iwl_force_nmi identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/intel/iwlwifi/iwl-io.h, line 60 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/intel/iwlwifi/iwl-io.c, line 221 (as a function)

Referenced in 8 files:

Smatch caller information:

drivers/net/wireless/intel/iwlwifi/mld/debugfs.c iwl_dbgfs_fw_nmi_write() -> iwl_force_nmi()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&rdev->wiphy.mtx

drivers/net/wireless/intel/iwlwifi/fw/dbg.c iwl_fw_dbg_collect() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->dbg.external_ini_cfg	0
PARAM_VALUE	0	trans->dbg.internal_ini_cfg	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		&mvm->time_event_lock
HALF_LOCKED2		&rxq->lock
HALF_LOCKED2		bh
HALF_LOCKED2		rcu_read

drivers/net/wireless/intel/iwlwifi/fw/dbg.c iwl_fw_dbg_collect_sync() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->cfg	4096-ptr_max
PARAM_VALUE	0	trans->cfg->dccm2_len	0,32768
PARAM_VALUE	0	trans->cfg->dccm_len	0,65536,81920,96768,98304
PARAM_VALUE	0	trans->cfg->dccm_offset	0,8388608
PARAM_VALUE	0	trans->dbg.external_ini_cfg	0
PARAM_VALUE	0	trans->dbg.internal_ini_cfg	0
PARAM_VALUE	0	trans->dbg.last_tp_resetfw	1
PARAM_VALUE	0	trans->mac_cfg->base->d3_debug_data_base_addr	0,4198400
PARAM_VALUE	0	trans->mac_cfg->base->d3_debug_data_length	0,61440,94208
PARAM_VALUE	0	trans->mac_cfg->base->eeprom_size	0,2048,16384,32768
PARAM_VALUE	0	trans->mac_cfg->base->num_of_queues	20,31,512
PARAM_VALUE	0	trans->mac_cfg->base->smem_len	0,425984
CAPPED_DATA	0	trans->mac_cfg->base->num_of_queues	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/rx.c iwl_pcie_get_rxb() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg->mq_rx_supported	1
DATA_SOURCE	0	trans	$0
PREEMPT_ADD
RX_PATH
NOCHECK_CALL
LOCK2		&rxq->lock
TYPE_LOCK		(struct iwl_rxq)->lock

drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c iwl_dbgfs_fw_nmi_write() -> iwl_force_nmi()

Type	Parameter	Key	Value
NOCHECK_CALL

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c iwl_pcie_cmdq_reclaim() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->conf.cmd_queue	0-31
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg->base	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg->base->max_tfd_queue_size	256,65536
PARAM_VALUE	0	trans->mac_cfg->base->num_of_queues	20,31,512
PARAM_VALUE	0	trans->op_mode	4096-ptr_max
PARAM_VALUE	0	trans->op_mode->ops	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
PARAM_VALUE	0	trans->trans_specific->txqs.txq	4096-ptr_max
CAPPED_DATA	0	trans->conf.cmd_queue	1
DATA_SOURCE	0	trans	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&rxq->lock
LOCK2		&txq->lock
LOCK2		bh
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct iwl_rxq)->lock
TYPE_LOCK		(struct iwl_txq)->lock

drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c iwl_txq_stuck_timer() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->mac_cfg	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c iwl_mvm_switch_vif_chanctx_reassign() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans->dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	trans->mac_cfg->base->eeprom_size	0,2048,16384,32768
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->wd_timeout	0,2500,10000
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&mvm->mutex
TYPE_LOCK		(struct iwl_mvm)->mutex

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c iwl_mvm_switch_vif_chanctx_swap() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans->dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	trans->mac_cfg->base->eeprom_size	0,2048,16384,32768
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->ucode_api_max	0,46,77,89,1106-1107
PARAM_VALUE	0	trans->mac_cfg->base->wd_timeout	0,2500,10000
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&mvm->mutex
TYPE_LOCK		(struct iwl_mvm)->mutex

drivers/net/wireless/intel/iwlwifi/mvm/scan.c iwl_mvm_scan_timeout_wk() -> iwl_force_nmi()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/wireless/intel/iwlwifi/iwl-io.c iwl_trans_sync_nmi_with_addr() -> iwl_force_nmi()

Type	Parameter	Key	Value
PARAM_VALUE	0	trans	4096-ptr_max
PARAM_VALUE	0	trans->cfg->dccm2_len	0,32768
PARAM_VALUE	0	trans->cfg->dccm2_offset	0,8912896
PARAM_VALUE	0	trans->cfg->dccm_len	0,65536,81920,96768,98304
PARAM_VALUE	0	trans->cfg->dccm_offset	0,8388608
PARAM_VALUE	0	trans->cfg->led_mode	0-2
PARAM_VALUE	0	trans->cfg->max_data_size	0,49152,81920
PARAM_VALUE	0	trans->cfg->max_inst_size	0,131072,262144
PARAM_VALUE	0	trans->cfg->non_shared_ant	0-2
PARAM_VALUE	0	trans->cfg->num_rbds	0,512,2048,4096
PARAM_VALUE	0	trans->cfg->nvm_calib_ver	0,4,6
PARAM_VALUE	0	trans->cfg->nvm_type	0-2
PARAM_VALUE	0	trans->cfg->nvm_ver	0,282,348,542,1059,1330,1363,1801,2053,2589,3089,3329
PARAM_VALUE	0	trans->cfg->ucode_api_max	0,2,5-6,17,29,36,77,100
PARAM_VALUE	0	trans->cfg->ucode_api_min	0-1,4-6,17,22,77,100
PARAM_VALUE	0	trans->cfg->valid_rx_ant	0,3,6-7
PARAM_VALUE	0	trans->cfg->valid_tx_ant	0,2-3,6-7
PARAM_VALUE	0	trans->dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	trans->dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	trans->dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	trans->dev->dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	trans->mac_cfg->base->d3_debug_data_base_addr	0,4198400
PARAM_VALUE	0	trans->mac_cfg->base->d3_debug_data_length	0,61440,94208
PARAM_VALUE	0	trans->mac_cfg->base->eeprom_size	0,2048,16384,32768
PARAM_VALUE	0	trans->mac_cfg->base->gp2_reg_addr	0,10497128,13642856
PARAM_VALUE	0	trans->mac_cfg->base->led_compensation	0,51,57
PARAM_VALUE	0	trans->mac_cfg->base->mac_addr_from_csr	0,48,896
PARAM_VALUE	0	trans->mac_cfg->base->max_tfd_queue_size	256,65536
PARAM_VALUE	0	trans->mac_cfg->base->min_ba_txq_size	0,1024,2048
PARAM_VALUE	0	trans->mac_cfg->base->min_txq_size	0,128
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cur_frag.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.cycle_cnt.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dbgi_regs.write_ptr.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cur_frag.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.cycle_cnt.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_dram_regs.write_ptr.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cur_frag.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cur_frag.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cycle_cnt.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.cycle_cnt.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.write_ptr.addr	0,1364689,10501156,10501160,10504044,10504052,10674504,13646876,13646892
PARAM_VALUE	0	trans->mac_cfg->base->mon_smem_regs.write_ptr.mask	0,4095,1048575,16777215,251658240,u32max
PARAM_VALUE	0	trans->mac_cfg->base->num_of_queues	20,31,512
PARAM_VALUE	0	trans->mac_cfg->base->nvm_hw_section_num	0,10
PARAM_VALUE	0	trans->mac_cfg->base->smem_len	0,425984
PARAM_VALUE	0	trans->mac_cfg->base->ucode_api_max	0,46,77,89,1105-1107
PARAM_VALUE	0	trans->mac_cfg->base->ucode_api_min	0,30,77,89,1101-1102
PARAM_VALUE	0	trans->mac_cfg->base->wd_timeout	0,2500,10000
PARAM_VALUE	0	trans->op_mode->ops->dump_error	0,1300730812347719680,5944262706937217024
PARAM_VALUE	0	trans->op_mode->ops->hw_rf_kill	0,2689809986662252544,3368034543225651200,3464457820025868288
PARAM_VALUE	0	trans->op_mode->ops->time_point	0,3218828857559166976,6471681724421632000
PARAM_VALUE	0	trans->trans_specific	4096-ptr_max
DATA_SOURCE	0	trans	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	trans->dev->cma_area->available_count
NO_OVERFLOW_SIMPLE	0	trans->info.num_rxqs
NO_OVERFLOW_SIMPLE	0	trans->mac_cfg->base->num_of_queues
HALF_LOCKED2		&mvm->mutex
HALF_LOCKED2		global &rtnl_mutex