| /linux-6.12.1/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-6.12.1/arch/parisc/kernel/ |
| D | perf.c | 550 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()
567 tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000; in perf_stop_counters()
571 tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff; in perf_stop_counters()
573 tmp64 |= (userbuf[22] << 23) & 0x0000000080000000; in perf_stop_counters()
577 tmp64 = (userbuf[22] << 24) & 0x00000000ff000000; in perf_stop_counters()
578 tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff; in perf_stop_counters()
580 tmp64 |= (userbuf[23] >> 8) & 0x0000000080000000; in perf_stop_counters()
[all …]
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| /linux-6.12.1/drivers/net/wireless/ti/wlcore/ |
| 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); \
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| D | debugfs.c | 31 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()
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| /linux-6.12.1/net/mac80211/ |
| D | debugfs_key.c | 19 char __user *userbuf, \
23 return mac80211_format_buffer(userbuf, count, ppos, \
70 char __user *userbuf, in key_algorithm_read() argument
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, count, ppos, buf, len); in key_rx_spec_read()
[all …]
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| 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() 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
192 rv = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf); in sta_aqm_read()
[all …]
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| D | debugfs_netdev.c | 43 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()
233 char __user *userbuf, \
237 userbuf, count, ppos, \
[all …]
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| D | debugfs.c | 20 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, \
591 char __user *userbuf, in format_devstat_counter() argument
606 return simple_read_from_buffer(userbuf, count, ppos, buf, res); in format_devstat_counter()
616 char __user *userbuf, \
620 userbuf, \
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| D | debugfs.h | 9 int __printf(4, 5) mac80211_format_buffer(char __user *userbuf, size_t count,
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| /linux-6.12.1/fs/efivarfs/ |
| D | file.c | 16 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()
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()
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| /linux-6.12.1/drivers/char/ |
| 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 …]
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| 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()
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| /linux-6.12.1/drivers/bluetooth/ |
| 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()
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| /linux-6.12.1/drivers/remoteproc/ |
| 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()
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| /linux-6.12.1/net/wireless/ |
| D | debugfs.c | 15 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()
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| /linux-6.12.1/drivers/mailbox/ |
| D | mailbox-test.c | 50 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()
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| /linux-6.12.1/drivers/net/wireless/ti/wl1251/ |
| D | debugfs.c | 23 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()
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| /linux-6.12.1/drivers/net/wireless/ath/ath5k/ |
| D | debug.c | 224 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 …]
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| /linux-6.12.1/drivers/iio/ |
| D | industrialio-backend.c | 130 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), ppos, userbuf, count); in iio_backend_debugfs_write_reg()
185 char __user *userbuf, in iio_backend_debugfs_read_name() argument
194 return simple_read_from_buffer(userbuf, count, ppos, name, len); in iio_backend_debugfs_read_name()
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| /linux-6.12.1/drivers/misc/sgi-gru/ |
| D | gruprocfs.c | 107 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()
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| /linux-6.12.1/drivers/net/wireless/broadcom/b43legacy/ |
| D | debugfs.c | 187 static ssize_t b43legacy_debugfs_read(struct file *file, char __user *userbuf, in b43legacy_debugfs_read() argument
241 ret = simple_read_from_buffer(userbuf, count, ppos, in b43legacy_debugfs_read()
256 const char __user *userbuf, in b43legacy_debugfs_write() argument
290 if (copy_from_user(buf, userbuf, count)) { in b43legacy_debugfs_write()
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| /linux-6.12.1/fs/pstore/ |
| D | inode.c | 130 static ssize_t pstore_file_read(struct file *file, char __user *userbuf, in pstore_file_read() argument
137 return seq_read(file, userbuf, count, ppos); in pstore_file_read()
138 return simple_read_from_buffer(userbuf, count, ppos, in pstore_file_read()
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| /linux-6.12.1/drivers/net/wireless/mediatek/mt76/mt7615/ |
| D | debugfs.c | 440 mt7615_ext_mac_addr_read(struct file *file, char __user *userbuf, in mt7615_ext_mac_addr_read() argument
467 ofs = simple_read_from_buffer(userbuf, count, ppos, buf, ofs); in mt7615_ext_mac_addr_read()
474 mt7615_ext_mac_addr_write(struct file *file, const char __user *userbuf, in mt7615_ext_mac_addr_write() argument
486 if (copy_from_user(buf, userbuf, count)) in mt7615_ext_mac_addr_write()
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| /linux-6.12.1/drivers/iommu/ |
| D | omap-iommu-debug.c | 83 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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| /linux-6.12.1/drivers/media/pci/ivtv/ |
| D | ivtv-udma.h | 17 void __user *userbuf, int size_in_bytes);
|