diff options
Diffstat (limited to 'linux-core/savage_dma.c')
-rw-r--r-- | linux-core/savage_dma.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/linux-core/savage_dma.c b/linux-core/savage_dma.c deleted file mode 100644 index eb21b09a..00000000 --- a/linux-core/savage_dma.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. - * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sub license, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -/*=========================================================*/ -#include <linux/interrupt.h> /* For task queue support */ -#include <linux/delay.h> - -#include "drmP.h" -#include "savage_drm.h" -#include "savage_drv.h" - -#define SAVAGE_DEFAULT_USEC_TIMEOUT 10000 -#define SAVAGE_FREELIST_DEBUG 0 - -int savage_preinit(drm_device_t * dev, unsigned long chipset) -{ - drm_savage_private_t *dev_priv; - unsigned mmioBase, fbBase, fbSize, apertureBase; - int ret = 0; - - dev_priv = drm_alloc(sizeof(drm_savage_private_t), DRM_MEM_DRIVER); - if (dev_priv == NULL) - return DRM_ERR(ENOMEM); - - memset(dev_priv, 0, sizeof(drm_savage_private_t)); - dev->dev_private = (void *)dev_priv; - dev_priv->chipset = (enum savage_family)chipset; - - if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) { - fbBase = pci_resource_start(dev->pdev, 0); - fbSize = SAVAGE_FB_SIZE_S3; - mmioBase = fbBase + fbSize; - apertureBase = fbBase + SAVAGE_APERTURE_OFFSET; - } else if (chipset != S3_SUPERSAVAGE) { - mmioBase = pci_resource_start(dev->pdev, 0); - fbBase = pci_resource_start(dev->pdev, 1); - fbSize = SAVAGE_FB_SIZE_S4; - apertureBase = fbBase + SAVAGE_APERTURE_OFFSET; - } else { - mmioBase = pci_resource_start(dev->pdev, 0); - fbBase = pci_resource_start(dev->pdev, 1); - fbSize = pci_resource_len(dev->pdev, 1); - apertureBase = pci_resource_start(dev->pdev, 2); - } - - if ((ret = drm_initmap(dev, mmioBase, SAVAGE_MMIO_SIZE, - _DRM_REGISTERS, 0))) - return ret; - - if ((ret = drm_initmap(dev, fbBase, fbSize, - _DRM_FRAME_BUFFER, _DRM_WRITE_COMBINING))) - return ret; - - if ((ret = drm_initmap(dev, apertureBase, SAVAGE_APERTURE_SIZE, - _DRM_FRAME_BUFFER, _DRM_WRITE_COMBINING))) - return ret; - - return ret; -} |