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Searched refs:copy_size (Results 1 – 25 of 37) sorted by relevance

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/linux/drivers/firmware/broadcom/
A Dbcm47xx_nvram.c51 size_t copy_size; in bcm47xx_nvram_copy() local
53 copy_size = header->len; in bcm47xx_nvram_copy()
54 if (copy_size > res_size) { in bcm47xx_nvram_copy()
56 copy_size = res_size; in bcm47xx_nvram_copy()
58 if (copy_size >= NVRAM_SPACE) { in bcm47xx_nvram_copy()
60 copy_size, NVRAM_SPACE - 1); in bcm47xx_nvram_copy()
61 copy_size = NVRAM_SPACE - 1; in bcm47xx_nvram_copy()
64 __ioread32_copy(nvram_buf, nvram_start, DIV_ROUND_UP(copy_size, 4)); in bcm47xx_nvram_copy()
66 nvram_len = copy_size; in bcm47xx_nvram_copy()
/linux/drivers/dma/idxd/
A Dirq.c234 int copied, copy_size; in idxd_evl_fault_work() local
242 copy_size = cr_size; in idxd_evl_fault_work()
258 copy_size = cr_size; in idxd_evl_fault_work()
261 copy_size = 0; in idxd_evl_fault_work()
266 if (copy_size == 0) in idxd_evl_fault_work()
274 cr, copy_size); in idxd_evl_fault_work()
286 if (copied != copy_size) { in idxd_evl_fault_work()
289 copy_size, copied); in idxd_evl_fault_work()
295 if (copied != copy_size) { in idxd_evl_fault_work()
298 copy_size, copied); in idxd_evl_fault_work()
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/linux/fs/reiserfs/
A Dresize.c36 int copy_size; in reiserfs_resize() local
100 copy_size = min(bmap_nr_new, bmap_nr); in reiserfs_resize()
101 copy_size = in reiserfs_resize()
102 copy_size * sizeof(struct reiserfs_list_bitmap_node *); in reiserfs_resize()
106 memcpy(jbitmap[i].bitmaps, jb->bitmaps, copy_size); in reiserfs_resize()
/linux/drivers/gpu/drm/vmwgfx/
A Dvmwgfx_blit.c367 u32 copy_size = bytes_to_copy; in vmw_bo_cpu_blit_line() local
376 copy_size = min_t(u32, copy_size, PAGE_SIZE - dst_page_offset); in vmw_bo_cpu_blit_line()
377 copy_size = min_t(u32, copy_size, PAGE_SIZE - src_page_offset); in vmw_bo_cpu_blit_line()
415 d->src_addr + src_page_offset, copy_size); in vmw_bo_cpu_blit_line()
417 bytes_to_copy -= copy_size; in vmw_bo_cpu_blit_line()
418 dst_offset += copy_size; in vmw_bo_cpu_blit_line()
419 src_offset += copy_size; in vmw_bo_cpu_blit_line()
/linux/lib/xz/
A Dxz_dec_lzma2.c380 size_t copy_size; in dict_uncompressed() local
388 if (copy_size > *left) in dict_uncompressed()
389 copy_size = *left; in dict_uncompressed()
391 *left -= copy_size; in dict_uncompressed()
401 dict->pos += copy_size; in dict_uncompressed()
415 copy_size); in dict_uncompressed()
420 b->out_pos += copy_size; in dict_uncompressed()
421 b->in_pos += copy_size; in dict_uncompressed()
456 copy_size); in dict_flush()
460 b->out_pos += copy_size; in dict_flush()
[all …]
A Dxz_dec_bcj.c559 size_t copy_size; in bcj_flush() local
561 copy_size = min_t(size_t, s->temp.filtered, b->out_size - b->out_pos); in bcj_flush()
562 memcpy(b->out + b->out_pos, s->temp.buf, copy_size); in bcj_flush()
563 b->out_pos += copy_size; in bcj_flush()
565 s->temp.filtered -= copy_size; in bcj_flush()
566 s->temp.size -= copy_size; in bcj_flush()
567 memmove(s->temp.buf, s->temp.buf + copy_size, s->temp.size); in bcj_flush()
A Dxz_dec_stream.c158 size_t copy_size = min_t(size_t, in fill_temp() local
161 memcpy(s->temp.buf + s->temp.pos, b->in + b->in_pos, copy_size); in fill_temp()
162 b->in_pos += copy_size; in fill_temp()
163 s->temp.pos += copy_size; in fill_temp()
/linux/drivers/net/wireless/intel/iwlwifi/pcie/
A Dtx-gen2.c1213 u16 copy_size, cmd_size, tb0_size; in iwl_pcie_gen2_enqueue_hcmd() local
1235 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_gen2_enqueue_hcmd()
1242 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
1274 copy_size += cmdlen[i]; in iwl_pcie_gen2_enqueue_hcmd()
1342 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
1357 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_gen2_enqueue_hcmd()
1358 copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_gen2_enqueue_hcmd()
1362 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
1379 if (copy_size > tb0_size) { in iwl_pcie_gen2_enqueue_hcmd()
1382 copy_size - tb0_size, in iwl_pcie_gen2_enqueue_hcmd()
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A Dtx.c1355 u16 copy_size, cmd_size, tb0_size; in iwl_pcie_enqueue_hcmd() local
1388 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_enqueue_hcmd()
1395 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1427 copy_size += cmdlen[i]; in iwl_pcie_enqueue_hcmd()
1441 cmd->id, copy_size)) { in iwl_pcie_enqueue_hcmd()
1506 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1521 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_enqueue_hcmd()
1522 copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_enqueue_hcmd()
1526 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1545 if (copy_size > tb0_size) { in iwl_pcie_enqueue_hcmd()
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/linux/drivers/char/
A Dlp.c309 size_t copy_size = count; in lp_write() local
321 if (copy_size > LP_BUFFER_SIZE) in lp_write()
322 copy_size = LP_BUFFER_SIZE; in lp_write()
327 if (copy_from_user(kbuf, buf, copy_size)) { in lp_write()
346 written = parport_write(port, kbuf, copy_size); in lp_write()
348 copy_size -= written; in lp_write()
361 if (copy_size > 0) { in lp_write()
390 copy_size = count; in lp_write()
391 if (copy_size > LP_BUFFER_SIZE) in lp_write()
392 copy_size = LP_BUFFER_SIZE; in lp_write()
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/linux/drivers/infiniband/hw/erdma/
A Derdma_qp.c211 u32 remain_size, copy_size, data_off, bytes = 0; in fill_inline_data() local
229 copy_size = min(remain_size, SQEBB_SIZE - sgl_offset); in fill_inline_data()
234 copy_size); in fill_inline_data()
235 remain_size -= copy_size; in fill_inline_data()
236 data_off += copy_size; in fill_inline_data()
237 sgl_offset += copy_size; in fill_inline_data()
/linux/drivers/dma/sh/
A Dshdma-base.c508 size_t copy_size = *len; in shdma_add_desc() local
510 if (!copy_size) in shdma_add_desc()
520 ops->desc_setup(schan, new, *src, *dst, &copy_size); in shdma_add_desc()
533 copy_size, *len, src, dst, &new->async_tx, in shdma_add_desc()
541 *len -= copy_size; in shdma_add_desc()
543 *src += copy_size; in shdma_add_desc()
545 *dst += copy_size; in shdma_add_desc()
/linux/drivers/gpu/drm/amd/amdkfd/
A Dkfd_debug.c755 uint32_t copy_size; in kfd_dbg_trap_enable() local
773 copy_size = min((size_t)(*runtime_size), sizeof(target->runtime_info)); in kfd_dbg_trap_enable()
796 if (copy_to_user(runtime_info, (void *)&target->runtime_info, copy_size)) { in kfd_dbg_trap_enable()
916 uint32_t copy_size, actual_info_size = 0; in kfd_dbg_trap_query_exception_info() local
980 copy_size = min((size_t)(*info_size), pdd->vm_fault_exc_data_size); in kfd_dbg_trap_query_exception_info()
982 if (copy_to_user(info, pdd->vm_fault_exc_data, copy_size)) { in kfd_dbg_trap_query_exception_info()
1002 copy_size = min((size_t)(*info_size), sizeof(target->runtime_info)); in kfd_dbg_trap_query_exception_info()
1004 if (copy_to_user(info, (void *)&target->runtime_info, copy_size)) { in kfd_dbg_trap_query_exception_info()
/linux/net/bpf/
A Dtest_run.c455 u32 copy_size = size; in bpf_test_finish() local
461 copy_size > kattr->test.data_size_out) { in bpf_test_finish()
462 copy_size = kattr->test.data_size_out; in bpf_test_finish()
467 int len = sinfo ? copy_size - sinfo->xdp_frags_size : copy_size; in bpf_test_finish()
484 if (offset >= copy_size) { in bpf_test_finish()
489 data_len = min_t(u32, copy_size - offset, in bpf_test_finish()
848 u32 copy_size = size; in bpf_ctx_finish() local
853 if (copy_size > kattr->test.ctx_size_out) { in bpf_ctx_finish()
854 copy_size = kattr->test.ctx_size_out; in bpf_ctx_finish()
858 if (copy_to_user(data_out, data, copy_size)) in bpf_ctx_finish()
/linux/drivers/acpi/acpica/
A Dutcopy.c646 acpi_size copy_size; in acpi_ut_copy_simple_object() local
657 copy_size = sizeof(union acpi_operand_object); in acpi_ut_copy_simple_object()
659 copy_size = sizeof(struct acpi_namespace_node); in acpi_ut_copy_simple_object()
663 ACPI_CAST_PTR(char, source_desc), copy_size); in acpi_ut_copy_simple_object()
/linux/drivers/crypto/hisilicon/sec2/
A Dsec_crypto.c896 int copy_size, pbuf_length; in GEN_SEC_SETKEY_FUNC() local
905 copy_size = c_req->c_len; in GEN_SEC_SETKEY_FUNC()
908 qp_ctx->res[req_id].pbuf, copy_size); in GEN_SEC_SETKEY_FUNC()
909 if (unlikely(pbuf_length != copy_size)) { in GEN_SEC_SETKEY_FUNC()
932 int copy_size, pbuf_length; in sec_cipher_pbuf_unmap() local
936 copy_size = c_req->c_len + aead_req->assoclen; in sec_cipher_pbuf_unmap()
938 copy_size = c_req->c_len; in sec_cipher_pbuf_unmap()
941 qp_ctx->res[req_id].pbuf, copy_size); in sec_cipher_pbuf_unmap()
942 if (unlikely(pbuf_length != copy_size)) in sec_cipher_pbuf_unmap()
953 size_t copy_size; in sec_aead_mac_init() local
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/linux/arch/s390/kernel/
A Ddebug.c473 size_t copy_size; in debug_output() local
478 copy_size = min(user_buf_residue, formatted_line_residue); in debug_output()
479 if (copy_size) { in debug_output()
481 + entry_offset, copy_size)) in debug_output()
483 count += copy_size; in debug_output()
484 entry_offset += copy_size; in debug_output()
486 if (copy_size == formatted_line_residue) { in debug_output()
/linux/drivers/net/ethernet/intel/ice/
A Dice_controlq.c1095 u16 copy_size = le16_to_cpu(desc->datalen); in ice_sq_send_cmd() local
1097 if (copy_size > buf_size) { in ice_sq_send_cmd()
1099 copy_size, buf_size); in ice_sq_send_cmd()
1102 memcpy(buf, dma_buf->va, copy_size); in ice_sq_send_cmd()
/linux/drivers/net/vmxnet3/
A Dvmxnet3_drv.c792 BUG_ON(ctx->copy_size > skb_headlen(skb)); in vmxnet3_map_pkt()
801 if (ctx->copy_size) { in vmxnet3_map_pkt()
823 len = skb_headlen(skb) - ctx->copy_size; in vmxnet3_map_pkt()
824 buf_offset = ctx->copy_size; in vmxnet3_map_pkt()
1013 ctx->copy_size = min(ctx->l4_offset + in vmxnet3_parse_hdr()
1019 ctx->copy_size = min_t(unsigned int, in vmxnet3_parse_hdr()
1025 ctx->copy_size = skb->len; in vmxnet3_parse_hdr()
1034 ctx->copy_size = 0; in vmxnet3_parse_hdr()
1064 memcpy(tdd->data, skb->data, ctx->copy_size); in vmxnet3_copy_hdr()
1067 ctx->copy_size, tq->tx_ring.next2fill); in vmxnet3_copy_hdr()
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A Dvmxnet3_int.h250 u32 copy_size; /* # of bytes copied into the data ring */ member
/linux/fs/jfs/
A Dnamei.c996 u32 copy_size = min_t(u32, ssize, PSIZE); in jfs_symlink() local
1006 memcpy(mp->data, name, copy_size); in jfs_symlink()
1008 ssize -= copy_size; in jfs_symlink()
1009 name += copy_size; in jfs_symlink()
/linux/drivers/s390/block/
A Ddasd_ioctl.c558 size_t copy_size) in dasd_ioctl_information() argument
568 if (!error && copy_to_user(argp, dasd_info, copy_size)) in dasd_ioctl_information()
/linux/drivers/media/usb/s2255/
A Ds2255drv.c1696 unsigned long copy_size; in save_frame() local
1816 copy_size = (pipe_info->cur_transfer_size - offset); in save_frame()
1821 if ((copy_size + frm->cur_size) < vc->req_image_size) in save_frame()
1822 memcpy(pdest, psrc, copy_size); in save_frame()
1824 frm->cur_size += copy_size; in save_frame()
/linux/fs/smb/client/
A Dsmb2pdu.c2838 int copy_size; in smb311_posix_mkdir() local
2903 rc = alloc_path_with_tree_prefix(&copy_path, &copy_size, in smb311_posix_mkdir()
2910 uni_path_len = copy_size; in smb311_posix_mkdir()
2919 copy_size = roundup(uni_path_len, 8); in smb311_posix_mkdir()
2920 copy_path = kzalloc(copy_size, GFP_KERNEL); in smb311_posix_mkdir()
2927 uni_path_len = copy_size; in smb311_posix_mkdir()
3014 int copy_size; in SMB2_open_init() local
3063 uni_path_len = copy_size; in SMB2_open_init()
3069 copy_size = round_up(uni_path_len, 8); in SMB2_open_init()
3070 copy_path = kzalloc(copy_size, GFP_KERNEL); in SMB2_open_init()
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/linux/drivers/usb/class/
A Dcdc-acm.c376 unsigned int expected_size, copy_size, alloc_size; in acm_ctrl_irq() local
426 copy_size = min(current_size, in acm_ctrl_irq()
430 urb->transfer_buffer, copy_size); in acm_ctrl_irq()
431 acm->nb_index += copy_size; in acm_ctrl_irq()

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