scripts/qemustart: fix network device emulation

We only enabled pcnet driver for malta machine, and x86/legacy target
was supposed to only support e1000 model

Cc: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

diff --git a/scripts/qemustart b/scripts/qemustart
index 8daeac69a86d3db65f54d15bdae46f621ef3bbbf..2d1f476dde8be2c4cb00d4dfafbde7679f131a7a 100755 (executable)
--- a/scripts/qemustart
+++ b/scripts/qemustart
@@ -232,11 +232,9 @@ start_qemu_malta() {
        # one will be actually used as the wan, lan network interface inside the
        # guest machine
        [ -z "$o_network" ] || {
-               o_qemu_extra+=( \
-                       "-netdev" "bridge,id=wan,br=$BR_WAN,helper=$HELPER" "-device" \
-                           "virtio-net-pci,id=devwan,netdev=wan,mac=$MAC_WAN" \
-                       "-netdev" "bridge,id=lan,br=$BR_LAN,helper=$HELPER" \
-                           "-device" "virtio-net-pci,id=devlan,netdev=lan,mac=$MAC_LAN" \
+               o_qemu_extra+=(
+                       -netdev bridge,id=wan,br="$BR_WAN,helper=$HELPER" -device pcnet,netdev=wan,mac="$MAC_WAN"
+                       -netdev bridge,id=lan,br="$BR_LAN,helper=$HELPER" -device pcnet,netdev=lan,mac="$MAC_LAN"
                )
        }
 
@@ -279,12 +277,20 @@ start_qemu_x86() {
        }
 
        [ -z "$o_network" ] || {
-               o_qemu_extra+=( \
-                       "-netdev" "bridge,id=lan,br=$BR_LAN,helper=$HELPER" \
-                           "-device" "virtio-net-pci,id=devlan,netdev=lan,mac=$MAC_LAN" \
-                       "-netdev" "bridge,id=wan,br=$BR_WAN,helper=$HELPER" "-device" \
-                           "virtio-net-pci,id=devwan,netdev=wan,mac=$MAC_WAN" \
-               )
+               case "${o_subtarget%-*}" in
+                       legacy)
+                               o_qemu_extra+=(
+                                       -netdev "bridge,id=lan,br=$BR_LAN,helper=$HELPER" -device "e1000,id=devlan,netdev=lan,mac=$MAC_LAN"
+                                       -netdev "bridge,id=wan,br=$BR_WAN,helper=$HELPER" -device "e1000,id=devwan,netdev=wan,mac=$MAC_WAN"
+                               )
+                               ;;
+                       generic|64)
+                               o_qemu_extra+=(
+                                       -netdev "bridge,id=lan,br=$BR_LAN,helper=$HELPER" -device "virtio-net-pci,id=devlan,netdev=lan,mac=$MAC_LAN"
+                                       -netdev "bridge,id=wan,br=$BR_WAN,helper=$HELPER" -device "virtio-net-pci,id=devwan,netdev=wan,mac=$MAC_WAN"
+                               )
+                               ;;
+               esac
        }
 
        case "${o_subtarget%-*}" in