Fix the usage of swiotlb param in kernel doc.
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
iommu options only relevant to the software bounce buffering (SWIOTLB) IOMMU
implementation:
- swiotlb=<pages>[,force]
- <pages>
- Prereserve that many 128K pages for the software IO bounce buffering.
+ swiotlb=<slots>[,force,noforce]
+ <slots>
+ Prereserve that many 2K slots for the software IO bounce buffering.
force
Force all IO through the software TLB.
+ noforce
+ Do not initialize the software TLB.
Miscellaneous