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/******************************************************************************* * * "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, static inline void cs46xx_null(struct pci_dev *pcidev) { return; } #define cs4x_mem_map_reserve(page) SetPageReserved(page) #define cs4x_mem_map_unreserve(page) ClearPageReserved(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 |