[PATCH] m32r: modify IO routines for m32700ut CF access

Here is a patch for M3T-M32700UT board.

- Enable CF access through card-service if CONFIG_M32R_CFC is not defined.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/m32r/kernel/io_m32700ut.c b/arch/m32r/kernel/io_m32700ut.c
index 9843b32922dd1600b563dfe83fb463b345019bda..501b7558141132f438b44b2db549bbf9e30c264a 100644 (file)
--- a/arch/m32r/kernel/io_m32700ut.c
+++ b/arch/m32r/kernel/io_m32700ut.c
@@ -40,7 +40,7 @@ static __inline__ void *_port2addr(unsigned long port)
        return (void *)(port + NONCACHE_OFFSET);
 }
 
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
 static __inline__ void *__port2addr_ata(unsigned long port)
 {
        static int      dummy_reg;
@@ -119,7 +119,7 @@ unsigned char _inb(unsigned long port)
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                return _ne_inb(PORT2ADDR_NE(port));
 
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                return *(volatile unsigned char *)__port2addr_ata(port);
        }
@@ -139,7 +139,7 @@ unsigned short _inw(unsigned long port)
 {
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                return _ne_inw(PORT2ADDR_NE(port));
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                return *(volatile unsigned short *)__port2addr_ata(port);
        }
@@ -177,7 +177,7 @@ unsigned char _inb_p(unsigned long port)
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                v = _ne_inb(PORT2ADDR_NE(port));
        else
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                return *(volatile unsigned char *)__port2addr_ata(port);
        } else
@@ -202,7 +202,7 @@ unsigned short _inw_p(unsigned long port)
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                v = _ne_inw(PORT2ADDR_NE(port));
        else
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                return *(volatile unsigned short *)__port2addr_ata(port);
        } else
@@ -239,7 +239,7 @@ void _outb(unsigned char b, unsigned long port)
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                _ne_outb(b, PORT2ADDR_NE(port));
        else
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                *(volatile unsigned char *)__port2addr_ata(port) = b;
        } else
@@ -257,7 +257,7 @@ void _outw(unsigned short w, unsigned long port)
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                _ne_outw(w, PORT2ADDR_NE(port));
        else
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                *(volatile unsigned short *)__port2addr_ata(port) = w;
        } else
@@ -290,7 +290,7 @@ void _outb_p(unsigned char b, unsigned long port)
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                _ne_outb(b, PORT2ADDR_NE(port));
        else
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                *(volatile unsigned char *)__port2addr_ata(port) = b;
        } else
@@ -310,7 +310,7 @@ void _outw_p(unsigned short w, unsigned long port)
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                _ne_outw(w, PORT2ADDR_NE(port));
        else
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                *(volatile unsigned short *)__port2addr_ata(port) = w;
        } else
@@ -340,7 +340,7 @@ void _insb(unsigned int port, void * addr, unsigned long count)
 {
        if (port >= LAN_IOSTART && port < LAN_IOEND)
                _ne_insb(PORT2ADDR_NE(port), addr, count);
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                unsigned char *buf = addr;
                unsigned char *portp = __port2addr_ata(port);
@@ -375,7 +375,7 @@ void _insw(unsigned int port, void * addr, unsigned long count)
        } else if (port >= M32R_PCC_IOSTART0 && port <= M32R_PCC_IOEND0) {
           pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short), count, 1);
 #endif
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                portp = __port2addr_ata(port);
                while (count--) *buf++ = *(volatile unsigned short *)portp;
@@ -403,7 +403,7 @@ void _outsb(unsigned int port, const void * addr, unsigned long count)
        if (port >= LAN_IOSTART && port < LAN_IOEND) {
                portp = PORT2ADDR_NE(port);
                while (count--) _ne_outb(*buf++, portp);
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                portp = __port2addr_ata(port);
                while(count--) *(volatile unsigned char *)portp = *buf++;
@@ -430,7 +430,7 @@ void _outsw(unsigned int port, const void * addr, unsigned long count)
                 */
                portp = PORT2ADDR_NE(port);
                while(count--) *(volatile unsigned short *)portp = *buf++;
-#if defined(CONFIG_IDE)
+#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
        } else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
                portp = __port2addr_ata(port);
                while(count--) *(volatile unsigned short *)portp = *buf++;