diff options
Diffstat (limited to 'drivers/staging/tidspbridge/hw/hw_mmu.h')
| -rw-r--r-- | drivers/staging/tidspbridge/hw/hw_mmu.h | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/staging/tidspbridge/hw/hw_mmu.h b/drivers/staging/tidspbridge/hw/hw_mmu.h index 1458a2c6027b..1c50bb36edfe 100644 --- a/drivers/staging/tidspbridge/hw/hw_mmu.h +++ b/drivers/staging/tidspbridge/hw/hw_mmu.h @@ -42,44 +42,41 @@ struct hw_mmu_map_attrs_t { bool donotlockmpupage; }; -extern hw_status hw_mmu_enable(const void __iomem *base_address); +extern hw_status hw_mmu_enable(void __iomem *base_address); -extern hw_status hw_mmu_disable(const void __iomem *base_address); +extern hw_status hw_mmu_disable(void __iomem *base_address); -extern hw_status hw_mmu_num_locked_set(const void __iomem *base_address, +extern hw_status hw_mmu_num_locked_set(void __iomem *base_address, u32 num_locked_entries); -extern hw_status hw_mmu_victim_num_set(const void __iomem *base_address, +extern hw_status hw_mmu_victim_num_set(void __iomem *base_address, u32 victim_entry_num); /* For MMU faults */ -extern hw_status hw_mmu_event_ack(const void __iomem *base_address, +extern hw_status hw_mmu_event_ack(void __iomem *base_address, u32 irq_mask); -extern hw_status hw_mmu_event_disable(const void __iomem *base_address, +extern hw_status hw_mmu_event_disable(void __iomem *base_address, u32 irq_mask); -extern hw_status hw_mmu_event_enable(const void __iomem *base_address, +extern hw_status hw_mmu_event_enable(void __iomem *base_address, u32 irq_mask); -extern hw_status hw_mmu_event_status(const void __iomem *base_address, +extern hw_status hw_mmu_event_status(void __iomem *base_address, u32 *irq_mask); -extern hw_status hw_mmu_fault_addr_read(const void __iomem *base_address, +extern hw_status hw_mmu_fault_addr_read(void __iomem *base_address, u32 *addr); /* Set the TT base address */ -extern hw_status hw_mmu_ttb_set(const void __iomem *base_address, +extern hw_status hw_mmu_ttb_set(void __iomem *base_address, u32 ttb_phys_addr); -extern hw_status hw_mmu_twl_enable(const void __iomem *base_address); +extern hw_status hw_mmu_twl_enable(void __iomem *base_address); -extern hw_status hw_mmu_twl_disable(const void __iomem *base_address); +extern hw_status hw_mmu_twl_disable(void __iomem *base_address); -extern hw_status hw_mmu_tlb_flush(const void __iomem *base_address, - u32 virtual_addr, u32 page_sz); - -extern hw_status hw_mmu_tlb_add(const void __iomem *base_address, +extern hw_status hw_mmu_tlb_add(void __iomem *base_address, u32 physical_addr, u32 virtual_addr, u32 page_sz, @@ -97,7 +94,7 @@ extern hw_status hw_mmu_pte_set(const u32 pg_tbl_va, extern hw_status hw_mmu_pte_clear(const u32 pg_tbl_va, u32 virtual_addr, u32 page_size); -void hw_mmu_tlb_flush_all(const void __iomem *base); +void hw_mmu_tlb_flush_all(void __iomem *base); static inline u32 hw_mmu_pte_addr_l1(u32 l1_base, u32 va) { |