From owner-freebsd-arch@FreeBSD.ORG Tue Apr 15 22:44:31 2014 Return-Path: Delivered-To: arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 94C906CB for ; Tue, 15 Apr 2014 22:44:31 +0000 (UTC) Received: from mail-pa0-f48.google.com (mail-pa0-f48.google.com [209.85.220.48]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 64F2D16AD for ; Tue, 15 Apr 2014 22:44:31 +0000 (UTC) Received: by mail-pa0-f48.google.com with SMTP id hz1so10130084pad.21 for ; Tue, 15 Apr 2014 15:44:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:content-type:mime-version:subject:from :in-reply-to:date:cc:content-transfer-encoding:message-id:references :to; bh=VK0Wk7kkej0WqQ9/Js+d93PPv/TLruN2XZ/AaBkjOXc=; b=SJL2gaabOzkwHFjYoun2tcYxi4G26rnbi6aTXs7WNu+19MW59UOdMtHtDZdboYUnQz vJlTiuX9aXCMo17Kbn8e5GlA/I0rYqtq/QbiBTBqK5HZr3opSI8l2Bh9zDF0XE9zWu/+ gm9GpVVbAigxonTHwttkTgaVijl1n1RVsA5SUZ1rcqbfUf/LpwbubHX4S8XmIHKUe4Zr zauVMSgCOxfax3Vz08ywndFu3qmWLeg7e9l2wh+7BWe7k1gUPTtZ8JVKFMPE9DRMhDtF eMLXsOKs/6Xmcwo4l9MqyffFLL0wcq5WkgA8FJoVPnqvXBC+iHOSU7Z9qMHiUeX8WKYE 4MUw== X-Gm-Message-State: ALoCoQky/81gG/ufER44WhTsGKih0LhDxkS60qK0T5oFi/fkrOX/I/MKrQxQVXK6hf6BJDxJmIgx X-Received: by 10.67.2.34 with SMTP id bl2mr4813706pad.58.1397601869370; Tue, 15 Apr 2014 15:44:29 -0700 (PDT) Received: from macintosh-c42c033c0b73.corp.netflix.com (dc1-prod.netflix.com. [69.53.236.251]) by mx.google.com with ESMTPSA id ja8sm42686410pbd.3.2014.04.15.15.44.28 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 15 Apr 2014 15:44:28 -0700 (PDT) Sender: Warner Losh Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.2 \(1874\)) Subject: Re: EISA in GENERIC From: Warner Losh In-Reply-To: <20140415214042.GA73405@troutmask.apl.washington.edu> Date: Tue, 15 Apr 2014 16:44:25 -0600 Content-Transfer-Encoding: quoted-printable Message-Id: <8E01A77C-D7DE-4298-AA19-DCECF400812D@bsdimp.com> References: <957D23B4-264C-4AAB-945C-F82B9877FAC9@bsdimp.com> <20140415214042.GA73405@troutmask.apl.washington.edu> To: Steve Kargl X-Mailer: Apple Mail (2.1874) Cc: "freebsd-arch@freebsd.org" X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Apr 2014 22:44:31 -0000 On Apr 15, 2014, at 3:40 PM, Steve Kargl = wrote: > On Tue, Apr 15, 2014 at 02:50:14PM -0600, Warner Losh wrote: >>=20 >> The time has come to trim EISA from the generic i386 kernel. >>=20 >> Please see http://people.freebsd.org/~imp/patch-queue/eisa for >> the proposed change. It introduces a MK_EISA too so one can >> control building the eisa-only modules as well as the eisa = attachments >> in modules. >>=20 >> There are those that say it is time to vote EISA off the island. = Perhaps, >> but that?s a completely different discussion than the one I?m wanting >> to have now. The normal way that should be done is to remove it in 12 >> after disabling it in 11. >>=20 >=20 > No problem with intent of patch. >=20 > Do you need to make any changes for bt(4)? My first foray into > EISA used at Buslogic BT-742A. 'man bt' does not show a dependence > on 'device eisa', but bt(4) certainly supported EISA cards. This is handled in the config system. When =91device eisa=92 is omitted, = the eisa attachment for bt is omitted. There=92s no bt or buslogic module, = so no change is needed to cope there. At this late date, it is doubtful if = a bt/buslogic module would be useful to create=85 Thanks for the review... Warner