patch-2.3.16 linux/include/asm-sh/dma.h

• Lines: 13
• Date: Mon Aug 30 18:12:59 1999
• Orig file: v2.3.15/linux/include/asm-sh/dma.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.15/linux/include/asm-sh/dma.h linux/include/asm-sh/dma.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_SH_DMA_H
+#define __ASM_SH_DMA_H
+
+/* Don't define MAX_DMA_ADDRESS; it's useless on the SuperH and any
+   occurrence should be flagged as an error.  */
+
+#define MAX_DMA_CHANNELS 8
+
+extern int request_dma(unsigned int dmanr, const char * device_id);	/* reserve a DMA channel */
+extern void free_dma(unsigned int dmanr);	/* release it again */
+
+#endif /* __ASM_SH_DMA_H */