mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-14 12:21:15 -04:00
e15472e8f2
Changes corresponding to link configuration such as speed and duplexity. IRQ and handler initializations are performed for packet reception.Firmware receives the packet from the wire and stores it into OCMC queue. Next, it notifies the CPU via interrupt. Upon receiving the interrupt CPU will service the IRQ and packet will be processed by pushing the newly allocated SKB to upper layers. When the user application want to transmit a packet, it will invoke sys_send() which will in turn invoke the PRUETH driver, then it will write the packet into OCMC queues. PRU firmware will pick up the packet and transmit it on to the wire. Reviewed-by: Mohan Reddy Putluru <pmohan@couthit.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Basharath Hussain Khaja <basharath@couthit.com> Signed-off-by: Parvathi Pudi <parvathi@couthit.com> Link: https://patch.msgid.link/20250912115443.529856-5-parvathi@couthit.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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 reStructuredText 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.