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authorZhao Qiang <qiang.zhao@freescale.com>2015-11-30 10:48:54 +0800
committerScott Wood <scottwood@freescale.com>2015-12-22 17:10:18 -0600
commit0e6e01ff694ee222acc5a9184211678473c948e3 (patch)
treeb3c1809b02b0b8accf5b7b8ca82c632842799e7a /arch/powerpc/include/asm/cpm.h
parentb26981c8f743d3cb64a6907eb1f5c6c4ba6ca672 (diff)
CPM/QE: use genalloc to manage CPM/QE muram
Use genalloc to manage CPM/QE muram instead of rheap. Signed-off-by: Zhao Qiang <qiang.zhao@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/include/asm/cpm.h')
-rw-r--r--arch/powerpc/include/asm/cpm.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/cpm.h b/arch/powerpc/include/asm/cpm.h
index 4398a6cdcf53..46e86b50abf3 100644
--- a/arch/powerpc/include/asm/cpm.h
+++ b/arch/powerpc/include/asm/cpm.h
@@ -2,6 +2,7 @@
#define __CPM_H
#include <linux/compiler.h>
+#include <linux/genalloc.h>
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/of.h>
@@ -161,6 +162,8 @@ int cpm_muram_init(void);
unsigned long cpm_muram_alloc(unsigned long size, unsigned long align);
int cpm_muram_free(unsigned long offset);
unsigned long cpm_muram_alloc_fixed(unsigned long offset, unsigned long size);
+unsigned long cpm_muram_alloc_common(unsigned long size, genpool_algo_t algo,
+ void *data);
void __iomem *cpm_muram_addr(unsigned long offset);
unsigned long cpm_muram_offset(void __iomem *addr);
dma_addr_t cpm_muram_dma(void __iomem *addr);