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Searched refs:csize (Results 1 – 25 of 51) sorted by relevance

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/linux/arch/powerpc/kernel/
A Dcrash_dump.c71 static size_t copy_oldmem_vaddr(void *vaddr, char *buf, size_t csize, in copy_oldmem_vaddr() argument
75 if (copy_to_user((char __user *)buf, (vaddr + offset), csize)) in copy_oldmem_vaddr()
78 memcpy(buf, (vaddr + offset), csize); in copy_oldmem_vaddr()
80 return csize; in copy_oldmem_vaddr()
97 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
102 if (!csize) in copy_oldmem_page()
105 csize = min_t(size_t, csize, PAGE_SIZE); in copy_oldmem_page()
108 if (memblock_is_region_memory(paddr, csize)) { in copy_oldmem_page()
110 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
113 csize = copy_oldmem_vaddr(vaddr, buf, csize, offset, userbuf); in copy_oldmem_page()
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/linux/arch/x86/kernel/
A Dcrash_dump_64.c15 static ssize_t __copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, in __copy_oldmem_page() argument
21 if (!csize) in __copy_oldmem_page()
33 if (copy_to_user((void __user *)buf, vaddr + offset, csize)) { in __copy_oldmem_page()
38 memcpy(buf, vaddr + offset, csize); in __copy_oldmem_page()
42 return csize; in __copy_oldmem_page()
58 ssize_t copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, in copy_oldmem_page() argument
61 return __copy_oldmem_page(pfn, buf, csize, offset, userbuf, false); in copy_oldmem_page()
69 ssize_t copy_oldmem_page_encrypted(unsigned long pfn, char *buf, size_t csize, in copy_oldmem_page_encrypted() argument
72 return __copy_oldmem_page(pfn, buf, csize, offset, userbuf, true); in copy_oldmem_page_encrypted()
A Dcrash_dump_32.c45 ssize_t copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, in copy_oldmem_page() argument
50 if (!csize) in copy_oldmem_page()
59 memcpy(buf, vaddr + offset, csize); in copy_oldmem_page()
61 if (copy_to_user(buf, vaddr + offset, csize)) in copy_oldmem_page()
62 csize = -EFAULT; in copy_oldmem_page()
67 return csize; in copy_oldmem_page()
/linux/arch/mips/kernel/
A Dcrash_dump.c19 size_t csize, unsigned long offset, int userbuf) in copy_oldmem_page() argument
23 if (!csize) in copy_oldmem_page()
29 memcpy(buf, vaddr + offset, csize); in copy_oldmem_page()
31 if (copy_to_user(buf, vaddr + offset, csize)) in copy_oldmem_page()
32 csize = -EFAULT; in copy_oldmem_page()
37 return csize; in copy_oldmem_page()
/linux/arch/ia64/kernel/
A 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/arch/sh/kernel/
A 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((void __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/arch/arm/kernel/
A Dcrash_dump.c31 size_t csize, unsigned long offset, in copy_oldmem_page() argument
36 if (!csize) in copy_oldmem_page()
44 if (copy_to_user(buf, vaddr + offset, csize)) { in copy_oldmem_page()
49 memcpy(buf, vaddr + offset, csize); in copy_oldmem_page()
53 return csize; in copy_oldmem_page()
/linux/arch/riscv/kernel/
A Dcrash_dump.c24 size_t csize, unsigned long offset, in copy_oldmem_page() argument
29 if (!csize) in copy_oldmem_page()
37 if (copy_to_user((char __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/fs/jffs2/
A 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()
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A 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()
718 uint32_t len, csize; in read_dnode() local
740 csize = je32_to_cpu(rd->csize); in read_dnode()
809 } else if (csize == 0) { in read_dnode()
842 tn->csize = csize; in read_dnode()
852 tn->fn->size = csize; in read_dnode()
1268 uint32_t csize = je32_to_cpu(latest_node->csize); in jffs2_do_read_inode_internal() local
1281 if (retlen != csize) in jffs2_do_read_inode_internal()
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/linux/arch/arm64/kernel/
A Dcrash_dump.c29 size_t csize, unsigned long offset, in copy_oldmem_page() argument
34 if (!csize) in copy_oldmem_page()
42 if (copy_to_user((char __user *)buf, vaddr + offset, csize)) { in copy_oldmem_page()
47 memcpy(buf, vaddr + offset, csize); in copy_oldmem_page()
52 return csize; in copy_oldmem_page()
/linux/drivers/of/
A Ddevice.c246 ssize_t csize; in of_device_get_modalias() local
254 csize = snprintf(str, len, "of:N%pOFn%c%s", dev->of_node, 'T', in of_device_get_modalias()
256 tsize = csize; in of_device_get_modalias()
257 len -= csize; in of_device_get_modalias()
259 str += csize; in of_device_get_modalias()
262 csize = strlen(compat) + 1; in of_device_get_modalias()
263 tsize += csize; in of_device_get_modalias()
264 if (csize > len) in of_device_get_modalias()
267 csize = snprintf(str, len, "C%s", compat); in of_device_get_modalias()
273 len -= csize; in of_device_get_modalias()
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/linux/drivers/gpu/drm/vmwgfx/
A Dvmwgfx_blit.c291 ssize_t csize, byte_len; in vmw_diff_memcpy() local
297 csize = vmw_find_first_diff(dest, src, n, diff->cpp); in vmw_diff_memcpy()
298 if (csize < n) { in vmw_diff_memcpy()
299 vmw_adjust_rect(diff, csize); in vmw_diff_memcpy()
306 diff->line_offset += csize; in vmw_diff_memcpy()
307 dest += csize; in vmw_diff_memcpy()
308 src += csize; in vmw_diff_memcpy()
309 n -= csize; in vmw_diff_memcpy()
311 if (csize >= 0) { in vmw_diff_memcpy()
312 byte_len += csize; in vmw_diff_memcpy()
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/linux/tools/perf/util/
A Dgenelf.c104 size_t csize __maybe_unused) in gen_build_id()
128 size_t csize) in gen_build_id() argument
133 SHA1(code, csize, (unsigned char *)note->build_id); in gen_build_id()
139 gen_build_id(struct buildid_note *note, unsigned long load_addr, const void *code, size_t csize) in gen_build_id() argument
148 MD5_Update(&context, code, csize); in gen_build_id()
242 const void *code, int csize, in jit_write_elf() argument
303 d->d_size = csize; in jit_write_elf()
322 eh_frame_base_offset = ALIGN_8(GEN_ELF_TEXT_OFFSET + csize); in jit_write_elf()
366 symtab[1].st_size = csize; in jit_write_elf()
460 gen_build_id(&bnote, load_addr, code, csize); in jit_write_elf()
A Djitdump.c82 int csize, in jit_emit_elf() argument
104 ret = jit_write_elf(fd, code_addr, sym, (const void *)code, csize, debug, nr_debug_entries, in jit_emit_elf()
441 int ret, csize, usize; in jit_repipe_code_load() local
451 csize = jr->load.code_size; in jit_repipe_code_load()
455 code = (unsigned long)jr + jr->load.p.total_size - csize; in jit_repipe_code_load()
473 …ret = jit_emit_elf(jd, filename, sym, addr, (const void *)uaddr, csize, jd->debug_data, jd->nr_deb… in jit_repipe_code_load()
502 event->mmap2.len = usize ? ALIGN_8(csize) + usize : csize; in jit_repipe_code_load()
A Dgenelf.h7 const void *code, int csize, void *debug, int nr_debug_entries,
/linux/drivers/crypto/nx/
A Dnx-aes-ccm.c104 static int set_msg_len(u8 *block, unsigned int msglen, int csize) in set_msg_len() argument
108 memset(block, 0, csize); in set_msg_len()
109 block += csize; in set_msg_len()
111 if (csize >= 4) in set_msg_len()
112 csize = 4; in set_msg_len()
113 else if (msglen > (unsigned int)(1 << (8 * csize))) in set_msg_len()
117 memcpy(block - csize, (u8 *)&data + 4 - csize, csize); in set_msg_len()
/linux/arch/m68k/atari/
A 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/drivers/bus/
A 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()
256 iopara.csize = dwidth; in hisi_lpc_comm_out()
286 iopara.csize = dwidth; in hisi_lpc_comm_ins()
325 iopara.csize = dwidth; in hisi_lpc_comm_outs()
/linux/drivers/staging/greybus/
A Daudio_topology.c981 int i, ret, csize; in gbaudio_tplg_create_widget() local
1031 csize = offsetof(struct gb_audio_control, info); in gbaudio_tplg_create_widget()
1034 csize += le16_to_cpu(gbenum->names_length); in gbaudio_tplg_create_widget()
1039 csize = sizeof(struct gb_audio_control); in gbaudio_tplg_create_widget()
1042 *w_size += csize; in gbaudio_tplg_create_widget()
1043 curr = (void *)curr + csize; in gbaudio_tplg_create_widget()
1142 int i, csize, ret; in gbaudio_tplg_process_kcontrols() local
1180 csize = offsetof(struct gb_audio_control, info); in gbaudio_tplg_process_kcontrols()
1183 csize += le16_to_cpu(gbenum->names_length); in gbaudio_tplg_process_kcontrols()
1188 csize = sizeof(struct gb_audio_control); in gbaudio_tplg_process_kcontrols()
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/linux/crypto/
A Dccm.c69 static int set_msg_len(u8 *block, unsigned int msglen, int csize) in set_msg_len() argument
73 memset(block, 0, csize); in set_msg_len()
74 block += csize; in set_msg_len()
76 if (csize >= 4) in set_msg_len()
77 csize = 4; in set_msg_len()
78 else if (msglen > (1 << (8 * csize))) in set_msg_len()
82 memcpy(block - csize, (u8 *)&data + 4 - csize, csize); in set_msg_len()
/linux/drivers/staging/media/tegra-vde/
A Dvde.c544 size_t lsize, size_t csize) in tegra_vde_attach_dmabufs_to_frame() argument
557 src->cb_offset, csize, SZ_256, in tegra_vde_attach_dmabufs_to_frame()
565 src->cr_offset, csize, SZ_256, in tegra_vde_attach_dmabufs_to_frame()
578 src->aux_offset, csize, SZ_256, in tegra_vde_attach_dmabufs_to_frame()
704 size_t lsize, csize; in tegra_vde_ioctl_decode_h264() local
753 csize = cstride * ctx.pic_height_in_mbs * 8; in tegra_vde_ioctl_decode_h264()
769 lsize, csize); in tegra_vde_ioctl_decode_h264()
/linux/arch/mips/include/asm/octeon/
A Dcvmx-dpi-defs.h182 uint64_t csize:14; member
192 uint64_t csize:14;
199 uint64_t csize:14; member
211 uint64_t csize:14;
/linux/arch/s390/kernel/
A Dcrash_dump.c217 ssize_t copy_oldmem_page(unsigned long pfn, char *buf, size_t csize, in copy_oldmem_page() argument
223 if (!csize) in copy_oldmem_page()
227 rc = copy_oldmem_user((void __force __user *) buf, src, csize); in copy_oldmem_page()
229 rc = copy_oldmem_kernel((void *) buf, src, csize); in copy_oldmem_page()
/linux/include/linux/
A Dcrash_dump.h30 size_t csize, unsigned long offset,

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