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Diffstat (limited to 'bsd/drm_sysctl.h')
-rw-r--r--bsd/drm_sysctl.h123
1 files changed, 69 insertions, 54 deletions
diff --git a/bsd/drm_sysctl.h b/bsd/drm_sysctl.h
index 02e4b28d..4e007445 100644
--- a/bsd/drm_sysctl.h
+++ b/bsd/drm_sysctl.h
@@ -1,4 +1,10 @@
-SYSCTL_NODE(_hw, OID_AUTO, dri, CTLFLAG_RW, 0, "DRI Graphics");
+/*
+ * $FreeBSD: src/sys/dev/drm/drm_sysctl.h,v 1.1 2002/04/27 20:47:57 anholt Exp $
+ */
+
+#ifdef __FreeBSD__
+
+#include <sys/sysctl.h>
static int DRM(name_info)DRM_SYSCTL_HANDLER_ARGS;
static int DRM(vm_info)DRM_SYSCTL_HANDLER_ARGS;
@@ -32,8 +38,7 @@ struct DRM(sysctl_list) {
#define DRM_SYSCTL_ENTRIES (sizeof(DRM(sysctl_list))/sizeof(DRM(sysctl_list)[0]))
struct drm_sysctl_info {
- struct sysctl_oid oids[DRM_SYSCTL_ENTRIES + 1];
- struct sysctl_oid_list list;
+ struct sysctl_ctx_list ctx;
char name[2];
};
@@ -41,65 +46,62 @@ int DRM(sysctl_init)(drm_device_t *dev)
{
struct drm_sysctl_info *info;
struct sysctl_oid *oid;
- struct sysctl_oid *top;
+ struct sysctl_oid *top, *drioid;
int i;
- /* Find the next free slot under hw.graphics */
+ info = DRM(alloc)(sizeof *info, DRM_MEM_DRIVER);
+ if ( !info )
+ return 1;
+ bzero(info, sizeof *info);
+ dev->sysctl = info;
+
+ /* Add the sysctl node for DRI if it doesn't already exist */
+ drioid = SYSCTL_ADD_NODE( &info->ctx, &sysctl__hw_children, OID_AUTO, "dri", CTLFLAG_RW, NULL, "DRI Graphics");
+ if (!drioid)
+ return 1;
+
+ /* Find the next free slot under hw.dri */
i = 0;
- SLIST_FOREACH(oid, &sysctl__hw_dri_children, oid_link) {
+ SLIST_FOREACH(oid, SYSCTL_CHILDREN(drioid), oid_link) {
if (i <= oid->oid_arg2)
i = oid->oid_arg2 + 1;
}
+ if (i>9)
+ return 1;
- info = DRM(alloc)(sizeof *info, DRM_MEM_DRIVER);
- dev->sysctl = info;
-
- /* Construct the node under hw.graphics */
+ /* Add the hw.dri.x for our device */
info->name[0] = '0' + i;
info->name[1] = 0;
- oid = &info->oids[DRM_SYSCTL_ENTRIES];
- bzero(oid, sizeof(*oid));
- oid->oid_parent = &sysctl__hw_dri_children;
- oid->oid_number = OID_AUTO;
- oid->oid_kind = CTLTYPE_NODE | CTLFLAG_RW;
- oid->oid_arg1 = &info->list;
- oid->oid_arg2 = i;
- oid->oid_name = info->name;
- oid->oid_handler = 0;
- oid->oid_fmt = "N";
- SLIST_INIT(&info->list);
- sysctl_register_oid(oid);
- top = oid;
-
+ top = SYSCTL_ADD_NODE( &info->ctx, SYSCTL_CHILDREN(drioid), OID_AUTO, info->name, CTLFLAG_RW, NULL, NULL);
+ if (!top)
+ return 1;
+
for (i = 0; i < DRM_SYSCTL_ENTRIES; i++) {
- oid = &info->oids[i];
- bzero(oid, sizeof(*oid));
- oid->oid_parent = top->oid_arg1;
- oid->oid_number = OID_AUTO;
- oid->oid_kind = CTLTYPE_INT | CTLFLAG_RD;
- oid->oid_arg1 = dev;
- oid->oid_arg2 = 0;
- oid->oid_name = DRM(sysctl_list)[i].name;
- oid->oid_handler = DRM(sysctl_list[)i].f;
- oid->oid_fmt = "A";
- sysctl_register_oid(oid);
+ oid = sysctl_add_oid( &info->ctx,
+ SYSCTL_CHILDREN(top),
+ OID_AUTO,
+ DRM(sysctl_list)[i].name,
+ CTLTYPE_INT | CTLFLAG_RD,
+ dev,
+ 0,
+ DRM(sysctl_list)[i].f,
+ "A",
+ NULL);
+ if (!oid)
+ return 1;
}
-
return 0;
}
int DRM(sysctl_cleanup)(drm_device_t *dev)
{
- int i;
-
- DRM_DEBUG("dev->sysctl=%p\n", dev->sysctl);
- for (i = 0; i < DRM_SYSCTL_ENTRIES + 1; i++)
- sysctl_unregister_oid(&dev->sysctl->oids[i]);
+ int error;
+ error = sysctl_ctx_free( &dev->sysctl->ctx );
DRM(free)(dev->sysctl, sizeof *dev->sysctl, DRM_MEM_DRIVER);
dev->sysctl = NULL;
- return 0;
+ return error;
}
static int DRM(name_info)DRM_SYSCTL_HANDLER_ARGS
@@ -166,9 +168,9 @@ static int DRM(vm_info)DRM_SYSCTL_HANDLER_ARGS
drm_device_t *dev = arg1;
int ret;
- DRM_OS_LOCK;
+ DRM_LOCK;
ret = DRM(_vm_info)(oidp, arg1, arg2, req);
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
return ret;
}
@@ -217,9 +219,9 @@ static int DRM(queues_info) DRM_SYSCTL_HANDLER_ARGS
drm_device_t *dev = arg1;
int ret;
- DRM_OS_LOCK;
+ DRM_LOCK;
ret = DRM(_queues_info)(oidp, arg1, arg2, req);
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
return ret;
}
@@ -267,9 +269,9 @@ static int DRM(bufs_info) DRM_SYSCTL_HANDLER_ARGS
drm_device_t *dev = arg1;
int ret;
- DRM_OS_LOCK;
+ DRM_LOCK;
ret = DRM(_bufs_info)(oidp, arg1, arg2, req);
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
return ret;
}
@@ -301,9 +303,9 @@ static int DRM(clients_info)DRM_SYSCTL_HANDLER_ARGS
drm_device_t *dev = arg1;
int ret;
- DRM_OS_LOCK;
+ DRM_LOCK;
ret = DRM(_clients_info)(oidp, arg1, arg2, req);
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
return ret;
}
@@ -386,9 +388,9 @@ static int DRM(vma_info)DRM_SYSCTL_HANDLER_ARGS
drm_device_t *dev = arg1;
int ret;
- DRM_OS_LOCK;
+ DRM_LOCK;
ret = DRM(_vma_info)(oidp, arg1, arg2, req);
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
return ret;
}
#endif
@@ -515,9 +517,22 @@ static int DRM(histo_info)DRM_SYSCTL_HANDLER_ARGS
drm_device_t *dev = arg1;
int ret;
- DRM_OS_LOCK;
+ DRM_LOCK;
ret = _drm_histo_info(oidp, arg1, arg2, req);
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
return ret;
}
#endif
+
+#elif defined(__NetBSD__)
+/* stub it out for now, sysctl is only for debugging */
+int DRM(sysctl_init)(drm_device_t *dev)
+{
+ return 0;
+}
+
+int DRM(sysctl_cleanup)(drm_device_t *dev)
+{
+ return 0;
+}
+#endif