Searched refs:pfd (Results 26 - 42 of 42) sorted by relevance

12

/linux-master/tools/testing/selftests/net/
H A Dmsg_zerocopy.c143 struct pollfd pfd; local
146 pfd.events = events;
147 pfd.revents = 0;
148 pfd.fd = fd;
150 ret = poll(&pfd, 1, cfg_waittime_ms);
154 return ret && (pfd.revents & events);
H A Dso_txtime.c231 struct pollfd pfd = { .fd = fdt, .events = POLLERR }; local
236 ret = poll(&pfd, 1, timeout_ms);
240 if (ret && (pfd.revents & POLLERR))
H A Dtls.c1840 struct pollfd pfd = { }; local
1848 pfd.fd = self->cfd2;
1849 pfd.events = POLLIN;
1850 EXPECT_EQ(poll(&pfd, 1, 1), 0);
1860 pfd.fd = self->cfd2;
1861 pfd.events = POLLIN;
1862 EXPECT_EQ(poll(&pfd, 1, 1), 0);
1865 pfd.fd = self->cfd2;
1866 pfd.events = POLLIN;
1867 EXPECT_EQ(poll(&pfd,
1913 struct pollfd pfd = { }; local
[all...]
H A Dtcp_mmap.c214 struct pollfd pfd = { .fd = fd, .events = POLLIN, }; local
217 poll(&pfd, 1, 10000);
/linux-master/tools/testing/selftests/bpf/
H A Dtest_flow_dissector.c477 struct pollfd pfd; local
480 pfd.fd = fd;
481 pfd.events = events;
483 ret = poll(&pfd, 1, timeout);
486 if (ret && !(pfd.revents & POLLIN))
487 error(1, errno, "poll: unexpected event 0x%x\n", pfd.revents);
H A Dtest_lru_map.c62 int mfd, pfd, ret, zero = 0; local
75 pfd = bpf_prog_load(BPF_PROG_TYPE_SCHED_CLS, NULL, "GPL", insns, ARRAY_SIZE(insns), NULL);
76 if (pfd < 0) {
81 ret = bpf_prog_test_run_opts(pfd, &topts);
88 close(pfd);
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dbpf_cookie.c446 int pfd = -1; local
455 pfd = syscall(__NR_perf_event_open, &attr, -1, 0, -1, PERF_FLAG_FD_CLOEXEC);
456 if (!ASSERT_GE(pfd, 0, "perf_fd"))
460 link = bpf_program__attach_perf_event_opts(skel->progs.handle_pe, pfd, &opts);
468 /* prevent bpf_link__destroy() closing pfd itself */
479 link = bpf_program__attach_perf_event_opts(skel->progs.handle_pe, pfd, &opts);
488 close(pfd);
H A Dfill_link_info.c203 int link_fd, err, pfd; local
212 pfd = syscall(__NR_perf_event_open, &attr, -1 /* pid */, 0 /* cpu 0 */,
214 if (!ASSERT_GE(pfd, 0, "perf_event_open"))
217 link = bpf_program__attach_perf_event_opts(skel->progs.event_run, pfd, &opts);
227 close(pfd);
/linux-master/drivers/pinctrl/mediatek/
H A Dpinctrl-mtk-common-v2.c74 int field, struct mtk_pin_field *pfd)
128 /* Fill pfd from bits. For example 32-bit register applied is assumed
131 pfd->index = c->i_base;
132 pfd->offset = c->s_addr + c->x_addrs * (bits / c->sz_reg);
133 pfd->bitpos = bits % c->sz_reg;
134 pfd->mask = (1 << c->x_bits) - 1;
136 /* pfd->next is used for indicating that bit wrapping-around happens
140 pfd->next = pfd->bitpos + c->x_bits > c->sz_reg ? c->x_addrs : 0;
147 int field, struct mtk_pin_field *pfd)
72 mtk_hw_pin_field_lookup(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int field, struct mtk_pin_field *pfd) argument
145 mtk_hw_pin_field_get(struct mtk_pinctrl *hw, const struct mtk_pin_desc *desc, int field, struct mtk_pin_field *pfd) argument
[all...]
/linux-master/drivers/iio/frequency/
H A Dadf4371.c208 unsigned long long pfd,
217 tmp = do_div(vco, pfd);
219 *fract2 = do_div(tmp, pfd);
224 *mod2 = pfd;
207 adf4371_pll_fract_n_compute(unsigned long long vco, unsigned long long pfd, unsigned int *integer, unsigned int *fract1, unsigned int *fract2, unsigned int *mod2) argument
/linux-master/drivers/clk/imx/
H A DMakefile17 mxc-clk-objs += clk-pfd.o
/linux-master/tools/testing/selftests/net/lib/
H A Dcsum.c943 struct pollfd pfd; local
949 pfd.events = POLLIN;
950 pfd.fd = fdp;
951 if (poll(&pfd, 1, tleft) == -1)
954 if (pfd.revents & POLLIN)
/linux-master/fs/
H A Dselect.c909 struct pollfd * pfd, * pfd_end; local
911 pfd = walk->entries;
912 pfd_end = pfd + walk->len;
913 for (; pfd != pfd_end; pfd++) {
921 if (do_pollfd(pfd, pt, &can_busy_loop,
/linux-master/samples/bpf/
H A Dxdp_sample_user.c1536 struct pollfd pfd[2] = {}; local
1552 pfd[0].fd = sample_sig_fd;
1553 pfd[0].events = POLLIN;
1555 pfd[1].fd = timerfd;
1556 pfd[1].events = POLLIN;
1571 ret = poll(pfd, 2, -1);
1579 if (pfd[0].revents & POLLIN)
1581 else if (pfd[1].revents & POLLIN)
/linux-master/tools/lib/bpf/
H A Dlibbpf.c10703 struct bpf_link *bpf_program__attach_perf_event_opts(const struct bpf_program *prog, int pfd, argument
10714 if (pfd < 0) {
10716 prog->name, pfd);
10731 link->perf_event_fd = pfd;
10738 link_fd = bpf_link_create(prog_fd, pfd, BPF_PERF_EVENT, &link_opts);
10742 prog->name, pfd,
10754 if (ioctl(pfd, PERF_EVENT_IOC_SET_BPF, prog_fd) < 0) {
10757 prog->name, pfd, libbpf_strerror_r(err, errmsg, sizeof(errmsg)));
10759 pr_warn("prog '%s': try add PERF_SAMPLE_CALLCHAIN to or remove exclude_callchain_[kernel|user] from pfd %d\n",
10760 prog->name, pfd);
10780 bpf_program__attach_perf_event(const struct bpf_program *prog, int pfd) argument
10852 int type, pfd; local
11004 int type, pfd, err; local
11084 int pfd; local
11115 int pfd, err; local
11706 int type, pfd, err; local
12018 int pfd, err; local
12323 int tp_id, pfd, err; local
12358 int pfd, err; local
12431 int prog_fd, pfd; local
12515 int prog_fd, pfd; local
[all...]
H A Dlibbpf.h483 bpf_program__attach_perf_event(const struct bpf_program *prog, int pfd);
486 bpf_program__attach_perf_event_opts(const struct bpf_program *prog, int pfd,
/linux-master/tools/iio/
H A Diio_generic_buffer.c725 struct pollfd pfd = { local
730 ret = poll(&pfd, 1, -1);

Completed in 405 milliseconds

12