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* [I/OAT]: Utility functions for offloading sk_buff to iovec copiesChris Leech2006-06-171-0/+22
| | | | | | | | Provides for pinning user space pages in memory, copying to iovecs, and copying from sk_buffs including fragmented and chained sk_buffs. Signed-off-by: Chris Leech <christopher.leech@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [I/OAT]: DMA memcpy subsystemChris Leech2006-06-171-0/+337
Provides an API for offloading memory copies to DMA devices Signed-off-by: Chris Leech <christopher.leech@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>