- Convert the 'hfa' ATM interface driver to newbus.
- Add stubs for EISA and SBUS cards. (VME, FutureBUS, and TurboChannel stubs not provided.) - Add infrastructure to build driver and bus front-end modules.
This commit is contained in:
Matthew N. Dodd
parent
f9eaa746eb
commit
906cf7526c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=94898
@ -348,13 +348,17 @@ dev/hfa/fore_globals.c optional hfa
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dev/hfa/fore_if.c optional hfa
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dev/hfa/fore_init.c optional hfa
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dev/hfa/fore_intr.c optional hfa
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dev/hfa/fore_load.c optional hfa nowerror
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#dev/hfa/fore_load.c optional hfa nowerror
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dev/hfa/fore_output.c optional hfa
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dev/hfa/fore_receive.c optional hfa
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dev/hfa/fore_stats.c optional hfa
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dev/hfa/fore_timer.c optional hfa
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dev/hfa/fore_transmit.c optional hfa
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dev/hfa/fore_vcm.c optional hfa
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dev/hfa/hfa_freebsd.c optional hfa
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#dev/hfa/hfa_eisa.c optional hfa eisa
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dev/hfa/hfa_pci.c optional hfa pci
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#dev/hfa/hfa_sbus.c optional hfa sbus
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dev/hme/if_hme.c optional hme
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dev/hme/if_hme_pci.c optional hme pci
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dev/hme/if_hme_sbus.c optional hme sbus
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132
sys/dev/hfa/hfa_eisa.c
Normal file
132
sys/dev/hfa/hfa_eisa.c
Normal file
@ -0,0 +1,132 @@
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/*-
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* Copyright (c) 2002 Matthew N. Dodd <winter@jurai.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
|
||||
* are met:
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||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
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||||
* 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.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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*
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* ===================================
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* HARP | Host ATM Research Platform
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* ===================================
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*
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*
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* This Host ATM Research Platform ("HARP") file (the "Software") is
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* made available by Network Computing Services, Inc. ("NetworkCS")
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* "AS IS". NetworkCS does not provide maintenance, improvements or
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* support of any kind.
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*
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* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
|
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* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
|
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* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
|
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* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
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* In no event shall NetworkCS be responsible for any damages, including
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* but not limited to consequential damages, arising from or relating to
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* any use of the Software or related support.
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*
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* Copyright 1994-1998 Network Computing Services, Inc.
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*
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* Copies of this Software may be made, however, the above copyright
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* notice must be reproduced on all copies.
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*
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/socket.h>
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#include <sys/socketvar.h>
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#include <sys/kernel.h>
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#include <sys/lock.h>
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#include <sys/malloc.h>
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#include <sys/socket.h>
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#include <sys/sysctl.h>
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#include <sys/bus.h>
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#include <sys/conf.h>
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#include <sys/module.h>
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#include <machine/bus.h>
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#include <machine/resource.h>
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#include <sys/rman.h>
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#include <net/if.h>
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#include <netatm/port.h>
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#include <netatm/queue.h>
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#include <netatm/atm.h>
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#include <netatm/atm_sys.h>
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#include <netatm/atm_sap.h>
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#include <netatm/atm_cm.h>
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#include <netatm/atm_if.h>
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#include <netatm/atm_stack.h>
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#include <netatm/atm_pcb.h>
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#include <netatm/atm_var.h>
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#include <dev/eisa/eisa_busreg.h>
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#include <dev/eisa/eisa_busvar.h>
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#include <dev/hfa/fore.h>
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#include <dev/hfa/fore_aali.h>
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#include <dev/hfa/fore_slave.h>
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#include <dev/hfa/fore_stats.h>
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#include <dev/hfa/fore_var.h>
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#include <dev/hfa/fore_include.h>
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#include <dev/hfa/hfa_freebsd.h>
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static int hfa_eisa_probe(device_t);
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static int hfa_eisa_attach(device_t);
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static int
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hfa_eisa_probe (device_t dev)
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{
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return (ENXIO);
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}
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static int
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hfa_eisa_attach (device_t dev)
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{
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return (ENXIO);
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}
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static device_method_t hfa_eisa_methods[] = {
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DEVMETHOD(device_probe, hfa_eisa_probe),
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DEVMETHOD(device_attach, hfa_eisa_attach),
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DEVMETHOD(device_detach, hfa_detach),
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{ 0, 0 }
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};
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static driver_t hfa_eisa_driver = {
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"hfa",
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hfa_eisa_methods,
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sizeof(struct hfa_softc)
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};
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DRIVER_MODULE(hfa, eisa, hfa_eisa_driver, hfa_devclass, 0, 0);
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MODULE_DEPEND(hfa, hfa, 1, 1, 1);
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MODULE_DEPEND(hfa, eisa, 1, 1, 1);
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415
sys/dev/hfa/hfa_freebsd.c
Normal file
415
sys/dev/hfa/hfa_freebsd.c
Normal file
@ -0,0 +1,415 @@
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/*-
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* Copyright (c) 2002 Matthew N. Dodd <winter@jurai.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
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* 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.
|
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*
|
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* 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
|
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* 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
|
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* SUCH DAMAGE.
|
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*
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* $FreeBSD$
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*/
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/*
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*
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* ===================================
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* HARP | Host ATM Research Platform
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* ===================================
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*
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*
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* This Host ATM Research Platform ("HARP") file (the "Software") is
|
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* made available by Network Computing Services, Inc. ("NetworkCS")
|
||||
* "AS IS". NetworkCS does not provide maintenance, improvements or
|
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* support of any kind.
|
||||
*
|
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* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
|
||||
* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
|
||||
* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
|
||||
* In no event shall NetworkCS be responsible for any damages, including
|
||||
* but not limited to consequential damages, arising from or relating to
|
||||
* any use of the Software or related support.
|
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*
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* Copyright 1994-1998 Network Computing Services, Inc.
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*
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* Copies of this Software may be made, however, the above copyright
|
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* notice must be reproduced on all copies.
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*
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/socket.h>
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#include <sys/socketvar.h>
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#include <sys/kernel.h>
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#include <sys/lock.h>
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#include <sys/malloc.h>
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#include <sys/socket.h>
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#include <sys/sysctl.h>
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#include <sys/bus.h>
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#include <sys/conf.h>
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#include <sys/module.h>
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#include <machine/bus_memio.h>
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#include <machine/bus.h>
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#include <machine/resource.h>
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#include <sys/rman.h>
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#include <net/if.h>
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#include <netatm/port.h>
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#include <netatm/queue.h>
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#include <netatm/atm.h>
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#include <netatm/atm_sys.h>
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#include <netatm/atm_sap.h>
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#include <netatm/atm_cm.h>
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#include <netatm/atm_if.h>
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#include <netatm/atm_stack.h>
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#include <netatm/atm_pcb.h>
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#include <netatm/atm_var.h>
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#include <dev/hfa/fore.h>
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#include <dev/hfa/fore_aali.h>
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#include <dev/hfa/fore_slave.h>
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#include <dev/hfa/fore_stats.h>
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#include <dev/hfa/fore_var.h>
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#include <dev/hfa/fore_include.h>
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#include <dev/hfa/hfa_freebsd.h>
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devclass_t hfa_devclass;
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static int hfa_modevent(module_t, int, void *);
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int
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hfa_alloc (device_t dev)
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{
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struct hfa_softc *sc;
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int error;
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sc = (struct hfa_softc *)device_get_softc(dev);
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error = 0;
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sc->mem = bus_alloc_resource(dev, sc->mem_type, &sc->mem_rid,
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0, ~0, 1, RF_ACTIVE);
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if (sc->mem == NULL) {
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device_printf(dev, "Unable to allocate memory resource.\n");
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error = ENXIO;
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goto fail;
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}
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sc->irq = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irq_rid,
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0, ~0, 1, RF_SHAREABLE | RF_ACTIVE);
|
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if (sc->irq == NULL) {
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device_printf(dev, "Unable to allocate interrupt resource.\n");
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error = ENXIO;
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goto fail;
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||||
}
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mtx_init(&sc->mtx, device_get_nameunit(dev), "Interrupt lock", MTX_DEF|MTX_RECURSE);
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fail:
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||||
return (error);
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||||
}
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int
|
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hfa_free (device_t dev)
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{
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struct hfa_softc *sc;
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sc = (struct hfa_softc *)device_get_softc(dev);
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if (sc->mem)
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bus_release_resource(dev, sc->mem_type, sc->mem_rid, sc->mem);
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if (sc->irq_ih)
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bus_teardown_intr(dev, sc->irq, sc->irq_ih);
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if (sc->irq)
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||||
bus_release_resource(dev, SYS_RES_IRQ, sc->irq_rid, sc->irq);
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||||
|
||||
/*
|
||||
* Destroy the mutex.
|
||||
*/
|
||||
if (mtx_initialized(&sc->mtx) != 0)
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||||
mtx_destroy(&sc->mtx);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
int
|
||||
hfa_attach (device_t dev)
|
||||
{
|
||||
struct hfa_softc *sc;
|
||||
Fore_unit *fup;
|
||||
int error;
|
||||
int err_count;
|
||||
|
||||
sc = (struct hfa_softc *)device_get_softc(dev);
|
||||
fup = &sc->fup;
|
||||
error = 0;
|
||||
err_count = BOOT_LOOPS;
|
||||
|
||||
/*
|
||||
* Start initializing it
|
||||
*/
|
||||
fup->fu_unit = device_get_unit(dev);
|
||||
fup->fu_mtu = FORE_IFF_MTU;
|
||||
fup->fu_vcc_pool = &fore_vcc_pool;
|
||||
fup->fu_nif_pool = &fore_nif_pool;
|
||||
fup->fu_ioctl = fore_atm_ioctl;
|
||||
fup->fu_instvcc = fore_instvcc;
|
||||
fup->fu_openvcc = fore_openvcc;
|
||||
fup->fu_closevcc = fore_closevcc;
|
||||
fup->fu_output = fore_output;
|
||||
callout_handle_init(&fup->fu_thandle);
|
||||
|
||||
/*
|
||||
* Poke the hardware - boot the CP and prepare it for downloading
|
||||
*/
|
||||
hfa_reset(dev);
|
||||
|
||||
/*
|
||||
* Wait for the monitor to perform self-test
|
||||
*/
|
||||
while (CP_READ(fup->fu_mon->mon_bstat) != BOOT_MONREADY) {
|
||||
if (CP_READ(fup->fu_mon->mon_bstat) == BOOT_FAILTEST) {
|
||||
device_printf(dev, "failed self-test\n");
|
||||
goto fail;
|
||||
} else if ( --err_count == 0 ) {
|
||||
device_printf(dev, "unable to boot - status=0x%lx\n",
|
||||
(u_long)CP_READ(fup->fu_mon->mon_bstat));
|
||||
goto fail;
|
||||
}
|
||||
DELAY ( BOOT_DELAY );
|
||||
}
|
||||
|
||||
/*
|
||||
* Setup the adapter config info - at least as much as we can
|
||||
*/
|
||||
fup->fu_config.ac_vendor = VENDOR_FORE;
|
||||
fup->fu_config.ac_vendapi = VENDAPI_FORE_1;
|
||||
fup->fu_config.ac_media = MEDIA_OC3C;
|
||||
fup->fu_pif.pif_pcr = ATM_PCR_OC3C;
|
||||
|
||||
/*
|
||||
* Save device ram info for user-level programs
|
||||
*/
|
||||
fup->fu_config.ac_ram = (long)fup->fu_ram;
|
||||
fup->fu_config.ac_ramsize = fup->fu_ramsize;
|
||||
|
||||
/*
|
||||
* Set device capabilities
|
||||
*/
|
||||
fup->fu_pif.pif_maxvpi = FORE_MAX_VPI;
|
||||
fup->fu_pif.pif_maxvci = FORE_MAX_VCI;
|
||||
|
||||
/*
|
||||
* Register this interface with ATM core services
|
||||
*/
|
||||
error = atm_physif_register((Cmn_unit *)fup, FORE_DEV_NAME, fore_services);
|
||||
if (error)
|
||||
goto fail;
|
||||
|
||||
fore_units[device_get_unit(dev)] = fup;
|
||||
fore_nunits++;
|
||||
|
||||
/*
|
||||
* Initialize the CP microcode program.
|
||||
*/
|
||||
fore_initialize(fup);
|
||||
|
||||
fail:
|
||||
return (error);
|
||||
}
|
||||
|
||||
int
|
||||
hfa_detach (device_t dev)
|
||||
{
|
||||
struct hfa_softc *sc;
|
||||
Fore_unit *fup;
|
||||
int error;
|
||||
|
||||
sc = (struct hfa_softc *)device_get_softc(dev);
|
||||
fup = &sc->fup;
|
||||
error = 0;
|
||||
|
||||
/*
|
||||
* De-Register this interface with ATM core services
|
||||
*/
|
||||
error = atm_physif_deregister((Cmn_unit *)fup);
|
||||
|
||||
/*
|
||||
* Reset the board and return it to cold_start state.
|
||||
* Hopefully, this will prevent use of resources as
|
||||
* we're trying to free things up.
|
||||
*/
|
||||
hfa_reset(dev);
|
||||
|
||||
/*
|
||||
* Lock out all device interrupts
|
||||
*/
|
||||
DEVICE_LOCK((Cmn_unit *)fup);
|
||||
|
||||
/*
|
||||
* Remove any pending timeout()'s
|
||||
*/
|
||||
(void)untimeout((KTimeout_ret(*)(void *))fore_initialize,
|
||||
(void *)fup, fup->fu_thandle);
|
||||
|
||||
hfa_free(dev);
|
||||
|
||||
DEVICE_UNLOCK((Cmn_unit *)fup);
|
||||
|
||||
/*
|
||||
* Free any Fore-specific device resources
|
||||
*/
|
||||
fore_interface_free(fup);
|
||||
|
||||
return (error);
|
||||
}
|
||||
|
||||
void
|
||||
hfa_intr (void * arg)
|
||||
{
|
||||
struct hfa_softc *sc;
|
||||
|
||||
sc = (struct hfa_softc *)arg;
|
||||
|
||||
HFA_LOCK(sc);
|
||||
fore_intr(&sc->fup);
|
||||
HFA_UNLOCK(sc);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
void
|
||||
hfa_reset (device_t dev)
|
||||
{
|
||||
struct hfa_softc *sc;
|
||||
Fore_unit *fup;
|
||||
|
||||
sc = (struct hfa_softc *)device_get_softc(dev);
|
||||
fup = &sc->fup;
|
||||
HFA_LOCK(sc);
|
||||
|
||||
/*
|
||||
* Reset the board and return it to cold_start state
|
||||
*/
|
||||
if (fup->fu_mon)
|
||||
fup->fu_mon->mon_bstat = CP_WRITE(BOOT_COLDSTART);
|
||||
|
||||
if (fup->fu_ctlreg) {
|
||||
|
||||
switch (fup->fu_config.ac_device) {
|
||||
case DEV_FORE_ESA200E:
|
||||
|
||||
break;
|
||||
|
||||
case DEV_FORE_SBA200E:
|
||||
/*
|
||||
* Reset i960 by setting and clearing RESET
|
||||
*/
|
||||
SBA200E_HCR_INIT(*fup->fu_ctlreg, SBA200E_RESET);
|
||||
SBA200E_HCR_CLR(*fup->fu_ctlreg, SBA200E_RESET);
|
||||
break;
|
||||
|
||||
case DEV_FORE_SBA200:
|
||||
/*
|
||||
* Reset i960 by setting and clearing RESET
|
||||
*
|
||||
* SBA200 will NOT reset if bit is OR'd in!
|
||||
*/
|
||||
*fup->fu_ctlreg = SBA200_RESET;
|
||||
*fup->fu_ctlreg = SBA200_RESET_CLR;
|
||||
break;
|
||||
|
||||
case DEV_FORE_PCA200E:
|
||||
/*
|
||||
* Reset i960 by setting and clearing RESET
|
||||
*/
|
||||
PCA200E_HCR_INIT(*fup->fu_ctlreg, PCA200E_RESET);
|
||||
DELAY(10000);
|
||||
PCA200E_HCR_CLR(*fup->fu_ctlreg, PCA200E_RESET);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
HFA_UNLOCK(sc);
|
||||
return;
|
||||
}
|
||||
|
||||
static int
|
||||
hfa_modevent (module_t mod, int what, void *arg)
|
||||
{
|
||||
int error;
|
||||
|
||||
error = 0;
|
||||
|
||||
switch (what) {
|
||||
case MOD_LOAD:
|
||||
/*
|
||||
* Verify software version
|
||||
*/
|
||||
if (atm_version != ATM_VERSION) {
|
||||
printf("hfa: version mismatch: fore=%d.%d kernel=%d.%d\n",
|
||||
ATM_VERS_MAJ(ATM_VERSION),
|
||||
ATM_VERS_MIN(ATM_VERSION),
|
||||
ATM_VERS_MAJ(atm_version),
|
||||
ATM_VERS_MIN(atm_version));
|
||||
error = EINVAL;
|
||||
break;
|
||||
}
|
||||
/*
|
||||
* Initialize DMA mapping
|
||||
*/
|
||||
DMA_INIT();
|
||||
|
||||
/*
|
||||
* Start up watchdog timer
|
||||
*/
|
||||
atm_timeout(&fore_timer, ATM_HZ * FORE_TIME_TICK, fore_timeout);
|
||||
|
||||
break;
|
||||
case MOD_UNLOAD:
|
||||
/*
|
||||
* Release DMA mapping
|
||||
*/
|
||||
DMA_RELEASE();
|
||||
|
||||
/*
|
||||
* Stop watchdog timer
|
||||
*/
|
||||
atm_untimeout(&fore_timer);
|
||||
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return (error);
|
||||
}
|
||||
|
||||
static moduledata_t hfa_moduledata = {
|
||||
"hfa",
|
||||
hfa_modevent,
|
||||
NULL
|
||||
};
|
||||
DECLARE_MODULE(hfa, hfa_moduledata, SI_SUB_DRIVERS, SI_ORDER_MIDDLE);
|
||||
MODULE_VERSION(hfa, 1);
|
||||
57
sys/dev/hfa/hfa_freebsd.h
Normal file
57
sys/dev/hfa/hfa_freebsd.h
Normal file
@ -0,0 +1,57 @@
|
||||
/*-
|
||||
* Copyright (c) 2002 Matthew N. Dodd <winter@jurai.net>
|
||||
* 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.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
struct hfa_softc {
|
||||
device_t dev;
|
||||
|
||||
struct resource * mem;
|
||||
int mem_rid;
|
||||
int mem_type;
|
||||
|
||||
struct resource * irq;
|
||||
int irq_rid;
|
||||
void * irq_ih;
|
||||
|
||||
struct mtx mtx;
|
||||
|
||||
Fore_unit fup;
|
||||
};
|
||||
|
||||
#define HFA_LOCK(_sc) mtx_lock(&(_sc)->mtx)
|
||||
#define HFA_UNLOCK(_sc) mtx_unlock(&(_sc)->mtx)
|
||||
|
||||
extern devclass_t hfa_devclass;
|
||||
|
||||
int hfa_alloc (device_t);
|
||||
int hfa_free (device_t);
|
||||
|
||||
int hfa_attach (device_t);
|
||||
int hfa_detach (device_t);
|
||||
|
||||
void hfa_intr (void *);
|
||||
void hfa_reset (device_t);
|
||||
226
sys/dev/hfa/hfa_pci.c
Normal file
226
sys/dev/hfa/hfa_pci.c
Normal file
@ -0,0 +1,226 @@
|
||||
/*-
|
||||
* Copyright (c) 2002 Matthew N. Dodd <winter@jurai.net>
|
||||
* 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.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
/*
|
||||
*
|
||||
* ===================================
|
||||
* HARP | Host ATM Research Platform
|
||||
* ===================================
|
||||
*
|
||||
*
|
||||
* This Host ATM Research Platform ("HARP") file (the "Software") is
|
||||
* made available by Network Computing Services, Inc. ("NetworkCS")
|
||||
* "AS IS". NetworkCS does not provide maintenance, improvements or
|
||||
* support of any kind.
|
||||
*
|
||||
* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
|
||||
* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
|
||||
* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
|
||||
* In no event shall NetworkCS be responsible for any damages, including
|
||||
* but not limited to consequential damages, arising from or relating to
|
||||
* any use of the Software or related support.
|
||||
*
|
||||
* Copyright 1994-1998 Network Computing Services, Inc.
|
||||
*
|
||||
* Copies of this Software may be made, however, the above copyright
|
||||
* notice must be reproduced on all copies.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/socketvar.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/lock.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sysctl.h>
|
||||
|
||||
#include <sys/bus.h>
|
||||
#include <sys/conf.h>
|
||||
|
||||
#include <sys/module.h>
|
||||
#include <machine/bus_memio.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/resource.h>
|
||||
#include <sys/rman.h>
|
||||
|
||||
#include <net/if.h>
|
||||
#include <netatm/port.h>
|
||||
#include <netatm/queue.h>
|
||||
#include <netatm/atm.h>
|
||||
#include <netatm/atm_sys.h>
|
||||
#include <netatm/atm_sap.h>
|
||||
#include <netatm/atm_cm.h>
|
||||
#include <netatm/atm_if.h>
|
||||
#include <netatm/atm_stack.h>
|
||||
#include <netatm/atm_pcb.h>
|
||||
#include <netatm/atm_var.h>
|
||||
|
||||
#include <dev/pci/pcireg.h>
|
||||
#include <dev/pci/pcivar.h>
|
||||
|
||||
#include <dev/hfa/fore.h>
|
||||
#include <dev/hfa/fore_aali.h>
|
||||
#include <dev/hfa/fore_slave.h>
|
||||
#include <dev/hfa/fore_stats.h>
|
||||
#include <dev/hfa/fore_var.h>
|
||||
#include <dev/hfa/fore_include.h>
|
||||
|
||||
#include <dev/hfa/hfa_freebsd.h>
|
||||
|
||||
static int hfa_pci_probe(device_t);
|
||||
static int hfa_pci_attach(device_t);
|
||||
|
||||
#define FORE_PCA200EPC_ID 0x0300
|
||||
|
||||
static int
|
||||
hfa_pci_probe (dev)
|
||||
device_t dev;
|
||||
{
|
||||
if ((pci_get_vendor(dev) == FORE_VENDOR_ID) &&
|
||||
(pci_get_device(dev) == FORE_PCA200EPC_ID)) {
|
||||
device_set_desc(dev, "FORE Systems PCA-200EPC ATM");
|
||||
return (0);
|
||||
}
|
||||
|
||||
return (ENXIO);
|
||||
}
|
||||
|
||||
static int
|
||||
hfa_pci_attach (dev)
|
||||
device_t dev;
|
||||
{
|
||||
struct hfa_softc *sc;
|
||||
Fore_unit *fup;
|
||||
u_int32_t command;
|
||||
vm_offset_t va;
|
||||
int error;
|
||||
|
||||
sc = device_get_softc(dev);
|
||||
fup = &sc->fup;
|
||||
error = 0;
|
||||
|
||||
switch (pci_get_device(dev)) {
|
||||
case FORE_PCA200EPC_ID:
|
||||
fup->fu_config.ac_device = DEV_FORE_PCA200E;
|
||||
break;
|
||||
default:
|
||||
fup->fu_config.ac_device = DEV_UNKNOWN;
|
||||
break;
|
||||
}
|
||||
|
||||
pci_enable_busmaster(dev);
|
||||
command = pci_read_config(dev, PCIR_COMMAND, 2);
|
||||
if ((command & PCIM_CMD_BUSMASTEREN) == 0) {
|
||||
device_printf(dev, "Unable to enable PCI busmastering.\n");
|
||||
error = ENXIO;
|
||||
goto fail;
|
||||
}
|
||||
|
||||
pci_enable_io(dev, SYS_RES_MEMORY);
|
||||
command = pci_read_config(dev, PCIR_COMMAND, 2);
|
||||
if ((command & PCIM_CMD_MEMEN) == 0) {
|
||||
device_printf(dev, "Unable to enable PCI memory resources.\n");
|
||||
error = ENXIO;
|
||||
goto fail;
|
||||
}
|
||||
|
||||
sc->mem_rid = PCA200E_PCI_MEMBASE;
|
||||
sc->mem_type = SYS_RES_MEMORY;
|
||||
sc->irq_rid = 0;
|
||||
|
||||
error = hfa_alloc(dev);
|
||||
if (error) {
|
||||
device_printf(dev, "hfa_alloc() failed.\n");
|
||||
goto fail;
|
||||
}
|
||||
|
||||
va = (vm_offset_t) rman_get_virtual(sc->mem);
|
||||
|
||||
fup->fu_ram = (Fore_mem *)va;
|
||||
fup->fu_ramsize = PCA200E_RAM_SIZE;
|
||||
fup->fu_mon = (Mon960 *)(fup->fu_ram + MON960_BASE);
|
||||
fup->fu_ctlreg = (Fore_reg *)(va + PCA200E_HCR_OFFSET);
|
||||
fup->fu_imask = (Fore_reg *)(va + PCA200E_IMASK_OFFSET);
|
||||
fup->fu_psr = (Fore_reg *)(va + PCA200E_PSR_OFFSET);
|
||||
|
||||
/*
|
||||
* Convert Endianess of Slave RAM accesses
|
||||
*/
|
||||
command = pci_read_config(dev, PCA200E_PCI_MCTL, 4);
|
||||
command |= PCA200E_MCTL_SWAP;
|
||||
pci_write_config(dev, PCA200E_PCI_MCTL, command, 4);
|
||||
|
||||
/*
|
||||
* Map interrupt in
|
||||
*/
|
||||
error = bus_setup_intr(dev, sc->irq, INTR_TYPE_NET,
|
||||
hfa_intr, sc, &sc->irq_ih);
|
||||
if (error) {
|
||||
device_printf(dev, "Interrupt handler setup failed.\n");
|
||||
goto fail;
|
||||
}
|
||||
|
||||
fup->fu_config.ac_bustype = BUS_PCI;
|
||||
fup->fu_config.ac_busslot = (pci_get_bus(dev) << 8)| pci_get_slot(dev);
|
||||
|
||||
error = hfa_attach(dev);
|
||||
if (error) {
|
||||
device_printf(dev, "hfa_attach() failed.\n");
|
||||
goto fail;
|
||||
}
|
||||
|
||||
return (0);
|
||||
|
||||
fail:
|
||||
hfa_detach(dev);
|
||||
|
||||
return (error);
|
||||
}
|
||||
|
||||
static device_method_t hfa_pci_methods[] = {
|
||||
DEVMETHOD(device_probe, hfa_pci_probe),
|
||||
DEVMETHOD(device_attach, hfa_pci_attach),
|
||||
|
||||
DEVMETHOD(device_detach, hfa_detach),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t hfa_pci_driver = {
|
||||
"hfa",
|
||||
hfa_pci_methods,
|
||||
sizeof(struct hfa_softc)
|
||||
};
|
||||
|
||||
DRIVER_MODULE(hfa, pci, hfa_pci_driver, hfa_devclass, 0, 0);
|
||||
MODULE_DEPEND(hfa, hfa, 1, 1, 1);
|
||||
MODULE_DEPEND(hfa, pci, 1, 1, 1);
|
||||
136
sys/dev/hfa/hfa_sbus.c
Normal file
136
sys/dev/hfa/hfa_sbus.c
Normal file
@ -0,0 +1,136 @@
|
||||
/*-
|
||||
* Copyright (c) 2002 Matthew N. Dodd <winter@jurai.net>
|
||||
* 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.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
/*
|
||||
*
|
||||
* ===================================
|
||||
* HARP | Host ATM Research Platform
|
||||
* ===================================
|
||||
*
|
||||
*
|
||||
* This Host ATM Research Platform ("HARP") file (the "Software") is
|
||||
* made available by Network Computing Services, Inc. ("NetworkCS")
|
||||
* "AS IS". NetworkCS does not provide maintenance, improvements or
|
||||
* support of any kind.
|
||||
*
|
||||
* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
|
||||
* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
|
||||
* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
|
||||
* In no event shall NetworkCS be responsible for any damages, including
|
||||
* but not limited to consequential damages, arising from or relating to
|
||||
* any use of the Software or related support.
|
||||
*
|
||||
* Copyright 1994-1998 Network Computing Services, Inc.
|
||||
*
|
||||
* Copies of this Software may be made, however, the above copyright
|
||||
* notice must be reproduced on all copies.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/systm.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/socketvar.h>
|
||||
#include <sys/kernel.h>
|
||||
#include <sys/lock.h>
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/sysctl.h>
|
||||
|
||||
#include <sys/bus.h>
|
||||
#include <sys/conf.h>
|
||||
|
||||
#include <sys/module.h>
|
||||
#include <machine/bus.h>
|
||||
#include <machine/ofw_machdep.h>
|
||||
#include <machine/resource.h>
|
||||
|
||||
#include <sys/rman.h>
|
||||
|
||||
#include <ofw/openfirm.h>
|
||||
|
||||
#include <sparc64/sbus/sbusreg.h>
|
||||
#include <sparc64/sbus/sbusvar.h>
|
||||
|
||||
#include <net/if.h>
|
||||
#include <netatm/port.h>
|
||||
#include <netatm/queue.h>
|
||||
#include <netatm/atm.h>
|
||||
#include <netatm/atm_sys.h>
|
||||
#include <netatm/atm_sap.h>
|
||||
#include <netatm/atm_cm.h>
|
||||
#include <netatm/atm_if.h>
|
||||
#include <netatm/atm_stack.h>
|
||||
#include <netatm/atm_pcb.h>
|
||||
#include <netatm/atm_var.h>
|
||||
|
||||
#include <dev/hfa/fore.h>
|
||||
#include <dev/hfa/fore_aali.h>
|
||||
#include <dev/hfa/fore_slave.h>
|
||||
#include <dev/hfa/fore_stats.h>
|
||||
#include <dev/hfa/fore_var.h>
|
||||
#include <dev/hfa/fore_include.h>
|
||||
|
||||
#include <dev/hfa/hfa_freebsd.h>
|
||||
|
||||
static int hfa_sbus_probe(device_t);
|
||||
static int hfa_sbus_attach(device_t);
|
||||
|
||||
static int
|
||||
hfa_sbus_probe (device_t dev)
|
||||
{
|
||||
|
||||
return (ENXIO);
|
||||
}
|
||||
|
||||
static int
|
||||
hfa_sbus_attach (device_t dev)
|
||||
{
|
||||
|
||||
return (ENXIO);
|
||||
}
|
||||
|
||||
static device_method_t hfa_sbus_methods[] = {
|
||||
DEVMETHOD(device_probe, hfa_sbus_probe),
|
||||
DEVMETHOD(device_attach, hfa_sbus_attach),
|
||||
|
||||
DEVMETHOD(device_detach, hfa_detach),
|
||||
|
||||
{ 0, 0 }
|
||||
};
|
||||
|
||||
static driver_t hfa_sbus_driver = {
|
||||
"hfa",
|
||||
hfa_sbus_methods,
|
||||
sizeof(struct hfa_softc)
|
||||
};
|
||||
|
||||
DRIVER_MODULE(hfa, sbus, hfa_sbus_driver, hfa_devclass, 0, 0);
|
||||
MODULE_DEPEND(hfa, hfa, 1, 1, 1);
|
||||
MODULE_DEPEND(hfa, sbus, 1, 1, 1);
|
||||
@ -29,6 +29,7 @@ SUBDIR= 3dfx \
|
||||
fdc \
|
||||
fxp \
|
||||
gx \
|
||||
hfa \
|
||||
if_disc \
|
||||
if_ef \
|
||||
if_gif \
|
||||
|
||||
15
sys/modules/hfa/Makefile
Normal file
15
sys/modules/hfa/Makefile
Normal file
@ -0,0 +1,15 @@
|
||||
# $FreeBSD$
|
||||
|
||||
SUBDIR= hfa pci
|
||||
|
||||
.ifdef notyet
|
||||
.if ${MACHINE_ARCH} == "i386"
|
||||
SUBDIR+=eisa
|
||||
.endif
|
||||
|
||||
.if ${MACHINE_ARCH} == "sparc64"
|
||||
SUBDIR+=sbus
|
||||
.endif
|
||||
.endif
|
||||
|
||||
.include <bsd.subdir.mk>
|
||||
8
sys/modules/hfa/eisa/Makefile
Normal file
8
sys/modules/hfa/eisa/Makefile
Normal file
@ -0,0 +1,8 @@
|
||||
# $FreeBSD$
|
||||
|
||||
.PATH: ${.CURDIR}/../../../dev/hfa
|
||||
|
||||
KMOD= hfa_eisa
|
||||
SRCS= hfa_eisa.c eisa_if.h device_if.h bus_if.h
|
||||
|
||||
.include <bsd.kmod.mk>
|
||||
13
sys/modules/hfa/hfa/Makefile
Normal file
13
sys/modules/hfa/hfa/Makefile
Normal file
@ -0,0 +1,13 @@
|
||||
# $FreeBSD$
|
||||
|
||||
.PATH: ${.CURDIR}/../../../dev/hfa
|
||||
|
||||
KMOD= hfa
|
||||
SRCS= hfa_freebsd.c \
|
||||
fore_buffer.c fore_init.c fore_receive.c fore_vcm.c \
|
||||
fore_command.c fore_intr.c fore_stats.c \
|
||||
fore_globals.c fore_timer.c \
|
||||
fore_if.c fore_output.c fore_transmit.c \
|
||||
device_if.h bus_if.h
|
||||
|
||||
.include <bsd.kmod.mk>
|
||||
8
sys/modules/hfa/pci/Makefile
Normal file
8
sys/modules/hfa/pci/Makefile
Normal file
@ -0,0 +1,8 @@
|
||||
# $FreeBSD$
|
||||
|
||||
.PATH: ${.CURDIR}/../../../dev/hfa
|
||||
|
||||
KMOD= hfa_pci
|
||||
SRCS= hfa_pci.c pci_if.h device_if.h bus_if.h
|
||||
|
||||
.include <bsd.kmod.mk>
|
||||
8
sys/modules/hfa/sbus/Makefile
Normal file
8
sys/modules/hfa/sbus/Makefile
Normal file
@ -0,0 +1,8 @@
|
||||
# $FreeBSD$
|
||||
|
||||
.PATH: ${.CURDIR}/../../../dev/hfa
|
||||
|
||||
KMOD= hfa_sbus
|
||||
SRCS= hfa_sbus.c device_if.h bus_if.h
|
||||
|
||||
.include <bsd.kmod.mk>
|
||||
Loading…
Reference in New Issue
Block a user