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NetBSD/sys/arch/prep/include/platform.h

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Prep super-commit: 1) create new pnpbus psuedo bus. This is a bus layer that reads the PNP tree from the residual data and allows attachment of devices with the information given therein. Based loosely on i386/pnpbios. 2) Delete obio bus, as with the pnp bus we no longer need it. 3) Create a number of functions that gather the information needed to set up the machine from the residual data, rather than hardcoding it in. 4) Create a quirk table for machines that are bizzare enough that the residual information is not sufficient. (such as the 6015) 5) Using the data gathering routines and the quirk table, delete struct platform completely from the architecture. Prep is now almost completely dynamic in figuring out the machine it is running on and setting things up properly. 6) Add a wdc_pnpbus driver which attaches the wdc controller found on some 7248's and the 6015. This replaces the now-defunct wdc_obio. 7) delete all the mot_* and ibm_* files, and replace them with a single ibm_machdep.c which only contains the quirk functions for the 6015 and the 6050. 8) Modify GENERIC to work with all this stuff.
2006-03-09 23:17:27 +03:00
/* $NetBSD: platform.h,v 1.12 2006/03/09 20:17:27 garbled Exp $ */
Seprate model depended code. (based on arc 'struct platform') files.prep: - add new files entry. pci_machdep.c: - use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup. cpu.c: - separate code machdep.c: - call ident_platform() mainbus.c: - call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE ibm_machdep.c: - for IBM PReP generic ibm_6050.c: - for IBM Personal Power Series 830/850 ibm_7248.c: - for IBM RS6000/43P deppendency
2001-06-20 18:35:23 +04:00
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by NONAKA Kimihiro.
*
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
In order to support both indirect PCI configuration space access as well as direct-mapped PCI configuration space access (such as implemented on the IBM 27-82650 PCI Host Bridge), switch to a function vector based PCI configuration space access implementation. The appropriate PCI chipset tag is provided by platform-specific code.
2002-02-24 16:19:06 +03:00
#ifndef _PREP_PLATFORM_H_
#define _PREP_PLATFORM_H_
Seprate model depended code. (based on arc 'struct platform') files.prep: - add new files entry. pci_machdep.c: - use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup. cpu.c: - separate code machdep.c: - call ident_platform() mainbus.c: - call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE ibm_machdep.c: - for IBM PReP generic ibm_6050.c: - for IBM Personal Power Series 830/850 ibm_7248.c: - for IBM RS6000/43P deppendency
2001-06-20 18:35:23 +04:00
#include <sys/param.h>
#include <sys/device.h>
In order to support both indirect PCI configuration space access as well as direct-mapped PCI configuration space access (such as implemented on the IBM 27-82650 PCI Host Bridge), switch to a function vector based PCI configuration space access implementation. The appropriate PCI chipset tag is provided by platform-specific code.
2002-02-24 16:19:06 +03:00
#include <dev/pci/pcivar.h>
Prep super-commit: 1) create new pnpbus psuedo bus. This is a bus layer that reads the PNP tree from the residual data and allows attachment of devices with the information given therein. Based loosely on i386/pnpbios. 2) Delete obio bus, as with the pnp bus we no longer need it. 3) Create a number of functions that gather the information needed to set up the machine from the residual data, rather than hardcoding it in. 4) Create a quirk table for machines that are bizzare enough that the residual information is not sufficient. (such as the 6015) 5) Using the data gathering routines and the quirk table, delete struct platform completely from the architecture. Prep is now almost completely dynamic in figuring out the machine it is running on and setting things up properly. 6) Add a wdc_pnpbus driver which attaches the wdc controller found on some 7248's and the 6015. This replaces the now-defunct wdc_obio. 7) delete all the mot_* and ibm_* files, and replace them with a single ibm_machdep.c which only contains the quirk functions for the 6015 and the 6050. 8) Modify GENERIC to work with all this stuff.
2006-03-09 23:17:27 +03:00
struct platform_quirkdata {
Seprate model depended code. (based on arc 'struct platform') files.prep: - add new files entry. pci_machdep.c: - use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup. cpu.c: - separate code machdep.c: - call ident_platform() mainbus.c: - call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE ibm_machdep.c: - for IBM PReP generic ibm_6050.c: - for IBM Personal Power Series 830/850 ibm_7248.c: - for IBM RS6000/43P deppendency
2001-06-20 18:35:23 +04:00
const char *model;
Prep super-commit: 1) create new pnpbus psuedo bus. This is a bus layer that reads the PNP tree from the residual data and allows attachment of devices with the information given therein. Based loosely on i386/pnpbios. 2) Delete obio bus, as with the pnp bus we no longer need it. 3) Create a number of functions that gather the information needed to set up the machine from the residual data, rather than hardcoding it in. 4) Create a quirk table for machines that are bizzare enough that the residual information is not sufficient. (such as the 6015) 5) Using the data gathering routines and the quirk table, delete struct platform completely from the architecture. Prep is now almost completely dynamic in figuring out the machine it is running on and setting things up properly. 6) Add a wdc_pnpbus driver which attaches the wdc controller found on some 7248's and the 6015. This replaces the now-defunct wdc_obio. 7) delete all the mot_* and ibm_* files, and replace them with a single ibm_machdep.c which only contains the quirk functions for the 6015 and the 6050. 8) Modify GENERIC to work with all this stuff.
2006-03-09 23:17:27 +03:00
int quirk;
Commit support for the IBM Model 7024 E20 and E30. (E30 not tested). Changes: Added a pci-EISA bridge device and associated glue to the prep port. Adapted from i386. Change pci_intr_fixup_*() to pass the pin argument on all platforms. Make PCI_NETBSD_CONFIGURE leave the MPIC alone. We map it separately. 7024 kernel was also succ. tested on an IBM 7043, so no regression there.
2006-02-23 22:44:02 +03:00
void (*pci_intr_fixup)(int, int, int, int, int *);
Seprate model depended code. (based on arc 'struct platform') files.prep: - add new files entry. pci_machdep.c: - use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup. cpu.c: - separate code machdep.c: - call ident_platform() mainbus.c: - call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE ibm_machdep.c: - for IBM PReP generic ibm_6050.c: - for IBM Personal Power Series 830/850 ibm_7248.c: - for IBM RS6000/43P deppendency
2001-06-20 18:35:23 +04:00
void (*reset)(void);
};
struct plattab {
struct platform **platform;
int num;
};
Prep super-commit: 1) create new pnpbus psuedo bus. This is a bus layer that reads the PNP tree from the residual data and allows attachment of devices with the information given therein. Based loosely on i386/pnpbios. 2) Delete obio bus, as with the pnp bus we no longer need it. 3) Create a number of functions that gather the information needed to set up the machine from the residual data, rather than hardcoding it in. 4) Create a quirk table for machines that are bizzare enough that the residual information is not sufficient. (such as the 6015) 5) Using the data gathering routines and the quirk table, delete struct platform completely from the architecture. Prep is now almost completely dynamic in figuring out the machine it is running on and setting things up properly. 6) Add a wdc_pnpbus driver which attaches the wdc controller found on some 7248's and the 6015. This replaces the now-defunct wdc_obio. 7) delete all the mot_* and ibm_* files, and replace them with a single ibm_machdep.c which only contains the quirk functions for the 6015 and the 6050. 8) Modify GENERIC to work with all this stuff.
2006-03-09 23:17:27 +03:00
struct pciroutinginfo {
uint32_t addr;
uint32_t pins;
};
#define PLAT_QUIRK_INTRFIXUP (1 << 1)
#define PLAT_QUIRK_RESET (1 << 2)
Seprate model depended code. (based on arc 'struct platform') files.prep: - add new files entry. pci_machdep.c: - use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup. cpu.c: - separate code machdep.c: - call ident_platform() mainbus.c: - call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE ibm_machdep.c: - for IBM PReP generic ibm_6050.c: - for IBM Personal Power Series 830/850 ibm_7248.c: - for IBM RS6000/43P deppendency
2001-06-20 18:35:23 +04:00
extern struct platform *platform;
Prep super-commit: 1) create new pnpbus psuedo bus. This is a bus layer that reads the PNP tree from the residual data and allows attachment of devices with the information given therein. Based loosely on i386/pnpbios. 2) Delete obio bus, as with the pnp bus we no longer need it. 3) Create a number of functions that gather the information needed to set up the machine from the residual data, rather than hardcoding it in. 4) Create a quirk table for machines that are bizzare enough that the residual information is not sufficient. (such as the 6015) 5) Using the data gathering routines and the quirk table, delete struct platform completely from the architecture. Prep is now almost completely dynamic in figuring out the machine it is running on and setting things up properly. 6) Add a wdc_pnpbus driver which attaches the wdc controller found on some 7248's and the 6015. This replaces the now-defunct wdc_obio. 7) delete all the mot_* and ibm_* files, and replace them with a single ibm_machdep.c which only contains the quirk functions for the 6015 and the 6050. 8) Modify GENERIC to work with all this stuff.
2006-03-09 23:17:27 +03:00
extern struct pciroutinginfo *pciroutinginfo;
Seprate model depended code. (based on arc 'struct platform') files.prep: - add new files entry. pci_machdep.c: - use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup. cpu.c: - separate code machdep.c: - call ident_platform() mainbus.c: - call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE ibm_machdep.c: - for IBM PReP generic ibm_6050.c: - for IBM Personal Power Series 830/850 ibm_7248.c: - for IBM RS6000/43P deppendency
2001-06-20 18:35:23 +04:00
Commit support for the IBM Model 7024 E20 and E30. (E30 not tested). Changes: Added a pci-EISA bridge device and associated glue to the prep port. Adapted from i386. Change pci_intr_fixup_*() to pass the pin argument on all platforms. Make PCI_NETBSD_CONFIGURE leave the MPIC alone. We map it separately. 7024 kernel was also succ. tested on an IBM 7043, so no regression there.
2006-02-23 22:44:02 +03:00
void pci_intr_nofixup(int, int, int, int, int *);
Prep super-commit: 1) create new pnpbus psuedo bus. This is a bus layer that reads the PNP tree from the residual data and allows attachment of devices with the information given therein. Based loosely on i386/pnpbios. 2) Delete obio bus, as with the pnp bus we no longer need it. 3) Create a number of functions that gather the information needed to set up the machine from the residual data, rather than hardcoding it in. 4) Create a quirk table for machines that are bizzare enough that the residual information is not sufficient. (such as the 6015) 5) Using the data gathering routines and the quirk table, delete struct platform completely from the architecture. Prep is now almost completely dynamic in figuring out the machine it is running on and setting things up properly. 6) Add a wdc_pnpbus driver which attaches the wdc controller found on some 7248's and the 6015. This replaces the now-defunct wdc_obio. 7) delete all the mot_* and ibm_* files, and replace them with a single ibm_machdep.c which only contains the quirk functions for the 6015 and the 6050. 8) Modify GENERIC to work with all this stuff.
2006-03-09 23:17:27 +03:00
void pci_intr_fixup_pnp(int, int, int, int, int *);
Seprate model depended code. (based on arc 'struct platform') files.prep: - add new files entry. pci_machdep.c: - use dev/pci/pciconf.c instead of mine for pci io/mem addr/intr fixup. cpu.c: - separate code machdep.c: - call ident_platform() mainbus.c: - call pci_configure_bus(), if defined PCI_NETBSD_CONFIGURE ibm_machdep.c: - for IBM PReP generic ibm_6050.c: - for IBM Personal Power Series 830/850 ibm_7248.c: - for IBM RS6000/43P deppendency
2001-06-20 18:35:23 +04:00
void cpu_setup_unknown(struct device *);
Prep super-commit: 1) create new pnpbus psuedo bus. This is a bus layer that reads the PNP tree from the residual data and allows attachment of devices with the information given therein. Based loosely on i386/pnpbios. 2) Delete obio bus, as with the pnp bus we no longer need it. 3) Create a number of functions that gather the information needed to set up the machine from the residual data, rather than hardcoding it in. 4) Create a quirk table for machines that are bizzare enough that the residual information is not sufficient. (such as the 6015) 5) Using the data gathering routines and the quirk table, delete struct platform completely from the architecture. Prep is now almost completely dynamic in figuring out the machine it is running on and setting things up properly. 6) Add a wdc_pnpbus driver which attaches the wdc controller found on some 7248's and the 6015. This replaces the now-defunct wdc_obio. 7) delete all the mot_* and ibm_* files, and replace them with a single ibm_machdep.c which only contains the quirk functions for the 6015 and the 6050. 8) Modify GENERIC to work with all this stuff.
2006-03-09 23:17:27 +03:00
void reset_prep(void);
void setup_pciroutinginfo(void);
int pci_chipset_tag_type(void);
void cpu_setup_prep_generic(struct device *);
Add platform support for the Motorola Ultra Plus and Ultra 60x boards. Note that this currently matches only the boards built into Bull Estrella systems, as Bull chose to change the board identification string whose original content is not known at this time.
2002-02-26 19:09:14 +03:00
In order to support both indirect PCI configuration space access as well as direct-mapped PCI configuration space access (such as implemented on the IBM 27-82650 PCI Host Bridge), switch to a function vector based PCI configuration space access implementation. The appropriate PCI chipset tag is provided by platform-specific code.
2002-02-24 16:19:06 +03:00
#endif /* !_PREP_PLATFORM_H_ */
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