Date: Fri, 08 Jun 2012 11:14:19 +0400 From: Andrey Zonov <andrey@zonov.org> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: mpt: Unable to memory map registers Message-ID: <4FD1A64B.4040000@zonov.org> In-Reply-To: <4FD0ECB7.8040908@zonov.org> References: <4FD0ECB7.8040908@zonov.org>
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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. -- Andrey Zonov
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