On Wed, 27 Mar 2013, Lan, Tianyu wrote:
> A small tool to test this patch.
>
> #include <stdio.h>
> #include <unistd.h>
> #include <fcntl.h>
> #include <errno.h>
> #include <sys/ioctl.h>
> #include <linux/usbdevice_fs.h>
>
> #define USBDEVFS_POWER_RESET _IO('U', 28)
>
> int main(int argc, char **argv)
> {
> const char *filename;
> int fd;
> int rc;
>
> if (argc != 2) {
> fprintf(stderr, "Usage: usbreset device-filename\n");
The name should be usbrepower (or usb-repower, which is more readable).
Not usbreset -- there's already a different program using that name.
Alan Stern
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