Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/wireless/broadcom/b43legacy/dma.c b43legacy_setup_dmaring() -> b43legacy_dma_mapping_error()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->__using_pio 0
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dfq_valid 0
PARAM_VALUE 0 ring->dev->dma.translation 0,1073741824,2147483648
PARAM_VALUE 0 ring->dev->fw.pcm 0,4096-ptr_max
PARAM_VALUE 0 ring->dev->fw.rev 0-296
PARAM_VALUE 0 ring->dev->fw.ucode 4096-ptr_max
PARAM_VALUE 0 ring->dev->irq_mask 939887205
PARAM_VALUE 0 ring->dev->irq_reason 0
PARAM_VALUE 0 ring->dev->mac_suspended 1
PARAM_VALUE 0 ring->dev->noisecalc.channel_at_start 0
PARAM_VALUE 0 ring->dev->noisecalc.nr_samples 0
PARAM_VALUE 0 ring->dev->phy._lo_pairs 4096-ptr_max
PARAM_VALUE 0 ring->dev->phy.aci_hw_rssi 0
PARAM_VALUE 0 ring->dev->phy.antenna_diversity 3,u16max
PARAM_VALUE 0 ring->dev->phy.calibrated 1
PARAM_VALUE 0 ring->dev->phy.idle_tssi (-128)-(-2),1-127
PARAM_VALUE 0 ring->dev->phy.initval u16max
PARAM_VALUE 0 ring->dev->phy.interfmode 0-2
PARAM_VALUE 0 ring->dev->phy.lofcal u16max
PARAM_VALUE 0 ring->dev->phy.max_lb_gain 0
PARAM_VALUE 0 ring->dev->phy.trsw_rx_gain 0
PARAM_VALUE 0 ring->dev->phy.tssi2dbm 4096-ptr_max
PARAM_VALUE 0 ring->dev->phy.txctl2 0-15,u16max
PARAM_VALUE 0 ring->dev->phy.txerr_cnt.counter 1000
PARAM_VALUE 0 ring->dev->phy.txpwr_offset 0
PARAM_VALUE 0 ring->dev->phy.type 1-2
PARAM_VALUE 0 ring->dev->radio_hw_enable 1
PARAM_VALUE 0 ring->dev->stats.last_rx 0
PARAM_VALUE 0 ring->dev->stats.last_tx 0
PARAM_VALUE 0 ring->dev->stats.link_noise 0
PARAM_VALUE 0 ring->dev->wl 4096-ptr_max
PARAM_VALUE 0 ring->meta 4096-ptr_max
PARAM_VALUE 0 ring->txhdr_cache 16,4096-ptr_max
PARAM_VALUE 0 ring->type 30,32
PARAM_VALUE 2 buffersize 82
PARAM_VALUE 3 dma_to_device 1
BUF_SIZE 0 ring 96
BUF_SIZE 0 ring->dev (-1),24,1864,5184
BUF_SIZE 0 ring->meta 1536,3072
BUF_SIZE 0 ring->txhdr_cache 82
CAPPED_DATA 0 ring->txhdr_cache 1
DATA_SOURCE 0 ring r _kzalloc_noprof
DATA_SOURCE 1 addr r dma_map_single_attrs
FUZZY_MAX 0 ring->dev->phy.type 2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ring->dev->fw.patch 0-u16max
HOST_DATA 0 ring->dev->fw.rev 0-296
HOST_DATA 0 ring->dev->phy.analog 0-15[c]
HOST_DATA 0 ring->dev->phy.nrssislope (-4194304)-(-128),128-4194304[c]
HOST_DATA 0 ring->dev->phy.radio_manuf 0-4095
HOST_DATA 0 ring->dev->phy.radio_off_context.rfover 0-u16max
HOST_DATA 0 ring->dev->phy.radio_off_context.rfoverval 0-u16max
HOST_DATA 0 ring->dev->phy.radio_rev 0-15
HOST_DATA 0 ring->dev->phy.radio_ver 0-u16max[c]
HOST_DATA 0 ring->dev->phy.rev 0-8
HOST_DATA 0 ring->dev->phy.savedpctlreg u16max
NO_OVERFLOW_SIMPLE 0 ring->dev->led_assoc.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_assoc.led_dev.blink_delay_on
NO_OVERFLOW_SIMPLE 0 ring->dev->led_radio.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_radio.led_dev.blink_delay_on
NO_OVERFLOW_SIMPLE 0 ring->dev->led_rx.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_rx.led_dev.blink_delay_on
NO_OVERFLOW_SIMPLE 0 ring->dev->led_tx.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_tx.led_dev.blink_delay_on
UNITS 2 buffersize unit_byte
LOCK2 &wl->mutex
TYPE_LOCK (struct b43legacy_wl)->mutex

drivers/net/wireless/broadcom/b43legacy/dma.c b43legacy_setup_dmaring() -> b43legacy_dma_mapping_error()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->__using_pio 0
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dfq_valid 0
PARAM_VALUE 0 ring->dev->dma.translation 0,1073741824,2147483648
PARAM_VALUE 0 ring->dev->fw.pcm 0,4096-ptr_max
PARAM_VALUE 0 ring->dev->fw.rev 0-296
PARAM_VALUE 0 ring->dev->fw.ucode 4096-ptr_max
PARAM_VALUE 0 ring->dev->irq_mask 939887205
PARAM_VALUE 0 ring->dev->irq_reason 0
PARAM_VALUE 0 ring->dev->mac_suspended 1
PARAM_VALUE 0 ring->dev->noisecalc.channel_at_start 0
PARAM_VALUE 0 ring->dev->noisecalc.nr_samples 0
PARAM_VALUE 0 ring->dev->phy._lo_pairs 4096-ptr_max
PARAM_VALUE 0 ring->dev->phy.aci_hw_rssi 0
PARAM_VALUE 0 ring->dev->phy.antenna_diversity 3,u16max
PARAM_VALUE 0 ring->dev->phy.calibrated 1
PARAM_VALUE 0 ring->dev->phy.idle_tssi (-128)-(-2),1-127
PARAM_VALUE 0 ring->dev->phy.initval u16max
PARAM_VALUE 0 ring->dev->phy.interfmode 0-2
PARAM_VALUE 0 ring->dev->phy.lofcal u16max
PARAM_VALUE 0 ring->dev->phy.max_lb_gain 0
PARAM_VALUE 0 ring->dev->phy.trsw_rx_gain 0
PARAM_VALUE 0 ring->dev->phy.tssi2dbm 4096-ptr_max
PARAM_VALUE 0 ring->dev->phy.txctl2 0-15,u16max
PARAM_VALUE 0 ring->dev->phy.txerr_cnt.counter 1000
PARAM_VALUE 0 ring->dev->phy.txpwr_offset 0
PARAM_VALUE 0 ring->dev->phy.type 1-2
PARAM_VALUE 0 ring->dev->radio_hw_enable 1
PARAM_VALUE 0 ring->dev->stats.last_rx 0
PARAM_VALUE 0 ring->dev->stats.last_tx 0
PARAM_VALUE 0 ring->dev->stats.link_noise 0
PARAM_VALUE 0 ring->dev->wl 4096-ptr_max
PARAM_VALUE 0 ring->meta 4096-ptr_max
PARAM_VALUE 0 ring->txhdr_cache 16,4096-ptr_max
PARAM_VALUE 0 ring->type 30,32
PARAM_VALUE 2 buffersize 82
PARAM_VALUE 3 dma_to_device 1
BUF_SIZE 0 ring 96
BUF_SIZE 0 ring->dev (-1),24,1864,5184
BUF_SIZE 0 ring->meta 1536,3072
BUF_SIZE 0 ring->txhdr_cache 82
DATA_SOURCE 0 ring r _kzalloc_noprof
DATA_SOURCE 1 addr r dma_map_single_attrs
FUZZY_MAX 0 ring->dev->phy.type 2
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ring->dev->fw.patch 0-u16max
HOST_DATA 0 ring->dev->fw.rev 0-296
HOST_DATA 0 ring->dev->phy.analog 0-15[c]
HOST_DATA 0 ring->dev->phy.nrssislope (-4194304)-(-128),128-4194304[c]
HOST_DATA 0 ring->dev->phy.radio_manuf 0-4095
HOST_DATA 0 ring->dev->phy.radio_off_context.rfover 0-u16max
HOST_DATA 0 ring->dev->phy.radio_off_context.rfoverval 0-u16max
HOST_DATA 0 ring->dev->phy.radio_rev 0-15
HOST_DATA 0 ring->dev->phy.radio_ver 0-u16max[c]
HOST_DATA 0 ring->dev->phy.rev 0-8
HOST_DATA 0 ring->dev->phy.savedpctlreg u16max
NO_OVERFLOW_SIMPLE 0 ring->dev->led_assoc.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_assoc.led_dev.blink_delay_on
NO_OVERFLOW_SIMPLE 0 ring->dev->led_radio.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_radio.led_dev.blink_delay_on
NO_OVERFLOW_SIMPLE 0 ring->dev->led_rx.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_rx.led_dev.blink_delay_on
NO_OVERFLOW_SIMPLE 0 ring->dev->led_tx.led_dev.blink_delay_off
NO_OVERFLOW_SIMPLE 0 ring->dev->led_tx.led_dev.blink_delay_on
UNITS 1 addr unit_byte
UNITS 2 buffersize unit_byte
LOCK2 &wl->mutex
TYPE_LOCK (struct b43legacy_wl)->mutex

drivers/net/wireless/broadcom/b43legacy/dma.c dma_tx_fragment() -> b43legacy_dma_mapping_error()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->wl 4096-ptr_max
PARAM_VALUE 0 ring->stopped 0
PARAM_VALUE 0 ring->txhdr_cache 4096-ptr_max
PARAM_VALUE 2 buffersize 82
PARAM_VALUE 3 dma_to_device 1
DATA_SOURCE 0 ring $0
DATA_SOURCE 1 addr r map_descbuffer
UNITS 1 addr unit_byte
UNITS 2 buffersize unit_byte
LOCK2 &wl->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct b43legacy_wl)->mutex

drivers/net/wireless/broadcom/b43legacy/dma.c dma_tx_fragment() -> b43legacy_dma_mapping_error()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->wl 4096-ptr_max
PARAM_VALUE 0 ring->stopped 0
PARAM_VALUE 0 ring->txhdr_cache 4096-ptr_max
PARAM_VALUE 3 dma_to_device 1
CAPPED_DATA 0 ring->txhdr_cache 1
DATA_SOURCE 0 ring $0
DATA_SOURCE 1 addr r map_descbuffer
UNITS 1 addr unit_byte
UNITS 2 buffersize unit_byte
LOCK2 &wl->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct b43legacy_wl)->mutex

drivers/net/wireless/broadcom/b43legacy/dma.c dma_tx_fragment() -> b43legacy_dma_mapping_error()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->wl 4096-ptr_max
PARAM_VALUE 0 ring->stopped 0
PARAM_VALUE 0 ring->txhdr_cache 4096-ptr_max
PARAM_VALUE 3 dma_to_device 1
CAPPED_DATA 0 ring->txhdr_cache 1
DATA_SOURCE 0 ring $0
DATA_SOURCE 1 addr r map_descbuffer
UNITS 1 addr unit_byte
UNITS 2 buffersize unit_byte
LOCK2 &wl->mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct b43legacy_wl)->mutex

drivers/net/wireless/broadcom/b43legacy/dma.c setup_rx_descbuffer() -> b43legacy_dma_mapping_error()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 3 dma_to_device 0
BUF_SIZE 0 ring->dev (-1),24,1864,5184
BUF_SIZE 0 ring->meta (-1),1536,3072
BUF_SIZE 0 ring->txhdr_cache (-1),82
CAPPED_DATA 0 ring->dev->dev 1
DATA_SOURCE 0 ring $0
DATA_SOURCE 1 addr r map_descbuffer
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ring->dev->fw.patch 0-u16max
HOST_DATA 0 ring->dev->fw.rev 0-296
HOST_DATA 0 ring->dev->phy.analog 0-15[c]
HOST_DATA 0 ring->dev->phy.nrssislope (-4194304)-(-128),128-4194304[c]
HOST_DATA 0 ring->dev->phy.radio_manuf 0-4095
HOST_DATA 0 ring->dev->phy.radio_off_context.rfover 0-u16max
HOST_DATA 0 ring->dev->phy.radio_off_context.rfoverval 0-u16max
HOST_DATA 0 ring->dev->phy.radio_rev 0-15
HOST_DATA 0 ring->dev->phy.radio_ver 0-u16max[c]
HOST_DATA 0 ring->dev->phy.rev 0-8
HOST_DATA 0 ring->dev->phy.savedpctlreg u16max
NO_OVERFLOW_SIMPLE 0 ring->nr_slots
HALF_LOCKED2 &dev->wl->irq_lock
HALF_LOCKED2 &wl->mutex
HALF_LOCKED2 flags

drivers/net/wireless/broadcom/b43legacy/dma.c setup_rx_descbuffer() -> b43legacy_dma_mapping_error()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dev 4096-ptr_max
PARAM_VALUE 0 ring->dev->dfsentry->txstatlog.end (-2147483644)-99
PARAM_VALUE 3 dma_to_device 0
BUF_SIZE 0 ring->dev (-1),24,1864,5184
BUF_SIZE 0 ring->meta (-1),1536,3072
BUF_SIZE 0 ring->txhdr_cache (-1),82
CAPPED_DATA 0 ring->dev->dev 1
DATA_SOURCE 0 ring $0
DATA_SOURCE 1 addr r map_descbuffer
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ring->dev->fw.patch 0-u16max
HOST_DATA 0 ring->dev->fw.rev 0-296
HOST_DATA 0 ring->dev->phy.analog 0-15[c]
HOST_DATA 0 ring->dev->phy.nrssislope (-4194304)-(-128),128-4194304[c]
HOST_DATA 0 ring->dev->phy.radio_manuf 0-4095
HOST_DATA 0 ring->dev->phy.radio_off_context.rfover 0-u16max
HOST_DATA 0 ring->dev->phy.radio_off_context.rfoverval 0-u16max
HOST_DATA 0 ring->dev->phy.radio_rev 0-15
HOST_DATA 0 ring->dev->phy.radio_ver 0-u16max[c]
HOST_DATA 0 ring->dev->phy.rev 0-8
HOST_DATA 0 ring->dev->phy.savedpctlreg u16max
NO_OVERFLOW_SIMPLE 0 ring->nr_slots
UNITS 1 addr unit_byte
HALF_LOCKED2 &dev->wl->irq_lock
HALF_LOCKED2 &wl->mutex
HALF_LOCKED2 flags