Jonathan Cameron <[email protected]> writes:
> From: Shiju Jose <[email protected]>
>
> CXL spec rev3.2 section 8.2.10.2.1.1 Table 8-57, general media event
> table has updated with following new fields.
> 1. Advanced Programmable Corrected Memory Error Threshold Event Flags
> 2. Corrected Memory Error Count at Event
> 3. Memory Event Sub-Type
> 4. Support for component ID in the PLDM format.
>
> Add updates for the above spec changes in the CXL general media event
> reporting and QMP command to inject general media event.
>
> In order to have one consistent source of references, update all to
> references for this command to CXL r3.2.
>
> Signed-off-by: Shiju Jose <[email protected]>
> Signed-off-by: Jonathan Cameron <[email protected]>
> ---
> v3: Update all references to 3.2 for consistency.
> ---
> qapi/cxl.json | 25 +++++++++++++++++++------
> include/hw/cxl/cxl_events.h | 7 +++++--
> hw/mem/cxl_type3.c | 29 +++++++++++++++++++++++++++++
> hw/mem/cxl_type3_stubs.c | 6 ++++++
> 4 files changed, 59 insertions(+), 8 deletions(-)
>
> diff --git a/qapi/cxl.json b/qapi/cxl.json
> index 82001c0591d8..c159687f849c 100644
> --- a/qapi/cxl.json
> +++ b/qapi/cxl.json
> @@ -64,22 +64,22 @@
> ##
> # @CXLGeneralMediaEvent:
> #
> -# Event record for a General Media Event (CXL r3.0 8.2.9.2.1.1).
> +# Event record for a General Media Event (CXL r3.2 8.2.10.2.1.1).
> #
> # @dpa: Device Physical Address (relative to @path device). Note
> -# lower bits include some flags. See CXL r3.0 Table 8-43 General
> +# lower bits include some flags. See CXL r3.2 Table 8-57 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
> +# information. See CXL r3.2 Table 8-57 General Media Event
> # Record, Memory Event Descriptor for bit definitions.
> #
> -# @type: Type of memory event that occurred. See CXL r3.0 Table 8-43
> +# @type: Type of memory event that occurred. See CXL r3.2 Table 8-57
> # 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,
> +# to occur. See CXL r3-2 Table 8-57 General Media Event Record,
> # Transaction Type for possible values.
> #
> # @channel: The channel of the memory event location. A channel is an
> @@ -94,6 +94,16 @@
> # @component-id: Device specific component identifier for the event.
> # May describe a field replaceable sub-component of the device.
> #
> +# @is-comp-id-pldm: This flag specifies whether the device-specific
> +# component identifier format follows PLDM.
> +#
> +# @cme-ev-flags: Advanced programmable corrected memory error
> +# threshold event flags.
> +#
> +# @cme-count: Corrected memory error count at event.
> +#
> +# @sub-type: Memory event sub-type.
> +#
> # Since: 8.1
> ##
> { 'struct': 'CXLGeneralMediaEvent',
> @@ -101,7 +111,10 @@
> 'data': { 'dpa': 'uint64', 'descriptor': 'uint8',
> 'type': 'uint8', 'transaction-type': 'uint8',
> '*channel': 'uint8', '*rank': 'uint8',
> - '*device': 'uint32', '*component-id': 'str' } }
> + '*device': 'uint32', '*component-id': 'str',
> + '*is-comp-id-pldm':'bool',
> + '*cme-ev-flags':'uint8', '*cme-count':'uint32',
> + 'sub-type':'uint8' } }
>
> ##
> # @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
Should we update this reference as well?
# logs specified via the log parameter.
#
# Since: 8.1
##
{ 'command': 'cxl-inject-general-media-event',
'data': 'CXLGeneralMediaEvent' }
[...]
