| /linux/tools/testing/selftests/net/ |
| A D | txring_overwrite.c | 77 int fdr; in setup_rx() local
79 fdr = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_IP)); in setup_rx()
80 if (fdr == -1) in setup_rx()
83 return fdr; in setup_rx()
140 static int read_verify_pkt(int fdr, char payload_char) in read_verify_pkt() argument
145 ret = read(fdr, buf, sizeof(buf)); in read_verify_pkt()
162 int fdr, fdt, ret = 0; in main() local
164 fdr = setup_rx(); in main()
170 ret |= read_verify_pkt(fdr, payload_patterns[0]); in main()
171 ret |= read_verify_pkt(fdr, payload_patterns[1]); in main()
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| A D | udpgso.c | 452 ret = recv_one(fdr, 0); in run_one()
459 ret = recv_one(fdr, 0); in run_one()
466 ret = recv_one(fdr, MSG_DONTWAIT); in run_one()
481 run_one(test, fdt, fdr, addr, alen); in run_all()
488 int fdr, fdt, val; in run_test() local
490 fdr = socket(addr->sa_family, SOCK_DGRAM, 0); in run_test()
491 if (fdr == -1) in run_test()
495 if (bind(fdr, addr, alen)) in run_test()
511 run_all(fdt, fdr, addr, alen); in run_test()
521 run_all(fdt, fdr, addr, 0 /* use connected addr */); in run_test()
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| A D | ipv6_flowlabel.c | 216 int fdt, fdr; in main() local
232 fdr = use_ping ? fdt : socket(PF_INET6, SOCK_DGRAM, 0); in main()
233 if (fdr == -1) in main()
238 if (!use_ping && bind(fdr, (void *)&addr, sizeof(addr))) in main()
243 if (setsockopt(fdr, SOL_IPV6, IPV6_FLOWINFO, &one, sizeof(one))) in main()
249 do_recv(fdr, true, FLOWLABEL_WILDCARD); in main()
253 do_recv(fdr, false, 0); in main()
266 do_recv(fdr, true, cfg_label); in main()
268 if (close(fdr)) in main()
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| A D | so_txtime.c | 114 static void do_recv_one(int fdr, struct timed_send *ts) in do_recv_one() argument
120 ret = recv(fdr, rbuf, sizeof(rbuf), 0); in do_recv_one()
144 static void do_recv_verify_empty(int fdr) in do_recv_verify_empty() argument
149 ret = recv(fdr, rbuf, sizeof(rbuf), 0); in do_recv_verify_empty()
349 int fdr, i; in do_test_rx() local
351 fdr = setup_rx(addr, alen); in do_test_rx()
357 do_recv_one(fdr, &cfg_buf[i]); in do_test_rx()
359 do_recv_verify_empty(fdr); in do_test_rx()
361 if (close(fdr)) in do_test_rx()
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| A D | psock_snd.c | 364 int fdr, fds, total_len; in run_test() local
366 fdr = setup_rx(); in run_test()
376 do_rx(fdr, cfg_payload_len, tbuf + total_len - cfg_payload_len); in run_test()
380 if (close(fdr)) in run_test()
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| /linux/drivers/i2c/busses/ |
| A D | i2c-mpc.c | 90 u8 fdr, dfsrr; member
105 u16 fdr; /* including dfsrr */ member
262 if (div->fdr & 0xc0 && pvr == 0x80822011) in mpc_i2c_get_fdr_52xx()
269 return (int)div->fdr; in mpc_i2c_get_fdr_52xx()
276 int ret, fdr; in mpc_i2c_setup_52xx() local
291 fdr); in mpc_i2c_setup_52xx()
452 return (int)div->fdr; in mpc_i2c_get_fdr_8xxx()
459 int ret, fdr; in mpc_i2c_setup_8xxx() local
476 i2c->real_clk, fdr >> 8, fdr & 0xff); in mpc_i2c_setup_8xxx()
887 i2c->fdr = readb(i2c->base + MPC_I2C_FDR); in mpc_i2c_suspend()
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| /linux/tools/testing/selftests/bpf/ |
| A D | test_flow_dissector.c | 514 int fdt = -1, fdr = -1, len, tx = 0, rx = 0; in do_main() local
517 fdr = setup_rx(); in do_main()
532 rx += do_rx(fdr); in do_main()
558 do_poll(fdr, POLLIN, tstop - tcur); in do_main()
559 rx += do_rx(fdr); in do_main()
565 if (fdr != -1 && close(fdr)) in do_main()
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| /linux/tools/testing/selftests/net/lib/ |
| A D | csum.c | 951 static void do_rx(int fdp, int fdr) in do_rx() argument
970 count_udp += recv_udp(fdr); in do_rx()
975 if (close(fdr)) in do_rx()
994 int fdp = -1, fdr = -1; /* -1 to silence -Wmaybe-uninitialized */ in main() local
1001 fdr = recv_prepare_udp(); in main()
1008 do_rx(fdp, fdr); in main()
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| /linux/fs/ |
| A D | pipe.c | 968 int fdw, fdr; in __do_pipe_flags() local
980 fdr = error; in __do_pipe_flags()
987 audit_fd_pair(fdr, fdw); in __do_pipe_flags()
988 fd[0] = fdr; in __do_pipe_flags()
996 put_unused_fd(fdr); in __do_pipe_flags()
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| /linux/arch/mips/include/asm/octeon/ |
| A D | cvmx-fpa-defs.h | 95 uint64_t fdr:1; member
97 uint64_t fdr:1;
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