kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh
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@@ -41,6 +41,14 @@
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 [ -z "$DST_MAC" ] && DST_MAC="90:e2:ba:ff:ff:ff"
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 [ -z "$BURST" ] && BURST=1024
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 [ -z "$COUNT" ] && COUNT="10000000" # Zero means indefinitely
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+if [ -n "$DEST_IP" ]; then
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+    validate_addr${IP6} $DEST_IP
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+    read -r DST_MIN DST_MAX <<< $(parse_addr${IP6} $DEST_IP)
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+fi
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+if [ -n "$DST_PORT" ]; then
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+    read -r UDP_DST_MIN UDP_DST_MAX <<< $(parse_ports $DST_PORT)
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+    validate_ports $UDP_DST_MIN $UDP_DST_MAX
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+fi
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 # Base Config
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 DELAY="0"        # Zero means max speed
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@@ -67,7 +75,15 @@
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     # Destination
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     pg_set $dev "dst_mac $DST_MAC"
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-    pg_set $dev "dst$IP6 $DEST_IP"
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+    pg_set $dev "dst${IP6}_min $DST_MIN"
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+    pg_set $dev "dst${IP6}_max $DST_MAX"
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+
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+    if [ -n "$DST_PORT" ]; then
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+	# Single destination port or random port range
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+	pg_set $dev "flag UDPDST_RND"
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+	pg_set $dev "udp_dst_min $UDP_DST_MIN"
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+	pg_set $dev "udp_dst_max $UDP_DST_MAX"
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+    fi
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     # Inject packet into RX path of stack
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     pg_set $dev "xmit_mode netif_receive"