Prashant Kumar Shaw
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d3d5025a1c
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fsicom: updated memory unmap
- add support to unmap the previously mapped memory
- updated the data structure to store the dma pointer in
user space
- taking dma buf pointer from user space while unmapping
JIRA SS-4006
JIRA SS-4628
Bug 3855033
Change-Id: I8ca71d11076b64af33c32e6e30c7c056828fbf75
Signed-off-by: Rahul Bedarkar <rabedarkar@nvidia.com>
Signed-off-by: Prashant Kumar Shaw <pshaw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2819744
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
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2022-12-01 18:18:20 -08:00 |
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Prashant Kumar Shaw
|
f6d27d0561
|
FSICOM: IOVA per client kernel changes
- IOCTL datatype and call added for sending IOVA,
offset and channel id data to FSI
JIRA SS-3385
JIRA SS-4628
Bug 3855033
Change-Id: I1212913a7ede879108800a68eafbe8240211572b
Signed-off-by: Rahul Bedarkar <rabedarkar@nvidia.com>
Signed-off-by: Prashant Kumar Shaw <pshaw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2819743
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
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2022-12-01 18:18:16 -08:00 |
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Rahul Bedarkar
|
6a69011d7c
|
tegra-fsicom: Implement PM ops
Initiate handshake with FSI by sending signal to NvFsiCom daemon on
system resume.
JIRA SS-3761
This patch is integrated from kernel/nvidia to kernel/nvidia-oot
https://git-master.nvidia.com/r/c/linux-nvidia/+/2720391
JIRA SS-4628
Bug 3855033
Change-Id: I08221f94248c39998df856ae3e254e02b2803985
Signed-off-by: Rahul Bedarkar <rabedarkar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2819742
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
|
2022-12-01 18:18:11 -08:00 |
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Rahul Bedarkar
|
b41ef0cf5e
|
drivers/platform/tegra: add tegra-fsicom driver
Add tegra-fsicom driver. It provides interface to communicate with
Functional Safety Island (FSI).
Bug 3583609
Change-Id: I0cc45de69ca73092e13ee17fec4abd3f9c9e0468
Signed-off-by: Rahul Bedarkar <rabedarkar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2707054
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
GVS: Gerrit_Virtual_Submit
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2022-05-05 15:38:03 -07:00 |
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