Date: Wed, 18 Mar 2015 09:29:41 -0600 From: Warner Losh <imp@bsdimp.com> To: Anthony Jenkins <Anthony.B.Jenkins@att.net> Cc: freebsd-acpi@freebsd.org, Ian Smith <smithi@nimnet.asn.au> Subject: Re: [PATCH] ACPI CMOS region support rev. 5 Message-ID: <56B494A3-2058-4B7B-8183-646A46753A53@bsdimp.com> In-Reply-To: <550825DE.7030406@att.net> References: <20150222180817.GD27984@strugglingcoder.info> <54EB8C21.2080600@att.net> <2401337.2oUs7iAbtB@ralph.baldwin.cx> <54EF3D5D.4010106@att.net> <20150227222203.P38620@sola.nimnet.asn.au> <20150228125857.D1277@besplex.bde.org> <54F14368.4020807@att.net> <20150302002647.W42658@sola.nimnet.asn.au> <54F5E53D.1090601@att.net> <20150306025800.U46361@sola.nimnet.asn.au> <54F9D7E6.4050807@att.net> <5504FF32.3020202@att.net> <20150317001401.X22641@sola.nimnet.asn.au> <5506F00A.3030708@att.net> <5506FBE3.1000009@att.net> <20150317041624.K22641@sola.nimnet.asn.au> <55073442.5060005@att.net> <20150317222704.K22641@sola.nimnet.asn.au> <550825DE.7030406@att.net>
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--Apple-Mail=_E8AB9B17-59A9-468A-9351-9347B12813F1 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On Mar 17, 2015, at 7:02 AM, Anthony Jenkins = <Anthony.B.Jenkins@att.net> wrote: >> \Where else might ATRTC_VERBOSE be set otherwise? >=20 > I'm picturing a (future?) config(5) knob, e.g. >=20 > device atrtc > options ATRTC_VERBOSE=3D1 >=20 >=20 > so it can be set at compile time. Why not just boot verbose? history has shown too many options like this is hard to use. >> I still wonder if there isn't a global acpi_loaded_and_running = variable >> so you could avoid even attempting ACPI init calls, perhaps making = this >> not so dependent on ACPI, at least at runtime. >=20 > I haven't (yet) been able to find a compile-time flag that tells me if > the kernel supports ACPI; I'm /pretty/ sure the ACPI headers I'm > #include'ing will exist for every build of FreeBSD. I wouldn=E2=80=99t count on it. However, they may exist for all = platforms that use atrtc. But it wouldn=E2=80=99t be an issue if you did a separate attachment. Warner --Apple-Mail=_E8AB9B17-59A9-468A-9351-9347B12813F1 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJVCZnlAAoJEGwc0Sh9sBEAm7IQANRXjySCQtWnYjJ1MkvIY5zo Wkvs8Sj4dQEX9PTcAUPywJVSij94JY9EDzP0XLBVat/LYk84g6zdM3eT/+nsJsoQ OGw4jsi45dJma7akdTFFlVgHWFP1WYbxaBBq/eEW8RPrmv9BRir8yrrf2vF2Iqzu u4LeTeJwciFvIoQIw9kP4n9GRI/8/4wxILazgSX868Xf05wIukP3WsPCBijb/94T b6OT33o9lqMm8ip3h3gaH19SouatBYFE3vsWQsdP994N5+rgHjukaVehQYQwDQHK jLjRjXPUzs49LyHq68Y8zGxHm1G4sZ9VT7ZxNTfbPeXJmByb41UUF6ZhOQ/hCOPC AldL1DSZVOngEKXpp26jPoNYZAyXWE85Fat+wjOSlS+dUxAKeLFlqtNNsCVBlrvj ++7UroKpbGP29jEVAGVGmYZ0Z6wyFt+XKbAe/4rJByzL78181m4lDKaEBvkQu0Bz gpCuw2zhoql+BrCnqB1elj0TfEeuG358TZB/BDCiN3Yhwf9ahlF2mXNfCoCIR+ab CfUXuS8V/eaPmZ+s4w1SxigYf4cHXrK/JlV8UDjQkltuHWogQfBTGJmw23JNR0JN aJWo5KwV08ZTX6tzghCqUr5PaToKty4twHJNyly1fEjkInb4A2XbxIwTCaECihmx IepINYnPbHOoGsq6MUL/ =ciL6 -----END PGP SIGNATURE----- --Apple-Mail=_E8AB9B17-59A9-468A-9351-9347B12813F1--
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