From: Arnd Bergmann <arnd@arndb.de>
To: linuxppc-dev@ozlabs.org
Cc: Stephen Rothwell <sfr@canb.auug.org.au>, paulus@samba.org
Subject: Re: [PATCH 4/6] [POWERPC] allow pSeries to build without CONFIG_PCI
Date: Sun, 4 Mar 2007 15:07:06 +0100 [thread overview]
Message-ID: <200703041507.06307.arnd@arndb.de> (raw)
In-Reply-To: <20070304170444.2eb423ce.sfr@canb.auug.org.au>
On Sunday 04 March 2007 07:04:44 Stephen Rothwell wrote:
> =A0config PCI
> =A0=A0=A0=A0=A0=A0=A0=A0bool "PCI support" if 40x || CPM2 || PPC_83xx || =
PPC_85xx || PPC_86xx \=20
> -=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0|| PPC_MPC52xx || (EMBEDDED=
&& PPC_ISERIES) || MPC7448HPC2 || PPC_PS3=20
> +=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0|| PPC_MPC52xx || (EMBEDDED=
&& (PPC_PSERIES || PPC_ISERIES)) \=20
> +=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0|| MPC7448HPC2 || PPC_PS3=20
This may be a dumb question, but system would you want to run a pSeries
kernel without PCI on? Is this just for build tests, or is there an
actual application for this?
> procfs-$(CONFIG_PPC64) :=3D proc_ppc64.o
> obj-$(CONFIG_PROC_FS) +=3D $(procfs-y)
> -rtaspci-$(CONFIG_PPC64) :=3D rtas_pci.o
> -obj-$(CONFIG_PPC_RTAS) +=3D rtas.o rtas-rtc.o $(rtaspci-y)
> +rtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI) :=3D rtas_pci.o
> +obj-$(CONFIG_PPC_RTAS) +=3D rtas.o rtas-rtc.o $(rtaspci-y-y)
> obj-$(CONFIG_RTAS_FLASH) +=3D rtas_flash.o
> obj-$(CONFIG_RTAS_PROC) +=3D rtas-proc.o
The double -y suffix always confuses me. Do you mind turning this
into a Kconfig symbol instead?
config RTAS_PCI
default y
depends on PCI && PPC64 && PPC_RTAS
obj-$(CONFIG_RTAS_PCI) +=3D rtas_pci.o
Arnd <><
next prev parent reply other threads:[~2007-03-04 14:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-04 5:58 [PATCH 1/6] [POWERPC] create and use set_pci_dma_ops Stephen Rothwell
2007-03-04 6:02 ` [PATCH 2/6] [POWERPC] create and use get_pci_dma_ops( Stephen Rothwell
2007-03-04 6:03 ` [PATCH 3/6] [POWERPC] make iSeries build without CONFIG_PCI Stephen Rothwell
2007-03-04 6:04 ` [PATCH 4/6] [POWERPC] allow pSeries to " Stephen Rothwell
2007-03-04 6:05 ` [PATCH 5/6] [POWERPC] allow xmon to build without CONFIG_DEBUG_BUGVERBOSE Stephen Rothwell
2007-03-04 6:07 ` [PATCH 6/6] [POWERPC] make find_and_init_pbs() a void function Stephen Rothwell
2007-03-04 14:07 ` Arnd Bergmann [this message]
2007-03-04 16:37 ` [PATCH 4/6] [POWERPC] allow pSeries to build without CONFIG_PCI Anton Blanchard
2007-03-04 18:43 ` Benjamin Herrenschmidt
2007-03-04 18:59 ` Arnd Bergmann
2007-03-05 9:02 ` Benjamin Herrenschmidt
2007-03-05 9:06 ` Geert Uytterhoeven
2007-03-06 1:57 ` Stephen Rothwell
2007-03-07 5:47 ` [POWERPC] Clean up deciding when PCI is selectable Stephen Rothwell
2007-03-07 6:53 ` Benjamin Herrenschmidt
2007-03-05 16:31 ` [PATCH 2/6] [POWERPC] create and use get_pci_dma_ops( Will Schmidt
2007-03-05 22:55 ` Stephen Rothwell
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