Yinghai Lu wrote:
Yan Seiner wrote:
Yinghai Lu wrote:
Impact: new features
based on patch on
http://marc.info/?l=linux-ide&m=116289338705418&w=2
1. update the patch for 2.6.19 to latest upstream ( 2.6.28?)
2. fix shared sgpio to support several mcp55 + io55, so every mcp55 have
seperate spinlock
3. use scratch_source as numbering of sgpio instead of address of struct,
so could go through kexec/kdump
v2: revert NV_ON and NV_OFF, so turn on Activity LED all the time when
disk is idle.
I've tried both this patch and the previous version; neither does
anything for me. I am patching a vanilla 2.6.28.1 kernel. :-(
I am running an Asus M2N-SLI Deluxe:
00:04.0 IDE interface: nVidia Corporation MCP55 IDE (rev a1)
00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2)
00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2)
00:05.2 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a2)
All 6 channels are in use. All of the drive activity lights are lit all
the time.
can you boot with "debug" in command line?
wonder if your system has SGPIO etc backplane.
It has a Norco LIB-700 backplane. The backplane claims to have drive
activity LEDs as well as power LEDs, and two LEDs do light up for each
drive....
http://www.ipcdirect.net/servlet/Detail?no=75
http://www.norco.net.cn/UpLoadFile/Datasheet/DS-600S-EN.pdf
Is there any way to set and read the GPIO from userspace?
I haven't tried v3 of the patch and I can't shut the system down ATM to
reboot with the debug parameter.
--Yan
YH
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