mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
baa293e954
There are lots of documents under Documentation/*.txt and a few other orphan documents elsehwere that belong to the driver-API book. Move them to their right place. Reviewed-by: Cornelia Huck <cohuck@redhat.com> # vfio-related parts Acked-by: Logan Gunthorpe <logang@deltatee.com> # switchtec Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
22 lines
788 B
ReStructuredText
22 lines
788 B
ReStructuredText
pblk: Physical Block Device Target
|
|
==================================
|
|
|
|
pblk implements a fully associative, host-based FTL that exposes a traditional
|
|
block I/O interface. Its primary responsibilities are:
|
|
|
|
- Map logical addresses onto physical addresses (4KB granularity) in a
|
|
logical-to-physical (L2P) table.
|
|
- Maintain the integrity and consistency of the L2P table as well as its
|
|
recovery from normal tear down and power outage.
|
|
- Deal with controller- and media-specific constrains.
|
|
- Handle I/O errors.
|
|
- Implement garbage collection.
|
|
- Maintain consistency across the I/O stack during synchronization points.
|
|
|
|
For more information please refer to:
|
|
|
|
http://lightnvm.io
|
|
|
|
which maintains updated FAQs, manual pages, technical documentation, tools,
|
|
contacts, etc.
|