ppc64 really needs ioaddr_t to be 64-bit, since I/O addresses really
are MMIO addresses, and remapped to a high range.
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 <[email protected]>
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
@@ -21,12 +21,17 @@
#include <sys/types.h>
#endif
+#if defined(__powerpc64__)
+/* I/O addresses are really MMIO addresses on PPC, and can thus be 64 bits */
+typedef unsigned long ioaddr_t;
+#else
#if defined(__arm__) || defined(__mips__)
/* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */
typedef u_int ioaddr_t;
#else
typedef u_short ioaddr_t;
#endif
+#endif
typedef unsigned long kio_addr_t;
typedef u_short socket_t;
-
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