16416501a9
actually work. Make the PCI and PCCARD attachments provide a bus_get_resource_list() method so that resource listing for PCCARD works. PCCARD does not have a bus_get_resource_list() method (yet), so I faked up the resource list management in if_ndis_pccard.c, and added bus_get_resource_list() methods to both if_ndis_pccard.c and if_ndis_pci.c. The one in the PCI attechment just hands off to the PCI bus code. The difference is transparent to the NDIS resource handler code. Fixed ndis_open_file() so that opening files which live on NFS filesystems work: pass an actual ucred structure to VOP_GETATTR() (NFS explodes if the ucred structure is NOCRED). Make NdisMMapIoSpace() handle mapping of PCMCIA attribute memory resources correctly. Turn subr_ndis.c:my_strcasecmp() into ndis_strcasecmp() and export it so that if_ndis_pccard.c can use it, and junk the other copy of my_strcasecmp() from if_ndis_pccard.c.
330 lines
8.1 KiB
C
330 lines
8.1 KiB
C
/*
|
|
* Copyright (c) 2003
|
|
* Bill Paul <wpaul@windriver.com>. 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 Bill Paul.
|
|
* 4. Neither the name of the author nor the names of any co-contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
|
|
* 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/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/ctype.h>
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/module.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/queue.h>
|
|
#include <sys/sysctl.h>
|
|
|
|
#include <net/if.h>
|
|
#include <net/if_arp.h>
|
|
#include <net/if_media.h>
|
|
|
|
#include <machine/bus.h>
|
|
#include <machine/resource.h>
|
|
#include <sys/bus.h>
|
|
#include <sys/rman.h>
|
|
|
|
#include <net80211/ieee80211_var.h>
|
|
|
|
#include <compat/ndis/pe_var.h>
|
|
#include <compat/ndis/resource_var.h>
|
|
#include <compat/ndis/ntoskrnl_var.h>
|
|
#include <compat/ndis/ndis_var.h>
|
|
#include <compat/ndis/cfg_var.h>
|
|
#include <dev/if_ndis/if_ndisvar.h>
|
|
|
|
#include <dev/pccard/pccardvar.h>
|
|
#include "card_if.h"
|
|
|
|
#include "ndis_driver_data.h"
|
|
|
|
#ifdef NDIS_PCMCIA_DEV_TABLE
|
|
|
|
MODULE_DEPEND(ndis, pccard, 1, 1, 1);
|
|
MODULE_DEPEND(ndis, ether, 1, 1, 1);
|
|
MODULE_DEPEND(ndis, wlan, 1, 1, 1);
|
|
MODULE_DEPEND(ndis, ndisapi, 1, 1, 1);
|
|
|
|
/*
|
|
* Various supported device vendors/types and their names.
|
|
* These are defined in the ndis_driver_data.h file.
|
|
*/
|
|
static struct ndis_pccard_type ndis_devs[] = {
|
|
#ifdef NDIS_PCMCIA_DEV_TABLE
|
|
NDIS_PCMCIA_DEV_TABLE
|
|
#endif
|
|
{ NULL, NULL, NULL }
|
|
};
|
|
|
|
static int ndis_probe_pccard (device_t);
|
|
static int ndis_attach_pccard (device_t);
|
|
static struct resource_list *ndis_get_resource_list
|
|
(device_t, device_t);
|
|
extern int ndis_attach (device_t);
|
|
extern int ndis_shutdown (device_t);
|
|
extern int ndis_detach (device_t);
|
|
extern int ndis_suspend (device_t);
|
|
extern int ndis_resume (device_t);
|
|
|
|
extern struct mtx_pool *ndis_mtxpool;
|
|
|
|
static device_method_t ndis_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, ndis_probe_pccard),
|
|
DEVMETHOD(device_attach, ndis_attach_pccard),
|
|
DEVMETHOD(device_detach, ndis_detach),
|
|
DEVMETHOD(device_shutdown, ndis_shutdown),
|
|
DEVMETHOD(device_suspend, ndis_suspend),
|
|
DEVMETHOD(device_resume, ndis_resume),
|
|
|
|
/* Bus interface. */
|
|
|
|
/*
|
|
* This is an awful kludge, but we need it becase pccard
|
|
* does not implement a bus_get_resource_list() method.
|
|
*/
|
|
|
|
DEVMETHOD(bus_get_resource_list, ndis_get_resource_list),
|
|
|
|
{ 0, 0 }
|
|
};
|
|
|
|
static driver_t ndis_driver = {
|
|
#ifdef NDIS_DEVNAME
|
|
NDIS_DEVNAME,
|
|
#else
|
|
"ndis",
|
|
#endif
|
|
ndis_methods,
|
|
sizeof(struct ndis_softc)
|
|
};
|
|
|
|
static devclass_t ndis_devclass;
|
|
|
|
#ifdef NDIS_MODNAME
|
|
#define NDIS_MODNAME_OVERRIDE_PCMCIA(x) \
|
|
DRIVER_MODULE(x, pccard, ndis_driver, ndis_devclass, 0, 0)
|
|
NDIS_MODNAME_OVERRIDE_PCMCIA(NDIS_MODNAME);
|
|
#else
|
|
DRIVER_MODULE(ndis, pccard, ndis_driver, ndis_devclass, 0, 0);
|
|
#endif
|
|
|
|
/*
|
|
* Probe for an NDIS device. Check the PCI vendor and device
|
|
* IDs against our list and return a device name if we find a match.
|
|
*/
|
|
static int
|
|
ndis_probe_pccard(dev)
|
|
device_t dev;
|
|
{
|
|
struct ndis_pccard_type *t;
|
|
const char *prodstr, *vendstr;
|
|
int error;
|
|
|
|
t = ndis_devs;
|
|
|
|
error = pccard_get_product_str(dev, &prodstr);
|
|
if (error)
|
|
return(error);
|
|
error = pccard_get_vendor_str(dev, &vendstr);
|
|
if (error)
|
|
return(error);
|
|
|
|
while(t->ndis_name != NULL) {
|
|
if (ndis_strcasecmp(vendstr, t->ndis_vid) == 0 &&
|
|
ndis_strcasecmp(prodstr, t->ndis_did) == 0) {
|
|
device_set_desc(dev, t->ndis_name);
|
|
return(0);
|
|
}
|
|
t++;
|
|
}
|
|
|
|
return(ENXIO);
|
|
}
|
|
|
|
/*
|
|
* Attach the interface. Allocate softc structures, do ifmedia
|
|
* setup and ethernet/BPF attach.
|
|
*/
|
|
static int
|
|
ndis_attach_pccard(dev)
|
|
device_t dev;
|
|
{
|
|
struct ndis_softc *sc;
|
|
int unit, error = 0, rid;
|
|
struct ndis_pccard_type *t;
|
|
int devidx = 0;
|
|
const char *prodstr, *vendstr;
|
|
|
|
sc = device_get_softc(dev);
|
|
unit = device_get_unit(dev);
|
|
sc->ndis_dev = dev;
|
|
resource_list_init(&sc->ndis_rl);
|
|
|
|
sc->ndis_io_rid = 0;
|
|
sc->ndis_res_io = bus_alloc_resource(dev,
|
|
SYS_RES_IOPORT, &sc->ndis_io_rid,
|
|
0, ~0, 1, RF_ACTIVE);
|
|
if (sc->ndis_res_io == NULL) {
|
|
device_printf(dev,
|
|
"couldn't map iospace\n");
|
|
error = ENXIO;
|
|
goto fail;
|
|
}
|
|
sc->ndis_rescnt++;
|
|
resource_list_add(&sc->ndis_rl, SYS_RES_IOPORT, rid,
|
|
rman_get_start(sc->ndis_res_io), rman_get_end(sc->ndis_res_io),
|
|
rman_get_size(sc->ndis_res_io));
|
|
|
|
rid = 0;
|
|
sc->ndis_irq = bus_alloc_resource(dev,
|
|
SYS_RES_IRQ, &rid, 0, ~0, 1,
|
|
RF_SHAREABLE | RF_ACTIVE);
|
|
if (sc->ndis_irq == NULL) {
|
|
device_printf(dev,
|
|
"couldn't map interrupt\n");
|
|
error = ENXIO;
|
|
goto fail;
|
|
}
|
|
sc->ndis_rescnt++;
|
|
resource_list_add(&sc->ndis_rl, SYS_RES_IRQ, rid,
|
|
rman_get_start(sc->ndis_irq), rman_get_start(sc->ndis_irq), 1);
|
|
|
|
sc->ndis_iftype = PCMCIABus;
|
|
|
|
/* Figure out exactly which device we matched. */
|
|
|
|
t = ndis_devs;
|
|
|
|
error = pccard_get_product_str(dev, &prodstr);
|
|
if (error)
|
|
return(error);
|
|
error = pccard_get_vendor_str(dev, &vendstr);
|
|
if (error)
|
|
return(error);
|
|
|
|
while(t->ndis_name != NULL) {
|
|
if (ndis_strcasecmp(vendstr, t->ndis_vid) == 0 &&
|
|
ndis_strcasecmp(prodstr, t->ndis_did) == 0)
|
|
break;
|
|
t++;
|
|
devidx++;
|
|
}
|
|
|
|
sc->ndis_devidx = devidx;
|
|
|
|
error = ndis_attach(dev);
|
|
|
|
fail:
|
|
return(error);
|
|
}
|
|
|
|
static struct resource_list *
|
|
ndis_get_resource_list(dev, child)
|
|
device_t dev;
|
|
device_t child;
|
|
{
|
|
struct ndis_softc *sc;
|
|
|
|
sc = device_get_softc(dev);
|
|
return (&sc->ndis_rl);
|
|
}
|
|
|
|
#endif /* NDIS_PCI_DEV_TABLE */
|
|
|
|
#define NDIS_AM_RID 3
|
|
|
|
int
|
|
ndis_alloc_amem(arg)
|
|
void *arg;
|
|
{
|
|
struct ndis_softc *sc;
|
|
int error, rid;
|
|
|
|
if (arg == NULL)
|
|
return(EINVAL);
|
|
|
|
sc = arg;
|
|
rid = NDIS_AM_RID;
|
|
sc->ndis_res_am = bus_alloc_resource(sc->ndis_dev, SYS_RES_MEMORY,
|
|
&rid, 0UL, ~0UL, 0x1000, RF_ACTIVE);
|
|
|
|
if (sc->ndis_res_am == NULL) {
|
|
device_printf(sc->ndis_dev,
|
|
"failed to allocate attribute memory\n");
|
|
return(ENXIO);
|
|
}
|
|
sc->ndis_rescnt++;
|
|
resource_list_add(&sc->ndis_rl, SYS_RES_MEMORY, rid,
|
|
rman_get_start(sc->ndis_res_am), rman_get_end(sc->ndis_res_am),
|
|
rman_get_size(sc->ndis_res_am));
|
|
|
|
error = CARD_SET_MEMORY_OFFSET(device_get_parent(sc->ndis_dev),
|
|
sc->ndis_dev, rid, 0, NULL);
|
|
|
|
if (error) {
|
|
device_printf(sc->ndis_dev,
|
|
"CARD_SET_MEMORY_OFFSET() returned 0x%x\n", error);
|
|
return(error);
|
|
}
|
|
|
|
error = CARD_SET_RES_FLAGS(device_get_parent(sc->ndis_dev),
|
|
sc->ndis_dev, SYS_RES_MEMORY, rid, PCCARD_A_MEM_ATTR);
|
|
|
|
if (error) {
|
|
device_printf(sc->ndis_dev,
|
|
"CARD_SET_RES_FLAGS() returned 0x%x\n", error);
|
|
return(error);
|
|
}
|
|
|
|
sc->ndis_am_rid = rid;
|
|
|
|
return(0);
|
|
}
|
|
|
|
void
|
|
ndis_free_amem(arg)
|
|
void *arg;
|
|
{
|
|
struct ndis_softc *sc;
|
|
|
|
if (arg == NULL)
|
|
return;
|
|
|
|
sc = arg;
|
|
|
|
if (sc->ndis_res_am != NULL)
|
|
bus_release_resource(sc->ndis_dev, SYS_RES_MEMORY,
|
|
sc->ndis_am_rid, sc->ndis_res_am);
|
|
resource_list_free(&sc->ndis_rl);
|
|
|
|
return;
|
|
}
|