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Searched refs:copy_size (Results 1 – 25 of 40) sorted by relevance

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/Linux-v6.6/drivers/net/wireless/intel/iwlwifi/pcie/
Dtx-gen2.c37 u16 copy_size, cmd_size, tb0_size; in iwl_pcie_gen2_enqueue_hcmd() local
45 copy_size = sizeof(struct iwl_cmd_header_wide); in iwl_pcie_gen2_enqueue_hcmd()
56 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_gen2_enqueue_hcmd()
57 int copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_gen2_enqueue_hcmd()
63 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
95 copy_size += cmdlen[i]; in iwl_pcie_gen2_enqueue_hcmd()
105 if (WARN(copy_size > TFD_MAX_PAYLOAD_SIZE, in iwl_pcie_gen2_enqueue_hcmd()
107 iwl_get_cmd_string(trans, cmd->id), cmd->id, copy_size)) { in iwl_pcie_gen2_enqueue_hcmd()
147 copy_size = sizeof(struct iwl_cmd_header_wide); in iwl_pcie_gen2_enqueue_hcmd()
163 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
[all …]
Dtx.c894 u16 copy_size, cmd_size, tb0_size; in iwl_pcie_enqueue_hcmd() local
909 copy_size = sizeof(struct iwl_cmd_header_wide); in iwl_pcie_enqueue_hcmd()
912 copy_size = sizeof(struct iwl_cmd_header); in iwl_pcie_enqueue_hcmd()
927 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_enqueue_hcmd()
928 int copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_enqueue_hcmd()
934 copy_size += copy; in iwl_pcie_enqueue_hcmd()
966 copy_size += cmdlen[i]; in iwl_pcie_enqueue_hcmd()
977 if (WARN(copy_size > TFD_MAX_PAYLOAD_SIZE, in iwl_pcie_enqueue_hcmd()
980 cmd->id, copy_size)) { in iwl_pcie_enqueue_hcmd()
1018 copy_size = sizeof(struct iwl_cmd_header_wide); in iwl_pcie_enqueue_hcmd()
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/Linux-v6.6/drivers/firmware/broadcom/
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-v6.6/drivers/dma/idxd/
Dirq.c234 int copied, copy_size; in idxd_evl_fault_work() local
242 copy_size = cr_size; in idxd_evl_fault_work()
248 copy_size = entry_head->rcr || *bf ? cr_size : 0; 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()
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/Linux-v6.6/drivers/gpu/drm/vmwgfx/
Dvmwgfx_blit.c365 u32 copy_size = bytes_to_copy; in vmw_bo_cpu_blit_line() local
374 copy_size = min_t(u32, copy_size, PAGE_SIZE - dst_page_offset); in vmw_bo_cpu_blit_line()
375 copy_size = min_t(u32, copy_size, PAGE_SIZE - src_page_offset); in vmw_bo_cpu_blit_line()
413 d->src_addr + src_page_offset, copy_size); in vmw_bo_cpu_blit_line()
415 bytes_to_copy -= copy_size; in vmw_bo_cpu_blit_line()
416 dst_offset += copy_size; in vmw_bo_cpu_blit_line()
417 src_offset += copy_size; in vmw_bo_cpu_blit_line()
/Linux-v6.6/drivers/bus/mhi/ep/
Dring.c33 size_t start, copy_size; in __mhi_ep_cache_ring() local
46 copy_size = (end - start) * sizeof(struct mhi_ring_element); in __mhi_ep_cache_ring()
49 &ring->ring_cache[start], copy_size); in __mhi_ep_cache_ring()
53 copy_size = (ring->ring_size - start) * sizeof(struct mhi_ring_element); in __mhi_ep_cache_ring()
56 &ring->ring_cache[start], copy_size); in __mhi_ep_cache_ring()
69 dev_dbg(dev, "Cached ring: start %zu end %zu size %zu\n", start, end, copy_size); in __mhi_ep_cache_ring()
/Linux-v6.6/fs/reiserfs/
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-v6.6/lib/xz/
Dxz_dec_lzma2.c381 size_t copy_size; in dict_uncompressed() local
385 copy_size = min(b->in_size - b->in_pos, in dict_uncompressed()
387 if (copy_size > dict->end - dict->pos) in dict_uncompressed()
388 copy_size = dict->end - dict->pos; in dict_uncompressed()
389 if (copy_size > *left) in dict_uncompressed()
390 copy_size = *left; in dict_uncompressed()
392 *left -= copy_size; in dict_uncompressed()
401 memmove(dict->buf + dict->pos, b->in + b->in_pos, copy_size); in dict_uncompressed()
402 dict->pos += copy_size; in dict_uncompressed()
416 copy_size); in dict_uncompressed()
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Dxz_dec_bcj.c401 size_t copy_size; in bcj_flush() local
403 copy_size = min_t(size_t, s->temp.filtered, b->out_size - b->out_pos); in bcj_flush()
404 memcpy(b->out + b->out_pos, s->temp.buf, copy_size); in bcj_flush()
405 b->out_pos += copy_size; in bcj_flush()
407 s->temp.filtered -= copy_size; in bcj_flush()
408 s->temp.size -= copy_size; in bcj_flush()
409 memmove(s->temp.buf, s->temp.buf + copy_size, s->temp.size); in bcj_flush()
Dxz_dec_stream.c159 size_t copy_size = min_t(size_t, in fill_temp() local
162 memcpy(s->temp.buf + s->temp.pos, b->in + b->in_pos, copy_size); in fill_temp()
163 b->in_pos += copy_size; in fill_temp()
164 s->temp.pos += copy_size; in fill_temp()
/Linux-v6.6/drivers/char/
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-v6.6/drivers/infiniband/hw/erdma/
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-v6.6/drivers/dma/sh/
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-v6.6/drivers/gpu/drm/amd/amdkfd/
Dkfd_debug.c742 uint32_t copy_size; in kfd_dbg_trap_enable() local
760 copy_size = min((size_t)(*runtime_size), sizeof(target->runtime_info)); in kfd_dbg_trap_enable()
783 if (copy_to_user(runtime_info, (void *)&target->runtime_info, copy_size)) { in kfd_dbg_trap_enable()
903 uint32_t copy_size, actual_info_size = 0; in kfd_dbg_trap_query_exception_info() local
967 copy_size = min((size_t)(*info_size), pdd->vm_fault_exc_data_size); in kfd_dbg_trap_query_exception_info()
969 if (copy_to_user(info, pdd->vm_fault_exc_data, copy_size)) { in kfd_dbg_trap_query_exception_info()
989 copy_size = min((size_t)(*info_size), sizeof(target->runtime_info)); in kfd_dbg_trap_query_exception_info()
991 if (copy_to_user(info, (void *)&target->runtime_info, copy_size)) { in kfd_dbg_trap_query_exception_info()
/Linux-v6.6/net/bpf/
Dtest_run.c442 u32 copy_size = size; in bpf_test_finish() local
448 copy_size > kattr->test.data_size_out) { in bpf_test_finish()
449 copy_size = kattr->test.data_size_out; in bpf_test_finish()
454 int len = sinfo ? copy_size - sinfo->xdp_frags_size : copy_size; in bpf_test_finish()
471 if (offset >= copy_size) { in bpf_test_finish()
476 data_len = min_t(u32, copy_size - offset, in bpf_test_finish()
811 u32 copy_size = size; in bpf_ctx_finish() local
816 if (copy_size > kattr->test.ctx_size_out) { in bpf_ctx_finish()
817 copy_size = kattr->test.ctx_size_out; in bpf_ctx_finish()
821 if (copy_to_user(data_out, data, copy_size)) in bpf_ctx_finish()
/Linux-v6.6/drivers/acpi/acpica/
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-v6.6/drivers/crypto/hisilicon/sec2/
Dsec_crypto.c898 int copy_size, pbuf_length; in GEN_SEC_SETKEY_FUNC() local
905 copy_size = aead_req->cryptlen + aead_req->assoclen; in GEN_SEC_SETKEY_FUNC()
907 copy_size = c_req->c_len; in GEN_SEC_SETKEY_FUNC()
910 qp_ctx->res[req_id].pbuf, copy_size); in GEN_SEC_SETKEY_FUNC()
911 if (unlikely(pbuf_length != copy_size)) { in GEN_SEC_SETKEY_FUNC()
918 mac_offset = qp_ctx->res[req_id].pbuf + copy_size - authsize; in GEN_SEC_SETKEY_FUNC()
934 int copy_size, pbuf_length; in sec_cipher_pbuf_unmap() local
938 copy_size = c_req->c_len + aead_req->assoclen; in sec_cipher_pbuf_unmap()
940 copy_size = c_req->c_len; in sec_cipher_pbuf_unmap()
943 qp_ctx->res[req_id].pbuf, copy_size); in sec_cipher_pbuf_unmap()
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/Linux-v6.6/arch/s390/kernel/
Ddebug.c474 size_t copy_size; in debug_output() local
479 copy_size = min(user_buf_residue, formatted_line_residue); in debug_output()
480 if (copy_size) { in debug_output()
482 + entry_offset, copy_size)) in debug_output()
484 count += copy_size; in debug_output()
485 entry_offset += copy_size; in debug_output()
487 if (copy_size == formatted_line_residue) { in debug_output()
/Linux-v6.6/drivers/net/vmxnet3/
Dvmxnet3_drv.c744 BUG_ON(ctx->copy_size > skb_headlen(skb)); in vmxnet3_map_pkt()
753 if (ctx->copy_size) { in vmxnet3_map_pkt()
757 ctx->sop_txd->dword[2] = cpu_to_le32(dw2 | ctx->copy_size); in vmxnet3_map_pkt()
775 len = skb_headlen(skb) - ctx->copy_size; in vmxnet3_map_pkt()
776 buf_offset = ctx->copy_size; in vmxnet3_map_pkt()
908 ctx->copy_size = ctx->l4_offset + ctx->l4_hdr_size; in vmxnet3_parse_hdr()
912 ctx->copy_size = ctx->l4_offset + ctx->l4_hdr_size; in vmxnet3_parse_hdr()
960 ctx->copy_size = min(ctx->l4_offset + in vmxnet3_parse_hdr()
966 ctx->copy_size = min_t(unsigned int, in vmxnet3_parse_hdr()
972 ctx->copy_size = skb->len; in vmxnet3_parse_hdr()
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Dvmxnet3_int.h243 u32 copy_size; /* # of bytes copied into the data ring */ member
/Linux-v6.6/drivers/net/ethernet/intel/ice/
Dice_controlq.c1078 u16 copy_size = le16_to_cpu(desc->datalen); in ice_sq_send_cmd() local
1080 if (copy_size > buf_size) { in ice_sq_send_cmd()
1082 copy_size, buf_size); in ice_sq_send_cmd()
1085 memcpy(buf, dma_buf->va, copy_size); in ice_sq_send_cmd()
/Linux-v6.6/fs/jfs/
Dnamei.c995 u32 copy_size = min_t(u32, ssize, PSIZE); in jfs_symlink() local
1005 memcpy(mp->data, name, copy_size); in jfs_symlink()
1007 ssize -= copy_size; in jfs_symlink()
1008 name += copy_size; in jfs_symlink()
/Linux-v6.6/drivers/s390/block/
Ddasd_ioctl.c564 size_t copy_size) in dasd_ioctl_information() argument
574 if (!error && copy_to_user(argp, dasd_info, copy_size)) in dasd_ioctl_information()
/Linux-v6.6/fs/smb/client/
Dsmb2pdu.c2613 int copy_size; in smb311_posix_mkdir() local
2671 rc = alloc_path_with_tree_prefix(&copy_path, &copy_size, in smb311_posix_mkdir()
2678 uni_path_len = copy_size; in smb311_posix_mkdir()
2687 copy_size = roundup(uni_path_len, 8); in smb311_posix_mkdir()
2688 copy_path = kzalloc(copy_size, GFP_KERNEL); in smb311_posix_mkdir()
2695 uni_path_len = copy_size; in smb311_posix_mkdir()
2773 int copy_size; in SMB2_open_init() local
2816 rc = alloc_path_with_tree_prefix(&copy_path, &copy_size, in SMB2_open_init()
2822 uni_path_len = copy_size; in SMB2_open_init()
2828 copy_size = round_up(uni_path_len, 8); in SMB2_open_init()
[all …]
/Linux-v6.6/drivers/platform/x86/
Dthink-lmi.c293 int copy_size; in tlmi_get_pwd_settings() local
322 copy_size = min_t(size_t, obj->buffer.length, sizeof(struct tlmi_pwdcfg)); in tlmi_get_pwd_settings()
324 memcpy(pwdcfg, obj->buffer.pointer, copy_size); in tlmi_get_pwd_settings()

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