| Current Path : /compat/linux/proc/self/root/usr/share/misc/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //compat/linux/proc/self/root/usr/share/misc/windrv_stub.c |
/*-
* Copyright (c) 2005
* 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: release/9.1.0/usr.sbin/ndiscvt/windrv_stub.c 186507 2008-12-27 08:03:32Z weongyo $");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/conf.h>
#include <machine/bus.h>
#include <machine/resource.h>
#include <sys/bus.h>
#define NDIS_REGVALS
struct ndis_cfg {
char *nc_cfgkey;
char *nc_cfgdesc;
char nc_val[256];
int nc_idx;
};
typedef struct ndis_cfg ndis_cfg;
#include "windrv.h"
struct ndis_pci_type {
uint16_t ndis_vid;
uint16_t ndis_did;
uint32_t ndis_subsys;
char *ndis_name;
};
struct ndis_pccard_type {
const char *ndis_vid;
const char *ndis_did;
char *ndis_name;
};
struct ndis_usb_type {
uint16_t ndis_vid;
uint16_t ndis_did;
char *ndis_name;
};
#ifdef NDIS_PCI_DEV_TABLE
static struct ndis_pci_type ndis_devs_pci[] = {
NDIS_PCI_DEV_TABLE
{ 0, 0, 0, NULL }
};
#endif
#ifdef NDIS_PCMCIA_DEV_TABLE
static struct ndis_pccard_type ndis_devs_pccard[] = {
NDIS_PCMCIA_DEV_TABLE
{ NULL, NULL, NULL }
};
#endif
#ifdef NDIS_USB_DEV_TABLE
static struct ndis_usb_type ndis_devs_usb[] = {
NDIS_USB_DEV_TABLE
{ 0, 0, NULL }
};
#endif
enum interface_type {
InterfaceTypeUndefined = -1,
Internal,
Isa,
Eisa,
MicroChannel,
TurboChannel,
PCIBus,
VMEBus,
NuBus,
PCMCIABus,
CBus,
MPIBus,
MPSABus,
ProcessorInternal,
InternalPowerBus,
PNPISABus,
PNPBus,
MaximumInterfaceType
};
typedef enum interface_type interface_type;
/*
* XXX
* Ordinarily, device_probe_desc is defined in device_if.h, which
* is created from device_if.m. The problem is, the latter file
* is only available if you have the kernel source code installed,
* and not all users choose to install it. I'd like to let people
* load Windows driver modules with the minimal amount of hassle
* and dependencies. <sys/bus.h> wants both device_if.h and bus_if.h
* to be defined, but it turns out the only thing we really need
* to get this module compiled is device_probe_desc, so we define
* that here, and let the build script create empty copies of
* device_if.h and bus_if.h to make the compiler happy.
*/
extern struct kobjop_desc device_probe_desc;
typedef int device_probe_t(device_t dev);
extern int windrv_load(module_t, vm_offset_t, size_t,
interface_type, void *, void *);
extern int windrv_unload(module_t, vm_offset_t, size_t);
#ifndef DRV_DATA_START
#define DRV_DATA_START UNDEF_START
#endif
#ifndef DRV_DATA_END
#define DRV_DATA_END UNDEF_END
#endif
#ifndef DRV_NAME
#define DRV_NAME UNDEF_NAME
#endif
extern uint8_t DRV_DATA_START;
extern uint8_t DRV_DATA_END;
/*
* The following is stub code that makes it look as though we want
* to be a child device of all the buses that our supported devices
* might want to attach to. Our probe routine always fails. The
* reason we need this code is so that loading an ELF-ified Windows
* driver module will trigger a bus reprobe.
*/
#define MODULE_DECL(x) \
MODULE_DEPEND(x, ndisapi, 1, 1, 1); \
MODULE_DEPEND(x, ndis, 1, 1, 1)
MODULE_DECL(DRV_NAME);
static int windrv_probe(device_t);
static int windrv_modevent(module_t, int, void *);
static int windrv_loaded = 0;
static device_method_t windrv_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, windrv_probe),
{ 0, 0 }
};
static driver_t windrv_driver = {
"windrv_stub",
windrv_methods,
0
};
static devclass_t windrv_devclass;
#define DRIVER_DECL(x) \
DRIVER_MODULE(x, pci, windrv_driver, \
windrv_devclass, windrv_modevent, NULL); \
DRIVER_MODULE(x, cardbus, windrv_driver, \
windrv_devclass, windrv_modevent, NULL); \
DRIVER_MODULE(x, pccard, windrv_driver, \
windrv_devclass, windrv_modevent, NULL); \
DRIVER_MODULE(x, uhub, windrv_driver, \
windrv_devclass, windrv_modevent, NULL); \
MODULE_VERSION(x, 1)
DRIVER_DECL(DRV_NAME);
static int
windrv_probe(dev)
device_t dev;
{
return (ENXIO);
}
static int
windrv_modevent(mod, cmd, arg)
module_t mod;
int cmd;
void *arg;
{
int drv_data_len;
int error = 0;
vm_offset_t drv_data_start;
vm_offset_t drv_data_end;
drv_data_start = (vm_offset_t)&DRV_DATA_START;
drv_data_end = (vm_offset_t)&DRV_DATA_END;
drv_data_len = drv_data_end - drv_data_start;
switch (cmd) {
case MOD_LOAD:
windrv_loaded++;
if (windrv_loaded > 1)
break;
#ifdef NDIS_PCI_DEV_TABLE
windrv_load(mod, drv_data_start, drv_data_len, PCIBus,
ndis_devs_pci, &ndis_regvals);
#endif
#ifdef NDIS_PCMCIA_DEV_TABLE
windrv_load(mod, drv_data_start, drv_data_len, PCMCIABus,
ndis_devs_pccard, &ndis_regvals);
#endif
#ifdef NDIS_USB_DEV_TABLE
windrv_load(mod, drv_data_start, drv_data_len, PNPBus,
ndis_devs_usb, &ndis_regvals);
#endif
break;
case MOD_UNLOAD:
windrv_loaded--;
if (windrv_loaded > 0)
break;
#ifdef NDIS_PCI_DEV_TABLE
windrv_unload(mod, drv_data_start, drv_data_len);
#endif
#ifdef NDIS_PCMCIA_DEV_TABLE
windrv_unload(mod, drv_data_start, drv_data_len);
#endif
#ifdef NDIS_USB_DEV_TABLE
windrv_unload(mod, drv_data_start, drv_data_len);
#endif
break;
case MOD_SHUTDOWN:
break;
default:
error = EINVAL;
break;
}
return (error);
}