Date: Sat, 29 Dec 2012 01:49:09 +0900 From: "Tadashi Takahashi" <tadashi.takahashi@nifty.com> To: <freebsd-arm@freebsd.org> Subject: RE: svn commit: r244758 - head/sys/arm/broadcom/bcm2835 Message-ID: <000101cde51b$42546fc0$c6fd4f40$@nifty.com> In-Reply-To: <50DDBBC0.7070306@sasktel.net> References: <201212280138.qBS1chFm022181@svn.freebsd.org> <50DDBBC0.7070306@sasktel.net>
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Hi developers, I also believe the stability is much better than before. I did below operations on both RPI-B 256MB and RPI-B 512MB systems. There is no core dump nor freeze. - check out src and ports tree by using cvs over network. - self buildworld is still running. - port build without trouble - perl, apache, mysql, bash ... Thank you for excellent job, Tadashi Takahashi -----Original Message----- From: owner-freebsd-arm@freebsd.org [mailto:owner-freebsd-arm@freebsd.org] On Behalf Of Stephen Hurd Sent: Saturday, December 29, 2012 12:33 AM To: Oleksandr Tymoshenko Cc: freebsd-arm@freebsd.org Subject: Re: svn commit: r244758 - head/sys/arm/broadcom/bcm2835 Oleksandr Tymoshenko wrote: > Author: gonzo > Date: Fri Dec 28 01:38:43 2012 > New Revision: 244758 > URL: http://svnweb.freebsd.org/changeset/base/244758 > > Log: > Fix event timer on Raspberry Pi > > - Disable interrupt when updating compare value in order to > make this operation atomical > > - Increase minimum period for event timer. Systimer on BCM2835 > is compare timer, so if minimum period is too small it might > be less then fraction of time between "read current value" and > "set compare timer" operations. It means that when timer is armed > actual counter value is more then compare value and it will take > whole cycle (~32sec for 1MHz timer) to fire interrupt. > > Submitted by: Daisuke Aoyama <aoyama at peach.ne.jp> This seems to have fixed the long hang issue I was having... package building ran overnight without the clock losing time or any hangs occuring. Thanks! _______________________________________________ freebsd-arm@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-arm To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"
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