Searched refs:user_buf (Results 76 - 100 of 123) sorted by relevance

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/linux-master/kernel/module/
H A Dstats.c273 static ssize_t read_file_mod_stats(struct file *file, char __user *user_buf, argument
394 ret = simple_read_from_buffer(user_buf, count, ppos, buf, len);
/linux-master/fs/dlm/
H A Ddebug_fs.c703 static ssize_t table_write2(struct file *file, const char __user *user_buf, argument
714 if (copy_from_user(buf, user_buf,
844 static ssize_t waiters_write(struct file *file, const char __user *user_buf, argument
853 if (copy_from_user(buf, user_buf,
914 static ssize_t dlm_rawmsg_write(struct file *fp, const char __user *user_buf, argument
927 if (copy_from_user(buf, user_buf, count)) {
/linux-master/drivers/net/wireless/mediatek/mt76/mt7996/
H A Ddebugfs.c51 mt7996_sys_recovery_set(struct file *file, const char __user *user_buf, argument
64 if (copy_from_user(buf, user_buf, count))
126 mt7996_sys_recovery_get(struct file *file, char __user *user_buf, argument
208 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
890 const char __user *user_buf,
906 if (copy_from_user(buf, user_buf, count))
889 mt7996_sta_fixed_rate_set(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/net/wireless/intel/iwlwifi/pcie/
H A Dtrans.c2688 char __user *user_buf,
2730 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
2737 char __user *user_buf,
2789 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
2795 const char __user *user_buf,
2804 ret = kstrtou32_from_user(user_buf, count, 16, &reset_flag);
2814 const char __user *user_buf,
2825 char __user *user_buf,
2837 ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret);
2843 char __user *user_buf,
2687 iwl_dbgfs_rx_queue_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
2736 iwl_dbgfs_interrupt_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
2794 iwl_dbgfs_interrupt_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
2813 iwl_dbgfs_csr_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
2824 iwl_dbgfs_fh_reg_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
2842 iwl_dbgfs_rfkill_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
2859 iwl_dbgfs_rfkill_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
2911 iwl_write_to_user_buf(char __user *user_buf, ssize_t count, void *buf, ssize_t *size, ssize_t *bytes_copied) argument
2929 iwl_dbgfs_monitor_data_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
3012 iwl_dbgfs_rf_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/drivers/net/wireless/ath/wil6210/
H A Ddebugfs.c614 static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf, argument
662 ret = copy_to_user(user_buf, buf + unaligned_bytes, count);
850 static ssize_t wil_read_back(struct file *file, char __user *user_buf, argument
860 return simple_read_from_buffer(user_buf, count, ppos, text,
924 static ssize_t wil_read_pmccfg(struct file *file, char __user *user_buf, argument
936 return simple_read_from_buffer(user_buf, count, ppos, text,
1487 static ssize_t wil_read_file_recovery(struct file *file, char __user *user_buf, argument
1501 return simple_read_from_buffer(user_buf, count, ppos,
2044 static ssize_t wil_read_file_led_cfg(struct file *file, char __user *user_buf, argument
2056 return simple_read_from_buffer(user_buf, coun
2128 wil_read_led_blink_time(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
2194 wil_read_suspend_stats(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/drivers/soc/qcom/
H A Dqcom_aoss.c507 static ssize_t qmp_debugfs_write(struct file *file, const char __user *user_buf, argument
529 ret = kstrtobool_from_user(user_buf, count, &bool_val);
539 ret = kstrtou32_from_user(user_buf, count, 0, &uint_val);
/linux-master/drivers/net/wireless/intel/iwlegacy/
H A D4965-debug.c41 il4965_ucode_rx_stats_read(struct file *file, char __user *user_buf, argument
447 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
453 il4965_ucode_tx_stats_read(struct file *file, char __user *user_buf, argument
613 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
619 il4965_ucode_general_stats_read(struct file *file, char __user *user_buf, argument
725 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
H A D3945-rs.c804 il3945_sta_dbgfs_stats_table_read(struct file *file, char __user *user_buf, argument
830 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
H A D4965-rs.c2531 const char __user *user_buf,
2543 if (copy_from_user(buf, user_buf, buf_size))
2567 il4965_rs_sta_dbgfs_scale_table_read(struct file *file, char __user *user_buf, argument
2662 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
2675 il4965_rs_sta_dbgfs_stats_table_read(struct file *file, char __user *user_buf, argument
2708 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
2721 char __user *user_buf, size_t count,
2738 return simple_read_from_buffer(user_buf, count, ppos, buff, desc);
2530 il4965_rs_sta_dbgfs_scale_table_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
2720 il4965_rs_sta_dbgfs_rate_scale_data_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/net/wireless/st/cw1200/
H A Ddebug.c336 const char __user *user_buf, size_t count, loff_t *ppos)
343 if (copy_from_user(buf, user_buf, 1))
335 cw1200_wsm_dumps(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/net/bluetooth/
H A Dselftest.c186 static ssize_t test_ecdh_read(struct file *file, char __user *user_buf, argument
189 return simple_read_from_buffer(user_buf, count, ppos, test_ecdh_buffer,
/linux-master/arch/x86/kernel/
H A Dtboot.c359 static ssize_t tboot_log_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
391 if (copy_to_user(user_buf, kbuf, count))
/linux-master/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_core_perf.c402 const char __user *user_buf, size_t count, loff_t *ppos)
408 ret = kstrtouint_from_user(user_buf, count, 0, &perf_mode);
401 _dpu_core_perf_mode_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/net/wireless/marvell/libertas/
H A Ddebugfs.c56 const char __user *user_buf, size_t count,
65 buf = memdup_user_nul(user_buf, min(count, len - 1));
121 const char __user *user_buf, size_t count,
129 buf = memdup_user_nul(user_buf, min(count, len - 1));
55 lbs_sleepparams_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
120 lbs_host_sleep_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/hwmon/
H A Dmr75203.c185 static ssize_t pvt_ts_coeff_j_read(struct file *file, char __user *user_buf, argument
194 return simple_read_from_buffer(user_buf, count, ppos, buf, len);
198 const char __user *user_buf,
204 ret = kstrtos32_from_user(user_buf, count, 0, &pvt->ts_coeff.j);
197 pvt_ts_coeff_j_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/media/common/siano/
H A Dsmsdvb-debugfs.c283 static ssize_t smsdvb_stats_read(struct file *file, char __user *user_buf, argument
311 rc = simple_read_from_buffer(user_buf, nbytes, ppos,
/linux-master/drivers/media/platform/amphion/
H A Dvpu_dbg.c357 const char __user *user_buf, size_t size, loff_t *ppos)
368 const char __user *user_buf, size_t size, loff_t *ppos)
356 vpu_dbg_inst_write(struct file *file, const char __user *user_buf, size_t size, loff_t *ppos) argument
367 vpu_dbg_core_write(struct file *file, const char __user *user_buf, size_t size, loff_t *ppos) argument
/linux-master/arch/s390/include/asm/
H A Ddebug.h80 const char __user *user_buf,
/linux-master/drivers/net/wireless/intel/iwlwifi/mvm/
H A Drs.c3724 const char __user *user_buf, size_t count, loff_t *ppos)
3735 if (copy_from_user(buf, user_buf, buf_size))
3749 char __user *user_buf, size_t count, loff_t *ppos)
3843 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
3855 char __user *user_buf, size_t count, loff_t *ppos)
3891 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
3903 char __user *user_buf,
3970 ret = simple_read_from_buffer(user_buf, count, ppos, buff, pos - buff);
3976 const char __user *user_buf,
3993 char __user *user_buf,
3723 rs_sta_dbgfs_scale_table_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
3748 rs_sta_dbgfs_scale_table_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
3854 rs_sta_dbgfs_stats_table_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
3902 rs_sta_dbgfs_drv_tx_stats_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
3975 rs_sta_dbgfs_drv_tx_stats_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
3992 iwl_dbgfs_ss_force_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/drivers/hid/
H A Dhid-picolcd_debugfs.c37 static ssize_t picolcd_debug_reset_write(struct file *f, const char __user *user_buf, argument
43 if (copy_from_user(buf, user_buf, cnt))
/linux-master/drivers/usb/host/
H A Dohci-dbg.c704 static ssize_t debug_output(struct file *file, char __user *user_buf, argument
720 ret = simple_read_from_buffer(user_buf, len, offset,
H A Dehci-dbg.c955 static ssize_t debug_output(struct file *file, char __user *user_buf, argument
971 ret = simple_read_from_buffer(user_buf, len, offset,
/linux-master/drivers/net/wireless/intel/iwlwifi/dvm/
H A Drs.c3041 const char __user *user_buf, size_t count, loff_t *ppos)
3053 if (copy_from_user(buf, user_buf, buf_size))
3067 char __user *user_buf, size_t count, loff_t *ppos)
3163 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
3175 char __user *user_buf, size_t count, loff_t *ppos)
3207 ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
3219 char __user *user_buf, size_t count, loff_t *ppos)
3235 return simple_read_from_buffer(user_buf, count, ppos, buff, desc);
3040 rs_sta_dbgfs_scale_table_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
3066 rs_sta_dbgfs_scale_table_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
3174 rs_sta_dbgfs_stats_table_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
3218 rs_sta_dbgfs_rate_scale_data_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/arch/x86/kernel/cpu/resctrl/
H A Dpseudo_lock.c1248 const char __user *user_buf,
1258 if (copy_from_user(buf, user_buf, buf_size))
1247 pseudo_lock_measure_trigger(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) argument
/linux-master/drivers/pinctrl/
H A Dpinmux.c678 static ssize_t pinmux_select(struct file *file, const char __user *user_buf, argument
689 buf = memdup_user_nul(user_buf, len);

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