49f77fff14
Save in a few special cases, _X_EXPORT should not be used in C source files. Instead, it should be used in headers, and the proper C source include that header. Some special cases are symbols that need to be shared between modules, but not expected to be used by external drivers, and symbols that are accessible via LoaderSymbol/dlopen. This patch also adds conditionally some new sdk header files, depending on extensions enabled. These files were added to match pattern for other extensions/modules, that is, have the headers "deciding" symbol visibility in the sdk. These headers are: o Xext/panoramiXsrv.h, Xext/panoramiX.h o fbpict.h (unconditionally) o vidmodeproc.h o mioverlay.h (unconditionally, used only by xaa) o xfixes.h (unconditionally, symbols required by dri2) LoaderSymbol and similar functions now don't have different prototypes, in loaderProcs.h and xf86Module.h, so that both headers can be included, without the need of defining IN_LOADER. xf86NewInputDevice() device prototype readded to xf86Xinput.h, but not exported (and with a comment about it).
114 lines
4.3 KiB
C
114 lines
4.3 KiB
C
/*
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* Copyright (c) 1999-2003 by The XFree86 Project, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of the copyright holder(s)
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* and author(s) shall not be used in advertising or otherwise to promote
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* the sale, use or other dealings in this Software without prior written
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* authorization from the copyright holder(s) and author(s).
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*/
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/* Standard resource information code */
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include <X11/X.h>
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#include "xf86.h"
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#include "xf86Priv.h"
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#include "xf86Privstr.h"
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#include "xf86Pci.h"
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#define NEED_OS_RAC_PROTOS
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#include "xf86_OSlib.h"
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#include "xf86Resources.h"
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/* Avoid Imakefile changes */
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#include "bus/Pci.h"
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#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || \
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defined(__DragonFly__) || defined(__sun)
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#define xf86StdAccResFromOS xf86AccResFromOS
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#endif
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resPtr
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xf86StdAccResFromOS(resPtr ret)
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{
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resRange range;
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/*
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* Fallback is to claim the following areas:
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*
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* 0x00000000 - 0x0009ffff low 640k host memory
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* 0x000c0000 - 0x000effff location of VGA and other extensions ROMS
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* 0x000f0000 - 0x000fffff system BIOS
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* 0x00100000 - 0x3fffffff low 1G - 1MB host memory
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* 0xfec00000 - 0xfecfffff default I/O APIC config space
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* 0xfee00000 - 0xfeefffff default Local APIC config space
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* 0xffe00000 - 0xffffffff high BIOS area (should this be included?)
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*
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* reference: Intel 440BX AGP specs
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*
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* The two APIC spaces appear to be BX-specific and should be dealt with
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* elsewhere.
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*/
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/* Fallback is to claim 0x0 - 0x9ffff and 0x100000 - 0x7fffffff */
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RANGE(range, 0x00000000, 0x0009ffff, ResExcMemBlock);
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ret = xf86AddResToList(ret, &range, -1);
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RANGE(range, 0x000c0000, 0x000effff, ResExcMemBlock);
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ret = xf86AddResToList(ret, &range, -1);
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RANGE(range, 0x000f0000, 0x000fffff, ResExcMemBlock);
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ret = xf86AddResToList(ret, &range, -1);
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#if 0
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RANGE(range, 0xfec00000, 0xfecfffff, ResExcMemBlock | ResBios);
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ret = xf86AddResToList(ret, &range, -1);
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RANGE(range, 0xfee00000, 0xfeefffff, ResExcMemBlock | ResBios);
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ret = xf86AddResToList(ret, &range, -1);
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/* airlied - remove BIOS range it shouldn't be here
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this should use E820 - or THE OS */
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RANGE(range, 0xffe00000, 0xffffffff, ResExcMemBlock | ResBios);
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ret = xf86AddResToList(ret, &range, -1);
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#endif
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/*
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* Fallback would be to claim well known ports in the 0x0 - 0x3ff range
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* along with their sparse I/O aliases, but that's too imprecise. Instead
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* claim a bare minimum here.
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*/
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RANGE(range, 0x00000000, 0x000000ff, ResExcIoBlock); /* For mainboard */
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ret = xf86AddResToList(ret, &range, -1);
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/*
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* At minimum, the top and bottom resources must be claimed, so that
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* resources that are (or appear to be) unallocated can be relocated.
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*/
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/* RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock);
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ret = xf86AddResToList(ret, &range, -1);
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RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock);
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ret = xf86AddResToList(ret, &range, -1);
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RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
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ret = xf86AddResToList(ret, &range, -1); */
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RANGE(range, 0x0000ffff, 0x0000ffff, ResExcIoBlock);
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ret = xf86AddResToList(ret, &range, -1);
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/* XXX add others */
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return ret;
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}
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