Home
last modified time | relevance | path

Searched refs:a (Results 6251 – 6275 of 22310) sorted by relevance

1...<<251252253254255256257258259260>>...893

/openbmc/linux/Documentation/admin-guide/
H A Dbinfmt-misc.rst10 at the beginning of the file with a magic byte sequence (masking out specified
11 bits) you have supplied. Binfmt_misc can also recognise a filename extension
18 To actually register a new binary type, you have to set up a string looking like
37 must escape any NUL bytes; parsing halts at the first one. In a shell
45 bits from matching by supplying a string like magic and as long as magic.
54 of the interpreter. It is a string of capital letters, each controls a
81 will run with root permissions when a setuid binary owned by root
102 a line ``none /proc/sys/fs/binfmt_misc binfmt_misc defaults 0 0`` to your
143 write a wrapper script for it.
148 cause unexpected behaviour and can be a security hazard.
H A Dunicode.rst15 characters to fonts. By downloading a single Unicode-to-font table,
33 permits for example the use of block graphics even with a Latin-1 font
42 refers to this as a "Corporate Zone", since this is inaccurate for
44 point since it lets the direct-mapping area start on a large power of
70 The DEC VT220 uses a 6x10 character matrix, and these characters form
71 a smooth progression in the DEC VT graphics character set. I have
72 omitted the scan 5 line, since it is also used as a block-graphics
98 rejected) for inclusion in Unicode Plane 1. Thus, it remains as a
107 of the dingbats/symbols/forms type and this is a language, I have
108 located it at the end, on a 16-cell boundary in keeping with standard
[all …]
/openbmc/docs/architecture/code-update/
H A Dcode-update-deprecated.md12 After building OpenBMC, you will end up with a set of image files in
42 The complete BMC flash content: A single file (`image-bmc`) wrapped in a tar
47 Partitioned BMC flash content: Multiple files wrapped in a tar archive, one
102 An OpenBMC system can download an update image from a TFTP server, and apply
114 Perform a POST to invoke the `PrepareForUpdate` method of the `/flash/bmc`
126 There are a few settings available to control the update process:
139 To configure the update settings, perform a REST PUT to
148 Perform a POST to invoke the `updateViaTftp` method of the `/flash/bmc` object:
154 Note the `<filename>` shall be a tarball.
163 Or perform a POST to invoke the `GetUpdateProgress` method of the `/flash/bmc`
[all …]
/openbmc/linux/Documentation/input/
H A Dgamepad.rst51 Furthermore, many gamepads have a fancy branded button that is used as
57 Analog-sticks may also provide a digital button if you press them.
70 an alias for BTN_SOUTH/BTN_A. It can be used to identify a gamepad as such.
82 There are a lot of less-featured/less-powerful devices out there, which re-use
83 the buttons from this protocol. However, they try to do this in a compatible
85 and one analog stick. It reports them as if it were a gamepad with only one
89 devices that report a small subset of the events.
91 No other devices, that do not look/feel like a gamepad, shall report these
132 Every gamepad provides a D-Pad with four directions: Up, Down, Left, Right
185 Many pads also have a third button which is branded or has a special symbol
[all …]
/openbmc/linux/Documentation/driver-api/
H A Deisa.rst12 has been possible through sysfs, which defines a nice enough set of
37 - The driver offers the bus a list of devices that it manages, and
51 The eisa_root_register function is used to declare a device as the
52 root of an EISA bus. The eisa_root_device structure holds a reference
102 optionally be paired with a driver-dependent value
105 driver a generic driver, such as described in
132 when driver is built as a module).
134 Both functions are passed a pointer to a 'struct device', which is
135 encapsulated in a 'struct eisa_device' described as follows::
180 Returns the region number (0 <= x < EISA_MAX_RESOURCES) of a given
[all …]
/openbmc/linux/Documentation/firmware-guide/acpi/apei/
H A Deinj.rst7 EINJ provides a hardware error injection mechanism. It is very useful
19 which is a different representation of the same thing.
78 injection. Value is a bitmask as specified in ACPI5.0 spec for the
95 error type is memory related type, the param1 should be a valid
101 related type, then param2 should be a physical memory address mask.
113 The error injection mechanism is a two-step process. First inject the
116 error in some other context by a simple access to the CPU, memory
140 param1 with a mask in param2 (0x0 is equivalent to all ones). For PCI
153 In this case a file named vendor will contain identifying information
155 the vendor-specific extension to tell that they are running on a BIOS
[all …]
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-class-thermal7 should be a short, lowercase string, not containing spaces nor
38 One of the various thermal governors used for a particular zone.
44 Available thermal governors which can be used for a
68 The hysteresis value for a trip point, represented as an
94 zone. For example, if a cooling device has a weight double
173 The slope constant used in a linear extrapolation model
174 to determine a hotspot temperature based off the sensor's
182 The offset constant used in a linear extrapolation model
183 to determine a hotspot temperature based off the sensor's
246 the state of a cooling device is changed.
[all …]
H A Dsysfs-bus-siox6 contains a "0" the bus is stopped and connected devices are
8 When the file contains a "1" the bus is operated and periodically
9 does a push-pull cycle to write and read data from the
12 When writing a "0" or "1" the bus moves to the described state.
22 to add a new device dynamically. <type> is the name that is used to match
23 to a driver (similar to the platform bus). <inbytes> and <outbytes> define
50 communication with it is not ensured. "1" signals a working connection.
/openbmc/linux/fs/xfs/libxfs/
H A Dxfs_rmap_btree.c407 uint64_t a; in xfs_rmapbt_keys_inorder() local
416 a = be64_to_cpu(k1->rmap.rm_owner); in xfs_rmapbt_keys_inorder()
418 if (a < b) in xfs_rmapbt_keys_inorder()
420 else if (a > b) in xfs_rmapbt_keys_inorder()
422 a = offset_keymask(be64_to_cpu(k1->rmap.rm_offset)); in xfs_rmapbt_keys_inorder()
424 if (a <= b) in xfs_rmapbt_keys_inorder()
437 uint64_t a; in xfs_rmapbt_recs_inorder() local
446 a = be64_to_cpu(r1->rmap.rm_owner); in xfs_rmapbt_recs_inorder()
448 if (a < b) in xfs_rmapbt_recs_inorder()
450 else if (a > b) in xfs_rmapbt_recs_inorder()
[all …]
/openbmc/openbmc/meta-security/meta-parsec/
H A DREADME.md66 PARSEC_CONFIG can be used in a bbappend file to replace the default config.
81 dependent crates, as well as a pegged version of the crates.io index,
89 2. Run cargo-bitbake inside the repository. It will produce a BB file.
90 3. Create a new include file with SRC_URI and LIC_FILES_CHKSUM from the BB file.
95 The Yocto build system has the ability to run a series of automated tests for qemu images.
105 Meta-parsec also contains a recipe for `security-parsec-image` image with Parsec,
144 Output of a successfull tests run should look similar to:
161 This layer also contains a recipe for pasec-tool which can be used for
166 There are a series of Parsec Demo videos showing how to use parsec-tool
174 You can use runqemu to start a VM with a built image file and run
[all …]
/openbmc/openbmc/meta-security/classes/
H A Ddm-verity-img.bbclass7 # generates a device image file with dm-verity hash data appended at the end
10 # assure data integrity, the root hash must be stored in a trusted location
13 # Optionally, we can store the hash data on a separate device or partition
46 # Should we store the hash data on a separate device/partition?
61 # any useful info) and feed the rest to a script.
67 # Each line contains a key and a value string delimited by ':'. Read the
95 ROOT_HASH=$(cat $ENV | grep ^ROOT_HASH | sed 's/ROOT_HASH=//' | tr a-f A-F)
103 sed 's/./-&/9;s/./-&/14;s/./-&/19;s/./-&/24' | tr A-F a-f )
105 sed 's/./-&/9;s/./-&/14;s/./-&/19;s/./-&/24' | tr A-F a-f )
107 # Emit the values needed for a veritysetup run in the initramfs
[all …]
/openbmc/qemu/qapi/
H A Dmisc-target.json55 # @sev: The guest is a legacy SEV or SEV-ES guest.
178 # The struct describes capability for a Secure Encrypted
225 # This command injects a secret blob into memory of SEV guest.
242 # The struct describes attestation report for a Secure Encrypted
259 # @mnonce: a random 16 bytes value encoded in base64 (it will be
299 # The struct describes capability for a specific GIC (Generic
327 # Returns: a list of GICCapability objects.
430 # @pirq: The port is bound to a physical IRQ (PIRQ).
432 # @virq: The port is bound to a virtual IRQ (VIRQ).
445 # Information about a Xen event channel port
[all …]
/openbmc/linux/drivers/mfd/
H A DKconfig103 over current monitoring, GPIOs, ADC and a watchdog.
142 which embeds a SPI controller, a I2C controller and a USART. Only
342 Say yes here to add support for Dialog Semiconductor DA9030 (a.k.a
343 ARAVA) and DA9034 (a.k.a MICCO), these are Power Management IC
535 purpose ADC and a queue for Touchscreens.
1062 have a driver.
1417 through a register map.
1505 general usage such like a GPIO controller and a PWM controller.
1559 also contains a GPIO pin.
2076 also a single-cell linear charger, a Coulomb counter, a real-time
[all …]
/openbmc/qemu/tests/qapi-schema/
H A Dbad-type-dict.json1 # we reject an expression with a metatype that is not a string
H A Dnested-struct-data.json1 # {} is not a valid type reference
3 'data': { 'a' : { 'type': {} }, 'b' : 'str' } }
H A Dbad-type-bool.json1 # we reject an expression with a metatype that is not a string
/openbmc/linux/drivers/staging/media/atomisp/pci/hive_isp_css_include/
H A Dplatform_support.h32 #define CSS_ALIGN(d, a) d __attribute__((aligned(a))) argument
/openbmc/linux/Documentation/filesystems/
H A Dautomount-support.rst50 (2) When a new mountpoint is created in the ->d_automount method, add
56 with a pointer to this list. This will process the list, marking every
59 If a vfsmount was already flagged for expiry, and if its usage count is 1
70 If a mountpoint is moved, it gets removed from the expiration list. If a bind
74 If a namespace is copied, all mountpoints contained therein will be copied,
98 looks at a mountpoint.
/openbmc/linux/Documentation/devicetree/bindings/arm/
H A Dsecure.txt9 space, or visible in both. (One example of that situation would be a
14 is that any property that needs a different value in the Secure world
17 a vendor prefix, the Secure variant of "vendor,foo" would be
21 validly have "secure-" versions; this list will be enlarged on a
24 Defining the bindings in this way means that a device tree which has
33 world views need to be described in a single device tree.
59 Similar to the /chosen node which serves as a place for passing data
/openbmc/openbmc/poky/meta/recipes-graphics/xorg-lib/pixman/
H A D0001-ARM-qemu-related-workarounds-in-cpu-features-detecti.patch23 diff --git a/pixman/pixman-arm.c b/pixman/pixman-arm.c
25 --- a/pixman/pixman-arm.c
37 + * The whole CPU capabilities detection is a bit ugly: when running in
40 + * on a 64-bit host system. So the data is totally bogus because we expect
41 + * 32-bit values. As AT_PLATFORM value is used as a pointer, it may cause
43 + * on a safe side, we require that AT_PLATFORM value is found only once,
44 + * and it has non-zero value (this is still not totally reliable for a big
/openbmc/openbmc/poky/bitbake/lib/toaster/toastergui/static/css/
H A Dqunit-1.18.0.css1a{text-decoration:none;color:#C2CCD1;}#qunit-header a:hover,#qunit-header a:focus{color:#FFF;}#qun…
/openbmc/u-boot/board/freescale/mpc8572ds/
H A DREADME3 MPC8572DS is a high-performance computing, evaluation and development platform
32 To place a new U-Boot image in the alternate flash bank and then reset with that
77 use a command similar to this:
89 Place a linux uImage in the TFTP disk area.
100 a. $ make 85xx/mpc8572_ds_defconfig
111 a. $ make 85xx/mpc8572_ds_defconfig
138 a. Power on the board, under U-Boot prompt:
/openbmc/u-boot/board/armltd/integrator/
H A DREADME14 Each may be fitted with a variety of core modules (CMs).
15 Each CM consists of a ARM processor core and associated hardware e.g
21 CMs may be fitted with varying amounts of SDRAM using a DIMM socket.
26 a) Run ARM boot monitor, manually run U-Boot image from flash
30 In cases a) and b) the ARM boot monitor will have configured the CM and mapped
47 Code specific to initialization of a particular ARM processor has been placed in
50 However, to avoid duplicating code through all processor files, a generic core
/openbmc/u-boot/include/linux/
H A Dcompiler.h50 #define ___PASTE(a,b) a##b argument
51 #define __PASTE(a,b) ___PASTE(a,b) argument
441 #define __assume_aligned(a, ...) argument
447 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b)) argument
/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Ddev-output.rst17 ``/dev/video`` is typically a symbolic link to the preferred video
55 time to permit Unix tool chains, programming a device and then writing
56 to it as if it was a plain file. Well written V4L2 applications ensure
63 a struct :c:type:`v4l2_format` to
65 and call the :ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>` ioctl with a pointer
71 To request different parameters applications set the ``type`` field of a
76 ioctl with a pointer to this structure. Drivers may adjust the

1...<<251252253254255256257258259260>>...893