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nvadsp: os: Fix the argument of iommu_map() for Linux 6.3

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There is additional argument added in iommu_map() from Linux6.3.
Pass the proper argument from the drier who are using this
APIs. Using conftest methods for differentiating whether
additional argument is needed or not.

Bug 4374520

Change-Id: I0844beb3338a2d5237832867547d05da91a41a5f
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3026351
Reviewed-by: Viswanath L <viswanathl@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Laxman Dewangan
2023-12-01 08:46:35 +00:00
committed by mobile promotions
parent cd4dce2c20
commit c8262cbee1
1 changed files with 5 additions and 0 deletions
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5
drivers/platform/tegra/nvadsp/os.c
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@@ -2,6 +2,7 @@
/**
* Copyright (c) 2014-2023, NVIDIA CORPORATION. All rights reserved.
*/
#include <nvidia/conftest.h>
#include <linux/init.h>
#include <linux/module.h>
@@ -769,7 +770,11 @@ static void *nvadsp_dma_alloc_and_map_at(struct platform_device *pdev,
/* Remap the contiguous physical addresses together */
ret = iommu_map(domain, iova + offset, pa, mp_size,
#if defined(NV_IOMMU_MAP_HAS_GFP_ARG)
IOMMU_READ | IOMMU_WRITE, GFP_KERNEL);
#else
IOMMU_READ | IOMMU_WRITE);
#endif
if (ret) {
dev_err(dev, "failed to map pa %llx va %llx size %lx\n",
pa, iova + offset, mp_size);