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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dmax98373.txt7 - compatible : "maxim,max98373"
9 - reg : the I2C address of the device.
13 - maxim,vmon-slot-no : slot number used to send voltage information
14 or in inteleave mode this will be used as
15 interleave slot.
18 - maxim,imon-slot-no : slot number used to send current information
21 - maxim,spkfb-slot-no : slot number used to send speaker feedback information
24 - maxim,interleave-mode : For cases where a single combined channel
29 Boolean, define to enable the interleave mode, Default : false
36 maxim,vmon-slot-no = <0>;
[all …]
Dmaxim,max98925.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ryan Lee <ryans.lee@maximintegrated.com>
15 - maxim,max98925
16 - maxim,max98926
17 - maxim,max98927
22 reset-gpios:
25 '#sound-dai-cells':
28 vmon-slot-no:
[all …]
Dadi,max98388.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ryan Lee <ryans.lee@analog.com>
13 The MAX98388 is a mono Class-D speaker amplifier with I/V feedback.
18 - $ref: dai-common.yaml#
23 - adi,max98388
28 '#sound-dai-cells':
31 adi,vmon-slot-no:
38 adi,imon-slot-no:
[all …]
/linux-6.12.1/Documentation/admin-guide/mm/
Dnuma_memory_policy.rst10 supported platforms with Non-Uniform Memory Access architectures since 2.4.?.
16 (``Documentation/admin-guide/cgroup-v1/cpusets.rst``)
19 programming interface that a NUMA-aware application can take advantage of. When
28 ------------------------
39 up, the system default policy will be set to interleave
41 not to overload the initial boot node with boot-time
45 this is an optional, per-task policy. When defined for a
61 In a multi-threaded task, task policies apply only to the thread
98 mapping-- i.e., at Copy-On-Write.
101 virtual address space--a.k.a. threads--independent of when
[all …]
Dhugetlbpage.rst13 256M and ppc64 supports 4K and 16M. A TLB is a cache of virtual-to-physical
93 Once a number of huge pages have been pre-allocated to the kernel huge page
169 indicates the current number of pre-allocated huge pages of the default size.
180 task that modifies ``nr_hugepages``. The default for the allowed nodes--when the
181 task has default memory policy--is all on-line nodes with memory. Allowed
206 requested by applications. Writing any non-zero value into this file
226 of the in-use huge pages to surplus huge pages. This will occur even if
228 this condition holds--that is, until ``nr_hugepages+nr_overcommit_hugepages`` is
229 increased sufficiently, or the surplus huge pages go out of use and are freed--
232 With support for multiple huge page pools at run-time available, much of
[all …]
/linux-6.12.1/Documentation/ABI/testing/
Dsysfs-bus-cxl4 Contact: linux-cxl@vger.kernel.org
14 Contact: linux-cxl@vger.kernel.org
17 Memory Device Output Payload in the CXL-2.0
24 Contact: linux-cxl@vger.kernel.org
28 Payload in the CXL-2.0 specification.
34 Contact: linux-cxl@vger.kernel.org
40 class-ids can be compared against a similar "qos_class"
42 that the endpoints map their local memory-class to a
45 side-effects that may result. First class-id is displayed.
51 Contact: linux-cxl@vger.kernel.org
[all …]
/linux-6.12.1/drivers/mtd/chips/
Dcfi_util.c1 // SPDX-License-Identifier: GPL-2.0
43 unsigned interleave = cfi_interleave(cfi); in cfi_build_cmd_addr() local
44 unsigned type = cfi->device_type; in cfi_build_cmd_addr()
47 addr = (cmd_ofs * type) * interleave; in cfi_build_cmd_addr()
49 /* Modify the unlock address if we are in compatibility mode. in cfi_build_cmd_addr()
54 if (((type * interleave) > bankwidth) && ((cmd_ofs & 0xff) == 0xaa)) in cfi_build_cmd_addr()
55 addr |= (type >> 1)*interleave; in cfi_build_cmd_addr()
62 * Transforms the CFI command for the given geometry (bus width & interleave).
88 /* First, determine what the bit-pattern should be for a single in cfi_build_cmd()
89 device, according to chip mode and endianness... */ in cfi_build_cmd()
[all …]
Dcfi_probe.c1 // SPDX-License-Identifier: GPL-2.0
83 for (f = fixups; f->fixup; f++) { in cfi_early_fixup()
84 if (((f->mfr == CFI_MFR_ANY) || (f->mfr == cfi->mfr)) && in cfi_early_fixup()
85 ((f->id == CFI_ID_ANY) || (f->id == cfi->id))) { in cfi_early_fixup()
86 f->fixup(cfi); in cfi_early_fixup()
92 in: interleave,type,mode
101 if ((base + 0) >= map->size) { in cfi_probe_chip()
104 (unsigned long)base, map->size -1); in cfi_probe_chip()
107 if ((base + 0xff) >= map->size) { in cfi_probe_chip()
110 (unsigned long)base + 0x55, map->size -1); in cfi_probe_chip()
[all …]
Dcfi_cmdset_0020.c1 // SPDX-License-Identifier: GPL-2.0
9 * - completely revamped method functions so they are aware and
10 * independent of the flash geometry (buswidth, interleave, etc.)
11 * - scalability vs code size is completely set at compile-time
13 * - optimized write buffer method
14 * 06/21/2002 Joern Engel <joern@wh.fh-wedel.de> and others
15 * - modified Intel Command Set 0x0001 to support ST Advanced Architecture
17 * - added a writev function
18 * 07/13/2005 Joern Engel <joern@wh.fh-wedel.de>
19 * - Plugged memory leak in cfi_staa_writev().
[all …]
Dcfi_cmdset_0001.c1 // SPDX-License-Identifier: GPL-2.0
10 * - completely revamped method functions so they are aware and
11 * independent of the flash geometry (buswidth, interleave, etc.)
12 * - scalability vs code size is completely set at compile-time
14 * - optimized write buffer method
16 * - reworked lock/unlock/erase support for var size flash
18 * - auto unlock sectors on resume for auto locking flash on power up
42 // debugging, turns off buffer write mode if set to 1
99 static int chip_ready (struct map_info *map, struct flchip *chip, unsigned long adr, int mode);
100 static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr, int mode);
[all …]
/linux-6.12.1/sound/pci/echoaudio/
Dechoaudio_dsp.h3 Copyright Echo Digital Audio Corporation (c) 1998 - 2004
21 Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 MA 02111-1307, USA.
26 Translation from C++ and adaptation for use in ALSA-Driver
41 /**** Echo24: Gina24, Layla24, Mona, Mia, Mia-midi ****/
81 * These are the offsets for the memory-mapped DSP registers; the DSP base
108 * DSP commands sent via slave mode; these are sent to the DSP by write_dsp()
133 #define MIDI_IN_SKIP_DATA (-1)
136 /*----------------------------------------------------------------------------
145 the future), Layla24 also has "continuous sample rate mode". In this mode,
[all …]
Dechoaudio_dsp.c3 Copyright Echo Digital Audio Corporation (c) 1998 - 2004
21 Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 MA 02111-1307, USA.
26 Translation from C++ and adaptation for use in ALSA-Driver
40 command and then write a non-zero value to the Handshake field in the
50 if (chip->comm_page->handshake) { in wait_handshake()
56 dev_err(chip->card->dev, "wait_handshake(): Timeout waiting for DSP\n"); in wait_handshake()
57 return -EBUSY; in wait_handshake()
83 dev_err(chip->card->dev, "timeout on send_vector\n"); in send_vector()
84 return -EBUSY; in send_vector()
[all …]
/linux-6.12.1/drivers/ras/amd/atl/
Dinternal.h1 /* SPDX-License-Identifier: GPL-2.0 */
108 * interleave modes with a number of channels divisible by 3 or the
109 * value will be 5 for interleave modes with a number of channels
110 * divisible by 5. Power-of-two interleave modes are handled
118 * address. The other bits depend on the interleave bit position which
119 * will be bit 10 for 1K interleave stripe cases and bit 11 for 2K
120 * interleave stripe cases.
147 * These masks operate on the 16-bit Coherent Station IDs,
156 * Least-significant bit of Node ID portion of the
157 * system-wide Coherent Station Fabric ID.
[all …]
Ddenormalize.c1 // SPDX-License-Identifier: GPL-2.0-or-later
22 case DF2: return FIELD_GET(DF2_DST_FABRIC_ID, ctx->map.limit); in get_dst_fabric_id()
23 case DF3: return FIELD_GET(DF3_DST_FABRIC_ID, ctx->map.limit); in get_dst_fabric_id()
24 case DF3p5: return FIELD_GET(DF3p5_DST_FABRIC_ID, ctx->map.limit); in get_dst_fabric_id()
25 case DF4: return FIELD_GET(DF4_DST_FABRIC_ID, ctx->map.ctl); in get_dst_fabric_id()
26 case DF4p5: return FIELD_GET(DF4p5_DST_FABRIC_ID, ctx->map.ctl); in get_dst_fabric_id()
38 * # of interleave bits (n): 3
39 * starting interleave bit (p): 8
41 * expanded address bits: [20+n : n+p][n+p-1 : p][p-1 : 0]
46 return expand_bits(ctx->map.intlv_bit_pos, in make_space_for_coh_st_id_at_intlv_bit()
[all …]
/linux-6.12.1/drivers/cxl/core/
Dregion.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include <linux/memory-tiers.h>
28 * 1. Interleave granularity
29 * 2. Interleave size
36 .attr = { .name = __stringify(_name), .mode = 0444 }, \
50 if (cxlr->coord[level].attrib == 0) \
51 return -ENOENT; \
53 return sysfs_emit(buf, "%u\n", cxlr->coord[level].attrib); \
94 cxlr->coord[level].read_latency == 0) \
98 cxlr->coord[level].write_latency == 0) \
[all …]
/linux-6.12.1/mm/
Dmempolicy.c1 // SPDX-License-Identifier: GPL-2.0-only
15 * interleave Allocate memory interleaved over a set of nodes,
22 * weighted interleave
24 * a set of weights (per-node), with normal fallback if it
25 * fails. Otherwise operates the same as interleave.
26 * Example: nodeset(0,1) & weights (2,1) - 2 pages allocated
122 #define MPOL_MF_WRLOCK (MPOL_MF_INTERNAL << 2) /* Write-lock walked vmas */
132 * run-time system-wide default policy => local allocation
136 .mode = MPOL_LOCAL,
142 * iw_table is the sysfs-set interleave weight table, a value of 0 denotes
[all …]
/linux-6.12.1/sound/soc/codecs/
Dmax98926.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max98926.c -- ALSA SoC MAX98926 driver
4 * Copyright 2013-15 Maxim Integrated Products
48 { 0x1A, 0x04 }, /* DAI Clock Mode 1 */
49 { 0x1B, 0x00 }, /* DAI Clock Mode 2 */
205 static DECLARE_TLV_DB_SCALE(max98926_spk_tlv, -600, 100, 0);
222 (1<<MAX98926_SPK_GAIN_WIDTH)-1, 0,
232 (1<<MAX98926_ALC_TH_WIDTH)-1, 0),
236 (1<<MAX98926_BST_ILIM_SHIFT)-1, 0,
291 regmap_update_bits(max98926->regmap, in max98926_set_sense_data()
[all …]
/linux-6.12.1/Documentation/translations/zh_CN/filesystems/
Dtmpfs.rst1 .. SPDX-License-Identifier: GPL-2.0
3 .. include:: ../disclaimer-zh_CN.rst
19 页面swap出去。它具有最大限制，可以通过“mount -o remount ...”调整。
50 4) 也许还有更多我不知道的地方:-)
73 可以通过“mount -o remount ...”调整
80 mpol=interleave 倾向于依次从每个节点分配
81 mpol=interleave:NodeList 依次从每个节点分配
85 NodeList格式是以逗号分隔的十进制数字表示大小和范围，最大和最小范围是用-
86 分隔符的十进制数来表示。例如，mpol=bind0-3,5,7,9-15
90 由调用任务的cpuset[请参见Documentation/admin-guide/cgroup-v1/cpusets.rst]
[all …]
/linux-6.12.1/Documentation/translations/zh_TW/filesystems/
Dtmpfs.rst1 .. SPDX-License-Identifier: GPL-2.0
3 .. include:: ../disclaimer-zh_TW.rst
19 頁面swap出去。它具有最大限制，可以通過“mount -o remount ...”調整。
50 4) 也許還有更多我不知道的地方:-)
73 可以通過“mount -o remount ...”調整
80 mpol=interleave 傾向於依次從每個節點分配
81 mpol=interleave:NodeList 依次從每個節點分配
85 NodeList格式是以逗號分隔的十進制數字表示大小和範圍，最大和最小範圍是用-
86 分隔符的十進制數來表示。例如，mpol=bind0-3,5,7,9-15
90 由調用任務的cpuset[請參見Documentation/admin-guide/cgroup-v1/cpusets.rst]
[all …]
/linux-6.12.1/drivers/edac/
Dsb_edac.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Intel Sandy Bridge -EN/-EP/-EX Memory Controller kernel module
24 #include <asm/intel-family.h>
70 0x60, 0x68, 0x70, 0x78, 0x80, /* 0-4 */
71 0x88, 0x90, 0x98, 0xa0, 0xa8, /* 5-9 */
72 0xb0, 0xb8, 0xc0, 0xc8, 0xd0, /* 10-14 */
73 0xd8, 0xe0, 0xe8, 0xf0, 0xf8, /* 15-19 */
74 0x100, 0x108, 0x110, 0x118, /* 20-23 */
107 0x64, 0x6c, 0x74, 0x7c, 0x84, /* 0-4 */
108 0x8c, 0x94, 0x9c, 0xa4, 0xac, /* 5-9 */
[all …]
/linux-6.12.1/Documentation/driver-api/nvdimm/
Dnvdimm.rst2 LIBNVDIMM: Non-Volatile Devices
5 libnvdimm - kernel / libndctl - userspace helper library
18 PMEM-REGIONs, Atomic Sectors, and DAX
50 A system-physical-address range where writes are persistent. A
52 may span an interleave of several DIMMs.
55 DIMM Physical Address, is a DIMM-relative offset. With one DIMM in
56 the system there would be a 1:1 system-physical-address:DPA association.
57 Once more DIMMs are added a memory controller interleave must be
59 system-physical-address.
68 device - in this case the firmware.
[all …]
/linux-6.12.1/Documentation/fb/
Darkfb.rst2 arkfb - fbdev driver for ARK Logic chips
12 - only BIOS initialized VGA devices supported
13 - probably not working on big endian
20 * 8 bpp pseudocolor mode (with 18bit palette)
22 * 24 bpp truecolor mode (RGB 888)
23 * 32 bpp truecolor mode (RGB 888)
24 * text mode (activated by bpp = 0)
25 * doublescan mode variant (not available in text mode)
29 Text mode is supported even in higher resolutions, but there is limitation to
31 hardware). This limitation is not enforced by driver. Text mode supports 8bit
[all …]
Dvt8623fb.rst2 vt8623fb - fbdev driver for graphics core in VIA VT8623 chipset
12 I tested vt8623fb on VIA EPIA ML-6000
19 * 8 bpp pseudocolor mode (with 18bit palette)
20 * 16 bpp truecolor mode (RGB 565)
21 * 32 bpp truecolor mode (RGB 888)
22 * text mode (activated by bpp = 0)
23 * doublescan mode variant (not available in text mode)
28 Text mode is supported even in higher resolutions, but there is limitation to
30 driver. Text mode supports 8bit wide fonts only (hardware limitation) and
33 There are two 4 bpp modes. First mode (selected if nonstd == 0) is mode with
[all …]
Ds3fb.rst2 s3fb - fbdev driver for S3 Trio/Virge chips
15 - only PCI bus supported
16 - only BIOS initialized VGA devices supported
17 - probably not working on big endian
27 * 8 bpp pseudocolor mode (with 18bit palette)
29 * 24 bpp truecolor mode (RGB 888) on (only on Virge VX)
30 * 32 bpp truecolor mode (RGB 888) on (not on Virge VX)
31 * text mode (activated by bpp = 0)
32 * interlaced mode variant (not available in text mode)
33 * doublescan mode variant (not available in text mode)
[all …]
/linux-6.12.1/include/linux/
Dmempolicy.h1 /* SPDX-License-Identifier: GPL-2.0 */
20 #define NO_INTERLEAVE_INDEX (-1UL) /* use task il_prev for interleaving */
32 * Locking policy for interleave:
48 unsigned short mode; /* See MPOL_* above */ member
50 nodemask_t nodes; /* interleave/bind/perfer */
77 return (pol && (pol->flags & MPOL_F_SHARED)); in mpol_needs_cond_ref()
97 atomic_inc(&pol->refcnt); in mpol_get()
176 return (pol->mode == MPOL_PREFERRED_MANY); in mpol_is_preferred_many()
289 return -1; /* no node preference */ in mpol_misplaced()

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