| /freebsd/sys/contrib/device-tree/Bindings/mtd/partitions/ |
| H A D | tplink,safeloader-partitions.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mtd/partitions/tplink,safeloader-partitions.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TP-Link SafeLoader partitions
10 TP-Link home routers store various data on flash (e.g. bootloader,
14 Flash space layout of TP-Link devices is stored on flash itself using
15 a custom ASCII-based format. That format was first found in TP-Link
17 CFE and U-Boot bootloaders.
19 Partitions specified in partitions table cover whole flash space. Some
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| H A D | fixed-partitions.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mtd/partitions/fixe
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| /freebsd/lib/geom/part/ |
| H A D | gpart.8 | 144 .Bl -tag -width ".Cm bootcode"
157 .Bl -tag -width 12n
163 offset and partition
178 The index in the partition table at which the new partition is to be
198 Dump a partition table to standard output in a special format used by the
215 .Bl -tag -width 10n
231 option is scheme-specific in nature (see the section entitled
282 .Bl -tag -width 10n
290 The number of entries in the partition table.
315 .Bl -tag -width 10n
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| /freebsd/sbin/bsdlabel/ |
| H A D | bsdlabel.8 | 76 .Pa freebsd-bsdlabel
202 .Bl -tag -width ".Pa /etc/disktab" -compact
217 .Bd -literal -offset 4n
219 8 partitions:
220 # size offset fstype [fsize bsize bps/cpg]
229 .Bd -literal -offset 4n
246 track-to-track seek: 0 # milliseconds
249 8 partitions:
250 # size offset fstype [fsize bsize bps/cpg]
260 The partition table can have up to 8 entries.
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| /freebsd/stand/i386/gptboot/ |
| H A D | gptboot.8 | 30 .Nd GPT bootcode for UFS on BIOS-based computers
33 is used on BIOS-based computers to boot from a UFS partition on a
34 GPT-partitioned disk.
37 .Cm freebsd-boot
54 switches from auto-boot to interactive mode.
59 The GPT standard allows a variable number of partitions, but
61 only boots from tables with 128 partitions or less.
64 checks and manages several attributes of GPT UFS partitions.
65 .Bl -tag -width ".Cm bootfailed"
80 Multiple partitions may have the
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| /freebsd/stand/efi/gptboot/ |
| H A D | gptboot.efi.8 | 34 GPT-partitioned disk.
37 For BIOS-based computers,
44 Users with ZFS partitions should use
57 When the users cannot rely on host-supplied UEFI variables
73 The GPT standard allows a variable number of partitions, but
75 only boots from tables with 128 partitions or less.
78 checks and manages several attributes of GPT UFS partitions.
81 specific and non-standard.
82 .Bl -tag -width ".Cm bootfailed"
97 Multiple partitions may have the
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| /freebsd/stand/i386/gptzfsboot/ |
| H A D | gptzfsboot.8 | 30 .Nd GPT bootcode for ZFS on BIOS-based computers
33 is used on BIOS-based computers to boot from a filesystem in
37 .Cm freebsd-boot
38 partition of a GPT-partitioned disk with
41 The GPT standard allows a variable number of partitions, but
43 only boots from tables with 128 partitions or less.
46 tries to find all ZFS pools that are composed of BIOS-visible
47 hard disks or partitions on them.
50 supported partitions for all supported partition scheme types.
58 individual partitions are probed in their partition table order.
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| /freebsd/sys/geom/part/ |
| H A D | g_part_ldm.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
83 * We do not keep all fields of on-disk structures, only most useful.
84 * All numbers in an on-disk structures are in big-endian format.
89 * Offset and sizes are in sectors. Location of each copy:
90 * - the first offset is relative to the disk start;
91 * - the second and third offset are relative to the LDM database start.
129 * Table of contents header is 512 bytes long.
143 uint64_t conf_offset; /* configuration offset */
144 uint64_t log_offset; /* log offset */
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| H A D | g_part_bsd64.c | 1 /*-
49 FEATURE(geom_part_bsd64, "GEOM partitioning class for 64-bit BSD disklabels");
61 uint32_t d_npartitions; /* number of partitions */
65 uint64_t d_bbase; /* boot area base offset (bytes) */
66 /* boot area is pbase - bbase */
67 uint64_t d_pbase; /* first allocatable offset (bytes) */
68 uint64_t d_pstop; /* last allocatable offset+1 (bytes) */
76 * d_pbase. Unlike 32 bit disklabels the on-disk format for
77 * a 64 bit disklabel remains slice-relative.
85 struct partition64 { /* the partition table */
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| /freebsd/contrib/llvm-project/lld/docs/ |
| H A D | Partitions.rst | 1 Partitions title
10 or a shared library) to be split into multiple pieces, or partitions. A
12 loadable partitions. The loadable partitions depend on the main partition
14 shared object, the main partition and the loadable partitions share a virtual
16 offset from the main partition. This allows the loadable partitions to refer
18 performance overhead of PLTs, GOTs or symbol table entries.
21 -----
37 ``-fsymbol-partition=<soname>``, where ``<soname>`` is the intended soname
42 into partitions according to which sections of the program are reachable from
43 which entry points, similarly to how ``--gc-sections`` removes unused parts of
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| /freebsd/stand/common/ |
| H A D | part.c | 1 /*-
116 uuid->time_low = le32toh(uuid->time_low); in uuid_letoh()
117 uuid->time_mid = le16toh(uuid->time_mid); in uuid_letoh()
118 uuid->time_hi_and_version = le16toh(uuid->time_hi_and_version); in uuid_letoh()
152 if (memcmp(hdr->hdr_sig, GPT_HDR_SIG, sizeof(hdr->hdr_sig)) != 0) { in gpt_checkhdr()
156 sz = le32toh(hdr->hdr_size); in gpt_checkhdr()
161 crc = le32toh(hdr->hdr_crc_self); in gpt_checkhdr()
162 hdr->hdr_crc_self = crc32(0, Z_NULL, 0); in gpt_checkhdr()
163 if (crc32(hdr->hdr_crc_self, (const Bytef *)hdr, sz) != crc) { in gpt_checkhdr()
167 hdr->hdr_crc_self = crc; in gpt_checkhdr()
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| H A D | disk.c | 1 /*-
45 struct ptable *table; member
57 /* Convert size to a human-readable number. */
81 ptblread(void *d, void *buf, size_t blocks, uint64_t offset) in ptblread() argument
87 od = (struct open_disk *)dev->dd.d_opendata; in ptblread()
90 * The strategy function assumes the offset is in units of 512 byte in ptblread()
91 * sectors. For larger sector sizes, we need to adjust the offset to in ptblread()
94 offset *= (od->sectorsize / 512); in ptblread()
99 return (dev->dd.d_dev->dv_strategy(dev, F_READ | F_NORA, offset, in ptblread()
100 blocks * od->sectorsize, (char *)buf, NULL)); in ptblread()
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| /freebsd/sys/contrib/openzfs/lib/libspl/include/sys/dktp/ |
| H A D | fdisk.h | 1 // SPDX-License-Identifier: CDDL-1.0
10 * or https://opensource.org/licenses/CDDL-1.0.
42 * BIOS and MS-DOS conventions.
43 * Note that this block does not define the partitions used by the unix
44 * driver. The unix partitions are obtained from the VTOC.
61 * Vista DISKID. Otherwise Vista won't boot from Solaris GRUB in a dual-boot
67 #define FD_NUMPART 4 /* number of 'partitions' in fdisk table */
74 * structure to hold the fdisk partition table
79 unsigned char begsect; /* begcyl is a 10-bit number. High 2 bits */
83 unsigned char endsect; /* endcyl is a 10-bit number. High 2 bits */
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| /freebsd/sys/contrib/device-tree/src/arm/broadcom/ |
| H A D | bcm47081-tplink-archer-c5-v2.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 /dts-v1/;
11 compatible = "tplink,archer-c5-v2", "brcm,bcm47081", "brcm,bcm4708";
12 model = "TP-LINK Archer C5 V2";
24 compatible = "gpio-leds";
26 led-2ghz {
31 led-lan {
36 led-usb2-port1 {
37 label = "bcm53xx:green:usb2-port1";
39 trigger-sources = <&ohci_port1>, <&ehci_port1>;
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| H A D | bcm4709-tplink-archer-c9-v1.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
6 /dts-v1/;
11 compatible = "tplink,archer-c9-v1", "brcm,bcm4709", "brcm,bcm4708";
12 model = "TP-LINK Archer C9 V1";
24 compatible = "gpio-leds";
26 led-lan {
31 led-wps {
36 led-2ghz {
41 led-5ghz {
46 led-usb3 {
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| /freebsd/share/doc/smm/02.config/ |
| H A D | b.t | 64 The following table summarizes the default partitions selected
80 When multiple swap partitions are specified, the system treats the
82 The remaining partitions are then interleaved into the paging
102 is set to a non-zero value indicating the size (in bytes) of
107 ``/kernel''). The offset to the system dump is defined in the
108 system variable \fIdumplo\fP (a sector offset from
125 \fIdumpdev-size\fP \- \fImemsize\fP
127 where \fIdumpdev-size\fP is the size of the disk partition
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| /freebsd/usr.bin/mkimg/ |
| H A D | mkimg.1 | 40 .Op Fl -capacity Ar capacity
48 .Fl -formats | Fl -schemes | Fl -version
69 The disk image can be made bootable by specifying the scheme-specific boot
78 utility does not treat it any differently from other partitions.
110 partitions and to round the size of the disk image.
120 An empty partition table can be written to the disk when specifying a
123 option, but without specifying any partitions.
124 When the size required for all the partitions is larger than the
131 If the combined sizes of the given partitions exceed the size given with
136 .Fl -capacity
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| /freebsd/sys/contrib/device-tree/Bindings/mtd/ |
| H A D | davinci-nand.txt | 7 Davinci DM646x - https://www.ti.com/lit/ug/sprueq7c/sprueq7c.pdf
8 Kestone - https://www.ti.com/lit/ug/sprugz3a/sprugz3a.pdf
12 - compatible: "ti,davinci-nand"
13 "ti,keystone-nand"
15 - reg: Contains 2 offset/length values:
16 - offset and length for the access window.
17 - offset and length for accessing the AEMIF
20 - ti,davinci-chipselect: number of chipselect. Indicates on the
23 Can be in the range [0-3].
27 - ti,davinci-mask-ale: mask for ALE. Needed for executing address
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| H A D | gpmc-onenand.txt | 7 explained in a separate documents - please refer to
8 Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt
12 - compatible: "ti,omap2-onenand"
13 - reg: The CS line the peripheral is connected to
14 - gpmc,device-width: Width of the ONENAND device connected to the GPMC
19 - int-gpios: GPIO specifier for the INT pin.
21 For inline partition table parsing (optional):
23 - #address-cells: should be set to 1
24 - #size-cells: should be set to 1
29 compatible = "ti,omap3430-gpmc";
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| H A D | atmel-nand.txt | 4 Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt).
11 - compatible: should be one of the following
12 "atmel,at91rm9200-nand-controller"
13 "atmel,at91sam9260-nand-controller"
14 "atmel,at91sam9261-nand-controller"
15 "atmel,at91sam9g45-nand-controller"
16 "atmel,sama5d3-nand-controller"
17 "microchip,sam9x60-nand-controller"
18 - ranges: empty ranges property to forward EBI ranges definitions.
19 - #address-cells: should be set to 2.
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| /freebsd/contrib/llvm-project/lld/ELF/ |
| H A D | SyntheticSections.cpp | 1 //===- SyntheticSections.cpp ----------------------------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // This file contains linker-synthesized sections. Currently,
14 //===----------------------------------------------------------------------===//
63 return config->is64 ? read64(buf) : read32(buf); in readUint()
67 if (config->is64) in writeUint()
87 // With this feature, you can identify LLD-generated binaries easily
88 // by "readelf --string-dump .comment <file>".
93 sec->splitIntoPieces(); in createCommentSection()
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| H A D | Writer.cpp | 1 //===- Writer.cpp ---------------------------------------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
101 if (p->p_type != PT_LOAD) in removeEmptyPTLoad()
103 if (!p->firstSec) in removeEmptyPTLoad()
105 uint64_t size = p->lastSec->addr + p->lastSec->size - p->firstSec->addr; in removeEmptyPTLoad()
113 if (removed.count(sec->ptLoad)) in removeEmptyPTLoad()
114 sec->ptLoad = nullptr; in removeEmptyPTLoad()
121 for (unsigned part = 2; part != partitions.size() + 1; ++part) { in copySectionsIntoPartitions()
123 if (!(s->flags & SHF_ALLOC) || !s->isLive() || s->type != SHT_NOTE) in copySectionsIntoPartitions()
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| /freebsd/stand/i386/boot0/ |
| H A D | boot0.S | 38 * Note - this code uses many tricks to save space and fit in one sector.
54 * The area at offset 0x1b2 contains a magic string ('Drive '), also
58 * e.g. which partitions to enable, the timeout, the use of LBA
62 * As in every Master Boot Record, the partition table is at 0x1be,
63 * made of four 16-byte entries each containing:
85 * %si pointer to the partition table from which we were loaded.
100 * After the relocation, the code scans the partition table printing
117 * PRT_OFF is the location of the partition table (from the MBR standard).
119 * it cannot be changed. Computed as a negative offset from 0x200
127 .set PRT_OFF,0x1be # Partition table
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| /freebsd/sys/sys/disk/ |
| H A D | bsd.h | 1 /*-
41 /* Size of bootblock area in sector-size neutral bytes */
50 /* Drive-type specific data size (in number of 32-bit inegrals) */
53 /* Number of spare 32-bit integrals following drive-type data */
98 * d_trackskew is the offset of sector 0 on track N relative to
99 * sector 0 on track N-1 on the same cylinder. Finally, d_cylskew
100 * is the offset of sector 0 on cylinder N relative to sector 0
101 * on cylinder N-1.
108 uint32_t d_trkseek; /* track-to-track seek, usec */
110 uint32_t d_drivedata[BSD_NDRIVEDATA]; /* drive-type specific data */
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| /freebsd/contrib/file/doc/ |
| H A D | file.man | 10 .Bk -words
13 .Op Fl Fl exclude-quiet
15 .Op Fl Fl mime-encoding
16 .Op Fl Fl mime-type
58 or non-printable).
59 Exceptions are well-known file formats (core files, tar archives)
104 offset into the file can usually be described in this way.
119 ASCII, ISO-8859-x, non-ISO 8-bit extended-ASCII character sets
121 UTF-8-encoded Unicode, UTF-16-encoded Unicode, and EBCDIC
126 ASCII, ISO-8859-x, UTF-8, and extended-ASCII files are identified
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