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[RESEND,v1,Part2,03/13] acpi, mem-hotplug: Add acpi_memory_hotplug_sci() to rise sci for memory hotplug.

Message ID 1418278792-24118-4-git-send-email-tangchen@cn.fujitsu.com
State New
Headers show

Commit Message

Tang Chen Dec. 11, 2014, 6:19 a.m. UTC 
Add a new API named acpi_memory_hotplug_sci() to send memory hotplug SCI.
Doing this is because this procedure will be used by other functions in the
next coming patches.

Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
---
 hw/acpi/memory_hotplug.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)
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Patch

diff --git a/hw/acpi/memory_hotplug.c b/hw/acpi/memory_hotplug.c
index ef56bf6..9839963 100644
--- a/hw/acpi/memory_hotplug.c
+++ b/hw/acpi/memory_hotplug.c
@@ -188,6 +188,12 @@  acpi_memory_get_slot_status_descriptor(MemHotplugState *mem_st,
     return &mem_st->devs[slot];
 }
 
+static void acpi_memory_hotplug_sci(ACPIREGS *ar, qemu_irq irq)
+{
+    ar->gpe.sts[0] |= ACPI_MEMORY_HOTPLUG_STATUS;
+    acpi_update_sci(ar, irq);
+}
+
 void acpi_memory_plug_cb(ACPIREGS *ar, qemu_irq irq, MemHotplugState *mem_st,
                          DeviceState *dev, Error **errp)
 {
@@ -201,10 +207,8 @@  void acpi_memory_plug_cb(ACPIREGS *ar, qemu_irq irq, MemHotplugState *mem_st,
     mdev->is_enabled = true;
     mdev->is_inserting = true;
 
-    /* do ACPI magic */
-    ar->gpe.sts[0] |= ACPI_MEMORY_HOTPLUG_STATUS;
-    acpi_update_sci(ar, irq);
-    return;
+    /* Do ACPI magic */
+    acpi_memory_hotplug_sci(ar, irq);
 }
 
 static const VMStateDescription vmstate_memhp_sts = {