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[ Upstream commit 1b64aa9eae ]
Convert the SLI4 fast and slow paths to use native SLI4 wqe constructs
instead of iocb SLI3-isms.
Includes the following:
- Create simple get_xxx and set_xxx routines to wrapper access to common
elements in both SLI3 and SLI4 commands - allowing calling routines to
avoid sli-rev-specific structures to access the elements.
- using the wqe in the job structure as the primary element
- use defines from SLI-4, not SLI-3
- Removal of iocb to wqe conversion from fast and slow path
- Add below routines to handle fast path
lpfc_prep_embed_io - prepares the wqe for fast path
lpfc_wqe_bpl2sgl - manages bpl to sgl conversion
lpfc_sli_wqe2iocb - converts a WQE to IOCB for SLI-3 path
- Add lpfc_sli3_iocb2wcqecmpl in completion path to convert an SLI-3
iocb completion to wcqe completion
- Refactor some of the code that works on both revs for clarity
Link: https://lore.kernel.org/r/20220225022308.16486-3-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@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.