patch-2.4.4 linux/drivers/sound/cs46xx_wrapper-24.h

• Lines: 57
• Date: Wed Apr 11 19:02:38 2001
• Orig file: v2.4.3/linux/drivers/sound/cs46xx_wrapper-24.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.3/linux/drivers/sound/cs46xx_wrapper-24.h linux/drivers/sound/cs46xx_wrapper-24.h
@@ -0,0 +1,56 @@
+/*******************************************************************************
+*
+*      "cs46xx_wrapper.c" --  Cirrus Logic-Crystal CS46XX linux audio driver.
+*
+*      Copyright (C) 2000,2001  Cirrus Logic Corp.  
+*            -- tom woller (twoller@crystal.cirrus.com) or
+*               (pcaudio@crystal.cirrus.com).
+*
+*      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 of the License, or
+*      (at your option) any later version.
+*
+*      This program is distributed in the hope that it will be useful,
+*      but 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*
+* 01/11/2001 trw - new file from cs4281 wrapper code. 
+*
+*******************************************************************************/
+#ifndef __CS46XX_WRAPPER24_H
+#define __CS46XX_WRAPPER24_H
+
+#include <linux/spinlock.h>
+
+#define CS_OWNER owner:
+#define CS_THIS_MODULE THIS_MODULE,
+void cs46xx_null(struct pci_dev *pcidev) { return; }
+#define cs4x_mem_map_reserve(page) mem_map_reserve(page)
+#define cs4x_mem_map_unreserve(page) mem_map_unreserve(page)
+
+#define free_dmabuf(card, dmabuf) \
+	pci_free_consistent((card)->pci_dev, \
+			    PAGE_SIZE << (dmabuf)->buforder, \
+			    (dmabuf)->rawbuf, (dmabuf)->dmaaddr);
+#define free_dmabuf2(card, dmabuf) \
+	pci_free_consistent((card)->pci_dev, \
+				    PAGE_SIZE << (dmabuf)->buforder_tmpbuff, \
+				    (dmabuf)->tmpbuff, (dmabuf)->dmaaddr_tmpbuff);
+#define cs4x_pgoff(vma) ((vma)->vm_pgoff)
+
+#define RSRCISIOREGION(dev,num) ((dev)->resource[(num)].start != 0 && \
+	 ((dev)->resource[(num)].flags & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_IO)
+#define RSRCISMEMORYREGION(dev,num) ((dev)->resource[(num)].start != 0 && \
+	 ((dev)->resource[(num)].flags & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_MEMORY)
+#define RSRCADDRESS(dev,num) ((dev)->resource[(num)].start)
+#define PCI_GET_DRIVER_DATA pci_get_drvdata
+#define PCI_SET_DRIVER_DATA pci_set_drvdata
+#define PCI_SET_DMA_MASK(pcidev,mask) pcidev->dma_mask = mask
+
+#endif