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authordcs <dcs@FreeBSD.org>2000-11-23 17:19:54 +0000
committerdcs <dcs@FreeBSD.org>2000-11-23 17:19:54 +0000
commit1d6df45810a2b5e7aeb54741eb50822160e47620 (patch)
tree17f3e7ff8f0b806e2633ddd976406853421afddb /share
parentc7382559ad6d7888ac77c37933cfdb89d8001dab (diff)
downloadFreeBSD-src-1d6df45810a2b5e7aeb54741eb50822160e47620.zip
FreeBSD-src-1d6df45810a2b5e7aeb54741eb50822160e47620.tar.gz
Add a brief warning about devclass and multiple device driver attachments.
Diffstat (limited to 'share')
-rw-r--r--share/man/man9/devclass.94
1 files changed, 4 insertions, 0 deletions
diff --git a/share/man/man9/devclass.9 b/share/man/man9/devclass.9
index 003c63d..4f0eec6 100644
--- a/share/man/man9/devclass.9
+++ b/share/man/man9/devclass.9
@@ -48,6 +48,10 @@ Each
has a name and there cannot be two devclasses with the same name.
This ensures that unique unit numbers are allocated to device
instances.
+.Pp
+Beware that this means
+.Dv devclass
+must be the same for different bus attachments of the same device driver.
.Sh SEE ALSO
.Xr devclass_add_driver 9 ,
.Xr devclass_delete_driver 9 ,
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