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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c __libeth_xdp_run_pass() -> libeth_xdp_return_buff_slow()

Type Parameter Key Value
PARAM_VALUE 0 xdp 2360056481319448576
PARAM_VALUE 0 xdp->base.data_end 4096-ptr_max
PARAM_VALUE 0 xdp->base.data_meta 1-u64max
PARAM_VALUE 0 xdp->base.frame_sz 0-16777215
PARAM_VALUE 0 xdp->base.frame_sz_flags_init 0-u32max
PARAM_VALUE 0 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 0 xdp->data 1-u64max
BUF_SIZE 0 xdp 64
DATA_SOURCE 0 xdp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c idpf_rx_singleq_clean() -> libeth_xdp_return_buff_slow()

Type Parameter Key Value
PARAM_VALUE 0 xdp 2360056481319448576
PARAM_VALUE 0 xdp->base.data_end 4096-ptr_max
PARAM_VALUE 0 xdp->base.data_meta 1-u64max
PARAM_VALUE 0 xdp->base.frame_sz 0-16777215
PARAM_VALUE 0 xdp->base.frame_sz_flags_init 0-u32max
PARAM_VALUE 0 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 0 xdp->data 1-u64max
BUF_SIZE 0 xdp 64
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/ice/ice_txrx.c ice_clean_rx_irq() -> libeth_xdp_return_buff_slow()

Type Parameter Key Value
PARAM_VALUE 0 xdp 7029288526324645888
PARAM_VALUE 0 xdp->base.data_end 4096-ptr_max
PARAM_VALUE 0 xdp->base.data_meta 1-u64max
PARAM_VALUE 0 xdp->base.frame_sz 0-16777215
PARAM_VALUE 0 xdp->base.frame_sz_flags_init 0-u32max
PARAM_VALUE 0 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 0 xdp->data 0
PARAM_VALUE 0 xdp->desc 4096-ptr_max
BUF_SIZE 0 xdp 64
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/libeth/xdp.c __libeth_xdp_return_stash() -> libeth_xdp_return_buff_slow()

Type Parameter Key Value
PARAM_VALUE 0 xdp 4856291229544038400
PARAM_VALUE 0 xdp->base.data_end 4096-ptr_max
PARAM_VALUE 0 xdp->base.data_meta 1-u64max
PARAM_VALUE 0 xdp->base.flags 0-255
PARAM_VALUE 0 xdp->base.frame_sz 0-16777215
PARAM_VALUE 0 xdp->data 1-u64max
BUF_SIZE 0 xdp 64
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/intel/libeth/xdp.c libeth_xdp_buff_add_frag() -> libeth_xdp_return_buff_slow()

Type Parameter Key Value
PARAM_VALUE 0 xdp 1611248244013617152,2360056481319448576,7029288526324645888
PARAM_VALUE 0 xdp->base.data_meta 1-u64max
PARAM_VALUE 0 xdp->base.flags 1-u32max
PARAM_VALUE 0 xdp->base.frame_sz 0-16777215
PARAM_VALUE 0 xdp->base.frame_sz_flags_init 0-u32max
PARAM_VALUE 0 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 0 xdp->data 1-u64max
BUF_SIZE 0 xdp 64
DATA_SOURCE 0 xdp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/libeth/xdp.c libeth_xdp_prog_exception() -> libeth_xdp_return_buff_slow()

Type Parameter Key Value
PARAM_VALUE 0 xdp 4096-ptr_max
PARAM_VALUE 0 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 0 xdp->base.rxq->mem.type 0-2,4-u32max
DATA_SOURCE 0 xdp $1
NOCHECK_CALL

drivers/net/ethernet/intel/idpf/idpf_txrx.c __libeth_xdp_run_pass() -> libeth_xdp_return_buff_slow()

Type Parameter Key Value
PARAM_VALUE 0 xdp 1611248244013617152
PARAM_VALUE 0 xdp->base.data_end 4096-ptr_max
PARAM_VALUE 0 xdp->base.data_meta 1-u64max
PARAM_VALUE 0 xdp->base.frame_sz 0-16777215
PARAM_VALUE 0 xdp->base.frame_sz_flags_init 0-u32max
PARAM_VALUE 0 xdp->base.rxq 4096-ptr_max
PARAM_VALUE 0 xdp->data 1-u64max
BUF_SIZE 0 xdp 64
DATA_SOURCE 0 xdp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 bh