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- Bump FreeBSD version for the hostb(4) and vgapci(4) drivers as well as

Browse Source 
the addition of pci_find_extcap().
- Change the drm drivers to attach to vgapci.  This is #ifdef'd so the
  code can be shared across branches.
- Use pci_find_extcap() to look for AGP and PCIE capabilities in drm.
- GC all the drmsub stuff for i810/i830/i915.  The agp and drm devices are
  now both children of vgapci.
This commit is contained in:
John Baldwin 2005-12-20 22:44:36 +00:00
parent a1ee13ef19
commit e9aa66d283
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=153579
13 changed files with 68 additions and 76 deletions
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40
sys/dev/agp/agp_i810.c
View File

@ -178,7 +178,8 @@ agp_i810_find_bridge(device_t dev)
devid -= 0x20000;
break;
};
if (device_get_children(device_get_parent(dev), &children, &nchildren))
if (device_get_children(device_get_parent(device_get_parent(dev)),
&children, &nchildren))
return 0;
for (i = 0; i < nchildren; i++) {
@ -261,7 +262,6 @@ agp_i810_probe(device_t dev)
return ENXIO;
}
device_verbose(dev);
device_set_desc(dev, desc);
return BUS_PROBE_DEFAULT;
}
@ -452,11 +452,7 @@ agp_i810_attach(device_t dev)
gatt->ag_physical = pgtblctl & ~1;
}
/* Add a device for the drm to attach to */
if (!device_add_child( dev, "drmsub", -1 ))
printf("out of memory...\n");
return bus_generic_attach(dev);
return 0;
}
static int
@ -464,7 +460,6 @@ agp_i810_detach(device_t dev)
{
struct agp_i810_softc *sc = device_get_softc(dev);
int error;
device_t child;
error = agp_generic_detach(dev);
if (error)
@ -498,10 +493,6 @@ agp_i810_detach(device_t dev)
sc->regs);
}
child = device_find_child( dev, "drmsub", 0 );
if (child)
device_delete_child( dev, child );
return 0;
}
@ -806,26 +797,11 @@ agp_i810_unbind_memory(device_t dev, struct agp_memory *mem)
return 0;
}
static int
agp_i810_print_child(device_t dev, device_t child)
{
int retval = 0;
retval += bus_print_child_header(dev, child);
retval += printf(": (child of agp_i810.c)");
retval += bus_print_child_footer(dev, child);
return retval;
}
static device_method_t agp_i810_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, agp_i810_probe),
DEVMETHOD(device_attach, agp_i810_attach),
DEVMETHOD(device_detach, agp_i810_detach),
DEVMETHOD(device_shutdown, bus_generic_shutdown),
DEVMETHOD(device_suspend, bus_generic_suspend),
DEVMETHOD(device_resume, bus_generic_resume),
/* AGP interface */
DEVMETHOD(agp_get_aperture, agp_i810_get_aperture),
@ -839,14 +815,6 @@ static device_method_t agp_i810_methods[] = {
DEVMETHOD(agp_bind_memory, agp_i810_bind_memory),
DEVMETHOD(agp_unbind_memory, agp_i810_unbind_memory),
/* bus methods */
DEVMETHOD(bus_print_child, agp_i810_print_child),
DEVMETHOD(bus_alloc_resource, bus_generic_alloc_resource),
DEVMETHOD(bus_release_resource, bus_generic_release_resource),
DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
{ 0, 0 }
};
@ -858,6 +826,6 @@ static driver_t agp_i810_driver = {
static devclass_t agp_devclass;
DRIVER_MODULE(agp_i810, pci, agp_i810_driver, agp_devclass, 0, 0);
DRIVER_MODULE(agp_i810, vgapci, agp_i810_driver, agp_devclass, 0, 0);
MODULE_DEPEND(agp_i810, agp, 1, 1, 1);
MODULE_DEPEND(agp_i810, pci, 1, 1, 1);

5
sys/dev/drm/drm_agpsupport.c
View File

@ -56,6 +56,10 @@ drm_device_find_capability(drm_device_t *dev, int cap)
}
#ifdef __FreeBSD__
#if __FreeBSD_version >= 700010
return (pci_find_extcap(dev->device, cap, NULL) == 0);
#else
/* Code taken from agp.c. IWBNI that was a public interface. */
u_int32_t status;
u_int8_t ptr, next;
@ -84,6 +88,7 @@ drm_device_find_capability(drm_device_t *dev, int cap)
}
return 0;
#endif
#else
/* XXX: fill me in for non-FreeBSD */
return 1;

10
sys/dev/drm/drm_drv.c
View File

@ -153,6 +153,7 @@ int drm_probe(device_t dev, drm_pci_id_list_t *idlist)
{
drm_pci_id_list_t *id_entry;
int vendor, device;
#if __FreeBSD_version < 700010
device_t realdev;
if (!strcmp(device_get_name(dev), "drmsub"))
@ -161,6 +162,10 @@ int drm_probe(device_t dev, drm_pci_id_list_t *idlist)
realdev = dev;
vendor = pci_get_vendor(realdev);
device = pci_get_device(realdev);
#else
vendor = pci_get_vendor(dev);
device = pci_get_device(dev);
#endif
id_entry = drm_find_description(vendor, device, idlist);
if (id_entry != NULL) {
@ -180,11 +185,14 @@ int drm_attach(device_t nbdev, drm_pci_id_list_t *idlist)
unit = device_get_unit(nbdev);
dev = device_get_softc(nbdev);
#if __FreeBSD_version < 700010
if (!strcmp(device_get_name(nbdev), "drmsub"))
dev->device = device_get_parent(nbdev);
else
dev->device = nbdev;
#else
dev->device = nbdev;
#endif
dev->devnode = make_dev(&drm_cdevsw,
unit,
DRM_DEV_UID,

8
sys/dev/drm/i915_drv.c
View File

@ -98,13 +98,21 @@ static device_method_t i915_methods[] = {
};
static driver_t i915_driver = {
#if __FreeBSD_version >= 700010
"drm",
#else
"drmsub",
#endif
i915_methods,
sizeof(drm_device_t)
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(i915, vgapci, i915_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(i915, agp, i915_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(i915, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

4
sys/dev/drm/mach64_drv.c
View File

@ -109,7 +109,11 @@ static driver_t mach64_driver = {
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(mach64, vgapci, mach64_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(mach64, pci, mach64_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(mach64, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

15
sys/dev/drm/mga_drv.c
View File

@ -64,6 +64,8 @@ static drm_pci_id_list_t mga_pciidlist[] = {
*/
static int mga_driver_device_is_agp(drm_device_t * dev)
{
device_t bus;
/* There are PCI versions of the G450. These cards have the
* same PCI ID as the AGP G450, but have an additional PCI-to-PCI
* bridge chip. We detect these cards, which are not currently
@ -72,9 +74,14 @@ static int mga_driver_device_is_agp(drm_device_t * dev)
* device is 0x0021 (HB6 Universal PCI-PCI bridge), we reject the
* device.
*/
#if __FreeBSD_version >= 700010
bus = device_get_parent(device_get_parent(dev->device));
#else
bus = device_get_parent(dev->device);
#endif
if (pci_get_device(dev->device) == 0x0525 &&
pci_get_vendor(device_get_parent(dev->device)) == 0x3388 &&
pci_get_device(device_get_parent(dev->device)) == 0x0021)
pci_get_vendor(bus) == 0x3388 &&
pci_get_device(bus) == 0x0021)
return 0;
else
return 2;
@ -148,7 +155,11 @@ static driver_t mga_driver = {
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(mga, vgapci, mga_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(mga, pci, mga_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(mga, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

4
sys/dev/drm/r128_drv.c
View File

@ -109,7 +109,11 @@ static driver_t r128_driver = {
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(r128, vgapci, r128_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(r128, pci, r128_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(r128, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

4
sys/dev/drm/radeon_drv.c
View File

@ -114,7 +114,11 @@ static driver_t radeon_driver = {
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(radeon, vgapci, radeon_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(radeon, pci, radeon_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(radeon, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

4
sys/dev/drm/savage_drv.c
View File

@ -99,7 +99,11 @@ static driver_t savage_driver = {
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(savage, vgapci, savage_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(savage, pci, savage_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(savage, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

4
sys/dev/drm/sis_drv.c
View File

@ -92,7 +92,11 @@ static driver_t sis_driver = {
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(sisdrm, vgapci, sis_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(sisdrm, pci, sis_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(sisdrm, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

4
sys/dev/drm/tdfx_drv.c
View File

@ -93,7 +93,11 @@ static driver_t tdfx_driver = {
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(tdfx, vgapci, tdfx_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(tdfx, pci, tdfx_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(tdfx, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)

40
sys/pci/agp_i810.c
View File

@ -178,7 +178,8 @@ agp_i810_find_bridge(device_t dev)
devid -= 0x20000;
break;
};
if (device_get_children(device_get_parent(dev), &children, &nchildren))
if (device_get_children(device_get_parent(device_get_parent(dev)),
&children, &nchildren))
return 0;
for (i = 0; i < nchildren; i++) {
@ -261,7 +262,6 @@ agp_i810_probe(device_t dev)
return ENXIO;
}
device_verbose(dev);
device_set_desc(dev, desc);
return BUS_PROBE_DEFAULT;
}
@ -452,11 +452,7 @@ agp_i810_attach(device_t dev)
gatt->ag_physical = pgtblctl & ~1;
}
/* Add a device for the drm to attach to */
if (!device_add_child( dev, "drmsub", -1 ))
printf("out of memory...\n");
return bus_generic_attach(dev);
return 0;
}
static int
@ -464,7 +460,6 @@ agp_i810_detach(device_t dev)
{
struct agp_i810_softc *sc = device_get_softc(dev);
int error;
device_t child;
error = agp_generic_detach(dev);
if (error)
@ -498,10 +493,6 @@ agp_i810_detach(device_t dev)
sc->regs);
}
child = device_find_child( dev, "drmsub", 0 );
if (child)
device_delete_child( dev, child );
return 0;
}
@ -806,26 +797,11 @@ agp_i810_unbind_memory(device_t dev, struct agp_memory *mem)
return 0;
}
static int
agp_i810_print_child(device_t dev, device_t child)
{
int retval = 0;
retval += bus_print_child_header(dev, child);
retval += printf(": (child of agp_i810.c)");
retval += bus_print_child_footer(dev, child);
return retval;
}
static device_method_t agp_i810_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, agp_i810_probe),
DEVMETHOD(device_attach, agp_i810_attach),
DEVMETHOD(device_detach, agp_i810_detach),
DEVMETHOD(device_shutdown, bus_generic_shutdown),
DEVMETHOD(device_suspend, bus_generic_suspend),
DEVMETHOD(device_resume, bus_generic_resume),
/* AGP interface */
DEVMETHOD(agp_get_aperture, agp_i810_get_aperture),
@ -839,14 +815,6 @@ static device_method_t agp_i810_methods[] = {
DEVMETHOD(agp_bind_memory, agp_i810_bind_memory),
DEVMETHOD(agp_unbind_memory, agp_i810_unbind_memory),
/* bus methods */
DEVMETHOD(bus_print_child, agp_i810_print_child),
DEVMETHOD(bus_alloc_resource, bus_generic_alloc_resource),
DEVMETHOD(bus_release_resource, bus_generic_release_resource),
DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
{ 0, 0 }
};
@ -858,6 +826,6 @@ static driver_t agp_i810_driver = {
static devclass_t agp_devclass;
DRIVER_MODULE(agp_i810, pci, agp_i810_driver, agp_devclass, 0, 0);
DRIVER_MODULE(agp_i810, vgapci, agp_i810_driver, agp_devclass, 0, 0);
MODULE_DEPEND(agp_i810, agp, 1, 1, 1);
MODULE_DEPEND(agp_i810, pci, 1, 1, 1);

2
sys/sys/param.h
View File

@ -57,7 +57,7 @@
* is created, otherwise 1.
*/
#undef __FreeBSD_version
#define __FreeBSD_version 700009 /* Master, propagated to newvers */
#define __FreeBSD_version 700010 /* Master, propagated to newvers */
#ifndef LOCORE
#include <sys/types.h>