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/openbmc/openbmc/meta-openembedded/meta-oe/recipes-benchmark/lmbench/lmbench/
H A D0001-doc-Fix-typos-in-manual-pages.patch10 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(-)
18 diff --git a/doc/bw_mem.8 b/doc/bw_mem.8
20 --- a/doc/bw_mem.8
21 +++ b/doc/bw_mem.8
[all …]
/openbmc/linux/arch/x86/crypto/
H A Dtwofish-x86_64-asm_64.S15 #define c_offset 8
24 #define w 4096 /* 8 whitening keys (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
69 movzx a ## B, %edi;\
74 movzx a ## H, %edi;\
75 ror $16, a ## D;\
79 movzx a ## B, %edi;\
[all …]
H A Dtwofish-i586-asm_32.S16 #define out_blk 8 /* output byte array address parameter*/
21 #define c_offset 8
30 #define w 4096 /* 8 whitening keys (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
67 #define encrypt_round(a,b,c,d,round)\ argument
71 movzx a ## B, %edi;\
76 movzx a ## H, %edi;\
77 ror $16, a ## D;\
[all …]
/openbmc/u-boot/arch/nios2/lib/
H A Dlibgcc.c32 #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
130 __cmpdi2 (DWtype a, DWtype b) in __cmpdi2() argument
132 const DWunion au = {.ll = a}; in __cmpdi2()
427 __ucmpdi2 (DWtype a, DWtype b) in __ucmpdi2() argument
429 const DWunion au = {.ll = a}; in __ucmpdi2()
485 __divsi3 (SItype a, SItype b) in __divsi3() argument
[all …]
/openbmc/qemu/target/arm/tcg/
H A Dneon_helper.c69 /* Copy from a uint32_t to a vector structure type. */ in NEON_TYPE4()
79 /* Copy from a vector structure type to a uint32_t. */
156 /* For 32-bit elements each segment only contains a single element, so
218 (dest = do_sqrshl_bhs(src1, (int8_t)src2, 8, true, NULL))
250 (dest = do_uqrshl_bhs(src1, (int8_t)src2, 8, true, NULL))
282 (dest = do_uqrshl_bhs(src1, (int8_t)src2, 8, false, env->vfp.qc))
318 (dest = do_sqrshl_bhs(src1, (int8_t)src2, 8, false, env->vfp.qc))
354 (dest = do_suqrshl_bhs(src1, (int8_t)src2, 8, false, env->vfp.qc))
386 (dest = do_uqrshl_bhs(src1, (int8_t)src2, 8, true, env->vfp.qc)) in NEON_GVEC_VOP2i_ENV()
418 (dest = do_sqrshl_bhs(src1, (int8_t)src2, 8, true, env->vfp.qc))
[all …]
H A Darith_helper.c23 static inline uint16_t add16_sat(uint16_t a, uint16_t b) in add16_sat() argument
27 res = a + b; in add16_sat()
28 if (((res ^ a) & 0x8000) && !((a ^ b) & 0x8000)) { in add16_sat()
29 if (a & 0x8000) { in add16_sat()
38 /* Perform 8-bit signed saturating addition. */
39 static inline uint8_t add8_sat(uint8_t a, uint8_t b) in add8_sat() argument
43 res = a + b; in add8_sat()
44 if (((res ^ a) & 0x80) && !((a ^ b) & 0x80)) { in add8_sat()
45 if (a & 0x80) { in add8_sat()
55 static inline uint16_t sub16_sat(uint16_t a, uint16_t b) in sub16_sat() argument
[all …]
/openbmc/linux/Documentation/gpu/
H A Dafbc.rst7 AFBC is a proprietary lossless image compression protocol and format.
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).
42 * Component 0: R(8)
43 * Component 1: G(8)
44 * Component 2: B(8)
45 * Component 3: A(8)
49 * Component 0: R(8)
50 * Component 1: G(8)
51 * Component 2: B(8)
[all …]
/openbmc/linux/arch/ia64/lib/
H A Dcopy_page_mck.S17 * - 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
32 * the prefetches. The four relevant points in the pipelined are called A, B, C, D:
33 * p[A] is TRUE if a source-line should be prefetched, p[B] is TRUE if a destination-line
35 * into L1D and p[D] is TRUE if a cacheline needs to be copied.
40 * As a secondary optimization, the first 2*PREFETCH_DIST iterations are implemented
67 #define PREFETCH_DIST 8 // McKinley sustains 16 outstanding L2 misses (8 ld, 8 st)
95 #define A 0 macro
[all …]
H A Dstrlen.S25 // 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
63 // czx nor cmp instruction raise a NaT consumption fault. We must be
64 // careful not to look too far for a Nat for which we don't care.
65 // For instance we don't need to look at a NaT in val2 if the zero byte
[all …]
/openbmc/linux/fs/reiserfs/
H A Dhashes.c3 * Keyed 32-bit hash function using TEA in a Davis-Meyer function
23 /* a, b, c, d - data; h0, h1 - accumulated hash */
36 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b); \
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()
62 (u32) msg[5] << 8 | (u32) msg[6] << 16 | (u32) msg[7] << 24; in keyed_hash()
63 c = (u32) msg[8] | in keyed_hash()
64 (u32) msg[9] << 8 | in keyed_hash()
[all …]
/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
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
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
63 * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel
68 * a canonical pair needs to be defined and used by all drivers. Preferred
104 #define fourcc_code(a, b, c, d) ((uint32_t)(a) | ((uint32_t)(b) << 8) | \ argument
[all …]
/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
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
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
64 * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel
69 * a canonical pair needs to be defined and used by all drivers. Preferred
105 #define fourcc_code(a, b, c, d) ((__u32)(a) | ((__u32)(b) << 8) | \ argument
[all …]
/openbmc/openbmc/meta-openembedded/meta-multimedia/recipes-multimedia/dvb-apps/files/dvb-scan-table/atsc/
H A Dus-PA-Philadelphia3 #A 183000000 8VSB
4 #A 515000000 8VSB
5 #A 545000000 8VSB
6 #A 551000000 8VSB
10 MODULATION = VSB/8
16 MODULATION = VSB/8
22 MODULATION = VSB/8
25 #A 641000000 8VSB
29 MODULATION = VSB/8
35 MODULATION = VSB/8
[all …]
/openbmc/linux/Documentation/bpf/
H A Dverifier.rst16 At the start of the program the register R1 contains a pointer to context
33 R0 has a return type of the function.
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
69 that offset 8 of size 4 bytes can be accessed for reading, otherwise
72 stack bounds, which are [-MAX_BPF_STACK, 0). In this example offset is 8,
[all …]
/openbmc/linux/lib/842/
H A D842.h12 * 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
34 * the end of the output buffer. Essentially, the index points to a position
[all …]
/openbmc/linux/Documentation/admin-guide/device-mapper/
H A Ddm-service-time.rst5 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.
30 other paths having a positive value are available.
36 'A' if the path is active, 'F' if the path is failed.
51 Basically, dm-service-time selects a path having minimum service time
82 # echo "0 10 multipath 0 0 1 1 service-time 0 2 2 8:0 128 1 8:16 128 4" \
86 test: 0 10 multipath 0 0 1 1 service-time 0 2 2 8:0 128 1 8:16 128 4
[all …]
/openbmc/linux/arch/powerpc/kernel/
H A Didle_book3s.S26 * 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)
63 std r16,-8*4(r1)
64 std r17,-8*5(r1)
65 std r18,-8*6(r1)
66 std r19,-8*7(r1)
[all …]
/openbmc/linux/Documentation/admin-guide/media/
H A Ddvb_intro.rst17 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
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
46 The purpose of a simple budget digital TV card (DVB-T,C or S) is to
49 * Tune the received to receive a broadcast signal. * Extract the encoded
55 digital TV card spits out a compressed encoded digital datastream. As
[all …]
/openbmc/openbmc/meta-openembedded/meta-networking/recipes-protocols/freediameter/files/
H A DReplace-murmurhash-algorithm-with-Robert-Jenkin-s-ha.patch14 diff --git a/libfdproto/ostr.c b/libfdproto/ostr.c
15 index 8f29b48..ce1f4dd 100644
16 --- a/libfdproto/ostr.c
33 +#define mix(a, b, c) \
35 + a = a - b; a = a - c; a = a ^ (c >> 13); \
36 + b = b - c; b = b - a; b = b ^ (a << 8); \
37 + c = c - a; c = c - b; c = c ^ (b >> 13); \
38 + a = a - b; a = a - c; a = a ^ (c >> 12); \
39 + b = b - c; b = b - a; b = b ^ (a << 16); \
40 + c = c - a; c = c - b; c = c ^ (b >> 5); \
[all …]
/openbmc/linux/kernel/irq/
H A Dtimings.c40 * 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.
69 * Suffix array is an array of all the suffixes of a string. It is
70 * widely used as a data structure for compression, text search, ...
72 * 'anana' 'nana' 'ana' 'na' 'a'
77 * search by a max period and min period.
[all …]
/openbmc/linux/Documentation/userspace-api/media/rc/
H A Drc-protos.rst9 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
32 This IR protocol uses manchester encoding to encode 14 bits. There is a
67 - 8 to 13
77 There is a variant of rc5 called either rc5x or extended rc5
130 This rc-5 extended to encoded 20 bits. The is a 3555 microseconds space
[all …]
/openbmc/linux/arch/arm64/lib/
H A Dkasan_sw_tags.S10 * Report a tag mismatch detected by tag-based KASAN.
12 * A compiler-generated thunk calls this with a non-AAPCS calling
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
43 stp x2, x3, [sp, #8 * 2]
44 stp x4, x5, [sp, #8 * 4]
45 stp x6, x7, [sp, #8 * 6]
46 stp x8, x9, [sp, #8 * 8]
[all …]
/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
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,
59 TCG_COND_LEU = 8 | 4 | 2 | 1,
[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 ... , } } ~ z l | | l |8 8| |8 8|8 8 8| ...

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