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/linux/arch/m68k/fpsp040/
H A Dtbldo.S85 .long serror |$04-0 ERROR - illegal extension
86 .long serror |$04-1 ERROR - illegal extension
87 .long serror |$04-2 ERROR - illegal extension
88 .long serror |$04-3 ERROR - illegal extension
89 .long serror |$04-4 ERROR - illegal extension
90 .long serror |$04-5 ERROR - illegal extension
91 .long serror |$04-6 ERROR - illegal extension
92 .long serror |$04-7 ERROR - illegal extension
94 .long serror |$05-0 ERROR - illegal extension
95 .long serror |$05-1 ERROR - illegal extension
[all …]
/linux/Documentation/arch/riscv/
H A Dhwprobe.rst78 * :c:macro:`RISCV_HWPROBE_IMA_C`: The C extension is supported, as defined
81 * :c:macro:`RISCV_HWPROBE_IMA_V`: The V extension is supported, as defined by
82 version 1.0 of the RISC-V Vector extension manual.
84 * :c:macro:`RISCV_HWPROBE_EXT_ZBA`: The Zba address generation extension is
88 * :c:macro:`RISCV_HWPROBE_EXT_ZBB`: The Zbb extension is supported, as defined
91 * :c:macro:`RISCV_HWPROBE_EXT_ZBS`: The Zbs extension is supported, as defined
94 * :c:macro:`RISCV_HWPROBE_EXT_ZICBOZ`: The Zicboz extension is supported, as
97 * :c:macro:`RISCV_HWPROBE_EXT_ZBC` The Zbc extension is supported, as defined
100 * :c:macro:`RISCV_HWPROBE_EXT_ZBKB` The Zbkb extension is supported, as
103 * :c:macro:`RISCV_HWPROBE_EXT_ZBKC` The Zbkc extension is supported, as
[all …]
H A Duabi.rst9 The canonical order of ISA extension names in the ISA string is defined in
27 extension category. If multiple 'Z' extensions are named, they will be
56 In both lines, the presence of an extension guarantees only that the hardware
58 required before an extension's capability is fully usable by userspace programs.
60 guarantee that the kernel is taking advantage of the extension, or that the
63 Inversely, the absence of an extension in these lines does not necessarily mean
65 the extension, or may have deliberately removed it from the listing.
71 poorly. Misaligned vector accesses are only supported if the Zicclsm extension
77 Support for pointer masking in userspace (the Supm extension) is provided via
/linux/Documentation/devicetree/bindings/riscv/
H A Dextensions.yaml19 given extension.
21 Once a standard extension has been ratified, no changes in behaviour can be
22 made without the creation of a new extension.
74 The standard M extension for integer multiplication and division, as
80 The standard A extension for atomic instructions, as ratified in the
85 The standard F extension for single-precision floating point, as
91 The standard D extension for double-precision floating-point, as
97 The standard Q extension for quad-precision floating-point, as
103 The standard C extension for compressed instructions, as ratified in
108 The standard B extension for bit manipulation instructions, as
[all …]
/linux/drivers/hid/
H A Dhid-wiimote-modules.c803 * Nunchuk Extension
804 * The Nintendo Wii Nunchuk was the first official extension published by
878 input_report_abs(wdata->extension.input, ABS_HAT0X, bx); in wiimod_nunchuk_in_ext()
879 input_report_abs(wdata->extension.input, ABS_HAT0Y, by); in wiimod_nunchuk_in_ext()
881 input_report_abs(wdata->extension.input, ABS_RX, x); in wiimod_nunchuk_in_ext()
882 input_report_abs(wdata->extension.input, ABS_RY, y); in wiimod_nunchuk_in_ext()
883 input_report_abs(wdata->extension.input, ABS_RZ, z); in wiimod_nunchuk_in_ext()
886 input_report_key(wdata->extension.input, in wiimod_nunchuk_in_ext()
889 input_report_key(wdata->extension.input, in wiimod_nunchuk_in_ext()
893 input_report_key(wdata->extension.input, in wiimod_nunchuk_in_ext()
[all …]
/linux/drivers/accel/habanalabs/include/gaudi2/arc/
H A Dgaudi2_arc_common_packets.h99 * Extension registers
104 * Extension registers
111 * Extension registers
118 * Extension registers
125 * Extension registers
133 * Extension registers
141 * Extension registers
149 * Extension registers
157 * Extension registers
163 * Extension registers
[all …]
/linux/drivers/gpu/drm/imagination/
H A Dpvr_rogue_fwif_stream.h17 * - The extension stream (optional), which is composed of:
19 * * The extension stream data, corresponding to the extension headers.
24 * The extension stream provides the command parameters that are required for BRNs & ERNs for the
28 * Each header is a u32 containing a bitmask of quirks & enhancements in the extension stream, a
34 * All parameters and headers in the main and extension streams must be naturally aligned.
36 * If a parameter appears in both the main and extension streams, then the extension parameter is
41 * Stream extension header definition
51 * Stream extension header - Geometry 0
60 * Stream extension header - Fragment 0
70 * Stream extension header - Compute 0
/linux/tools/bpf/
H A Dbpf_exp.l88 return extension;
92 return extension;
96 return extension;
100 return extension;
104 return extension;
108 return extension;
112 return extension;
116 return extension;
120 return extension;
124 return extension;
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/linux/tools/testing/selftests/bpf/prog_tests/
H A Dexceptions.c162 if (test__start_subtest("throwing extension (with custom cb) -> exception_cb")) in test_exceptions_success()
170 }), "Extension programs cannot attach to exception callback", 0); in test_exceptions_success()
172 if (test__start_subtest("throwing extension -> global func in exception_cb")) in test_exceptions_success()
182 if (test__start_subtest("throwing extension (with custom cb) -> global func in exception_cb")) in test_exceptions_success()
306 if (test__start_subtest("non-throwing extension -> non-throwing subprog")) in test_exceptions_success()
307 /* non-throwing extension -> non-throwing subprog : BAD (!global) */ in test_exceptions_success()
309 prog = eskel->progs.extension; in test_exceptions_success()
317 if (test__start_subtest("non-throwing extension -> throwing subprog")) in test_exceptions_success()
318 /* non-throwing extension -> throwing subprog : BAD (!global) */ in test_exceptions_success()
320 prog = eskel->progs.extension; in test_exceptions_success()
[all …]
/linux/arch/riscv/kernel/pi/
H A Dfdt_early.c79 * isa_string_contains - check if isa string contains an extension
82 * @ext_name: the extension to search for
84 * Returns true if the extension is in the given isa string,
111 /* Check if matches the whole extension. */ in isa_string_contains()
116 * extensions with an "_", the end of a multi-letter extension will in isa_string_contains()
118 * multi-letter extension. in isa_string_contains()
129 * early_cpu_isa_ext_available - check if cpu node has an extension
133 * @ext_name: the extension to search for
135 * Returns true if the cpu node has the extension,
155 * fdt_early_match_extension_isa - check if all cpu nodes have an extension
[all …]
/linux/arch/riscv/
H A DKconfig.vendor8 bool "Andes vendor extension support"
12 Say N here if you want to disable all Andes vendor extension
21 bool "MIPS vendor extension support"
34 bool "SiFive vendor extension support"
38 Say N here if you want to disable all SiFive vendor extension
47 bool "T-Head vendor extension support"
58 bool "xtheadvector extension support"
H A DKconfig.errata62 This will apply the SiFive CIP-453 errata to add sign extension
93 It was designed before the Zicbom extension so needs non-standard
110 bool "Apply T-Head's memory attribute extension (XTheadMae) errata"
115 This will apply the memory attribute extension errata to handle the
138 The T-Head C9xx cores implement a PMU overflow extension very
139 similar to the core SSCOFPMF extension.
/linux/Documentation/firmware-guide/acpi/dsd/
H A Dgraph.rst15 property extension provides generic key-value pairs whereas the
16 hierarchical data extension supports nodes with references to other
18 defined by the property extension. The two extensions together provide
32 hierarchical data extension array on each depth.
44 data extension tree. The data extension related to each port node must begin
52 data extension key of the endpoint nodes must begin with
60 Each port node contains a property extension key "port", the value of which is
62 extension key "reg", the value of which is the number of the endpoint. Port
68 The endpoint reference uses property extension with "remote-endpoint" property
H A Ddata-node-references.rst12 Hierarchical data extension nodes may not be referred to directly, hence this
20 The hierarchical data extension node which is referred to shall be located
22 hierarchical data extension node [dsd-guide].
26 or postfixes). The same ACPI object shall include the _DSD property extension
33 extension key.
40 reference to a hierarchical data extension node ANOD under DEV0 under the parent
/linux/sound/soc/sof/
H A Dipc4.c226 text, msg->primary, msg->extension, str, str2, in sof_ipc4_log_header()
230 msg->extension, str, str2); in sof_ipc4_log_header()
234 text, msg->primary, msg->extension, str, in sof_ipc4_log_header()
238 msg->extension, str); in sof_ipc4_log_header()
274 msg->primary, msg->extension, msg->data_size); in sof_ipc4_log_header()
276 dev_dbg(dev, "%s: %#x|%#x\n", text, msg->primary, msg->extension); in sof_ipc4_log_header()
332 ipc4_msg->primary, ipc4_msg->extension); in ipc4_wait_tx_done()
339 ipc4_msg->primary, ipc4_msg->extension); in ipc4_wait_tx_done()
386 __func__, ipc4_msg->primary, ipc4_msg->extension, ret); in ipc4_tx_msg_unlocked()
443 switch (tx->extension in sof_ipc4_set_get_data()
[all...]
/linux/arch/riscv/kernel/
H A Dcpufeature.c50 * riscv_isa_extension_base() - Get base extension word
53 * Return: base extension word as unsigned long value
64 * __riscv_isa_extension_available() - Check whether given extension
68 * @bit: bit position of the desired extension
146 * Due to extension ordering, d is checked before f, so no deferral in riscv_ext_f_validate()
430 * privileged ISA, the existence of the CSRs is implied by any extension which
431 * specifies [ms]envcfg bit(s). Hence, we define a custom ISA extension for the
454 * The canonical order of ISA extension names in the ISA string is defined in
470 * closely related alphabetical extension category, IMAFDQLCBKJTPVH.
620 * well as correct extension dependencies. Some extensions depends on specific
[all …]
H A Dvendor_extensions.c35 * extension is available or not.
37 * @cpu: check if extension is available on this cpu
38 * @vendor: vendor that the extension is a member of
39 * @bit: bit position of the desired extension
42 * NOTE: When cpu is -1, will check if extension is available on all cpus
/linux/drivers/input/mouse/
H A DKconfig43 bool "ALPS PS/2 mouse protocol extension" if EXPERT
53 bool "BYD PS/2 mouse protocol extension" if EXPERT
63 bool "Logitech PS/2++ mouse protocol extension" if EXPERT
73 bool "Synaptics PS/2 mouse protocol extension" if EXPERT
95 bool "Cypress PS/2 mouse protocol extension" if EXPERT
105 bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EXPERT
115 bool "IBM Trackpoint PS/2 mouse protocol extension" if EXPERT
125 bool "Elantech PS/2 protocol extension"
150 bool "Sentelic Finger Sensing Pad PS/2 protocol extension"
159 bool "eGalax TouchKit PS/2 protocol extension"
[all …]
/linux/fs/jfs/
H A Dresize.c264 * extendfs() for new extension, retry after crash recovery; in jfs_extendfs()
294 * map new extension with unmapped part of the last partial in jfs_extendfs()
301 XAddress = mapSize; /* eXtension Address */ in jfs_extendfs()
302 XSize = newMapSize - mapSize; /* eXtension Size */ in jfs_extendfs()
316 * update map pages for new extension: in jfs_extendfs()
335 * grow map file to cover remaining extension in jfs_extendfs()
354 * s.t. logredo() can reconstruct pre-extension state in jfs_extendfs()
404 * map file has been grown now to cover extension to further out; in jfs_extendfs()
407 * if huge extension, the previous extension based on previous in jfs_extendfs()
408 * map file size may not have been sufficient to cover whole extension in jfs_extendfs()
[all …]
/linux/Documentation/ABI/testing/
H A Dsysfs-driver-hid-wiimote12 What: /sys/bus/hid/drivers/wiimote/<dev>/extension
19 motionp is the official Nintendo Motion+ extension, nunchuck is
20 the official Nintendo Nunchuck extension and classic is the
21 Nintendo Classic Controller extension. The motionp extension can
26 extension. You will get uevent notifications for the motion-plus
/linux/drivers/perf/
H A DKconfig100 bool "RISC-V PMU based on SBI PMU extension"
104 using SBI PMU extension on RISC-V based systems. This option provides
123 The Andes cores implement the PMU overflow extension very
124 similar to the standard Sscofpmf and Smcntrpmf extension.
137 tristate "ARM SMMUv3 Performance Monitors Extension"
228 tristate "Enable support for the ARMv8.2 Statistical Profiling Extension"
232 Extension, which provides periodic sampling of operations in
240 Enable perf support for Branch Record Buffer Extension (BRBE) which
/linux/Documentation/devicetree/bindings/perf/
H A Dspe-pmu.yaml7 title: ARMv8.2 Statistical Profiling Extension (SPE) Performance Monitor Units (PMU)
13 ARMv8.2 introduces the optional Statistical Profiling Extension for collecting
18 const: arm,statistical-profiling-extension-v1
38 compatible = "arm,statistical-profiling-extension-v1";
/linux/Documentation/devicetree/bindings/arm/
H A Darm,trace-buffer-extension.yaml5 $id: http://devicetree.org/schemas/arm/arm,trace-buffer-extension.yaml#
14 Arm Trace Buffer Extension (TRBE) is a per CPU component
26 - const: arm,trace-buffer-extension
47 compatible = "arm,trace-buffer-extension";
/linux/drivers/firmware/arm_scmi/vendors/imx/
H A DKconfig5 tristate "i.MX SCMI BBM EXTENSION"
16 tristate "i.MX SCMI CPU EXTENSION"
28 tristate "i.MX SCMI LMM EXTENSION"
40 tristate "i.MX SCMI MISC EXTENSION"
/linux/drivers/pcmcia/
H A Dcirrus.h38 #define PD67_EXT_INDEX 0x2e /* Extension index */
39 #define PD67_EXT_DATA 0x2f /* Extension data */
41 /* PD6722 extension registers -- indexed in PD67_EXT_INDEX */
46 /* PD6730 extension registers -- indexed in PD67_EXT_INDEX */
47 #define PD67_EXT_CTL_1 0x03 /* Extension control 1 */
126 /* PD6832 extension registers -- indexed in PD67_EXT_INDEX */

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