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/**********************************************************
* Copyright 2008-2011 VMware, Inc. All rights reserved.
*
* 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 AUTHORS OR COPYRIGHT HOLDERS
* 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.
*
**********************************************************/
/**
* @file
* Bootstrap file for the vmwgfx xorg driver.
*
* @author Alan Hourihane <alanh@tungstengraphics.com>
* @author Jakob Bornecrantz <wallbraker@gmail.com>
* @author Thomas Hellstrom <thellstrom@vmware.com>
*/
#include "xorg-server.h"
#include "xf86.h"
#include "pciaccess.h"
#ifndef XSERVER_LIBPCIACCESS
#error "libpciaccess needed"
#endif
void xorg_tracker_set_functions(ScrnInfoPtr scrn);
const OptionInfoRec * xorg_tracker_available_options(int chipid, int busid);
/*
* Defines and modinfo
*/
#define VMWGFX_DRIVER_NAME "vmwgfx"
#define VMW_STRING_INNER(s) #s
#define VMW_STRING(str) VMW_STRING_INNER(str)
#define VMWGFX_VERSION_MAJOR 11
#define VMWGFX_VERSION_MINOR 0
#define VMWGFX_VERSION_PATCH 0
#define VMWGFX_VERSION_STRING_MAJOR VMW_STRING(VMWGFX_VERSION_MAJOR)
#define VMWGFX_VERSION_STRING_MINOR VMW_STRING(VMWGFX_VERSION_MINOR)
#define VMWGFX_VERSION_STRING_PATCH VMW_STRING(VMWGFX_VERSION_PATCH)
#define VMWGFX_DRIVER_VERSION \
(VMWGFX_VERSION_MAJOR * 65536 + VMWGFX_VERSION_MINOR * 256 + VMWGFX_VERSION_PATCH)
#define VMWGFX_DRIVER_VERSION_STRING \
VMWGFX_VERSION_STRING_MAJOR "." VMWGFX_VERSION_STRING_MINOR \
"." VMWGFX_VERSION_STRING_PATCH
/*
* Standard four digit version string expected by VMware Tools installer.
* As the driver's version is only {major, minor, patchlevel}, simply append an
* extra zero for the fourth digit.
*/
#ifdef __GNUC__
_X_EXPORT const char vmwgfx_drv_modinfo[] __attribute__((section(".modinfo"),unused)) =
"version=" VMWGFX_DRIVER_VERSION_STRING ".0";
#endif
static void vmw_xorg_identify(int flags);
_X_EXPORT Bool vmw_xorg_pci_probe(DriverPtr driver,
int entity_num,
struct pci_device *device,
intptr_t match_data);
/*
* Tables
*/
static const struct pci_id_match vmw_xorg_device_match[] = {
{0x15ad, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0},
};
static SymTabRec vmw_xorg_chipsets[] = {
{PCI_MATCH_ANY, "VMware SVGA Device"},
{-1, NULL}
};
static PciChipsets vmw_xorg_pci_devices[] = {
{PCI_MATCH_ANY, PCI_MATCH_ANY, NULL},
{-1, -1, NULL}
};
static XF86ModuleVersionInfo vmw_xorg_version = {
VMWGFX_DRIVER_NAME,
MODULEVENDORSTRING,
MODINFOSTRING1,
MODINFOSTRING2,
XORG_VERSION_CURRENT,
VMWGFX_VERSION_MAJOR, VMWGFX_VERSION_MINOR, VMWGFX_VERSION_PATCH,
ABI_CLASS_VIDEODRV,
ABI_VIDEODRV_VERSION,
MOD_CLASS_VIDEODRV,
{0, 0, 0, 0}
};
/*
* Xorg driver exported structures
*/
_X_EXPORT DriverRec vmwgfx = {
1,
VMWGFX_DRIVER_NAME,
vmw_xorg_identify,
NULL,
xorg_tracker_available_options,
NULL,
0,
NULL,
vmw_xorg_device_match,
vmw_xorg_pci_probe
};
static MODULESETUPPROTO(vmw_xorg_setup);
_X_EXPORT XF86ModuleData vmwgfxModuleData = {
&vmw_xorg_version,
vmw_xorg_setup,
NULL
};
/*
* Xorg driver functions
*/
static pointer
vmw_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = 0;
/* This module should be loaded only once, but check to be sure.
*/
if (!setupDone) {
setupDone = 1;
xf86AddDriver(&vmwgfx, module, HaveDriverFuncs);
/*
* The return value must be non-NULL on success even though there
* is no TearDownProc.
*/
return (pointer) 1;
} else {
if (errmaj)
*errmaj = LDR_ONCEONLY;
return NULL;
}
}
static void
vmw_xorg_identify(int flags)
{
xf86PrintChipsets("vmwgfx", "Driver for VMware SVGA device",
vmw_xorg_chipsets);
}
_X_EXPORT Bool
vmw_xorg_pci_probe(DriverPtr driver,
int entity_num, struct pci_device *device, intptr_t match_data)
{
ScrnInfoPtr scrn = NULL;
EntityInfoPtr entity;
scrn = xf86ConfigPciEntity(scrn, 0, entity_num, vmw_xorg_pci_devices,
NULL, NULL, NULL, NULL, NULL);
if (scrn != NULL) {
scrn->driverVersion = 1;
scrn->driverName = "vmwgfx";
scrn->name = "vmwgfx";
scrn->Probe = NULL;
entity = xf86GetEntityInfo(entity_num);
/* Use all the functions from the xorg tracker */
xorg_tracker_set_functions(scrn);
}
return scrn != NULL;
}
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