diff options
Diffstat (limited to 'arch/m68knommu/include/asm/quicc_simple.h')
-rw-r--r-- | arch/m68knommu/include/asm/quicc_simple.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/m68knommu/include/asm/quicc_simple.h b/arch/m68knommu/include/asm/quicc_simple.h new file mode 100644 index 000000000000..c3636932d4bc --- /dev/null +++ b/arch/m68knommu/include/asm/quicc_simple.h | |||
@@ -0,0 +1,52 @@ | |||
1 | /*********************************** | ||
2 | * $Id: quicc_simple.h,v 1.1 2002/03/02 15:01:10 gerg Exp $ | ||
3 | *********************************** | ||
4 | * | ||
5 | *************************************** | ||
6 | * Simple drivers common header | ||
7 | *************************************** | ||
8 | */ | ||
9 | |||
10 | #ifndef __SIMPLE_H | ||
11 | #define __SIMPLE_H | ||
12 | |||
13 | /* #include "quicc.h" */ | ||
14 | |||
15 | #define GLB_SCC_0 0 | ||
16 | #define GLB_SCC_1 1 | ||
17 | #define GLB_SCC_2 2 | ||
18 | #define GLB_SCC_3 3 | ||
19 | |||
20 | typedef void (int_routine)(unsigned short interrupt_event); | ||
21 | typedef int_routine *int_routine_ptr; | ||
22 | typedef void *(alloc_routine)(int length); | ||
23 | typedef void (free_routine)(int scc_num, int channel_num, void *buf); | ||
24 | typedef void (store_rx_buffer_routine)(int scc_num, int channel_num, void *buff, int length); | ||
25 | typedef int (handle_tx_error_routine)(int scc_num, int channel_num, QUICC_BD *tbd); | ||
26 | typedef void (handle_rx_error_routine)(int scc_num, int channel_num, QUICC_BD *rbd); | ||
27 | typedef void (handle_lost_error_routine)(int scc_num, int channel_num); | ||
28 | |||
29 | /* user defined functions for global errors */ | ||
30 | typedef void (handle_glob_overrun_routine)(int scc_number); | ||
31 | typedef void (handle_glob_underrun_routine)(int scc_number); | ||
32 | typedef void (glob_intr_q_overflow_routine)(int scc_number); | ||
33 | |||
34 | /* | ||
35 | * General initialization and command routines | ||
36 | */ | ||
37 | void quicc_issue_cmd (unsigned short cmd, int scc_num); | ||
38 | void quicc_init(void); | ||
39 | void quicc_scc_init(int scc_number, int number_of_rx_buf, int number_of_tx_buf); | ||
40 | void quicc_smc_init(int smc_number, int number_of_rx_buf, int number_of_tx_buf); | ||
41 | void quicc_scc_start(int scc_num); | ||
42 | void quicc_scc_loopback(int scc_num); | ||
43 | |||
44 | /* Interrupt enable/disable routines for critical pieces of code*/ | ||
45 | unsigned short IntrDis(void); | ||
46 | void IntrEna(unsigned short old_sr); | ||
47 | |||
48 | /* For debugging */ | ||
49 | void print_rbd(int scc_num); | ||
50 | void print_tbd(int scc_num); | ||
51 | |||
52 | #endif | ||