From b0119e870837dcd15a207b4701542ebac5d19b45 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Wed, 1 Feb 2017 13:23:08 +0100 Subject: iommu: Introduce new 'struct iommu_device' This struct represents one hardware iommu in the iommu core code. For now it only has the iommu-ops associated with it, but that will be extended soon. The register/unregister interface is also added, as well as making use of it in the Intel and AMD IOMMU drivers. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/iommu/amd_iommu.c') diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 019e02707cd5..689d88fa29a6 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -112,7 +112,7 @@ static struct timer_list queue_timer; * Domain for untranslated devices - only allocated * if iommu=pt passed on kernel cmd line. */ -static const struct iommu_ops amd_iommu_ops; +const struct iommu_ops amd_iommu_ops; static ATOMIC_NOTIFIER_HEAD(ppr_notifier); int amd_iommu_max_glx_val = -1; @@ -3217,7 +3217,7 @@ static void amd_iommu_apply_dm_region(struct device *dev, WARN_ON_ONCE(reserve_iova(&dma_dom->iovad, start, end) == NULL); } -static const struct iommu_ops amd_iommu_ops = { +const struct iommu_ops amd_iommu_ops = { .capable = amd_iommu_capable, .domain_alloc = amd_iommu_domain_alloc, .domain_free = amd_iommu_domain_free, -- cgit