freebsd kernel with SKQ
166efce876
transmitter is wedged. If so, try to unwedge it, process any descriptors that might need to be free()d, then proceed. - Disable the 'background' autonegotiation performed during bootstrap. What happens currently is that the driver starts an autoneg session, the sets a timeout in the ifnet structure and returns. Later, when the timer expires, the watchdog routine calls the autoneg handler to check the results of the session. The problem with this is that the session may not complete until some point after we have started to mount NFS filesystems, which can cause the mounts to fail. This is especially troublesome if booting with an NFS rootfs: we need the interface up and running before reaching the mountroot() code. The default behavior now is to do the autoneg synchronously, i.e. wait 5 seconds for the autoneg to complete before exiting the driver attach routine. People who want the old behavior can compile the driver with XL_BACKGROUND_AUTONEG #defined. This has no effect on autoneg sessions initiated by 'ifconfig xl0 media autoselect.' This slows the probe down a little, but it's either that or botching NFS mounts at bootup. - If xl_setmode_mii() is called and there's an autoneg session in progress, cancel it, _then_ set the modes. |
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| bin | ||
| contrib | ||
| crypto | ||
| etc | ||
| games | ||
| gnu | ||
| include | ||
| kerberos5 | ||
| kerberosIV | ||
| lib | ||
| libexec | ||
| lkm | ||
| release | ||
| sbin | ||
| secure | ||
| share | ||
| sys | ||
| tools | ||
| usr.bin | ||
| usr.sbin | ||
| COPYRIGHT | ||
| Makefile | ||
| Makefile.inc0 | ||
| Makefile.inc1 | ||
| Makefile.upgrade | ||
| README | ||
This is the top level of the FreeBSD source directory. This file was last revised on: $Id: README,v 1.11 1997/08/09 14:36:20 jkh Exp $ 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 and the contents of /etc. 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 with config(8) is a somewhat more involved process, documentation for which can be found at: http://www.freebsd.org/handbook/kernelconfig.html And in the config(8) man page. The sample kernel configuration files reside in the sys/i386/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 LINT contains entries for all possible devices, not just those commonly used, and is meant more as a general reference than an actual kernel configuration file (a kernel built from it wouldn't even run). Source Roadmap: --------------- bin System/User commands. contrib Packages contributed by 3rd parties. crypto Export controlled 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. kerberosIV Kerberos package - also export controlled. lib System libraries. libexec System daemons. lkm Loadable Kernel Modules. release Release building Makefile & associated tools. sbin System commands. secure DES and DES-related utilities - NOT FOR EXPORT! 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/handbook/synching.html