| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | atmel-classd.txt | 4 - compatible
5 Should be "atmel,sama5d2-classd".
6 - reg
8 - interrupts
10 - dmas
11 One DMA specifiers as described in atmel-dma.txt and dma.txt files.
12 - dma-names
14 - clock-names
17 - clocks
18 Please refer to clock-bindings.txt.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/ |
| D | atmel,sama5d2-classd.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/sound/atmel,sama5d2-classd.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Nicolas Ferre <nicolas.ferre@microchip.com>
12 - Alexandre Belloni <alexandre.belloni@bootlin.com>
13 - Claudiu Beznea <claudiu.beznea@microchip.com>
21 const: atmel,sama5d2-classd
32 dma-names:
38 clock-names:
[all …]
|
| /kernel/linux/linux-5.10/Documentation/x86/ |
| D | resctrl_ui.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 :Authors: - Fenghua Yu <fenghua.yu@intel.com>
10 - Tony Luck <tony.luck@intel.com>
11 - Vikas Shivappa <vikas.shivappa@intel.com>
31 # mount -t resctrl resctrl [-o cdp[,cdpl2][,mba_MBps]] /sys/fs/resctrl
47 pseudo-locking is a unique way of using cache control to "pin" or
49 "Cache Pseudo-Locking".
86 own settings for cache use which can over-ride
118 Corresponding region is pseudo-locked. No
138 non-linear. This field is purely informational
[all …]
|
| /kernel/linux/linux-5.10/tools/testing/selftests/net/ |
| D | ip_defrag.c | 1 // SPDX-License-Identifier: GPL-2.0
16 #include <time.h>
63 if (ret == -1 && (errno == ETIMEDOUT || errno == EAGAIN)) in recv_validate_udp()
66 if (ret != -1) in recv_validate_udp()
73 if (ret == -1) in recv_validate_udp()
89 sum -= 0xffff; in raw_checksum()
95 sum -= 0xffff; in raw_checksum()
106 sum = raw_checksum((uint8_t *)&iphdr->ip_src, 2 * sizeof(iphdr->ip_src), in udp_checksum()
122 sum = raw_checksum((uint8_t *)&iphdr->ip6_src, 2 * sizeof(iphdr->ip6_src), in udp6_checksum()
124 sum = raw_checksum((uint8_t *)&udphdr->len, sizeof(udphdr->len), sum); in udp6_checksum()
[all …]
|
| /kernel/linux/linux-6.6/tools/testing/selftests/net/ |
| D | ip_defrag.c | 1 // SPDX-License-Identifier: GPL-2.0
16 #include <time.h>
63 if (ret == -1 && (errno == ETIMEDOUT || errno == EAGAIN)) in recv_validate_udp()
66 if (ret != -1) in recv_validate_udp()
73 if (ret == -1) in recv_validate_udp()
89 sum -= 0xffff; in raw_checksum()
95 sum -= 0xffff; in raw_checksum()
106 sum = raw_checksum((uint8_t *)&iphdr->ip_src, 2 * sizeof(iphdr->ip_src), in udp_checksum()
122 sum = raw_checksum((uint8_t *)&iphdr->ip6_src, 2 * sizeof(iphdr->ip6_src), in udp6_checksum()
124 sum = raw_checksum((uint8_t *)&udphdr->len, sizeof(udphdr->len), sum); in udp6_checksum()
[all …]
|
| /kernel/linux/linux-6.6/drivers/video/ |
| D | aperture.c | 1 // SPDX-License-Identifier: MIT
20 * driver can be active at any given time. Many systems load a generic
21 * graphics drivers, such as EFI-GOP or VESA, early during the boot process.
23 * hardware-specific driver. To take over the device, the dedicated driver
25 * ownership of framebuffer memory and hand-over between drivers.
32 * .. code-block:: c
42 * return -ENODEV;
43 * base = mem->start;
61 * The given example reads the platform device's I/O-memory range from the
82 * .. code-block:: c
[all …]
|
| /kernel/linux/linux-6.6/Documentation/arch/x86/ |
| D | resctrl.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 :Authors: - Fenghua Yu <fenghua.yu@intel.com>
10 - Tony Luck <tony.luck@intel.com>
11 - Vikas Shivappa <vikas.shivappa@intel.com>
38 # mount -t resctrl resctrl [-o cdp[,cdpl2][,mba_MBps]] /sys/fs/resctrl
54 pseudo-locking is a unique way of using cache control to "pin" or
56 "Cache Pseudo-Locking".
93 own settings for cache use which can over-ride
125 Corresponding region is pseudo-locked. No
145 non-linear. This field is purely informational
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/ |
| D | intel_gt_types.h | 1 /* SPDX-License-Identifier: MIT */
53 * overlap in valid steering targets with 'subslice' style registers, we will
54 * need to explicitly re-steer reads of registers of the other type.
56 * Only the replication types that may need additional non-default steering
69 * will always return a non-terminated value at instance (0, 0). We'll
190 * @total: Total time this engine was busy.
192 * Accumulated time not counting the most recent block in cases
212 * Mask of the non fused CCS slices
250 * Should be taken before uncore->lock in cases where both are desired.
255 * Base of per-tile GTTMMADR where we can derive the MMIO and the GGTT.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/admin-guide/cgroup-v1/ |
| D | cpusets.rst | 11 - Portions Copyright (c) 2004-2006 Silicon Graphics, Inc.
12 - Modified by Paul Jackson <pj@sgi.com>
13 - Modified by Christoph Lameter <cl@linux.com>
14 - Modified by Paul Menage <menage@google.com>
15 - Modified by Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
41 ----------------------
45 an on-line node that contains memory.
54 Documentation/admin-guide/cgroup-v1/cgroups.rst.
73 ----------------------------
77 non-uniform access times (NUMA) presents additional challenges for
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/cgroup-v1/ |
| D | cpusets.rst | 11 - Portions Copyright (c) 2004-2006 Silicon Graphics, Inc.
12 - Modified by Paul Jackson <pj@sgi.com>
13 - Modified by Christoph Lameter <cl@linux.com>
14 - Modified by Paul Menage <menage@google.com>
15 - Modified by Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
41 ----------------------
45 an on-line node that contains memory.
54 Documentation/admin-guide/cgroup-v1/cgroups.rst.
73 ----------------------------
77 non-uniform access times (NUMA) presents additional challenges for
[all …]
|
| /kernel/linux/linux-6.6/arch/x86/boot/compressed/ |
| D | kaslr.c | 1 // SPDX-License-Identifier: GPL-2.0
41 /* Simplified build-specific string for starting entropy. */
53 hash = (hash << ((sizeof(hash) * 8) - 7)) | (hash >> 7); in rotate_xor()
82 * Store memory limit: MAXMEM on 64-bit and KERNEL_IMAGE_SIZE on 32-bit.
96 MEM_AVOID_MEMMAP_END = MEM_AVOID_MEMMAP_BEGIN + MAX_MEMMAP_REGIONS - 1,
105 if (one->start + one->size <= two->start) in mem_overlaps()
108 if (one->start >= two->start + two->size) in mem_overlaps()
133 return -EINVAL; in parse_memmap()
137 return -EINVAL; in parse_memmap()
142 return -EINVAL; in parse_memmap()
[all …]
|
| /kernel/linux/linux-5.10/arch/x86/boot/compressed/ |
| D | kaslr.c | 1 // SPDX-License-Identifier: GPL-2.0
45 /* Simplified build-specific string for starting entropy. */
57 hash = (hash << ((sizeof(hash) * 8) - 7)) | (hash >> 7); in rotate_xor()
86 * Store memory limit: MAXMEM on 64-bit and KERNEL_IMAGE_SIZE on 32-bit.
100 MEM_AVOID_MEMMAP_END = MEM_AVOID_MEMMAP_BEGIN + MAX_MEMMAP_REGIONS - 1,
109 if (one->start + one->size <= two->start) in mem_overlaps()
112 if (one->start >= two->start + two->size) in mem_overlaps()
137 return -EINVAL; in parse_memmap()
141 return -EINVAL; in parse_memmap()
146 return -EINVAL; in parse_memmap()
[all …]
|
| /kernel/linux/linux-6.6/lib/ |
| D | memcpy_kunit.c | 1 // SPDX-License-Identifier: GPL-2.0
97 /* Verify argument side-effects aren't repeated. */ in memcpy_test()
104 compare("argument side-effects", dest, three); in memcpy_test()
135 struct some_bytes overlap = { in memmove_test() local
171 /* Verify argument side-effects aren't repeated. */ in memmove_test()
178 compare("argument side-effects", dest, five); in memmove_test()
181 ptr = &overlap.data[2]; in memmove_test()
182 memmove(ptr, overlap.data, 5); in memmove_test()
183 compare("overlapping write", overlap, overlap_expected); in memmove_test()
195 memchr(larger_array + 1, 0xaa, ARRAY_SIZE(larger_array) - 1)); in memmove_test()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/mm/ |
| D | numa_memory_policy.rst | 12 supported platforms with Non-Uniform Memory Access architectures since 2.4.?.
18 (``Documentation/admin-guide/cgroup-v1/cpusets.rst``)
21 programming interface that a NUMA-aware application can take advantage of. When
30 ------------------------
43 not to overload the initial boot node with boot-time
47 this is an optional, per-task policy. When defined for a
63 In a multi-threaded task, task policies apply only to the thread
66 at the time a new task policy is installed retain their current
72 the policy at the time they were allocated.
100 mapping-- i.e., at Copy-On-Write.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/admin-guide/mm/ |
| D | numa_memory_policy.rst | 10 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 ------------------------
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
64 at the time a new task policy is installed retain their current
70 the policy at the time they were allocated.
98 mapping-- i.e., at Copy-On-Write.
[all …]
|
| /kernel/linux/linux-6.6/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ |
| D | main.h | 37 /* Maximum wait time for a MAC suspend */
38 /* uS: 83mS is max packet time (64KB ampdu @ 6Mbps) */
48 * Usage example, e.g. a three-bit field (bits 4-6):
52 * regval = R_REG(osh, ®s->regfoo);
55 * W_REG(osh, ®s->regfoo, regval);
58 (((unsigned)1 << (width)) - 1)
67 /* max # supported core revisions (0 .. MAXCOREREV - 1) */
76 #define BRCMS_SHORTSLOT_AUTO -1 /* Driver will manage Shortslot setting */
91 #define TXFID_QUEUE_MASK 0x0007 /* Bits 0-2 */
92 #define TXFID_SEQ_MASK 0x7FE0 /* Bits 5-15 */
[all …]
|
| /kernel/linux/linux-5.10/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ |
| D | main.h | 37 /* Maximum wait time for a MAC suspend */
38 /* uS: 83mS is max packet time (64KB ampdu @ 6Mbps) */
48 * Usage example, e.g. a three-bit field (bits 4-6):
52 * regval = R_REG(osh, ®s->regfoo);
55 * W_REG(osh, ®s->regfoo, regval);
58 (((unsigned)1 << (width)) - 1)
67 /* max # supported core revisions (0 .. MAXCOREREV - 1) */
76 #define BRCMS_SHORTSLOT_AUTO -1 /* Driver will manage Shortslot setting */
91 #define TXFID_QUEUE_MASK 0x0007 /* Bits 0-2 */
92 #define TXFID_SEQ_MASK 0x7FE0 /* Bits 5-15 */
[all …]
|
| /kernel/linux/linux-5.10/fs/nilfs2/ |
| D | gcinode.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * gcinode.c - dummy inodes to buffer blocks for garbage collection
5 * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
12 * This file adds the cache of on-disk blocks to be moved in garbage
18 * time after they are copied to a new log. Dirty blocks made on the
19 * current generation and the blocks to be moved by GC never overlap
38 * nilfs_gccache_submit_read_data() - add data buffer and submit read request
39 * @inode - gc inode
40 * @blkoff - dummy offset treated as the key for the page cache
41 * @pbn - physical block number of the block
[all …]
|
| /kernel/linux/linux-6.6/fs/nilfs2/ |
| D | gcinode.c | 1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation.
12 * This file adds the cache of on-disk blocks to be moved in garbage
18 * time after they are copied to a new log. Dirty blocks made on the
19 * current generation and the blocks to be moved by GC never overlap
38 * nilfs_gccache_submit_read_data() - add data buffer and submit read request
39 * @inode - gc inode
40 * @blkoff - dummy offset treated as the key for the page cache
41 * @pbn - physical block number of the block
42 * @vbn - virtual block number of the block, 0 for non-virtual block
[all …]
|
| /kernel/linux/linux-5.10/Documentation/ide/ |
| D | ChangeLog.ide-tape.1995-2002 | 2 * Ver 0.1 Nov 1 95 Pre-working code :-)
8 * we received non serial read-ahead requests from the
17 * ide tapes :-)
33 * normal operation most of the time because read/write
73 * Removed some old (non-active) code which had
96 * Pre-calculation of the expected read/write request
97 * service time, based on the tape's parameters. In
109 * continuous view of the media - any mix of block sizes
116 * By cooperating with ide-dma.c, bus mastering DMA can
120 * and can be enabled by using hdparm -d1 on the tape's
[all …]
|
| /kernel/linux/linux-6.6/net/netfilter/ |
| D | xt_time.c | 6 * This is a module which is used for time matching
23 u_int8_t month; /* (1-12) */
24 u_int8_t monthday; /* (1-31) */
25 u_int8_t weekday; /* (1-7) */
26 u_int8_t hour; /* (0-23) */
27 u_int8_t minute; /* (0-59) */
28 u_int8_t second; /* (0-59) */
43 * Since time progresses forward, it is best to organize this array in reverse,
44 * to minimize lookup time.
51 /* 2039 - 2030 */
[all …]
|
| /kernel/linux/linux-5.10/net/netfilter/ |
| D | xt_time.c | 6 * This is a module which is used for time matching
23 u_int8_t month; /* (1-12) */
24 u_int8_t monthday; /* (1-31) */
25 u_int8_t weekday; /* (1-7) */
26 u_int8_t hour; /* (0-23) */
27 u_int8_t minute; /* (0-59) */
28 u_int8_t second; /* (0-59) */
43 * Since time progresses forward, it is best to organize this array in reverse,
44 * to minimize lookup time.
51 /* 2039 - 2030 */
[all …]
|
| /kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/ |
| D | dev-raw-vbi.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
4 .. _raw-vbi:
12 information is transmitted, allowing some time while the electron beam
64 time to permit Unix tool chains, programming a device and then reading
89 overlap, or when the driver supports multiple opens and another process
106 .. flat-table:: struct v4l2_vbi_format
107 :header-rows: 0
108 :stub-columns: 0
111 * - __u32
112 - ``sampling_rate``
[all …]
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | dev-raw-vbi.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
4 .. _raw-vbi:
12 information is transmitted, allowing some time while the electron beam
64 time to permit Unix tool chains, programming a device and then reading
89 overlap, or when the driver supports multiple opens and another process
106 .. flat-table:: struct v4l2_vbi_format
107 :header-rows: 0
108 :stub-columns: 0
111 * - __u32
112 - ``sampling_rate``
[all …]
|
| /kernel/linux/linux-5.10/drivers/firmware/tegra/ |
| D | ivc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved.
47 * This structure is divided into two-cache aligned parts, the first is only
50 * lines, which is critical to performance and necessary in non-cache coherent
73 if (!ivc->peer) in tegra_ivc_invalidate()
76 dma_sync_single_for_cpu(ivc->peer, phys, TEGRA_IVC_ALIGN, in tegra_ivc_invalidate()
82 if (!ivc->peer) in tegra_ivc_flush()
85 dma_sync_single_for_device(ivc->peer, phys, TEGRA_IVC_ALIGN, in tegra_ivc_flush()
97 u32 tx = READ_ONCE(header->tx.count); in tegra_ivc_empty()
98 u32 rx = READ_ONCE(header->rx.count); in tegra_ivc_empty()
[all …]
|