a89828a2b0
drivers:
- Remove scsi_low_pisa.*, they were unused.
- Remove <compat/netbsd/physio_proc.h> and calls to the stubs in that
header. They were empty nops.
- Retire sl_xname and use device_get_nameunit() and device_printf() with
the underlying device_t instead.
- Remove unused {ct,ncv,nsp,stg}print() functions.
- Remove empty SOFT_INTR_REQUIRED() macro and the unused sl_irq member.
137 lines
4.4 KiB
C
137 lines
4.4 KiB
C
/* $FreeBSD$ */
|
|
/* $NecBSD: ctvar.h,v 1.4.14.3 2001/06/20 06:13:34 honda Exp $ */
|
|
/* $NetBSD$ */
|
|
|
|
/*-
|
|
* [NetBSD for NEC PC-98 series]
|
|
* Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000, 2001
|
|
* NetBSD/pc98 porting staff. All rights reserved.
|
|
* Copyright (c) 1995, 1996, 1997, 1998, 1999, 2000, 2001
|
|
* Naofumi HONDA. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _CTVAR_H_
|
|
#define _CTVAR_H_
|
|
/*
|
|
* ctvar.h
|
|
* Generic wd33c93 chip driver's definitions
|
|
*/
|
|
|
|
/*****************************************************************
|
|
* Host adapter structure
|
|
*****************************************************************/
|
|
struct ct_bus_access_handle {
|
|
bus_space_tag_t ch_iot; /* core chip ctrl port tag */
|
|
bus_space_tag_t ch_delayt; /* delay port tag */
|
|
bus_space_tag_t ch_datat; /* data port tag (pio) */
|
|
bus_space_tag_t ch_memt; /* data port tag (shm) */
|
|
|
|
bus_space_handle_t ch_ioh;
|
|
bus_space_handle_t ch_delaybah;
|
|
bus_space_handle_t ch_datah;
|
|
bus_space_handle_t ch_memh;
|
|
|
|
void (*ch_bus_weight)(struct ct_bus_access_handle *);
|
|
|
|
#ifdef CT_USE_RELOCATE_OFFSET
|
|
bus_addr_t ch_offset[4];
|
|
#endif /* CT_USE_RELOCATE_OFFSET */
|
|
};
|
|
|
|
struct ct_softc {
|
|
struct scsi_low_softc sc_sclow; /* generic data */
|
|
|
|
struct ct_bus_access_handle sc_ch; /* bus access handle */
|
|
|
|
struct resource *port_res;
|
|
struct resource *mem_res;
|
|
struct resource *irq_res;
|
|
struct resource *drq_res;
|
|
|
|
bus_dma_tag_t sc_dmat; /* data DMA tag */
|
|
bus_dmamap_t sc_dmamapt; /* data DMAMAP tag */
|
|
|
|
void *sc_ih;
|
|
|
|
int sc_chiprev; /* chip version */
|
|
#define CT_WD33C93 0x00000
|
|
#define CT_WD33C93_A 0x10000
|
|
#define CT_AM33C93_A 0x10001
|
|
#define CT_WD33C93_B 0x20000
|
|
#define CT_WD33C93_C 0x30000
|
|
|
|
int sc_xmode;
|
|
#define CT_XMODE_PIO 1
|
|
#define CT_XMODE_DMA 2
|
|
|
|
int sc_dma; /* dma transfer start */
|
|
#define CT_DMA_PIOSTART 1
|
|
#define CT_DMA_DMASTART 2
|
|
|
|
int sc_satgo; /* combination cmd start */
|
|
#define CT_SAT_GOING 1
|
|
|
|
int sc_tmaxcnt;
|
|
int sc_atten; /* attention */
|
|
u_int8_t sc_creg; /* control register value */
|
|
|
|
int sc_chipclk; /* chipclk 0, 10, 15, 20 */
|
|
struct ct_synch_data {
|
|
u_int cs_period;
|
|
u_int cs_syncr;
|
|
} *sc_sdp; /* synchronous data table pt */
|
|
|
|
struct ct_synch_data sc_default_sdt[16];
|
|
|
|
/*
|
|
* Machdep stuff.
|
|
*/
|
|
void *ct_hw; /* point to bshw_softc etc ... */
|
|
int (*ct_dma_xfer_start)(struct ct_softc *);
|
|
int (*ct_pio_xfer_start)(struct ct_softc *);
|
|
void (*ct_dma_xfer_stop)(struct ct_softc *);
|
|
void (*ct_pio_xfer_stop)(struct ct_softc *);
|
|
void (*ct_bus_reset)(struct ct_softc *);
|
|
void (*ct_synch_setup)(struct ct_softc *, struct targ_info *);
|
|
};
|
|
|
|
/*****************************************************************
|
|
* Lun information
|
|
*****************************************************************/
|
|
struct ct_targ_info {
|
|
struct targ_info cti_ti;
|
|
|
|
u_int8_t cti_syncreg;
|
|
};
|
|
|
|
/*****************************************************************
|
|
* PROTO
|
|
*****************************************************************/
|
|
int ctprobesubr(struct ct_bus_access_handle *, u_int, int, u_int, int *);
|
|
void ctattachsubr(struct ct_softc *);
|
|
int ctintr(void *);
|
|
#endif /* !_CTVAR_H_ */
|