1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/eicon/um_xdi.h b/drivers/isdn/hardware/eicon/um_xdi.h
new file mode 100644
index 000000000..1f37aa4ef
--- /dev/null
+++ b/drivers/isdn/hardware/eicon/um_xdi.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* $Id: um_xdi.h,v 1.1.2.2 2002/10/02 14:38:38 armin Exp $ */
+
+#ifndef __DIVA_USER_MODE_XDI_H__
+#define __DIVA_USER_MODE_XDI_H__
+
+/*
+  Contains declaratiom of structures shared between application
+  and user mode idi driver
+*/
+
+typedef struct _diva_um_idi_adapter_features {
+	dword type;
+	dword features;
+	dword channels;
+	dword serial_number;
+	char name[128];
+} diva_um_idi_adapter_features_t;
+
+#define DIVA_UM_IDI_REQ_MASK			0x0000FFFF
+#define DIVA_UM_IDI_REQ_TYPE_MASK		(~(DIVA_UM_IDI_REQ_MASK))
+#define DIVA_UM_IDI_GET_FEATURES		1	/* trigger features indication */
+#define DIVA_UM_IDI_REQ				2
+#define DIVA_UM_IDI_REQ_TYPE_MAN		0x10000000
+#define DIVA_UM_IDI_REQ_TYPE_SIG		0x20000000
+#define DIVA_UM_IDI_REQ_TYPE_NET		0x30000000
+#define DIVA_UM_IDI_REQ_MAN			(DIVA_UM_IDI_REQ | DIVA_UM_IDI_REQ_TYPE_MAN)
+#define DIVA_UM_IDI_REQ_SIG			(DIVA_UM_IDI_REQ | DIVA_UM_IDI_REQ_TYPE_SIG)
+#define DIVA_UM_IDI_REQ_NET			(DIVA_UM_IDI_REQ | DIVA_UM_IDI_REQ_TYPE_NET)
+/*
+  data_length  bytes will follow this structure
+*/
+typedef struct _diva_um_idi_req_hdr {
+	dword type;
+	dword Req;
+	dword ReqCh;
+	dword data_length;
+} diva_um_idi_req_hdr_t;
+
+typedef struct _diva_um_idi_ind_parameters {
+	dword Ind;
+	dword IndCh;
+} diva_um_idi_ind_parameters_t;
+
+typedef struct _diva_um_idi_rc_parameters {
+	dword Rc;
+	dword RcCh;
+} diva_um_idi_rc_parameters_t;
+
+typedef union _diva_um_idi_ind {
+	diva_um_idi_adapter_features_t features;
+	diva_um_idi_ind_parameters_t ind;
+	diva_um_idi_rc_parameters_t rc;
+} diva_um_idi_ind_t;
+
+#define DIVA_UM_IDI_IND_FEATURES  1	/* features indication */
+#define DIVA_UM_IDI_IND           2
+#define DIVA_UM_IDI_IND_RC        3
+/*
+  data_length bytes of data follow
+  this structure
+*/
+typedef struct _diva_um_idi_ind_hdr {
+	dword type;
+	diva_um_idi_ind_t hdr;
+	dword data_length;
+} diva_um_idi_ind_hdr_t;
+
+#endif