Moving wcte12xp driver into a subdirectory and adding support for the Digium TE121 and TE122 cards. These cards support the Digium VPMADT032 module.

git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.2@3358 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 149 insertions, 0 deletions

diff --git a/wcte12xp/wcte12xp.h b/wcte12xp/wcte12xp.h
new file mode 100644
index 0000000..7c1560e
--- /dev/null
+++ b/wcte12xp/wcte12xp.h
@@ -0,0 +1,149 @@
+#ifndef _WCTE12XP_H
+#define _WCTE12XP_H
+
+#include "../zaptel.h"
+
+/* Comment to disable VPM support */
+#define VPM_SUPPORT 1
+
+#define WC_MAX_IFACES 8
+
+#ifdef VPM_SUPPORT
+#define MAX_TDM_CHAN 31
+#endif
+
+#define SDI_CLK		(0x00010000)
+#define SDI_DOUT	(0x00020000)
+#define SDI_DREAD	(0x00040000)
+#define SDI_DIN		(0x00080000)
+
+#define EFRAME_SIZE	108
+#define ERING_SIZE	16		/* Maximum ring size */
+#define EFRAME_GAP	20
+#define SFRAME_SIZE	((EFRAME_SIZE * ZT_CHUNKSIZE) + (EFRAME_GAP * (ZT_CHUNKSIZE - 1)))
+
+#define PCI_WINDOW_SIZE ((2 * 2 * 2 * SFRAME_SIZE) + (2 * ERING_SIZE * 4))
+
+#define MAX_COMMANDS 7*7*2 /* 42 bytes /3 (cntl,addr,data) /2 (cs) */
+
+#define ISR_COMMANDS  2
+#define NUM_EC 4
+
+#define __CMD_VPM  (1 << 16)		/* flag for VPM action */
+#define __CMD_ISR  (1 << 17)		/* flag for ISR reads */
+#define __CMD_PINS (1 << 18)		/* CPLD pin read */
+#define __CMD_LEDS (1 << 19)		/* LED Operation */
+#define __CMD_RD   (1 << 20)		/* Read Operation */
+#define __CMD_WR   (1 << 21)		/* Write Operation */
+#define __CMD_FIN  (1 << 22)		/* Has finished receive */
+#define __CMD_TX   (1 << 23)		/* Has been transmitted */
+
+#define __LED_ORANGE	(1<<3)
+#define __LED_GREEN	(1<<2)
+#define __LED_RED	(1<<1)
+
+#define SET_LED_ORANGE(a) a | __LED_ORANGE 
+#define SET_LED_RED(a) (a | __LED_RED) & ~__LED_GREEN
+#define SET_LED_GREEN(a) (a | __LED_GREEN) & ~__LED_RED
+
+#define UNSET_LED_ORANGE(a) a & ~__LED_ORANGE 
+#define UNSET_LED_REDGREEN(a) a | __LED_RED | __LED_GREEN
+
+#define CMD_WR(a,b) (((a) << 8) | (b) | __CMD_WR)
+#define CMD_RD(a) (((a) << 8) | __CMD_RD)
+#define CMD_LEDS(a) (((a) << 8) | __CMD_LEDS)
+//#define CMD_BYTE(slot, a) (slot*6)+(a*2) /* only even slots */
+#define CMD_BYTE(slot, a, is_vpm) (slot*6)+(a*2)+is_vpm /* only even slots */
+//TODO: make a separate macro
+
+#define TYPE_T1	1
+#define TYPE_E1	2
+
+#define NOT_VPM -1
+
+#define module_printk(fmt, args...) printk("%s: " fmt, te12xp_driver.name, ## args)
+#define debug_printk(level, fmt, args...) if (debug >= level) printk("%s (%s): " fmt, te12xp_driver.name, __FUNCTION__, ## args)
+																				extern spinlock_t ifacelock;
+
+struct command {
+	unsigned short address;
+	unsigned char data;
+	unsigned char ident;
+	unsigned int flags;
+	unsigned char cs_slot;
+	unsigned char vpm_num; /* ignored for all but vpm commmands */
+};
+
+struct cmdq {
+	struct command cmds[MAX_COMMANDS];
+	unsigned char isrshadow[ISR_COMMANDS];
+};
+
+struct vpm150m;
+
+struct t1 {
+	struct pci_dev *dev;
+	spinlock_t reglock;
+	unsigned char txident;
+	unsigned char rxident;
+	unsigned char statreg; /* bit 0 = vpmadt032 int */
+	int spantype;
+	struct {
+		unsigned int nmf:1;
+		unsigned int sendingyellow:1;
+	} flags;
+	unsigned char txsigs[16];  /* Copy of tx sig registers */
+	int num;
+	int alarmcount;			/* How much red alarm we've seen */
+	int alarmdebounce;
+	char *variety;
+	unsigned int intcount;
+	int sync;
+	int dead;
+	int blinktimer;
+	int alarmtimer;
+	int yellowtimer;
+	int ledlastvalue;
+	int alarms_read;
+	int checktiming;	/* Set >0 to cause the timing source to be checked */
+	int loopupcnt;
+	int loopdowncnt;
+	int initialized;
+	int *chanmap;
+	unsigned char ledtestreg;
+	unsigned long iobase;
+	unsigned char ec_chunk1[32][ZT_CHUNKSIZE];
+	unsigned char ec_chunk2[32][ZT_CHUNKSIZE];
+	struct zt_span span;						/* Span */
+	struct zt_chan chans[32];					/* Channels */
+	int freeregion;
+	unsigned int intmask;
+	wait_queue_head_t regq;
+	struct cmdq	cmdq;
+	struct command dummy;	/* preallocate for dummy noop command */
+	unsigned char ctlreg;
+	int rdbl;
+	int tdbl;
+	unsigned int rxints;
+	unsigned int txints;
+	unsigned int sdi;
+	int usecount;
+	dma_addr_t 	readdma;
+	dma_addr_t	writedma;
+	dma_addr_t  descripdma;
+	volatile unsigned int *writechunk;
+	volatile unsigned int *readchunk;
+	volatile unsigned int *descripchunk;
+	unsigned int isrreaderrors;
+#ifdef VPM_SUPPORT
+	int vpm;
+	struct vpm150m *vpm150m;
+	unsigned long dtmfactive;
+	unsigned long dtmfmask;
+	unsigned long dtmfmutemask;
+#endif
+};
+
+int schluffen(wait_queue_head_t *q);
+
+#endif