文件
android_kernel_samsung_sm86…/components/nan/dispatcher/inc/nan_ucfg_api.h
Rahul Gusain bb7e163983 Revert "qcacld-3.0: Block NDP_END_ALL req till last NDP_END is received"
This reverts commit 54c2fe240a.

Change-Id: Ic0028674e4728b951215bf7b4d9a7535b8b49efe
CRs-Fixed: 3523826
2023-06-08 20:46:22 -07:00

691 行
18 KiB
C

/*
* Copyright (c) 2017-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021-2023 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
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/**
* DOC: contains interface prototypes for OS_IF layer
*/
#ifndef _NAN_UCFG_API_H_
#define _NAN_UCFG_API_H_
#include "wlan_objmgr_cmn.h"
#include "nan_public_structs.h"
#define NAN_CONCURRENCY_SUPPORTED(psoc) \
(ucfg_is_nan_dbs_supported(psoc) || \
ucfg_is_nan_conc_control_supported(psoc))
#define NDI_CONCURRENCY_SUPPORTED(psoc) \
(ucfg_is_ndi_dbs_supported(psoc) || \
ucfg_is_nan_conc_control_supported(psoc))
#ifdef WLAN_FEATURE_NAN
/**
* ucfg_nan_set_ndi_state: set ndi state
* @vdev: pointer to vdev object
* @state: value to set
*
* Return: status of operation
*/
#define ucfg_nan_set_ndi_state(vdev, state) \
__ucfg_nan_set_ndi_state(vdev, state, __func__)
/**
* __ucfg_nan_set_ndi_state: set ndi state
* @vdev: pointer to vdev object
* @state: value to set
* @func: Caller of this API
*
* Return: status of operation
*/
QDF_STATUS __ucfg_nan_set_ndi_state(struct wlan_objmgr_vdev *vdev,
enum nan_datapath_state state,
const char *func);
/**
* ucfg_nan_psoc_open: Setup NAN priv object params on PSOC open
* @psoc: Pointer to PSOC object
*
* Return: QDF Status of operation
*/
QDF_STATUS ucfg_nan_psoc_open(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_nan_psoc_close: Clean up NAN priv data on PSOC close
* @psoc: Pointer to PSOC object
*
* Return: None
*/
void ucfg_nan_psoc_close(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_nan_get_ndi_state: get ndi state from vdev obj
* @vdev: pointer to vdev object
*
* Return: ndi state
*/
enum nan_datapath_state ucfg_nan_get_ndi_state(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_set_active_peers: set active ndi peer
* @vdev: pointer to vdev object
* @val: value to set
*
* Return: status of operation
*/
QDF_STATUS ucfg_nan_set_active_peers(struct wlan_objmgr_vdev *vdev,
uint32_t val);
/**
* ucfg_nan_get_active_peers: get active ndi peer from vdev obj
* @vdev: pointer to vdev object
*
* Return: active ndi peer
*/
uint32_t ucfg_nan_get_active_peers(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_set_peer_mc_list: API to derive peer multicast address and add it
* to the list
* @vdev: pointer to vdev object
* @peer_mac_addr: Peer MAC address
*
* Return: None
*/
void ucfg_nan_set_peer_mc_list(struct wlan_objmgr_vdev *vdev,
struct qdf_mac_addr peer_mac_addr);
/**
* ucfg_nan_get_peer_mc_list: API to get peer multicast address list
* @vdev: pointer to vdev object
* @peer_mc_addr_list: Out pointer to the peer multicast address list
*
* Return: None
*/
void ucfg_nan_get_peer_mc_list(struct wlan_objmgr_vdev *vdev,
struct qdf_mac_addr **peer_mc_addr_list);
/**
* ucfg_nan_clear_peer_mc_list: Clear peer multicast address list
* @psoc: pointer to psoc object
* @vdev: pointer to vdev object
* @peer_mac_addr: Pointer to peer MAC address
*
* Return: None
*/
void ucfg_nan_clear_peer_mc_list(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_vdev *vdev,
struct qdf_mac_addr *peer_mac_addr);
/**
* ucfg_nan_set_ndp_create_transaction_id: set ndp create transaction id
* @vdev: pointer to vdev object
* @val: value to set
*
* Return: status of operation
*/
QDF_STATUS ucfg_nan_set_ndp_create_transaction_id(struct wlan_objmgr_vdev *vdev,
uint16_t val);
/**
* ucfg_nan_get_ndp_create_transaction_id: get ndp create transaction id
* vdev obj
* @vdev: pointer to vdev object
*
* Return: ndp create transaction_id
*/
uint16_t ucfg_nan_get_ndp_create_transaction_id(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_set_ndp_delete_transaction_id: set ndp delete transaction id
* @vdev: pointer to vdev object
* @val: value to set
*
* Return: status of operation
*/
QDF_STATUS ucfg_nan_set_ndp_delete_transaction_id(struct wlan_objmgr_vdev *vdev,
uint16_t val);
/**
* ucfg_nan_get_ndp_delete_transaction_id: get ndp delete transaction id from
* vdev obj
* @vdev: pointer to vdev object
*
* Return: ndp delete transaction_id
*/
uint16_t ucfg_nan_get_ndp_delete_transaction_id(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_set_ndi_delete_rsp_reason: set ndi delete response reason
* @vdev: pointer to vdev object
* @val: value to set
*
* Return: status of operation
*/
QDF_STATUS ucfg_nan_set_ndi_delete_rsp_reason(struct wlan_objmgr_vdev *vdev,
uint32_t val);
/**
* ucfg_nan_get_ndi_delete_rsp_reason: get ndi delete response reason from vdev
* obj
* @vdev: pointer to vdev object
*
* Return: ndi delete rsp reason
*/
uint32_t ucfg_nan_get_ndi_delete_rsp_reason(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_set_ndi_delete_rsp_status: set ndi delete response reason
* @vdev: pointer to vdev object
* @val: value to set
*
* Return: status of operation
*/
QDF_STATUS ucfg_nan_set_ndi_delete_rsp_status(struct wlan_objmgr_vdev *vdev,
uint32_t val);
/**
* ucfg_nan_get_ndi_delete_rsp_status: get ndi delete response status from vdev
* obj
* @vdev: pointer to vdev object
*
* Return: ndi delete rsp status
*/
uint32_t ucfg_nan_get_ndi_delete_rsp_status(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_get_callbacks: ucfg API to return callbacks
* @psoc: pointer to psoc object
* @cb_obj: callback struct to populate
*
* Return: callback struct on success, NULL otherwise
*/
QDF_STATUS ucfg_nan_get_callbacks(struct wlan_objmgr_psoc *psoc,
struct nan_callbacks *cb_obj);
/**
* ucfg_nan_req_processor: ucfg API to be called from HDD/OS_IF to
* process nan datapath initiator request from userspace
* @vdev: nan vdev pointer
* @in_req: NDP request
* @req_type: type of request
*
* Return: status of operation
*/
QDF_STATUS ucfg_nan_req_processor(struct wlan_objmgr_vdev *vdev,
void *in_req, uint32_t req_type);
/**
* ucfg_nan_datapath_event_handler: ucfg API to be called from legacy code to
* post events to os_if/hdd layer
* @psoc: pointer to psoc object
* @vdev: pointer to vdev object
* @type: message type
* @msg: msg buffer
*
* Return: None
*/
void ucfg_nan_datapath_event_handler(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_vdev *vdev,
uint32_t type, void *msg);
/**
* ucfg_nan_register_hdd_callbacks: ucfg API to set hdd callbacks
* @psoc: pointer to psoc object
* @cb_obj: structs containing callbacks
*
* Return: status of operation
*/
int ucfg_nan_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
struct nan_callbacks *cb_obj);
/**
* ucfg_nan_register_lim_callbacks: ucfg API to set lim callbacks
* @psoc: pointer to psoc object
* @cb_obj: structs containing callbacks
*
* Return: status of operation
*/
int ucfg_nan_register_lim_callbacks(struct wlan_objmgr_psoc *psoc,
struct nan_callbacks *cb_obj);
/**
* ucfg_nan_get_callbacks: ucfg API to return callbacks
* @psoc: pointer to psoc object
* @cb_obj: callback struct to populate
*
* Return: callback struct on success, NULL otherwise
*/
QDF_STATUS ucfg_nan_get_callbacks(struct wlan_objmgr_psoc *psoc,
struct nan_callbacks *cb_obj);
/**
* ucfg_nan_discovery_req: ucfg API for NAN Discovery related requests
* @in_req: NAN request
* @req_type: Request type
*
* Return: status of operation
*/
QDF_STATUS ucfg_nan_discovery_req(void *in_req, uint32_t req_type);
/**
* ucfg_is_nan_conc_control_supported() - is NAN concurrency controlled by host
* @psoc: pointer to psoc object
*
* This function returns NAN concurrency support status
*
* Return: True if NAN concurrency is controlled by host, False otherwise
*/
bool ucfg_is_nan_conc_control_supported(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_is_nan_dbs_supported() - ucfg API to query NAN DBS support
* @psoc: pointer to psoc object
*
* This function returns NAN DBS support status
*
* Return: True if NAN DBS is supported, False otherwise
*/
bool ucfg_is_nan_dbs_supported(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_is_ndi_dbs_supported() - ucfg API to query NAN Datapath DBS support
* @psoc: pointer to psoc object
*
* This function returns NDI DBS support status
*
* Return: True if NDI DBS is supported, False otherwise
*/
bool ucfg_is_ndi_dbs_supported(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_is_nan_sap_supported() - ucfg API to query NAN SAP support
* @psoc: pointer to psoc object
*
* This function returns NAN SAP support status
*
* Return: True if NAN SAP is supported, False otherwise
*/
bool ucfg_is_nan_sap_supported(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_is_nan_enable_allowed() - ucfg API to query if NAN Discovery is
* allowed
* @psoc: pointer to psoc object
* @nan_ch_freq: NAN Discovery primary social channel
* @vdev_id: Vdev Id
*
* Return: True if NAN Discovery enable is allowed, False otherwise
*/
bool ucfg_is_nan_enable_allowed(struct wlan_objmgr_psoc *psoc,
uint32_t nan_ch_freq,
uint8_t vdev_id);
/**
* ucfg_is_nan_disc_active() - ucfg API to query if NAN Discovery is
* active
* @psoc: pointer to psoc object
*
* Return: True if NAN Discovery is active, False otherwise
*/
bool ucfg_is_nan_disc_active(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_nan_set_tgt_caps: ucfg API to set the NAN capabilities of the Target
* @psoc: pointer to psoc object
* @nan_caps: pointer to the structure of NAN capability bits
*
* Return: status of operation
*/
void ucfg_nan_set_tgt_caps(struct wlan_objmgr_psoc *psoc,
struct nan_tgt_caps *nan_caps);
/**
* ucfg_nan_disable_concurrency: ucfg API to explicitly disable NAN Discovery
* @psoc: pointer to psoc object
*
* Return: None
*/
void ucfg_nan_disable_concurrency(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_nan_register_wma_callbacks: ucfg API to register WMA callbacks
* @psoc: pointer to psoc object
* @cb_obj: Pointer to NAN callback structure
*
* Return: status of operation
*/
int ucfg_nan_register_wma_callbacks(struct wlan_objmgr_psoc *psoc,
struct nan_callbacks *cb_obj);
/**
* ucfg_nan_check_and_disable_unsupported_ndi: ucfg API to check if NAN Datapath
* is active on multiple NDI's and disable the unsupported concurrencies.
* @psoc: pointer to psoc object
* @force: When set forces NDI disable
*
* Return: QDF_STATUS
*/
QDF_STATUS
ucfg_nan_check_and_disable_unsupported_ndi(struct wlan_objmgr_psoc *psoc,
bool force);
/**
* ucfg_ndi_remove_entry_from_policy_mgr() - API to remove NDI entry from
* policy manager.
* @vdev: vdev pointer for NDI interface
*
* Return: QDF_STATUS
*/
QDF_STATUS ucfg_ndi_remove_entry_from_policy_mgr(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_is_enable_disable_in_progress() - Is NAN enable/disable in progress
* @psoc: Pointer to PSOC object
*
* Return: True if NAN discovery enable/disable is in progress, false otherwise
*/
bool ucfg_nan_is_enable_disable_in_progress(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_nan_is_sta_ndp_concurrency_allowed() - Indicates if NDP is allowed
* @psoc: pointer to psoc object
* @vdev: pointer to vdev object
*
* If STA+NDI(NDPs) exist and another NDI tries to establish
* NDP, then reject the second NDI(NDP).
*
* Return: true if allowed, false otherwise
*/
bool ucfg_nan_is_sta_ndp_concurrency_allowed(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_set_vdev_creation_supp_by_fw()- Set the NAN separate vdev psoc param
* @psoc: pointer to psoc object
* @set: True if firmware supports NAN separate vdev feature
*
* Cache the value of set in NAN psoc object param.
*
* Return: None
*/
void
ucfg_nan_set_vdev_creation_supp_by_fw(struct wlan_objmgr_psoc *psoc, bool set);
/**
* ucfg_nan_is_vdev_creation_allowed()- Get support for NAN vdev creation
* @psoc: pointer to psoc object
*
* Return: True if NAN vdev creation is allowed by host and firmware else false
*/
bool ucfg_nan_is_vdev_creation_allowed(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_nan_is_sta_nan_ndi_4_port_allowed- Get support for 4 port (STA +
* NAN Disc + NDI + NDI)
* @psoc: pointer to psoc object
*
* Return: True if 4 port concurrency allowed or not.
*/
bool ucfg_nan_is_sta_nan_ndi_4_port_allowed(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_nan_is_beamforming_supported- Get support for beamforing
* @psoc: pointer to psoc object
*
* Return: True if beamforming is supported, false if not.
*/
bool ucfg_nan_is_beamforming_supported(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_disable_nan_discovery() - Disable NAN discovery
* @psoc: pointer to psoc object
* @data: Data to be sent to NAN discovery engine, which runs in firmware
* @data_len: Length of the data
*
* Send NAN disable request to firmware by setting the mandatory
* params(disable_2g_discovery, disable_5g_discovery) along
* with the data, if provided.
*
* Return: status of operation
*/
QDF_STATUS ucfg_disable_nan_discovery(struct wlan_objmgr_psoc *psoc,
uint8_t *data, uint32_t data_len);
/**
* ucfg_nan_disable_ndi() - Disable the NDI with given vdev_id
* @psoc: pointer to psoc object
* @ndi_vdev_id: vdev_id of the NDI to be disabled
*
* Disable all the NDPs present on the given NDI by sending NDP_END_ALL
* to firmware. Firmwere sends an immediate response(NDP_HOST_UPDATE) with
* ndp_disable param as 1 followed by NDP_END indication for all the NDPs.
*
* Return: status of operation
*/
QDF_STATUS
ucfg_nan_disable_ndi(struct wlan_objmgr_psoc *psoc, uint32_t ndi_vdev_id);
/**
* ucfg_get_nan_feature_config() - Get NAN feature bitmap
* @psoc: pointer to psoc object
* @nan_feature_config: NAN feature config bitmap to be enabled in firmware
*
* Return: QDF_STATUS
*/
QDF_STATUS ucfg_get_nan_feature_config(struct wlan_objmgr_psoc *psoc,
uint32_t *nan_feature_config);
/**
* ucfg_is_nan_vdev() - Check if the current vdev supports NAN or not
* @vdev: pointer to vdev object
*
* Return true
* 1. If the VDEV type is NAN_DISC or
* 2. If the VDEV type is STA and nan_separate_iface feature is not supported
*
* Return: Bool
*/
bool ucfg_is_nan_vdev(struct wlan_objmgr_vdev *vdev);
/**
* ucfg_nan_disable_ind_to_userspace() - Send NAN disable ind to userspace
* @psoc: pointer to psoc object
*
* Prepare NAN disable indication and send it to userspace
*
* Return: QDF_STATUS
*/
QDF_STATUS ucfg_nan_disable_ind_to_userspace(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_is_nan_allowed_on_freq() - Check if NAN is allowed on given freq
* @pdev: pdev context
* @freq: Frequency to be checked
*
* Check if NAN/NDP can be enabled on given frequency.
* Validate SRD channels based on the ini and reg domain. Assume rest of the
* channels support NAN/NDP for now.
*
* Return: True if NAN is allowed on the given frequency
*/
bool ucfg_is_nan_allowed_on_freq(struct wlan_objmgr_pdev *pdev, uint32_t freq);
/**
* ucfg_get_disable_6g_nan() - Get NAN feature configuration for 6GHz
* @psoc: pointer to psoc object
*
* Return: Boolean flag indicating whether the NAN feature is disabled in
* 6GHz or not
*/
bool ucfg_get_disable_6g_nan(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_is_mlo_sta_nan_ndi_allowed()- Get support for MLO STA +
* NAN Disc + NDI concurrency
* @psoc: pointer to psoc object
*
* Return: True if mlo sta + nan + ndi concurrency allowed or not.
*/
bool ucfg_is_mlo_sta_nan_ndi_allowed(struct wlan_objmgr_psoc *psoc);
#else /* WLAN_FEATURE_NAN */
static inline
void ucfg_nan_set_tgt_caps(struct wlan_objmgr_psoc *psoc,
struct nan_tgt_caps *nan_caps)
{
}
static inline void ucfg_nan_disable_concurrency(struct wlan_objmgr_psoc *psoc)
{
}
static inline QDF_STATUS
ucfg_nan_check_and_disable_unsupported_ndi(struct wlan_objmgr_psoc *psoc,
bool force)
{
return QDF_STATUS_SUCCESS;
}
static inline QDF_STATUS ucfg_nan_psoc_open(struct wlan_objmgr_psoc *psoc)
{
return QDF_STATUS_SUCCESS;
}
static inline void ucfg_nan_psoc_close(struct wlan_objmgr_psoc *psoc)
{
}
static inline bool ucfg_is_nan_disc_active(struct wlan_objmgr_psoc *psoc)
{
return false;
}
static inline
enum nan_datapath_state ucfg_nan_get_ndi_state(struct wlan_objmgr_vdev *vdev)
{
return NAN_DATA_INVALID_STATE;
}
static inline
bool ucfg_nan_is_enable_disable_in_progress(struct wlan_objmgr_psoc *psoc)
{
return false;
}
static inline
bool ucfg_nan_is_sta_ndp_concurrency_allowed(struct wlan_objmgr_psoc *psoc,
struct wlan_objmgr_vdev *vdev)
{
return false;
}
static inline void
ucfg_nan_set_vdev_creation_supp_by_fw(struct wlan_objmgr_psoc *psoc, bool set)
{
}
static inline
bool ucfg_nan_is_vdev_creation_allowed(struct wlan_objmgr_psoc *psoc)
{
return false;
}
static inline
bool ucfg_nan_is_sta_nan_ndi_4_port_allowed(struct wlan_objmgr_psoc *psoc)
{
return false;
}
static inline
bool ucfg_nan_is_beamforming_supported(struct wlan_objmgr_psoc *psoc)
{
return false;
}
static inline
QDF_STATUS ucfg_disable_nan_discovery(struct wlan_objmgr_psoc *psoc,
uint8_t *data, uint32_t data_len)
{
return QDF_STATUS_SUCCESS;
}
static inline
QDF_STATUS
ucfg_nan_disable_ndi(struct wlan_objmgr_psoc *psoc, uint32_t ndi_vdev_id)
{
return QDF_STATUS_E_INVAL;
}
static inline
bool ucfg_is_nan_conc_control_supported(struct wlan_objmgr_psoc *psoc)
{
return false;
}
static inline
QDF_STATUS ucfg_get_nan_feature_config(struct wlan_objmgr_psoc *psoc,
uint32_t *nan_feature_config)
{
return QDF_STATUS_SUCCESS;
}
static inline
bool ucfg_is_nan_vdev(struct wlan_objmgr_vdev *vdev)
{
return false;
}
static inline
bool ucfg_is_nan_dbs_supported(struct wlan_objmgr_psoc *psoc)
{
return false;
}
static inline
QDF_STATUS ucfg_nan_disable_ind_to_userspace(struct wlan_objmgr_psoc *psoc)
{
return QDF_STATUS_SUCCESS;
}
static inline
bool ucfg_is_nan_allowed_on_freq(struct wlan_objmgr_pdev *pdev, uint32_t freq)
{
return false;
}
static inline bool ucfg_get_disable_6g_nan(struct wlan_objmgr_psoc *psoc)
{
return true;
}
static inline void
ucfg_nan_get_peer_mc_list(struct wlan_objmgr_vdev *vdev,
struct qdf_mac_addr **peer_mc_addr_list)
{
}
static inline bool
ucfg_is_mlo_sta_nan_ndi_allowed(struct wlan_objmgr_psoc *psoc)
{
return false;
}
#endif /* WLAN_FEATURE_NAN */
#endif /* _NAN_UCFG_API_H_ */