Defined in 2 files as a function:
- include/net/xdp_sock_drv.h, line 113 (as a function)
- include/net/xdp_sock_drv.h, line 443 (as a function)
Referenced in 4 files:
- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c, line 1729
- drivers/net/ethernet/freescale/fec_main.c, line 2232
- drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
- drivers/net/ethernet/netronome/nfp/nfp_net_xsk.c, line 29
Smatch caller information:
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c dpaa2_eth_add_bufs() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c mlx5e_xsk_alloc_rx_mpwqe() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &icosq->lock | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c mlx5e_xsk_alloc_rx_mpwqe() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &icosq->lock | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c mlx5e_xsk_alloc_rx_mpwqe() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &icosq->lock | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c mlx5e_xsk_alloc_rx_mpwqe() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &icosq->lock | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c mlx5e_xsk_alloc_rx_wqes() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | r xsk_buff_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c mlx5e_xsk_alloc_rx_wqes_batched() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH |
drivers/net/ethernet/freescale/fec_main.c fec_enet_xsk_tx_xmit() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netdev_queue)->_xmit_lock |
drivers/net/ethernet/netronome/nfp/nfp_net_xsk.c nfp_net_xsk_rx_bufs_stash() -> xsk_buff_xdp_get_frame_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |