1*5113495bSYour Name /*
2*5113495bSYour Name * Copyright (c) 2021, The Linux Foundation. All rights reserved.
3*5113495bSYour Name * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
4*5113495bSYour Name *
5*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for any
6*5113495bSYour Name * purpose with or without fee is hereby granted, provided that the above
7*5113495bSYour Name * copyright notice and this permission notice appear in all copies.
8*5113495bSYour Name *
9*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10*5113495bSYour Name * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11*5113495bSYour Name * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12*5113495bSYour Name * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13*5113495bSYour Name * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14*5113495bSYour Name * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15*5113495bSYour Name * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16*5113495bSYour Name */
17*5113495bSYour Name
18*5113495bSYour Name /**
19*5113495bSYour Name * DOC: wlan_hdd_eht.h
20*5113495bSYour Name *
21*5113495bSYour Name * WLAN Host Device Driver file for 802.11be (Extremely High Throughput)
22*5113495bSYour Name * support.
23*5113495bSYour Name *
24*5113495bSYour Name */
25*5113495bSYour Name
26*5113495bSYour Name #if !defined(WLAN_HDD_EHT_H)
27*5113495bSYour Name #define WLAN_HDD_EHT_H
28*5113495bSYour Name #include "wlan_osif_features.h"
29*5113495bSYour Name
30*5113495bSYour Name struct hdd_context;
31*5113495bSYour Name struct wma_tgt_cfg;
32*5113495bSYour Name struct hdd_beacon_data;
33*5113495bSYour Name struct sap_config;
34*5113495bSYour Name
35*5113495bSYour Name #if defined(WLAN_FEATURE_11BE) && defined(CFG80211_11BE_BASIC)
36*5113495bSYour Name /**
37*5113495bSYour Name * hdd_update_tgt_eht_cap() - Update EHT related capabilities
38*5113495bSYour Name * @hdd_ctx: HDD context
39*5113495bSYour Name * @cfg: Target capabilities
40*5113495bSYour Name *
41*5113495bSYour Name * This function updates WNI CFG with Target capabilities received as part of
42*5113495bSYour Name * Default values present in WNI CFG are the values supported by FW/HW.
43*5113495bSYour Name * INI should be introduced if user control is required to control the value.
44*5113495bSYour Name *
45*5113495bSYour Name * Return: None
46*5113495bSYour Name */
47*5113495bSYour Name void hdd_update_tgt_eht_cap(struct hdd_context *hdd_ctx,
48*5113495bSYour Name struct wma_tgt_cfg *cfg);
49*5113495bSYour Name
50*5113495bSYour Name /**
51*5113495bSYour Name * wlan_hdd_check_11be_support() - check if beacon IE and update hw mode
52*5113495bSYour Name * @beacon: beacon IE buffer
53*5113495bSYour Name * @config: pointer to sap config
54*5113495bSYour Name *
55*5113495bSYour Name * Check if EHT cap IE is present in beacon IE, if present update hw mode
56*5113495bSYour Name * to 11be.
57*5113495bSYour Name *
58*5113495bSYour Name * Return: None
59*5113495bSYour Name */
60*5113495bSYour Name void wlan_hdd_check_11be_support(struct hdd_beacon_data *beacon,
61*5113495bSYour Name struct sap_config *config);
62*5113495bSYour Name
63*5113495bSYour Name /**
64*5113495bSYour Name * hdd_update_wiphy_eht_cap() - update the wiphy with eht capabilities
65*5113495bSYour Name * @hdd_ctx: HDD context
66*5113495bSYour Name *
67*5113495bSYour Name * update wiphy with the eht capabilities.
68*5113495bSYour Name *
69*5113495bSYour Name * Return: None
70*5113495bSYour Name */
71*5113495bSYour Name void hdd_update_wiphy_eht_cap(struct hdd_context *hdd_ctx);
72*5113495bSYour Name
73*5113495bSYour Name /**
74*5113495bSYour Name * wlan_hdd_get_mlo_link_id() - get link id and number of links
75*5113495bSYour Name * @beacon: beacon IE buffer
76*5113495bSYour Name * @link_id: link id to return
77*5113495bSYour Name * @num_link: total links
78*5113495bSYour Name *
79*5113495bSYour Name * Return: None
80*5113495bSYour Name */
81*5113495bSYour Name void wlan_hdd_get_mlo_link_id(struct hdd_beacon_data *beacon,
82*5113495bSYour Name uint8_t *link_id, uint8_t *num_link);
83*5113495bSYour Name
84*5113495bSYour Name /**
85*5113495bSYour Name * hdd_set_11be_rate_code() - set 11be rate code
86*5113495bSYour Name * @adapter: net device adapter
87*5113495bSYour Name * @rate_code: new 11be rate code
88*5113495bSYour Name *
89*5113495bSYour Name * Return: 0 on success, negative errno on failure
90*5113495bSYour Name */
91*5113495bSYour Name int hdd_set_11be_rate_code(struct hdd_adapter *adapter, uint16_t rate_code);
92*5113495bSYour Name
93*5113495bSYour Name /**
94*5113495bSYour Name * wlan_hdd_fill_os_eht_rateflags() - Fill EHT related rate_info
95*5113495bSYour Name * @os_rate: rate info for os
96*5113495bSYour Name * @rate_flags: rate flags
97*5113495bSYour Name * @dcm: dcm from rate
98*5113495bSYour Name * @guard_interval: guard interval from rate
99*5113495bSYour Name *
100*5113495bSYour Name * Return: none
101*5113495bSYour Name */
102*5113495bSYour Name void wlan_hdd_fill_os_eht_rateflags(struct rate_info *os_rate,
103*5113495bSYour Name enum tx_rate_info rate_flags,
104*5113495bSYour Name uint8_t dcm,
105*5113495bSYour Name enum txrate_gi guard_interval);
106*5113495bSYour Name #else
107*5113495bSYour Name static inline
hdd_update_tgt_eht_cap(struct hdd_context * hdd_ctx,struct wma_tgt_cfg * cfg)108*5113495bSYour Name void hdd_update_tgt_eht_cap(struct hdd_context *hdd_ctx,
109*5113495bSYour Name struct wma_tgt_cfg *cfg)
110*5113495bSYour Name {
111*5113495bSYour Name }
112*5113495bSYour Name
wlan_hdd_check_11be_support(struct hdd_beacon_data * beacon,struct sap_config * config)113*5113495bSYour Name static inline void wlan_hdd_check_11be_support(struct hdd_beacon_data *beacon,
114*5113495bSYour Name struct sap_config *config)
115*5113495bSYour Name {
116*5113495bSYour Name }
117*5113495bSYour Name
118*5113495bSYour Name static inline
hdd_update_wiphy_eht_cap(struct hdd_context * hdd_ctx)119*5113495bSYour Name void hdd_update_wiphy_eht_cap(struct hdd_context *hdd_ctx)
120*5113495bSYour Name {
121*5113495bSYour Name }
122*5113495bSYour Name
123*5113495bSYour Name static inline int
hdd_set_11be_rate_code(struct hdd_adapter * adapter,uint16_t rate_code)124*5113495bSYour Name hdd_set_11be_rate_code(struct hdd_adapter *adapter, uint16_t rate_code)
125*5113495bSYour Name {
126*5113495bSYour Name return 0;
127*5113495bSYour Name }
128*5113495bSYour Name
wlan_hdd_get_mlo_link_id(struct hdd_beacon_data * beacon,uint8_t * link_id,uint8_t * num_link)129*5113495bSYour Name static inline void wlan_hdd_get_mlo_link_id(struct hdd_beacon_data *beacon,
130*5113495bSYour Name uint8_t *link_id, uint8_t *num_link)
131*5113495bSYour Name {
132*5113495bSYour Name }
133*5113495bSYour Name
134*5113495bSYour Name static inline
wlan_hdd_fill_os_eht_rateflags(struct rate_info * os_rate,enum tx_rate_info rate_flags,uint8_t dcm,enum txrate_gi guard_interval)135*5113495bSYour Name void wlan_hdd_fill_os_eht_rateflags(struct rate_info *os_rate,
136*5113495bSYour Name enum tx_rate_info rate_flags,
137*5113495bSYour Name uint8_t dcm,
138*5113495bSYour Name enum txrate_gi guard_interval)
139*5113495bSYour Name {
140*5113495bSYour Name }
141*5113495bSYour Name #endif
142*5113495bSYour Name
143*5113495bSYour Name #if defined(WLAN_FEATURE_11BE) && defined(CFG80211_11BE_BASIC) && \
144*5113495bSYour Name defined(FEATURE_RX_LINKSPEED_ROAM_TRIGGER)
145*5113495bSYour Name /**
146*5113495bSYour Name * wlan_hdd_refill_os_eht_rateflags() - Refill EHT rate flag
147*5113495bSYour Name * @os_rate: rate info for os
148*5113495bSYour Name * @preamble: Use to acquire wlan mode, whether in EHT mode
149*5113495bSYour Name *
150*5113495bSYour Name * Fill out os ETH MCS rate flag according to preamble.
151*5113495bSYour Name *
152*5113495bSYour Name * Return: none
153*5113495bSYour Name */
154*5113495bSYour Name void
155*5113495bSYour Name wlan_hdd_refill_os_eht_rateflags(struct rate_info *os_rate, uint8_t preamble);
156*5113495bSYour Name
157*5113495bSYour Name /**
158*5113495bSYour Name * wlan_hdd_refill_os_eht_bw() - Refill EHT bandwidth
159*5113495bSYour Name * @os_rate: rate info for os
160*5113495bSYour Name * @bw: Bandwidth of the frame
161*5113495bSYour Name *
162*5113495bSYour Name * Fill out os ETH BW flag according to CMN BW from driver.
163*5113495bSYour Name *
164*5113495bSYour Name * Return: none
165*5113495bSYour Name */
166*5113495bSYour Name void
167*5113495bSYour Name wlan_hdd_refill_os_eht_bw(struct rate_info *os_rate, enum rx_tlv_bw bw);
168*5113495bSYour Name #else
169*5113495bSYour Name static inline void
wlan_hdd_refill_os_eht_rateflags(struct rate_info * os_rate,uint8_t preamble)170*5113495bSYour Name wlan_hdd_refill_os_eht_rateflags(struct rate_info *os_rate, uint8_t preamble)
171*5113495bSYour Name {
172*5113495bSYour Name }
173*5113495bSYour Name
174*5113495bSYour Name static inline void
wlan_hdd_refill_os_eht_bw(struct rate_info * os_rate,enum rx_tlv_bw bw)175*5113495bSYour Name wlan_hdd_refill_os_eht_bw(struct rate_info *os_rate, enum rx_tlv_bw bw)
176*5113495bSYour Name {
177*5113495bSYour Name }
178*5113495bSYour Name #endif
179*5113495bSYour Name #endif /* if !defined(WLAN_HDD_EHT_H)*/
180