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authorscottl <scottl@FreeBSD.org>2001-08-06 18:16:46 +0000
committerscottl <scottl@FreeBSD.org>2001-08-06 18:16:46 +0000
commit44f5d9a64af73641cc77b3704265b9aece9e1b0a (patch)
tree522a1af41a46899bfb10092ec6638bb1966d89c4 /share/man/man4
parent0300bb2ca653ed264073c265a702a74652a02715 (diff)
downloadFreeBSD-src-44f5d9a64af73641cc77b3704265b9aece9e1b0a.zip
FreeBSD-src-44f5d9a64af73641cc77b3704265b9aece9e1b0a.tar.gz
After confering with sheldonh, it was decided that the tuning section should
be renamed back to 'Tuning' and should be a subsection under 'Description'. also make a few other minor tweaks. Reviewed by: sheldonh (in principal)
Diffstat (limited to 'share/man/man4')
-rw-r--r--share/man/man4/aac.428
1 files changed, 12 insertions, 16 deletions
diff --git a/share/man/man4/aac.4 b/share/man/man4/aac.4
index 65afac2..4127a53 100644
--- a/share/man/man4/aac.4
+++ b/share/man/man4/aac.4
@@ -91,16 +91,7 @@ command set is heavily tailored to existing linux applications.
Native
.Xr ioctl 2
support is not present at this time.
-.Sh FILES
-.Bl -tag -width /boot/kernel/aac.ko -compact
-.It Pa /dev/aac?
-aac management interface
-.It Pa /dev/aacd?
-disk/container interface
-.It Pa /boot/kernel/aac.ko
-aac loadable module
-.El
-.Sh IMPLEMENTATION NOTES
+.Ss Tuning
The read-only sysctl
.Va hw.aac.iosize_max
defaults to 65536 and may be set at boot time to another value via
@@ -118,6 +109,15 @@ Note also that
performance peaks at a value of 96K,
and drops off dramatically at 128K,
due to other limitations of the card.
+.Sh FILES
+.Bl -tag -width /boot/kernel/aac.ko -compact
+.It Pa /dev/aac?
+aac management interface
+.It Pa /dev/aacd?
+disk/container interface
+.It Pa /boot/kernel/aac.ko
+aac loadable module
+.El
.Sh DIAGNOSTICS
Compiling with
.Dv AAC_DEBUG
@@ -131,6 +131,8 @@ and are also queued for retrieval by a management application.
.Xr kld 4 ,
.Xr linux 4 ,
.Xr kldload 8
+.Xr loader 8
+.Xr sysctl 8
.Sh HISTORY
The
.Nm
@@ -154,9 +156,3 @@ possibly causing a resource leak on the controller.
Unloading and reloading the driver as a kernel loadable module
without rebooting the system is strongly discouraged.
.Pp
-Only the Linux-compatible
-.Xr ioctl 2
-interface is implemented at this time.
-This is not a bug, but native
-.Xr ioctl 2
-support is desirable.
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