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/kernel/linux/linux-5.10/drivers/misc/mei/
Dhw-me-regs.h1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (c) 2003-2019, Intel Corporation. All rights reserved.
45 #define MEI_DEV_ID_CPT_1 0x1C3A /* Couger Point */
48 #define MEI_DEV_ID_PPT_1 0x1E3A /* Panther Point */
49 #define MEI_DEV_ID_PPT_2 0x1CBA /* Panther Point */
50 #define MEI_DEV_ID_PPT_3 0x1DBA /* Panther Point */
52 #define MEI_DEV_ID_LPT_H 0x8C3A /* Lynx Point H */
53 #define MEI_DEV_ID_LPT_W 0x8D3A /* Lynx Point - Wellsburg */
54 #define MEI_DEV_ID_LPT_LP 0x9C3A /* Lynx Point LP */
55 #define MEI_DEV_ID_LPT_HR 0x8CBA /* Lynx Point H Refresh */
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/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/icelake/
Dfloating-point.json4 "PublicDescription": "Counts all microcode Floating Point assists.",
16-point instructions retired; some instructions will count twice as noted below. Each count repres…
23-point instructions retired; some instructions will count twice as noted below. Each count repres…
27-point instructions retired; some instructions will count twice as noted below. Each count repres…
34-point instructions retired; some instructions will count twice as noted below. Each count repres…
38-bit packed double precision floating-point instructions retired; some instructions will count twi…
45-bit packed double precision floating-point instructions retired; some instructions will count twi…
49-bit packed single precision floating-point instructions retired; some instructions will count twi…
56-bit packed single precision floating-point instructions retired; some instructions will count twi…
60-bit packed double precision floating-point instructions retired; some instructions will count twi…
[all …]
/kernel/liteos_m/arch/risc-v/nuclei/gcc/nmsis/Core/Include/
Dcore_feature_fpu.h4 * SPDX-License-Identifier: Apache-2.0
10 * www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
26 * 1. __FPU_PRESENT: Define whether Floating Point Unit(FPU) is present or not
39 * \brief Functions that related to the RISC-V FPU (F and D extension).
42 * Nuclei provided floating point unit by RISC-V F and D extension.
43 * * `F extension` adds single-precision floating-point computational
44 * instructions compliant with the IEEE 754-2008 arithmetic standard, __RISCV_FLEN = 32.
45 * The F extension adds 32 floating-point registers, f0-f31, each 32 bits wide,
46 * and a floating-point control and status register fcsr, which contains the
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/kernel/linux/linux-5.10/arch/x86/include/asm/
Didtentry.h1 /* SPDX-License-Identifier: GPL-2.0 */
9 #include <linux/entry-common.h>
15 * DECLARE_IDTENTRY - Declare functions for simple IDT entry points
18 * @func: Function name of the entry point
21 * - The ASM entry point: asm_##func
22 * - The XEN PV trap entry point: xen_##func (maybe unused)
23 * - The C handler called from the ASM entry point
27 * as well which is used to emit the entry stubs in entry_32/64.S.
35 * DEFINE_IDTENTRY - Emit code for simple IDT entry points
36 * @func: Function name of the entry point
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/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwellx/
Dfloating-point.json5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
36 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
45 …tational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and s…
54-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
63-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
72-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
[all …]
/kernel/linux/linux-4.19/tools/perf/pmu-events/arch/x86/broadwell/
Dfloating-point.json3 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
10 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
14 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
21 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
30 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
39 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
48 …tational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and s…
57-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
66-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
75-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
[all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwellde/
Dfloating-point.json5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
36 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
45 …tational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and s…
54-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
63-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
72-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
[all …]
/kernel/linux/linux-4.19/tools/perf/pmu-events/arch/x86/broadwellx/
Dfloating-point.json5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
36 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
45 …tational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and s…
54-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
63-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
72-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
[all …]
/kernel/linux/linux-4.19/tools/perf/pmu-events/arch/x86/broadwellde/
Dfloating-point.json5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
36 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
45 …tational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and s…
54-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
63-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
72-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
[all …]
/kernel/linux/linux-4.19/drivers/misc/mei/
Dhw-me-regs.h10 * Copyright(c) 2003 - 2012 Intel Corporation. All rights reserved.
22 * along with this program; if not, write to the Free Software
31 * linux-mei@linux.intel.com
36 * Copyright(c) 2003 - 2012 Intel Corporation. All rights reserved.
50 * contributors may be used to endorse or promote products derived
55 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
59 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
105 #define MEI_DEV_ID_CPT_1 0x1C3A /* Couger Point */
108 #define MEI_DEV_ID_PPT_1 0x1E3A /* Panther Point */
109 #define MEI_DEV_ID_PPT_2 0x1CBA /* Panther Point */
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/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/broadwell/
Dfloating-point.json4 …s, uses PEBS) of the event that counts the number of transitions from AVX-256 to legacy SSE when p…
11 …"BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable (Pre…
16 …PEBS) of the event that counts the number of transitions from legacy SSE to AVX-256 when penalty i…
23 …"BriefDescription": "Number of transitions from legacy SSE to AVX-256 when penalty applicable (Pre…
32 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
41 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
50 …tational scalar floating-point instructions retired. Applies to SSE* and AVX* scalar, double and s…
59-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
68-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
77-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
[all …]
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/cascadelakex/
Dfloating-point.json3-point instructions retired; some instructions will count twice as noted below. Each count repres…
12-bit packed single precision floating-point instructions retired; some instructions will count twi…
21-bit packed double precision floating-point instructions retired; some instructions will count twi…
30-bit packed single precision floating-point instructions retired; some instructions will count twi…
39-point instructions retired; some instructions will count twice as noted below. Each count repres…
48-bit packed single precision floating-point instructions retired; some instructions will count twi…
68-bit packed double precision floating-point instructions retired; some instructions will count twi…
77-bit packed double precision floating-point instructions retired; some instructions will count twi…
/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/skylakex/
Dfloating-point.json3-bit packed double precision floating-point instructions retired; some instructions will count twi…
12-bit packed double precision floating-point instructions retired; some instructions will count twi…
21-point instructions retired; some instructions will count twice as noted below. Each count repres…
30-bit packed double precision floating-point instructions retired; some instructions will count twi…
39-bit packed single precision floating-point instructions retired; some instructions will count twi…
48-bit packed single precision floating-point instructions retired; some instructions will count twi…
68-point instructions retired; some instructions will count twice as noted below. Each count repres…
77-bit packed single precision floating-point instructions retired; some instructions will count twi…
/kernel/linux/linux-5.10/arch/arm/nwfpe/
Dentry.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 NetWinder Floating Point Emulator
7 Direct questions, comments to Scott Bambrough <scottb@netwinder.org>
14 /* This is the kernel's entry point into the floating point emulator.
15 It is called from the kernel with code similar to this:
24 strb r8, [r10, #TSK_USED_MATH] @ set current->used_math
27 ldr pc, [r4] @ Call FP emulator entry point
29 The kernel expects the emulator to return via one of two possible
30 points of return it passes to the emulator. The emulator, if
31 successful in its emulation, jumps to ret_from_exception (passed in
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/kernel/linux/linux-4.19/arch/arm/nwfpe/
Dentry.S2 NetWinder Floating Point Emulator
6 Direct questions, comments to Scott Bambrough <scottb@netwinder.org>
19 along with this program; if not, write to the Free Software
25 /* This is the kernel's entry point into the floating point emulator.
26 It is called from the kernel with code similar to this:
35 strb r8, [r10, #TSK_USED_MATH] @ set current->used_math
38 ldr pc, [r4] @ Call FP emulator entry point
40 The kernel expects the emulator to return via one of two possible
41 points of return it passes to the emulator. The emulator, if
42 successful in its emulation, jumps to ret_from_exception (passed in
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/kernel/linux/linux-5.10/arch/parisc/math-emu/
Dfcnvfxt.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
5 * Floating-point emulation code
6 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
15 * Single Floating-point to Single Fixed-point /w truncated result
16 * Single Floating-point to Double Fixed-point /w truncated result
17 * Double Floating-point to Single Fixed-point /w truncated result
18 * Double Floating-point to Double Fixed-point /w truncated result
41 * Convert single floating-point to single fixed-point format
56 src_exponent = Sgl_exponent(src) - SGL_BIAS; in sgl_to_sgl_fcnvfxt()
[all …]
Dfcnvxf.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
5 * Floating-point emulation code
6 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
15 * Single Fixed-point to Single Floating-point
16 * Single Fixed-point to Double Floating-point
17 * Double Fixed-point to Single Floating-point
18 * Double Fixed-point to Double Floating-point
41 * Convert single fixed-point to single floating-point format
78 * between -1 and 30. in sgl_to_sgl_fcnvxf()
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/kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/skylake/
Dfloating-point.json8 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
17 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
26-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
35-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
44-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
53-bit packed single precision floating-point instructions retired. Each count represents 8 computa…
/kernel/linux/linux-4.19/tools/perf/pmu-events/arch/x86/skylake/
Dfloating-point.json8 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
17 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
26-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
35-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
44-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
53-bit packed single precision floating-point instructions retired. Each count represents 8 computa…
/kernel/linux/linux-4.19/arch/parisc/math-emu/
Dfcnvfxt.c2 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
4 * Floating-point emulation code
5 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 * Single Floating-point to Single Fixed-point /w truncated result
29 * Single Floating-point to Double Fixed-point /w truncated result
30 * Double Floating-point to Single Fixed-point /w truncated result
31 * Double Floating-point to Double Fixed-point /w truncated result
54 * Convert single floating-point to single fixed-point format
[all …]
Dfcnvxf.c2 * Linux/PA-RISC Project (http://www.parisc-linux.org/)
4 * Floating-point emulation code
5 * Copyright (C) 2001 Hewlett-Packard (Paul Bame) <bame@debian.org>
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 * Single Fixed-point to Single Floating-point
29 * Single Fixed-point to Double Floating-point
30 * Double Fixed-point to Single Floating-point
31 * Double Fixed-point to Double Floating-point
54 * Convert single fixed-point to single floating-point format
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/kernel/linux/linux-5.10/arch/m68k/ifpsp060/
Dfskeleton.S3 |M68000 Hi-Performance Microprocessor Division
5 |Production Release P1.00 -- October 10, 1994
10 |To the maximum extent permitted by applicable law,
13 |and any warranty against infringement with regard to the SOFTWARE
16 |To the maximum extent permitted by applicable law,
20 |ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
23 |You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
32 | (1) example "Call-out"s
34 | (3) example "Call-out" table
40 | (1) EXAMPLE CALL-OUTS #
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/kernel/linux/linux-4.19/arch/m68k/ifpsp060/
Dfskeleton.S3 |M68000 Hi-Performance Microprocessor Division
5 |Production Release P1.00 -- October 10, 1994
10 |To the maximum extent permitted by applicable law,
13 |and any warranty against infringement with regard to the SOFTWARE
16 |To the maximum extent permitted by applicable law,
20 |ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
23 |You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
32 | (1) example "Call-out"s
34 | (3) example "Call-out" table
40 | (1) EXAMPLE CALL-OUTS #
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/kernel/linux/linux-4.19/tools/perf/pmu-events/arch/x86/skylakex/
Dfloating-point.json5 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
14 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
23-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
32-bit packed single precision floating-point instructions retired. Each count represents 4 computa…
41-bit packed double precision floating-point instructions retired. Each count represents 4 computa…
50-bit packed single precision floating-point instructions retired. Each count represents 8 computa…
59 …"BriefDescription": "Number of Packed Double-Precision FP arithmetic instructions (Use operation m…
62 …"PublicDescription": "Number of Packed Double-Precision FP arithmetic instructions (Use operation …
69 …"BriefDescription": "Number of Packed Single-Precision FP arithmetic instructions (Use operation m…
72 …"PublicDescription": "Number of Packed Single-Precision FP arithmetic instructions (Use operation …
/kernel/linux/linux-4.19/Documentation/thermal/
Dsysfs-api.txt1 Generic Thermal Sysfs driver How To
14 devices (sensors) and thermal cooling devices (fan, processor...) to register
15 with the thermal management solution and to be a part of it.
17 This how-to focuses on enabling new thermal zone and cooling devices to
20 and cooling devices should be able to make use of the infrastructure.
22 The main task of the thermal sysfs driver is to expose thermal zone attributes
23 as well as cooling device attributes to the user space.
25 inputs from thermal zone attributes (the current temperature and trip point
28 [0-*] denotes any positive number starting from 0
29 [1-*] denotes any positive number starting from 1
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