Searched refs:userbuf (Results 1 - 25 of 52) sorted by path

123

/linux-master/net/mac80211/
H A Ddebugfs.h9 int __printf(4, 5) mac80211_format_buffer(char __user *userbuf, size_t count,
/linux-master/arch/parisc/kernel/
H A Dperf.c551 uint64_t userbuf[MAX_RDR_WORDS]; local
561 if (!perf_rdr_read_ubuf(16, userbuf))
565 tmp64 = (userbuf[21] << 22) & 0x00000000ffc00000;
566 tmp64 |= (userbuf[22] >> 42) & 0x00000000003fffff;
568 tmp64 |= (userbuf[22] >> 10) & 0x0000000080000000;
572 tmp64 = (userbuf[22] >> 9) & 0x00000000ffffffff;
574 tmp64 |= (userbuf[22] << 23) & 0x0000000080000000;
578 tmp64 = (userbuf[22] << 24) & 0x00000000ff000000;
579 tmp64 |= (userbuf[23] >> 40) & 0x0000000000ffffff;
581 tmp64 |= (userbuf[2
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/linux-master/drivers/bluetooth/
H A Dbtmrvl_debugfs.c41 static ssize_t btmrvl_hscfgcmd_read(struct file *file, char __user *userbuf, argument
51 return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
82 static ssize_t btmrvl_pscmd_read(struct file *file, char __user *userbuf, argument
91 return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
120 static ssize_t btmrvl_hscmd_read(struct file *file, char __user *userbuf, argument
129 return simple_read_from_buffer(userbuf, count, ppos, buf, ret);
/linux-master/drivers/char/
H A Dpowernv-op-panel.c43 static ssize_t oppanel_read(struct file *filp, char __user *userbuf, size_t len, argument
46 return simple_read_from_buffer(userbuf, len, f_pos, oppanel_data,
89 static ssize_t oppanel_write(struct file *filp, const char __user *userbuf, argument
101 ret = simple_write_to_buffer(oppanel_data, oppanel_size, f_pos, userbuf,
H A Dps3flash.c93 static ssize_t ps3flash_read(char __user *userbuf, void *kernelbuf, argument
105 __func__, __LINE__, count, *pos, userbuf, kernelbuf);
134 __func__, __LINE__, n, src, userbuf, kernelbuf);
135 if (userbuf) {
136 if (copy_to_user(userbuf, src, n)) {
140 userbuf += n;
162 static ssize_t ps3flash_write(const char __user *userbuf, argument
174 __func__, __LINE__, count, *pos, userbuf, kernelbuf);
206 __func__, __LINE__, n, userbuf, kernelbuf, dst);
207 if (userbuf) {
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/linux-master/drivers/char/xillybus/
H A Dxillybus_core.c690 static ssize_t xillybus_read(struct file *filp, char __user *userbuf, argument
779 userbuf,
784 userbuf += howmany;
1202 static ssize_t xillybus_write(struct file *filp, const char __user *userbuf, argument
1324 userbuf, howmany))
1327 userbuf += howmany;
H A Dxillyusb.c1434 static ssize_t xillyusb_read(struct file *filp, char __user *userbuf, argument
1462 rc = fifo_read(fifo, (__force void *)userbuf + bytes_done,
1645 static ssize_t xillyusb_write(struct file *filp, const char __user *userbuf, argument
1667 rc = fifo_write(fifo, (__force void *)userbuf, count,
/linux-master/drivers/crypto/intel/qat/qat_common/
H A Dadf_tl_debugfs.c416 static ssize_t tl_control_write(struct file *file, const char __user *userbuf, argument
437 ret = kstrtou32_from_user(userbuf, count, 10, &input);
630 static ssize_t tl_rp_data_write(struct file *file, const char __user *userbuf, argument
656 ret = kstrtou32_from_user(userbuf, count, 10, &new_rp_num);
/linux-master/drivers/iio/gyro/
H A Dadis16136.c69 char __user *userbuf, size_t count, loff_t *ppos)
97 return simple_read_from_buffer(userbuf, count, ppos, buf, len);
68 adis16136_show_serial(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/iio/imu/
H A Dadis16400.c208 char __user *userbuf, size_t count, loff_t *ppos)
232 return simple_read_from_buffer(userbuf, count, ppos, buf, len);
207 adis16400_show_serial_number(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
H A Dadis16475.c146 char __user *userbuf,
161 return simple_read_from_buffer(userbuf, count, ppos, buf, len);
172 char __user *userbuf,
192 return simple_read_from_buffer(userbuf, count, ppos, buf, len);
145 adis16475_show_firmware_revision(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
171 adis16475_show_firmware_date(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
H A Dadis16480.c192 char __user *userbuf, size_t count, loff_t *ppos)
206 return simple_read_from_buffer(userbuf, count, ppos, buf, len);
217 char __user *userbuf, size_t count, loff_t *ppos)
236 return simple_read_from_buffer(userbuf, count, ppos, buf, len);
191 adis16480_show_firmware_revision(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
216 adis16480_show_firmware_date(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/iio/imu/bno055/
H A Dbno055.c1272 static ssize_t bno055_show_fw_version(struct file *file, char __user *userbuf, argument
1292 ret = simple_read_from_buffer(userbuf, count, ppos, buf, strlen(buf));
/linux-master/drivers/iio/
H A Dindustrialio-core.c372 static ssize_t iio_debugfs_read_reg(struct file *file, char __user *userbuf, argument
381 return simple_read_from_buffer(userbuf, count, ppos,
397 return simple_read_from_buffer(userbuf, count, ppos,
403 const char __user *userbuf, size_t count, loff_t *ppos)
412 if (copy_from_user(buf, userbuf, count))
402 iio_debugfs_write_reg(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/iommu/
H A Domap-iommu-debug.c83 static ssize_t debug_read_regs(struct file *file, char __user *userbuf, argument
103 bytes = simple_read_from_buffer(userbuf, count, ppos, buf, bytes);
/linux-master/drivers/mailbox/
H A Dmailbox-test.c50 const char __user *userbuf,
74 if (copy_from_user(tdev->signal, userbuf, count)) {
97 const char __user *userbuf,
124 ret = copy_from_user(tdev->message, userbuf, count);
171 static ssize_t mbox_test_message_read(struct file *filp, char __user *userbuf, argument
188 ret = simple_read_from_buffer(userbuf, count, ppos,
234 ret = simple_read_from_buffer(userbuf, count, ppos, touser, MBOX_HEXDUMP_MAX_LEN);
49 mbox_test_signal_write(struct file *filp, const char __user *userbuf, size_t count, loff_t *ppos) argument
96 mbox_test_message_write(struct file *filp, const char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/media/pci/ivtv/
H A Divtv-udma.c93 void __user *userbuf, int size_in_bytes)
108 ivtv_udma_get_page_info(&user_dma, (unsigned long)userbuf, size_in_bytes);
92 ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr, void __user *userbuf, int size_in_bytes) argument
H A Divtv-udma.h17 void __user *userbuf, int size_in_bytes);
H A Divtvfb.c274 unsigned long ivtv_dest_addr, void __user *userbuf,
282 if (ivtv_udma_setup(itv, ivtv_dest_addr, userbuf, size_in_bytes) <= 0) {
273 ivtvfb_prep_dec_dma_to_device(struct ivtv *itv, unsigned long ivtv_dest_addr, void __user *userbuf, int size_in_bytes) argument
/linux-master/drivers/misc/sgi-gru/
H A Dgruprocfs.c107 static ssize_t statistics_write(struct file *file, const char __user *userbuf, argument
134 const char __user *userbuf, size_t count, loff_t *data)
147 static ssize_t options_write(struct file *file, const char __user *userbuf, argument
152 ret = kstrtoul_from_user(userbuf, count, 0, &gru_options);
133 mcs_statistics_write(struct file *file, const char __user *userbuf, size_t count, loff_t *data) argument
/linux-master/drivers/net/wireless/ath/ath5k/
H A Ddebug.c224 const char __user *userbuf,
231 if (copy_from_user(buf, userbuf, count))
257 const char __user *userbuf,
325 const char __user *userbuf,
333 if (copy_from_user(buf, userbuf, count))
430 const char __user *userbuf,
438 if (copy_from_user(buf, userbuf, count))
603 const char __user *userbuf,
611 if (copy_from_user(buf, userbuf, count))
753 const char __user *userbuf,
223 write_file_beacon(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
256 write_file_reset(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
324 write_file_debug(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
429 write_file_antenna(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
602 write_file_frameerrors(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
752 write_file_ani(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
850 write_file_queue(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/drivers/net/wireless/ath/carl9170/
H A Ddebug.c62 static ssize_t carl9170_debugfs_read(struct file *file, char __user *userbuf, argument
100 err = simple_read_from_buffer(userbuf, count, ppos,
114 const char __user *userbuf, size_t count, loff_t *ppos)
141 if (copy_from_user(buf, userbuf, count)) {
113 carl9170_debugfs_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/net/wireless/broadcom/b43/
H A Ddebugfs.c490 static ssize_t b43_debugfs_read(struct file *file, char __user *userbuf, argument
539 ret = simple_read_from_buffer(userbuf, count, ppos,
554 const char __user *userbuf,
588 if (copy_from_user(buf, userbuf, count)) {
553 b43_debugfs_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/net/wireless/broadcom/b43legacy/
H A Ddebugfs.c187 static ssize_t b43legacy_debugfs_read(struct file *file, char __user *userbuf, argument
241 ret = simple_read_from_buffer(userbuf, count, ppos,
256 const char __user *userbuf,
290 if (copy_from_user(buf, userbuf, count)) {
255 b43legacy_debugfs_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
/linux-master/drivers/net/wireless/marvell/libertas/
H A Ddebugfs.c33 static ssize_t lbs_dev_info(struct file *file, char __user *userbuf, argument
49 res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
92 static ssize_t lbs_sleepparams_read(struct file *file, char __user *userbuf, argument
113 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
162 static ssize_t lbs_host_sleep_read(struct file *file, char __user *userbuf, argument
175 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
218 struct file *file, char __user *userbuf,
258 ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
271 const char __user *userbuf, size_t count,
282 buf = memdup_user_nul(userbuf, mi
217 lbs_threshold_read(uint16_t tlv_type, uint16_t event_mask, struct file *file, char __user *userbuf, size_t count, loff_t *ppos) 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) argument
338 lbs_lowrssi_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
346 lbs_lowrssi_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
354 lbs_lowsnr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
362 lbs_lowsnr_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
370 lbs_failcount_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
378 lbs_failcount_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
386 lbs_highrssi_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
394 lbs_highrssi_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
402 lbs_highsnr_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
410 lbs_highsnr_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
417 lbs_bcnmiss_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
425 lbs_bcnmiss_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
433 lbs_rdmac_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
457 lbs_rdmac_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
473 lbs_wrmac_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
503 lbs_rdbbp_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
528 lbs_rdbbp_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
545 lbs_wrbbp_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
575 lbs_rdrf_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
600 lbs_rdrf_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
616 lbs_wrrf_write(struct file *file, const char __user *userbuf, size_t count, loff_t *ppos) argument
806 lbs_debugfs_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) argument
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