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Revision 1.2.2.1 / (download) - annotate - [select for diffs], Wed Aug 13 16:19:28 2008 UTC (15 years, 8 months ago) by nbrk
Branch: PREX_0_8_BASE,
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Changes since 1.2: +0 -3 lines
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dev/core has been lost again; revive it!
Revision 1.2 / (download) - annotate - [select for diffs], Fri Aug 8 12:37:11 2008 UTC (15 years, 8 months ago) by nbrk
Branch point for: PREX_0_8_BASE,
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Changes since 1.1: +3 -0 lines
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Heads up! Implement universal device attachment and autoconfiguration machinery.
This is somewhat similar to traditional BSD autoconf but much more simple.
Three basic data structures involved in autoconfiguration process are:
struct device, which represents abstract device and its private (driver softc) data;
struct driver, which holds {attach,match,detach} entries, name and softc size;
struct attachment, which tells us how drivers are interacted with each other.
Attachment basically describes how to attach devices in system.
Machine specified part should export arrays config_table[] and *drivers[] for config.
This might have broken i386 & gba tree, but there is only a question of time.
Revision 1.1 / (download) - annotate - [select for diffs], Fri Jul 18 09:07:50 2008 UTC (15 years, 9 months ago) by nbrk
directory 'dev/core' was accidently missed in my tree, so add it from prex-0.7.0