| /kernel/linux/linux-4.19/Documentation/ABI/testing/ |
| D | sysfs-block-device | 4 Contact: linux-ide@vger.kernel.org
6 (RW) Used by drivers which support software controlled activity
11 0 OFF - the LED is not activated on activity
12 1 BLINK_ON - the LED blinks on every 10ms when activity is
14 2 BLINK_OFF - the LED is on when idle, and blinks off
15 every 10ms when activity is detected.
18 control the activity LED via the em_message file.
24 Contact: linux-ide@vger.kernel.org
26 (RW) Hard disk shock protection
32 - If the device does not support the unload heads feature,
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/leds/ |
| D | common.txt | 14 - led-sources : List of device current outputs the LED is connected to. The
17 - label : The label for this LED. If omitted, the label is taken from the node
22 - default-state : The initial state of the LED. Valid values are "on", "off",
23 and "keep". If the LED is already on or off and the default-state property is
29 - linux,default-trigger : This parameter, if present, is a
31 "backlight" - LED will act as a back-light, controlled by the framebuffer
33 "default-on" - LED will turn on (but for leds-gpio see "default-state"
34 property in Documentation/devicetree/bindings/leds/leds-gpio.txt)
35 "heartbeat" - LED "double" flashes at a load average based rate
36 "disk-activity" - LED indicates disk activity
[all …]
|
| D | leds-gpio.txt | 4 - compatible : should be "gpio-leds".
6 Each LED is represented as a sub-node of the gpio-leds device. Each
9 LED sub-node properties:
10 - gpios : Should specify the LED's GPIO, see "gpios property" in
13 - label : (optional)
15 - linux,default-trigger : (optional)
17 - default-state: (optional) The initial state of the LED.
19 - retain-state-suspended: (optional) The suspend state can be retained.Such
20 as charge-led gpio.
21 - retain-state-shutdown: (optional) Retain the state of the LED on shutdown.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| D | sysfs-block-device | 4 Contact: linux-ide@vger.kernel.org
6 (RW) Used by drivers which support software controlled activity
12 0 OFF - the LED is not activated on activity
13 1 BLINK_ON - the LED blinks on every 10ms when activity is
15 2 BLINK_OFF - the LED is on when idle, and blinks off
16 every 10ms when activity is detected.
20 control the activity LED via the em_message file.
26 Contact: linux-ide@vger.kernel.org
28 (RW) Hard disk shock protection
34 - If the device does not support the unload heads feature,
[all …]
|
| /kernel/linux/linux-5.10/drivers/leds/trigger/ |
| D | ledtrig-disk.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * LED Disk Activity Trigger
40 led_trigger_register_simple("disk-activity", &ledtrig_disk); in ledtrig_disk_init()
41 led_trigger_register_simple("disk-read", &ledtrig_disk_read); in ledtrig_disk_init()
42 led_trigger_register_simple("disk-write", &ledtrig_disk_write); in ledtrig_disk_init()
43 led_trigger_register_simple("ide-disk", &ledtrig_ide); in ledtrig_disk_init()
|
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
18 For more details read Documentation/leds/leds-class.rst.
23 tristate "LED One-shot Trigger"
25 This allows LEDs to blink in one-shot pulses with parameters
36 bool "LED Disk Trigger"
39 This allows LEDs to be controlled by disk activity.
46 This allows LEDs to be controlled by MTD activity.
53 The flash frequency is a hyperbolic function of the 1-minute
75 tristate "LED activity Trigger"
130 This allows LEDs to be controlled by network device activity.
[all …]
|
| D | ledtrig-mtd.c | 1 // SPDX-License-Identifier: GPL-2.0-only
7 * Based on LED IDE-Disk Activity Trigger
37 led_trigger_register_simple("nand-disk", &ledtrig_nand); in ledtrig_mtd_init()
|
| /kernel/linux/linux-4.19/drivers/leds/trigger/ |
| D | ledtrig-disk.c | 2 * LED Disk Activity Trigger
44 led_trigger_register_simple("disk-activity", &ledtrig_disk); in ledtrig_disk_init()
45 led_trigger_register_simple("disk-read", &ledtrig_disk_read); in ledtrig_disk_init()
46 led_trigger_register_simple("disk-write", &ledtrig_disk_write); in ledtrig_disk_init()
47 led_trigger_register_simple("ide-disk", &ledtrig_ide); in ledtrig_disk_init()
|
| D | Kconfig | 17 For more details read Documentation/leds/leds-class.txt.
22 tristate "LED One-shot Trigger"
24 This allows LEDs to blink in one-shot pulses with parameters
35 bool "LED Disk Trigger"
38 This allows LEDs to be controlled by disk activity.
45 This allows LEDs to be controlled by MTD activity.
52 The flash frequency is a hyperbolic function of the 1-minute
74 tristate "LED activity Trigger"
129 This allows LEDs to be controlled by network device activity.
|
| D | ledtrig-mtd.c | 6 * Based on LED IDE-Disk Activity Trigger
41 led_trigger_register_simple("nand-disk", &ledtrig_nand); in ledtrig_mtd_init()
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/leds/ |
| D | common.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacek Anaszewski <jacek.anaszewski@gmail.com>
11 - Pavel Machek <pavel@ucw.cz>
25 led-sources:
30 $ref: /schemas/types.yaml#definitions/uint32-array
35 from the header include/dt-bindings/leds/common.h. If there is no
42 the header include/dt-bindings/leds/common.h. If there is no matching
48 function-enumerator:
[all …]
|
| /kernel/linux/linux-5.10/include/dt-bindings/leds/ |
| D | common.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
40 /* Obsolete equivalent: "shift-key-light" */
51 #define LED_FUNCTION_DISK "disk"
56 Obsolete equivalents: "status-led:{red,green,blue}" (Motorola Droid 4),
64 #define LED_FUNCTION_ACTIVITY "activity"
71 #define LED_FUNCTION_DISK_ACTIVITY "disk-activity"
72 #define LED_FUNCTION_DISK_ERR "disk-err"
73 #define LED_FUNCTION_DISK_READ "disk-read"
74 #define LED_FUNCTION_DISK_WRITE "disk-write"
|
| /kernel/linux/linux-5.10/include/linux/ |
| D | lru_cache.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
7 Copyright (C) 2003-2008, LINBIT Information Technologies GmbH.
8 Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>.
9 Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
24 This header file (and its .c file; kernel-doc of functions see there)
39 We replicate IO (more or less synchronously) to local and remote disk.
42 we need to resync all regions that have been target of in-flight WRITE IO
48 This is known as "write intent log", and can be implemented as on-disk
53 in-flight WRITE IO, e.g. by only lazily clearing the on-disk write-intent
64 [*] usually as a result of a cluster split-brain and insufficient protection.
[all …]
|
| /kernel/linux/linux-4.19/include/linux/ |
| D | lru_cache.h | 6 Copyright (C) 2003-2008, LINBIT Information Technologies GmbH.
7 Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>.
8 Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
36 This header file (and its .c file; kernel-doc of functions see there)
51 We replicate IO (more or less synchronously) to local and remote disk.
54 we need to resync all regions that have been target of in-flight WRITE IO
60 This is known as "write intent log", and can be implemented as on-disk
65 in-flight WRITE IO, e.g. by only lazily clearing the on-disk write-intent
76 [*] usually as a result of a cluster split-brain and insufficient protection.
80 Having it fine-grained reduces the amount of resync traffic.
[all …]
|
| /kernel/linux/linux-5.10/drivers/staging/unisys/Documentation/ |
| D | overview.txt | 2 -----------
5 (s-Par(R)).
7 s-Par is firmware that provides hardware partitioning capabilities for
8 splitting large-scale Intel x86 servers into multiple isolated
9 partitions. s-Par provides a set of para-virtualized device drivers to
13 * visornic - network interface
14 * visorhba - scsi disk adapter
15 * visorinput - keyboard and mouse
18 within Documentation/driver-api/driver-model/, and utilize a driver named
25 The back-end for each device is owned and managed by a small,
[all …]
|
| /kernel/linux/linux-4.19/drivers/staging/unisys/Documentation/ |
| D | overview.txt | 2 -----------
5 (s-Par(R)).
7 s-Par is firmware that provides hardware partitioning capabilities for
8 splitting large-scale Intel x86 servers into multiple isolated
9 partitions. s-Par provides a set of para-virtualized device drivers to
13 * visornic - network interface
14 * visorhba - scsi disk adapter
15 * visorinput - keyboard and mouse
18 within Documentation/driver-model/, and utilize a driver named visorbus to
25 The back-end for each device is owned and managed by a small,
[all …]
|
| /kernel/linux/linux-5.10/arch/parisc/include/asm/ |
| D | led.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
14 #define LED_LAN_TX LED0 /* for LAN transmit activity */
15 #define LED_LAN_RCV LED1 /* for LAN receive activity */
16 #define LED_DISK_IO LED2 /* for disk activity */
|
| /kernel/linux/linux-4.19/arch/parisc/include/asm/ |
| D | led.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
14 #define LED_LAN_TX LED0 /* for LAN transmit activity */
15 #define LED_LAN_RCV LED1 /* for LAN receive activity */
16 #define LED_DISK_IO LED2 /* for disk activity */
|
| /kernel/linux/linux-5.10/drivers/block/drbd/ |
| D | drbd_actlog.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 Copyright (C) 2003-2008, LINBIT Information Technologies GmbH.
8 Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>.
9 Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
31 * in the on disk ring buffer */
38 * purge-all, set-all-idle, set-all-active, ... to-be-defined
48 /* maximum slot number, "al-extents" in drbd.conf speak.
57 * sectors-written since device creation, and other data generation tag
61 /* --- 36 byte used --- */
76 /* --- 420 bytes used (36 + 64*6) --- */
[all …]
|
| D | drbd_int.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
7 Copyright (C) 2001-2008, LINBIT Information Technologies GmbH.
8 Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>.
9 Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
29 #include <linux/backing-dev.h>
72 #define ID_SYNCER (-1ULL)
80 dev_printk(level, disk_to_dev((device)->vdisk), fmt, ## args)
82 dev_printk(level, disk_to_dev((peer_device)->device->vdisk), fmt, ## args)
84 printk(level "drbd %s: " fmt, (resource)->name, ## args)
86 printk(level "drbd %s: " fmt, (connection)->resource->name, ## args)
[all …]
|
| /kernel/linux/linux-4.19/drivers/block/drbd/ |
| D | drbd_actlog.c | 6 Copyright (C) 2003-2008, LINBIT Information Technologies GmbH.
7 Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>.
8 Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
43 * in the on disk ring buffer */
50 * purge-all, set-all-idle, set-all-active, ... to-be-defined
60 /* maximum slot number, "al-extents" in drbd.conf speak.
69 * sectors-written since device creation, and other data generation tag
73 /* --- 36 byte used --- */
88 /* --- 420 bytes used (36 + 64*6) --- */
90 /* 4096 - 420 = 3676 = 919 * 4 */
[all …]
|
| D | drbd_int.h | 6 Copyright (C) 2001-2008, LINBIT Information Technologies GmbH.
7 Copyright (C) 1999-2008, Philipp Reisner <philipp.reisner@linbit.com>.
8 Copyright (C) 2002-2008, Lars Ellenberg <lars.ellenberg@linbit.com>.
41 #include <linux/backing-dev.h>
84 #define ID_SYNCER (-1ULL)
92 dev_printk(level, disk_to_dev((device)->vdisk), fmt, ## args)
94 dev_printk(level, disk_to_dev((peer_device)->device->vdisk), fmt, ## args)
96 printk(level "drbd %s: " fmt, (resource)->name, ## args)
98 printk(level "drbd %s: " fmt, (connection)->resource->name, ## args)
136 dynamic_dev_dbg(disk_to_dev(device->vdisk), fmt, ## args)
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/pm/ |
| D | sleep-states.rst | 1 .. SPDX-License-Identifier: GPL-2.0
13 Sleep states are global low-power states of the entire system in which user
14 space code cannot be executed and the overall system activity is significantly
28 Suspend-to-Idle
29 ---------------
31 This is a generic, pure software, light-weight variant of system suspend (also
34 I/O devices into low-power states (possibly lower-power than available in the
38 The system is woken up from this state by in-band interrupts, so theoretically
43 or :ref:`suspend-to-RAM <s2ram>`, or it can be used in addition to any of the
50 -------
[all …]
|
| /kernel/linux/linux-4.19/Documentation/admin-guide/pm/ |
| D | sleep-states.rst | 9 Sleep states are global low-power states of the entire system in which user
10 space code cannot be executed and the overall system activity is significantly
24 Suspend-to-Idle
25 ---------------
27 This is a generic, pure software, light-weight variant of system suspend (also
30 I/O devices into low-power states (possibly lower-power than available in the
34 The system is woken up from this state by in-band interrupts, so theoretically
39 or :ref:`suspend-to-RAM <s2ram>`, or it can be used in addition to any of the
46 -------
54 I/O devices into low-power states, which is done for :ref:`suspend-to-idle
[all …]
|
| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | kirkwood-ns2lite.dts | 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "kirkwood-ns2-common.dtsi"
8 compatible = "lacie,netspace_lite_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood";
17 pinctrl-0 = <&pmx_ns2_sata0>;
18 pinctrl-names = "default";
20 nr-ports = <1>;
24 gpio-leds {
25 compatible = "gpio-leds";
27 blue-sata {
[all …]
|