X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fsh%2Fboards%2Fse%2F770x%2Fio.c;h=9941949331abee325bea7f35f97a52b2673a6b01;hb=refs%2Fheads%2Fvserver;hp=9a39ee963143fa4169bae4e9bb46abaabcf27a68;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/arch/sh/boards/se/770x/io.c b/arch/sh/boards/se/770x/io.c
index 9a39ee963..994194933 100644
--- a/arch/sh/boards/se/770x/io.c
+++ b/arch/sh/boards/se/770x/io.c
@@ -1,4 +1,4 @@
-/* $Id: io.c,v 1.5 2004/02/22 23:08:43 kkojima Exp $
+/* $Id: io.c,v 1.7 2006/02/05 21:55:29 lethal Exp $
  *
  * linux/arch/sh/kernel/io_se.c
  *
@@ -11,7 +11,7 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <asm/io.h>
-#include <asm/se/se.h>
+#include <asm/se.h>
 
 /* SH pcmcia io window base, start and end.  */
 int sh_pcic_io_wbase = 0xb8400000;
@@ -20,11 +20,6 @@ int sh_pcic_io_stop;
 int sh_pcic_io_type;
 int sh_pcic_io_dummy;
 
-static inline void delay(void)
-{
-	ctrl_inw(0xa0000000);
-}
-
 /* MS7750 requires special versions of in*, out* routines, since
    PC-like io ports are located at upper half byte of 16-bit word which
    can be accessed only with 16-bit wide.  */
@@ -52,10 +47,6 @@ shifted_port(unsigned long port)
 		return 1;
 }
 
-#define maybebadio(name,port) \
-  printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
-	 #name, (port), (__u32) __builtin_return_address(0))
-
 unsigned char se_inb(unsigned long port)
 {
 	if (sh_pcic_io_start <= port && port <= sh_pcic_io_stop)
@@ -76,7 +67,7 @@ unsigned char se_inb_p(unsigned long port)
 		v = (*port2adr(port) >> 8); 
 	else
 		v = (*port2adr(port))&0xff; 
-	delay();
+	ctrl_delay();
 	return v;
 }
 
@@ -86,13 +77,13 @@ unsigned short se_inw(unsigned long port)
 	    (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
 		return *port2adr(port);
 	else
-		maybebadio(inw, port);
+		maybebadio(port);
 	return 0;
 }
 
 unsigned int se_inl(unsigned long port)
 {
-	maybebadio(inl, port);
+	maybebadio(port);
 	return 0;
 }
 
@@ -114,7 +105,7 @@ void se_outb_p(unsigned char value, unsigned long port)
 		*(port2adr(port)) = value << 8;
 	else
 		*(port2adr(port)) = value;
-	delay();
+	ctrl_delay();
 }
 
 void se_outw(unsigned short value, unsigned long port)
@@ -123,12 +114,12 @@ void se_outw(unsigned short value, unsigned long port)
 	    (sh_pcic_io_start <= port && port <= sh_pcic_io_stop))
 		*port2adr(port) = value;
 	else
-		maybebadio(outw, port);
+		maybebadio(port);
 }
 
 void se_outl(unsigned int value, unsigned long port)
 {
-	maybebadio(outl, port);
+	maybebadio(port);
 }
 
 void se_insb(unsigned long port, void *addr, unsigned long count)
@@ -159,7 +150,7 @@ void se_insw(unsigned long port, void *addr, unsigned long count)
 
 void se_insl(unsigned long port, void *addr, unsigned long count)
 {
-	maybebadio(insl, port);
+	maybebadio(port);
 }
 
 void se_outsb(unsigned long port, const void *addr, unsigned long count)
@@ -190,37 +181,5 @@ void se_outsw(unsigned long port, const void *addr, unsigned long count)
 
 void se_outsl(unsigned long port, const void *addr, unsigned long count)
 {
-	maybebadio(outsw, port);
-}
-
-/* Map ISA bus address to the real address. Only for PCMCIA.  */
-
-/* ISA page descriptor.  */
-static __u32 sh_isa_memmap[256];
-
-static int
-sh_isa_mmap(__u32 start, __u32 length, __u32 offset)
-{
-	int idx;
-
-	if (start >= 0x100000 || (start & 0xfff) || (length != 0x1000))
-		return -1;
-
-	idx = start >> 12;
-	sh_isa_memmap[idx] = 0xb8000000 + (offset &~ 0xfff);
-#if 0
-	printk("sh_isa_mmap: start %x len %x offset %x (idx %x paddr %x)\n",
-	       start, length, offset, idx, sh_isa_memmap[idx]);
-#endif
-	return 0;
-}
-
-unsigned long
-se_isa_port2addr(unsigned long offset)
-{
-	int idx;
-
-	idx = (offset >> 12) & 0xff;
-	offset &= 0xfff;
-	return sh_isa_memmap[idx] + offset;
+	maybebadio(port);
 }