Hi Vladimir, now I have working SSH, so I committed my last work into usb branch (commented as "Faster OHCI, USB hub support, UHCI portstatus corr.", revision 2427).
(Sorry if it is not the right way how to cooperate - should I make another, my own branch? Or wait first for your agreement about notified patches? Or...?) Best regards Ales > Hi Vladimir, > > one more idea: > > Vladimir 'φ-coder/phcoder' Serbinenko wrote: > > Hello, Aleš. Today I merged usb branch into mainline. Now I've started > > some work towards hotplugging and module autoloading. Currently it just > > checks portsstatus to see newly connected devices. Touble is that if you > > disconnect a device and plug a new one at its place this routine won't > > notice anything because ports are polled only when enumerating > > usbdevices. We need a more reliable way to detect new devices. Perhaps > > we should try to assign addresses to any device without address and see > > if it responds to configuration request. If noone responds assume that > > no devices were newly connected. > > On Yeeloong 'usb' command lists hotplugged devices correctly but bulk > > transfer fails with donehead=0. > > It can be result of bad toggling. If device does not accept > configuration, it does not reset toggle bits in its bulk endpoints. > But function grub_usb_set_configuration does reset of toggle bits in any > case. Perhaps function grub_usb_set_configuration should reset toggling > only if configuration is accepted by device. > > Best regards > Ales > > > > _______________________________________________ > Grub-devel mailing list > Grub-devel@gnu.org > http://lists.gnu.org/mailman/listinfo/grub-devel > _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel
