Re: bug: firewire_sbp2 - timing out command
Brought to you by:
aeb,
bencollins
From: Stefan R. <st...@s5...> - 2013-06-06 16:57:06
|
On Jun 01 Stefan Richter wrote: > while I don't have a scanner among my set of FireWire test > devices, I will try to get my hands on one of them and see how it will > behave (depending on available spare time). I will keep you posted on my > progress, if any. I now got an Epson Perfection 2450 Photo and did a first quick test with it, using a Texas Instruments TSB43AB22A based controller card, kernel 3.9, Gentoo Linux, sane-backends 1.0.23, skanlite 1.0. First I tested it on USB as a baseline, then switch it off, connected to FireWire, switched it back on, and tested again. It behaved the same on both interfaces. (The only thing was that I had to load the "sg" kernel module manually in order to make the scanner accessible via FireWire.) Here is the syslog from the FireWire session: [as root, to enable selfID logging: echo 2 > /sys/module/firewire_ohci/parameters/debug] Jun 6 18:19:16 stein kernel: firewire_ohci 0000:0d:00.0: 2 selfIDs, generation 3, local node ID ffc1 Jun 6 18:19:16 stein kernel: firewire_ohci 0000:0d:00.0: selfID 0: 807f8092, phy 0 [p-.] S400 gc=63 +0W Li Jun 6 18:19:16 stein kernel: firewire_ohci 0000:0d:00.0: selfID 0: 817f8cd0, phy 1 [c-.] S400 gc=63 -3W Lc Jun 6 18:19:16 stein kernel: firewire_core 0000:0d:00.0: rediscovered device fw7 Jun 6 18:19:16 stein kernel: firewire_core 0000:0d:00.0: phy config: new root=ffc1, gap_count=5 Jun 6 18:19:16 stein kernel: firewire_ohci 0000:0d:00.0: 2 selfIDs, generation 4, local node ID ffc1 Jun 6 18:19:16 stein kernel: firewire_ohci 0000:0d:00.0: selfID 0: 80458090, phy 0 [p-.] S400 gc=5 +0W L Jun 6 18:19:16 stein kernel: firewire_ohci 0000:0d:00.0: selfID 0: 81458cd2, phy 1 [c-.] S400 gc=5 -3W Lci Jun 6 18:19:19 stein kernel: scsi122 : SBP-2 IEEE-1394 Jun 6 18:19:19 stein kernel: firewire_sbp2 fw8.0: 127s mgt_ORB_timeout limited to 40s Jun 6 18:19:19 stein kernel: firewire_core 0000:0d:00.0: created device fw8: GUID 000048000005943d, S400 Jun 6 18:19:20 stein kernel: firewire_sbp2 fw8.0: logged in to LUN 0000 (0 retries) Jun 6 18:19:20 stein kernel: scsi 122:0:0:0: Processor EPSON GT-9700 1.05 PQ: 0 ANSI: 4 [as root: modprobe sg] Jun 6 18:26:22 stein kernel: scsi 122:0:0:0: Attached scsi generic sg7 type 3 (Embarrassingly, it took me a whole 7 minutes to figure out that sg's absence was the reason for skanlite's not finding the scanner right away.) Later this month I will probably get the opportunity to test a UMAX PowerLook 1100 Pro, which is hopefully close enough to your PowerLook 1000. -- Stefan Richter -=====-===-= -==- --==- http://arcgraph.de/sr/ |