On 29.05.2018 15:50, Marcus Mönius wrote:
Hello, as described here (https://bbs.archlinux.org/viewtopic.php?pid=1787759#p1787759 <https://bbs.archlinux.org/viewtopic.php?pid=1787759#p1787759>) the patches for the Renesas host controller (https://www.spinics.net/lists/linux-usb/msg169384.html <https://www.spinics.net/lists/linux-usb/msg169384.html>) didn't work for me: I compiled the current kernel (4.16.11) with the three patches and a cherry pick (fa31b3cb2ae143aa6e26974fcbe75689da60bdbe), but my Renesas USB 3.0 express card didn't work. I tried it with no kernel parameters and with either kernel parameter intel_iommu=on or intel_iommu=igfx_off. But it didn't work.
Do you have any logs of 4.16 + Renesas v3 patches?.
When I use kernel 4.12.7 or kernel 4.12.8 with: git checkout v4.12.8 git revert 0e1f0eaed6c20db41ff61e024b361ee3ec9d686c #revert the noted commit git cherry-pick 854e55ad289ef8888e7991f0ada85d5846f5afb9 #cherry-pick a commit needed to build with gcc 8 git cherry-pick ad343a98e74e85aa91d844310e797f96fee6983b The express card only works, when I boot linux with the card inserted. When I reinsert it while running, it does not work anymore.
How about v4.16 without 0e1f0ea? (reverting it) how does that behave? -Mathias -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
