| /drivers/net/ethernet/amd/xgbe/ |
| D | xgbe-debugfs.c | 125 loff_t *ppos, unsigned int value) in xgbe_common_read() argument
130 if (*ppos != 0) in xgbe_common_read()
142 len = simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf)); in xgbe_common_read()
149 loff_t *ppos, unsigned int *value) in xgbe_common_write() argument
155 if (*ppos != 0) in xgbe_common_write()
161 len = simple_write_to_buffer(workarea, sizeof(workarea) - 1, ppos, in xgbe_common_write()
175 size_t count, loff_t *ppos) in xgmac_reg_addr_read() argument
179 return xgbe_common_read(buffer, count, ppos, pdata->debugfs_xgmac_reg); in xgmac_reg_addr_read()
184 size_t count, loff_t *ppos) in xgmac_reg_addr_write() argument
188 return xgbe_common_write(buffer, count, ppos, in xgmac_reg_addr_write()
[all …]
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| /drivers/infiniband/hw/hfi1/ |
| D | debugfs.c | 27 loff_t *ppos) in hfi1_seq_read() argument
35 r = seq_read(file, buf, size, ppos); in hfi1_seq_read()
418 size_t count, loff_t *ppos) in dev_counters_read() argument
427 rval = simple_read_from_buffer(buf, count, ppos, counters, avail); in dev_counters_read()
433 size_t count, loff_t *ppos) in dev_names_read() argument
442 rval = simple_read_from_buffer(buf, count, ppos, names, avail); in dev_names_read()
458 size_t count, loff_t *ppos) in portnames_read() argument
467 rval = simple_read_from_buffer(buf, count, ppos, names, avail); in portnames_read()
473 size_t count, loff_t *ppos) in portcntrs_debugfs_read() argument
482 rval = simple_read_from_buffer(buf, count, ppos, counters, avail); in portcntrs_debugfs_read()
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| /drivers/net/wireless/marvell/libertas/ |
| D | debugfs.c | 26 size_t count, loff_t *ppos) in write_file_dummy() argument
34 size_t count, loff_t *ppos) in lbs_dev_info() argument
49 res = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_dev_info()
57 loff_t *ppos) in lbs_sleepparams_write() argument
93 size_t count, loff_t *ppos) in lbs_sleepparams_read() argument
113 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_sleepparams_read()
122 loff_t *ppos) in lbs_host_sleep_write() argument
163 size_t count, loff_t *ppos) in lbs_host_sleep_read() argument
175 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_host_sleep_read()
219 size_t count, loff_t *ppos) in lbs_threshold_read() argument
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| /drivers/infiniband/hw/qib/ |
| D | qib_fs.c | 104 size_t count, loff_t *ppos) in driver_stats_read() argument
107 return simple_read_from_buffer(buf, count, ppos, &qib_stats, in driver_stats_read()
132 size_t count, loff_t *ppos) in driver_names_read() argument
134 return simple_read_from_buffer(buf, count, ppos, qib_statnames, in driver_names_read()
145 size_t count, loff_t *ppos) in dev_counters_read() argument
151 avail = dd->f_read_cntrs(dd, *ppos, NULL, &counters); in dev_counters_read()
152 return simple_read_from_buffer(buf, count, ppos, counters, avail); in dev_counters_read()
157 size_t count, loff_t *ppos) in dev_names_read() argument
163 avail = dd->f_read_cntrs(dd, *ppos, &names, NULL); in dev_names_read()
164 return simple_read_from_buffer(buf, count, ppos, names, avail); in dev_names_read()
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| /drivers/net/wireless/ti/wlcore/ |
| D | debugfs.c | 32 loff_t *ppos, char *fmt, ...) in wl1271_format_buffer() argument
42 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in wl1271_format_buffer()
79 size_t count, loff_t *ppos) in tx_queue_len_read() argument
89 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in tx_queue_len_read()
125 size_t count, loff_t *ppos) \
129 ppos, "%d\n", \
135 size_t count, loff_t *ppos) \
176 size_t count, loff_t *ppos) in gpio_power_read() argument
186 return simple_read_from_buffer(user_buf, count, ppos, buf, res); in gpio_power_read()
191 size_t count, loff_t *ppos) in gpio_power_write() argument
[all …]
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| D | debugfs.h | 16 loff_t *ppos, char *fmt, ...);
27 size_t count, loff_t *ppos) \
30 return wl1271_format_buffer(userbuf, count, ppos, \
56 size_t count, loff_t *ppos) \
63 return wl1271_format_buffer(userbuf, count, ppos, fmt "\n", \
76 size_t count, loff_t *ppos) \
90 return wl1271_format_buffer(userbuf, count, ppos, "%s", buf); \
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| /drivers/net/ethernet/intel/ixgbe/ |
| D | ixgbe_debugfs.c | 14 size_t count, loff_t *ppos, in ixgbe_dbg_common_ops_read() argument
22 if (*ppos != 0) in ixgbe_dbg_common_ops_read()
35 len = simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf)); in ixgbe_dbg_common_ops_read()
49 size_t count, loff_t *ppos) in ixgbe_dbg_reg_ops_read() argument
51 return ixgbe_dbg_common_ops_read(filp, buffer, count, ppos, in ixgbe_dbg_reg_ops_read()
64 size_t count, loff_t *ppos) in ixgbe_dbg_reg_ops_write() argument
70 if (*ppos != 0) in ixgbe_dbg_reg_ops_write()
77 ppos, in ixgbe_dbg_reg_ops_write()
132 size_t count, loff_t *ppos) in ixgbe_dbg_netdev_ops_read() argument
134 return ixgbe_dbg_common_ops_read(filp, buffer, count, ppos, in ixgbe_dbg_netdev_ops_read()
[all …]
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| /drivers/net/wireless/intel/iwlwifi/mvm/ |
| D | debugfs.c | 24 size_t count, loff_t *ppos) in iwl_dbgfs_ctdp_budget_read() argument
46 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_ctdp_budget_read()
50 size_t count, loff_t *ppos) in iwl_dbgfs_stop_ctdp_write() argument
69 size_t count, loff_t *ppos) in iwl_dbgfs_force_ctkill_write() argument
81 size_t count, loff_t *ppos) in iwl_dbgfs_tx_flush_write() argument
115 size_t count, loff_t *ppos) in iwl_dbgfs_sta_drain_write() argument
146 size_t count, loff_t *ppos) in iwl_dbgfs_sram_read() argument
173 ret = simple_read_from_buffer(user_buf, count, ppos, ptr, len); in iwl_dbgfs_sram_read()
181 size_t count, loff_t *ppos) in iwl_dbgfs_sram_write() argument
213 size_t count, loff_t *ppos) in iwl_dbgfs_set_nic_temperature_read() argument
[all …]
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| D | debugfs-vif.c | 73 size_t count, loff_t *ppos) in iwl_dbgfs_pm_params_write() argument
137 size_t count, loff_t *ppos) in iwl_dbgfs_tx_pwr_lmt_read() argument
147 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_tx_pwr_lmt_read()
152 size_t count, loff_t *ppos) in iwl_dbgfs_pm_params_read() argument
163 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_pm_params_read()
168 size_t count, loff_t *ppos) in iwl_dbgfs_mac_params_read() argument
247 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_mac_params_read()
296 size_t count, loff_t *ppos) in iwl_dbgfs_bf_params_write() argument
394 size_t count, loff_t *ppos) in iwl_dbgfs_bf_params_read() argument
438 return simple_read_from_buffer(user_buf, count, ppos, buf, pos); in iwl_dbgfs_bf_params_read()
[all …]
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| /drivers/net/wireless/marvell/mwifiex/ |
| D | debugfs.c | 63 size_t count, loff_t *ppos) in mwifiex_info_read() argument
136 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_info_read()
167 size_t count, loff_t *ppos) in mwifiex_getlog_read() argument
223 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_getlog_read()
243 size_t count, loff_t *ppos) in mwifiex_histogram_read() argument
312 ret = simple_read_from_buffer(ubuf, count, ppos, (char *)page, in mwifiex_histogram_read()
322 size_t count, loff_t *ppos) in mwifiex_histogram_write() argument
382 size_t count, loff_t *ppos) in mwifiex_debug_read() argument
399 ret = simple_read_from_buffer(ubuf, count, ppos, (char *) page, in mwifiex_debug_read()
418 const char __user *ubuf, size_t count, loff_t *ppos) in mwifiex_regrdwr_write() argument
[all …]
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| /drivers/crypto/intel/qat/qat_common/ |
| D | adf_heartbeat_dbgfs.c | 22 size_t count, loff_t *ppos) in adf_hb_stats_read() argument
28 if (*ppos > 0) in adf_hb_stats_read()
34 return simple_read_from_buffer(user_buffer, count, ppos, buf, len + 1); in adf_hb_stats_read()
44 size_t count, loff_t *ppos) in adf_hb_status_read() argument
52 if (*ppos > 0) in adf_hb_status_read()
65 return simple_read_from_buffer(user_buf, count, ppos, ret_str, len + 1); in adf_hb_status_read()
75 size_t count, loff_t *ppos) in adf_hb_cfg_read() argument
82 if (*ppos > 0) in adf_hb_cfg_read()
89 return simple_read_from_buffer(user_buf, count, ppos, timer_str, in adf_hb_cfg_read()
94 size_t count, loff_t *ppos) in adf_hb_cfg_write() argument
[all …]
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| /drivers/net/wireless/intel/iwlegacy/ |
| D | debug.c | 125 size_t count, loff_t *ppos);
130 size_t count, loff_t *ppos);
201 loff_t *ppos) 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()
242 loff_t *ppos) in il_dbgfs_clear_traffic_stats_write() argument
262 loff_t *ppos) 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()
306 loff_t *ppos) in il_dbgfs_sram_read() argument
358 ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos); in il_dbgfs_sram_read()
365 size_t count, loff_t *ppos) in il_dbgfs_sram_write() argument
[all …]
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| /drivers/staging/vme_user/ |
| D | vme_user.c | 120 loff_t *ppos) in resource_to_user() argument
128 count, *ppos); in resource_to_user()
139 size_t count, loff_t *ppos) in resource_from_user() argument
148 count, *ppos); in resource_from_user()
152 size_t count, loff_t *ppos) in buffer_to_user() argument
156 image_ptr = image[minor].kern_buf + *ppos; in buffer_to_user()
164 size_t count, loff_t *ppos) in buffer_from_user() argument
168 image_ptr = image[minor].kern_buf + *ppos; in buffer_from_user()
176 loff_t *ppos) in vme_user_read() argument
191 if ((*ppos < 0) || (*ppos > (image_size - 1))) { in vme_user_read()
[all …]
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| /drivers/acpi/ |
| D | custom_method.c | 23 size_t count, loff_t *ppos) in cm_write() argument
37 if (!(*ppos)) { in cm_write()
55 if ((*ppos > max_size) || in cm_write()
56 (*ppos + count > max_size) || in cm_write()
57 (*ppos + count < count) || in cm_write()
64 if (copy_from_user(buf + (*ppos), user_buf, count)) { in cm_write()
71 *ppos += count; in cm_write()
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| /drivers/char/ |
| D | nvram.c | 169 static ssize_t pc_nvram_read(char *buf, size_t count, loff_t *ppos) in pc_nvram_read() argument
179 for (i = *ppos; count > 0 && i < NVRAM_BYTES; --count, ++i, ++p) in pc_nvram_read()
183 *ppos = i; in pc_nvram_read()
187 static ssize_t pc_nvram_write(char *buf, size_t count, loff_t *ppos) in pc_nvram_write() argument
197 for (i = *ppos; count > 0 && i < NVRAM_BYTES; --count, ++i, ++p) in pc_nvram_write()
202 *ppos = i; in pc_nvram_write()
229 size_t count, loff_t *ppos) in nvram_misc_read() argument
235 if (*ppos >= nvram_size) in nvram_misc_read()
238 count = min_t(size_t, count, nvram_size - *ppos); in nvram_misc_read()
245 ret = nvram_read(tmp, count, ppos); in nvram_misc_read()
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| D | mem.c | 105 size_t count, loff_t *ppos) in read_mem() argument
107 phys_addr_t p = *ppos; in read_mem()
113 if (p != *ppos) in read_mem()
183 *ppos += read; in read_mem()
192 size_t count, loff_t *ppos) in write_mem() argument
194 phys_addr_t p = *ppos; in write_mem()
199 if (p != *ppos) in write_mem()
260 *ppos += written; in write_mem()
399 size_t count, loff_t *ppos) in read_port() argument
401 unsigned long i = *ppos; in read_port()
[all …]
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| /drivers/net/wireless/ath/ath10k/ |
| D | debug.c | 152 size_t count, loff_t *ppos) in ath10k_read_wmi_services() argument
188 ret_cnt = simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_read_wmi_services()
445 size_t count, loff_t *ppos) in ath10k_fw_stats_read() argument
450 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_fw_stats_read()
463 size_t count, loff_t *ppos) in ath10k_debug_fw_reset_stats_read() argument
487 ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath10k_debug_fw_reset_stats_read()
523 size_t count, loff_t *ppos) in ath10k_read_simulate_fw_crash() argument
532 return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in ath10k_read_simulate_fw_crash()
544 size_t count, loff_t *ppos) in ath10k_write_simulate_fw_crash() argument
552 if (*ppos != 0 || count >= sizeof(buf) || count == 0) in ath10k_write_simulate_fw_crash()
[all …]
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| /drivers/scsi/qedf/ |
| D | qedf_debugfs.c | 100 loff_t *ppos) in qedf_dbg_fp_int_cmd_read() argument
128 ret = simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_fp_int_cmd_read()
137 size_t count, loff_t *ppos) in qedf_dbg_fp_int_cmd_write() argument
139 if (!count || *ppos) in qedf_dbg_fp_int_cmd_write()
147 loff_t *ppos) in qedf_dbg_debug_cmd_read() argument
157 return simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_debug_cmd_read()
162 size_t count, loff_t *ppos) in qedf_dbg_debug_cmd_write() argument
170 if (!count || *ppos) in qedf_dbg_debug_cmd_write()
193 size_t count, loff_t *ppos) in qedf_dbg_stop_io_on_error_cmd_read() argument
206 return simple_read_from_buffer(buffer, count, ppos, cbuf, cnt); in qedf_dbg_stop_io_on_error_cmd_read()
[all …]
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| /drivers/parport/ |
| D | procfs.c | 44 void *result, size_t *lenp, loff_t *ppos) in do_active_device() argument
54 if (*ppos) { in do_active_device()
74 *ppos += len; in do_active_device()
81 void *result, size_t *lenp, loff_t *ppos) in do_autoprobe() argument
91 if (*ppos) { in do_autoprobe()
116 *ppos += len; in do_autoprobe()
124 void *result, size_t *lenp, loff_t *ppos) in do_hardware_base_addr() argument
130 if (*ppos) { in do_hardware_base_addr()
145 *ppos += len; in do_hardware_base_addr()
151 void *result, size_t *lenp, loff_t *ppos) in do_hardware_irq() argument
[all …]
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| /drivers/s390/cio/ |
| D | vfio_ccw_chp.c | 17 loff_t *ppos) in vfio_ccw_schib_region_read() argument
20 unsigned int i = VFIO_CCW_OFFSET_TO_INDEX(*ppos) - VFIO_CCW_NUM_REGIONS; in vfio_ccw_schib_region_read()
21 loff_t pos = *ppos & VFIO_CCW_OFFSET_MASK; in vfio_ccw_schib_region_read()
52 loff_t *ppos) in vfio_ccw_schib_region_write() argument
82 loff_t *ppos) in vfio_ccw_crw_region_read() argument
84 unsigned int i = VFIO_CCW_OFFSET_TO_INDEX(*ppos) - VFIO_CCW_NUM_REGIONS; in vfio_ccw_crw_region_read()
85 loff_t pos = *ppos & VFIO_CCW_OFFSET_MASK; in vfio_ccw_crw_region_read()
125 loff_t *ppos) in vfio_ccw_crw_region_write() argument
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| D | vfio_ccw_async.c | 16 loff_t *ppos) in vfio_ccw_async_region_read() argument
18 unsigned int i = VFIO_CCW_OFFSET_TO_INDEX(*ppos) - VFIO_CCW_NUM_REGIONS; in vfio_ccw_async_region_read()
19 loff_t pos = *ppos & VFIO_CCW_OFFSET_MASK; in vfio_ccw_async_region_read()
38 loff_t *ppos) in vfio_ccw_async_region_write() argument
40 unsigned int i = VFIO_CCW_OFFSET_TO_INDEX(*ppos) - VFIO_CCW_NUM_REGIONS; in vfio_ccw_async_region_write()
41 loff_t pos = *ppos & VFIO_CCW_OFFSET_MASK; in vfio_ccw_async_region_write()
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| /drivers/base/regmap/ |
| D | regmap-debugfs.c | 36 loff_t *ppos) in regmap_name_read_file() argument
56 ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret); in regmap_name_read_file()
217 size_t count, loff_t *ppos) in regmap_read_debugfs() argument
220 loff_t p = *ppos; in regmap_read_debugfs()
226 if (*ppos < 0 || !count) in regmap_read_debugfs()
239 start_reg = regmap_debugfs_get_dump_start(map, from, *ppos, &p); in regmap_read_debugfs()
245 if (p >= *ppos) { in regmap_read_debugfs()
277 *ppos += buf_pos; in regmap_read_debugfs()
285 size_t count, loff_t *ppos) in regmap_map_read_file() argument
290 count, ppos); in regmap_map_read_file()
[all …]
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| /drivers/bluetooth/ |
| D | btmrvl_debugfs.c | 22 const char __user *ubuf, size_t count, loff_t *ppos) in btmrvl_hscfgcmd_write() argument
42 size_t count, loff_t *ppos) in btmrvl_hscfgcmd_read() argument
51 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_hscfgcmd_read()
62 size_t count, loff_t *ppos) in btmrvl_pscmd_write() argument
83 size_t count, loff_t *ppos) in btmrvl_pscmd_read() argument
91 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_pscmd_read()
102 size_t count, loff_t *ppos) in btmrvl_hscmd_write() argument
121 size_t count, loff_t *ppos) in btmrvl_hscmd_read() argument
129 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_hscmd_read()
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| /drivers/parisc/ |
| D | eisa_eeprom.c | 26 char __user *buf, size_t count, loff_t *ppos ) in eisa_eeprom_read() argument
32 if (*ppos < 0 || *ppos >= HPEE_MAX_LENGTH) in eisa_eeprom_read()
35 count = *ppos + count < HPEE_MAX_LENGTH ? count : HPEE_MAX_LENGTH - *ppos; in eisa_eeprom_read()
39 tmp[i] = readb(eisa_eeprom_addr+(*ppos)++); in eisa_eeprom_read()
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| /drivers/net/wireless/ath/ath11k/ |
| D | debugfs.c | 301 size_t count, loff_t *ppos) in ath11k_read_pdev_stats() argument
306 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath11k_read_pdev_stats()
372 size_t count, loff_t *ppos) in ath11k_read_vdev_stats() argument
377 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath11k_read_vdev_stats()
456 size_t count, loff_t *ppos) in ath11k_read_bcn_stats() argument
461 return simple_read_from_buffer(user_buf, count, ppos, buf, len); in ath11k_read_bcn_stats()
474 size_t count, loff_t *ppos) in ath11k_read_simulate_fw_crash() argument
481 return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); in ath11k_read_simulate_fw_crash()
493 size_t count, loff_t *ppos) in ath11k_write_simulate_fw_crash() argument
511 if (*ppos != 0 || count >= sizeof(buf) || count == 0) in ath11k_write_simulate_fw_crash()
[all …]
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