The 'no_llseek' definition was removed in Linux v6.12. Use
NV_NO_LLSEEK_PRESENT to check if it should be defined.
The 'remove' callback of the 'platform_driver" structure was updated in
Linux v6.11 to return void instead of int.
Update rtcpu-coe.c so that it properly handles the above cases.
Bug 5466808
Change-Id: I9306840f0b4a9e5a59a5c161ac3c58af2a70a4ed
Signed-off-by: Brad Griffis <bgriffis@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3436078
Reviewed-by: Igor Mitsyanko <imitsyanko@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
In fringe unexpected cases, HSB (Holoscan sensor bringe) sends image
byte offset larger then allocated image size (e.g. if HSB just sends
incorrect packet, or is configured incorrectly for a different image
size. or just packet corruption).
In such cases, we run into SMMU faults.
To mitigate this, a buffer size of two check was introduced so even
were this to happen, it would not cause SMMU errors.
However, the support for this in UMD is not complete.
Therefore, disable this check until UMD is able to comply with this
buffer constraint.
Jira L4T-7463
Change-Id: I2de31740284627ca117f1fa0a28bde2ef9a82785
Signed-off-by: Rakibul Hassan <rakibulh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3419644
Reviewed-by: Igor Mitsyanko <imitsyanko@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Narendra Kondapalli <nkondapalli@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Modify CoE capture logic a bit to make it more robust and error-proof:
- RCE Rx queue limit size is 16, no point to have 32 elements long queue
in kernel.
- Pass kernel's queue length to RCE when opening a channel so it can be
validated (to not exceed RCE max depth)
- validate image buffers IOVA addresses and buffer length before queuing
to RCE
Jira CT26X-1892
Change-Id: I199143fe726ebab05a1236d4b14b59f0528d65a8
Signed-off-by: Igor Mitsyanko <imitsyanko@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3419638
Reviewed-by: svcacv <svcacv@nvidia.com>
Tested-by: Raki Hassan <rakibulh@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Narendra Kondapalli <nkondapalli@nvidia.com>
