[PATCH 3/4] x86: asm: include asm-generic.h
Oleksij Rempel
linux at rempel-privat.de
Wed Sep 6 07:44:09 PDT 2017
make io[read,write]* defines available on x86 platform
Signed-off-by: Oleksij Rempel <linux at rempel-privat.de>
---
arch/x86/include/asm/io.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index df4bc99ec..5d19679b5 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -61,6 +61,19 @@ BUILDIO(b, b, char)
BUILDIO(w, w, short)
BUILDIO(l, , int)
+#define outb outb
+#define outw outw
+#define outl outb
+#define inb inb
+#define inw inw
+#define inl inl
+#define outsb outsb
+#define outsw outsw
+#define outsl outsb
+#define insb insb
+#define insw insw
+#define insl insl
+
#define IO_SPACE_LIMIT 0xffff
/* do a tiny io delay */
@@ -69,4 +82,6 @@ static inline void io_delay(void)
inb(0x80);
}
+#include <asm-generic/io.h>
+
#endif /* __ASM_X86_IO_H */
--
2.11.0
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