Navigation: Linux Kernel Driver DataBase - web LKDDB: Main index - S index

CONFIG_SWIOTLB_DYNAMIC: Dynamic allocation of DMA bounce buffers

General informations

The Linux kernel configuration item CONFIG_SWIOTLB_DYNAMIC:

Help text

This enables dynamic resizing of the software IO TLB. The kernel starts with one memory pool at boot and it will allocate additional pools as needed. To reduce run-time kernel memory requirements, you may have to specify a smaller size of the initial pool using "swiotlb=" on the kernel command line.

If unsure, say N.



Raw data from LKDDb:


This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

Automatic links from Google (and ads)

Custom Search

Popular queries:

Navigation: Linux Kernel Driver DataBase - web LKDDB: main index - S index

Automatically generated (in year 2024). See also LKDDb sources on GitLab