X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Fasm-i386%2Fio.h;h=59fe616933c4f9da58cf7aabb5136b6fac2cf6e8;hb=a727fea99bf4b2addcd64c596735148117a7b37f;hp=79670bb4b0c7140e593718e6d30954475c712deb;hpb=ae574a5d7aa1d80469dfcbaa757db2bea536ee66;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h
index 79670bb4b0c..59fe616933c 100644
--- a/include/asm-i386/io.h
+++ b/include/asm-i386/io.h
@@ -1,7 +1,6 @@
 #ifndef _ASM_IO_H
 #define _ASM_IO_H
 
-#include <linux/config.h>
 #include <linux/string.h>
 #include <linux/compiler.h>
 
@@ -219,39 +218,6 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
  */
 #define __ISA_IO_base ((char __iomem *)(PAGE_OFFSET))
 
-/*
- * Again, i386 does not require mem IO specific function.
- */
-
-#define eth_io_copy_and_sum(a,b,c,d)		eth_copy_and_sum((a),(void __force *)(b),(c),(d))
-
-/**
- *	check_signature		-	find BIOS signatures
- *	@io_addr: mmio address to check 
- *	@signature:  signature block
- *	@length: length of signature
- *
- *	Perform a signature comparison with the mmio address io_addr. This
- *	address should have been obtained by ioremap.
- *	Returns 1 on a match.
- */
- 
-static inline int check_signature(volatile void __iomem * io_addr,
-	const unsigned char *signature, int length)
-{
-	int retval = 0;
-	do {
-		if (readb(io_addr) != *signature)
-			goto out;
-		io_addr++;
-		signature++;
-		length--;
-	} while (length);
-	retval = 1;
-out:
-	return retval;
-}
-
 /*
  *	Cache management
  *
@@ -284,11 +250,11 @@ static inline void flush_write_buffers(void)
 
 #endif /* __KERNEL__ */
 
-#ifdef SLOW_IO_BY_JUMPING
-#define __SLOW_DOWN_IO "jmp 1f; 1: jmp 1f; 1:"
+#if defined(CONFIG_PARAVIRT)
+#include <asm/paravirt.h>
 #else
+
 #define __SLOW_DOWN_IO "outb %%al,$0x80;"
-#endif
 
 static inline void slow_down_io(void) {
 	__asm__ __volatile__(
@@ -299,6 +265,8 @@ static inline void slow_down_io(void) {
 		: : );
 }
 
+#endif
+
 #ifdef CONFIG_X86_NUMAQ
 extern void *xquad_portio;    /* Where the IO area was mapped */
 #define XQUAD_PORT_ADDR(port, quad) (xquad_portio + (XQUAD_PORTIO_QUAD*quad) + port)