| /linux-6.14.4/include/uapi/linux/ |
| D | fsl_hypervisor.h | 47 * struct fsl_hv_ioctl_restart - restart a partition
49 * @partition: the ID of the partition to restart, or -1 for the
50 * calling partition
56 __u32 partition; member
60 * struct fsl_hv_ioctl_status - get a partition's status
62 * @partition: the ID of the partition to query, or -1 for the
63 * calling partition
64 * @status: The returned status of the partition
76 __u32 partition; member
81 * struct fsl_hv_ioctl_start - start a partition
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| /linux-6.14.4/block/partitions/ |
| D | Kconfig | 3 # Partition configuration
5 menu "Partition Types"
8 bool "Advanced partition selection"
21 bool "Acorn partition support" if PARTITION_ADVANCED
27 bool "Cumana partition support" if PARTITION_ADVANCED
35 bool "EESOX partition support" if PARTITION_ADVANCED
40 bool "ICS partition support" if PARTITION_ADVANCED
48 bool "Native filecore partition support" if PARTITION_ADVANCED
58 bool "PowerTec partition support" if PARTITION_ADVANCED
62 Support reading partition tables created on Acorn machines using
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| /linux-6.14.4/arch/arm64/boot/dts/amd/ |
| D | elba-flash-parts.dtsi | 11 partition@0 {
17 partition@10000 {
22 partition@f0000 {
27 partition@100000 {
32 partition@180000 {
37 partition@380000 {
42 partition@390000 {
47 partition@400000 {
52 partition@4010000 {
57 partition@4030000 {
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| /linux-6.14.4/Documentation/devicetree/bindings/mtd/partitions/ |
| D | fixed-partitions.yaml | 12 on-flash partition table such as RedBoot.
14 The partition table should be a node named "partitions". Partitions are then
35 Compression algorithm used to store the data in this partition, chosen
52 $ref: partition.yaml#
56 description: Partition id in Sercomm partition map. Mtd parser
57 uses this id to find a record in the partition map containing
58 offset and size of the current partition. The values from
59 partition map overrides partition offset and size defined in
77 partition@0 {
95 /* a 4 GiB partition */
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| D | partition.yaml | 4 $id: http://devicetree.org/schemas/mtd/partitions/partition.yaml#
7 title: Partition
10 This binding describes a single flash partition. Each partition must have its
11 relative offset and size specified. Depending on partition function extra
14 A partition may be dynamically allocated by a specific parser at runtime.
16 Everything after 'partition-' will be used as the partition name to compare
18 If the partition contains invalid char a label can be provided that will
20 This is used to assign an OF node to the dynamiccally allocated partition
22 The OF node will be assigned only if the partition label declared match the
30 description: partition's offset and size within the flash
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| /linux-6.14.4/drivers/net/wireless/ti/wl1251/ |
| D | io.c | 89 * There are two VIRTUAL partitions (the memory partition and the
90 * registers partition), which are mapped to two different areas of the
93 * memory partition comes before the register partition, but the opposite is
124 struct wl1251_partition_set *partition; in wl1251_set_partition() local
126 partition = kmalloc(sizeof(*partition), GFP_KERNEL); in wl1251_set_partition()
127 if (!partition) { in wl1251_set_partition()
128 wl1251_error("can not allocate partition buffer"); in wl1251_set_partition()
141 " address range. Truncating partition[0]."); in wl1251_set_partition()
151 /* Guarantee that the memory partition doesn't overlap the in wl1251_set_partition()
152 * registers partition */ in wl1251_set_partition()
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| /linux-6.14.4/drivers/mtd/parsers/ |
| D | Kconfig | 15 This provides partition parsing for BCM63xx devices with CFE
19 tristate "Broadcom's U-Boot partition parser"
23 They are placed inside U-Boot partition itself at unspecified offset.
29 tristate "Command line partition table parsing"
32 Allow generic configuration of the MTD partition tables via the kernel
52 allowed in the partition definition, including mtd id's and partition
57 1 flash resource (mtd-id "sa1100"), with 1 single writable partition:
70 This provides a open firmware device tree partition parser
71 which derives the partition map from the children of the
102 This driver adds support for parsing a partition with an Image Tag
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| D | qcomsmempart.c | 3 * Qualcomm SMEM NAND flash partition parser
28 * struct smem_flash_pentry - SMEM Flash partition entry
29 * @name: Name of the partition
31 * @length: Length of the partition in blocks
32 * @attr: Flags for this partition
42 * struct smem_flash_ptable - SMEM Flash partition table
43 * @magic1: Partition table Magic 1
44 * @magic2: Partition table Magic 2
45 * @version: Partition table version
47 * @pentry: Flash partition entries belonging to this ptable
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| D | cmdlinepart.c | 3 * Read flash partition table from command line
31 * 1 NOR Flash, with 1 single writable partition:
47 /* special size referring to all the remaining space in a partition */
67 * Parse one partition definition for an MTD. Since there can be many
68 * comma separated partition definitions, this function calls itself
69 * recursively until no more partition definitions are found. Nice side
89 /* fetch the partition size */ in newpart()
91 /* assign all remaining space to this partition */ in newpart()
97 pr_err("partition has size 0\n"); in newpart()
102 /* fetch partition name and flags */ in newpart()
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| /linux-6.14.4/include/linux/mtd/ |
| D | partitions.h | 16 * Partition definition structure:
18 * An array of struct partition is passed along with a MTD object to
21 * For each partition, these fields are available:
22 * name: string that will be used to label the partition's MTD device.
25 * partition that contains at least kernel and rootfs. In such case an
29 * size: the partition size; if defined as MTDPART_SIZ_FULL, the partition
32 * defined as MTDPART_OFS_APPEND, the partition will start where the
35 * after the end of partition.
37 * master MTD flag set for the corresponding MTD partition.
38 * For example, to force a read-only partition, simply adding
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| /linux-6.14.4/Documentation/gpu/amdgpu/ |
| D | process-isolation.rst | 7 … that support partitionable graphics engines, this feature can be enabled on a per-partition basis.
16 Partition Handling
19 …partition. The partition and its current setting (0 disabled, 1 enabled) can be read from sysfs. O…
31 For devices with a single partition or those that do not support partitions, there will be only one…
50 For multi-partition devices, you can specify the partition index when triggering the cleaner shader:
54 $ echo 0 > /sys/class/drm/card0/device/run_cleaner_shader # For partition 0
55 $ echo 1 > /sys/class/drm/card0/device/run_cleaner_shader # For partition 1
56 $ echo 2 > /sys/class/drm/card0/device/run_cleaner_shader # For partition 2
57 # ... and so on for each partition
|
| /linux-6.14.4/fs/hfsplus/ |
| D | part_tbl.c | 8 * Original code to handle the new style Mac partition table based on
22 #define HFS_PMAP_BLK 1 /* First block of partition map */
23 #define HFS_MDB_BLK 2 /* Block (w/i partition) of MDB */
27 #define HFS_OLD_PMAP_MAGIC 0x5453 /* "TS": old-type partition map */
28 #define HFS_NEW_PMAP_MAGIC 0x504D /* "PM": new-type partition map */
33 * The new style Mac partition map
35 * For each partition on the media there is a physical block (512-byte
42 __be32 pmMapBlkCnt; /* partition blocks count */
43 __be32 pmPyPartStart; /* physical block start of partition */
44 __be32 pmPartBlkCnt; /* physical block count of partition */
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| /linux-6.14.4/fs/udf/ |
| D | partition.c | 3 * partition.c
6 * Partition handling routines for the OSTA-UDF(tm) filesystem.
26 uint16_t partition, uint32_t offset) in udf_get_pblock() argument
30 if (partition >= sbi->s_partitions) { in udf_get_pblock()
31 udf_debug("block=%u, partition=%u, offset=%u: invalid partition\n", in udf_get_pblock()
32 block, partition, offset); in udf_get_pblock()
35 map = &sbi->s_partmaps[partition]; in udf_get_pblock()
37 return map->s_partition_func(sb, block, partition, offset); in udf_get_pblock()
43 uint16_t partition, uint32_t offset) in udf_get_pblock_virt15() argument
55 map = &sbi->s_partmaps[partition]; in udf_get_pblock_virt15()
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| /linux-6.14.4/drivers/md/dm-vdo/ |
| D | encodings.c | 636 * @partition: The slab depot partition
647 int vdo_configure_slab_depot(const struct partition *partition, in vdo_configure_slab_depot() argument
657 __func__, (unsigned long long) partition->count, in vdo_configure_slab_depot()
658 (unsigned long long) partition->offset, in vdo_configure_slab_depot()
662 slab_count = (partition->count / slab_size); in vdo_configure_slab_depot()
671 last_block = partition->offset + total_slab_blocks; in vdo_configure_slab_depot()
675 .first_block = partition->offset, in vdo_configure_slab_depot()
683 (unsigned long long) (partition->count - (last_block - partition->offset))); in vdo_configure_slab_depot()
786 * allocate_partition() - Allocate a partition and add it to a layout.
787 * @layout: The layout containing the partition.
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| /linux-6.14.4/Documentation/misc-devices/ |
| D | ibmvmc.rst | 24 interface between the hypervisor and a management partition. This interface
25 is like a message passing interface. This management partition is intended
38 In the management partition, a management application exists which enables
43 The management application runs on a Linux logical partition on a
49 functions implemented by the HMC and enables basic partition configuration.
54 The VMC enables the management partition to provide basic partitioning
59 - Display of partition status
70 software. This device is presented to a designated management partition as
76 management partition sides of the channel are running prior to
83 Administrative messages are used for each partition using the VMC to
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| /linux-6.14.4/arch/powerpc/boot/dts/fsl/ |
| D | p1022ds.dtsi | 44 partition@0 {
50 partition@3000000 {
56 partition@3e00000 {
62 partition@4000000 {
68 partition@4400000 {
73 partition@7f00000 {
79 partition@7f80000 {
92 partition@0 {
98 partition@2000000 {
103 partition@12000000 {
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| D | mpc8536ds.dtsi | 44 partition@0 {
49 partition@3000000 {
55 partition@3e00000 {
61 partition@4000000 {
66 partition@4400000 {
71 partition@7f00000 {
76 partition@7f80000 {
90 partition@0 {
96 partition@2000000 {
101 partition@12000000 {
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| D | p1024rdb.dtsi | 44 partition@0 {
52 partition@40000 {
58 partition@80000 {
64 partition@400000 {
70 partition@f00000 {
87 partition@0 {
95 partition@100000 {
101 partition@200000 {
107 partition@600000 {
113 partition@a00000 {
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| D | p1021rdb-pc.dtsi | 44 partition@0 {
52 partition@40000 {
58 partition@80000 {
64 partition@400000 {
70 partition@ec0000 {
78 partition@f00000 {
94 partition@0 {
102 partition@100000 {
108 partition@200000 {
114 partition@600000 {
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| D | p1020rdb-pc.dtsi | 44 partition@0 {
52 partition@40000 {
58 partition@80000 {
64 partition@400000 {
70 partition@f00000 {
87 partition@0 {
95 partition@100000 {
101 partition@200000 {
107 partition@600000 {
113 partition@a00000 {
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| D | p1020rdb.dtsi | 44 partition@0 {
52 partition@40000 {
59 partition@80000 {
66 partition@400000 {
72 partition@f00000 {
89 partition@0 {
97 partition@100000 {
104 partition@200000 {
111 partition@600000 {
118 partition@a00000 {
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| /linux-6.14.4/arch/powerpc/include/asm/ |
| D | fsl_hcalls.h | 113 * @handle: handle of partition whose device tree is to be accessed
167 * @handle: handle of partition whose device tree is to be accessed
219 * fh_partition_restart - reboot the current partition
220 * @partition: partition ID
224 static inline unsigned int fh_partition_restart(unsigned int partition) in fh_partition_restart() argument
230 r3 = partition; in fh_partition_restart()
249 * fh_partition_get_status - gets the status of a partition
250 * @partition: partition ID
255 static inline unsigned int fh_partition_get_status(unsigned int partition, in fh_partition_get_status() argument
263 r3 = partition; in fh_partition_get_status()
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| /linux-6.14.4/drivers/mtd/maps/ |
| D | vmu-flash.c | 25 int partition; member
44 int partition; member
57 struct mtd_info *mtd, int partition) in ofs_to_block() argument
69 if (src_ofs >= card->parts[partition].numblocks * card->blocklen) in ofs_to_block()
73 if (num > card->parts[partition].numblocks) in ofs_to_block()
115 int partition, error = 0, x, wait; in maple_vmu_read_block() local
122 partition = mpart->partition; in maple_vmu_read_block()
124 pcache = card->parts[partition].pcache; in maple_vmu_read_block()
145 sendbuf = cpu_to_be32(partition << 24 | x << 16 | num); in maple_vmu_read_block()
232 int partition, error, locking, x, phaselen, wait; in maple_vmu_write_block() local
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| /linux-6.14.4/fs/hfs/ |
| D | part_tbl.c | 8 * Original code to handle the new style Mac partition table based on
15 * The new style Mac partition map
17 * For each partition on the media there is a physical block (512-byte
24 __be32 pmMapBlkCnt; /* partition blocks count */
25 __be32 pmPyPartStart; /* physical block start of partition */
26 __be32 pmPartBlkCnt; /* physical block count of partition */
29 partition */
32 partition */
37 * The old style Mac partition map
39 * The partition map consists for a 2-byte signature followed by an
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| /linux-6.14.4/Documentation/block/ |
| D | cmdline-partition.rst | 2 Embedded device command line partition parsing
6 block device partition table from the kernel command line.
11 Users can easily change the partition.
24 partition size, in bytes, such as: 512, 1m, 1G.
32 partition start address, in bytes.
38 partition name. Kernel sends uevent with "PARTNAME". Application can
39 create a link to block device partition with the name "PARTNAME".
40 User space application can access partition by partition name.
43 read-only. Flag the partition as read-only.
|