From nobody Sun Oct 03 17:04:17 2021 X-Original-To: amd64@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id B3B3517E8307 for ; Sun, 3 Oct 2021 17:04:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HMqvP4c31z3jf9 for ; Sun, 3 Oct 2021 17:04:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7F4381A4E for ; Sun, 3 Oct 2021 17:04:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 193H4HMK011538 for ; Sun, 3 Oct 2021 17:04:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 193H4H9v011537 for amd64@FreeBSD.org; Sun, 3 Oct 2021 17:04:17 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: amd64@FreeBSD.org Subject: [Bug 207677] atrtc Warning: Couldn't map I/O on Skylake Supermicro X11SSH-LN4F Date: Sun, 03 Oct 2021 17:04:17 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: phk@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Porting FreeBSD to the AMD64 platform List-Archive: https://lists.freebsd.org/archives/freebsd-amd64 List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-amd64@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207677 Poul-Henning Kamp changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |phk@FreeBSD.org --- Comment #9 from Poul-Henning Kamp --- pstef@ ping'ed me on this one. I have nothing much to add over the comment I put in atrtc_attach() in the original commit (294643529963), but which has subsequently been lost: /* * Not that we need them or anything, but grab our resources * so they show up, correctly attributed, in the big picture. */ I wanted to make the RTC resources show up in the accounting, for instance devinfo -rv For what it is worth, I get the warning also on my laptop (T480): atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. atrtc0: registered as a time-of-day clock, resolution 1.000000s I suspect the reason for the message is that acpi0 already claimed some of those ports: acpi0 Interrupt request lines: 0x9 I/O ports: [=E2=80=A6] 0x70 0x72-0x77 [=E2=80=A6] I guess, if somebody want to fix this, the ATRTC needs to be picked up thro= ugh ACPI rather than PNP ? --=20 You are receiving this mail because: You are on the CC list for the bug.=