intr: Add ELCR support
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 1 Feb 2011 12:58:26 +0000 (20:58 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 1 Feb 2011 13:15:54 +0000 (21:15 +0800)
commite24dd6e0f6064a28f489461da8bef411fe8f5f85
treed458987a47549ed79fdcac89b7a44e0bedf3fa79
parentb4628cf91a5f54965e6a4221f243e315aa7a6860
intr: Add ELCR support

This device controls/shows ICU pin's trigger mode (level/edge).

Currently, it is not enabled by default.

Obtained-from: FreeBSD (jhb@freebsd.org)
sys/platform/pc32/conf/files
sys/platform/pc32/i386/machdep.c
sys/platform/pc32/isa/elcr.c [new file with mode: 0644]
sys/platform/pc32/isa/elcr_var.h [new file with mode: 0644]
sys/platform/pc64/conf/files
sys/platform/pc64/isa/elcr.c [new file with mode: 0644]
sys/platform/pc64/isa/elcr_var.h [new file with mode: 0644]
sys/platform/pc64/x86_64/machdep.c