ed3a67f8a9
Opportunistic timer gets triggered as soon as a DBS use case is completed and hw_mode would be set to SMM when the timer(5 seconds) expires. Below is an example scenario, 1. DBS is enabled to support STA on 5GHz + SAP on 2.4GHz on a Helium device. 2. SAP is disabled(to enable NAN as NAN+SAP is not supported on HL platforms) 3. Opportunistic timer gets triggered with a timeout of 5 seconds as DBS is not needed anymore. 4. Once the timer expires, WMI_PDEV_SET_HW_MODE_CMDID command would be sent to firmware to set the hw_mode to SMM. But if framework enables NAN immediately after disabling SAP, firmware can't allow it as NAN is not supported in DBS mode in Helium platforms. Thereby firmware either rejects the NAN enable or defer it till set_hw_mode command is received(which introduces a delay of 5 seconds as host sends it after timer expiry). So, stop the timer and complete corresponding action when a NAN command is received from framework to avoid this failure/delay. Change-Id: I50521c0dd5f2314034957a0f65898c737cfe7e2e CRs-Fixed: 2937407
185 lines
5.2 KiB
C
185 lines
5.2 KiB
C
/*
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* Copyright (c) 2012-2021 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/**
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* DOC: declares nan component os interface APIs
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*/
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#ifndef _OS_IF_NAN_H_
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#define _OS_IF_NAN_H_
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#include "qdf_types.h"
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#ifdef WLAN_FEATURE_NAN
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#include "nan_public_structs.h"
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#include "nan_ucfg_api.h"
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#include "qca_vendor.h"
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/* QCA_NL80211_VENDOR_SUBCMD_NAN_EXT policy */
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extern const struct nla_policy nan_attr_policy[
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QCA_WLAN_VENDOR_ATTR_NAN_PARAMS_MAX + 1];
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/* QCA_NL80211_VENDOR_SUBCMD_NDP policy */
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extern const struct nla_policy vendor_attr_policy[
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QCA_WLAN_VENDOR_ATTR_NDP_PARAMS_MAX + 1];
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/**
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* struct ndi_find_vdev_filter - find vdev filter object. this can be extended
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* @ifname: interface name of vdev
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* @found_vdev: found vdev object matching one or more of above params
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*/
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struct ndi_find_vdev_filter {
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char *ifname;
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struct wlan_objmgr_vdev *found_vdev;
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};
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/**
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* os_if_nan_process_ndp_cmd: os_if api to handle nan request message
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* @psoc: pointer to psoc object
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* @data: request data. contains vendor cmd tlvs
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* @data_len: length of data
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* @is_ndp_allowed: Indicates whether to allow NDP creation.
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* NDI creation is always allowed.
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*
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* Return: status of operation
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*/
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int os_if_nan_process_ndp_cmd(struct wlan_objmgr_psoc *psoc,
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const void *data, int data_len,
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bool is_ndp_allowed);
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/**
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* os_if_nan_register_hdd_callbacks: os_if api to register hdd callbacks
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* @psoc: pointer to psoc object
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* @cb_obj: struct pointer containing callbacks
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*
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* Return: status of operation
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*/
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int os_if_nan_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
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struct nan_callbacks *cb_obj);
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/**
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* os_if_nan_register_lim_callbacks: os_if api to register lim callbacks
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* @psoc: pointer to psoc object
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* @cb_obj: struct pointer containing callbacks
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*
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* Return: status of operation
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*/
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int os_if_nan_register_lim_callbacks(struct wlan_objmgr_psoc *psoc,
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struct nan_callbacks *cb_obj);
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/**
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* os_if_nan_post_ndi_create_rsp: os_if api to pos ndi create rsp to umac nan
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* component
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* @psoc: pointer to psoc object
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* @vdev_id: vdev id of ndi
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* @success: if create was success or failure
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*
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* Return: None
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*/
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void os_if_nan_post_ndi_create_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success);
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/**
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* os_if_nan_post_ndi_delete_rsp: os_if api to pos ndi delete rsp to umac nan
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* component
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* @psoc: pointer to psoc object
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* @vdev_id: vdev id of ndi
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* @success: if delete was success or failure
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*
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* Return: None
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*/
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void os_if_nan_post_ndi_delete_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success);
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/**
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* os_if_nan_ndi_session_end: os_if api to process ndi session end
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* component
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* @vdev: pointer to vdev deleted
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*
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* Return: None
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*/
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void os_if_nan_ndi_session_end(struct wlan_objmgr_vdev *vdev);
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/**
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* os_if_nan_set_ndi_state: os_if api set NDI state
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* @vdev: pointer to vdev deleted
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* @state: value to set
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*
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* Return: status of operation
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*/
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static inline QDF_STATUS os_if_nan_set_ndi_state(struct wlan_objmgr_vdev *vdev,
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uint32_t state)
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{
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return ucfg_nan_set_ndi_state(vdev, state);
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}
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/**
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* os_if_nan_set_ndp_create_transaction_id: set ndp create transaction id
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* @vdev: pointer to vdev object
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* @val: value to set
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*
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* Return: status of operation
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*/
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static inline QDF_STATUS os_if_nan_set_ndp_create_transaction_id(
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struct wlan_objmgr_vdev *vdev,
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uint16_t val)
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{
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return ucfg_nan_set_ndp_create_transaction_id(vdev, val);
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}
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/**
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* os_if_nan_set_ndp_delete_transaction_id: set ndp delete transaction id
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* @vdev: pointer to vdev object
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* @val: value to set
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*
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* Return: status of operation
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*/
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static inline QDF_STATUS os_if_nan_set_ndp_delete_transaction_id(
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struct wlan_objmgr_vdev *vdev,
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uint16_t val)
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{
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return ucfg_nan_set_ndp_delete_transaction_id(vdev, val);
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}
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/**
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* os_if_process_nan_req: os_if api to handle NAN requests attached to the
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* vendor command QCA_NL80211_VENDOR_SUBCMD_NAN_EXT
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* @psoc: pointer to psoc object
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* @vdev_id: NAN vdev id
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* @data: request data. contains vendor cmd tlvs
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* @data_len: length of data
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*
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* Return: status of operation
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*/
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int os_if_process_nan_req(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id,
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const void *data, int data_len);
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#else
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static inline void os_if_nan_post_ndi_create_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success)
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{
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}
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static inline void os_if_nan_post_ndi_delete_rsp(struct wlan_objmgr_psoc *psoc,
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uint8_t vdev_id, bool success)
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{
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}
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#endif /* WLAN_FEATURE_NAN */
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#endif
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