| /linux-5.19.10/arch/arm/nwfpe/ |
| D | fpa11_cpdt.c | 19 static inline void loadSingle(const unsigned int Fn, const unsigned int __user *pMem) in loadSingle() argument
22 fpa11->fType[Fn] = typeSingle; in loadSingle()
23 get_user(fpa11->fpreg[Fn].fSingle, pMem); in loadSingle()
26 static inline void loadDouble(const unsigned int Fn, const unsigned int __user *pMem) in loadDouble() argument
30 p = (unsigned int *) &fpa11->fpreg[Fn].fDouble; in loadDouble()
31 fpa11->fType[Fn] = typeDouble; in loadDouble()
42 static inline void loadExtended(const unsigned int Fn, const unsigned int __user *pMem) in loadExtended() argument
46 p = (unsigned int *) &fpa11->fpreg[Fn].fExtended; in loadExtended()
47 fpa11->fType[Fn] = typeExtended; in loadExtended()
59 static inline void loadMultiple(const unsigned int Fn, const unsigned int __user *pMem) in loadMultiple() argument
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| D | fpa11_cprt.c | 103 unsigned int Fn = getFm(opcode); in PerformFIX() local
110 switch (fpa11->fType[Fn]) { in PerformFIX()
113 writeRegister(getRd(opcode), float32_to_int32(&roundData, fpa11->fpreg[Fn].fSingle)); in PerformFIX()
119 writeRegister(getRd(opcode), float64_to_int32(&roundData, fpa11->fpreg[Fn].fDouble)); in PerformFIX()
126 writeRegister(getRd(opcode), floatx80_to_int32(&roundData, fpa11->fpreg[Fn].fExtended)); in PerformFIX()
145 unsigned int Fn = getFn(opcode), Fm = getFm(opcode); in PerformComparison() local
158 switch (fpa11->fType[Fn]) { in PerformComparison()
161 if (float32_is_nan(fpa11->fpreg[Fn].fSingle)) in PerformComparison()
163 rFn = float32_to_floatx80(fpa11->fpreg[Fn].fSingle); in PerformComparison()
168 if (float64_is_nan(fpa11->fpreg[Fn].fDouble)) in PerformComparison()
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| D | extended_cpdo.c | 108 unsigned int Fn = getFn(opcode); in ExtendedCPDO() local
111 switch (fpa11->fType[Fn]) { in ExtendedCPDO()
113 rFn = float32_to_floatx80(fpa11->fpreg[Fn].fSingle); in ExtendedCPDO()
117 rFn = float64_to_floatx80(fpa11->fpreg[Fn].fDouble); in ExtendedCPDO()
121 rFn = fpa11->fpreg[Fn].fExtended; in ExtendedCPDO()
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| D | double_cpdo.c | 125 unsigned int Fn = getFn(opcode); in DoubleCPDO() local
128 switch (fpa11->fType[Fn]) { in DoubleCPDO()
130 rFn = float32_to_float64(fpa11->fpreg[Fn].fSingle); in DoubleCPDO()
134 rFn = fpa11->fpreg[Fn].fDouble; in DoubleCPDO()
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| D | single_cpdo.c | 93 unsigned int Fn = getFn(opcode); in SingleCPDO() local
96 if (fpa11->fType[Fn] == typeSingle && in SingleCPDO()
98 rFn = fpa11->fpreg[Fn].fSingle; in SingleCPDO()
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| /linux-5.19.10/arch/sh/math-emu/ |
| D | math.c | 69 FP_DECL_##SZ(Fm); FP_DECL_##SZ(Fn); \
70 UNPACK_##SZ(Fm, M); UNPACK_##SZ(Fn, N); \
71 FP_CMP_##SZ(R, Fn, Fm, 2); }while(0)
73 FP_DECL_##SZ(Fm); FP_DECL_##SZ(Fn); \
74 UNPACK_##SZ(Fm, M); UNPACK_##SZ(Fn, N); \
75 FP_CMP_EQ_##SZ(R, Fn, Fm); }while(0)
100 FP_DECL_##SZ(Fm); FP_DECL_##SZ(Fn); FP_DECL_##SZ(Fr); \
101 UNPACK_##SZ(Fm, M); UNPACK_##SZ(Fn, N); \
102 FP_##OP##_##SZ(Fr, Fn, Fm); \
141 FP_DECL_S(Fn); in fmac()
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| /linux-5.19.10/Documentation/arm/nwfpe/ |
| D | netwinder-fpe.rst | 51 FLT{cond}<S,D,E>{P,M,Z} Fn, Rd Convert integer to floating point
52 FIX{cond}{P,M,Z} Rd, Fn Convert floating point to integer
68 CMF{cond} Fn, Fm Compare floating
69 CMFE{cond} Fn, Fm Compare floating with exception
70 CNF{cond} Fn, Fm Compare negated floating
71 CNFE{cond} Fn, Fm Compare negated floating with exception
80 ADF{cond}<S|D|E>{P,M,Z} Fd, Fn, <Fm,#value> - add
81 SUF{cond}<S|D|E>{P,M,Z} Fd, Fn, <Fm,#value> - subtract
82 RSF{cond}<S|D|E>{P,M,Z} Fd, Fn, <Fm,#value> - reverse subtract
83 MUF{cond}<S|D|E>{P,M,Z} Fd, Fn, <Fm,#value> - multiply
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| D | todo.rst | 6 POW{cond}<S|D|E>{P,M,Z} Fd, Fn, <Fm,#value> - power
7 RPW{cond}<S|D|E>{P,M,Z} Fd, Fn, <Fm,#value> - reverse power
8 POL{cond}<S|D|E>{P,M,Z} Fd, Fn, <Fm,#value> - polar angle (arctan2)
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| /linux-5.19.10/Documentation/ABI/testing/ |
| D | sysfs-platform-msi-laptop | 39 Touchpad state can only be toggled by pressing Fn+F3.
49 only possible to toggle turbo mode state by pressing Fn+F10,
51 If user presses Fn+F10 too frequent, turbo mode state is not
62 power. ECO mode can only be toggled by pressing Fn+F10.
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| D | sysfs-driver-hid-lenovo | 56 Description: This setting controls whether Fn Lock is enabled on the keyboard (i.e. if F1 is Mute o…
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| /linux-5.19.10/Documentation/devicetree/bindings/input/ |
| D | matrix-keymap.yaml | 18 cases where there is a modifier key such as a Fn key. Proposed names
20 word for the modifier other from "Fn".
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| /linux-5.19.10/Documentation/admin-guide/laptops/ |
| D | asus-laptop.rst | 35 - Fn key combinations
163 1) Check whether the Fn+F8 key:
232 wapf: WAPF defines the behavior of the Fn+Fx wlan key
237 - 0x1 should allow to control the device with Fn+Fx key.
238 - 0x4 should send an ACPI event (0x88) while pressing the Fn+Fx key
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| D | sonypi.rst | 22 - Fn keys
64 fnkeyinit: on some Vaios (C1VE, C1VR etc), the Fn key events don't
132 Fn-keys which put the laptop in sleeping state, or switch the
136 you have one of those laptops with working Fn keys and want to
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| D | thinkpad-acpi.rst | 38 - Fn key combinations
225 example, if Fn+F5 is unmasked, that key will no longer enable/disable
228 Note also that not all Fn key combinations are supported through ACPI
413 disabled or with Fn+F3 masked
548 0x6005 KEYBOARD: Fn key pressed (TO BE VERIFIED)
686 (it simulates the behavior of Fn-F7).
695 Fn-F7 from working. This also disables the video output switching
697 Fn-F7. Video switching on the console should still work.
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| D | sony-laptop.rst | 13 Fn keys (hotkeys):
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| /linux-5.19.10/Documentation/translations/zh_CN/admin-guide/ |
| D | sysrq.rst | 207 切换到另一个虚拟控制台（键盘操作 :kbd:`ALT+Fn` ），然后再切回来应该也有帮助。
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| /linux-5.19.10/Documentation/hwmon/ |
| D | dell-smm-hwmon.rst | 218 ``0x0025`` Get Fn key status Returns the Fn key pressed after SMM:
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| /linux-5.19.10/drivers/platform/x86/ |
| D | Kconfig | 370 This driver supports the Fn-Fx keys on Eee PC laptops.
576 support for Fn-Fx key combinations, Bluetooth control, video
970 screen brightness control, Fn keys and allows powering on/off some
992 support for Fn-Fx key combinations, keyboard backlight, and airplane mode
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| /linux-5.19.10/Documentation/admin-guide/ |
| D | sysrq.rst | 212 Switching to another virtual console (:kbd:`ALT+Fn`) and then back again
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| /linux-5.19.10/Documentation/dev-tools/ |
| D | kgdb.rst | 474 Press and hold down: :kbd:`Fn`
478 Release: :kbd:`Fn`
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| /linux-5.19.10/drivers/hid/ |
| D | Kconfig | 571 - ThinkPad Compact Bluetooth Keyboard with TrackPoint (supports Fn keys)
572 - ThinkPad Compact USB Keyboard with TrackPoint (supports Fn keys)
|