| /Documentation/userspace-api/media/ |
| D | videodev2.h.rst.exceptions | 203 # V4L2 pix flags
205 replace define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA format-flags
209 # V4L2 format flags
210 replace define V4L2_FMT_FLAG_COMPRESSED fmtdesc-flags
211 replace define V4L2_FMT_FLAG_EMULATED fmtdesc-flags
212 replace define V4L2_FMT_FLAG_CONTINUOUS_BYTESTREAM fmtdesc-flags
213 replace define V4L2_FMT_FLAG_DYN_RESOLUTION fmtdesc-flags
214 replace define V4L2_FMT_FLAG_ENC_CAP_FRAME_INTERVAL fmtdesc-flags
215 replace define V4L2_FMT_FLAG_CSC_COLORSPACE fmtdesc-flags
216 replace define V4L2_FMT_FLAG_CSC_XFER_FUNC fmtdesc-flags
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| /Documentation/translations/zh_CN/core-api/irq/ |
| D | irqflags-tracing.rst | 17 “irq-flags tracing”（中断标志追踪）功能可以 “追踪” hardirq和softirq的状态，它让
26 架构对这一点的支持当然不属于“微不足道”的范畴，因为很多低级的汇编代码都要处理irq-flags
27 的状态变化。但是一个架构可以以一种相当直接且无风险的方式启用irq-flags-tracing。
33 然后还需要做一些功能上的改变来实现对irq-flags-tracing的支持:
36 函数的调用。锁验证器会密切关注 “real”的irq-flags是否与 “virtual”的irq-flags
38 irq-flags-track的大部分时间都是在这种状态下度过的：看看lockdep的警告，试着
45 一般来说，在一个架构中，不完整的irq-flags-tracing实现是没有风险的：lockdep
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| /Documentation/core-api/irq/ |
| D | irqflags-tracing.rst | 2 IRQ-flags state tracing
7 The "irq-flags tracing" feature "traces" hardirq and softirq state, in
20 category, because lots of lowlevel assembly code deal with irq-flags
21 state changes. But an architecture can be irq-flags-tracing enabled in a
30 irq-flags-tracing support:
34 closely guards whether the 'real' irq-flags matches the 'virtual'
35 irq-flags state, and complains loudly (and turns itself off) if the
37 irq-flags-tracing is spent in this state: look at the lockdep
40 lockdep complaint in the irq-flags-tracing functions arch support is
46 In general there is no risk from having an incomplete irq-flags-tracing
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| /Documentation/netlink/specs/ |
| D | rt_addr.yaml | 22 name: ifa-flags
24 enum: ifa-flags
25 enum-as-flags: true
50 name: ifa-flags
51 type: flags
108 name: ifa-flags
110 enum: ifa-flags
111 enum-as-flags: true
136 - ifa-flags
153 - ifa-flags
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| D | mptcp_pm.yaml | 31 dport, server-side, [flags].
37 dport, server-side, [flags].
115 name: flags
150 name: flags
252 name: flags
264 name: reset-flags
281 flags: [ uns-admin-perm ]
291 flags: [ uns-admin-perm ]
315 flags: [ uns-admin-perm ]
322 flags: [ uns-admin-perm ]
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| D | nftables.yaml | 98 name: nat-range-flags
99 type: flags
109 name: table-flags
110 type: flags
116 name: chain-flags
117 type: flags
123 name: set-flags
124 type: flags
136 name: lookup-flags
137 type: flags
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| D | nfsd.yaml | 18 name: flags
138 - flags
154 flags: [ admin-perm ]
177 flags: [ admin-perm ]
194 flags: [ admin-perm ]
211 flags: [ admin-perm ]
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| /Documentation/translations/zh_CN/driver-api/ |
| D | io_ordering.rst | 28 CPU A: spin_lock_irqsave(&dev_lock, flags)
32 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
34 CPU B: spin_lock_irqsave(&dev_lock, flags)
38 CPU B: spin_unlock_irqrestore(&dev_lock, flags)
45 CPU A: spin_lock_irqsave(&dev_lock, flags)
50 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
52 CPU B: spin_lock_irqsave(&dev_lock, flags)
57 CPU B: spin_unlock_irqrestore(&dev_lock, flags)
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| /Documentation/filesystems/ |
| D | fiemap.rst | 22 __u32 fm_flags; /* FIEMAP_FLAG_* flags for request (in/out) */
37 Certain flags to modify the way in which mappings are looked up can be
39 flags, it will return EBADR and the contents of fm_flags will contain
40 the set of flags which caused the error. If the kernel is compatible
41 with all flags passed, the contents of fm_flags will be unmodified.
54 The following flags can be set in fm_flags:
77 flag set (see the next section on extent flags).
89 __u32 fe_flags; /* FIEMAP_EXTENT_* flags for this extent */
100 The fe_flags field contains flags which describe the extent returned.
105 Some flags are intentionally vague and will always be set in the
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| /Documentation/driver-api/ |
| D | io_ordering.rst | 18 CPU A: spin_lock_irqsave(&dev_lock, flags)
22 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
24 CPU B: spin_lock_irqsave(&dev_lock, flags)
28 CPU B: spin_unlock_irqrestore(&dev_lock, flags)
35 CPU A: spin_lock_irqsave(&dev_lock, flags)
40 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
42 CPU B: spin_lock_irqsave(&dev_lock, flags)
47 CPU B: spin_unlock_irqrestore(&dev_lock, flags)
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| /Documentation/translations/zh_TW/ |
| D | io_ordering.txt | 35 CPU A: spin_lock_irqsave(&dev_lock, flags)
39 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
41 CPU B: spin_lock_irqsave(&dev_lock, flags)
45 CPU B: spin_unlock_irqrestore(&dev_lock, flags)
52 CPU A: spin_lock_irqsave(&dev_lock, flags)
57 CPU A: spin_unlock_irqrestore(&dev_lock, flags)
59 CPU B: spin_lock_irqsave(&dev_lock, flags)
64 CPU B: spin_unlock_irqrestore(&dev_lock, flags)
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| /Documentation/translations/zh_CN/locking/ |
| D | spinlocks.rst | 21 unsigned long flags;
23 spin_lock_irqsave(&xxx_lock, flags);
25 spin_unlock_irqrestore(&xxx_lock, flags);
67 unsigned long flags;
69 read_lock_irqsave(&xxx_lock, flags);
71 read_unlock_irqrestore(&xxx_lock, flags);
73 write_lock_irqsave(&xxx_lock, flags);
75 write_unlock_irqrestore(&xxx_lock, flags);
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| /Documentation/userspace-api/media/v4l/ |
| D | vidioc-g-selection.rst | 46 additional targets. The ``flags`` and ``reserved`` fields of struct
70 ``flags`` field must be set to one of the following:
94 :c:type:`v4l2_selection` ``flags``.
111 constraints flags have to be violated at then ``ERANGE`` is returned. The
115 Selection targets and flags are documented in
124 Size adjustments with constraint flags.
126 Behaviour of rectangle adjustment for different constraint flags.
148 - ``flags``
149 - Flags controlling the selection rectangle adjustments, refer to
150 :ref:`selection flags <v4l2-selection-flags>`.
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| D | vidioc-encoder-cmd.rst | 49 ``flags`` field for additional information.
82 - ``flags``
83 - Flags to go with the command, see :ref:`encoder-flags`. If no
84 flags are defined for this command, drivers and applications must
104 this command does nothing. No flags are defined for this command.
119 the drain sequence as documented in :ref:`encoder`. No flags or other
127 already paused, this command does nothing. No flags are defined
134 flags are defined for this command.
138 .. _encoder-flags:
140 .. flat-table:: Encoder Command Flags
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| /Documentation/userspace-api/media/dvb/ |
| D | fe-set-frontend-tune-mode.rst | 13 FE_SET_FRONTEND_TUNE_MODE - Allow setting tuner mode flags to the frontend.
20 ``int ioctl(int fd, FE_SET_FRONTEND_TUNE_MODE, unsigned int flags)``
28 ``flags``
29 Valid flags:
43 Allow setting tuner mode flags to the frontend, between 0 (normal) or
|
| D | dmx-mmap.rst | 25 .. c:function:: void *mmap( void *start, size_t length, int prot, int flags, int fd, off_t offset )
46 this combination of flags.
48 ``flags``
49 The ``flags`` parameter specifies the type of the mapped object,
60 One of the ``MAP_SHARED`` or ``MAP_PRIVATE`` flags must be set.
68 flags.
108 The ``flags`` or ``prot`` value is not supported.
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| /Documentation/arch/x86/ |
| D | cpuinfo.rst | 4 x86 Feature Flags
10 The list of feature flags in /proc/cpuinfo is not complete and
11 represents an ill-fated attempt from long time ago to put feature flags
14 However, the amount of feature flags is growing by the CPU generation,
17 What is more, those feature flags do not even need to be in that file
60 The end result is that the flags field in /proc/cpuinfo is marginally
66 Regarding implementation, flags appearing in /proc/cpuinfo have an
67 X86_FEATURE definition in arch/x86/include/asm/cpufeatures.h. These flags
76 feature flags.
79 How are feature flags created?
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| /Documentation/devicetree/bindings/thermal/ |
| D | spear-thermal.txt | 6 - st,thermal-flags: flags used to enable thermal sensor
13 st,thermal-flags = <0x7000>;
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| /Documentation/userspace-api/ |
| D | unshare.rst | 110 since flags in clone(int flags, void \*stack) specifies what should
111 be shared, similar flags in unshare(int flags) should specify
113 the meaning of the flags from the way they are used in clone(2).
118 new context flags without requiring a rebuild of old applications.
119 If and when new context flags are added, unshare() design should allow
131 int unshare(int flags);
145 The flags argument specifies one or bitwise-or'ed of several of
187 Depending on the flags argument, the unshare() system call allocates
218 1) Check flags to force missing, but implied, flags
222 structure, if the appropriate bit is set in the flags argument.
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| /Documentation/devicetree/bindings/rtc/ |
| D | moxa,moxart-rtc.txt | 6 - rtc-sclk-gpios : RTC sclk gpio, with zero flags
7 - rtc-data-gpios : RTC data gpio, with zero flags
8 - rtc-reset-gpios : RTC reset gpio, with zero flags
|
| /Documentation/gpu/rfc/ |
| D | i915_vm_bind.h | 33 * See struct drm_i915_gem_vm_control flags.
63 * @flags: Supported flags are:
71 __u32 flags; member
127 * @flags: Supported flags are:
132 * Note that @fence carries its own flags.
134 __u64 flags; member
189 * @flags: Currently reserved, MBZ.
191 * Note that @fence carries its own flags.
193 __u64 flags; member
250 /** @flags: Currently reserved, MBZ */
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| /Documentation/netlink/ |
| D | genetlink.yaml | 42 description: List of type and constant definitions (enums, flags, defines).
55 enum: [ const, enum, flags ]
62 # For enum and flags
64 description: For enum or flags the literal initializer for the first value.
67 description: For enum or flags array of values.
149 enum-as-flags:
151 Treat the enum as flags. In most cases enum is either used as flags or as values.
160 flags-mask:
161 … description: Name of the flags constant on which to base mask (unsigned scalar types only).
257 flags: &cmd_flags
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| /Documentation/userspace-api/media/mediactl/ |
| D | media-func-open.rst | 22 .. c:function:: int open( const char *device_name, int flags )
30 ``flags``
31 Open flags. Access mode must be either ``O_RDONLY`` or ``O_RDWR``.
32 Other flags have no effect.
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| /Documentation/translations/zh_CN/userspace-api/ |
| D | futex2.rst | 31 unsigned int flags, struct timespec *timeout, clockid_t clockid)
36 __u32 flags;
41 地址， ``val`` 为期望值， ``flags`` 为指定的类型（如private）和futex的大小。
50 系统调用的 ``flags`` 参数需要置0，但可用作未来扩展。
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| /Documentation/misc-devices/ |
| D | uacce.rst | 136 unsigned int flags;
140 According to the IOMMU capability, uacce_interface flags can be:
145 * UACCE Device flags:
161 b. Succeed with the desired flags
163 c. Succeed with the negotiated flags, for example
165 uacce_interface.flags = UACCE_DEV_SVA but uacce->flags = ~UACCE_DEV_SVA
167 So user driver need check return value as well as the negotiated uacce->flags.
|