Maemo patchset 20101501+0m5

[h-e-n] / drivers / gpu / pvr / tools / hostfunc.h

diff --git a/drivers/gpu/pvr/tools/hostfunc.h b/drivers/gpu/pvr/tools/hostfunc.h
new file mode 100644 (file)
index 0000000..c75c2cd
--- /dev/null
+++ b/drivers/gpu/pvr/tools/hostfunc.h
@@ -0,0 +1,51 @@
+/**********************************************************************
+ *
+ * Copyright(c) 2008 Imagination Technologies Ltd. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful but, except
+ * as otherwise stated in writing, without any warranty; without even the
+ * implied warranty of merchantability or fitness for a particular purpose.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * Imagination Technologies Ltd. <gpl-support@imgtec.com>
+ * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK
+ *
+ ******************************************************************************/
+
+#ifndef _HOSTFUNC_
+#define _HOSTFUNC_
+
+#define HOST_PAGESIZE                  (4096)
+#define DBG_MEMORY_INITIALIZER (0xe2)
+
+u32 HostReadRegistryDWORDFromString(char *pcKey, char *pcValueName,
+                                          u32 *pui32Data);
+
+void *HostPageablePageAlloc(u32 ui32Pages);
+void HostPageablePageFree(void *pvBase);
+void *HostNonPageablePageAlloc(u32 ui32Pages);
+void HostNonPageablePageFree(void *pvBase);
+
+void *HostMapKrnBufIntoUser(void *pvKrnAddr, u32 ui32Size, void **ppvMdl);
+void HostUnMapKrnBufFromUser(void *pvUserAddr, void *pvMdl, void *pvProcess);
+
+void HostCreateRegDeclStreams(void);
+
+void *HostCreateMutex(void);
+void HostAquireMutex(void *pvMutex);
+void HostReleaseMutex(void *pvMutex);
+void HostDestroyMutex(void *pvMutex);
+
+#endif