Re: AHCI problem with hotplug

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Tejun Heo wrote:
> Hello,
>
> Tony Battersby wrote:
>   
>> Sorry it took so long.  I have attached the output of lspci when booting
>> without a SATA disk attached, and also when booting with a SATA disk
>> attached.
>>     
>
> 00:1f.2 SATA controller [0106]: Intel Corporation 82801GR/GH (ICH7 Family) SATA AHCI Controller [8086:27c1] (rev 01) (prog-if 01 [AHCI 1.0])
> ...
> 90: 40 00 11 10 80 01 00 40 00 00 00 00 00 00 00 00
>           ^^^^^
> 	  PCS 0x1011
>
> Port 0 and 4 enabled and 4 present.  Does "setpci -s 1f.2 93b=f" fix
> hotplugging?
>
>   
setpci gives the following error:

pcilib: sysfs_write: tried to write 1 bytes at 2363, but only 0 succeeded

lspci shows no difference before and after.

Tony
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