1 files changed, 116 insertions, 0 deletions

diff --git a/include/uapi/linux/sdla.h b/include/uapi/linux/sdla.h
new file mode 100644
index 000000000000..95eaff9c9e49
--- /dev/null
+++ b/include/uapi/linux/sdla.h
@@ -0,0 +1,116 @@
+/*
+ * INET         An implementation of the TCP/IP protocol suite for the LINUX
+ *              operating system.  INET is implemented using the  BSD Socket
+ *              interface as the means of communication with the user level.
+ *
+ *              Global definitions for the Frame relay interface.
+ *
+ * Version:     @(#)if_ifrad.h  0.20    13 Apr 96
+ *
+ * Author:      Mike McLagan <mike.mclagan@linux.org>
+ *
+ * Changes:
+ *              0.15    Mike McLagan    Structure packing
+ *
+ *              0.20    Mike McLagan    New flags for S508 buffer handling
+ *
+ *              This program is free software; you can redistribute it and/or
+ *              modify it under the terms of the GNU General Public License
+ *              as published by the Free Software Foundation; either version
+ *              2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _UAPISDLA_H
+#define _UAPISDLA_H
+
+/* adapter type */
+#define SDLA_TYPES
+#define SDLA_S502A                      5020
+#define SDLA_S502E                      5021
+#define SDLA_S503                       5030
+#define SDLA_S507                       5070
+#define SDLA_S508                       5080
+#define SDLA_S509                       5090
+#define SDLA_UNKNOWN                    -1
+
+/* port selection flags for the S508 */
+#define SDLA_S508_PORT_V35              0x00
+#define SDLA_S508_PORT_RS232            0x02
+
+/* Z80 CPU speeds */
+#define SDLA_CPU_3M                     0x00
+#define SDLA_CPU_5M                     0x01
+#define SDLA_CPU_7M                     0x02
+#define SDLA_CPU_8M                     0x03
+#define SDLA_CPU_10M                    0x04
+#define SDLA_CPU_16M                    0x05
+#define SDLA_CPU_12M                    0x06
+
+/* some private IOCTLs */
+#define SDLA_IDENTIFY                   (FRAD_LAST_IOCTL + 1)
+#define SDLA_CPUSPEED                   (FRAD_LAST_IOCTL + 2)
+#define SDLA_PROTOCOL                   (FRAD_LAST_IOCTL + 3)
+
+#define SDLA_CLEARMEM                   (FRAD_LAST_IOCTL + 4)
+#define SDLA_WRITEMEM                   (FRAD_LAST_IOCTL + 5)
+#define SDLA_READMEM                    (FRAD_LAST_IOCTL + 6)
+
+struct sdla_mem {
+   int  addr;
+   int  len;
+   void __user *data;
+};
+
+#define SDLA_START                      (FRAD_LAST_IOCTL + 7)
+#define SDLA_STOP                       (FRAD_LAST_IOCTL + 8)
+
+/* some offsets in the Z80's memory space */
+#define SDLA_NMIADDR                    0x0000
+#define SDLA_CONF_ADDR                  0x0010
+#define SDLA_S502A_NMIADDR              0x0066
+#define SDLA_CODE_BASEADDR              0x0100
+#define SDLA_WINDOW_SIZE                0x2000
+#define SDLA_ADDR_MASK                  0x1FFF
+
+/* largest handleable block of data */
+#define SDLA_MAX_DATA                   4080
+#define SDLA_MAX_MTU                    4072    /* MAX_DATA - sizeof(fradhdr) */
+#define SDLA_MAX_DLCI                   24
+
+/* this should be the same as frad_conf */
+struct sdla_conf {
+   short station;
+   short config;
+   short kbaud;
+   short clocking;
+   short max_frm;
+   short T391;
+   short T392;
+   short N391;
+   short N392;
+   short N393;
+   short CIR_fwd;
+   short Bc_fwd;
+   short Be_fwd;
+   short CIR_bwd;
+   short Bc_bwd;
+   short Be_bwd;
+};
+
+/* this should be the same as dlci_conf */
+struct sdla_dlci_conf {
+   short config;
+   short CIR_fwd;
+   short Bc_fwd;
+   short Be_fwd;
+   short CIR_bwd;
+   short Bc_bwd;
+   short Be_bwd; 
+   short Tc_fwd;
+   short Tc_bwd;
+   short Tf_max;
+   short Tb_max;
+};
+
+
+#endif /* _UAPISDLA_H */