Date: Sat, 09 Jun 2012 23:06:19 +0400 From: Andrey Zonov <andrey@zonov.org> To: Marius Strobl <marius@alchemy.franken.de> Cc: freebsd-stable <freebsd-stable@freebsd.org>, John Baldwin <jhb@freebsd.org> Subject: Re: mpt: Unable to memory map registers Message-ID: <4FD39EAB.3080805@zonov.org> In-Reply-To: <20120609173523.GA41443@alchemy.franken.de> References: <4FD0ECB7.8040908@zonov.org> <201206081119.09164.jhb@freebsd.org> <CANU_PUE%2BsGvQ8tVx45cSx1HncD4jyKjsUSGXFboiLLjnD2NgcQ@mail.gmail.com> <201206081427.39718.jhb@freebsd.org> <4FD3101D.9010603@zonov.org> <20120609173523.GA41443@alchemy.franken.de>
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On 6/9/12 9:35 PM, Marius Strobl wrote: > On Sat, Jun 09, 2012 at 12:58:05PM +0400, Andrey Zonov wrote: >> On 6/8/12 10:27 PM, John Baldwin wrote: >>> On Friday, June 08, 2012 11:48:50 am Andrey Zonov wrote: >>>> On Fri, Jun 8, 2012 at 7:19 PM, John Baldwin<jhb@freebsd.org> wrote: >>>>> On Friday, June 08, 2012 3:14:19 am Andrey Zonov wrote: >>>>>> On 6/7/12 10:02 PM, Andrey Zonov wrote: >>>>>>> Hi, >>>>>>> >>>>>>> I just upgraded a few machines from 8.2-STABLE (r221983) to 9.0-STABLE >>>>>>> (r234600) and now they can't find any disk because SAS controller >>>>>>> cannot >>>>>>> initialize with the following diagnostic: >>>>>>> >>>>>>> mpt0:<LSILogic SAS/SATA Adapter> port 0xd000-0xd0ff irq 26 at device >>>>>>> 3.0 on pci6 >>>>>>> mpt0: 0x4000 bytes of rid 0x14 res 3 failed (0, 0xffffffffffffffff). >>>>>>> mpt0: Unable to memory map registers. >>>>>>> mpt0: Giving Up. >>>>>>> >>>>>>> pciconf -lv: >>>>>>> mpt0@pci0:6:3:0: class=0x010000 card=0x81dd1043 chip=0x00541000 >>>>>>> rev=0x02 >>>>>>> hdr=0x00 >>>>>>> vendor = 'LSI Logic / Symbios Logic' >>>>>>> device = 'SAS1068 PCI-X Fusion-MPT SAS' >>>>>>> class = mass storage >>>>>>> subclass = SCSI >>>>>>> >>>>>>> I tried to boot to latest HEAD and found the same problem. I also tried >>>>>>> to build kernel with mpt driver from my 8.2. Controller didn't >>>>>>> initialize with the same diagnostic. So it looks like the problem is >>>>>>> not >>>>>>> in mpt driver. >>>>>>> >>>>>>> Any help would be appreciated. >>>>>>> >>>>>> >>>>>> +jhb@ >>>>>> >>>>>> Hi John, >>>>>> >>>>>> Could you please help me with the problem above? It looks like the >>>>>> problem is in PCI code and you changed things there. >>>>> >>>>> Can you get a verbose dmesg? >>>>> >>>> >>>> Yes, it's in attach. >>> >>> Can you get the output of 'devinfo -u' and 'devinfo -rv' from a broken >>> kernel? >>> >> >> Attached. >> >>> Can you also try setting 'debug.acpi.disable=sysres' in the loader? >>> >> >> Didn't help. >> > > That's probably due to a typo, the corret loader tunable is > debug.acpi.disabled=sysres (note the 'd'). > This helps, thanks! Please explain what this means. -- Andrey Zonov
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