| /openbmc/phosphor-power/phosphor-regulators/src/ |
| H A D | device.hpp | 39 * @class Device
41 * A hardware device, such as a voltage regulator or I/O expander.
43 class Device class
47 Device() = delete;
48 Device(const Device&) = delete;
49 Device(Device&&) = delete;
50 Device& operator=(const Device&) = delete;
51 Device& operator=(Device&&) = delete;
52 ~Device() = default;
57 * @param id unique device ID
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| H A D | chassis.cpp | 27 for (std::unique_ptr<Device>& device : devices) in addToIDMap()
29 device->addToIDMap(idMap); in addToIDMap()
35 // Clear any cached data in each device in clearCache()
36 for (std::unique_ptr<Device>& device : devices) in clearCache()
38 device->clearCache(); in clearCache()
44 // Clear error history in each device in clearErrorHistory()
45 for (std::unique_ptr<Device>& device : devices) in clearErrorHistory()
47 device->clearErrorHistory(); in clearErrorHistory()
58 for (std::unique_ptr<Device>& device : devices) in closeDevices()
60 device->close(services); in closeDevices()
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| /openbmc/qemu/docs/specs/ |
| H A D | pci-ids.rst | 5 Red Hat, Inc. donates a part of its device ID range to QEMU, to be used for
8 Contact Gerd Hoffmann <kraxel@redhat.com> to get a device ID assigned
14 The 1000 -> 10ff device ID range is used as follows for virtio-pci devices.
15 Note that this allocation is separate from the virtio device IDs, which are
19 network device (legacy)
21 block device (legacy)
23 balloon device (legacy)
25 console device (legacy)
27 SCSI host bus adapter device (legacy)
29 entropy generator device (legacy)
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| /openbmc/u-boot/include/dm/ |
| H A D | device-internal.h | 19 * device_bind() - Create a device and bind it to a driver
21 * Called to set up a new device attached to a driver. The device will either
22 * have platdata, or a device tree node which can be used to create the
25 * Once bound a device exists but is not yet active until device_probe() is
28 * @parent: Pointer to device's parent, under which this driver will exist
29 * @drv: Device's driver
30 * @name: Name of device (e.g. device tree node name)
31 * @platdata: Pointer to data for this device - the structure is device-
32 * specific but may include the device's I/O address, etc.. This is NULL for
33 * devices which use device tree.
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| H A D | uclass-internal.h | 30 * This handles returning an error or probing a device as needed.
32 * @dev: Device that needs to be probed
33 * @ret: Error to return. If non-zero then the device is not probed
40 * dev_get_uclass_index() - Get uclass and index of device
41 * @dev: - in - Device that we want the uclass/index of
42 * @ucp: - out - A pointer to the uclass the device belongs to
44 * The device is not prepared for use - this is an internal function.
46 * @return the index of the device in the uclass list or -ENODEV if not found.
54 * #devp: Returns pointer to device, or NULL on error
56 * The device is not prepared for use - this is an internal function.
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| H A D | uclass-id.h | 22 UCLASS_SPI_EMUL, /* sandbox SPI device emulator */
23 UCLASS_I2C_EMUL, /* sandbox I2C device emulator */
24 UCLASS_I2C_EMUL_PARENT, /* parent for I2C device emulators */
25 UCLASS_PCI_EMUL, /* sandbox PCI device emulator */
26 UCLASS_USB_EMUL, /* sandbox USB bus device emulator */
27 UCLASS_AXI_EMUL, /* sandbox AXI bus device emulator */
34 UCLASS_BLK, /* Block device */
35 UCLASS_BOARD, /* Device information from hardware */
43 UCLASS_ETH, /* Ethernet device */
49 UCLASS_I2C_EEPROM, /* I2C EEPROM device */
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| H A D | device.h | 30 /* DM should init this device prior to relocation */
42 /* Device is bound */
45 /* Device name is allocated and should be freed on unbind() */
66 * a selective device removal as specified by the remove-stage and the
88 * This holds information about a device, which is a driver bound to a
91 * A device will come into existence through a 'bind' call, either due to
93 * in the device tree (in which case of_offset is >= 0). In the latter case
94 * we translate the device tree information into platdata in a function
96 * probe method if the device has a device tree node.
102 * @driver: The driver used by this device
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| H A D | uclass.h | 58 * @post_bind: Called after a new device is bound to this uclass
59 * @pre_unbind: Called before a device is unbound from this uclass
60 * @pre_probe: Called before a new device is probed
61 * @post_probe: Called after a new device is probed
62 * @pre_remove: Called before a device is removed
63 * @child_post_bind: Called after a child is bound to a device in this uclass
71 * @per_device_auto_alloc_size: Each device can hold private data owned
74 * @per_device_platdata_auto_alloc_size: Each device can hold platform data
77 * @per_child_auto_alloc_size: Each child device (of a parent in this
78 * uclass) can hold parent data for the device/uclass. This value is only
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| /openbmc/qemu/docs/ |
| H A D | qdev-device-use.txt | 1 = How to convert to -device & friends =
5 In qdev, each device has a parent bus. Some devices provide one or
6 more buses for children. You can specify a device's parent bus with
7 -device parameter bus.
9 A device typically has a device address on its parent bus. For buses
23 Example: device i440FX-pcihost is on the root bus, and provides a PCI
24 bus named pci.0. To put a FOO device into its slot 4, use -device
30 A QEMU block device (drive) has a host and a guest part.
32 In the general case, the guest device is connected to a controller
33 device. For instance, the IDE controller provides two IDE buses, each
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| /openbmc/qemu/qapi/ |
| H A D | qdev.json | 9 # Device infrastructure (qdev)
16 # @device-list-properties:
18 # List properties associated with a device.
20 # @typename: the type name of a device
30 { 'command': 'device-list-properties',
37 # Add a device.
39 # @driver: the name of the new device's driver
41 # @bus: the device's parent bus (device tree path)
43 # @id: the device's ID, must be unique
47 # @json-cli: If present, the "-device" command line option supports
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| H A D | vfio.json | 14 # An enumeration of the VFIO device migration states.
16 # @stop: The device is stopped.
18 # @running: The device is running.
20 # @stop-copy: The device is stopped and its internal state is
23 # @resuming: The device is stopped and its internal state is available
26 # @running-p2p: The device is running in the P2P quiescent state.
28 # @pre-copy: The device is running, tracking its internal state and
31 # @pre-copy-p2p: The device is running in the P2P quiescent state,
44 # This event is emitted when a VFIO device migration state is changed.
46 # @device-id: The device's id, if it has one.
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| /openbmc/u-boot/lib/efi_loader/ |
| H A D | efi_device_path_utilities.c | 3 * EFI device path interface
15 * Get size of a device path.
17 * This function implements the GetDevicePathSize service of the device path
18 * utilities protocol. The device path length includes the end of path tag
24 * @device_path device path
40 * Duplicate a device path.
42 * This function implements the DuplicateDevicePath service of the device path
46 * EDK2 logic: In case the device path ends with an end of instance tag, the
52 * @device_path device path
53 * @return copy of the device path
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| /openbmc/qemu/tests/qtest/fuzz/ |
| H A D | generic_fuzz_configs.h | 2 * Generic Virtual-Device Fuzzing Target Configs
27 "-device virtio-9p,fsdev=hshare,mount_tag=hshare " in generic_fuzzer_virtio_9p_args()
36 "-device virtio-net,netdev=net0 -netdev user,id=net0",
40 .args = "-machine q35 -device virtio-blk,drive=disk0 "
45 .args = "-machine q35 -device virtio-scsi,num_queues=8 "
46 "-device scsi-hd,drive=disk0 "
51 .args = "-machine q35 -nodefaults -device virtio-gpu",
55 .args = "-machine q35 -nodefaults -device virtio-vga",
59 .args = "-machine q35 -nodefaults -device virtio-rng",
63 .args = "-machine q35 -nodefaults -device virtio-balloon",
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| /openbmc/u-boot/include/ |
| H A D | blk.h | 63 * device's uclass instead.
66 int devnum; /* device number */
71 unsigned char type; /* device type */
72 unsigned char removable; /* removable device */
74 /* device can use 48bit addr (ATA/ATAPI v7) */
80 char vendor[BLK_VEN_SIZE + 1]; /* device vendor string */
81 char product[BLK_PRD_SIZE + 1]; /* device product number */
92 * device. Once these functions are removed we can drop this field.
119 * @param iftype - IF_TYPE_x for type of device
120 * @param dev - device index of particular type
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| H A D | misc.h | 10 * misc_read() - Read the device to buffer, optional.
11 * @dev: the device
12 * @offset: offset to read the device
14 * @size: data size in bytes to read the device
21 * misc_write() - Write buffer to the device, optional.
22 * @dev: the device
23 * @offset: offset to write the device
25 * @size: data size in bytes to write the device
32 * misc_ioctl() - Assert command to the device, optional.
33 * @dev: the device
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| /openbmc/qemu/tests/qemu-iotests/ |
| H A D | 186.out | 6 Testing: -device floppy
9 /machine/peripheral-anon/device[1]: [not inserted]
10 Attached to: /machine/peripheral-anon/device[N]
11 Removable device: not locked, tray closed
14 Testing: -device floppy,id=qdev_id
19 Removable device: not locked, tray closed
22 Testing: -device ide-cd
25 /machine/peripheral-anon/device[1]: [not inserted]
26 Attached to: /machine/peripheral-anon/device[N]
27 Removable device: not locked, tray closed
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| /openbmc/phosphor-power/ |
| H A D | device.hpp | 12 * @class Device
14 * This object is an abstract base class for a device that
17 class Device class
20 Device() = delete;
21 virtual ~Device() = default;
22 Device(const Device&) = delete;
23 Device& operator=(const Device&) = delete;
24 Device(Device&&) = default;
25 Device& operator=(Device&&) = default;
30 * @param name - the device name
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| /openbmc/witherspoon-pfault-analysis/ |
| H A D | device.hpp | 12 * @class Device
14 * This object is an abstract base class for a device that
17 class Device class
20 Device() = delete;
21 virtual ~Device() = default;
22 Device(const Device&) = delete;
23 Device& operator=(const Device&) = delete;
24 Device(Device&&) = default;
25 Device& operator=(Device&&) = default;
30 * @param name - the device name
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| /openbmc/ipmitool/contrib/ |
| H A D | oem_ibm_sel_map | 13 …"Slot Number","Bus Number","Device ID (MSB)","Device ID (LSB)","Vendor ID (MSB)","Vendor ID (LSB)"…
14 "0xE0","0x00","0x01","Chassis Number","Slot Number","Bus Number","Device ID (MSB)","Device ID (LSB)…
15 "0xE0","0x00","0x02","Chassis Number","Slot Number","Bus Number","Device ID (MSB)","Device ID (LSB)…
16 "0xE0","0x00","0x03","Chassis Number","Slot Number","Bus Number","Device ID (MSB)","Device ID (LSB)…
17 "0xE0","0x00","0x04","Chassis Number","Slot Number","Bus Number","Device ID (MSB)","Device ID (LSB)…
18 "0xE0","0x00","0x05","Chassis Number","Slot Number","Bus Number","Device ID (MSB)","Device ID (LSB)…
19 "0xE0","0x00","0x06","Chassis Number","Slot Number","Bus Number","Device ID (MSB)","Device ID (LSB)…
20 …t Number","Bus Number","Device ID (MSB)","Device ID (LSB)","Vendor ID (MSB)","Vendor ID (LSB)","R"…
21 …lot Number","Bus Number","Device ID (MSB)","Device ID (LSB)","Vendor ID (MSB)","Vendor ID (LSB)","…
22 …Bus Number","Device ID (MSB)","Device ID (LSB)","Vendor ID (MSB)","Vendor ID (LSB)","R","R","R","0…
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| /openbmc/qemu/docs/devel/migration/ |
| H A D | vfio.rst | 2 VFIO device migration
5 Migration of virtual machine involves saving the state for each device that
14 continue whilst the VFIO device state is transferred to the destination, this
29 the device, but the device can respond to incoming ones. Additionally, all
31 the device enters this state.
39 support P2P migration. Single VFIO device migration is allowed regardless of
42 A detailed description of the UAPI for VFIO device migration can be found in
46 VFIO implements the device hooks for the iterative approach as follows:
50 * A ``load_setup`` function that sets the VFIO device on the destination in
55 device.
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| /openbmc/openbmc/poky/scripts/contrib/ |
| H A D | ddimage | 12 echo "Usage: $(basename $0) IMAGE DEVICE"
35 echo "Device details"
40 diskutil info $DEVICE | egrep "(Device Node|Media Name|Total Size)"
45 ACTUAL_DEVICE=`readlink -f $DEVICE`
47 if [ "$ACTUAL_DEVICE" != "$DEVICE" ] ; then
48 echo " device: $DEVICE -> $ACTUAL_DEVICE"
50 echo " device: $DEVICE"
52 if [ -f "/sys/class/block/$DEV/device/vendor" ]; then
53 echo " vendor: $(cat /sys/class/block/$DEV/device/vendor)"
57 if [ -f "/sys/class/block/$DEV/device/model" ]; then
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| /openbmc/qemu/docs/system/ |
| H A D | virtio-net-failover.rst | 9 virtio-net device. Before migration the vfio device is unplugged and data flows
10 through the virtio-net device, on the target side another vfio-pci device is
14 The two devices are called primary and standby device. The fast hardware based
15 networking device is called the primary device and the virtio-net device is the
16 standby device.
23 devices are allowed as primary device. The user needs to ensure that primary
30 fast networking device by falling back to a virtio-net device for the
34 device via the PCIe based hotplug handler and traffic will go through
35 the virtio-net device. On the target system the primary device will be
37 again as the primary device.
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| /openbmc/phosphor-power/phosphor-regulators/test/ |
| H A D | device_tests.cpp | 19 #include "device.hpp"
64 * Creates the Chassis and System objects needed for calling some Device
100 Device device{"vdd_reg", true, deviceInvPath, std::move(i2cInterface)}; in TEST_F() local
101 EXPECT_EQ(device.getID(), "vdd_reg"); in TEST_F()
102 EXPECT_EQ(device.isRegulator(), true); in TEST_F()
103 EXPECT_EQ(device.getFRU(), deviceInvPath); in TEST_F()
104 EXPECT_EQ(&(device.getI2CInterface()), i2cInterfacePtr); in TEST_F()
105 EXPECT_EQ(device.getPresenceDetection(), nullptr); in TEST_F()
106 EXPECT_EQ(device.getConfiguration(), nullptr); in TEST_F()
107 EXPECT_EQ(device.getPhaseFaultDetection(), nullptr); in TEST_F()
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| /openbmc/openbmc/poky/meta/conf/machine/ |
| H A D | qemuarm.conf | 20 # For graphics to work we need to define the VGA device as well as the necessary USB devices
21 QB_GRAPHICS = "-device virtio-gpu-pci"
22 QB_OPT_APPEND = "-device qemu-xhci -device usb-tablet -device usb-kbd"
25 QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@"
26 # Virtio block device
27 QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=d…
29 QB_SERIAL_OPT = "-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=…
30 QB_TCPSERIAL_OPT = "-device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.…
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| /openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/State/ |
| H A D | Thermal.events.yaml | 7 - name: Device
10 description: The name or identifier of the device
18 A event signaling that a device is operating over a set operating
19 temperature has occurred. The device may continue to operate in a
22 message: Device {Device} is over safe operating temperature.
28 - name: Device
31 description: The name or identifier of the device
39 A event signaling that a device has potentially been powered off
44 Device {Device} is significantly over safe operating temperature
51 - name: Device
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