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qcacld-3.0: Add API to get max mcs index

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Add a new field max_mcs_index in mlme_legacy_priv to save max mcs
index of current vdev.
Add a new field max_real_mcs_idx in hdd_station_info to save max
mcs index of the connected station.

Change-Id: I28908515cbe5c18c79f14f8645defd5c82e3a6f0
CRs-Fixed: 3065838
This commit is contained in:
Bing Sun
2022-04-06 19:13:21 +08:00
committed by Madan Koyyalamudi
parent b5ba99c5aa
commit 6df47a0d95
24 changed files with 388 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
components/mlme/dispatcher/inc/wlan_mlme_api.h
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@@ -3520,4 +3520,46 @@ wlan_mlme_get_user_mcc_duty_cycle_percentage(struct wlan_objmgr_psoc *psoc)
return 0;
}
#endif /* WLAN_FEATURE_MCC_QUOTA */
/**
* mlme_get_max_he_mcs_idx() - get max mcs index from he cap information
* @mcs_ch_width: channel width
* @hecap_rxmcsnssmap: rx mcs map from he cap
* @hecap_txmcsnssmap: tx mcs map from he cap
*
* Return: the maximum MCS supported
*/
uint8_t mlme_get_max_he_mcs_idx(enum phy_ch_width mcs_ch_width,
u_int16_t *hecap_rxmcsnssmap,
u_int16_t *hecap_txmcsnssmap);
/**
* mlme_get_max_vht_mcs_idx() - get max mcs index from vht cap information
* @rx_vht_mcs_map: rx mcs map from vht cap
* @tx_vht_mcs_map: tx mcs map from vht cap
*
* Return: the maximum MCS supported
*/
uint8_t mlme_get_max_vht_mcs_idx(u_int16_t rx_vht_mcs_map,
u_int16_t tx_vht_mcs_map);
#ifdef WLAN_FEATURE_SON
/**
* mlme_set_vdev_max_mcs_idx() - Save max mcs index of vdev
* @vdev: pointer to vdev object
* @max_mcs_idx: max_mcs_idx to save
*
* Return: QDF Status
*/
QDF_STATUS mlme_save_vdev_max_mcs_idx(struct wlan_objmgr_vdev *vdev,
uint8_t max_mcs_idx);
/**
* mlme_get_vdev_max_mcs_idx() - Get max mcs index of vdev
* @vdev: pointer to vdev object
*
* Return max mcs index of vdev
*/
uint8_t mlme_get_vdev_max_mcs_idx(struct wlan_objmgr_vdev *vdev);
#endif /* WLAN_FEATURE_SON */
#endif /* _WLAN_MLME_API_H_ */

5
components/mlme/dispatcher/inc/wlan_mlme_public_struct.h
View File

@@ -104,6 +104,11 @@
/* Default beacon interval of 100 ms */
#define CUSTOM_CONC_GO_BI 100
#define HECAP_TXRX_MCS_NSS_IDX_80 (0)
#define HECAP_TXRX_MCS_NSS_IDX_160 (1)
#define HECAP_TXRX_MCS_NSS_IDX_80_80 (2)
#define INVALID_MCS_NSS_INDEX 0xff
enum diagwlan_status_eventsubtype {
DIAG_WLAN_STATUS_CONNECT = 0,
DIAG_WLAN_STATUS_DISCONNECT

14
components/mlme/dispatcher/inc/wlan_mlme_ucfg_api.h
View File

@@ -4530,4 +4530,18 @@ ucfg_mlme_get_wds_mode(struct wlan_objmgr_psoc *psoc)
{
return wlan_mlme_get_wds_mode(psoc);
}
#ifdef WLAN_FEATURE_SON
/**
* ucfg_mlme_get_vdev_max_mcs_idx() - Get max mcs idx of given vdev
* @vdev: pointer to vdev object
*
* Return: max mcs idx of given vdev
*/
static inline uint8_t
ucfg_mlme_get_vdev_max_mcs_idx(struct wlan_objmgr_vdev *vdev)
{
return mlme_get_vdev_max_mcs_idx(vdev);
}
#endif /* WLAN_FEATURE_SON */
#endif /* _WLAN_MLME_UCFG_API_H_ */

98
components/mlme/dispatcher/src/wlan_mlme_api.c
View File

@@ -5607,3 +5607,101 @@ wlan_mlme_get_user_mcc_duty_cycle_percentage(struct wlan_objmgr_psoc *psoc)
return quota_value;
}
#endif /* WLAN_FEATURE_MCC_QUOTA */
uint8_t mlme_get_max_he_mcs_idx(enum phy_ch_width mcs_ch_width,
u_int16_t *hecap_rxmcsnssmap,
u_int16_t *hecap_txmcsnssmap)
{
uint8_t rx_max_mcs, tx_max_mcs, max_mcs = INVALID_MCS_NSS_INDEX;
switch (mcs_ch_width) {
case CH_WIDTH_80P80MHZ:
if (hecap_rxmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80_80] &&
hecap_txmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80_80]) {
rx_max_mcs = hecap_rxmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80_80] & 0x03;
tx_max_mcs = hecap_txmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80_80] & 0x03;
max_mcs = rx_max_mcs < tx_max_mcs ? rx_max_mcs : tx_max_mcs;
if (max_mcs < 0x03)
max_mcs = 7 + 2 * max_mcs;
}
/* fallthrough */
case CH_WIDTH_160MHZ:
if (hecap_rxmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_160] &&
hecap_txmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_160]) {
rx_max_mcs = hecap_rxmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_160] & 0x03;
tx_max_mcs = hecap_txmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_160] & 0x03;
max_mcs = rx_max_mcs < tx_max_mcs ? rx_max_mcs : tx_max_mcs;
if (max_mcs < 0x03)
max_mcs = 7 + 2 * max_mcs;
}
/* fallthrough */
default:
if (hecap_rxmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80] &&
hecap_txmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80]) {
rx_max_mcs = hecap_rxmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80] & 0x03;
tx_max_mcs = hecap_txmcsnssmap[HECAP_TXRX_MCS_NSS_IDX_80] & 0x03;
max_mcs = rx_max_mcs < tx_max_mcs ? rx_max_mcs : tx_max_mcs;
if (max_mcs < 0x03)
max_mcs = 7 + 2 * max_mcs;
}
}
return max_mcs;
}
uint8_t mlme_get_max_vht_mcs_idx(u_int16_t rx_vht_mcs_map,
u_int16_t tx_vht_mcs_map)
{
uint8_t rx_max_mcs, tx_max_mcs, max_mcs = INVALID_MCS_NSS_INDEX;
if (rx_vht_mcs_map && tx_vht_mcs_map) {
rx_max_mcs = rx_vht_mcs_map & 0x03;
tx_max_mcs = tx_vht_mcs_map & 0x03;
max_mcs = rx_max_mcs < tx_max_mcs ? rx_max_mcs : tx_max_mcs;
if (max_mcs < 0x03)
return 7 + max_mcs;
}
return max_mcs;
}
#ifdef WLAN_FEATURE_SON
QDF_STATUS mlme_save_vdev_max_mcs_idx(struct wlan_objmgr_vdev *vdev,
uint8_t max_mcs_idx)
{
struct mlme_legacy_priv *mlme_priv;
if (!vdev) {
mlme_legacy_err("invalid vdev");
return QDF_STATUS_E_INVAL;
}
mlme_priv = wlan_vdev_mlme_get_ext_hdl(vdev);
if (!mlme_priv) {
mlme_legacy_err("vdev legacy private object is NULL");
return QDF_STATUS_E_FAILURE;
}
mlme_priv->max_mcs_index = max_mcs_idx;
return QDF_STATUS_SUCCESS;
}
uint8_t mlme_get_vdev_max_mcs_idx(struct wlan_objmgr_vdev *vdev)
{
struct mlme_legacy_priv *mlme_priv;
if (!vdev) {
mlme_legacy_err("invalid vdev");
return INVALID_MCS_NSS_INDEX;
}
mlme_priv = wlan_vdev_mlme_get_ext_hdl(vdev);
if (!mlme_priv) {
mlme_legacy_err("vdev legacy private object is NULL");
return INVALID_MCS_NSS_INDEX;
}
return mlme_priv->max_mcs_index;
}
#endif /* WLAN_FEATURE_SON */