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Fix for lemote.
--- libdrm-2.4.20.orig/xf86drm.h 2010-03-06 00:21:13.000000000 +0100
+++ libdrm-2.4.20/xf86drm.h 2010-06-12 20:43:01.324916826 +0200
@@ -374,6 +374,29 @@ typedef struct _drmSetVersion {
: "memory"); \
} while (0)
+#elif defined(__mips__)
+
+#define DRM_CAS(lock, old, new, ret) \
+ do { \
+ __asm__ __volatile__( \
+ " .set mips3;.set noreorder;\n" \
+ " sync; \n" \
+ " ll %1, %0;\n" \
+ " bne %1, %2, 1f;\n" \
+ " li %1, 1; \n" \
+ " move %1, %3; \n" \
+ " sc %1, %0;\n" \
+ " xori %1, %1, 1\n" \
+ "1: \n" \
+ " .set mips0; .set reorder;\n" \
+ : "=m" (__drm_dummy_lock(lock)),\
+ "=&r" (ret) \
+ : "r" (old), \
+ "r" (new) \
+ : "memory","$8" \
+ ); \
+ } while(0)
+
#elif defined(__sparc__)
#define DRM_CAS(lock,old,new,__ret) \
@@ -457,7 +480,7 @@ do { register unsigned int __old __asm("
#if defined(__alpha__)
#define DRM_CAS_RESULT(_result) long _result
-#elif defined(__powerpc__)
+#elif defined(__powerpc__) || defined(__mips__)
#define DRM_CAS_RESULT(_result) int _result
#else
#define DRM_CAS_RESULT(_result) char _result
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