[PATCH] fix cyclades.h for x86_64 (and probably others)
From: Klaus Kudielka
Date: Wed Mar 14 2007 - 17:58:09 EST
Hello,
at least on x86_64 the present cyclades.h is broken due to the wrong size
of uclong. This affects, of course, both the kernel and the user-level
utilities. The symptom is that cyzload refuses to load the firmware.
I also managed to freeze the machine when unloading the module.
The patch below fixes this in an architecture-independent way.
I have tested it with 2.6.19 and the driver works fine again with a
Cyclades-Z on an Athlon 64 X2.
Please CC to me personally, as I am not subscribed to the list.
Thanks, Klaus
--- include/linux/cyclades.h.ORIG 2007-02-23 12:48:19.000000000 +0000
+++ include/linux/cyclades.h 2007-03-14 21:24:35.000000000 +0000
@@ -149,14 +149,12 @@
* architectures and compilers.
*/
-#if defined(__alpha__)
-typedef unsigned long ucdouble; /* 64 bits, unsigned */
-typedef unsigned int uclong; /* 32 bits, unsigned */
-#else
-typedef unsigned long uclong; /* 32 bits, unsigned */
-#endif
-typedef unsigned short ucshort; /* 16 bits, unsigned */
-typedef unsigned char ucchar; /* 8 bits, unsigned */
+#include <asm/types.h>
+
+typedef __u64 ucdouble; /* 64 bits, unsigned */
+typedef __u32 uclong; /* 32 bits, unsigned */
+typedef __u16 ucshort; /* 16 bits, unsigned */
+typedef __u8 ucchar; /* 8 bits, unsigned */
/*
* Memory Window Sizes
-
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