Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 48 insertions, 0 deletions

diff --git a/drivers/isdn/hardware/eicon/diva_dma.h b/drivers/isdn/hardware/eicon/diva_dma.h
new file mode 100644
index 00000000000..dff80724cdb
--- /dev/null
+++ b/drivers/isdn/hardware/eicon/diva_dma.h
@@ -0,0 +1,48 @@
+
+/*
+ *
+  Copyright (c) Eicon Networks, 2002.
+ *
+  This source file is supplied for the use with
+  Eicon Networks range of DIVA Server Adapters.
+ *
+  Eicon File Revision :    2.1
+ *
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2, or (at your option)
+  any later version.
+ *
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
+  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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#ifndef __DIVA_DMA_MAPPING_IFC_H__
+#define __DIVA_DMA_MAPPING_IFC_H__
+typedef struct _diva_dma_map_entry  diva_dma_map_entry_t;
+struct _diva_dma_map_entry* diva_alloc_dma_map (void* os_context, int nentries);
+void diva_init_dma_map_entry (struct _diva_dma_map_entry* pmap,
+                              int nr, void* virt, dword phys,
+                              void* addr_handle);
+int diva_alloc_dma_map_entry (struct _diva_dma_map_entry* pmap);
+void diva_free_dma_map_entry (struct _diva_dma_map_entry* pmap, int entry);
+void diva_get_dma_map_entry (struct _diva_dma_map_entry* pmap, int nr,
+                             void** pvirt, dword* pphys);
+void diva_free_dma_mapping (struct _diva_dma_map_entry* pmap);
+/*
+  Functionality to be implemented by OS wrapper
+  and running in process context
+  */
+void diva_init_dma_map (void* hdev,
+                        struct _diva_dma_map_entry** ppmap,
+                        int nentries);
+void diva_free_dma_map (void* hdev,
+                        struct _diva_dma_map_entry* pmap);
+void* diva_get_entry_handle (struct _diva_dma_map_entry* pmap, int nr);
+#endif