Re: [linux-usb-devel] usb hub port power switching

2007-06-26 Thread Alan Stern
On Tue, 26 Jun 2007, Jüri Reitel wrote: > Looked into drivers/usb/core/devio.c functions > usbdev_ioctl > proc_ioctl_default > proc_ioctl > USBDEVFS_DISCONNECT branch calls usb_driver_release_interface > > As i can understand i should obtain list of all interfaces registered to > the

Re: [linux-usb-devel] usb hub port power switching

2007-06-26 Thread Alan Stern
On Tue, 26 Jun 2007, Jüri Reitel wrote: > Hello. > How to correctly turn off the port power of usb hub (assuming hub > supports individual port power switching). Correctly means that all > drivers using the device on that port are notified before the power is > removed. Removed device could als

Re: [linux-usb-devel] usb hub port power switching

2007-06-26 Thread Jüri Reitel
Oliver Neukum wrote: > Am Dienstag, 26. Juni 2007 schrieb Jüri Reitel: > >> Hello. >> How to correctly turn off the port power of usb hub (assuming hub >> supports individual port power switching). Correctly means that all >> drivers using the device on that port are notified before the power

Re: [linux-usb-devel] usb hub port power switching

2007-06-26 Thread Oliver Neukum
Am Dienstag, 26. Juni 2007 schrieb Jüri Reitel: > Hello. > How to correctly turn off the port power of usb hub (assuming hub > supports individual port power switching). Correctly means that all > drivers using the device on that port are notified before the power is > removed. Removed device co