From owner-freebsd-doc@FreeBSD.ORG Tue Dec 27 17:00:32 2011 Return-Path: Delivered-To: freebsd-doc@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B27D4106566B for ; Tue, 27 Dec 2011 17:00:32 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 750148FC1D for ; Tue, 27 Dec 2011 17:00:32 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id pBRH0Wq3011713 for ; Tue, 27 Dec 2011 17:00:32 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id pBRH0Wjf011710; Tue, 27 Dec 2011 17:00:32 GMT (envelope-from gnats) Resent-Date: Tue, 27 Dec 2011 17:00:32 GMT Resent-Message-Id: <201112271700.pBRH0Wjf011710@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-doc@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Momchil Ivanov Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 206BD106566C for ; Tue, 27 Dec 2011 16:55:37 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 0FACD8FC14 for ; Tue, 27 Dec 2011 16:55:37 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id pBRGtaZA042563 for ; Tue, 27 Dec 2011 16:55:36 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id pBRGtais042562; Tue, 27 Dec 2011 16:55:36 GMT (envelope-from nobody) Message-Id: <201112271655.pBRGtais042562@red.freebsd.org> Date: Tue, 27 Dec 2011 16:55:36 GMT From: Momchil Ivanov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: docs/163646: update man ehci(4) to mention options USB_DEBUG X-BeenThere: freebsd-doc@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Documentation project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Dec 2011 17:00:32 -0000 >Number: 163646 >Category: docs >Synopsis: update man ehci(4) to mention options USB_DEBUG >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-doc >State: open >Quarter: >Keywords: >Date-Required: >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Tue Dec 27 17:00:31 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Momchil Ivanov >Release: 8.2-STABLE >Organization: >Environment: FreeBSD 8.2-STABLE #2: Tue Dec 27 17:01:47 CET 2011 i386 >Description: The man page of ehci(4) mentions "LOADER TUNABLES" but they are only available after compiling the kernel with "options USB_DEBUG", which is not mentioned. The man page should make it clear that one needs to recompile the kernel with that option or these sysctls should be made availabe without "options USB_DEBUG". Probably the easiest way would be to update the man page and also mention that the sysctl hw.usb.ehci.lostintrbug is highly probable to solve problems with slow devices or ones that get stalled regularly. For more information refer to the following thread [1]. 1: http://lists.freebsd.org/pipermail/freebsd-usb/2011-December/010940.html >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: