Date: Sat, 19 Jul 2008 11:59:59 -0500 From: Stephen Bader <sbader@comcast.net> To: Sean Bruno <sbruno@miralink.com> Cc: freebsd-firewire@freebsd.org Subject: Re: Western Digital 1TB My Book Studio Message-ID: <663A347B-CBBF-4164-9411-11C272E56D9A@comcast.net> In-Reply-To: <48820BDE.1060608@miralink.com> References: <071820082029.21468.4880FD440005BA24000053DC22007348409D0A0B0E0D9C@comcast.net> <48810C51.8020708@miralink.com> <16A05533-344E-41AD-8ADE-2D601C0E766B@comcast.net> <488121F1.4080907@miralink.com> <31CF633F-F559-4310-A14E-EFAAF14F6442@comcast.net> <48820BDE.1060608@miralink.com>
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Still not working. Looks like we're getting the 'reset start' errors again: fwohci0: BUS reset sbp_post_busreset fwohci0: node_id=0xc800ffc0, gen=2, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) fwohci0: fw_set_bus_manager: 0->0 (loop=0) firewire0: bus manager 0 (me) send phy_config root_node=-1 gap_count=5 fwohci0: start AT DMA status=72 bus_explore done sbp_post_explore (sbp_cold=1) sbp_post_explore: EUI:0090a9341b93f349 not attached, state=3. target 0 lun 0 found target 0 lun 1 found sbp_probe_target: detected non sequential access device(77). skipping fwohci0: BUS reset sbp_post_busreset fwohci0: node_id=0x8800ffc0, gen=3, non CYCLEMASTER mode firewire0: 2 nodes, maxhop <= 1, cable IRM = 0 (me) fwohci0: fw_set_bus_manager: 0->0 (loop=0) firewire0: root node is not cycle master capable firewire0: bus manager 0 (me) send phy_config root_node=0 gap_count=5 fwohci0: start AT DMA status=11 fwohci0: too many cycle lost, no cycle master presents? node1: crom unchanged fw_explore: node 2, err = 0 bus_explore done sbp_post_explore (sbp_cold=0) sbp_post_explore: EUI:0090a9341b93f349 attached target 0 lun 0 found target 0 lun 1 found sbp0:0:0 ordered:1 type:0 EUI:0090a9341b93f349 node:1 speed:3 maxrec:0 new! sbp0:0:0 'WD' 'My Book' '001025' sbp_login: sec = 0 usec = 675467 ticks = 675 sbp_probe_target: detected non sequential access device(77). skipping sbp0:0:0 LOGIN sbp: alloc 2 xfer sbp0:0:0 mgm orb: 010d3154 sbp0:0:0 request timeout(mgm orb:0x010d3154) ... reset start sbp0:0:0 sbp_reset_start firewire0: split transaction timeout dst=0xffc1 tl=0x7 state=3 sbp0:0:0 sbp_reset_start failed: resp=60 fwohci0: BUS reset sbp_post_busreset fwohci0: node_id=0xc800ffc1, gen=4, CYCLEMASTER mode firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me) fwohci0: fw_set_bus_manager: 1->1 (loop=0) firewire0: bus manager 1 (me) send phy_config root_node=1 gap_count=5 fwohci0: start AT DMA status=72 node0: crom unchanged fw_explore: node 2, err = 0 bus_explore done sbp_post_explore (sbp_cold=0) sbp_post_explore: EUI:0090a9341b93f349 attached target 0 lun 0 found target 0 lun 1 found sbp0:0:0 ordered:1 type:0 EUI:0090a9341b93f349 node:0 speed:3 maxrec:0 new! sbp0:0:0 'WD' 'My Book' '001025' sbp_login: sec = 0 usec = 682939 ticks = 682 sbp_probe_target: detected non sequential access device(77). skipping sbp0:0:0 LOGIN sbp: alloc 3 xfer sbp0:0:0 mgm orb: 010d328c sbp0:0:0 request timeout(mgm orb:0x010d328c) ... reset start sbp0:0:0 sbp_reset_start -Steve On Jul 19, 2008, at 10:44 AM, Sean Bruno wrote: > Stephen Bader wrote: >> Still no dice with the new patch. Here is the debug output. >> >> fwohci0: Initiate bus reset >> fwohci0: fwphy_rddata: 0x1 loop=1, retry=0 >> fwohci0: fwphy_rddata: 0x1 loop=0, retry=0 >> fwohci0: BUS reset >> sbp_post_busreset >> fwohci0: node_id=0xc800ffc1, gen=9, CYCLEMASTER mode >> firewire0: 2 nodes, maxhop <= 1, cable IRM = 1 (me) >> fwohci0: fw_set_bus_manager: 1->1 (loop=0) >> firewire0: bus manager 1 (me) >> send phy_config root_node=1 gap_count=5 >> fwohci0: start AT DMA status=12 >> node0: crom unchanged >> fw_explore: node 2, err = 0 >> bus_explore done >> sbp_post_explore (sbp_cold=0) >> sbp_post_explore: EUI:0090a9341b93f349 attached >> target 0 lun 0 found >> target 0 lun 1 found >> sbp_probe_target: detected non sequential access device(64). >> skipping >> sbp_probe_target: detected non sequential access device(77). >> skipping >> >> -Steve > Hmmm...apparently, I have to mask out "something" else in that > variable. Not sure why, but try this patch. > > > -- > Sean Bruno > MiraLink Corporation > 6015 NE 80th Ave, Ste 100 > Portland, OR 97218 > Cell 503-358-6832 > Phone 503-621-5143 > Fax 503-621-5199 > MSN: sbruno@miralink.com > Google: seanwbruno@gmail.com > > Index: sbp.c > =================================================================== > --- sbp.c (revision 5540) > +++ sbp.c (working copy) > @@ -195,7 +195,7 @@ > #define SBP_DEV_RETRY 7 /* unavailable unit */ > uint8_t status:4, > timeout:4; > - uint8_t type; > + uint8_t type; /* SPC-2 device types */ > uint16_t lun_id; > uint16_t freeze; > #define ORB_LINK_DEAD (1 << 0) > @@ -738,6 +738,18 @@ > sdev = target->luns[i]; > if (sdev == NULL) > continue; > + /* > + * if a Firewire device reports some kind > + * of other device, that is not a drive > + * then skip it > + */ > + if ((sdev->type & 0x1f) != T_DIRECT) { > +SBP_DEBUG(0) > + printf("%s: detected non direct access device(%u). skipping\n", > + __func__, sdev->type & 0x1f); > +END_DEBUG > + continue; > + } > if (alive && (sdev->status != SBP_DEV_DEAD)) { > if (sdev->path != NULL) { > SBP_LOCK(sbp); > @@ -855,7 +867,7 @@ > /* traverse device list */ > STAILQ_FOREACH(fwdev, &sbp->fd.fc->devices, link) { > SBP_DEBUG(0) > - printf("sbp_post_explore: EUI:%08x%08x ", > + printf("%s: EUI:%08x%08x ", __func__, > fwdev->eui.hi, fwdev->eui.lo); > if (fwdev->status != FWDEVATTACHED) > printf("not attached, state=%d.\n", fwdev->status);
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