diff options
| author | Konrad Eisele <konrad@gaisler.com> | 2009-08-31 22:08:13 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-02 04:19:42 -0800 |
| commit | 8401707ff645521e9f21cbb8fe3b138f60e85680 (patch) | |
| tree | 114287cf273b57f96d0e132cd2274c7afe60b120 /arch/sparc/kernel/ioport.c | |
| parent | b6727b12dd2ffb4a890eb5b13a298230c29ba45d (diff) | |
sparc,leon: Sparc-Leon SMP support
Support SMP for a Sparc-Leon multiprocessor system.
Add Leon specific SMP code to arch/sparc/kernel/leon_smp.c.
Signed-off-by: Konrad Eisele <konrad@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/ioport.c')
| -rw-r--r-- | arch/sparc/kernel/ioport.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 9f61fd8cbb7b..3c8c44f6a41c 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -48,8 +48,13 @@ #include <asm/dma.h> #include <asm/iommu.h> #include <asm/io-unit.h> +#include <asm/leon.h> +#ifdef CONFIG_SPARC_LEON +#define mmu_inval_dma_area(p, l) leon_flush_dcache_all() +#else #define mmu_inval_dma_area(p, l) /* Anton pulled it out for 2.4.0-xx */ +#endif static struct resource *_sparc_find_resource(struct resource *r, unsigned long); |