From 54cdfb8812ef7addb033015ab94f34abf0f332d5 Mon Sep 17 00:00:00 2001
From: David Schleef <ds@schleef.org>
Date: Wed, 26 Jul 2000 20:51:56 +0000
Subject: [PATCH] changes

---
 comedi/drivers/comedi_parport.c |  2 +-
 comedi/drivers/ni_mio_common.c  | 10 ++++++----
 comedi/rtai.c                   |  3 ---
 include/comedi.h                | 25 ++++++++++++++++++++++++-
 4 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/comedi/drivers/comedi_parport.c b/comedi/drivers/comedi_parport.c
index ed54cb2a..7c1784f1 100644
--- a/comedi/drivers/comedi_parport.c
+++ b/comedi/drivers/comedi_parport.c
@@ -28,7 +28,7 @@
    - support bit mask ioctl
    - EPP/ECP support
 
-   see http://www.senet.com.au/~cpeacock/parallel.htm for information.
+   see http://www.beyondlogic.org/ for information.
  */
 
 #include <linux/kernel.h>
diff --git a/comedi/drivers/ni_mio_common.c b/comedi/drivers/ni_mio_common.c
index 9a7768af..3cadb08d 100644
--- a/comedi/drivers/ni_mio_common.c
+++ b/comedi/drivers/ni_mio_common.c
@@ -234,9 +234,11 @@ mite_dma_tcr(devpriv->mite);
 #ifdef DEBUG
 rt_printk("ni-E: SC_TC interrupt\n");
 #endif
-		ni_handle_fifo_dregs(dev);
-		win_out(0x0000,Interrupt_A_Enable_Register);
-		comedi_done(dev,s);
+		if(s->cur_trig.n){	/* XXX fix */
+			ni_handle_fifo_dregs(dev);
+			win_out(0x0000,Interrupt_A_Enable_Register);
+			comedi_done(dev,s);
+		}
 
 		ack|=AI_SC_TC_Interrupt_Ack;
 	}
@@ -391,6 +393,7 @@ static void ni_handle_fifo_dregs(comedi_device *dev)
 		n=(s->cur_trig.data_len-s->buf_int_ptr)/sizeof(sampl_t);
 		for(i=0;i<n;i++){
 			if(ni_readw(AI_Status_1)&AI_FIFO_Empty_St){
+				s->cur_chan=j;
 				return;
 			}
 			d=ni_readw(ADC_FIFO_Data_Register);
@@ -410,7 +413,6 @@ static void ni_handle_fifo_dregs(comedi_device *dev)
 		data=s->cur_trig.data;
 		comedi_eobuf(dev,s);
 	}
-	s->cur_chan=j;
 }
 
 /*
diff --git a/comedi/rtai.c b/comedi/rtai.c
index 69625053..c2fb9016 100644
--- a/comedi/rtai.c
+++ b/comedi/rtai.c
@@ -26,8 +26,6 @@ static void handle_rtai_irq(void)
 {
 	struct comedi_irq_struct *it=rtai_irq;
 
-	printk("handle_rtai_irq printk, %p\n",it);
-	rt_printk("handle_rtai_irq, %p\n",it);
 	if(it)
 		it->handler(it->irq,it->dev_id,NULL);
 
@@ -41,7 +39,6 @@ int get_priority_irq(struct comedi_irq_struct *it)
 	//free_irq(it->irq,it->dev_id);
 	rt_request_global_irq(it->irq,handle_rtai_irq);
 	rt_startup_irq(it->irq); // rtai 1.3
-//	rt_enable_irq(it->irq);  // did it ever work ?
 
 	return 0;
 }
diff --git a/include/comedi.h b/include/comedi.h
index fbd5f6dd..b2c6c45e 100644
--- a/include/comedi.h
+++ b/include/comedi.h
@@ -346,7 +346,30 @@ int comedi_dio_write(unsigned int dev,unsigned int subdev,unsigned int chan,
 	unsigned int val);
 int comedi_dio_bitfield(unsigned int dev,unsigned int subdev,unsigned int mask,
 	unsigned int *bits);
-
+int comedi_get_n_subdevices(unsigned int dev);
+int comedi_get_version_code(unsigned int dev);
+char *comedi_get_driver_name(unsigned int dev);
+char *comedi_get_board_name(unsigned int minor);
+int comedi_get_subdevice_type(unsigned int minor,unsigned int subdevice);
+int comedi_find_subdevice_by_type(unsigned int minor,int type,unsigned int subd);
+int comedi_get_n_channels(unsigned int minor,unsigned int subdevice);
+lsampl_t comedi_get_maxdata(unsigned int minor,unsigned int subdevice,unsigned
+	int chan);
+int comedi_get_n_ranges(unsigned int minor,unsigned int subdevice,unsigned int
+	chan);
+
+
+
+/* ALPHA functions */
+unsigned int comedi_get_subdevice_flags(unsigned int minor,unsigned int
+	subdevice);
+int comedi_get_len_chanlist(unsigned int minor,unsigned int subdevice);
+int comedi_get_krange(unsigned int minor,unsigned int subdevice,unsigned int
+	chan, unsigned int range, comedi_krange *krange);
+unsigned int comedi_get_buf_head_pos(unsigned int minor,unsigned int
+	subdevice);
+int comedi_set_user_int_count(unsigned int minor,unsigned int subdevice,
+	unsigned int buf_user_count);
 
 #endif
 
-- 
2.26.2