Messages in this thread | | | Subject | Re: DMA API issues | From | James Bottomley <> | Date | 18 Jun 2004 15:07:35 -0500 |
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On Fri, 2004-06-18 at 15:02, Oliver Neukum wrote: > Am Freitag, 18. Juni 2004 21:41 schrieb James Bottomley: > > Well, I thought it was something like that. So the problem could be > > solved simply by rejigging ohci to export td_alloc and td_free as > > overrideable methods? > > Unfortunately no. Usb_buffer_alloc() needs to know about the restriction, > too.
But usb_buffer_alloc is already an indirected operation, it looks like it can be easily overridden to do precisely what you want.
James
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