Searched refs:rlen (Results 1 - 25 of 133) sorted by relevance

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/linux-master/arch/s390/include/asm/
H A Dcpcmd.h15 int __cpcmd(const char *cmd, char *response, int rlen, int *response_code);
22 * rlen: size of the response buffer, cpcmd will not exceed this size
27 * was large enough by comparing the return value and rlen
30 int cpcmd(const char *cmd, char *response, int rlen, int *response_code);
/linux-master/tools/perf/util/
H A Ddemangle-java.c47 int rlen = 0; local
57 if (rlen == (maxlen - 1))
65 rlen += scnprintf(buf + rlen, maxlen - rlen, ", ");
73 buf[rlen++] = *q;
85 rlen += scnprintf(buf + rlen, maxlen - rlen, ", ");
86 rlen
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H A Dstrfilter.c266 int len = 0, rlen; local
284 rlen = strfilter_node__sprint_pt(node->r, buf);
285 if (rlen < 0)
286 return rlen;
287 len += rlen;
/linux-master/arch/s390/kernel/
H A Dcpcmd.c37 static int diag8_response(int cmdlen, char *response, int *rlen) argument
45 ry.odd = *rlen;
54 *rlen += ry.odd;
56 *rlen = ry.odd;
64 int __cpcmd(const char *cmd, char *response, int rlen, int *response_code) argument
77 memset(response, 0, rlen);
78 response_len = rlen;
79 rc = diag8_response(cmdlen, response, &rlen);
86 return rlen;
90 int cpcmd(const char *cmd, char *response, int rlen, in argument
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/linux-master/tools/virtio/virtio-trace/
H A Dtrace-agent-ctl.c91 ssize_t rlen; local
106 rlen = read(ctl_fd, buf, sizeof(buf));
107 if (rlen < 0) {
112 if (rlen == 2 && buf[0] == '1') {
120 } else if (rlen == 2 && buf[0] == '0') {
H A Dtrace-agent-rw.c106 ssize_t rlen, wlen; local
127 rlen = splice(ts->in_fd, NULL, ts->read_pipe, NULL,
130 if (rlen < 0) {
133 } else if (rlen == 0) {
149 rlen - wlen,
168 } while (wlen < rlen);
/linux-master/drivers/media/usb/dvb-usb-v2/
H A Ddvb_usb_urb.c12 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
39 if (rbuf && rlen) {
47 rbuf, rlen, &actual_length, 2000);
61 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
66 ret = dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen);
86 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
88 return dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen);
11 dvb_usb_v2_generic_io(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) argument
60 dvb_usbv2_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) argument
85 dvb_usbv2_generic_rw_locked(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) argument
H A Dau6610.c15 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
67 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
70 u8 wo = (rbuf == NULL || rlen == 0); /* write-only */
78 return au6610_usb_msg(d, request, addr, wbuf, wlen, rbuf, rlen);
14 au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) argument
66 au6610_i2c_msg(struct dvb_usb_device *d, u8 addr, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) argument
H A Dzd1301.c26 unsigned int wlen, u8 *rbuf, unsigned int rlen)
45 if (rlen) {
47 dev->buf, rlen, &actual_length, 1000);
56 if (actual_length != rlen) {
65 dev->buf, rlen, &actual_length,
77 memcpy(rbuf, dev->buf, rlen);
25 zd1301_ctrl_msg(struct dvb_usb_device *d, const u8 *wbuf, unsigned int wlen, u8 *rbuf, unsigned int rlen) argument
/linux-master/drivers/scsi/
H A Dscsi_netlink.c36 u32 rlen; local
50 rlen = NLMSG_ALIGN(nlh->nlmsg_len);
51 if (rlen > skb->len)
52 rlen = skb->len;
102 skb_pull(skb, rlen);
/linux-master/drivers/gpu/drm/msm/dp/
H A Ddp_link.c195 ssize_t rlen; local
198 rlen = drm_dp_dpcd_readb(link->aux,
200 if (rlen < 0) {
201 DRM_ERROR("failed to read link audio mode. rlen=%zd\n", rlen);
202 return rlen;
222 ssize_t rlen; local
228 rlen = drm_dp_dpcd_readb(link->aux, DP_TEST_AUDIO_MODE, &data);
229 if (rlen < 0) {
230 DRM_ERROR("failed to read link audio mode. rlen
315 int rlen; local
337 int rlen; local
360 int rlen; local
382 ssize_t rlen; local
539 ssize_t rlen; local
584 ssize_t rlen; local
638 ssize_t rlen; local
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/linux-master/drivers/media/usb/pvrusb2/
H A Dpvrusb2-i2c-core.c94 u16 rlen) /* Amount of data to read */
108 if (res && (rlen > (sizeof(hdw->cmd_buffer) - 1))) {
110 "Killing an I2C read to %u that has rlen too large (desired=%u limit=%u)",
112 rlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 1));
124 hdw->cmd_buffer[2] = rlen; /* answer length. Device will send one
134 rlen + 1);
146 if (res && rlen) {
149 memset(res, 0, rlen);
151 memcpy(res, hdw->cmd_buffer + 1, rlen);
167 u16 rlen)
89 pvr2_i2c_read(struct pvr2_hdw *hdw, u8 i2c_addr, u8 *data, u16 dlen, u8 *res, u16 rlen) argument
162 pvr2_i2c_basic_op(struct pvr2_hdw *hdw, u8 i2c_addr, u8 *wdata, u16 wlen, u8 *rdata, u16 rlen) argument
185 i2c_24xxx_ir(struct pvr2_hdw *hdw, u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen) argument
255 i2c_hack_wm8775(struct pvr2_hdw *hdw, u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen) argument
268 i2c_black_hole(struct pvr2_hdw *hdw, u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen) argument
281 i2c_hack_cx25840(struct pvr2_hdw *hdw, u8 i2c_addr,u8 *wdata,u16 wlen,u8 *rdata,u16 rlen) argument
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/linux-master/drivers/media/dvb-frontends/
H A Dsi2168_priv.h50 unsigned rlen; member in struct:si2168_cmd
/linux-master/drivers/mtd/spi-nor/
H A Dotp.c313 const size_t rlen = spi_nor_otp_region_len(nor); local
357 rofs = ofs & (rlen - 1);
360 len = min_t(size_t, total_len, rlen - rofs);
399 const size_t rlen = spi_nor_otp_region_len(nor); local
415 if (!IS_ALIGNED(len, rlen) || !IS_ALIGNED(from, rlen))
438 len -= rlen;
439 from += rlen;
452 const size_t rlen = spi_nor_otp_region_len(nor); local
460 if (!IS_ALIGNED(len, rlen) || !IS_ALIGNE
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/linux-master/drivers/media/tuners/
H A Dsi2157.c36 if (cmd->rlen) {
41 ret = i2c_master_recv(client, cmd->args, cmd->rlen);
44 } else if (ret != cmd->rlen) {
125 cmd.rlen = 1;
160 cmd.rlen = 13;
230 cmd.rlen = 4;
253 cmd.rlen = 1;
275 cmd.rlen = 1;
283 cmd.rlen = 10;
294 cmd.rlen
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/linux-master/drivers/staging/rtl8712/
H A Dxmit_osdep.h47 uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen);
H A Dxmit_linux.c46 uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) argument
51 len = (rlen > len) ? len : rlen;
/linux-master/drivers/scsi/qedf/
H A Dqedf_fip.c85 ssize_t rlen; local
90 rlen = ntohs(fiph->fip_dl_len) * 4;
92 while (rlen > 0) {
100 rlen -= dlen;
176 size_t rlen, dlen; local
231 rlen = ntohs(fiph->fip_dl_len) * FIP_BPW;
233 while (rlen >= sizeof(*desc)) {
280 rlen -= dlen;
/linux-master/drivers/of/
H A Dfdt_address.c115 int rlen; local
119 ranges = fdt_getprop(blob, parent, rprop, &rlen);
122 if (rlen == 0) {
132 rlen /= 4;
134 for (; rlen >= rone; rlen -= rone, ranges += rone) {
/linux-master/sound/aoa/soundbus/i2sbus/
H A Dcore.c160 int i, layout = 0, rlen, ok = force; local
273 rlen = resource_size(r);
274 if (rlen < sizeof(struct i2s_interface_regs))
276 dev->intfregs = ioremap(r->start, rlen);
279 rlen = resource_size(r);
280 if (rlen < sizeof(struct dbdma_regs))
282 dev->out.dbdma = ioremap(r->start, rlen);
285 rlen = resource_size(r);
286 if (rlen < sizeof(struct dbdma_regs))
288 dev->in.dbdma = ioremap(r->start, rlen);
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/linux-master/drivers/media/usb/dvb-usb/
H A Ddvb-usb-urb.c13 u16 rlen, int delay_ms)
41 if (!ret && rbuf && rlen) {
48 d->props.generic_bulk_ctrl_endpoint),rbuf,rlen,&actlen,
12 dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen, int delay_ms) argument
H A Ddtv5100.c26 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
58 memcpy(st->data, rbuf, rlen);
61 type, value, index, st->data, rlen,
25 dtv5100_i2c_msg(struct dvb_usb_device *d, u8 addr, u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) argument
/linux-master/arch/sparc/kernel/
H A Dof_device_32.c195 unsigned int rlen; local
198 ranges = of_get_property(parent, "ranges", &rlen);
199 if (ranges == NULL || rlen == 0) {
213 rlen /= 4;
215 for (; rlen >= rone; rlen -= rone, ranges += rone) {
/linux-master/drivers/media/pci/ddbridge/
H A Dddbridge-i2c.h25 u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen)
30 .buf = rbuf, .len = rlen } };
24 i2c_io(struct i2c_adapter *adapter, u8 adr, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) argument
/linux-master/fs/ext4/
H A Ddir.c85 const int rlen = ext4_rec_len_from_disk(de->rec_len, local
87 const int next_offset = ((char *) de - buf) + rlen;
91 if (unlikely(rlen < ext4_dir_rec_len(1, fake ? NULL : dir)))
93 else if (unlikely(rlen % 4 != 0))
95 else if (unlikely(rlen < ext4_dir_rec_len(de->name_len,
115 rlen, size, fake);
121 rlen, size, fake);
647 int rlen; local
657 rlen = ext4_rec_len_from_disk(de->rec_len, buf_size);
658 de = (struct ext4_dir_entry_2 *)((char *)de + rlen);
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