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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/wireless/ath/ath9k/channel.c ath_chanctx_offchan_switch() -> ath_chanctx_switch()

Type Parameter Key Value
PARAM_VALUE 0 sc 4096-ptr_max
PARAM_VALUE 0 sc->dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 sc->offchannel.duration (-2),0-536870912
PARAM_VALUE 0 sc->offchannel.scan_req 0,4096-ptr_max
PARAM_VALUE 0 sc->offchannel.scan_req->channels 4096-ptr_max
PARAM_VALUE 0 sc->offchannel.scan_req->n_channels 1-u32max
PARAM_VALUE 0 sc->offchannel.state 1,4
PARAM_VALUE 0 sc->sc_ah->curchan->channelFlags 0-5,8-9,24-25,40-41
PARAM_VALUE 0 *sc->sc_ah->originalGain 0-4294967295
PARAM_VALUE 1 ctx 4096-ptr_max
PARAM_VALUE 2 chandef 960559527316221952
BUF_SIZE 0 sc->offchannel.scan_req (-1),136
DATA_SOURCE 0 sc $0
HARD_MAX 0 sc->offchannel.state 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 sc->cur_chan->last_beacon 0-u32max
HOST_DATA 0 sc->sc_ah->ani.iniDef.cycpwrThr1 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.cycpwrThr1Ext 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.firstep 0-63[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.firstepLow 0-63[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1Thresh 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1ThreshExt 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1ThreshLow 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1ThreshLowExt 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2CountThr 0-31[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2CountThrLow 0-63[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2Thresh 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2ThreshExt 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2ThreshLow 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2ThreshLowExt 0-127[c]
HOST_DATA 0 sc->sc_ah->btcoex_hw.aic.aic_cal_start_time 0-u32max
HOST_DATA 0 sc->sc_ah->btcoex_hw.mci.gpm_idx 0-u16max[c]
HOST_DATA 0 sc->sc_ah->btcoex_hw.mci.last_recovery 0-u32max
HOST_DATA 0 sc->sc_ah->msi_reg 0-u32max
HOST_DATA 0 sc->sc_ah->pacal_info.prev_offset 1-127[c]
HOST_DATA 0 sc->sched.next_tbtt 0-u32max
NO_OVERFLOW_SIMPLE 0 sc->offchannel.scan_req->n_channels
NO_OVERFLOW_SIMPLE 0 sc->offchannel.scan_vif->active_links
HALF_LOCKED2 0 &sc->mutex

drivers/net/wireless/ath/ath9k/channel.c ath_offchannel_next() -> ath_chanctx_switch()

Type Parameter Key Value
PARAM_VALUE 0 sc 4096-ptr_max
PARAM_VALUE 0 sc->chan_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sc->offchannel.roc_vif 0
PARAM_VALUE 0 sc->offchannel.scan_req 0
PARAM_VALUE 0 sc->offchannel.state 0,4-u32max
PARAM_VALUE 0 sc->sc_ah->curchan->channelFlags 0-5,8-9,24-25,40-41
PARAM_VALUE 0 sc->sched.offchannel_pending 0
PARAM_VALUE 0 sc->sched.wait_switch 0
PARAM_VALUE 0 *sc->sc_ah->caldata->num_measures 0-4294967295
PARAM_VALUE 0 *sc->sc_ah->originalGain 0-4294967295
PARAM_VALUE 1 ctx 4096-ptr_max
PARAM_VALUE 2 chandef 0
BUF_SIZE 1 ctx 2736
DATA_SOURCE 0 sc $0
FUZZY_MAX 0 sc->offchannel.state 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 sc->cur_chan->last_beacon 0-u32max
HOST_DATA 0 sc->sc_ah->ani.iniDef.cycpwrThr1 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.cycpwrThr1Ext 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.firstep 0-63[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.firstepLow 0-63[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1Thresh 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1ThreshExt 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1ThreshLow 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m1ThreshLowExt 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2CountThr 0-31[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2CountThrLow 0-63[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2Thresh 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2ThreshExt 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2ThreshLow 0-127[c]
HOST_DATA 0 sc->sc_ah->ani.iniDef.m2ThreshLowExt 0-127[c]
HOST_DATA 0 sc->sc_ah->btcoex_hw.aic.aic_cal_start_time 0-u32max
HOST_DATA 0 sc->sc_ah->btcoex_hw.mci.gpm_idx 0-u16max[c]
HOST_DATA 0 sc->sc_ah->btcoex_hw.mci.last_recovery 0-u32max
HOST_DATA 0 sc->sc_ah->msi_reg 0-u32max
HOST_DATA 0 sc->sc_ah->pacal_info.prev_offset 1-127[c]
HOST_DATA 0 sc->sched.next_tbtt 0-u32max
NO_OVERFLOW_SIMPLE 0 sc->offchannel.scan_req->n_channels
HALF_LOCKED2 0 &sc->mutex

drivers/net/wireless/ath/ath9k/channel.c ath_offchannel_timer() -> ath_chanctx_switch()

Type Parameter Key Value
PARAM_VALUE 0 sc 4096-ptr_max
PARAM_VALUE 0 sc->offchannel.scan_req 1-u64max
PARAM_VALUE 0 sc->offchannel.state 3
PARAM_VALUE 1 ctx 4096-ptr_max
PARAM_VALUE 1 ctx->active 1
PARAM_VALUE 2 chandef 0
BUF_SIZE 1 ctx 2736
BUF_SIZE 1 ctx 2736
CAPPED_DATA 1 ctx 1
DATA_SOURCE 1 ctx r ath_chanctx_get_oper_chan
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/wireless/ath/ath9k/channel.c ath_scan_next_channel() -> ath_chanctx_switch()

Type Parameter Key Value
PARAM_VALUE 0 sc 4096-ptr_max
PARAM_VALUE 0 sc->dev->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 sc->offchannel.scan_req 4096-ptr_max
PARAM_VALUE 0 sc->offchannel.state 0
PARAM_VALUE 0 sc->sc_ah->curchan->channelFlags 0-5,8-9,24-25,40-41
PARAM_VALUE 1 ctx 4096-ptr_max
PARAM_VALUE 2 chandef 0
BUF_SIZE 0 sc->offchannel.scan_req (-1),136
BUF_SIZE 1 ctx 2736
DATA_SOURCE 0 sc $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 sc->sc_ah->btcoex_hw.aic.aic_cal_start_time 0-u32max
HOST_DATA 0 sc->sc_ah->btcoex_hw.mci.last_recovery 0-u32max
NO_OVERFLOW_SIMPLE 0 sc->offchannel.scan_req->n_channels
HALF_LOCKED2 0 &sc->mutex