Hi, I recently got quite a few reports about failures of the Intel wireless devices. I looked at the logs and it turns out that we can't access our device anymore. We had bad issues around this and I fixed them in the iwlwifi driver in the end. What makes me feels that I need to add PCI folks is that I can feel that we have a regression in 3.18 (based on the number of reports) and we didn't change much there that could cause such a bug. Also, very surprisingly, I asked someone to disable ASPM as a boot parameter and that didn't actually disable it. You can find more details here [1]. What I see in the logs is that iwlwifi is trying to access the mapped memory of the device (I may have a bad terminology, but it is BAR + 0x24 - let me know if the term is not the right one), and we get 0xffffffff... Any thoughts? Thanks! [1] https://bugzilla.kernel.org/show_bug.cgi?id=91171 Emmanuel Grumbach egrumbach@xxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
