Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / include / linux / ipmi.h

diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 65aae34759de5d9266c17bfef3deea3f01d644ea..045f2f275cd0dec03b6cd769bf8e73b8bd28870c 100644 (file)
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -454,6 +454,44 @@ unsigned int ipmi_addr_length(int addr_type);
 /* Validate that the given IPMI address is valid. */
 int ipmi_validate_addr(struct ipmi_addr *addr, int len);
 
+/*
+ * How did the IPMI driver find out about the device?
+ */
+enum ipmi_addr_src {
+       SI_INVALID = 0, SI_HOTMOD, SI_HARDCODED, SI_SPMI, SI_ACPI, SI_SMBIOS,
+       SI_PCI, SI_DEVICETREE, SI_DEFAULT
+};
+
+union ipmi_smi_info_union {
+       /*
+        * the acpi_info element is defined for the SI_ACPI
+        * address type
+        */
+       struct {
+               void *acpi_handle;
+       } acpi_info;
+};
+
+struct ipmi_smi_info {
+       enum ipmi_addr_src addr_src;
+
+       /*
+        * Base device for the interface.  Don't forget to put this when
+        * you are done.
+        */
+       struct device *dev;
+
+       /*
+        * The addr_info provides more detailed info for some IPMI
+        * devices, depending on the addr_src.  Currently only SI_ACPI
+        * info is provided.
+        */
+       union ipmi_smi_info_union addr_info;
+};
+
+/* This is to get the private info of ipmi_smi_t */
+extern int ipmi_get_smi_info(int if_num, struct ipmi_smi_info *data);
+
 #endif /* __KERNEL__ */