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In Spectrum-1, the index into the MPE table - called switch multicast to port egress VID (SMPE) - is derived from the PGT entry, whereas in Spectrum-2 and later ASICs it is derived from the FID. Therefore, in Spectrum-1, the SMPE index needs to be programmed as part of the PGT entry via SMID register, while it is reserved for Spectrum-2 and later ASICs. Add 'pgt_smpe_index_valid' boolean as part of 'struct mlxsw_sp' and set it to true for Spectrum-1 and to false for the later ASICs. Add 'smpe_index_valid' as part of 'struct mlxsw_sp_pgt' and set it according to the value in 'struct mlxsw_sp' as part of PGT initialization. Signed-off-by: Amit Cohen <amcohen@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.