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iommu/rockchip: Update to {map,unmap}_pages
Trivially update map/unmap to the new interface, which is quite happy for drivers to still process just one page per call. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/ccc21bf7d1d0da8989d4d517a13d0846d6b71a38.1694525662.git.robin.murphy@arm.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
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@ -816,7 +816,8 @@ unwind:
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}
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static int rk_iommu_map(struct iommu_domain *domain, unsigned long _iova,
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phys_addr_t paddr, size_t size, int prot, gfp_t gfp)
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phys_addr_t paddr, size_t size, size_t count,
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int prot, gfp_t gfp, size_t *mapped)
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{
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struct rk_iommu_domain *rk_domain = to_rk_domain(domain);
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unsigned long flags;
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@ -849,12 +850,14 @@ static int rk_iommu_map(struct iommu_domain *domain, unsigned long _iova,
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paddr, size, prot);
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spin_unlock_irqrestore(&rk_domain->dt_lock, flags);
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if (!ret)
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*mapped = size;
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return ret;
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}
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static size_t rk_iommu_unmap(struct iommu_domain *domain, unsigned long _iova,
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size_t size, struct iommu_iotlb_gather *gather)
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size_t size, size_t count, struct iommu_iotlb_gather *gather)
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{
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struct rk_iommu_domain *rk_domain = to_rk_domain(domain);
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unsigned long flags;
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@ -1167,8 +1170,8 @@ static const struct iommu_ops rk_iommu_ops = {
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.of_xlate = rk_iommu_of_xlate,
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.default_domain_ops = &(const struct iommu_domain_ops) {
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.attach_dev = rk_iommu_attach_device,
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.map = rk_iommu_map,
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.unmap = rk_iommu_unmap,
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.map_pages = rk_iommu_map,
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.unmap_pages = rk_iommu_unmap,
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.iova_to_phys = rk_iommu_iova_to_phys,
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.free = rk_iommu_domain_free,
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}
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