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/linux-6.12.1/include/linux/atomic/
Datomic-instrumented.h25 * Unsafe to use in noinstr code; use raw_atomic_read() there.
42 * Unsafe to use in noinstr code; use raw_atomic_read_acquire() there.
60 * Unsafe to use in noinstr code; use raw_atomic_set() there.
78 * Unsafe to use in noinstr code; use raw_atomic_set_release() there.
97 * Unsafe to use in noinstr code; use raw_atomic_add() there.
115 * Unsafe to use in noinstr code; use raw_atomic_add_return() there.
134 * Unsafe to use in noinstr code; use raw_atomic_add_return_acquire() there.
152 * Unsafe to use in noinstr code; use raw_atomic_add_return_release() there.
171 * Unsafe to use in noinstr code; use raw_atomic_add_return_relaxed() there.
189 * Unsafe to use in noinstr code; use raw_atomic_fetch_add() there.
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Datomic-long.h30 * Safe to use in noinstr code; prefer atomic_long_read() elsewhere.
50 * Safe to use in noinstr code; prefer atomic_long_read_acquire() elsewhere.
71 * Safe to use in noinstr code; prefer atomic_long_set() elsewhere.
92 * Safe to use in noinstr code; prefer atomic_long_set_release() elsewhere.
113 * Safe to use in noinstr code; prefer atomic_long_add() elsewhere.
134 * Safe to use in noinstr code; prefer atomic_long_add_return() elsewhere.
155 * Safe to use in noinstr code; prefer atomic_long_add_return_acquire() elsewhere.
176 * Safe to use in noinstr code; prefer atomic_long_add_return_release() elsewhere.
197 * Safe to use in noinstr code; prefer atomic_long_add_return_relaxed() elsewhere.
218 * Safe to use in noinstr code; prefer atomic_long_fetch_add() elsewhere.
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Datomic-arch-fallback.h450 * Safe to use in noinstr code; prefer atomic_read() elsewhere.
466 * Safe to use in noinstr code; prefer atomic_read_acquire() elsewhere.
496 * Safe to use in noinstr code; prefer atomic_set() elsewhere.
513 * Safe to use in noinstr code; prefer atomic_set_release() elsewhere.
539 * Safe to use in noinstr code; prefer atomic_add() elsewhere.
556 * Safe to use in noinstr code; prefer atomic_add_return() elsewhere.
583 * Safe to use in noinstr code; prefer atomic_add_return_acquire() elsewhere.
610 * Safe to use in noinstr code; prefer atomic_add_return_release() elsewhere.
636 * Safe to use in noinstr code; prefer atomic_add_return_relaxed() elsewhere.
659 * Safe to use in noinstr code; prefer atomic_fetch_add() elsewhere.
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/linux-6.12.1/drivers/gpu/drm/msm/registers/
Drules-fd.xsd65 <attribute name="name" type="string" use="required" />
66 <attribute name="email" type="string" use="required" />
73 <attribute name="name" type="string" use="required" />
92 <attribute name="file" type="string" use="required" />
105 <attribute name="year" type="nonNegativeInteger" use="optional" />
117 <attribute name="name" type="NMTOKEN" use="required" />
118 <attribute name="prefix" type="NMTOKENS" use="optional" />
119 <attribute name="width" type="rng:DomainWidth" use="optional" />
120 <attribute name="varset" type="NMTOKEN" use="optional" />
121 <attribute name="variants" type="string" use="optional" />
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/linux-6.12.1/tools/perf/Documentation/
Dtips.txt11 Use parent filter to see specific call path: perf report -p <regex>
14 Use --symfs <dir> if your symbol files are in non-standard locations
16 To see call chains by final symbol taking CPU time (bottom up) use perf report -G
20 To show assembler sample context control flow use perf record -b / perf report --samples 10 and the…
21 To adjust path to source files to local file system use perf report --prefix=... --prefix-strip=...
23 Show estimate cycles per function and IPC in annotate use perf record -b ... ; perf report --total-…
36 To show information about system the samples were collected on use perf report --header
37 To only collect call graph on one event use perf record -e cpu/cpu-cycles,callgraph=1/,branches ; p…
38 To set sampling period of individual events use perf record -e cpu/cpu-cycles,period=100001/,cpu/br…
39 To group events which need to be collected together for accuracy use {}: perf record -e {cycles,bra…
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/linux-6.12.1/rust/kernel/
Dprelude.rs11 //! use kernel::prelude::*;
15 pub use core::pin::Pin;
17 pub use crate::alloc::{box_ext::BoxExt, flags::*, vec_ext::VecExt};
20 pub use alloc::{boxed::Box, vec::Vec};
23 pub use macros::{module, pin_data, pinned_drop, vtable, Zeroable};
25 pub use super::build_assert;
29 pub use super::dbg;
30 pub use super::{pr_alert, pr_crit, pr_debug, pr_emerg, pr_err, pr_info, pr_notice, pr_warn};
32 pub use super::{init, pin_init, try_init, try_pin_init};
34 pub use super::static_assert;
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/linux-6.12.1/drivers/usb/serial/
DKconfig16 supported, and on how to use them.
27 If you say Y here, it will be possible to use a USB to serial
41 kernel will automatically use the first USB to serial converter
49 Say Y here if you want to use the generic USB serial driver. Please
58 Say Y here to use the USB serial "simple" driver. This driver
82 Say Y here if you want to use USB AIRcable Bluetooth Dongle.
90 Say Y here if you want to use a ARK Micro 3116 USB to Serial
99 Say Y here if you want to use a Belkin USB Serial single port
109 Say Y here if you want to use a Winchiphead CH341 single port
119 Say Y here if you want to use a ConnectTech WhiteHEAT 4 port
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/linux-6.12.1/Documentation/userspace-api/media/v4l/
Dcolorspaces-defs.rst27 two basic ways to do it: Divide the angular value by 2 (0-179), or use the
87 - Use the default transfer function as defined by the colorspace.
89 - Use the Rec. 709 transfer function.
91 - Use the sRGB transfer function.
93 - Use the opRGB transfer function.
95 - Use the SMPTE 240M transfer function.
97 - Do not use a transfer function (i.e. use linear RGB values).
99 - Use the DCI-P3 transfer function.
101 - Use the SMPTE 2084 transfer function. See :ref:`xf-smpte-2084`.
116 - Use the default Y'CbCr encoding as defined by the colorspace.
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/linux-6.12.1/include/uapi/linux/
Dcryptouser.h35 CRYPTO_MSG_GETSTAT, /* No longer supported, do not use. */
57 CRYPTOCFGA_STAT_LARVAL, /* No longer supported, do not use. */
58 CRYPTOCFGA_STAT_HASH, /* No longer supported, do not use. */
59 CRYPTOCFGA_STAT_BLKCIPHER, /* No longer supported, do not use. */
60 CRYPTOCFGA_STAT_AEAD, /* No longer supported, do not use. */
61 CRYPTOCFGA_STAT_COMPRESS, /* No longer supported, do not use. */
62 CRYPTOCFGA_STAT_RNG, /* No longer supported, do not use. */
63 CRYPTOCFGA_STAT_CIPHER, /* No longer supported, do not use. */
64 CRYPTOCFGA_STAT_AKCIPHER, /* No longer supported, do not use. */
65 CRYPTOCFGA_STAT_KPP, /* No longer supported, do not use. */
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/linux-6.12.1/drivers/video/fbdev/via/
DtblDPASetting.c15 /* LCK/VCK < 30000000 will use this value */
18 /* 30000000 < LCK/VCK < 50000000 will use this value */
21 /* 50000000 < LCK/VCK < 70000000 will use this value */
24 /* 70000000 < LCK/VCK < 100000000 will use this value */
27 /* 100000000 < LCK/VCK < 15000000 will use this value */
30 /* 15000000 < LCK/VCK will use this value */
40 /* LCK/VCK < 30000000 will use this value */
42 /* 30000000 < LCK/VCK < 50000000 will use this value */
44 /* 50000000 < LCK/VCK < 70000000 will use this value */
46 /* 70000000 < LCK/VCK < 100000000 will use this value */
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/linux-6.12.1/include/linux/platform_data/
Dadp8870.h118 u8 l1_daylight_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
119 u8 l1_daylight_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
120 u8 l2_bright_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
121 u8 l2_bright_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
122 u8 l3_office_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
123 u8 l3_office_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
124 u8 l4_indoor_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
125 u8 l4_indor_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
126 u8 l5_dark_max; /* use BL_CUR_mA(I) 0 <= I <= 30 mA */
127 u8 l5_dark_dim; /* typ = 0, use BL_CUR_mA(I) 0 <= I <= 30 mA */
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/linux-6.12.1/Documentation/arch/x86/x86_64/
Dboot-options.rst39 Do not opt-in to Local MCE delivery. Use legacy method
73 Use IO-APIC. Default
76 Don't use the IO-APIC.
79 Don't use the local APIC
82 Don't use the local APIC (alias for i386 compatibility)
102 Deprecated, use tsc=unstable instead.
105 Don't use the HPET timer.
124 Use the CPU reboot vector for warm reset
132 Use the keyboard controller. cold reset (default)
134 Use the ACPI RESET_REG in the FADT. If ACPI is not configured or
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/linux-6.12.1/drivers/gpu/drm/nouveau/nvkm/core/
Dsubdev.c7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
57 const char *action = suspend ? "suspend" : subdev->use.enabled ? "fini" : "reset"; in nvkm_subdev_fini()
71 subdev->use.enabled = false; in nvkm_subdev_fini()
130 if (subdev->use.enabled) { in nvkm_subdev_init_()
142 subdev->use.enabled = true; in nvkm_subdev_init_()
162 mutex_lock(&subdev->use.mutex); in nvkm_subdev_init()
163 if (refcount_read(&subdev->use.refcount) == 0) { in nvkm_subdev_init()
165 mutex_unlock(&subdev->use.mutex); in nvkm_subdev_init()
170 mutex_unlock(&subdev->use.mutex); in nvkm_subdev_init()
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/linux-6.12.1/drivers/gpu/drm/exynos/
DKconfig25 Choose this option if you want to use Exynos FIMD for DRM.
30 Choose this option if you want to use Exynos5433 DECON for DRM.
36 Choose this option if you want to use Exynos DECON for DRM.
41 Choose this option if you want to use Exynos Mixer for DRM.
46 Choose this option if you want to use Exynos VIDI for DRM.
83 Choose this option if you want to use Exynos HDMI for DRM.
89 Choose this option if you want to use Exynos MIC for DRM.
97 Choose this option if you want to use Exynos G2D for DRM.
106 Choose this option if you want to use Exynos FIMC for DRM.
112 Choose this option if you want to use Exynos Rotator for DRM.
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/linux-6.12.1/drivers/clk/qcom/
DKconfig47 Say Y if you want to use peripheral devices such as UART, SPI, I2C,
65 Say Y if you want to use peripheral devices such as SD/UFS.
160 Say Y if you want to use peripheral devices such as UART, SPI,
197 Say Y if you want to use peripheral devices such as UART, SPI,
205 Say Y if you want to use peripheral devices such as UART, SPI,
213 Say Y if you want to use peripheral devices such as UART, SPI,
220 Say Y if you want to use peripheral devices such as UART, SPI,
229 Say Y if you want to use peripheral devices such as UART, SPI,
238 Say Y if you want to use audio devices such as i2s, pcm,
246 Say Y if you want to use peripheral devices such as UART, SPI,
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/linux-6.12.1/include/linux/
Dlinkage.h10 /* Some toolchains use other characters (e.g. '`') to mark new line in macro */
110 /* deprecated, use SYM_DATA*, SYM_ENTRY, or similar */
117 /* deprecated, use SYM_FUNC_START */
126 /* deprecated, use SYM_FUNC_START_WEAK* */
132 /* deprecated, use SYM_FUNC_END, SYM_DATA_END, or SYM_END */
138 * then please use ENDPROC to mark 'name' as STT_FUNC for the benefit of
142 /* deprecated, use SYM_FUNC_END */
150 /* SYM_ENTRY -- use only if you have to for non-paired symbols */
158 /* SYM_START -- use only if you have to */
164 /* SYM_END -- use only if you have to */
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/linux-6.12.1/include/media/
Dv4l2-mc.h38 * hardware should not use this routine, as it will not build the right graph.
43 * v4l_enable_media_source() - Hold media source for exclusive use
49 * media source is free for use. The enable_source handler is
75 * v4l_vb2q_enable_media_tuner - Hold media source for exclusive use
143 * v4l2_pipeline_pm_get - Increase the use count of a pipeline
146 * THIS FUNCTION IS DEPRECATED. DO NOT USE IN NEW DRIVERS. USE RUNTIME PM
149 * Update the use count of all entities in the pipeline and power entities on.
152 * struct media_entity.use_count to track the power status. The use
160 * v4l2_pipeline_pm_put - Decrease the use count of a pipeline
163 * THIS FUNCTION IS DEPRECATED. DO NOT USE IN NEW DRIVERS. USE RUNTIME PM
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/linux-6.12.1/drivers/media/rc/
DKconfig51 remote control and you would like to use it with a raw IR
52 receiver, or if you wish to use an encoder to transmit this IR.
68 Windows Media Center Edition, which you would like to use with
178 Say Y if you want to use GPIO based IR Receiver.
198 Say Y here if you want to use hisilicon hix5hd2 remote control.
208 Say Y here if you want to use the IgorPlug-USB IR Receiver by
221 Say Y here if you want to use the IguanaWorks USB IR Transceiver.
223 change the ID or the pin config, use the user space driver from
235 Say Y here if you want to use a SoundGraph iMON (aka Antec Veris)
245 Say Y here if you want to use a SoundGraph iMON IR Receiver,
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/linux-6.12.1/drivers/w1/slaves/
DKconfig23 Say Y or M here if you want to use a DS2405 1-wire
31 Say Y here if you want to use a 1-wire
47 Say Y here if you want to use a 1-wire
54 Say Y or M here if you want to use a 1-wire
66 Say Y here if you want to use a 1-wire
72 Say Y here if you want to use a 1-wire
80 Say Y here if you want to use a 1-wire 256bit EEPROM
88 Say Y here if you want to use a 1-wire
94 Say Y here if you want to use a 1-wire
109 Say Y here if you want to use a 1-wire
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/linux-6.12.1/arch/m68k/include/asm/
DMC68VZ328.h380 #define PB_CSB0 0x01 /* Use CSB0 as PB[0] */
381 #define PB_CSB1 0x02 /* Use CSB1 as PB[1] */
382 #define PB_CSC0_RAS0 0x04 /* Use CSC0/RAS0 as PB[2] */
383 #define PB_CSC1_RAS1 0x08 /* Use CSC1/RAS1 as PB[3] */
384 #define PB_CSD0_CAS0 0x10 /* Use CSD0/CAS0 as PB[4] */
385 #define PB_CSD1_CAS1 0x20 /* Use CSD1/CAS1 as PB[5] */
386 #define PB_TIN_TOUT 0x40 /* Use TIN/TOUT as PB[6] */
387 #define PB_PWMO 0x80 /* Use PWMO as PB[7] */
404 #define PC_LD0 0x01 /* Use LD0 as PC[0] */
405 #define PC_LD1 0x02 /* Use LD1 as PC[1] */
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/linux-6.12.1/drivers/tty/serial/
DKconfig37 Say Y here if you wish to use an AMBA PrimeCell UART as the system
65 Say Y here if you wish to use an AMBA PrimeCell UART as the system
121 If you say Y here, it will be possible to use a serial port as the
145 Say Y here if you wish to use an on-chip UART on a Atmel
155 Say Y here if you wish to use the PDC to do DMA transfers to
157 actually use DMA transfers, make sure that the use_dma_tx
163 this matters don't use DMA.
177 To use this, you should create suitable ttyATn device nodes in
186 This special driver allows you to temporary use NMI debugger port
197 use raw console.
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/linux-6.12.1/Documentation/admin-guide/mm/
Dswap_numa.rst6 information, we can make use of this information to decide which swap
7 device to use in get_swap_pages() to get better performance.
10 How to use this feature
14 use of automatically binding, there is no need to manipulate priority settings
22 Then node 0 will use the two swap devices in the order of swapA then swapB and
23 node 1 will use the two swap devices in the order of swapB then swapA. Note
38 Then node 0 will use them in the order of::
44 node 1 will use them in the order of::
48 node 2 will use them in the order of::
55 node 3 will use them in the order of::
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/linux-6.12.1/drivers/input/keyboard/
DKconfig47 Say Y here if you want to use a ADP5588/87 attached to your
57 Say Y here if you want to use a ADP5585/ADP5589 attached to your
111 Say Y here if you want to use a standard AT or PS/2 keyboard. Usually
122 bool "Use HP keyboard scancodes"
126 Say Y here if you have a PA-RISC machine and want to use an AT or
130 Say N if you use a standard keyboard.
133 bool "Use PrecisionBook keyboard scancodes"
137 If you have an RDI PrecisionBook, say Y here if you want to use its
151 If you say N here, and use the PrecisionBook keyboard, then each key
155 If you say Y here, and use an external keyboard, then each key in the
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/linux-6.12.1/Documentation/arch/arm64/
Dacpi_object_usage.rst68 Optional, not currently supported, with no real use-case for an
206 ARM-specific error sources have been defined; please use those or the
208 Bridge), or use type 9 (Generic Hardware Error Source). Firmware first
258 descriptions and power states on ARM platforms should use the DSDT
317 use. Since these are not meant to be of general use but are limited
318 to very specific end users, they are not recommended for use and are
325 Recommend for use on arm64; use of PCC is recommended when using CPPC
428 for use with devices that can be added to a running system, but can
463 Optional, not currently supported. No known use case for arm64,
528 _CID 6.1.2 Use as needed, see also _HID.
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/linux-6.12.1/arch/nios2/include/asm/
Dasm-macros.h16 * You cannnot use the same register for reg1 & reg2.
36 * It is safe to use the same register for reg1 & reg2.
55 * It is safe to use the same register for reg1 & reg2.
75 * It is safe to use the same register for reg1 & reg2.
94 * It is safe to use the same register for reg1 & reg2.
106 * It is safe to use the same register for reg1 & reg2.
118 * It is NOT safe to use the same register for reg1 & reg2.
139 * It is NOT safe to use the same register for reg1 & reg2.
160 * It is NOT safe to use the same register for reg1 & reg2.
182 * It is NOT safe to use the same register for reg1 & reg2.
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12345678910>>...457