friedkiwi/qemu
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: only advertise passt in netdev help when CONFIG_PASST

Browse Source 
show_netdevs() lists each conditionally-compiled netdev backend behind
its CONFIG_* guard (CONFIG_SLIRP for "user", CONFIG_L2TPV3 for
"l2tpv3", CONFIG_NET_BRIDGE for "bridge", ...). The "passt" entry was
added unconditionally, so "-netdev help" advertises passt even in
builds configured with --disable-passt. Trying to use it then fails
with "Parameter 'type' does not accept value 'passt'", since the QAPI
NetClientDriver enum member "passt" is gated by 'if': 'CONFIG_PASST'.

Guard the help entry with CONFIG_PASST so the advertised backends match
those actually compiled into the binary.

Signed-off-by: Rohitashv Kumar <roohiit@amazon.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Reviewed-by: Puranjay Mohan <puranjay@kernel.org>
Message-ID: <20260713194511.1058450-1-rohit.kuma1313@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
This commit is contained in:
Rohitashv Kumar
2026-07-13 19:45:11 +00:00
committed by Philippe Mathieu-Daudé
parent ebe66684a5
commit 504f2bad93
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/net.c
View File

@@ -1385,7 +1385,9 @@ void show_netdevs(void)
"dgram",
"hubport",
"tap",
#ifdef CONFIG_PASST
"passt",
#endif
#ifdef CONFIG_SLIRP
"user",
#endif