il_rx_queue_update_write_ptr 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/iwlegacy/common.h, line 1751 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/intel/iwlegacy/common.c, line 2555 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/net/wireless/intel/iwlegacy/3945-mac.c il3945_irq_tasklet() -> il_rx_queue_update_write_ptr()

Type	Parameter	Key	Value
PARAM_VALUE	0	il	4096-ptr_max
PARAM_VALUE	0	il->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->ops->dump_fh	0,4096-ptr_max
PARAM_VALUE	0	il->ops->dump_nic_error_log	4096-ptr_max
PARAM_VALUE	1	q	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		bh

drivers/net/wireless/intel/iwlegacy/3945-mac.c il3945_rx_queue_restock() -> il_rx_queue_update_write_ptr()

Type	Parameter	Key	Value
PARAM_VALUE	0	il->rxq.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->rxq.need_update	1
PARAM_VALUE	1	q	4096-ptr_max
PARAM_VALUE	1	q->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	q->need_update	1
BUF_SIZE	1	q	12448
DATA_SOURCE	0	il	$0
PARAM_COMPARE	0	&il->rxq	== $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&il->mutex
HALF_LOCKED2		flags
HALF_LOCKED2	0	&il->lock

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_hw_nic_init() -> il_rx_queue_update_write_ptr()

Type	Parameter	Key	Value
PARAM_VALUE	0	il	4096-ptr_max
PARAM_VALUE	0	il->_4965.wep_keys->key_idx	0-3
PARAM_VALUE	0	il->_4965.wep_keys->key_offset	0-3,255
PARAM_VALUE	0	il->_4965.wep_keys->key_size	0-255
PARAM_VALUE	0	il->calib_info	4096-ptr_max
PARAM_VALUE	0	il->cfg	4096-ptr_max
PARAM_VALUE	0	il->cfg->mod_params	4096-ptr_max
PARAM_VALUE	0	il->cfg->pll_cfg_val	0,16777216
PARAM_VALUE	0	il->cfg->use_bsm	1
PARAM_VALUE	0	il->cmd_queue	4
PARAM_VALUE	0	il->eeprom	0,4096-ptr_max
PARAM_VALUE	0	il->hw_ready	1
PARAM_VALUE	0	il->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->mutex.dep_map->name	0-255
PARAM_VALUE	0	il->mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	il->mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	il->mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	il->mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	il->mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	il->mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	il->mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	il->pci_dev->dev.cma_area->nranges	s32min-s32max
PARAM_VALUE	0	il->reg_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->rxq.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->rxq.need_update	1
PARAM_VALUE	0	il->rxq.read	0
PARAM_VALUE	0	il->rxq.rx_free.next	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_free.next->next	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_free.prev	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_free.prev->next	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_free.prev->prev	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_used.next	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_used.next->next	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_used.prev	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_used.prev->next	4096-ptr_max
PARAM_VALUE	0	il->rxq.rx_used.prev->prev	4096-ptr_max
PARAM_VALUE	0	il->sta_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->stations->keyinfo.cipher	0,1027073-1027074,1027076-1027077
PARAM_VALUE	0	il->stations->keyinfo.keyidx	0-255
PARAM_VALUE	0	il->stations->keyinfo.keylen	0-255
PARAM_VALUE	0	il->stations->sta.add_immediate_ba_ssn	0-4095
PARAM_VALUE	0	il->stations->sta.add_immediate_ba_tid	0-255
PARAM_VALUE	0	il->stations->sta.key.key_flags	0-u16max
PARAM_VALUE	0	il->stations->sta.key.key_offset	0-255
PARAM_VALUE	0	il->stations->sta.key.reserved1	0
PARAM_VALUE	0	il->stations->sta.key.reserved2	0
PARAM_VALUE	0	il->stations->sta.key.tkip_rx_tsc_byte2	0-255
PARAM_VALUE	0	il->stations->sta.mode	0-1
PARAM_VALUE	0	il->stations->sta.rate_n_flags	0,10,13,49162,49165
PARAM_VALUE	0	il->stations->sta.remove_immediate_ba_tid	0-255
PARAM_VALUE	0	il->stations->sta.reserved2	0
PARAM_VALUE	0	il->stations->sta.sleep_tx_count	0-1
PARAM_VALUE	0	il->stations->sta.sta.modify_mask	0-2,4,8,16,32
PARAM_VALUE	0	il->stations->sta.sta.reserved1	0
PARAM_VALUE	0	il->stations->sta.sta.reserved2	0
PARAM_VALUE	0	il->stations->sta.sta.sta_id	0-255
PARAM_VALUE	0	il->stations->sta.station_flags	0-4294967295
PARAM_VALUE	0	il->stations->sta.station_flags_msk	0,256
PARAM_VALUE	0	il->stations->sta.tid_disable_tx	0-u16max
PARAM_VALUE	0	il->stations->used	0-255
PARAM_VALUE	0	il->ucode_data.v_addr	1-u64max
PARAM_VALUE	0	il->ucode_data_backup.v_addr	1-u64max
PARAM_VALUE	1	q	4096-ptr_max
PARAM_VALUE	1	q->free_count	0
PARAM_VALUE	1	q->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	q->need_update	1
PARAM_VALUE	1	q->read	0
PARAM_VALUE	1	q->rx_free.next	4096-ptr_max
PARAM_VALUE	1	q->rx_free.next->next	4096-ptr_max
PARAM_VALUE	1	q->rx_free.prev	4096-ptr_max
PARAM_VALUE	1	q->rx_free.prev->next	4096-ptr_max
PARAM_VALUE	1	q->rx_free.prev->prev	4096-ptr_max
PARAM_VALUE	1	q->rx_used.next	4096-ptr_max
PARAM_VALUE	1	q->rx_used.next->next	4096-ptr_max
PARAM_VALUE	1	q->rx_used.prev	4096-ptr_max
PARAM_VALUE	1	q->rx_used.prev->next	4096-ptr_max
PARAM_VALUE	1	q->rx_used.prev->prev	4096-ptr_max
PARAM_VALUE	1	q->write	0
PARAM_VALUE	1	q->write_actual	0
PARAM_VALUE	1	*q->queue	0
BUF_SIZE	1	q	12448
CAPPED_DATA	0	il->rxq.bd	1
DATA_SOURCE	0	il	$0
PARAM_COMPARE	0	&il->rxq	== $1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		flags
LOCK2	0	&il->lock
LOCK2	0	&il->mutex
TYPE_LOCK		(struct il_priv)->lock
TYPE_LOCK		(struct il_priv)->mutex

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_irq_tasklet() -> il_rx_queue_update_write_ptr()

Type	Parameter	Key	Value
PARAM_VALUE	0	il	4096-ptr_max
PARAM_VALUE	0	il->cfg->mod_params->restart_fw	1
PARAM_VALUE	0	il->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->ops->dump_fh	0,4096-ptr_max
PARAM_VALUE	0	il->ops->dump_nic_error_log	4096-ptr_max
PARAM_VALUE	1	q	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		bh

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_rx_queue_restock() -> il_rx_queue_update_write_ptr()

Type	Parameter	Key	Value
PARAM_VALUE	0	il->_4965.wep_keys->key_idx	0-3
PARAM_VALUE	0	il->_4965.wep_keys->key_offset	0-3,255
PARAM_VALUE	0	il->_4965.wep_keys->key_size	0-255
PARAM_VALUE	0	il->cfg->pll_cfg_val	0,16777216
PARAM_VALUE	0	il->cfg->use_bsm	1
PARAM_VALUE	0	il->rxq.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	il->rxq.need_update	1
PARAM_VALUE	0	il->stations->keyinfo.cipher	0,1027073-1027074,1027076-1027077
PARAM_VALUE	0	il->stations->keyinfo.keyidx	0-255
PARAM_VALUE	0	il->stations->keyinfo.keylen	0-255
PARAM_VALUE	0	il->stations->sta.add_immediate_ba_ssn	0-4095
PARAM_VALUE	0	il->stations->sta.add_immediate_ba_tid	0-255
PARAM_VALUE	0	il->stations->sta.key.key_flags	0-u16max
PARAM_VALUE	0	il->stations->sta.key.key_offset	0-255
PARAM_VALUE	0	il->stations->sta.key.reserved1	0
PARAM_VALUE	0	il->stations->sta.key.reserved2	0
PARAM_VALUE	0	il->stations->sta.key.tkip_rx_tsc_byte2	0-255
PARAM_VALUE	0	il->stations->sta.mode	0-1
PARAM_VALUE	0	il->stations->sta.rate_n_flags	0,10,13,49162,49165
PARAM_VALUE	0	il->stations->sta.remove_immediate_ba_tid	0-255
PARAM_VALUE	0	il->stations->sta.reserved2	0
PARAM_VALUE	0	il->stations->sta.sleep_tx_count	0-1
PARAM_VALUE	0	il->stations->sta.sta.modify_mask	0-2,4,8,16,32
PARAM_VALUE	0	il->stations->sta.sta.reserved1	0
PARAM_VALUE	0	il->stations->sta.sta.reserved2	0
PARAM_VALUE	0	il->stations->sta.sta.sta_id	0-255
PARAM_VALUE	0	il->stations->sta.station_flags	0-4294967295
PARAM_VALUE	0	il->stations->sta.station_flags_msk	0,256
PARAM_VALUE	0	il->stations->sta.tid_disable_tx	0-u16max
PARAM_VALUE	0	il->stations->used	0-255
PARAM_VALUE	1	q	4096-ptr_max
PARAM_VALUE	1	q->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	q->need_update	1
BUF_SIZE	1	q	12448
DATA_SOURCE	0	il	$0
PARAM_COMPARE	0	&il->rxq	== $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		flags
HALF_LOCKED2	0	&il->lock
HALF_LOCKED2	0	&il->mutex