1 /* $Id: netjet.h,v 2.8.2.2 2004/01/12 22:52:28 keil Exp $
2  *
3  * NETjet common header file
4  *
5  * Author       Karsten Keil
6  * Copyright    by Karsten Keil      <keil@isdn4linux.de>
7  *              by Matt Henderson,
8  *                 Traverse Technologies P/L www.traverse.com.au
9  *
10  * This software may be used and distributed according to the terms
11  * of the GNU General Public License, incorporated herein by reference.
12  *
13  */
14 
15 #define byteout(addr, val) outb(val, addr)
16 #define bytein(addr) inb(addr)
17 
18 #define NETJET_CTRL	0x00
19 #define NETJET_DMACTRL	0x01
20 #define NETJET_AUXCTRL	0x02
21 #define NETJET_AUXDATA	0x03
22 #define NETJET_IRQMASK0 0x04
23 #define NETJET_IRQMASK1 0x05
24 #define NETJET_IRQSTAT0 0x06
25 #define NETJET_IRQSTAT1 0x07
26 #define NETJET_DMA_READ_START	0x08
27 #define NETJET_DMA_READ_IRQ	0x0c
28 #define NETJET_DMA_READ_END	0x10
29 #define NETJET_DMA_READ_ADR	0x14
30 #define NETJET_DMA_WRITE_START	0x18
31 #define NETJET_DMA_WRITE_IRQ	0x1c
32 #define NETJET_DMA_WRITE_END	0x20
33 #define NETJET_DMA_WRITE_ADR	0x24
34 #define NETJET_PULSE_CNT	0x28
35 
36 #define NETJET_ISAC_OFF	0xc0
37 #define NETJET_ISACIRQ	0x10
38 #define NETJET_IRQM0_READ	0x0c
39 #define NETJET_IRQM0_READ_1	0x04
40 #define NETJET_IRQM0_READ_2	0x08
41 #define NETJET_IRQM0_WRITE	0x03
42 #define NETJET_IRQM0_WRITE_1	0x01
43 #define NETJET_IRQM0_WRITE_2	0x02
44 
45 #define NETJET_DMA_TXSIZE 512
46 #define NETJET_DMA_RXSIZE 128
47 
48 #define HDLC_ZERO_SEARCH 0
49 #define HDLC_FLAG_SEARCH 1
50 #define HDLC_FLAG_FOUND  2
51 #define HDLC_FRAME_FOUND 3
52 #define HDLC_NULL 4
53 #define HDLC_PART 5
54 #define HDLC_FULL 6
55 
56 #define HDLC_FLAG_VALUE	0x7e
57 
58 u_char NETjet_ReadIC(struct IsdnCardState *cs, u_char offset);
59 void NETjet_WriteIC(struct IsdnCardState *cs, u_char offset, u_char value);
60 void NETjet_ReadICfifo(struct IsdnCardState *cs, u_char *data, int size);
61 void NETjet_WriteICfifo(struct IsdnCardState *cs, u_char *data, int size);
62 
63 void read_tiger(struct IsdnCardState *cs);
64 void write_tiger(struct IsdnCardState *cs);
65 
66 void netjet_fill_dma(struct BCState *bcs);
67 void netjet_interrupt(int intno, void *dev_id);
68 void inittiger(struct IsdnCardState *cs);
69 void release_io_netjet(struct IsdnCardState *cs);
70