linux-kernel - [PATCH 2/5 v4] move of_drconf

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Date:	Wed, 21 Oct 2009 09:42:41 -0500
From:	Nathan Fontenot <nfont@...tin.ibm.com>
To:	linuxppc-dev@...abs.org
CC:	linux-kernel@...r.kernel.org
Subject: [PATCH 2/5 v4] move of_drconf_cell definition to prom.h

Move the definition of the of_drconf_cell struct from numa.c to prom.h.  This
is needed so that we can parse the ibm,dynamic-memory device-tree property
when DLPAR adding and removing memory.

Signed-off-by: Nathan Fontenot <nfont at austin.ibm.com>
---

Index: powerpc/arch/powerpc/include/asm/prom.h
===================================================================
--- powerpc.orig/arch/powerpc/include/asm/prom.h	2009-10-19 11:56:51.000000000 -0500
+++ powerpc/arch/powerpc/include/asm/prom.h	2009-10-19 11:59:31.000000000 -0500
@@ -349,6 +349,18 @@
  */
 extern void __iomem *of_iomap(struct device_node *device, int index);
 
+struct of_drconf_cell {
+	u64	base_addr;
+	u32	drc_index;
+	u32	reserved;
+	u32	aa_index;
+	u32	flags;
+};
+
+#define DRCONF_MEM_ASSIGNED	0x00000008
+#define DRCONF_MEM_AI_INVALID	0x00000040
+#define DRCONF_MEM_RESERVED	0x00000080
+
 /*
  * NB:  This is here while we transition from using asm/prom.h
  * to linux/of.h
Index: powerpc/arch/powerpc/mm/numa.c
===================================================================
--- powerpc.orig/arch/powerpc/mm/numa.c	2009-10-19 11:56:51.000000000 -0500
+++ powerpc/arch/powerpc/mm/numa.c	2009-10-19 11:59:31.000000000 -0500
@@ -296,18 +296,6 @@
 	return result;
 }
 
-struct of_drconf_cell {
-	u64	base_addr;
-	u32	drc_index;
-	u32	reserved;
-	u32	aa_index;
-	u32	flags;
-};
-
-#define DRCONF_MEM_ASSIGNED	0x00000008
-#define DRCONF_MEM_AI_INVALID	0x00000040
-#define DRCONF_MEM_RESERVED	0x00000080
-
 /*
  * Read the next lmb list entry from the ibm,dynamic-memory property
  * and return the information in the provided of_drconf_cell structure.
--
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