| /kernel/linux/linux-5.10/drivers/net/wireless/marvell/libertas/ |
| H A D | debugfs.c | 33 static ssize_t lbs_dev_info(struct file *file, char __user *userbuf, in lbs_dev_info() argument
49 res = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_dev_info()
92 static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf, in lbs_sleepparams_read() argument
113 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_sleepparams_read()
162 static ssize_t lbs_host_sleep_read(struct file *file, char __user *userbuf, in lbs_host_sleep_read() argument
175 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_host_sleep_read()
218 struct file *file, char __user *userbuf, in lbs_threshold_read()
258 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_threshold_read()
271 const char __user *userbuf, size_t count, in lbs_threshold_write()
282 buf = memdup_user_nul(userbuf, mi in lbs_threshold_write()
217 lbs_threshold_read(uint16_t tlv_type, uint16_t event_mask, struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_threshold_read() argument
269 lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask, struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_threshold_write() argument
338 lbs_lowrssi_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_lowrssi_read() argument
346 lbs_lowrssi_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_lowrssi_write() argument
354 lbs_lowsnr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_lowsnr_read() argument
362 lbs_lowsnr_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_lowsnr_write() argument
370 lbs_failcount_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_failcount_read() argument
378 lbs_failcount_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_failcount_write() argument
386 lbs_highrssi_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_highrssi_read() argument
394 lbs_highrssi_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_highrssi_write() argument
402 lbs_highsnr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_highsnr_read() argument
410 lbs_highsnr_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_highsnr_write() argument
417 lbs_bcnmiss_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_bcnmiss_read() argument
425 lbs_bcnmiss_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_bcnmiss_write() argument
433 lbs_rdmac_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_rdmac_read() argument
457 lbs_rdmac_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_rdmac_write() argument
473 lbs_wrmac_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_wrmac_write() argument
503 lbs_rdbbp_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_rdbbp_read() argument
528 lbs_rdbbp_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_rdbbp_write() argument
545 lbs_wrbbp_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_wrbbp_write() argument
575 lbs_rdrf_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_rdrf_read() argument
600 lbs_rdrf_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_rdrf_write() argument
616 lbs_wrrf_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_wrrf_write() argument
806 lbs_debugfs_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_debugfs_read() argument
[all...] |
| /kernel/linux/linux-6.6/drivers/net/wireless/marvell/libertas/ |
| H A D | debugfs.c | 33 static ssize_t lbs_dev_info(struct file *file, char __user *userbuf, in lbs_dev_info() argument
49 res = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_dev_info()
92 static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf, in lbs_sleepparams_read() argument
113 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_sleepparams_read()
162 static ssize_t lbs_host_sleep_read(struct file *file, char __user *userbuf, in lbs_host_sleep_read() argument
175 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_host_sleep_read()
218 struct file *file, char __user *userbuf, in lbs_threshold_read()
258 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); in lbs_threshold_read()
271 const char __user *userbuf, size_t count, in lbs_threshold_write()
282 buf = memdup_user_nul(userbuf, mi in lbs_threshold_write()
217 lbs_threshold_read(uint16_t tlv_type, uint16_t event_mask, struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_threshold_read() argument
269 lbs_threshold_write(uint16_t tlv_type, uint16_t event_mask, struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_threshold_write() argument
338 lbs_lowrssi_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_lowrssi_read() argument
346 lbs_lowrssi_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_lowrssi_write() argument
354 lbs_lowsnr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_lowsnr_read() argument
362 lbs_lowsnr_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_lowsnr_write() argument
370 lbs_failcount_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_failcount_read() argument
378 lbs_failcount_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_failcount_write() argument
386 lbs_highrssi_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_highrssi_read() argument
394 lbs_highrssi_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_highrssi_write() argument
402 lbs_highsnr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_highsnr_read() argument
410 lbs_highsnr_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_highsnr_write() argument
417 lbs_bcnmiss_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_bcnmiss_read() argument
425 lbs_bcnmiss_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_bcnmiss_write() argument
433 lbs_rdmac_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_rdmac_read() argument
457 lbs_rdmac_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_rdmac_write() argument
473 lbs_wrmac_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_wrmac_write() argument
503 lbs_rdbbp_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_rdbbp_read() argument
528 lbs_rdbbp_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_rdbbp_write() argument
545 lbs_wrbbp_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_wrbbp_write() argument
575 lbs_rdrf_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_rdrf_read() argument
600 lbs_rdrf_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_rdrf_write() argument
616 lbs_wrrf_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) lbs_wrrf_write() argument
806 lbs_debugfs_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) lbs_debugfs_read() argument
[all...] |
| /kernel/linux/linux-5.10/arch/parisc/kernel/ |
| H A D | perf.c | 551 uint64_t userbuf[MAX_RDR_WORDS]; in perf_stop_counters() local
561 if (!perf_rdr_read_ubuf(16, userbuf)) in perf_stop_counters()
565 tmp64 = (userbuf[21] << 22) & 0x00000000ffc00000; in perf_stop_counters()
566 tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff; in perf_stop_counters()
568 tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000; in perf_stop_counters()
572 tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff; in perf_stop_counters()
574 tmp64 |= (userbuf[22] << 23) & 0x0000000080000000; in perf_stop_counters()
578 tmp64 = (userbuf[22] << 24) & 0x00000000ff000000; in perf_stop_counters()
579 tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff; in perf_stop_counters()
581 tmp64 |= (userbuf[2 in perf_stop_counters()
[all...] |
| /kernel/linux/linux-6.6/arch/parisc/kernel/ |
| H A D | perf.c | 551 uint64_t userbuf[MAX_RDR_WORDS]; in perf_stop_counters() local
561 if (!perf_rdr_read_ubuf(16, userbuf)) in perf_stop_counters()
565 tmp64 = (userbuf[21] << 22) & 0x00000000ffc00000; in perf_stop_counters()
566 tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff; in perf_stop_counters()
568 tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000; in perf_stop_counters()
572 tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff; in perf_stop_counters()
574 tmp64 |= (userbuf[22] << 23) & 0x0000000080000000; in perf_stop_counters()
578 tmp64 = (userbuf[22] << 24) & 0x00000000ff000000; in perf_stop_counters()
579 tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff; in perf_stop_counters()
581 tmp64 |= (userbuf[2 in perf_stop_counters()
[all...] |
| /kernel/linux/linux-5.10/arch/x86/kernel/ |
| H A D | crash_dump_64.c | 15 unsigned long offset, int userbuf, in __copy_oldmem_page()
31 if (userbuf) { in __copy_oldmem_page()
48 * space or user address space (see @userbuf)
51 * @userbuf: if set, @buf is in user address space, use copy_to_user(),
58 unsigned long offset, int userbuf) in copy_oldmem_page()
60 return __copy_oldmem_page(pfn, buf, csize, offset, userbuf, false); in copy_oldmem_page()
69 unsigned long offset, int userbuf) in copy_oldmem_page_encrypted()
71 return __copy_oldmem_page(pfn, buf, csize, offset, userbuf, true); in copy_oldmem_page_encrypted()
14 __copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, unsigned long offset, int userbuf, bool encrypted) __copy_oldmem_page() argument
57 copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, unsigned long offset, int userbuf) copy_oldmem_page() argument
68 copy_oldmem_page_encrypted(unsigned long pfn, char *buf, size_t csize, unsigned long offset, int userbuf) copy_oldmem_page_encrypted() argument
|
| /kernel/linux/linux-5.10/net/mac80211/ |
| H A D | debugfs_key.c | 18 char __user *userbuf, \
22 return mac80211_format_buffer(userbuf, count, ppos, \
70 char __user *userbuf, in key_algorithm_read()
79 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in key_algorithm_read()
83 static ssize_t key_tx_spec_write(struct file *file, const char __user *userbuf, in key_tx_spec_write() argument
105 ret = kstrtou64_from_user(userbuf, count, 16, &pn); in key_tx_spec_write()
118 static ssize_t key_tx_spec_read(struct file *file, char __user *userbuf, in key_tx_spec_read() argument
153 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_tx_spec_read()
157 static ssize_t key_rx_spec_read(struct file *file, char __user *userbuf, in key_rx_spec_read() argument
221 return simple_read_from_buffer(userbuf, coun in key_rx_spec_read()
69 key_algorithm_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_algorithm_read() argument
225 key_replays_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_replays_read() argument
258 key_icverrors_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_icverrors_read() argument
283 key_mic_failures_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_mic_failures_read() argument
299 key_key_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_key_read() argument
[all...] |
| H A D | debugfs_sta.c | 23 char __user *userbuf, \
27 return mac80211_format_buffer(userbuf, count, ppos, \
85 static ssize_t sta_flags_read(struct file *file, char __user *userbuf, in sta_flags_read() argument
101 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in sta_flags_read()
106 char __user *userbuf, in sta_num_ps_buf_frames_read()
117 return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_num_ps_buf_frames_read()
121 static ssize_t sta_last_seq_ctrl_read(struct file *file, char __user *userbuf, in sta_last_seq_ctrl_read() argument
131 return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_last_seq_ctrl_read()
137 static ssize_t sta_aqm_read(struct file *file, char __user *userbuf, in sta_aqm_read() argument
190 rv = simple_read_from_buffer(userbuf, coun in sta_aqm_read()
105 sta_num_ps_buf_frames_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_num_ps_buf_frames_read() argument
196 sta_airtime_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_airtime_read() argument
230 sta_airtime_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) sta_airtime_write() argument
249 sta_aql_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_aql_read() argument
284 sta_aql_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) sta_aql_write() argument
313 sta_agg_status_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_agg_status_read() argument
357 sta_agg_status_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) sta_agg_status_write() argument
428 sta_ht_capa_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_ht_capa_read() argument
510 sta_vht_capa_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_vht_capa_read() argument
615 sta_he_capa_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_he_capa_read() argument
[all...] |
| /kernel/linux/linux-6.6/net/mac80211/ |
| H A D | debugfs_key.c | 19 char __user *userbuf, \
23 return mac80211_format_buffer(userbuf, count, ppos, \
70 char __user *userbuf, in key_algorithm_read()
79 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in key_algorithm_read()
83 static ssize_t key_tx_spec_write(struct file *file, const char __user *userbuf, in key_tx_spec_write() argument
105 ret = kstrtou64_from_user(userbuf, count, 16, &pn); in key_tx_spec_write()
118 static ssize_t key_tx_spec_read(struct file *file, char __user *userbuf, in key_tx_spec_read() argument
153 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_tx_spec_read()
157 static ssize_t key_rx_spec_read(struct file *file, char __user *userbuf, in key_rx_spec_read() argument
221 return simple_read_from_buffer(userbuf, coun in key_rx_spec_read()
69 key_algorithm_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_algorithm_read() argument
225 key_replays_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_replays_read() argument
258 key_icverrors_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_icverrors_read() argument
283 key_mic_failures_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_mic_failures_read() argument
299 key_key_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) key_key_read() argument
[all...] |
| H A D | debugfs_sta.c | 23 char __user *userbuf, \
27 return mac80211_format_buffer(userbuf, count, ppos, \
86 static ssize_t sta_flags_read(struct file *file, char __user *userbuf, in sta_flags_read() argument
102 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in sta_flags_read()
107 char __user *userbuf, in sta_num_ps_buf_frames_read()
118 return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_num_ps_buf_frames_read()
122 static ssize_t sta_last_seq_ctrl_read(struct file *file, char __user *userbuf, in sta_last_seq_ctrl_read() argument
132 return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_last_seq_ctrl_read()
138 static ssize_t sta_aqm_read(struct file *file, char __user *userbuf, in sta_aqm_read() argument
192 rv = simple_read_from_buffer(userbuf, coun in sta_aqm_read()
106 sta_num_ps_buf_frames_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_num_ps_buf_frames_read() argument
198 sta_airtime_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_airtime_read() argument
232 sta_airtime_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) sta_airtime_write() argument
251 sta_aql_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_aql_read() argument
286 sta_aql_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) sta_aql_write() argument
315 sta_agg_status_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) sta_agg_status_read() argument
368 sta_agg_status_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) sta_agg_status_write() argument
447 link_sta_addr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) link_sta_addr_read() argument
460 link_sta_ht_capa_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) link_sta_ht_capa_read() argument
551 link_sta_vht_capa_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) link_sta_vht_capa_read() argument
665 link_sta_he_capa_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) link_sta_he_capa_read() argument
1038 link_sta_eht_capa_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) link_sta_eht_capa_read() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/net/wireless/ti/wlcore/ |
| H A D | debugfs.h | 15 __printf(4, 5) int wl1271_format_buffer(char __user *userbuf, size_t count,
26 static ssize_t name## _read(struct file *file, char __user *userbuf, \
30 return wl1271_format_buffer(userbuf, count, ppos, \
55 char __user *userbuf, \
63 return wl1271_format_buffer(userbuf, count, ppos, fmt "\n", \
75 char __user *userbuf, \
90 return wl1271_format_buffer(userbuf, count, ppos, "%s", buf); \
|
| /kernel/linux/linux-6.6/drivers/net/wireless/ti/wlcore/ |
| H A D | debugfs.h | 15 __printf(4, 5) int wl1271_format_buffer(char __user *userbuf, size_t count,
26 static ssize_t name## _read(struct file *file, char __user *userbuf, \
30 return wl1271_format_buffer(userbuf, count, ppos, \
55 char __user *userbuf, \
63 return wl1271_format_buffer(userbuf, count, ppos, fmt "\n", \
75 char __user *userbuf, \
90 return wl1271_format_buffer(userbuf, count, ppos, "%s", buf); \
|
| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| H A D | crash_dump.c | 72 unsigned long offset, int userbuf) in copy_oldmem_vaddr()
74 if (userbuf) { in copy_oldmem_vaddr()
87 * space or user address space (see @userbuf)
90 * @userbuf: if set, @buf is in user address space, use copy_to_user(),
97 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page()
110 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
113 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
71 copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize, unsigned long offset, int userbuf) copy_oldmem_vaddr() argument
96 copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, unsigned long offset, int userbuf) copy_oldmem_page() argument
|
| /kernel/linux/linux-6.6/fs/efivarfs/ |
| H A D | file.c | 16 const char __user *userbuf, size_t count, loff_t *ppos) in efivarfs_file_write()
29 if (copy_from_user(&attributes, userbuf, sizeof(attributes))) in efivarfs_file_write()
35 data = memdup_user(userbuf + sizeof(attributes), datasize); in efivarfs_file_write()
66 static ssize_t efivarfs_file_read(struct file *file, char __user *userbuf, in efivarfs_file_read() argument
101 size = simple_read_from_buffer(userbuf, count, ppos, in efivarfs_file_read()
15 efivarfs_file_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) efivarfs_file_write() argument
|
| /kernel/linux/linux-5.10/drivers/char/ |
| H A D | ps3flash.c | 93 static ssize_t ps3flash_read(char __user *userbuf, void *kernelbuf, in ps3flash_read() argument
105 __func__, __LINE__, count, *pos, userbuf, kernelbuf); in ps3flash_read()
134 __func__, __LINE__, n, src, userbuf, kernelbuf); in ps3flash_read()
135 if (userbuf) { in ps3flash_read()
136 if (copy_to_user(userbuf, src, n)) { in ps3flash_read()
140 userbuf += n; in ps3flash_read()
162 static ssize_t ps3flash_write(const char __user *userbuf, in ps3flash_write() argument
174 __func__, __LINE__, count, *pos, userbuf, kernelbuf); in ps3flash_write()
206 __func__, __LINE__, n, userbuf, kernelbuf, dst); in ps3flash_write()
207 if (userbuf) { in ps3flash_write()
[all...] |
| H A D | powernv-op-panel.c | 43 static ssize_t oppanel_read(struct file *filp, char __user *userbuf, size_t len, in oppanel_read() argument
46 return simple_read_from_buffer(userbuf, len, f_pos, oppanel_data, in oppanel_read()
88 static ssize_t oppanel_write(struct file *filp, const char __user *userbuf, in oppanel_write() argument
100 ret = simple_write_to_buffer(oppanel_data, oppanel_size, f_pos, userbuf, in oppanel_write()
|
| /kernel/linux/linux-6.6/drivers/char/ |
| H A D | ps3flash.c | 93 static ssize_t ps3flash_read(char __user *userbuf, void *kernelbuf, in ps3flash_read() argument
105 __func__, __LINE__, count, *pos, userbuf, kernelbuf); in ps3flash_read()
134 __func__, __LINE__, n, src, userbuf, kernelbuf); in ps3flash_read()
135 if (userbuf) { in ps3flash_read()
136 if (copy_to_user(userbuf, src, n)) { in ps3flash_read()
140 userbuf += n; in ps3flash_read()
162 static ssize_t ps3flash_write(const char __user *userbuf, in ps3flash_write() argument
174 __func__, __LINE__, count, *pos, userbuf, kernelbuf); in ps3flash_write()
206 __func__, __LINE__, n, userbuf, kernelbuf, dst); in ps3flash_write()
207 if (userbuf) { in ps3flash_write()
[all...] |
| H A D | powernv-op-panel.c | 43 static ssize_t oppanel_read(struct file *filp, char __user *userbuf, size_t len, in oppanel_read() argument
46 return simple_read_from_buffer(userbuf, len, f_pos, oppanel_data, in oppanel_read()
89 static ssize_t oppanel_write(struct file *filp, const char __user *userbuf, in oppanel_write() argument
101 ret = simple_write_to_buffer(oppanel_data, oppanel_size, f_pos, userbuf, in oppanel_write()
|
| /kernel/linux/linux-5.10/fs/efivarfs/ |
| H A D | file.c | 16 const char __user *userbuf, size_t count, loff_t *ppos) in efivarfs_file_write()
29 if (copy_from_user(&attributes, userbuf, sizeof(attributes))) in efivarfs_file_write()
35 data = memdup_user(userbuf + sizeof(attributes), datasize); in efivarfs_file_write()
66 static ssize_t efivarfs_file_read(struct file *file, char __user *userbuf, in efivarfs_file_read() argument
101 size = simple_read_from_buffer(userbuf, count, ppos, in efivarfs_file_read()
15 efivarfs_file_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) efivarfs_file_write() argument
|
| /kernel/linux/linux-5.10/drivers/bluetooth/ |
| H A D | btmrvl_debugfs.c | 54 static ssize_t btmrvl_hscfgcmd_read(struct file *file, char __user *userbuf, in btmrvl_hscfgcmd_read() argument
64 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_hscfgcmd_read()
95 static ssize_t btmrvl_pscmd_read(struct file *file, char __user *userbuf, in btmrvl_pscmd_read() argument
104 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_pscmd_read()
133 static ssize_t btmrvl_hscmd_read(struct file *file, char __user *userbuf, in btmrvl_hscmd_read() argument
142 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_hscmd_read()
|
| /kernel/linux/linux-6.6/drivers/bluetooth/ |
| H A D | btmrvl_debugfs.c | 41 static ssize_t btmrvl_hscfgcmd_read(struct file *file, char __user *userbuf, in btmrvl_hscfgcmd_read() argument
51 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_hscfgcmd_read()
82 static ssize_t btmrvl_pscmd_read(struct file *file, char __user *userbuf, in btmrvl_pscmd_read() argument
91 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_pscmd_read()
120 static ssize_t btmrvl_hscmd_read(struct file *file, char __user *userbuf, in btmrvl_hscmd_read() argument
129 return simple_read_from_buffer(userbuf, count, ppos, buf, ret); in btmrvl_hscmd_read()
|
| /kernel/linux/linux-5.10/include/linux/ |
| H A D | crash_dump.h | 32 int userbuf);
120 u64 *ppos, int userbuf,
124 u64 *ppos, int userbuf, in read_from_oldmem()
123 read_from_oldmem(char *buf, size_t count, u64 *ppos, int userbuf, bool encrypted) read_from_oldmem() argument
|
| /kernel/linux/linux-5.10/drivers/remoteproc/ |
| H A D | remoteproc_debugfs.c | 42 static ssize_t rproc_coredump_read(struct file *filp, char __user *userbuf, in rproc_coredump_read() argument
52 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in rproc_coredump_read()
126 static ssize_t rproc_trace_read(struct file *filp, char __user *userbuf, in rproc_trace_read() argument
145 return simple_read_from_buffer(userbuf, count, ppos, va, len); in rproc_trace_read()
155 static ssize_t rproc_name_read(struct file *filp, char __user *userbuf, in rproc_name_read() argument
165 return simple_read_from_buffer(userbuf, count, ppos, buf, i); in rproc_name_read()
175 static ssize_t rproc_recovery_read(struct file *filp, char __user *userbuf, in rproc_recovery_read() argument
181 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in rproc_recovery_read()
|
| /kernel/linux/linux-6.6/drivers/remoteproc/ |
| H A D | remoteproc_debugfs.c | 42 static ssize_t rproc_coredump_read(struct file *filp, char __user *userbuf, in rproc_coredump_read() argument
52 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in rproc_coredump_read()
126 static ssize_t rproc_trace_read(struct file *filp, char __user *userbuf, in rproc_trace_read() argument
145 return simple_read_from_buffer(userbuf, count, ppos, va, len); in rproc_trace_read()
155 static ssize_t rproc_name_read(struct file *filp, char __user *userbuf, in rproc_name_read() argument
165 return simple_read_from_buffer(userbuf, count, ppos, buf, i); in rproc_name_read()
175 static ssize_t rproc_recovery_read(struct file *filp, char __user *userbuf, in rproc_recovery_read() argument
181 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in rproc_recovery_read()
|
| /kernel/linux/linux-5.10/arch/arm/kernel/ |
| H A D | crash_dump.c | 24 * @userbuf: if set, @buf is int he user address space
27 * @buf. If @buf is in userspace, set @userbuf to %1. Returns number of bytes
32 int userbuf) in copy_oldmem_page()
43 if (userbuf) { in copy_oldmem_page()
30 copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, unsigned long offset, int userbuf) copy_oldmem_page() argument
|
| /kernel/linux/linux-5.10/arch/ia64/kernel/ |
| H A D | crash_dump.c | 21 * space or user address space (see @userbuf)
24 * @userbuf: if set, @buf is in user address space, use copy_to_user(),
36 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page()
43 if (userbuf) { in copy_oldmem_page()
35 copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, unsigned long offset, int userbuf) copy_oldmem_page() argument
|