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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-12-15 14:52:16 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-12-15 14:52:16 -0300
commit8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be (patch)
treee9891aa6c295060d065adffd610c4f49ecf884f3 /arch/m32r/include/asm
parenta71852147516bc1cb5b0b3cbd13639bfd4022dc8 (diff)
Linux-libre 4.3.2-gnu
Diffstat (limited to 'arch/m32r/include/asm')
-rw-r--r--arch/m32r/include/asm/Kbuild1
-rw-r--r--arch/m32r/include/asm/atomic.h45
-rw-r--r--arch/m32r/include/asm/io.h1
3 files changed, 6 insertions, 41 deletions
diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index e0eb704ca..fd104bd22 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -9,3 +9,4 @@ generic-y += module.h
generic-y += preempt.h
generic-y += sections.h
generic-y += trace_clock.h
+generic-y += word-at-a-time.h
diff --git a/arch/m32r/include/asm/atomic.h b/arch/m32r/include/asm/atomic.h
index 31bb74adb..025e2a170 100644
--- a/arch/m32r/include/asm/atomic.h
+++ b/arch/m32r/include/asm/atomic.h
@@ -94,6 +94,10 @@ static __inline__ int atomic_##op##_return(int i, atomic_t *v) \
ATOMIC_OPS(add)
ATOMIC_OPS(sub)
+ATOMIC_OP(and)
+ATOMIC_OP(or)
+ATOMIC_OP(xor)
+
#undef ATOMIC_OPS
#undef ATOMIC_OP_RETURN
#undef ATOMIC_OP
@@ -239,45 +243,4 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
return c;
}
-
-static __inline__ void atomic_clear_mask(unsigned long mask, atomic_t *addr)
-{
- unsigned long flags;
- unsigned long tmp;
-
- local_irq_save(flags);
- __asm__ __volatile__ (
- "# atomic_clear_mask \n\t"
- DCACHE_CLEAR("%0", "r5", "%1")
- M32R_LOCK" %0, @%1; \n\t"
- "and %0, %2; \n\t"
- M32R_UNLOCK" %0, @%1; \n\t"
- : "=&r" (tmp)
- : "r" (addr), "r" (~mask)
- : "memory"
- __ATOMIC_CLOBBER
- );
- local_irq_restore(flags);
-}
-
-static __inline__ void atomic_set_mask(unsigned long mask, atomic_t *addr)
-{
- unsigned long flags;
- unsigned long tmp;
-
- local_irq_save(flags);
- __asm__ __volatile__ (
- "# atomic_set_mask \n\t"
- DCACHE_CLEAR("%0", "r5", "%1")
- M32R_LOCK" %0, @%1; \n\t"
- "or %0, %2; \n\t"
- M32R_UNLOCK" %0, @%1; \n\t"
- : "=&r" (tmp)
- : "r" (addr), "r" (mask)
- : "memory"
- __ATOMIC_CLOBBER
- );
- local_irq_restore(flags);
-}
-
#endif /* _ASM_M32R_ATOMIC_H */
diff --git a/arch/m32r/include/asm/io.h b/arch/m32r/include/asm/io.h
index f8de767ce..61b8931bc 100644
--- a/arch/m32r/include/asm/io.h
+++ b/arch/m32r/include/asm/io.h
@@ -69,6 +69,7 @@ extern void iounmap(volatile void __iomem *addr);
#define ioremap_nocache(off,size) ioremap(off,size)
#define ioremap_wc ioremap_nocache
#define ioremap_wt ioremap_nocache
+#define ioremap_uc ioremap_nocache
/*
* IO bus memory addresses are also 1:1 with the physical address