src-test2/sys/dev/dcons/dcons.h, branch release/7.2.0_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F7.2.0_cvs 2009-05-01T02:51:58Z Copy releng/7.2 to release/7.2.0 for FreeBSD 7.2-RELEASE. 2009-05-01T02:51:58Z Ken Smith kensmith@FreeBSD.org 2009-05-01T02:51:58Z urn:sha1:b205d83df7763ca1f099bce5ac12a05862a626c4 Approved by: re (implicit) This commit was manufactured to restore the state of the 7.2-RELEASE image. Add the address of IDT in the configuration ROM. (i386/amd64 only) 2007-06-08T04:33:25Z Hidetoshi Shimokawa simokawa@FreeBSD.org 2007-06-08T04:33:25Z urn:sha1:293b847542ebfac574cd9a9d888df9769d45e77f A change to dconschat(8) will follow so that it can bomb this address over FireWire to reset a wedged system. Though this method is just a hack and far from perfection, it should be useful if you don't want to go machine room just to reset or to power-cycle a machine without remote-managed power supply. And much better than doing: # fwcontrol -m target-eui64 # dd if=/dev/zero of=/dev/fwmem0.2 bs=1m Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06T01:43:34Z Warner Losh imp@FreeBSD.org 2005-01-06T01:43:34Z urn:sha1:098ca2bda93c701c5331d4e6aace072495b4caaa Check _BOOT flag. 2004-10-22T15:03:22Z Hidetoshi Shimokawa simokawa@FreeBSD.org 2004-10-22T15:03:22Z urn:sha1:8ffa2e795461abf7829b174fac33954dc3786714 - Split dcons core code and OS dependent code. 2004-10-13T05:38:42Z Hidetoshi Shimokawa simokawa@FreeBSD.org 2004-10-13T05:38:42Z urn:sha1:31a58777865b45a056dd435ea8ecf426bed54985 - Implement dcons_ischar() and dcons_load_buffer(). - If loader passed a dcons buffer address, keep using it. (We still need a patch to cheat memory management system.) - Clean up global data. 2004-02-16T07:25:46Z Hidetoshi Shimokawa simokawa@FreeBSD.org 2004-02-16T07:25:46Z urn:sha1:19b3bba3e5e734773a56c7a0962510dfe16a64d5 - Force dcons to be the high-level console after dcons_crom has been attached. - Add a tunable to be the high-level console. Add dumb console driver and related bits. 2003-10-24T15:44:10Z Hidetoshi Shimokawa simokawa@FreeBSD.org 2003-10-24T15:44:10Z urn:sha1:869093b15d791e90c619609d2c5cb564fd945235 dcons(4): very simple console and gdb port driver dcons_crom(4): FireWire attachment dconschat(8): User interface to dcons Tested with: i386, i386-PAE, and sparc64.