| /******************************************************************************* |
| * |
| * "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 |