Searched refs:read (Results 176 - 200 of 2820) sorted by relevance

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/linux-master/arch/x86/pci/
H A Dce4100.c11 * the CE4100. Each register can be assigned a private init, read and
33 void (*read)(struct sim_dev_reg *reg, u32 *value); member in struct:sim_dev_reg
40 void (*read)(struct sim_dev_reg *reg, u32 value); member in struct:sim_reg_op
53 * All read/write functions are called with pci_config_lock held.
57 pci_direct_conf1.read(0, 1, reg->dev_func, reg->reg, 4,
74 pci_direct_conf1.read(0, 1, PCI_DEVFN(14, 0), 0x10, 4,
190 * to zero and read only, so do the simulation.
204 pci_direct_conf1.read(0, 0, devfn,
251 bus1_fixups[i].read) {
254 bus1_fixups[i].read(
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/linux-master/drivers/xen/xen-pciback/
H A Dconf_space.c34 DEFINE_PCI_CONFIG(read, byte, u8 *)
35 DEFINE_PCI_CONFIG(read, word, u16 *)
36 DEFINE_PCI_CONFIG(read, dword, u32 *)
53 if (field->u.b.read)
54 ret = field->u.b.read(dev, offset, (u8 *) value,
58 if (field->u.w.read)
59 ret = field->u.w.read(dev, offset, (u16 *) value,
63 if (field->u.dw.read)
64 ret = field->u.dw.read(dev, offset, value, entry->data);
155 /* if read fail
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H A Dconf_space_quirks.c73 field->u.b.read = xen_pcibk_read_config_byte;
77 field->u.w.read = xen_pcibk_read_config_word;
81 field->u.dw.read = xen_pcibk_read_config_dword;
/linux-master/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_coherency.c310 const struct igt_coherency_mode *read, *write, *over; local
318 * We repeatedly write, overwrite and read from a sequence of
354 for (read = igt_coherency_mode; read->name; read++) {
355 if (!read->get)
358 if (!read->valid(&ctx))
393 err = read->get(&ctx, offsets[n], &found);
396 n, count, read->name, err);
401 pr_err("Value[%ld/%ld] mismatch, (overwrite with %s) wrote [%s] %x read [
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/linux-master/drivers/soc/tegra/fuse/
H A Dfuse-tegra30.c92 fuse->read = tegra30_fuse_read;
105 .read = tegra30_fuse_read,
121 .read = tegra30_fuse_read,
277 .read = tegra30_fuse_read,
448 .read = tegra30_fuse_read,
506 .read = tegra30_fuse_read,
599 .read = tegra30_fuse_read,
664 .read = tegra30_fuse_read,
685 .read = tegra30_fuse_read,
/linux-master/drivers/tty/
H A Dtty_buffer.c73 bool restart = buf->head->commit != buf->head->read;
109 p->read = 0;
237 buf->head->read = buf->head->commit;
238 buf->head->lookahead = buf->head->read;
286 * ensures the latest commit value can be read before the head
399 head->lookahead = max(head->lookahead, head->read);
407 * ensures commit value read is not stale if the head
438 u8 *p = char_buf_ptr(head, head->read);
443 f = flag_buf_ptr(head, head->read);
479 * ensures commit value read i
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/linux-master/kernel/time/
H A Dsched_clock.c29 * @read_data: Data required to read from sched_clock.
32 * @actual_read_sched_clock: Registered hardware level clock read function.
111 * Updating the data required to read the clock.
164 sched_clock_register(u64 (*read)(void), int bits, unsigned long rate) argument
191 new_epoch = read();
194 cd.actual_read_sched_clock = read;
196 rd.read_sched_clock = read;
234 pr_debug("Registered %pS as sched_clock source\n", read);
258 * Clock read function for use when the clock is suspended.
/linux-master/drivers/w1/slaves/
H A Dw1_ds250x.c40 int (*read)(struct w1_slave *sl, int pageno); member in struct:w1_eprom_data
156 ret = data->read(sl, i++);
188 data->read = w1_ds2502_read_page;
193 data->read = w1_ds2502_read_page;
197 data->read = w1_ds2505_read_page;
/linux-master/tools/power/acpi/tools/ec/
H A Dec_access.c44 puts("\t re-read EC registers and show changes");
131 bytes_read = read(fd, buf, EC_SPACE_SIZE);
134 err(EXIT_FAILURE, "Could not read from %s\n", SYSFS_PATH);
137 fprintf(stderr, "Could only read %d bytes\n", bytes_read);
154 bytes_read = read(fd, buf2, EC_SPACE_SIZE);
157 err(EXIT_FAILURE, "Could not read from %s\n", SYSFS_PATH);
160 fprintf(stderr, "Could only read %d bytes\n", bytes_read);
184 error = read(fd, &buf, 1);
186 err(EXIT_FAILURE, "Could not read byte 0x%.2x from %s\n",
/linux-master/tools/perf/arch/s390/util/
H A Dheader.c35 int read; local
41 * Scan /proc/sysinfo line by line and read out values for
60 while ((read = getline(&line, &line_sz, sysinfo)) != -1) {
103 while ((read = getline(&line, &line_sz, sysinfo)) != -1) {
/linux-master/drivers/net/dsa/mv88e6xxx/
H A Dsmi.c84 .read = mv88e6xxx_smi_direct_read,
101 .read = mv88e6xxx_smi_dual_direct_read,
166 .read = mv88e6xxx_smi_indirect_read,
/linux-master/drivers/usb/gadget/udc/
H A Dpxa25x_udc.h81 } read, write; member in struct:udc_stats
217 dev->stats.read.bytes, dev->stats.read.ops);
/linux-master/arch/arm/mm/
H A Dpv-fixup-asm.S22 mrc p15, 0, r8, c1, c0, 0 @ read control reg
63 mrrc p15, 0, r4, r5, c2 @ read TTBR0
67 mrrc p15, 1, r4, r5, c2 @ read TTBR1
/linux-master/drivers/net/dsa/microchip/
H A Dksz8863_smi.c18 * read | 32x1��s | 01 | 00 | 1xRRR | RRRRR |Z0| 00000000DDDDDDDD | Z
86 .read = ksz8863_mdio_read,
90 .read = ksz8863_mdio_read,
95 .read = ksz8863_mdio_read,
/linux-master/arch/sh/drivers/pci/
H A Dcommon.c42 EARLY_PCI_OP(read, byte, u8 *)
43 EARLY_PCI_OP(read, word, u16 *)
44 EARLY_PCI_OP(read, dword, u32 *)
/linux-master/drivers/net/wireless/ath/ath11k/
H A Dhif.h15 int (*read)(struct ath11k_base *ab, void *buf, u32 start, u32 end); member in struct:ath11k_hif_ops
107 if (!ab->hif.ops->read)
110 return ab->hif.ops->read(ab, buf, start, end);
/linux-master/tools/testing/selftests/mm/
H A Dcompaction_test.c36 ksft_print_msg("Failed to read meminfo: %s\n", strerror(errno));
47 ksft_print_msg("Failed to read meminfo: %s\n", strerror(errno));
70 if (read(fd, &allowed, sizeof(char)) != sizeof(char)) {
71 ksft_print_msg("Failed to read from /proc/sys/vm/compact_unevictable_allowed: %s\n",
104 if (read(fd, initial_nr_hugepages, sizeof(initial_nr_hugepages)) <= 0) {
105 ksft_print_msg("Failed to read from /proc/sys/vm/nr_hugepages: %s\n",
129 if (read(fd, nr_hugepages, sizeof(nr_hugepages)) <= 0) {
130 ksft_print_msg("Failed to re-read from /proc/sys/vm/nr_hugepages: %s\n",
/linux-master/drivers/base/
H A Ddevcoredump.c21 /* if data isn't read by userspace after 5 minutes then delete it */
70 ssize_t (*read)(char *buffer, loff_t offset, size_t count, member in struct:devcd_entry
118 return devcd->read(buffer, offset, count, devcd->data, devcd->datalen);
141 .read = devcd_data_read,
284 * and return the number of bytes read
308 * dev_coredumpm - create device coredump with read/free methods
310 * @owner: the module that contains the read/free functions, use %THIS_MODULE
311 * @data: data cookie for the @read/@free functions
314 * @read: function to read fro
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/linux-master/tools/testing/selftests/devices/
H A Dtest_discoverable_devices.py54 # PCI controllers' sysfs don't have an of_node, so have to read it from the
59 dt_mmio = re_dt_mmio.search(f.read()).group(1)
68 return f.read()
74 return int(re_usb_version.search(f.read()).group(1))
80 return int(re_busnum.search(f.read()).group(1))
278 vendor = f.read().replace("\n", "")
280 product = f.read().replace("\n", "")
/linux-master/kernel/
H A Dprofile.c357 ssize_t read; local
366 read = 0;
371 buf++; p++; count--; read++;
376 read += count;
377 *ppos += read;
378 return read;
/linux-master/arch/alpha/boot/tools/
H A Dmkbb.c116 nread = read(fd, &bootloader_image, sizeof(bootblock));
118 perror("lxboot read");
124 nread = read(dev, &bootblock_from_disk, sizeof(bootblock));
126 perror("bootblock read");
/linux-master/arch/powerpc/boot/
H A Dmktree.c99 if (read(in_fd, tmpbuf, sizeof(tmpbuf)) != sizeof(tmpbuf)) {
125 if (read(in_fd, tmpbuf, sizeof(tmpbuf)) < 0) {
126 perror("zImage read");
/linux-master/arch/mips/pci/
H A Dops-sni.c87 .read = pcimt_read,
162 .read = pcit_read,
/linux-master/samples/seccomp/
H A Dbpf-fancy.c41 SYSCALL(__NR_read, JUMP(&l, read)),
44 LABEL(&l, read),
/linux-master/drivers/hid/
H A Dhid-roccat-common.h74 .read = roccat_common2_sysfs_read_ ## thingy, \
83 .read = roccat_common2_sysfs_read_ ## thingy, \

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