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Rewrite the pc98 bus_space stuff.

Browse Source 
The type of bus_space_tag_t is now a pointer to bus_space_tag structure,
and the bus_space_tag structure saves pointers to functions for direct
access and relocate access.

Added bsh_bam member to the bus_space_handle structure, it saves access
method either direct access or relocate access which is called by
bus_space_* functions.

Added the mecia device support. If the bs_da and bs_ra in bus tag are set
NEPC_io_space_tag and NEPC_mem_space_tag respectively, new bus_space stuff
changes the register of mecia automatically for 16bit access.

Obtained from:	NetBSD/pc98
This commit is contained in:
Yoshihiro Takahashi 2001-10-07 10:04:18 +00:00
parent b508ad43c6
commit f2eeb19063
16 changed files with 4062 additions and 1388 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sys/amd64/amd64/genassym.c
View File

@ -215,3 +215,10 @@ ASSYM(VM86_FRAMESIZE, sizeof(struct vm86frame));
ASSYM(MTX_LOCK, offsetof(struct mtx, mtx_lock));
ASSYM(MTX_RECURSECNT, offsetof(struct mtx, mtx_recurse));
ASSYM(MTX_SAVECRIT, offsetof(struct mtx, mtx_savecrit));
#ifdef PC98
#include <machine/bus.h>
ASSYM(BUS_SPACE_HANDLE_BASE, offsetof(struct bus_space_handle, bsh_base));
ASSYM(BUS_SPACE_HANDLE_IAT, offsetof(struct bus_space_handle, bsh_iat));
#endif

10
sys/amd64/amd64/legacy.c
View File

@ -451,10 +451,13 @@ nexus_alloc_resource(device_t bus, device_t child, int type, int *rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
rv->r_bushandle->bsh_base = rv->r_start;
rv->r_bushandle->bsh_iat = NULL;
rv->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
rv->r_bushandle->bsh_iatsz = 0;
rv->r_bushandle->bsh_res = NULL;
rv->r_bushandle->bsh_ressz = 0;
/* default: direct access */
rv->r_bushandle->bsh_bam = rv->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(rv, rv->r_start);
@ -504,10 +507,13 @@ nexus_activate_resource(device_t bus, device_t child, int type, int rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
r->r_bushandle->bsh_base = (bus_addr_t) vaddr;
r->r_bushandle->bsh_iat = NULL;
r->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
r->r_bushandle->bsh_iatsz = 0;
r->r_bushandle->bsh_res = NULL;
r->r_bushandle->bsh_ressz = 0;
/* default: direct access */
r->r_bushandle->bsh_bam = r->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(r, (bus_space_handle_t) vaddr);

10
sys/amd64/amd64/nexus.c
View File

@ -451,10 +451,13 @@ nexus_alloc_resource(device_t bus, device_t child, int type, int *rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
rv->r_bushandle->bsh_base = rv->r_start;
rv->r_bushandle->bsh_iat = NULL;
rv->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
rv->r_bushandle->bsh_iatsz = 0;
rv->r_bushandle->bsh_res = NULL;
rv->r_bushandle->bsh_ressz = 0;
/* default: direct access */
rv->r_bushandle->bsh_bam = rv->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(rv, rv->r_start);
@ -504,10 +507,13 @@ nexus_activate_resource(device_t bus, device_t child, int type, int rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
r->r_bushandle->bsh_base = (bus_addr_t) vaddr;
r->r_bushandle->bsh_iat = NULL;
r->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
r->r_bushandle->bsh_iatsz = 0;
r->r_bushandle->bsh_res = NULL;
r->r_bushandle->bsh_ressz = 0;
/* default: direct access */
r->r_bushandle->bsh_bam = r->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(r, (bus_space_handle_t) vaddr);

23
sys/amd64/isa/isa.c
View File

@ -197,19 +197,24 @@ isa_alloc_resourcev(device_t child, int type, int *rid,
int
isa_load_resourcev(struct resource *re, bus_addr_t *res, bus_size_t count)
{
bus_addr_t *addr;
bus_addr_t start;
int i;
addr = malloc(sizeof (bus_addr_t) * count, M_DEVBUF, M_NOWAIT);
if (addr == NULL)
return 1;
if (count > re->r_bushandle->bsh_maxiatsz) {
printf("isa_load_resourcev: map size too large\n");
return EINVAL;
}
for (i = 0; i < count; i++)
addr[i] = rman_get_start(re) + res[i];
start = rman_get_start(re);
for (i = 0; i < re->r_bushandle->bsh_maxiatsz; i++) {
if (i < count)
re->r_bushandle->bsh_iat[i] = start + res[i];
else
re->r_bushandle->bsh_iat[i] = start;
}
rman_set_bustag(re, I386_BUS_SPACE_IO_IND);
re->r_bushandle->bsh_iat = addr;
re->r_bushandle->bsh_iatsz = count;
re->r_bushandle->bsh_bam = re->r_bustag->bs_ra; /* relocate access */
return 0;
}
@ -233,8 +238,6 @@ isa_release_resource(device_t bus, device_t child, int type, int rid,
r->r_bushandle->bsh_res[i]);
if (r->r_bushandle->bsh_res != NULL)
free(r->r_bushandle->bsh_res, M_DEVBUF);
if (r->r_bushandle->bsh_iat != NULL)
free(r->r_bushandle->bsh_iat, M_DEVBUF);
#endif
return resource_list_release(rl, bus, child, type, rid, r);
}

2
sys/conf/files.pc98
View File

@ -380,6 +380,8 @@ netsmb/smb_trantcp.c optional netsmb
netsmb/smb_usr.c optional netsmb
pc98/apm/apm.c optional apm
pc98/apm/apm_bioscall.s optional apm
pc98/i386/busio.s standard
pc98/i386/busiosubr.c standard
pc98/i386/machdep.c standard
#pc98/i386/userconfig.c optional userconfig
pc98/pc98/atapi.c optional wdc

1
sys/conf/options.pc98
View File

@ -208,6 +208,7 @@ LINE30 opt_syscons.h
DEV_NPX opt_npx.h
DEV_APM opt_apm.h
DEV_SPLASH opt_splash.h
DEV_MECIA opt_mecia.h
# SMB/CIFS requester
NETSMB opt_netsmb.h

7
sys/i386/i386/genassym.c
View File

@ -215,3 +215,10 @@ ASSYM(VM86_FRAMESIZE, sizeof(struct vm86frame));
ASSYM(MTX_LOCK, offsetof(struct mtx, mtx_lock));
ASSYM(MTX_RECURSECNT, offsetof(struct mtx, mtx_recurse));
ASSYM(MTX_SAVECRIT, offsetof(struct mtx, mtx_savecrit));
#ifdef PC98
#include <machine/bus.h>
ASSYM(BUS_SPACE_HANDLE_BASE, offsetof(struct bus_space_handle, bsh_base));
ASSYM(BUS_SPACE_HANDLE_IAT, offsetof(struct bus_space_handle, bsh_iat));
#endif

10
sys/i386/i386/legacy.c
View File

@ -451,10 +451,13 @@ nexus_alloc_resource(device_t bus, device_t child, int type, int *rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
rv->r_bushandle->bsh_base = rv->r_start;
rv->r_bushandle->bsh_iat = NULL;
rv->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
rv->r_bushandle->bsh_iatsz = 0;
rv->r_bushandle->bsh_res = NULL;
rv->r_bushandle->bsh_ressz = 0;
/* default: direct access */
rv->r_bushandle->bsh_bam = rv->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(rv, rv->r_start);
@ -504,10 +507,13 @@ nexus_activate_resource(device_t bus, device_t child, int type, int rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
r->r_bushandle->bsh_base = (bus_addr_t) vaddr;
r->r_bushandle->bsh_iat = NULL;
r->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
r->r_bushandle->bsh_iatsz = 0;
r->r_bushandle->bsh_res = NULL;
r->r_bushandle->bsh_ressz = 0;
/* default: direct access */
r->r_bushandle->bsh_bam = r->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(r, (bus_space_handle_t) vaddr);

10
sys/i386/i386/nexus.c
View File

@ -451,10 +451,13 @@ nexus_alloc_resource(device_t bus, device_t child, int type, int *rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
rv->r_bushandle->bsh_base = rv->r_start;
rv->r_bushandle->bsh_iat = NULL;
rv->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
rv->r_bushandle->bsh_iatsz = 0;
rv->r_bushandle->bsh_res = NULL;
rv->r_bushandle->bsh_ressz = 0;
/* default: direct access */
rv->r_bushandle->bsh_bam = rv->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(rv, rv->r_start);
@ -504,10 +507,13 @@ nexus_activate_resource(device_t bus, device_t child, int type, int rid,
#ifdef PC98
/* PC-98: the type of bus_space_handle_t is the structure. */
r->r_bushandle->bsh_base = (bus_addr_t) vaddr;
r->r_bushandle->bsh_iat = NULL;
r->r_bushandle->bsh_maxiatsz = BUS_SPACE_IAT_MAXSIZE;
r->r_bushandle->bsh_iatsz = 0;
r->r_bushandle->bsh_res = NULL;
r->r_bushandle->bsh_ressz = 0;
/* default: direct access */
r->r_bushandle->bsh_bam = r->r_bustag->bs_da;
#else
/* IBM-PC: the type of bus_space_handle_t is u_int */
rman_set_bushandle(r, (bus_space_handle_t) vaddr);

1686
sys/i386/include/bus_pc98.h
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File diff suppressed because it is too large Load Diff

31
sys/i386/include/bus_pio_ind.h
View File

@ -1,31 +0,0 @@
/*
* Copyright (c) 1997 Justin Gibbs.
* 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,
* without modification, immediately at the beginning of the file.
* 2. 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
*
* $FreeBSD$
*/
#ifndef _I386_BUS_PIO_IND_H_
#define _I386_BUS_PIO_IND_H_
#endif /* _I386_BUS_PIO_IND_H_ */

23
sys/i386/isa/isa.c
View File

@ -197,19 +197,24 @@ isa_alloc_resourcev(device_t child, int type, int *rid,
int
isa_load_resourcev(struct resource *re, bus_addr_t *res, bus_size_t count)
{
bus_addr_t *addr;
bus_addr_t start;
int i;
addr = malloc(sizeof (bus_addr_t) * count, M_DEVBUF, M_NOWAIT);
if (addr == NULL)
return 1;
if (count > re->r_bushandle->bsh_maxiatsz) {
printf("isa_load_resourcev: map size too large\n");
return EINVAL;
}
for (i = 0; i < count; i++)
addr[i] = rman_get_start(re) + res[i];
start = rman_get_start(re);
for (i = 0; i < re->r_bushandle->bsh_maxiatsz; i++) {
if (i < count)
re->r_bushandle->bsh_iat[i] = start + res[i];
else
re->r_bushandle->bsh_iat[i] = start;
}
rman_set_bustag(re, I386_BUS_SPACE_IO_IND);
re->r_bushandle->bsh_iat = addr;
re->r_bushandle->bsh_iatsz = count;
re->r_bushandle->bsh_bam = re->r_bustag->bs_ra; /* relocate access */
return 0;
}
@ -233,8 +238,6 @@ isa_release_resource(device_t bus, device_t child, int type, int rid,
r->r_bushandle->bsh_res[i]);
if (r->r_bushandle->bsh_res != NULL)
free(r->r_bushandle->bsh_res, M_DEVBUF);
if (r->r_bushandle->bsh_iat != NULL)
free(r->r_bushandle->bsh_iat, M_DEVBUF);
#endif
return resource_list_release(rl, bus, child, type, rid, r);
}

1671
sys/pc98/i386/busio.s Normal file
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File diff suppressed because it is too large Load Diff

144
sys/pc98/i386/busiosubr.c Normal file
View File

@ -0,0 +1,144 @@
/* $FreeBSD$ */
/* $NecBSD: busiosubr.c,v 1.30.4.4 1999/08/28 02:25:35 honda Exp $ */
/* $NetBSD$ */
/*
* [NetBSD for NEC PC-98 series]
* Copyright (c) 1996, 1997, 1998
* NetBSD/pc98 porting staff. All rights reserved.
*
* [Ported for FreeBSD]
* Copyright (c) 2001
* TAKAHASHI Yoshihiro. 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.
*/
/*
* Copyright (c) 1997, 1998
* Naofumi HONDA. All rights reserved.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <machine/bus.h>
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_io,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_io,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_mem,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_mem,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_mem,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_io,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_io,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_mem,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_mem,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_mem,u_int32_t,4)
struct bus_space_tag SBUS_io_space_tag = {
BUS_SPACE_IO,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int32_t,4),
}
};
struct bus_space_tag SBUS_mem_space_tag = {
BUS_SPACE_MEM,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int32_t,4),
}
};
#include "opt_mecia.h"
#ifdef DEV_MECIA
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_DA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_DA_io,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_RA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_RA_io,u_int32_t,4)
struct bus_space_tag NEPC_io_space_tag = {
BUS_SPACE_IO,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_DA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_DA_io,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_RA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_RA_io,u_int32_t,4),
}
};
struct bus_space_tag NEPC_mem_space_tag = {
BUS_SPACE_MEM,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int32_t,4),
}
};
#endif /* DEV_MECIA */

1671
sys/pc98/pc98/busio.s Normal file
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File diff suppressed because it is too large Load Diff

144
sys/pc98/pc98/busiosubr.c Normal file
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@ -0,0 +1,144 @@
/* $FreeBSD$ */
/* $NecBSD: busiosubr.c,v 1.30.4.4 1999/08/28 02:25:35 honda Exp $ */
/* $NetBSD$ */
/*
* [NetBSD for NEC PC-98 series]
* Copyright (c) 1996, 1997, 1998
* NetBSD/pc98 porting staff. All rights reserved.
*
* [Ported for FreeBSD]
* Copyright (c) 2001
* TAKAHASHI Yoshihiro. 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.
*/
/*
* Copyright (c) 1997, 1998
* Naofumi HONDA. All rights reserved.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <machine/bus.h>
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_io,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_io,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_mem,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_mem,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_DA_mem,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_io,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_io,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_mem,u_int8_t,1)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_mem,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(SBUS_RA_mem,u_int32_t,4)
struct bus_space_tag SBUS_io_space_tag = {
BUS_SPACE_IO,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int32_t,4),
}
};
struct bus_space_tag SBUS_mem_space_tag = {
BUS_SPACE_MEM,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int32_t,4),
}
};
#include "opt_mecia.h"
#ifdef DEV_MECIA
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_DA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_DA_io,u_int32_t,4)
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_RA_io,u_int16_t,2)
_BUS_SPACE_CALL_FUNCS_PROTO(NEPC_RA_io,u_int32_t,4)
struct bus_space_tag NEPC_io_space_tag = {
BUS_SPACE_IO,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_DA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_DA_io,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_io,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_RA_io,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(NEPC_RA_io,u_int32_t,4),
}
};
struct bus_space_tag NEPC_mem_space_tag = {
BUS_SPACE_MEM,
/* direct bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_DA_mem,u_int32_t,4),
},
/* relocate bus access methods */
{
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int8_t,1),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int16_t,2),
_BUS_SPACE_CALL_FUNCS_TAB(SBUS_RA_mem,u_int32_t,4),
}
};
#endif /* DEV_MECIA */