Displaying 2 results from an estimated 2 matches for "sndrv_ctl_ioctl_elem_read".
2014 Jan 16
0
Generic UPS driver
...\0\377", 17) = 17
close(5) = 0
getdents(4, /* 0 entries */, 32768) = 0
close(4) = 0
open("/dev/bus/usb/009/001", O_RDWR) = -1 EACCES (Permission denied)
open("/dev/bus/usb/009/001", O_RDONLY) = 4
ioctl(4, SNDRV_CTL_IOCTL_ELEM_READ or USBDEVFS_IOCTL, 0x7fff2c4bf8d0) = -1 EPERM (Operation not permitted)
close(4) = 0
openat(AT_FDCWD, "/dev/bus/usb/008", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4
getdents(4, /* 3 entries */, 32768) = 72
open("/dev/bus/usb/008/001", O_RDW...
2014 Jan 12
3
Generic UPS driver
On Jan 12, 2014, at 11:07 AM, Ariel Wainer wrote:
> On 11/01/14 15:27, Charles Lepple wrote:
>> On Jan 10, 2014, at 4:46 PM, Ariel Wainer wrote:
>>
>>> On 10/01/14 01:53, Charles Lepple wrote:
>>>> I am curious about why the Interrupt Out packet is sent by the Windows software if it isn't to turn off the UPS. Is it possible to do some more testing with