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Annotation of Gnu-Mach/linux/src/drivers/scsi/eata_pio.h, revision 1.1

1.1     ! root        1: /********************************************************
        !             2: * Header file for eata_pio.c Linux EATA-PIO SCSI driver *
        !             3: * (c) 1993-96 Michael Neuffer                                  *
        !             4: *********************************************************
        !             5: * last change: 96/05/05                                        *
        !             6: ********************************************************/
        !             7: 
        !             8: 
        !             9: #ifndef _EATA_PIO_H
        !            10: #define _EATA_PIO_H
        !            11: 
        !            12: #include <linux/blk.h>
        !            13: #include "scsi.h"
        !            14: #include "hosts.h"
        !            15: #include <scsi/scsicam.h>
        !            16: 
        !            17: #ifndef HOSTS_C
        !            18: #include "eata_generic.h"
        !            19: 
        !            20: #define VER_MAJOR 0
        !            21: #define VER_MINOR 0
        !            22: #define VER_SUB          "1b"
        !            23: 
        !            24: /************************************************************************
        !            25:  * Here you can switch parts of the code on and of                     *
        !            26:  ************************************************************************/
        !            27: 
        !            28: #define VERBOSE_SETUP                  /* show startup screen of 2001 */
        !            29: #define ALLOW_DMA_BOARDS 1
        !            30: 
        !            31: /************************************************************************
        !            32:  * Debug options.                                                      * 
        !            33:  * Enable DEBUG and whichever options you require.                     *
        !            34:  ************************************************************************/
        !            35: #define DEBUG_EATA     1   /* Enable debug code.                       */
        !            36: #define DPT_DEBUG      0   /* Bobs special                             */
        !            37: #define DBG_DELAY      0   /* Build in delays so debug messages can be
        !            38:                              * be read before they vanish of the top of
        !            39:                              * the screen!
        !            40:                              */
        !            41: #define DBG_PROBE      0   /* Debug probe routines.                    */
        !            42: #define DBG_ISA                0   /* Trace ISA routines                       */ 
        !            43: #define DBG_EISA       0   /* Trace EISA routines                      */ 
        !            44: #define DBG_PCI                0   /* Trace PCI routines                       */ 
        !            45: #define DBG_PIO                0   /* Trace get_config_PIO                     */
        !            46: #define DBG_COM                0   /* Trace command call                       */
        !            47: #define DBG_QUEUE      0   /* Trace command queueing.                  */
        !            48: #define DBG_INTR       0   /* Trace interrupt service routine.         */
        !            49: #define DBG_INTR2      0   /* Trace interrupt service routine.         */
        !            50: #define DBG_PROC       0   /* Debug proc-fs related statistics         */
        !            51: #define DBG_PROC_WRITE 0
        !            52: #define DBG_REGISTER   0   /* */
        !            53: #define DBG_ABNORM     1   /* Debug abnormal actions (reset, abort)    */
        !            54: 
        !            55: #if DEBUG_EATA 
        !            56: #define DBG(x, y)   if ((x)) {y;} 
        !            57: #else
        !            58: #define DBG(x, y)
        !            59: #endif
        !            60: 
        !            61: #endif /* !HOSTS_C */
        !            62: 
        !            63: int eata_pio_detect(Scsi_Host_Template *);
        !            64: const char *eata_pio_info(struct Scsi_Host *);
        !            65: int eata_pio_command(Scsi_Cmnd *);
        !            66: int eata_pio_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
        !            67: int eata_pio_abort(Scsi_Cmnd *);
        !            68: int eata_pio_reset(Scsi_Cmnd *, unsigned int);
        !            69: int eata_pio_proc_info(char *, char **, off_t, int, int, int);
        !            70: #ifdef MODULE
        !            71: int eata_pio_release(struct Scsi_Host *);
        !            72: #else
        !            73: #define eata_pio_release NULL  
        !            74: #endif
        !            75: 
        !            76: 
        !            77: #define EATA_PIO {              \
        !            78:     NULL, NULL,                  \
        !            79:     NULL,               /* proc_dir_entry */ \
        !            80:     eata_pio_proc_info, /* procinfo      */ \
        !            81:     "EATA (Extended Attachment) PIO driver", \
        !            82:     eata_pio_detect,            \
        !            83:     eata_pio_release,           \
        !            84:     NULL, NULL,                         \
        !            85:     eata_pio_queue,             \
        !            86:     eata_pio_abort,             \
        !            87:     eata_pio_reset,             \
        !            88:     NULL,   /* Slave attach */  \
        !            89:     scsicam_bios_param,                 \
        !            90:     0,     /* Canqueue     */   \
        !            91:     0,     /* this_id      */   \
        !            92:     0,     /* sg_tablesize */   \
        !            93:     0,     /* cmd_per_lun  */   \
        !            94:     0,     /* present      */   \
        !            95:     1,     /* True if ISA  */   \
        !            96:     ENABLE_CLUSTERING }
        !            97: 
        !            98: #endif /* _EATA_PIO_H */
        !            99: 
        !           100: /*
        !           101:  * Overrides for Emacs so that we almost follow Linus's tabbing style.
        !           102:  * Emacs will notice this stuff at the end of the file and automatically
        !           103:  * adjust the settings for this buffer only.  This must remain at the end
        !           104:  * of the file.
        !           105:  * ---------------------------------------------------------------------------
        !           106:  * Local variables:
        !           107:  * c-indent-level: 4
        !           108:  * c-brace-imaginary-offset: 0
        !           109:  * c-brace-offset: -4
        !           110:  * c-argdecl-indent: 4
        !           111:  * c-label-offset: -4
        !           112:  * c-continued-statement-offset: 4
        !           113:  * c-continued-brace-offset: 0
        !           114:  * tab-width: 8
        !           115:  * End:
        !           116:  */

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