From nobody Tue Sep 28 12:45:57 2021 X-Original-To: usb@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 03EF317CACA5 for ; Tue, 28 Sep 2021 12:45:59 +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 4HJfPf0mXKz4vFF for ; Tue, 28 Sep 2021 12:45:57 +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 3BD7224BB7 for ; Tue, 28 Sep 2021 12:45:57 +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 18SCjvtP098563 for ; Tue, 28 Sep 2021 12:45:57 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 18SCjvRn098562 for usb@FreeBSD.org; Tue, 28 Sep 2021 12:45:57 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: usb@FreeBSD.org Subject: [Bug 258057] muge(4) crashes with large tx batches Date: Tue, 28 Sep 2021 12:45:57 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: usb X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dan.kotowski@a9development.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-usb List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D258057 --- Comment #26 from Dan Kotowski --- I believe that Bjoern and I have earlier revisions of the boards, while Mark has a more recent one. And I know Solid-Run had to fix at least 1 USB erata (flipped TX/RX on 1 port) so I can imagine there may be others. Of note, jnettlet has mentioned the following: """ I have [usb powersaving] turned off on all my boards. Synopsis did have a = bug with powersave and hubs in their IP which we have the errata workaround ena= bled for...but even then some devices are just flaky a patch is merged in [Linux]. the feature is called parkmode I am setting that in UEFI though. Unless maybe BSD is re-enabling it """ If it helps, this is the raw DSDT ASL for the USB parts of the firmware: https://github.com/SolidRun/edk2-platforms/blob/24698f90b79facfbbfc4067b39a= 4ddf8c7fdfa88/Silicon/NXP/LX2160A/AcpiTables/Dsdt/Usb.asl You can easily see it setting `snps,dis_rxdet_inp3_quirk` - perhaps we igno= re or unset this? https://github.com/torvalds/linux/blob/835d31d319d9c8c4eb6cac074643360ba0ec= ab10/drivers/usb/dwc3/core.h#L1065 * @dis_rxdet_inp3_quirk: set if we disable Rx.Detect in P3 --=20 You are receiving this mail because: You are the assignee for the bug.=