Date: Thu, 13 Sep 2012 14:55:27 +0200 From: Douglas Gilbert <dgilbert@interlog.com> To: Tim Ricker <tim.ricker@gmail.com> Cc: freebsd-scsi@freebsd.org Subject: Re: smp_utils: command line utilities for SAS expanders Message-ID: <5051D7BF.3090809@interlog.com> In-Reply-To: <CAJZ8A55mYOVFwnuPf8WbNscTbOuFopv0r9kRQ8B0Uvf4uE%2BB7g@mail.gmail.com> References: <CAJZ8A55mYOVFwnuPf8WbNscTbOuFopv0r9kRQ8B0Uvf4uE%2BB7g@mail.gmail.com>
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On 12-09-13 03:30 AM, Tim Ricker wrote: > Ken, > > Will you show output of “./smp_read_sgpio /dev/da5” ? > At least, an output that I can see the gpio read. > > First I wanted to see if I could get similar to what you gave on the > mailing list. I did. > > $ sudo smp_discover ses5 -b > phy 0:S:attached:[500605b003fb1210:07 i(SSP+STP+SMP)] > phy 1:S:attached:[500605b003fb1210:06 i(SSP+STP+SMP)] > phy 2:S:attached:[500605b003fb1210:05 i(SSP+STP+SMP)] > phy 3:S:attached:[500605b003fb1210:04 i(SSP+STP+SMP)] > phy 12:T:attached:[50030480015c85ec:00 t(SATA)] > phy 13:T:attached:[50030480015c85ed:00 t(SATA)] > phy 14:T:attached:[50030480015c85ee:00 t(SATA)] > phy 15:T:attached:[50030480015c85ef:00 t(SATA)] > phy 16:T:attached:[50030480015c85f0:00 t(SATA)] > phy 17:T:attached:[50030480015c85f1:00 t(SATA)] > phy 18:T:attached:[50030480015c85f2:00 t(SATA)] > phy 19:T:attached:[50030480015c85f3:00 t(SATA)] > phy 20:T:attached:[50030480015c85f4:00 t(SATA)] > phy 21:T:attached:[50030480015c85f5:00 t(SATA)] > phy 22:T:attached:[50030480015c85f6:00 t(SATA)] > phy 23:T:attached:[50030480015c85f7:00 t(SATA)] > phy 28:D:attached:[50030480015c85fd:00 V i(SSP+SMP) t(SSP)] > > Second, pick a device number. > > $ sudo camcontrol smpphylist ses5 -q > 12 0x50030480015c85ec <ATA ST33000650NS 0004> (da114,pass120) > 13 0x50030480015c85ed <ATA ST33000650NS 0004> (da115,pass121) > 14 0x50030480015c85ee <ATA ST33000650NS 0004> (da116,pass122) > 15 0x50030480015c85ef <ATA ST33000650NS 0004> (da117,pass123) > 16 0x50030480015c85f0 <ATA ST33000650NS 0004> (da118,pass124) > 17 0x50030480015c85f1 <ATA ST33000650NS 0004> (da119,pass125) > 18 0x50030480015c85f2 <ATA ST33000650NS 0004> (da120,pass126) > 19 0x50030480015c85f3 <ATA ST33000650NS 0004> (da121,pass127) > 20 0x50030480015c85f4 <ATA ST33000650NS 0004> (da122,pass128) > 21 0x50030480015c85f5 <ATA ST33000650NS 0004> (da123,pass129) > 22 0x50030480015c85f6 <ATA ST33000650NS 0004> (da124,pass130) > 23 0x50030480015c85f7 <ATA ST33000650NS 0004> (da125,pass131) > 28 0x50030480015c85fd <LSI CORP SAS2X28 0717> (ses5,pass132) > > Next, I tried reading gpio. > > $ sudo smp_read_gpio da114 -vH > Read GPIO register request: 40 02 00 00 01 00 00 00 00 00 00 00 > 00 41 02 01 00 00 00 00 00 > Exit status 1 indicates error detected Tim, I'm the author of smp_utils. Could you add a few more '-v' options (e.g. '-vvvH' instead of '-vH' in the above invocation) so we can see what error was detected. Doug Gilbert > And, for the fun of it. > > $ sudo smp_read_gpio ses5 -vH > Read GPIO register request: 40 02 00 00 01 00 00 00 00 00 00 00 > 00 41 02 01 00 00 00 00 00 > Exit status 1 indicates error detected > > ~ Tim R.
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