do jetson xavier support ACPI PCIE hotplug?
If I want to support SD7.0 on PCIE port with hotplug
there is one prsnt# pin need to connect to AGX GPIO
usually in PC BIOS ,this pin will define in ACPI to notify OS to re-scan PCIE port for hotplug
may I know Jetson xavier support this ACPI PCIE hotplug?
Tegra PCIe doesn’t support hotplug, so rescan/reset sysfs nodes won’t work.
Instead, you can unbind and bind Tegra PCIe platform driver. Se also:
I wil try it.
This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.