rfkill: query EV_SW states when rfkill-input (re)?connects to a input device

[linux-2.6] / include / asm-ia64 / intrinsics.h

diff --git a/include/asm-ia64/intrinsics.h b/include/asm-ia64/intrinsics.h
index 3a95aa432e99f839dc94da7ae0b2786629a8cbcf..47d686dba1ebf5b91dae6a2e906de3477c691851 100644 (file)
--- a/include/asm-ia64/intrinsics.h
+++ b/include/asm-ia64/intrinsics.h
@@ -18,6 +18,17 @@
 # include <asm/gcc_intrin.h>
 #endif
 
+#define ia64_native_get_psr_i()        (ia64_native_getreg(_IA64_REG_PSR) & IA64_PSR_I)
+
+#define ia64_native_set_rr0_to_rr4(val0, val1, val2, val3, val4)       \
+do {                                                                   \
+       ia64_native_set_rr(0x0000000000000000UL, (val0));               \
+       ia64_native_set_rr(0x2000000000000000UL, (val1));               \
+       ia64_native_set_rr(0x4000000000000000UL, (val2));               \
+       ia64_native_set_rr(0x6000000000000000UL, (val3));               \
+       ia64_native_set_rr(0x8000000000000000UL, (val4));               \
+} while (0)
+
 /*
  * Force an unresolved reference if someone tries to use
  * ia64_fetch_and_add() with a bad value.
@@ -153,11 +164,17 @@ extern long ia64_cmpxchg_called_with_bad_pointer (void);
        (__typeof__(old)) _r_;                                                          \
 })
 
-#define cmpxchg_acq(ptr,o,n)   ia64_cmpxchg(acq, (ptr), (o), (n), sizeof(*(ptr)))
-#define cmpxchg_rel(ptr,o,n)   ia64_cmpxchg(rel, (ptr), (o), (n), sizeof(*(ptr)))
+#define cmpxchg_acq(ptr, o, n) \
+       ia64_cmpxchg(acq, (ptr), (o), (n), sizeof(*(ptr)))
+#define cmpxchg_rel(ptr, o, n) \
+       ia64_cmpxchg(rel, (ptr), (o), (n), sizeof(*(ptr)))
 
 /* for compatibility with other platforms: */
-#define cmpxchg(ptr,o,n)       cmpxchg_acq(ptr,o,n)
+#define cmpxchg(ptr, o, n)     cmpxchg_acq((ptr), (o), (n))
+#define cmpxchg64(ptr, o, n)   cmpxchg_acq((ptr), (o), (n))
+
+#define cmpxchg_local          cmpxchg
+#define cmpxchg64_local                cmpxchg64
 
 #ifdef CONFIG_IA64_DEBUG_CMPXCHG
 # define CMPXCHG_BUGCHECK_DECL int _cmpxchg_bugcheck_count = 128;
@@ -177,4 +194,48 @@ extern long ia64_cmpxchg_called_with_bad_pointer (void);
 #endif /* !CONFIG_IA64_DEBUG_CMPXCHG */
 
 #endif
+
+#ifdef __KERNEL__
+#include <asm/paravirt_privop.h>
+#endif
+
+#ifndef __ASSEMBLY__
+#if defined(CONFIG_PARAVIRT) && defined(__KERNEL__)
+#define IA64_INTRINSIC_API(name)       pv_cpu_ops.name
+#define IA64_INTRINSIC_MACRO(name)     paravirt_ ## name
+#else
+#define IA64_INTRINSIC_API(name)       ia64_native_ ## name
+#define IA64_INTRINSIC_MACRO(name)     ia64_native_ ## name
+#endif
+
+/************************************************/
+/* Instructions paravirtualized for correctness */
+/************************************************/
+/* fc, thash, get_cpuid, get_pmd, get_eflags, set_eflags */
+/* Note that "ttag" and "cover" are also privilege-sensitive; "ttag"
+ * is not currently used (though it may be in a long-format VHPT system!)
+ */
+#define ia64_fc                                IA64_INTRINSIC_API(fc)
+#define ia64_thash                     IA64_INTRINSIC_API(thash)
+#define ia64_get_cpuid                 IA64_INTRINSIC_API(get_cpuid)
+#define ia64_get_pmd                   IA64_INTRINSIC_API(get_pmd)
+
+
+/************************************************/
+/* Instructions paravirtualized for performance */
+/************************************************/
+#define ia64_ssm                       IA64_INTRINSIC_MACRO(ssm)
+#define ia64_rsm                       IA64_INTRINSIC_MACRO(rsm)
+#define ia64_getreg                    IA64_INTRINSIC_API(getreg)
+#define ia64_setreg                    IA64_INTRINSIC_API(setreg)
+#define ia64_set_rr                    IA64_INTRINSIC_API(set_rr)
+#define ia64_get_rr                    IA64_INTRINSIC_API(get_rr)
+#define ia64_ptcga                     IA64_INTRINSIC_API(ptcga)
+#define ia64_get_psr_i                 IA64_INTRINSIC_API(get_psr_i)
+#define ia64_intrin_local_irq_restore  \
+       IA64_INTRINSIC_API(intrin_local_irq_restore)
+#define ia64_set_rr0_to_rr4            IA64_INTRINSIC_API(set_rr0_to_rr4)
+
+#endif /* !__ASSEMBLY__ */
+
 #endif /* _ASM_IA64_INTRINSICS_H */