Hello,
Motioned to the memory aligned, now there is such requirement:
When the driver send an packet to hardware, the skb's address passed
by
stack do a dma map into hardware, the skb's dma address must
be 64-byte aligned.
Does the hardware support buffer chaining?
In which case you only
From: Holger Brunck holger.bru...@keymile.com
Date: Fri, 17 Jun 2011 10:30:39 +0200
From: Clive Stubbings clive.stubbi...@xentech.co.uk
The RIPTR and TIPTR (receive/transmit internal temporary data pointer),
used by microcode as a temporary buffer for data, must be 32-byte aligned
