forked from Minki/linux
364993a958
This is an attempt to document the sysfs interface for the IPMI drivers. Descriptions were collected from v2.0 of the IPMI specification and from code comments. Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>
239 lines
7.5 KiB
Plaintext
239 lines
7.5 KiB
Plaintext
What: /sys/devices/platform/ipmi_bmc.*/firmware_revision
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) The major and minor revision of the firmware.
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What: /sys/devices/platform/ipmi_bmc.*/aux_firmware_revision
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Holds additional information about the firmware revision,
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such as boot block or internal data structure version numbers.
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The meanings of the numbers are specific to the vendor
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identified by Manufacturer ID.
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What: /sys/devices/platform/ipmi_bmc.*/revision
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Device revision. Useful for identifying if significant
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hardware changes have been made to the implementation of the
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management controller.
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What: /sys/devices/platform/ipmi_bmc.*/provides_device_sdrs
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Indicates whether device provides device sensor data
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records (1) or not (0).
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What: /sys/devices/platform/ipmi_bmc.*/device_id
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Device id is specified by the manufacturer identified by
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the Manufacturer ID field. This field allows controller specific
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software to identify the unique application command, OEM
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fields, and functionality that are provided by the controller
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What: /sys/devices/platform/ipmi_bmc.*/additional_device_support
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Lists the IPMI ‘logical device’ commands and functions
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that the controller supports that are in addition to the
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mandatory IPM and Application commands.
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What: /sys/devices/platform/ipmi_bmc.*/ipmi_version
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Displays the IPMI Command Specification Version.
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What: /sys/devices/platform/ipmi_bmc.*/manufacturer_id
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Identifies the manufacturer responsible for the
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specification of functionality of the vendor (OEM)-specific
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commands, codes, and interfaces used in the controller.
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What: /sys/devices/platform/ipmi_bmc.*/product_id
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Displays a number that identifies a particular system,
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module, add-in card, or board set. The number is specified
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according to the manufacturer given by Manufacturer ID.
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For detailed definitions of the above attributes, refer to section 20.1 'Get
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Device ID Command' of the IPMI specification v2.0.
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What: /sys/devices/platform/ipmi_bmc.*/guid
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Date: Mar, 2006
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KernelVersion: v2.6.17
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) A GUID (Globally Unique ID), also referred to as a UUID
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(Universally Unique Identifier), for the management controller,
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as described in section 20.8 'Get Device GUID Command' of the
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IPMI specification v2.0.
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What: /sys/devices/platform/ipmi_si.*/type
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Date: Sep, 2017
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KernelVersion: v4.15
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) The device interface for IPMI "kcs", "smic", "bt" or
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"invalid"
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What: /sys/devices/platform/ipmi_si.*/idles
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What: /sys/devices/platform/ipmi_si.*/watchdog_pretimeouts
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What: /sys/devices/platform/ipmi_si.*/complete_transactions
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What: /sys/devices/platform/ipmi_si.*/events
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What: /sys/devices/platform/ipmi_si.*/interrupts
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What: /sys/devices/platform/ipmi_si.*/hosed_count
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What: /sys/devices/platform/ipmi_si.*/long_timeouts
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What: /sys/devices/platform/ipmi_si.*/flag_fetches
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What: /sys/devices/platform/ipmi_si.*/attentions
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What: /sys/devices/platform/ipmi_si.*/incoming_messages
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What: /sys/devices/platform/ipmi_si.*/short_timeouts
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Date: Sep, 2017
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KernelVersion: v4.15
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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idles: (RO) Number of times the interface was
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idle while being polled.
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watchdog_pretimeouts: (RO) Number of watchdog pretimeouts.
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complete_transactions: (RO) Number of completed messages.
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events: (RO) Number of IPMI events received from
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the hardware.
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interrupts: (RO) Number of interrupts the driver
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handled.
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hosed_count: (RO) Number of times the hardware didn't
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follow the state machine.
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long_timeouts: (RO) Number of times the driver
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requested a timer while nothing was in
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progress.
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flag_fetches: (RO) Number of times the driver
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requested flags from the hardware.
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attentions: (RO) Number of time the driver got an
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ATTN from the hardware.
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incoming_messages: (RO) Number of asynchronous messages
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received.
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short_timeouts: (RO) Number of times the driver
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requested a timer while an operation was
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in progress.
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What: /sys/devices/platform/ipmi_si.*/interrupts_enabled
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Date: Sep, 2017
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KernelVersion: v4.15
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Indicates whether interrupts are enabled or not. The driver
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disables interrupts when it gets into a situation where it
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cannot handle messages due to lack of memory. Once that
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situation clears up, it will re-enable interrupts.
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What: /sys/devices/platform/ipmi_si.*/params
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Date: Sep, 2017
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KernelVersion: v4.15
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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[to be documented]
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What: /sys/devices/platform/dmi-ipmi-ssif.*/type
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Date: Sep, 2017
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KernelVersion: v4.15
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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(RO) Shows the IMPI device interface type - "ssif" here.
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What: /sys/devices/platform/dmi-ipmi-ssif.*/hosed
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What: /sys/devices/platform/dmi-ipmi-ssif.*/alerts
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What: /sys/devices/platform/dmi-ipmi-ssif.*/sent_messages
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What: /sys/devices/platform/dmi-ipmi-ssif.*/sent_messages_parts
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What: /sys/devices/platform/dmi-ipmi-ssif.*/received_messages
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What: /sys/devices/platform/dmi-ipmi-ssif.*/received_message_parts
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What: /sys/devices/platform/dmi-ipmi-ssif.*/events
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What: /sys/devices/platform/dmi-ipmi-ssif.*/watchdog_pretimeouts
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What: /sys/devices/platform/dmi-ipmi-ssif.*/flag_fetches
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What: /sys/devices/platform/dmi-ipmi-ssif.*/send_retries
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What: /sys/devices/platform/dmi-ipmi-ssif.*/receive_retries
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What: /sys/devices/platform/dmi-ipmi-ssif.*/send_errors
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What: /sys/devices/platform/dmi-ipmi-ssif.*/receive_errors
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Date: Sep, 2017
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KernelVersion: v4.15
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Contact: openipmi-developer@lists.sourceforge.net
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Description:
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hosed: (RO) Number of times the hardware didn't
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follow the state machine.
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alerts: (RO) Number of alerts received.
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sent_messages: (RO) Number of total messages sent.
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sent_message_parts: (RO) Number of message parts sent.
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Messages may be broken into parts if
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they are long.
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receieved_messages: (RO) Number of message responses
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received.
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received_message_parts: (RO) Number of message fragments
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received.
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events: (RO) Number of received events.
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watchdog_pretimeouts: (RO) Number of watchdog pretimeouts.
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flag_fetches: (RO) Number of times a flag fetch was
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requested.
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send_retries: (RO) Number of time a message was
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retried.
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receive_retries: (RO) Number of times the receive of a
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message was retried.
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send_errors: (RO) Number of times the send of a
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message failed.
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receive_errors: (RO) Number of errors in receiving
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messages.
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