| /Linux-v5.4/drivers/net/wireless/ti/wlcore/ |
| D | debugfs.c | 136 char __user *user_buf, \
140 return wl1271_format_buffer(user_buf, count, \
146 const char __user *user_buf, \
153 ret = kstrtoul_from_user(user_buf, count, 10, &value); \
187 static ssize_t gpio_power_read(struct file *file, char __user *user_buf, in gpio_power_read() argument
198 return simple_read_from_buffer(user_buf, count, ppos, buf, res); in gpio_power_read()
202 const char __user *user_buf, in gpio_power_write() argument
209 ret = kstrtoul_from_user(user_buf, count, 10, &value); in gpio_power_write()
234 const char __user *user_buf, in start_recovery_write() argument
252 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-v5.4/drivers/net/wireless/intel/iwlegacy/ |
| D | debug.c | 124 char __user *user_buf, \
129 const char __user *user_buf, \
200 il_dbgfs_tx_stats_read(struct file *file, char __user *user_buf, size_t count, in il_dbgfs_tx_stats_read() argument
234 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in il_dbgfs_tx_stats_read()
241 const char __user *user_buf, size_t count, in il_dbgfs_clear_traffic_stats_write() argument
251 if (copy_from_user(buf, user_buf, buf_size)) in il_dbgfs_clear_traffic_stats_write()
261 il_dbgfs_rx_stats_read(struct file *file, char __user *user_buf, size_t count, in il_dbgfs_rx_stats_read() argument
296 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in il_dbgfs_rx_stats_read()
305 il_dbgfs_sram_read(struct file *file, char __user *user_buf, size_t count, in il_dbgfs_sram_read() argument
358 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in il_dbgfs_sram_read()
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| /Linux-v5.4/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-v5.4/drivers/net/wireless/intel/iwlwifi/dvm/ |
| D | debugfs.c | 56 char __user *user_buf, in iwl_dbgfs_sram_read() argument
140 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_sram_read()
146 const char __user *user_buf, in iwl_dbgfs_sram_write() argument
156 if (copy_from_user(buf, user_buf, buf_size)) in iwl_dbgfs_sram_write()
174 char __user *user_buf, in iwl_dbgfs_wowlan_sram_read() argument
183 return simple_read_from_buffer(user_buf, count, ppos, in iwl_dbgfs_wowlan_sram_read()
187 static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf, in iwl_dbgfs_stations_read() argument
238 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_stations_read()
244 char __user *user_buf, in iwl_dbgfs_nvm_read() argument
277 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_nvm_read()
[all …]
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| /Linux-v5.4/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()
[all …]
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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
165 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_recv()
187 static ssize_t read_file_phy_err(struct file *file, char __user *user_buf, in read_file_phy_err() argument
241 retval = simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_phy_err()
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| D | tx99.c | 159 static ssize_t read_file_tx99(struct file *file, char __user *user_buf, in read_file_tx99() argument
167 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_tx99()
170 static ssize_t write_file_tx99(struct file *file, const char __user *user_buf, in write_file_tx99() argument
187 if (copy_from_user(buf, user_buf, len)) in write_file_tx99()
228 char __user *user_buf, in read_file_tx99_power() argument
239 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_tx99_power()
243 const char __user *user_buf, in write_file_tx99_power() argument
250 r = kstrtou8_from_user(user_buf, count, 0, &tx_power); in write_file_tx99_power()
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| D | common-spectral.c | 689 static ssize_t read_file_spec_scan_ctl(struct file *file, char __user *user_buf, in read_file_spec_scan_ctl() argument
711 return simple_read_from_buffer(user_buf, count, ppos, mode, len); in read_file_spec_scan_ctl()
790 const char __user *user_buf, in write_file_spec_scan_ctl() argument
802 if (copy_from_user(buf, user_buf, len)) in write_file_spec_scan_ctl()
841 char __user *user_buf, in read_file_spectral_short_repeat() argument
849 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_spectral_short_repeat()
853 const char __user *user_buf, in write_file_spectral_short_repeat() argument
862 if (copy_from_user(buf, user_buf, len)) in write_file_spectral_short_repeat()
889 char __user *user_buf, in read_file_spectral_count() argument
897 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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| /Linux-v5.4/arch/mips/mm/ |
| D | sc-debugfs.c | 13 static ssize_t sc_prefetch_read(struct file *file, char __user *user_buf, in sc_prefetch_read() argument
23 return simple_read_from_buffer(user_buf, count, ppos, buf, 2); in sc_prefetch_read()
27 const char __user *user_buf, in sc_prefetch_write() argument
33 err = kstrtobool_from_user(user_buf, count, &enabled); in sc_prefetch_write()
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| /Linux-v5.4/net/mac80211/ |
| D | debugfs.c | 74 char __user *user_buf, in aqm_read() argument
110 return simple_read_from_buffer(user_buf, count, ppos, in aqm_read()
115 const char __user *user_buf, in aqm_write() argument
126 if (copy_from_user(buf, user_buf, count)) in aqm_write()
152 char __user *user_buf, in force_tx_status_read() argument
162 return simple_read_from_buffer(user_buf, count, ppos, in force_tx_status_read()
167 const char __user *user_buf, in force_tx_status_write() argument
178 if (copy_from_user(buf, user_buf, count)) in force_tx_status_write()
204 static ssize_t reset_write(struct file *file, const char __user *user_buf, in reset_write() argument
278 static ssize_t hwflags_read(struct file *file, char __user *user_buf, in hwflags_read() argument
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| /Linux-v5.4/drivers/net/wireless/ath/ath10k/ |
| D | debug.c | 150 char __user *user_buf, in ath10k_read_wmi_services() argument
187 ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_read_wmi_services()
443 static ssize_t ath10k_fw_stats_read(struct file *file, char __user *user_buf, in ath10k_fw_stats_read() argument
449 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_fw_stats_read()
461 char __user *user_buf, in ath10k_debug_fw_reset_stats_read() argument
486 ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_debug_fw_reset_stats_read()
521 char __user *user_buf, in ath10k_read_simulate_fw_crash() argument
531 return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in ath10k_read_simulate_fw_crash()
542 const char __user *user_buf, in ath10k_write_simulate_fw_crash() argument
554 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 | 176 char __user *user_buf, in ath10k_dbg_sta_read_aggr_mode() argument
191 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_dbg_sta_read_aggr_mode()
195 const char __user *user_buf, in ath10k_dbg_sta_write_aggr_mode() argument
204 if (kstrtouint_from_user(user_buf, count, 0, &aggr_mode)) in ath10k_dbg_sta_write_aggr_mode()
238 const char __user *user_buf, in ath10k_dbg_sta_write_addba() argument
249 user_buf, count); in ath10k_dbg_sta_write_addba()
289 const char __user *user_buf, in ath10k_dbg_sta_write_addba_resp() argument
300 user_buf, count); in ath10k_dbg_sta_write_addba_resp()
339 const char __user *user_buf, in ath10k_dbg_sta_write_delba() argument
350 user_buf, count); in ath10k_dbg_sta_write_delba()
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| D | spectral.c | 273 static ssize_t read_file_spec_scan_ctl(struct file *file, char __user *user_buf, in read_file_spec_scan_ctl() argument
298 return simple_read_from_buffer(user_buf, count, ppos, mode, len); in read_file_spec_scan_ctl()
302 const char __user *user_buf, in write_file_spec_scan_ctl() argument
311 if (copy_from_user(buf, user_buf, len)) in write_file_spec_scan_ctl()
365 char __user *user_buf, in read_file_spectral_count() argument
378 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_spectral_count()
382 const char __user *user_buf, in write_file_spectral_count() argument
391 if (copy_from_user(buf, user_buf, len)) in write_file_spectral_count()
417 char __user *user_buf, in read_file_spectral_bins() argument
434 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in read_file_spectral_bins()
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| /Linux-v5.4/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-v5.4/drivers/base/regmap/ |
| D | regmap-debugfs.c | 36 char __user *user_buf, size_t count, in regmap_name_read_file() argument
57 ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret); in regmap_name_read_file()
217 unsigned int to, char __user *user_buf, in regmap_read_debugfs() argument
270 if (copy_to_user(user_buf, buf, buf_pos)) { in regmap_read_debugfs()
282 static ssize_t regmap_map_read_file(struct file *file, char __user *user_buf, in regmap_map_read_file() argument
287 return regmap_read_debugfs(map, 0, map->max_register, user_buf, in regmap_map_read_file()
300 const char __user *user_buf, in regmap_map_write_file() argument
311 if (copy_from_user(buf, user_buf, buf_size)) in regmap_map_write_file()
342 static ssize_t regmap_range_read_file(struct file *file, char __user *user_buf, in regmap_range_read_file() argument
349 user_buf, count, ppos); in regmap_range_read_file()
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| /Linux-v5.4/drivers/net/wireless/intel/iwlwifi/mvm/ |
| D | debugfs.c | 76 char __user *user_buf, in iwl_dbgfs_ctdp_budget_read() argument
99 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_ctdp_budget_read()
197 static ssize_t iwl_dbgfs_sram_read(struct file *file, char __user *user_buf, in iwl_dbgfs_sram_read() argument
225 ret = simple_read_from_buffer(user_buf, count, ppos, ptr, len); in iwl_dbgfs_sram_read()
264 char __user *user_buf, in iwl_dbgfs_set_nic_temperature_read() argument
276 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_set_nic_temperature_read()
331 char __user *user_buf, in iwl_dbgfs_nic_temp_read() argument
351 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_nic_temp_read()
356 char __user *user_buf, in iwl_dbgfs_sar_geo_profile_read() argument
393 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 | 191 char __user *user_buf, in iwl_dbgfs_tx_pwr_lmt_read() argument
202 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_tx_pwr_lmt_read()
206 char __user *user_buf, in iwl_dbgfs_pm_params_read() argument
218 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_pm_params_read()
222 char __user *user_buf, in iwl_dbgfs_mac_params_read() argument
302 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_mac_params_read()
448 char __user *user_buf, in iwl_dbgfs_bf_params_read() argument
493 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_bf_params_read()
504 char __user *user_buf, in iwl_dbgfs_os_device_timediff_read() argument
522 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_os_device_timediff_read()
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| /Linux-v5.4/drivers/misc/lkdtm/ |
| D | core.c | 33 static ssize_t lkdtm_debugfs_read(struct file *f, char __user *user_buf,
35 static ssize_t direct_entry(struct file *f, const char __user *user_buf,
41 const char __user *user_buf,
287 const char __user *user_buf, in lkdtm_debugfs_entry() argument
301 if (copy_from_user(buf, user_buf, count)) { in lkdtm_debugfs_entry()
326 static ssize_t lkdtm_debugfs_read(struct file *f, char __user *user_buf, in lkdtm_debugfs_read() argument
343 out = simple_read_from_buffer(user_buf, count, off, in lkdtm_debugfs_read()
356 static ssize_t direct_entry(struct file *f, const char __user *user_buf, in direct_entry() argument
370 if (copy_from_user(buf, user_buf, count)) { in direct_entry()
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| /Linux-v5.4/arch/x86/mm/ |
| D | pkeys.c | 144 static ssize_t init_pkru_read_file(struct file *file, char __user *user_buf, in init_pkru_read_file() argument
151 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in init_pkru_read_file()
155 const char __user *user_buf, size_t count, loff_t *ppos) in init_pkru_write_file() argument
163 if (copy_from_user(buf, user_buf, len)) in init_pkru_write_file()
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| /Linux-v5.4/drivers/acpi/ |
| D | custom_method.c | 24 static ssize_t cm_write(struct file *file, const char __user * user_buf, in cm_write() argument
43 if (copy_from_user(&table, user_buf, in cm_write()
63 if (copy_from_user(buf + (*ppos), user_buf, count)) { in cm_write()
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| /Linux-v5.4/kernel/locking/ |
| D | lock_events.c | 61 ssize_t __weak lockevent_read(struct file *file, char __user *user_buf, in lockevent_read() argument
80 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in lockevent_read()
88 static ssize_t lockevent_write(struct file *file, const char __user *user_buf, in lockevent_write() argument
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| /Linux-v5.4/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-v5.4/drivers/platform/chrome/wilco_ec/ |
| D | debugfs.c | 95 static ssize_t raw_write(struct file *file, const char __user *user_buf, in raw_write() argument
108 user_buf, count); in raw_write()
135 static ssize_t raw_read(struct file *file, char __user *user_buf, size_t count, in raw_read() argument
150 return simple_read_from_buffer(user_buf, count, ppos, in raw_read()
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