Messages in this thread | | | Date | Wed, 24 Dec 2008 22:11:43 +0300 | From | Anton Vorontsov <> | Subject | Re: [PATCH] USB: Driver for Freescale QUICC Engine USB Host Controller |
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On Tue, Dec 23, 2008 at 09:45:09PM -0500, Alan Stern wrote: > On Wed, 24 Dec 2008, Anton Vorontsov wrote: > > > This patch adds support for the FHCI USB controller, as found > > in the Freescale MPC836x and MPC832x processors. It can support > > Full or Low speed modes. > > > > Quite a lot the hardware is doing by itself (SOF generation, CRC > > generation and checking), though scheduling and retransmission is on > > software's shoulders. > > > > This controller does not integrate the root hub, so this driver also > > fakes one-port hub. External hub is required to support more than > > one device. > > It looks like the kernel this was written for is several versions out > of date.
Yeah, originally it was written for 2.6.10. Though the driver I posted is for the linux-next, and it works quite well w/o the {un,}link_urb calls. ;-)
> The driver is missing some critical calls to functions like > usb_hcd_link_urb_to_ep().
Fixed.
Thanks for review!
-- Anton Vorontsov email: cbouatmailru@gmail.com irc://irc.freenode.net/bd2
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