mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 06:04:14 +08:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
#ifndef GVP11_H
|
|
|
|
/* $Id: gvp11.h,v 1.4 1997/01/19 23:07:12 davem Exp $
|
|
*
|
|
* Header file for the GVP Series II SCSI controller for Linux
|
|
*
|
|
* Written and (C) 1993, Ralf Baechle, see gvp11.c for more info
|
|
* based on a2091.h (C) 1993 by Hamish Macdonald
|
|
*
|
|
*/
|
|
|
|
#include <linux/types.h>
|
|
|
|
int gvp11_detect(Scsi_Host_Template *);
|
|
int gvp11_release(struct Scsi_Host *);
|
|
const char *wd33c93_info(void);
|
|
int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
|
|
int wd33c93_abort(Scsi_Cmnd *);
|
|
int wd33c93_reset(Scsi_Cmnd *, unsigned int);
|
|
|
|
#ifndef CMD_PER_LUN
|
|
#define CMD_PER_LUN 2
|
|
#endif
|
|
|
|
#ifndef CAN_QUEUE
|
|
#define CAN_QUEUE 16
|
|
#endif
|
|
|
|
#ifndef HOSTS_C
|
|
|
|
/*
|
|
* if the transfer address ANDed with this results in a non-zero
|
|
* result, then we can't use DMA.
|
|
*/
|
|
#define GVP11_XFER_MASK (0xff000001)
|
|
|
|
typedef struct {
|
|
unsigned char pad1[64];
|
|
volatile unsigned short CNTR;
|
|
unsigned char pad2[31];
|
|
volatile unsigned char SASR;
|
|
unsigned char pad3;
|
|
volatile unsigned char SCMD;
|
|
unsigned char pad4[4];
|
|
volatile unsigned short BANK;
|
|
unsigned char pad5[6];
|
|
volatile unsigned long ACR;
|
|
volatile unsigned short secret1; /* store 0 here */
|
|
volatile unsigned short ST_DMA;
|
|
volatile unsigned short SP_DMA;
|
|
volatile unsigned short secret2; /* store 1 here */
|
|
volatile unsigned short secret3; /* store 15 here */
|
|
} gvp11_scsiregs;
|
|
|
|
/* bits in CNTR */
|
|
#define GVP11_DMAC_BUSY (1<<0)
|
|
#define GVP11_DMAC_INT_PENDING (1<<1)
|
|
#define GVP11_DMAC_INT_ENABLE (1<<3)
|
|
#define GVP11_DMAC_DIR_WRITE (1<<4)
|
|
|
|
#endif /* else def HOSTS_C */
|
|
|
|
#endif /* GVP11_H */
|