1 /********************************************************
2 * Header file for eata_dma.c Linux EATA-DMA SCSI driver *
3 * (c) 1993-96 Michael Neuffer *
4 * mike@i-Connect.Net *
5 * neuffer@mail.uni-mainz.de *
6 *********************************************************
7 * last change: 96/10/14 *
8 ********************************************************/
9
10 #ifndef _EATA_DMA_H
11 #define _EATA_DMA_H
12
13 #include "eata_generic.h"
14
15
16 #define VER_MAJOR 2
17 #define VER_MINOR 5
18 #define VER_SUB "9b"
19
20
21 /************************************************************************
22 * Here you can switch parts of the code on and of *
23 ************************************************************************/
24
25 #define CHECKPAL 0 /* EISA pal checking on/off */
26 #define CHECK_BLINK 1 /* Switch Blink state check off, might *
27 * be nessessary for some MIPS machines*/
28 #define CRIPPLE_QUEUE 0 /* Only enable this if the interrupt
29 * controller on your motherboard is
30 * broken and you are experiencing
31 * massive interrupt losses */
32
33 /************************************************************************
34 * Debug options. *
35 * Enable DEBUG and whichever options you require. *
36 ************************************************************************/
37 #define DEBUG_EATA 1 /* Enable debug code. */
38 #define DPT_DEBUG 0 /* Bobs special */
39 #define DBG_DELAY 0 /* Build in delays so debug messages can be
40 * be read before they vanish of the top of
41 * the screen! */
42 #define DBG_PROBE 0 /* Debug probe routines. */
43 #define DBG_PCI 0 /* Trace PCI routines */
44 #define DBG_EISA 0 /* Trace EISA routines */
45 #define DBG_ISA 0 /* Trace ISA routines */
46 #define DBG_BLINK 0 /* Trace Blink check */
47 #define DBG_PIO 0 /* Trace get_config_PIO */
48 #define DBG_COM 0 /* Trace command call */
49 #define DBG_QUEUE 0 /* Trace command queueing. */
50 #define DBG_QUEUE2 0 /* Trace command queueing SG. */
51 #define DBG_INTR 0 /* Trace interrupt service routine. */
52 #define DBG_INTR2 0 /* Trace interrupt service routine. */
53 #define DBG_INTR3 0 /* Trace get_board_data interrupts. */
54 #define DBG_REQSENSE 0 /* Trace request sense commands */
55 #define DBG_RESET 0 /* Trace reset calls */
56 #define DBG_STATUS 0 /* Trace status generation */
57 #define DBG_PROC 0 /* Debug proc-fs related statistics */
58 #define DBG_PROC_WRITE 0
59 #define DBG_REGISTER 0 /* */
60 #define DBG_ABNORM 1 /* Debug abnormal actions (reset, abort)*/
61
62 #if DEBUG_EATA
63 #define DBG(x, y) if ((x)) {y;}
64 #else
65 #define DBG(x, y)
66 #endif
67
68 int eata_detect(Scsi_Host_Template *);
69 const char *eata_info(struct Scsi_Host *);
70 int eata_command(Scsi_Cmnd *);
71 int eata_queue(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
72 int eata_abort(Scsi_Cmnd *);
73 int eata_reset(Scsi_Cmnd *, unsigned int);
74 int eata_proc_info(char *, char **, off_t, int, int, int);
75 #ifdef MODULE
76 int eata_release(struct Scsi_Host *);
77 #else
78 #define eata_release NULL
79 #endif
80
81 #include <scsi/scsicam.h>
82
83 #define EATA_DMA { \
84 proc_info: eata_proc_info, /* procinfo */ \
85 name: "EATA (Extended Attachment) HBA driver", \
86 detect: eata_detect, \
87 release: eata_release, \
88 queuecommand: eata_queue, \
89 abort: eata_abort, \
90 reset: eata_reset, \
91 bios_param: scsicam_bios_param, \
92 unchecked_isa_dma: 1, /* True if ISA */ \
93 use_clustering: ENABLE_CLUSTERING }
94
95
96 #endif /* _EATA_DMA_H */
97
98 /*
99 * Overrides for Emacs so that we almost follow Linus's tabbing style.
100 * Emacs will notice this stuff at the end of the file and automatically
101 * adjust the settings for this buffer only. This must remain at the end
102 * of the file.
103 * ---------------------------------------------------------------------------
104 * Local variables:
105 * c-indent-level: 4
106 * c-brace-imaginary-offset: 0
107 * c-brace-offset: -4
108 * c-argdecl-indent: 4
109 * c-label-offset: -4
110 * c-continued-statement-offset: 4
111 * c-continued-brace-offset: 0
112 * indent-tabs-mode: nil
113 * tab-width: 8
114 * End:
115 */
116
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