staging: Add driver to support wanPMC-CxT1E1 card.

Obviously still needs serious attention, but it compiles.

Original author: Rick Dobbs

Add driver to support wanPMC-CxT1E1 card.

This card provides 1-4 ports of T1E1 in PMC form factor.

Note, Rick doesn't want his email showing up as the "From:" author, but
has given his blessing to have the code included in the kernel tree.

Signed-off-by: Bob Beers <bob.beers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 82 insertions, 0 deletions

diff --git a/drivers/staging/cxt1e1/pmcc4_defs.h b/drivers/staging/cxt1e1/pmcc4_defs.h
new file mode 100644
index 000000000000..186347b8d565
--- /dev/null
+++ b/drivers/staging/cxt1e1/pmcc4_defs.h
@@ -0,0 +1,82 @@
+/*
+ * $Id: pmcc4_defs.h,v 1.0 2005/09/28 00:10:09 rickd PMCC4_3_1B $
+ */
+
+#ifndef _INC_PMCC4_DEFS_H_
+#define _INC_PMCC4_DEFS_H_
+
+/*-----------------------------------------------------------------------------
+ * c4_defs.h -
+ *
+ *   Implementation elements of the wanPMC-C4T1E1 device driver
+ *
+ * Copyright (C) 2005  SBE, Inc.
+ *
+ *   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.
+ *
+ * For further information, contact via email: support@sbei.com
+ * SBE, Inc.  San Ramon, California  U.S.A.
+ *-----------------------------------------------------------------------------
+ * RCS info:
+ * RCS revision: $Revision: 1.0 $
+ * Last changed on $Date: 2005/09/28 00:10:09 $
+ * Changed by $Author: rickd $
+ *-----------------------------------------------------------------------------
+ * $Log: pmcc4_defs.h,v $
+ * Revision 1.0  2005/09/28 00:10:09  rickd
+ * Initial revision
+ *
+ *-----------------------------------------------------------------------------
+ */
+
+
+#define MAX_BOARDS          8
+#define MAX_CHANS_USED      128
+
+#ifdef  SBE_PMCC4_ENABLE
+#define MUSYCC_NPORTS       4     /* CN8474 */
+#endif
+#ifdef SBE_WAN256T3_ENABLE
+#define MUSYCC_NPORTS       8     /* CN8478 */
+#endif
+#define MUSYCC_NCHANS       32    /* actually, chans per port */
+
+#define MUSYCC_NIQD         0x1000    /* power of 2 */
+#define MUSYCC_MRU          2048  /* default */
+#define MUSYCC_MTU          2048  /* default */
+#define MUSYCC_TXDESC_MIN   10    /* HDLC mode default */
+#define MUSYCC_RXDESC_MIN   18    /* HDLC mode default */
+#define MUSYCC_TXDESC_TRANS 4     /* Transparent mode minumum # of TX descriptors */
+#define MUSYCC_RXDESC_TRANS 12    /* Transparent mode minumum # of RX descriptors */
+
+#define MAX_DEFAULT_IFQLEN  32    /* network qlen */
+
+
+#define SBE_IFACETMPL        "pmcc4-%d"
+#ifdef IFNAMSIZ
+#define SBE_IFACETMPL_SIZE    IFNAMSIZ
+#else
+#define SBE_IFACETMPL_SIZE    16
+#endif
+
+/* we want the PMCC4 watchdog to fire off every 250ms */
+#define WATCHDOG_TIMEOUT      250000
+
+/* if we restart the watchdog every 250ms, then we'll time out
+ * an additional 300ms later */
+#define WATCHDOG_UTIMEOUT     (WATCHDOG_TIMEOUT+300000)
+
+#if !defined(SBE_ISR_TASKLET) && !defined(SBE_ISR_IMMEDIATE) && !defined(SBE_ISR_INLINE)
+#define SBE_ISR_TASKLET
+#endif
+
+#endif   /*** _INC_PMCC4_DEFS_H_ ***/
+