Re: [Xen-ia64-devel] [Patch] Pass the bare LSAPIC ID to dom0

[Alex Williamson <alex.williamson@xxxxxx>]

On Fri, 2007-07-20 at 18:39 +0900, Akio Takebe wrote:
> I think this issue is occurred by mismatch infomation of SRAT and LSAPIC.
> Alex, could you give me ACPI SRAT infomation of the super dome?

Here's a raw dump of the SRAT:

000: 53 52 41 54 78 01 00 00 01 4f 48 50 00 00 00 00 
010: 53 44 33 32 41 00 00 00 00 00 00 00 20 20 48 50 
020: 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 
030: 01 28 10 41 13 0e 2c 03 00 00 00 00 00 00 00 00 
040: 00 e0 ff 7f 00 00 00 00 01 00 00 00 01 00 00 00 
050: 00 00 00 00 15 01 2c 01 01 28 10 00 00 00 00 00 
060: 00 e0 ff 7f 00 00 00 00 00 20 00 00 00 00 00 00 
070: 02 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 
080: 01 28 10 00 00 00 00 00 00 00 00 00 01 00 00 00 
090: 00 00 00 f8 00 00 00 00 01 00 00 00 01 00 00 00 
0a0: 00 00 00 00 00 00 00 00 01 28 10 00 00 00 00 00 
0b0: 00 00 00 00 02 00 00 00 00 00 00 fc 00 00 00 00 
0c0: 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 
0d0: 01 28 10 43 14 00 2c 00 00 00 00 80 40 00 00 00 
0e0: 00 00 00 80 00 00 00 00 01 00 00 00 01 00 00 00 
0f0: 47 50 45 41 13 0e 2c 03 00 10 02 00 01 00 00 00 
100: 02 03 61 fc 41 07 00 00 00 10 02 04 01 00 00 00 
110: 02 03 61 fc 41 07 00 00 00 10 02 08 01 00 00 00 
120: 02 03 61 fc 41 07 00 00 00 10 02 0c 01 00 00 00 
130: 02 03 61 fc 41 07 00 00 00 10 09 00 01 00 00 00 
140: 09 03 61 fc 41 07 00 00 00 10 09 04 01 00 00 00 
150: 09 03 61 fc 41 07 00 00 00 10 09 08 01 00 00 00 
160: 09 03 61 fc 41 07 00 00 00 10 09 0c 01 00 00 00 
170: 09 03 61 fc 41 07 00 00 

And from the boot log (with your patch):

XEN) ACPI: LSAPIC (acpi_id[0x10] lsapic_id[0x00] lsapic_eid[0x02] enabled)
(XEN) ACPI: LSAPIC (acpi_id[0x12] lsapic_id[0x04] lsapic_eid[0x02] enabled)
(XEN) ACPI: LSAPIC (acpi_id[0x14] lsapic_id[0x08] lsapic_eid[0x02] enabled)
(XEN) ACPI: LSAPIC (acpi_id[0x16] lsapic_id[0x0c] lsapic_eid[0x02] enabled)
(XEN) ACPI: LSAPIC (acpi_id[0x48] lsapic_id[0x00] lsapic_eid[0x09] enabled)
(XEN) ACPI: LSAPIC (acpi_id[0x4a] lsapic_id[0x04] lsapic_eid[0x09] enabled)
(XEN) ACPI: LSAPIC (acpi_id[0x4c] lsapic_id[0x08] lsapic_eid[0x09] enabled)
(XEN) ACPI: LSAPIC (acpi_id[0x4e] lsapic_id[0x0c] lsapic_eid[0x09] enabled)

(XEN) enable lsapic entry: 0xf0000741fd2501cc (id:eid=0:0) <- modified
(XEN) enable lsapic entry: 0xf0000741fd2501d8 (id:eid=4:2)
(XEN) enable lsapic entry: 0xf0000741fd2501e4 (id:eid=8:2)
(XEN) enable lsapic entry: 0xf0000741fd2501f0 (id:eid=c:2)
(XEN) enable lsapic entry: 0xf0000741fd2501fc (id:eid=4:0) <- modified
(XEN) enable lsapic entry: 0xf0000741fd250208 (id:eid=4:9)
(XEN) enable lsapic entry: 0xf0000741fd250214 (id:eid=8:9)
(XEN) enable lsapic entry: 0xf0000741fd250220 (id:eid=c:9)

Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel