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Commit afff1c08 authored by Balaji Pothunoori's avatar Balaji Pothunoori Committed by Madan Koyyalamudi
Browse files

qcacld-3.0: Add support for FT over DS 

Add support to enable the "FT over DS" via
QCA_WLAN_VENDOR_ATTR_CONFIG_FT_OVER_DS vendor config
command.
This configuration helps the firmware to support
“FT over DS” instead of “FT over Air”

Change-Id: I493bf15f83bc39135aaeefa9d8ef328f0fc0cda3
CRs-Fixed: 2968680
parent fc7c43b3

components/mlme/core/src/wlan_mlme_main.c

+2 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.

 * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.

 * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.

 *

 * Permission to use, copy, modify, and/or distribute this software for

 * any purpose with or without fee is hereby granted, provided that the
@@ -1884,6 +1884,7 @@ static void mlme_init_lfr_cfg(struct wlan_objmgr_psoc *psoc, 
		cfg_get(psoc, CFG_POST_INACTIVITY_ROAM_SCAN_PERIOD);

	lfr->fw_akm_bitmap = 0;

	lfr->enable_ft_im_roaming = cfg_get(psoc, CFG_FT_IM_ROAMING);

	lfr->enable_ft_over_ds = !ENABLE_FT_OVER_DS;



	mlme_init_roam_offload_cfg(psoc, lfr);

	mlme_init_ese_cfg(psoc, lfr);

components/mlme/dispatcher/inc/wlan_mlme_api.h

+9 −0
Original line number Diff line number Diff line
@@ -2707,6 +2707,15 @@ wlan_mlme_get_roaming_offload(struct wlan_objmgr_psoc *psoc, 
}

#endif



/**

 * wlan_mlme_set_ft_over_ds() - Update ft_over_ds

 * @psoc: pointer to psoc object

 * @ft_over_ds_enable: value of ft_over_ds

 *

 * Return: QDF_STATUS

 */

QDF_STATUS wlan_mlme_set_ft_over_ds(struct wlan_objmgr_psoc *psoc,

				    uint8_t ft_over_ds_enable);

/**

 * wlan_mlme_get_dfs_chan_ageout_time() - Get the DFS Channel ageout time

 * @psoc: pointer to psoc object

components/mlme/dispatcher/inc/wlan_mlme_public_struct.h

+3 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.

 * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.

 * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.

 *

 * Permission to use, copy, modify, and/or distribute this software for

 * any purpose with or without fee is hereby granted, provided that the
@@ -1720,6 +1720,7 @@ struct fw_scan_channels { 
 * @saved_freq_list: Valid channel list

 * @sae_single_pmk_feature_enabled: Contains value of ini

 * sae_single_pmk_feature_enabled

 * @enable_ft_over_ds: Flag to enable/disable FT-over-DS

 */

struct wlan_mlme_lfr_cfg {

	bool mawc_roam_enabled;
@@ -1837,6 +1838,7 @@ struct wlan_mlme_lfr_cfg { 
#if defined(WLAN_SAE_SINGLE_PMK) && defined(WLAN_FEATURE_ROAM_OFFLOAD)

	bool sae_single_pmk_feature_enabled;

#endif

	bool enable_ft_over_ds;

};



/**

components/mlme/dispatcher/inc/wlan_mlme_ucfg_api.h

+16 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.

 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.

 *

 * Permission to use, copy, modify, and/or distribute this software for

 * any purpose with or without fee is hereby granted, provided that the
@@ -4203,6 +4204,21 @@ QDF_STATUS ucfg_mlme_set_user_ps(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id, 
	return mlme_set_user_ps(psoc, vdev_id, ps_enable);

}



/**

 * ucfg_mlme_set_ft_over_ds() - update ft_over_ds status with user configured

 * value

 * @psoc: pointer to psoc object

 * @ft_over_ds_enable: value of ft_over_ds

 *

 * Return: QDF Status

 */

static inline QDF_STATUS

ucfg_mlme_set_ft_over_ds(struct wlan_objmgr_psoc *psoc,

			 uint8_t ft_over_ds_enable)

{

	return wlan_mlme_set_ft_over_ds(psoc, ft_over_ds_enable);

}



/**

 * ucfg_mlme_get_user_ps()  - Get user PS flag

 * @psoc: pointer to psoc object

components/mlme/dispatcher/src/wlan_mlme_api.c

+15 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.

 * Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.

 * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.

 *

 * Permission to use, copy, modify, and/or distribute this software for

 * any purpose with or without fee is hereby granted, provided that the
@@ -4244,6 +4244,20 @@ wlan_mlme_get_idle_roam_band(struct wlan_objmgr_psoc *psoc, uint32_t *val) 
}

#endif



QDF_STATUS

wlan_mlme_set_ft_over_ds(struct wlan_objmgr_psoc *psoc,

			 uint8_t ft_over_ds_enable)

{

	struct wlan_mlme_psoc_ext_obj *mlme_obj;



	mlme_obj = mlme_get_psoc_ext_obj(psoc);

	if (!mlme_obj)

		return QDF_STATUS_E_FAILURE;



	mlme_obj->cfg.lfr.enable_ft_over_ds = ft_over_ds_enable;

	return QDF_STATUS_SUCCESS;

}



QDF_STATUS

wlan_mlme_get_dfs_chan_ageout_time(struct wlan_objmgr_psoc *psoc,

				   uint8_t *dfs_chan_ageout_time)