From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C572C54EE9 for ; Sun, 25 Sep 2022 17:08:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230219AbiIYRIG (ORCPT ); Sun, 25 Sep 2022 13:08:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57958 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231150AbiIYRIF (ORCPT ); Sun, 25 Sep 2022 13:08:05 -0400 X-Greylist: delayed 520 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Sun, 25 Sep 2022 10:08:04 PDT Received: from w1.tutanota.de (w1.tutanota.de [81.3.6.162]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5226F2D1D7 for ; Sun, 25 Sep 2022 10:08:04 -0700 (PDT) Received: from w3.tutanota.de (unknown [192.168.1.164]) by w1.tutanota.de (Postfix) with ESMTP id 625F4FA0EA0 for ; Sun, 25 Sep 2022 16:59:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1664125163; s=s1; d=tutanota.com; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Cc:Date:Date:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:Sender; bh=Awf/RaehK8viO3wikcvw180OO55ynEzeLXpQqPmWe+k=; b=HL6djWjNa+FDTNfRrOqQOQbtMrt3q8EgNn+SCsa6oCt7yDzOXC+eMAsGfKrxcuZi EPtvNJ6Fz9yibzgzj52aaEvbATCal4etUelr6036XJ0xoysXtyN/TaZEEg3Aks6fUmJ nzu2EPcEkmg1LGTGvYZ68SdguMmhZJmzUQGQ+pvDHyCsb1UMrFWz/LYU7lPURU/w4Qs BonXrbgk7n16xkFo+krfKytFXYpodWDgjpuPhUYGZ6Pchu6c3oFFpZbeKohXKTD/YAq ZxCgKBiSPAeSm/349WbYIP1o4hMkJJWvHLf0h9nxZJN2643UIMzKpcx/8DlQpZB5lIr tE0C8PMYGA== Date: Sun, 25 Sep 2022 18:59:23 +0200 (CEST) From: Richard Rogalski To: Linux Pci Message-ID: Subject: SPARC64: getting "no compatible bridge window" errors :/ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hello!! I hope this is the right place for this. In my dmesg output, I get things like: ``` pci 0000:04:00.0: can't claim VGA legacy [mem 0x000a0000-0x000bffff]: no compatible bridge window pci 0000:06:00.0: can't claim VGA legacy [mem 0x000a0000-0x000bffff]: no compatible bridge window pci 0000:06:00.1: can't claim BAR 0 [mem 0x84110200000-0x84110203fff 64bit]: no compatible bridge window ``` I opened a bug for amdgpu [here](https://gitlab.freedesktop.org/drm/amd/-/issues/2169) but looking further into it I think it is caused by deeper PCIe problems :\ https://gitlab.freedesktop.org/drm/amd/uploads/cbf47807972c8a990bb2a8cdbb39ad9e/8C7CA9QNG dmesg log https://gitlab.freedesktop.org/drm/amd/uploads/6a799425dea50febd82f8bc11e54433a/ll.txt lspci -vv https://gitlab.freedesktop.org/drm/amd/uploads/7d4a794b1f7d67a1ffcdee5dfdec3ad6/config.txt kernel .config There's a tad more info attached to that bug if needed :D I greatly appreciate your time (: