[POWERPC] implement BEGIN/END_FW_FTR_SECTION

[karo-tx-linux.git] / include / asm-powerpc / firmware.h

diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index 77069df92bf8f05d80b9ca1e528622d4f6124a27..1022737f4f34884ea392264cd8a21156290bad67 100644 (file)
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -14,34 +14,36 @@
 
 #ifdef __KERNEL__
 
-#ifndef __ASSEMBLY__
+#include <asm/asm-compat.h>
 
 /* firmware feature bitmask values */
 #define FIRMWARE_MAX_FEATURES 63
 
-#define FW_FEATURE_PFT         (1UL<<0)
-#define FW_FEATURE_TCE         (1UL<<1)
-#define FW_FEATURE_SPRG0       (1UL<<2)
-#define FW_FEATURE_DABR                (1UL<<3)
-#define FW_FEATURE_COPY                (1UL<<4)
-#define FW_FEATURE_ASR         (1UL<<5)
-#define FW_FEATURE_DEBUG       (1UL<<6)
-#define FW_FEATURE_TERM                (1UL<<7)
-#define FW_FEATURE_PERF                (1UL<<8)
-#define FW_FEATURE_DUMP                (1UL<<9)
-#define FW_FEATURE_INTERRUPT   (1UL<<10)
-#define FW_FEATURE_MIGRATE     (1UL<<11)
-#define FW_FEATURE_PERFMON     (1UL<<12)
-#define FW_FEATURE_CRQ         (1UL<<13)
-#define FW_FEATURE_VIO         (1UL<<14)
-#define FW_FEATURE_RDMA                (1UL<<15)
-#define FW_FEATURE_LLAN                (1UL<<16)
-#define FW_FEATURE_BULK                (1UL<<17)
-#define FW_FEATURE_XDABR       (1UL<<18)
-#define FW_FEATURE_MULTITCE    (1UL<<19)
-#define FW_FEATURE_SPLPAR      (1UL<<20)
-#define FW_FEATURE_ISERIES     (1UL<<21)
-#define FW_FEATURE_LPAR                (1UL<<22)
+#define FW_FEATURE_PFT         ASM_CONST(0x0000000000000001)
+#define FW_FEATURE_TCE         ASM_CONST(0x0000000000000002)
+#define FW_FEATURE_SPRG0       ASM_CONST(0x0000000000000004)
+#define FW_FEATURE_DABR                ASM_CONST(0x0000000000000008)
+#define FW_FEATURE_COPY                ASM_CONST(0x0000000000000010)
+#define FW_FEATURE_ASR         ASM_CONST(0x0000000000000020)
+#define FW_FEATURE_DEBUG       ASM_CONST(0x0000000000000040)
+#define FW_FEATURE_TERM                ASM_CONST(0x0000000000000080)
+#define FW_FEATURE_PERF                ASM_CONST(0x0000000000000100)
+#define FW_FEATURE_DUMP                ASM_CONST(0x0000000000000200)
+#define FW_FEATURE_INTERRUPT   ASM_CONST(0x0000000000000400)
+#define FW_FEATURE_MIGRATE     ASM_CONST(0x0000000000000800)
+#define FW_FEATURE_PERFMON     ASM_CONST(0x0000000000001000)
+#define FW_FEATURE_CRQ         ASM_CONST(0x0000000000002000)
+#define FW_FEATURE_VIO         ASM_CONST(0x0000000000004000)
+#define FW_FEATURE_RDMA                ASM_CONST(0x0000000000008000)
+#define FW_FEATURE_LLAN                ASM_CONST(0x0000000000010000)
+#define FW_FEATURE_BULK                ASM_CONST(0x0000000000020000)
+#define FW_FEATURE_XDABR       ASM_CONST(0x0000000000040000)
+#define FW_FEATURE_MULTITCE    ASM_CONST(0x0000000000080000)
+#define FW_FEATURE_SPLPAR      ASM_CONST(0x0000000000100000)
+#define FW_FEATURE_ISERIES     ASM_CONST(0x0000000000200000)
+#define FW_FEATURE_LPAR                ASM_CONST(0x0000000000400000)
+
+#ifndef __ASSEMBLY__
 
 enum {
 #ifdef CONFIG_PPC64
@@ -94,6 +96,23 @@ extern void machine_check_fwnmi(void);
 /* This is true if we are using the firmware NMI handler (typically LPAR) */
 extern int fwnmi_active;
 
+#else /* __ASSEMBLY__ */
+
+#define BEGIN_FW_FTR_SECTION           96:
+
+#define END_FW_FTR_SECTION(msk, val)           \
+97:                                            \
+       .section __fw_ftr_fixup,"a";            \
+       .align 3;                               \
+       .llong msk;                             \
+       .llong val;                             \
+       .llong 96b;                             \
+       .llong 97b;                             \
+       .previous
+
+#define END_FW_FTR_SECTION_IFSET(msk)  END_FW_FTR_SECTION((msk), (msk))
+#define END_FW_FTR_SECTION_IFCLR(msk)  END_FW_FTR_SECTION((msk), 0)
+
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* __ASM_POWERPC_FIRMWARE_H */