Date: Mon, 29 Jun 2009 13:06:37 +0300 From: Alexander Motin <mav@FreeBSD.org> To: Kamigishi Rei <spambox@haruhiism.net> Cc: Goran Lowkrantz <glz@hidden-powers.com>, freebsd-current@freebsd.org, Alexander Best <alexbestms@math.uni-muenster.de> Subject: Re: RFC: ATA to CAM integration patch Message-ID: <4A48922D.5090507@FreeBSD.org> In-Reply-To: <4A487BF7.8060103@haruhiism.net> References: <1246206181.00132972.1246192801@10.7.7.3> <1246206186.00132982.1246194002@10.7.7.3> <1246209783.00133001.1246197001@10.7.7.3> <1246260183.00133237.1246247402@10.7.7.3> <4A48798A.5070604@FreeBSD.org> <4A487BF7.8060103@haruhiism.net>
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Kamigishi Rei wrote: > Alexander Motin wrote: >>> Kernel builds fine for me after "sed >>> 's/AHCI_DMA_ENTRIES/AHCI_SG_ENTRIES/' /usr/src/sys/dev/ahci/ahci.c" >>> (only one occurrence of that macro, aside from the .h file, anyway). >> You are right. Thank you. Committed to P4. > On a side note: the two secondary patches mentioned in the discussion > (camcontrol and the other one) do not apply cleanly to r195137, even > though the files' contents match. I had to edit the files manually, > however, kernel still panics in xpt during boot right after the AHCI bus > poll. > I didn't remove atapicam from the kernel configuration, because > according to your post with that patch earlier the patch should have > fixed that behaviour. Sorry, my fault, it is the different bug, due to disabled invariants I have missed two locking issues. Here is regenerated patch, including this fix and all previous fixes and improvements: http://people.freebsd.org/~mav/cam-ata.20090629.patch -- Alexander Motin
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