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/linux/drivers/comedi/drivers/ni_routing/ni_route_values/
H A Dni_mseries.c57 [B(TRIGGER_LINE(0))] = I(18),
58 [B(TRIGGER_LINE(1))] = I(19),
59 [B(TRIGGER_LINE(2))] = I(20),
60 [B(TRIGGER_LINE(3))] = I(21),
61 [B(TRIGGER_LINE(4))] = I(22),
62 [B(TRIGGER_LINE(5))] = I(23),
63 [B(TRIGGER_LINE(6))] = I(24),
64 [B(TRIGGER_LINE(7))] = I(25),
65 [B(NI_CtrSource(0))] = I(9),
66 [B(NI_CtrSource(1))] = I(4),
[all …]
H A Dni_eseries.c54 [B(NI_AI_StartTrigger)] = I(NI_PFI_OUTPUT_AI_START1),
57 [B(NI_AI_ReferenceTrigger)] = I(NI_PFI_OUTPUT_AI_START2),
60 [B(NI_AI_ConvertClock)] = I(NI_PFI_OUTPUT_AI_CONVERT),
63 [B(NI_CtrSource(1))] = I(NI_PFI_OUTPUT_G_SRC1),
66 [B(NI_CtrGate(1))] = I(NI_PFI_OUTPUT_G_GATE1),
69 [B(NI_AO_SampleClock)] = I(NI_PFI_OUTPUT_AO_UPDATE_N),
72 [B(NI_AO_StartTrigger)] = I(NI_PFI_OUTPUT_AO_START1),
75 [B(NI_AI_SampleClock)] = I(NI_PFI_OUTPUT_AI_START_PULSE),
78 [B(NI_CtrSource(0))] = I(NI_PFI_OUTPUT_G_SRC0),
81 [B(NI_CtrGate(0))] = I(NI_PFI_OUTPUT_G_GATE0),
[all …]
H A Dni_660x.c49 [B(NI_CtrInternalOutput(7))] = I(1),
52 [B(NI_CtrGate(7))] = I(1),
55 [B(NI_CtrSource(7))] = I(1),
58 [B(NI_CtrInternalOutput(6))] = I(1),
61 [B(NI_CtrGate(6))] = I(1),
64 [B(NI_CtrSource(6))] = I(1),
67 [B(NI_CtrInternalOutput(5))] = I(1),
70 [B(NI_CtrGate(5))] = I(1),
73 [B(NI_CtrSource(5))] = I(1),
76 [B(NI_CtrInternalOutput(4))] = I(1),
[all …]
/linux/Documentation/translations/zh_CN/virt/acrn/
H A Dio-request.rst16 I/O请求处理
19 客户虚拟机的I/O请求由超级管理器构建，由ACRN超级管理器服务模块分发到与I/O请求的地址范
20 围相对应的I/O客户端。I/O请求处理的细节将在以下章节描述。
22 1. I/O请求
26 I/O请求通信。一个I/O请求是一个256字节的结构体缓冲区，它是 "acrn_io_request" 结构
27 体，当客户虚拟机中发生被困的I/O访问时，由超级管理器的I/O处理器填充。服务虚拟机中的
29 台。缓冲区被用作16个I/O请求槽的数组，每个I/O请求槽为256字节。这个数组是按vCPU ID
32 2. I/O客户端
35 一个I/O客户端负责处理客户虚拟机的I/O请求，其访问的GPA在一定范围内。每个客户虚拟机
36 可以关联多个I/O客户端。每个客户虚拟机都有一个特殊的客户端，称为默认客户端，负责处理
[all …]
/linux/rust/zerocopy/src/pointer/
H A Dptr.rs57 pub struct Ptr<'a, T, I>
60 I: Invariants,
72 _invariants: PhantomData<I>,
75 impl<'a, T, I> Ptr<'a, T, I>
78 I: Invariants,
92 pub(crate) unsafe fn from_inner(ptr: PtrInner<'a, T>) -> Ptr<'a, T, I> { in from_inner() argument
135 impl<'a, T, I> Copy for Ptr<'a, T, I>
138 I: Invariants<Aliasing = Shared>,
143 impl<'a, T, I> Clone for Ptr<'a, T, I>
146 I: Invariants<Aliasing = Shared>,
[all …]
H A Dinvariant.rs47 fn read<T, I, R>(ptr: crate::Ptr<'_, T, I>) -> T in read() argument
49 T: Copy + Read<I::Aliasing, R>, in read()
50 I: Invariants<Alignment = Self, Validity = Valid>, in read()
51 I::Aliasing: Reference; in read()
147 fn read<T, I, R>(ptr: crate::Ptr<'_, T, I>) -> T in read() argument
149 T: Copy + Read<I::Aliasing, R>, in read()
150 I: Invariants<Alignment = Self, Validity = Valid>, in read()
151 I::Aliasing: Reference, in read()
162 fn read<T, I, R>(ptr: crate::Ptr<'_, T, I>) -> T in read() argument
164 T: Copy + Read<I::Aliasing, R>, in read()
[all …]
/linux/rust/quote/
H A Dext.rs35 fn append_all<I>(&mut self, iter: I) in append_all()
37 I: IntoIterator, in append_all()
38 I::Item: ToTokens; in append_all()
44 fn append_separated<I, U>(&mut self, iter: I, op: U) in append_separated() argument
46 I: IntoIterator, in append_separated()
47 I::Item: ToTokens, in append_separated()
54 fn append_terminated<I, U>(&mut self, iter: I, term: U) in append_terminated() argument
56 I: IntoIterator, in append_terminated()
57 I::Item: ToTokens, in append_terminated()
69 fn append_all<I>(&mut self, iter: I) in append_all()
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/linux/arch/loongarch/include/asm/
H A Datomic-amo.h15 #define ATOMIC_OP(op, I, asm_op) \ argument
21 : "r" (I) \
25 #define ATOMIC_OP_RETURN(op, I, asm_op, c_op, mb, suffix) \ argument
33 : "r" (I) \
36 return result c_op I; \
39 #define ATOMIC_FETCH_OP(op, I, asm_op, mb, suffix) \ argument
47 : "r" (I) \
53 #define ATOMIC_OPS(op, I, asm_op, c_op) \ argument
54 ATOMIC_OP(op, I, asm_op) \
55 ATOMIC_OP_RETURN(op, I, asm_op, c_op, _db, ) \
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H A Datomic-llsc.h15 #define ATOMIC_OP(op, I, asm_op) \ argument
26 :"r" (I) \
30 #define ATOMIC_OP_RETURN(op, I, asm_op) \ argument
42 : "r" (I)); \
47 #define ATOMIC_FETCH_OP(op, I, asm_op) \ argument
59 : "r" (I)); \
64 #define ATOMIC_OPS(op,I ,asm_op, c_op) \ argument
65 ATOMIC_OP(op, I, asm_op) \
66 ATOMIC_OP_RETURN(op, I , asm_op) \
67 ATOMIC_FETCH_OP(op, I, asm_op)
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/linux/Documentation/virt/acrn/
H A Dio-request.rst3 I/O request handling
6 An I/O request of a User VM, which is constructed by the hypervisor, is
7 distributed by the ACRN Hypervisor Service Module to an I/O client
8 corresponding to the address range of the I/O request. Details of I/O request
11 1. I/O request
14 For each User VM, there is a shared 4-KByte memory region used for I/O requests
15 communication between the hypervisor and Service VM. An I/O request is a
17 an I/O handler of the hypervisor when a trapped I/O access happens in a User
20 used as an array of 16 I/O request slots with each I/O request slot being 256
23 2. I/O clients
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/linux/arch/powerpc/perf/
H A Dhv-gpci-requests.h51 #include I(REQUEST_BEGIN)
67 #include I(REQUEST_END)
72 #include I(REQUEST_BEGIN)
80 #include I(REQUEST_END)
90 #include I(REQUEST_BEGIN)
95 #include I(REQUEST_END)
101 #include I(REQUEST_BEGIN)
106 #include I(REQUEST_END)
112 #include I(REQUEST_BEGIN)
121 #include I(REQUEST_END)
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/linux/drivers/net/ethernet/qlogic/netxen/
H A Dnetxen_nic_hdr.h551 #define NETXEN_NIU_GB_MAC_CONFIG_0(I) \ argument
552 (NETXEN_CRB_NIU + 0x30000 + (I)*0x10000)
553 #define NETXEN_NIU_GB_MAC_CONFIG_1(I) \ argument
554 (NETXEN_CRB_NIU + 0x30004 + (I)*0x10000)
555 #define NETXEN_NIU_GB_MAC_IPG_IFG(I) \ argument
556 (NETXEN_CRB_NIU + 0x30008 + (I)*0x10000)
557 #define NETXEN_NIU_GB_HALF_DUPLEX_CTRL(I) \ argument
558 (NETXEN_CRB_NIU + 0x3000c + (I)*0x10000)
559 #define NETXEN_NIU_GB_MAX_FRAME_SIZE(I) \ argument
560 (NETXEN_CRB_NIU + 0x30010 + (I)*0x10000)
[all …]
/linux/Documentation/translations/zh_CN/block/
H A Dblk-mq.rst15 多队列块设备 I/O 排队机制 (blk-mq)
18 多队列块设备 I/O 排队机制提供了一组 API，使高速存储设备能够同时在多个队列中
19 处理并发的 I/O 请求并将其提交到块设备，从而实现极高的每秒输入/输出操作次数
28 磁盘从 Linux 内核开发初期就已成为事实上的标准。块 I/O 子系统的目标是尽可能
37 原来的设计只有一个队列来存储块设备 I/O 请求，并且只使用一个锁。由于缓存中的
39 （或同一进程在不同 CPU 上）同时执行块设备 I/O 时，该单队列模型还会出现严重
47 当用户空间执行对块设备的 I/O（例如读写文件）时，blk-mq 便会介入：它将存储和
48 管理发送到块设备的 I/O 请求，充当用户空间（文件系统，如果存在的话）与块设备驱
62 在这些请求未直接发送到驱动时，块设备 I/O 子系统会将请求添加到软件暂存队列中
72 此外，I/O 调度器还可以对请求进行重新排序以确保系统资源的公平性（例如防止某
[all …]
H A Ddata-integrity.rst25 通过在 I/O 中附加完整性元数据的方式，试图解决这一问题。完整性元数据（在
27 各扇区按正确顺序被写入盘。在某些保护方案中，还能保证 I/O 写入磁盘的正确位置。
30 常只在各自的独立域内工作，或最多仅在 I/O 路径的相邻节点之间发挥作用。DIF 及
31 其它数据完整性拓展有意思的点在于保护格式定义明确，I/O 路径上的每个节点都可以
32 验证 I/O 的完整性，如检测到损坏可直接拒绝。这不仅可以防止数据损坏，还能够隔
60 的分离。只有这两个不同的缓冲区匹配，I/O 才能完成。
69 Linux 中的数据完整性框架允许将保护信息固定到 I/O 上，并在支持该功能的控制器
82 某种程度上内核）而言，完整性元数据是附加在 I/O 上的不透明信息。
84 当前实现允许块层自动为任何 I/O 生成保护信息。最终目标是将用户数据的完整性元
85 数据计算移至用户空间。内核中产生的元数据和其他 I/O 仍将使用自动生成接口。
[all …]
/linux/arch/xtensa/variants/test_kc705_hifi/include/variant/
H A Dtie-asm.h222 AE_S64.I aed0, \ptr, .Lxchal_ofs_+24
223 AE_S64.I aed1, \ptr, .Lxchal_ofs_+32
224 AE_S64.I aed2, \ptr, .Lxchal_ofs_+40
225 AE_S64.I aed3, \ptr, .Lxchal_ofs_+48
226 AE_S64.I aed4, \ptr, .Lxchal_ofs_+56
228 AE_S64.I aed5, \ptr, .Lxchal_ofs_+0
229 AE_S64.I aed6, \ptr, .Lxchal_ofs_+8
230 AE_S64.I aed7, \ptr, .Lxchal_ofs_+16
231 AE_S64.I aed8, \ptr, .Lxchal_ofs_+24
232 AE_S64.I aed9, \ptr, .Lxchal_ofs_+32
[all …]
/linux/Documentation/block/
H A Dstat.rst29 read I/Os requests number of read I/Os processed
30 read merges requests number of read I/Os merged with in-queue I/O
33 write I/Os requests number of write I/Os processed
34 write merges requests number of write I/Os merged with in-queue I/O
37 in_flight requests number of I/Os currently in flight
40 discard I/Os requests number of discard I/Os processed
41 discard merges requests number of discard I/Os merged with in-queue I/O
44 flush I/Os requests number of flush I/Os processed
48 read I/Os, write I/Os, discard I/0s
51 These values increment when an I/O request completes.
[all …]
/linux/arch/xtensa/variants/test_mmuhifi_c3/include/variant/
H A Dtie-asm.h109 AE_SP24X2S.I aep0, \ptr, 16
110 AE_SP24X2S.I aep1, \ptr, 24
111 AE_SP24X2S.I aep2, \ptr, 32
112 AE_SP24X2S.I aep3, \ptr, 40
113 AE_SP24X2S.I aep4, \ptr, 48
114 AE_SP24X2S.I aep5, \ptr, 56
116 AE_SP24X2S.I aep6, \ptr, 0
117 AE_SP24X2S.I aep7, \ptr, 8
118 AE_SQ56S.I aeq0, \ptr, 16
119 AE_SQ56S.I aeq1, \ptr, 24
[all …]
/linux/arch/riscv/include/asm/
H A Datomic.h53 #define ATOMIC_OP(op, asm_op, I, asm_type, c_type, prefix) \ argument
60 : "r" (I) \
65 #define ATOMIC_OPS(op, asm_op, I) \ argument
66 ATOMIC_OP (op, asm_op, I, w, int, )
68 #define ATOMIC_OPS(op, asm_op, I) \ argument
69 ATOMIC_OP (op, asm_op, I, w, int, ) \
70 ATOMIC_OP (op, asm_op, I, d, s64, 64)
87 #define ATOMIC_FETCH_OP(op, asm_op, I, asm_type, c_type, prefix) \ in ATOMIC_OPS() argument
96 : "r" (I) \ in ATOMIC_OPS()
107 : "r" (I) \
[all …]
/linux/Documentation/trace/coresight/
H A Dpanic.rst211 I etm4_enable_hw: ffff800008ae1dd4:
213 I etm4_enable_hw: ffff800008ae1dd8:
215 I etm4_enable_hw: ffff800008ae1ddc:
217 I etm4_enable_hw: ffff800008ae1de0:
219 I etm4_enable_hw: ffff800008ae1de4:
221 I etm4_enable_hw: ffff800008ae1de8:
223 I etm4_enable_hw: ffff800008ae1dec:
225 I etm4_enable_hw: ffff800008ae1df0:
227 I etm4_enable_hw: ffff800008ae1df4:
229 I etm4_enable_hw: ffff800008ae1df8:
[all …]
/linux/security/apparmor/include/
H A Dlabel.h171 #define label_for_each(I, L, P) \ argument
172 for ((I).i = 0; ((P) = (L)->vec[(I).i]); ++((I).i))
175 #define label_for_each_cont(I, L, P) \ argument
176 for (++((I).i); ((P) = (L)->vec[(I).i]); ++((I).i))
181 #define label_for_each_confined(I, L, P) \ argument
182 for ((I).i = aa_label_next_confined((L), 0); \
183 ((P) = (L)->vec[(I).i]); \
184 (I).i = aa_label_next_confined((L), (I).i + 1))
186 #define label_for_each_in_merge(I, A, B, P) \ argument
187 for ((I).i = (I).j = 0; \
[all …]
/linux/include/linux/platform_data/
H A Dadp8870.h85 #define ADP8870_BL_CUR_mA(I) ((I * 127) / 30) argument
90 #define ADP8870_L2_COMP_CURR_uA(I) ((I * 255) / 1106) argument
95 #define ADP8870_L3_COMP_CURR_uA(I) ((I * 255) / 551) argument
100 #define ADP8870_L4_COMP_CURR_uA(I) ((I * 255) / 275) argument
105 #define ADP8870_L5_COMP_CURR_uA(I) ((I * 255) / 138) argument
/linux/drivers/gpu/drm/nouveau/nvkm/engine/ce/fuc/
H A Dcom.fuc146 iowr I[$r1 + 0x300] $r2
150 iowr I[$r1] $r2
156 iowr I[$r1] $r2
166 iord $r1 I[$r0 + 0x200]
178 iowr I[$r0 + 0x100] $r1
192 iord $r4 I[$r4 + 0]
201 iowrs I[$r15] $r5
220 iowrs I[$r15] $r14
245 iord $r3 I[$r2]
253 iowr I[$r2] $r3
[all …]
/linux/rust/pin-init/examples/
H A Dstatic_init.rs25 pub struct StaticInit<T, I> {
27 init: Cell<Option<I>>,
32 unsafe impl<T: Sync, I> Sync for StaticInit<T, I> {}
33 unsafe impl<T: Send, I> Send for StaticInit<T, I> {}
35 impl<T, I: PinInit<T>> StaticInit<T, I> {
36 pub const fn new(init: I) -> Self {
46 impl<T, I
[all...]
/linux/Documentation/admin-guide/device-mapper/
H A Ddm-io.rst5 Dm-io provides synchronous and asynchronous I/O services. There are three
6 types of I/O services available, and each type has a sync and an async
10 of the I/O. Each io_region indicates a block-device along with the starting
22 The first I/O service type takes a list of memory pages as the data buffer for
23 the I/O, along with an offset into the first page::
37 The second I/O service type takes an array of bio vectors as the data buffer
38 for the I/O. This service can be handy if the caller has a pre-assembled bio,
48 The third I/O service type takes a pointer to a vmalloc'd memory buffer as the
49 data buffer for the I/O. This service can be handy if the caller needs to do
50 I/O to a large region but doesn't want to allocate a large number of individual
[all …]
/linux/rust/pin-init/src/
H A Dlib.rs990 pub struct ChainPinInit<I, F, T: ?Sized, E>(I, F, __internal::PhantomInvariant<(E, T)>);
996 unsafe impl<T: ?Sized, E, I, F> PinInit<T, E> for ChainPinInit<I, F, T, E>
998 I: PinInit<T, E>,
1077 pub struct ChainInit<I, F, T: ?Sized, E>(I, F, __internal::PhantomInvariant<(E, T)>);
1080 unsafe impl<T: ?Sized, E, I, F> Init<T, E> for ChainInit<I, F, T, E> in __init()
1082 I in __init()
1191 init_array_from_fn<I, const N: usize, T, E>( mut make_init: impl FnMut(usize) -> I, ) -> impl Init<[T; N], E> where I: Init<T, E>, init_array_from_fn() argument
1192 init_array_from_fn<I, const N: usize, T, E>( mut make_init: impl FnMut(usize) -> I, ) -> impl Init<[T; N], E> where I: Init<T, E>, init_array_from_fn() argument
1234 pin_init_array_from_fn<I, const N: usize, T, E>( mut make_init: impl FnMut(usize) -> I, ) -> impl PinInit<[T; N], E> where I: PinInit<T, E>, pin_init_array_from_fn() argument
1235 pin_init_array_from_fn<I, const N: usize, T, E>( mut make_init: impl FnMut(usize) -> I, ) -> impl PinInit<[T; N], E> where I: PinInit<T, E>, pin_init_array_from_fn() argument
1290 pin_init_scope<T, E, F, I>(make_init: F) -> impl PinInit<T, E> where F: FnOnce() -> Result<I, E>, I: PinInit<T, E>, pin_init_scope() argument
1333 init_scope<T, E, F, I>(make_init: F) -> impl Init<T, E> where F: FnOnce() -> Result<I, E>, I: Init<T, E>, init_scope() argument
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