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/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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/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_UNQUAL((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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H A Diov_iter.h49 size_t part = min(len, p->iov_len - skip); in iterate_iovec() local
51 if (likely(part)) { in iterate_iovec()
52 remain = step(p->iov_base + skip, progress, part, priv, priv2); in iterate_iovec()
53 consumed = part - remain; in iterate_iovec()
83 size_t part = min(len, p->iov_len - skip); in iterate_kvec() local
85 if (likely(part)) { in iterate_kvec()
86 remain = step(p->iov_base + skip, progress, part, priv, priv2); in iterate_kvec()
87 consumed = part - remain; in iterate_kvec()
117 size_t offset = p->bv_offset + skip, part; in iterate_bvec() local
120 part = min3(len, in iterate_bvec()
[all …]
/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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H A Dspectrum2_kvdl.c56 static int mlxsw_sp2_kvdl_part_find_zero_bits(struct mlxsw_sp2_kvdl_part *part, in mlxsw_sp2_kvdl_part_find_zero_bits() argument
65 start_bit = part->last_allocated_bit + 1; in mlxsw_sp2_kvdl_part_find_zero_bits()
66 if (start_bit == part->usage_bit_count) in mlxsw_sp2_kvdl_part_find_zero_bits()
70 bit = find_next_zero_bit(part->usage, part->usage_bit_count, bit); in mlxsw_sp2_kvdl_part_find_zero_bits()
71 if (!wrap && bit + bit_count >= part->usage_bit_count) { in mlxsw_sp2_kvdl_part_find_zero_bits()
79 if (test_bit(bit + i, part->usage)) { in mlxsw_sp2_kvdl_part_find_zero_bits()
88 static int mlxsw_sp2_kvdl_part_alloc(struct mlxsw_sp2_kvdl_part *part, in mlxsw_sp2_kvdl_part_alloc() argument
97 bit_count = DIV_ROUND_UP(size, part->indexes_per_usage_bit); in mlxsw_sp2_kvdl_part_alloc()
98 err = mlxsw_sp2_kvdl_part_find_zero_bits(part, bit_count, &bit); in mlxsw_sp2_kvdl_part_alloc()
102 __set_bit(bit + i, part->usage); in mlxsw_sp2_kvdl_part_alloc()
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/linux/fs/orangefs/
H A Ddir.c18 struct orangefs_dir_part *part; member
41 * part and is stored in a linked list in case more than one part is
44 * The position pointer (ctx->pos) encodes the part and offset on which
45 * to begin reading at. Bits above PART_SHIFT encode the part and bits
52 * part list. Data is parsed from the current position as it is needed.
58 * Part zero is synthesized to contains `.' and `..'. Part one is the
59 * first part of the part list.
135 struct orangefs_dir_part *part, *new; in parse_readdir() local
139 part = od->part; in parse_readdir()
140 while (part) { in parse_readdir()
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/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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/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 …]
/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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/linux/arch/arm/mach-omap2/
H A Dcminst44xx.c45 * 0x2 idle: Module is in Idle mode (only OCP part). It is functional if
74 static u32 omap4_cminst_read_inst_reg(u8 part, u16 inst, u16 idx);
78 * @part: PRCM partition ID that the CM_CLKCTRL register exists in
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()
95 * @part: PRCM partition ID that the CM_CLKCTRL register exists in
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()
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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()
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H A Dcm.h56 int (*wait_module_ready)(u8 part, s16 prcm_mod, u16 idlest_reg,
58 int (*wait_module_idle)(u8 part, s16 prcm_mod, u16 idlest_reg,
60 void (*module_enable)(u8 mode, u8 part, u16 inst, u16 clkctrl_offs);
61 void (*module_disable)(u8 part, u16 inst, u16 clkctrl_offs);
62 u32 (*xlate_clkctrl)(u8 part, u16 inst, u16 clkctrl_offs);
67 int omap_cm_wait_module_ready(u8 part, s16 prcm_mod, u16 idlest_reg,
69 int omap_cm_wait_module_idle(u8 part, s16 prcm_mod, u16 idlest_reg,
71 int omap_cm_module_enable(u8 mode, u8 part, u16 inst, u16 clkctrl_offs);
72 int omap_cm_module_disable(u8 part, u16 inst, u16 clkctrl_offs);
73 u32 omap_cm_xlate_clkctrl(u8 part, u16 inst, u16 clkctrl_offs);
/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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/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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/linux/drivers/net/wireless/ti/wlcore/
H A Dio.c3 * This file is part of wl1271
57 struct wlcore_partition_set *part = &wl->curr_part; in wlcore_translate_addr() local
69 if ((addr >= part->mem.start) && in wlcore_translate_addr()
70 (addr < part->mem.start + part->mem.size)) in wlcore_translate_addr()
71 return addr - part->mem.start; in wlcore_translate_addr()
72 else if ((addr >= part->reg.start) && in wlcore_translate_addr()
73 (addr < part->reg.start + part->reg.size)) in wlcore_translate_addr()
74 return addr - part->reg.start + part->mem.size; in wlcore_translate_addr()
75 else if ((addr >= part->mem2.start) && in wlcore_translate_addr()
76 (addr < part->mem2.start + part->mem2.size)) in wlcore_translate_addr()
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/linux/drivers/char/ipmi/
H A Dssif_bmc.c93 /* Flag to identify a Multi-part Read Transaction */
98 /* Block Number of a Multi-part Read Transaction */
104 /* Buffer for SSIF Transaction part*/
343 static void calculate_response_part_pec(struct ssif_part_buffer *part) in calculate_response_part_pec() argument
345 u8 addr = part->address; in calculate_response_part_pec()
348 part->pec = i2c_smbus_pec(0, &addr, 1); in calculate_response_part_pec()
350 part->pec = i2c_smbus_pec(part->pec, &part->smbus_cmd, 1); in calculate_response_part_pec()
353 part->pec = i2c_smbus_pec(part->pec, &addr, 1); in calculate_response_part_pec()
354 part->pec = i2c_smbus_pec(part->pec, &part->length, 1); in calculate_response_part_pec()
355 if (part->length) in calculate_response_part_pec()
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/linux/sound/soc/codecs/
H A Dwm_adsp_fw_find_test.c24 const char *part; member
118 dsp->part = params->part; in wm_adsp_fw_find_test_pick_file()
200 dsp->part = params->part; in wm_adsp_fw_find_test_search_order()
239 dsp->part = "dsp1"; in wm_adsp_fw_find_test_find_firmware_byindex()
311 param->part, param->dsp_name, in wm_adsp_fw_find_test_param_desc()
323 .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123",
332 .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123",
344 .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123",
351 .part = "cs1234", .dsp_name = "dsp1", .system_name = "ABC123",
368 .part = "cs1234", .dsp_name = "dsp1", .alsa_name = "amp1",
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/linux/include/uapi/linux/
H A Dbatadv_packet.h212 * @packet_type: batman-adv packet type, part of the general header
213 * @version: batman-adv protocol version, part of the general header
214 * @ttl: time to live for this packet, part of the general header
240 * @packet_type: batman-adv packet type, part of the general header
241 * @version: batman-adv protocol version, part of the general header
242 * @ttl: time to live for this packet, part of the general header
264 * @packet_type: batman-adv packet type, part of the general header
265 * @version: batman-adv protocol version, part of the general header
282 * @packet_type: batman-adv packet type, part of the general header
283 * @version: batman-adv protocol version, part of the general header
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/linux/Documentation/devicetree/bindings/net/
H A Drenesas,ether.yaml20 - renesas,gether-r8a7740 # device is a part of R8A7740 SoC
21 - renesas,gether-r8a77980 # device is a part of R8A77980 SoC
22 - renesas,ether-r7s72100 # device is a part of R7S72100 SoC
23 - renesas,ether-r7s9210 # device is a part of R7S9210 SoC
26 - renesas,ether-r8a7778 # device is a part of R8A7778 SoC
27 - renesas,ether-r8a7779 # device is a part of R8A7779 SoC
32 - renesas,ether-r8a7742 # device is a part of R8A7742 SoC
33 - renesas,ether-r8a7743 # device is a part of R8A7743 SoC
34 - renesas,ether-r8a7745 # device is a part of R8A7745 SoC
35 - renesas,ether-r8a7790 # device is a part of R8A7790 SoC
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/linux/drivers/misc/
H A Dsram-exec.c23 struct sram_partition *part) in sram_check_protect_exec() argument
25 unsigned long base = (unsigned long)part->base; in sram_check_protect_exec()
37 int sram_add_protect_exec(struct sram_partition *part) in sram_add_protect_exec() argument
40 list_add_tail(&part->list, &exec_pool_list); in sram_add_protect_exec()
49 * @pool: struct gen_pool retrieved that is part of this sram
76 struct sram_partition *part = NULL, *p; in sram_exec_copy() local
85 part = p; in sram_exec_copy()
89 if (!part) in sram_exec_copy()
95 base = (unsigned long)part->base; in sram_exec_copy()
98 mutex_lock(&part->lock); in sram_exec_copy()
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/linux/drivers/firmware/efi/
H A Defi-pstore.c78 static inline u64 generic_id(u64 timestamp, unsigned int part, int count) in generic_id() argument
80 return (timestamp * 100 + part) * 1000 + count; in generic_id()
90 unsigned int part; in efi_pstore_read_func() local
96 &record->type, &part, &cnt, &time, &data_type) == 5) { in efi_pstore_read_func()
97 record->id = generic_id(time, part, cnt); in efi_pstore_read_func()
98 record->part = part; in efi_pstore_read_func()
108 &record->type, &part, &cnt, &time) == 4) { in efi_pstore_read_func()
109 record->id = generic_id(time, part, cnt); in efi_pstore_read_func()
110 record->part = part; in efi_pstore_read_func()
117 &record->type, &part, &time) == 3) { in efi_pstore_read_func()
[all …]
/linux/drivers/mtd/parsers/
H A Dparser_trx.c56 struct mtd_partition *part; in parser_trx_parse() local
86 part = &parts[curr_part++]; in parser_trx_parse()
87 part->name = "loader"; in parser_trx_parse()
88 part->offset = trx.offset[i]; in parser_trx_parse()
93 part = &parts[curr_part++]; in parser_trx_parse()
94 part->name = "linux"; in parser_trx_parse()
95 part->offset = trx.offset[i]; in parser_trx_parse()
100 part = &parts[curr_part++]; in parser_trx_parse()
101 part->name = parser_trx_data_part_name(mtd, trx.offset[i]); in parser_trx_parse()
102 part->offset = trx.offset[i]; in parser_trx_parse()
/linux/sound/soc/intel/atom/sst/
H A Dsst_ipc.c129 while (header.p.header_high.part.busy) { in sst_post_message_mrfld()
149 if (header.p.header_high.part.busy) { in sst_post_message_mrfld()
165 if (msg->mrfld_header.p.header_high.part.large) in sst_post_message_mrfld()
190 isr.part.busy_interrupt = 1; in intel_sst_clear_intr_mrfld()
196 clear_ipc.p.header_high.part.busy = 0; in intel_sst_clear_intr_mrfld()
197 clear_ipc.p.header_high.part.done = 1; in intel_sst_clear_intr_mrfld()
201 imr.part.busy_interrupt = 0; in intel_sst_clear_intr_mrfld()
333 drv_id = msg_high.part.drv_id; in sst_process_reply_mrfld()
343 if (msg_high.part.result && !msg_high.part in sst_process_reply_mrfld()
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/linux/fs/netfs/
H A Dread_retry.c79 size_t part; in netfs_retry_read_subrequests() local
150 part = umin(len, stream->sreq_max_len); in netfs_retry_read_subrequests()
152 part = netfs_limit_iter(&source, 0, part, stream->sreq_max_segs); in netfs_retry_read_subrequests()
153 subreq->len = subreq->transferred + part; in netfs_retry_read_subrequests()
155 iov_iter_truncate(&subreq->io_iter, part); in netfs_retry_read_subrequests()
156 iov_iter_advance(&source, part); in netfs_retry_read_subrequests()
157 len -= part; in netfs_retry_read_subrequests()
158 start += part; in netfs_retry_read_subrequests()
222 part = netfs_limit_iter(&source, 0, part, stream->sreq_max_segs); in netfs_retry_read_subrequests()
231 part = umin(len, stream->sreq_max_len); in netfs_retry_read_subrequests()
[all …]

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