diff options
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/cxl.json | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/qapi/cxl.json b/qapi/cxl.json index ed1c7ee..d509430 100644 --- a/qapi/cxl.json +++ b/qapi/cxl.json @@ -6,6 +6,80 @@ ## ## +# @CxlEventLog: +# +# CXL has a number of separate event logs for different types of +# events. Each such event log is handled and signaled independently. +# +# @informational: Information Event Log +# +# @warning: Warning Event Log +# +# @failure: Failure Event Log +# +# @fatal: Fatal Event Log +# +# Since: 8.1 +## +{ 'enum': 'CxlEventLog', + 'data': ['informational', + 'warning', + 'failure', + 'fatal'] + } + +## +# @cxl-inject-general-media-event: +# +# Inject an event record for a General Media Event (CXL r3.0 +# 8.2.9.2.1.1). This event type is reported via one of the event logs +# specified via the log parameter. +# +# @path: CXL type 3 device canonical QOM path +# +# @log: event log to add the event to +# +# @flags: Event Record Flags. See CXL r3.0 Table 8-42 Common Event +# Record Format, Event Record Flags for subfield definitions. +# +# @dpa: Device Physical Address (relative to @path device). Note +# lower bits include some flags. See CXL r3.0 Table 8-43 General +# Media Event Record, Physical Address. +# +# @descriptor: Memory Event Descriptor with additional memory event +# information. See CXL r3.0 Table 8-43 General Media Event +# Record, Memory Event Descriptor for bit definitions. +# +# @type: Type of memory event that occurred. See CXL r3.0 Table 8-43 +# General Media Event Record, Memory Event Type for possible +# values. +# +# @transaction-type: Type of first transaction that caused the event +# to occur. See CXL r3.0 Table 8-43 General Media Event Record, +# Transaction Type for possible values. +# +# @channel: The channel of the memory event location. A channel is an +# interface that can be independently accessed for a transaction. +# +# @rank: The rank of the memory event location. A rank is a set of +# memory devices on a channel that together execute a transaction. +# +# @device: Bitmask that represents all devices in the rank associated +# with the memory event location. +# +# @component-id: Device specific component identifier for the event. +# May describe a field replaceable sub-component of the device. +# +# Since: 8.1 +## +{ 'command': 'cxl-inject-general-media-event', + 'data': { 'path': 'str', 'log': 'CxlEventLog', 'flags': 'uint8', + 'dpa': 'uint64', 'descriptor': 'uint8', + 'type': 'uint8', 'transaction-type': 'uint8', + '*channel': 'uint8', '*rank': 'uint8', + '*device': 'uint32', '*component-id': 'str' } } + +## # @cxl-inject-poison: # # Poison records indicate that a CXL memory device knows that a |