Re: [libvirt] [PATCH 2/3] Set QEMUD_CMD_FLAG_PCI_MULTIBUS for x86_64 and i686 architectures

Only x86_64 and i686 seem to have support for multiple PCI-busses. When a guest of these architectures is started, set the QEMUD_CMD_FLAG_PCI_MULTIBUS flag. Signed-off-by: Niels de Vos <devos(a)fedoraproject.org&gt; --- src/qemu/qemu_command.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 457c8b0..0899710 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2640,6 +2640,12 @@ qemuBuildCommandLine(virConnectPtr conn, break; } + /* Currently only x86_64 and i686 support PCI-multibus. */ + if (STREQLEN(def->os.arch, "x86_64", 6) || + STREQLEN(def->os.arch, "i686", 4)) { + qemuCmdFlags |= QEMUD_CMD_FLAG_PCI_MULTIBUS; + } + cmd = virCommandNewArgList(emulator, "-S", NULL);