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Searched refs:datasize (Results 1 – 25 of 49) sorted by relevance

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/Linux-v4.19/fs/efivarfs/
Dfile.c25 unsigned long datasize = count - sizeof(attributes); in efivarfs_file_write() local
38 data = memdup_user(userbuf + sizeof(attributes), datasize); in efivarfs_file_write()
42 bytes = efivar_entry_set_get_size(var, attributes, &datasize, in efivarfs_file_write()
56 i_size_write(inode, datasize + sizeof(attributes)); in efivarfs_file_write()
72 unsigned long datasize = 0; in efivarfs_file_read() local
83 err = efivar_entry_size(var, &datasize); in efivarfs_file_read()
94 data = kmalloc(datasize + sizeof(attributes), GFP_KERNEL); in efivarfs_file_read()
99 size = efivar_entry_get(var, &attributes, &datasize, in efivarfs_file_read()
106 data, datasize + sizeof(attributes)); in efivarfs_file_read()
/Linux-v4.19/lib/
Doid_registry.c29 enum OID look_up_OID(const void *data, size_t datasize) in look_up_OID() argument
38 hash = datasize - 1; in look_up_OID()
40 for (i = 0; i < datasize; i++) in look_up_OID()
66 if (len > datasize) { in look_up_OID()
70 if (len < datasize) { in look_up_OID()
110 int sprint_oid(const void *data, size_t datasize, char *buffer, size_t bufsize) in sprint_oid() argument
112 const unsigned char *v = data, *end = v + datasize; in sprint_oid()
/Linux-v4.19/arch/x86/include/asm/
Dmicrocode_intel.h15 unsigned int datasize; member
46 (((struct microcode_intel *)mc)->hdr.datasize ? \
51 (((struct microcode_intel *)mc)->hdr.datasize ? \
52 ((struct microcode_intel *)mc)->hdr.datasize : DEFAULT_UCODE_DATASIZE)
/Linux-v4.19/drivers/s390/block/
Ddasd_erp.c27 dasd_alloc_erp_request(char *magic, int cplength, int datasize, in dasd_alloc_erp_request() argument
36 BUG_ON( magic == NULL || datasize > PAGE_SIZE || in dasd_alloc_erp_request()
42 if (datasize > 0) in dasd_alloc_erp_request()
43 size += datasize; in dasd_alloc_erp_request()
61 if (datasize > 0) { in dasd_alloc_erp_request()
63 memset(cqr->data, 0, datasize); in dasd_alloc_erp_request()
Ddasd_fba.c343 int datasize; in dasd_fba_build_cp_discard() local
356 datasize = sizeof(struct DE_fba_data) + in dasd_fba_build_cp_discard()
359 cqr = dasd_smalloc_request(DASD_FBA_MAGIC, cplength, datasize, memdev, in dasd_fba_build_cp_discard()
450 int count, cidaw, cplength, datasize; in dasd_fba_build_cp_regular() local
483 datasize = sizeof(struct DE_fba_data) + sizeof(struct LO_fba_data) + in dasd_fba_build_cp_regular()
491 datasize += (count - 1)*sizeof(struct LO_fba_data); in dasd_fba_build_cp_regular()
494 cqr = dasd_smalloc_request(DASD_FBA_MAGIC, cplength, datasize, memdev, in dasd_fba_build_cp_regular()
Ddasd_eckd.c1816 int cplength, datasize; in dasd_eckd_analysis_ccw() local
1820 datasize = sizeof(struct DE_eckd_data) + 2*sizeof(struct LO_eckd_data); in dasd_eckd_analysis_ccw()
1821 cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, cplength, datasize, device, in dasd_eckd_analysis_ccw()
2168 int cplength, datasize; in dasd_eckd_build_check() local
2188 datasize = sizeof(struct PFX_eckd_data); in dasd_eckd_build_check()
2191 datasize = sizeof(struct DE_eckd_data) + in dasd_eckd_build_check()
2196 cqr = dasd_smalloc_request(DASD_ECKD_MAGIC, cplength, datasize, in dasd_eckd_build_check()
2257 int cplength, datasize; in dasd_eckd_build_format() local
2301 datasize = sizeof(struct PFX_eckd_data) + in dasd_eckd_build_format()
2305 datasize = sizeof(struct DE_eckd_data) + in dasd_eckd_build_format()
[all …]
/Linux-v4.19/block/partitions/
Dmac.c36 unsigned secsize, datasize, partoffset; in mac_partition() local
54 datasize = round_down(secsize, 512); in mac_partition()
55 data = read_part_sector(state, datasize / 512, &sect); in mac_partition()
59 if (partoffset + sizeof(*part) > datasize) in mac_partition()
/Linux-v4.19/drivers/firmware/efi/test/
Defi_test.c153 unsigned long datasize = 0, prev_datasize, *dz; in efi_runtime_get_variable() local
167 get_user(datasize, getvariable.data_size)) in efi_runtime_get_variable()
183 dz = getvariable.data_size ? &datasize : NULL; in efi_runtime_get_variable()
186 data = kmalloc(datasize, GFP_KERNEL); in efi_runtime_get_variable()
193 prev_datasize = datasize; in efi_runtime_get_variable()
204 if (dz && put_user(datasize, getvariable.data_size)) { in efi_runtime_get_variable()
213 if (prev_datasize < datasize) { in efi_runtime_get_variable()
219 if (copy_to_user(getvariable.data, data, datasize)) { in efi_runtime_get_variable()
230 if (dz && put_user(datasize, getvariable.data_size)) in efi_runtime_get_variable()
/Linux-v4.19/drivers/net/ethernet/cavium/liquidio/
Docteon_nic.c91 ndata->buf, ndata->datasize, in octnet_send_nic_data_pkt()
125 u32 uddsize = 0, datasize = 0; in octnic_alloc_ctrl_pkt_sc() local
129 datasize = OCTNET_CMD_SIZE + uddsize; in octnic_alloc_ctrl_pkt_sc()
133 octeon_alloc_soft_command(oct, datasize, rdatasize, in octnic_alloc_ctrl_pkt_sc()
Docteon_nic.h86 u32 datasize; member
110 u32 datasize; member
158 ih2->dlengsz = setup->s.u.datasize; in octnet_prepare_pci_cmd_o2()
203 ih3->dlengsz = setup->s.u.datasize; in octnet_prepare_pci_cmd_o3()
Drequest_manager.c565 u32 datasize, u32 reqtype) in octeon_send_command() argument
582 INCR_INSTRQUEUE_PKT_COUNT(oct, iq_no, bytes_sent, datasize); in octeon_send_command()
644 if (sc->datasize) in octeon_prepare_soft_command()
645 ih3->dlengsz = sc->datasize; in octeon_prepare_soft_command()
679 if (sc->datasize) { in octeon_prepare_soft_command()
680 ih2->dlengsz = sc->datasize; in octeon_prepare_soft_command()
815 u32 datasize, in octeon_alloc_soft_command() argument
825 WARN_ON((offset + datasize + rdatasize + ctxsize) > in octeon_alloc_soft_command()
862 if (datasize) { in octeon_alloc_soft_command()
865 sc->datasize = datasize; in octeon_alloc_soft_command()
[all …]
Docteon_iq.h281 u32 datasize; member
323 u32 datasize, u32 rdatasize,
369 u32 datasize, u32 reqtype);
/Linux-v4.19/drivers/firmware/tegra/
Dbpmp-debugfs.c207 const size_t datasize = m->size; in debugfs_show() local
225 datavirt = dma_alloc_coherent(bpmp->dev, datasize, &dataphys, in debugfs_show()
235 ret = mrq_debugfs_read(bpmp, namephys, len, dataphys, datasize, in debugfs_show()
241 dma_free_coherent(bpmp->dev, datasize, datavirt, dataphys); in debugfs_show()
258 const size_t datasize = count; in debugfs_store() local
276 datavirt = dma_alloc_coherent(bpmp->dev, datasize, &dataphys, in debugfs_store()
295 dma_free_coherent(bpmp->dev, datasize, datavirt, dataphys); in debugfs_store()
/Linux-v4.19/fs/jffs2/
Dsummary.c675 uint32_t infosize, uint32_t datasize, int padsize) in jffs2_sum_write_data() argument
686 if (padsize + datasize > MAX_SUMMARY_SIZE) { in jffs2_sum_write_data()
691 datasize, padsize, jeb->offset); in jffs2_sum_write_data()
706 memset(c->summary->sum_buf, 0xff, datasize); in jffs2_sum_write_data()
806 isum.sum_crc = cpu_to_je32(crc32(0, c->summary->sum_buf, datasize)); in jffs2_sum_write_data()
812 vecs[1].iov_len = datasize; in jffs2_sum_write_data()
849 int datasize, infosize, padsize; in jffs2_sum_write_sumnode() local
865 datasize = c->summary->sum_size + sizeof(struct jffs2_sum_marker); in jffs2_sum_write_sumnode()
866 infosize = sizeof(struct jffs2_raw_summary) + datasize; in jffs2_sum_write_sumnode()
869 datasize += padsize; in jffs2_sum_write_sumnode()
[all …]
/Linux-v4.19/net/sctp/
Doutput.c678 size_t datasize, rwnd, inflight, flight_size; in sctp_packet_can_append_data() local
700 datasize = sctp_data_size(chunk); in sctp_packet_can_append_data()
702 if (datasize > rwnd && inflight > 0) in sctp_packet_can_append_data()
763 size_t datasize = sctp_data_size(chunk); in sctp_packet_append_data() local
768 transport->flight_size += datasize; in sctp_packet_append_data()
771 asoc->outqueue.outstanding_bytes += datasize; in sctp_packet_append_data()
774 if (datasize < rwnd) in sctp_packet_append_data()
775 rwnd -= datasize; in sctp_packet_append_data()
/Linux-v4.19/drivers/firmware/efi/libstub/
Dtpm.c46 unsigned long datasize = 0; in efi_enable_reset_attack_mitigation() local
49 NULL, &datasize, NULL); in efi_enable_reset_attack_mitigation()
/Linux-v4.19/drivers/mmc/host/
Dvub300.c321 u32 datasize; member
1115 (vub300->datasize >> 8) & 0xFF; in send_command()
1117 (vub300->datasize >> 0) & 0xFF; in send_command()
1122 (vub300->datasize >> 24) & 0xFF; in send_command()
1124 (vub300->datasize >> 16) & 0xFF; in send_command()
1126 (vub300->datasize >> 8) & 0xFF; in send_command()
1128 (vub300->datasize >> 0) & 0xFF; in send_command()
1129 if (vub300->datasize < vub300->fbs[fn]) { in send_command()
1141 (vub300->datasize >> 24) & 0xFF; in send_command()
1143 (vub300->datasize >> 16) & 0xFF; in send_command()
[all …]
Dmxcmmc.c143 unsigned int datasize; member
309 unsigned int datasize = nob * blksz; in mxcmci_setup_data() local
319 host->datasize = datasize; in mxcmci_setup_data()
492 data->bytes_xfered = host->datasize; in mxcmci_finish_data()
620 host->datasize = 0; in mxcmci_transfer_data()
629 host->datasize += sg->length; in mxcmci_transfer_data()
638 host->datasize += sg->length; in mxcmci_transfer_data()
/Linux-v4.19/drivers/media/rc/
Dfintek-cir.c253 int datasize = 0; in fintek_cmdsize() local
258 datasize = 1; in fintek_cmdsize()
262 datasize = 2; in fintek_cmdsize()
269 datasize = 2; in fintek_cmdsize()
274 datasize = 1; in fintek_cmdsize()
279 return datasize; in fintek_cmdsize()
Dmceusb.c550 int datasize = 0; in mceusb_cmd_datasize() local
555 datasize = 1; in mceusb_cmd_datasize()
560 datasize = 5; in mceusb_cmd_datasize()
563 datasize = 4; in mceusb_cmd_datasize()
566 datasize = 2; in mceusb_cmd_datasize()
572 datasize = 1; in mceusb_cmd_datasize()
583 datasize = 2; in mceusb_cmd_datasize()
588 datasize = 1; in mceusb_cmd_datasize()
592 return datasize; in mceusb_cmd_datasize()
/Linux-v4.19/drivers/i2c/
Di2c-dev.c321 int datasize, res; in i2cdev_ioctl_smbus() local
365 datasize = sizeof(data->byte); in i2cdev_ioctl_smbus()
368 datasize = sizeof(data->word); in i2cdev_ioctl_smbus()
370 datasize = sizeof(data->block); in i2cdev_ioctl_smbus()
376 if (copy_from_user(&temp, data, datasize)) in i2cdev_ioctl_smbus()
391 if (copy_to_user(data, &temp, datasize)) in i2cdev_ioctl_smbus()
/Linux-v4.19/drivers/media/radio/
Dradio-miropcm20.c151 static int rds_cmd(struct snd_miro_aci *aci, u8 cmd, u8 databuffer[], u8 datasize) in rds_cmd() argument
162 if (datasize == 0) in rds_cmd()
170 memset(databuffer, 0, datasize); in rds_cmd()
172 for (i = 0; i < 8 * datasize; i++) { in rds_cmd()
/Linux-v4.19/include/uapi/linux/
Dcycx_cfm.h74 unsigned long datasize; member
/Linux-v4.19/include/linux/
Doid_registry.h99 extern enum OID look_up_OID(const void *data, size_t datasize);
/Linux-v4.19/drivers/usb/serial/
Dwhiteheat.c158 __u8 *data, __u8 datasize);
560 __u8 *data, __u8 datasize) in firm_send_command() argument
579 memcpy(&transfer_buffer[1], data, datasize); in firm_send_command()
580 command_port->write_urb->transfer_buffer_length = datasize + 1; in firm_send_command()

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