Staging: sep: Move the RAR support into staging where it is supposed to be

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/Kconfig

@@ -135,6 +135,8 @@ source "drivers/staging/hv/Kconfig"
 
 source "drivers/staging/vme/Kconfig"
 
+source "drivers/staging/rar/Kconfig"
+
 source "drivers/staging/sep/Kconfig"
 
 endif # !STAGING_EXCLUDE_BUILD

drivers/staging/Makefile

@@ -49,4 +49,5 @@ obj-$(CONFIG_USB_CPC)		+= cpc-usb/
 obj-$(CONFIG_FB_UDL)		+= udlfb/
 obj-$(CONFIG_HYPERV)		+= hv/
 obj-$(CONFIG_VME_BUS)		+= vme/
+obj-$(CONFIG_RAR_REGISTER)	+= rar/
 obj-$(CONFIG_DX_SEP)		+= sep/

drivers/staging/rar/Kconfig

+#
+# RAR device configuration
+#
+
+menu "RAR Register Driver"
+#
+#	Restricted Access Register Manager
+#
+config RAR_REGISTER
+	tristate "Restricted Access Region Register Driver"
+	default n
+	---help---
+		This driver allows other kernel drivers access to the
+		contents of the restricted access region control
+		registers.
+
+endmenu

drivers/staging/rar/Makefile

+EXTRA_CFLAGS += -DLITTLE__ENDIAN
+obj-$(CONFIG_RAR_REGISTER) += rar_driver.o

drivers/staging/rar/rar_driver.h

+/* === RAR Physical Addresses === */
+struct RAR_address_struct {
+        u32 low;
+        u32 high;
+};
+
+/* The get_rar_address function is used by other device drivers
+ * to obtain RAR address information on a RAR. It takes two
+ * parameter:
+ *
+ * int rar_index
+ * The rar_index is an index to the rar for which you wish to retrieve
+ * the address information.
+ * Values can be 0,1, or 2.
+ *
+ * struct RAR_address_struct is a pointer to a place to which the function
+ * can return the address structure for the RAR.
+ *
+ * The function returns a 0 upon success or a -1 if there is no RAR
+ * facility on this system.
+ */
+int get_rar_address(int rar_index,struct RAR_address_struct *addresses);
+
+
+/* The lock_rar function is ued by other device drivers to lock an RAR.
+ * once an RAR is locked, it stays locked until the next system reboot.
+ * The function takes one parameter:
+ *
+ * int rar_index
+ * The rar_index is an index to the rar that you want to lock.
+ * Values can be 0,1, or 2.
+ *
+ * The function returns a 0 upon success or a -1 if there is no RAR
+ * facility on this system.
+ */
+int lock_rar(int rar_index);
+
+
+/* DEBUG LEVEL MASKS */
+#define RAR_DEBUG_LEVEL_BASIC       0x1
+
+#define RAR_DEBUG_LEVEL_REGISTERS   0x2
+
+#define RAR_DEBUG_LEVEL_EXTENDED    0x4
+
+#define DEBUG_LEVEL	0x7
+
+/* FUNCTIONAL MACROS */
+
+/* debug macro without paramaters */
+#define DEBUG_PRINT_0(DEBUG_LEVEL , info) \
+do \
+{ \
+  if(DEBUG_LEVEL) \
+  { \
+    printk(KERN_WARNING info); \
+  } \
+}while(0)
+
+/* debug macro with 1 paramater */
+#define DEBUG_PRINT_1(DEBUG_LEVEL , info , param1) \
+do \
+{ \
+  if(DEBUG_LEVEL) \
+  { \
+    printk(KERN_WARNING info , param1); \
+  } \
+}while(0)
+
+/* debug macro with 2 paramaters */
+#define DEBUG_PRINT_2(DEBUG_LEVEL , info , param1, param2) \
+do \
+{ \
+  if(DEBUG_LEVEL) \
+  { \
+    printk(KERN_WARNING info , param1, param2); \
+  } \
+}while(0)
+
+/* debug macro with 3 paramaters */
+#define DEBUG_PRINT_3(DEBUG_LEVEL , info , param1, param2 , param3) \
+do \
+{ \
+  if(DEBUG_LEVEL) \
+  { \
+    printk(KERN_WARNING info , param1, param2 , param3); \
+  } \
+}while(0)
+
+/* debug macro with 4 paramaters */
+#define DEBUG_PRINT_4(DEBUG_LEVEL , info , param1, param2 , param3 , param4) \
+do \
+{ \
+  if(DEBUG_LEVEL) \
+  { \
+    printk(KERN_WARNING info , param1, param2 , param3 , param4); \
+  } \
+}while(0)
+