Date: Sat, 15 Mar 2014 09:55:59 +0100 From: Hans Petter Selasky <hps@bitfrost.no> To: Bruce Evans <brde@optusnet.com.au>, Rui Paulo <rpaulo@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r262972 - head/sys/dev/usb/input Message-ID: <5324159F.3030207@bitfrost.no> In-Reply-To: <20140315075248.Y964@besplex.bde.org> References: <201403100852.s2A8qUdC045704@svn.freebsd.org> <D62898EB-F179-416B-A481-68604873477C@FreeBSD.org> <5322CCC5.7020608@bitfrost.no> <C486FB67-41F4-4E13-8B91-A3AD1203F139@FreeBSD.org> <20140315075248.Y964@besplex.bde.org>
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On 03/15/14 00:26, Bruce Evans wrote: > LED toggling has to work in critical sections too. Then the LED code > itself is not being reentered (unless parts of it are locked by > critical sections), but there are other complications. Of course, > the LED code must not use any interrupts or do any context switches > in debugger mode. CAPS lock works, only the LED is not lighted up. --HPS
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