Hi Brian,
On Mo, 06 Feb 2012, Brian Norris wrote:
> Is there any possibility of debugging this regression instead of
> effectively reverting it for mainline? Or perhaps can I have better
> information regarding the hardware on which this regression is seen?
Sure, Sony VAIO Z11 laptop. I have attached several dmesg output
to emails in this thread, that should give you a good idea what
the hardware is. FOr the ahci:
$ lspci -v -s 00:1f.2
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03) (prog-if 01 [AHCI 1.0])
Subsystem: Sony Corporation Device 9025
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 44
I/O ports at 7128 [size=8]
I/O ports at 713c [size=4]
I/O ports at 7120 [size=8]
I/O ports at 7138 [size=4]
I/O ports at 7020 [size=32]
Memory at daa25000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/16 Maskable- 64bit-
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA v1.0
Capabilities: [b0] PCI Advanced Features
Kernel driver in use: ahci
If you need any other information, please let me know.
Best wishes
Norbert
------------------------------------------------------------------------
Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan TeX Live & Debian Developer
DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094
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