Home
last modified time | relevance | path

Searched refs:csize (Results 1 – 25 of 48) sorted by relevance

12

/Linux-v4.19/arch/powerpc/kernel/
Dcrash_dump.c72 static size_t copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize, in copy_oldmem_vaddr() argument
76 if (copy_to_user((char __user *)buf, (vaddr + offset), csize)) in copy_oldmem_vaddr()
79 memcpy(buf, (vaddr + offset), csize); in copy_oldmem_vaddr()
81 return csize; in copy_oldmem_vaddr()
98 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
103 if (!csize) in copy_oldmem_page()
106 csize = min_t(size_t, csize, PAGE_SIZE); in copy_oldmem_page()
109 if (memblock_is_region_memory(paddr, csize)) { in copy_oldmem_page()
111 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
114 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
[all …]
/Linux-v4.19/arch/ia64/kernel/
Dcrash_dump.c36 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
40 if (!csize) in copy_oldmem_page()
44 if (copy_to_user(buf, (vaddr + offset), csize)) { in copy_oldmem_page()
48 memcpy(buf, (vaddr + offset), csize); in copy_oldmem_page()
49 return csize; in copy_oldmem_page()
/Linux-v4.19/arch/sh/kernel/
Dcrash_dump.c27 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
31 if (!csize) in copy_oldmem_page()
37 if (copy_to_user(buf, (vaddr + offset), csize)) { in copy_oldmem_page()
42 memcpy(buf, (vaddr + offset), csize); in copy_oldmem_page()
45 return csize; in copy_oldmem_page()
/Linux-v4.19/arch/arm/kernel/
Dcrash_dump.c34 size_t csize, unsigned long offset, in copy_oldmem_page() argument
39 if (!csize) in copy_oldmem_page()
47 if (copy_to_user(buf, vaddr + offset, csize)) { in copy_oldmem_page()
52 memcpy(buf, vaddr + offset, csize); in copy_oldmem_page()
56 return csize; in copy_oldmem_page()
/Linux-v4.19/arch/x86/kernel/
Dcrash_dump_64.c28 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
32 if (!csize) in copy_oldmem_page()
40 if (copy_to_user(buf, vaddr + offset, csize)) { in copy_oldmem_page()
45 memcpy(buf, vaddr + offset, csize); in copy_oldmem_page()
49 return csize; in copy_oldmem_page()
Dcrash_dump_32.c52 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
56 if (!csize) in copy_oldmem_page()
65 memcpy(buf, (vaddr + offset), csize); in copy_oldmem_page()
76 if (copy_to_user(buf, (kdump_buf_page + offset), csize)) in copy_oldmem_page()
80 return csize; in copy_oldmem_page()
/Linux-v4.19/arch/arm64/kernel/
Dcrash_dump.c32 size_t csize, unsigned long offset, in copy_oldmem_page() argument
37 if (!csize) in copy_oldmem_page()
45 if (copy_to_user((char __user *)buf, vaddr + offset, csize)) { in copy_oldmem_page()
50 memcpy(buf, vaddr + offset, csize); in copy_oldmem_page()
55 return csize; in copy_oldmem_page()
/Linux-v4.19/arch/mips/kernel/
Dcrash_dump.c28 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
32 if (!csize) in copy_oldmem_page()
38 memcpy(buf, (vaddr + offset), csize); in copy_oldmem_page()
48 if (copy_to_user(buf, (kdump_buf_page + offset), csize)) in copy_oldmem_page()
52 return csize; in copy_oldmem_page()
/Linux-v4.19/drivers/of/
Ddevice.c215 ssize_t csize; in of_device_get_modalias() local
222 csize = snprintf(str, len, "of:N%sT%s", dev->of_node->name, in of_device_get_modalias()
224 tsize = csize; in of_device_get_modalias()
225 len -= csize; in of_device_get_modalias()
227 str += csize; in of_device_get_modalias()
230 csize = strlen(compat) + 1; in of_device_get_modalias()
231 tsize += csize; in of_device_get_modalias()
232 if (csize > len) in of_device_get_modalias()
235 csize = snprintf(str, len, "C%s", compat); in of_device_get_modalias()
241 len -= csize; in of_device_get_modalias()
[all …]
/Linux-v4.19/fs/jffs2/
Dread.c55 crc, je32_to_cpu(ri->dsize), je32_to_cpu(ri->csize), in jffs2_read_dnode()
66 je32_to_cpu(ri->csize)) { in jffs2_read_dnode()
67 ri->dsize = ri->csize; in jffs2_read_dnode()
68 ri->csize = cpu_to_je32(0); in jffs2_read_dnode()
93 readbuf = kmalloc(je32_to_cpu(ri->csize), GFP_KERNEL); in jffs2_read_dnode()
113 jffs2_dbg(2, "Read %d bytes to %p\n", je32_to_cpu(ri->csize), in jffs2_read_dnode()
116 je32_to_cpu(ri->csize), &readlen, readbuf); in jffs2_read_dnode()
118 if (!ret && readlen != je32_to_cpu(ri->csize)) in jffs2_read_dnode()
123 crc = crc32(0, readbuf, je32_to_cpu(ri->csize)); in jffs2_read_dnode()
133 je32_to_cpu(ri->csize), readbuf, in jffs2_read_dnode()
[all …]
Dreadinode.c40 BUG_ON(tn->csize == 0); in check_node_data()
44 len = tn->csize; in check_node_data()
51 if (adj >= tn->csize) { in check_node_data()
53 ref_offset(ref), tn->csize, ofs); in check_node_data()
62 ref_offset(ref), tn->csize, tn->partial_crc, tn->data_crc, ofs - len, ofs, len); in check_node_data()
69 JFFS2_WARNING("MTD point returned len too short: %zu instead of %u.\n", retlen, tn->csize); in check_node_data()
702 uint32_t len, csize; in read_dnode() local
724 csize = je32_to_cpu(rd->csize); in read_dnode()
731 unlikely(PAD(je32_to_cpu(rd->csize) + sizeof(*rd)) != PAD(je32_to_cpu(rd->totlen)))) { in read_dnode()
738 if (jffs2_is_writebuffered(c) && csize != 0) { in read_dnode()
[all …]
/Linux-v4.19/drivers/gpu/drm/vmwgfx/
Dvmwgfx_blit.c290 ssize_t csize, byte_len; in vmw_diff_memcpy() local
296 csize = vmw_find_first_diff(dest, src, n, diff->cpp); in vmw_diff_memcpy()
297 if (csize < n) { in vmw_diff_memcpy()
298 vmw_adjust_rect(diff, csize); in vmw_diff_memcpy()
305 diff->line_offset += csize; in vmw_diff_memcpy()
306 dest += csize; in vmw_diff_memcpy()
307 src += csize; in vmw_diff_memcpy()
308 n -= csize; in vmw_diff_memcpy()
309 csize = vmw_find_last_diff(dest, src, n, diff->cpp); in vmw_diff_memcpy()
310 if (csize >= 0) { in vmw_diff_memcpy()
[all …]
/Linux-v4.19/tools/perf/util/
Dgenelf.c109 size_t csize __maybe_unused) in gen_build_id()
133 size_t csize) in gen_build_id() argument
138 SHA1(code, csize, (unsigned char *)note->build_id); in gen_build_id()
144 gen_build_id(struct buildid_note *note, unsigned long load_addr, const void *code, size_t csize) in gen_build_id() argument
153 MD5_Update(&context, code, csize); in gen_build_id()
247 const void *code, int csize, in jit_write_elf() argument
308 d->d_size = csize; in jit_write_elf()
327 eh_frame_base_offset = ALIGN_8(GEN_ELF_TEXT_OFFSET + csize); in jit_write_elf()
371 symtab[1].st_size = csize; in jit_write_elf()
465 gen_build_id(&bnote, load_addr, code, csize); in jit_write_elf()
Djitdump.c77 int csize, in jit_emit_elf() argument
95 ret = jit_write_elf(fd, code_addr, sym, (const void *)code, csize, debug, nr_debug_entries, in jit_emit_elf()
398 int ret, csize, usize; in jit_repipe_code_load() local
407 csize = jr->load.code_size; in jit_repipe_code_load()
411 code = (unsigned long)jr + jr->load.p.total_size - csize; in jit_repipe_code_load()
429 …ret = jit_emit_elf(filename, sym, addr, (const void *)uaddr, csize, jd->debug_data, jd->nr_debug_e… in jit_repipe_code_load()
460 event->mmap2.len = usize ? ALIGN_8(csize) + usize : csize; in jit_repipe_code_load()
Dgenelf.h7 const void *code, int csize, void *debug, int nr_debug_entries,
/Linux-v4.19/drivers/crypto/nx/
Dnx-aes-ccm.c116 static int set_msg_len(u8 *block, unsigned int msglen, int csize) in set_msg_len() argument
120 memset(block, 0, csize); in set_msg_len()
121 block += csize; in set_msg_len()
123 if (csize >= 4) in set_msg_len()
124 csize = 4; in set_msg_len()
125 else if (msglen > (unsigned int)(1 << (8 * csize))) in set_msg_len()
129 memcpy(block - csize, (u8 *)&data + 4 - csize, csize); in set_msg_len()
/Linux-v4.19/arch/m68k/atari/
Ddebug.c170 int csize = ((cflag & CSIZE) == CS7) ? 0x20 : 0x00; in atari_init_mfp_port() local
179 st_mfp.usart_ctr = parity | csize | 0x88; /* 1:16 clk mode, 1 stop bit */ in atari_init_mfp_port()
266 int csize = ((cflag & CSIZE) == CS8) ? 0x10 : 0x00; in atari_init_midi_port() local
283 acia.mid_ctrl = div | csize | parity | in atari_init_midi_port()
/Linux-v4.19/drivers/bus/
Dhisi_lpc.c33 unsigned int csize; /* data length of each operation */ member
110 if (!buf || !opcnt || !para || !para->csize || !lpcdev) in hisi_lpc_target_in()
221 iopara.csize = dwidth; in hisi_lpc_comm_in()
257 iopara.csize = dwidth; in hisi_lpc_comm_out()
287 iopara.csize = dwidth; in hisi_lpc_comm_ins()
326 iopara.csize = dwidth; in hisi_lpc_comm_outs()
/Linux-v4.19/drivers/staging/greybus/
Daudio_topology.c990 int i, ret, csize; in gbaudio_tplg_create_widget() local
1040 csize = offsetof(struct gb_audio_control, info); in gbaudio_tplg_create_widget()
1041 csize += offsetof(struct gb_audio_ctl_elem_info, value); in gbaudio_tplg_create_widget()
1042 csize += offsetof(struct gb_audio_enumerated, names); in gbaudio_tplg_create_widget()
1043 csize += le16_to_cpu(gbenum->names_length); in gbaudio_tplg_create_widget()
1048 csize = sizeof(struct gb_audio_control); in gbaudio_tplg_create_widget()
1051 *w_size += csize; in gbaudio_tplg_create_widget()
1052 curr = (void *)curr + csize; in gbaudio_tplg_create_widget()
1150 int i, csize, ret; in gbaudio_tplg_process_kcontrols() local
1188 csize = offsetof(struct gb_audio_control, info); in gbaudio_tplg_process_kcontrols()
[all …]
/Linux-v4.19/crypto/
Dccm.c72 static int set_msg_len(u8 *block, unsigned int msglen, int csize) in set_msg_len() argument
76 memset(block, 0, csize); in set_msg_len()
77 block += csize; in set_msg_len()
79 if (csize >= 4) in set_msg_len()
80 csize = 4; in set_msg_len()
81 else if (msglen > (1 << (8 * csize))) in set_msg_len()
85 memcpy(block - csize, (u8 *)&data + 4 - csize, csize); in set_msg_len()
/Linux-v4.19/drivers/dma/
Dat_xdmac.c301 int csize; in at_xdmac_csize() local
303 csize = ffs(maxburst) - 1; in at_xdmac_csize()
304 if (csize > 4) in at_xdmac_csize()
305 csize = -EINVAL; in at_xdmac_csize()
307 return csize; in at_xdmac_csize()
543 int csize, dwidth; in at_xdmac_compute_chan_conf() local
556 csize = ffs(atchan->sconfig.src_maxburst) - 1; in at_xdmac_compute_chan_conf()
557 if (csize < 0) { in at_xdmac_compute_chan_conf()
561 atchan->cfg |= AT_XDMAC_CC_CSIZE(csize); in at_xdmac_compute_chan_conf()
579 csize = ffs(atchan->sconfig.dst_maxburst) - 1; in at_xdmac_compute_chan_conf()
[all …]
/Linux-v4.19/drivers/staging/media/tegra-vde/
Dtegra-vde.c606 size_t lsize, size_t csize) in tegra_vde_attach_dmabufs_to_frame() argument
620 src->cb_offset, csize, SZ_256, in tegra_vde_attach_dmabufs_to_frame()
629 src->cr_offset, csize, SZ_256, in tegra_vde_attach_dmabufs_to_frame()
643 src->aux_offset, csize, SZ_256, in tegra_vde_attach_dmabufs_to_frame()
777 size_t lsize, csize; in tegra_vde_ioctl_decode_h264() local
821 csize = cstride * ctx.pic_height_in_mbs * 8; in tegra_vde_ioctl_decode_h264()
837 lsize, csize); in tegra_vde_ioctl_decode_h264()
/Linux-v4.19/sound/usb/
Dmixer.c1832 int err, csize; in parse_audio_feature_unit() local
1843 csize = hdr->bControlSize; in parse_audio_feature_unit()
1844 if (!csize) { in parse_audio_feature_unit()
1850 channels = (hdr->bLength - 7) / csize - 1; in parse_audio_feature_unit()
1852 if (hdr->bLength < 7 + csize) { in parse_audio_feature_unit()
1866 csize = 4; in parse_audio_feature_unit()
1869 if (hdr->bLength < 6 + csize) { in parse_audio_feature_unit()
1884 csize = 4; in parse_audio_feature_unit()
1887 if (hdr->bLength < 7 + csize) { in parse_audio_feature_unit()
1905 master_bits = snd_usb_combine_bytes(bmaControls, csize); in parse_audio_feature_unit()
[all …]
/Linux-v4.19/arch/s390/kernel/
Dcrash_dump.c215 ssize_t copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, in copy_oldmem_page() argument
221 if (!csize) in copy_oldmem_page()
225 rc = copy_oldmem_user((void __force __user *) buf, src, csize); in copy_oldmem_page()
227 rc = copy_oldmem_kernel((void *) buf, src, csize); in copy_oldmem_page()
/Linux-v4.19/fs/xfs/
Dxfs_buf.c1556 int page_index, page_offset, csize; in xfs_buf_iomove() local
1561 csize = min_t(size_t, PAGE_SIZE - page_offset, in xfs_buf_iomove()
1564 ASSERT((csize + page_offset) <= PAGE_SIZE); in xfs_buf_iomove()
1568 memset(page_address(page) + page_offset, 0, csize); in xfs_buf_iomove()
1571 memcpy(data, page_address(page) + page_offset, csize); in xfs_buf_iomove()
1574 memcpy(page_address(page) + page_offset, data, csize); in xfs_buf_iomove()
1577 boff += csize; in xfs_buf_iomove()
1578 data += csize; in xfs_buf_iomove()

12