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phoenix |
/***********************************************************************
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* FILE NAME : DC390.H *
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* BY : C.L. Huang *
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* Description: Device Driver for Tekram DC-390(T) PCI SCSI *
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* Bus Master Host Adapter *
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***********************************************************************/
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/* $Id: dc390.h,v 1.1.1.1 2004-04-15 02:14:47 phoenix Exp $ */
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/*
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* DC390/AMD 53C974 driver, header file
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*/
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#ifndef DC390_H
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#define DC390_H
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#include <linux/version.h>
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#ifndef KERNEL_VERSION
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# define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
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#endif
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#define DC390_BANNER "Tekram DC390/AM53C974"
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#define DC390_VERSION "2.0f 2000-12-20"
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/* We don't have eh_abort_handler, eh_device_reset_handler,
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* eh_bus_reset_handler, eh_host_reset_handler yet!
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* So long: Use old exception handling :-( */
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#define OLD_EH
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#if LINUX_VERSION_CODE < KERNEL_VERSION (2,1,70) || defined (OLD_EH)
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# define NEW_EH
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#else
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# define NEW_EH use_new_eh_code: 1,
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# define USE_NEW_EH
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#endif
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#if defined(HOSTS_C) || defined(MODULE) || LINUX_VERSION_CODE > KERNEL_VERSION(2,3,99)
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extern int DC390_detect(Scsi_Host_Template *psht);
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extern int DC390_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *));
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extern int DC390_abort(Scsi_Cmnd *cmd);
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extern int DC390_reset(Scsi_Cmnd *cmd, unsigned int resetFlags);
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extern int DC390_bios_param(Disk *disk, kdev_t devno, int geom[]);
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#ifdef MODULE
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static int DC390_release(struct Scsi_Host *);
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#else
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# define DC390_release NULL
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#endif
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extern int DC390_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout);
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,30)
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#define DC390_T { \
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proc_name: "tmscsim", \
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proc_info: DC390_proc_info, \
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name: DC390_BANNER " V" DC390_VERSION, \
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detect: DC390_detect, \
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release: DC390_release, \
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queuecommand: DC390_queue_command, \
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abort: DC390_abort, \
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reset: DC390_reset, \
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bios_param: DC390_bios_param, \
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can_queue: 42, \
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this_id: 7, \
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sg_tablesize: SG_ALL, \
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cmd_per_lun: 16, \
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NEW_EH \
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unchecked_isa_dma: 0, \
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use_clustering: DISABLE_CLUSTERING \
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}
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#else
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extern struct proc_dir_entry DC390_proc_scsi_tmscsim;
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#define DC390_T { \
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proc_dir: &DC390_proc_scsi_tmscsim, \
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proc_info: DC390_proc_info, \
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name: DC390_BANNER " V" DC390_VERSION, \
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detect: DC390_detect, \
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release: DC390_release, \
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queuecommand: DC390_queue_command, \
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abort: DC390_abort, \
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reset: DC390_reset, \
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bios_param: DC390_bios_param, \
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can_queue: 42, \
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this_id: 7, \
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sg_tablesize: SG_ALL, \
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cmd_per_lun: 16, \
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NEW_EH \
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unchecked_isa_dma: 0, \
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use_clustering: DISABLE_CLUSTERING \
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}
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#endif
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#endif /* defined(HOSTS_C) || defined(MODULE) */
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#endif /* DC390_H */
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