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/* $OpenBSD: pccbbvar.h,v 1.13 2007/11/30 08:12:00 miod Exp $ */
/* $NetBSD: pccbbvar.h,v 1.13 2000/06/08 10:28:29 haya Exp $ */
/*
* Copyright (c) 1999 HAYAKAWA Koichi. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by HAYAKAWA Koichi.
* 4. 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.
*/
/* require sys/device.h */
/* require sys/queue.h */
/* require sys/callout.h */
/* require dev/ic/i82365reg.h */
/* require dev/ic/i82365var.h */
#ifndef _DEV_PCI_PCCBBVAR_H_
#define _DEV_PCI_PCCBBVAR_H_
#include <sys/timeout.h>
#define PCIC_FLAG_SOCKETP 0x0001
#define PCIC_FLAG_CARDP 0x0002
/* Chipset ID */
#define CB_UNKNOWN 0 /* NOT Cardbus-PCI bridge */
#define CB_TI113X 1 /* TI PCI1130/1131 */
#define CB_TI12XX 2 /* TI PCI1250/1220 */
#define CB_RX5C47X 3 /* RICOH RX5C475/476/477 */
#define CB_RX5C46X 4 /* RICOH RX5C465/466/467 */
#define CB_TOPIC95 5 /* Toshiba ToPIC95 */
#define CB_TOPIC95B 6 /* Toshiba ToPIC95B */
#define CB_TOPIC97 7 /* Toshiba ToPIC97 */
#define CB_CIRRUS 8 /* Cirrus Logic CL-PD683X */
#define CB_TI125X 9 /* TI PCI1250/1251(B)/1450 */
#define CB_OLDO2MICRO 10 /* O2Micro */
#define CB_CHIPS_LAST 11 /* Sentinel */
#define PCCARD_VCC_UKN 0x00 /* Unknown */
#define PCCARD_VCC_5V 0x01
#define PCCARD_VCC_3V 0x02
#define PCCARD_VCC_XV 0x04
#define PCCARD_VCC_YV 0x08
#if 0
static char *cb_chipset_name[CB_CHIPS_LAST] = {
"unknown", "TI 113X", "TI 12XX", "RF5C47X", "RF5C46X", "ToPIC95",
"ToPIC95B", "ToPIC97", "CL-PD 683X", "TI 125X",
};
#endif
struct pccbb_softc;
struct pccbb_intrhand_list;
struct cbb_pcic_handle {
struct device *ph_parent;
bus_space_tag_t ph_base_t;
bus_space_handle_t ph_base_h;
u_int8_t (*ph_read)(struct cbb_pcic_handle *, int);
void (*ph_write)(struct cbb_pcic_handle *, int, u_int8_t);
int sock;
int vendor;
int flags;
int memalloc;
struct {
bus_addr_t addr;
bus_size_t size;
long offset;
int kind;
} mem[PCIC_MEM_WINS];
int ioalloc;
struct {
bus_addr_t addr;
bus_size_t size;
int width;
} io[PCIC_IO_WINS];
int ih_irq;
struct device *pcmcia;
int shutdown;
};
struct pccbb_win_chain {
bus_addr_t wc_start; /* Caution: region [start, end], */
bus_addr_t wc_end; /* instead of [start, end). */
int wc_flags;
bus_space_handle_t wc_handle;
TAILQ_ENTRY(pccbb_win_chain) wc_list;
};
#define PCCBB_MEM_CACHABLE 1
TAILQ_HEAD(pccbb_win_chain_head, pccbb_win_chain);
struct pccbb_softc {
struct device sc_dev;
bus_space_tag_t sc_iot;
bus_space_tag_t sc_memt;
bus_dma_tag_t sc_dmat;
rbus_tag_t sc_rbus_iot; /* rbus for i/o donated from parent */
rbus_tag_t sc_rbus_memt; /* rbus for mem donated from parent */
bus_space_tag_t sc_base_memt;
bus_space_handle_t sc_base_memh;
struct timeout sc_ins_tmo;
void *sc_ih; /* interrupt handler */
int sc_intrline; /* interrupt line */
pcitag_t sc_intrtag; /* copy of pa->pa_intrtag */
pci_intr_pin_t sc_intrpin; /* copy of pa->pa_intrpin */
int sc_function;
u_int32_t sc_flags;
#define CBB_CARDEXIST 0x01
#define CBB_INSERTING 0x01000000
#define CBB_16BITCARD 0x04
#define CBB_32BITCARD 0x08
#define CBB_MEMHMAPPED 0x02000000
pci_chipset_tag_t sc_pc;
pcitag_t sc_tag;
pcireg_t sc_id;
int sc_chipset; /* chipset id */
int sc_ints_on;
bus_addr_t sc_mem_start; /* CardBus/PCMCIA memory start */
bus_addr_t sc_mem_end; /* CardBus/PCMCIA memory end */
bus_addr_t sc_io_start; /* CardBus/PCMCIA io start */
bus_addr_t sc_io_end; /* CardBus/PCMCIA io end */
pcireg_t sc_sockbase; /* Socket base register */
pcireg_t sc_busnum; /* bus number */
/* CardBus stuff */
struct cardslot_softc *sc_csc;
struct pccbb_win_chain_head sc_memwindow;
struct pccbb_win_chain_head sc_iowindow;
/* pcmcia stuff */
struct pcic_handle sc_pcmcia_h;
pcmcia_chipset_tag_t sc_pct;
int sc_pcmcia_flags;
#define PCCBB_PCMCIA_IO_RELOC 0x01 /* IO addr relocatable stuff exists */
#define PCCBB_PCMCIA_MEM_32 0x02 /* 32-bit memory address ready */
#define PCCBB_PCMCIA_16BITONLY 0x04 /* 32-bit mode disable */
struct proc *sc_event_thread;
SIMPLEQ_HEAD(, pcic_event) sc_events;
/* interrupt handler list on the bridge */
struct pccbb_intrhand_list *sc_pil;
int sc_pil_intr_enable; /* can i call intr handler for child device? */
};
/*
* struct pccbb_intrhand_list holds interrupt handler and argument for
* child devices.
*/
struct pccbb_intrhand_list {
int (*pil_func)(void *);
void *pil_arg;
int pil_level;
struct evcount pil_count;
struct pccbb_intrhand_list *pil_next;
};
#endif /* _DEV_PCI_PCCBBREG_H_ */
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