iwl_mvm_protect_session identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/net/wireless/intel/iwlwifi/mvm/time-event.h, line 61

Defined in 1 files as a prototype:

drivers/net/wireless/intel/iwlwifi/mvm/time-event.h, line 79 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/intel/iwlwifi/mvm/time-event.c, line 646 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c __iwl_mvm_assign_vif_chanctx() -> iwl_mvm_protect_session()

Type	Parameter	Key	Value
PARAM_VALUE	0	mvm	4096-ptr_max
PARAM_VALUE	0	mvm->fw	4096-ptr_max
PARAM_VALUE	0	mvm->fw->ucode_capa._capa	4096-ptr_max
PARAM_VALUE	0	mvm->fw->ucode_capa.num_stations	0-s32max
PARAM_VALUE	0	mvm->fwrt.fw_paging_db->fw_paging_size	0-4294967295
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->ucode_api_min	0,30,77,89,1102
PARAM_VALUE	0	mvm->ps_disabled	0-1
PARAM_VALUE	0	mvm->sf_state	1-3
PARAM_VALUE	0	mvm->trans->dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	mvm->trans->dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	mvm->trans->mac_cfg->base->min_txq_size	0,128
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	1	vif	4096-ptr_max
PARAM_VALUE	1	vif->drv_priv	4096-ptr_max
PARAM_VALUE	1	vif->drv_priv->ap_ibss_active	1
PARAM_VALUE	1	vif->drv_priv->csa_bcn_pending	1
PARAM_VALUE	1	vif->drv_priv->ps_disabled	1
PARAM_VALUE	1	vif->type	2
PARAM_VALUE	5	wait_for_notif	1
CAPPED_DATA	0	mvm->fw->ucode_capa.num_stations	1
DATA_SOURCE	0	mvm	$0
DATA_SOURCE	1	vif	$1
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&mvm->mutex
TYPE_LOCK		(struct iwl_mvm)->mutex

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c iwl_mvm_bss_info_changed_station() -> iwl_mvm_protect_session()

Type	Parameter	Key	Value
PARAM_VALUE	0	mvm	4096-ptr_max
PARAM_VALUE	0	mvm->fw	4096-ptr_max
PARAM_VALUE	0	mvm->fw->ucode_capa._capa	4096-ptr_max
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->ucode_api_max	0,46,77,89,1107
PARAM_VALUE	0	*mvm->scan_uid_status	0-4294967295
PARAM_VALUE	1	vif	4096-ptr_max
PARAM_VALUE	1	vif->cfg.assoc	1
PARAM_VALUE	1	vif->drv_priv	4096-ptr_max
PARAM_VALUE	1	vif->drv_priv->link	4096-ptr_max
PARAM_VALUE	1	vif->drv_priv->tsf_id	0-4
PARAM_VALUE	1	vif->drv_priv->uploaded	0-1
PARAM_VALUE	1	vif->type	2
PARAM_VALUE	5	wait_for_notif	0
DATA_SOURCE	0	mvm	$0
DATA_SOURCE	1	vif	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	vif->drv_priv->ap_beacon_time	0-4294967295
USER_DATA	1	vif->active_links	0-u16max[c]
USER_DATA	1	vif->bss_conf.qos	0-1[c]
NO_OVERFLOW_SIMPLE	1	vif->active_links
LOCK2	0	&mvm->mutex
TYPE_LOCK		(struct iwl_mvm)->mutex

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c iwl_mvm_protect_assoc() -> iwl_mvm_protect_session()

Type	Parameter	Key	Value
PARAM_VALUE	0	mvm	4096-ptr_max
PARAM_VALUE	0	mvm->fw->ucode_capa._capa	4096-ptr_max
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->fwrt.trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	mvm->trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	*mvm->scan_uid_status	0-4294967295
PARAM_VALUE	1	vif	4096-ptr_max
PARAM_VALUE	2	duration	600,2000
PARAM_VALUE	3	min_duration	400
PARAM_VALUE	4	max_delay	500
PARAM_VALUE	5	wait_for_notif	0
DATA_SOURCE	0	mvm	$0
DATA_SOURCE	1	vif	$1
FUZZY_MAX	2	duration	600
BIT_INFO	2	duration	0x250,0x7d8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	vif->active_links	0-u16max[c]
USER_DATA	1	vif->bss_conf.qos	0-1[c]
NO_OVERFLOW_SIMPLE	1	vif->active_links
LOCK2	0	&mvm->mutex
TYPE_LOCK		(struct iwl_mvm)->mutex

drivers/net/wireless/intel/iwlwifi/mvm/tdls.c iwl_mvm_mac_mgd_protect_tdls_discover() -> iwl_mvm_protect_session()

Type	Parameter	Key	Value
PARAM_VALUE	0	mvm	4096-ptr_max
PARAM_VALUE	0	mvm->fw->ucode_capa._capa	4096-ptr_max
PARAM_VALUE	1	vif	4096-ptr_max
PARAM_VALUE	1	vif->type	2
PARAM_VALUE	4	max_delay	100
PARAM_VALUE	5	wait_for_notif	1
DATA_SOURCE	1	vif	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&mvm->mutex
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct iwl_mvm)->mutex