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Support building as a module.

This commit is contained in:
jmcneill 2008-05-18 20:02:34 +00:00
parent 4db90e1f38
commit 235a59361f
1 changed files with 65 additions and 2 deletions
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67
sys/dev/pci/drm/i915_drv.c
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@ -1,4 +1,4 @@
/* $NetBSD: i915_drv.c,v 1.3 2008/02/27 18:01:49 drochner Exp $ */
/* $NetBSD: i915_drv.c,v 1.4 2008/05/18 20:02:34 jmcneill Exp $ */
/* i915_drv.c -- ATI Radeon driver -*- linux-c -*-
* Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
@ -32,11 +32,15 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: i915_drv.c,v 1.3 2008/02/27 18:01:49 drochner Exp $");
__KERNEL_RCSID(0, "$NetBSD: i915_drv.c,v 1.4 2008/05/18 20:02:34 jmcneill Exp $");
/*
__FBSDID("$FreeBSD: src/sys/dev/drm/i915_drv.c,v 1.5 2006/05/17 06:36:28 anholt Exp $");
*/
#ifdef _MODULE
#include <sys/module.h>
#endif
#include <dev/drm/drmP.h>
#include <dev/drm/drm.h>
#include "i915_drm.h"
@ -147,4 +151,63 @@ i915drm_attach(struct device *parent, struct device *self, void *aux)
CFATTACH_DECL(i915drm, sizeof(drm_device_t), i915drm_probe, i915drm_attach,
drm_detach, drm_activate);
#ifdef _MODULE
MODULE(MODULE_CLASS_DRIVER, i915drm, NULL);
CFDRIVER_DECL(i915drm, DV_DULL, NULL);
extern struct cfattach i915drm_ca;
static int drmloc[] = { -1 };
static struct cfparent drmparent = {
"drm", "vga", DVUNIT_ANY
};
static struct cfdata i915drm_cfdata[] = {
{
.cf_name = "i915drm",
.cf_atname = "i915drm",
.cf_unit = 0,
.cf_fstate = FSTATE_STAR,
.cf_loc = drmloc,
.cf_flags = 0,
.cf_pspec = &drmparent,
},
{ NULL }
};
static int
i915drm_modcmd(modcmd_t cmd, void *arg)
{
int err;
switch (cmd) {
case MODULE_CMD_INIT:
err = config_cfdriver_attach(&i915drm_cd);
if (err)
return err;
err = config_cfattach_attach("i915drm", &i915drm_ca);
if (err) {
config_cfdriver_detach(&i915drm_cd);
return err;
}
err = config_cfdata_attach(i915drm_cfdata, 1);
if (err) {
config_cfattach_detach("i915drm", &i915drm_ca);
config_cfdriver_detach(&i915drm_cd);
return err;
}
return 0;
case MODULE_CMD_FINI:
err = config_cfdriver_detach(&i915drm_cd);
if (err)
return err;
config_cfattach_detach("i915drm", &i915drm_ca);
config_cfdriver_detach(&i915drm_cd);
return 0;
default:
return ENOTTY;
}
}
#endif
#endif