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Searched refs:copy_size (Results 1 – 25 of 39) sorted by relevance

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/linux/drivers/net/wireless/intel/iwlwifi/pcie/
H A Dtx-gen2.c37 u16 copy_size, cmd_size, tb0_size; in iwl_pcie_gen2_enqueue_hcmd() local
59 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_gen2_enqueue_hcmd()
66 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
98 copy_size += cmdlen[i]; in iwl_pcie_gen2_enqueue_hcmd()
166 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
181 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_gen2_enqueue_hcmd()
182 copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_gen2_enqueue_hcmd()
186 copy_size += copy; in iwl_pcie_gen2_enqueue_hcmd()
203 if (copy_size > tb0_size) { in iwl_pcie_gen2_enqueue_hcmd()
206 copy_size - tb0_size, in iwl_pcie_gen2_enqueue_hcmd()
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H A Dtx.c921 u16 copy_size, cmd_size, tb0_size; in iwl_pcie_enqueue_hcmd() local
954 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_enqueue_hcmd()
961 copy_size += copy; in iwl_pcie_enqueue_hcmd()
993 copy_size += cmdlen[i]; in iwl_pcie_enqueue_hcmd()
1007 cmd->id, copy_size)) { in iwl_pcie_enqueue_hcmd()
1071 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1086 if (copy_size < IWL_FIRST_TB_SIZE) { in iwl_pcie_enqueue_hcmd()
1087 copy = IWL_FIRST_TB_SIZE - copy_size; in iwl_pcie_enqueue_hcmd()
1091 copy_size += copy; in iwl_pcie_enqueue_hcmd()
1110 if (copy_size > tb0_size) { in iwl_pcie_enqueue_hcmd()
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/linux/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/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()
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/linux/drivers/gpu/drm/vmwgfx/
H A 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()
H A Dvmwgfx_stdu.c1256 uint32_t copy_size = 0; in vmw_stdu_surface_update_proxy() local
1281 copy_size += sizeof(*cmd_update); in vmw_stdu_surface_update_proxy()
1285 return copy_size; in vmw_stdu_surface_update_proxy()
/linux/fs/reiserfs/
H 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/lib/xz/
H A Dxz_dec_lzma2.c381 size_t copy_size; in dict_uncompressed() local
389 if (copy_size > *left) in dict_uncompressed()
390 copy_size = *left; in dict_uncompressed()
392 *left -= copy_size; in dict_uncompressed()
402 dict->pos += copy_size; in dict_uncompressed()
416 copy_size); in dict_uncompressed()
421 b->out_pos += copy_size; in dict_uncompressed()
422 b->in_pos += copy_size; in dict_uncompressed()
457 copy_size); in dict_flush()
461 b->out_pos += copy_size; in dict_flush()
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H A 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()
H A 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/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()
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/linux/drivers/infiniband/hw/erdma/
H 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/
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/drivers/gpu/drm/amd/amdkfd/
H A 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/net/bpf/
H A Dtest_run.c444 u32 copy_size = size; in bpf_test_finish() local
450 copy_size > kattr->test.data_size_out) { in bpf_test_finish()
451 copy_size = kattr->test.data_size_out; in bpf_test_finish()
456 int len = sinfo ? copy_size - sinfo->xdp_frags_size : copy_size; in bpf_test_finish()
473 if (offset >= copy_size) { in bpf_test_finish()
478 data_len = min_t(u32, copy_size - offset, in bpf_test_finish()
837 u32 copy_size = size; in bpf_ctx_finish() local
842 if (copy_size > kattr->test.ctx_size_out) { in bpf_ctx_finish()
843 copy_size = kattr->test.ctx_size_out; in bpf_ctx_finish()
847 if (copy_to_user(data_out, data, copy_size)) in bpf_ctx_finish()
/linux/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/drivers/crypto/hisilicon/sec2/
H 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/
H A 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/drivers/net/vmxnet3/
H A Dvmxnet3_drv.c744 BUG_ON(ctx->copy_size > skb_headlen(skb)); in vmxnet3_map_pkt()
753 if (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()
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()
981 ctx->copy_size = 0; in vmxnet3_parse_hdr()
1011 memcpy(tdd->data, skb->data, ctx->copy_size); in vmxnet3_copy_hdr()
1014 ctx->copy_size, tq->tx_ring.next2fill); in vmxnet3_copy_hdr()
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H A Dvmxnet3_int.h243 u32 copy_size; /* # of bytes copied into the data ring */ member
/linux/drivers/net/ethernet/intel/ice/
H A 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/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/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()
/linux/drivers/media/usb/s2255/
H 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/
H A Dsmb2pdu.c2818 int copy_size; in smb311_posix_mkdir() local
2883 rc = alloc_path_with_tree_prefix(&copy_path, &copy_size, in smb311_posix_mkdir()
2890 uni_path_len = copy_size; in smb311_posix_mkdir()
2899 copy_size = roundup(uni_path_len, 8); in smb311_posix_mkdir()
2900 copy_path = kzalloc(copy_size, GFP_KERNEL); in smb311_posix_mkdir()
2907 uni_path_len = copy_size; in smb311_posix_mkdir()
2994 int copy_size; in SMB2_open_init() local
3037 rc = alloc_path_with_tree_prefix(&copy_path, &copy_size, in SMB2_open_init()
3043 uni_path_len = copy_size; in SMB2_open_init()
3049 copy_size in SMB2_open_init()
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