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authorStephen Rothwell <sfr@canb.auug.org.au>2005-08-03 14:35:25 +1000
committerPaul Mackerras <paulus@samba.org>2005-08-29 10:53:35 +1000
commit1ababe11480d59d75be806804c71fa55d203a5a6 (patch)
treec9c8e21945479daa3ae8784588648b9c9bb5206f /include
parent7a6af5e38054d8e658a4b1b703902331a845de1a (diff)
[PATCH] ppc64: create firmware_has_feature()
Create the firmware_has_feature() inline and move the firmware feature stuff into its own header file. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-ppc64/cputable.h47
-rw-r--r--include/asm-ppc64/firmware.h67
2 files changed, 70 insertions, 44 deletions
diff --git a/include/asm-ppc64/cputable.h b/include/asm-ppc64/cputable.h
index d55698a60e7..ae6cf383010 100644
--- a/include/asm-ppc64/cputable.h
+++ b/include/asm-ppc64/cputable.h
@@ -66,44 +66,6 @@ static inline unsigned long cpu_has_feature(unsigned long feature)
return cur_cpu_spec->cpu_features & feature;
}
-
-/* This is used to identify firmware features which are available
- * to the kernel.
- */
-extern unsigned long ppc64_firmware_features;
-
-/* 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)
-
-typedef struct {
- unsigned long val;
- char * name;
-} firmware_feature_t;
-
-extern firmware_feature_t firmware_features_table[];
-
#endif /* __ASSEMBLY__ */
/* CPU kernel features */
@@ -140,10 +102,8 @@ extern firmware_feature_t firmware_features_table[];
#define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0000080000000000)
#define CPU_FTR_CTRL ASM_CONST(0x0000100000000000)
-/* Platform firmware features */
-#define FW_FTR_ ASM_CONST(0x0000000000000001)
-
#ifndef __ASSEMBLY__
+
#define COMMON_USER_PPC64 (PPC_FEATURE_32 | PPC_FEATURE_64 | \
PPC_FEATURE_HAS_FPU | PPC_FEATURE_HAS_MMU)
@@ -156,10 +116,9 @@ extern firmware_feature_t firmware_features_table[];
#define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_PPCAS_ARCH_V2_BASE)
#else
#define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_PPCAS_ARCH_V2_BASE | CPU_FTR_16M_PAGE)
-#endif
+#endif /* CONFIG_PPC_ISERIES */
-#define COMMON_PPC64_FW (0)
-#endif
+#endif /* __ASSEMBLY */
#ifdef __ASSEMBLY__
diff --git a/include/asm-ppc64/firmware.h b/include/asm-ppc64/firmware.h
new file mode 100644
index 00000000000..5bb5bf46bb4
--- /dev/null
+++ b/include/asm-ppc64/firmware.h
@@ -0,0 +1,67 @@
+/*
+ * include/asm-ppc64/firmware.h
+ *
+ * Extracted from include/asm-ppc64/cputable.h
+ *
+ * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
+ *
+ * Modifications for ppc64:
+ * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef __ASM_PPC_FIRMWARE_H
+#define __ASM_PPC_FIRMWARE_H
+
+#ifdef __KERNEL__
+
+#ifndef __ASSEMBLY__
+
+/* 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)
+
+/* This is used to identify firmware features which are available
+ * to the kernel.
+ */
+extern unsigned long ppc64_firmware_features;
+
+static inline unsigned long firmware_has_feature(unsigned long feature)
+{
+ return ppc64_firmware_features & feature;
+}
+
+typedef struct {
+ unsigned long val;
+ char * name;
+} firmware_feature_t;
+
+extern firmware_feature_t firmware_features_table[];
+
+#endif /* __ASSEMBLY__ */
+#endif /* __KERNEL__ */
+#endif /* __ASM_PPC_FIRMWARE_H */