Date: Thu, 07 Jun 2012 22:02:31 +0400 From: Andrey Zonov <andrey@zonov.org> To: freebsd-stable <freebsd-stable@freebsd.org> Subject: mpt: Unable to memory map registers Message-ID: <4FD0ECB7.8040908@zonov.org>
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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. -- Andrey Zonov
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