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/openbmc/linux/drivers/mtd/
H A Drfd_ftl.c93 static int build_block_map(struct partition *part, int block_no) in build_block_map() argument
95 struct block *block = &part->blocks[block_no]; in build_block_map()
98 block->offset = part->block_size * block_no; in build_block_map()
100 if (le16_to_cpu(part->header_cache[0]) != RFD_MAGIC) { in build_block_map()
107 for (i=0; i<part->data_sectors_per_block; i++) { in build_block_map()
110 entry = le16_to_cpu(part->header_cache[HEADER_MAP_OFFSET + i]); in build_block_map()
123 if (entry >= part->sector_count) { in build_block_map()
127 part->mbd.mtd->name, block_no, i, entry); in build_block_map()
131 if (part->sector_map[entry] != -1) { in build_block_map()
134 part->mbd.mtd->name, entry); in build_block_map()
[all …]
H A Dftl.c151 static int scan_header(partition_t *part) in scan_header() argument
157 part->header.FormattedSize = 0; in scan_header()
158 max_offset = (0x100000<part->mbd.mtd->size)?0x100000:part->mbd.mtd->size; in scan_header()
162 offset += part->mbd.mtd->erasesize ? : 0x2000) { in scan_header()
164 err = mtd_read(part->mbd.mtd, offset, sizeof(header), &ret, in scan_header()
183 if ((1 << header.EraseUnitSize) != part->mbd.mtd->erasesize) { in scan_header()
185 1 << header.EraseUnitSize,part->mbd.mtd->erasesize); in scan_header()
188 part->header = header; in scan_header()
192 static int build_maps(partition_t *part) in build_maps() argument
202 part->DataUnits = le16_to_cpu(part->header.NumEraseUnits) - in build_maps()
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H A Dmtdpart.c37 WARN_ON(!list_empty(&mtd->part.node)); in release_mtd_partition()
42 const struct mtd_partition *part, in allocate_partition() argument
49 parent->part.size : parent->size; in allocate_partition()
57 name = kstrdup(part->name, GFP_KERNEL); in allocate_partition()
68 child->part.flags = parent->flags & ~part->mask_flags; in allocate_partition()
69 child->part.flags |= part->add_flags; in allocate_partition()
70 child->flags = child->part.flags; in allocate_partition()
71 child->part.size = part->size; in allocate_partition()
91 child->dev.of_node = part->of_node; in allocate_partition()
93 child->part.offset = part->offset; in allocate_partition()
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/openbmc/openbmc/poky/scripts/lib/wic/plugins/imager/
H A Ddirect.py73 for part in self.parts:
74 if not self.ks.bootloader.source and part.mountpoint == "/boot":
75 self.ks.bootloader.source = part.source
118 for part in self.parts:
119 if not part.realnum or not part.mountpoint \
120 … or part.mountpoint == "/" or not (part.mountpoint.startswith('/') or part.mountpoint == "swap"):
123 if part.use_uuid:
124 if part.fsuuid:
126 if len(part.fsuuid) == 10:
128 (part.fsuuid[2:6], part.fsuuid[6:])
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/openbmc/linux/drivers/misc/sgi-xp/
H A Dxpc_main.c169 struct xpc_partition *part = from_timer(part, t, disengage_timer); in xpc_timeout_partition_disengage() local
171 DBUG_ON(time_is_after_jiffies(part->disengage_timeout)); in xpc_timeout_partition_disengage()
173 xpc_partition_disengaged_from_timer(part); in xpc_timeout_partition_disengage()
175 DBUG_ON(part->disengage_timeout != 0); in xpc_timeout_partition_disengage()
176 DBUG_ON(xpc_arch_ops.partition_engaged(XPC_PARTID(part))); in xpc_timeout_partition_disengage()
218 struct xpc_partition *part; in xpc_check_remote_hb() local
230 part = &xpc_partitions[partid]; in xpc_check_remote_hb()
232 if (part->act_state == XPC_P_AS_INACTIVE || in xpc_check_remote_hb()
233 part->act_state == XPC_P_AS_DEACTIVATING) { in xpc_check_remote_hb()
237 ret = xpc_arch_ops.get_remote_heartbeat(part); in xpc_check_remote_hb()
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H A Dxpc_partition.c265 static int __xpc_partition_disengaged(struct xpc_partition *part, in __xpc_partition_disengaged() argument
268 short partid = XPC_PARTID(part); in __xpc_partition_disengaged()
272 if (part->disengage_timeout) { in __xpc_partition_disengaged()
274 if (time_is_after_jiffies(part->disengage_timeout)) { in __xpc_partition_disengaged()
290 part->disengage_timeout = 0; in __xpc_partition_disengaged()
294 del_timer_sync(&part->disengage_timer); in __xpc_partition_disengaged()
296 DBUG_ON(part->act_state != XPC_P_AS_DEACTIVATING && in __xpc_partition_disengaged()
297 part->act_state != XPC_P_AS_INACTIVE); in __xpc_partition_disengaged()
298 if (part->act_state != XPC_P_AS_INACTIVE) in __xpc_partition_disengaged()
299 xpc_wakeup_channel_mgr(part); in __xpc_partition_disengaged()
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/openbmc/linux/drivers/acpi/acpica/
H A Dutmath.c23 struct uint64_struct part; member
62 ACPI_MUL_64_BY_32(0, multiplicand_ovl.part.hi, multiplier, in acpi_ut_short_multiply()
63 product.part.hi, carry32); in acpi_ut_short_multiply()
65 ACPI_MUL_64_BY_32(0, multiplicand_ovl.part.lo, multiplier, in acpi_ut_short_multiply()
66 product.part.lo, carry32); in acpi_ut_short_multiply()
68 product.part.hi += carry32; in acpi_ut_short_multiply()
100 operand_ovl.part.hi = operand_ovl.part.lo; in acpi_ut_short_shift_left()
101 operand_ovl.part.lo = 0; in acpi_ut_short_shift_left()
104 ACPI_SHIFT_LEFT_64_BY_32(operand_ovl.part.hi, in acpi_ut_short_shift_left()
105 operand_ovl.part.lo, count); in acpi_ut_short_shift_left()
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/openbmc/linux/include/linux/
H A Dpart_stat.h28 #define part_stat_get_cpu(part, field, cpu) \ argument
29 (per_cpu_ptr((part)->bd_stats, (cpu))->field)
31 #define part_stat_get(part, field) \ argument
32 part_stat_get_cpu(part, field, smp_processor_id())
34 #define part_stat_read(part, field) \ argument
36 typeof((part)->bd_stats->field) res = 0; \
39 res += per_cpu_ptr((part)->bd_stats, _cpu)->field; \
43 static inline void part_stat_set_all(struct block_device *part, int value) in part_stat_set_all() argument
48 memset(per_cpu_ptr(part->bd_stats, i), value, in part_stat_set_all()
52 #define part_stat_read_accum(part, field) \ argument
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/openbmc/phosphor-mboxd/vpnor/test/
H A Dtoc_flags.cpp18 struct pnor_partition part; in main() local
25 vpnor::parseTocLine(line, BLOCK_SIZE, part); in main()
26 assert((part.data.user.data[0]) == PARTITION_ECC_PROTECTED); in main()
27 assert(!(part.data.user.data[1] & DATA_MASK)); in main()
30 vpnor::parseTocLine(line, BLOCK_SIZE, part); in main()
31 assert(!(part.data.user.data[0])); in main()
32 assert((part.data.user.data[1] & DATA_MASK) == PARTITION_PRESERVED); in main()
35 vpnor::parseTocLine(line, BLOCK_SIZE, part); in main()
36 assert(!(part.data.user.data[0])); in main()
37 assert((part.data.user.data[1] & DATA_MASK) == PARTITION_READONLY); in main()
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/openbmc/hiomapd/vpnor/test/
H A Dtoc_flags.cpp20 struct pnor_partition part; in main() local
27 vpnor::parseTocLine(line, BLOCK_SIZE, part); in main()
28 assert((part.data.user.data[0]) == PARTITION_ECC_PROTECTED); in main()
29 assert(!(part.data.user.data[1] & DATA_MASK)); in main()
32 vpnor::parseTocLine(line, BLOCK_SIZE, part); in main()
33 assert(!(part.data.user.data[0])); in main()
34 assert((part.data.user.data[1] & DATA_MASK) == PARTITION_PRESERVED); in main()
37 vpnor::parseTocLine(line, BLOCK_SIZE, part); in main()
38 assert(!(part.data.user.data[0])); in main()
39 assert((part.data.user.data[1] & DATA_MASK) == PARTITION_READONLY); in main()
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/openbmc/linux/drivers/net/ethernet/sfc/siena/
H A Dmtd.c30 struct efx_mtd_partition *part = to_efx_mtd_partition(mtd); in efx_mtd_sync() local
37 part->name, part->dev_type_name, rc); in efx_mtd_sync()
40 static void efx_siena_mtd_remove_partition(struct efx_mtd_partition *part) in efx_siena_mtd_remove_partition() argument
45 rc = mtd_device_unregister(&part->mtd); in efx_siena_mtd_remove_partition()
51 list_del(&part->node); in efx_siena_mtd_remove_partition()
57 struct efx_mtd_partition *part; in efx_siena_mtd_add() local
61 part = (struct efx_mtd_partition *)((char *)parts + in efx_siena_mtd_add()
64 part->mtd.writesize = 1; in efx_siena_mtd_add()
66 if (!(part->mtd.flags & MTD_NO_ERASE)) in efx_siena_mtd_add()
67 part->mtd.flags |= MTD_WRITEABLE; in efx_siena_mtd_add()
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/openbmc/linux/drivers/net/ethernet/sfc/
H A Dmtd.c30 struct efx_mtd_partition *part = to_efx_mtd_partition(mtd); in efx_mtd_sync() local
37 part->name, part->dev_type_name, rc); in efx_mtd_sync()
40 static void efx_mtd_remove_partition(struct efx_mtd_partition *part) in efx_mtd_remove_partition() argument
45 rc = mtd_device_unregister(&part->mtd); in efx_mtd_remove_partition()
51 list_del(&part->node); in efx_mtd_remove_partition()
57 struct efx_mtd_partition *part; in efx_mtd_add() local
61 part = (struct efx_mtd_partition *)((char *)parts + in efx_mtd_add()
64 part->mtd.writesize = 1; in efx_mtd_add()
66 if (!(part->mtd.flags & MTD_NO_ERASE)) in efx_mtd_add()
67 part->mtd.flags |= MTD_WRITEABLE; in efx_mtd_add()
[all …]
/openbmc/linux/drivers/net/ethernet/sfc/falcon/
H A Dmtd.c30 struct ef4_mtd_partition *part = to_ef4_mtd_partition(mtd); in ef4_mtd_sync() local
37 part->name, part->dev_type_name, rc); in ef4_mtd_sync()
40 static void ef4_mtd_remove_partition(struct ef4_mtd_partition *part) in ef4_mtd_remove_partition() argument
45 rc = mtd_device_unregister(&part->mtd); in ef4_mtd_remove_partition()
51 list_del(&part->node); in ef4_mtd_remove_partition()
57 struct ef4_mtd_partition *part; in ef4_mtd_add() local
61 part = (struct ef4_mtd_partition *)((char *)parts + in ef4_mtd_add()
64 part->mtd.writesize = 1; in ef4_mtd_add()
66 part->mtd.owner = THIS_MODULE; in ef4_mtd_add()
67 part->mtd.priv = efx; in ef4_mtd_add()
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/openbmc/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum1_kvdl.c74 struct mlxsw_sp1_kvdl_part *part, *min_part = NULL; in mlxsw_sp1_kvdl_alloc_size_part() local
78 part = kvdl->parts[i]; in mlxsw_sp1_kvdl_alloc_size_part()
79 if (alloc_size <= part->info.alloc_size && in mlxsw_sp1_kvdl_alloc_size_part()
81 part->info.alloc_size <= min_part->info.alloc_size)) in mlxsw_sp1_kvdl_alloc_size_part()
82 min_part = part; in mlxsw_sp1_kvdl_alloc_size_part()
91 struct mlxsw_sp1_kvdl_part *part; in mlxsw_sp1_kvdl_index_part() local
95 part = kvdl->parts[i]; in mlxsw_sp1_kvdl_index_part()
96 if (kvdl_index >= part->info.start_index && in mlxsw_sp1_kvdl_index_part()
97 kvdl_index <= part->info.end_index) in mlxsw_sp1_kvdl_index_part()
98 return part; in mlxsw_sp1_kvdl_index_part()
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/openbmc/openbmc/meta-arm/meta-arm-bsp/wic/
H A Dcorstone1000-flash-firmware.wks.in10 part --source empty --size 3k --offset 17k --part-name="reserved_1" --uuid B1F2FC8C-A7A3-4485-87CB-…
12 part --source empty --size 4k --align 4 --offset 20k --part-name="FWU-Metadata" --uuid 3FDFFEE1-322…
13 part --source empty --size 4k --align 4 --offset 24k --part-name="Bkup-FWU-Metadata" --uuid B306831…
15 part --source empty --size 4k --align 4 --offset 28k --part-name="private_metadata_replica_2" --uui…
16 part --source empty --size 4k --align 4 --offset 32k --part-name="private_metadata_replica_2" --uui…
19 part --source rawcopy --size 144k --sourceparams="file=bl2_signed.bin" --offset 36k --align 4 --par…
22 part --source rawcopy --size 320k --sourceparams="file=tfm_s_signed.bin" --align 4 --part-name="tfm…
25 part --source rawcopy --size 2 --sourceparams="file=signed_fip-corstone1000.bin" --align 4 --part-n…
28 part --source rawcopy --size 12 --sourceparams="file=Image.gz-initramfs-${MACHINE}.bin" --align 4 -…
32 part --source empty --size 144k --offset 16392k --align 4 --part-name="bl2_secondary" --uuid 3F0C49…
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/openbmc/linux/drivers/irqchip/
H A Dirq-partition-percpu.c25 static bool partition_check_cpu(struct partition_desc *part, in partition_check_cpu() argument
28 return cpumask_test_cpu(cpu, &part->parts[hwirq].mask); in partition_check_cpu()
33 struct partition_desc *part = irq_data_get_irq_chip_data(d); in partition_irq_mask() local
34 struct irq_chip *chip = irq_desc_get_chip(part->chained_desc); in partition_irq_mask()
35 struct irq_data *data = irq_desc_get_irq_data(part->chained_desc); in partition_irq_mask()
37 if (partition_check_cpu(part, smp_processor_id(), d->hwirq) && in partition_irq_mask()
44 struct partition_desc *part = irq_data_get_irq_chip_data(d); in partition_irq_unmask() local
45 struct irq_chip *chip = irq_desc_get_chip(part->chained_desc); in partition_irq_unmask()
46 struct irq_data *data = irq_desc_get_irq_data(part->chained_desc); in partition_irq_unmask()
48 if (partition_check_cpu(part, smp_processor_id(), d->hwirq) && in partition_irq_unmask()
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/openbmc/u-boot/common/
H A Davb_verify.c259 static unsigned long mmc_read_and_flush(struct mmc_part *part, in mmc_read_and_flush() argument
269 if (start < part->info.start) { in mmc_read_and_flush()
273 if ((start + sectors) > (part->info.start + part->info.size)) { in mmc_read_and_flush()
274 sectors = part->info.start + part->info.size - start; in mmc_read_and_flush()
288 if (sectors > buf_size / part->info.blksz) in mmc_read_and_flush()
289 sectors = buf_size / part->info.blksz; in mmc_read_and_flush()
294 blks = blk_dread(part->mmc_blk, in mmc_read_and_flush()
297 flush_cache((ulong)tmp_buf, sectors * part->info.blksz); in mmc_read_and_flush()
300 memcpy(buffer, tmp_buf, sectors * part->info.blksz); in mmc_read_and_flush()
305 static unsigned long mmc_write(struct mmc_part *part, lbaint_t start, in mmc_write() argument
[all …]
/openbmc/linux/fs/orangefs/
H A Ddir.c17 struct orangefs_dir_part *part; member
134 struct orangefs_dir_part *part, *new; in parse_readdir() local
138 part = od->part; in parse_readdir()
139 while (part) { in parse_readdir()
141 if (part->next) in parse_readdir()
142 part = part->next; in parse_readdir()
151 if (!od->part) in parse_readdir()
152 od->part = new; in parse_readdir()
154 part->next = new; in parse_readdir()
189 static int fill_from_part(struct orangefs_dir_part *part, in fill_from_part() argument
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/openbmc/u-boot/cmd/
H A Djffs2.c256 static inline u32 get_part_sector_size_nor(struct mtdids *id, struct part_info *part) in get_part_sector_size_nor() argument
267 start_phys = flash->start[0] + part->offset; in get_part_sector_size_nor()
268 end_phys = start_phys + part->size - 1; in get_part_sector_size_nor()
307 static inline u32 get_part_sector_size(struct mtdids *id, struct part_info *part) in get_part_sector_size() argument
312 return get_part_sector_size_nor(id, part); in get_part_sector_size()
339 struct part_info *part; in mtdparts_init() local
354 part = (struct part_info *)(id + 1); in mtdparts_init()
378 part->name = "static"; in mtdparts_init()
379 part->auto_name = 0; in mtdparts_init()
382 part->size = CONFIG_JFFS2_PART_SIZE; in mtdparts_init()
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H A Dmtdparts.c140 extern void jffs2_free_cache(struct part_info *part);
232 struct part_info *part; in index_partitions() local
251 part = mtd_part_info(current_mtd_dev, current_mtd_partnum); in index_partitions()
252 if (part) { in index_partitions()
253 env_set("mtddevname", part->name); in index_partitions()
255 debug("=> mtddevname %s\n", part->name); in index_partitions()
328 static int part_validate_eraseblock(struct mtdids *id, struct part_info *part) in part_validate_eraseblock() argument
338 part->sector_size = mtd->erasesize; in part_validate_eraseblock()
345 offset = part->offset; in part_validate_eraseblock()
349 MTD_DEV_TYPE(id->type), id->num, part->name); in part_validate_eraseblock()
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/openbmc/u-boot/drivers/fastboot/
H A Dfb_nand.c19 struct part_info *part; member
34 struct part_info **part, in fb_nand_lookup() argument
48 ret = find_dev_and_part(partname, &dev, &pnum, part); in fb_nand_lookup()
67 static int _fb_nand_erase(struct mtd_info *mtd, struct part_info *part) in _fb_nand_erase() argument
73 opts.offset = part->offset; in _fb_nand_erase()
74 opts.length = part->size; in _fb_nand_erase()
78 part->offset, part->offset + part->size); in _fb_nand_erase()
85 part->size, part->name); in _fb_nand_erase()
90 static int _fb_nand_write(struct mtd_info *mtd, struct part_info *part, in _fb_nand_write() argument
101 part->size - (offset - part->offset), in _fb_nand_write()
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/openbmc/linux/arch/arm/mach-omap2/
H A Dcminst44xx.c74 static u32 omap4_cminst_read_inst_reg(u8 part, u16 inst, u16 idx);
85 static u32 _clkctrl_idlest(u8 part, u16 inst, u16 clkctrl_offs) in _clkctrl_idlest() argument
87 u32 v = omap4_cminst_read_inst_reg(part, inst, clkctrl_offs); in _clkctrl_idlest()
102 static bool _is_module_ready(u8 part, u16 inst, u16 clkctrl_offs) in _is_module_ready() argument
106 v = _clkctrl_idlest(part, inst, clkctrl_offs); in _is_module_ready()
113 static u32 omap4_cminst_read_inst_reg(u8 part, u16 inst, u16 idx) in omap4_cminst_read_inst_reg() argument
115 BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || in omap4_cminst_read_inst_reg()
116 part == OMAP4430_INVALID_PRCM_PARTITION || in omap4_cminst_read_inst_reg()
117 !_cm_bases[part].va); in omap4_cminst_read_inst_reg()
118 return readl_relaxed(_cm_bases[part].va + inst + idx); in omap4_cminst_read_inst_reg()
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H A Dprminst44xx.c58 u32 omap4_prminst_read_inst_reg(u8 part, s16 inst, u16 idx) in omap4_prminst_read_inst_reg() argument
60 BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || in omap4_prminst_read_inst_reg()
61 part == OMAP4430_INVALID_PRCM_PARTITION || in omap4_prminst_read_inst_reg()
62 !_prm_bases[part].va); in omap4_prminst_read_inst_reg()
63 return readl_relaxed(_prm_bases[part].va + inst + idx); in omap4_prminst_read_inst_reg()
67 void omap4_prminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx) in omap4_prminst_write_inst_reg() argument
69 BUG_ON(part >= OMAP4_MAX_PRCM_PARTITIONS || in omap4_prminst_write_inst_reg()
70 part == OMAP4430_INVALID_PRCM_PARTITION || in omap4_prminst_write_inst_reg()
71 !_prm_bases[part].va); in omap4_prminst_write_inst_reg()
72 writel_relaxed(val, _prm_bases[part].va + inst + idx); in omap4_prminst_write_inst_reg()
[all …]
/openbmc/linux/block/partitions/
H A Dmac.c16 extern void note_bootable_part(dev_t dev, int part, int goodness);
41 struct mac_partition *part; in mac_partition() local
59 if (partoffset + sizeof(*part) > datasize) in mac_partition()
61 part = (struct mac_partition *) (data + partoffset); in mac_partition()
62 if (be16_to_cpu(part->signature) != MAC_PARTITION_MAGIC) { in mac_partition()
66 blocks_in_map = be32_to_cpu(part->map_count); in mac_partition()
82 part = (struct mac_partition *) (data + pos%512); in mac_partition()
83 if (be16_to_cpu(part->signature) != MAC_PARTITION_MAGIC) in mac_partition()
86 be32_to_cpu(part->start_block) * (secsize/512), in mac_partition()
87 be32_to_cpu(part->block_count) * (secsize/512)); in mac_partition()
[all …]
/openbmc/linux/arch/powerpc/kernel/
H A Dnvram_64.c180 int nvram_write_os_partition(struct nvram_os_partition *part, in nvram_write_os_partition() argument
189 if (part->index == -1) in nvram_write_os_partition()
192 if (length > part->size) in nvram_write_os_partition()
193 length = part->size; in nvram_write_os_partition()
198 tmp_index = part->index; in nvram_write_os_partition()
219 int nvram_read_partition(struct nvram_os_partition *part, char *buff, in nvram_read_partition() argument
227 if (part->index == -1) in nvram_read_partition()
230 if (length > part->size) in nvram_read_partition()
231 length = part->size; in nvram_read_partition()
233 tmp_index = part->index; in nvram_read_partition()
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