[PATCH] pcmcia: ppc64 needs 32-bit ioaddr_t

Olof Johansson olof at lixom.net
Sun Jun 24 20:54:39 EDT 2007

ppc64 really needs ioaddr_t to be 32-bit, since I/O addresses really are
MMIO addresses, and remapped at an offset that's well above 16 bits in
some cases.

While the type is exported to userspace, there hasn't been any platforms
with PCMCIA on 64-bit powerpc until now, so changing it won't regress
any existing users.

Signed-off-by: Olof Johansson <olof at lixom.net>
Acked-by: Paul Mackerras <paulus at samba.org>

Index: 2.6.21/include/pcmcia/cs_types.h
--- 2.6.21.orig/include/pcmcia/cs_types.h
+++ 2.6.21/include/pcmcia/cs_types.h
@@ -21,7 +21,7 @@
 #include <sys/types.h>
-#if defined(__arm__) || defined(__mips__)
+#if defined(__arm__) || defined(__mips__) || defined(__powerpc64__)
 /* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */
 typedef u_int   ioaddr_t;

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