From 06db1b4a59e4eb6bb232ecb6190fc7a01c8e1f83 Mon Sep 17 00:00:00 2001
From: Neel Natu <neel@FreeBSD.org>
Date: Fri, 14 Feb 2014 21:46:04 +0000
Subject: [PATCH] Update bhyve(8) man page to describe the usage of the "-s"
 option to assign bus numbers to emulated devices. Also add the restriction
 that the LPC bridge emulation can only be configured on bus 0.

Reviewed by:	grehan@
---
 usr.sbin/bhyve/bhyve.8 | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/usr.sbin/bhyve/bhyve.8 b/usr.sbin/bhyve/bhyve.8
index 7766f186696a..b59996a79cf0 100644
--- a/usr.sbin/bhyve/bhyve.8
+++ b/usr.sbin/bhyve/bhyve.8
@@ -98,12 +98,17 @@ There are 32 available slots, with the option of providing up to 8 functions
 per slot.
 .Bl -tag -width 10n
 .It Ar slot
-.Ar pcislot Ns Op Ar :function
+.Ar pcislot[:function]
+
+.Ar bus:pcislot:function
 .Pp
 The
 .Ar pcislot
-value is 0 to 31 and the optional function value is 0 to 7.
+value is 0 to 31. The optional function value is 0 to 7. The optional
+.Ar bus
+value is 0 to 255.
 If not specified, the function value defaults to 0.
+If not specified, the bus value defaults to 0.
 .It Ar emulation
 .Bl -tag -width 10n
 .It Li hostbridge | Li amd_hostbridge
@@ -128,7 +133,8 @@ AHCI controller attached to a SATA hard-drive.
 .It Li uart
 PCI 16550 serial device.
 .It Li lpc
-LPC PCI-ISA bridge with COM1 and COM2 16550 serial ports.
+LPC PCI-ISA bridge with COM1 and COM2 16550 serial ports. The LPC bridge
+emulation can only be configured on bus 0.
 .El
 .It Op Ar conf
 This optional parameter describes the backend for device emulations.