Thread (22 messages) flat view 22 messages, 8 authors, 2010-08-13

Problem with non aligned DMA in usbnet on ARM

From: Oliver Neukum <hidden>
Date: 2010-08-13 13:53:19
Also in: netdev

Am Freitag, 13. August 2010, 15:42:32 schrieb David Brownell:
quoted
quoted
2) Require that usb_submit_urb() accept byte aligned buffers.
I believe we already require that.  Of course,
the requirement is on HCDs, not on th
Divers fail if HCDs can't do it. But we've never explicitly said that HCDs
need to be able to do that. We should probably document that requirement.

	Regards
		Oliver
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