Searched refs:copy_len (Results 1 - 19 of 19) 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.c725 int copy_len; local
729 copy_len = required_size-offset;
730 if (length <= copy_len)
731 copy_len = length;
732 memcpy(urb->transfer_buffer+offset, desc, copy_len);
733 offset += copy_len;
884 int copy_len; local
887 copy_len = data_len;
889 copy_len = urb->transfer_buffer_length;
890 if (copy_len)
902 int copy_len; local
951 int copy_len; local
1065 int copy_len; local
[all...]
/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.c1411 int copy_len; local
1427 copy_len = min_t(int, total_len, sg_dma_len(sg));
1429 memcpy(kaddr + sg->offset, src_addr, copy_len);
1431 total_len -= copy_len;
1432 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.c442 u32 copy_len = 0; local
487 copy_len = fc_copy_buffer_to_sglist(buf, len, sg, &nents,
491 copy_len = fc_copy_buffer_to_sglist(buf, len, sg, &nents,
523 fsp->xfer_contig_end += copy_len;
524 fsp->xfer_len += copy_len;
/drivers/net/wireless/hostap/
H A Dhostap_info.c305 int i, result_size, copy_len, new_count; local
320 copy_len = result_size = le16_to_cpu(*pos);
326 if (copy_len > sizeof(struct hfa384x_hostscan_result))
327 copy_len = sizeof(struct hfa384x_hostscan_result);
341 memcpy(&results[i], ptr, copy_len);
/drivers/infiniband/hw/cxgb4/
H A Dmem.c48 int copy_len, num_wqe, i, ret = 0; local
57 copy_len = len > C4IW_MAX_INLINE_SIZE ? C4IW_MAX_INLINE_SIZE :
60 roundup(copy_len, T4_ULPTX_MIN_IO), 16);
82 DIV_ROUND_UP(copy_len, T4_ULPTX_MIN_IO)));
89 sc->len = cpu_to_be32(roundup(copy_len, T4_ULPTX_MIN_IO));
94 memcpy(to_dp, from_dp, copy_len);
96 memset(to_dp, 0, copy_len);
97 if (copy_len % T4_ULPTX_MIN_IO)
98 memset(to_dp + copy_len, 0, T4_ULPTX_MIN_IO -
99 (copy_len
[all...]
/drivers/memstick/host/
H A Dr592.c335 int copy_len = kfifo_in(&dev->pio_fifo, buffer, len); local
339 len -= copy_len;
340 buffer += copy_len;
342 copy_len = kfifo_out(&dev->pio_fifo, tmp, 4);
343 WARN_ON(copy_len != 4);
/drivers/crypto/
H A Dmv_cesa.c190 int copy_len; local
202 copy_len = min(p->sg_src_left, len);
203 memcpy(dbuf, sbuf, copy_len);
205 p->src_start += copy_len;
206 p->sg_src_left -= copy_len;
208 len -= copy_len;
209 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/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/tokenring/
H A D3c359.c921 int frame_length = 0, copy_len = 0 ; local
962 copy_len = le32_to_cpu(xl_priv->xl_rx_ring[xl_priv->rx_ring_tail].upfraglen) & 0x7FFF;
963 frame_length -= copy_len ;
966 skb_put(skb, copy_len),
967 copy_len);
975 skb_put(skb,copy_len), frame_length);
/drivers/net/ethernet/sun/
H A Dsunvnet.c201 unsigned int copy_len; local
218 copy_len = (len + VNET_PACKET_SKIP + 7U) & ~7U;
219 skb_put(skb, copy_len);
221 skb->data, copy_len, 0,
/drivers/net/ethernet/atheros/atlx/
H A Datl2.c850 u32 offset, copy_len; local
884 copy_len = adapter->txd_ring_size - offset;
885 if (copy_len >= skb->len) {
889 memcpy(((u8 *)adapter->txd_ring)+offset, skb->data, copy_len);
890 memcpy((u8 *)adapter->txd_ring, skb->data+copy_len,
891 skb->len-copy_len);
892 offset = ((u32)(skb->len-copy_len + 3) & ~3);
/drivers/net/ethernet/qlogic/netxen/
H A Dnetxen_nic_main.c1802 int copied, offset, copy_len, hdr_len = 0, tso = 0, vlan_oob = 0; local
1879 copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
1887 (char *)vh + 16, copy_len - 16);
1889 copied = copy_len - VLAN_HLEN;
1897 copy_len = min((int)sizeof(struct cmd_desc_type0) - offset,
1904 (char *)hwdesc + offset, copy_len);
1906 copied += copy_len;
/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/infiniband/hw/nes/
H A Dnes_hw.c3162 int copy_len = 0; local
3176 copy_len = 2;
3181 copy_len += TERM_DDP_LEN_TAGGED;
3186 copy_len += TERM_DDP_LEN_UNTAGGED;
3192 copy_len += TERM_RDMA_LEN;
3356 if (copy_len)
3357 memcpy(termhdr + 1, pkt, copy_len);
3366 return sizeof(struct nes_terminate_hdr) + copy_len;
/drivers/net/ethernet/qlogic/qlcnic/
H A Dqlcnic_main.c1993 int copied, offset, copy_len; local
2053 copy_len = min((int)sizeof(struct cmd_desc_type0) -
2062 (char *)vh + 16, copy_len - 16);
2064 copied = copy_len - VLAN_HLEN;
2072 copy_len = min((int)sizeof(struct cmd_desc_type0) -
2079 (char *) hwdesc + offset, copy_len);
2081 copied += copy_len;

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