On Mon, Oct 11, 2010 at 04:22:59PM -0700, Sarah Sharp wrote: > On Mon, Oct 11, 2010 at 08:43:08PM +0800, Xu, Andiry wrote: > > > -----Original Message----- > > > From: Sarah Sharp [mailto:sarah.a.sharp@xxxxxxxxxxxxxxx] > > > [1] I'm seeing a disconnect with all the USB 3.0 hard drives I have > > > available whenever I try to hibernate the system. The device refuses > > to > > > enumerate, and the port gets disabled. If I unplug the device and > > > replug it in again, the device comes up as high speed. So I thought I > > > might need part of John's hub patch to prevent the USB core from > > > disabling the port (since USB 3.0 hubs can't have their ports > > disabled). > > > > Sarah, can you specify John's USB3 hub patches? Are they already in > > 2.6.36-rc7? I've tested with only my patches on 2.6.36-rc7, and USB3.0 > > HDD with movie playing on it seems work fine during and after system > > hibernation. > > The hub patches are still being developed, and aren't queued by Greg > yet. They're on my xhci-hubs branch right now, commit 0954d26. The > rest of the patches on top of that were my attempt at registering two > roothubs, but I'm going to have to totally rework them. I am the proud owner of a USB 3 hub now, so after next week, I can test any patches out. Willy and I tried the hub on his machine, and it didn't work, so I'm guessing it will need some additional patches sent my way. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
