1 files changed, 0 insertions, 147 deletions
diff --git a/pvr-source/services4/srvkm/env/linux/gc_bvmapping.c b/pvr-source/services4/srvkm/env/linux/gc_bvmapping.c
deleted file mode 100755
index 6c5d17a..0000000
--- a/pvr-source/services4/srvkm/env/linux/gc_bvmapping.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright (C) 2011 Texas Instruments, Inc
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- */
-#include <linux/bltsville.h>
-#include <linux/bvinternal.h>
-#include <linux/gcbv-iface.h>
-
-#include "gc_bvmapping.h"
-#include "services_headers.h"
-
-void gc_bvmap_meminfo(PVRSRV_KERNEL_MEM_INFO *psMemInfo)
-{
-	int i;
-	IMG_CPU_PHYADDR phy_addr;
-	unsigned long *page_addrs;
-	struct bvbuffdesc *buffdesc;
-	struct bvphysdesc *physdesc;
-	int num_pages;
-	struct bventry bv_entry;
-	enum bverror bv_error;
-
-	gcbv_init(&bv_entry);
-	if (!bv_entry.bv_map) {
-		psMemInfo->bvmap_handle = NULL;
-		return;
-	}
-
-	num_pages = (psMemInfo->uAllocSize +
-		PAGE_SIZE - 1) >> PAGE_SHIFT;
-
-	page_addrs = kzalloc(sizeof(*page_addrs) * num_pages, GFP_KERNEL);
-	if (!page_addrs) {
-		printk(KERN_ERR "%s: Out of memory\n", __func__);
-		return;
-	}
-
-	physdesc = kzalloc(sizeof(*physdesc), GFP_KERNEL);
-	buffdesc = kzalloc(sizeof(*buffdesc), GFP_KERNEL);
-	if (!buffdesc || !physdesc) {
-		printk(KERN_ERR "%s: Out of memory\n", __func__);
-		kfree(page_addrs);
-		kfree(physdesc);
-		kfree(buffdesc);
-		return;
-	}
-
-	for (i = 0; i < num_pages; i++) {
-		phy_addr = OSMemHandleToCpuPAddr(
-			psMemInfo->sMemBlk.hOSMemHandle, i << PAGE_SHIFT);
-		page_addrs[i] = (u32)phy_addr.uiAddr;
-	}
-
-	buffdesc->structsize = sizeof(*buffdesc);
-	buffdesc->map = NULL;
-	buffdesc->length = psMemInfo->uAllocSize;
-	buffdesc->auxtype = BVAT_PHYSDESC;
-	buffdesc->auxptr = physdesc;
-	physdesc->structsize = sizeof(*physdesc);
-	physdesc->pagesize = PAGE_SIZE;
-	physdesc->pagearray = page_addrs;
-	physdesc->pagecount = num_pages;
-
-	/*
-	 * For ion allocated buffers let's verify how many planes this
-	 * meminfo consist of
-	 */
-	if(psMemInfo->ui32Flags & PVRSRV_MEM_ION) {
-		IMG_UINT32 num_addr_offsets = 0;
-		OSGetMemMultiPlaneInfo(psMemInfo->sMemBlk.hOSMemHandle,
-			NULL, &num_addr_offsets);
-
-		/*
-		 * Account for this meminfo plane offset (relative to the base
-		 * address) if necessary
-		 */
-		if(num_addr_offsets > 0)
-			physdesc->pageoffset = psMemInfo->planeOffsets[0];
-
-		/*
-		 * In BV there is no way to specify multiple offsets, check
-		 * all planes have the same offset and report any discrepancy
-		 */
-		for (i = 1; i < num_addr_offsets; i++) {
-			IMG_UINT32 plane_offset =
-				psMemInfo->planeOffsets[i] % PAGE_SIZE;
-			if (psMemInfo->planeOffsets[0] != plane_offset) {
-				printk(KERN_WARNING "%s: meminfo %p offset 0 %d"
-					" != offset %d %d, coalignment is "
-					"missing\n", __func__, psMemInfo,
-					psMemInfo->planeOffsets[0],
-					i, plane_offset);
-			}
-		}
-	}
-
-	bv_error = bv_entry.bv_map(buffdesc);
-	if (bv_error) {
-		printk(KERN_ERR "%s: Failed to map meminfo %p, bverror %d\n",
-			__func__, psMemInfo, bv_error);
-		psMemInfo->bvmap_handle = NULL;
-	} else
-		psMemInfo->bvmap_handle = buffdesc;
-
-}
-
-void gc_bvunmap_meminfo(PVRSRV_KERNEL_MEM_INFO *psMemInfo)
-{
-	struct bvbuffdesc *buffdesc;
-	struct bvphysdesc *physdesc;
-	struct bventry bv_entry;
-	enum bverror bv_error;
-
-	gcbv_init(&bv_entry);
-	if (!bv_entry.bv_map || !psMemInfo || !psMemInfo->bvmap_handle)
-		return;
-
-	buffdesc = psMemInfo->bvmap_handle;
-	physdesc = (struct bvphysdesc*) buffdesc->auxptr;
-	bv_error = bv_entry.bv_unmap(buffdesc);
-	if (bv_error) {
-		printk(KERN_ERR "%s: Failed to unmap bvhandle %p from meminfo "
-			"%p, bverror %d\n", __func__, buffdesc, psMemInfo,
-			bv_error);
-	}
-
-	kfree(physdesc->pagearray);
-	kfree(physdesc);
-	kfree(psMemInfo->bvmap_handle);
-	psMemInfo->bvmap_handle = NULL;
-}
-
-IMG_VOID *gc_meminfo_to_hndl(PVRSRV_KERNEL_MEM_INFO *psMemInfo)
-{
-	return psMemInfo->bvmap_handle;
-}