Defined in 1 files as a function:
Referenced in 48 files:
- drivers/net/ethernet/amazon/ena/ena_netdev.c, line 1219
- drivers/net/ethernet/aquantia/atlantic/aq_ring.c, line 851
- drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c, line 199
- drivers/net/ethernet/cavium/thunder/nicvf_main.c, line 550
- drivers/net/ethernet/engleder/tsnep_main.c, line 1457
- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c, line 2604
- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c, line 441
- drivers/net/ethernet/freescale/enetc/enetc.c, line 1884
- drivers/net/ethernet/freescale/fec_main.c, line 2049
- drivers/net/ethernet/fungible/funeth/funeth_rx.c, line 150
- drivers/net/ethernet/google/gve/gve_rx.c
- drivers/net/ethernet/google/gve/gve_rx_dqo.c, line 913
- drivers/net/ethernet/intel/i40e/i40e_main.c, line 3625
- drivers/net/ethernet/intel/igb/igb_main.c, line 9042
- drivers/net/ethernet/intel/igc/igc_main.c, line 2657
- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, line 2516
- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c, line 1155
- drivers/net/ethernet/marvell/mvneta.c, line 2438
- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c, line 3990
- drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c, line 1520
- drivers/net/ethernet/mediatek/mtk_eth_soc.c, line 2283
- drivers/net/ethernet/mellanox/mlx4/en_rx.c, line 704
- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c, line 1563
- drivers/net/ethernet/meta/fbnic/fbnic_txrx.c, line 979
- drivers/net/ethernet/microchip/lan966x/lan966x_xdp.c, line 82
- drivers/net/ethernet/microsoft/mana/mana_bpf.c, line 93
- drivers/net/ethernet/netronome/nfp/nfd3/dp.c, line 920
- drivers/net/ethernet/netronome/nfp/nfdk/dp.c, line 1042
- drivers/net/ethernet/pensando/ionic/ionic_txrx.c, line 487
- drivers/net/ethernet/qlogic/qede/qede_fp.c, line 1096
- drivers/net/ethernet/sfc/rx.c, line 287
- drivers/net/ethernet/sfc/siena/rx.c, line 289
- drivers/net/ethernet/socionext/netsec.c, line 963
- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c, line 5800
- drivers/net/ethernet/ti/am65-cpsw-nuss.c, line 1324
- drivers/net/ethernet/ti/cpsw.c, line 417
- drivers/net/ethernet/ti/cpsw_new.c, line 361
- drivers/net/ethernet/ti/icssg/icssg_common.c, line 1096
- drivers/net/hyperv/netvsc_bpf.c, line 56
- drivers/net/tun.c
- drivers/net/veth.c, line 771
- drivers/net/virtio_net.c
- drivers/net/vmxnet3/vmxnet3_xdp.c
- drivers/net/xen-netfront.c, line 976
- drivers/vhost/net.c, line 758
- include/net/libeth/xdp.h, line 1286
- net/bpf/test_run.c
- net/core/dev.c, line 5510
Smatch caller information:
drivers/net/ethernet/google/gve/gve_rx.c gve_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2225616543780638720 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/google/gve/gve_rx.c gve_xdp_redirect() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 512279841492275200 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/freescale/enetc/enetc.c enetc_build_xdp_buff() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2997338229986557952 |
| PARAM_VALUE | 1 | frame_sz | 2048 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $5 |
| RX_PATH | |||
| NOCHECK_CALL |
drivers/net/ethernet/fungible/funeth/funeth_rx.c fun_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7197635194992168960 |
| PARAM_VALUE | 1 | frame_sz | 0,128-u32max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| BIT_INFO | 1 | frame_sz | 0x0,0xffffff80 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c bnxt_xdp_buff_init() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8805792747424485376 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/ti/cpsw.c cpsw_rx_handler() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5916229035536310272 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c libeth_xdp_prepare_buff() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2360056481319448576 |
| PARAM_VALUE | 0 | xdp->frame_sz_flags_init | 0-u32max |
| PARAM_VALUE | 0 | xdp->rxq | 4096-ptr_max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/mediatek/mtk_eth_soc.c mtk_poll_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 845319635232792576 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/ethernet/sfc/siena/rx.c efx_do_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 6838857170197729280 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/netronome/nfp/nfd3/dp.c nfp_nfd3_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7443567305474240512 |
| PARAM_VALUE | 1 | frame_sz | 4032 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/xen-netfront.c xennet_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1869551789200502784 |
| PARAM_VALUE | 1 | frame_sz | 3840 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &queue->rx_lock | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct netfront_queue)->rx_lock |
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c dpaa_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5876216365685792768 |
| PARAM_VALUE | 1 | frame_sz | 4080 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/net/ethernet/netronome/nfp/nfdk/dp.c nfp_nfdk_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4742861880791130112 |
| PARAM_VALUE | 1 | frame_sz | 4032 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c mvpp2_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8657678418508349440 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| BUF_SIZE | 2 | rxq | 64 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/marvell/mvneta.c mvneta_rx_swbm() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 6327280688721358848 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/aquantia/atlantic/aq_ring.c __aq_ring_xdp_clean() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4608340779390623744 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| NOCHECK_CALL |
drivers/net/ethernet/intel/igc/igc_main.c igc_clean_rx_irq() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7358878815365529600 |
| PARAM_VALUE | 0 | xdp->frame_sz_flags_init | 0 |
| PARAM_VALUE | 0 | xdp->rxq | 0 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 1 | frame_sz | r igc_get_rx_frame_truesize |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/vhost/net.c vhost_net_build_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 1 | frame_sz | 320,384-1000000704 |
| PARAM_VALUE | 2 | rxq | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | frame_sz | 320,384-1000000704[c][u] |
| LOCK2 | &vq->mutex | ||
| TYPE_LOCK | (struct vhost_virtqueue)->mutex |
drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_process_rx_cq() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2470473478268411904 |
| PARAM_VALUE | 0 | xdp->frame_sz_flags_init | 0 |
| PARAM_VALUE | 0 | xdp->rxq | 0 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/engleder/tsnep_main.c tsnep_rx_poll() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 827210877559406592 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c dpaa2_eth_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1613000802054295552 |
| PARAM_VALUE | 1 | frame_sz | 257-4352 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/bpf/test_run.c bpf_prog_test_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5547001856507617280 |
| PARAM_VALUE | 0 | xdp->frame_sz_flags_init | 0 |
| PARAM_VALUE | 0 | xdp->rxq | 0 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
net/bpf/test_run.c xdp_test_run_init_page() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 18379471554275704888,18446612682070032440 |
| PARAM_VALUE | 1 | frame_sz | 3984 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/ethernet/intel/ice/ice_txrx.c libeth_xdp_prepare_buff() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7029288526324645888 |
| PARAM_VALUE | 0 | xdp->frame_sz_flags_init | 0-u32max |
| PARAM_VALUE | 0 | xdp->rxq | 4096-ptr_max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c stmmac_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2327324577375444992 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/veth.c veth_convert_skb_to_xdp_buff() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7726436566571843584 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| BUF_SIZE | 0 | xdp | 56 |
| DATA_SOURCE | 0 | xdp | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c ixgbe_clean_rx_irq() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8215576243710349312 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 1 | frame_sz | r ixgbe_rx_frame_truesize |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/ti/cpsw_new.c cpsw_rx_handler() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2250789083207245824 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/ethernet/cavium/thunder/nicvf_main.c nicvf_xdp_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 3668388690731253760 |
| PARAM_VALUE | 1 | frame_sz | 2176 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cq->lock | ||
| LOCK2 | bh | ||
| TYPE_LOCK | (struct cmp_queue)->lock |
drivers/net/ethernet/intel/igb/igb_main.c igb_clean_rx_irq() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7037274967719374848 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 1 | frame_sz | r igb_rx_frame_truesize |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/microchip/lan966x/lan966x_xdp.c lan966x_xdp_run() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5195290881439477760 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| NOCHECK_CALL |
drivers/net/ethernet/amazon/ena/ena_netdev.c ena_clean_rx_irq() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 6304413803630088192 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/socionext/netsec.c netsec_process_rx() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5447197507132104704 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/vmxnet3/vmxnet3_xdp.c vmxnet3_process_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1057836701539389440 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/vmxnet3/vmxnet3_xdp.c vmxnet3_process_xdp_small() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1095664160641769472 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
drivers/net/hyperv/netvsc_bpf.c netvsc_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4407889862095622144 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh |
51e6ac3d6061642e gve_rx_dqo() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5142477769465470976 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/microsoft/mana/mana_bpf.c mana_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 2374518100294422528 |
| PARAM_VALUE | 0 | xdp->frame_sz_flags_init | 0 |
| PARAM_VALUE | 0 | xdp->rxq | 0 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $2 |
| RX_PATH | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| LOCK2 | rcu_read |
drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c otx2_xdp_rcv_pkt_handler() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5052547583102251008 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/meta/fbnic/fbnic_txrx.c fbnic_pkt_prepare() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/tun.c tun_build_skb() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 3576414151054807040 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | bh | ||
| LOCK2 | rcu_read |
drivers/net/tun.c tun_xdp_one() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &vq->mutex |
drivers/net/ethernet/freescale/fec_main.c fec_enet_rx_queue_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4929027709154185216 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| NOCHECK_CALL |
drivers/net/virtio_net.c receive_small_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 5124223953536839680 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 1 | frame_sz | $7 [m] |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh |
drivers/net/virtio_net.c virtnet_build_xdp_buff_mrg() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7635195980866637824 |
| PARAM_VALUE | 1 | frame_sz | 0-4194303 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 0 | xdp | $3 |
| DATA_SOURCE | 1 | frame_sz | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ni->dev_lock | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/sfc/rx.c efx_do_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1808455054245810176 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/qlogic/qede/qede_fp.c qede_rx_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 8823893826641035264 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/core/dev.c bpf_prog_run_generic_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 628373824093102080,6139258418707382272,7996515439792750592 |
| DATA_SOURCE | 0 | xdp | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c ixgbevf_clean_rx_irq() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7827760081832644608 |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 1 | frame_sz | r ixgbevf_rx_frame_truesize |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/i40e/i40e_main.c i40e_configure_rx_ring() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/net/ethernet/pensando/ionic/ionic_txrx.c ionic_run_xdp() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 7046438661885239296 |
| PARAM_VALUE | 1 | frame_sz | 4096 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/intel/idpf/idpf_txrx.c libeth_xdp_prepare_buff() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 1611248244013617152 |
| PARAM_VALUE | 0 | xdp->frame_sz_flags_init | 0-u32max |
| PARAM_VALUE | 0 | xdp->rxq | 4096-ptr_max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c mlx5e_fill_mxbuf() -> xdp_init_buff()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xdp | 4096-ptr_max |
| PARAM_VALUE | 2 | rxq | 4096-ptr_max |
| DATA_SOURCE | 1 | frame_sz | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | frame_sz | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | bh |