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https://github.com/freebsd/freebsd-src
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3d497e17eb
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
Similar commit in main:
(cherry picked from commit 1d386b48a5)
267 lines
6.9 KiB
C
267 lines
6.9 KiB
C
/*-
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* SPDX-License-Identifier: BSD-4-Clause
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*
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* Copyright (c) 2005
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* Bill Paul <wpaul@windriver.com>. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/module.h>
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#include <sys/conf.h>
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#include <machine/bus.h>
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#include <machine/resource.h>
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#include <sys/bus.h>
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#define NDIS_REGVALS
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struct ndis_cfg {
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char *nc_cfgkey;
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char *nc_cfgdesc;
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char nc_val[256];
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int nc_idx;
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};
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typedef struct ndis_cfg ndis_cfg;
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#include "windrv.h"
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struct ndis_pci_type {
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uint16_t ndis_vid;
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uint16_t ndis_did;
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uint32_t ndis_subsys;
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char *ndis_name;
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};
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struct ndis_pccard_type {
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const char *ndis_vid;
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const char *ndis_did;
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char *ndis_name;
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};
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struct ndis_usb_type {
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uint16_t ndis_vid;
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uint16_t ndis_did;
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char *ndis_name;
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};
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#ifdef NDIS_PCI_DEV_TABLE
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static struct ndis_pci_type ndis_devs_pci[] = {
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NDIS_PCI_DEV_TABLE
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{ 0, 0, 0, NULL }
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};
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#endif
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#ifdef NDIS_PCMCIA_DEV_TABLE
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static struct ndis_pccard_type ndis_devs_pccard[] = {
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NDIS_PCMCIA_DEV_TABLE
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{ NULL, NULL, NULL }
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};
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#endif
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#ifdef NDIS_USB_DEV_TABLE
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static struct ndis_usb_type ndis_devs_usb[] = {
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NDIS_USB_DEV_TABLE
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{ 0, 0, NULL }
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};
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#endif
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enum interface_type {
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InterfaceTypeUndefined = -1,
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Internal,
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Isa,
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Eisa,
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MicroChannel,
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TurboChannel,
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PCIBus,
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VMEBus,
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NuBus,
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PCMCIABus,
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CBus,
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MPIBus,
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MPSABus,
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ProcessorInternal,
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InternalPowerBus,
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PNPISABus,
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PNPBus,
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MaximumInterfaceType
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};
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typedef enum interface_type interface_type;
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/*
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* XXX
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* Ordinarily, device_probe_desc is defined in device_if.h, which
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* is created from device_if.m. The problem is, the latter file
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* is only available if you have the kernel source code installed,
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* and not all users choose to install it. I'd like to let people
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* load Windows driver modules with the minimal amount of hassle
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* and dependencies. <sys/bus.h> wants both device_if.h and bus_if.h
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* to be defined, but it turns out the only thing we really need
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* to get this module compiled is device_probe_desc, so we define
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* that here, and let the build script create empty copies of
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* device_if.h and bus_if.h to make the compiler happy.
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*/
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extern struct kobjop_desc device_probe_desc;
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typedef int device_probe_t(device_t dev);
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extern int windrv_load(module_t, vm_offset_t, size_t,
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interface_type, void *, void *);
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extern int windrv_unload(module_t, vm_offset_t, size_t);
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#ifndef DRV_DATA_START
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#define DRV_DATA_START UNDEF_START
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#endif
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#ifndef DRV_DATA_END
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#define DRV_DATA_END UNDEF_END
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#endif
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#ifndef DRV_NAME
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#define DRV_NAME UNDEF_NAME
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#endif
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extern uint8_t DRV_DATA_START;
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extern uint8_t DRV_DATA_END;
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/*
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* The following is stub code that makes it look as though we want
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* to be a child device of all the buses that our supported devices
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* might want to attach to. Our probe routine always fails. The
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* reason we need this code is so that loading an ELF-ified Windows
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* driver module will trigger a bus reprobe.
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*/
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#define MODULE_DECL(x) \
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MODULE_DEPEND(x, ndisapi, 1, 1, 1); \
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MODULE_DEPEND(x, ndis, 1, 1, 1)
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MODULE_DECL(DRV_NAME);
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static int windrv_probe(device_t);
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static int windrv_modevent(module_t, int, void *);
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static int windrv_loaded = 0;
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static device_method_t windrv_methods[] = {
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/* Device interface */
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DEVMETHOD(device_probe, windrv_probe),
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{ 0, 0 }
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};
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static driver_t windrv_driver = {
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"windrv_stub",
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windrv_methods,
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0
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};
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static devclass_t windrv_devclass;
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#define DRIVER_DECL(x) \
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DRIVER_MODULE(x, pci, windrv_driver, \
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windrv_devclass, windrv_modevent, NULL); \
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DRIVER_MODULE(x, cardbus, windrv_driver, \
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windrv_devclass, windrv_modevent, NULL); \
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DRIVER_MODULE(x, pccard, windrv_driver, \
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windrv_devclass, windrv_modevent, NULL); \
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DRIVER_MODULE(x, uhub, windrv_driver, \
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windrv_devclass, windrv_modevent, NULL); \
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MODULE_VERSION(x, 1)
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DRIVER_DECL(DRV_NAME);
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static int
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windrv_probe(dev)
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device_t dev;
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{
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return (ENXIO);
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}
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static int
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windrv_modevent(mod, cmd, arg)
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module_t mod;
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int cmd;
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void *arg;
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{
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int drv_data_len;
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int error = 0;
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vm_offset_t drv_data_start;
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vm_offset_t drv_data_end;
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drv_data_start = (vm_offset_t)&DRV_DATA_START;
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drv_data_end = (vm_offset_t)&DRV_DATA_END;
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drv_data_len = drv_data_end - drv_data_start;
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switch (cmd) {
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case MOD_LOAD:
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windrv_loaded++;
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if (windrv_loaded > 1)
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break;
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#ifdef NDIS_PCI_DEV_TABLE
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windrv_load(mod, drv_data_start, drv_data_len, PCIBus,
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ndis_devs_pci, &ndis_regvals);
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#endif
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#ifdef NDIS_PCMCIA_DEV_TABLE
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windrv_load(mod, drv_data_start, drv_data_len, PCMCIABus,
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ndis_devs_pccard, &ndis_regvals);
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#endif
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#ifdef NDIS_USB_DEV_TABLE
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windrv_load(mod, drv_data_start, drv_data_len, PNPBus,
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ndis_devs_usb, &ndis_regvals);
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#endif
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break;
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case MOD_UNLOAD:
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windrv_loaded--;
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if (windrv_loaded > 0)
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break;
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#ifdef NDIS_PCI_DEV_TABLE
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windrv_unload(mod, drv_data_start, drv_data_len);
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#endif
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#ifdef NDIS_PCMCIA_DEV_TABLE
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windrv_unload(mod, drv_data_start, drv_data_len);
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#endif
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#ifdef NDIS_USB_DEV_TABLE
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windrv_unload(mod, drv_data_start, drv_data_len);
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#endif
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break;
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case MOD_SHUTDOWN:
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break;
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default:
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error = EINVAL;
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break;
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}
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return (error);
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}
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