Nagarjuna Kristam
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b3bfce4122
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PCI: edma_test: Fix Coverity issues
Validate num_chans before using for division
Bug 3956683
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Change-Id: I8abca2a251748711f07ffc14d71b1601fa73806f
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2876298
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
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2023-03-31 04:17:26 -07:00 |
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Manikanta Maddireddy
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ca5d1bdfbe
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PCI: edma_test: Fix UBSAN error due to overflow
Stress count is of type u32, large value of stress count is overflowing
to channel number in priv variable. Define priv as u64 and store channel
number after 32-bits.
Bug 3682571
Bug 3877429
Change-Id: I981cee442da298e967837262b4d63657373af1e2
Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2759479
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2815929
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Tested-by: Nagarjuna Kristam <nkristam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
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2022-11-29 04:17:27 -08:00 |
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Manikanta Maddireddy
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319fa69bd5
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PCI: Add data integrity check for PCIe DMA
Add CRC check after PCIe DMA to verify data integrity.
Bug 3636902
Bug 3868928
Change-Id: If497ce769571c6c837acbfbbb64b2242dfabef26
Signed-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2718787
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2720336
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2815927
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
Tested-by: Nagarjuna Kristam <nkristam@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
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2022-11-29 04:17:18 -08:00 |
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Nagarjuna Kristam
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b26885400f
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pcie: EDMA: fix EDMA init condition.
EDMA library needs to be initialized if there is change in EDMA
channel config or when cookie is NULL. Set the condition accordingly.
Bug 3622706
Bug 3877429
Change-Id: If919752cce08e203aa9d0b501f26f2e00b523575
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2717246
(cherry picked from commit 7434fc757e6c4b23aeb91b73f8e2a62f080c6d24)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2815926
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
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2022-11-29 04:17:14 -08:00 |
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Nagarjuna Kristam
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2b9e2da317
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PCI: tegra: edmatest: use stop edma API for abort
Use tegra_pcie_edma_stop() API to perform abort testing.
Bug 3626323
Bug 3868928
Change-Id: Idc90b8ab2836ab535414cc1bd8b99bfda508d129
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2708632
(cherry picked from commit d7fc5eebce85ac670a1a62d38c1572ff5a679258)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2815925
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
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2022-11-29 04:17:08 -08:00 |
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Nagarjuna Kristam
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87f4a51862
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pci: epf: Add dma test function driver
Add DMA test function driver from Nvidia repro
Bug 3583632
Change-Id: I603d16f74cba2b4752ab31af59b12e7c784f042e
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2736247
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit
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2022-07-05 14:32:06 -07:00 |
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