1/*******************************************************************************
2*
3*      "cs46xx_wrapper.c" --  Cirrus Logic-Crystal CS46XX linux audio driver.
4*
5*      Copyright (C) 2000,2001  Cirrus Logic Corp.
6*            -- tom woller (twoller@crystal.cirrus.com) or
7*               (pcaudio@crystal.cirrus.com).
8*
9*      This program is free software; you can redistribute it and/or modify
10*      it under the terms of the GNU General Public License as published by
11*      the Free Software Foundation; either version 2 of the License, or
12*      (at your option) any later version.
13*
14*      This program is distributed in the hope that it will be useful,
15*      but WITHOUT ANY WARRANTY; without even the implied warranty of
16*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17*      GNU General Public License for more details.
18*
19*      You should have received a copy of the GNU General Public License
20*      along with this program; if not, write to the Free Software
21*      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22*
23* 01/11/2001 trw - new file from cs4281 wrapper code.
24*
25*******************************************************************************/
26#ifndef __CS46XX_WRAPPER24_H
27#define __CS46XX_WRAPPER24_H
28
29#include <linux/spinlock.h>
30
31#define CS_OWNER .owner =
32#define CS_THIS_MODULE THIS_MODULE,
33static inline void cs46xx_null(struct pci_dev *pcidev) { return; }
34#define cs4x_mem_map_reserve(page) SetPageReserved(page)
35#define cs4x_mem_map_unreserve(page) ClearPageReserved(page)
36
37#define free_dmabuf(card, dmabuf) \
38	pci_free_consistent((card)->pci_dev, \
39			    PAGE_SIZE << (dmabuf)->buforder, \
40			    (dmabuf)->rawbuf, (dmabuf)->dmaaddr);
41#define free_dmabuf2(card, dmabuf) \
42	pci_free_consistent((card)->pci_dev, \
43				    PAGE_SIZE << (dmabuf)->buforder_tmpbuff, \
44				    (dmabuf)->tmpbuff, (dmabuf)->dmaaddr_tmpbuff);
45#define cs4x_pgoff(vma) ((vma)->vm_pgoff)
46
47#define RSRCISIOREGION(dev,num) ((dev)->resource[(num)].start != 0 && \
48	 ((dev)->resource[(num)].flags & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO)
49#define RSRCISMEMORYREGION(dev,num) ((dev)->resource[(num)].start != 0 && \
50	 ((dev)->resource[(num)].flags & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_MEMORY)
51#define RSRCADDRESS(dev,num) ((dev)->resource[(num)].start)
52#define PCI_GET_DRIVER_DATA pci_get_drvdata
53#define PCI_SET_DRIVER_DATA pci_set_drvdata
54#define PCI_SET_DMA_MASK(pcidev,mask) pcidev->dma_mask = mask
55
56#endif
57