Displaying 5 results from an estimated 5 matches for "usbdevfs_submiturb".
2016 May 26
1
A lot of EAGAIN (Resource temporarily unavailable) using nutdrv_qx
...aded the code and patched and compiled myself. Using some
"sleeps" it goes better, but not so fine I would like:
%<------------%<------------%<------------%<------------
write(2, "send: QS\n", 9) = 9
nanosleep({0, 100000000}, NULL) = 0
ioctl(4, USBDEVFS_SUBMITURB, 0x7ffc0d2c66e0) = 0
ioctl(4, USBDEVFS_REAPURBNDELAY, 0x7ffc0d2c66a8) = -1 EAGAIN (Resource
temporarily unavailable)
select(5, NULL, [4], NULL, {0, 1000}) = 1 (out [4], left {0, 564})
ioctl(4, USBDEVFS_REAPURBNDELAY, 0x7ffc0d2c66a8) = 0
nanosleep({0, 100000000}, NULL) = 0
ioctl(4, USBDEVF...
2018 Jul 02
4
No run cmd /usbhid-ups -k !
I used strace and the result is bus is busy:
clock_gettime(CLOCK_MONOTONIC, {8158, 708518222}) = 0
timerfd_settime(11, TFD_TIMER_ABSTIME, {it_interval={0, 0}, it_value={8159,
708518000}}, NULL) = 0
ioctl(12, USBDEVFS_SUBMITURB, 0x40810) = 0
poll([{fd=7, events=POLLIN}, {fd=9, events=POLLIN}, {fd=11, events=POLLIN},
{fd=12, events=POLLOUT}], 4, 60000) = 1 ([{fd=12, revents=POLLOUT}])
ioctl(12, USBDEVFS_REAPURBNDELAY, 0xbecf8f24) = 0
timerfd_settime(11, 0, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
ioctl(12, USBDEVF...
2007 Jun 26
2
bcmxcp_usb and powerware 5115
...= 4
ioctl(4, USBDEVFS_SETCONFIGURATION, 0xbfeacf04) = 0
ioctl(4, USBDEVFS_CLAIMINTERFACE, 0xbfeacf04) = 0
ioctl(4, USBDEVFS_SETINTERFACE, 0xbfeacee4) = 0
ioctl(4, USBDEVFS_CLEAR_HALT, 0xbfeacf04) = 0
ioctl(4, USBDEVFS_CONTROL, 0xbfeacd1c) = 4
gettimeofday({1182852538, 470001}, NULL) = 0
ioctl(4, USBDEVFS_SUBMITURB, 0xbfeac904) = 0
ioctl(4, USBDEVFS_REAPURBNDELAY, 0xbfeac948) = -1 EAGAIN (Resource
temporarily unavailable)
select(5, NULL, [4], NULL, {0, 1000}) = 0 (Timeout)
gettimeofday({1182852538, 473585}, NULL) = 0
ioctl(4, USBDEVFS_REAPURBNDELAY, 0xbfeac948) = -1 EAGAIN (Resource
temporarily unavailable)...
2014 Nov 06
0
nutdrv_atcl_usb
...ETCONFIGURATION, 0xbff9a424) = 0
ioctl(4, USBDEVFS_CLAIMINTERFACE, 0xbff9a424) = 0
gettimeofday({1415223033, 315012}, NULL) = 0
write(2, " 0.378618\t", 12) = 12
write(2, "USB device [0001:0000] opened\n", 30) = 30
gettimeofday({1415223033, 316830}, NULL) = 0
ioctl(4, USBDEVFS_SUBMITURB, 0xbff9a580) = 0
ioctl(4, USBDEVFS_REAPURBNDELAY, 0xbff9a564) = -1 EAGAIN (Resource temporarily unavailable)
select(5, NULL, [4], NULL, {0, 1000}) = 0 (Timeout)
> On 6 November 2014 00:22, Charles Lepple <clepple at gmail.com> wrote:
> On Nov 5, 2014, at 1:36 AM, jani <jani.talikk...
2014 Nov 05
2
nutdrv_atcl_usb
The output of the ldd command is:
root at minime:~# ldd /lib/nut/nutdrv_atcl_usb
linux-gate.so.1 (0xb7722000)
libusb-0.1.so.4 => /lib/i386-linux-gnu/libusb-0.1.so.4 (0xb76fe000)
libpthread.so.0 => /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
(0xb76e2000)
libc.so.6 => /lib/i386-linux-gnu/i686/cmov/libc.so.6 (0xb7536000)
/lib/ld-linux.so.2