tree 432322ae10e8f72dbda8745492a6cc35a32c6193
parent fc2341df9e31be8a3940f4e302372d7ef46bab8c
author Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1343436927 -0400
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1345574845 -0400

swiotlb: add the late swiotlb initialization function with iotlb memory

This enables the caller to initialize swiotlb with its own iotlb
memory late in the bootup.

See git commit eb605a5754d050a25a9f00d718fb173f24c486ef
"swiotlb: add swiotlb_tbl_map_single library function" which will
explain the full details of what it can be used for.

CC: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
[v1: Fold in smatch warning]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>