From nobody Wed May 11 15:23:50 2022 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 C75991ACE01D for ; Wed, 11 May 2022 15:23:50 +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 4KyzFy3fwJz3jHs for ; Wed, 11 May 2022 15:23:50 +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 5E4E01C3D0 for ; Wed, 11 May 2022 15:23:50 +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 24BFNohR002645 for ; Wed, 11 May 2022 15:23:50 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 24BFNoaT002644 for usb@FreeBSD.org; Wed, 11 May 2022 15:23:50 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 263783] USB MBIM: Support for LTE/4G USB modems (MBIM) Date: Wed, 11 May 2022 15:23:50 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: Unspecified X-Bugzilla-Keywords: feature, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: pierre@defora.net X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13? 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1652282630; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8uMOWi4TwI8yVfOp9EELDJQLyKIbnBPPSyhJTLNIRE4=; b=gcFhMlPook5ogAWP93pL9aGmTJLTVGMOqc9wBvUP9uxypCAEU7PpJvXwtxLZ81d/TWd7Zv giqfkSV3FcUNvnh+RBxH+pxgOFM6EhlPVVhYurKBe64ca/lBC2qJsUmR75grkgsgkuLHVD gIH13yQW4zVhBTyOfv9SX8oJSWbKLZBlrBomw35lDXDsdh3etsVPEWZwBUWiXZxrLhK+/m 75Kc/aqxXDgM4cIDaGxcOhIpS6cI8W2PtJanAPT22I7LXy6JXDa5OEauiY2JOA/Me5DjJe +gjzAZHdpvf4LJTVLFbzXJohglNyaZHfUimemsnoOCvBXpLJQHduZOWDHgmVeQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1652282630; a=rsa-sha256; cv=none; b=Ks5LQ28O60jEsKskngxWRskIF/NwXJbcbSuh6VeQRxCeTiiW7/pvot/j0enJhXNgnWfUNM jlNxtBU3pnMtsIE6WPK/S9oVx1ETZ3YbtGc5XZjoqZ2sBSjw1ffkEh9MR54ZxGvPj0ex+R davluMTDc2FNvJ9fS1TRmCMu21v91tK6R/HiM+dEJ9HLtXAqF1bC+iR7epZG6Gyr3djxfW sMj74I6x6TwmZsCHV9q5F3+OCSMPgLOsHWy9NAcdpMXg3MFxGFOV3YYrP1WT+MCTnaujZ2 OP3GqSIIMaO28x0hCObdjU2NVL4OjsCeF+7j9kkBF1uZoygaVcL811m7Rhg2qQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263783 --- Comment #6 from Pierre Pronchery --- (In reply to mike from comment #4) I suspect the kernel does not like to attach the same device twice. Is there a way in FreeBSD to detach a device? (drvctl in NetBSD) If yes, can you try again after detaching the existing driver? In my development environment, the MBIM card was configured to go straight = into MBIM mode, and not expose other interfaces. I cannot look deeper into this issue at the moment, I no longer have the corresponding equipment ready. --=20 You are receiving this mail because: You are the assignee for the bug.=