Date: Fri, 8 Jun 2012 14:27:39 -0400 From: John Baldwin <jhb@freebsd.org> To: Andrey Zonov <andrey@zonov.org> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: mpt: Unable to memory map registers Message-ID: <201206081427.39718.jhb@freebsd.org> In-Reply-To: <CANU_PUE%2BsGvQ8tVx45cSx1HncD4jyKjsUSGXFboiLLjnD2NgcQ@mail.gmail.com> References: <4FD0ECB7.8040908@zonov.org> <201206081119.09164.jhb@freebsd.org> <CANU_PUE%2BsGvQ8tVx45cSx1HncD4jyKjsUSGXFboiLLjnD2NgcQ@mail.gmail.com>
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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? Can you also try setting 'debug.acpi.disable=sysres' in the loader? -- John Baldwin
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