Tons of updates to the Astribank (xpp) driver:

* xpd_fxo.ko (FXO span) is now operational
* Remove obsolete .inc initialization files (we use user-space init)
* Added an install target to the utils dir.
* Updated README.Astribank accordingly.
* Using RBS signalling, as caller ID did not work well otherwise.
* Better handling of USB protocol errors.
* Fixed some procfs-related races.
* per-card-module ioctls.
* fxotune support.
* opermode support (set through /etc/default/zaptel for now)
* Userspace initialization script can also read registers.
* Power calibration works (and implemented in perl)
* some fine-tuning to the regster initialization parameters.
* Leds turn on before registration and turn off after it.

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@1204 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 42 insertions, 8 deletions

diff --git a/xpp/xdefs.h b/xpp/xdefs.h
index c69b8a9..491e7b6 100644
--- a/xpp/xdefs.h
+++ b/xpp/xdefs.h
@@ -45,6 +45,48 @@ struct list_head { struct list_head *next; struct list_head *prev; };
 
 #endif
 
+#define	PACKED	__attribute__((packed))
+
+#define	ALL_LINES		((lineno_t)-1)
+
+#define	BIT(i)		(1 << (i))
+#define	BIT_SET(x,i)	((x) |= BIT(i))
+#define	BIT_CLR(x,i)	((x) &= ~BIT(i))
+#define	IS_SET(x,i)	(((x) & BIT(i)) != 0)
+#define	BITMASK(i)	(BIT(i) - 1)
+
+#define	CHANNELS_PERXPD	30	/* Depends on xpp_line_t and protocol fields */
+
+#define	MAX_SPANNAME	20	/* From zaptel.h */
+#define	MAX_SPANDESC	40	/* From zaptel.h */
+#define	MAX_CHANNAME	40	/* From zaptel.h */
+
+#define	XPD_NAMELEN	10	/* must be <= from maximal workqueue name */
+#define	XPD_DESCLEN	20
+#define	XBUS_NAMELEN	20	/* must be <= from maximal workqueue name */
+#define	XBUS_DESCLEN	40
+
+#define	UNIT_BITS	4	/* Bit for Astribank unit number */
+#define	SUBUNIT_BITS	4	/* Bit for Astribank subunit number */
+
+#define	MAX_UNIT	4	/* 1 FXS + 3 FXS/FXO */
+#define	MAX_SUBUNIT	1	/* Firmware does not support subunits yet */
+
+/*
+ * Compile time sanity checks
+ */
+#if MAX_UNIT > BIT(UNIT_BITS)
+#error "MAX_UNIT too large"
+#endif
+
+#if MAX_SUBUNIT > BIT(SUBUNIT_BITS)
+#error "MAX_SUBUNIT too large"
+#endif
+
+#define	MAX_XPDS		(MAX_UNIT*MAX_SUBUNIT)
+
+#define	VALID_XPD_NUM(x)	((x) < MAX_XPDS && (x) >= 0)
+
 typedef char			*charp;
 typedef unsigned char		byte;
 typedef int			bool;
@@ -56,13 +98,5 @@ typedef struct xops		xops_t;
 typedef	__u32			xpp_line_t;	/* at most 31 lines for E1 */
 typedef	int			lineno_t;
 
-#define	ALL_LINES		((lineno_t)-1)
-
-#define	BIT(i)		(1 << (i))
-#define	BIT_SET(x,i)	((x) |= BIT(i))
-#define	BIT_CLR(x,i)	((x) &= ~BIT(i))
-#define	IS_SET(x,i)	(((x) & BIT(i)) != 0)
-
-#define	CHANNELS_PERXPD	30	/* Depends on xpp_line_t and protocol fields */
 
 #endif	/* XDEFS_H */