c09d22674b
Modify the RX indexing logic for both RX ring and RX aggregation ring just like the TX logic. Change it so that the index increments unbounded and mask it only when needed. Modify the existing RX macros so that the index is not masked. Add new macros RING_RX()/RING_RX_AGG() to mask it only when needed to get the index of rxr->rx_buf_ring[] and rxr->rx_agg_ring[]. Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://lore.kernel.org/r/20231120234405.194542-12-michael.chan@broadcom.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 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.