X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fscsi%2Fgvp11.h;fp=kernel%2Fdrivers%2Fscsi%2Fgvp11.h;h=852913cde5dd9a5b5bdf43722d76613ef68c12d2;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

diff --git a/kernel/drivers/scsi/gvp11.h b/kernel/drivers/scsi/gvp11.h
new file mode 100644
index 000000000..852913cde
--- /dev/null
+++ b/kernel/drivers/scsi/gvp11.h
@@ -0,0 +1,52 @@
+#ifndef GVP11_H
+
+/* $Id: gvp11.h,v 1.4 1997/01/19 23:07:12 davem Exp $
+ *
+ * Header file for the GVP Series II SCSI controller for Linux
+ *
+ * Written and (C) 1993, Ralf Baechle, see gvp11.c for more info
+ * based on a2091.h (C) 1993 by Hamish Macdonald
+ *
+ */
+
+#include <linux/types.h>
+
+#ifndef CMD_PER_LUN
+#define CMD_PER_LUN		2
+#endif
+
+#ifndef CAN_QUEUE
+#define CAN_QUEUE		16
+#endif
+
+/*
+ * if the transfer address ANDed with this results in a non-zero
+ * result, then we can't use DMA.
+ */
+#define GVP11_XFER_MASK		(0xff000001)
+
+struct gvp11_scsiregs {
+		 unsigned char	pad1[64];
+	volatile unsigned short	CNTR;
+		 unsigned char	pad2[31];
+	volatile unsigned char	SASR;
+		 unsigned char	pad3;
+	volatile unsigned char	SCMD;
+		 unsigned char	pad4[4];
+	volatile unsigned short	BANK;
+		 unsigned char	pad5[6];
+	volatile unsigned long	ACR;
+	volatile unsigned short	secret1; /* store 0 here */
+	volatile unsigned short	ST_DMA;
+	volatile unsigned short	SP_DMA;
+	volatile unsigned short	secret2; /* store 1 here */
+	volatile unsigned short	secret3; /* store 15 here */
+};
+
+/* bits in CNTR */
+#define GVP11_DMAC_BUSY		(1<<0)
+#define GVP11_DMAC_INT_PENDING	(1<<1)
+#define GVP11_DMAC_INT_ENABLE	(1<<3)
+#define GVP11_DMAC_DIR_WRITE	(1<<4)
+
+#endif /* GVP11_H */