diff options
Diffstat (limited to 'arch/powerpc/include/asm/machdep.h')
| -rw-r--r-- | arch/powerpc/include/asm/machdep.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index 536aded..e967122 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -37,13 +37,13 @@ struct machdep_calls { #ifdef CONFIG_PPC64 void (*hpte_invalidate)(unsigned long slot, unsigned long vpn, - int psize, int ssize, - int local); + int bpsize, int apsize, + int ssize, int local); long (*hpte_updatepp)(unsigned long slot, unsigned long newpp, unsigned long vpn, - int psize, int ssize, - int local); + int bpsize, int apsize, + int ssize, int local); void (*hpte_updateboltedpp)(unsigned long newpp, unsigned long ea, int psize, int ssize); @@ -58,6 +58,9 @@ struct machdep_calls { void (*hpte_removebolted)(unsigned long ea, int psize, int ssize); void (*flush_hash_range)(unsigned long number, int local); + void (*hugepage_invalidate)(struct mm_struct *mm, + unsigned char *hpte_slot_array, + unsigned long addr, int psize); /* special for kexec, to be called in real mode, linear mapping is * destroyed as well */ @@ -76,6 +79,18 @@ struct machdep_calls { long index); void (*tce_flush)(struct iommu_table *tbl); + /* _rm versions are for real mode use only */ + int (*tce_build_rm)(struct iommu_table *tbl, + long index, + long npages, + unsigned long uaddr, + enum dma_data_direction direction, + struct dma_attrs *attrs); + void (*tce_free_rm)(struct iommu_table *tbl, + long index, + long npages); + void (*tce_flush_rm)(struct iommu_table *tbl); + void __iomem * (*ioremap)(phys_addr_t addr, unsigned long size, unsigned long flags, void *caller); void (*iounmap)(volatile void __iomem *token); @@ -268,6 +283,10 @@ struct machdep_calls { ssize_t (*cpu_probe)(const char *, size_t); ssize_t (*cpu_release)(const char *, size_t); #endif + +#ifdef CONFIG_ARCH_RANDOM + int (*get_random_long)(unsigned long *v); +#endif }; extern void e500_idle(void); |