patch-2.1.92 linux/drivers/isdn/hisax/arcofi.c

• Lines: 52
• Date: Wed Apr 1 16:20:57 1998
• Orig file: v2.1.91/linux/drivers/isdn/hisax/arcofi.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.91/linux/drivers/isdn/hisax/arcofi.c linux/drivers/isdn/hisax/arcofi.c
@@ -0,0 +1,51 @@
+/* $Id: arcofi.c,v 1.1 1997/10/29 18:51:20 keil Exp $
+
+ * arcofi.h   Ansteuerung ARCOFI 2165
+ *
+ * Author     Karsten Keil (keil@temic-ech.spacenet.de)
+ *
+ *
+ *
+ * $Log: arcofi.c,v $
+ * Revision 1.1  1997/10/29 18:51:20  keil
+ * New files
+ *
+ */
+ 
+#define __NO_VERSION__
+#include "hisax.h"
+#include "isdnl1.h"
+#include "isac.h"
+
+int
+send_arcofi(struct IsdnCardState *cs, const u_char *msg) {
+	u_char val;
+	char tmp[32];
+	long flags;
+	int cnt=2;
+	
+	cs->mon_txp = 0;
+	cs->mon_txc = msg[0];
+	memcpy(cs->mon_tx, &msg[1], cs->mon_txc);
+	cs->mocr &= 0x0f;
+	cs->mocr |= 0xa0;
+	test_and_clear_bit(HW_MON1_TX_END, &cs->HW_Flags);
+	cs->writeisac(cs, ISAC_MOCR, cs->mocr);
+	val = cs->readisac(cs, ISAC_MOSR);
+	cs->writeisac(cs, ISAC_MOX1, cs->mon_tx[cs->mon_txp++]);
+	cs->mocr |= 0x10;
+	cs->writeisac(cs, ISAC_MOCR, cs->mocr);
+	save_flags(flags);
+	sti();
+	while (cnt && !test_bit(HW_MON1_TX_END, &cs->HW_Flags)) {
+		cnt--;
+		current->state = TASK_INTERRUPTIBLE;
+		current->timeout = jiffies + (10 * HZ) / 1000;	/* Timeout 10ms */
+		schedule();
+	}
+	restore_flags(flags);
+	sprintf(tmp, "arcofi tout %d", cnt);
+	debugl1(cs, tmp);
+	return(cnt);	
+}
+