Re: AHCI driver progress report - hot-swap PM and parallel probe!

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>]

:Just a quick note:  I tested the AHCI driver here and everything works
:flawlessly (until now :)
:
:ahci0.0: Poll timeout slot 1 CMD: 6c117<HPCP,PMA,CR,FR,FRE,POD,SUD,ST> TFD: 0x1d0<BSY> SERR: 0
:ahci0.0: PMPROBE Second FIS failed
:ahci0.0: Found DISK "Hitachi HDT725032VLA360 V54OA7EA" serial="      VFK201R81XPWDX"
:ahci0.0: tags=32/32 satacap=0706 satafea=005e NCQ=YES capacity=305245.33MB
:
:da0 at ahci0 bus 0 target 0 lun 0
:da0: <SATA Hitachi HDT72503 V54O> Fixed Direct Access SCSI-4 device 
:da0: 300.000MB/s transfers
:da0: 305245MB (625142448 512 byte sectors: 255H 63S/T 38913C)
:Mounting root from hammer:da0s1d
:
:Cheers
:
:	Matthias

    What didn't work?  Was there a port multiplier there that it didn't
    recognize?  Or is that Hitachi the only thing connected?

    The failure was in the PM probe code, which is fine if there is no PM
    there (maybe I shouldn't put PM-probe related errors as bootverbose
    only).

					-Matt
					Matthew Dillon 
					<dillon@backplane.com>