Date: Sun, 2 Mar 2003 12:50:29 -0800 From: Marcel Moolenaar <marcel@xcllnt.net> To: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> Cc: firewire@FreeBSD.ORG Subject: Re: Bad news: bus resets not fixed yet Message-ID: <20030302205029.GA15426@dhcp01.pn.xcllnt.net> In-Reply-To: <ybswujhkaky.wl@ett.sat.t.u-tokyo.ac.jp> References: <ybs3cmdn37u.wl@ett.sat.t.u-tokyo.ac.jp> <ybsznolll5j.wl@ett.sat.t.u-tokyo.ac.jp> <20030226061321.GA549@dhcp01.pn.xcllnt.net> <ybsptpfl7oa.wl@ett.sat.t.u-tokyo.ac.jp> <20030226095348.GA565@dhcp01.pn.xcllnt.net> <ybsof4zl41w.wl@ett.sat.t.u-tokyo.ac.jp> <20030228053856.GA640@dhcp01.pn.xcllnt.net> <ybs65r4lvye.wl@ett.sat.t.u-tokyo.ac.jp> <20030228080145.GA1736@athlon.pn.xcllnt.net> <ybswujhkaky.wl@ett.sat.t.u-tokyo.ac.jp>
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On Mon, Mar 03, 2003 at 01:16:45AM +0900, Hidetoshi Shimokawa wrote:
> Does this patch fix your problem?
No, sorry. I do see a difference:
\begin{dmesg}
firewire0: New S400 device ID:08004603011eb709
firewire0: Device SBP-II
ad0: 28615MB <HITACHI_DK23DA-30> [58140/16/63] at ata0-master UDMA100
pcm0: measured ac97 link rate at 3014 Hz
(probe0:umass-sim0:0:0:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI Status: Check Condition
(probe0:umass-sim0:0:0:0): UNIT ATTENTION asc:29,0
(probe0:umass-sim0:0:0:0): Power on, reset, or bus device reset occurred
(probe0:umass-sim0:0:0:0): Retrying Command (per Sense Data)
(probe0:umass-sim0:0:0:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI Status: Check Condition
(probe0:umass-sim0:0:0:0): NOT READY asc:3a,0
(probe0:umass-sim0:0:0:0): Medium not present
(probe0:umass-sim0:0:0:0): Unretryable error
Mounting root from ufs:/dev/ad0s1a
\end{dmesg}
I did not get the "Power on, reset, or bus device reset..." before.
Is this a freak coincidence or is this something that can be caused
by the patch?
Other than that I still get the bus reset loop (dmesg given from the
moment the sbp module is loaded until it's unloaded):
\begin{dmesg}
sbp_identify
sbp_probe
sbp0: <SBP2/SCSI over firewire> on firewire0
sbp_attach (cold=0)
sbp_post_explore (sbp_cold=1)
sbp_post_explore: EUI:08004603011eb709 spec=1 key=1.
target 0 lun 0 found
sbp0:0:0 ordered:0 type:5 EUI:08004603011eb709 node:0 speed:2 maxrec:10 new!
sbp0:0:0 'Sony' 'PCGA-DSM5' 'ad1830'
sbp0:0:0 LOGIN
fwohci0: BUS reset
fwohci0: node_id = 0xc000ffc1, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
sbp_post_explore (sbp_cold=0)
sbp_post_explore: EUI:08004603011eb709 spec=1 key=1.
sbp0:0:0 ordered:0 type:5 EUI:08004603011eb709 node:0 speed:2 maxrec:10 new!
sbp0:0:0 'Sony' 'PCGA-DSM5' 'ad1830'
sbp0:0:0 LOGIN
sbp0:0:0 request timeout ... management ORB
fwohci0: BUS reset
fwohci0: node_id = 0xc000ffc1, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
sbp_post_explore (sbp_cold=0)
sbp_post_explore: EUI:08004603011eb709 spec=1 key=1.
sbp0:0:0 ordered:0 type:5 EUI:08004603011eb709 node:0 speed:2 maxrec:10 new!
sbp0:0:0 'Sony' 'PCGA-DSM5' 'ad1830'
sbp0:0:0 LOGIN
sbp0:0:0 request timeout ... management ORB
fwohci0: BUS reset
fwohci0: node_id = 0xc000ffc1, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
sbp_post_explore (sbp_cold=0)
sbp_post_explore: EUI:08004603011eb709 spec=1 key=1.
sbp0:0:0 ordered:0 type:5 EUI:08004603011eb709 node:0 speed:2 maxrec:10 new!
sbp0:0:0 'Sony' 'PCGA-DSM5' 'ad1830'
sbp0:0:0 LOGIN
sbp0:0:0 request timeout ... management ORB
fwohci0: BUS reset
fwohci0: node_id = 0xc000ffc1, CYCLEMASTER mode
firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me)
sbp_post_explore (sbp_cold=0)
sbp_post_explore: EUI:08004603011eb709 spec=1 key=1.
sbp0:0:0 ordered:0 type:5 EUI:08004603011eb709 node:0 speed:2 maxrec:10 new!
sbp0:0:0 'Sony' 'PCGA-DSM5' 'ad1830'
sbp_detach
sbp_detach_target 0
sbp_logout_all
sbp0: detached
\end{dmesg}
--
Marcel Moolenaar USPA: A-39004 marcel@xcllnt.net
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