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Diffstat (limited to 'sound/oss/cs46xx_wrapper-24.h')
| -rw-r--r-- | sound/oss/cs46xx_wrapper-24.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/sound/oss/cs46xx_wrapper-24.h b/sound/oss/cs46xx_wrapper-24.h new file mode 100644 index 00000000000..f68e01181a7 --- /dev/null +++ b/sound/oss/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, +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 |