Avoid crash if -redir or -smb used without -net user.

[qemu] / qemu-doc.texi

diff --git a/qemu-doc.texi b/qemu-doc.texi
index fdf8ba2..eafdb80 100644 (file)
--- a/qemu-doc.texi
+++ b/qemu-doc.texi
@@ -252,11 +252,15 @@ Network options:
 
 @table @option
 
-@item -net nic[,vlan=n][,macaddr=addr]
+@item -net nic[,vlan=n][,macaddr=addr][,model=type]
 Create a new Network Interface Card and connect it to VLAN @var{n} (@var{n}
 = 0 is the default). The NIC is currently an NE2000 on the PC
 target. Optionally, the MAC address can be changed. If no
 @option{-net} option is specified, a single NIC is created.
+Qemu can emulate several different models of network card.  Valid values for
+@var{type} are @code{ne2k_pci}, @code{ne2k_isa}, @code{rtl8139},
+@code{smc91c111} and @code{lance}.  Not all devices are supported on all
+targets.
 
 @item -net user[,vlan=n]
 Use the user mode network stack which requires no administrator