1 files changed, 61 insertions, 0 deletions
diff --git a/src/i740_macros.h b/src/i740_macros.h
new file mode 100644
index 0000000..797b89f
--- /dev/null
+++ b/src/i740_macros.h
@@ -0,0 +1,61 @@
+
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i740/i740_macros.h,v 1.4 2002/10/21 13:32:58 alanh Exp $ */
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *
+ */
+
+#include "xf86fbman.h"
+
+
+#define	WAIT_ENGINE_IDLE_PIO() {					\
+	    outb(XRX, BITBLT_CNTL);					\
+	    while (inb(XRX+1) & BITBLT_STATUS)				\
+		outb(XRX, BITBLT_CNTL);					\
+	}
+
+#define	WAIT_ENGINE_IDLE_MMIO() {					\
+	    moutb(XRX, BITBLT_CNTL);					\
+	    while (minb(XRX+1) & BITBLT_STATUS)				\
+		moutb(XRX, BITBLT_CNTL);				\
+	}
+
+#define WAIT_BLT_IDLE() {						\
+	    while (INREG(BITBLT_CONTROL) & BLTR_STATUS);		\
+	}
+
+#define WAIT_LP_FIFO(n) {						\
+	    while (INREG8(LP_FIFO_COUNT) > 15-(n));			\
+	}
+
+#define WAIT_HP_FIFO(n) {						\
+	    while (INREG8(HP_FIFO_COUNT) > 15-(n));			\
+	}