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Searched refs:data_meta (Results 1 – 25 of 32) sorted by relevance

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/Linux-v5.15/tools/testing/selftests/bpf/progs/
Dtest_xdp_meta.c14 __u8 *data, *data_meta, *data_end; in ing_cls() local
17 data_meta = ctx_ptr(ctx, data_meta); in ing_cls()
22 data_meta + round_up(ETH_ALEN, 4) > data) in ing_cls()
25 diff |= ((__u32 *)data_meta)[0] ^ ((__u32 *)data)[0]; in ing_cls()
26 diff |= ((__u16 *)data_meta)[2] ^ ((__u16 *)data)[2]; in ing_cls()
34 __u8 *data, *data_meta, *data_end; in ing_xdp() local
41 data_meta = ctx_ptr(ctx, data_meta); in ing_xdp()
46 data_meta + round_up(ETH_ALEN, 4) > data) in ing_xdp()
49 __builtin_memcpy(data_meta, data, ETH_ALEN); in ing_xdp()
Dtest_xdp_context_test_run.c9 __u32 *metadata = (void *)(long)xdp->data_meta; in xdp_context()
Dtest_xdp_bpf2bpf.c26 void *data_meta; member
/Linux-v5.15/tools/testing/selftests/bpf/verifier/
Dmeta_access.c5 offsetof(struct xdp_md, data_meta)),
21 offsetof(struct xdp_md, data_meta)),
40 offsetof(struct xdp_md, data_meta)),
58 offsetof(struct xdp_md, data_meta)),
77 offsetof(struct xdp_md, data_meta)),
96 offsetof(struct xdp_md, data_meta)),
115 offsetof(struct xdp_md, data_meta)),
133 offsetof(struct xdp_md, data_meta)),
149 offsetof(struct xdp_md, data_meta)),
167 offsetof(struct xdp_md, data_meta)),
[all …]
Dxdp_direct_packet_access.c473 offsetof(struct xdp_md, data_meta)),
490 offsetof(struct xdp_md, data_meta)),
508 offsetof(struct xdp_md, data_meta)),
526 offsetof(struct xdp_md, data_meta)),
544 offsetof(struct xdp_md, data_meta)),
563 offsetof(struct xdp_md, data_meta)),
581 offsetof(struct xdp_md, data_meta)),
599 offsetof(struct xdp_md, data_meta)),
618 offsetof(struct xdp_md, data_meta)),
636 offsetof(struct xdp_md, data_meta)),
[all …]
Dcgroup_skb.c139 offsetof(struct __sk_buff, data_meta)),
/Linux-v5.15/samples/bpf/
Dxdp2skb_meta_kern.c53 meta = (void *)(unsigned long)ctx->data_meta; in _xdp_mark()
67 void *data_meta = (void *)(unsigned long)ctx->data_meta; in _tc_mark() local
68 struct meta_info *meta = data_meta; in _tc_mark()
/Linux-v5.15/tools/testing/selftests/bpf/prog_tests/
Dxdp_context_test_run.c7 __u32 data_meta, __u32 data, __u32 data_end, in test_xdp_context_error() argument
14 .data_meta = data_meta, in test_xdp_context_error()
61 ctx_in.data_meta = 0; in test_xdp_context_test_run()
69 ASSERT_EQ(ctx_out.data_meta, 0, "valid-datameta"); in test_xdp_context_test_run()
/Linux-v5.15/include/net/
Dxdp.h72 void *data_meta; member
95 xdp->data_meta = meta_valid ? data : data + 1; in xdp_prepare_buff()
181 xdp->data_meta = frame->data - frame->metasize; in xdp_convert_frame_to_buff()
193 metasize = xdp->data - xdp->data_meta; in xdp_update_frame_from_buff()
270 xdp->data_meta = xdp->data + 1; in xdp_set_data_meta_invalid()
276 return unlikely(xdp->data_meta > xdp->data); in xdp_data_meta_unsupported()
/Linux-v5.15/net/bpf/
Dtest_run.c733 xdp->data = xdp->data_meta + xdp_md->data; in xdp_convert_md_to_buff()
746 xdp_md->data = xdp->data - xdp->data_meta; in xdp_convert_buff_to_md()
747 xdp_md->data_end = xdp->data_end - xdp->data_meta; in xdp_convert_buff_to_md()
778 if (ctx->data_meta || ctx->data_end != size || in bpf_prog_test_run_xdp()
814 if (xdp.data_meta != data + headroom || in bpf_prog_test_run_xdp()
815 xdp.data_end != xdp.data_meta + size) in bpf_prog_test_run_xdp()
816 size = xdp.data_end - xdp.data_meta; in bpf_prog_test_run_xdp()
818 ret = bpf_test_finish(kattr, uattr, xdp.data_meta, size, retval, in bpf_prog_test_run_xdp()
/Linux-v5.15/net/core/
Dxdp.c482 xdp->data - xdp->data_meta; in xdp_convert_zc_to_xdp_frame()
497 data_to_copy = metasize ? xdp->data_meta : xdp->data; in xdp_convert_zc_to_xdp_frame()
Dfilter.c3790 xdp->data - xdp->data_meta; in xdp_get_metalen()
3805 memmove(xdp->data_meta + offset, in BPF_CALL_2()
3806 xdp->data_meta, metalen); in BPF_CALL_2()
3807 xdp->data_meta += offset; in BPF_CALL_2()
3859 void *meta = xdp->data_meta + offset; in BPF_CALL_2()
3870 xdp->data_meta = meta; in BPF_CALL_2()
7761 case bpf_ctx_range(struct __sk_buff, data_meta): in bpf_skb_is_valid_access()
7800 case bpf_ctx_range(struct __sk_buff, data_meta): in sk_filter_is_valid_access()
7827 case bpf_ctx_range(struct __sk_buff, data_meta): in cg_skb_is_valid_access()
7872 case bpf_ctx_range(struct __sk_buff, data_meta): in lwt_is_valid_access()
[all …]
/Linux-v5.15/include/uapi/linux/
Dbpf.h5280 __u32 data_meta; member
5444 __u32 data_meta; member
/Linux-v5.15/tools/include/uapi/linux/
Dbpf.h5280 __u32 data_meta; member
5444 __u32 data_meta; member
/Linux-v5.15/drivers/net/ethernet/intel/ice/
Dice_txrx.c894 u8 metasize = xdp->data - xdp->data_meta; in ice_build_skb()
909 net_prefetch(xdp->data_meta); in ice_build_skb()
1131 xdp.data_meta = NULL; in ice_clean_rx_irq()
Dice_xsk.c433 unsigned int metasize = rx_buf->xdp->data - rx_buf->xdp->data_meta; in ice_construct_skb_zc()
/Linux-v5.15/net/xdp/
Dxsk_buff_pool.c499 xskb->xdp.data_meta = xskb->xdp.data; in xp_alloc()
Dxsk.c179 from_buf = from->data_meta; in xsk_copy_xdp()
180 metalen = from->data - from->data_meta; in xsk_copy_xdp()
/Linux-v5.15/drivers/net/ethernet/intel/ixgbe/
Dixgbe_xsk.c206 unsigned int metasize = bi->xdp->data - bi->xdp->data_meta; in ixgbe_construct_skb_zc()
/Linux-v5.15/drivers/net/ethernet/intel/i40e/
Di40e_xsk.c246 unsigned int metasize = xdp->data - xdp->data_meta; in i40e_construct_skb_zc()
Di40e_txrx.c2189 unsigned int metasize = xdp->data - xdp->data_meta; in i40e_build_skb()
2204 net_prefetch(xdp->data_meta); in i40e_build_skb()
/Linux-v5.15/include/linux/
Dfilter.h660 void *data_meta; member
699 cb->data_meta = skb->data - skb_metadata_len(skb); in bpf_compute_data_pointers()
/Linux-v5.15/drivers/net/ethernet/intel/igc/
Digc_main.c2437 unsigned int metasize = xdp->data - xdp->data_meta; in igc_construct_skb_zc()
2448 skb_reserve(skb, xdp->data_meta - xdp->data_hard_start); in igc_construct_skb_zc()
2449 memcpy(__skb_put(skb, totalsize), xdp->data_meta, totalsize); in igc_construct_skb_zc()
2524 bi->xdp->data_meta += IGC_TS_HDR_LEN; in igc_clean_rx_irq_zc()
/Linux-v5.15/drivers/net/ethernet/freescale/dpaa/
Ddpaa_eth.c2593 xdp.data - xdp.data_meta; in dpaa_run_xdp()
2595 *xdp_meta_len = xdp.data - xdp.data_meta; in dpaa_run_xdp()
/Linux-v5.15/drivers/net/
Dvirtio_net.c780 metasize = xdp.data - xdp.data_meta; in receive_small()
954 metasize = xdp.data - xdp.data_meta; in receive_mergeable()

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