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freebsd-nq/sys/dev/pccard/pccard.c

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Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
/* $NetBSD: pcmcia.c,v 1.13 1998/12/24 04:51:59 marc Exp $ */
/* $FreeBSD$ */
/*
* Copyright (c) 1997 Marc Horowitz. 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 Marc Horowitz.
* 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.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/module.h>
#include <sys/kernel.h>
#include <sys/queue.h>
#include <sys/types.h>
#include <sys/bus.h>
#include <machine/bus.h>
#include <sys/rman.h>
#include <machine/resource.h>
#include <dev/pccard/pccardreg.h>
#include <dev/pccard/pccardvar.h>
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
#include "power_if.h"
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
#include "card_if.h"
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
#define PCCARDDEBUG
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
#ifdef PCCARDDEBUG
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
int pccard_debug = 1;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
#define DPRINTF(arg) if (pccard_debug) printf arg
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
#define DEVPRINTF(arg) if (pccard_debug) device_printf arg
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
#else
#define DPRINTF(arg)
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
#define DEVPRINTF(arg)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
#endif
#ifdef PCCARDVERBOSE
int pccard_verbose = 1;
#else
int pccard_verbose = 0;
#endif
Tonight's cleanups. o Implement memory and I/O activation/deactivation. irq not handled. o switch pcic_chip functions around to use more convenient types. o kill __P and most of the old K&R prototypes just to be mean. o minor other nits
1999-12-07 06:44:38 +00:00
int pccard_print(void *, const char *);
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
int
pccard_ccr_read(pf, ccr)
struct pccard_function *pf;
int ccr;
{
return (bus_space_read_1(pf->pf_ccrt, pf->pf_ccrh,
pf->pf_ccr_offset + ccr));
}
void
pccard_ccr_write(pf, ccr, val)
struct pccard_function *pf;
int ccr;
int val;
{
if ((pf->ccr_mask) & (1 << (ccr / 2))) {
bus_space_write_1(pf->pf_ccrt, pf->pf_ccrh,
pf->pf_ccr_offset + ccr, val);
}
}
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
static int
pccard_attach_card(device_t dev)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
struct pccard_softc *sc = (struct pccard_softc *)
device_get_softc(dev);
struct pccard_function *pf;
int attached;
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((dev, "pccard_card_attach\n"));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
/*
* this is here so that when socket_enable calls gettype, trt happens
*/
STAILQ_INIT(&sc->card.pf_head);
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((dev, "chip_socket_enable\n"));
POWER_ENABLE_SOCKET(device_get_parent(dev), dev);
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((dev, "read_cis\n"));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
pccard_read_cis(sc);
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((dev, "chip_socket_disable\n"));
POWER_DISABLE_SOCKET(device_get_parent(dev), dev);
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((dev, "check_cis_quirks\n"));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
pccard_check_cis_quirks(dev);
/*
* bail now if the card has no functions, or if there was an error in
* the cis.
*/
if (sc->card.error)
return (1);
if (STAILQ_EMPTY(&sc->card.pf_head))
return (1);
if (pccard_verbose)
pccard_print_cis(dev);
attached = 0;
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((dev, "functions scanning\n"));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
STAILQ_FOREACH(pf, &sc->card.pf_head, pf_list) {
if (STAILQ_EMPTY(&pf->cfe_head))
continue;
pf->sc = sc;
pf->cfe = NULL;
pf->ih_fct = NULL;
pf->ih_arg = NULL;
}
STAILQ_FOREACH(pf, &sc->card.pf_head, pf_list) {
if (STAILQ_EMPTY(&pf->cfe_head))
continue;
#if XXX
if (attach_child()) {
attached++;
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((sc->dev, "function %d CCR at %d "
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
"offset %lx: %x %x %x %x, %x %x %x %x, %x\n",
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
pf->number, pf->pf_ccr_window, pf->pf_ccr_offset,
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
pccard_ccr_read(pf, 0x00),
pccard_ccr_read(pf, 0x02), pccard_ccr_read(pf, 0x04),
pccard_ccr_read(pf, 0x06), pccard_ccr_read(pf, 0x0A),
pccard_ccr_read(pf, 0x0C), pccard_ccr_read(pf, 0x0E),
pccard_ccr_read(pf, 0x10), pccard_ccr_read(pf, 0x12)));
}
#endif
}
return (attached ? 0 : 1);
}
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
static int
pccard_detach_card(device_t dev, int flags)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
struct pccard_softc *sc = (struct pccard_softc *)
device_get_softc(dev);
struct pccard_function *pf;
#if XXX
int error;
#endif
/*
* We are running on either the PCCARD socket's event thread
* or in user context detaching a device by user request.
*/
STAILQ_FOREACH(pf, &sc->card.pf_head, pf_list) {
if (STAILQ_FIRST(&pf->cfe_head) == NULL)
continue;
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
#if XXX
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
DEVPRINTF((sc->dev, "detaching %s (function %d)\n",
device_get_name(pf->child), pf->number));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
if ((error = config_detach(pf->child, flags)) != 0) {
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
device_printf(sc->dev,
"error %d detaching %s (function %d)\n",
error, device_get_name(pf->child), pf->number);
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
} else
pf->child = NULL;
#endif
}
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
return 0;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
}
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
static int
pccard_card_gettype(device_t dev, int *type)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
struct pccard_softc *sc = (struct pccard_softc *)
device_get_softc(dev);
struct pccard_function *pf;
/*
* set the iftype to memory if this card has no functions (not yet
* probed), or only one function, and that is not initialized yet or
* that is memory.
*/
pf = STAILQ_FIRST(&sc->card.pf_head);
if (pf == NULL ||
(STAILQ_NEXT(pf, pf_list) == NULL &&
(pf->cfe == NULL || pf->cfe->iftype == PCCARD_IFTYPE_MEMORY)))
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
*type = PCCARD_IFTYPE_MEMORY;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
else
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
*type = PCCARD_IFTYPE_IO;
return 0;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
}
/*
* Initialize a PCCARD function. May be called as long as the function is
* disabled.
*/
void
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pccard_function_init(struct pccard_function *pf,
struct pccard_config_entry *cfe)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
if (pf->pf_flags & PFF_ENABLED)
panic("pccard_function_init: function is enabled");
/* Remember which configuration entry we are using. */
pf->cfe = cfe;
}
/* Enable a PCCARD function */
int
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pccard_function_enable(struct pccard_function *pf)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
struct pccard_function *tmp;
int reg;
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
device_t dev = pf->sc->dev;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
if (pf->cfe == NULL)
panic("pccard_function_enable: function not initialized");
/*
* Increase the reference count on the socket, enabling power, if
* necessary.
*/
if (pf->sc->sc_enabled_count++ == 0)
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
POWER_ENABLE_SOCKET(device_get_parent(dev), dev);
DEVPRINTF((dev, "++enabled_count = %d\n", pf->sc->sc_enabled_count));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
if (pf->pf_flags & PFF_ENABLED) {
/*
* Don't do anything if we're already enabled.
*/
return (0);
}
/*
* it's possible for different functions' CCRs to be in the same
* underlying page. Check for that.
*/
STAILQ_FOREACH(tmp, &pf->sc->card.pf_head, pf_list) {
if ((tmp->pf_flags & PFF_ENABLED) &&
(pf->ccr_base >= (tmp->ccr_base - tmp->pf_ccr_offset)) &&
((pf->ccr_base + PCCARD_CCR_SIZE) <=
(tmp->ccr_base - tmp->pf_ccr_offset +
tmp->pf_ccr_realsize))) {
pf->pf_ccrt = tmp->pf_ccrt;
pf->pf_ccrh = tmp->pf_ccrh;
pf->pf_ccr_realsize = tmp->pf_ccr_realsize;
/*
* pf->pf_ccr_offset = (tmp->pf_ccr_offset -
* tmp->ccr_base) + pf->ccr_base;
*/
pf->pf_ccr_offset =
(tmp->pf_ccr_offset + pf->ccr_base) -
tmp->ccr_base;
pf->pf_ccr_window = tmp->pf_ccr_window;
break;
}
}
if (tmp == NULL) {
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pf->ccr_rid = 0;
pf->ccr_res = bus_alloc_resource(dev, SYS_RES_MEMORY,
&pf->ccr_rid, pf->ccr_base, pf->ccr_base + PCCARD_CCR_SIZE,
Minor changes to some of the interfaces. Remove RF_PCCARD_ATTR in anticipation of removing it from sys/rman.h Add interface for setting "attributes" of pccard/cardbus devices. Minor formatting nits.
2000-03-26 07:01:52 +00:00
PCCARD_CCR_SIZE, RF_ACTIVE);
/* XXX SET MEM_ATTR */
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
if (!pf->ccr_res)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
goto bad;
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pf->pf_ccrt = rman_get_bustag(pf->ccr_res);
pf->pf_ccrh = rman_get_bushandle(pf->ccr_res);
pf->pf_ccr_offset = rman_get_start(pf->ccr_res);
pf->pf_ccr_realsize = 1;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
}
reg = (pf->cfe->number & PCCARD_CCR_OPTION_CFINDEX);
reg |= PCCARD_CCR_OPTION_LEVIREQ;
if (pccard_mfc(pf->sc)) {
reg |= (PCCARD_CCR_OPTION_FUNC_ENABLE |
PCCARD_CCR_OPTION_ADDR_DECODE);
if (pf->ih_fct)
reg |= PCCARD_CCR_OPTION_IREQ_ENABLE;
}
pccard_ccr_write(pf, PCCARD_CCR_OPTION, reg);
reg = 0;
if ((pf->cfe->flags & PCCARD_CFE_IO16) == 0)
reg |= PCCARD_CCR_STATUS_IOIS8;
if (pf->cfe->flags & PCCARD_CFE_AUDIO)
reg |= PCCARD_CCR_STATUS_AUDIO;
pccard_ccr_write(pf, PCCARD_CCR_STATUS, reg);
pccard_ccr_write(pf, PCCARD_CCR_SOCKETCOPY, 0);
if (pccard_mfc(pf->sc)) {
long tmp, iosize;
tmp = pf->pf_mfc_iomax - pf->pf_mfc_iobase;
/* round up to nearest (2^n)-1 */
for (iosize = 1; iosize < tmp; iosize <<= 1)
;
iosize--;
pccard_ccr_write(pf, PCCARD_CCR_IOBASE0,
pf->pf_mfc_iobase & 0xff);
pccard_ccr_write(pf, PCCARD_CCR_IOBASE1,
(pf->pf_mfc_iobase >> 8) & 0xff);
pccard_ccr_write(pf, PCCARD_CCR_IOBASE2, 0);
pccard_ccr_write(pf, PCCARD_CCR_IOBASE3, 0);
pccard_ccr_write(pf, PCCARD_CCR_IOSIZE, iosize);
}
#ifdef PCCARDDEBUG
if (pccard_debug) {
STAILQ_FOREACH(tmp, &pf->sc->card.pf_head, pf_list) {
Checkpoint of today's changes. We now get to the point where the pccard layer is trying to access the now unexistant chip functions. o Added DEVPRINTF which is like DPRINTF only calls device_printf. o Made it possible to define PCICDEBUG o Remove ph_parent and use the softc pointer sc instead in pcic_handle. o Remove all references to dv_xname o Add some debug messages. o enable MI attach/detach calling for pccard. o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket and connect them to the power_{enable,disbale}_socket. o Remove pccard pointer from pcic_softc. o GC some unused pccard functions. o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET o kill pccard_attach_args. o power_if.m updates. More to come.
2000-01-06 07:30:28 +00:00
device_printf(tmp->sc->dev,
"function %d CCR at %d offset %x: "
"%x %x %x %x, %x %x %x %x, %x\n",
tmp->number, tmp->pf_ccr_window,
tmp->pf_ccr_offset,
pccard_ccr_read(tmp, 0x00),
pccard_ccr_read(tmp, 0x02),
pccard_ccr_read(tmp, 0x04),
pccard_ccr_read(tmp, 0x06),
pccard_ccr_read(tmp, 0x0A),
pccard_ccr_read(tmp, 0x0C),
pccard_ccr_read(tmp, 0x0E),
pccard_ccr_read(tmp, 0x10),
pccard_ccr_read(tmp, 0x12));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
}
}
#endif
pf->pf_flags |= PFF_ENABLED;
return (0);
bad:
/*
* Decrement the reference count, and power down the socket, if
* necessary.
*/
if (--pf->sc->sc_enabled_count == 0)
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
POWER_DISABLE_SOCKET(device_get_parent(dev), dev);
DEVPRINTF((dev, "--enabled_count = %d\n", pf->sc->sc_enabled_count));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
return (1);
}
/* Disable PCCARD function. */
void
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pccard_function_disable(struct pccard_function *pf)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
struct pccard_function *tmp;
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
device_t dev = pf->sc->dev;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
if (pf->cfe == NULL)
panic("pccard_function_enable: function not initialized");
if ((pf->pf_flags & PFF_ENABLED) == 0) {
/*
* Don't do anything if we're already disabled.
*/
return;
}
/*
* it's possible for different functions' CCRs to be in the same
* underlying page. Check for that. Note we mark us as disabled
* first to avoid matching ourself.
*/
pf->pf_flags &= ~PFF_ENABLED;
STAILQ_FOREACH(tmp, &pf->sc->card.pf_head, pf_list) {
if ((tmp->pf_flags & PFF_ENABLED) &&
(pf->ccr_base >= (tmp->ccr_base - tmp->pf_ccr_offset)) &&
((pf->ccr_base + PCCARD_CCR_SIZE) <=
(tmp->ccr_base - tmp->pf_ccr_offset + tmp->pf_ccr_realsize)))
break;
}
/* Not used by anyone else; unmap the CCR. */
if (tmp == NULL) {
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
bus_release_resource(dev, SYS_RES_MEMORY, pf->ccr_rid,
pf->ccr_res);
pf->ccr_res = NULL;
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
}
/*
* Decrement the reference count, and power down the socket, if
* necessary.
*/
if (--pf->sc->sc_enabled_count == 0)
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
POWER_DISABLE_SOCKET(device_get_parent(dev), dev);
DEVPRINTF((dev, "--enabled_count = %d\n", pf->sc->sc_enabled_count));
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
}
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
#if 0
/* XXX These functions are needed, but not like this XXX */
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
int
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pccard_io_map(struct pccard_function *pf, int width, bus_addr_t offset,
bus_size_t size, struct pccard_io_handle *pcihp, int *windowp)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
int reg;
if (pccard_chip_io_map(pf->sc->pct, pf->sc->pch,
width, offset, size, pcihp, windowp))
return (1);
/*
* XXX in the multifunction multi-iospace-per-function case, this
* needs to cooperate with io_alloc to make sure that the spaces
* don't overlap, and that the ccr's are set correctly
*/
if (pccard_mfc(pf->sc)) {
long tmp, iosize;
if (pf->pf_mfc_iomax == 0) {
pf->pf_mfc_iobase = pcihp->addr + offset;
pf->pf_mfc_iomax = pf->pf_mfc_iobase + size;
} else {
/* this makes the assumption that nothing overlaps */
if (pf->pf_mfc_iobase > pcihp->addr + offset)
pf->pf_mfc_iobase = pcihp->addr + offset;
if (pf->pf_mfc_iomax < pcihp->addr + offset + size)
pf->pf_mfc_iomax = pcihp->addr + offset + size;
}
tmp = pf->pf_mfc_iomax - pf->pf_mfc_iobase;
/* round up to nearest (2^n)-1 */
for (iosize = 1; iosize >= tmp; iosize <<= 1)
;
iosize--;
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pccard_ccr_write(pf, PCCARD_CCR_IOBASE0,
pf->pf_mfc_iobase & 0xff);
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
pccard_ccr_write(pf, PCCARD_CCR_IOBASE1,
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
(pf->pf_mfc_iobase >> 8) & 0xff);
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
pccard_ccr_write(pf, PCCARD_CCR_IOBASE2, 0);
pccard_ccr_write(pf, PCCARD_CCR_IOBASE3, 0);
pccard_ccr_write(pf, PCCARD_CCR_IOSIZE, iosize);
reg = pccard_ccr_read(pf, PCCARD_CCR_OPTION);
reg |= PCCARD_CCR_OPTION_ADDR_DECODE;
pccard_ccr_write(pf, PCCARD_CCR_OPTION, reg);
}
return (0);
}
void
Eliminate pccard_chip_* tonight. o ifdef out pccardchip.h (almost all of it, there are dangling bits o Add rid/res members to pccard_function o remove pct/pch from pccard_softc o map memory properly in scan_cis (almost, see XXX for more work) o manage ccr. o remove bogus comment I added about touching the ccr being a layering violation for pccard. It is properly done at that level. o More function prototyping
2000-01-10 06:58:17 +00:00
pccard_io_unmap(struct pccard_function *pf, int window)
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{
pccard_chip_io_unmap(pf->sc->pct, pf->sc->pch, window);
/* XXX Anything for multi-function cards? */
}
#endif
Flesh out the pccard bus_ methods with either the generic one (where it would work), or a specialized one. Most of these have been creatively stolen from pccard_nkb, which in turn stole from isa showing that generic bus_ versions of bus_{set,get,delete}_resource might be profitable. Fix a couple of minor bugs introduced in the last round of updates from NetBSD. Start on the pccard_ivar structure which will hold the resources and slot number. Add tcic as a possible attachment for pccard and rename the attachment for pcicx to pcic since the name has changed since I originally wrote this stuff. Next up: stringing together the various memory and I/O allocation/mapping primitives in i82365.c, final touches on the isa attach routine and other fun stuff in that line of attach.
1999-11-29 06:42:55 +00:00
#define PCCARD_NPORT 2
#define PCCARD_NMEM 5
#define PCCARD_NIRQ 1
#define PCCARD_NDRQ 0
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
static int
pccard_add_children(device_t dev, int busno)
{
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
/* Call parent to scan for any current children */
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
return 0;
}
static int
pccard_probe(device_t dev)
{
device_set_desc(dev, "PC Card bus -- newconfig version");
return pccard_add_children(dev, device_get_unit(dev));
}
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
static int
pccard_attach(device_t dev)
{
struct pccard_softc *sc;
sc = (struct pccard_softc *) device_get_softc(dev);
sc->dev = dev;
return bus_generic_attach(dev);
}
Flesh out the pccard bus_ methods with either the generic one (where it would work), or a specialized one. Most of these have been creatively stolen from pccard_nkb, which in turn stole from isa showing that generic bus_ versions of bus_{set,get,delete}_resource might be profitable. Fix a couple of minor bugs introduced in the last round of updates from NetBSD. Start on the pccard_ivar structure which will hold the resources and slot number. Add tcic as a possible attachment for pccard and rename the attachment for pcicx to pcic since the name has changed since I originally wrote this stuff. Next up: stringing together the various memory and I/O allocation/mapping primitives in i82365.c, final touches on the isa attach routine and other fun stuff in that line of attach.
1999-11-29 06:42:55 +00:00
static void
pccard_print_resources(struct resource_list *rl, const char *name, int type,
int count, const char *format)
{
struct resource_list_entry *rle;
int printed;
int i;
printed = 0;
for (i = 0; i < count; i++) {
rle = resource_list_find(rl, type, i);
if (rle) {
if (printed == 0)
printf(" %s ", name);
else if (printed > 0)
printf(",");
printed++;
printf(format, rle->start);
if (rle->count > 1) {
printf("-");
printf(format, rle->start + rle->count - 1);
}
} else if (i > 3) {
/* check the first few regardless */
break;
}
}
}
static int
pccard_print_child(device_t dev, device_t child)
{
struct pccard_ivar *devi = (struct pccard_ivar *) device_get_ivars(child);
struct resource_list *rl = &devi->resources;
int retval = 0;
retval += bus_print_child_header(dev, child);
retval += printf(" at");
if (devi) {
pccard_print_resources(rl, "port", SYS_RES_IOPORT,
PCCARD_NPORT, "%#lx");
pccard_print_resources(rl, "iomem", SYS_RES_MEMORY,
PCCARD_NMEM, "%#lx");
pccard_print_resources(rl, "irq", SYS_RES_IRQ, PCCARD_NIRQ,
"%ld");
pccard_print_resources(rl, "drq", SYS_RES_DRQ, PCCARD_NDRQ,
"%ld");
retval += printf(" slot %d", devi->slotnum);
}
retval += bus_print_child_footer(dev, child);
return (retval);
}
static int
pccard_set_resource(device_t dev, device_t child, int type, int rid,
u_long start, u_long count)
{
struct pccard_ivar *devi = (struct pccard_ivar *) device_get_ivars(child);
struct resource_list *rl = &devi->resources;
if (type != SYS_RES_IOPORT && type != SYS_RES_MEMORY
&& type != SYS_RES_IRQ && type != SYS_RES_DRQ)
return EINVAL;
if (rid < 0)
return EINVAL;
if (type == SYS_RES_IOPORT && rid >= PCCARD_NPORT)
return EINVAL;
if (type == SYS_RES_MEMORY && rid >= PCCARD_NMEM)
return EINVAL;
if (type == SYS_RES_IRQ && rid >= PCCARD_NIRQ)
return EINVAL;
if (type == SYS_RES_DRQ && rid >= PCCARD_NDRQ)
return EINVAL;
resource_list_add(rl, type, rid, start, start + count - 1, count);
return 0;
}
static int
pccard_get_resource(device_t dev, device_t child, int type, int rid,
u_long *startp, u_long *countp)
{
struct pccard_ivar *devi = (struct pccard_ivar *) device_get_ivars(child);
struct resource_list *rl = &devi->resources;
struct resource_list_entry *rle;
rle = resource_list_find(rl, type, rid);
if (!rle)
return ENOENT;
if (startp)
*startp = rle->start;
if (countp)
*countp = rle->count;
return 0;
}
static void
pccard_delete_resource(device_t dev, device_t child, int type, int rid)
{
struct pccard_ivar *devi = (struct pccard_ivar *) device_get_ivars(child);
struct resource_list *rl = &devi->resources;
resource_list_delete(rl, type, rid);
}
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
static int
pccard_set_res_flags(device_t dev, device_t child, int type, int rid,
u_int32_t flags)
{
return CARD_SET_RES_FLAGS(device_get_parent(dev), child, type,
rid, flags);
}
static int
pccard_set_memory_offset(device_t dev, device_t child, int rid,
u_int32_t offset)
{
return CARD_SET_MEMORY_OFFSET(device_get_parent(dev), child, rid,
offset);
}
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
static device_method_t pccard_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, pccard_probe),
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
DEVMETHOD(device_attach, pccard_attach),
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
DEVMETHOD(device_shutdown, bus_generic_shutdown),
DEVMETHOD(device_suspend, bus_generic_suspend),
DEVMETHOD(device_resume, bus_generic_resume),
/* Bus interface */
DEVMETHOD(bus_print_child, pccard_print_child),
DEVMETHOD(bus_driver_added, bus_generic_driver_added),
Flesh out the pccard bus_ methods with either the generic one (where it would work), or a specialized one. Most of these have been creatively stolen from pccard_nkb, which in turn stole from isa showing that generic bus_ versions of bus_{set,get,delete}_resource might be profitable. Fix a couple of minor bugs introduced in the last round of updates from NetBSD. Start on the pccard_ivar structure which will hold the resources and slot number. Add tcic as a possible attachment for pccard and rename the attachment for pcicx to pcic since the name has changed since I originally wrote this stuff. Next up: stringing together the various memory and I/O allocation/mapping primitives in i82365.c, final touches on the isa attach routine and other fun stuff in that line of attach.
1999-11-29 06:42:55 +00:00
DEVMETHOD(bus_alloc_resource, bus_generic_alloc_resource),
DEVMETHOD(bus_release_resource, bus_generic_release_resource),
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
DEVMETHOD(bus_set_resource, pccard_set_resource),
DEVMETHOD(bus_get_resource, pccard_get_resource),
DEVMETHOD(bus_delete_resource, pccard_delete_resource),
checkpoint latest pccard/pcic hacking: o Eliminate cross calls between the devices. Instead move to using the newbus messaging system. Added three new card calls: attach_card, detach_card, get_type. o Eliminate interrupt routine in pccard we never use. o Move from deactivate to detach for removing cards. o Start mapping CIS memory, but it is broken and causes panics. At least it is closer to working than before. o Eliminate struct device everywhere. It was bogus. o Initialize softc for pccard device so we have valid pointers to ourselves. o Implement routine to find the pcic ivar for a child device of the pccard so we can use it to talk to the pcic hardware. o Lots of minor tiding up. This version now panics when we try to read the CIS. The next batch of work to make this work is what was outlined in my posting to mobile about resource allocation and such.
2000-04-13 06:42:58 +00:00
/* Card Interface */
DEVMETHOD(card_set_res_flags, pccard_set_res_flags),
DEVMETHOD(card_set_memory_offset, pccard_set_memory_offset),
DEVMETHOD(card_get_type, pccard_card_gettype),
DEVMETHOD(card_attach_card, pccard_attach_card),
DEVMETHOD(card_detach_card, pccard_detach_card),
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
{ 0, 0 }
};
static driver_t pccard_driver = {
"pccard",
pccard_methods,
1, /* no softc */
};
devclass_t pccard_devclass;
Flesh out the pccard bus_ methods with either the generic one (where it would work), or a specialized one. Most of these have been creatively stolen from pccard_nkb, which in turn stole from isa showing that generic bus_ versions of bus_{set,get,delete}_resource might be profitable. Fix a couple of minor bugs introduced in the last round of updates from NetBSD. Start on the pccard_ivar structure which will hold the resources and slot number. Add tcic as a possible attachment for pccard and rename the attachment for pcicx to pcic since the name has changed since I originally wrote this stuff. Next up: stringing together the various memory and I/O allocation/mapping primitives in i82365.c, final touches on the isa attach routine and other fun stuff in that line of attach.
1999-11-29 06:42:55 +00:00
DRIVER_MODULE(pccard, pcic, pccard_driver, pccard_devclass, 0, 0);
Moderately hacked pccard code from newconfig. It is somewhat in incomplete and likely has problem. The code was originally pcmcia, but I renamed it to pccard and made it compile on FreeBSD -current. I converted SIMPLEQ to STAILQ as well as a few sc->dev.xname -> device_printf changes. This is a green port of fairly mature code. I derived this work from the FreeBSD newconfig project (http://www.jp.freebsd.org/newconfig). Any problems with it are likely introduced by me. Obtained from: newconfig project
1999-10-26 06:52:31 +00:00
DRIVER_MODULE(pccard, pc98pcic, pccard_driver, pccard_devclass, 0, 0);
DRIVER_MODULE(pccard, pccbb, pccard_driver, pccard_devclass, 0, 0);
Flesh out the pccard bus_ methods with either the generic one (where it would work), or a specialized one. Most of these have been creatively stolen from pccard_nkb, which in turn stole from isa showing that generic bus_ versions of bus_{set,get,delete}_resource might be profitable. Fix a couple of minor bugs introduced in the last round of updates from NetBSD. Start on the pccard_ivar structure which will hold the resources and slot number. Add tcic as a possible attachment for pccard and rename the attachment for pcicx to pcic since the name has changed since I originally wrote this stuff. Next up: stringing together the various memory and I/O allocation/mapping primitives in i82365.c, final touches on the isa attach routine and other fun stuff in that line of attach.
1999-11-29 06:42:55 +00:00
DRIVER_MODULE(pccard, tcic, pccard_driver, pccard_devclass, 0, 0);
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