...
> >>> +# Type of uncorrectable CXL error to inject. These errors are reported
> >>> via
> >>> +# an AER uncorrectable internal error with additional information logged
> >>> at
> >>> +# the CXL device.
> >>> +#
> >>> +# @cache-data-parity: Data error such as data parity or data ECC error
> >>> CXL.cache
> >>> +# @cache-address-parity: Address parity or other errors associated with
> >>> the
> >>> +# address field on CXL.cache
> >>> +# @cache-be-parity: Byte enable parity or other byte enable errors on
> >>> CXL.cache
> >>> +# @cache-data-ecc: ECC error on CXL.cache
> >>> +# @mem-data-parity: Data error such as data parity or data ECC error on
> >>> CXL.mem
> >>> +# @mem-address-parity: Address parity or other errors associated with the
> >>> +# address field on CXL.mem
> >>> +# @mem-be-parity: Byte enable parity or other byte enable errors on
> >>> CXL.mem.
> >>> +# @mem-data-ecc: Data ECC error on CXL.mem.
> >>> +# @reinit-threshold: REINIT threshold hit.
> >>> +# @rsvd-encoding: Received unrecognized encoding.
> >>> +# @poison-received: Received poison from the peer.
> >>> +# @receiver-overflow: Buffer overflows (first 3 bits of header log
> >>> indicate which)
> >>> +# @internal: Component specific error
> >>> +# @cxl-ide-tx: Integrity and data encryption tx error.
> >>> +# @cxl-ide-rx: Integrity and data encryption rx error.
> >>> +##
> >>> +
> >>> +{ 'enum': 'CxlUncorErrorType',
> >>
> >> Doesn't these need
> >>
> >> 'if': 'CONFIG_CXL_MEM_DEVICE',
> >>
> >> ?
> >
> > If I make this change I get a bunch of
> >
> > ./qapi/qapi-types-cxl.h:18:13: error: attempt to use poisoned
> > "CONFIG_CXL_MEM_DEVICE"
> > 18 | #if defined(CONFIG_CXL_MEM_DEVICE)
>
> Err, I meant the generic CONFIG_CXL, not CONFIG_CXL_MEM_DEVICE.
>
> > It's a target specific define (I think) as built alongside PCI_EXPRESS
> > Only CXL_ACPI is specifically included by x86 and arm64 (out of tree)
> >
> > To be honest though I don't fully understand the QEMU build system so the
> > reason
> > for the error might be wrong.
>
> You need to restrict to system emulation (the 'have_system' check):
This doesn't help - still have
attempt to used poisoned "CONFIG_CXL"
>
> -- >8 --
> diff --git a/qapi/meson.build b/qapi/meson.build
> index fbdb442fdf..643c76d61c 100644
> --- a/qapi/meson.build
> +++ b/qapi/meson.build
> @@ -31,6 +31,7 @@ qapi_all_modules = [
> 'compat',
> 'control',
> 'crypto',
> - 'cxl',
> 'dump',
> 'error',
> 'introspect',
> @@ -58,6 +59,7 @@ if have_system
> 'audio',
> 'qdev',
> 'pci',
> + 'cxl',
> 'rdma',
> 'rocker',
> 'tpm',
> ---
>
