patch-1.3.72 linux/drivers/char/ftape/fdc-isr.h

• Lines: 57
• Date: Wed Mar 6 15:07:19 1996
• Orig file: v1.3.71/linux/drivers/char/ftape/fdc-isr.h
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file v1.3.71/linux/drivers/char/ftape/fdc-isr.h linux/drivers/char/ftape/fdc-isr.h
@@ -0,0 +1,56 @@
+#ifndef _FDC_ISR_H
+#define _FDC_ISR_H
+
+/*
+ * Copyright (C) 1993-1995 Bas Laarhoven.
+
+ 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, 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING.  If not, write to
+ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ *
+ $Source: /home/bas/distr/ftape-2.03b/RCS/fdc-isr.h,v $
+ $Author: bas $
+ *
+ $Revision: 1.8 $
+ $Date: 1995/04/22 07:30:15 $
+ $State: Beta $
+ *
+ *      This file contains the low level functions
+ *      that communicate with the floppy disk controller,
+ *      for the QIC-40/80 floppy-tape driver for Linux.
+ */
+
+/*
+ *      fdc-isr.c defined public variables
+ */
+extern volatile int expected_stray_interrupts;	/* masks stray interrupts */
+extern volatile int seek_completed;	/* flag set by isr */
+extern volatile int interrupt_seen;	/* flag set by isr */
+extern volatile int expect_stray_interrupt;
+
+/*
+ *      fdc-io.c defined public functions
+ */
+extern void fdc_isr(void);
+
+/*
+ *      A kernel hook that steals one interrupt from the floppy
+ *      driver (Should be fixed when the new fdc driver gets ready)
+ *      See the linux kernel source files:
+ *          drivers/block/floppy.c & drivers/block/blk.h
+ *      for the details.
+ */
+extern void (*do_floppy) (void);
+
+#endif