xref: /wlan-driver/qca-wifi-host-cmn/hal/wifi3.0/rh/hal_rh_tx.h (revision 5113495b16420b49004c444715d2daae2066e7dc)
1*5113495bSYour Name /*
2*5113495bSYour Name  * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
3*5113495bSYour Name  * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
4*5113495bSYour Name  *
5*5113495bSYour Name  * Permission to use, copy, modify, and/or distribute this software for
6*5113495bSYour Name  * any purpose with or without fee is hereby granted, provided that the
7*5113495bSYour Name  * above copyright notice and this permission notice appear in all
8*5113495bSYour Name  * copies.
9*5113495bSYour Name  *
10*5113495bSYour Name  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
11*5113495bSYour Name  * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
12*5113495bSYour Name  * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
13*5113495bSYour Name  * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
14*5113495bSYour Name  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
15*5113495bSYour Name  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
16*5113495bSYour Name  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17*5113495bSYour Name  * PERFORMANCE OF THIS SOFTWARE.
18*5113495bSYour Name  */
19*5113495bSYour Name 
20*5113495bSYour Name #ifndef _HAL_RH_TX_H_
21*5113495bSYour Name #define _HAL_RH_TX_H_
22*5113495bSYour Name 
23*5113495bSYour Name enum hal_rh_tx_ret_buf_manager {
24*5113495bSYour Name 	HAL_RH_WBM_SW0_BM_ID = 3,
25*5113495bSYour Name 	HAL_RH_WBM_SW1_BM_ID = 4,
26*5113495bSYour Name 	HAL_RH_WBM_SW2_BM_ID = 5,
27*5113495bSYour Name 	HAL_RH_WBM_SW3_BM_ID = 6,
28*5113495bSYour Name 	HAL_RH_WBM_SW4_BM_ID = 7,
29*5113495bSYour Name };
30*5113495bSYour Name 
31*5113495bSYour Name /*---------------------------------------------------------------------------
32*5113495bSYour Name  * Function declarations and documentation
33*5113495bSYour Name  * ---------------------------------------------------------------------------
34*5113495bSYour Name  */
35*5113495bSYour Name 
36*5113495bSYour Name /*---------------------------------------------------------------------------
37*5113495bSYour Name  * TCL Descriptor accessor APIs
38*5113495bSYour Name  * ---------------------------------------------------------------------------
39*5113495bSYour Name  */
40*5113495bSYour Name 
41*5113495bSYour Name /**
42*5113495bSYour Name  * hal_tx_desc_set_buf_addr - Fill Buffer Address information in Tx Descriptor
43*5113495bSYour Name  * @hal_soc_hdl: HAL SOC handle
44*5113495bSYour Name  * @desc: Handle to Tx Descriptor
45*5113495bSYour Name  * @paddr: Physical Address
46*5113495bSYour Name  * @pool_id: Return Buffer Manager ID
47*5113495bSYour Name  * @desc_id: Descriptor ID
48*5113495bSYour Name  * @type: 0 - Address points to a MSDU buffer
49*5113495bSYour Name  *		1 - Address points to MSDU extension descriptor
50*5113495bSYour Name  *
51*5113495bSYour Name  * Return: void
52*5113495bSYour Name  */
53*5113495bSYour Name static inline
hal_tx_desc_set_buf_addr(hal_soc_handle_t hal_soc_hdl,void * desc,dma_addr_t paddr,uint8_t pool_id,uint32_t desc_id,uint8_t type)54*5113495bSYour Name void hal_tx_desc_set_buf_addr(hal_soc_handle_t hal_soc_hdl, void *desc,
55*5113495bSYour Name 			      dma_addr_t paddr,
56*5113495bSYour Name 			      uint8_t pool_id, uint32_t desc_id,
57*5113495bSYour Name 			      uint8_t type)
58*5113495bSYour Name {
59*5113495bSYour Name 	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
60*5113495bSYour Name 
61*5113495bSYour Name 	hal_soc->ops->hal_tx_desc_set_buf_addr(desc, paddr, pool_id,
62*5113495bSYour Name 						desc_id, type);
63*5113495bSYour Name }
64*5113495bSYour Name 
65*5113495bSYour Name /**
66*5113495bSYour Name  * hal_tx_desc_set_lmac_id - Set the lmac_id value
67*5113495bSYour Name  * @hal_soc_hdl: HAL SOC handle
68*5113495bSYour Name  * @desc: Handle to Tx Descriptor
69*5113495bSYour Name  * @lmac_id: mac Id to ast matching
70*5113495bSYour Name  *                     b00 – mac 0
71*5113495bSYour Name  *                     b01 – mac 1
72*5113495bSYour Name  *                     b10 – mac 2
73*5113495bSYour Name  *                     b11 – all macs (legacy HK way)
74*5113495bSYour Name  *
75*5113495bSYour Name  * Return: void
76*5113495bSYour Name  */
hal_tx_desc_set_lmac_id(hal_soc_handle_t hal_soc_hdl,void * desc,uint8_t lmac_id)77*5113495bSYour Name static inline void hal_tx_desc_set_lmac_id(hal_soc_handle_t hal_soc_hdl,
78*5113495bSYour Name 					   void *desc, uint8_t lmac_id)
79*5113495bSYour Name {
80*5113495bSYour Name 	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
81*5113495bSYour Name 
82*5113495bSYour Name 	hal_soc->ops->hal_tx_desc_set_lmac_id(desc, lmac_id);
83*5113495bSYour Name }
84*5113495bSYour Name 
85*5113495bSYour Name /**
86*5113495bSYour Name  * hal_tx_desc_set_search_type - Set the search type value
87*5113495bSYour Name  * @hal_soc_hdl: HAL SOC handle
88*5113495bSYour Name  * @desc: Handle to Tx Descriptor
89*5113495bSYour Name  * @search_type: search type
90*5113495bSYour Name  *		     0 – Normal search
91*5113495bSYour Name  *		     1 – Index based address search
92*5113495bSYour Name  *		     2 – Index based flow search
93*5113495bSYour Name  *
94*5113495bSYour Name  * Return: void
95*5113495bSYour Name  */
hal_tx_desc_set_search_type(hal_soc_handle_t hal_soc_hdl,void * desc,uint8_t search_type)96*5113495bSYour Name static inline void hal_tx_desc_set_search_type(hal_soc_handle_t hal_soc_hdl,
97*5113495bSYour Name 					       void *desc,
98*5113495bSYour Name 					       uint8_t search_type)
99*5113495bSYour Name {
100*5113495bSYour Name 	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
101*5113495bSYour Name 
102*5113495bSYour Name 	hal_soc->ops->hal_tx_desc_set_search_type(desc, search_type);
103*5113495bSYour Name }
104*5113495bSYour Name 
105*5113495bSYour Name /**
106*5113495bSYour Name  * hal_tx_desc_set_search_index - Set the search index value
107*5113495bSYour Name  * @hal_soc_hdl: HAL SOC handle
108*5113495bSYour Name  * @desc: Handle to Tx Descriptor
109*5113495bSYour Name  * @search_index: The index that will be used for index based address or
110*5113495bSYour Name  *                flow search. The field is valid when 'search_type' is
111*5113495bSYour Name  *                1 0r 2
112*5113495bSYour Name  *
113*5113495bSYour Name  * Return: void
114*5113495bSYour Name  */
hal_tx_desc_set_search_index(hal_soc_handle_t hal_soc_hdl,void * desc,uint32_t search_index)115*5113495bSYour Name static inline void hal_tx_desc_set_search_index(hal_soc_handle_t hal_soc_hdl,
116*5113495bSYour Name 						void *desc,
117*5113495bSYour Name 						uint32_t search_index)
118*5113495bSYour Name {
119*5113495bSYour Name 	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
120*5113495bSYour Name 
121*5113495bSYour Name 	hal_soc->ops->hal_tx_desc_set_search_index(desc, search_index);
122*5113495bSYour Name }
123*5113495bSYour Name 
124*5113495bSYour Name /**
125*5113495bSYour Name  * hal_tx_desc_set_cache_set_num - Set the cache-set-num value
126*5113495bSYour Name  * @hal_soc_hdl: HAL SOC handle
127*5113495bSYour Name  * @desc: Handle to Tx Descriptor
128*5113495bSYour Name  * @cache_num: Cache set number that should be used to cache the index
129*5113495bSYour Name  *                based search results, for address and flow search.
130*5113495bSYour Name  *                This value should be equal to LSB four bits of the hash value
131*5113495bSYour Name  *                of match data, in case of search index points to an entry
132*5113495bSYour Name  *                which may be used in content based search also. The value can
133*5113495bSYour Name  *                be anything when the entry pointed by search index will not be
134*5113495bSYour Name  *                used for content based search.
135*5113495bSYour Name  *
136*5113495bSYour Name  * Return: void
137*5113495bSYour Name  */
hal_tx_desc_set_cache_set_num(hal_soc_handle_t hal_soc_hdl,void * desc,uint8_t cache_num)138*5113495bSYour Name static inline void hal_tx_desc_set_cache_set_num(hal_soc_handle_t hal_soc_hdl,
139*5113495bSYour Name 						 void *desc,
140*5113495bSYour Name 						 uint8_t cache_num)
141*5113495bSYour Name {
142*5113495bSYour Name 	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
143*5113495bSYour Name 
144*5113495bSYour Name 	hal_soc->ops->hal_tx_desc_set_cache_set_num(desc, cache_num);
145*5113495bSYour Name }
146*5113495bSYour Name 
147*5113495bSYour Name /**
148*5113495bSYour Name  * hal_tx_desc_set_buf_length - Set Data length in bytes in Tx Descriptor
149*5113495bSYour Name  * @desc: Handle to Tx Descriptor
150*5113495bSYour Name  * @data_length: MSDU length in case of direct descriptor.
151*5113495bSYour Name  *              Length of link extension descriptor in case of Link extension
152*5113495bSYour Name  *              descriptor.Includes the length of Metadata
153*5113495bSYour Name  * Return: None
154*5113495bSYour Name  */
hal_tx_desc_set_buf_length(void * desc,uint16_t data_length)155*5113495bSYour Name static inline void  hal_tx_desc_set_buf_length(void *desc,
156*5113495bSYour Name 					       uint16_t data_length)
157*5113495bSYour Name {
158*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_3, DATA_LENGTH) |=
159*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_3, DATA_LENGTH, data_length);
160*5113495bSYour Name }
161*5113495bSYour Name 
162*5113495bSYour Name /**
163*5113495bSYour Name  * hal_tx_desc_set_buf_offset - Sets Packet Offset field in Tx descriptor
164*5113495bSYour Name  * @desc: Handle to Tx Descriptor
165*5113495bSYour Name  * @offset: Packet offset from Metadata in case of direct buffer descriptor.
166*5113495bSYour Name  *
167*5113495bSYour Name  * Return: void
168*5113495bSYour Name  */
hal_tx_desc_set_buf_offset(void * desc,uint8_t offset)169*5113495bSYour Name static inline void hal_tx_desc_set_buf_offset(void *desc,
170*5113495bSYour Name 					      uint8_t offset)
171*5113495bSYour Name {
172*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_3, PACKET_OFFSET) |=
173*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_3, PACKET_OFFSET, offset);
174*5113495bSYour Name }
175*5113495bSYour Name 
176*5113495bSYour Name /**
177*5113495bSYour Name  * hal_tx_desc_set_encap_type - Set encapsulation type in Tx Descriptor
178*5113495bSYour Name  * @desc: Handle to Tx Descriptor
179*5113495bSYour Name  * @encap_type: Encapsulation that HW will perform
180*5113495bSYour Name  *
181*5113495bSYour Name  * Return: void
182*5113495bSYour Name  *
183*5113495bSYour Name  */
hal_tx_desc_set_encap_type(void * desc,enum hal_tx_encap_type encap_type)184*5113495bSYour Name static inline void hal_tx_desc_set_encap_type(void *desc,
185*5113495bSYour Name 					      enum hal_tx_encap_type encap_type)
186*5113495bSYour Name {
187*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_2, ENCAP_TYPE) |=
188*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_2, ENCAP_TYPE, encap_type);
189*5113495bSYour Name }
190*5113495bSYour Name 
191*5113495bSYour Name /**
192*5113495bSYour Name  * hal_tx_desc_set_encrypt_type - Sets the Encrypt Type in Tx Descriptor
193*5113495bSYour Name  * @desc: Handle to Tx Descriptor
194*5113495bSYour Name  * @type: Encrypt Type
195*5113495bSYour Name  *
196*5113495bSYour Name  * Return: void
197*5113495bSYour Name  */
hal_tx_desc_set_encrypt_type(void * desc,enum hal_tx_encrypt_type type)198*5113495bSYour Name static inline void hal_tx_desc_set_encrypt_type(void *desc,
199*5113495bSYour Name 						enum hal_tx_encrypt_type type)
200*5113495bSYour Name {
201*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_2, ENCRYPT_TYPE) |=
202*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_2, ENCRYPT_TYPE, type);
203*5113495bSYour Name }
204*5113495bSYour Name 
205*5113495bSYour Name /**
206*5113495bSYour Name  * hal_tx_desc_set_addr_search_flags - Enable AddrX and AddrY search flags
207*5113495bSYour Name  * @desc: Handle to Tx Descriptor
208*5113495bSYour Name  * @flags: Bit 0 - AddrY search enable, Bit 1 - AddrX search enable
209*5113495bSYour Name  *
210*5113495bSYour Name  * Return: void
211*5113495bSYour Name  */
hal_tx_desc_set_addr_search_flags(void * desc,uint8_t flags)212*5113495bSYour Name static inline void hal_tx_desc_set_addr_search_flags(void *desc,
213*5113495bSYour Name 						     uint8_t flags)
214*5113495bSYour Name {
215*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_2, ADDRX_EN) |=
216*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_2, ADDRX_EN, (flags & 0x1));
217*5113495bSYour Name 
218*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_2, ADDRY_EN) |=
219*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_2, ADDRY_EN, (flags >> 1));
220*5113495bSYour Name }
221*5113495bSYour Name 
222*5113495bSYour Name /**
223*5113495bSYour Name  * hal_tx_desc_set_l4_checksum_en -  Set TCP/IP checksum enable flags
224*5113495bSYour Name  * Tx Descriptor for MSDU_buffer type
225*5113495bSYour Name  * @desc: Handle to Tx Descriptor
226*5113495bSYour Name  * @en: UDP/TCP over ipv4/ipv6 checksum enable flags (5 bits)
227*5113495bSYour Name  *
228*5113495bSYour Name  * Return: void
229*5113495bSYour Name  */
hal_tx_desc_set_l4_checksum_en(void * desc,uint8_t en)230*5113495bSYour Name static inline void hal_tx_desc_set_l4_checksum_en(void *desc,
231*5113495bSYour Name 						  uint8_t en)
232*5113495bSYour Name {
233*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_3, IPV4_CHECKSUM_EN) |=
234*5113495bSYour Name 		(HAL_TX_SM(TCL_DATA_CMD_3, UDP_OVER_IPV4_CHECKSUM_EN, en) |
235*5113495bSYour Name 		 HAL_TX_SM(TCL_DATA_CMD_3, UDP_OVER_IPV6_CHECKSUM_EN, en) |
236*5113495bSYour Name 		 HAL_TX_SM(TCL_DATA_CMD_3, TCP_OVER_IPV4_CHECKSUM_EN, en) |
237*5113495bSYour Name 		 HAL_TX_SM(TCL_DATA_CMD_3, TCP_OVER_IPV6_CHECKSUM_EN, en));
238*5113495bSYour Name }
239*5113495bSYour Name 
240*5113495bSYour Name /**
241*5113495bSYour Name  * hal_tx_desc_set_l3_checksum_en -  Set IPv4 checksum enable flag in
242*5113495bSYour Name  * Tx Descriptor for MSDU_buffer type
243*5113495bSYour Name  * @desc: Handle to Tx Descriptor
244*5113495bSYour Name  * @en: ipv4 checksum enable flags
245*5113495bSYour Name  *
246*5113495bSYour Name  * Return: void
247*5113495bSYour Name  */
hal_tx_desc_set_l3_checksum_en(void * desc,uint8_t en)248*5113495bSYour Name static inline void hal_tx_desc_set_l3_checksum_en(void *desc,
249*5113495bSYour Name 						  uint8_t en)
250*5113495bSYour Name {
251*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_3, IPV4_CHECKSUM_EN) |=
252*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_3, IPV4_CHECKSUM_EN, en);
253*5113495bSYour Name }
254*5113495bSYour Name 
255*5113495bSYour Name /**
256*5113495bSYour Name  * hal_tx_desc_set_fw_metadata- Sets the metadata that is part of TCL descriptor
257*5113495bSYour Name  * @desc:Handle to Tx Descriptor
258*5113495bSYour Name  * @metadata: Metadata to be sent to Firmware
259*5113495bSYour Name  *
260*5113495bSYour Name  * Return: void
261*5113495bSYour Name  */
hal_tx_desc_set_fw_metadata(void * desc,uint16_t metadata)262*5113495bSYour Name static inline void hal_tx_desc_set_fw_metadata(void *desc,
263*5113495bSYour Name 					       uint16_t metadata)
264*5113495bSYour Name {
265*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_2, TCL_CMD_NUMBER) |=
266*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_2, TCL_CMD_NUMBER, metadata);
267*5113495bSYour Name }
268*5113495bSYour Name 
269*5113495bSYour Name /**
270*5113495bSYour Name  * hal_tx_desc_set_to_fw - Set To_FW bit in Tx Descriptor.
271*5113495bSYour Name  * @desc:Handle to Tx Descriptor
272*5113495bSYour Name  * @to_fw: if set, Forward packet to FW along with classification result
273*5113495bSYour Name  *
274*5113495bSYour Name  * Return: void
275*5113495bSYour Name  */
hal_tx_desc_set_to_fw(void * desc,uint8_t to_fw)276*5113495bSYour Name static inline void hal_tx_desc_set_to_fw(void *desc, uint8_t to_fw)
277*5113495bSYour Name {
278*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_3, TO_FW) |=
279*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_3, TO_FW, to_fw);
280*5113495bSYour Name }
281*5113495bSYour Name 
282*5113495bSYour Name /**
283*5113495bSYour Name  * hal_tx_desc_set_mesh_en - Set mesh_enable flag in Tx descriptor
284*5113495bSYour Name  * @hal_soc_hdl: hal soc handle
285*5113495bSYour Name  * @desc: Handle to Tx Descriptor
286*5113495bSYour Name  * @en:   For raw WiFi frames, this indicates transmission to a mesh STA,
287*5113495bSYour Name  *        enabling the interpretation of the 'Mesh Control Present' bit
288*5113495bSYour Name  *        (bit 8) of QoS Control (otherwise this bit is ignored),
289*5113495bSYour Name  *        For native WiFi frames, this indicates that a 'Mesh Control' field
290*5113495bSYour Name  *        is present between the header and the LLC.
291*5113495bSYour Name  *
292*5113495bSYour Name  * Return: void
293*5113495bSYour Name  */
hal_tx_desc_set_mesh_en(hal_soc_handle_t hal_soc_hdl,void * desc,uint8_t en)294*5113495bSYour Name static inline void hal_tx_desc_set_mesh_en(hal_soc_handle_t hal_soc_hdl,
295*5113495bSYour Name 					   void *desc, uint8_t en)
296*5113495bSYour Name {
297*5113495bSYour Name 	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
298*5113495bSYour Name 
299*5113495bSYour Name 	hal_soc->ops->hal_tx_desc_set_mesh_en(desc, en);
300*5113495bSYour Name }
301*5113495bSYour Name 
302*5113495bSYour Name /**
303*5113495bSYour Name  * hal_tx_desc_set_hlos_tid - Set the TID value (override DSCP/PCP fields in
304*5113495bSYour Name  * frame) to be used for Tx Frame
305*5113495bSYour Name  * @desc: Handle to Tx Descriptor
306*5113495bSYour Name  * @hlos_tid: HLOS TID
307*5113495bSYour Name  *
308*5113495bSYour Name  * Return: void
309*5113495bSYour Name  */
hal_tx_desc_set_hlos_tid(void * desc,uint8_t hlos_tid)310*5113495bSYour Name static inline void hal_tx_desc_set_hlos_tid(void *desc,
311*5113495bSYour Name 					    uint8_t hlos_tid)
312*5113495bSYour Name {
313*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_4, HLOS_TID) |=
314*5113495bSYour Name 		HAL_TX_SM(TCL_DATA_CMD_4, HLOS_TID, hlos_tid);
315*5113495bSYour Name 
316*5113495bSYour Name 	HAL_SET_FLD(desc, TCL_DATA_CMD_4, HLOS_TID_OVERWRITE) |=
317*5113495bSYour Name 	   HAL_TX_SM(TCL_DATA_CMD_4, HLOS_TID_OVERWRITE, 1);
318*5113495bSYour Name }
319*5113495bSYour Name 
320*5113495bSYour Name /**
321*5113495bSYour Name  * hal_tx_desc_clear - Clear the HW descriptor entry
322*5113495bSYour Name  * @hw_desc: Hardware descriptor to be cleared
323*5113495bSYour Name  *
324*5113495bSYour Name  * Return: void
325*5113495bSYour Name  */
hal_tx_desc_clear(void * hw_desc)326*5113495bSYour Name static inline void hal_tx_desc_clear(void *hw_desc)
327*5113495bSYour Name {
328*5113495bSYour Name 	qdf_mem_set(hw_desc + sizeof(struct tlv_32_hdr),
329*5113495bSYour Name 		    HAL_TX_DESC_LEN_BYTES, 0);
330*5113495bSYour Name }
331*5113495bSYour Name 
332*5113495bSYour Name /**
333*5113495bSYour Name  * hal_tx_desc_sync - Commit the descriptor to Hardware
334*5113495bSYour Name  * @hal_tx_desc_cached: Cached descriptor that software maintains
335*5113495bSYour Name  * @hw_desc: Hardware descriptor to be updated
336*5113495bSYour Name  */
hal_tx_desc_sync(void * hal_tx_desc_cached,void * hw_desc)337*5113495bSYour Name static inline void hal_tx_desc_sync(void *hal_tx_desc_cached,
338*5113495bSYour Name 				    void *hw_desc)
339*5113495bSYour Name {
340*5113495bSYour Name 	qdf_mem_copy((hw_desc + sizeof(struct tlv_32_hdr)),
341*5113495bSYour Name 		     hal_tx_desc_cached, HAL_TX_DESC_LEN_BYTES);
342*5113495bSYour Name }
343*5113495bSYour Name 
344*5113495bSYour Name /*---------------------------------------------------------------------------
345*5113495bSYour Name  * WBM Descriptor accessor APIs for Tx completions
346*5113495bSYour Name  *---------------------------------------------------------------------------
347*5113495bSYour Name  */
348*5113495bSYour Name 
349*5113495bSYour Name /**
350*5113495bSYour Name  * hal_tx_get_wbm_sw0_bm_id() - Get the BM ID for first tx completion ring
351*5113495bSYour Name  *
352*5113495bSYour Name  * Return: BM ID for first tx completion ring
353*5113495bSYour Name  */
hal_tx_get_wbm_sw0_bm_id(void)354*5113495bSYour Name static inline uint32_t hal_tx_get_wbm_sw0_bm_id(void)
355*5113495bSYour Name {
356*5113495bSYour Name 	return HAL_RH_WBM_SW0_BM_ID;
357*5113495bSYour Name }
358*5113495bSYour Name #endif /* _HAL_RH_TX_H_ */
359