Searched refs:read_buf (Results 1 - 25 of 64) sorted by last modified time

123

/linux-master/drivers/usb/typec/ucsi/
H A Ducsi_glink.c77 u8 read_buf[UCSI_BUF_SIZE]; member in struct:pmic_glink_ucsi
93 memset(ucsi->read_buf, 0, sizeof(ucsi->read_buf));
109 memcpy(val, &ucsi->read_buf[offset], val_len);
202 memcpy(ucsi->read_buf, resp->buf, UCSI_BUF_SIZE);
/linux-master/drivers/iio/
H A Dindustrialio-core.c382 iio_dev_opaque->read_buf,
393 iio_dev_opaque->read_buf_len = snprintf(iio_dev_opaque->read_buf,
394 sizeof(iio_dev_opaque->read_buf),
398 iio_dev_opaque->read_buf,
/linux-master/drivers/gpu/drm/amd/display/dc/inc/
H A Dlink.h177 uint8_t *read_buf,
/linux-master/drivers/scsi/pm8001/
H A Dpm8001_ctl.c728 u8 *read_buf; local
762 read_buf = (u8 *)pm8001_ha->fw_image->data + sizeRead;
767 memcpy((u8 *)fwControl->buffer, read_buf, fc_len);
770 memcpy((u8 *)fwControl->buffer, read_buf, IOCTL_BUF_SIZE);
/linux-master/drivers/mtd/nand/raw/
H A Dnand_base.c1367 chip->legacy.read_buf(chip, buf, len);
1479 chip->legacy.read_buf(chip, buf, len);
1516 chip->legacy.read_buf(chip, buf, len);
2236 chip->legacy.read_buf(chip, buf, len);
2975 u8 *read_buf = buf; local
2982 read_buf = nand_get_data_buf(chip);
2985 ret = nand_read_page_op(chip, page, 0, read_buf, size);
2990 memcpy(buf, read_buf, mtd->writesize);
3168 * about buswidth alignment in read_buf.
H A Dfsl_elbc_nand.c610 "read_buf beyond end of buffer "
702 chip->legacy.read_buf = fsl_elbc_read_buf;
H A Ds3c2410.c798 chip->legacy.read_buf = s3c2410_nand_read_buf;
827 chip->legacy.read_buf = s3c2440_nand_read_buf;
H A Dtxx9ndfmc.c331 chip->legacy.read_buf = txx9ndfmc_read_buf;
H A Dfsl_ifc_nand.c877 chip->legacy.read_buf = fsl_ifc_read_buf;
H A Dxway_nand.c191 data->chip.legacy.read_buf = xway_read_buf;
/linux-master/drivers/spi/
H A Dspi-intel.c547 void *read_buf = op->data.buf.in; local
590 ret = intel_spi_read_block(ispi, read_buf, block_size);
596 read_buf += block_size;
/linux-master/drivers/media/i2c/
H A Dthp7312.c1494 u8 *read_buf, u16 read_size)
1512 msgs[1].buf = read_buf;
1551 u8 read_buf[3] = { 0 }; local
1555 ret = thp7312_flash_reg_read(thp7312, thp7312_jedec_rdid, read_buf);
1562 read_buf[0], read_buf[1], read_buf[2]);
1585 u8 read_buf[1] = { 0 }; local
1608 read_buf);
1611 if (!(read_buf[
1492 __thp7312_flash_reg_read(struct thp7312_device *thp7312, const u8 *write_buf, u16 write_size, u8 *read_buf, u16 read_size) argument
[all...]
/linux-master/drivers/hwmon/pmbus/
H A Dtda38640.c91 u8 read_buf[2]; local
105 .buf = read_buf,
106 .len = sizeof(read_buf),
120 svid = !!(read_buf[1] & BIT(7));
/linux-master/drivers/gpu/drm/bridge/
H A Dite-it6505.c3216 u8 read_buf[READ_BUFFER_SIZE]; local
3217 u8 *str = read_buf, *end = read_buf + READ_BUFFER_SIZE;
3245 count = str - read_buf;
3246 ret = simple_read_from_buffer(buf, len, ppos, read_buf, count);
/linux-master/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_debugfs.c1268 char *read_buf; local
1286 read_buf = *save_buf;
1288 read_buf = kvzalloc(hns3_dbg_cmd[index].buf_len, GFP_KERNEL);
1289 if (!read_buf) {
1295 *save_buf = read_buf;
1299 read_buf, hns3_dbg_cmd[index].buf_len);
1304 size = simple_read_from_buffer(buffer, count, ppos, read_buf,
1305 strlen(read_buf));
/linux-master/security/tomoyo/
H A Dcommon.c280 len = vsnprintf(head->read_buf + pos, size, fmt, args) + 1;
287 tomoyo_set_string(head, head->read_buf + pos);
1012 /* Accessing read_buf is safe because head->io_sem is held. */
1013 if (!head->read_buf)
2203 kfree(head->read_buf);
2204 head->read_buf = NULL;
2240 head->read_buf = buf;
2464 * No need to allocate read_buf since it is not opened
2470 /* Don't allocate read_buf for poll() access. */
2473 head->read_buf
[all...]
/linux-master/drivers/net/usb/
H A Dsmsc95xx.c636 u32 read_buf; local
639 ret = smsc95xx_read_reg(dev, COE_CR, &read_buf);
644 read_buf |= Tx_COE_EN_;
646 read_buf &= ~Tx_COE_EN_;
649 read_buf |= Rx_COE_EN_;
651 read_buf &= ~Rx_COE_EN_;
653 ret = smsc95xx_write_reg(dev, COE_CR, read_buf);
657 netif_dbg(dev, hw, dev->net, "COE_CR = 0x%08x\n", read_buf);
882 u32 read_buf, write_buf, burst_cap; local
894 ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
[all...]
/linux-master/drivers/input/touchscreen/
H A Dmelfas_mip4.c181 char *read_buf, unsigned int read_len)
192 .buf = read_buf,
970 u8 *read_buf; local
1032 msg[1].buf = read_buf = kmalloc(MIP4_BL_PACKET_SIZE, GFP_KERNEL);
1033 if (!read_buf)
1052 if (memcmp(&data[buf_offset], read_buf, MIP4_BL_PACKET_SIZE)) {
1065 read_buf, MIP4_BL_PAGE_SIZE, false);
1072 kfree(read_buf);
179 mip4_i2c_xfer(struct mip4_ts *ts, char *write_buf, unsigned int write_len, char *read_buf, unsigned int read_len) argument
/linux-master/drivers/input/misc/
H A Dims-pcu.c92 u8 read_buf[IMS_PCU_BUF_SIZE]; member in struct:ims_pcu
410 u32 data = get_unaligned_be32(&pcu->read_buf[3]);
419 switch (pcu->read_buf[0]) {
431 if (pcu->read_buf[0] == pcu->expected_response &&
432 pcu->read_buf[1] == pcu->ack_id - 1) {
434 memcpy(pcu->cmd_buf, pcu->read_buf, pcu->read_pos);
455 pcu->read_buf[pcu->read_pos++] = data;
495 pcu->read_buf[pcu->read_pos++] = data;
/linux-master/drivers/input/joystick/
H A Dadafruit-seesaw.c147 __be32 read_buf; local
151 &read_buf, sizeof(read_buf));
155 data->button_state = ~be32_to_cpu(read_buf);
/linux-master/include/linux/mtd/
H A Drawnand.h1143 * @read_buf: read data from the chip into the buffer
1170 void (*read_buf)(struct nand_chip *chip, u8 *buf, int len); member in struct:nand_legacy
/linux-master/drivers/platform/chrome/
H A Dcros_ec_debugfs.c202 char read_buf[EC_USB_PD_MAX_PORTS * 40], *p = read_buf; local
239 p += scnprintf(p, sizeof(read_buf) + read_buf - p,
246 read_buf, p - read_buf);
278 char read_buf[32]; local
290 ret = scnprintf(read_buf, sizeof(read_buf), "%u\n",
293 return simple_read_from_buffer(user_buf, count, ppos, read_buf, re
[all...]
/linux-master/drivers/tty/
H A Dn_tty.c112 u8 read_buf[N_TTY_BUF_SIZE]; member in struct:n_tty_data
139 static inline u8 read_buf(struct n_tty_data *ldata, size_t i) function
141 return ldata->read_buf[MASK(i)];
146 return &ldata->read_buf[MASK(i)];
180 from = ldata->read_buf;
295 * Add a character to the tty read_buf queue.
988 c = read_buf(ldata, head);
1015 echo_char_raw(read_buf(ldata, head), ldata);
1034 c = read_buf(ldata, tail);
1302 echo_char(read_buf(ldat
[all...]
/linux-master/drivers/staging/ks7010/
H A Dks7010_sdio.c672 u8 *read_buf; local
674 read_buf = kmalloc(ROM_BUFF_SIZE, GFP_KERNEL);
675 if (!read_buf)
678 ret = ks7010_sdio_read(priv, address, read_buf, size);
682 if (memcmp(data, read_buf, size) != 0) {
691 kfree(read_buf);
/linux-master/drivers/mtd/spi-nor/controllers/
H A Dhisi-sfc.c269 u_char *read_buf)
285 memcpy(read_buf + offset, host->buffer, trans);
268 hisi_spi_nor_read(struct spi_nor *nor, loff_t from, size_t len, u_char *read_buf) argument

Completed in 333 milliseconds

123