| /Linux-v4.19/drivers/net/wireless/marvell/libertas/ |
| 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() argument
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() argument
282 buf = memdup_user_nul(userbuf, min(count, len - 1)); in lbs_threshold_write()
[all …]
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| /Linux-v4.19/arch/parisc/kernel/ |
| D | perf.c | 564 uint64_t userbuf[MAX_RDR_WORDS]; in perf_stop_counters() local
574 if (!perf_rdr_read_ubuf(16, userbuf)) in perf_stop_counters()
578 tmp64 = (userbuf[21] << 22) & 0x00000000ffc00000; in perf_stop_counters()
579 tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff; in perf_stop_counters()
581 tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000; in perf_stop_counters()
585 tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff; in perf_stop_counters()
587 tmp64 |= (userbuf[22] << 23) & 0x0000000080000000; in perf_stop_counters()
591 tmp64 = (userbuf[22] << 24) & 0x00000000ff000000; in perf_stop_counters()
592 tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff; in perf_stop_counters()
594 tmp64 |= (userbuf[23] >> 8) & 0x0000000080000000; in perf_stop_counters()
[all …]
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| /Linux-v4.19/drivers/net/wireless/ti/wlcore/ |
| D | debugfs.h | 29 __printf(4, 5) int wl1271_format_buffer(char __user *userbuf, size_t count,
40 static ssize_t name## _read(struct file *file, char __user *userbuf, \
44 return wl1271_format_buffer(userbuf, count, ppos, \
73 char __user *userbuf, \
81 return wl1271_format_buffer(userbuf, count, ppos, fmt "\n", \
93 char __user *userbuf, \
107 return wl1271_format_buffer(userbuf, count, ppos, "%s", buf); \
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| /Linux-v4.19/net/mac80211/ |
| D | debugfs_key.c | 21 char __user *userbuf, \
25 return mac80211_format_buffer(userbuf, count, ppos, \
73 char __user *userbuf, in key_algorithm_read() argument
82 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in key_algorithm_read()
86 static ssize_t key_tx_spec_write(struct file *file, const char __user *userbuf, in key_tx_spec_write() argument
108 ret = kstrtou64_from_user(userbuf, count, 16, &pn); in key_tx_spec_write()
121 static ssize_t key_tx_spec_read(struct file *file, char __user *userbuf, in key_tx_spec_read() argument
156 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_tx_spec_read()
160 static ssize_t key_rx_spec_read(struct file *file, char __user *userbuf, in key_rx_spec_read() argument
224 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_rx_spec_read()
[all …]
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| D | debugfs_sta.c | 25 char __user *userbuf, \
29 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() argument
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
189 rv = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_aqm_read()
[all …]
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| D | debugfs.c | 21 int mac80211_format_buffer(char __user *userbuf, size_t count, in mac80211_format_buffer() argument
32 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in mac80211_format_buffer()
36 static ssize_t name## _read(struct file *file, char __user *userbuf, \
41 return mac80211_format_buffer(userbuf, count, ppos, \
306 char __user *userbuf, in format_devstat_counter() argument
321 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in format_devstat_counter()
331 char __user *userbuf, \
335 userbuf, \
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| /Linux-v4.19/arch/powerpc/kernel/ |
| D | crash_dump.c | 73 unsigned long offset, int userbuf) in copy_oldmem_vaddr() argument
75 if (userbuf) { in copy_oldmem_vaddr()
98 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
111 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
114 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
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| /Linux-v4.19/drivers/video/fbdev/mbx/ |
| D | mbxdebugfs.c | 25 static ssize_t sysconf_read_file(struct file *file, char __user *userbuf, in sysconf_read_file() argument
36 return simple_read_from_buffer(userbuf, count, ppos, in sysconf_read_file()
41 static ssize_t gsctl_read_file(struct file *file, char __user *userbuf, in gsctl_read_file() argument
65 return simple_read_from_buffer(userbuf, count, ppos, in gsctl_read_file()
69 static ssize_t display_read_file(struct file *file, char __user *userbuf, in display_read_file() argument
105 return simple_read_from_buffer(userbuf, count, ppos, in display_read_file()
109 static ssize_t clock_read_file(struct file *file, char __user *userbuf, in clock_read_file() argument
128 return simple_read_from_buffer(userbuf, count, ppos, in clock_read_file()
132 static ssize_t sdram_read_file(struct file *file, char __user *userbuf, in sdram_read_file() argument
150 return simple_read_from_buffer(userbuf, count, ppos, in sdram_read_file()
[all …]
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| /Linux-v4.19/drivers/char/ |
| D | ps3flash.c | 105 static ssize_t ps3flash_read(char __user *userbuf, void *kernelbuf, in ps3flash_read() argument
117 __func__, __LINE__, count, *pos, userbuf, kernelbuf); in ps3flash_read()
146 __func__, __LINE__, n, src, userbuf, kernelbuf); in ps3flash_read()
147 if (userbuf) { in ps3flash_read()
148 if (copy_to_user(userbuf, src, n)) { in ps3flash_read()
152 userbuf += n; in ps3flash_read()
174 static ssize_t ps3flash_write(const char __user *userbuf, in ps3flash_write() argument
186 __func__, __LINE__, count, *pos, userbuf, kernelbuf); in ps3flash_write()
218 __func__, __LINE__, n, userbuf, kernelbuf, dst); in ps3flash_write()
219 if (userbuf) { in ps3flash_write()
[all …]
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| D | powernv-op-panel.c | 42 static ssize_t oppanel_read(struct file *filp, char __user *userbuf, size_t len, in oppanel_read() argument
45 return simple_read_from_buffer(userbuf, len, f_pos, oppanel_data, in oppanel_read()
87 static ssize_t oppanel_write(struct file *filp, const char __user *userbuf, in oppanel_write() argument
99 ret = simple_write_to_buffer(oppanel_data, oppanel_size, f_pos, userbuf, in oppanel_write()
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| /Linux-v4.19/drivers/bluetooth/ |
| 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()
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| /Linux-v4.19/fs/efivarfs/ |
| D | file.c | 19 const char __user *userbuf, size_t count, loff_t *ppos) in efivarfs_file_write() argument
32 if (copy_from_user(&attributes, userbuf, sizeof(attributes))) in efivarfs_file_write()
38 data = memdup_user(userbuf + sizeof(attributes), datasize); in efivarfs_file_write()
68 static ssize_t efivarfs_file_read(struct file *file, char __user *userbuf, in efivarfs_file_read() argument
105 size = simple_read_from_buffer(userbuf, count, ppos, in efivarfs_file_read()
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| /Linux-v4.19/arch/ia64/kernel/ |
| D | crash_dump.c | 36 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
43 if (userbuf) { in copy_oldmem_page()
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| /Linux-v4.19/arch/sh/kernel/ |
| D | crash_dump.c | 27 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
36 if (userbuf) { in copy_oldmem_page()
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| /Linux-v4.19/arch/arm/kernel/ |
| D | crash_dump.c | 35 int userbuf) in copy_oldmem_page() argument
46 if (userbuf) { in copy_oldmem_page()
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| /Linux-v4.19/arch/x86/kernel/ |
| D | crash_dump_64.c | 28 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
39 if (userbuf) { in copy_oldmem_page()
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| D | crash_dump_32.c | 52 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
64 if (!userbuf) { in copy_oldmem_page()
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| /Linux-v4.19/drivers/remoteproc/ |
| D | remoteproc_debugfs.c | 47 static ssize_t rproc_trace_read(struct file *filp, char __user *userbuf, in rproc_trace_read() argument
53 return simple_read_from_buffer(userbuf, count, ppos, trace->va, len); in rproc_trace_read()
63 static ssize_t rproc_name_read(struct file *filp, char __user *userbuf, in rproc_name_read() argument
73 return simple_read_from_buffer(userbuf, count, ppos, buf, i); in rproc_name_read()
83 static ssize_t rproc_recovery_read(struct file *filp, char __user *userbuf, in rproc_recovery_read() argument
89 return simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf)); in rproc_recovery_read()
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| /Linux-v4.19/drivers/mailbox/ |
| D | mailbox-test.c | 51 const char __user *userbuf, in mbox_test_signal_write() argument
75 if (copy_from_user(tdev->signal, userbuf, count)) { in mbox_test_signal_write()
98 const char __user *userbuf, in mbox_test_message_write() argument
121 ret = copy_from_user(tdev->message, userbuf, count); in mbox_test_message_write()
166 static ssize_t mbox_test_message_read(struct file *filp, char __user *userbuf, in mbox_test_message_read() argument
183 ret = simple_read_from_buffer(userbuf, count, ppos, in mbox_test_message_read()
229 ret = simple_read_from_buffer(userbuf, count, ppos, touser, MBOX_HEXDUMP_MAX_LEN); in mbox_test_message_read()
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| /Linux-v4.19/arch/arm64/kernel/ |
| D | crash_dump.c | 33 int userbuf) in copy_oldmem_page() argument
44 if (userbuf) { in copy_oldmem_page()
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| /Linux-v4.19/arch/mips/kernel/ |
| D | crash_dump.c | 28 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
37 if (!userbuf) { in copy_oldmem_page()
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| /Linux-v4.19/drivers/net/wireless/ti/wl1251/ |
| D | debugfs.c | 37 static ssize_t name## _read(struct file *file, char __user *userbuf, \
45 return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
71 char __user *userbuf, \
82 return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
216 static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf, in tx_queue_len_read() argument
227 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in tx_queue_len_read()
236 static ssize_t tx_queue_status_read(struct file *file, char __user *userbuf, in tx_queue_status_read() argument
249 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in tx_queue_status_read()
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| /Linux-v4.19/drivers/net/wireless/ath/ath5k/ |
| D | debug.c | 243 const char __user *userbuf, in write_file_beacon() argument
250 if (copy_from_user(buf, userbuf, count)) in write_file_beacon()
276 const char __user *userbuf, in write_file_reset() argument
344 const char __user *userbuf, in write_file_debug() argument
352 if (copy_from_user(buf, userbuf, count)) in write_file_debug()
449 const char __user *userbuf, in write_file_antenna() argument
457 if (copy_from_user(buf, userbuf, count)) in write_file_antenna()
622 const char __user *userbuf, in write_file_frameerrors() argument
630 if (copy_from_user(buf, userbuf, count)) in write_file_frameerrors()
772 const char __user *userbuf, in write_file_ani() argument
[all …]
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| /Linux-v4.19/drivers/staging/wilc1000/ |
| D | wilc_debugfs.c | 24 static ssize_t wilc_debug_level_read(struct file *file, char __user *userbuf, in wilc_debug_level_read() argument
37 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in wilc_debug_level_read()
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| /Linux-v4.19/drivers/misc/sgi-gru/ |
| D | gruprocfs.c | 120 static ssize_t statistics_write(struct file *file, const char __user *userbuf, in statistics_write() argument
147 const char __user *userbuf, size_t count, loff_t *data) in mcs_statistics_write() argument
160 static ssize_t options_write(struct file *file, const char __user *userbuf, in options_write() argument
165 ret = kstrtoul_from_user(userbuf, count, 0, &gru_options); in options_write()
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