From: "조희승/Heeseung Jo" <heeseung@jbnu.ac.kr>
To: xen-devel@lists.xensource.com
Subject: [VT-d] Intel i7-2600(sandybridge) and Intel DP67BG board
Date: Fri, 28 Jan 2011 22:01:24 +0900 [thread overview]
Message-ID: <001a01cbbeeb$784c7620$68e56260$@jbnu.ac.kr> (raw)
I am working with Intel i7-2600 CPU on Intel DP67BG board and Xen 4.0.1
stable
Is there anybody to succeed in vt-d enabling? Or Any hints?
My xen log is below.
-------------------------------
(XEN) [VT-D]dmar.c:685: dmar->width 35
(XEN) [VT-D]dmar.c:689: Host address width 36
(XEN) [VT-D]dmar.c:704: found ACPI_DMAR_DRHD:
(XEN) [VT-D]dmar.c:706: length = 18
(XEN) [VT-D]dmar.c:398: dmaru->address = fed90000
(XEN) [VT-D]iommu.c:1081: drhd->address = fed90000 iommu->reg =
ffff82c3fff57000
(XEN) [VT-D]iommu.c:1083: cap = c0000020e60262 ecap = f0101a
(XEN) ---- print_iommu_regs ----
(XEN) drhd->address = fed90000
(XEN) VER = 10
(XEN) CAP = c0000020e60262
(XEN) n_fault_reg = 1
(XEN) fault_recording_offset = 200
(XEN) fault_recording_reg_l = 0
(XEN) fault_recording_reg_h = 0
(XEN) ECAP = f0101a
(XEN) GCMD = 0
(XEN) GSTS = 0
(XEN) RTADDR = 0
(XEN) CCMD = 800000000000000
(XEN) FSTS = 0
(XEN) FECTL = 80000000
(XEN) FEDATA = 0
(XEN) FEADDR = 0
(XEN) FEUADDR = 0
(XEN) [VT-D]dmar.c:335: endpoint: 0:1b.0
(XEN) [VT-D]dmar.c:704: found ACPI_DMAR_DRHD:
(XEN) [VT-D]dmar.c:706: length = 10
(XEN) [VT-D]dmar.c:398: dmaru->address = fed93000
(XEN) [VT-D]iommu.c:1081: drhd->address = fed93000 iommu->reg =
ffff82c3fff56000
(XEN) [VT-D]iommu.c:1083: cap = ffffffffffffffff ecap = ffffffffffffffff
(XEN) ---- print_iommu_regs ----
(XEN) drhd->address = fed93000
(XEN) VER = ffffffff
(XEN) CAP = ffffffffffffffff
(XEN) n_fault_reg = 100
(XEN) fault_recording_offset = 3ff0
(XEN) ECAP = ffffffffffffffff
(XEN) GCMD = ffffffff
(XEN) GSTS = ffffffff
(XEN) RTADDR = ffffffffffffffff
(XEN) CCMD = ffffffffffffffff
(XEN) FSTS = ffffffff
(XEN) FECTL = ffffffff
(XEN) FEDATA = ffffffff
(XEN) FEADDR = ffffffff
(XEN) FEUADDR = ffffffff
(XEN) [VT-D]iommu.c:1091: IOMMU: unsupported
(XEN) Failed to parse ACPI DMAR. Disabling VT-d.
(XEN) [VT-D]intremap.c:137: VT-d is not supported
--
Jo, Heeseung
next reply other threads:[~2011-01-28 13:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-28 13:01 조희승/Heeseung Jo [this message]
2011-04-08 14:09 ` [VT-d] Intel i7-2600(sandybridge) and Intel DP67BG board Benjamin Duschl
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