From fadc1cbe85c6b032d5842ec0d19d209f50fcb375 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Sun, 26 Apr 2015 16:49:24 +0100 Subject: Add MemTxAttrs to the IOTLB MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a MemTxAttrs field to the IOTLB, and allow target-specific code to set it via a new tlb_set_page_with_attrs() function; pass the attributes through to the device when making IO accesses. Signed-off-by: Peter Maydell Reviewed-by: Paolo Bonzini Reviewed-by: Edgar E. Iglesias Reviewed-by: Alex Bennée --- include/exec/exec-all.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/exec/exec-all.h') diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index ff1bc3e4c1..b58cd47ced 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -105,6 +105,9 @@ void tlb_flush(CPUState *cpu, int flush_global); void tlb_set_page(CPUState *cpu, target_ulong vaddr, hwaddr paddr, int prot, int mmu_idx, target_ulong size); +void tlb_set_page_with_attrs(CPUState *cpu, target_ulong vaddr, + hwaddr paddr, MemTxAttrs attrs, + int prot, int mmu_idx, target_ulong size); void tb_invalidate_phys_addr(AddressSpace *as, hwaddr addr); #else static inline void tlb_flush_page(CPUState *cpu, target_ulong addr) -- cgit 1.4.1