mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-06 13:27:25 -04:00
45b8084f3f
When we spawn a SCSI device from an ATA device in libata-scsi the SCSI device had no relation to the device tree. The DT binding allows us to define port nodes under a PATA (IDE) or SATA host controller, so we can have proper device nodes for these devices. If OF is enabled, walk the children of the host controller node to see if there is a valid device tree node to assign. The reg is used to match to ID 0 for the master device and ID 1 for the slave device. The corresponding device tree bindings have been accepted by the device tree maintainers. Cc: Chris Healy <cphealy@gmail.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.