Date: Sun, 2 Feb 2014 22:34:58 +0000 (GMT) From: Gavin Atkinson <gavin@FreeBSD.org> To: John Baldwin <jhb@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, imp@freebsd.org Subject: Re: svn commit: r261216 - head/sys/dev/pccbb Message-ID: <alpine.BSF.2.00.1402022216230.33534@ury.york.ac.uk> In-Reply-To: <201401271949.s0RJnr7t067977@svn.freebsd.org> References: <201401271949.s0RJnr7t067977@svn.freebsd.org>
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This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --830102327-1676614541-1391380498=:33534 Content-Type: TEXT/PLAIN; charset=US-ASCII On Mon, 27 Jan 2014, John Baldwin wrote: > Author: jhb > Date: Mon Jan 27 19:49:52 2014 > New Revision: 261216 > URL: http://svnweb.freebsd.org/changeset/base/261216 > > Log: > Explicitly enable I/O and memory decoding in the bridge's command register > when activating an I/O or memory window on the CardBus bridge. This fixes some, but not all of my machines. One in particular, a Toshiba M5 laptop, remains broken by r254263 even with this change. Specificaly, the laptop does not notice when a card is inserted. The attached minimal patch gets things working again, though I don't know if is the correct fix or if a more involved fix is required. dmesg before and after that patch: http://people.freebsd.org/~gavin/m5-dmesg-before.txt http://people.freebsd.org/~gavin/m5-dmesg-after.txt The only difference is the cbb register dump, the one bit that I am setting in the patch. Thanks, Gavin --830102327-1676614541-1391380498=:33534 Content-Type: TEXT/PLAIN; charset=US-ASCII; name=m5-diff-minimal Content-Transfer-Encoding: BASE64 Content-ID: <alpine.BSF.2.00.1402022234580.33534@ury.york.ac.uk> Content-Description: Content-Disposition: attachment; filename=m5-diff-minimal SW5kZXg6IC91c3Ivc3JjL3N5cy9kZXYvcGNjYmIvcGNjYmJfcGNpLmMNCj09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT0NCi0tLSAvdXNyL3NyYy9zeXMvZGV2L3Bj Y2JiL3BjY2JiX3BjaS5jCShyZXZpc2lvbiAyNjEzNTIpDQorKysgL3Vzci9z cmMvc3lzL2Rldi9wY2NiYi9wY2NiYl9wY2kuYwkod29ya2luZyBjb3B5KQ0K QEAgLTQ3Miw2ICs0NzIsNyBAQA0KIA0KIAkvKiBFbmFibGUgbWVtb3J5IGFj Y2VzcyAqLw0KIAlwY2lfZW5hYmxlX2J1c21hc3RlcihzYy0+ZGV2KTsNCisJ UENJX01BU0tfQ09ORklHKHNjLT5kZXYsIFBDSVJfQ09NTUFORCwgfCBQQ0lN X0NNRF9QT1JURU4sIDIpOw0KIA0KIAkvKiBkaXNhYmxlIExlZ2FjeSBJTyAq Lw0KIAlzd2l0Y2ggKHNjLT5jaGlwc2V0KSB7DQo= --830102327-1676614541-1391380498=:33534--
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