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Diffstat (limited to 'include/asm-powerpc/qe.h')
-rw-r--r--include/asm-powerpc/qe.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-powerpc/qe.h b/include/asm-powerpc/qe.h
index 430dc77b35fc..c3be6e2e1490 100644
--- a/include/asm-powerpc/qe.h
+++ b/include/asm-powerpc/qe.h
@@ -85,6 +85,7 @@ extern int par_io_data_set(u8 port, u8 pin, u8 val);
/* QE internal API */
int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input);
enum qe_clock qe_clock_source(const char *source);
+unsigned int qe_get_brg_clk(void);
int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier);
int qe_get_snum(void);
void qe_put_snum(u8 snum);
@@ -92,7 +93,16 @@ unsigned long qe_muram_alloc(int size, int align);
int qe_muram_free(unsigned long offset);
unsigned long qe_muram_alloc_fixed(unsigned long offset, int size);
void qe_muram_dump(void);
-void *qe_muram_addr(unsigned long offset);
+
+static inline void __iomem *qe_muram_addr(unsigned long offset)
+{
+ return (void __iomem *)&qe_immr->muram[offset];
+}
+
+static inline unsigned long qe_muram_offset(void __iomem *addr)
+{
+ return addr - (void __iomem *)qe_immr->muram;
+}
/* Structure that defines QE firmware binary files.
*