[yocto] [PATCH 04/10] meta/common-pc: factor out policy-related options
Tom Zanussi
tom.zanussi at intel.com
Fri May 11 12:29:19 PDT 2012
On Fri, 2012-05-11 at 09:15 -0700, Darren Hart wrote:
>
> On 05/10/2012 06:00 PM, tom.zanussi at intel.com wrote:
> > From: Tom Zanussi <tom.zanussi at intel.com>
> >
> > Refactor bsp/common-pc/common-pc* to keep hardware-related options in
> > the base common-pc.scc while moving the more 'policy'-related options
> > into the files that include the base common-pc.scc fragment.
> >
> > This allows the different kernel types to make use of the basic
> > machine support without dragging along possibly unwanted options that
> > fall under the heading of 'policy' for a specific kernel type.
> >
> > Signed-off-by: Tom Zanussi <tom.zanussi at intel.com>
> > ---
> > .../bsp/common-pc/common-pc-preempt-rt.scc | 7 +++++++
> > .../bsp/common-pc/common-pc-standard.scc | 6 ++++++
> > .../kernel-cache/bsp/common-pc/common-pc-tiny.scc | 5 +----
> > meta/cfg/kernel-cache/bsp/common-pc/common-pc.scc | 4 ----
> > 4 files changed, 14 insertions(+), 8 deletions(-)
> >
> > diff --git a/meta/cfg/kernel-cache/bsp/common-pc/common-pc-preempt-rt.scc b/meta/cfg/kernel-cache/bsp/common-pc/common-pc-preempt-rt.scc
> > index f8716ee..706f669 100644
> > --- a/meta/cfg/kernel-cache/bsp/common-pc/common-pc-preempt-rt.scc
> > +++ b/meta/cfg/kernel-cache/bsp/common-pc/common-pc-preempt-rt.scc
> > @@ -4,4 +4,11 @@ define KARCH i386
> >
> > # no new branch required, re-use the ktypes/preempt-rt branch
> > include ktypes/preempt-rt
> > +
> > include bsp/common-pc/common-pc.scc
> > +
> > +# default policy for preempt-rt kernels
>
>
> needs usb-mass-storage here
>
Again, note that the original common-pc* doesn't have these options
other than CONFIG_USB_STORAGE and CONFIG_SCSI.
> > +include cfg/boot-live.scc
> > +include features/latencytop/latencytop.scc
> > +include features/profiling/profiling.scc
> > +include cfg/virtio.scc
> > diff --git a/meta/cfg/kernel-cache/bsp/common-pc/common-pc-standard.scc b/meta/cfg/kernel-cache/bsp/common-pc/common-pc-standard.scc
> > index f5baf52..83d49fd 100644
> > --- a/meta/cfg/kernel-cache/bsp/common-pc/common-pc-standard.scc
> > +++ b/meta/cfg/kernel-cache/bsp/common-pc/common-pc-standard.scc
> > @@ -6,3 +6,9 @@ include ktypes/standard
> > branch common-pc
> >
> > include common-pc.scc
> > +
> > +# default policy for standard kernels
>
> needs usb-mass-storage here and the config removed from common-pc.cfg
>
Same here...
Tom
> > +include cfg/boot-live.scc
> > +include features/latencytop/latencytop.scc
> > +include features/profiling/profiling.scc
> > +include cfg/virtio.scc
> > diff --git a/meta/cfg/kernel-cache/bsp/common-pc/common-pc-tiny.scc b/meta/cfg/kernel-cache/bsp/common-pc/common-pc-tiny.scc
> > index 8d7a498..900eb27 100644
> > --- a/meta/cfg/kernel-cache/bsp/common-pc/common-pc-tiny.scc
> > +++ b/meta/cfg/kernel-cache/bsp/common-pc/common-pc-tiny.scc
> > @@ -5,8 +5,5 @@ define KARCH i386
> > include ktypes/tiny
> > branch common-pc
> >
> > -# Don't include common-pc.scc directly,
> > -# it pulls in too many non-hardware options
> > -kconf hardware common-pc.cfg
> > -kconf hardware common-pc-gfx.cfg
> > +include common-pc.scc
>
> Nice!
>
> > diff --git a/meta/cfg/kernel-cache/bsp/common-pc/common-pc.scc b/meta/cfg/kernel-cache/bsp/common-pc/common-pc.scc
> > index 2338ea6..9bd72c1 100644
> > --- a/meta/cfg/kernel-cache/bsp/common-pc/common-pc.scc
> > +++ b/meta/cfg/kernel-cache/bsp/common-pc/common-pc.scc
> > @@ -1,11 +1,7 @@
> > kconf hardware common-pc.cfg
> > kconf hardware common-pc-gfx.cfg
> >
> > -include cfg/boot-live.scc
> > include features/usb/ehci-hcd.scc
> > include features/usb/uhci-hcd.scc
> > include features/intel-e1xxxx/intel-e100.scc
> > include features/intel-e1xxxx/intel-e1xxxx.scc
> > -include features/latencytop/latencytop.scc
> > -include features/profiling/profiling.scc
> > -include cfg/virtio.scc
>
> Nice.
>
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