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Searched refs:copy_len (Results 1 - 25 of 102) sorted by relevance

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/kernel/linux/linux-5.10/drivers/net/ethernet/cavium/liquidio/
H A Docteon_mem_ops.c97 u32 copy_len = 0, index_reg_val = 0; in __octeon_pci_rw_core_mem() local
134 copy_len = (u32)(((addr & ~(0x3fffff)) + in __octeon_pci_rw_core_mem()
137 copy_len = len; in __octeon_pci_rw_core_mem()
142 copy_len); in __octeon_pci_rw_core_mem()
145 copy_len); in __octeon_pci_rw_core_mem()
148 len -= copy_len; in __octeon_pci_rw_core_mem()
149 addr += copy_len; in __octeon_pci_rw_core_mem()
150 hostbuf += copy_len; in __octeon_pci_rw_core_mem()
/kernel/linux/linux-6.6/drivers/net/ethernet/cavium/liquidio/
H A Docteon_mem_ops.c97 u32 copy_len = 0, index_reg_val = 0; in __octeon_pci_rw_core_mem() local
134 copy_len = (u32)(((addr & ~(0x3fffff)) + in __octeon_pci_rw_core_mem()
137 copy_len = len; in __octeon_pci_rw_core_mem()
142 copy_len); in __octeon_pci_rw_core_mem()
145 copy_len); in __octeon_pci_rw_core_mem()
148 len -= copy_len; in __octeon_pci_rw_core_mem()
149 addr += copy_len; in __octeon_pci_rw_core_mem()
150 hostbuf += copy_len; in __octeon_pci_rw_core_mem()
/kernel/linux/linux-6.6/include/linux/
H A Dfortify-string.h378 size_t p_len, copy_len; in strlcat() local
386 copy_len = strlen(q); in strlcat()
387 wanted = actual = p_len + copy_len; in strlcat()
398 copy_len = avail - p_len - 1; in strlcat()
399 actual = p_len + copy_len; in strlcat()
405 __underlying_memcpy(p + p_len, q, copy_len); in strlcat()
462 size_t p_len, copy_len; in strncat() local
467 copy_len = strnlen(q, count); in strncat()
468 if (p_size < p_len + copy_len + 1) in strncat()
470 __underlying_memcpy(p + p_len, q, copy_len); in strncat()
[all...]
/kernel/linux/linux-6.6/drivers/vfio/pci/mlx5/
H A Dmain.c166 size_t copy_len; in mlx5vf_buf_read() local
168 copy_len = min_t(size_t, in mlx5vf_buf_read()
170 while (copy_len) { in mlx5vf_buf_read()
183 page_len = min_t(size_t, copy_len, PAGE_SIZE - page_offset); in mlx5vf_buf_read()
193 copy_len -= page_len; in mlx5vf_buf_read()
678 size_t copy_len, to_copy; in mlx5vf_resume_read_image() local
682 copy_len = to_copy; in mlx5vf_resume_read_image()
690 *len -= copy_len; in mlx5vf_resume_read_image()
706 size_t copy_len, to_copy; in mlx5vf_resume_read_header_data() local
713 copy_len in mlx5vf_resume_read_header_data()
758 size_t copy_len; mlx5vf_resume_read_header() local
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/kernel/linux/linux-6.6/drivers/gpu/drm/tegra/
H A Dsubmit.c163 size_t copy_len; in alloc_copy_user_array() local
166 if (check_mul_overflow(count, size, &copy_len)) in alloc_copy_user_array()
169 if (copy_len > 0x4000) in alloc_copy_user_array()
172 data = vmemdup_user(from, copy_len); in alloc_copy_user_array()
184 size_t copy_len; in submit_copy_gather_data() local
191 if (check_mul_overflow((size_t)args->gather_data_words, (size_t)4, &copy_len)) { in submit_copy_gather_data()
206 bo->gather_data = dma_alloc_attrs(dev, copy_len, &bo->gather_data_dma, in submit_copy_gather_data()
214 if (copy_from_user(bo->gather_data, u64_to_user_ptr(args->gather_data_ptr), copy_len)) { in submit_copy_gather_data()
216 dma_free_attrs(dev, copy_len, bo->gather_data, bo->gather_data_dma, 0); in submit_copy_gather_data()
/kernel/linux/common_modules/tzdriver/agent_rpmb/core/
H A Dagent_rpmb.c238 uint32_t copy_len; in rpmb_agent_work() local
270 copy_len = agent_instance->agent_buff_size - in rpmb_agent_work()
272 rc = memcpy_s((void *)trans_ctrl->buf_start, copy_len, in rpmb_agent_work()
273 (void *)m_rpmb_ctrl->buf_start, copy_len); in rpmb_agent_work()
/kernel/linux/linux-5.10/drivers/net/ethernet/sfc/falcon/
H A Dtx.c151 unsigned int copy_len = skb->len; in ef4_enqueue_skb_copy() local
156 EF4_BUG_ON_PARANOID(copy_len > EF4_TX_CB_SIZE); in ef4_enqueue_skb_copy()
164 rc = skb_copy_bits(skb, 0, copy_buffer, copy_len); in ef4_enqueue_skb_copy()
166 if (unlikely(copy_len < min_len)) { in ef4_enqueue_skb_copy()
167 memset(copy_buffer + copy_len, 0, min_len - copy_len); in ef4_enqueue_skb_copy()
170 buffer->len = copy_len; in ef4_enqueue_skb_copy()
/kernel/linux/linux-6.6/drivers/net/ethernet/sfc/falcon/
H A Dtx.c152 unsigned int copy_len = skb->len; in ef4_enqueue_skb_copy() local
157 EF4_BUG_ON_PARANOID(copy_len > EF4_TX_CB_SIZE); in ef4_enqueue_skb_copy()
165 rc = skb_copy_bits(skb, 0, copy_buffer, copy_len); in ef4_enqueue_skb_copy()
167 if (unlikely(copy_len < min_len)) { in ef4_enqueue_skb_copy()
168 memset(copy_buffer + copy_len, 0, min_len - copy_len); in ef4_enqueue_skb_copy()
171 buffer->len = copy_len; in ef4_enqueue_skb_copy()
/kernel/linux/linux-6.6/fs/btrfs/
H A Dlzo.c170 u32 copy_len = min_t(u32, sectorsize - *cur_out % sectorsize, in copy_compressed_data_to_page() local
189 compressed_data + *cur_out - orig_out, copy_len); in copy_compressed_data_to_page()
191 *cur_out += copy_len; in copy_compressed_data_to_page()
317 u32 copy_len = min_t(u32, PAGE_SIZE - offset_in_page(*cur_in), in copy_compressed_segment() local
320 ASSERT(copy_len); in copy_compressed_segment()
324 offset_in_page(*cur_in), copy_len); in copy_compressed_segment()
326 *cur_in += copy_len; in copy_compressed_segment()
/kernel/linux/linux-5.10/drivers/scsi/isci/
H A Dprobe_roms.c68 size_t copy_len; in isci_request_oprom() local
72 copy_len = min(oem_hdr.len - sizeof(oem_hdr), in isci_request_oprom()
77 copy_len); in isci_request_oprom()
/kernel/linux/linux-6.6/drivers/scsi/isci/
H A Dprobe_roms.c68 size_t copy_len; in isci_request_oprom() local
72 copy_len = min(oem_hdr.len - sizeof(oem_hdr), in isci_request_oprom()
77 copy_len); in isci_request_oprom()
/kernel/linux/linux-6.6/drivers/infiniband/hw/cxgb4/
H A Dmem.c117 int copy_len, num_wqe, i, ret = 0; in _c4iw_write_mem_inline() local
131 copy_len = len > C4IW_MAX_INLINE_SIZE ? C4IW_MAX_INLINE_SIZE : in _c4iw_write_mem_inline()
134 roundup(copy_len, T4_ULPTX_MIN_IO), in _c4iw_write_mem_inline()
158 DIV_ROUND_UP(copy_len, T4_ULPTX_MIN_IO))); in _c4iw_write_mem_inline()
165 sc->len = cpu_to_be32(roundup(copy_len, T4_ULPTX_MIN_IO)); in _c4iw_write_mem_inline()
170 memcpy(to_dp, from_dp, copy_len); in _c4iw_write_mem_inline()
172 memset(to_dp, 0, copy_len); in _c4iw_write_mem_inline()
173 if (copy_len % T4_ULPTX_MIN_IO) in _c4iw_write_mem_inline()
174 memset(to_dp + copy_len, 0, T4_ULPTX_MIN_IO - in _c4iw_write_mem_inline()
175 (copy_len in _c4iw_write_mem_inline()
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/kernel/linux/linux-5.10/net/xfrm/
H A Dxfrm_compat.c400 size_t size, int copy_len, int payload) in xfrm_attr_cpy32()
409 if (WARN_ON_ONCE(copy_len > payload)) in xfrm_attr_cpy32()
410 copy_len = payload; in xfrm_attr_cpy32()
417 memcpy(nla, src, nla_attr_size(copy_len)); in xfrm_attr_cpy32()
419 *pos += nla_attr_size(copy_len); in xfrm_attr_cpy32()
422 memset(dst + *pos, 0, payload - copy_len); in xfrm_attr_cpy32()
423 *pos += payload - copy_len; in xfrm_attr_cpy32()
399 xfrm_attr_cpy32(void *dst, size_t *pos, const struct nlattr *src, size_t size, int copy_len, int payload) xfrm_attr_cpy32() argument
/kernel/linux/linux-6.6/kernel/bpf/
H A Dstackmap.c392 u32 trace_nr, copy_len, elem_size, num_elem, max_depth; in __bpf_get_stack() local
445 copy_len = trace_nr * elem_size; in __bpf_get_stack()
451 memcpy(buf, ips, copy_len); in __bpf_get_stack()
453 if (size > copy_len) in __bpf_get_stack()
454 memset(buf + copy_len, 0, size - copy_len); in __bpf_get_stack()
455 return copy_len; in __bpf_get_stack()
/kernel/linux/linux-6.6/net/xfrm/
H A Dxfrm_compat.c400 size_t size, int copy_len, int payload) in xfrm_attr_cpy32()
409 if (WARN_ON_ONCE(copy_len > payload)) in xfrm_attr_cpy32()
410 copy_len = payload; in xfrm_attr_cpy32()
417 memcpy(nla, src, nla_attr_size(copy_len)); in xfrm_attr_cpy32()
419 *pos += nla_attr_size(copy_len); in xfrm_attr_cpy32()
422 memset(dst + *pos, 0, payload - copy_len); in xfrm_attr_cpy32()
423 *pos += payload - copy_len; in xfrm_attr_cpy32()
399 xfrm_attr_cpy32(void *dst, size_t *pos, const struct nlattr *src, size_t size, int copy_len, int payload) xfrm_attr_cpy32() argument
/kernel/linux/linux-6.6/drivers/net/ethernet/sfc/siena/
H A Dtx.c86 unsigned int copy_len = skb->len; in efx_enqueue_skb_copy() local
91 EFX_WARN_ON_ONCE_PARANOID(copy_len > EFX_TX_CB_SIZE); in efx_enqueue_skb_copy()
99 rc = skb_copy_bits(skb, 0, copy_buffer, copy_len); in efx_enqueue_skb_copy()
101 buffer->len = copy_len; in efx_enqueue_skb_copy()
/kernel/linux/linux-5.10/drivers/scsi/libfc/
H A Dfc_libfc.c105 u32 copy_len = 0; in fc_copy_buffer_to_sglist() local
140 copy_len += sg_bytes; in fc_copy_buffer_to_sglist()
142 return copy_len; in fc_copy_buffer_to_sglist()
/kernel/linux/linux-6.6/drivers/scsi/libfc/
H A Dfc_libfc.c105 u32 copy_len = 0; in fc_copy_buffer_to_sglist() local
140 copy_len += sg_bytes; in fc_copy_buffer_to_sglist()
142 return copy_len; in fc_copy_buffer_to_sglist()
/kernel/linux/linux-5.10/drivers/net/wireless/intersil/hostap/
H A Dhostap_info.c308 int i, result_size, copy_len, new_count; in prism2_info_hostscanresults() local
323 copy_len = result_size = le16_to_cpu(*pos); in prism2_info_hostscanresults()
329 if (copy_len > sizeof(struct hfa384x_hostscan_result)) in prism2_info_hostscanresults()
330 copy_len = sizeof(struct hfa384x_hostscan_result); in prism2_info_hostscanresults()
344 memcpy(&results[i], ptr, copy_len); in prism2_info_hostscanresults()
/kernel/linux/linux-5.10/include/linux/
H A Dstring.h356 size_t p_len, copy_len; in strncat() local
362 copy_len = strnlen(q, count); in strncat()
363 if (p_size < p_len + copy_len + 1) in strncat()
365 __underlying_memcpy(p + p_len, q, copy_len); in strncat()
366 p[p_len + copy_len] = '\0'; in strncat()
/kernel/linux/linux-6.6/drivers/net/wireless/intersil/hostap/
H A Dhostap_info.c308 int i, result_size, copy_len, new_count; in prism2_info_hostscanresults() local
323 copy_len = result_size = le16_to_cpu(*pos); in prism2_info_hostscanresults()
329 if (copy_len > sizeof(struct hfa384x_hostscan_result)) in prism2_info_hostscanresults()
330 copy_len = sizeof(struct hfa384x_hostscan_result); in prism2_info_hostscanresults()
344 memcpy(&results[i], ptr, copy_len); in prism2_info_hostscanresults()
/kernel/linux/linux-5.10/drivers/infiniband/hw/cxgb4/
H A Dmem.c117 int copy_len, num_wqe, i, ret = 0; in _c4iw_write_mem_inline() local
131 copy_len = len > C4IW_MAX_INLINE_SIZE ? C4IW_MAX_INLINE_SIZE : in _c4iw_write_mem_inline()
134 roundup(copy_len, T4_ULPTX_MIN_IO), in _c4iw_write_mem_inline()
158 DIV_ROUND_UP(copy_len, T4_ULPTX_MIN_IO))); in _c4iw_write_mem_inline()
165 sc->len = cpu_to_be32(roundup(copy_len, T4_ULPTX_MIN_IO)); in _c4iw_write_mem_inline()
170 memcpy(to_dp, from_dp, copy_len); in _c4iw_write_mem_inline()
172 memset(to_dp, 0, copy_len); in _c4iw_write_mem_inline()
173 if (copy_len % T4_ULPTX_MIN_IO) in _c4iw_write_mem_inline()
174 memset(to_dp + copy_len, 0, T4_ULPTX_MIN_IO - in _c4iw_write_mem_inline()
175 (copy_len in _c4iw_write_mem_inline()
[all...]
/kernel/linux/linux-5.10/kernel/bpf/
H A Dstackmap.c579 u32 trace_nr, copy_len, elem_size, num_elem, max_depth; in __bpf_get_stack() local
632 copy_len = trace_nr * elem_size; in __bpf_get_stack()
638 memcpy(buf, ips, copy_len); in __bpf_get_stack()
640 if (size > copy_len) in __bpf_get_stack()
641 memset(buf + copy_len, 0, size - copy_len); in __bpf_get_stack()
642 return copy_len; in __bpf_get_stack()
/kernel/linux/linux-5.10/drivers/memstick/host/
H A Dr592.c331 int copy_len = kfifo_in(&dev->pio_fifo, buffer, len); in r592_write_fifo_pio() local
335 len -= copy_len; in r592_write_fifo_pio()
336 buffer += copy_len; in r592_write_fifo_pio()
338 copy_len = kfifo_out(&dev->pio_fifo, tmp, 4); in r592_write_fifo_pio()
339 WARN_ON(copy_len != 4); in r592_write_fifo_pio()
/kernel/linux/linux-6.6/drivers/memstick/host/
H A Dr592.c330 int copy_len = kfifo_in(&dev->pio_fifo, buffer, len); in r592_write_fifo_pio() local
334 len -= copy_len; in r592_write_fifo_pio()
335 buffer += copy_len; in r592_write_fifo_pio()
337 copy_len = kfifo_out(&dev->pio_fifo, tmp, 4); in r592_write_fifo_pio()
338 WARN_ON(copy_len != 4); in r592_write_fifo_pio()

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