ipmi: Add shutdown functions for users and interfaces
Since things that IPMI uses can be hot-swapped, the users and
interfaces really need to be able to handle this.
Add the functions so the users and interfaces can implement
them, the actual function will be added after everything is
ready.
Signed-off-by: Corey Minyard <cminyard@mvista.com>
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 9e5c307..bdcda47 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -73,6 +73,12 @@ struct ipmi_smi_handlers {
ipmi_smi_t new_intf);
/*
+ * When called, the low-level interface should disable all
+ * processing, it should be complete shut down when it returns.
+ */
+ void (*shutdown)(void *send_info);
+
+ /*
* Get the detailed private info of the low level interface and store
* it into the structure of ipmi_smi_data. For example: the
* ACPI device handle will be returned for the pnp_acpi IPMI device.