Drop shared-core, bsd-core, linux-core and scripts subdirs

1 files changed, 0 insertions, 199 deletions

diff --git a/linux-core/ati_pcigart.c b/linux-core/ati_pcigart.c
deleted file mode 100644
index fce96dd1..00000000
--- a/linux-core/ati_pcigart.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/**
- * \file ati_pcigart.c
- * ATI PCI GART support
- *
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Created: Wed Dec 13 21:52:19 2000 by gareth@valinux.com
- *
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * 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, sublicense,
- * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT 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 "drmP.h"
-
-# define ATI_PCIGART_PAGE_SIZE		4096	/**< PCI GART page size */
-# define ATI_PCIGART_PAGE_MASK		(~(ATI_PCIGART_PAGE_SIZE-1))
-
-#define ATI_PCIE_WRITE 0x4
-#define ATI_PCIE_READ 0x8
-
-static __inline__ void gart_insert_page_into_table(struct drm_ati_pcigart_info *gart_info, dma_addr_t addr, u32 *pci_gart)
-{
-	u32 page_base;
-
-	page_base = (u32)addr & ATI_PCIGART_PAGE_MASK;
-	switch(gart_info->gart_reg_if) {
-	case DRM_ATI_GART_IGP:
-		page_base |= (upper_32_bits(addr) & 0xff) << 4;
-		page_base |= 0xc;
-		break;
-	case DRM_ATI_GART_PCIE:
-		page_base >>= 8;
-		page_base |= (upper_32_bits(addr) & 0xff) << 24;
-		page_base |= ATI_PCIE_READ | ATI_PCIE_WRITE;
-		break;
-	default:
-	case DRM_ATI_GART_PCI:
-		break;
-	}
-	*pci_gart = cpu_to_le32(page_base);
-}
-
-static int drm_ati_alloc_pcigart_table(struct drm_device *dev,
-				       struct drm_ati_pcigart_info *gart_info)
-{
-	gart_info->table_handle = drm_pci_alloc(dev, gart_info->table_size,
-						PAGE_SIZE,
-						gart_info->table_mask);
-	if (gart_info->table_handle == NULL)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static void drm_ati_free_pcigart_table(struct drm_device *dev,
-				       struct drm_ati_pcigart_info *gart_info)
-{
-	drm_pci_free(dev, gart_info->table_handle);
-	gart_info->table_handle = NULL;
-}
-
-int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
-{
-	struct drm_sg_mem *entry = dev->sg;
-	unsigned long pages;
-	int i;
-	int max_pages;
-
-	/* we need to support large memory configurations */
-	if (!entry) {
-		DRM_ERROR("no scatter/gather memory!\n");
-		return 0;
-	}
-
-	if (gart_info->bus_addr) {
-
-		max_pages = (gart_info->table_size / sizeof(u32));
-		pages = (entry->pages <= max_pages)
-		  ? entry->pages : max_pages;
-
-		for (i = 0; i < pages; i++) {
-			if (!entry->busaddr[i])
-				break;
-			pci_unmap_page(dev->pdev, entry->busaddr[i],
-					 PAGE_SIZE, PCI_DMA_TODEVICE);
-		}
-
-		if (gart_info->gart_table_location == DRM_ATI_GART_MAIN)
-			gart_info->bus_addr = 0;
-	}
-
-
-	if (gart_info->gart_table_location == DRM_ATI_GART_MAIN
-	    && gart_info->table_handle) {
-
-		drm_ati_free_pcigart_table(dev, gart_info);
-	}
-
-	return 1;
-}
-EXPORT_SYMBOL(drm_ati_pcigart_cleanup);
-
-int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
-{
-	struct drm_sg_mem *entry = dev->sg;
-	void *address = NULL;
-	unsigned long pages;
-	u32 *pci_gart;
-	dma_addr_t bus_address = 0;
-	int i, j, ret = 0;
-	int max_pages;
-	dma_addr_t entry_addr;
-
-	if (!entry) {
-		DRM_ERROR("no scatter/gather memory!\n");
-		goto done;
-	}
-
-	if (gart_info->gart_table_location == DRM_ATI_GART_MAIN) {
-		DRM_DEBUG("PCI: no table in VRAM: using normal RAM\n");
-
-		ret = drm_ati_alloc_pcigart_table(dev, gart_info);
-		if (ret) {
-			DRM_ERROR("cannot allocate PCI GART page!\n");
-			goto done;
-		}
-
-		address = gart_info->table_handle->vaddr;
-		bus_address = gart_info->table_handle->busaddr;
-	} else {
-		address = gart_info->addr;
-		bus_address = gart_info->bus_addr;
-		DRM_DEBUG("PCI: Gart Table: VRAM %08llX mapped at %08lX\n",
-			  (u64)bus_address, (unsigned long)address);
-	}
-
-	pci_gart = (u32 *) address;
-
-	max_pages = (gart_info->table_size / sizeof(u32));
-	pages = (entry->pages <= max_pages)
-	    ? entry->pages : max_pages;
-
-	memset(pci_gart, 0, max_pages * sizeof(u32));
-
-	for (i = 0; i < pages; i++) {
-		/* we need to support large memory configurations */
-		entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i],
-						 0, PAGE_SIZE, PCI_DMA_TODEVICE);
-		if (entry->busaddr[i] == 0) {
-			DRM_ERROR("unable to map PCIGART pages!\n");
-			drm_ati_pcigart_cleanup(dev, gart_info);
-			address = NULL;
-			bus_address = 0;
-			goto done;
-		}
-
-		entry_addr = entry->busaddr[i];
-		for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {
-			gart_insert_page_into_table(gart_info, entry_addr, pci_gart);
-			pci_gart++;
-			entry_addr += ATI_PCIGART_PAGE_SIZE;
-		}
-	}
-
-	ret = 1;
-
-#if defined(__i386__) || defined(__x86_64__)
-	wbinvd();
-#else
-	mb();
-#endif
-
-      done:
-	gart_info->addr = address;
-	gart_info->bus_addr = bus_address;
-	return ret;
-}
-EXPORT_SYMBOL(drm_ati_pcigart_init);