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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/xilinx/ll_temac_main.c temac_start_xmit() -> temac_check_tx_bd_space()

Type Parameter Key Value
PARAM_VALUE 0 lp->tx_bd_v 4096-ptr_max
PARAM_VALUE 1 num_frag 1-256
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ndev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/xilinx/ll_temac_main.c temac_start_xmit() -> temac_check_tx_bd_space()

Type Parameter Key Value
PARAM_VALUE 0 lp 4096-ptr_max
PARAM_VALUE 0 lp->tx_bd_v 4096-ptr_max
PARAM_VALUE 1 num_frag 1-256
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ndev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/xilinx/ll_temac_main.c temac_start_xmit() -> temac_check_tx_bd_space()

Type Parameter Key Value
PARAM_VALUE 0 lp 4096-ptr_max
PARAM_VALUE 0 lp->tx_bd_tail s32min-(-2),0-s32max
PARAM_VALUE 0 lp->tx_bd_v 4096-ptr_max
PARAM_VALUE 1 num_frag 18
CAPPED_DATA 0 lp->tx_bd_tail 1
FUZZY_MAX 0 lp->tx_bd_tail 0
PARAM_COMPARE 0 lp->tx_bd_num >= $0->tx_bd_tail
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ndev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read