Searched defs:user_buf (Results 1 - 25 of 38) sorted by relevance

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/drivers/acpi/
H A Dcustom_method.c22 static ssize_t cm_write(struct file *file, const char __user * user_buf, argument
36 if (copy_from_user(&table, user_buf,
54 if (copy_from_user(buf + (*ppos), user_buf, count)) {
/drivers/net/wireless/ath/ath9k/
H A Ddfs_debug.c28 static ssize_t read_file_dfs(struct file *file, char __user *user_buf, argument
57 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
H A Dhtc_drv_debug.c19 static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf, argument
67 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
77 static ssize_t read_file_tgt_tx_stats(struct file *file, char __user *user_buf, argument
137 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
147 static ssize_t read_file_tgt_rx_stats(struct file *file, char __user *user_buf, argument
183 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
193 static ssize_t read_file_xmit(struct file *file, char __user *user_buf, argument
235 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
272 static ssize_t read_file_recv(struct file *file, char __user *user_buf, argument
351 retval = simple_read_from_buffer(user_buf, coun
366 read_file_slot(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
401 read_file_queue(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
448 read_file_debug(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
460 write_file_debug(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
489 read_file_base_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
638 read_4k_modal_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
717 read_def_modal_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
825 read_9287_modal_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
897 read_file_modal_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
H A Ddebug.c30 static ssize_t ath9k_debugfs_read_buf(struct file *file, char __user *user_buf, argument
34 return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
45 static ssize_t read_file_debug(struct file *file, char __user *user_buf, argument
54 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
57 static ssize_t write_file_debug(struct file *file, const char __user *user_buf, argument
67 if (copy_from_user(buf, user_buf, len))
90 static ssize_t read_file_tx_chainmask(struct file *file, char __user *user_buf, argument
99 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
102 static ssize_t write_file_tx_chainmask(struct file *file, const char __user *user_buf, argument
112 if (copy_from_user(buf, user_buf, le
133 read_file_rx_chainmask(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
145 write_file_rx_chainmask(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
175 read_file_disable_ani(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
187 write_file_disable_ani(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
226 read_file_dma(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
379 read_file_interrupt(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
486 read_file_xmit(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
588 read_file_stations(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
653 read_file_misc(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
748 read_file_reset(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
876 read_file_recv(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1019 read_file_regidx(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1030 write_file_regidx(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
1058 read_file_regval(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1074 write_file_regval(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
1141 read_file_dump_nfcal(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1194 read_file_base_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
1222 read_file_modal_eeprom(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/drivers/media/video/uvc/
H A Duvc_debugfs.c47 static ssize_t uvc_debugfs_stats_read(struct file *file, char __user *user_buf, argument
52 return simple_read_from_buffer(user_buf, nbytes, ppos, buf->data,
/drivers/base/regmap/
H A Dregmap-debugfs.c31 char __user *user_buf, size_t count,
48 ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
59 static ssize_t regmap_map_read_file(struct file *file, char __user *user_buf, argument
117 if (copy_to_user(user_buf, buf, buf_pos)) {
138 const char __user *user_buf,
148 if (copy_from_user(buf, user_buf, buf_size))
178 char __user *user_buf, size_t count,
227 if (copy_to_user(user_buf, buf, buf_pos)) {
30 regmap_name_read_file(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
137 regmap_map_write_file(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
177 regmap_access_read_file(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
/drivers/net/wireless/iwlegacy/
H A D3945-debug.c52 il3945_ucode_rx_stats_read(struct file *file, char __user *user_buf, argument
311 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
317 il3945_ucode_tx_stats_read(struct file *file, char __user *user_buf, argument
401 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
407 il3945_ucode_general_stats_read(struct file *file, char __user *user_buf, argument
502 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
H A D4965-debug.c59 il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf, argument
465 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
471 il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf, argument
631 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
637 il4965_ucode_general_stats_read(struct file *file, char __user *user_buf, argument
743 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
H A D3945-rs.c826 il3945_sta_dbgfs_stats_table_read(struct file *file, char __user *user_buf, argument
852 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
/drivers/s390/block/
H A Ddasd_proc.c271 const char __user *user_buf, size_t user_len, loff_t *pos)
279 buffer = dasd_get_user_string(user_buf, user_len);
270 dasd_stats_proc_write(struct file *file, const char __user *user_buf, size_t user_len, loff_t *pos) argument
/drivers/mfd/
H A Daat2870-core.c265 static ssize_t aat2870_reg_read_file(struct file *file, char __user *user_buf, argument
278 ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
286 const char __user *user_buf, size_t count,
297 if (copy_from_user(buf, user_buf, buf_size)) {
285 aat2870_reg_write_file(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
H A Dab5500-debugfs.c589 const char __user *user_buf,
600 if (copy_from_user(buf, user_buf, buf_size))
633 const char __user *user_buf,
644 if (copy_from_user(buf, user_buf, buf_size))
685 const char __user *user_buf,
697 if (copy_from_user(buf, user_buf, buf_size))
588 ab5500_bank_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
632 ab5500_address_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
684 ab5500_val_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
H A Dab8500-debugfs.c419 const char __user *user_buf,
427 err = kstrtoul_from_user(user_buf, count, 0, &user_bank);
452 const char __user *user_buf,
460 err = kstrtoul_from_user(user_buf, count, 0, &user_address);
496 const char __user *user_buf,
504 err = kstrtoul_from_user(user_buf, count, 0, &user_val);
418 ab8500_bank_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
451 ab8500_address_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
495 ab8500_val_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
H A Dab3100-core.c487 const char __user *user_buf,
501 if (copy_from_user(buf, user_buf, buf_size))
486 ab3100_get_set_reg(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/drivers/mtd/ubi/
H A Ddebug.c295 static ssize_t dfs_file_read(struct file *file, char __user *user_buf, argument
332 count = simple_read_from_buffer(user_buf, count, ppos, buf, 2);
340 static ssize_t dfs_file_write(struct file *file, const char __user *user_buf, argument
357 if (copy_from_user(buf, user_buf, buf_size)) {
/drivers/s390/cio/
H A Dblacklist.c328 cio_ignore_write(struct file *file, const char __user *user_buf, argument
342 if (strncpy_from_user (buf, user_buf, user_len) < 0) {
/drivers/media/video/ivtv/
H A Divtv-fileops.c543 ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *pos) argument
574 (const struct v4l2_sliced_vbi_data __user *)user_buf, elems);
602 rc = ivtv_yuv_udma_stream_frame(itv, (void __user *)user_buf);
608 user_buf += itv->dma_data_req_size;
647 rc = ivtv_buf_copy_from_user(s, buf, user_buf,
650 rc = ivtv_buf_copy_from_user(s, buf, user_buf, count);
657 user_buf += rc;
/drivers/net/caif/
H A Dcaif_spi.c130 static ssize_t dbgfs_state(struct file *file, char __user *user_buf, argument
170 size = simple_read_from_buffer(user_buf, count, ppos, buf, len);
202 static ssize_t dbgfs_frame(struct file *file, char __user *user_buf, argument
233 size = simple_read_from_buffer(user_buf, count, ppos, buf, len);
/drivers/net/wireless/ath/ath5k/
H A Ddebug.c190 static ssize_t read_file_beacon(struct file *file, char __user *user_buf, argument
235 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
309 static ssize_t read_file_debug(struct file *file, char __user *user_buf, argument
334 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
369 static ssize_t read_file_antenna(struct file *file, char __user *user_buf, argument
437 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
480 static ssize_t read_file_misc(struct file *file, char __user *user_buf, argument
523 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
535 static ssize_t read_file_frameerrors(struct file *file, char __user *user_buf, argument
608 return simple_read_from_buffer(user_buf, coun
651 read_file_ani(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
814 read_file_queue(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/drivers/media/video/
H A Dsaa6588.c154 static int block_to_user_buf(struct saa6588 *s, unsigned char __user *user_buf) argument
170 if (copy_to_user(user_buf, &s->buffer[s->rd_index], 3))
/drivers/misc/
H A Dlkdtm.c438 const char __user *user_buf, size_t count, loff_t *off)
449 if (copy_from_user(buf, user_buf, count)) {
473 static ssize_t lkdtm_debugfs_read(struct file *f, char __user *user_buf, argument
486 out = simple_read_from_buffer(user_buf, count, off,
548 static ssize_t direct_entry(struct file *f, const char __user *user_buf, argument
562 if (copy_from_user(buf, user_buf, count)) {
437 do_register_entry(enum cname which, struct file *f, const char __user *user_buf, size_t count, loff_t *off) argument
/drivers/net/wireless/libertas/
H A Ddebugfs.c55 const char __user *user_buf, size_t count,
68 if (copy_from_user(buf, user_buf, buf_size)) {
124 const char __user *user_buf, size_t count,
136 if (copy_from_user(buf, user_buf, buf_size)) {
54 lbs_sleepparams_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
123 lbs_host_sleep_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/drivers/net/wireless/wl12xx/
H A Ddebugfs.c244 static ssize_t gpio_power_read(struct file *file, char __user *user_buf, argument
255 return simple_read_from_buffer(user_buf, count, ppos, buf, res);
259 const char __user *user_buf,
266 ret = kstrtoul_from_user(user_buf, count, 10, &value);
291 const char __user *user_buf,
309 static ssize_t dynamic_ps_timeout_read(struct file *file, char __user *user_buf, argument
314 return wl1271_format_buffer(user_buf, count,
320 const char __user *user_buf,
328 ret = kstrtoul_from_user(user_buf, count, 10, &value);
373 static ssize_t forced_ps_read(struct file *file, char __user *user_buf, argument
258 gpio_power_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
290 start_recovery_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
319 dynamic_ps_timeout_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
383 forced_ps_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
442 split_scan_timeout_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
452 split_scan_timeout_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
484 driver_state_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
567 vifs_state_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
676 dtim_interval_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
691 dtim_interval_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
736 suspend_dtim_interval_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
752 suspend_dtim_interval_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
792 beacon_interval_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
807 beacon_interval_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
850 rx_streaming_interval_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
905 rx_streaming_always_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
960 beacon_filtering_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/drivers/spi/
H A Dspi-dw.c67 static ssize_t spi_show_regs(struct file *file, char __user *user_buf, argument
118 ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
/drivers/usb/host/
H A Dehci-dbg.c355 static ssize_t debug_lpm_read(struct file *file, char __user *user_buf,
910 static ssize_t debug_output(struct file *file, char __user *user_buf, argument
926 ret = simple_read_from_buffer(user_buf, len, offset,
977 static ssize_t debug_lpm_read(struct file *file, char __user *user_buf, argument
984 static ssize_t debug_lpm_write(struct file *file, const char __user *user_buf, argument
1000 if (copy_from_user(buf, user_buf, len))

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