AnsweredAssumed Answered

PCIe with PCIe Switch PI7C9X2G303EL or PLX8603 with 3.10.17_1.0.0_ga

Question asked by Rodrigue Simonneau Employee on Jun 6, 2014
Latest reply on Apr 26, 2017 by Vidya Sagar
Branched to a new discussion

Hi Folks,


Did you ever test a PCie Switch with our latest 3.10.17?

It seems that our PCIe driver does not support the Interrupt routing from the Switch.

It seems it supports only 1 IT (INTA) coming from only 1 Device.

But the 3 others INTB/INTC/INTD) are not correctly routed, but would be very helpful for a switch with many PCie Device.

Message Signal Interrupts (MSI) are also not supported.

Can someone tell me if the PCIe code was fully tested?


Does someone know a customer that used successfully a PCIe Switch (like PI7C9X2G303EL-EVB) on 3.10.17


Is there some Patches already under Test to support this?



Best regards / Mit freundlichen Grüßen