Searched defs:buflen (Results 26 - 50 of 125) sorted by relevance

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/drivers/s390/char/
H A Ddiag_ftp.c43 * @buflen: length of buffer
54 u64 buflen; member in struct:diag_ftp_ldfpl
167 ldfpl->buflen = ftp->len;
/drivers/staging/rts5208/
H A Drtsx_transport.c37 /* Copy a buffer of length buflen to/from the srb's transfer buffer.
46 unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index,
56 cnt = min(buflen, scsi_bufflen(srb) - *offset);
82 while (cnt < buflen && *index < scsi_sg_count(srb)) {
89 if (sglen > buflen - cnt) {
92 sglen = buflen - cnt;
132 unsigned int buflen, struct scsi_cmnd *srb)
136 rtsx_stor_access_xfer_buf(buffer, buflen, srb, &index, &offset,
138 if (buflen < scsi_bufflen(srb))
139 scsi_set_resid(srb, scsi_bufflen(srb) - buflen);
45 rtsx_stor_access_xfer_buf(unsigned char *buffer, unsigned int buflen, struct scsi_cmnd *srb, unsigned int *index, unsigned int *offset, enum xfer_buf_dir dir) argument
131 rtsx_stor_set_xfer_buf(unsigned char *buffer, unsigned int buflen, struct scsi_cmnd *srb) argument
142 rtsx_stor_get_xfer_buf(unsigned char *buffer, unsigned int buflen, struct scsi_cmnd *srb) argument
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/drivers/usb/musb/
H A Dcppi_dma.h29 u32 tx_info; /* flags, remaining buflen */
72 u32 buflen; /* for RX: original buffer length */ member in struct:cppi_descriptor
/drivers/ata/
H A Dpata_at91.c279 unsigned char *buf, unsigned int buflen, int rw)
293 consumed = ata_sff_data_xfer(dev, buf, buflen, rw);
278 pata_at91_data_xfer_noirq(struct ata_device *dev, unsigned char *buf, unsigned int buflen, int rw) argument
H A Dpata_samsung_cf.c267 unsigned char *buf, unsigned int buflen, int rw)
272 unsigned int words = buflen >> 1, i;
290 if (buflen & 0x01)
266 pata_s3c_data_xfer(struct ata_device *dev, unsigned char *buf, unsigned int buflen, int rw) argument
/drivers/infiniband/hw/amso1100/
H A Dc2.c471 u32 maplen, buflen; local
489 buflen = rxp_hdr->len;
493 buflen > (rx_desc->len - sizeof(*rxp_hdr))) {
526 skb_set_tail_pointer(skb, buflen);
527 skb->len = buflen;
533 netdev->stats.rx_bytes += buflen;
/drivers/infiniband/ulp/iser/
H A Discsi_iser.c631 enum iscsi_param param, char *buf, int buflen)
668 return iscsi_set_param(cls_conn, param, buf, buflen);
630 iscsi_iser_set_param(struct iscsi_cls_conn *cls_conn, enum iscsi_param param, char *buf, int buflen) argument
/drivers/media/usb/b2c2/
H A Dflexcop-usb.c99 u8 *pbBuffer, u32 buflen)
128 wAddress, wIndex, buflen);
136 buflen,
140 return len == buflen ? 0 : -EIO;
143 #define bytes_left_to_read_on_page(paddr,buflen) \
144 ((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \
145 ? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)))
202 u16 buflen, u8 *pvBuffer)
216 buflen,
218 return len == buflen
97 flexcop_usb_v8_memory_req(struct flexcop_usb *fc_usb, flexcop_usb_request_t req, u8 page, u16 wAddress, u8 *pbBuffer, u32 buflen) argument
223 flexcop_usb_i2c_req(struct flexcop_i2c_adapter *i2c, flexcop_usb_request_t req, flexcop_usb_i2c_function_t func, u8 chipaddr, u8 addr, u8 *buf, u8 buflen) argument
[all...]
/drivers/media/usb/pwc/
H A Dpwc-ctrl.c124 int index, const unsigned char *buf, int buflen)
128 memcpy(pdev->ctrl_buf, buf, buflen);
134 pdev->ctrl_buf, buflen, USB_CTRL_SET_TIMEOUT);
136 memcpy(pdev->cmd_buf, buf, buflen);
144 u8 request, u16 value, void *buf, int buflen)
150 buf, buflen, USB_CTRL_SET_TIMEOUT);
123 send_video_command(struct pwc_device *pdev, int index, const unsigned char *buf, int buflen) argument
143 send_control_msg(struct pwc_device *pdev, u8 request, u16 value, void *buf, int buflen) argument
/drivers/mtd/chips/
H A Dcfi_cmdset_0020.c668 size_t buflen = 0; local
686 if (buflen) { /* cut off head */
687 if (buflen + elem_len < ECCBUF_SIZE) { /* just accumulate */
688 memcpy(buffer+buflen, elem_base, elem_len);
689 buflen += elem_len;
692 memcpy(buffer+buflen, elem_base, ECCBUF_SIZE-buflen);
698 elem_len -= thislen-buflen;
699 elem_base += thislen-buflen;
710 buflen
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/drivers/staging/lustre/lustre/include/
H A Dlustre_cfg.h127 __u32 buflen)
138 bufs->lcfg_buflen[index] = buflen;
124 lustre_cfg_bufs_set(struct lustre_cfg_bufs *bufs, __u32 index, void *buf, __u32 buflen) argument
/drivers/staging/lustre/lustre/obdclass/
H A Dllog.c676 int raised, rc, buflen; local
687 buflen = rec->lrh_len + sizeof(struct llog_rec_hdr) +
690 buflen = rec->lrh_len;
691 LASSERT(cfs_size_round(buflen) == buflen);
/drivers/usb/gadget/function/
H A Df_loopback.c50 static unsigned buflen; variable
261 req->length = buflen;
299 return alloc_ep_req(ep, len, buflen);
324 * than 'buflen' bytes each.
400 buflen = lb_opts->bulk_buflen;
512 __CONFIGFS_ATTR(buflen, S_IRUGO | S_IWUSR,
/drivers/char/tpm/
H A Dtpm-interface.c811 int tpm_send(u32 chip_num, void *cmd, size_t buflen) argument
820 rc = transmit_cmd(chip, cmd, buflen, "attempting tpm_cmd");
/drivers/media/pci/saa7164/
H A Dsaa7164-api.c811 int saa7164_api_read_eeprom(struct saa7164_dev *dev, u8 *buf, int buflen) argument
815 if (buflen < 128)
1329 u32 buflen = 0; local
1336 GET_DESCRIPTORS_CONTROL, sizeof(buflen), &buflen);
1341 __func__, buflen);
1344 buf = kzalloc(buflen, GFP_KERNEL);
1350 GET_DESCRIPTORS_CONTROL, buflen, buf);
1358 buflen & ~15, false);
1360 saa7164_api_dump_subdevs(dev, buf, buflen);
[all...]
/drivers/media/usb/uvc/
H A Duvc_driver.c327 __u32 **intervals, unsigned char *buffer, int buflen)
345 if (buflen < n) {
379 if (buflen < 11) {
395 if (buflen < 9) {
452 buflen -= buffer[0];
458 while (buflen > 2 && buffer[1] == USB_DT_CS_INTERFACE &&
462 n = buflen > 25 ? buffer[25] : 0;
464 n = buflen > 21 ? buffer[21] : 0;
468 if (buflen < 26 + 4*n) {
538 buflen
325 uvc_parse_format(struct uvc_device *dev, struct uvc_streaming *streaming, struct uvc_format *format, __u32 **intervals, unsigned char *buffer, int buflen) argument
575 int _buflen, buflen = alts->extralen; local
856 uvc_parse_vendor_control(struct uvc_device *dev, const unsigned char *buffer, int buflen) argument
934 uvc_parse_standard_control(struct uvc_device *dev, const unsigned char *buffer, int buflen) argument
1191 int buflen = alts->extralen; local
[all...]
/drivers/net/ethernet/intel/i40e/
H A Di40e_debugfs.c116 * @buflen: the desired buffer length
120 static int i40e_dbg_prep_dump_buf(struct i40e_pf *pf, int buflen) argument
123 if (i40e_dbg_dump_buffer_len && i40e_dbg_dump_buffer_len < buflen) {
131 i40e_dbg_dump_buf = kzalloc(buflen, GFP_KERNEL);
133 i40e_dbg_dump_buffer_len = buflen;
155 int buflen = 0; local
181 buflen = sizeof(struct i40e_pf);
182 buflen += (sizeof(struct i40e_aq_desc)
185 if (i40e_dbg_prep_dump_buf(pf, buflen)) {
202 i40e_dbg_dump_data_len = buflen;
[all...]
/drivers/net/wireless/brcm80211/brcmfmac/
H A Ddhd_linux.c94 u32 buflen; local
108 buflen = sizeof(cnt) + (cnt * ETH_ALEN);
109 buf = kmalloc(buflen, GFP_ATOMIC);
126 err = brcmf_fil_iovar_data_set(ifp, "mcast_list", buf, buflen);
/drivers/s390/net/
H A Dctcm_fsms.c518 __u16 buflen; local
522 buflen = *((__u16 *)ch->trans_skb->data);
524 __func__, dev->name, buflen);
526 if (buflen >= CTCM_INITIAL_BLOCKLEN) {
541 buflen, CTCM_INITIAL_BLOCKLEN);
/drivers/scsi/be2iscsi/
H A Dbe_iscsi.c669 enum iscsi_param param, char *buf, int buflen)
681 ret = iscsi_set_param(cls_conn, param, buf, buflen);
668 beiscsi_set_param(struct iscsi_cls_conn *cls_conn, enum iscsi_param param, char *buf, int buflen) argument
/drivers/scsi/device_handler/
H A Dscsi_dh_alua.c111 void *buffer, unsigned buflen, int rw)
125 if (buflen && blk_rq_map_kern(q, rq, buffer, buflen, GFP_NOIO)) {
110 get_alua_req(struct scsi_device *sdev, void *buffer, unsigned buflen, int rw) argument
/drivers/scsi/
H A Discsi_tcp.c693 int buflen)
701 iscsi_set_param(cls_conn, param, buf, buflen);
704 iscsi_set_param(cls_conn, param, buf, buflen);
711 return iscsi_set_param(cls_conn, param, buf, buflen);
691 iscsi_sw_tcp_conn_set_param(struct iscsi_cls_conn *cls_conn, enum iscsi_param param, char *buf, int buflen) argument
/drivers/staging/lustre/lustre/ptlrpc/
H A Dsec_bulk.c848 void *buf, int buflen)
857 LASSERT(buflen >= 4);
873 if (hashsize > buflen) {
877 memcpy(buf, hashbuf, buflen);
879 bufsize = buflen;
847 sptlrpc_get_bulk_checksum(struct ptlrpc_bulk_desc *desc, __u8 alg, void *buf, int buflen) argument
H A Dsec_config.c477 static void target2fsname(const char *tgt, char *fsname, int buflen) argument
497 len = min(len, buflen - 1);
674 static int logname2fsname(const char *logname, char *buf, int buflen) argument
685 len = min((int) (ptr - logname), buflen - 1);
/drivers/usb/class/
H A Dcdc-wdm.c877 int buflen = intf->altsetting->extralen; local
882 while (buflen > 2) {
904 buflen -= buffer[0];

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