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qemu: Fix off-by-one in topology generation

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When interface naming switched to use 1-based indices instead of
0-based, the topology generation was overlooked thus breaking tests
against a `make run` instance.

Bring everything back in sync.
This commit is contained in:
Tobias Waldekranz
2024-05-20 16:21:06 +02:00
parent 3ad20dfd5b
commit 897faf08d9
1 changed files with 4 additions and 4 deletions
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board/common/qemu/qemu.sh
+4 -4
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@@ -312,10 +312,10 @@ generate_dot()
{
[ "$CONFIG_QEMU_NET_TAP" = "y" ] || return
hostports="<qtap0> qtap0"
targetports="<e0> e0"
edges="host:qtap0 -- target:e0 [kind=mgmt];"
for tap in $(seq 1 $(($CONFIG_QEMU_NET_TAP_N - 1))); do
hostports="<qtap1> qtap1"
targetports="<e1> e1"
edges="host:qtap1 -- target:e1 [kind=mgmt];"
for tap in $(seq 2 $(($CONFIG_QEMU_NET_TAP_N - 1))); do
hostports="$hostports | <qtap$tap> qtap$tap "
targetports="$targetports | <e$tap> e$tap "
edges="$edges host:qtap$tap -- target:e$tap;"