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Re: [PATCH 6/5] include/hw/cxl: Break inclusion loop
From: |
Jonathan Cameron |
Subject: |
Re: [PATCH 6/5] include/hw/cxl: Break inclusion loop |
Date: |
Mon, 12 Dec 2022 10:54:49 +0000 |
On Sat, 10 Dec 2022 08:09:06 +0100
Markus Armbruster <armbru@redhat.com> wrote:
> Markus Armbruster <armbru@redhat.com> writes:
>
> > hw/cxl/cxl_pci.h and hw/cxl/cxl_cdat.h include each other. Neither
> > header actually needs the other one. Drop both #include directives.
> >
> > Signed-off-by: Markus Armbruster <armbru@redhat.com>
> > ---
> > include/hw/cxl/cxl_cdat.h | 1 -
> > include/hw/cxl/cxl_pci.h | 1 -
> > 2 files changed, 2 deletions(-)
> >
> > diff --git a/include/hw/cxl/cxl_cdat.h b/include/hw/cxl/cxl_cdat.h
> > index 7f67638685..e3fd737f9d 100644
> > --- a/include/hw/cxl/cxl_cdat.h
> > +++ b/include/hw/cxl/cxl_cdat.h
> > @@ -10,7 +10,6 @@
> > #ifndef CXL_CDAT_H
> > #define CXL_CDAT_H
> >
> > -#include "hw/cxl/cxl_pci.h"
> > #include "hw/pci/pcie_doe.h"
The include was to get to CXL_VENDOR_ID which is in hw/cxl/cxl_pci.h
Can move that elsewhere perhaps, though I don't think we need to
if we break the loop by dropping the other one.
> >
> > /*
> > diff --git a/include/hw/cxl/cxl_pci.h b/include/hw/cxl/cxl_pci.h
> > index aca14845ab..01e15ed5b4 100644
> > --- a/include/hw/cxl/cxl_pci.h
> > +++ b/include/hw/cxl/cxl_pci.h
> > @@ -11,7 +11,6 @@
> > #define CXL_PCI_H
> >
> > #include "qemu/compiler.h"
> > -#include "hw/cxl/cxl_cdat.h"
Guess that's a left over of some earlier refactoring. Good to get rid
of this one.
> >
> > #define CXL_VENDOR_ID 0x1e98
>
> Friday afternoon post with insufficient testing... Everything still
> builds fine, but cxl_component.h is no longer self-contained. I'll
> squash in the appended patch and revise the commit message.
By staring at the code rather than any automation I'm failing to spot
what it needs from cxl_pci.h. Can you add that info to the commit message?
>
>
> diff --git a/include/hw/cxl/cxl_component.h b/include/hw/cxl/cxl_component.h
> index 5dca21e95b..78f83ed742 100644
> --- a/include/hw/cxl/cxl_component.h
> +++ b/include/hw/cxl/cxl_component.h
> @@ -19,6 +19,7 @@
> #include "qemu/range.h"
> #include "qemu/typedefs.h"
> #include "hw/cxl/cxl_cdat.h"
> +#include "hw/cxl/cxl_pci.h"
> #include "hw/register.h"
> #include "qapi/error.h"
>
>
Re: [PATCH 0/5] include/hw/pci include/hw/cxl: Clean up includes, Michael S. Tsirkin, 2022/12/21