| #ifndef _WD7000_H |
| |
| /* $Id: $ |
| * |
| * Header file for the WD-7000 driver for Linux |
| * |
| * John Boyd <boyd@cis.ohio-state.edu> Jan 1994: |
| * This file has been reduced to only the definitions needed for the |
| * WD7000 host structure. |
| * |
| * Revision by Miroslav Zagorac <zaga@fly.cc.fer.hr> Jun 1997. |
| */ |
| |
| #include <linux/types.h> |
| #include <linux/kdev_t.h> |
| |
| int wd7000_set_info (char *buffer, int length, struct Scsi_Host *host); |
| int wd7000_proc_info (char *buffer, char **start, off_t offset, int length, int hostno, int inout); |
| int wd7000_detect (Scsi_Host_Template *); |
| int wd7000_command (Scsi_Cmnd *); |
| int wd7000_queuecommand (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); |
| int wd7000_abort (Scsi_Cmnd *); |
| int wd7000_reset (Scsi_Cmnd *, unsigned int); |
| int wd7000_biosparam (Disk *, kdev_t, int *); |
| |
| #ifndef NULL |
| #define NULL 0L |
| #endif |
| |
| /* |
| * In this version, sg_tablesize now defaults to WD7000_SG, and will |
| * be set to SG_NONE for older boards. This is the reverse of the |
| * previous default, and was changed so that the driver-level |
| * Scsi_Host_Template would reflect the driver's support for scatter/ |
| * gather. |
| * |
| * Also, it has been reported that boards at Revision 6 support scatter/ |
| * gather, so the new definition of an "older" board has been changed |
| * accordingly. |
| */ |
| #define WD7000_Q 16 |
| #define WD7000_SG 16 |
| |
| #define WD7000 { \ |
| proc_name: "wd7000", \ |
| proc_info: wd7000_proc_info, \ |
| name: "Western Digital WD-7000", \ |
| detect: wd7000_detect, \ |
| command: wd7000_command, \ |
| queuecommand: wd7000_queuecommand, \ |
| abort: wd7000_abort, \ |
| reset: wd7000_reset, \ |
| bios_param: wd7000_biosparam, \ |
| can_queue: WD7000_Q, \ |
| this_id: 7, \ |
| sg_tablesize: WD7000_SG, \ |
| cmd_per_lun: 1, \ |
| unchecked_isa_dma: 1, \ |
| use_clustering: ENABLE_CLUSTERING, \ |
| } |
| #endif |