Date: Wed, 24 Oct 2018 16:10:51 +0530 From: Rajesh Kumar <rajfbsd@gmail.com> To: freebsd-drivers@freebsd.org, freebsd-current@freebsd.org Subject: Has anything changed from 11.2 to 12.0 in PCI MSI/MSIX path? Message-ID: <CAAO%2BANOkcmE6Roj7RLPYaYmD4hJu3cdHrAvUfmxb%2B8EkiSu4iA@mail.gmail.com>
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Hi, I have a amd64 based board. When I tried to boot 11.1 (or) 11.2 in that, I needed the following tunables to be set from loader prompt to get it booted (otherwise machine reboots continuously). hw.usb.xhci.msi=0 hw.usb.xhci.msix=0 hw.pci.enable_msi=0 hw.pci.enable_msix=0 But, when I tried with 12.0 - ALPHA4, I could able to get it booted without any tunables. So, has anything changed significantly on PCI MSI/MSI-X path? Note: I have a forum topic with my observations about the issue on 11.1/11.2 in the following thread https://forums.freebsd.org/threads/freebsd-11-1-installation-fails-and-rebooting.65814/ Let me know if you need any details.
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