Re: USB devices disappearing
On Sunday 12 August 2012 03:33:51 Peter Jeremy wrote:
I have a USB-connected UPS and both sysutils/nut and a simple client
that I wrote are reporting no device (LIBUSB_ERROR_NO_DEVICE via
libusb) after talking to it for some (variable) time. If I restart my
client it again works for a while before dying the same way. I'm
using FreeBSD 8-stable/amd64 (r237444).
As an example, my client sends Q1\r every second and expects a
status message (chopped into 8-byte chunks) back. The following is a
usbdump showing the last successful poll and failure. Any suggestions
on where this problem exists?
11:12:53.547070 usbus1.3 SUBM-CTRL-EP=,SPD=LOW,NFR=2,SLEN=16,IVAL=0
frame[0] WRITE 8 bytes
21 09 00 02 00 00 08 00 -- -- -- -- -- -- -- -- |!...|
frame[1] WRITE 8 bytes
51 31 0D 00 00 00 00 00 -- -- -- -- -- -- -- -- |Q1..|
11:12:53.548918 usbus1.3
DONE-CTRL-EP=,SPD=LOW,NFR=2,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8
bytes
frame[1] WRITE 8 bytes
11:12:53.548963 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32
frame[0] READ 8 bytes
11:12:53.601930 usbus1.3
DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8
bytes
28 32 34 30 2E 38 20 32 -- -- -- -- -- -- -- -- |(240.8 2|
11:12:53.602018 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32
frame[0] READ 8 bytes
11:12:53.633918 usbus1.3
DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8
bytes
34 30 2E 34 20 32 34 31 -- -- -- -- -- -- -- -- |40.4 241|
11:12:53.633979 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32
frame[0] READ 8 bytes
11:12:53.697920 usbus1.3
DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8
bytes
2E 33 20 30 32 30 20 35 -- -- -- -- -- -- -- -- |.3 020 5|
11:12:53.697995 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32
frame[0] READ 8 bytes
11:12:53.729919 usbus1.3
DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8
bytes
30 2E 32 20 31 33 2E 36 -- -- -- -- -- -- -- -- |0.2 13.6|
11:12:53.72 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32
frame[0] READ 8 bytes
11:12:53.761916 usbus1.3
DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8
bytes
20 32 35 2E 30 20 30 30 -- -- -- -- -- -- -- -- | 25.0 00|
11:12:53.761976 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32
frame[0] READ 8 bytes
11:12:53.793925 usbus1.3
DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8
bytes
30 30 31 30 30 31 0D 00 -- -- -- -- -- -- -- -- |001001..|
11:12:54.795036 usbus1.3 SUBM-CTRL-EP=,SPD=LOW,NFR=2,SLEN=16,IVAL=0
frame[0] WRITE 8 bytes
21 09 00 02 00 00 08 00 -- -- -- -- -- -- -- -- |!...|
frame[1] WRITE 8 bytes
51 31 0D 00 00 00 00 00 -- -- -- -- -- -- -- -- |Q1..|
11:12:59.679800 usbus1.3
DONE-CTRL-EP=,SPD=LOW,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT
Hi,
You could try:
hw.usb.ehci.lostintrbug=1
In /boot/loader.rc
If that doesn't help, it is most likely a device problem.
--HPS
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USB devices disappearing
I have a USB-connected UPS and both sysutils/nut and a simple client that I wrote are reporting no device (LIBUSB_ERROR_NO_DEVICE via libusb) after talking to it for some (variable) time. If I restart my client it again works for a while before dying the same way. I'm using FreeBSD 8-stable/amd64 (r237444). As an example, my client sends Q1\r every second and expects a status message (chopped into 8-byte chunks) back. The following is a usbdump showing the last successful poll and failure. Any suggestions on where this problem exists? 11:12:53.547070 usbus1.3 SUBM-CTRL-EP=,SPD=LOW,NFR=2,SLEN=16,IVAL=0 frame[0] WRITE 8 bytes 21 09 00 02 00 00 08 00 -- -- -- -- -- -- -- -- |!...| frame[1] WRITE 8 bytes 51 31 0D 00 00 00 00 00 -- -- -- -- -- -- -- -- |Q1..| 11:12:53.548918 usbus1.3 DONE-CTRL-EP=,SPD=LOW,NFR=2,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] WRITE 8 bytes 11:12:53.548963 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32 frame[0] READ 8 bytes 11:12:53.601930 usbus1.3 DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8 bytes 28 32 34 30 2E 38 20 32 -- -- -- -- -- -- -- -- |(240.8 2| 11:12:53.602018 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32 frame[0] READ 8 bytes 11:12:53.633918 usbus1.3 DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8 bytes 34 30 2E 34 20 32 34 31 -- -- -- -- -- -- -- -- |40.4 241| 11:12:53.633979 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32 frame[0] READ 8 bytes 11:12:53.697920 usbus1.3 DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8 bytes 2E 33 20 30 32 30 20 35 -- -- -- -- -- -- -- -- |.3 020 5| 11:12:53.697995 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32 frame[0] READ 8 bytes 11:12:53.729919 usbus1.3 DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8 bytes 30 2E 32 20 31 33 2E 36 -- -- -- -- -- -- -- -- |0.2 13.6| 11:12:53.72 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32 frame[0] READ 8 bytes 11:12:53.761916 usbus1.3 DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8 bytes 20 32 35 2E 30 20 30 30 -- -- -- -- -- -- -- -- | 25.0 00| 11:12:53.761976 usbus1.3 SUBM-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=0,IVAL=32 frame[0] READ 8 bytes 11:12:53.793925 usbus1.3 DONE-INTR-EP=0081,SPD=LOW,NFR=1,SLEN=8,IVAL=32,ERR=0 frame[0] READ 8 bytes 30 30 31 30 30 31 0D 00 -- -- -- -- -- -- -- -- |001001..| 11:12:54.795036 usbus1.3 SUBM-CTRL-EP=,SPD=LOW,NFR=2,SLEN=16,IVAL=0 frame[0] WRITE 8 bytes 21 09 00 02 00 00 08 00 -- -- -- -- -- -- -- -- |!...| frame[1] WRITE 8 bytes 51 31 0D 00 00 00 00 00 -- -- -- -- -- -- -- -- |Q1..| 11:12:59.679800 usbus1.3 DONE-CTRL-EP=,SPD=LOW,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT -- Peter Jeremy pgpB9hb0diMnv.pgp Description: PGP signature
Re: USB devices disappearing
Would this UPS by any chance have vendor/product ID 0764:0501? johnea On 2012-08-11 18:33, Peter Jeremy wrote: I have a USB-connected UPS and both sysutils/nut and a simple client that I wrote are reporting no device (LIBUSB_ERROR_NO_DEVICE via libusb) after talking to it for some (variable) time. If I restart my client it again works for a while before dying the same way. I'm using FreeBSD 8-stable/amd64 (r237444). ___ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to freebsd-usb-unsubscr...@freebsd.org
Re: USB devices disappearing
On 2012-Aug-11 18:45:15 -0700, free...@johnea.net wrote: Would this UPS by any chance have vendor/product ID 0764:0501? Nope. It's an Eaton E-series NV1000. V/Pid is 0x0665/0x5161. The Megatec protocol seems quite popular. -- Peter Jeremy pgp6WG9p6loI6.pgp Description: PGP signature
