1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/comedi/drivers/amplc_dio200.h b/drivers/comedi/drivers/amplc_dio200.h
new file mode 100644
index 000000000000..745baaf940ee
--- /dev/null
+++ b/drivers/comedi/drivers/amplc_dio200.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * comedi/drivers/amplc_dio.h
+ *
+ * Header for amplc_dio200.c, amplc_dio200_common.c and
+ * amplc_dio200_pci.c.
+ *
+ * Copyright (C) 2005-2013 MEV Ltd. <https://www.mev.co.uk/>
+ *
+ * COMEDI - Linux Control and Measurement Device Interface
+ * Copyright (C) 1998,2000 David A. Schleef <ds@schleef.org>
+ */
+
+#ifndef AMPLC_DIO200_H_INCLUDED
+#define AMPLC_DIO200_H_INCLUDED
+
+#include <linux/types.h>
+
+struct comedi_device;
+
+/*
+ * Subdevice types.
+ */
+enum dio200_sdtype { sd_none, sd_intr, sd_8255, sd_8254, sd_timer };
+
+#define DIO200_MAX_SUBDEVS	8
+#define DIO200_MAX_ISNS		6
+
+struct dio200_board {
+	const char *name;
+	unsigned char mainbar;
+	unsigned short n_subdevs;	/* number of subdevices */
+	unsigned char sdtype[DIO200_MAX_SUBDEVS];	/* enum dio200_sdtype */
+	unsigned char sdinfo[DIO200_MAX_SUBDEVS];	/* depends on sdtype */
+	unsigned int has_int_sce:1;	/* has interrupt enable/status reg */
+	unsigned int has_clk_gat_sce:1;	/* has clock/gate selection registers */
+	unsigned int is_pcie:1;			/* has enhanced features */
+};
+
+int amplc_dio200_common_attach(struct comedi_device *dev, unsigned int irq,
+			       unsigned long req_irq_flags);
+
+/* Used by initialization of PCIe boards. */
+void amplc_dio200_set_enhance(struct comedi_device *dev, unsigned char val);
+
+#endif