Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 133 insertions, 0 deletions

diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c
new file mode 100644
index 00000000..29ec2dfb
--- /dev/null
+++ b/drivers/isdn/hisax/arcofi.c
@@ -0,0 +1,133 @@
+/* $Id: arcofi.c,v 1.14.2.3 2004/01/13 14:31:24 keil Exp $
+ *
+ * Ansteuerung ARCOFI 2165
+ *
+ * Author       Karsten Keil
+ * Copyright    by Karsten Keil      <keil@isdn4linux.de>
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License, incorporated herein by reference.
+ *
+ */
+
+#include <linux/sched.h>
+#include "hisax.h"
+#include "isdnl1.h"
+#include "isac.h"
+#include "arcofi.h"
+
+#define ARCOFI_TIMER_VALUE	20
+
+static void
+add_arcofi_timer(struct IsdnCardState *cs) {
+	if (test_and_set_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
+		del_timer(&cs->dc.isac.arcofitimer);
+	}
+	init_timer(&cs->dc.isac.arcofitimer);
+	cs->dc.isac.arcofitimer.expires = jiffies + ((ARCOFI_TIMER_VALUE * HZ) / 1000);
+	add_timer(&cs->dc.isac.arcofitimer);
+}
+
+static void
+send_arcofi(struct IsdnCardState *cs) {
+	add_arcofi_timer(cs);
+	cs->dc.isac.mon_txp = 0;
+	cs->dc.isac.mon_txc = cs->dc.isac.arcofi_list->len;
+	memcpy(cs->dc.isac.mon_tx, cs->dc.isac.arcofi_list->msg, cs->dc.isac.mon_txc);
+	switch (cs->dc.isac.arcofi_bc) {
+	case 0: break;
+	case 1: cs->dc.isac.mon_tx[1] |= 0x40;
+		break;
+	default: break;
+	}
+	cs->dc.isac.mocr &= 0x0f;
+	cs->dc.isac.mocr |= 0xa0;
+	cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
+	(void) cs->readisac(cs, ISAC_MOSR);
+	cs->writeisac(cs, ISAC_MOX1, cs->dc.isac.mon_tx[cs->dc.isac.mon_txp++]);
+	cs->dc.isac.mocr |= 0x10;
+	cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
+}
+
+int
+arcofi_fsm(struct IsdnCardState *cs, int event, void *data) {
+	if (cs->debug & L1_DEB_MONITOR) {
+		debugl1(cs, "arcofi state %d event %d", cs->dc.isac.arcofi_state, event);
+	}
+	if (event == ARCOFI_TIMEOUT) {
+		cs->dc.isac.arcofi_state = ARCOFI_NOP;
+		test_and_set_bit(FLG_ARCOFI_ERROR, &cs->HW_Flags);
+		wake_up(&cs->dc.isac.arcofi_wait);
+		return (1);
+	}
+	switch (cs->dc.isac.arcofi_state) {
+	case ARCOFI_NOP:
+		if (event == ARCOFI_START) {
+			cs->dc.isac.arcofi_list = data;
+			cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
+			send_arcofi(cs);
+		}
+		break;
+	case ARCOFI_TRANSMIT:
+		if (event == ARCOFI_TX_END) {
+			if (cs->dc.isac.arcofi_list->receive) {
+				add_arcofi_timer(cs);
+				cs->dc.isac.arcofi_state = ARCOFI_RECEIVE;
+			} else {
+				if (cs->dc.isac.arcofi_list->next) {
+					cs->dc.isac.arcofi_list =
+						cs->dc.isac.arcofi_list->next;
+					send_arcofi(cs);
+				} else {
+					if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
+						del_timer(&cs->dc.isac.arcofitimer);
+					}
+					cs->dc.isac.arcofi_state = ARCOFI_NOP;
+					wake_up(&cs->dc.isac.arcofi_wait);
+				}
+			}
+		}
+		break;
+	case ARCOFI_RECEIVE:
+		if (event == ARCOFI_RX_END) {
+			if (cs->dc.isac.arcofi_list->next) {
+				cs->dc.isac.arcofi_list =
+					cs->dc.isac.arcofi_list->next;
+				cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
+				send_arcofi(cs);
+			} else {
+				if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
+					del_timer(&cs->dc.isac.arcofitimer);
+				}
+				cs->dc.isac.arcofi_state = ARCOFI_NOP;
+				wake_up(&cs->dc.isac.arcofi_wait);
+			}
+		}
+		break;
+	default:
+		debugl1(cs, "Arcofi unknown state %x", cs->dc.isac.arcofi_state);
+		return (2);
+	}
+	return (0);
+}
+
+static void
+arcofi_timer(struct IsdnCardState *cs) {
+	arcofi_fsm(cs, ARCOFI_TIMEOUT, NULL);
+}
+
+void
+clear_arcofi(struct IsdnCardState *cs) {
+	if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
+		del_timer(&cs->dc.isac.arcofitimer);
+	}
+}
+
+void
+init_arcofi(struct IsdnCardState *cs) {
+	cs->dc.isac.arcofitimer.function = (void *) arcofi_timer;
+	cs->dc.isac.arcofitimer.data = (long) cs;
+	init_timer(&cs->dc.isac.arcofitimer);
+	init_waitqueue_head(&cs->dc.isac.arcofi_wait);
+	test_and_set_bit(HW_ARCOFI, &cs->HW_Flags);
+}