340b57f8be
- Bump PORTREVISION for all ports depending on libglut since the shlib version number went from 4 to 3. - Bump PORTREVISION for all ports depending on libXaw as libXaw.so.8 isn't installed anymore. - Couple of ports fixes (mostly missing xorg components added to USE_XORG).
24 lines
1,020 B
C
24 lines
1,020 B
C
--- src/mesa/drivers/dri/sis/sis_context.h.orig 2008-09-22 13:38:53.000000000 +0100
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+++ src/mesa/drivers/dri/sis/sis_context.h 2008-09-22 13:40:51.000000000 +0100
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@@ -401,10 +401,20 @@
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#define MMIO_READ(reg) *(volatile GLint *)(smesa->IOBase + (reg))
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#define MMIO_READf(reg) *(volatile GLfloat *)(smesa->IOBase + (reg))
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-#if defined(__i386__) || defined(__x86_64__)
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+#if defined(__alpha__)
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+#define MMIO_WMB() __asm __volatile("wmb" : : : "memory")
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+#elif defined(__i386__) || defined(__x86_64__) || defined(__amd64__)
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#define MMIO_WMB() __asm __volatile("" : : : "memory")
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#elif defined(__ia64__)
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#define MMIO_WMB() __asm __volatile("mf" : : : "memory")
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+#elif defined(__powerpc__)
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+#define MMIO_WMB() __asm __volatile("eieio" : : : "memory")
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+#elif defined(__sparc64__)
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+/*
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+ * #StoreStore probably would be sufficient for this driver at the
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+ * time of this writing but we use #Sync for safety.
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+ */
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+#define MMIO_WMB() __asm __volatile("membar #Sync" : : : "memory")
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#else
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#error platform needs WMB
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#endif
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