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欢迎大家尝鲜 :p
From the DragonFly BSD Project website, "One year after starting the project as a fork off the FreeBSD-4.x tree, the DragonFly Team is pleased to announce our 1.0 release! ... We have done so much that it cannot all be listed here. Please check out the Diary for technical details."
Sun 11 July 2004
* Master ISO for the 1.0-RELEASE is now on the FTP site, we release on Monday 12-July-2004.
* Major revamping of the boot code. Support dual-console mode (video and serial). Properly detect missing serial ports (common for laptops). Initialize the serial port to 96008N1.
* Bring ACPICA5 uptodate and integrate it into the build as a KLD, just like FreeBSD-5. Fix additional issues as well. Nearly all of this work was done by YONETANI Tomokazu. Use the latest INTEL code (20040527). This greatly improves our laptop support.
* Make the kernel check both CDRom drives for a root filesystem when booted with -C, which allows the boot CD to work in either drive on systems with two drives.
* Integrate the DragonFly Installer into the release build. The DragonFly Installer is a from-scratch design by Chris Pressey, Devon O'Dell, Eirik Nygaard, Hiten Pandya & GeekGod (aka Scott Ullrich). The design incorporates a worker backend and multiply targetable frontends. Currently the console frontend is enabled, but there is also a CGI/WWW frontend which is on the CD but still considered highly experimental.
* Fix a bug in the polling backoff code for the VR device
* Implement interrupt livelock detection. When an interrupt livelock is detected the interrupt thread automatically throttles itself to a (sysctl settable) rate. When the interrupt rate drops to half the throttle limit the throttling is removed. This greatly improves debugability, especially on laptops with misrouted interrupts. While it doesn't necessarily fix the broken devices it does tend to allow the system to continue to operate with those devices that *do* still work.
* Properly probe for the existance of the serial port in the kernel, which allows us to run a getty on ttyd0 by default for the release CD. Prior to this fix attempting to use ttyd0 would result in a system deadlock.
* Bring in some pccard driver improvements from FreeBSD, including increasing the CIS area buffer from 1K to 4K and properly range-checking the CIS parser (which avoids panics and crashes).
* Update our DragonFly Copyright and update date specifications on a number of copyrights.
* Add support for randomized ephermal source ports.
* Do some network driver cleanups.. basically move some common code out of the driver and into ether_ifattach() (work by Joerg).
* Try to be more compatible with laptop touchpads whos aux ports return normally illegal values (Eirik Nygaard).
* Add common functions for computing the ethernet CRC, work by Joerg, taken from NetBSD.
* Add support for additional AGP bridges - taken from FreeBSD-5.
* Add support for the 're' network device.
* Bring OHCI and EHCI up-to-date with NetBSD.
* Miscellanious driver fixes to ips, usb (ugen), sound support.
* Miscellanious linux emulation work, by David Rhodus, taken from FreeBSD-SA-04:13.linux. |
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发表于 2004-7-13 08:19:59
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