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| author | Paul Mackerras <paulus@samba.org> | 2005-10-26 16:47:42 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-10-26 16:47:42 +1000 |
| commit | f9bd170a87948a9e077149b70fb192c563770fdf (patch) | |
| tree | c759b57b67ab41a859e19f7dcee571504b368202 /arch/powerpc/Kconfig | |
| parent | 25635c71e44111a6bd48f342e144e2fc02d0a314 (diff) | |
| download | lwn-f9bd170a87948a9e077149b70fb192c563770fdf.tar.gz lwn-f9bd170a87948a9e077149b70fb192c563770fdf.zip | |
powerpc: Merge i8259.c into arch/powerpc/sysdev
This changes the parameters for i8259_init so that it takes two
parameters: a physical address for generating an interrupt
acknowledge cycle, and an interrupt number offset. i8259_init
now sets the irq_desc[] for its interrupts; all the callers
were doing this, and that code is gone now. This also defines
a CONFIG_PPC_I8259 symbol to select i8259.o for inclusion, and
makes the platforms that need it select that symbol.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index a3451d5bb788..9f279e0d84f2 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -275,11 +275,13 @@ endchoice config PPC_PSERIES depends on PPC_MULTIPLATFORM && PPC64 bool " IBM pSeries & new (POWER5-based) iSeries" + select PPC_I8259 default y config PPC_CHRP bool " Common Hardware Reference Platform (CHRP) based machines" depends on PPC_MULTIPLATFORM && PPC32 + select PPC_I8259 select PPC_INDIRECT_PCI default y @@ -298,6 +300,7 @@ config PPC_PMAC64 config PPC_PREP bool " PowerPC Reference Platform (PReP) based machines" depends on PPC_MULTIPLATFORM && PPC32 + select PPC_I8259 select PPC_INDIRECT_PCI default y @@ -628,6 +631,7 @@ menu "Bus options" config ISA bool "Support for ISA-bus hardware" depends on PPC_PREP || PPC_CHRP + select PPC_I8259 help Find out whether you have ISA slots on your motherboard. ISA is the name of a bus system, i.e. the way the CPU talks to the other stuff @@ -640,6 +644,11 @@ config GENERIC_ISA_DMA depends on PPC64 || POWER4 || 6xx && !CPM2 default y +config PPC_I8259 + bool + default y if 85xx + default n + config PPC_INDIRECT_PCI bool depends on PCI @@ -679,6 +688,7 @@ config MPC83xx_PCI2 config PCI_QSPAN bool "QSpan PCI" depends on !4xx && !CPM2 && 8xx + select PPC_I8259 help Say Y here if you have a system based on a Motorola 8xx-series embedded processor with a QSPAN PCI interface, otherwise say N. |