| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/mtd/ |
| D | partition.txt | 1 Flash partitions in device tree
12 To assist system software in locating partitions, we allow describing which
14 a subnode of the flash device that is named 'partitions'. It must have a
21 significant relation between partitions or some partition internally uses
24 Available bindings are listed in the "partitions" subdirectory.
27 Fixed Partitions
30 Partitions can be represented by sub-nodes of a flash device. This can be used
36 'partitions'. This node should have the following property:
37 - compatible : (required) must be "fixed-partitions"
38 Partitions are then defined in subnodes of the partitions node.
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mtd/ |
| D | partition.txt | 1 Flash partitions in device tree
12 To assist system software in locating partitions, we allow describing which
14 a subnode of the flash device that is named 'partitions'. It must have a
21 significant relation between partitions or some partition internally uses
24 Available bindings are listed in the "partitions" subdirectory.
27 Fixed Partitions
30 Partitions can be represented by sub-nodes of a flash device. This can be used
36 'partitions'. This node should have the following property:
37 - compatible : (required) must be "fixed-partitions"
38 Partitions are then defined in subnodes of the partitions node.
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mtd/partitions/ |
| D | brcm,bcm947xx-cfe-partitions.txt | 1 Broadcom BCM47xx Partitions
5 home routers. Their BCM947xx boards using CFE bootloader have several partitions
9 Discovering partitions on these devices is possible thanks to having a special
13 Most of partitions use ASCII text based magic for determining a type. More
14 complex partitions (like TRX with its HDR0 magic) may include extra header
17 A list of supported partitions includes:
24 As mentioned earlier, role of some partitions may depend on extra configuration.
30 Devices using Broadcom partitions described above should should have flash node
31 with a subnode named "partitions" using following properties:
34 - compatible : (required) must be "brcm,bcm947xx-cfe-partitions"
[all …]
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| D | brcm,trx.txt | 9 identification fields, CRC32 checksum and the locations of embedded partitions.
10 Its purpose is to store a few partitions in a format that can be distributed as
13 Container can hold up to 4 partitions. The first partition has to contain a
15 executing. Other partitions can be used for operating system purposes. This is
19 partitions have to be less than the 4GiB max size limit.
22 1) v1 which contains 3 partitions
23 2) v2 which contains 4 partitions
34 partitions {
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| D | brcm,bcm963xx-cfe-nor-partitions.txt | 1 Broadcom BCM963XX CFE Loader NOR Flash Partitions
6 NVRAM partition, and the remainder in-between for one to two firmware partitions
12 - compatible : must be "brcm,bcm963xx-cfe-nor-partitions"
21 partitions {
22 compatible = "brcm,bcm963xx-cfe-nor-partitions";
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| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/mtd/partitions/ |
| D | brcm,bcm947xx-cfe-partitions.txt | 1 Broadcom BCM47xx Partitions
5 home routers. Their BCM947xx boards using CFE bootloader have several partitions
9 Discovering partitions on these devices is possible thanks to having a special
13 Most of partitions use ASCII text based magic for determining a type. More
14 complex partitions (like TRX with its HDR0 magic) may include extra header
17 A list of supported partitions includes:
24 As mentioned earlier, role of some partitions may depend on extra configuration.
30 Devices using Broadcom partitions described above should should have flash node
31 with a subnode named "partitions" using following properties:
34 - compatible : (required) must be "brcm,bcm947xx-cfe-partitions"
[all …]
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| D | brcm,trx.txt | 9 identification fields, CRC32 checksum and the locations of embedded partitions.
10 Its purpose is to store a few partitions in a format that can be distributed as
13 Container can hold up to 4 partitions. The first partition has to contain a
15 executing. Other partitions can be used for operating system purposes. This is
19 partitions have to be less than the 4GiB max size limit.
22 1) v1 which contains 3 partitions
23 2) v2 which contains 4 partitions
34 partitions {
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| /kernel/linux/linux-4.19/Documentation/mmc/ |
| D | mmc-dev-parts.txt | 1 SD and MMC Device Partitions
4 Device partitions are additional logical block devices present on the
7 As of this writing, MMC boot partitions as supported and exposed as
11 MMC Boot Partitions
14 Read and write access is provided to the two MMC boot partitions. Due to
29 The boot partitions can also be locked read only until the next power on,
38 The boot partitions can also be locked permanently, but this feature is
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| /kernel/linux/linux-5.10/Documentation/driver-api/mmc/ |
| D | mmc-dev-parts.rst | 2 SD and MMC Device Partitions
5 Device partitions are additional logical block devices present on the
8 As of this writing, MMC boot partitions as supported and exposed as
12 MMC Boot Partitions
15 Read and write access is provided to the two MMC boot partitions. Due to
30 The boot partitions can also be locked read only until the next power on,
39 The boot partitions can also be locked permanently, but this feature is
|
| /kernel/linux/linux-4.19/drivers/mtd/ |
| D | ofpart.c | 2 * Flash partitions described by the OF (or flattened) device tree
21 #include <linux/mtd/partitions.h>
46 ofpart_node = of_get_child_by_name(mtd_node, "partitions"); in parse_fixed_partitions()
53 …pr_debug("%s: 'partitions' subnode not found on %pOF. Trying to parse direct subnodes as partition… in parse_fixed_partitions()
57 } else if (!of_device_is_compatible(ofpart_node, "fixed-partitions")) { in parse_fixed_partitions()
58 /* The 'partitions' subnode might be used by another parser */ in parse_fixed_partitions()
144 { .compatible = "fixed-partitions" },
151 .name = "fixed-partitions",
172 part = of_get_property(dp, "partitions", &plen); in parse_ofoldpart_partitions()
174 return 0; /* No partitions found */ in parse_ofoldpart_partitions()
[all …]
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| /kernel/linux/linux-5.10/drivers/mtd/parsers/ |
| D | ofpart.c | 3 * Flash partitions described by the OF (or flattened) device tree
17 #include <linux/mtd/partitions.h>
42 ofpart_node = of_get_child_by_name(mtd_node, "partitions"); in parse_fixed_partitions()
49 …pr_debug("%s: 'partitions' subnode not found on %pOF. Trying to parse direct subnodes as partition… in parse_fixed_partitions()
53 } else if (!of_device_is_compatible(ofpart_node, "fixed-partitions")) { in parse_fixed_partitions()
54 /* The 'partitions' subnode might be used by another parser */ in parse_fixed_partitions()
143 { .compatible = "fixed-partitions" },
150 .name = "fixed-partitions",
171 part = of_get_property(dp, "partitions", &plen); in parse_ofoldpart_partitions()
173 return 0; /* No partitions found */ in parse_ofoldpart_partitions()
[all …]
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| D | Kconfig | 11 This provides partitions parser for devices based on BCM47xx
55 Same flash, but 2 named partitions, the first one being read-only:
71 tristate "Parser for BCM963XX Image Tag format partitions"
77 and rootfs partitions.
79 header and creates up to two partitions, kernel and rootfs.
90 register MTD 'partitions' corresponding to each image detected,
98 tristate "Parser for TRX format partitions"
102 may contain up to 3/4 partitions (depending on the version).
103 This driver will parse TRX header and report at least two partitions:
124 MTD 'partitions' corresponding to each image in the table, enable
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| /kernel/linux/linux-4.19/fs/nls/ |
| D | Kconfig | 46 DOS/Windows partitions correctly. This does apply to the filenames
58 DOS/Windows partitions correctly. This does apply to the filenames
70 DOS/Windows partitions correctly. This does apply to the filenames
83 DOS/Windows partitions correctly. This does apply to the filenames
99 DOS/Windows partitions correctly. This does apply to the filenames
114 DOS/Windows partitions correctly. This does apply to the filenames
125 DOS/Windows partitions correctly. This does apply to the filenames
136 DOS/Windows partitions correctly. This does apply to the filenames
147 DOS/Windows partitions correctly. This does apply to the filenames
158 DOS/Windows partitions correctly. This does apply to the filenames
[all …]
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| /kernel/linux/linux-5.10/fs/nls/ |
| D | Kconfig | 47 DOS/Windows partitions correctly. This does apply to the filenames
59 DOS/Windows partitions correctly. This does apply to the filenames
71 DOS/Windows partitions correctly. This does apply to the filenames
84 DOS/Windows partitions correctly. This does apply to the filenames
100 DOS/Windows partitions correctly. This does apply to the filenames
115 DOS/Windows partitions correctly. This does apply to the filenames
126 DOS/Windows partitions correctly. This does apply to the filenames
137 DOS/Windows partitions correctly. This does apply to the filenames
148 DOS/Windows partitions correctly. This does apply to the filenames
159 DOS/Windows partitions correctly. This does apply to the filenames
[all …]
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| /kernel/linux/linux-5.10/Documentation/admin-guide/ |
| D | devices.txt | 119 For partitions, add to the whole disk device number:
126 For Linux/i386, partitions 1-4 are the primary
127 partitions, and 5 and above are logical partitions.
207 Partitions are handled in the same way as for IDE
209 partitions is 15.
519 Partitions are handled the same way as for IDE disks
530 Partitions are handled the same way as for the first
638 Partitions are handled in the same way as for IDE
640 partitions is 15, like SCSI.
726 Partitions are handled the same way as for the first
[all …]
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| D | iostats.rst | 12 ``/proc/partitions``. In 2.6 and upper, the same information is found in two
37 On 2.4 you might execute ``grep 'hda ' /proc/partitions``. On 2.6+, you have
129 This counts flush requests executed by disk. Not tracked for partitions.
149 Disks vs Partitions
158 partitions from that for disks. There are only *four* fields available
159 for partitions on 2.6+ machines. This is reflected in the examples above.
178 words, the number of reads for partitions is counted slightly before time
179 of queuing for partitions, and at completion for whole disks. This is
183 reads/writes before merges for partitions and after for disks. Since a
188 In 2.6.25, the full statistic set is again available for partitions and
[all …]
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| D | ldm.rst | 12 replacement for the MSDOS style partitions. It stores its information in a
14 partitions is limited only by disk space. The maximum number of partitions is
17 Any partitions created under the LDM are called "Dynamic Disks". There are no
18 longer any primary or extended partitions. Normal MSDOS style partitions are
23 partitions and filesystems without the need to reboot.
39 Below we have a 50MiB disk, divided into seven partitions.
66 The LDM Database may not store the partitions in the order that they appear on
103 discovered partitions. However, grub does not understand the LDM partitioning
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| /kernel/linux/linux-4.19/Documentation/admin-guide/ |
| D | devices.txt | 119 For partitions, add to the whole disk device number:
126 For Linux/i386, partitions 1-4 are the primary
127 partitions, and 5 and above are logical partitions.
207 Partitions are handled in the same way as for IDE
209 partitions is 15.
518 Partitions are handled the same way as for IDE disks
529 Partitions are handled the same way as for the first
637 Partitions are handled in the same way as for IDE
639 partitions is 15, like SCSI.
725 Partitions are handled the same way as for the first
[all …]
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| /kernel/linux/linux-5.10/drivers/mtd/ |
| D | mtdpart.c | 17 #include <linux/mtd/partitions.h>
52 printk(KERN_ERR"memory allocation error while creating partitions for \"%s\"\n", in allocate_partition()
75 * concern for showing the same data in multiple partitions. in allocate_partition()
80 * distinguish between the parent and its partitions in sysfs. in allocate_partition()
87 INIT_LIST_HEAD(&child->partitions); in allocate_partition()
270 list_add_tail(&child->part.node, &parent->partitions); in mtd_add_partition()
297 * This function must be called with the partitions mutex locked.
304 list_for_each_entry_safe(child, next, &mtd->partitions, part.node) { in __mtd_del_partition()
332 list_for_each_entry_safe(child, next, &mtd->partitions, part.node) { in __del_mtd_partitions()
357 pr_info("Deleting MTD partitions on \"%s\":\n", mtd->name); in del_mtd_partitions()
[all …]
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| /kernel/linux/linux-4.19/include/linux/mtd/ |
| D | spear_smi.h | 15 #include <linux/mtd/partitions.h>
22 /* macro to define partitions for flash devices */
37 * partitions: parition details
38 * nr_partitions: number of partitions
46 struct mtd_partition *partitions; member
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| /kernel/linux/linux-5.10/include/linux/mtd/ |
| D | spear_smi.h | 15 #include <linux/mtd/partitions.h>
22 /* macro to define partitions for flash devices */
37 * partitions: parition details
38 * nr_partitions: number of partitions
46 struct mtd_partition *partitions; member
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| D | platnand.h | 13 #include <linux/mtd/partitions.h>
21 * @nr_partitions: number of partitions pointed to by partitions (or zero)
22 * @partitions: mtd partition list
32 struct mtd_partition *partitions; member
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| /kernel/linux/linux-4.19/Documentation/ |
| D | ldm.txt | 12 replacement for the MSDOS style partitions. It stores its information in a
14 partitions is limited only by disk space. The maximum number of partitions is
17 Any partitions created under the LDM are called "Dynamic Disks". There are no
18 longer any primary or extended partitions. Normal MSDOS style partitions are
23 partitions and filesystems without the need to reboot.
39 Below we have a 50MiB disk, divided into seven partitions.
66 The LDM Database may not store the partitions in the order that they appear on
103 discovered partitions. However, grub does not understand the LDM partitioning
|
| D | iostats.txt | 12 ``/proc/partitions``. In 2.6 and upper, the same information is found in two
37 On 2.4 you might execute ``grep 'hda ' /proc/partitions``. On 2.6+, you have
132 Disks vs Partitions
141 partitions from that for disks. There are only *four* fields available
142 for partitions on 2.6+ machines. This is reflected in the examples above.
161 words, the number of reads for partitions is counted slightly before time
162 of queuing for partitions, and at completion for whole disks. This is
166 reads/writes before merges for partitions and after for disks. Since a
171 In 2.6.25, the full statistic set is again available for partitions and
189 appear in both ``/proc/partitions`` and ``/proc/stat``, although the ones in
[all …]
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| /kernel/linux/linux-5.10/block/partitions/ |
| D | sgi.c | 3 * fs/partitions/sgi.c
31 } partitions[16]; member
51 p = &label->partitions[0]; in sgi_partition()
70 /* All SGI disk labels have 16 partitions, disks under Linux only in sgi_partition()
72 * partitions which we don't care about so we never overflow the in sgi_partition()
|