raiden00pl opened a new pull request, #19948: URL: https://github.com/apache/nuttx/pull/19948
## Summary PCI endpoints cannot perform memory transactions when a bridge in their hierarchy has memory forwarding or bus mastering disabled. Firmware may leave these bits clear when handing a device over after PXE boot. Enable both bits on every parent bridge before enabling the endpoint. ## Impact fix PCI issues on intel64 hw after boot with PXE ## Testing Intel NUC with I226 NIC. After PXE boot over I226, without this changes - card is dead -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
