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sparc,leon: Redefine MMU register access asi if CONFIG_LEON

SPARC-LEON has a different ASI for mmu register accesses.

Signed-off-by: Konrad Eisele <konrad@gaisler.com>
Reviewed-by:   Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Konrad Eisele 16 years ago
parent
5213a78029
commit
97fb58fa9b
1 changed files with 4 additions and 0 deletions
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  1. 4 0
      arch/sparc/include/asm/asi.h

+ 4 - 0
arch/sparc/include/asm/asi.h
View File 

@@ -40,7 +40,11 @@
 
 #define ASI_M_UNA01         0x01   /* Same here... */
 
 #define ASI_M_UNA01         0x01   /* Same here... */
 
 #define ASI_M_MXCC          0x02   /* Access to TI VIKING MXCC registers */
 
 #define ASI_M_MXCC          0x02   /* Access to TI VIKING MXCC registers */
 
 #define ASI_M_FLUSH_PROBE   0x03   /* Reference MMU Flush/Probe; rw, ss */
 
 #define ASI_M_FLUSH_PROBE   0x03   /* Reference MMU Flush/Probe; rw, ss */
 
+#ifndef CONFIG_SPARC_LEON
 
 #define ASI_M_MMUREGS       0x04   /* MMU Registers; rw, ss */
 
 #define ASI_M_MMUREGS       0x04   /* MMU Registers; rw, ss */
 
+#else
 
+#define ASI_M_MMUREGS       0x19
 
+#endif /* CONFIG_SPARC_LEON */
 
 #define ASI_M_TLBDIAG       0x05   /* MMU TLB only Diagnostics */
 
 #define ASI_M_TLBDIAG       0x05   /* MMU TLB only Diagnostics */
 
 #define ASI_M_DIAGS         0x06   /* Reference MMU Diagnostics */
 
 #define ASI_M_DIAGS         0x06   /* Reference MMU Diagnostics */
 
 #define ASI_M_IODIAG        0x07   /* MMU I/O TLB only Diagnostics */
 
 #define ASI_M_IODIAG        0x07   /* MMU I/O TLB only Diagnostics */