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Support building as a module.

This commit is contained in:
jmcneill 2008-05-18 21:12:44 +00:00
parent 904fcecc76
commit 4f4434d528
1 changed files with 65 additions and 2 deletions
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67
sys/dev/pci/drm/radeon_drv.c
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@ -1,4 +1,4 @@
/* $NetBSD: radeon_drv.c,v 1.5 2007/12/11 11:48:45 lukem Exp $ */
/* $NetBSD: radeon_drv.c,v 1.6 2008/05/18 21:12:44 jmcneill Exp $ */
/* radeon_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: radeon_drv.c,v 1.5 2007/12/11 11:48:45 lukem Exp $");
__KERNEL_RCSID(0, "$NetBSD: radeon_drv.c,v 1.6 2008/05/18 21:12:44 jmcneill Exp $");
/*
__FBSDID("$FreeBSD: src/sys/dev/drm/radeon_drv.c,v 1.14 2005/12/20 22:44:36 jhb Exp $");
*/
#ifdef _MODULE
#include <sys/module.h>
#endif
#include <dev/drm/drmP.h>
#include <dev/drm/drm.h>
#include <dev/pci/drm/radeon_drm.h>
@ -148,4 +152,63 @@ radeondrm_attach(struct device *parent, struct device *self, void *aux)
CFATTACH_DECL(radeondrm, sizeof(drm_device_t), radeondrm_probe, radeondrm_attach,
drm_detach, drm_activate);
#ifdef _MODULE
MODULE(MODULE_CLASS_DRIVER, radeondrm, NULL);
CFDRIVER_DECL(radeondrm, DV_DULL, NULL);
extern struct cfattach radeondrm_ca;
static int drmloc[] = { -1 };
static struct cfparent drmparent = {
"drm", "vga", DVUNIT_ANY
};
static struct cfdata radeondrm_cfdata[] = {
{
.cf_name = "radeondrm",
.cf_atname = "radeondrm",
.cf_unit = 0,
.cf_fstate = FSTATE_STAR,
.cf_loc = drmloc,
.cf_flags = 0,
.cf_pspec = &drmparent,
},
{ NULL }
};
static int
radeondrm_modcmd(modcmd_t cmd, void *arg)
{
int err;
switch (cmd) {
case MODULE_CMD_INIT:
err = config_cfdriver_attach(&radeondrm_cd);
if (err)
return err;
err = config_cfattach_attach("radeondrm", &radeondrm_ca);
if (err) {
config_cfdriver_detach(&radeondrm_cd);
return err;
}
err = config_cfdata_attach(radeondrm_cfdata, 1);
if (err) {
config_cfattach_detach("radeondrm", &radeondrm_ca);
config_cfdriver_detach(&radeondrm_cd);
return err;
}
return 0;
case MODULE_CMD_FINI:
err = config_cfdriver_detach(&radeondrm_cd);
if (err)
return err;
config_cfattach_detach("radeondrm", &radeondrm_ca);
config_cfdriver_detach(&radeondrm_cd);
return 0;
default:
return ENOTTY;
}
}
#endif
#endif