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Commit | Line | Data |
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1da177e4 LT |
1 | #include "hisax_if.h" |
2 | #include "hisax_isac.h" | |
3 | #include <linux/pci.h> | |
4 | ||
5 | #define HSCX_BUFMAX 4096 | |
6 | ||
7 | enum { | |
8 | AVM_FRITZ_PCI, | |
9 | AVM_FRITZ_PNP, | |
10 | AVM_FRITZ_PCIV2, | |
11 | }; | |
12 | ||
13 | struct hdlc_stat_reg { | |
14 | #ifdef __BIG_ENDIAN | |
6a878184 JB |
15 | u_char fill; |
16 | u_char mode; | |
17 | u_char xml; | |
18 | u_char cmd; | |
1da177e4 | 19 | #else |
6a878184 JB |
20 | u_char cmd; |
21 | u_char xml; | |
22 | u_char mode; | |
23 | u_char fill; | |
1da177e4 | 24 | #endif |
6a878184 | 25 | } __attribute__((packed)); |
1da177e4 LT |
26 | |
27 | struct fritz_bcs { | |
28 | struct hisax_b_if b_if; | |
29 | struct fritz_adapter *adapter; | |
30 | int mode; | |
31 | int channel; | |
32 | ||
33 | union { | |
34 | u_int ctrl; | |
35 | struct hdlc_stat_reg sr; | |
36 | } ctrl; | |
37 | u_int stat; | |
38 | int rcvidx; | |
39 | int fifo_size; | |
40 | u_char rcvbuf[HSCX_BUFMAX]; /* B-Channel receive Buffer */ | |
41 | ||
42 | int tx_cnt; /* B-Channel transmit counter */ | |
43 | struct sk_buff *tx_skb; /* B-Channel transmit Buffer */ | |
44 | }; | |
45 | ||
46 | struct fritz_adapter { | |
47 | int type; | |
48 | spinlock_t hw_lock; | |
49 | unsigned int io; | |
50 | unsigned int irq; | |
51 | struct isac isac; | |
52 | ||
53 | struct fritz_bcs bcs[2]; | |
54 | ||
55 | u32 (*read_hdlc_status) (struct fritz_adapter *adapter, int nr); | |
56 | void (*write_ctrl) (struct fritz_bcs *bcs, int which); | |
57 | }; | |
58 |