From: Nathan Fontenot <nfont@austin.ibm.com>
To: linuxppc-dev@ozlabs.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 2/5 v2] move of_drconf_cell definition to prom.h
Date: Fri, 18 Sep 2009 10:01:10 -0500 [thread overview]
Message-ID: <4AB3A0B6.5010602@austin.ibm.com> (raw)
In-Reply-To: <4AB39FB3.1020608@austin.ibm.com>
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@austin.ibm.com>
---
Index: powerpc/arch/powerpc/include/asm/prom.h
===================================================================
--- powerpc.orig/arch/powerpc/include/asm/prom.h 2009-09-15 14:52:14.000000000 -0500
+++ powerpc/arch/powerpc/include/asm/prom.h 2009-09-15 14:53:26.000000000 -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 2009-09-15 14:52:14.000000000 -0500
+++ powerpc/arch/powerpc/mm/numa.c 2009-09-15 14:53:26.000000000 -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.
next prev parent reply other threads:[~2009-09-18 15:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-18 14:56 [PATCH 0/5 v2] kernel handling of dynamic logical partitioning Nathan Fontenot
2009-09-18 14:59 ` [PATCH 1/5 v2] dynamic logical partitioning infrastructure Nathan Fontenot
2009-10-13 18:06 ` [PATCH 1/5 v3] " Nathan Fontenot
2009-09-18 15:01 ` Nathan Fontenot [this message]
2009-09-18 15:02 ` [PATCH 3/5 v2] Export memory_sysdev_class Nathan Fontenot
2009-09-18 15:03 ` [PATCH 4/5 v2] kernel handling of memory DLPAR Nathan Fontenot
2009-10-13 18:13 ` [PATCH 4/5 v3] " Nathan Fontenot
2009-10-13 22:31 ` Michael Ellerman
2009-10-15 15:23 ` Nathan Fontenot
2009-09-18 15:04 ` [PATCH 5/5 v2] kernel handling of CPU DLPAR Nathan Fontenot
2009-10-13 18:14 ` Nathan Fontenot
2009-10-13 22:30 ` Michael Ellerman
2009-10-15 15:40 ` Nathan Fontenot
2009-10-16 0:52 ` Michael Ellerman
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