| /kernel/linux/linux-5.10/arch/arm/mach-pxa/include/mach/ |
| D | regs-uart.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
11 #define FFRBR __REG(0x40100000) /* Receive Buffer Register (read only) */
12 #define FFTHR __REG(0x40100000) /* Transmit Holding Register (write only) */
13 #define FFIER __REG(0x40100004) /* Interrupt Enable Register (read/write) */
14 #define FFIIR __REG(0x40100008) /* Interrupt ID Register (read only) */
15 #define FFFCR __REG(0x40100008) /* FIFO Control Register (write only) */
16 #define FFLCR __REG(0x4010000C) /* Line Control Register (read/write) */
17 #define FFMCR __REG(0x40100010) /* Modem Control Register (read/write) */
18 #define FFLSR __REG(0x40100014) /* Line Status Register (read only) */
19 #define FFMSR __REG(0x40100018) /* Modem Status Register (read only) */
[all …]
|
| /kernel/linux/linux-5.10/Documentation/filesystems/ |
| D | zonefs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 ZoneFS - Zone filesystem for Zoned block devices
11 as a file. Unlike a regular POSIX-compliant file system with native zoned block
12 device support (e.g. f2fs), zonefs does not hide the sequential write
14 write zones of the device must be written sequentially starting from the end
15 of the file (append only writes).
18 than to a full-featured POSIX file system. The goal of zonefs is to simplify
22 example of this approach is the implementation of LSM (log-structured merge)
31 -------------------
38 conventional zones. Any read or write access can be executed, similarly to a
[all …]
|
| /kernel/linux/linux-6.6/Documentation/filesystems/ |
| D | zonefs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 ZoneFS - Zone filesystem for Zoned block devices
11 as a file. Unlike a regular POSIX-compliant file system with native zoned block
12 device support (e.g. f2fs), zonefs does not hide the sequential write
14 write zones of the device must be written sequentially starting from the end
15 of the file (append only writes).
18 than to a full-featured POSIX file system. The goal of zonefs is to simplify
22 example of this approach is the implementation of LSM (log-structured merge)
31 -------------------
38 conventional zones. Any read or write access can be executed, similarly to a
[all …]
|
| /kernel/linux/linux-6.6/include/uapi/linux/ |
| D | virtio_mmio.h | 42 /* Magic value ("virt" string) - Read Only */
45 /* Virtio device version - Read Only */
48 /* Virtio device ID - Read Only */
51 /* Virtio vendor ID - Read Only */
55 * (32 bits per set) - Read Only */
58 /* Device (host) features set selector - Write Only */
62 * (32 bits per set) - Write Only */
65 /* Activated features set selector - Write Only */
69 #ifndef VIRTIO_MMIO_NO_LEGACY /* LEGACY DEVICES ONLY! */
71 /* Guest's memory page size in bytes - Write Only */
[all …]
|
| /kernel/linux/linux-5.10/include/uapi/linux/ |
| D | virtio_mmio.h | 42 /* Magic value ("virt" string) - Read Only */
45 /* Virtio device version - Read Only */
48 /* Virtio device ID - Read Only */
51 /* Virtio vendor ID - Read Only */
55 * (32 bits per set) - Read Only */
58 /* Device (host) features set selector - Write Only */
62 * (32 bits per set) - Write Only */
65 /* Activated features set selector - Write Only */
69 #ifndef VIRTIO_MMIO_NO_LEGACY /* LEGACY DEVICES ONLY! */
71 /* Guest's memory page size in bytes - Write Only */
[all …]
|
| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| D | sysfs-block-zram | 5 The disksize file is read-write and specifies the disk size
14 The initstate file is read-only and shows the initialization
21 The reset file is write-only and allows resetting the
29 The max_comp_streams file is read-write and specifies the
37 The comp_algorithm file is read-write and lets to show
45 The mem_used_max file is write-only and is used to reset
47 compressed data. For resetting the value, you should write
48 "0". Otherwise, you could see -EINVAL.
55 The mem_limit file is write-only and specifies the maximum
64 The compact file is write-only and trigger compaction for
[all …]
|
| D | sysfs-platform-dfl-fme | 1 What: /sys/bus/platform/devices/dfl-fme.0/ports_num
5 Description: Read-only. One DFL FPGA device may have more than 1
9 What: /sys/bus/platform/devices/dfl-fme.0/bitstream_id
13 Description: Read-only. It returns Bitstream (static FPGA region)
17 What: /sys/bus/platform/devices/dfl-fme.0/bitstream_metadata
21 Description: Read-only. It returns Bitstream (static FPGA region) meta
25 What: /sys/bus/platform/devices/dfl-fme.0/cache_size
29 Description: Read-only. It returns cache size of this FPGA device.
31 What: /sys/bus/platform/devices/dfl-fme.0/fabric_version
35 Description: Read-only. It returns fabric version of this FPGA device.
[all …]
|
| D | sysfs-platform-dfl-port | 1 What: /sys/bus/platform/devices/dfl-port.0/id
5 Description: Read-only. It returns id of this port. One DFL FPGA device
9 What: /sys/bus/platform/devices/dfl-port.0/afu_id
13 Description: Read-only. User can program different PR bitstreams to FPGA
18 What: /sys/bus/platform/devices/dfl-port.0/power_state
22 Description: Read-only. It reports the APx (AFU Power) state, different APx
24 returns "0" - Normal / "1" - AP1 / "2" - AP2 / "6" - AP6.
26 What: /sys/bus/platform/devices/dfl-port.0/ap1_event
30 Description: Read-write. Read this file for AP1 (AFU Power State 1) event.
31 It's used to indicate transient AP1 state. Write 1 to this
[all …]
|
| D | configfs-most | 7 Attributes are visible only when configfs is mounted. To mount
9 # mount -t configfs none /sys/kernel/config/
22 configure the sub-buffer size for this channel
40 for MediaLB communication only)
46 communication only)
58 write '1' to this attribute to trigger the
60 configuration, the creation is post-poned until
64 write '1' to this attribute to destroy an
77 configure the sub-buffer size for this channel
95 for MediaLB communication only)
[all …]
|
| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-block-zram | 5 The disksize file is read-write and specifies the disk size
14 The initstate file is read-only and shows the initialization
21 The reset file is write-only and allows resetting the
29 The max_comp_streams file is read-write and specifies the
37 The comp_algorithm file is read-write and lets to show
45 The mem_used_max file is write-only and is used to reset
47 compressed data. For resetting the value, you should write
48 "0". Otherwise, you could see -EINVAL.
55 The mem_limit file is write-only and specifies the maximum
64 The compact file is write-only and trigger compaction for
[all …]
|
| D | sysfs-platform-dfl-fme | 1 What: /sys/bus/platform/devices/dfl-fme.0/ports_num
5 Description: Read-only. One DFL FPGA device may have more than 1
9 What: /sys/bus/platform/devices/dfl-fme.0/bitstream_id
13 Description: Read-only. It returns Bitstream (static FPGA region)
17 What: /sys/bus/platform/devices/dfl-fme.0/bitstream_metadata
21 Description: Read-only. It returns Bitstream (static FPGA region) meta
25 What: /sys/bus/platform/devices/dfl-fme.0/cache_size
29 Description: Read-only. It returns cache size of this FPGA device.
31 What: /sys/bus/platform/devices/dfl-fme.0/fabric_version
35 Description: Read-only. It returns fabric version of this FPGA device.
[all …]
|
| D | sysfs-platform-dfl-port | 1 What: /sys/bus/platform/devices/dfl-port.0/id
5 Description: Read-only. It returns id of this port. One DFL FPGA device
9 What: /sys/bus/platform/devices/dfl-port.0/afu_id
13 Description: Read-only. User can program different PR bitstreams to FPGA
18 What: /sys/bus/platform/devices/dfl-port.0/power_state
22 Description: Read-only. It reports the APx (AFU Power) state, different APx
24 returns "0" - Normal / "1" - AP1 / "2" - AP2 / "6" - AP6.
26 What: /sys/bus/platform/devices/dfl-port.0/ap1_event
30 Description: Read-write. Read this file for AP1 (AFU Power State 1) event.
31 It's used to indicate transient AP1 state. Write 1 to this
[all …]
|
| D | configfs-most | 7 Attributes are visible only when configfs is mounted. To mount
9 # mount -t configfs none /sys/kernel/config/
22 configure the sub-buffer size for this channel
40 for MediaLB communication only)
46 communication only)
58 write '1' to this attribute to trigger the
60 configuration, the creation is post-poned until
64 write '1' to this attribute to destroy an
77 configure the sub-buffer size for this channel
95 for MediaLB communication only)
[all …]
|
| /kernel/linux/linux-6.6/fs/nls/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
23 default "iso8859-1"
31 cp949, cp950, cp1251, cp1255, euc-jp, euc-kr, gb2312, iso8859-1,
32 iso8859-2, iso8859-3, iso8859-4, iso8859-5, iso8859-6, iso8859-7,
33 iso8859-8, iso8859-9, iso8859-13, iso8859-14, iso8859-15,
34 koi8-r, koi8-ru, koi8-u, sjis, tis-620, macroman, utf8.
35 If you specify a wrong value, it will use the built-in NLS;
36 compatible with iso8859-1.
38 If unsure, specify it as "iso8859-1".
45 in so-called DOS codepages. You need to include the appropriate
[all …]
|
| /kernel/linux/linux-5.10/fs/nls/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
23 default "iso8859-1"
31 cp949, cp950, cp1251, cp1255, euc-jp, euc-kr, gb2312, iso8859-1,
32 iso8859-2, iso8859-3, iso8859-4, iso8859-5, iso8859-6, iso8859-7,
33 iso8859-8, iso8859-9, iso8859-13, iso8859-14, iso8859-15,
34 koi8-r, koi8-ru, koi8-u, sjis, tis-620, macroman, utf8.
35 If you specify a wrong value, it will use the built-in NLS;
36 compatible with iso8859-1.
38 If unsure, specify it as "iso8859-1".
45 in so-called DOS codepages. You need to include the appropriate
[all …]
|
| /kernel/linux/linux-6.6/tools/testing/selftests/kvm/x86_64/ |
| D | hyperv_features.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Tests for Hyper-V features enablement
18 * but to activate the feature it is sufficient to set it to a non-zero
27 bool write; member
47 GUEST_ASSERT(msr->idx); in guest_msr()
49 if (msr->write) in guest_msr()
50 vector = wrmsr_safe(msr->idx, msr->write_val); in guest_msr()
52 if (!vector && (!msr->write || !is_write_only_msr(msr->idx))) in guest_msr()
53 vector = rdmsr_safe(msr->idx, &msr_val); in guest_msr()
55 if (msr->fault_expected) in guest_msr()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/filesystems/spufs/ |
| D | spufs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 spufs - the SPU file system
21 message queues. Users that have write permissions on the file system
26 logical SPU. Users can change permissions on those files, but not actu-
43 The files in spufs mostly follow the standard behavior for regular sys-
44 tem calls like read(2) or write(2), but often support only a subset of
50 all files that support the write(2) operation also support writev(2).
52 only the st_mode, st_nlink, st_uid and st_gid fields of struct stat
55 All files support the chmod(2)/fchmod(2) and chown(2)/fchown(2) opera-
68 read(2), pread(2), write(2), pwrite(2), lseek(2)
[all …]
|
| /kernel/linux/linux-6.6/Documentation/filesystems/spufs/ |
| D | spufs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 spufs - the SPU file system
21 message queues. Users that have write permissions on the file system
26 logical SPU. Users can change permissions on those files, but not actu-
43 The files in spufs mostly follow the standard behavior for regular sys-
44 tem calls like read(2) or write(2), but often support only a subset of
50 all files that support the write(2) operation also support writev(2).
52 only the st_mode, st_nlink, st_uid and st_gid fields of struct stat
55 All files support the chmod(2)/fchmod(2) and chown(2)/fchown(2) opera-
68 read(2), pread(2), write(2), pwrite(2), lseek(2)
[all …]
|
| /kernel/linux/linux-5.10/sound/firewire/dice/ |
| D | dice-interface.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
11 * block read transactions with at least quadlet-aligned offset and length.
12 * Writes are not allowed except where noted; quadlet-sized registers must be
13 * written with a quadlet write transaction.
15 * All values are in big endian. The DICE firmware runs on a little-endian CPU
16 * and just byte-swaps _all_ quadlets on the bus, so values without endianness
17 * (e.g. strings) get scrambled and must be byte-swapped again by the driver.
32 * size values are measured in quadlets. Read-only.
50 * Stores the full 64-bit address (node ID and offset in the node's address
60 * A bitmask with asynchronous events; read-only. When any event(s) happen,
[all …]
|
| /kernel/linux/linux-6.6/sound/firewire/dice/ |
| D | dice-interface.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
11 * block read transactions with at least quadlet-aligned offset and length.
12 * Writes are not allowed except where noted; quadlet-sized registers must be
13 * written with a quadlet write transaction.
15 * All values are in big endian. The DICE firmware runs on a little-endian CPU
16 * and just byte-swaps _all_ quadlets on the bus, so values without endianness
17 * (e.g. strings) get scrambled and must be byte-swapped again by the driver.
32 * size values are measured in quadlets. Read-only.
50 * Stores the full 64-bit address (node ID and offset in the node's address
60 * A bitmask with asynchronous events; read-only. When any event(s) happen,
[all …]
|
| /kernel/linux/linux-6.6/include/soc/at91/ |
| D | at91sam9_ddrsdr.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
45 #define AT91_DDRSDRC_DIS_DLL (1 << 9) /* Disable DLL [SAM9 Only] */
46 #define AT91_DDRSDRC_OCD (1 << 12) /* Off-Chip Driver [SAM9 Only] */
47 #define AT91_DDRSDRC_DQMS (1 << 16) /* Mask Data is Shared [SAM9 Only] */
48 …ne AT91_DDRSDRC_ACTBST (1 << 18) /* Active Bank X to Burst Stop Read Access Bank Y [SAM9 Only] */
53 #define AT91_DDRSDRC_TWR (0xf << 8) /* Write recovery delay */
57 #define AT91_DDRSDRC_TWTR (0x7 << 24) /* Internal Write to Read delay */
58 #define AT91_DDRSDRC_RED_WRRD (0x1 << 27) /* Reduce Write to Read Delay [SAM9 Only] */
63 #define AT91_DDRSDRC_TXSNR (0xff << 8) /* Exit self-refresh to non-read */
64 #define AT91_DDRSDRC_TXSRD (0xff << 16) /* Exit self-refresh to read */
[all …]
|
| /kernel/linux/linux-5.10/include/soc/at91/ |
| D | at91sam9_ddrsdr.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
45 #define AT91_DDRSDRC_DIS_DLL (1 << 9) /* Disable DLL [SAM9 Only] */
46 #define AT91_DDRSDRC_OCD (1 << 12) /* Off-Chip Driver [SAM9 Only] */
47 #define AT91_DDRSDRC_DQMS (1 << 16) /* Mask Data is Shared [SAM9 Only] */
48 …ne AT91_DDRSDRC_ACTBST (1 << 18) /* Active Bank X to Burst Stop Read Access Bank Y [SAM9 Only] */
53 #define AT91_DDRSDRC_TWR (0xf << 8) /* Write recovery delay */
57 #define AT91_DDRSDRC_TWTR (0x7 << 24) /* Internal Write to Read delay */
58 #define AT91_DDRSDRC_RED_WRRD (0x1 << 27) /* Reduce Write to Read Delay [SAM9 Only] */
63 #define AT91_DDRSDRC_TXSNR (0xff << 8) /* Exit self-refresh to non-read */
64 #define AT91_DDRSDRC_TXSRD (0xff << 16) /* Exit self-refresh to read */
[all …]
|
| /kernel/linux/linux-6.6/Documentation/hwmon/ |
| D | oxp-sensors.rst | 1 .. SPDX-License-Identifier: GPL-2.0-or-later
3 Kernel driver oxp-sensors
7 - Derek John Clark <derekjohn.clark@gmail.com>
8 - Joaquín Ignacio Aramendía <samsagax@gmail.com>
11 ------------
16 Currently only supports AMD boards from One X Player, AOK ZOE, and some Aya
18 out the EC registers and values to write to since the EC layout and model is
28 -----------------
32 - AOK ZOE A1
33 - AOK ZOE A1 PRO
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/jaketown/ |
| D | uncore-memory.json | 11 … "BriefDescription": "DRAM RD_CAS and WR_CAS Commands.; All DRAM WR_CAS (w/ and w/out auto-pre)",
27 … "BriefDescription": "DRAM RD_CAS and WR_CAS Commands.; All DRAM RD_CAS (w/ and w/out auto-pre)",
51 …"BriefDescription": "DRAM RD_CAS and WR_CAS Commands.; DRAM WR_CAS (w/ and w/out auto-pre) in Read…
59 …tion": "DRAM RD_CAS and WR_CAS Commands.; DRAM WR_CAS (w/ and w/out auto-pre) in Write Major Mode",
70 "PublicDescription": "Uncore Fixed Counter - uclks",
104 …rrors detected and corrected by the iMC on this channel. This counter is only useful with ECC DRA…
112 …ected by a filter) on the given channel. Major modea are channel-wide, and not a per-rank (or di…
121 …ected by a filter) on the given channel. Major modea are channel-wide, and not a per-rank (or di…
130 …ected by a filter) on the given channel. Major modea are channel-wide, and not a per-rank (or di…
135 "BriefDescription": "Cycles in a Major Mode; Write Major Mode",
[all …]
|
| /kernel/linux/linux-5.10/include/linux/mfd/ |
| D | janz.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
22 * Write access: interrupt disable
29 * Write access: interrupt enable
34 /* write-only */
38 /* write-only */
42 /* read-write access to serial EEPROM */
46 /* write-only access to EEPROM chip select */
|