From: Xuan Ding <xuan.d...@intel.com> This patch moves the 'Recommended IOVA mode in async datapath' section under 'Vhost asynchronous data path' as a subsection, which makes the doc cleaner.
Signed-off-by: Xuan Ding <xuan.d...@intel.com> --- v2: * fix a typo in commit log --- doc/guides/prog_guide/vhost_lib.rst | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/doc/guides/prog_guide/vhost_lib.rst b/doc/guides/prog_guide/vhost_lib.rst index 628db3fc38..e93673ce68 100644 --- a/doc/guides/prog_guide/vhost_lib.rst +++ b/doc/guides/prog_guide/vhost_lib.rst @@ -488,11 +488,11 @@ support sharing DMA channels among vrings. not poll completed will cause the DMA ring to be full, which will result in packet loss eventually. -Recommended IOVA mode in async datapath ---------------------------------------- +* Recommended IOVA mode in async datapath -When DMA devices are bound to VFIO driver, VA mode is recommended. -For PA mode, page by page mapping may exceed IOMMU's max capability, -better to use 1G guest hugepage. + When DMA devices are bound to VFIO driver, VA mode is recommended. + For PA mode, page by page mapping may exceed IOMMU's max capability, + better to use 1G guest hugepage. -For UIO driver, any VFIO related error message can be ignored. + For UIO driver or kernel driver, any VFIO related error messages + can be ignored. -- 2.17.1
