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author | dfr <dfr@FreeBSD.org> | 1995-06-22 10:56:56 +0000 |
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committer | dfr <dfr@FreeBSD.org> | 1995-06-22 10:56:56 +0000 |
commit | d03b2dfd3023dba5221b8981f028bf7890699286 (patch) | |
tree | c4bfd861a1a9f63a6fcc26e2e210f95db494a8e1 /sys/i386/isa | |
parent | 5eba76030c8ad21550af156dc834fd9721e62149 (diff) | |
download | FreeBSD-src-d03b2dfd3023dba5221b8981f028bf7890699286.zip FreeBSD-src-d03b2dfd3023dba5221b8981f028bf7890699286.tar.gz |
Add an option to the psm driver to skip the parts of the probe which break
some laptops with PS/2 mice.
Submitted by: nsayer@quack.kfu.com
Diffstat (limited to 'sys/i386/isa')
-rw-r--r-- | sys/i386/isa/psm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/i386/isa/psm.c b/sys/i386/isa/psm.c index 2026a45..a4fb84e 100644 --- a/sys/i386/isa/psm.c +++ b/sys/i386/isa/psm.c @@ -150,8 +150,10 @@ int psmprobe(struct isa_device *dvp) ioport=dvp->id_iobase; unit=dvp->id_unit; +#ifndef PSM_NO_RESET psm_write_dev(ioport,0xff); /* Reset aux device */ psm_poll_status(); +#endif outb(ioport+CNTRL,0xa9); psm_poll_status(); outb(ioport+CNTRL,0xaa); |