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authorIsaku Yamahata <yamahata@valinux.co.jp>2010-05-14 16:29:00 +0900
committerBlue Swirl <blauwirbel@gmail.com>2010-05-15 15:27:19 +0000
commit04762841d8803429fd9bf71eff481d3c5915fa3e (patch)
treecc0ca1c2fe8454d2633b8b1f0fd15aad850a1a62 /hw/apm.h
parentfc0bdd995ca36a34cc576ee706df239dd5ff79a9 (diff)
acpi: split out apm register emulation from acpi.c
Split out apm register emulation for acpi.c into apm.c. The apm emulation will be used later. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/apm.h')
-rw-r--r--hw/apm.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/hw/apm.h b/hw/apm.h
new file mode 100644
index 000000000..f7c741e32
--- /dev/null
+++ b/hw/apm.h
@@ -0,0 +1,22 @@
+#ifndef APM_H
+#define APM_H
+
+#include <stdint.h>
+#include "qemu-common.h"
+#include "hw.h"
+
+typedef void (*apm_ctrl_changed_t)(uint32_t val, void *arg);
+
+typedef struct APMState {
+ uint8_t apmc;
+ uint8_t apms;
+
+ apm_ctrl_changed_t callback;
+ void *arg;
+} APMState;
+
+void apm_init(APMState *s, apm_ctrl_changed_t callback, void *arg);
+
+extern const VMStateDescription vmstate_apm;
+
+#endif /* APM_H */