Searched refs:rlen (Results 26 - 50 of 133) sorted by relevance

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/linux-master/drivers/media/tuners/
H A Dsi2157_priv.h66 unsigned rlen; member in struct:si2157_cmd
/linux-master/drivers/usb/misc/
H A Duss720.c505 int rlen = 0; local
512 i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buf, length, &rlen, 20000);
514 printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buf, length, rlen);
516 return rlen;
566 int rlen = 0; local
573 i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buffer, len, &rlen, 20000);
575 printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buffer, len, rlen);
577 return rlen;
584 int rlen = 0; local
617 int rlen = 0; local
[all...]
/linux-master/drivers/staging/rtl8723bs/include/
H A Dxmit_osdep.h38 extern uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen);
/linux-master/crypto/
H A Dxcbc.c141 unsigned int rlen; local
147 rlen = bs - ctx->len -1;
148 if (rlen)
149 memset(p, 0, rlen);
H A Dcmac.c173 unsigned int rlen; local
179 rlen = bs - ctx->len - 1;
180 if (rlen)
181 memset(p, 0, rlen);
/linux-master/drivers/bus/mhi/ep/
H A Dring.c17 __le64 rlen; local
19 memcpy_fromio(&rlen, (void __iomem *) &ring->ring_ctx->generic.rlen, sizeof(u64));
21 return le64_to_cpu(rlen) / sizeof(struct mhi_ring_element);
/linux-master/drivers/media/usb/dvb-usb/
H A Ddibusb-common.c138 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
144 wo = (rbuf == NULL || rlen == 0);
164 sndbuf[wlen + 2] = (rlen >> 8) & 0xff;
165 sndbuf[wlen + 3] = rlen & 0xff;
168 ret = dvb_usb_generic_rw(d, sndbuf, len, rbuf, rlen, 0);
137 dibusb_i2c_msg(struct dvb_usb_device *d, u8 addr, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) argument
H A Ddigitv.c26 u8 cmd, u8 vv, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
31 wo = (rbuf == NULL || rlen == 0); /* write-only */
33 if (wlen > 4 || rlen > 4)
41 st->sndbuf[2] = wo ? wlen : rlen;
48 memcpy(rbuf, &st->rcvbuf[3], rlen);
25 digitv_ctrl_msg(struct dvb_usb_device *d, u8 cmd, u8 vv, u8 *wbuf, int wlen, u8 *rbuf, int rlen) argument
H A Dttusb2.c72 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
78 if (4 + rlen > 64)
103 (rlen > 0 && r[3] != rlen)) {
104 warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
110 if (rlen > 0)
111 memcpy(rbuf, &r[4], rlen);
71 ttusb2_msg(struct dvb_usb_device *d, u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen) argument
/linux-master/drivers/i2c/busses/
H A Di2c-xlp9xx.c183 u8 rlen, *buf = priv->msg_buf; local
191 rlen = xlp9xx_read_i2c_reg(priv, XLP9XX_I2C_MRXFIFO);
201 * We drained the rlen byte already, decrement total length
206 if (rlen > I2C_SMBUS_BLOCK_MAX || rlen == 0) {
207 rlen = 0; /*abort transfer */
214 *buf++ = rlen;
216 ++rlen; /* account for error check byte */
218 priv->msg_buf_remaining = rlen;
219 priv->msg_len = rlen
[all...]
/linux-master/fs/xfs/libxfs/
H A Dxfs_alloc.c442 xfs_extlen_t rlen; local
445 rlen = args->len;
446 ASSERT(rlen >= args->minlen);
447 ASSERT(rlen <= args->maxlen);
448 if (args->prod <= 1 || rlen < args->mod || rlen == args->maxlen ||
449 (args->mod == 0 && rlen < args->prod))
451 k = rlen % args->prod;
455 rlen = rlen
476 xfs_alloc_fixup_trees( struct xfs_btree_cur *cnt_cur, struct xfs_btree_cur *bno_cur, xfs_agblock_t fbno, xfs_extlen_t flen, xfs_agblock_t rbno, xfs_extlen_t rlen, int flags) argument
1701 xfs_extlen_t rlen; /* length of returned extent */ local
[all...]
/linux-master/drivers/media/usb/dvb-usb-v2/
H A Daf9035.h41 u8 rlen; member in struct:usb_req
H A Dlmedm04.c141 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
146 if (max(wlen, rlen) > sizeof(st->usb_buffer))
156 st->usb_buffer, rlen);
158 if (rlen)
159 memcpy(rbuf, st->usb_buffer, rlen);
476 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
482 return lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen);
564 int ret = 0, rlen = sizeof(rbuf); local
577 sizeof(clear_reg_3), rbuf, rlen);
808 int ret = 0, len = 3, rlen local
140 lme2510_usb_talk(struct dvb_usb_device *d, u8 *wbuf, int wlen, u8 *rbuf, int rlen) argument
475 lme2510_msg(struct dvb_usb_device *d, u8 *wbuf, int wlen, u8 *rbuf, int rlen) argument
1115 int ret = 0, len = 3, rlen = 1; local
[all...]
H A Dmxl111sf.h121 u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen);
/linux-master/drivers/mtd/nand/raw/
H A Dnand_macronix.c434 size_t len, size_t *rlen,
437 return __macronix_30lfxg18ac_rw_otp(mtd, to, len, rlen, (u_char *)buf,
442 size_t len, size_t *rlen,
445 return __macronix_30lfxg18ac_rw_otp(mtd, from, len, rlen, buf, false);
433 macronix_30lfxg18ac_write_otp(struct mtd_info *mtd, loff_t to, size_t len, size_t *rlen, const u_char *buf) argument
441 macronix_30lfxg18ac_read_otp(struct mtd_info *mtd, loff_t from, size_t len, size_t *rlen, u_char *buf) argument
/linux-master/fs/romfs/
H A Dstorage.c26 size_t rlen; local
29 ret = ROMFS_MTD_READ(sb, pos, buflen, &rlen, buf);
30 return (ret < 0 || rlen != buflen) ? -EIO : 0;
/linux-master/drivers/staging/rtl8723bs/os_dep/
H A Dxmit_linux.c25 uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) argument
30 len = (rlen > len) ? len : rlen;
/linux-master/fs/ubifs/
H A Dio.c1023 int err, rlen, overlap; local
1041 rlen = wbuf->offs - offs;
1042 if (rlen < 0)
1043 rlen = 0;
1046 memcpy(buf + rlen, wbuf->buf + offs + rlen - wbuf->offs, len - rlen);
1049 if (rlen > 0) {
1051 err = ubifs_leb_read(c, lnum, buf, offs, rlen, 0);
1068 rlen
[all...]
/linux-master/drivers/net/wireless/intel/iwlwifi/fw/
H A Ddebugfs.c16 ssize_t rlen; \
44 data->rlen = iwl_dbgfs_##name##_read(data->arg, \
49 if (data->rlen < 0) \
50 return data->rlen; \
52 data->rbuf, data->rlen); \
/linux-master/arch/sparc/kernel/
H A Dof_device_64.c249 int rone, rlen; local
251 ranges = of_get_property(parent, "ranges", &rlen);
252 if (ranges == NULL || rlen == 0) {
266 rlen /= 4;
268 for (; rlen >= rone; rlen -= rone, ranges += rone) {
/linux-master/drivers/spi/
H A Dspi-sc18is602.c112 int rlen = hw->rindex + len; local
117 ret = i2c_master_recv(hw->client, hw->buffer, rlen);
120 if (ret != rlen)
/linux-master/drivers/bus/mhi/
H A Dcommon.h264 __le64 rlen __packed __aligned(4);
279 __le64 rlen __packed __aligned(4);
290 __le64 rlen __packed __aligned(4);
/linux-master/drivers/crypto/cavium/cpt/
H A Drequest_manager.h61 u16 rlen; /* Output length */ member in struct:cpt_request_info
/linux-master/drivers/hid/
H A Dhid-google-hammer.c461 int len, rlen; local
475 rlen = hid_hw_raw_request(hdev, report->id, buf, len, report->type, HID_REQ_GET_REPORT);
477 if (rlen != len) {
478 hid_warn(hdev, "Unable to read base folded state: %d (expected %d)\n", rlen, len);
/linux-master/drivers/gpu/drm/msm/dp/
H A Ddp_panel.c29 ssize_t rlen; local
36 rlen = drm_dp_dpcd_read(panel->aux, DP_PSR_SUPPORT,
38 if (rlen == sizeof(dp_panel->psr_cap)) {
44 DRM_ERROR("failed to read psr info, rlen=%zd\n", rlen);

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