thomas schorpp
2011-Sep-28 14:54 UTC
[Nut-upsuser] [BUG] nut 2.4.3+: UPS EP-1K: Firmware fault: USB-Interface crashes with nut.org monitoring if driver polling time <15 sec
@fsp
Please forward to development, manufacturing and quality management department:
Model EP1000(PPF6000/100), 431107300095, 4711140480534, Art-Nr. 8296861, 70539,
14Z00000, 35-0200116-01G
@nut-users
http://www.networkupstools.org/ 2.4.3 debian stable, 2.6.2 upstream, linux
2.6.38-debian-bpo
# /usr/local/src/nut-2.6.2/drivers/blazer_usb -u root -DDDDD -a ups
Network UPS Tools - Megatec/Q1 protocol USB driver 0.03 (2.6.2)
0.000000 send_to_all: SETINFO driver.parameter.port "auto"
0.000080 send_to_all: SETINFO driver.parameter.chargetime "8"
0.000104 send_to_all: SETINFO driver.parameter.runtimecal
"1200,100,3200,50"
0.000381 debug level is '5'
0.081525 Checking device (0D8C/0006) (005/002)
...
0.179808 Trying to match device
0.179822 Device does not match - skipping
0.179845 Checking device (0665/5161) (001/007)
0.183682 - VendorID: 0665
0.183707 - ProductID: 5161
0.183780 - Manufacturer: unknown
0.183791 - Product: USB to Serial
0.183801 - Serial Number: 20100813
0.183811 - Bus: 001
0.183820 Trying to match device
0.183833 Device matches
0.184323 send_to_all: SETINFO ups.vendorid "0665"
0.184342 send_to_all: SETINFO ups.productid "5161"
0.184371 send_to_all: SETINFO device.type "ups"
0.184397 send_to_all: SETINFO driver.version "2.6.2"
0.184413 send_to_all: SETINFO driver.version.internal "0.03"
0.184428 send_to_all: SETINFO driver.name "blazer_usb"
0.184442 Trying megatec protocol...
0.185778 send: Q1
0.246367 read: Q1
0.246412 blazer_status: short reply
0.246425 Status read 1 failed
0.247045 send: Q1
0.310340 read: Q1
0.310376 blazer_status: short reply
0.310388 Status read 2 failed
0.310920 send: Q1
0.374377 read: Q1
0.374416 blazer_status: short reply
0.374430 Status read 3 failed
0.374442 Trying mustek protocol...
0.375215 send: QS
0.630323 read: (231.2 231.2 231.2 027 50.1 27.4 --.- 00001001
0.630419 send_to_all: SETINFO input.voltage "231.2"
0.630444 send_to_all: SETINFO input.voltage.fault "231.2"
0.630462 send_to_all: SETINFO output.voltage "231.2"
0.630502 send_to_all: SETINFO ups.load "27"
0.630521 send_to_all: SETINFO input.frequency "50.1"
0.630541 send_to_all: SETINFO battery.voltage "27.40"
0.630553 blazer_status: non numerical value [--.-]
0.630568 send_to_all: SETINFO beeper.status "enabled"
0.630585 send_to_all: SETINFO ups.type "offline / line
interactive"
0.630603 send_to_all: SETINFO ups.status "OL"
0.630616 Status read in 1 tries
0.630628 Supported UPS detected with mustek protocol
0.631285 send: F
0.758275 read: #220.0 005 24.00 50.0
0.758390 send_to_all: SETINFO input.voltage.nominal "220"
0.758410 send_to_all: SETINFO input.current.nominal "5.0"
0.758431 send_to_all: SETINFO battery.voltage.nominal "24.0"
0.758450 send_to_all: SETINFO input.frequency.nominal "50"
0.758463 Ratings read in 1 tries
0.759118 send: I
0.822314 read: I
0.822349 blazer_vendor: short reply
0.822362 Vendor information read 1 failed
0.822988 send: I
0.886255 read: I
0.886292 blazer_vendor: short reply
0.886305 Vendor information read 2 failed
0.886979 send: I
0.950253 read: I
0.950346 blazer_vendor: short reply
0.950359 Vendor information read 3 failed
0.950371 Vendor information unavailable
0.950447 battery runtime exponent : 1.415
0.950477 battery runtime nominal : 1200.0
0.950504 send_to_all: SETINFO battery.charge "94"
0.950520 battery runtime estimate : 1128.0
0.950533 battery charge time : 8
0.950545 No idle load specified, using built in default [10.0 %]
0.950562 send_to_all: SETINFO ups.delay.start "180"
0.950576 send_to_all: SETINFO ups.delay.shutdown "30"
0.950590 send_to_all: ADDCMD beeper.toggle
0.950602 send_to_all: ADDCMD load.off
0.950614 send_to_all: ADDCMD load.on
0.950627 send_to_all: ADDCMD shutdown.return
0.950641 send_to_all: ADDCMD shutdown.stayoff
0.950654 send_to_all: ADDCMD shutdown.stop
0.950668 send_to_all: ADDCMD test.battery.start
0.950741 send_to_all: ADDCMD test.battery.start.deep
0.950755 send_to_all: ADDCMD test.battery.start.quick
0.950769 send_to_all: ADDCMD test.battery.stop
0.951532 send: QS
1.207958 read: (231.2 231.2 231.2 027 50.1 27.4 --.- 00001001
1.208145 blazer_status: non numerical value [--.-]
1.208176 send_to_all: SETINFO battery.charge "100"
1.208205 send_to_all: SETINFO battery.runtime "7653"
1.208220 send_to_all: DATAOK
1.208789 dstate_init: sock /var/state/ups/blazer_usb-ups open on fd 5
1.208824 send_to_all: SETINFO driver.parameter.pollinterval "15"
1.209837 send: QS
1.462236 read: (231.2 231.2 231.2 028 50.1 27.4 --.- 00001001
1.462441 send_to_all: SETINFO ups.load "28"
1.462466 blazer_status: non numerical value [--.-]
1.462512 send_to_all: SETINFO battery.runtime "7269"
16.222071 send: QS
16.468629 read: (231.2 231.2 231.2 026 50.1 27.4 --.- 00001001
16.468798 send_to_all: SETINFO ups.load "26"
16.468825 blazer_status: non numerical value [--.-]
16.468854 send_to_all: SETINFO battery.runtime "8073"
31.231186 send: QS
31.475165 read: (231.2 231.2 231.2 026 50.1 27.4 --.- 00001001
31.475245 blazer_status: non numerical value [--.-]
46.244356 send: QS
46.481487 read: (231.2 231.2 231.2 025 50.1 27.4 --.- 00001001
46.481617 send_to_all: SETINFO ups.load "25"
46.481643 blazer_status: non numerical value [--.-]
46.481672 send_to_all: SETINFO battery.runtime "8533"
...
565.543591 send: QS
565.783246 read: (231.2 231.2 231.2 027 50.1 27.4 --.- 00001001
565.783376 send_to_all: SETINFO ups.load "27"
565.783401 blazer_status: non numerical value [--.-]
565.783430 send_to_all: SETINFO battery.runtime "7653"
568.541003 send: error sending control message: Connection timed out
568.541174 blazer_status: short reply
568.541188 Communications with UPS lost: status read failed!
^C
tom1:~#
tom1:~# /lib/nut/blazer_usb -DDDDD -a ups
Network UPS Tools - Megatec/Q1 protocol USB driver 0.03 (2.4.3)
0.000000 send_to_all: SETINFO driver.parameter.port "auto"
0.000082 send_to_all: SETINFO driver.parameter.chargetime "8"
0.000115 send_to_all: SETINFO driver.parameter.runtimecal
"1200,100,3200,50"
0.000360 debug level is '5'
...
0.088412 Checking device (0665/5161) (001/007)
0.092398 - VendorID: 0665
0.092425 - ProductID: 5161
0.092436 - Manufacturer: unknown
0.092450 - Product: USB to Serial
0.092461 - Serial Number: 20100813
0.092472 - Bus: 001
0.092482 Trying to match device
0.092497 Device matches
0.097414 send_to_all: SETINFO ups.vendorid "0665"
0.097460 send_to_all: SETINFO ups.productid "5161"
0.097539 send_to_all: SETINFO device.type "ups"
0.097556 send_to_all: SETINFO driver.version "2.4.3"
0.097572 send_to_all: SETINFO driver.version.internal "0.03"
0.097588 send_to_all: SETINFO driver.name "blazer_usb"
0.097601 Trying megatec protocol...
0.099736 send: Q1
1.099839 read: error sending control message: Operation not permitted
1.099881 blazer_status: short reply
1.099894 Status read 1 failed
1.100423 send: Q1
1.178402 read: Q1
1.178441 blazer_status: short reply
1.178455 Status read 2 failed
1.179155 send: Q1
1.242341 read: Q1
1.242378 blazer_status: short reply
1.242392 Status read 3 failed
1.242405 Trying mustek protocol...
1.244070 send: QS
1.497320 read: (231.6 231.2 231.2 028 50.1 27.4 --.- 00001001
1.497465 send_to_all: SETINFO input.voltage "231.6"
1.497490 send_to_all: SETINFO input.voltage.fault "231.2"
1.497509 send_to_all: SETINFO output.voltage "231.2"
1.497549 send_to_all: SETINFO ups.load "28"
1.497568 send_to_all: SETINFO input.frequency "50.1"
1.497590 send_to_all: SETINFO battery.voltage "27.40"
1.497602 blazer_status: non numerical value [--.-]
1.497619 send_to_all: SETINFO beeper.status "enabled"
1.497649 send_to_all: SETINFO ups.type "offline / line
interactive"
1.497668 send_to_all: SETINFO ups.status "OL"
1.497680 Status read in 1 tries
1.497693 Supported UPS detected with mustek protocol
1.498249 send: F
1.625271 read: #220.0 005 24.00 50.0
1.625417 send_to_all: SETINFO input.voltage.nominal "220"
1.625437 send_to_all: SETINFO input.current.nominal "5.0"
1.625458 send_to_all: SETINFO battery.voltage.nominal "24.0"
1.625477 send_to_all: SETINFO input.frequency.nominal "50"
1.625490 Ratings read in 1 tries
1.626551 send: I
1.689331 read: I
1.689368 blazer_vendor: short reply
1.689383 Vendor information read 1 failed
1.690100 send: I
1.753241 read: I
1.753295 blazer_vendor: short reply
1.753311 Vendor information read 2 failed
1.753720 send: I
1.817243 read: I
1.817312 blazer_vendor: short reply
1.817327 Vendor information read 3 failed
1.817339 Vendor information unavailable
1.817407 battery runtime exponent : 1.415
1.817440 battery runtime nominal : 1200.0
1.817472 send_to_all: SETINFO battery.charge "94"
1.817550 battery runtime estimate : 1128.0
1.817563 battery charge time : 8
1.817604 No idle load specified, using built in default [10.0 %]
1.817622 send_to_all: SETINFO ups.delay.start "180"
1.817638 send_to_all: SETINFO ups.delay.shutdown "30"
1.817653 send_to_all: ADDCMD beeper.toggle
1.817667 send_to_all: ADDCMD load.off
1.817680 send_to_all: ADDCMD load.on
1.817694 send_to_all: ADDCMD shutdown.return
1.817709 send_to_all: ADDCMD shutdown.stayoff
1.817724 send_to_all: ADDCMD shutdown.stop
1.817737 send_to_all: ADDCMD test.battery.start
1.817751 send_to_all: ADDCMD test.battery.start.deep
1.817765 send_to_all: ADDCMD test.battery.start.quick
1.817780 send_to_all: ADDCMD test.battery.stop
1.820719 send: QS
2.074009 read: (231.2 231.6 231.6 029 50.1 27.4 --.- 00001001
2.074067 send_to_all: SETINFO input.voltage "231.2"
2.074146 send_to_all: SETINFO input.voltage.fault "231.6"
2.074165 send_to_all: SETINFO output.voltage "231.6"
2.074203 send_to_all: SETINFO ups.load "29"
2.074227 blazer_status: non numerical value [--.-]
2.074257 send_to_all: SETINFO battery.runtime "6502"
2.074270 send_to_all: DATAOK
2.074414 dstate_init: sock /var/run/nut/blazer_usb-ups open on fd 5
2.074436 send_to_all: SETINFO driver.parameter.pollinterval "15"
2.075189 send: QS
2.329181 read: (231.6 231.2 231.2 029 50.1 27.4 --.- 00001001
2.329254 send_to_all: SETINFO input.voltage "231.6"
2.329300 send_to_all: SETINFO input.voltage.fault "231.2"
2.329322 send_to_all: SETINFO output.voltage "231.2"
2.329361 blazer_status: non numerical value [--.-]
2.329387 send_to_all: SETINFO battery.charge "100"
2.329405 send_to_all: SETINFO battery.runtime "6917"
17.089915 send: QS
17.335594 read: (231.6 231.2 231.2 026 50.1 27.4 --.- 00001001
17.335656 send_to_all: SETINFO ups.load "26"
17.335672 blazer_status: non numerical value [--.-]
17.335696 send_to_all: SETINFO battery.runtime "8073"
32.101933 send: QS
32.342038 read: (231.2 231.6 231.2 026 50.1 27.4 --.- 00001001
32.342097 send_to_all: SETINFO input.voltage "231.2"
32.342253 send_to_all: SETINFO input.voltage.fault "231.6"
32.342290 blazer_status: non numerical value [--.-]
47.114708 send: QS
47.380472 read: (231.2 231.6 231.2 026 50.1 27.4 --.- 00001001
47.380553 blazer_status: non numerical value [--.-]
62.123783 send: QS
62.387165 read: (231.6 231.6 231.6 026 50.1 27.4 --.- 00001001
62.387222 send_to_all: SETINFO input.voltage "231.6"
62.387257 send_to_all: SETINFO output.voltage "231.6"
62.387290 blazer_status: non numerical value [--.-]
77.136465 send: QS
77.393745 read: (231.6 231.6 231.6 025 50.1 27.4 --.- 00001001
77.393829 send_to_all: SETINFO ups.load "25"
77.393863 blazer_status: non numerical value [--.-]
77.393893 send_to_all: SETINFO battery.runtime "8533"
92.149897 send: QS
92.399733 read: (231.6 231.6 231.6 026 50.1 27.4 --.- 00001001
92.399812 send_to_all: SETINFO ups.load "26"
92.399838 blazer_status: non numerical value [--.-]
92.399867 send_to_all: SETINFO battery.runtime "8073"
107.165453 send: QS
107.406217 read: (231.6 231.6 231.6 027 50.1 27.4 --.- 00001001
107.406290 send_to_all: SETINFO ups.load "27"
107.406316 blazer_status: non numerical value [--.-]
107.406345 send_to_all: SETINFO battery.runtime "7653"
^C 109.161376 Signal 2: exiting
tom1:~#
tom1:~# grep 'usb 1-3.2' /var/log/syslog.0
Sep 27 13:02:15 tom1 kernel: [ 738.052154] usb 1-3.2: usbfs: USBDEVFS_CONTROL
failed cmd blazer_usb rqt 33 rq 9 len 8 ret -110
...
Sep 27 21:36:03 tom1 kernel: [31566.152163] usb 1-3.2: usbfs: USBDEVFS_CONTROL
failed cmd blazer_usb rqt 33 rq 9 len 8 ret -110
Sep 27 21:38:44 tom1 kernel: [31726.256161] usb 1-3.2: usbfs: USBDEVFS_CONTROL
failed cmd blazer_usb rqt 33 rq 9 len 8 ret -110
Sep 27 21:38:50 tom1 kernel: [31732.520148] usb 1-3.2: reset low speed USB
device using ehci_hcd and address 7
Sep 27 21:39:05 tom1 kernel: [31747.780471] usb 1-3.2: device descriptor
read/64, error -110
Sep 27 21:39:20 tom1 kernel: [31763.144217] usb 1-3.2: device descriptor
read/64, error -110
Sep 27 21:39:21 tom1 kernel: [31763.510030] usb 1-3.2: reset low speed USB
device using ehci_hcd and address 7
Sep 27 21:39:36 tom1 kernel: [31778.768238] usb 1-3.2: device descriptor
read/64, error -110
Sep 27 21:39:51 tom1 kernel: [31794.132257] usb 1-3.2: device descriptor
read/64, error -110
Sep 27 21:39:52 tom1 kernel: [31794.496217] usb 1-3.2: reset low speed USB
device using ehci_hcd and address 7
Sep 27 21:39:57 tom1 kernel: [31799.904036] usb 1-3.2: device not accepting
address 7, error -32
Sep 27 21:39:57 tom1 kernel: [31800.164132] usb 1-3.2: reset low speed USB
device using ehci_hcd and address 7
Sep 27 21:39:58 tom1 kernel: [31800.572033] usb 1-3.2: device not accepting
address 7, error -32
Sep 27 21:39:58 tom1 kernel: [31800.573336] usb 1-3.2: USB disconnect, address 7
Sep 27 21:39:58 tom1 kernel: [31800.660202] usb 1-3.2: new low speed USB device
using ehci_hcd and address 16
Sep 27 21:39:58 tom1 kernel: [31800.748168] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 21:39:58 tom1 kernel: [31800.940173] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 21:39:58 tom1 kernel: [31801.132152] usb 1-3.2: new low speed USB device
using ehci_hcd and address 17
Sep 27 21:39:59 tom1 kernel: [31801.220519] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 21:39:59 tom1 kernel: [31801.412121] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 21:39:59 tom1 kernel: [31801.604395] usb 1-3.2: new low speed USB device
using ehci_hcd and address 18
Sep 27 21:39:59 tom1 kernel: [31802.012699] usb 1-3.2: device not accepting
address 18, error -32
Sep 27 21:39:59 tom1 kernel: [31802.100177] usb 1-3.2: new low speed USB device
using ehci_hcd and address 19
Sep 27 21:40:00 tom1 kernel: [31802.508033] usb 1-3.2: device not accepting
address 19, error -32
Sep 27 22:02:25 tom1 kernel: [33147.836232] usb 1-3.2: new low speed USB device
using ehci_hcd and address 20
Sep 27 22:02:25 tom1 kernel: [33147.924343] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 22:02:25 tom1 kernel: [33148.116203] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 22:02:26 tom1 kernel: [33148.308218] usb 1-3.2: new low speed USB device
using ehci_hcd and address 21
Sep 27 22:02:26 tom1 kernel: [33148.400220] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 22:02:26 tom1 kernel: [33148.592281] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 22:02:26 tom1 kernel: [33148.784192] usb 1-3.2: new low speed USB device
using ehci_hcd and address 22
Sep 27 22:02:26 tom1 kernel: [33149.192035] usb 1-3.2: device not accepting
address 22, error -32
Sep 27 22:02:27 tom1 kernel: [33149.282324] usb 1-3.2: new low speed USB device
using ehci_hcd and address 23
Sep 27 22:02:27 tom1 kernel: [33149.688347] usb 1-3.2: device not accepting
address 23, error -32
Sep 27 23:21:58 tom1 kernel: [37920.456121] usb 1-3.2: new low speed USB device
using ehci_hcd and address 24
Sep 27 23:21:58 tom1 kernel: [37920.544084] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 23:21:58 tom1 kernel: [37920.740213] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 23:21:58 tom1 kernel: [37920.932199] usb 1-3.2: new low speed USB device
using ehci_hcd and address 25
Sep 27 23:21:58 tom1 kernel: [37921.020176] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 23:21:59 tom1 kernel: [37921.212167] usb 1-3.2: device descriptor
read/64, error -32
Sep 27 23:21:59 tom1 kernel: [37921.404126] usb 1-3.2: new low speed USB device
using ehci_hcd and address 26
Sep 27 23:21:59 tom1 kernel: [37921.812063] usb 1-3.2: device not accepting
address 26, error -32
Sep 27 23:21:59 tom1 kernel: [37921.900197] usb 1-3.2: new low speed USB device
using ehci_hcd and address 27
Sep 27 23:22:00 tom1 kernel: [37922.308071] usb 1-3.2: device not accepting
address 27, error -32
Sep 28 00:33:03 tom1 kernel: [ 2.956070] usb 1-3.2: new low speed USB device
using ehci_hcd and address 7
Sep 28 00:33:03 tom1 kernel: [ 3.070562] usb 1-3.2: New USB device found,
idVendor=0665, idProduct=5161
Sep 28 00:33:03 tom1 kernel: [ 3.070630] usb 1-3.2: New USB device strings:
Mfr=1, Product=2, SerialNumber=3
Sep 28 00:33:03 tom1 kernel: [ 3.070708] usb 1-3.2: Product: USB to Serial
Sep 28 00:33:03 tom1 kernel: [ 3.070772] usb 1-3.2: Manufacturer: INNO TECH
Sep 28 00:33:03 tom1 kernel: [ 3.070835] usb 1-3.2: SerialNumber: 20100813
tom1:~# lsusb
Bus 005 Device 002: ID 0d8c:0006 C-Media Electronics, Inc. Storm HP-USB500 5.1
Headset
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 0c4b:9102 Reiner SCT Kartensysteme GmbH
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 013: ID 067b:0001 Prolific Technology, Inc. PL2302 USB-USB Bridge
Bus 001 Device 012: ID 06f2:0011 Emine Technology Co. KVM Switch Keyboard
Bus 001 Device 010: ID 04fc:05d8 Sunplus Technology Co., Ltd Wireless
keyboard/mouse
Bus 001 Device 009: ID 145f:013e Trust
Bus 001 Device 008: ID 148f:2573 Ralink Technology, Corp. RT2501/RT2573 Wireless
Adapter
Bus 001 Device 007: ID 0665:5161 Cypress Semiconductor USB to Serial
Bus 001 Device 006: ID 1462:8807 Micro Star International DIGIVOX mini III
[af9015]
Bus 001 Device 005: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4
USB 2.0 Hub
Bus 001 Device 002: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
tom1:~# lsusb -t
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
|__ Port 1: Dev 2, If 0, Class=audio, Driver=snd-usb-audio, 12M
|__ Port 1: Dev 2, If 1, Class=audio, Driver=snd-usb-audio, 12M
|__ Port 1: Dev 2, If 2, Class=audio, Driver=snd-usb-audio, 12M
|__ Port 1: Dev 2, If 3, Class=HID, Driver=usbhid, 12M
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
|__ Port 2: Dev 2, If 0, Class=scard, Driver=usbfs, 12M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/8p, 480M
|__ Port 3: Dev 2, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 6, If 0, Class=vend., Driver=dvb_usb_af9015, 480M
|__ Port 2: Dev 7, If 0, Class=HID, Driver=usbfs, 1.5M
|__ Port 3: Dev 8, If 0, Class=vend., Driver=rt73usb, 480M
|__ Port 4: Dev 9, If 0, Class='bInterfaceClass 0x0e not yet
handled', Driver=uvcvideo, 480M
|__ Port 4: Dev 9, If 1, Class='bInterfaceClass 0x0e not yet
handled', Driver=uvcvideo, 480M
|__ Port 4: Dev 9, If 2, Class=audio, Driver=snd-usb-audio, 480M
|__ Port 4: Dev 9, If 3, Class=audio, Driver=snd-usb-audio, 480M
|__ Port 8: Dev 5, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 10, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 1: Dev 10, If 1, Class=HID, Driver=usbhid, 1.5M
|__ Port 3: Dev 12, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 3: Dev 12, If 1, Class=HID, Driver=usbhid, 1.5M
|__ Port 4: Dev 13, If 0, Class=vend., Driver=plusb, 480M
tom1:~# lsusb -vvv -d 0665:5161
Bus 001 Device 007: ID 0665:5161 Cypress Semiconductor USB to Serial
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0665 Cypress Semiconductor
idProduct 0x5161 USB to Serial
bcdDevice 0.02
iManufacturer 1 INNO TECH
iProduct 2 USB to Serial
iSerial 3 20100813
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 3 20100813
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 4 Sample HID
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.00
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 27
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 32
Device Status: 0x0000
(Bus Powered)
tom1:~#
y
tom
EOF
Possibly Parallel Threads
Wisdom of the Ancients
