| /Linux-v5.10/tools/perf/pmu-events/arch/x86/broadwellx/ |
| D | floating-point.json | 5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
6 "Counter": "0,1,2,3",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
11 "CounterHTOff": "0,1,2,3,4,5,6,7"
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
17 "Counter": "0,1,2,3",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
22 "CounterHTOff": "0,1,2,3,4,5,6,7"
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
28 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/broadwellde/ |
| D | floating-point.json | 5 … "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
6 "Counter": "0,1,2,3",
9 …"PublicDescription": "This event counts the number of transitions from AVX-256 to legacy SSE when …
11 "CounterHTOff": "0,1,2,3,4,5,6,7"
16 "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
17 "Counter": "0,1,2,3",
20 …"PublicDescription": "This event counts the number of transitions from legacy SSE to AVX-256 when …
22 "CounterHTOff": "0,1,2,3,4,5,6,7"
27 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
28 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/icelake/ |
| D | floating-point.json | 4 "PublicDescription": "Counts all microcode Floating Point assists.",
6 "Counter": "0,1,2,3,4,5,6,7",
8 "PEBScounters": "0,1,2,3,4,5,6,7",
16 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
18 "Counter": "0,1,2,3,4,5,6,7",
20 "PEBScounters": "0,1,2,3,4,5,6,7",
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…
29 "Counter": "0,1,2,3,4,5,6,7",
31 "PEBScounters": "0,1,2,3,4,5,6,7",
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/broadwell/ |
| D | floating-point.json | 4 …t is, uses PEBS) of the event that counts the number of transitions from AVX-256 to legacy SSE whe…
6 "Counter": "0,1,2,3",
11 …"BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable (Pre…
12 "CounterHTOff": "0,1,2,3,4,5,6,7"
16 …S) of the event that counts the number of transitions from legacy SSE to AVX-256 when penalty is a…
18 "Counter": "0,1,2,3",
23 …"BriefDescription": "Number of transitions from legacy SSE to AVX-256 when penalty applicable (Pre…
24 "CounterHTOff": "0,1,2,3,4,5,6,7"
28 "Counter": "0,1,2,3",
32 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/skylakex/ |
| D | floating-point.json | 3 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
4 "Counter": "0,1,2,3",
5 "CounterHTOff": "0,1,2,3,4,5,6,7",
12 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
13 "Counter": "0,1,2,3",
14 "CounterHTOff": "0,1,2,3,4,5,6,7",
21 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
22 "Counter": "0,1,2,3",
23 "CounterHTOff": "0,1,2,3,4,5,6,7",
30 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/cascadelakex/ |
| D | floating-point.json | 3 …-point instructions retired; some instructions will count twice as noted below. Each count repres…
4 "Counter": "0,1,2,3",
5 "CounterHTOff": "0,1,2,3,4,5,6,7",
12 …-bit packed single precision floating-point instructions retired; some instructions will count twi…
13 "Counter": "0,1,2,3",
14 "CounterHTOff": "0,1,2,3,4,5,6,7",
21 …-bit packed double precision floating-point instructions retired; some instructions will count twi…
22 "Counter": "0,1,2,3",
23 "CounterHTOff": "0,1,2,3,4,5,6,7",
30 …-bit packed single precision floating-point instructions retired; some instructions will count twi…
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/skylake/ |
| D | floating-point.json | 4 "Counter": "0,1,2,3",
8 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
9 "CounterHTOff": "0,1,2,3,4,5,6,7"
13 "Counter": "0,1,2,3",
17 …on floating-point instructions retired. Each count represents 1 computation. Applies to SSE* and …
18 "CounterHTOff": "0,1,2,3,4,5,6,7"
22 "Counter": "0,1,2,3",
26 …-bit packed double precision floating-point instructions retired. Each count represents 2 computa…
27 "CounterHTOff": "0,1,2,3,4,5,6,7"
31 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/drivers/misc/mei/ |
| D | hw-me-regs.h | 1 /* 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 */
[all …]
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| /Linux-v5.10/tools/perf/pmu-events/arch/x86/westmereep-sp/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/nehalemep/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/nehalemex/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/westmereep-dp/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/tools/perf/pmu-events/arch/x86/westmereex/ |
| D | floating-point.json | 5 "Counter": "0,1,2,3",
9 "BriefDescription": "X87 Floating point assists (Precise Event)"
14 "Counter": "0,1,2,3",
23 "Counter": "0,1,2,3",
27 "BriefDescription": "X87 Floating point assists for invalid output value (Precise Event)"
31 "Counter": "0,1,2,3",
39 "Counter": "0,1,2,3",
47 "Counter": "0,1,2,3",
55 "Counter": "0,1,2,3",
63 "Counter": "0,1,2,3",
[all …]
|
| /Linux-v5.10/arch/xtensa/lib/ |
| D | strnlen_user.S | 50 addi a4, a2, -4 # because we overincrement at the end;
55 movi a8, MASK3 # mask for byte 3
56 bbsi.l a2, 0, .L1mod2 # if only 8-bit aligned
57 bbsi.l a2, 1, .L2mod4 # if only 16-bit aligned
60 * String is word-aligned.
77 bnone a9, a8, .Lz3 # if byte 3 is zero
101 # NOTE that in several places below, we point to the byte just after
104 .Lz3: # byte 3 is zero
105 addi a4, a4, 3 # point to zero byte
107 addi a4, a4, 1 # point just beyond zero byte
[all …]
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| /Linux-v5.10/drivers/net/wireless/ath/ath5k/ |
| D | eeprom.c | 2 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
3 * Copyright (c) 2006-2009 Nick Kossifidis <mickflemm@gmail.com>
4 * Copyright (c) 2008-2009 Felix Fietkau <nbd@openwrt.org>
49 if (ee->ee_version > AR5K_EEPROM_VERSION_3_2) in ath5k_eeprom_bin2freq()
52 val = bin > 62 ? (10 * 62) + (5 * (bin - 62)) + 5100 : in ath5k_eeprom_bin2freq()
55 if (ee->ee_version > AR5K_EEPROM_VERSION_3_2) in ath5k_eeprom_bin2freq()
75 struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom; in ath5k_eeprom_init_header()
89 if (ah->ah_ee_version < AR5K_EEPROM_VERSION_3_0) in ath5k_eeprom_init_header()
101 eep_max = (eep_max | val) - AR5K_EEPROM_INFO_BASE; in ath5k_eeprom_init_header()
108 if (eep_max > (3 * AR5K_EEPROM_INFO_MAX)) { in ath5k_eeprom_init_header()
[all …]
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| /Linux-v5.10/arch/arm/nwfpe/ |
| D | entry.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 NetWinder Floating Point Emulator
13 /* This is the kernel's entry point into the floating point emulator.
23 strb r8, [r10, #TSK_USED_MATH] @ set current->used_math
26 ldr pc, [r4] @ Call FP emulator entry point
39 is used as a flag to detect the first time a process uses floating point,
48 2) It calls EmulateAll to emulate a floating point instruction.
51 3) If an instruction has been emulated successfully, it looks ahead at
52 the next instruction. If it is a floating point instruction, it
54 way it repeatedly looks ahead and executes floating point instructions
[all …]
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| /Linux-v5.10/lib/mpi/ |
| D | ec.c | 1 /* ec.c - Elliptic Curve functions
21 #include "mpi-internal.h"
33 /* Create a new point option. NBITS gives the size in bits of one
34 * coordinate; it is only used to pre-allocate some resources and
50 /* Release the point object P. P may be NULL. */
60 /* Initialize the fields of a point object. gcry_mpi_point_free_parts
65 p->x = mpi_new(0); in mpi_point_init()
66 p->y = mpi_new(0); in mpi_point_init()
67 p->z = mpi_new(0); in mpi_point_init()
71 /* Release the parts of a point object. */
[all …]
|
| /Linux-v5.10/include/uapi/linux/ |
| D | prctl.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
12 /* Get/set current->mm->dumpable */
13 #define PR_GET_DUMPABLE 3
27 /* Get/set floating-point emulation control bits (if meaningful) */
33 /* Get/set floating-point exception mode (if meaningful) */
37 # define PR_FP_EXC_DIV 0x010000 /* floating point divide by zero */
38 # define PR_FP_EXC_OVF 0x020000 /* floating point overflow */
39 # define PR_FP_EXC_UND 0x040000 /* floating point underflow */
40 # define PR_FP_EXC_RES 0x080000 /* floating point inexact result */
41 # define PR_FP_EXC_INV 0x100000 /* floating point invalid operation */
[all …]
|
| /Linux-v5.10/tools/include/uapi/linux/ |
| D | prctl.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
12 /* Get/set current->mm->dumpable */
13 #define PR_GET_DUMPABLE 3
27 /* Get/set floating-point emulation control bits (if meaningful) */
33 /* Get/set floating-point exception mode (if meaningful) */
37 # define PR_FP_EXC_DIV 0x010000 /* floating point divide by zero */
38 # define PR_FP_EXC_OVF 0x020000 /* floating point overflow */
39 # define PR_FP_EXC_UND 0x040000 /* floating point underflow */
40 # define PR_FP_EXC_RES 0x080000 /* floating point inexact result */
41 # define PR_FP_EXC_INV 0x100000 /* floating point invalid operation */
[all …]
|
| /Linux-v5.10/arch/powerpc/include/asm/ |
| D | smu.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
25 * These commands are used to retrieve the sdb-partition-XX datas from
31 * - 0..1 : partition address
32 * - 2 : a byte containing the partition ID
33 * - 3 : length (maybe other bits are rest of header ?)
53 * ---------------------
66 * ------------------------
115 * 0: bus number (from device-tree usually, SMU has lots of busses !)
119 * 3: subaddress length (0..3)
128 * - 0x00: Simple transfer
[all …]
|
| /Linux-v5.10/arch/m68k/fpsp040/ |
| D | sint.S | 4 | The entry point sINT computes the rounded integer
10 | respectively. Entry point sintdo is used by bindec.
12 | Input: (Entry points sint and sintrz) Double-extended
13 | number X in the ETEMP space in the floating-point
15 | (Entry point sintdo) Double-extended number X in
17 | (Entry point sintd) Double-extended denormalized
18 | number X in the ETEMP space in the floating-point
28 | If exp(X) < 0, return +/- 0 or +/- 1, according to
31 | 2. (X is in range) set rsc = 63 - exp(X). Unnormalize the
34 | 3. Round the result in the mode given in USER_FPCR. For
[all …]
|
| D | sgetem.S | 4 | The entry point sGETEXP returns the exponent portion
10 | The entry point sGETMAN extracts the mantissa of the
13 | range of the result is [1.0 - 2.0).
16 | Input: Double-extended number X in the ETEMP space in
17 | the floating-point save stack.
30 |SGETEM idnt 2,1 | Motorola 040 Floating Point Software Package
39 | This entry point is used by the unimplemented instruction exception
65 | This entry point is used by the unimplemented instruction exception
74 | with an exponent of +/- $3fff.
83 bclrl #14,%d0 |make it the new exp +-3fff
[all …]
|
| D | slog2.S | 4 | The entry point slog10 computes the base-10
8 | sLog2 and sLog2d are the base-2 analogues.
10 | INPUT: Double-extended value in memory location pointed to
13 | OUTPUT: log_10(X) or log_2(X) returned in floating-point
22 | SPEED: Two timings are measured, both in the copy-back mode.
34 | Notes: Default means round-to-nearest mode, no floating-point
49 | Notes: Default means round-to-nearest mode, no floating-point
63 | Notes: Default means round-to-nearest mode, no floating-point
78 | Notes: Default means round-to-nearest mode, no floating-point
82 | go to Step 3.
[all …]
|
| /Linux-v5.10/tools/perf/arch/powerpc/util/ |
| D | sym-handling.c | 1 // SPDX-License-Identifier: GPL-2.0-only
10 #include "probe-event.h"
11 #include "probe-file.h"
16 char *sym = syma->name; in arch__choose_best_symbol()
25 if (strlen(sym) >= 3 && !strncmp(sym, "SyS", 3)) in arch__choose_best_symbol()
72 s->arch_sym = sym->st_other; in arch__sym_update()
85 * When probing at a function entry point, we normally always want the in arch__fix_tev_from_maps()
94 if (pev->point.offset || !map || !sym) in arch__fix_tev_from_maps()
98 if (!pev->uprobes && pev->point.retprobe) { in arch__fix_tev_from_maps()
105 lep_offset = PPC64_LOCAL_ENTRY_OFFSET(sym->arch_sym); in arch__fix_tev_from_maps()
[all …]
|
| /Linux-v5.10/Documentation/vm/ |
| D | mmu_notifier.rst | 16 B) a page table entry is updated to point to a new page (COW, write fault
25 - take page table lock
26 - clear page table entry and notify ([pmd/pte]p_huge_clear_flush_notify())
27 - set page table entry to point to new page
35 Two address addrA and addrB such that \|addrA - addrB\| >= PAGE_SIZE we assume
40 [Time N] --------------------------------------------------------------------
41 CPU-thread-0 {try to write to addrA}
42 CPU-thread-1 {try to write to addrB}
43 CPU-thread-2 {}
44 CPU-thread-3 {}
[all …]
|
