pci-arbiter: Use libpciaccess instead of embedding it

This patch removes all embedded pciaccess code from the arbiter
and instead uses the external pciaccess library.

* pci-arbiter/Makefile:
        * Remove pci_access.c and x86_pci.c from the sources.
* pci-arbiter/func_files.c:
        * io_config_file: Use a harcoded PCI config size.
        * read_rom_file:
                Grab the full rom first, then return the
                requested amount.
* pci-arbiter/main.c:
        * main: Call create_fs_tree() w/o pci_sys.
                Since it's not part of the translator anymore.
* pci-arbiter/netfs_impl.c:
        * netfs_attempt_read:
		Send pci_device_cfg_read() as the read op.
        * netfs_attempt_write:
                Send pci_device_cfg_write() as the write op.
* pci-arbiter/pci-ops.c:
        * S_pci_conf_read: Call libpciaccess' pci_device_cfg_read().
        * S_pci_conf_write: Call libpciaccess' pci_device_cfg_write().
        * S_pci_get_dev_rom:
		Set rom.base_addr to zero for the moment, until
		  libpciaccess esposes it properly.
* pci-arbiter/pci_access.c: Deleted
* pci-arbiter/pci_access.h: Deleted
* pci-arbiter/pcifs.c:
        * create_fs_tree:
                Remove the pci_sys parameter.
		Use libpciaccess' iterator.
		Use a hardcoded config space size.
* pci-arbiter/pcifs.h: Definitions for changes in pcifs.c.
* pci-arbiter/x86_pci.c: Deleted.
* pci-arbiter/x86_pci.h: Deleted.

1 files changed, 0 insertions, 34 deletions

diff --git a/pci-arbiter/x86_pci.h b/pci-arbiter/x86_pci.h
deleted file mode 100644
index fb2374a6..00000000
--- a/pci-arbiter/x86_pci.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2009, 2012 Samuel Thibault
- * Heavily inspired from the freebsd, netbsd, and openbsd backends
- * (C) Copyright Eric Anholt 2006
- * (C) Copyright IBM Corporation 2006
- * Copyright (c) 2008 Juan Romero Pardines
- * Copyright (c) 2008 Mark Kettenis
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
- * PCI backend header for x86 (32 and 64 bit) architectures.
- *
- * Following code is borrowed from libpciaccess:
- * https://cgit.freedesktop.org/xorg/lib/libpciaccess/
- */
-
-#ifndef X86_PCI_H
-#define X86_PCI_H
-
-int pci_system_x86_create (void);
-
-#endif /* X86_PCI_H */