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David van Moolenbroek 9ba65d2ea8 This patch switches the MINIX3 ethernet driver stack from a port-based
model to an instance-based model. Each ethernet driver instance is now
responsible for exactly one network interface card. The port field in
/etc/inet.conf now acts as an instance field instead.

This patch also updates the data link protocol. This update:
- eliminates the concept of ports entirely;
- eliminates DL_GETNAME entirely;
- standardizes on using m_source for IPC and DL_ENDPT for safecopies;
- removes error codes from TASK/STAT replies, as they were unused;
- removes a number of other old or unused fields;
- names and renames a few other fields.

All ethernet drivers have been changed to:
- conform to the new protocol, and exactly that;
- take on an instance number based on a given "instance" argument;
- skip that number of PCI devices in probe iterations;
- use config tables and environment variables based on that number;
- no longer be limited to a predefined maximum of cards in any way;
- get rid of any leftover non-safecopy support and other ancient junk;
- have a correct banner protocol figure, or none at all.

Other changes:
* Inet.conf is now taken to be line-based, and supports #-comments.
  No existing installations are expected to be affected by this.
* A new, select-based asynchio library replaces the old one.
  Kindly contributed by Kees J. Bot.
* Inet now supports use of select() on IP devices.
  Combined, the last two changes together speed up dhcpd
  considerably in the presence of multiple interfaces.
* A small bug has been fixed in nonamed.
2010-05-17 22:22:53 +00:00
benchmarks only check local benchmark dir if it exists 2010-02-04 18:15:10 +00:00
boot Convert boot/ and commands/ over to bsdmake 2010-05-12 16:28:54 +00:00
commands This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
docs This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
drivers This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
etc This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
include This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
kernel kernel: small ammendment to pagefault-in-kernel panic 2010-05-12 08:56:11 +00:00
lib This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
man This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
servers This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
share Convert boot/ and commands/ over to bsdmake 2010-05-12 16:28:54 +00:00
test This patch switches the MINIX3 ethernet driver stack from a port-based 2010-05-17 22:22:53 +00:00
tools Add -M release.sh option to write out a symbol map, either to /usr/src on the image (without -m) or to the tools directory (with -m) 2010-05-17 16:52:48 +00:00
LICENSE Fix parameter parsing in cut 2010-01-21 10:16:05 +00:00
Makefile Convert boot/ and commands/ over to bsdmake 2010-05-12 16:28:54 +00:00