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Searched refs:rlen (Results 1 – 25 of 88) sorted by relevance

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/drivers/media/dvb-frontends/
Dsi2168.c43 if (cmd->rlen) { in si2168_cmd_execute()
48 ret = i2c_master_recv(client, cmd->args, cmd->rlen); in si2168_cmd_execute()
51 } else if (ret != cmd->rlen) { in si2168_cmd_execute()
105 cmd.rlen = 13; in si2168_read_status()
110 cmd.rlen = 9; in si2168_read_status()
115 cmd.rlen = 14; in si2168_read_status()
148 *status, cmd.rlen, cmd.args); in si2168_read_status()
154 cmd.rlen = 3; in si2168_read_status()
187 cmd.rlen = 3; in si2168_read_status()
275 cmd.rlen = 5; in si2168_set_frontend()
[all …]
/drivers/media/usb/pvrusb2/
Dpvrusb2-i2c-core.c104 u16 rlen) /* Amount of data to read */ in pvr2_i2c_read() argument
118 if (res && (rlen > (sizeof(hdw->cmd_buffer) - 1))) { in pvr2_i2c_read()
122 rlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 1)); in pvr2_i2c_read()
134 hdw->cmd_buffer[2] = rlen; /* answer length. Device will send one in pvr2_i2c_read()
144 rlen + 1); in pvr2_i2c_read()
156 if (res && rlen) { in pvr2_i2c_read()
159 memset(res, 0, rlen); in pvr2_i2c_read()
161 memcpy(res, hdw->cmd_buffer + 1, rlen); in pvr2_i2c_read()
177 u16 rlen) in pvr2_i2c_basic_op() argument
179 if (!rdata) rlen = 0; in pvr2_i2c_basic_op()
[all …]
/drivers/media/usb/dvb-usb-v2/
Ddvb_usb_urb.c25 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usb_v2_generic_io() argument
47 if (!ret && rbuf && rlen) { in dvb_usb_v2_generic_io()
55 rbuf, rlen, &actual_length, 2000); in dvb_usb_v2_generic_io()
69 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usbv2_generic_rw() argument
74 ret = dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen); in dvb_usbv2_generic_rw()
94 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usbv2_generic_rw_locked() argument
96 return dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen); in dvb_usbv2_generic_rw_locked()
Dzd1301.c35 unsigned int wlen, u8 *rbuf, unsigned int rlen) in zd1301_ctrl_msg() argument
54 if (rlen) { in zd1301_ctrl_msg()
56 dev->buf, rlen, &actual_length, 1000); in zd1301_ctrl_msg()
65 if (actual_length != rlen) { in zd1301_ctrl_msg()
74 dev->buf, rlen, &actual_length, in zd1301_ctrl_msg()
86 memcpy(rbuf, dev->buf, rlen); in zd1301_ctrl_msg()
Dau6610.c24 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in au6610_usb_msg() argument
76 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in au6610_i2c_msg() argument
79 u8 wo = (rbuf == NULL || rlen == 0); /* write-only */ in au6610_i2c_msg()
87 return au6610_usb_msg(d, request, addr, wbuf, wlen, rbuf, rlen); in au6610_i2c_msg()
Dlmedm04.c169 u8 *wbuf, int wlen, u8 *rbuf, int rlen) in lme2510_usb_talk() argument
194 ret |= lme2510_bulk_read(d->udev, buff, (rlen < 64) ? in lme2510_usb_talk()
195 rlen : 64 , 0x01); in lme2510_usb_talk()
197 if (rlen > 0) in lme2510_usb_talk()
198 memcpy(rbuf, buff, rlen); in lme2510_usb_talk()
519 u8 *wbuf, int wlen, u8 *rbuf, int rlen) in lme2510_msg() argument
525 return lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); in lme2510_msg()
610 int ret = 0, rlen = sizeof(rbuf); in lme2510_streaming_ctrl() local
623 sizeof(clear_reg_3), rbuf, rlen); in lme2510_streaming_ctrl()
868 int ret = 0, len = 3, rlen = 1; in dm04_lme2510_set_voltage() local
[all …]
Dgl861.c17 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in gl861_i2c_msg() argument
21 int wo = (rbuf == NULL || rlen == 0); /* write-only */ in gl861_i2c_msg()
49 value, index, rbuf, rlen, 2000); in gl861_i2c_msg()
/drivers/media/tuners/
Dsi2157.c41 if (cmd->rlen) { in si2157_cmd_execute()
46 ret = i2c_master_recv(client, cmd->args, cmd->rlen); in si2157_cmd_execute()
49 } else if (ret != cmd->rlen) { in si2157_cmd_execute()
94 cmd.rlen = 4; in si2157_init()
116 cmd.rlen = 1; in si2157_init()
133 cmd.rlen = 13; in si2157_init()
203 cmd.rlen = 1; in si2157_init()
218 cmd.rlen = 1; in si2157_init()
226 cmd.rlen = 10; in si2157_init()
266 cmd.rlen = 1; in si2157_sleep()
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/drivers/scsi/
Dscsi_netlink.c50 u32 rlen; in scsi_nl_rcv_msg() local
64 rlen = NLMSG_ALIGN(nlh->nlmsg_len); in scsi_nl_rcv_msg()
65 if (rlen > skb->len) in scsi_nl_rcv_msg()
66 rlen = skb->len; in scsi_nl_rcv_msg()
116 skb_pull(skb, rlen); in scsi_nl_rcv_msg()
/drivers/scsi/qedf/
Dqedf_fip.c77 ssize_t rlen; in qedf_fcoe_process_vlan_resp() local
82 rlen = ntohs(fiph->fip_dl_len) * 4; in qedf_fcoe_process_vlan_resp()
84 while (rlen > 0) { in qedf_fcoe_process_vlan_resp()
92 rlen -= dlen; in qedf_fcoe_process_vlan_resp()
154 size_t rlen, dlen; in qedf_fip_recv() local
191 rlen = ntohs(fiph->fip_dl_len) * FIP_BPW; in qedf_fip_recv()
193 while (rlen >= sizeof(*desc)) { in qedf_fip_recv()
223 rlen -= dlen; in qedf_fip_recv()
/drivers/usb/misc/
Duss720.c517 int rlen; in parport_uss720_epp_write_data() local
524 i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buf, length, &rlen, 20000); in parport_uss720_epp_write_data()
526 printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buf, length, rlen); in parport_uss720_epp_write_data()
528 return rlen; in parport_uss720_epp_write_data()
578 int rlen; in parport_uss720_ecp_write_data() local
585 i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buffer, len, &rlen, 20000); in parport_uss720_ecp_write_data()
587 printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buffer, len, rlen); in parport_uss720_ecp_write_data()
589 return rlen; in parport_uss720_ecp_write_data()
596 int rlen; in parport_uss720_ecp_read_data() local
603 i = usb_bulk_msg(usbdev, usb_rcvbulkpipe(usbdev, 2), buffer, len, &rlen, 20000); in parport_uss720_ecp_read_data()
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/drivers/of/
Dfdt_address.c119 int rlen; in fdt_translate_one() local
123 ranges = fdt_getprop(blob, parent, rprop, &rlen); in fdt_translate_one()
126 if (rlen == 0) { in fdt_translate_one()
136 rlen /= 4; in fdt_translate_one()
138 for (; rlen >= rone; rlen -= rone, ranges += rone) { in fdt_translate_one()
Daddress.c239 int rlen; in of_pci_range_parser_init() local
245 parser->range = of_get_property(node, "ranges", &rlen); in of_pci_range_parser_init()
249 parser->end = parser->range + rlen / sizeof(__be32); in of_pci_range_parser_init()
486 unsigned int rlen; in of_translate_one() local
506 ranges = of_get_property(parent, rprop, &rlen); in of_translate_one()
511 if (ranges == NULL || rlen == 0) { in of_translate_one()
521 rlen /= 4; in of_translate_one()
523 for (; rlen >= rone; rlen -= rone, ranges += rone) { in of_translate_one()
/drivers/staging/rtl8723bs/os_dep/
Dosdep_service.c124 int rlen = 0, sum = 0; in readFile() local
130 rlen =fp->f_op->read(fp, (char __force __user *)buf+sum, len-sum, &fp->f_pos); in readFile()
131 if (rlen>0) in readFile()
132 sum+=rlen; in readFile()
133 else if (0 != rlen) in readFile()
134 return rlen; in readFile()
/drivers/bus/
Duniphier-system-bus.c192 int pna, bank, rlen, rone, ret; in uniphier_system_bus_probe() local
227 ranges = of_get_property(dev->of_node, "ranges", &rlen); in uniphier_system_bus_probe()
233 rlen /= sizeof(*ranges); in uniphier_system_bus_probe()
236 for (; rlen >= rone; rlen -= rone) { in uniphier_system_bus_probe()
/drivers/staging/rtl8723bs/hal/
Dhal_com_phycfg.c2220 int rlen = 0, rtStatus = _FAIL; in phy_ConfigMACWithParaFile() local
2233 rlen = rtw_retrive_from_file(file_path_bs, pHalData->para_file_buf, MAX_PARA_FILE_BUF_LEN); in phy_ConfigMACWithParaFile()
2234 if (rlen > 0) { in phy_ConfigMACWithParaFile()
2236 pHalData->mac_reg = vzalloc(rlen); in phy_ConfigMACWithParaFile()
2238 memcpy(pHalData->mac_reg, pHalData->para_file_buf, rlen); in phy_ConfigMACWithParaFile()
2239 pHalData->mac_reg_len = rlen; in phy_ConfigMACWithParaFile()
2279 int rlen = 0, rtStatus = _FAIL; in phy_ConfigBBWithParaFile() local
2308 rlen = rtw_retrive_from_file(file_path_bs, pHalData->para_file_buf, MAX_PARA_FILE_BUF_LEN); in phy_ConfigBBWithParaFile()
2309 if (rlen > 0) { in phy_ConfigBBWithParaFile()
2311 pBuf = vzalloc(rlen); in phy_ConfigBBWithParaFile()
[all …]
/drivers/media/usb/dvb-usb/
Ddigitv.c29 u8 cmd, u8 vv, u8 *wbuf, int wlen, u8 *rbuf, int rlen) in digitv_ctrl_msg() argument
34 wo = (rbuf == NULL || rlen == 0); /* write-only */ in digitv_ctrl_msg()
36 if (wlen > 4 || rlen > 4) in digitv_ctrl_msg()
44 st->sndbuf[2] = wo ? wlen : rlen; in digitv_ctrl_msg()
51 memcpy(rbuf, &st->rcvbuf[3], rlen); in digitv_ctrl_msg()
Dfriio.c34 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in gl861_i2c_ctrlmsg_data() argument
38 int wo = (rbuf == NULL || rlen == 0); /* write only */ in gl861_i2c_ctrlmsg_data()
63 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in gl861_i2c_msg() argument
67 int wo = (rbuf == NULL || rlen == 0); /* write-only */ in gl861_i2c_msg()
74 return gl861_i2c_ctrlmsg_data(d, addr, wbuf, wlen, rbuf, rlen); in gl861_i2c_msg()
105 value, index, rbuf, rlen, 2000); in gl861_i2c_msg()
Ddibusb-common.c141 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dibusb_i2c_msg() argument
147 wo = (rbuf == NULL || rlen == 0); in dibusb_i2c_msg()
167 sndbuf[wlen + 2] = (rlen >> 8) & 0xff; in dibusb_i2c_msg()
168 sndbuf[wlen + 3] = rlen & 0xff; in dibusb_i2c_msg()
171 ret = dvb_usb_generic_rw(d, sndbuf, len, rbuf, rlen, 0); in dibusb_i2c_msg()
Ddvb-usb-urb.c13 u16 rlen, int delay_ms) in dvb_usb_generic_rw() argument
41 if (!ret && rbuf && rlen) { in dvb_usb_generic_rw()
48 d->props.generic_bulk_ctrl_endpoint),rbuf,rlen,&actlen, in dvb_usb_generic_rw()
Ddtv5100.c35 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dtv5100_i2c_msg() argument
64 memcpy(st->data, rbuf, rlen); in dtv5100_i2c_msg()
67 type, value, index, st->data, rlen, in dtv5100_i2c_msg()
/drivers/char/pcmcia/
Dcm4000_cs.c124 unsigned short rlen; /* bytes avail. after write */ member
676 dev->rlen = in monitor_card()
704 dev->rlen = in monitor_card()
748 dev->rlen = in monitor_card()
848 dev->rlen = in monitor_card()
957 ((filp->f_flags & O_NONBLOCK) || (dev->rpos < dev->rlen)))) { in cmm_read()
988 j = min(count, (size_t)(dev->rlen - dev->rpos)); in cmm_read()
997 j = min(count, (size_t)(dev->rlen - dev->rpos)); in cmm_read()
1008 if (dev->proto == 0 && count > dev->rlen - dev->rpos && i) { in cmm_read()
1016 dev->rpos = dev->rlen + 1; in cmm_read()
[all …]
/drivers/staging/wilc1000/
Dwilc_spi.c204 static int wilc_spi_rx(struct wilc *wilc, u8 *rb, u32 rlen) in wilc_spi_rx() argument
209 if (rlen > 0) { in wilc_spi_rx()
213 .len = rlen, in wilc_spi_rx()
217 char *t_buffer = kzalloc(rlen, GFP_KERNEL); in wilc_spi_rx()
237 rlen); in wilc_spi_rx()
244 static int wilc_spi_tx_rx(struct wilc *wilc, u8 *wb, u8 *rb, u32 rlen) in wilc_spi_tx_rx() argument
249 if (rlen > 0) { in wilc_spi_tx_rx()
254 .len = rlen, in wilc_spi_tx_rx()
272 rlen); in wilc_spi_tx_rx()
/drivers/scsi/fcoe/
Dfcoe_ctlr.c910 size_t rlen; in fcoe_ctlr_parse_adv() local
926 rlen = ntohs(fiph->fip_dl_len) * 4; in fcoe_ctlr_parse_adv()
927 if (rlen + sizeof(*fiph) > skb->len) in fcoe_ctlr_parse_adv()
931 while (rlen > 0) { in fcoe_ctlr_parse_adv()
933 if (dlen < sizeof(*desc) || dlen > rlen) in fcoe_ctlr_parse_adv()
1006 rlen -= dlen; in fcoe_ctlr_parse_adv()
1161 size_t rlen; in fcoe_ctlr_recv_els() local
1171 rlen = ntohs(fiph->fip_dl_len) * 4; in fcoe_ctlr_recv_els()
1172 if (rlen + sizeof(*fiph) > skb->len) in fcoe_ctlr_recv_els()
1176 while (rlen > 0) { in fcoe_ctlr_recv_els()
[all …]
/drivers/staging/rtl8712/
Dxmit_linux.c58 uint _r8712_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) in _r8712_pktfile_read() argument
63 len = (rlen > len) ? len : rlen; in _r8712_pktfile_read()

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