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qcacld-3.0: Add support for TDLS 11AX for 6Ghz band

Browse source 
Add support for TDLS 11AX for operations on 6Ghz
band.

Change-Id: I56e27f1e3560cd4374ba186f161bbc2ad945fe1d
CRs-Fixed: 2990682
This commit is contained in:
Utkarsh Bhatnagar 2021-07-19 14:54:33 +05:30 • committed by Madan Koyyalamudi
commit 7d5d5cbcb7
6 changed files with 132 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

9
components/tdls/core/src/wlan_tdls_cmds_process.c
View file

@ -244,6 +244,13 @@ error:
}
#ifdef WLAN_FEATURE_11AX
static void tdls_pe_update_peer_6ghz_capa(struct tdls_add_sta_req *addstareq,
struct tdls_update_peer_params *update_peer)
{
qdf_mem_copy(&addstareq->he_6ghz_cap, &update_peer->he_6ghz_cap,
sizeof(update_peer->he_6ghz_cap));
}
static void tdls_pe_update_peer_he_capa(struct tdls_add_sta_req *addstareq,
struct tdls_update_peer_params *update_peer)
{
@ -251,6 +258,8 @@ static void tdls_pe_update_peer_he_capa(struct tdls_add_sta_req *addstareq,
qdf_mem_copy(&addstareq->he_cap,
&update_peer->he_cap,
sizeof(update_peer->he_cap));
tdls_pe_update_peer_6ghz_capa(addstareq, update_peer);
}
#else
static void tdls_pe_update_peer_he_capa(struct tdls_add_sta_req *addstareq,

11
components/tdls/dispatcher/inc/wlan_tdls_public_structs.h
View file

@ -787,6 +787,15 @@ struct hecap {
uint16_t tx_he_mcs_map_80_80;
} he_cap_mcs_info;
} qdf_packed;
struct hecap_6ghz {
/* Minimum MPDU Start Spacing B0..B2
* Maximum A-MPDU Length Exponent B3..B5
* Maximum MPDU Length B6..B7 */
uint8_t a_mpdu_params; /* B0..B7 */
uint8_t info; /* B8..B15 */
};
#endif
struct tdls_update_peer_params {
@ -804,6 +813,7 @@ struct tdls_update_peer_params {
#ifdef WLAN_FEATURE_11AX
uint8_t he_cap_len;
struct hecap he_cap;
struct hecap_6ghz he_6ghz_cap;
#endif
uint8_t uapsd_queues;
uint8_t max_sp;
@ -1351,6 +1361,7 @@ struct tdls_add_sta_req {
#ifdef WLAN_FEATURE_11AX
uint8_t he_cap_len;
struct hecap he_cap;
struct hecap_6ghz he_6ghz_cap;
#endif
uint8_t uapsd_queues;
uint8_t max_sp;

13
core/mac/inc/sir_mac_prot_def.h
View file

@ -1719,6 +1719,19 @@ struct he_capability_info {
uint16_t tx_he_mcs_map_80_80;
#endif
} qdf_packed;
struct he_6ghz_capability_info {
uint16_t min_mpdu_start_spacing:3;
uint16_t max_ampdu_len_exp:3;
uint16_t max_mpdu_len:2;
uint16_t reserved:1;
uint16_t sm_pow_save:2;
uint16_t rd_responder:1;
uint16_t rx_ant_pattern_consistency:1;
uint16_t tx_ant_pattern_consistency:1;
uint16_t reserved2:2;
} qdf_packed;
#endif
/*

1
core/mac/src/include/dph_global.h
View file

@ -188,6 +188,7 @@ typedef struct sDphHashNode {
#ifdef WLAN_FEATURE_11AX
tDot11fIEhe_cap he_config;
uint16_t he_mcs_12_13_map;
tDot11fIEhe_6ghz_band_cap he_6g_band_cap;
#endif
/* Peer operation class, extracted from ASSOC request frame*/
tDot11fIESuppOperatingClasses supp_operating_classes;

78
core/mac/src/pe/lim/lim_process_tdls.c
View file

@ -699,7 +699,8 @@ static void populate_dot11f_tdls_ht_vht_cap(struct mac_context *mac,
nss = mac->vdev_type_nss_2g.tdls;
nss = QDF_MIN(nss, mac->user_configured_nss);
if (IS_DOT11_MODE_HT(selfDot11Mode)) {
if (IS_DOT11_MODE_HT(selfDot11Mode) &&
!lim_is_he_6ghz_band(pe_session)) {
/* Include HT Capability IE */
populate_dot11f_ht_caps(mac, pe_session, htCap);
val_len = SIZE_OF_SUPPORTED_MCS_SET;
@ -781,6 +782,64 @@ static void populate_dot11f_tdls_ht_vht_cap(struct mac_context *mac,
}
#ifdef WLAN_FEATURE_11AX
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0))
static void
lim_tdls_populate_dot11f_6hgz_he_caps(struct mac_context *mac,
struct tdls_add_sta_req *add_sta_req,
tDot11fIEhe_6ghz_band_cap *pDot11f)
{
union {
struct hecap_6ghz he_6ghz_cap;
struct he_6ghz_capability_info dot11f;
} peer_cfg;
if (!add_sta_req->he_6ghz_cap.a_mpdu_params &&
!add_sta_req->he_6ghz_cap.info) {
tdls_debug("6Ghz HE capabilities not present");
return;
}
qdf_mem_copy(&peer_cfg.he_6ghz_cap,
&add_sta_req->he_6ghz_cap,
sizeof(add_sta_req->he_6ghz_cap));
pDot11f->present = 1;
pDot11f->min_mpdu_start_spacing =
peer_cfg.dot11f.min_mpdu_start_spacing;
pDot11f->max_ampdu_len_exp = peer_cfg.dot11f.max_ampdu_len_exp;
pDot11f->max_mpdu_len = peer_cfg.dot11f.max_mpdu_len;
pDot11f->sm_pow_save = peer_cfg.dot11f.sm_pow_save;
pDot11f->rd_responder = peer_cfg.dot11f.rd_responder;
pDot11f->rx_ant_pattern_consistency =
peer_cfg.dot11f.rx_ant_pattern_consistency;
pDot11f->tx_ant_pattern_consistency =
peer_cfg.dot11f.tx_ant_pattern_consistency;
lim_log_he_6g_cap(mac, pDot11f);
}
static void lim_populate_tdls_setup_6g_cap(struct mac_context *mac,
tDot11fIEhe_6ghz_band_cap *hecap_6g,
struct pe_session *session)
{
if (hecap_6g)
populate_dot11f_he_6ghz_cap(mac, session, hecap_6g);
}
#else
static void
lim_tdls_populate_dot11f_6hgz_he_caps(struct mac_context *mac,
struct tdls_add_sta_req *add_sta_req,
tDot11fIEhe_6ghz_band_cap *pDot11f)
{
}
static void lim_populate_tdls_setup_6g_cap(struct mac_context *mac,
tDot11fIEhe_6ghz_band_cap *hecap_6g,
struct pe_session *session)
{
}
#endif
static void lim_tdls_set_he_chan_width(tDot11fIEhe_cap *heCap,
struct pe_session *session)
@ -814,12 +873,14 @@ static void lim_tdls_set_he_chan_width(tDot11fIEhe_cap *heCap,
static void populate_dot11f_set_tdls_he_cap(struct mac_context *mac,
uint32_t selfDot11Mode,
tDot11fIEhe_cap *heCap,
tDot11fIEhe_6ghz_band_cap *hecap_6g,
struct pe_session *session)
{
if (IS_DOT11_MODE_HE(selfDot11Mode)) {
populate_dot11f_he_caps(mac, NULL, heCap);
lim_tdls_set_he_chan_width(heCap, session);
lim_log_he_cap(mac, heCap);
lim_populate_tdls_setup_6g_cap(mac, hecap_6g, session);
}
}
@ -829,7 +890,8 @@ static void lim_tdls_fill_dis_rsp_he_cap(struct mac_context *mac,
struct pe_session *pe_session)
{
populate_dot11f_set_tdls_he_cap(mac, selfDot11Mode,
&tdls_dis_rsp->he_cap, pe_session);
&tdls_dis_rsp->he_cap, NULL,
pe_session);
}
static void lim_tdls_fill_setup_req_he_cap(struct mac_context *mac,
@ -838,7 +900,9 @@ static void lim_tdls_fill_setup_req_he_cap(struct mac_context *mac,
struct pe_session *pe_session)
{
populate_dot11f_set_tdls_he_cap(mac, selfDot11Mode,
&tdls_setup_req->he_cap, pe_session);
&tdls_setup_req->he_cap,
&tdls_setup_req->he_6ghz_band_cap,
pe_session);
}
static void lim_tdls_fill_setup_rsp_he_cap(struct mac_context *mac,
@ -847,7 +911,9 @@ static void lim_tdls_fill_setup_rsp_he_cap(struct mac_context *mac,
struct pe_session *pe_session)
{
populate_dot11f_set_tdls_he_cap(mac, selfDot11Mode,
&tdls_setup_rsp->he_cap, pe_session);
&tdls_setup_rsp->he_cap,
&tdls_setup_rsp->he_6ghz_band_cap,
pe_session);
}
static void lim_tdls_fill_setup_cnf_he_op(struct mac_context *mac,
@ -1034,6 +1100,10 @@ static void lim_tdls_update_node_he_caps(struct mac_context *mac,
lim_tdls_set_he_chan_width(&sta->he_config, pe_session);
lim_log_he_cap(mac, &sta->he_config);
if (lim_is_he_6ghz_band(pe_session))
lim_tdls_populate_dot11f_6hgz_he_caps(mac, add_sta_req,
&sta->he_6g_band_cap);
}
#else

24
os_if/tdls/src/wlan_cfg80211_tdls.c
View file

@ -292,6 +292,28 @@ tdls_calc_channels_from_staparams(struct tdls_update_peer_params *req_info,
}
#ifdef WLAN_FEATURE_11AX
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 0))
static void
wlan_cfg80211_tdls_extract_6ghz_params(struct tdls_update_peer_params *req_info,
struct station_parameters *params)
{
if (!params->he_6ghz_capa) {
osif_debug("6 Ghz he_capa not present");
return;
}
qdf_mem_copy(&req_info->he_6ghz_cap, params->he_6ghz_capa,
sizeof(params->he_6ghz_capa));
}
#else
static void
wlan_cfg80211_tdls_extract_6ghz_params(struct tdls_update_peer_params *req_info,
struct station_parameters *params)
{
osif_debug("kernel don't support tdls 6 ghz band");
}
#endif
static void
wlan_cfg80211_tdls_extract_he_params(struct tdls_update_peer_params *req_info,
struct station_parameters *params)
@ -314,6 +336,8 @@ wlan_cfg80211_tdls_extract_he_params(struct tdls_update_peer_params *req_info,
qdf_mem_copy(&req_info->he_cap, params->he_capa,
req_info->he_cap_len);
wlan_cfg80211_tdls_extract_6ghz_params(req_info, params);
return;
}