提交 88e90efa 编写于 作者: V vit9696

Docs: Sync docs

上级 5d8e3f58
3eac1335702bdb43a1299da420299a62
504af847fbf3c4f1f692c3c8e256afcb
\documentclass[]{article}
%DIF LATEXDIFF DIFFERENCE FILE
%DIF DEL PreviousConfiguration.tex Thu Apr 6 01:56:05 2023
%DIF ADD ../Configuration.tex Sat Apr 8 16:31:21 2023
%DIF ADD ../Configuration.tex Sun Apr 9 13:56:04 2023
\usepackage{lmodern}
\usepackage{amssymb,amsmath}
......@@ -2715,11 +2715,10 @@ Kernel and kext changes apply with the following effective order:
\emph{Note 2}: Misconfigured IOMMU in the firmware may result in broken devices
such as ethernet or Wi-Fi adapters. For instance, an ethernet adapter may cycle in link-up
link-down state infinitely and a Wi-Fi adapter may fail to discover networks.
Gigabyte is one of the most common OEMs with these issues\DIFaddbegin \DIFadd{.
}
Gigabyte is one of the most common OEMs with these issues.
\item
\texttt{\DIFadd{DisableIoMapperMapping}}\\
\DIFaddbegin \texttt{\DIFadd{DisableIoMapperMapping}}\\
\textbf{\DIFadd{Type}}\DIFadd{: }\texttt{\DIFadd{plist\ boolean}}\\
\textbf{\DIFadd{Failsafe}}\DIFadd{: }\texttt{\DIFadd{false}}\\
\textbf{\DIFadd{Requirement}}\DIFadd{: 13.3 (not required for older)}\\
......@@ -2732,10 +2731,11 @@ Kernel and kext changes apply with the following effective order:
}
\emph{\DIFadd{Note 2}}\DIFadd{: This option is not needed on AMD systems or any Intel system
where the native DMAR table does not contain any Reserved Memory Regions}\DIFaddend .
where the native DMAR table does not contain any Reserved Memory Regions.
}
\item
\texttt{DisableLinkeditJettison}\\
\DIFaddend \texttt{DisableLinkeditJettison}\\
\textbf{Type}: \texttt{plist\ boolean}\\
\textbf{Failsafe}: \texttt{false}\\
\textbf{Requirement}: 11\\
......@@ -8316,8 +8316,21 @@ for additional options.
for GOP memory, even though the CPU supports it. Setting this can give a considerable
speed-up for GOP operations, especially on systems which require \texttt{DirectGopRendering}.
\emph{Note}: This takes effect whether or not \texttt{DirectGopRendering} is set, and may
give some speed-up to GOP operations even when \texttt{DirectGopRendering} is \texttt{false}.
\emph{Note \DIFaddbegin \DIFadd{1}\DIFaddend }: This \DIFaddbegin \DIFadd{quirk }\DIFaddend takes effect whether or not \texttt{DirectGopRendering} is set, and
\DIFdelbegin \DIFdel{may
give some }\DIFdelend \DIFaddbegin \DIFadd{in some cases may give a noticeable }\DIFaddend speed-up to GOP operations even when \texttt{DirectGopRendering}
is \texttt{false}\DIFaddbegin \DIFadd{.
}
\emph{\DIFadd{Note 2}}\DIFadd{: On most systems from circa 2013 onwards, write-combining
caching is already applied by the firmware to GOP memory, in which case }\texttt{\DIFadd{GopBurstMode}}
\DIFadd{is unnecessary. On such systems enabling the quirk should normally be harmless, producing an
}\texttt{\DIFadd{OCC:}} \DIFadd{debug log entry indicating that burst mode is already started.
}
\emph{\DIFadd{Note 3}}\DIFadd{: Some caution should be taken when enabling this quirk, as it has been observed
to cause hangs on a few systems. Since additional guards have been added to try to prevent this,
please log a bugtracker issue if such a system is found}\DIFaddend .
\item
\texttt{GopPassThrough}\\
......
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