Home
last modified time | relevance | path

Searched refs:copy_size (Results 1 – 25 of 41) sorted by relevance

12

/linux-6.15/drivers/firmware/broadcom/
H 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-6.15/drivers/dma/idxd/
H 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()
[all …]
/linux-6.15/drivers/gpu/drm/vmwgfx/
H 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-6.15/lib/xz/
H 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 …]
H 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()
H 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-6.15/drivers/net/wireless/intel/iwlwifi/pcie/
H A Dtx-gen2.c1215 u16 copy_size, cmd_size, tb0_size; in iwl_pcie_gen2_enqueue_hcmd() local
1237 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_gen2_enqueue_hcmd()
1244 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
1276 copy_size += cmdlen[i]; in iwl_pcie_gen2_enqueue_hcmd()
1346 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
1361 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_gen2_enqueue_hcmd()
1362 copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_gen2_enqueue_hcmd()
1366 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
1383 if (copy_size > tb0_size) { in iwl_pcie_gen2_enqueue_hcmd()
1386 copy_size - tb0_size, in iwl_pcie_gen2_enqueue_hcmd()
[all …]
H 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()
1508 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1523 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_enqueue_hcmd()
1524 copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_enqueue_hcmd()
1528 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1547 if (copy_size > tb0_size) { in iwl_pcie_enqueue_hcmd()
[all …]
/linux-6.15/drivers/char/
H 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()
[all …]
/linux-6.15/drivers/of/
H A Dof_reserved_mem.c75 size_t alloc_size, copy_size, memset_size; in alloc_reserved_mem_array() local
89 copy_size = array_size(reserved_mem_count, sizeof(*new_array)); in alloc_reserved_mem_array()
90 if (copy_size == SIZE_MAX) { in alloc_reserved_mem_array()
97 memset_size = alloc_size - copy_size; in alloc_reserved_mem_array()
99 memcpy(new_array, reserved_mem, copy_size); in alloc_reserved_mem_array()
/linux-6.15/drivers/dma/sh/
H 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-6.15/drivers/gpu/drm/amd/amdkfd/
H A Dkfd_debug.c772 uint32_t copy_size; in kfd_dbg_trap_enable() local
790 copy_size = min((size_t)(*runtime_size), sizeof(target->runtime_info)); in kfd_dbg_trap_enable()
813 if (copy_to_user(runtime_info, (void *)&target->runtime_info, copy_size)) { in kfd_dbg_trap_enable()
933 uint32_t copy_size, actual_info_size = 0; in kfd_dbg_trap_query_exception_info() local
997 copy_size = min((size_t)(*info_size), pdd->vm_fault_exc_data_size); in kfd_dbg_trap_query_exception_info()
999 if (copy_to_user(info, pdd->vm_fault_exc_data, copy_size)) { in kfd_dbg_trap_query_exception_info()
1019 copy_size = min((size_t)(*info_size), sizeof(target->runtime_info)); in kfd_dbg_trap_query_exception_info()
1021 if (copy_to_user(info, (void *)&target->runtime_info, copy_size)) { in kfd_dbg_trap_query_exception_info()
/linux-6.15/drivers/pci/endpoint/functions/
H A Dpci-epf-test.c332 size_t orig_size, copy_size; in pci_epf_test_copy() local
338 orig_size = copy_size = le32_to_cpu(reg->size); in pci_epf_test_copy()
347 copy_buf = kzalloc(copy_size, GFP_KERNEL); in pci_epf_test_copy()
355 while (copy_size) { in pci_epf_test_copy()
357 src_addr, copy_size, &src_map); in pci_epf_test_copy()
365 dst_addr, copy_size, &dst_map); in pci_epf_test_copy()
392 copy_size -= map_size; in pci_epf_test_copy()
/linux-6.15/drivers/gpu/drm/xe/
H A Dxe_eu_stall.c430 size_t read_data_size, copy_size, buf_size; in xe_eu_stall_data_buf_read() local
464 copy_size = buf_size - read_offset; in xe_eu_stall_data_buf_read()
466 copy_size = read_data_size; in xe_eu_stall_data_buf_read()
467 if (copy_to_user(buf + *total_data_size, read_vaddr, copy_size)) in xe_eu_stall_data_buf_read()
469 if (copy_to_user(buf + *total_data_size + copy_size, in xe_eu_stall_data_buf_read()
470 xecore_start_vaddr, read_data_size - copy_size)) in xe_eu_stall_data_buf_read()
H A Dxe_guc_capture.c1000 int copy_size, avail; in guc_capture_log_remove_bytes() local
1022 copy_size = avail < bytes_needed ? avail - misaligned : bytes_needed; in guc_capture_log_remove_bytes()
1024 buf->data_offset + buf->rd, copy_size); in guc_capture_log_remove_bytes()
1025 buf->rd += copy_size; in guc_capture_log_remove_bytes()
1026 fill_size += copy_size; in guc_capture_log_remove_bytes()
1027 bytes_needed -= copy_size; in guc_capture_log_remove_bytes()
/linux-6.15/net/bpf/
H 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()
845 u32 copy_size = size; in bpf_ctx_finish() local
850 if (copy_size > kattr->test.ctx_size_out) { in bpf_ctx_finish()
851 copy_size = kattr->test.ctx_size_out; in bpf_ctx_finish()
855 if (copy_to_user(data_out, data, copy_size)) in bpf_ctx_finish()
/linux-6.15/drivers/acpi/acpica/
H 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-6.15/drivers/infiniband/hw/erdma/
H A Derdma_qp.c329 u32 remain_size, copy_size, data_off, bytes = 0; in fill_inline_data() local
347 copy_size = min(remain_size, SQEBB_SIZE - sgl_offset); in fill_inline_data()
352 copy_size); in fill_inline_data()
353 remain_size -= copy_size; in fill_inline_data()
354 data_off += copy_size; in fill_inline_data()
355 sgl_offset += copy_size; in fill_inline_data()
/linux-6.15/io_uring/
H A Dzcrx.c746 size_t copy_size = min_t(size_t, PAGE_SIZE, len); in io_zcrx_copy_chunk() local
763 memcpy(dst_addr, src_base + src_offset, copy_size); in io_zcrx_copy_chunk()
769 if (!io_zcrx_queue_cqe(req, niov, ifq, dst_off, copy_size)) { in io_zcrx_copy_chunk()
776 src_offset += copy_size; in io_zcrx_copy_chunk()
777 len -= copy_size; in io_zcrx_copy_chunk()
778 copied += copy_size; in io_zcrx_copy_chunk()
/linux-6.15/drivers/crypto/hisilicon/sec2/
H A Dsec_crypto.c891 int copy_size, pbuf_length; in GEN_SEC_SETKEY_FUNC() local
900 copy_size = c_req->c_len; in GEN_SEC_SETKEY_FUNC()
903 qp_ctx->res[req_id].pbuf, copy_size); in GEN_SEC_SETKEY_FUNC()
904 if (unlikely(pbuf_length != copy_size)) { in GEN_SEC_SETKEY_FUNC()
927 int copy_size, pbuf_length; in sec_cipher_pbuf_unmap() local
931 copy_size = c_req->c_len + aead_req->assoclen; in sec_cipher_pbuf_unmap()
933 copy_size = c_req->c_len; in sec_cipher_pbuf_unmap()
936 qp_ctx->res[req_id].pbuf, copy_size); in sec_cipher_pbuf_unmap()
937 if (unlikely(pbuf_length != copy_size)) in sec_cipher_pbuf_unmap()
948 size_t copy_size; in sec_aead_mac_init() local
[all …]
/linux-6.15/arch/s390/kernel/
H A Ddebug.c567 size_t copy_size; in debug_output() local
572 copy_size = min(user_buf_residue, formatted_line_residue); in debug_output()
573 if (copy_size) { in debug_output()
575 + entry_offset, copy_size)) in debug_output()
577 count += copy_size; in debug_output()
578 entry_offset += copy_size; in debug_output()
580 if (copy_size == formatted_line_residue) { in debug_output()
/linux-6.15/drivers/net/ethernet/intel/ice/
H 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-6.15/drivers/net/vmxnet3/
H A Dvmxnet3_drv.c800 BUG_ON(ctx->copy_size > skb_headlen(skb)); in vmxnet3_map_pkt()
809 if (ctx->copy_size) { in vmxnet3_map_pkt()
831 len = skb_headlen(skb) - ctx->copy_size; in vmxnet3_map_pkt()
832 buf_offset = ctx->copy_size; in vmxnet3_map_pkt()
1021 ctx->copy_size = min(ctx->l4_offset + in vmxnet3_parse_hdr()
1027 ctx->copy_size = min_t(unsigned int, in vmxnet3_parse_hdr()
1033 ctx->copy_size = skb->len; in vmxnet3_parse_hdr()
1042 ctx->copy_size = 0; in vmxnet3_parse_hdr()
1072 memcpy(tdd->data, skb->data, ctx->copy_size); in vmxnet3_copy_hdr()
1075 ctx->copy_size, tq->tx_ring.next2fill); in vmxnet3_copy_hdr()
[all …]
/linux-6.15/fs/jfs/
H 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-6.15/drivers/s390/block/
H 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()

12