| /Linux-v4.19/drivers/net/wireless/ti/wlcore/ |
| D | debugfs.c | 150 char __user *user_buf, \
154 return wl1271_format_buffer(user_buf, count, \
160 const char __user *user_buf, \
167 ret = kstrtoul_from_user(user_buf, count, 10, &value); \
201 static ssize_t gpio_power_read(struct file *file, char __user *user_buf, in gpio_power_read() argument
212 return simple_read_from_buffer(user_buf, count, ppos, buf, res); in gpio_power_read()
216 const char __user *user_buf, in gpio_power_write() argument
223 ret = kstrtoul_from_user(user_buf, count, 10, &value); in gpio_power_write()
248 const char __user *user_buf, in start_recovery_write() argument
266 static ssize_t dynamic_ps_timeout_read(struct file *file, char __user *user_buf, in dynamic_ps_timeout_read() argument
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| /Linux-v4.19/drivers/net/wireless/intel/iwlegacy/ |
| D | debug.c | 153 char __user *user_buf, \
158 const char __user *user_buf, \
229 il_dbgfs_tx_stats_read(struct file *file, char __user *user_buf, size_t count, in il_dbgfs_tx_stats_read() argument
263 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in il_dbgfs_tx_stats_read()
270 const char __user *user_buf, size_t count, in il_dbgfs_clear_traffic_stats_write() argument
280 if (copy_from_user(buf, user_buf, buf_size)) in il_dbgfs_clear_traffic_stats_write()
290 il_dbgfs_rx_stats_read(struct file *file, char __user *user_buf, size_t count, in il_dbgfs_rx_stats_read() argument
325 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in il_dbgfs_rx_stats_read()
334 il_dbgfs_sram_read(struct file *file, char __user *user_buf, size_t count, in il_dbgfs_sram_read() argument
387 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in il_dbgfs_sram_read()
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| /Linux-v4.19/drivers/net/wireless/ath/ath6kl/ |
| D | debug.c | 300 static ssize_t read_file_war_stats(struct file *file, char __user *user_buf, in read_file_war_stats() argument
323 ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_war_stats()
398 static ssize_t ath6kl_fwlog_read(struct file *file, char __user *user_buf, in ath6kl_fwlog_read() argument
434 ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath6kl_fwlog_read()
450 char __user *user_buf, in ath6kl_fwlog_block_read() argument
501 not_copied = copy_to_user(user_buf, buf, len); in ath6kl_fwlog_block_read()
525 static ssize_t ath6kl_fwlog_mask_read(struct file *file, char __user *user_buf, in ath6kl_fwlog_mask_read() argument
534 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath6kl_fwlog_mask_read()
538 const char __user *user_buf, in ath6kl_fwlog_mask_write() argument
544 ret = kstrtou32_from_user(user_buf, count, 0, &ar->debug.fwlog_mask); in ath6kl_fwlog_mask_write()
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| /Linux-v4.19/drivers/net/wireless/intel/iwlwifi/dvm/ |
| D | debugfs.c | 96 char __user *user_buf, in iwl_dbgfs_sram_read() argument
180 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_sram_read()
186 const char __user *user_buf, in iwl_dbgfs_sram_write() argument
196 if (copy_from_user(buf, user_buf, buf_size)) in iwl_dbgfs_sram_write()
214 char __user *user_buf, in iwl_dbgfs_wowlan_sram_read() argument
223 return simple_read_from_buffer(user_buf, count, ppos, in iwl_dbgfs_wowlan_sram_read()
227 static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, in iwl_dbgfs_stations_read() argument
278 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_stations_read()
284 char __user *user_buf, in iwl_dbgfs_nvm_read() argument
317 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_nvm_read()
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| /Linux-v4.19/drivers/net/wireless/ath/ath9k/ |
| D | htc_drv_debug.c | 19 static ssize_t read_file_tgt_int_stats(struct file *file, char __user *user_buf, in read_file_tgt_int_stats() argument
67 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_tgt_int_stats()
77 static ssize_t read_file_tgt_tx_stats(struct file *file, char __user *user_buf, in read_file_tgt_tx_stats() argument
137 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_tgt_tx_stats()
147 static ssize_t read_file_tgt_rx_stats(struct file *file, char __user *user_buf, in read_file_tgt_rx_stats() argument
183 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_tgt_rx_stats()
193 static ssize_t read_file_xmit(struct file *file, char __user *user_buf, in read_file_xmit() argument
235 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_xmit()
251 static ssize_t read_file_skb_rx(struct file *file, char __user *user_buf, in read_file_skb_rx() argument
276 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_skb_rx()
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| D | debug.c | 71 static ssize_t ath9k_debugfs_read_buf(struct file *file, char __user *user_buf, in ath9k_debugfs_read_buf() argument
75 return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in ath9k_debugfs_read_buf()
86 static ssize_t read_file_debug(struct file *file, char __user *user_buf, in read_file_debug() argument
95 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_debug()
98 static ssize_t write_file_debug(struct file *file, const char __user *user_buf, in write_file_debug() argument
108 if (copy_from_user(buf, user_buf, len)) in write_file_debug()
132 static ssize_t read_file_ani(struct file *file, char __user *user_buf, in read_file_ani() argument
181 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_ani()
188 const char __user *user_buf, in write_file_ani() argument
198 if (copy_from_user(buf, user_buf, len)) in write_file_ani()
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| D | common-debug.c | 19 static ssize_t read_file_modal_eeprom(struct file *file, char __user *user_buf, in read_file_modal_eeprom() argument
33 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_modal_eeprom()
55 static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf, in read_file_base_eeprom() argument
69 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_base_eeprom()
123 static ssize_t read_file_recv(struct file *file, char __user *user_buf, in read_file_recv() argument
163 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_recv()
185 static ssize_t read_file_phy_err(struct file *file, char __user *user_buf, in read_file_phy_err() argument
239 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_phy_err()
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| D | tx99.c | 161 static ssize_t read_file_tx99(struct file *file, char __user *user_buf, in read_file_tx99() argument
169 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_tx99()
172 static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, in write_file_tx99() argument
189 if (copy_from_user(buf, user_buf, len)) in write_file_tx99()
230 char __user *user_buf, in read_file_tx99_power() argument
241 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_tx99_power()
245 const char __user *user_buf, in write_file_tx99_power() argument
252 r = kstrtou8_from_user(user_buf, count, 0, &tx_power); in write_file_tx99_power()
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| D | common-spectral.c | 708 static ssize_t read_file_spec_scan_ctl(struct file *file, char __user *user_buf, in read_file_spec_scan_ctl() argument
730 return simple_read_from_buffer(user_buf, count, ppos, mode, len); in read_file_spec_scan_ctl()
809 const char __user *user_buf, in write_file_spec_scan_ctl() argument
821 if (copy_from_user(buf, user_buf, len)) in write_file_spec_scan_ctl()
860 char __user *user_buf, in read_file_spectral_short_repeat() argument
868 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_spectral_short_repeat()
872 const char __user *user_buf, in write_file_spectral_short_repeat() argument
881 if (copy_from_user(buf, user_buf, len)) in write_file_spectral_short_repeat()
908 char __user *user_buf, in read_file_spectral_count() argument
916 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_spectral_count()
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| D | dfs_debug.c | 34 static ssize_t read_file_dfs(struct file *file, char __user *user_buf, in read_file_dfs() argument
89 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_dfs()
97 static ssize_t write_file_dfs(struct file *file, const char __user *user_buf, in write_file_dfs() argument
106 if (copy_from_user(buf, user_buf, len)) in write_file_dfs()
120 const char __user *user_buf, in write_file_simulate_radar() argument
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| D | debug_sta.c | 23 static ssize_t read_file_node_aggr(struct file *file, char __user *user_buf, in read_file_node_aggr() argument
74 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_node_aggr()
168 static ssize_t read_file_node_recv(struct file *file, char __user *user_buf, in read_file_node_recv() argument
229 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_node_recv()
256 static ssize_t read_airtime(struct file *file, char __user *user_buf, in read_airtime() argument
283 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_airtime()
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| /Linux-v4.19/drivers/net/wireless/ath/ath10k/ |
| D | debug.c | 161 char __user *user_buf, in ath10k_read_wmi_services() argument
198 ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_read_wmi_services()
451 static ssize_t ath10k_fw_stats_read(struct file *file, char __user *user_buf, in ath10k_fw_stats_read() argument
457 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_fw_stats_read()
469 char __user *user_buf, in ath10k_debug_fw_reset_stats_read() argument
494 ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_debug_fw_reset_stats_read()
529 char __user *user_buf, in ath10k_read_simulate_fw_crash() argument
539 return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in ath10k_read_simulate_fw_crash()
550 const char __user *user_buf, in ath10k_write_simulate_fw_crash() argument
562 rc = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count); in ath10k_write_simulate_fw_crash()
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| D | debugfs_sta.c | 187 char __user *user_buf, in ath10k_dbg_sta_read_aggr_mode() argument
202 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_dbg_sta_read_aggr_mode()
206 const char __user *user_buf, in ath10k_dbg_sta_write_aggr_mode() argument
215 if (kstrtouint_from_user(user_buf, count, 0, &aggr_mode)) in ath10k_dbg_sta_write_aggr_mode()
249 const char __user *user_buf, in ath10k_dbg_sta_write_addba() argument
260 user_buf, count); in ath10k_dbg_sta_write_addba()
300 const char __user *user_buf, in ath10k_dbg_sta_write_addba_resp() argument
311 user_buf, count); in ath10k_dbg_sta_write_addba_resp()
350 const char __user *user_buf, in ath10k_dbg_sta_write_delba() argument
361 user_buf, count); in ath10k_dbg_sta_write_delba()
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| D | spectral.c | 284 static ssize_t read_file_spec_scan_ctl(struct file *file, char __user *user_buf, in read_file_spec_scan_ctl() argument
309 return simple_read_from_buffer(user_buf, count, ppos, mode, len); in read_file_spec_scan_ctl()
313 const char __user *user_buf, in write_file_spec_scan_ctl() argument
322 if (copy_from_user(buf, user_buf, len)) in write_file_spec_scan_ctl()
376 char __user *user_buf, in read_file_spectral_count() argument
389 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_spectral_count()
393 const char __user *user_buf, in write_file_spectral_count() argument
402 if (copy_from_user(buf, user_buf, len)) in write_file_spectral_count()
428 char __user *user_buf, in read_file_spectral_bins() argument
445 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_spectral_bins()
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| /Linux-v4.19/arch/mips/mm/ |
| D | sc-debugfs.c | 17 static ssize_t sc_prefetch_read(struct file *file, char __user *user_buf, in sc_prefetch_read() argument
27 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in sc_prefetch_read()
31 const char __user *user_buf, in sc_prefetch_write() argument
37 err = kstrtobool_from_user(user_buf, count, &enabled); in sc_prefetch_write()
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| /Linux-v4.19/drivers/net/wireless/ath/wcn36xx/ |
| D | debug.c | 27 static ssize_t read_file_bool_bmps(struct file *file, char __user *user_buf, in read_file_bool_bmps() argument
48 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in read_file_bool_bmps()
52 const char __user *user_buf, in write_file_bool_bmps() argument
63 if (copy_from_user(buf, user_buf, buf_size)) in write_file_bool_bmps()
99 const char __user *user_buf, in write_file_dump() argument
112 if (copy_from_user(buf, user_buf, buf_size)) in write_file_dump()
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| /Linux-v4.19/drivers/base/regmap/ |
| D | regmap-debugfs.c | 40 char __user *user_buf, size_t count, in regmap_name_read_file() argument
61 ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret); in regmap_name_read_file()
199 unsigned int to, char __user *user_buf, in regmap_read_debugfs() argument
256 if (copy_to_user(user_buf, buf, buf_pos)) { in regmap_read_debugfs()
268 static ssize_t regmap_map_read_file(struct file *file, char __user *user_buf, in regmap_map_read_file() argument
273 return regmap_read_debugfs(map, 0, map->max_register, user_buf, in regmap_map_read_file()
286 const char __user *user_buf, in regmap_map_write_file() argument
297 if (copy_from_user(buf, user_buf, buf_size)) in regmap_map_write_file()
328 static ssize_t regmap_range_read_file(struct file *file, char __user *user_buf, in regmap_range_read_file() argument
335 user_buf, count, ppos); in regmap_range_read_file()
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| /Linux-v4.19/drivers/net/wireless/intel/iwlwifi/mvm/ |
| D | debugfs.c | 80 char __user *user_buf, in iwl_dbgfs_ctdp_budget_read() argument
103 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_ctdp_budget_read()
201 static ssize_t iwl_dbgfs_sram_read(struct file *file, char __user *user_buf, in iwl_dbgfs_sram_read() argument
229 ret = simple_read_from_buffer(user_buf, count, ppos, ptr, len); in iwl_dbgfs_sram_read()
268 char __user *user_buf, in iwl_dbgfs_set_nic_temperature_read() argument
280 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_set_nic_temperature_read()
335 char __user *user_buf, in iwl_dbgfs_nic_temp_read() argument
355 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_nic_temp_read()
360 char __user *user_buf, in iwl_dbgfs_sar_geo_profile_read() argument
397 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_sar_geo_profile_read()
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| D | debugfs-vif.c | 197 char __user *user_buf, in iwl_dbgfs_tx_pwr_lmt_read() argument
208 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_tx_pwr_lmt_read()
212 char __user *user_buf, in iwl_dbgfs_pm_params_read() argument
224 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_pm_params_read()
228 char __user *user_buf, in iwl_dbgfs_mac_params_read() argument
308 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_mac_params_read()
454 char __user *user_buf, in iwl_dbgfs_bf_params_read() argument
499 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_bf_params_read()
510 char __user *user_buf, in iwl_dbgfs_os_device_timediff_read() argument
528 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_os_device_timediff_read()
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| /Linux-v4.19/net/mac80211/ |
| D | debugfs.c | 75 char __user *user_buf, in aqm_read() argument
111 return simple_read_from_buffer(user_buf, count, ppos, in aqm_read()
116 const char __user *user_buf, in aqm_write() argument
127 if (copy_from_user(buf, user_buf, count)) in aqm_write()
153 static ssize_t reset_write(struct file *file, const char __user *user_buf, in reset_write() argument
220 static ssize_t hwflags_read(struct file *file, char __user *user_buf, in hwflags_read() argument
244 rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in hwflags_read()
249 static ssize_t misc_read(struct file *file, char __user *user_buf, in misc_read() argument
276 rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in misc_read()
281 static ssize_t queues_read(struct file *file, char __user *user_buf, in queues_read() argument
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| /Linux-v4.19/drivers/misc/lkdtm/ |
| D | core.c | 53 static ssize_t lkdtm_debugfs_read(struct file *f, char __user *user_buf,
55 static ssize_t direct_entry(struct file *f, const char __user *user_buf,
61 const char __user *user_buf,
299 const char __user *user_buf, in lkdtm_debugfs_entry() argument
313 if (copy_from_user(buf, user_buf, count)) { in lkdtm_debugfs_entry()
338 static ssize_t lkdtm_debugfs_read(struct file *f, char __user *user_buf, in lkdtm_debugfs_read() argument
355 out = simple_read_from_buffer(user_buf, count, off, in lkdtm_debugfs_read()
368 static ssize_t direct_entry(struct file *f, const char __user *user_buf, in direct_entry() argument
382 if (copy_from_user(buf, user_buf, count)) { in direct_entry()
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| /Linux-v4.19/arch/x86/mm/ |
| D | pkeys.c | 163 static ssize_t init_pkru_read_file(struct file *file, char __user *user_buf, in init_pkru_read_file() argument
170 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in init_pkru_read_file()
174 const char __user *user_buf, size_t count, loff_t *ppos) in init_pkru_write_file() argument
181 if (copy_from_user(buf, user_buf, len)) in init_pkru_write_file()
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| /Linux-v4.19/drivers/acpi/ |
| D | custom_method.c | 22 static ssize_t cm_write(struct file *file, const char __user * user_buf, in cm_write() argument
36 if (copy_from_user(&table, user_buf, in cm_write()
54 if (copy_from_user(buf + (*ppos), user_buf, count)) { in cm_write()
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| /Linux-v4.19/net/bluetooth/ |
| D | hci_debugfs.c | 33 char __user *user_buf, \
42 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); \
46 const char __user *user_buf, \
56 err = kstrtobool_from_user(user_buf, count, &enable); \
255 static ssize_t use_debug_keys_read(struct file *file, char __user *user_buf, in use_debug_keys_read() argument
264 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in use_debug_keys_read()
273 static ssize_t sc_only_mode_read(struct file *file, char __user *user_buf, in sc_only_mode_read() argument
282 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in sc_only_mode_read()
407 static ssize_t ssp_debug_mode_read(struct file *file, char __user *user_buf, in ssp_debug_mode_read() argument
416 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in ssp_debug_mode_read()
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| /Linux-v4.19/arch/s390/kernel/ |
| D | debug.c | 68 static ssize_t debug_output(struct file *file, char __user *user_buf,
70 static ssize_t debug_input(struct file *file, const char __user *user_buf,
81 struct file *file, const char __user *user_buf,
86 struct file *file, const char __user *user_buf,
89 struct file *file, const char __user *user_buf,
503 char __user *user_buf, /* user buffer */ in debug_output() argument
528 if (copy_to_user(user_buf + count, p_info->temp_buf in debug_output()
552 static ssize_t debug_input(struct file *file, const char __user *user_buf, in debug_input() argument
562 p_info->view, file, user_buf, in debug_input()
1116 static inline char *debug_get_user_string(const char __user *user_buf, in debug_get_user_string() argument
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