From bf55b7afce53718ef96f4e6616da62c0ccac37dd Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Fri, 19 May 2017 11:19:40 +0800 Subject: memory: tune last param of iommu_ops.translate() This patch converts the old "is_write" bool into IOMMUAccessFlags. The difference is that "is_write" can only express either read/write, but sometimes what we really want is "none" here (neither read nor write). Replay is an good example - during replay, we should not check any RW permission bits since thats not an actual IO at all. CC: Paolo Bonzini CC: David Gibson Reviewed-by: David Gibson Acked-by: David Gibson Acked-by: Paolo Bonzini Signed-off-by: Peter Xu Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Reviewed-by: Jason Wang --- hw/ppc/spapr_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/ppc') diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c index 29c80bb..0341bc0 100644 --- a/hw/ppc/spapr_iommu.c +++ b/hw/ppc/spapr_iommu.c @@ -111,7 +111,7 @@ static void spapr_tce_free_table(uint64_t *table, int fd, uint32_t nb_table) /* Called from RCU critical section */ static IOMMUTLBEntry spapr_tce_translate_iommu(MemoryRegion *iommu, hwaddr addr, - bool is_write) + IOMMUAccessFlags flag) { sPAPRTCETable *tcet = container_of(iommu, sPAPRTCETable, iommu); uint64_t tce; -- cgit v1.1