提交 349c4aee 编写于 作者: V vit9696

Docs: Add bit clarifications thx Andrey1970

上级 c79ee157
......@@ -1419,12 +1419,12 @@ behaviour that does not go to any other sections
\begin{itemize}
\tightlist
\item \texttt{0x00000002} --- \texttt{DEBUG\_WARN} in \texttt{DEBUG},
\item \texttt{0x00000002} (bit \texttt{1}) --- \texttt{DEBUG\_WARN} in \texttt{DEBUG},
\texttt{NOOPT}, \texttt{RELEASE}.
\item \texttt{0x00000040} --- \texttt{DEBUG\_INFO} in \texttt{DEBUG},
\item \texttt{0x00000040} (bit \texttt{6}) --- \texttt{DEBUG\_INFO} in \texttt{DEBUG},
\texttt{NOOPT}.
\item \texttt{0x00400000} --- \texttt{DEBUG\_VERBOSE} in custom builds.
\item \texttt{0x80000000} --- \texttt{DEBUG\_ERROR} in \texttt{DEBUG},
\item \texttt{0x00400000} (bit \texttt{22}) --- \texttt{DEBUG\_VERBOSE} in custom builds.
\item \texttt{0x80000000} (bit \texttt{31}) --- \texttt{DEBUG\_ERROR} in \texttt{DEBUG},
\texttt{NOOPT}, \texttt{RELEASE}.
\end{itemize}
......@@ -1440,13 +1440,13 @@ behaviour that does not go to any other sections
\begin{itemize}
\tightlist
\item \texttt{0x01} --- Enable logging, otherwise all log is discarded.
\item \texttt{0x02} --- Enable basic console (onscreen) logging.
\item \texttt{0x04} --- Enable logging to Data Hub.
\item \texttt{0x08} --- Enable serial port logging.
\item \texttt{0x10} --- Enable UEFI variable logging.
\item \texttt{0x20} --- Enable non-volatile UEFI variable logging.
\item \texttt{0x40} --- Enable logging to file.
\item \texttt{0x01} (bit \texttt{0}) --- Enable logging, otherwise all log is discarded.
\item \texttt{0x02} (bit \texttt{1}) --- Enable basic console (onscreen) logging.
\item \texttt{0x04} (bit \texttt{2}) --- Enable logging to Data Hub.
\item \texttt{0x08} (bit \texttt{3}) --- Enable serial port logging.
\item \texttt{0x10} (bit \texttt{4}) --- Enable UEFI variable logging.
\item \texttt{0x20} (bit \texttt{5}) --- Enable non-volatile UEFI variable logging.
\item \texttt{0x40} (bit \texttt{6}) --- Enable logging to file.
\end{itemize}
Console logging prints less than all the other variants.
......@@ -1623,34 +1623,34 @@ rm vault.pub
\begin{itemize}
\tightlist
\item \texttt{0x00000001} --- \texttt{OC\_SCAN\_FILE\_SYSTEM\_LOCK}, restricts
\item \texttt{0x00000001} (bit \texttt{0}) --- \texttt{OC\_SCAN\_FILE\_SYSTEM\_LOCK}, restricts
scanning to only known file systems defined as a part of this policy. File system
drivers may not be aware of this policy, and to avoid mounting of undesired file
systems it is best not to load its driver. This bit does not affect dmg mounting,
which may have any file system. Known file systems are prefixed with
\texttt{OC\_SCAN\_ALLOW\_FS\_}.
\item \texttt{0x00000002} --- \texttt{OC\_SCAN\_DEVICE\_LOCK}, restricts scanning
\item \texttt{0x00000002} (bit \texttt{1}) --- \texttt{OC\_SCAN\_DEVICE\_LOCK}, restricts scanning
to only known device types defined as a part of this policy. This is not always possible
to detect protocol tunneling, so be aware that on some systems it may be possible for
e.g. USB HDDs to be recognised as SATA. Cases like this must be reported. Known device
types are prefixed with \texttt{OC\_SCAN\_ALLOW\_DEVICE\_}.
\item \texttt{0x00000100} --- \texttt{OC\_SCAN\_ALLOW\_FS\_APFS}, allows scanning
\item \texttt{0x00000100} (bit \texttt{8}) --- \texttt{OC\_SCAN\_ALLOW\_FS\_APFS}, allows scanning
of APFS file system.
\item \texttt{0x00010000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SATA}, allow
\item \texttt{0x00010000} (bit \texttt{16}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SATA}, allow
scanning SATA devices.
\item \texttt{0x00020000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SASEX}, allow
\item \texttt{0x00020000} (bit \texttt{17}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SASEX}, allow
scanning SAS and Mac NVMe devices.
\item \texttt{0x00040000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SCSI}, allow
\item \texttt{0x00040000} (bit \texttt{18}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SCSI}, allow
scanning SCSI devices.
\item \texttt{0x00080000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_NVME}, allow
\item \texttt{0x00080000} (bit \texttt{19}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_NVME}, allow
scanning NVMe devices.
\item \texttt{0x00100000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_ATAPI}, allow
\item \texttt{0x00100000} (bit \texttt{20}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_ATAPI}, allow
scanning CD/DVD devices.
\item \texttt{0x00200000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_USB}, allow
\item \texttt{0x00200000} (bit \texttt{21}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_USB}, allow
scanning USB devices.
\item \texttt{0x00400000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_FIREWIRE}, allow
\item \texttt{0x00400000} (bit \texttt{22}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_FIREWIRE}, allow
scanning FireWire devices.
\item \texttt{0x00800000} --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SDCARD}, allow
\item \texttt{0x00800000} (bit \texttt{23}) --- \texttt{OC\_SCAN\_ALLOW\_DEVICE\_SDCARD}, allow
scanning card reader devices.
\end{itemize}
......
\documentclass[]{article}
%DIF LATEXDIFF DIFFERENCE FILE
%DIF DEL PreviousConfiguration.tex Fri May 3 12:13:06 2019
%DIF ADD ../Configuration.tex Sun May 19 09:05:08 2019
%DIF ADD ../Configuration.tex Tue May 21 19:03:28 2019
\usepackage{lmodern}
\usepackage{amssymb,amsmath}
......@@ -1508,12 +1508,12 @@ behaviour that does not go to any other sections
\begin{itemize}
\tightlist
\item \texttt{0x00000002} --- \texttt{DEBUG\_WARN} in \texttt{DEBUG},
\item \texttt{0x00000002} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{1}}\DIFadd{) }\DIFaddend --- \texttt{DEBUG\_WARN} in \texttt{DEBUG},
\texttt{NOOPT}, \texttt{RELEASE}.
\item \texttt{0x00000040} --- \texttt{DEBUG\_INFO} in \texttt{DEBUG},
\item \texttt{0x00000040} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{6}}\DIFadd{) }\DIFaddend --- \texttt{DEBUG\_INFO} in \texttt{DEBUG},
\texttt{NOOPT}.
\item \texttt{0x00400000} --- \texttt{DEBUG\_VERBOSE} in custom builds.
\item \texttt{0x80000000} --- \texttt{DEBUG\_ERROR} in \texttt{DEBUG},
\item \texttt{0x00400000} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{22}}\DIFadd{) }\DIFaddend --- \texttt{DEBUG\_VERBOSE} in custom builds.
\item \texttt{0x80000000} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{31}}\DIFadd{) }\DIFaddend --- \texttt{DEBUG\_ERROR} in \texttt{DEBUG},
\texttt{NOOPT}, \texttt{RELEASE}.
\end{itemize}
......@@ -1575,13 +1575,13 @@ behaviour that does not go to any other sections
\begin{itemize}
\tightlist
\item \texttt{0x01} --- Enable logging, otherwise all log is discarded.
\item \texttt{0x02} --- Enable basic console (onscreen) logging.
\item \texttt{0x04} --- Enable logging to Data Hub.
\item \texttt{0x08} --- Enable serial port logging.
\item \texttt{0x10} --- Enable UEFI variable logging.
\item \texttt{0x20} --- Enable non-volatile UEFI variable logging.
\item \texttt{0x40} --- Enable logging to file.
\item \texttt{0x01} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{0}}\DIFadd{) }\DIFaddend --- Enable logging, otherwise all log is discarded.
\item \texttt{0x02} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{1}}\DIFadd{) }\DIFaddend --- Enable basic console (onscreen) logging.
\item \texttt{0x04} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{2}}\DIFadd{) }\DIFaddend --- Enable logging to Data Hub.
\item \texttt{0x08} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{3}}\DIFadd{) }\DIFaddend --- Enable serial port logging.
\item \texttt{0x10} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{4}}\DIFadd{) }\DIFaddend --- Enable UEFI variable logging.
\item \texttt{0x20} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{5}}\DIFadd{) }\DIFaddend --- Enable non-volatile UEFI variable logging.
\item \texttt{0x40} \DIFaddbegin \DIFadd{(bit }\texttt{\DIFadd{6}}\DIFadd{) }\DIFaddend --- Enable logging to file.
\end{itemize}
Console logging prints less than all the other variants.
......@@ -1782,34 +1782,34 @@ rm vault.pub
\begin{itemize}
\tightlist
\item \texttt{\DIFadd{0x00000001}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_FILE\_SYSTEM\_LOCK}}\DIFadd{, restricts
\item \texttt{\DIFadd{0x00000001}} \DIFadd{(bit }\texttt{\DIFadd{0}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_FILE\_SYSTEM\_LOCK}}\DIFadd{, restricts
scanning to only known file systems defined as a part of this policy. File system
drivers may not be aware of this policy, and to avoid mounting of undesired file
systems it is best not to load its driver. This bit does not affect dmg mounting,
which may have any file system. Known file systems are prefixed with
}\texttt{\DIFadd{OC\_SCAN\_ALLOW\_FS\_}}\DIFadd{.
}\item \texttt{\DIFadd{0x00000002}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_DEVICE\_LOCK}}\DIFadd{, restricts scanning
}\item \texttt{\DIFadd{0x00000002}} \DIFadd{(bit }\texttt{\DIFadd{1}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_DEVICE\_LOCK}}\DIFadd{, restricts scanning
to only known device types defined as a part of this policy. This is not always possible
to detect protocol tunneling, so be aware that on some systems it may be possible for
e.g. USB HDDs to be recognised as SATA. Cases like this must be reported. Known device
types are prefixed with }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_}}\DIFadd{.
}\item \texttt{\DIFadd{0x00000100}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_FS\_APFS}}\DIFadd{, allows scanning
}\item \texttt{\DIFadd{0x00000100}} \DIFadd{(bit }\texttt{\DIFadd{8}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_FS\_APFS}}\DIFadd{, allows scanning
of APFS file system.
}\item \texttt{\DIFadd{0x00010000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SATA}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00010000}} \DIFadd{(bit }\texttt{\DIFadd{16}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SATA}}\DIFadd{, allow
scanning SATA devices.
}\item \texttt{\DIFadd{0x00020000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SASEX}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00020000}} \DIFadd{(bit }\texttt{\DIFadd{17}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SASEX}}\DIFadd{, allow
scanning SAS and Mac NVMe devices.
}\item \texttt{\DIFadd{0x00040000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SCSI}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00040000}} \DIFadd{(bit }\texttt{\DIFadd{18}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SCSI}}\DIFadd{, allow
scanning SCSI devices.
}\item \texttt{\DIFadd{0x00080000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_NVME}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00080000}} \DIFadd{(bit }\texttt{\DIFadd{19}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_NVME}}\DIFadd{, allow
scanning NVMe devices.
}\item \texttt{\DIFadd{0x00100000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_ATAPI}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00100000}} \DIFadd{(bit }\texttt{\DIFadd{20}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_ATAPI}}\DIFadd{, allow
scanning CD/DVD devices.
}\item \texttt{\DIFadd{0x00200000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_USB}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00200000}} \DIFadd{(bit }\texttt{\DIFadd{21}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_USB}}\DIFadd{, allow
scanning USB devices.
}\item \texttt{\DIFadd{0x00400000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_FIREWIRE}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00400000}} \DIFadd{(bit }\texttt{\DIFadd{22}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_FIREWIRE}}\DIFadd{, allow
scanning FireWire devices.
}\item \texttt{\DIFadd{0x00800000}} \DIFadd{--- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SDCARD}}\DIFadd{, allow
}\item \texttt{\DIFadd{0x00800000}} \DIFadd{(bit }\texttt{\DIFadd{23}}\DIFadd{) --- }\texttt{\DIFadd{OC\_SCAN\_ALLOW\_DEVICE\_SDCARD}}\DIFadd{, allow
scanning card reader devices.
}\end{itemize}
......
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