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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-06-22 02:15:52 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-22 03:46:31 +0200 |
| commit | 145d01e4287b8cbf50f87c3283e33bf5c84e8468 (patch) | |
| tree | 368786294f6cf7b8b909aceaac8cc4d90be2ab7d /include | |
| parent | [PATCH] ppc64 iSeries: tidy up irq code after merge (diff) | |
| download | linux-145d01e4287b8cbf50f87c3283e33bf5c84e8468.tar.xz linux-145d01e4287b8cbf50f87c3283e33bf5c84e8468.zip | |
[PATCH] ppc64 iSeries: allow build with no PCI
This patch allows iSeries to build with CONFIG_PCI=n. This is useful for
partitions that have only virtual I/O.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ppc64/dma.h | 3 | ||||
| -rw-r--r-- | include/asm-ppc64/iommu.h | 4 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-ppc64/dma.h b/include/asm-ppc64/dma.h index d693b8026bc3..dfd1f69059ba 100644 --- a/include/asm-ppc64/dma.h +++ b/include/asm-ppc64/dma.h @@ -27,6 +27,8 @@ /* Doesn't really apply... */ #define MAX_DMA_ADDRESS (~0UL) +#if !defined(CONFIG_PPC_ISERIES) || defined(CONFIG_PCI) + #define dma_outb outb #define dma_inb inb @@ -323,4 +325,5 @@ extern int isa_dma_bridge_buggy; #else #define isa_dma_bridge_buggy (0) #endif +#endif /* !defined(CONFIG_PPC_ISERIES) || defined(CONFIG_PCI) */ #endif /* _ASM_DMA_H */ diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h index d9b53374d23a..729de5cc21d9 100644 --- a/include/asm-ppc64/iommu.h +++ b/include/asm-ppc64/iommu.h @@ -137,8 +137,12 @@ extern void iommu_init_early_pSeries(void); extern void iommu_init_early_iSeries(void); extern void iommu_init_early_u3(void); +#ifdef CONFIG_PCI extern void pci_iommu_init(void); extern void pci_direct_iommu_init(void); +#else +static inline void pci_iommu_init(void) { } +#endif extern void alloc_u3_dart_table(void); |