| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/goldmont/ |
| D | frontend.json | 4 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
10 …: "References per ICache line that are available in the ICache (hit). This event counts differentl…
14 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
20 …"References per ICache line that are not available in the ICache (miss). This event counts differe…
24 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
30 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
34 … read from the MSROM. The most common case that this counts is when a micro-coded instruction is …
|
| /kernel/linux/linux-5.10/tools/perf/pmu-events/arch/x86/goldmontplus/ |
| D | frontend.json | 4 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
12 …: "References per ICache line that are available in the ICache (hit). This event counts differentl…
16 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
24 …"References per ICache line that are not available in the ICache (miss). This event counts differe…
28 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
36 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
40 … read from the MSROM. The most common case that this counts is when a micro-coded instruction is …
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/goldmontplus/ |
| D | frontend.json | 35 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
38 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
43 …: "References per ICache line that are available in the ICache (hit). This event counts differentl…
46 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
51 …"References per ICache line that are not available in the ICache (miss). This event counts differe…
54 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
62 … read from the MSROM. The most common case that this counts is when a micro-coded instruction is …
|
| /kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/goldmont/ |
| D | frontend.json | 35 …"BriefDescription": "References per ICache line. This event counts differently than Intel processo…
38 …Line. The event strives to count on a cache line basis, so that multiple fetches to a single cach…
43 …: "References per ICache line that are available in the ICache (hit). This event counts differentl…
46 …Line and that cache line is in the ICache (hit). The event strives to count on a cache line basis…
51 …"References per ICache line that are not available in the ICache (miss). This event counts differe…
54 …Line and that cache line is not in the ICache (miss). The event strives to count on a cache line …
62 … read from the MSROM. The most common case that this counts is when a micro-coded instruction is …
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/net/dsa/ |
| D | realtek-smi.txt | 1 Realtek SMI-based Switches
4 The SMI "Simple Management Interface" is a two-wire protocol using
5 bit-banged GPIO that while it reuses the MDIO lines MCK and MDIO does
7 SMI-based Realtek devices.
11 - compatible: must be exactly one of:
22 - mdc-gpios: GPIO line for the MDC clock line.
23 - mdio-gpios: GPIO line for the MDIO data line.
24 - reset-gpios: GPIO line for the reset signal.
27 - realtek,disable-leds: if the LED drivers are not used in the
33 - interrupt-controller
[all …]
|
| /kernel/linux/linux-6.6/Documentation/networking/device_drivers/ethernet/cirrus/ |
| D | cs89x0.rst | 1 .. SPDX-License-Identifier: GPL-2.0
33 2.1 CS8900-based Adapter Configuration
34 2.2 CS8920-based Adapter Configuration
46 5.2.1 Diagnostic Self-Test
66 The CS8900-based ISA Ethernet Adapters from Cirrus Logic follow
67 IEEE 802.3 standards and support half or full-duplex operation in ISA bus
69 in 16-bit ISA or EISA bus expansion slots and are available in
70 10BaseT-only or 3-media configurations (10BaseT, 10Base2, and AUI for 10Base-5
73 CS8920-based adapters are similar to the CS8900-based adapter with additional
85 or loaded at run-time as a device driver module.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/networking/device_drivers/ethernet/cirrus/ |
| D | cs89x0.rst | 1 .. SPDX-License-Identifier: GPL-2.0
33 2.1 CS8900-based Adapter Configuration
34 2.2 CS8920-based Adapter Configuration
46 5.2.1 Diagnostic Self-Test
66 The CS8900-based ISA Ethernet Adapters from Cirrus Logic follow
67 IEEE 802.3 standards and support half or full-duplex operation in ISA bus
69 in 16-bit ISA or EISA bus expansion slots and are available in
70 10BaseT-only or 3-media configurations (10BaseT, 10Base2, and AUI for 10Base-5
73 CS8920-based adapters are similar to the CS8900-based adapter with additional
85 or loaded at run-time as a device driver module.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/driver-api/gpio/ |
| D | consumer.rst | 6 it describes the new descriptor-based interface. For a description of the
7 deprecated integer-based GPIO interface please refer to gpio-legacy.txt.
23 - Simple compile coverage with e.g. COMPILE_TEST - it does not matter that
27 - Truly optional GPIOLIB support - where the driver does not really make use
28 of the GPIOs on certain compile-time configurations for certain systems, but
29 will use it under other compile-time configurations. In this case the
33 All the functions that work with the descriptor-based GPIO interface are
43 With the descriptor-based interface, GPIOs are identified with an opaque,
44 non-forgeable handler that must be obtained through a call to one of the
60 see Documentation/driver-api/gpio/board.rst
[all …]
|
| /kernel/linux/linux-5.10/tools/perf/Documentation/ |
| D | perf-probe.txt | 1 perf-probe(1)
5 ----
6 perf-probe - Define new dynamic tracepoints
9 --------
11 'perf probe' [options] --add='PROBE' [...]
15 'perf probe' [options] --del='[GROUP:]EVENT' [...]
17 'perf probe' --list[=[GROUP:]EVENT]
19 'perf probe' [options] --line='LINE'
21 'perf probe' [options] --vars='PROBEPOINT'
23 'perf probe' [options] --funcs
[all …]
|
| D | perf-c2c.txt | 1 perf-c2c(1)
5 ----
6 perf-c2c - Shared Data C2C/HITM Analyzer.
9 --------
12 'perf c2c record' [<options>] -- [<record command options>] <command>
16 -----------
22 On x86, the tool is based on load latency and precise store facility events
27 - memory address of the access
28 - type of the access (load and store details)
29 - latency (in cycles) of the load access
[all …]
|
| /kernel/linux/linux-5.10/arch/riscv/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # see Documentation/kbuild/kconfig-language.rst.
99 # VA_BITS - PAGE_SHIFT - 3
101 default 24 if 64BIT # SV39 based
109 # set if we are running in S-mode and can use SBI calls
116 bool "MMU-based Paged Memory Management Support"
119 Select if you want MMU-based virtualised addressing space
275 bool "Symmetric Multi-Processing"
288 int "Maximum number of CPUs (2-32)"
294 bool "Support for hot-pluggable CPUs"
[all …]
|
| /kernel/linux/linux-6.6/drivers/tty/serial/8250/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
23 non-standard serial ports, since the configuration information will
51 If you did not notice yet and/or you have userspace from pre-3.7, it
101 you can alter that using a kernel command line option such as
107 kernel will automatically use the first serial line, /dev/ttyS0, as
110 You can set that using a kernel command line option such as
146 Note that serial ports on NetMos 9835 Multi-I/O cards are handled
167 Say Y here to enable support for 16-bit PCMCIA serial devices,
169 multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
170 credit-card size devices often used with laptops.)
[all …]
|
| /kernel/linux/linux-5.10/drivers/tty/serial/8250/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
24 non-standard serial ports, since the configuration information will
52 If you did not notice yet and/or you have userspace from pre-3.7, it
100 you can alter that using a kernel command line option such as
106 kernel will automatically use the first serial line, /dev/ttyS0, as
109 You can set that using a kernel command line option such as
141 Note that serial ports on NetMos 9835 Multi-I/O cards are handled
162 Say Y here to enable support for 16-bit PCMCIA serial devices,
164 multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
165 credit-card size devices often used with laptops.)
[all …]
|
| /kernel/linux/linux-6.6/tools/perf/Documentation/ |
| D | perf-probe.txt | 1 perf-probe(1)
5 ----
6 perf-probe - Define new dynamic tracepoints
9 --------
11 'perf probe' [options] --add='PROBE' [...]
15 'perf probe' [options] --del='[GROUP:]EVENT' [...]
17 'perf probe' --list[=[GROUP:]EVENT]
19 'perf probe' [options] --line='LINE'
21 'perf probe' [options] --vars='PROBEPOINT'
23 'perf probe' [options] --funcs
[all …]
|
| /kernel/linux/linux-6.6/Documentation/driver-api/gpio/ |
| D | consumer.rst | 6 it describes the new descriptor-based interface. For a description of the
7 deprecated integer-based GPIO interface please refer to legacy.rst.
23 - Simple compile coverage with e.g. COMPILE_TEST - it does not matter that
27 - Truly optional GPIOLIB support - where the driver does not really make use
28 of the GPIOs on certain compile-time configurations for certain systems, but
29 will use it under other compile-time configurations. In this case the
33 All the functions that work with the descriptor-based GPIO interface are
43 With the descriptor-based interface, GPIOs are identified with an opaque,
44 non-forgeable handler that must be obtained through a call to one of the
60 see Documentation/driver-api/gpio/board.rst
[all …]
|
| /kernel/linux/linux-5.10/arch/arm/mach-bcm/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
6 This enables support for Broadcom ARM based SoC chips
24 This enables support for systems based on Broadcom IPROC architected SoCs.
65 Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
79 This is a network SoC line mostly used in home routers and
86 different SoC or with the older BCM47XX and BCM53XX based
104 This enables support for systems based on Broadcom mobile SoCs.
149 can be disabled for an SMP-enabled kernel.
177 BCM53573 series is set of SoCs using ARM Cortex-A7 CPUs with wireless
179 This SoC line is mostly used in home routers and is some cheaper
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/rtc/ |
| D | isil,isl12057.txt | 5 line).
8 ("wakeup-source") to handle the specific use-case found
9 on at least three in-tree users of the chip (NETGEAR ReadyNAS 102, 104
10 and 2120 ARM-based NAS); On those devices, the IRQ#2 pin of the chip
20 - "compatible": must be "isil,isl12057"
21 - "reg": I2C bus address of the device
25 - "wakeup-source": mark the chip as a wakeup source, independently of
26 the availability of an IRQ line connected to the SoC.
38 that the pinctrl-related properties below are given for completeness and
40 SoC, and the main function of the MPP used as IRQ line, i.e.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/rtc/ |
| D | isil,isl12057.txt | 5 line).
8 ("wakeup-source") to handle the specific use-case found
9 on at least three in-tree users of the chip (NETGEAR ReadyNAS 102, 104
10 and 2120 ARM-based NAS); On those devices, the IRQ#2 pin of the chip
20 - "compatible": must be "isil,isl12057"
21 - "reg": I2C bus address of the device
25 - "wakeup-source": mark the chip as a wakeup source, independently of
26 the availability of an IRQ line connected to the SoC.
38 that the pinctrl-related properties below are given for completeness and
40 SoC, and the main function of the MPP used as IRQ line, i.e.
[all …]
|
| /kernel/linux/linux-6.6/arch/arm/mach-bcm/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
6 This enables support for Broadcom ARM based SoC chips
24 This enables support for systems based on Broadcom IPROC architected SoCs.
63 Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
77 This is a network SoC line mostly used in home routers and
84 different SoC or with the older BCM47XX and BCM53XX based
102 This enables support for systems based on Broadcom mobile SoCs.
147 can be disabled for an SMP-enabled kernel.
175 BCM53573 series is set of SoCs using ARM Cortex-A7 CPUs with wireless
177 This SoC line is mostly used in home routers and is some cheaper
[all …]
|
| /kernel/linux/linux-6.6/drivers/dma/ |
| D | acpi-dma.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Based on of-dma.c
13 #include <linux/dma-mapping.h>
29 * acpi_dma_parse_resource_group - match device and parse resource group
50 if (grp->shared_info_length != sizeof(struct acpi_csrt_shared_info)) in acpi_dma_parse_resource_group()
51 return -ENODEV; in acpi_dma_parse_resource_group()
59 if (resource_type(rentry->res) == IORESOURCE_MEM) in acpi_dma_parse_resource_group()
60 mem = rentry->res->start; in acpi_dma_parse_resource_group()
61 else if (resource_type(rentry->res) == IORESOURCE_IRQ) in acpi_dma_parse_resource_group()
62 irq = rentry->res->start; in acpi_dma_parse_resource_group()
[all …]
|
| /kernel/linux/linux-5.10/drivers/dma/ |
| D | acpi-dma.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Based on of-dma.c
13 #include <linux/dma-mapping.h>
29 * acpi_dma_parse_resource_group - match device and parse resource group
50 if (grp->shared_info_length != sizeof(struct acpi_csrt_shared_info)) in acpi_dma_parse_resource_group()
51 return -ENODEV; in acpi_dma_parse_resource_group()
59 if (resource_type(rentry->res) == IORESOURCE_MEM) in acpi_dma_parse_resource_group()
60 mem = rentry->res->start; in acpi_dma_parse_resource_group()
61 else if (resource_type(rentry->res) == IORESOURCE_IRQ) in acpi_dma_parse_resource_group()
62 irq = rentry->res->start; in acpi_dma_parse_resource_group()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | field-order.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _field-order:
30 even) fields, the *spatial order*: The first line of the top field is
31 the first line of an interlaced frame, the first line of the bottom
32 field is the second line of that frame.
69 .. flat-table::
70 :header-rows: 0
71 :stub-columns: 0
74 * - ``V4L2_FIELD_ANY``
75 - 0
[all …]
|
| /kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/ |
| D | field-order.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _field-order:
30 even) fields, the *spatial order*: The first line of the top field is
31 the first line of an interlaced frame, the first line of the bottom
32 field is the second line of that frame.
69 .. flat-table::
70 :header-rows: 0
71 :stub-columns: 0
74 * - ``V4L2_FIELD_ANY``
75 - 0
[all …]
|
| /kernel/linux/linux-6.6/drivers/mtd/parsers/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
11 This provides partitions parser for devices based on BCM47xx
24 tristate "Broadcom's U-Boot partition parser"
27 Broadcom uses a custom way of storing U-Boot environment variables.
28 They are placed inside U-Boot partition itself at unspecified offset.
34 tristate "Command line partition table parsing"
38 command line. Multiple flash resources are supported for hardware where
46 The format for the command line is as follows:
49 <mtddef> := <mtd-id>:<partdef>[,<partdef>]
51 <mtd-id> := unique id used in mapping driver/device
[all …]
|
| /kernel/linux/linux-6.6/drivers/pci/ |
| D | irq.c | 1 // SPDX-License-Identifier: GPL-2.0
15 * pci_request_irq - allocate an interrupt line for a PCI device
17 * @nr: device-relative interrupt vector index (0-based).
25 * @fmt: Printf-like format string naming the handler
27 * This call allocates interrupt resources and enables the interrupt line and
48 return -ENOMEM; in pci_request_irq()
59 * pci_free_irq - free an interrupt allocated with pci_request_irq
61 * @nr: device-relative interrupt vector index (0-based).
65 * line is no longer in use by any driver it is disabled. The caller must
|