FreeBSD src
2ae4f1fd16
to select a serial console and debug port (resp). On ia64 these replace the use of hints completely and take precedence over hints on alpha, amd64 and i386. On sparc64 these variables are not yet recognised. The reasons for introducing these variables are: 1. Hints have side-effects. They reserve the unit number for use by isa or acpi devices and therefore cannot be used to select a pci device. Also, the use of a unit number to select a device prior to bus enumeration is nonsense. The new variables have no side- effects and are not based on unit numbers. 2. Hints don't have the expression power to allow the sysadmin to select UARTs that are not legacy PC devices and need the support of compile-time constants to give the sysadmin some level of flexibility. The hw.uart.console and hw.uart.dbgport variables specify a list of attributes. An attribute is a tag-value pair, seperated by a colon. Attributes are seperated by a comma. Where possible, tags are the same as those in /etc/remote (only br and pa in practice). Details can be found in the manpage (not part of this commit). Not tested on: amd64, pc98 |
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bin | ||
contrib | ||
crypto | ||
etc | ||
games | ||
gnu | ||
include | ||
kerberos5 | ||
lib | ||
libexec | ||
release | ||
rescue | ||
sbin | ||
secure | ||
share | ||
sys | ||
tools | ||
usr.bin | ||
usr.sbin | ||
COPYRIGHT | ||
installworld_newk | ||
installworld_oldk | ||
MAINTAINERS | ||
Makefile | ||
Makefile.inc1 | ||
README | ||
UPDATING | ||
UPDATING.64BTT |
This is the top level of the FreeBSD source directory. This file was last revised on: $FreeBSD$ For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information). The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree, the most commonly used one being ``world'', which rebuilds and installs everything in the FreeBSD system from the source tree except the kernel, the kernel-modules and the contents of /etc. The ``buildkernel'' and ``installkernel'' targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags. Building a kernel is a somewhat more involved process, documentation for which can be found at: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html And in the config(8) man page. Note: If you want to build and install the kernel with the ``buildkernel'' and ``installkernel'' targets, you might need to build world before. More information is available in the handbook. The sample kernel configuration files reside in the sys/<arch>/conf sub-directory (assuming that you've installed the kernel sources), the file named GENERIC being the one used to build your initial installation kernel. The file NOTES contains entries and documentation for all possible devices, not just those commonly used. It is the successor of the ancient LINT file, but in contrast to LINT, it is not buildable as a kernel but a pure reference and documentation file. Source Roadmap: --------------- bin System/user commands. contrib Packages contributed by 3rd parties. crypto Cryptography stuff (see crypto/README). etc Template files for /etc. games Amusements. gnu Various commands and libraries under the GNU Public License. Please see gnu/COPYING* for more information. include System include files. kerberos5 Kerberos5 (Heimdal) package. lib System libraries. libexec System daemons. release Release building Makefile & associated tools. sbin System commands. secure Cryptographic libraries and commands. share Shared resources. sys Kernel sources. tools Utilities for regression testing and miscellaneous tasks. usr.bin User commands. usr.sbin System administration commands. For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html