diff options
Diffstat (limited to 'sys/dev/pci/drm/drm_agpsupport.c')
| -rw-r--r-- | sys/dev/pci/drm/drm_agpsupport.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/sys/dev/pci/drm/drm_agpsupport.c b/sys/dev/pci/drm/drm_agpsupport.c index f81fd56de81..eb1ce1fd1fe 100644 --- a/sys/dev/pci/drm/drm_agpsupport.c +++ b/sys/dev/pci/drm/drm_agpsupport.c @@ -35,11 +35,6 @@ #include "drmP.h" -#ifdef __FreeBSD__ -#include <pci/agpreg.h> -#include <dev/pci/pcireg.h> -#endif - int drm_device_find_capability(drm_device_t *, int); struct drm_agp_mem *drm_agp_lookup_entry(drm_device_t *, void *); @@ -47,47 +42,8 @@ struct drm_agp_mem *drm_agp_lookup_entry(drm_device_t *, void *); int drm_device_find_capability(drm_device_t *dev, int cap) { -#ifdef __FreeBSD__ -#if __FreeBSD_version >= 602102 - - 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; - - /* - * Check the CAP_LIST bit of the PCI status register first. - */ - status = pci_read_config(dev->device, PCIR_STATUS, 2); - if (!(status & 0x10)) - return 0; - - /* - * Traverse the capabilities list. - */ - for (ptr = pci_read_config(dev->device, AGP_CAPPTR, 1); - ptr != 0; ptr = next) { - u_int32_t capid = pci_read_config(dev->device, ptr, 4); - next = AGP_CAPID_GET_NEXT_PTR(capid); - - /* - * If this capability entry ID is cap, then we are done. - */ - if (AGP_CAPID_GET_CAP_ID(capid) == cap) - return 1; - } - - return 0; -#endif -#else -#if defined(__NetBSD__) || defined (__OpenBSD__) return pci_get_capability(dev->pa.pa_pc, dev->pa.pa_tag, cap, NULL, NULL); -#endif - /* XXX: fill me in for non-FreeBSD */ - return 1; -#endif } int |