Searched defs:read (Results 26 - 50 of 182) sorted by relevance

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/drivers/i2c/busses/
H A Di2c-pasemi.c71 dev_dbg(&smbus->dev->dev, "smbus read reg %lx val %08x\n",
119 int read, i, err; local
122 read = msg->flags & I2C_M_RD ? 1 : 0;
124 TXFIFO_WR(smbus, MTXFIFO_START | (msg->addr << 1) | read);
126 if (read) {
H A Di2c-powermac.c46 int read = (read_write == I2C_SMBUS_READ); local
47 int addrdir = (addr << 1) | read;
58 mode = read ? pmac_i2c_mode_combined : pmac_i2c_mode_stdsub;
74 if (!read) {
132 if (size == I2C_SMBUS_WORD_DATA && read) {
153 int read; local
164 read = (msgs->flags & I2C_M_RD) != 0;
165 addrdir = (msgs->addr << 1) | read;
182 addrdir & 1 ? "read from" : "write to",
186 addrdir & 1 ? "read fro
[all...]
/drivers/input/serio/
H A Dserio_raw.c166 ssize_t read = 0; local
180 while (read < count && serio_raw_fetch_byte(serio_raw, &c)) {
183 read++;
186 if (read)
198 return read;
261 .read = serio_raw_read,
/drivers/mfd/
H A Dssbi.c79 int (*read)(struct ssbi *, u16 addr, u8 *buf, int len); member in struct:ssbi
251 ret = ssbi->read(ssbi, addr, buf, len);
308 ssbi->read = ssbi_pa_read_bytes;
311 ssbi->read = ssbi_read_bytes;
/drivers/mtd/tests/
H A Dnandbiterrs.c83 static uint8_t *rbuffer; /* One page read buffer */
144 size_t read; local
153 err = mtd_read(mtd, offset, mtd->writesize, &read, rbuffer);
157 if (err < 0 || read != mtd->writesize) {
158 pr_err("error: read failed at %#llx\n", (long long)offset);
238 pr_err("After %d biterrors per subpage, read reported error %d\n",
246 pr_err("ECC failure, read data is incorrect despite read success\n");
319 pr_info("ECC failure, read data is incorrect despite read succes
[all...]
H A Dtorturetest.c84 static void report_corrupt(unsigned char *read, unsigned char *written);
103 size_t read; local
113 err = mtd_read(mtd, addr, len, &read, check_buf);
119 "read %zd\n", err, ebnum, read);
123 if (read != len) {
124 pr_err("failed to read %zd bytes from EB %d, "
125 "read only %zd, but no error reported\n",
126 len, ebnum, read);
131 pr_err("read wron
374 report_corrupt(unsigned char *read, unsigned char *written) argument
418 print_bufs(unsigned char *read, unsigned char *written, int start, int len) argument
[all...]
/drivers/mtd/ubi/
H A Ddebug.c37 size_t read; local
44 err = mtd_read(ubi->mtd, addr, len, &read, buf);
46 ubi_err("error %d while reading %d bytes from PEB %d:%d, read %zd bytes",
47 err, len, pnum, offset, read);
355 .read = dfs_file_read,
/drivers/net/ethernet/chelsio/cxgb/
H A Dcphy.h45 int (*read)(struct net_device *dev, int phy_addr, int mmd_addr, member in struct:mdio_ops
109 /* Convenience MDIO read/write wrappers */
150 phy->mdio.mdio_read = mdio_ops->read;
/drivers/net/wireless/ath/ath6kl/
H A Dhif.c83 /* read RAM location through diagnostic window */
128 * read counter to clear the interrupt, the debug error interrupt is
159 ath6kl_err("failed to read reg table\n");
234 struct hif_scatter_req *scat_req, bool read)
238 if (read) {
253 scat_req->addr, !read ? "async" : "sync",
254 (read) ? "rd" : "wr");
256 if (!read && scat_req->virt_scat) {
267 if (read) {
476 * completion routine of the callers read reques
233 ath6kl_hif_submit_scat_req(struct ath6kl_device *dev, struct hif_scatter_req *scat_req, bool read) argument
[all...]
/drivers/net/wireless/b43legacy/
H A Ddebugfs.c45 ssize_t (*read)(struct b43legacy_wldev *dev, char *buf, size_t bufsize); member in struct:b43legacy_debugfs_fops
50 /* Take wl->irq_lock before calling read/write? */
225 if (!dfops->read) {
240 ret = dfops->read(dev, buf, bufsize);
243 ret = dfops->read(dev, buf, bufsize);
325 .read = _read, \
329 .read = b43legacy_debugfs_read, \
/drivers/rtc/
H A Drtc-pm8xxx.c38 * @read: base address of read register
41 * @alarm_rw: base address of alarm read-write register
47 unsigned int read; member in struct:pm8xxx_rtc_regs
164 rc = regmap_bulk_read(rtc_dd->regmap, regs->read, value, sizeof(value));
166 dev_err(dev, "RTC read data register failed\n");
172 * If there is, redo the read operation.
174 rc = regmap_read(rtc_dd->regmap, regs->read, &reg);
176 dev_err(dev, "RTC read data register failed\n");
181 rc = regmap_bulk_read(rtc_dd->regmap, regs->read,
[all...]
/drivers/s390/scsi/
H A Dzfcp_sysfs.c431 ZFCP_DEFINE_LATENCY_ATTR(read); variable
/drivers/staging/comedi/drivers/
H A Dni_tiocmd.c53 bool enable, bool read)
64 if (read)
81 if (!read)
371 of gate interrupt via dma read/write
52 ni_tio_configure_dma(struct ni_gpct *counter, bool enable, bool read) argument
/drivers/tty/hvc/
H A Dhvsi_lib.c182 unsigned int tries, read = 0; local
202 memcpy(&buf[read], &pv->inbuf[pv->inbuf_cur], l);
206 read += l;
227 return read;
/drivers/uwb/i1480/dfu/
H A Di1480-dfu.h34 * common operations (read, write, wait_init_done and cmd) and
47 * i1480->read() [i1480_{usb,pci}_read()]
86 * @read Read from device's memory to i1480->evt_buf.
117 int (*read)(struct i1480 *, u32 addr, size_t); member in struct:i1480
/drivers/block/rsxx/
H A Dcregs.c285 "Buffer not given for read.\n");
435 * This read is needed to verify that there has not been any
439 * for the timeout. This is a dummy read.
457 int read)
464 op = read ? CREG_OP_READ : CREG_OP_WRITE;
669 int read)
671 unsigned int op = read ? CREG_OP_READ : CREG_OP_WRITE;
679 int read)
691 st = issue_reg_cmd(card, &cmd, read);
699 if (read) {
452 issue_creg_rw(struct rsxx_cardinfo *card, u32 addr, unsigned int size8, void *data, int stream, int read) argument
667 issue_reg_cmd(struct rsxx_cardinfo *card, struct rsxx_reg_access *cmd, int read) argument
677 rsxx_reg_access(struct rsxx_cardinfo *card, struct rsxx_reg_access __user *ucmd, int read) argument
[all...]
/drivers/gpu/drm/nouveau/core/include/subdev/
H A Dclock.h90 int (*read)(struct nouveau_clock *, enum nv_clk_src); member in struct:nouveau_clock
/drivers/iio/adc/
H A Dti_am335x_adc.c154 int i, k, fifo1count, read; local
160 read = tiadc_readl(adc_dev, REG_FIFO1);
161 data[i] = read & FIFOREAD_DATA_MASK;
175 int i, fifo1count, read; local
184 read = tiadc_readl(adc_dev, REG_FIFO1);
214 int fifo1count, i, read; local
224 read = tiadc_readl(adc_dev, REG_FIFO1);
346 unsigned int fifo1count, read, stepid; local
383 * Therefore we read every item and keep only the latest version of the
387 read
[all...]
/drivers/input/touchscreen/
H A Dcyttsp_core.h41 #define CY_NUM_RETRY 16 /* max number of retries for read ops */
117 int (*read)(struct device *dev, u8 *xfer_buf, u16 addr, u8 length, member in struct:cyttsp_bus_ops
H A Dti_am335x_tsc.c209 unsigned int read, diff; local
225 read = titsc_readl(ts_dev, REG_FIFO0);
227 channel = (read & 0xf0000) >> 16;
228 read &= 0xfff;
230 diff = abs(read - prev_val_x);
233 *x = read;
235 prev_val_x = read;
238 diff = abs(read - prev_val_y);
241 *y = read;
243 prev_val_y = read;
[all...]
/drivers/isdn/gigaset/
H A Disocdata.c26 iwb->read = 0;
40 int read, write, freebytes; local
42 read = iwb->read;
44 freebytes = read - write;
48 } else if (read < BAS_OUTBUFPAD) {
136 int read, write, limit, src, dst; local
139 read = iwb->nextread;
141 if (likely(read == write)) {
143 return read < BAS_OUTBUFPA
[all...]
/drivers/media/pci/bt8xx/
H A Ddst_ca.c90 static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8 len, int read) argument
112 if (read) {
132 static int dst_put_ci(struct dst_state *state, u8 *data, int len, u8 *ca_string, int read) argument
138 if (dst_ci_command(state, data, ca_string, len, read)) { // If error
677 dprintk(verbose, DST_CA_DEBUG, 1, " Device read.");
694 .read = dst_ca_read,
/drivers/media/pci/cx23885/
H A Dcimax2.c112 ci_dbg_print("%s: i2c read error, Reg = 0x%02x, Status = %d\n",
118 ci_dbg_print("%s: i2c read Addr=0x%04x, Reg = 0x%02x, data = %02x\n",
178 u8 flag, u8 read, int addr, u8 data)
218 if (read) { /* data in */
226 /* read/write */
227 cx_clear(MC417_RWD, (read) ? NETUP_RD : NETUP_WR);
232 if (!read)
237 (read) ? "read" : "write", state->ci_i2c_addr, addr,
239 (read)
177 netup_ci_op_cam(struct dvb_ca_en50221 *en50221, int slot, u8 flag, u8 read, int addr, u8 data) argument
[all...]
/drivers/media/usb/b2c2/
H A Dflexcop-usb.c52 * where R is the read(1)/write(0) bit, B is the busy bit
62 * - forget about this VENDOR_BUFFER_SIZE, read and write register
69 static int flexcop_usb_readwrite_dw(struct flexcop_device *fc, u16 wRegOffsPCI, u32 *val, u8 read) argument
72 u8 request = read ? B2C2_USB_READ_REG : B2C2_USB_WRITE_REG;
73 u8 request_type = (read ? USB_DIR_IN : USB_DIR_OUT) | USB_TYPE_VENDOR;
75 (read ? 0x80 : 0);
78 read ? B2C2_USB_CTRL_PIPE_IN : B2C2_USB_CTRL_PIPE_OUT,
80 request_type, /* 0xc0 read or 0x40 write */
88 err("error while %s dword from %d (%d).", read ? "reading" :
95 * DKT 010817 - add support for V8 memory read/writ
[all...]
/drivers/media/usb/stkwebcam/
H A Dstk-webcam.h47 int read; member in struct:stk_iso_buf

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