From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/isdn/hardware/eicon/diva_dma.h | 48 +++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 kernel/drivers/isdn/hardware/eicon/diva_dma.h (limited to 'kernel/drivers/isdn/hardware/eicon/diva_dma.h') diff --git a/kernel/drivers/isdn/hardware/eicon/diva_dma.h b/kernel/drivers/isdn/hardware/eicon/diva_dma.h new file mode 100644 index 000000000..d32c91be5 --- /dev/null +++ b/kernel/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 -- cgit 1.2.3-korg