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Searched refs:userbuf (Results 1 – 25 of 58) sorted by relevance

123

/linux-6.15/drivers/net/wireless/marvell/libertas/
H A Ddebugfs.c342 file, userbuf, count, ppos); in lbs_lowrssi_read()
350 file, userbuf, count, ppos); in lbs_lowrssi_write()
358 file, userbuf, count, ppos); in lbs_lowsnr_read()
366 file, userbuf, count, ppos); in lbs_lowsnr_write()
374 file, userbuf, count, ppos); in lbs_failcount_read()
382 file, userbuf, count, ppos); in lbs_failcount_write()
390 file, userbuf, count, ppos); in lbs_highrssi_read()
398 file, userbuf, count, ppos); in lbs_highrssi_write()
406 file, userbuf, count, ppos); in lbs_highsnr_read()
414 file, userbuf, count, ppos); in lbs_highsnr_write()
[all …]
/linux-6.15/arch/parisc/kernel/
H A Dperf.c550 uint64_t userbuf[MAX_RDR_WORDS]; in perf_stop_counters() local
560 if (!perf_rdr_read_ubuf(16, userbuf)) in perf_stop_counters()
564 tmp64 = (userbuf[21] << 22) & 0x00000000ffc00000; in perf_stop_counters()
565 tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff; in perf_stop_counters()
571 tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff; in perf_stop_counters()
580 tmp64 |= (userbuf[23] >> 8) & 0x0000000080000000; in perf_stop_counters()
584 tmp64 = (userbuf[23] >> 7) & 0x00000000ffffffff; in perf_stop_counters()
601 userbuf[22] = 0; in perf_stop_counters()
602 userbuf[23] = 0; in perf_stop_counters()
608 perf_rdr_write(16, userbuf); in perf_stop_counters()
[all …]
/linux-6.15/net/mac80211/
H A Ddebugfs_key.c19 char __user *userbuf, \
23 return mac80211_format_buffer(userbuf, count, ppos, \
67 char __user *userbuf, in key_algorithm_read() argument
102 ret = kstrtou64_from_user(userbuf, count, 16, &pn); in key_tx_spec_write()
150 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_tx_spec_read()
218 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_rx_spec_read()
251 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_replays_read()
276 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_icverrors_read()
292 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in key_mic_failures_read()
296 static ssize_t key_key_read(struct file *file, char __user *userbuf, in key_key_read() argument
[all …]
H A Ddebugfs_sta.c23 char __user *userbuf, \
27 return mac80211_format_buffer(userbuf, count, ppos, \
105 char __user *userbuf, in sta_num_ps_buf_frames_read() argument
116 return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_num_ps_buf_frames_read()
190 rv = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_aqm_read()
225 rv = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_airtime_read()
294 if (copy_from_user(buf, userbuf, count)) in sta_aql_write()
367 userbuf, count, ppos, in sta_agg_status_read()
436 const char __user *userbuf, in sta_agg_status_write() argument
444 userbuf, count, in sta_agg_status_write()
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H A Ddebugfs_netdev.c43 char __user *userbuf, in ieee80211_if_read_sdata() argument
56 userbuf, count, ppos, in ieee80211_if_read_sdata()
79 const char __user *userbuf, in ieee80211_if_write_sdata() argument
92 userbuf, count, in ieee80211_if_write_sdata()
115 char __user *userbuf, in ieee80211_if_read_link() argument
128 userbuf, count, ppos, in ieee80211_if_read_link()
151 const char __user *userbuf, in ieee80211_if_write_link() argument
164 userbuf, count, in ieee80211_if_write_link()
232 char __user *userbuf, \
270 char __user *userbuf, \
[all …]
H A Ddebugfs.c20 int mac80211_format_buffer(char __user *userbuf, size_t count, in mac80211_format_buffer() argument
31 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in mac80211_format_buffer()
35 static ssize_t name## _read(struct file *file, char __user *userbuf, \
40 return mac80211_format_buffer(userbuf, count, ppos, \
624 char __user *userbuf, in format_devstat_counter() argument
639 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in format_devstat_counter()
649 char __user *userbuf, \
653 userbuf, \
H A Ddebugfs.h9 int __printf(4, 5) mac80211_format_buffer(char __user *userbuf, size_t count,
/linux-6.15/drivers/net/wireless/ti/wlcore/
H A Ddebugfs.h15 __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); \
H A Ddebugfs.c31 int wl1271_format_buffer(char __user *userbuf, size_t count, in wl1271_format_buffer() argument
42 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in wl1271_format_buffer()
78 static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf, in tx_queue_len_read() argument
89 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in tx_queue_len_read()
841 char __user *userbuf, in rx_streaming_interval_read() argument
845 return wl1271_format_buffer(userbuf, count, ppos, in rx_streaming_interval_read()
897 char __user *userbuf, in rx_streaming_always_read() argument
901 return wl1271_format_buffer(userbuf, count, ppos, in rx_streaming_always_read()
951 char __user *userbuf, in fw_stats_raw_read() argument
958 return simple_read_from_buffer(userbuf, count, ppos, in fw_stats_raw_read()
/linux-6.15/drivers/char/
H A Dps3flash.c105 __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()
208 if (copy_from_user(dst, userbuf, n)) { in ps3flash_write()
[all …]
H A Dpowernv-op-panel.c43 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()
/linux-6.15/fs/efivarfs/
H A Dfile.c16 const char __user *userbuf, size_t count, loff_t *ppos) in efivarfs_file_write() argument
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()
79 static ssize_t efivarfs_file_read(struct file *file, char __user *userbuf, in efivarfs_file_read() argument
114 size = simple_read_from_buffer(userbuf, count, ppos, in efivarfs_file_read()
/linux-6.15/drivers/bluetooth/
H A Dbtmrvl_debugfs.c41 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()
/linux-6.15/arch/x86/kernel/
H A Damd_node.c200 static ssize_t smn_node_write(struct file *file, const char __user *userbuf, in smn_node_write() argument
206 ret = kstrtou16_from_user(userbuf, count, 0, &node); in smn_node_write()
223 static ssize_t smn_address_write(struct file *file, const char __user *userbuf, in smn_address_write() argument
228 ret = kstrtouint_from_user(userbuf, count, 0, &debug_address); in smn_address_write()
254 static ssize_t smn_value_write(struct file *file, const char __user *userbuf, in smn_value_write() argument
260 ret = kstrtouint_from_user(userbuf, count, 0, &val); in smn_value_write()
/linux-6.15/drivers/remoteproc/
H A Dremoteproc_debugfs.c42 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()
/linux-6.15/net/wireless/
H A Ddebugfs.c15 static ssize_t name## _read(struct file *file, char __user *userbuf, \
23 return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
150 char __user *userbuf, size_t count, in wiphy_locked_debugfs_read() argument
190 return simple_read_from_buffer(userbuf, count, ppos, buf, work.ret); in wiphy_locked_debugfs_read()
230 const char __user *userbuf, size_t count, in wiphy_locked_debugfs_write() argument
259 if (copy_from_user(buf, userbuf, count)) in wiphy_locked_debugfs_write()
/linux-6.15/drivers/mailbox/
H A Dmailbox-test.c50 const char __user *userbuf, in mbox_test_signal_write() argument
74 if (copy_from_user(tdev->signal, userbuf, count)) { in mbox_test_signal_write()
97 const char __user *userbuf, in mbox_test_message_write() argument
124 ret = copy_from_user(tdev->message, userbuf, count); in mbox_test_message_write()
171 static ssize_t mbox_test_message_read(struct file *filp, char __user *userbuf, in mbox_test_message_read() argument
188 ret = simple_read_from_buffer(userbuf, count, ppos, in mbox_test_message_read()
234 ret = simple_read_from_buffer(userbuf, count, ppos, touser, MBOX_HEXDUMP_MAX_LEN); in mbox_test_message_read()
/linux-6.15/drivers/net/wireless/ti/wl1251/
H A Ddebugfs.c23 static ssize_t name## _read(struct file *file, char __user *userbuf, \
31 return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
52 char __user *userbuf, \
63 return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
197 static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf, in tx_queue_len_read() argument
208 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in tx_queue_len_read()
217 static ssize_t tx_queue_status_read(struct file *file, char __user *userbuf, in tx_queue_status_read() argument
230 return simple_read_from_buffer(userbuf, count, ppos, buf, len); in tx_queue_status_read()
/linux-6.15/drivers/net/wireless/ath/ath5k/
H A Ddebug.c224 const char __user *userbuf, in write_file_beacon() argument
231 if (copy_from_user(buf, userbuf, count)) in write_file_beacon()
257 const char __user *userbuf, in write_file_reset() argument
325 const char __user *userbuf, in write_file_debug() argument
333 if (copy_from_user(buf, userbuf, count)) in write_file_debug()
430 const char __user *userbuf, in write_file_antenna() argument
438 if (copy_from_user(buf, userbuf, count)) in write_file_antenna()
603 const char __user *userbuf, in write_file_frameerrors() argument
611 if (copy_from_user(buf, userbuf, count)) in write_file_frameerrors()
753 const char __user *userbuf, in write_file_ani() argument
[all …]
/linux-6.15/drivers/misc/sgi-gru/
H A Dgruprocfs.c107 static ssize_t statistics_write(struct file *file, const char __user *userbuf, in statistics_write() argument
134 const char __user *userbuf, size_t count, loff_t *data) in mcs_statistics_write() argument
147 static ssize_t options_write(struct file *file, const char __user *userbuf, in options_write() argument
152 ret = kstrtoul_from_user(userbuf, count, 0, &gru_options); in options_write()
/linux-6.15/drivers/iio/
H A Dindustrialio-backend.c130 char __user *userbuf, in iio_backend_debugfs_read_reg() argument
145 return simple_read_from_buffer(userbuf, count, ppos, read_buf, len); in iio_backend_debugfs_read_reg()
149 const char __user *userbuf, in iio_backend_debugfs_write_reg() argument
158 rc = simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, userbuf, count); in iio_backend_debugfs_write_reg()
187 char __user *userbuf, in iio_backend_debugfs_read_name() argument
196 return simple_read_from_buffer(userbuf, count, ppos, name, len); in iio_backend_debugfs_read_name()
/linux-6.15/drivers/staging/gpib/common/
H A Dgpib_os.c864 u8 __user *userbuf; in read_ioctl() local
887 userbuf += read_cmd.completed_transfer_count; in read_ioctl()
892 if (!access_ok(userbuf, remain)) in read_ioctl()
910 userbuf += nbytes; in read_ioctl()
939 u8 __user *userbuf; in command_ioctl() local
959 userbuf += cmd.completed_transfer_count; in command_ioctl()
967 if (!access_ok(userbuf, remain)) in command_ioctl()
989 userbuf += bytes_written; in command_ioctl()
1023 u8 __user *userbuf; in write_ioctl() local
1046 if (!access_ok(userbuf, remain)) in write_ioctl()
[all …]
/linux-6.15/drivers/net/wireless/broadcom/b43legacy/
H A Ddebugfs.c186 static ssize_t b43legacy_debugfs_read(struct file *file, char __user *userbuf, in b43legacy_debugfs_read() argument
239 ret = simple_read_from_buffer(userbuf, count, ppos, in b43legacy_debugfs_read()
254 const char __user *userbuf, in b43legacy_debugfs_write() argument
287 if (copy_from_user(buf, userbuf, count)) { in b43legacy_debugfs_write()
/linux-6.15/drivers/media/pci/ivtv/
H A Divtv-udma.h17 void __user *userbuf, int size_in_bytes);
/linux-6.15/drivers/iommu/
H A Domap-iommu-debug.c83 static ssize_t debug_read_regs(struct file *file, char __user *userbuf, in debug_read_regs() argument
103 bytes = simple_read_from_buffer(userbuf, count, ppos, buf, bytes); in debug_read_regs()

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