From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8D2D8306B35 for ; Wed, 15 Oct 2025 08:41:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760517700; cv=none; b=Akuga2ChOKM/9pe6GqbvzjK3PxcuTS4yDdq7KBFCInwP0/uBc1UExUH8rFcQsQIfkejN0y8N2oKTXZURT58sPFzEISI8mKT+eL6icdAA67kViq7lKpFaAJWApuh+Ls5c8IDz1AHD6vhvVLyPwI9gZHt/QYGw782i9p/u8XrWANk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760517700; c=relaxed/simple; bh=B0C7tyPsgXFra99zHcqN+DGrq2pt7YuixPFQVbTh+Y0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=K7NxfSTHpl0QaoFd/RdocQOX06Zkqj1pmTxmVEjUcJhoSYV49trSxNWHZXP76G/GaeFNeO/vfxG+Pqg9tOJ7kCMZwY+08NMmDh7FZBJYKu/mcoeUEOMkHgYheUY+q1WjV2JB6EgiWyDhahBrbpurQTUDFZ+i18T0Sts5E9frjWo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Tb49z7BR; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Tb49z7BR" Received: by smtp.kernel.org (Postfix) with ESMTPS id 10D84C4CEF8 for ; Wed, 15 Oct 2025 08:41:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760517700; bh=B0C7tyPsgXFra99zHcqN+DGrq2pt7YuixPFQVbTh+Y0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Tb49z7BRQtHIzuNECyCivFhCrU4G/naDjJaRVVPIunhfg7QlfwyJCTJntVgV/sUGp v619xX4oqxqwzZeVdgOOEscZGWwYCGj6VdTd8Fz6JPw/L/mDLTzk7Y3pAnUsUHZCQU 7NHuAOE8dUpBR2T3Be8oIQf5mzUhNggS5Hiug0NTTBInZOL9VeDDrEHMBmAEuOmH+y uetmZw7CG6lrX705XgyRR7DFG9XglwYKvBRc2wOdZYLRNYw+PIB9I4TsE1+0Y2DS7U b2aigmq5EOnmGi1iTIVlgT/F0TrsOkIzr9xkSXZ5iaSCPHHHnr4Iv+9N+zmSvd5A7w PcgHEC+5k9J2w== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id F0B3CC41612; Wed, 15 Oct 2025 08:41:39 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220667] xhci_hcd prevents S3 suspend to RAM from working on Zen 5 system Date: Wed, 15 Oct 2025 08:41:39 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: kode54@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_kernel_version Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220667 Christopher Snowhill (kode54@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- Kernel Version| |6.18-rc1 --- Comment #1 from Christopher Snowhill (kode54@gmail.com) --- Log messages from 6.17.1, where it appears to connect without the suspend message, but reports that it has no ports: Oct 14 00:01:16 copycat kernel: xhci_hcd 0000:1a:00.0: xHCI Host Controller Oct 14 00:01:16 copycat kernel: xhci_hcd 0000:1a:00.0: new USB bus register= ed, assigned bus number 9 Oct 14 00:01:16 copycat kernel: xhci_hcd 0000:1a:00.0: USB3 root hub has no ports Oct 14 00:01:16 copycat kernel: xhci_hcd 0000:1a:00.0: hcc params 0x0110ffc5 hci version 0x120 quirks 0x0000000200000010 Oct 14 00:01:16 copycat kernel: xhci_hcd 0000:1a:00.0: xHCI Host Controller Oct 14 00:01:16 copycat kernel: xhci_hcd 0000:1a:00.0: new USB bus register= ed, assigned bus number 10 Oct 14 00:01:16 copycat kernel: xhci_hcd 0000:1a:00.0: Host supports USB 3.0 SuperSpeed Oct 14 00:01:16 copycat kernel: usb usb9: New USB device found, idVendor=3D= 1d6b, idProduct=3D0002, bcdDevice=3D 6.17 Oct 14 00:01:16 copycat kernel: usb usb9: New USB device strings: Mfr=3D3, Product=3D2, SerialNumber=3D1 Oct 14 00:01:16 copycat kernel: usb usb9: Product: xHCI Host Controller Oct 14 00:01:16 copycat kernel: usb usb9: Manufacturer: Linux 6.17.1-3-cach= yos xhci-hcd Oct 14 00:01:16 copycat kernel: usb usb9: SerialNumber: 0000:1a:00.0 Oct 14 00:01:16 copycat kernel: hub 9-0:1.0: USB hub found Oct 14 00:01:16 copycat kernel: hub 9-0:1.0: 1 port detected Oct 14 00:01:16 copycat kernel: usb usb10: We don't know the algorithms for= LPM for this host, disabling LPM. Oct 14 00:01:16 copycat kernel: usb usb10: New USB device found, idVendor= =3D1d6b, idProduct=3D0003, bcdDevice=3D 6.17 Oct 14 00:01:16 copycat kernel: usb usb10: New USB device strings: Mfr=3D3, Product=3D2, SerialNumber=3D1 Oct 14 00:01:16 copycat kernel: usb usb10: Product: xHCI Host Controller Oct 14 00:01:16 copycat kernel: usb usb10: Manufacturer: Linux 6.17.1-3-cac= hyos xhci-hcd Oct 14 00:01:16 copycat kernel: usb usb10: SerialNumber: 0000:1a:00.0 Oct 14 00:01:16 copycat kernel: hub 10-0:1.0: USB hub found Oct 14 00:01:16 copycat kernel: hub 10-0:1.0: config failed, hub doesn't ha= ve any ports! (err -19) --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=