[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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