Module Name: src
Committed By: riastradh
Date: Wed Jul 24 03:49:20 UTC 2013
Added Files:
src/sys/external/bsd/drm2/include/drm [riastradh-drm2]: intel-gtt.h
Log Message:
Add stub <drm/intel-gtt.h>, forgotten a while ago.
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1.2.1 src/sys/external/bsd/drm2/include/drm/intel-gtt.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/sys/external/bsd/drm2/include/drm/intel-gtt.h
diff -u /dev/null src/sys/external/bsd/drm2/include/drm/intel-gtt.h:1.1.2.1
--- /dev/null Wed Jul 24 03:49:20 2013
+++ src/sys/external/bsd/drm2/include/drm/intel-gtt.h Wed Jul 24 03:49:20 2013
@@ -0,0 +1,67 @@
+/* $NetBSD: intel-gtt.h,v 1.1.2.1 2013/07/24 03:49:20 riastradh Exp $ */
+
+/*-
+ * Copyright (c) 2013 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Taylor R. Campbell.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _DRM_INTEL_GTT_H_
+#define _DRM_INTEL_GTT_H_
+
+struct intel_gtt {
+ unsigned int stolen_size;
+ unsigned int gtt_total_entries;
+ unsigned int gtt_mappable_entries;
+ bool needs_dmar;
+ bool do_idle_maps;
+ bus_addr_t scratch_page_dma;
+ struct vm_page *scratch_page; /* XXX Sensible? */
+ bus_size_t gtt;
+ paddr_t gma_bus_addr;
+};
+
+struct intel_gtt *
+ intel_gtt_get(void);
+int intel_gmch_probe(struct pci_dev *, struct pci_dev *,
+ struct agp_bridge_data *);
+void intel_gmch_remove(void);
+bool intel_enable_gtt(void);
+void intel_gtt_chipset_flush(void);
+#ifndef __NetBSD__
+void intel_gtt_insert_sg_entries(struct sg_table *, unsigned int,
+ unsigned int);
+#endif
+void intel_gtt_clear_range(unsigned int, unsigned int);
+
+#define AGP_DCACHE_MEMORY 1
+#define AGP_PHYS_MEMORY 2
+
+#define AGP_USER_CACHED_MEMORY_GFDT __BIT(3)
+
+extern int intel_iommu_gfx_mapped;
+
+#endif /* _DRM_INTEL_GTT_H_ */
