Merge devel code into the trunk.

[tinyos-2.x.git] / tools / platforms / mica / uisp / src / ppdev.h

diff --git a/tools/platforms/mica/uisp/src/ppdev.h b/tools/platforms/mica/uisp/src/ppdev.h
new file mode 100644 (file)
index 0000000..d0b5e03
--- /dev/null
+++ b/tools/platforms/mica/uisp/src/ppdev.h
@@ -0,0 +1,140 @@
+// $Id$
+
+/*
+ * $Id$
+ *
+ ****************************************************************************
+ *
+ * uisp - The Micro In-System Programmer for Atmel AVR microcontrollers.
+ * Copyright (C) 1998-9 Tim Waugh <tim@cyberelk.demon.co.uk>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ ****************************************************************************
+ */
+
+/*
+ * linux/drivers/char/ppdev.h
+ *
+ * User-space parallel port device driver (header file).
+ *
+ * Added PPGETTIME/PPSETTIME, Fred Barnes, 1999.
+ */
+
+#define PP_MAJOR       99
+
+#define PP_IOCTL       'p'
+
+/* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */
+#define PPSETMODE      _IOW(PP_IOCTL, 0x80, int)
+
+/* Read status */
+#define PPRSTATUS      _IOR(PP_IOCTL, 0x81, unsigned char)
+#define PPWSTATUS      OBSOLETE__IOW(PP_IOCTL, 0x82, unsigned char)
+
+/* Read/write control */
+#define PPRCONTROL     _IOR(PP_IOCTL, 0x83, unsigned char)
+#define PPWCONTROL     _IOW(PP_IOCTL, 0x84, unsigned char)
+
+struct ppdev_frob_struct {
+       unsigned char mask;
+       unsigned char val;
+};
+#define PPFCONTROL      _IOW(PP_IOCTL, 0x8e, struct ppdev_frob_struct)
+
+/* Read/write data */
+#define PPRDATA                _IOR(PP_IOCTL, 0x85, unsigned char)
+#define PPWDATA                _IOW(PP_IOCTL, 0x86, unsigned char)
+
+/* Read/write econtrol (not used) */
+#define PPRECONTROL    OBSOLETE__IOR(PP_IOCTL, 0x87, unsigned char)
+#define PPWECONTROL    OBSOLETE__IOW(PP_IOCTL, 0x88, unsigned char)
+
+/* Read/write FIFO (not used) */
+#define PPRFIFO                OBSOLETE__IOR(PP_IOCTL, 0x89, unsigned char)
+#define PPWFIFO                OBSOLETE__IOW(PP_IOCTL, 0x8a, unsigned char)
+
+/* Claim the port to start using it */
+#define PPCLAIM                _IO(PP_IOCTL, 0x8b)
+
+/* Release the port when you aren't using it */
+#define PPRELEASE      _IO(PP_IOCTL, 0x8c)
+
+/* Yield the port (release it if another driver is waiting,
+ * then reclaim) */
+#define PPYIELD                _IO(PP_IOCTL, 0x8d)
+
+/* Register device exclusively (must be before PPCLAIM). */
+#define PPEXCL         _IO(PP_IOCTL, 0x8f)
+
+/* Data line direction: non-zero for input mode. */
+#define PPDATADIR      _IOW(PP_IOCTL, 0x90, int)
+
+/* Negotiate a particular IEEE 1284 mode. */
+#define PPNEGOT                _IOW(PP_IOCTL, 0x91, int)
+
+/* Set control lines when an interrupt occurs. */
+#define PPWCTLONIRQ    _IOW(PP_IOCTL, 0x92, unsigned char)
+
+/* Clear (and return) interrupt count. */
+#define PPCLRIRQ       _IOR(PP_IOCTL, 0x93, int)
+
+/* Set the IEEE 1284 phase that we're in (e.g. IEEE1284_PH_FWD_IDLE) */
+#define PPSETPHASE     _IOW(PP_IOCTL, 0x94, int)
+
+/* Set and get port timeout (struct timeval's) */
+#define PPGETTIME      _IOR(PP_IOCTL, 0x95, struct timeval)
+#define PPSETTIME      _IOW(PP_IOCTL, 0x96, struct timeval)
+
+/* IEEE1284 modes: 
+   Nibble mode, byte mode, ECP, ECPRLE and EPP are their own
+   'extensibility request' values.  Others are special.
+   'Real' ECP modes must have the IEEE1284_MODE_ECP bit set.  */
+#define IEEE1284_MODE_NIBBLE             0
+#define IEEE1284_MODE_BYTE              (1<<0)
+#define IEEE1284_MODE_COMPAT            (1<<8)
+#define IEEE1284_MODE_BECP              (1<<9) /* Bounded ECP mode */
+#define IEEE1284_MODE_ECP               (1<<4)
+#define IEEE1284_MODE_ECPRLE            (IEEE1284_MODE_ECP | (1<<5))
+#define IEEE1284_MODE_ECPSWE            (1<<10) /* Software-emulated */
+#define IEEE1284_MODE_EPP               (1<<6)
+#define IEEE1284_MODE_EPPSL             (1<<11) /* EPP 1.7 */
+#define IEEE1284_MODE_EPPSWE            (1<<12) /* Software-emulated */
+#define IEEE1284_DEVICEID               (1<<2)  /* This is a flag */
+#define IEEE1284_EXT_LINK               (1<<14) /* This flag causes the
+                                                * extensibility link to
+                                                * be requested, using
+                                                * bits 0-6. */
+
+/* For the benefit of parport_read/write, you can use these with
+ * parport_negotiate to use address operations.  They have no effect
+ * other than to make parport_read/write use address transfers. */
+#define IEEE1284_ADDR                  (1<<13) /* This is a flag */
+#define IEEE1284_DATA                   0      /* So is this */
+
+/* IEEE1284 phases */
+enum ieee1284_phase {
+       IEEE1284_PH_FWD_DATA,
+       IEEE1284_PH_FWD_IDLE,
+       IEEE1284_PH_TERMINATE,
+       IEEE1284_PH_NEGOTIATION,
+       IEEE1284_PH_HBUSY_DNA,
+       IEEE1284_PH_REV_IDLE,
+       IEEE1284_PH_HBUSY_DAVAIL,
+       IEEE1284_PH_REV_DATA,
+       IEEE1284_PH_ECP_SETUP,
+       IEEE1284_PH_ECP_FWD_TO_REV,
+       IEEE1284_PH_ECP_REV_TO_FWD
+};