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/*
* Copyright (c) 1999-2002 by The XFree86 Project, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name of the copyright holder(s)
* and author(s) shall not be used in advertising or otherwise to promote
* the sale, use or other dealings in this Software without prior written
* authorization from the copyright holder(s) and author(s).
*/
/*
* Finish setting up the server.
* Call the functions from the scanpci module.
*/
#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif
#include <ctype.h>
#include <stdlib.h>
#include <X11/X.h>
#include <X11/Xmd.h>
#include <pciaccess.h>
#include "os.h"
#include "xf86.h"
#include "xf86Priv.h"
#include "xf86Pci.h"
#include "Pci.h"
#include "xf86_OSproc.h"
static void ScanPciDisplayPCICardInfo(void);
void
ScanPciDisplayPCICardInfo(void)
{
struct pci_id_match match;
struct pci_device_iterator *iter;
const struct pci_device *dev;
xf86EnableIO();
if (! xf86scanpci()) {
xf86MsgVerb(X_NONE, 0, "No PCI info available\n");
return;
}
xf86MsgVerb(X_NONE, 0,
"Probing for PCI devices (Bus:Device:Function)\n\n");
iter = pci_id_match_iterator_create(NULL);
while ((dev = pci_device_next(iter)) != NULL) {
const char *svendorname = NULL, *subsysname = NULL;
const char *vendorname = NULL, *devicename = NULL;
xf86MsgVerb(X_NONE, 0, "(%d:%d:%d) ",
PCI_MAKE_BUS(dev->domain, dev->bus), dev->dev, dev->func);
/*
* Lookup as much as we can about the device.
*/
match.vendor_id = dev->vendor_id;
match.device_id = dev->device_id;
match.subvendor_id = (dev->subvendor_id != 0)
? dev->subvendor_id : PCI_MATCH_ANY;
match.subdevice_id = (dev->subdevice_id != 0)
? dev->subdevice_id : PCI_MATCH_ANY;
match.device_class = 0;
match.device_class_mask = 0;
pci_get_strings(& match, & vendorname, & devicename,
& svendorname, & subsysname);
if ((dev->subvendor_id != 0) || (dev->subdevice_id != 0)) {
xf86MsgVerb(X_NONE, 0, "%s %s (0x%04x / 0x%04x) using ",
(svendorname == NULL) ? "unknown vendor" : svendorname,
(subsysname == NULL) ? "unknown card" : subsysname,
dev->subvendor_id, dev->subdevice_id);
}
xf86MsgVerb(X_NONE, 0, "%s %s (0x%04x / 0x%04x)\n",
(vendorname == NULL) ? "unknown vendor" : vendorname,
(devicename == NULL) ? "unknown chip" : devicename,
dev->vendor_id, dev->device_id);
}
pci_iterator_destroy(iter);
}
void DoScanPci(int argc, char **argv, int i)
{
int j,skip,globalVerbose;
/*
* first we need to finish setup of the OS so that we can call other
* functions in the server
*/
OsInit();
/*
* The old verbosity processing that was here isn't useful anymore, but
* for compatibility purposes, ignore verbosity changes after the -scanpci
* flag.
*/
globalVerbose = xf86Verbose;
/*
* next we process the arguments that are remaining on the command line,
* so that things like the module path can be set there
*/
for ( j = i+1; j < argc; j++ ) {
if ((skip = ddxProcessArgument(argc, argv, j)))
j += (skip - 1);
}
/*
* Was the verbosity level increased? If so, set it back.
*/
if (xf86Verbose > globalVerbose)
xf86SetVerbosity(globalVerbose);
ScanPciDisplayPCICardInfo();
/*
* That's it; we really should clean things up, but a simple
* exit seems to be all we need.
*/
exit(0);
}
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