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Searched refs:tp_block_nr (Results 1 – 8 of 8) sorted by relevance

/OK3568_Linux_fs/kernel/tools/testing/selftests/net/
H A Dpsock_tpacket.c634 ring->req.tp_block_nr = blocks; in __v1_v2_fill()
638 ring->req.tp_block_nr; in __v1_v2_fill()
640 ring->mm_len = ring->req.tp_block_size * ring->req.tp_block_nr; in __v1_v2_fill()
655 ring->req3.tp_block_nr = blocks; in __v3_fill()
659 ring->req3.tp_block_nr; in __v3_fill()
661 ring->mm_len = ring->req3.tp_block_size * ring->req3.tp_block_nr; in __v3_fill()
663 ring->rd_num = ring->req3.tp_block_nr; in __v3_fill()
H A Dtxring_overwrite.c106 req.tp_block_nr = 1; in setup_tx()
114 *ring = mmap(0, req.tp_block_size * req.tp_block_nr, in setup_tx()
H A Dpsock_fanout.c181 .tp_block_nr = RING_NUM_FRAMES, in sock_fanout_open_ring()
198 ring = mmap(0, req.tp_block_size * req.tp_block_nr, in sock_fanout_open_ring()
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/arm-none-linux-gnueabihf/libc/usr/include/linux/
H A Dif_packet.h272 unsigned int tp_block_nr; /* Number of blocks */ member
279 unsigned int tp_block_nr; /* Number of blocks */ member
/OK3568_Linux_fs/prebuilts/gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/aarch64-none-linux-gnu/libc/usr/include/linux/
H A Dif_packet.h272 unsigned int tp_block_nr; /* Number of blocks */ member
279 unsigned int tp_block_nr; /* Number of blocks */ member
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Dif_packet.h273 unsigned int tp_block_nr; /* Number of blocks */ member
280 unsigned int tp_block_nr; /* Number of blocks */ member
/OK3568_Linux_fs/kernel/Documentation/networking/
H A Dpacket_mmap.rst205 unsigned int tp_block_nr; /* Number of blocks */
217 of blocks is tp_block_nr. Note that tp_frame_nr is a redundant parameter because::
223 frames_per_block * tp_block_nr == tp_frame_nr
229 tp_block_nr = 4
398 - tp_frame_nr must be exactly frames_per_block*tp_block_nr
848 ring->req.tp_block_nr = blocknum;
860 ring->map = mmap(NULL, ring->req.tp_block_size * ring->req.tp_block_nr,
867 ring->rd = malloc(ring->req.tp_block_nr * sizeof(*ring->rd));
869 for (i = 0; i < ring->req.tp_block_nr; ++i) {
945 munmap(ring->map, ring->req.tp_block_size * ring->req.tp_block_nr);
/OK3568_Linux_fs/kernel/net/packet/
H A Daf_packet.c588 p1->knum_blocks = req_u->req3.tp_block_nr; in init_prb_bdqc()
4300 unsigned int block_nr = req->tp_block_nr; in alloc_pg_vec()
4348 if (req->tp_block_nr) { in packet_set_ring()
4386 if (unlikely(rb->frames_per_block > UINT_MAX / req->tp_block_nr)) in packet_set_ring()
4388 if (unlikely((rb->frames_per_block * req->tp_block_nr) != in packet_set_ring()
4457 swap(rb->pg_vec_len, req->tp_block_nr); in packet_set_ring()
4484 free_pg_vec(pg_vec, order, req->tp_block_nr); in packet_set_ring()