diff options
| author | David S. Miller <davem@sunset.davemloft.net> | 2007-04-24 23:51:18 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 01:55:42 -0700 |
| commit | 9b3627f389c07c5be9c86ac4d472a0d4fd47feac (patch) | |
| tree | 4e00925c81102399ec57e4eefe647dc23710a66d /arch/sparc64/kernel/sbus.c | |
| parent | 711b360d64418e88ed45f812e0ebd202073d888d (diff) | |
[SPARC64]: Consolidate {sbus,pci}_iommu_arena.
Move to asm-sparc64/iommu.h and rename to plain "iommu_arena".
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/sbus.c')
| -rw-r--r-- | arch/sparc64/kernel/sbus.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c index d403f3df2dc2..279758d56b29 100644 --- a/arch/sparc64/kernel/sbus.c +++ b/arch/sparc64/kernel/sbus.c @@ -26,16 +26,10 @@ #define MAP_BASE ((u32)0xc0000000) -struct sbus_iommu_arena { - unsigned long *map; - unsigned int hint; - unsigned int limit; -}; - struct sbus_iommu { spinlock_t lock; - struct sbus_iommu_arena arena; + struct iommu_arena arena; iopte_t *page_table; unsigned long strbuf_regs; @@ -123,7 +117,7 @@ static void sbus_strbuf_flush(struct sbus_iommu *iommu, u32 base, unsigned long /* Based largely upon the ppc64 iommu allocator. */ static long sbus_arena_alloc(struct sbus_iommu *iommu, unsigned long npages) { - struct sbus_iommu_arena *arena = &iommu->arena; + struct iommu_arena *arena = &iommu->arena; unsigned long n, i, start, end, limit; int pass; @@ -162,7 +156,7 @@ again: return n; } -static void sbus_arena_free(struct sbus_iommu_arena *arena, unsigned long base, unsigned long npages) +static void sbus_arena_free(struct iommu_arena *arena, unsigned long base, unsigned long npages) { unsigned long i; |