aboutsummaryrefslogtreecommitdiffstats
path: root/include/soc
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-08 17:22:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-08 17:22:35 -0700
commit9a9952bbd76a13fc2c95c28f09ba1801a3664929 (patch)
tree8ec6955ec8706dd28cc43161821b4350ebd80424 /include/soc
parente81b594cdae73f341ea13bc9fb2b57a5b739c1a3 (diff)
parent4ad79562577a3936b08365260f86eeb83156479f (diff)
Merge tag 'iommu-updates-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates for from Joerg Roedel: "This time the IOMMU updates are mostly cleanups or fixes. No big new features or drivers this time. In particular the changes include: - Bigger cleanup of the Domain<->IOMMU data structures and the code that manages them in the Intel VT-d driver. This makes the code easier to understand and maintain, and also easier to keep the data structures in sync. It is also a preparation step to make use of default domains from the IOMMU core in the Intel VT-d driver. - Fixes for a couple of DMA-API misuses in ARM IOMMU drivers, namely in the ARM and Tegra SMMU drivers. - Fix for a potential buffer overflow in the OMAP iommu driver's debug code - A couple of smaller fixes and cleanups in various drivers - One small new feature: Report domain-id usage in the Intel VT-d driver to easier detect bugs where these are leaked" * tag 'iommu-updates-v4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (83 commits) iommu/vt-d: Really use upper context table when necessary x86/vt-d: Fix documentation of DRHD iommu/fsl: Really fix init section(s) content iommu/io-pgtable-arm: Unmap and free table when overwriting with block iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h iommu/msm: Use BUG_ON instead of if () BUG() iommu/vt-d: Access iomem correctly iommu/vt-d: Make two functions static iommu/vt-d: Use BUG_ON instead of if () BUG() iommu/vt-d: Return false instead of 0 in irq_remapping_cap() iommu/amd: Use BUG_ON instead of if () BUG() iommu/amd: Make a symbol static iommu/amd: Simplify allocation in irq_remapping_alloc() iommu/tegra-smmu: Parameterize number of TLB lines iommu/tegra-smmu: Factor out tegra_smmu_set_pde() iommu/tegra-smmu: Extract tegra_smmu_pte_get_use() iommu/tegra-smmu: Use __GFP_ZERO to allocate zeroed pages iommu/tegra-smmu: Remove PageReserved manipulation iommu/tegra-smmu: Convert to use DMA API iommu/tegra-smmu: smmu_flush_ptc() wants device addresses ...
Diffstat (limited to 'include/soc')
-rw-r--r--include/soc/tegra/mc.h8
1 files changed, 1 insertions, 7 deletions
diff --git a/include/soc/tegra/mc.h b/include/soc/tegra/mc.h
index 370f2909ec19..44202ff897fd 100644
--- a/include/soc/tegra/mc.h
+++ b/include/soc/tegra/mc.h
@@ -51,11 +51,6 @@ struct tegra_smmu_swgroup {
unsigned int reg;
};
-struct tegra_smmu_ops {
- void (*flush_dcache)(struct page *page, unsigned long offset,
- size_t size);
-};
-
struct tegra_smmu_soc {
const struct tegra_mc_client *clients;
unsigned int num_clients;
@@ -66,9 +61,8 @@ struct tegra_smmu_soc {
bool supports_round_robin_arbitration;
bool supports_request_limit;
+ unsigned int num_tlb_lines;
unsigned int num_asids;
-
- const struct tegra_smmu_ops *ops;
};
struct tegra_mc;

Privacy Policy