Searched refs:copy_len (Results 1 - 24 of 24) sorted by relevance

/drivers/char/
H A Ddcc_tty.c127 int copy_len; local
137 copy_len = ARRAY_SIZE(g_dcc_buffer) - tail;
139 if (copy_len > space_left)
140 copy_len = space_left;
141 if (copy_len > count)
142 copy_len = count;
143 memcpy(&g_dcc_buffer[tail], buf, copy_len);
144 g_dcc_buffer_count += copy_len;
145 buf += copy_len;
146 count -= copy_len;
[all...]
/drivers/staging/ozwpan/
H A Dozhcd.c393 int data_len, available_space, copy_len; local
403 copy_len = ep->buffer_size - ep->out_ix;
404 if (copy_len >= available_space)
405 copy_len = available_space;
406 memcpy(urb->transfer_buffer, &ep->buffer[ep->out_ix], copy_len);
408 if (copy_len < available_space) {
409 memcpy((urb->transfer_buffer + copy_len), ep->buffer,
410 (available_space - copy_len));
411 ep->out_ix = available_space - copy_len;
413 ep->out_ix += copy_len;
762 int copy_len; local
925 int copy_len; local
947 int copy_len; local
999 int copy_len; local
1102 int copy_len; local
[all...]
/drivers/hwmon/
H A Dibmpowernv.c108 u32 copy_len; local
118 copy_len = dash_pos - hash_pos - 1;
119 if (copy_len >= sizeof(buf))
122 strncpy(buf, hash_pos + 1, copy_len);
/drivers/scsi/isci/
H A Dprobe_roms.c67 size_t copy_len; local
71 copy_len = min(oem_hdr.len - sizeof(oem_hdr),
76 copy_len);
H A Drequest.c1413 int copy_len; local
1429 copy_len = min_t(int, total_len, sg_dma_len(sg));
1431 memcpy(kaddr + sg->offset, src_addr, copy_len);
1433 total_len -= copy_len;
1434 src_addr += copy_len;
/drivers/scsi/libfc/
H A Dfc_libfc.c117 u32 copy_len = 0; local
152 copy_len += sg_bytes;
154 return copy_len;
H A Dfc_fcp.c450 u32 copy_len = 0; local
495 copy_len = fc_copy_buffer_to_sglist(buf, len, sg, &nents,
499 copy_len = fc_copy_buffer_to_sglist(buf, len, sg, &nents,
531 fsp->xfer_contig_end += copy_len;
532 fsp->xfer_len += copy_len;
/drivers/net/wireless/hostap/
H A Dhostap_info.c306 int i, result_size, copy_len, new_count; local
321 copy_len = result_size = le16_to_cpu(*pos);
327 if (copy_len > sizeof(struct hfa384x_hostscan_result))
328 copy_len = sizeof(struct hfa384x_hostscan_result);
342 memcpy(&results[i], ptr, copy_len);
/drivers/memstick/host/
H A Dr592.c337 int copy_len = kfifo_in(&dev->pio_fifo, buffer, len); local
341 len -= copy_len;
342 buffer += copy_len;
344 copy_len = kfifo_out(&dev->pio_fifo, tmp, 4);
345 WARN_ON(copy_len != 4);
/drivers/infiniband/hw/cxgb4/
H A Dmem.c108 int copy_len, num_wqe, i, ret = 0; local
123 copy_len = len > C4IW_MAX_INLINE_SIZE ? C4IW_MAX_INLINE_SIZE :
126 roundup(copy_len, T4_ULPTX_MIN_IO), 16);
148 DIV_ROUND_UP(copy_len, T4_ULPTX_MIN_IO)));
155 sc->len = cpu_to_be32(roundup(copy_len, T4_ULPTX_MIN_IO));
160 memcpy(to_dp, from_dp, copy_len);
162 memset(to_dp, 0, copy_len);
163 if (copy_len % T4_ULPTX_MIN_IO)
164 memset(to_dp + copy_len, 0, T4_ULPTX_MIN_IO -
165 (copy_len
[all...]
/drivers/of/
H A Dfdt.c937 int copy_len; local
940 copy_len = COMMAND_LINE_SIZE - cmdline_len - 1;
941 copy_len = min((int)l, copy_len);
942 strncpy(cmdline + cmdline_len, p, copy_len);
943 cmdline[cmdline_len + copy_len] = '\0';
/drivers/crypto/
H A Dmv_cesa.c220 int copy_len; local
232 copy_len = min(p->sg_src_left, len);
233 memcpy(dbuf, sbuf, copy_len);
235 p->src_start += copy_len;
236 p->sg_src_left -= copy_len;
238 len -= copy_len;
239 dbuf += copy_len;
/drivers/net/wireless/libertas_tf/
H A Dcmd.c50 uint16_t copy_len; local
52 copy_len = min(le16_to_cpu(buf->size), le16_to_cpu(resp->size));
53 memcpy(buf, resp, copy_len);
/drivers/net/ethernet/qlogic/qlcnic/
H A Dqlcnic_io.c376 int copied, copy_len, descr_size; local
406 copy_len = min(descr_size, (total_hdr_len - copied));
411 copy_len);
412 copied += copy_len;
464 int copied, offset, copy_len, size; local
521 copy_len = min((int)sizeof(struct cmd_desc_type0) -
531 copy_len - 16);
532 copied = copy_len - VLAN_HLEN;
539 copy_len = min(size, (hdr_len - copied));
544 offset, copy_len);
[all...]
/drivers/infiniband/hw/cxgb3/
H A Dcxio_hal.c600 u32 i, nr_wqe, copy_len; local
659 copy_len = len > 96 ? 96 : len;
663 memcpy(wqe, copy_data, copy_len);
665 memset(wqe, 0, copy_len);
666 if (copy_len % 32)
667 memset(((u8 *) wqe) + copy_len, 0,
668 32 - (copy_len % 32));
/drivers/net/ethernet/atheros/atlx/
H A Datl2.c845 u32 offset, copy_len; local
879 copy_len = adapter->txd_ring_size - offset;
880 if (copy_len >= skb->len) {
884 memcpy(((u8 *)adapter->txd_ring)+offset, skb->data, copy_len);
885 memcpy((u8 *)adapter->txd_ring, skb->data+copy_len,
886 skb->len-copy_len);
887 offset = ((u32)(skb->len-copy_len + 3) & ~3);
/drivers/net/wireless/libertas/
H A Dcmd.c34 uint16_t copy_len; local
36 copy_len = min(le16_to_cpu(buf->size), le16_to_cpu(resp->size));
37 memcpy(buf, resp, copy_len);
/drivers/net/ethernet/sun/
H A Dsunvnet.c281 unsigned int copy_len; local
298 copy_len = (len + VNET_PACKET_SKIP + 7U) & ~7U;
299 skb_put(skb, copy_len);
301 skb->data, copy_len, 0,
/drivers/infiniband/hw/nes/
H A Dnes_hw.c3159 int copy_len = 0; local
3173 copy_len = 2;
3178 copy_len += TERM_DDP_LEN_TAGGED;
3183 copy_len += TERM_DDP_LEN_UNTAGGED;
3189 copy_len += TERM_RDMA_LEN;
3353 if (copy_len)
3354 memcpy(termhdr + 1, pkt, copy_len);
3363 return sizeof(struct nes_terminate_hdr) + copy_len;
/drivers/net/ethernet/qlogic/netxen/
H A Dnetxen_nic_main.c1886 int copied, offset, copy_len, hdr_len = 0, tso = 0, vlan_oob = 0; local
1962 copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
1970 (char *)vh + 16, copy_len - 16);
1972 copied = copy_len - VLAN_HLEN;
1980 copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
1987 (char *)hwdesc + offset, copy_len);
1989 copied += copy_len;
/drivers/target/sbp/
H A Dsbp_target.c1130 int ret, cmd_len, copy_len; local
1143 copy_len = cmd_len - sizeof(req->orb.command_block);
1149 copy_len);
/drivers/staging/rtl8188eu/os_dep/
H A Dioctl_linux.c2670 int copy_len; local
2673 copy_len = ((wpa_ie_len+2) > sizeof(psta->wpa_ie)) ? (sizeof(psta->wpa_ie)) : (wpa_ie_len+2);
2674 param->u.wpa_ie.len = copy_len;
2675 memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len);
/drivers/staging/rtl8188eu/core/
H A Drtw_mlme_ext.c1132 int copy_len; local
1148 copy_len = 0;
1150 copy_len = ((wpa_ie_len+2) > sizeof(pstat->wpa_ie)) ? (sizeof(pstat->wpa_ie)) : (wpa_ie_len+2);
1152 if (copy_len > 0)
1153 memcpy(pstat->wpa_ie, wpa_ie-2, copy_len);
/drivers/staging/rtl8723au/core/
H A Drtw_mlme_ext.c1538 int copy_len; local
1554 copy_len = 0;
1556 copy_len = ((wpa_ie_len + 2) > sizeof(pstat->wpa_ie)) ?
1560 if (copy_len > 0)
1561 memcpy(pstat->wpa_ie, wpa_ie - 2, copy_len);

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