[Qemu-devel] [PATCH 5/8] machine: rename kernel_irqchip to kernel-irqchip

[Luiz Capitulino <lcapitulino@redhat.com>]

QOM conversion wants option names with dashes. This commit does the
change for the kernel_irqchip machine type option.

The old option name is still supported through an option alias for
backwards compatibility.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 kvm-all.c       | 2 +-
 qemu-config.c   | 3 ++-
 qemu-options.hx | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/kvm-all.c b/kvm-all.c
index f8e4328..c988bb6 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -1168,7 +1168,7 @@ static int kvm_irqchip_create(KVMState *s)
 
     if (QTAILQ_EMPTY(&list->head) ||
         !qemu_opt_get_bool(QTAILQ_FIRST(&list->head),
-                           "kernel_irqchip", true) ||
+                           "kernel-irqchip", true) ||
         !kvm_check_extension(s, KVM_CAP_IRQCHIP)) {
         return 0;
     }
diff --git a/qemu-config.c b/qemu-config.c
index 5c3296b..3fe91a8 100644
--- a/qemu-config.c
+++ b/qemu-config.c
@@ -560,7 +560,8 @@ static QemuOptsList qemu_machine_opts = {
             .type = QEMU_OPT_STRING,
             .help = "accelerator list",
         }, {
-            .name = "kernel_irqchip",
+            .name = "kernel-irqchip",
+            .alias= "kernel_irqchip",
             .type = QEMU_OPT_BOOL,
             .help = "use KVM in-kernel irqchip",
         }, {
diff --git a/qemu-options.hx b/qemu-options.hx
index ecf7ca1..b149852 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -32,7 +32,7 @@ DEF("machine", HAS_ARG, QEMU_OPTION_machine, \
     "                selects emulated machine (-machine ? for list)\n"
     "                property accel=accel1[:accel2[:...]] selects accelerator\n"
     "                supported accelerators are kvm, xen, tcg (default: tcg)\n"
-    "                kernel_irqchip=on|off controls accelerated irqchip support\n"
+    "                kernel-irqchip=on|off controls accelerated irqchip support\n"
     "                kvm_shadow_mem=size of KVM shadow MMU\n",
     QEMU_ARCH_ALL)
 STEXI
@@ -46,7 +46,7 @@ This is used to enable an accelerator. Depending on the target architecture,
 kvm, xen, or tcg can be available. By default, tcg is used. If there is more
 than one accelerator specified, the next one is used if the previous one fails
 to initialize.
-@item kernel_irqchip=on|off
+@item kernel-irqchip=on|off
 Enables in-kernel irqchip support for the chosen accelerator when available.
 @item kvm_shadow_mem=size
 Defines the size of the KVM shadow MMU.
-- 
1.7.11.1.116.g8228a23