Janardhan Reddy
cfaad9cd6d
nvscic2c-pcie: Add Buffer limts per endpoint
...
Address security ARR: DOS60-REQ-7169 in streaming mode.
Add per endpoint streaming mode buffer limits.
Bug 4883175
JIRA NVIPC-2453
Change-Id: I31edb2bacf4a8af560e7e6da7d378da874d105bd
Signed-off-by: Janardhan Reddy <jreddya@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3196300
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com >
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com >
2025-07-24 10:19:07 +00:00
Deepak Badgaiyan
ee10f0e501
nvscic2c: common DMA integration
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Integrate with common PCIe eDMA calls.
Common PCIe eDMA will support same calls between
T234 and T264.
Fix pci_epc_set_msi() failure. Initialize msi count.
Jira NVIPC-2448
Jira NVIPC-2708
Change-Id: I860fd2ee86950e558d2b6a362c05dba7988368e9
Signed-off-by: Deepak Badgaiyan <dbadgaiyan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3197105
Reviewed-by: Sivagamy Govindasamy <sivagamyg@nvidia.com >
Reviewed-by: Janardhan Reddy AnnapuReddy <jreddya@nvidia.com >
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com >
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com >
Reviewed-by: svcacv <svcacv@nvidia.com >
2025-07-24 10:19:07 +00:00
dbadgaiyan
3067ceeb00
nvscic2c-pcie: add support for error handling
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Enable AER reporting for ednpoint.
Provide error handler for AER reception and
update error code to be read by user space process.
Change PCIe link to down.
Implement error reporting for runtime eDMA xfer errors.
Bug 4088959
Jira NVIPC-334
Change-Id: I74871e5226eab1b708c72aa71216cd160c6ebf68
Signed-off-by: dbadgaiyan <dbadgaiyan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2915753
(cherry picked from commit 7b24941fb486ada70229c42ae1deec12f75028c2)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2921480
Reviewed-by: Arihant Jejani <ajejani@nvidia.com >
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2023-06-19 12:29:40 -07:00
dbadgaiyan
f2088fd15d
misc: nvscic2c-pcie: Update nvscic2c-pcie license
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Modify nvscic2c-pcie files to use updated licenses
as per nvidia-oot.
Bug 3739487
Jira C2C-826
Change-Id: I819b459fdb0743d37bc08b4c9b92097d87e62884
Signed-off-by: dbadgaiyan <dbadgaiyan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2830686
Reviewed-by: svcacv <svcacv@nvidia.com >
Reviewed-by: Arihant Jejani <ajejani@nvidia.com >
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2022-12-22 20:29:46 -08:00
dbadgaiyan
4adc5c8fb4
drivers: misc: add nvscic2c-pcie in OOT
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nvscic2c enables xfer between two SoC connected over PCIe.
nvscic2c already available with K5.10
Major changes in nvscic2c-pcie for K5.15:
Integrate with upstream PCIe endpoint function changes.
Allocate new IOVA domain to be used for
empty IOVA allocation.
This IOVA range would be used in iommu_map() to map
physical backing with IOMMU domain attached in PCIe device.
Migrate from nvhost to host1x and tegra-drm interfaces.
Bug 3739487
Jira C2C-826
Jira C2C-830
Change-Id: Ic4d8ac680921807fb17247855ca7037623681cb7
Signed-off-by: dbadgaiyan <dbadgaiyan@nvidia.com >
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2810806
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com >
Reviewed-by: Arihant Jejani <ajejani@nvidia.com >
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com >
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com >
2022-12-15 20:52:33 -08:00
