10 aes_gcmp_256> AES CCMP 256
490*5113495bSYour Name 
491*5113495bSYour Name 			<enum 11 wapi_gcm_sm4> WAPI GCM SM4
492*5113495bSYour Name 
493*5113495bSYour Name 			<legal 0-11>
494*5113495bSYour Name */
495*5113495bSYour Name #define TCL_DATA_CMD_2_ENCRYPT_TYPE_OFFSET                           0x00000008
496*5113495bSYour Name #define TCL_DATA_CMD_2_ENCRYPT_TYPE_LSB                              4
497*5113495bSYour Name #define TCL_DATA_CMD_2_ENCRYPT_TYPE_MASK                             0x000000f0
498*5113495bSYour Name 
499*5113495bSYour Name /* Description		TCL_DATA_CMD_2_SRC_BUFFER_SWAP
500*5113495bSYour Name 
501*5113495bSYour Name 			Treats source memory (packet buffer) organization as
502*5113495bSYour Name 			big-endian. The packets are read and byte swapped.
503*5113495bSYour Name 
504*5113495bSYour Name 			1'b0: Source memory is little endian
505*5113495bSYour Name 
506*5113495bSYour Name 			1'b1: Source memory is big endian
507*5113495bSYour Name 
508*5113495bSYour Name 			<legal all>
509*5113495bSYour Name */
510*5113495bSYour Name #define TCL_DATA_CMD_2_SRC_BUFFER_SWAP_OFFSET                        0x00000008
511*5113495bSYour Name #define TCL_DATA_CMD_2_SRC_BUFFER_SWAP_LSB                           8
512*5113495bSYour Name #define TCL_DATA_CMD_2_SRC_BUFFER_SWAP_MASK                          0x00000100
513*5113495bSYour Name 
514*5113495bSYour Name /* Description		TCL_DATA_CMD_2_LINK_META_SWAP
515*5113495bSYour Name 
516*5113495bSYour Name 			Treats link descriptor and Metadata as big-endian. The
517*5113495bSYour Name 			link descriptor/Metadata is read and byte swapped.
518*5113495bSYour Name 
519*5113495bSYour Name 			1'b0: Memory is little endian
520*5113495bSYour Name 
521*5113495bSYour Name 			1'b1: Memory is big endian
522*5113495bSYour Name 
523*5113495bSYour Name 			<legal all>
524*5113495bSYour Name */
525*5113495bSYour Name #define TCL_DATA_CMD_2_LINK_META_SWAP_OFFSET                         0x00000008
526*5113495bSYour Name #define TCL_DATA_CMD_2_LINK_META_SWAP_LSB                            9
527*5113495bSYour Name #define TCL_DATA_CMD_2_LINK_META_SWAP_MASK                           0x00000200
528*5113495bSYour Name 
529*5113495bSYour Name /* Description		TCL_DATA_CMD_2_RESERVED
530*5113495bSYour Name 
531*5113495bSYour Name 			<legal 0>
532*5113495bSYour Name */
533*5113495bSYour Name #define TCL_DATA_CMD_2_RESERVED_OFFSET                               0x00000008
534*5113495bSYour Name #define TCL_DATA_CMD_2_RESERVED_LSB                                  10
535*5113495bSYour Name #define TCL_DATA_CMD_2_RESERVED_MASK                                 0x00003c00
536*5113495bSYour Name 
537*5113495bSYour Name /* Description		TCL_DATA_CMD_2_ADDRX_EN
538*5113495bSYour Name 
539*5113495bSYour Name 			Address X search enable in ASE
540*5113495bSYour Name 
541*5113495bSYour Name 			1'b0: Search disable
542*5113495bSYour Name 
543*5113495bSYour Name 			1'b1: Search Enable
544*5113495bSYour Name 
545*5113495bSYour Name 			<legal all>
546*5113495bSYour Name */
547*5113495bSYour Name #define TCL_DATA_CMD_2_ADDRX_EN_OFFSET                               0x00000008
548*5113495bSYour Name #define TCL_DATA_CMD_2_ADDRX_EN_LSB                                  14
549*5113495bSYour Name #define TCL_DATA_CMD_2_ADDRX_EN_MASK                                 0x00004000
550*5113495bSYour Name 
551*5113495bSYour Name /* Description		TCL_DATA_CMD_2_ADDRY_EN
552*5113495bSYour Name 
553*5113495bSYour Name 			Address Y search enable in ASE
554*5113495bSYour Name 
555*5113495bSYour Name 			1'b0: Search disable
556*5113495bSYour Name 
557*5113495bSYour Name 			1'b1: Search Enable
558*5113495bSYour Name 
559*5113495bSYour Name 			<legal all>
560*5113495bSYour Name */
561*5113495bSYour Name #define TCL_DATA_CMD_2_ADDRY_EN_OFFSET                               0x00000008
562*5113495bSYour Name #define TCL_DATA_CMD_2_ADDRY_EN_LSB                                  15
563*5113495bSYour Name #define TCL_DATA_CMD_2_ADDRY_EN_MASK                                 0x00008000
564*5113495bSYour Name 
565*5113495bSYour Name /* Description		TCL_DATA_CMD_2_TCL_CMD_NUMBER
566*5113495bSYour Name 
567*5113495bSYour Name 			This number can be used by SW to track, identify and
568*5113495bSYour Name 			link the created commands with the command statuses
569*5113495bSYour Name 
570*5113495bSYour Name 
571*5113495bSYour Name 
572*5113495bSYour Name 			Is set to the value 'TCL_CMD_Number' of the related
573*5113495bSYour Name 			TCL_DATA command
574*5113495bSYour Name 
575*5113495bSYour Name 			<legal all>
576*5113495bSYour Name */
577*5113495bSYour Name #define TCL_DATA_CMD_2_TCL_CMD_NUMBER_OFFSET                         0x00000008
578*5113495bSYour Name #define TCL_DATA_CMD_2_TCL_CMD_NUMBER_LSB                            16
579*5113495bSYour Name #define TCL_DATA_CMD_2_TCL_CMD_NUMBER_MASK                           0xffff0000
580*5113495bSYour Name 
581*5113495bSYour Name /* Description		TCL_DATA_CMD_3_DATA_LENGTH
582*5113495bSYour Name 
583*5113495bSYour Name 			Valid Data length in bytes.
584*5113495bSYour Name 
585*5113495bSYour Name 
586*5113495bSYour Name 
587*5113495bSYour Name 			MSDU length in case of direct descriptor.
588*5113495bSYour Name 
589*5113495bSYour Name 			Length of link extension descriptor in case of Link
590*5113495bSYour Name 			extension descriptor. This is used to know the size of
591*5113495bSYour Name 			Metadata.
592*5113495bSYour Name 
593*5113495bSYour Name 			<legal all>
594*5113495bSYour Name */
595*5113495bSYour Name #define TCL_DATA_CMD_3_DATA_LENGTH_OFFSET                            0x0000000c
596*5113495bSYour Name #define TCL_DATA_CMD_3_DATA_LENGTH_LSB                               0
597*5113495bSYour Name #define TCL_DATA_CMD_3_DATA_LENGTH_MASK                              0x0000ffff
598*5113495bSYour Name 
599*5113495bSYour Name /* Description		TCL_DATA_CMD_3_IPV4_CHECKSUM_EN
600*5113495bSYour Name 
601*5113495bSYour Name 			OLE related control
602*5113495bSYour Name 
603*5113495bSYour Name 			Enable IPv4 checksum replacement
604*5113495bSYour Name */
605*5113495bSYour Name #define TCL_DATA_CMD_3_IPV4_CHECKSUM_EN_OFFSET                       0x0000000c
606*5113495bSYour Name #define TCL_DATA_CMD_3_IPV4_CHECKSUM_EN_LSB                          16
607*5113495bSYour Name #define TCL_DATA_CMD_3_IPV4_CHECKSUM_EN_MASK                         0x00010000
608*5113495bSYour Name 
609*5113495bSYour Name /* Description		TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN
610*5113495bSYour Name 
611*5113495bSYour Name 			OLE related control
612*5113495bSYour Name 
613*5113495bSYour Name 			Enable UDP over IPv4 checksum replacement.  UDP checksum
614*5113495bSYour Name 			over IPv4 is optional for TCP/IP stacks.
615*5113495bSYour Name */
616*5113495bSYour Name #define TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN_OFFSET              0x0000000c
617*5113495bSYour Name #define TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN_LSB                 17
618*5113495bSYour Name #define TCL_DATA_CMD_3_UDP_OVER_IPV4_CHECKSUM_EN_MASK                0x00020000
619*5113495bSYour Name 
620*5113495bSYour Name /* Description		TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN
621*5113495bSYour Name 
622*5113495bSYour Name 			OLE related control
623*5113495bSYour Name 
624*5113495bSYour Name 			Enable UDP over IPv6 checksum replacement.  UDP checksum
625*5113495bSYour Name 			over IPv6 is mandatory for TCP/IP stacks.
626*5113495bSYour Name */
627*5113495bSYour Name #define TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN_OFFSET              0x0000000c
628*5113495bSYour Name #define TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN_LSB                 18
629*5113495bSYour Name #define TCL_DATA_CMD_3_UDP_OVER_IPV6_CHECKSUM_EN_MASK                0x00040000
630*5113495bSYour Name 
631*5113495bSYour Name /* Description		TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN
632*5113495bSYour Name 
633*5113495bSYour Name 			OLE related control
634*5113495bSYour Name 
635*5113495bSYour Name 			Enable TCP checksum over IPv4 replacement
636*5113495bSYour Name */
637*5113495bSYour Name #define TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN_OFFSET              0x0000000c
638*5113495bSYour Name #define TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN_LSB                 19
639*5113495bSYour Name #define TCL_DATA_CMD_3_TCP_OVER_IPV4_CHECKSUM_EN_MASK                0x00080000
640*5113495bSYour Name 
641*5113495bSYour Name /* Description		TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN
642*5113495bSYour Name 
643*5113495bSYour Name 			OLE related control
644*5113495bSYour Name 
645*5113495bSYour Name 			Enable TCP checksum over IPv6 replacement
646*5113495bSYour Name */
647*5113495bSYour Name #define TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN_OFFSET              0x0000000c
648*5113495bSYour Name #define TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN_LSB                 20
649*5113495bSYour Name #define TCL_DATA_CMD_3_TCP_OVER_IPV6_CHECKSUM_EN_MASK                0x00100000
650*5113495bSYour Name 
651*5113495bSYour Name /* Description		TCL_DATA_CMD_3_TO_FW
652*5113495bSYour Name 
653*5113495bSYour Name 			Forward packet to FW along with classification result.
654*5113495bSYour Name 			The packet will not be forward to TQM when this bit is set
655*5113495bSYour Name 
656*5113495bSYour Name 			1'b0: Use classification result to forward the packet.
657*5113495bSYour Name 
658*5113495bSYour Name 			1'b1: Override classification result and forward packet
659*5113495bSYour Name 			only to FW.
660*5113495bSYour Name */
661*5113495bSYour Name #define TCL_DATA_CMD_3_TO_FW_OFFSET                                  0x0000000c
662*5113495bSYour Name #define TCL_DATA_CMD_3_TO_FW_LSB                                     21
663*5113495bSYour Name #define TCL_DATA_CMD_3_TO_FW_MASK                                    0x00200000
664*5113495bSYour Name 
665*5113495bSYour Name /* Description		TCL_DATA_CMD_3_DSCP_TO_TID_PRIORITY_TABLE_ID
666*5113495bSYour Name 
667*5113495bSYour Name 			The DSCP to tid conversion table to be used for this
668*5113495bSYour Name 			frame
669*5113495bSYour Name 
670*5113495bSYour Name 			<legal all>
671*5113495bSYour Name */
672*5113495bSYour Name #define TCL_DATA_CMD_3_DSCP_TO_TID_PRIORITY_TABLE_ID_OFFSET          0x0000000c
673*5113495bSYour Name #define TCL_DATA_CMD_3_DSCP_TO_TID_PRIORITY_TABLE_ID_LSB             22
674*5113495bSYour Name #define TCL_DATA_CMD_3_DSCP_TO_TID_PRIORITY_TABLE_ID_MASK            0x00400000
675*5113495bSYour Name 
676*5113495bSYour Name /* Description		TCL_DATA_CMD_3_PACKET_OFFSET
677*5113495bSYour Name 
678*5113495bSYour Name 			Packet offset from Metadata in case of direct buffer
679*5113495bSYour Name 			descriptor. This field is valid when Buf_or_ext_desc_type is
680*5113495bSYour Name 			reset(= 0).
681*5113495bSYour Name 
682*5113495bSYour Name 			<legal all>
683*5113495bSYour Name */
684*5113495bSYour Name #define TCL_DATA_CMD_3_PACKET_OFFSET_OFFSET                          0x0000000c
685*5113495bSYour Name #define TCL_DATA_CMD_3_PACKET_OFFSET_LSB                             23
686*5113495bSYour Name #define TCL_DATA_CMD_3_PACKET_OFFSET_MASK                            0xff800000
687*5113495bSYour Name 
688*5113495bSYour Name /* Description		TCL_DATA_CMD_4_BUFFER_TIMESTAMP
689*5113495bSYour Name 
690*5113495bSYour Name 			Field only valid when 'Buffer_timestamp_valid ' is set.
691*5113495bSYour Name 
692*5113495bSYour Name 
693*5113495bSYour Name 
694*5113495bSYour Name 			Frame system entrance timestamp. The timestamp is
695*5113495bSYour Name 			related to the global system timer
696*5113495bSYour Name 
697*5113495bSYour Name 
698*5113495bSYour Name 
699*5113495bSYour Name 			Generally the first module (SW, TCL or TQM). that sees
700*5113495bSYour Name 			this frame and this timestamp field is not valid, shall fill
701*5113495bSYour Name 			in this field.
702*5113495bSYour Name 
703*5113495bSYour Name 
704*5113495bSYour Name 
705*5113495bSYour Name 			Timestamp in units of 1024 us
706*5113495bSYour Name */
707*5113495bSYour Name #define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_OFFSET                       0x00000010
708*5113495bSYour Name #define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_LSB                          0
709*5113495bSYour Name #define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_MASK                         0x0007ffff
710*5113495bSYour Name 
711*5113495bSYour Name /* Description		TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID
712*5113495bSYour Name 
713*5113495bSYour Name 			When set, the Buffer_timestamp field contains valid
714*5113495bSYour Name 			info.
715*5113495bSYour Name */
716*5113495bSYour Name #define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID_OFFSET                 0x00000010
717*5113495bSYour Name #define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID_LSB                    19
718*5113495bSYour Name #define TCL_DATA_CMD_4_BUFFER_TIMESTAMP_VALID_MASK                   0x00080000
719*5113495bSYour Name 
720*5113495bSYour Name /* Description		TCL_DATA_CMD_4_MESH_ENABLE
721*5113495bSYour Name 
722*5113495bSYour Name 			If set to 1:
723*5113495bSYour Name 
724*5113495bSYour Name 			* For raw WiFi frames, this indicates transmission to a
725*5113495bSYour Name 			mesh STA, enabling the interpretation of the 'Mesh Control
726*5113495bSYour Name 			Present' bit (bit 8) of QoS Control (otherwise this bit is
727*5113495bSYour Name 			ignored),
728*5113495bSYour Name 
729*5113495bSYour Name 			* For native WiFi frames, this indicates that a 'Mesh
730*5113495bSYour Name 			Control' field is present between the header and the LLC.
731*5113495bSYour Name */
732*5113495bSYour Name #define TCL_DATA_CMD_4_MESH_ENABLE_OFFSET                            0x00000010
733*5113495bSYour Name #define TCL_DATA_CMD_4_MESH_ENABLE_LSB                               20
734*5113495bSYour Name #define TCL_DATA_CMD_4_MESH_ENABLE_MASK                              0x00100000
735*5113495bSYour Name 
736*5113495bSYour Name /* Description		TCL_DATA_CMD_4_HLOS_TID_OVERWRITE
737*5113495bSYour Name 
738*5113495bSYour Name 			When set, TCL shall ignore the IP DSCP and VLAN PCP
739*5113495bSYour Name 			fields and use HLOS_TID as the final TID. Otherwise TCL
740*5113495bSYour Name 			shall consider the DSCP and PCP fields as well as HLOS_TID
741*5113495bSYour Name 			and choose a final TID based on the configured priority
742*5113495bSYour Name 
743*5113495bSYour Name 			<legal all>
744*5113495bSYour Name */
745*5113495bSYour Name #define TCL_DATA_CMD_4_HLOS_TID_OVERWRITE_OFFSET                     0x00000010
746*5113495bSYour Name #define TCL_DATA_CMD_4_HLOS_TID_OVERWRITE_LSB                        21
747*5113495bSYour Name #define TCL_DATA_CMD_4_HLOS_TID_OVERWRITE_MASK                       0x00200000
748*5113495bSYour Name 
749*5113495bSYour Name /* Description		TCL_DATA_CMD_4_HLOS_TID
750*5113495bSYour Name 
751*5113495bSYour Name 			HLOS MSDU priority
752*5113495bSYour Name 
753*5113495bSYour Name 
754*5113495bSYour Name 
755*5113495bSYour Name 			Field is used when HLOS_TID_overwrite is set.
756*5113495bSYour Name 
757*5113495bSYour Name 
758*5113495bSYour Name 
759*5113495bSYour Name 			Field is also used when HLOS_TID_overwrite is not set
760*5113495bSYour Name 			and DSCP/PCP is not available in the packet
761*5113495bSYour Name 
762*5113495bSYour Name 			<legal all>
763*5113495bSYour Name */
764*5113495bSYour Name #define TCL_DATA_CMD_4_HLOS_TID_OFFSET                               0x00000010
765*5113495bSYour Name #define TCL_DATA_CMD_4_HLOS_TID_LSB                                  22
766*5113495bSYour Name #define TCL_DATA_CMD_4_HLOS_TID_MASK                                 0x03c00000
767*5113495bSYour Name 
768*5113495bSYour Name /* Description		TCL_DATA_CMD_4_RESERVED_4
769*5113495bSYour Name 
770*5113495bSYour Name 			<legal 0>
771*5113495bSYour Name */
772*5113495bSYour Name #define TCL_DATA_CMD_4_RESERVED_4_OFFSET                             0x00000010
773*5113495bSYour Name #define TCL_DATA_CMD_4_RESERVED_4_LSB                                26
774*5113495bSYour Name #define TCL_DATA_CMD_4_RESERVED_4_MASK                               0xfc000000
775*5113495bSYour Name 
776*5113495bSYour Name /* Description		TCL_DATA_CMD_5_RESERVED_5
777*5113495bSYour Name 
778*5113495bSYour Name 			<legal 0>
779*5113495bSYour Name */
780*5113495bSYour Name #define TCL_DATA_CMD_5_RESERVED_5_OFFSET                             0x00000014
781*5113495bSYour Name #define TCL_DATA_CMD_5_RESERVED_5_LSB                                0
782*5113495bSYour Name #define TCL_DATA_CMD_5_RESERVED_5_MASK                               0xffffffff
783*5113495bSYour Name 
784*5113495bSYour Name /* Description		TCL_DATA_CMD_6_RESERVED_6A
785*5113495bSYour Name 
786*5113495bSYour Name 			<legal 0>
787*5113495bSYour Name */
788*5113495bSYour Name #define TCL_DATA_CMD_6_RESERVED_6A_OFFSET                            0x00000018
789*5113495bSYour Name #define TCL_DATA_CMD_6_RESERVED_6A_LSB                               0
790*5113495bSYour Name #define TCL_DATA_CMD_6_RESERVED_6A_MASK                              0x000fffff
791*5113495bSYour Name 
792*5113495bSYour Name /* Description		TCL_DATA_CMD_6_RING_ID
793*5113495bSYour Name 
794*5113495bSYour Name 			The buffer pointer ring ID.
795*5113495bSYour Name 
796*5113495bSYour Name 			0 refers to the IDLE ring
797*5113495bSYour Name 
798*5113495bSYour Name 			1 - N refers to other rings
799*5113495bSYour Name 
800*5113495bSYour Name 
801*5113495bSYour Name 
802*5113495bSYour Name 			Helps with debugging when dumping ring contents.
803*5113495bSYour Name 
804*5113495bSYour Name 			<legal all>
805*5113495bSYour Name */
806*5113495bSYour Name #define TCL_DATA_CMD_6_RING_ID_OFFSET                                0x00000018
807*5113495bSYour Name #define TCL_DATA_CMD_6_RING_ID_LSB                                   20
808*5113495bSYour Name #define TCL_DATA_CMD_6_RING_ID_MASK                                  0x0ff00000
809*5113495bSYour Name 
810*5113495bSYour Name /* Description		TCL_DATA_CMD_6_LOOPING_COUNT
811*5113495bSYour Name 
812*5113495bSYour Name 			A count value that indicates the number of times the
813*5113495bSYour Name 			producer of entries into the Ring has looped around the
814*5113495bSYour Name 			ring.
815*5113495bSYour Name 
816*5113495bSYour Name 			At initialization time, this value is set to 0. On the
817*5113495bSYour Name 			first loop, this value is set to 1. After the max value is
818*5113495bSYour Name 			reached allowed by the number of bits for this field, the
819*5113495bSYour Name 			count value continues with 0 again.
820*5113495bSYour Name 
821*5113495bSYour Name 
822*5113495bSYour Name 
823*5113495bSYour Name 			In case SW is the consumer of the ring entries, it can
824*5113495bSYour Name 			use this field to figure out up to where the producer of
825*5113495bSYour Name 			entries has created new entries. This eliminates the need to
826*5113495bSYour Name 			check where the head pointer' of the ring is located once
827*5113495bSYour Name 			the SW starts processing an interrupt indicating that new
828*5113495bSYour Name 			entries have been put into this ring...
829*5113495bSYour Name 
830*5113495bSYour Name 
831*5113495bSYour Name 
832*5113495bSYour Name 			Also note that SW if it wants only needs to look at the
833*5113495bSYour Name 			LSB bit of this count value.
834*5113495bSYour Name 
835*5113495bSYour Name 			<legal all>
836*5113495bSYour Name */
837*5113495bSYour Name #define TCL_DATA_CMD_6_LOOPING_COUNT_OFFSET                          0x00000018
838*5113495bSYour Name #define TCL_DATA_CMD_6_LOOPING_COUNT_LSB                             28
839*5113495bSYour Name #define TCL_DATA_CMD_6_LOOPING_COUNT_MASK                            0xf0000000
840*5113495bSYour Name 
841*5113495bSYour Name 
842*5113495bSYour Name #endif // _TCL_DATA_CMD_H_
843