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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/wireless/intel/iwlegacy/3945-mac.c il3945_tx_skb() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
BUF_SIZE 0 q 40
TASK_NOT_RUNNING
HALF_LOCKED2 &local->handle_wake_tx_queue_lock
HALF_LOCKED2 rcu_read

drivers/net/wireless/intel/iwlegacy/3945-mac.c il3945_tx_skb() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->write_ptr 0-s32max
BUF_SIZE 0 q 40
CAPPED_DATA 0 q->high_mark 1
CAPPED_DATA 0 q->write_ptr 1
TASK_NOT_RUNNING
HALF_LOCKED2 &local->handle_wake_tx_queue_lock
HALF_LOCKED2 rcu_read

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_hdl_compressed_ba() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &il->sta_lock
LOCK2 flags
HALF_LOCKED2 bh
TYPE_LOCK (struct il_priv)->sta_lock

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_hdl_tx() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->n_bd 1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &il->sta_lock
LOCK2 flags
HALF_LOCKED2 bh
TYPE_LOCK (struct il_priv)->sta_lock

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_hdl_tx() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->n_bd 1-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &il->sta_lock
LOCK2 flags
HALF_LOCKED2 bh
TYPE_LOCK (struct il_priv)->sta_lock

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_tx_skb() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
BUF_SIZE 0 q 40
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
LOCK2 &il->lock
LOCK2 &il->sta_lock
LOCK2 flags
HALF_LOCKED2 &local->handle_wake_tx_queue_lock
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct il_priv)->lock
TYPE_LOCK (struct il_priv)->sta_lock

drivers/net/wireless/intel/iwlegacy/4965-mac.c il4965_tx_skb() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->write_ptr 0-s32max
BUF_SIZE 0 q 40
CAPPED_DATA 0 q->high_mark 1
CAPPED_DATA 0 q->write_ptr 1
TASK_NOT_RUNNING
HALF_LOCKED2 &local->handle_wake_tx_queue_lock
HALF_LOCKED2 rcu_read

drivers/net/wireless/intel/iwlegacy/common.c il_enqueue_hcmd() -> il_queue_space()

Type Parameter Key Value
BUF_SIZE 0 q 40
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &il->hcmd_lock
LOCK2 flags
HALF_LOCKED2 &il->lock
HALF_LOCKED2 &il->mutex
HALF_LOCKED2 &il->sta_lock
TYPE_LOCK (struct il_priv)->hcmd_lock

drivers/net/wireless/intel/iwlegacy/3945.c il3945_tx_queue_reclaim() -> il_queue_space()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 0 q->read_ptr 0-s32max
BUF_SIZE 0 q 40
CAPPED_DATA 0 q->read_ptr 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh