Files
linux-nv-oot/drivers/pci
Nagarjuna Kristam 276faff8d4 pci: tegra264: turn off controller when no link
When Link up fails during driver probe, controller is kept powered
on, even when controller is not configured as hot plug capable.
This results in more power consumption. Turn off controller when
no link detected during driver probe, only when controller does not
have hot-plug capability.
Ignore resume and remove AI's when no link during probe for no
hot-pluggable controllers.
Ignore Link state check for VDK, on which it cannot be detected.

Bug 4688706

Change-Id: I80a2b5845d48b07f25f65dc7cf5509aeb5778399
Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3246221
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2025-07-24 10:19:11 +00:00
..