dc390.h
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上传日期:2013-02-24
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- /***********************************************************************
- * FILE NAME : DC390.H *
- * BY : C.L. Huang *
- * Description: Device Driver for Tekram DC-390(T) PCI SCSI *
- * Bus Master Host Adapter *
- ***********************************************************************/
- /* $Id: dc390.h,v 2.43.2.22 2000/12/20 00:39:36 garloff Exp $ */
- /*
- * DC390/AMD 53C974 driver, header file
- */
- #ifndef DC390_H
- #define DC390_H
- #include <linux/version.h>
- #ifndef KERNEL_VERSION
- # define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
- #endif
- #define DC390_BANNER "Tekram DC390/AM53C974"
- #define DC390_VERSION "2.0f 2000-12-20"
- /* We don't have eh_abort_handler, eh_device_reset_handler,
- * eh_bus_reset_handler, eh_host_reset_handler yet!
- * So long: Use old exception handling :-( */
- #define OLD_EH
- #if LINUX_VERSION_CODE < KERNEL_VERSION (2,1,70) || defined (OLD_EH)
- # define NEW_EH
- #else
- # define NEW_EH use_new_eh_code: 1,
- # define USE_NEW_EH
- #endif
- #if defined(HOSTS_C) || defined(MODULE) || LINUX_VERSION_CODE > KERNEL_VERSION(2,3,99)
- extern int DC390_detect(Scsi_Host_Template *psht);
- extern int DC390_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *));
- extern int DC390_abort(Scsi_Cmnd *cmd);
- extern int DC390_reset(Scsi_Cmnd *cmd, unsigned int resetFlags);
- extern int DC390_bios_param(Disk *disk, kdev_t devno, int geom[]);
- #ifdef MODULE
- static int DC390_release(struct Scsi_Host *);
- #else
- # define DC390_release NULL
- #endif
- extern int DC390_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout);
- #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,30)
- #define DC390_T {
- proc_name: "tmscsim",
- proc_info: DC390_proc_info,
- name: DC390_BANNER " V" DC390_VERSION,
- detect: DC390_detect,
- release: DC390_release,
- queuecommand: DC390_queue_command,
- abort: DC390_abort,
- reset: DC390_reset,
- bios_param: DC390_bios_param,
- can_queue: 42,
- this_id: 7,
- sg_tablesize: SG_ALL,
- cmd_per_lun: 16,
- NEW_EH
- unchecked_isa_dma: 0,
- use_clustering: DISABLE_CLUSTERING
- }
- #else
- extern struct proc_dir_entry DC390_proc_scsi_tmscsim;
- #define DC390_T {
- proc_dir: &DC390_proc_scsi_tmscsim,
- proc_info: DC390_proc_info,
- name: DC390_BANNER " V" DC390_VERSION,
- detect: DC390_detect,
- release: DC390_release,
- queuecommand: DC390_queue_command,
- abort: DC390_abort,
- reset: DC390_reset,
- bios_param: DC390_bios_param,
- can_queue: 42,
- this_id: 7,
- sg_tablesize: SG_ALL,
- cmd_per_lun: 16,
- NEW_EH
- unchecked_isa_dma: 0,
- use_clustering: DISABLE_CLUSTERING
- }
- #endif
- #endif /* defined(HOSTS_C) || defined(MODULE) */
- #endif /* DC390_H */