Re: [Scst-devel] [PATCH] allow LSI scsi port/target id to be set via /proc

[Vladislav B. <vs...@vl...>]

Committed, thanks

Erik Habbinga wrote:
> This patch allows reading and writing of the LSI SCSI target id via /proc/scsi_tgt/mpt_scst/x (where x is the controller number).
> Reading that file dumps various statistics as before:
> 
> # cat /proc/scsi_tgt/mpt_scst/0
> ProductID        :0x020b (LSI53C1030)
> Target Enable    :True
> Target ID        :3
> Capabilities     :0x7087fa0
> PhysicalInterface:0x30000fe
> Configuration    :0x3000800
> OnBusTimerValue  :0x0
> TargetConfig     :0x1
> IDConfig         :0x0
> PortFlags        :0x2000000
> PortSettings     :0x37020000
>   Device 00: 0x7087fa0, 0x0
>   Device 01: 0x7087fa0, 0x0
>   Device 02: 0x7087fa0, 0x0
>   Device 03: 0x7087fa0, 0x0
>   Device 04: 0x7087fa0, 0x0
>   Device 05: 0x7087fa0, 0x0
>   Device 06: 0x7087fa0, 0x0
>   Device 07: 0x7087fa0, 0x0
>   Device 08: 0x7087fa0, 0x0
>   Device 09: 0x7087fa0, 0x0
>   Device 10: 0x7087fa0, 0x0
>   Device 11: 0x7087fa0, 0x0
>   Device 12: 0x7087fa0, 0x0
>   Device 13: 0x7087fa0, 0x0
>   Device 14: 0x7087fa0, 0x0
>   Device 15: 0x7087fa0, 0x0
> 
> Writing "target_id:n" will change the SCSI target id to n.
> 
> 
> # echo "target_id:5" > /proc/scsi_tgt/mpt_scst/0
> # cat /proc/scsi_tgt/mpt_scst/0
> ProductID        :0x020b (LSI53C1030)
> Target Enable    :True
> Target ID        :5
> Capabilities     :0x7087fa0
> ....
> 
> 
> Erik