From 80f97f0f73b82444f714651ea053838d27779dca Mon Sep 17 00:00:00 2001 From: Varun Sethi Date: Fri, 29 Mar 2013 01:24:00 +0530 Subject: iommu/fsl: Add the window permission flag as a parameter to iommu_window_enable API. Each iommu window can have access permissions associated with it. Extended the window_enable API to incorporate window access permissions. In case of PAMU each window can have its specific set of permissions. Signed-off-by: Varun Sethi Signed-off-by: Joerg Roedel --- drivers/iommu/iommu.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/iommu/iommu.c') diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index f730ed9d8af9..1d72b4f5b006 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -853,12 +853,13 @@ EXPORT_SYMBOL_GPL(iommu_unmap); int iommu_domain_window_enable(struct iommu_domain *domain, u32 wnd_nr, - phys_addr_t paddr, u64 size) + phys_addr_t paddr, u64 size, int prot) { if (unlikely(domain->ops->domain_window_enable == NULL)) return -ENODEV; - return domain->ops->domain_window_enable(domain, wnd_nr, paddr, size); + return domain->ops->domain_window_enable(domain, wnd_nr, paddr, size, + prot); } EXPORT_SYMBOL_GPL(iommu_domain_window_enable); -- cgit v1.2.3