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/linux-6.14.4/arch/riscv/boot/dts/sophgo/
Dsg2042-cpus.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
8 #address-cells = <1>;
9 #size-cells = <0>;
10 timebase-frequency = <50000000>;
12 cpu-map {
260 riscv,isa-base = "rv64i";
261 riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
265 i-cache-block-size = <64>;
266 i-cache-size = <65536>;
267 i-cache-sets = <512>;
[all …]
/linux-6.14.4/drivers/mtd/nand/spi/
Dmacronix.c1 // SPDX-License-Identifier: GPL-2.0
29 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
30 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
31 SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
32 SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
45 return -ERANGE; in mx35lfxge4ab_ooblayout_ecc()
52 return -ERANGE; in mx35lfxge4ab_ooblayout_free()
54 region->offset = 2; in mx35lfxge4ab_ooblayout_free()
55 region->length = mtd->oobsize - 2; in mx35lfxge4ab_ooblayout_free()
67 struct macronix_priv *priv = spinand->priv; in macronix_get_eccsr()
[all …]
Dgigadevice.c1 // SPDX-License-Identifier: GPL-2.0
13 #define GD5FXGQ4XA_STATUS_ECC_1_7_BITFLIPS (1 << 4)
16 #define GD5FXGQ5XE_STATUS_ECC_1_4_BITFLIPS (1 << 4)
23 #define GD5FXGQ4UXFXXG_STATUS_ECC_1_3_BITFLIPS (1 << 4)
27 SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0),
28 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
29 SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
30 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
31 SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
32 SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
[all …]
Dtoshiba.c1 // SPDX-License-Identifier: GPL-2.0
18 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
19 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
20 SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
21 SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
32 * Backward compatibility for 1st generation Serial NAND devices
45 return -ERANGE; in tx58cxgxsxraix_ooblayout_ecc()
47 region->offset = mtd->oobsize / 2; in tx58cxgxsxraix_ooblayout_ecc()
48 region->length = mtd->oobsize / 2; in tx58cxgxsxraix_ooblayout_ecc()
57 return -ERANGE; in tx58cxgxsxraix_ooblayout_free()
[all …]
Dxtx.c1 // SPDX-License-Identifier: GPL-2.0
21 #define XT26XXXD_STATUS_ECC_1_7_CORRECTED (1)
26 SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0),
27 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
28 SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
29 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
30 SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
31 SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
45 return -ERANGE; in xt26g0xa_ooblayout_ecc()
47 region->offset = 48; in xt26g0xa_ooblayout_ecc()
[all …]
Dwinbond.c1 // SPDX-License-Identifier: GPL-2.0
30 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
33 SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
34 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
36 SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
37 SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0, 54 * HZ_PER_MHZ));
41 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
42 SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
43 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
44 SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
[all …]
Dmicron.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2016-2017 Micron Technology, Inc.
17 #define MICRON_STATUS_ECC_1TO3_BITFLIPS (1 << 4)
33 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
34 SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0),
35 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
36 SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0),
37 SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0));
49 SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0),
50 SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0),
[all …]
/linux-6.14.4/fs/hpfs/
Dbuffer.c1 // SPDX-License-Identifier: GPL-2.0
5 * Mikulas Patocka ([email protected]), 1998-1999
18 for (i = 0; unlikely(i < sbi->n_hotfixes); i++) { in hpfs_search_hotfix_map()
19 if (sbi->hotfix_from[i] == sec) { in hpfs_search_hotfix_map()
20 return sbi->hotfix_to[i]; in hpfs_search_hotfix_map()
30 for (i = 0; unlikely(i < sbi->n_hotfixes); i++) { in hpfs_search_hotfix_map_for_range()
31 if (sbi->hotfix_from[i] >= sec && sbi->hotfix_from[i] < sec + n) { in hpfs_search_hotfix_map_for_range()
32 n = sbi->hotfix_from[i] - sec; in hpfs_search_hotfix_map_for_range()
43 if (n <= 0 || unlikely(secno >= hpfs_sb(s)->sb_fs_size)) in hpfs_prefetch_sectors()
60 if (unlikely(secno >= hpfs_sb(s)->sb_fs_size)) in hpfs_prefetch_sectors()
[all …]
/linux-6.14.4/arch/sparc/mm/
Dswift.S1 /* SPDX-License-Identifier: GPL-2.0 */
3 * swift.S: MicroSparc-II mmu/cache operations.
12 #include <asm/asm-offsets.h>
17 #if 1 /* XXX screw this, I can't get the VAC flushes working
18 * XXX reliably... -DaveM
32 1: subcc %o0, 0x10, %o0
35 bne 1b
47 1: subcc %o0, 16, %o0
49 bne 1b
57 cmp %g2, -1
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/linux-6.14.4/drivers/mmc/core/
Dmmc_test.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2007-2008 Pierre Ossman
27 #define RESULT_FAIL 1
43 * struct mmc_test_pages - pages allocated by 'alloc_pages()'.
53 * struct mmc_test_mem - allocated memory.
63 * struct mmc_test_area - information for performance tests.
69 * @blocks: number of (512 byte) blocks currently mapped by @sg
73 * @sg_areq: scatterlist for non-blocking request
89 * struct mmc_test_transfer_result - transfer results for performance tests.
90 * @link: double-linked list
[all …]
/linux-6.14.4/tools/perf/pmu-events/arch/x86/cascadelakex/
Dfloating-point.json3 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational double precision float…
4 "Counter": "0,1,2,3",
7 …-bit packed computational double precision floating-point instructions retired; some instructions …
12 …"BriefDescription": "Counts once for most SIMD 128-bit packed computational single precision float…
13 "Counter": "0,1,2,3",
16 …-bit packed computational single precision floating-point instructions retired; some instructions …
21 …"BriefDescription": "Counts once for most SIMD 256-bit packed double computational precision float…
22 "Counter": "0,1,2,3",
25 …-bit packed double computational precision floating-point instructions retired; some instructions …
30 …"BriefDescription": "Counts once for most SIMD 256-bit packed single computational precision float…
[all …]
/linux-6.14.4/arch/powerpc/boot/
Dps3-head.S1 /* SPDX-License-Identifier: GPL-2.0-only */
16 * __system_reset_overlay - The PS3 first stage entry.
18 * The bootwraper build script copies the 512 bytes at symbol
20 * must occupy 512 or less bytes.
28 /* Switch to 32-bit mode. */
31 clrldi r9,r9,1
39 beq 1f
47 1:
58 . = __system_reset_overlay + 512
61 * __system_reset_kernel - Place holder for the kernel reset vector.
[all …]
/linux-6.14.4/tools/perf/arch/x86/tests/
Dinsn-x86-dat-src.c1 // SPDX-License-Identifier: GPL-2.0
5 * "Test x86 instruction decoder - new instructions"
8 * gen-insn-x86-dat.awk script and have the format:
12 * If this file is changed, remember to run the gen-insn-x86-dat.sh
15 * Refer to insn-x86.c for more details.
20 /* Following line is a marker for the awk script - do not change */ in main()
23 /* Test fix for vcvtph2ps in x86-opcode-map.txt */ in main()
29 /* AVX-512: Instructions with the same op codes as Mask Instructions */ in main()
50 /* AVX-512: Mask Instructions */ in main()
154 /* AVX-512: Op code 0f 5b */ in main()
[all …]
/linux-6.14.4/drivers/gpu/ipu-v3/
Dipu-ic-csc.c1 // SPDX-License-Identifier: GPL-2.0+
11 #include "ipu-prv.h"
15 (q) == V4L2_QUANTIZATION_DEFAULT ? 0 : 1)
29 * RGB full-range to RGB limited-range
42 .scale = 1,
46 * RGB limited-range to RGB full-range
48 * R_full = 1.1644 * (R_lim - 16)
49 * G_full = 1.1644 * (G_lim - 16)
50 * B_full = 1.1644 * (B_lim - 16)
58 .offset = { -37, -37, -37, },
[all …]
/linux-6.14.4/arch/arm/boot/dts/broadcom/
Dbcm2837.dtsi2 #include "bcm2835-common.dtsi"
10 dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
12 local_intc: interrupt-controller@40000000 {
13 compatible = "brcm,bcm2836-l1-intc";
15 interrupt-controller;
16 #interrupt-cells = <2>;
17 interrupt-parent = <&local_intc>;
21 arm-pmu {
22 compatible = "arm,cortex-a53-pmu";
23 interrupt-parent = <&local_intc>;
[all …]
/linux-6.14.4/drivers/mtd/
Dnftlcore.c1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright © 1999-2010 David Woodhouse <[email protected]>
40 if (!mtd_type_is_nand(mtd) || mtd->size > UINT_MAX) in nftl_add_mtd()
43 if (memcmp(mtd->name, "DiskOnChip", 10)) in nftl_add_mtd()
46 pr_debug("NFTL: add_mtd for %s\n", mtd->name); in nftl_add_mtd()
53 nftl->mbd.mtd = mtd; in nftl_add_mtd()
54 nftl->mbd.devnum = -1; in nftl_add_mtd()
56 nftl->mbd.tr = tr; in nftl_add_mtd()
67 nftl->cylinders = 1024; in nftl_add_mtd()
68 nftl->heads = 16; in nftl_add_mtd()
[all …]
/linux-6.14.4/Documentation/admin-guide/device-mapper/
Dunstriped.rst2 Device-mapper "unstriped" target
8 The device-mapper "unstriped" target provides a transparent mechanism to
9 unstripe a device-mapper "striped" target to access the underlying disks
10 without having to touch the true backing block-device. It can also be
11 used to unstripe a hardware RAID-0 to access backing disks.
20 The amount of 512B sectors in the chunk striping.
33 An example of undoing an existing dm-stripe
34 -------------------------------------------
47 SEQ_END=$((${NUM}-1))
51 RAID_SIZE=$((${MEMBER_SIZE}*${NUM}/512))
[all …]
Ddm-ebs.rst2 dm-ebs
8 size. Its main purpose is to provide emulation of 512 byte sectors on
11 Supported emulated logical block sizes 512, 1024, 2048 and 4096.
17 ----------------
23 Full pathname to the underlying block-device,
24 or a "major:minor" device-number.
30 1, 2, 4, 8 sectors of 512 bytes supported.
36 2^N supported, e.g. 8 = emulate 8 sectors of 512 bytes = 4KiB.
42 Emulate 1 sector = 512 bytes logical block size on /dev/sda starting at
45 ebs /dev/sda 1024 1
[all …]
/linux-6.14.4/Documentation/arch/x86/x86_64/
Dfake-numa-for-cpusets.rst1 .. SPDX-License-Identifier: GPL-2.0
11 This document describes how the numa=fake x86_64 command-line option can be used
18 Documentation/admin-guide/cgroup-v1/cpusets.rst.
21 configuring fake nodes, see Documentation/admin-guide/kernel-parameters.txt
24 emulation setup of "numa=fake=4*512,". This will split our system memory into
25 four equal chunks of 512M each that we can now use to assign to cpusets. As
30 A machine may be split as follows with "numa=fake=4*512," as reported by dmesg::
32 Faking node 0 at 0000000000000000-0000000020000000 (512MB)
33 Faking node 1 at 0000000020000000-0000000040000000 (512MB)
34 Faking node 2 at 0000000040000000-0000000060000000 (512MB)
[all …]
/linux-6.14.4/drivers/gpu/drm/etnaviv/
Detnaviv_hwdb.c1 // SPDX-License-Identifier: GPL-2.0
18 .shader_core_count = 1,
22 .pixel_pipes = 1,
47 .stream_count = 1,
50 .shader_core_count = 1,
52 .vertex_output_buffer_size = 512,
53 .pixel_pipes = 1,
80 .thread_count = 512,
85 .pixel_pipes = 1,
86 .instruction_count = 512,
[all …]
/linux-6.14.4/drivers/ata/pata_parport/
Depia.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * (c) 1997-1998 Grant R. Guenther <[email protected]>
5 * epia.c is a low-level protocol driver for Shuttle Technologies
22 * mode codes: 0 nybble reads on port 1, 8-bit writes
23 * 1 5/3 reads on ports 1 & 2, 8-bit writes
24 * 2 8-bit reads and writes
25 * 3 8-bit EPP mode
26 * 4 16-bit EPP
27 * 5 32-bit EPP
35 * cont = 1 IDE control registers
[all …]
/linux-6.14.4/arch/x86/include/asm/
Dxor_avx.h1 /* SPDX-License-Identifier: GPL-2.0-only */
6 * Optimized RAID-5 checksumming functions for AVX
19 BLOCK(32 * (i + 1), 1) \
36 while (lines--) { in xor_avx_2()
49 p0 = (unsigned long *)((uintptr_t)p0 + 512); in xor_avx_2()
50 p1 = (unsigned long *)((uintptr_t)p1 + 512); in xor_avx_2()
64 while (lines--) { in xor_avx_3()
79 p0 = (unsigned long *)((uintptr_t)p0 + 512); in xor_avx_3()
80 p1 = (unsigned long *)((uintptr_t)p1 + 512); in xor_avx_3()
81 p2 = (unsigned long *)((uintptr_t)p2 + 512); in xor_avx_3()
[all …]
/linux-6.14.4/arch/mips/math-emu/
Ddp_sqrt.c1 // SPDX-License-Identifier: GPL-2.0-only
7 * Copyright (C) 1994-2000 Algorithmics Ltd.
46 /* sqrt(-Inf) = Nan */ in ieee754dp_sqrt()
58 /* sqrt(-x) = Nan */ in ieee754dp_sqrt()
73 if (xe > 512) { /* x > 2**-512? */ in ieee754dp_sqrt()
74 xe -= 512; /* x = x / 2**512 */ in ieee754dp_sqrt()
76 } else if (xe < -512) { /* x < 2**-512? */ in ieee754dp_sqrt()
77 xe += 512; /* x = x * 2**512 */ in ieee754dp_sqrt()
78 scalx -= 256; in ieee754dp_sqrt()
86 yh = (yh >> 1) + 0x1ff80000; in ieee754dp_sqrt()
[all …]
/linux-6.14.4/drivers/input/joystick/
Dwalkera0701.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Parallel port to Walkera WK-0701 TX joystick
33 MODULE_DESCRIPTION("Walkera WK-0701 TX as joystick");
39 "Parallel port adapter for Walkera WK-0701 TX (default is 0)");
70 crc1 += w->buf[i] & 7; in walkera0701_parse_frame()
71 crc2 += (w->buf[i] & 8) >> 3; in walkera0701_parse_frame()
73 if ((w->buf[10] & 7) != (crc1 & 7)) in walkera0701_parse_frame()
75 if (((w->buf[10] & 8) >> 3) != (((crc1 >> 3) + crc2) & 1)) in walkera0701_parse_frame()
78 crc1 += w->buf[i] & 7; in walkera0701_parse_frame()
79 crc2 += (w->buf[i] & 8) >> 3; in walkera0701_parse_frame()
[all …]
/linux-6.14.4/Documentation/admin-guide/media/
Ddvb_intro.rst1 .. SPDX-License-Identifier: GPL-2.0
12 structure of DVB-T cards are substantially similar to Analogue TV cards,
30 embedded within the modulated composite analogue signal -
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
43 encoded and compressed form - similar to the form that is used in
46 The purpose of a simple budget digital TV card (DVB-T,C or S) is to
96 On this example, we're considering tuning into DVB-T channels in
102 Table 1. Transponder Frequencies Mount Dandenong, Vic, Aus.
115 The digital TV Scan utilities (like dvbv5-scan) have use a set of
[all …]

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