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/openbmc/openbmc/meta-openembedded/meta-oe/recipes-benchmark/lmbench/lmbench/
H A D0001-doc-Fix-typos-in-manual-pages.patch6 Signed-off-by: He Zhe <zhe.he@windriver.com>
7 ---
8 Upstream-Status: Pending
10 doc/bw_mem.8 | 2 +-
11 doc/lat_fcntl.8 | 2 +-
12 doc/lat_fifo.8 | 2 +-
13 doc/lat_http.8 | 6 +++---
14 doc/lat_select.8 | 2 +-
15 doc/lat_sig.8 | 2 +-
16 6 files changed, 8 insertions(+), 8 deletions(-)
[all …]
/openbmc/linux/arch/x86/crypto/
H A Dtwofish-x86_64-asm_64.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
7 .file "twofish-x86_64-asm.S"
11 #include <asm/asm-offsets.h>
15 #define c_offset 8
24 #define w 4096 /* 8 whitening keys (word) */
25 #define k 4128 /* key 1-32 ( word ) */
27 /* define a few register aliases to allow macro substitution */
60 * a input register containing a (rotated 16)
64 * operations on a and b are interleaved to increase performance
66 #define encrypt_round(a,b,c,d,round)\ argument
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H A Dtwofish-i586-asm_32.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
7 .file "twofish-i586-asm.S"
11 #include <asm/asm-offsets.h>
16 #define out_blk 8 /* output byte array address parameter*/
21 #define c_offset 8
30 #define w 4096 /* 8 whitening keys (word) */
31 #define k 4128 /* key 1-32 ( word ) */
33 /* define a few register aliases to allow macro substitution */
61 * a input register containing a (rotated 16)
65 * operations on a and b are interleaved to increase performance
[all …]
/openbmc/u-boot/arch/nios2/lib/
H A Dlibgcc.c1 // SPDX-License-Identifier: GPL-2.0+
32 #define BITS_PER_UNIT 8
43 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
44 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
45 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
46 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
57 const word_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; in __ashldi3()
63 w.s.high = (UWtype) uu.s.low << -bm; in __ashldi3()
83 const word_type bm = (sizeof (Wtype) * BITS_PER_UNIT) - b; in __ashrdi3()
89 w.s.high = uu.s.high >> (sizeof (Wtype) * BITS_PER_UNIT - 1); in __ashrdi3()
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/openbmc/linux/Documentation/gpu/
H A Dafbc.rst1 .. SPDX-License-Identifier: GPL-2.0+
7 AFBC is a proprietary lossless image compression protocol and format.
8 It provides fine-grained random access and minimizes the amount of
21 AFBC streams can contain several components - where a component
22 corresponds to a color channel (i.e. R, G, B, X, A, Y, Cb, Cr).
37 reside in the least-significant bits of the corresponding linear
42 * Component 0: R(8)
43 * Component 1: G(8)
44 * Component 2: B(8)
45 * Component 3: A(8)
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/openbmc/linux/arch/ia64/lib/
H A Dcopy_page_mck.S1 /* SPDX-License-Identifier: GPL-2.0 */
3 * McKinley-optimized version of copy_page().
5 * Copyright (C) 2002 Hewlett-Packard Co
15 * - use regular loads and stores to prefetch data to avoid consuming M-slot just for
16 * lfetches => good for in-cache performance
17 * - avoid l2 bank-conflicts by not storing into the same 16-byte bank within a single
21 * First, note that L1 has a line-size of 64 bytes and L2 a line-size of 128 bytes.
22 * To avoid secondary misses in L2, we prefetch both source and destination with a line-size
28 * We use a software-pipelined loop to control the overall operation. The pipeline
30 * source cache-lines. The second PREFETCH_DIST stages are used for prefetching destination
[all …]
H A Dstrlen.S1 /* SPDX-License-Identifier: GPL-2.0 */
14 * Copyright (C) 1999, 2001 Hewlett-Packard Co
25 // This is an enhanced version of the basic strlen. it includes a combination
30 // The goal is to look at the string in chunks of 8 bytes.
31 // so we need to do a few extra checks at the beginning because the
32 // string may not be 8-byte aligned. In this case we load the 8byte
41 // only normal loads. If we still get a fault then we generate a
46 // a NaT bit will be set if the translation is not present. The normal
55 // - the cmp r0,r0 is used as a fast way to initialize a predicate
59 // - we don't use the epilogue counter to exit the loop but we need to set
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/openbmc/linux/fs/reiserfs/
H A Dhashes.c3 * Keyed 32-bit hash function using TEA in a Davis-Meyer function
5 * Hi = E Mi(Hi-1) + Hi-1
11 * Jeremy has agreed to the contents of reiserfs/README. -Hans
23 /* a, b, c, d - data; h0, h1 - accumulated hash */
36 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); \
38 } while(--n); \
49 u32 a, b, c, d; in keyed_hash() local
55 pad = (u32) len | ((u32) len << 8); in keyed_hash()
59 a = (u32) msg[0] | in keyed_hash()
60 (u32) msg[1] << 8 | (u32) msg[2] << 16 | (u32) msg[3] << 24; in keyed_hash()
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/openbmc/qemu/include/standard-headers/drm/
H A Ddrm_fourcc.h4 * Permission is hereby granted, free of charge, to any person obtaining a
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
37 * fourcc code, a Format Modifier may optionally be provided, in order to
38 * further describe the buffer's format - for example tiling or compression.
41 * ----------------
43 * Format modifiers are used in conjunction with a fourcc code, forming a
55 * vendor-namespaced, and as such the relationship between a fourcc code and a
57 * may preserve meaning - such as number of planes - from the fourcc code,
60 * Modifiers must uniquely encode buffer layout. In other words, a buffer must
61 * match only a single modifier. A modifier must not be a subset of layouts of
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/openbmc/linux/include/uapi/drm/
H A Ddrm_fourcc.h4 * Permission is hereby granted, free of charge, to any person obtaining a
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
38 * fourcc code, a Format Modifier may optionally be provided, in order to
39 * further describe the buffer's format - for example tiling or compression.
42 * ----------------
44 * Format modifiers are used in conjunction with a fourcc code, forming a
56 * vendor-namespaced, and as such the relationship between a fourcc code and a
58 * may preserve meaning - such as number of planes - from the fourcc code,
61 * Modifiers must uniquely encode buffer layout. In other words, a buffer must
62 * match only a single modifier. A modifier must not be a subset of layouts of
[all …]
/openbmc/qemu/target/arm/tcg/
H A Dneon_helper.c12 #include "exec/helper-proto.h"
13 #include "tcg/tcg-gvec-desc.h"
20 #define SET_QC() env->vfp.qc[0] = 1
69 /* Copy from a uint32_t to a vector structure type. */ in NEON_TYPE4()
79 /* Copy from a vector structure type to a uint32_t. */
158 /* For 32-bit elements each segment only contains a single element, so
220 (dest = do_sqrshl_bhs(src1, (int8_t)src2, 8, true, NULL))
252 (dest = do_uqrshl_bhs(src1, (int8_t)src2, 8, true, NULL))
284 (dest = do_uqrshl_bhs(src1, (int8_t)src2, 8, false, env->vfp.qc))
291 (dest = do_uqrshl_bhs(src1, (int8_t)src2, 16, false, env->vfp.qc)) in NEON_GVEC_VOP2_ENV()
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/openbmc/linux/Documentation/admin-guide/device-mapper/
H A Ddm-service-time.rst2 dm-service-time
5 dm-service-time is a path selector module for device-mapper targets,
6 which selects a path with the shortest estimated service time for
10 of in-flight I/Os on a path with the performance value of the path.
11 The performance value is a relative throughput value among all paths
12 in a path-group, and it can be specified as a table argument.
14 The path selector name is 'service-time'.
26 among all paths in the path-group.
27 The valid range is 0-100.
30 other paths having a positive value are available.
[all …]
/openbmc/linux/Documentation/bpf/
H A Dverifier.rst16 At the start of the program the register R1 contains a pointer to context
32 After kernel function call, R1-R5 are reset to unreadable and
33 R0 has a return type of the function.
35 Since R6-R9 are callee saved, their state is preserved across the call.
44 is a correct program. If there was R1 instead of R6, it would have
56 will be rejected, since R1 doesn't have a valid pointer type at the time of
59 At the start R1 type is PTR_TO_CTX (a pointer to generic ``struct bpf_context``)
60 A callback is used to customize verifier to restrict eBPF program access to only
65 bpf_ld R0 = *(u32 *)(R6 + 8)
67 intends to load a word from address R6 + 8 and store it into R0
[all …]
/openbmc/linux/arch/powerpc/kernel/
H A Didle_book3s.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
10 * The platform / CPU caller must ensure SPRs and any other non-GPR
15 #include <asm/asm-offsets.h>
16 #include <asm/ppc-opcode.h>
26 * An EC=0 type wakeup will return with a value of 0. SRESET wakeup (which can
44 * A wakeup without GPR loss may alteratively be handled as in
56 * Use the stack red zone rather than a new frame for saving regs since
60 std r2,-8*1(r1)
61 std r14,-8*2(r1)
62 std r15,-8*3(r1)
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/openbmc/linux/lib/842/
H A D842.h1 /* SPDX-License-Identifier: GPL-2.0 */
12 * template operation. For normal operations, each arg is either a specific
14 * to a previously-written number of data bytes to copy to the output buffer.
16 * The template code is a 5-bit value. This code indicates what to do with
20 * an arg following the template code bits. Each action is either a "data"
21 * type action, or a "index" type action, and each action results in 2, 4, or 8
23 * in the table row) will add up to 8 bytes being written to the output buffer.
28 * corresponding arg is 2, 4, or 8 bytes, respectively, in the compressed data
32 * corresponding arg is an index parameter that points to, respectively, a 2,
33 * 4, or 8 byte value already in the output buffer, that should be copied to
[all …]
/openbmc/openbmc/meta-openembedded/meta-networking/recipes-protocols/freediameter/files/
H A DReplace-murmurhash-algorithm-with-Robert-Jenkin-s-ha.patch3 Upstream-Status: Pending
9 Signed-off-by: Roy.Li <rongqing.li@windriver.com>
10 ---
11 libfdproto/ostr.c | 192 +++++++++++++++++++++--------------------------------
12 1 file changed, 74 insertions(+), 118 deletions(-)
14 diff --git a/libfdproto/ostr.c b/libfdproto/ostr.c
15 index 8f29b48..ce1f4dd 100644
16 --- a/libfdproto/ostr.c
18 @@ -430,128 +430,84 @@ after_proto:
22 -/* Hash function -- credits to Austin Appleby, thank you ^^ */
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/openbmc/linux/Documentation/admin-guide/media/
H A Ddvb_intro.rst1 .. SPDX-License-Identifier: GPL-2.0
12 structure of DVB-T cards are substantially similar to Analogue TV cards,
17 video) is an analogue encoding of a sequence of image frames (25 frames
20 Analogue TV card for a PC has the following purpose:
22 * Tune the receiver to receive a broadcast signal
29 some countries employ a digital audio signal
30 embedded within the modulated composite analogue signal -
37 circuitry on the card and is often presented uncompressed. For a PAL TV
38 signal encoded at a resolution of 768x576 24-bit color pixels over 25
39 frames per second - a fair amount of data is generated and must be
[all …]
/openbmc/linux/Documentation/userspace-api/media/rc/
H A Drc-protos.rst1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
9 IR is encoded as a series of pulses and spaces, using a protocol. These
10 protocols can encode e.g. an address (which device should respond) and a
12 across different devices for a given protocol.
14 Therefore out the output of the IR decoder is a scancode; a single u32
17 Other things can be encoded too. Some IR protocols encode a toggle bit; this
22 Some remotes have a pointer-type device which can used to control the
29 rc-5 (RC_PROTO_RC5)
30 -------------------
32 This IR protocol uses manchester encoding to encode 14 bits. There is a
[all …]
/openbmc/linux/kernel/irq/
H A Dtimings.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (C) 2016, Linaro Ltd - Daniel Lezcano <daniel.lezcano@linaro.org>
40 * Currently, the interrupt timings are stored in a circular array
41 * buffer every time there is an interrupt, as a tuple: the interrupt
45 * For every interrupt occurring in a short period of time, we can
47 * interrupt and we end up with a suite of intervals. The experience
48 * showed the interrupts are often coming following a periodic
52 * in a fastest way and use its period to predict the next irq event.
57 * after the previous next-interrupt-event request.
69 * Suffix array is an array of all the suffixes of a string. It is
[all …]
/openbmc/linux/arch/arm64/lib/
H A Dkasan_sw_tags.S1 /* SPDX-License-Identifier: GPL-2.0-only */
10 * Report a tag mismatch detected by tag-based KASAN.
12 * A compiler-generated thunk calls this with a non-AAPCS calling
17 * x2 to x15: callee-saved
19 * x18 to x30: callee-saved
20 * sp: pre-decremented by 256 bytes (see below for restore)
22 * The caller has decremented the SP by 256 bytes, and created a
30 * Note that this is not a struct pt_regs.
32 * To call a regular AAPCS function we must save x2 to x15 (which we can
33 * store in the gaps), and create a frame record (for which we can use
[all …]
/openbmc/linux/net/ceph/
H A Dceph_hash.c10 #define mix(a, b, c) \ argument
12 a = a - b; a = a - c; a = a ^ (c >> 13); \
13 b = b - c; b = b - a; b = b ^ (a << 8); \
14 c = c - a; c = c - b; c = c ^ (b >> 13); \
15 a = a - b; a = a - c; a = a ^ (c >> 12); \
16 b = b - c; b = b - a; b = b ^ (a << 16); \
17 c = c - a; c = c - b; c = c ^ (b >> 5); \
18 a = a - b; a = a - c; a = a ^ (c >> 3); \
19 b = b - c; b = b - a; b = b ^ (a << 10); \
20 c = c - a; c = c - b; c = c ^ (b >> 15); \
[all …]
/openbmc/qemu/pc-bios/
HDopenbios-sparc32 ... load-base %s occupies [%#lx-%#lx] A.out file [%
/openbmc/qemu/include/tcg/
H A Dtcg-cond.h6 * Permission is hereby granted, free of charge, to any person obtaining a copy
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
37 /* non-signed */
42 TCG_COND_EQ = 8 | 0 | 0 | 0,
43 TCG_COND_NE = 8 | 0 | 0 | 1,
46 TCG_COND_TSTEQ = 8 | 4 | 0 | 0,
47 TCG_COND_TSTNE = 8 | 4 | 0 | 1,
56 TCG_COND_LTU = 8 | 0 | 2 | 0,
57 TCG_COND_GEU = 8 | 0 | 2 | 1,
58 TCG_COND_GTU = 8 | 4 | 2 | 0,
[all …]
/openbmc/linux/Documentation/driver-api/early-userspace/
H A Dbuffer-format.rst7 Last revision: 2002-01-13
14 expanded into a ramfs filesystem; this document details the format of
20 initramfs buffer is thus a single .cpio.gz file.
29 ALGN(n) means padding with null bytes to an n-byte boundary
42 In human terms, the initramfs buffer contains a collection of
47 The cpio "TRAILER!!!" entry (cpio end-of-archive) is optional, but is
59 c_ino 8 bytes File inode number
60 c_mode 8 bytes File mode and permissions
61 c_uid 8 bytes File uid
62 c_gid 8 bytes File gid
[all …]
/openbmc/linux/tools/testing/selftests/bpf/progs/
H A Dverifier_array_access.c1 // SPDX-License-Identifier: GPL-2.0
39 __description("valid map access into an array with a constant")
46 *(u64*)(r10 - 8) = r1; \ in an_array_with_a_constant_1()
48 r2 += -8; \ in an_array_with_a_constant_1()
63 __description("valid map access into an array with a register")
70 *(u64*)(r10 - 8) = r1; \ in __flag()
72 r2 += -8; \ in __flag()
90 __description("valid map access into an array with a variable")
97 *(u64*)(r10 - 8) = r1; \ in __flag()
99 r2 += -8; \ in __flag()
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