Make hash_64() use a 64-bit multiply when appropriate

[pandora-kernel.git] / include / linux / sh_dma.h

diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h
index b7b43b8..56b97ee 100644 (file)
--- a/include/linux/sh_dma.h
+++ b/include/linux/sh_dma.h
@@ -95,19 +95,21 @@ struct sh_dmae_pdata {
 };
 
 /* DMAOR definitions */
-#define DMAOR_AE       0x00000004
+#define DMAOR_AE       0x00000004      /* Address Error Flag */
 #define DMAOR_NMIF     0x00000002
-#define DMAOR_DME      0x00000001
+#define DMAOR_DME      0x00000001      /* DMA Master Enable */
 
 /* Definitions for the SuperH DMAC */
-#define DM_INC 0x00004000
-#define DM_DEC 0x00008000
-#define DM_FIX 0x0000c000
-#define SM_INC 0x00001000
-#define SM_DEC 0x00002000
-#define SM_FIX 0x00003000
-#define CHCR_DE        0x00000001
-#define CHCR_TE        0x00000002
-#define CHCR_IE        0x00000004
+#define DM_INC 0x00004000      /* Destination addresses are incremented */
+#define DM_DEC 0x00008000      /* Destination addresses are decremented */
+#define DM_FIX 0x0000c000      /* Destination address is fixed */
+#define SM_INC 0x00001000      /* Source addresses are incremented */
+#define SM_DEC 0x00002000      /* Source addresses are decremented */
+#define SM_FIX 0x00003000      /* Source address is fixed */
+#define RS_AUTO        0x00000400      /* Auto Request */
+#define RS_ERS 0x00000800      /* DMA extended resource selector */
+#define CHCR_DE        0x00000001      /* DMA Enable */
+#define CHCR_TE        0x00000002      /* Transfer End Flag */
+#define CHCR_IE        0x00000004      /* Interrupt Enable */
 
 #endif