1 files changed, 0 insertions, 90 deletions
diff --git a/gpxe/src/drivers/bus/pcibackup.c b/gpxe/src/drivers/bus/pcibackup.c
deleted file mode 100644
index 8f9994ec..00000000
--- a/gpxe/src/drivers/bus/pcibackup.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * 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, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdint.h>
-#include <gpxe/pci.h>
-#include <gpxe/pcibackup.h>
-
-/** @file
- *
- * PCI configuration space backup and restoration
- *
- */
-
-/**
- * Check PCI configuration space offset against exclusion list
- *
- * @v pci		PCI device
- * @v offset		Offset within PCI configuration space
- * @v exclude		PCI configuration space backup exclusion list, or NULL
- */
-static int
-pci_backup_excluded ( struct pci_device *pci, unsigned int offset,
-		      const uint8_t *exclude ) {
-
-	if ( ! exclude )
-		return 0;
-	for ( ; *exclude != PCI_CONFIG_BACKUP_EXCLUDE_END ; exclude++ ) {
-		if ( offset == *exclude ) {
-			DBGC ( pci, "PCI %p skipping configuration offset "
-			       "%02x\n", pci, offset );
-			return 1;
-		}
-	}
-	return 0;
-}
-
-/**
- * Back up PCI configuration space
- *
- * @v pci		PCI device
- * @v backup		PCI configuration space backup
- * @v exclude		PCI configuration space backup exclusion list, or NULL
- */
-void pci_backup ( struct pci_device *pci, struct pci_config_backup *backup,
-		  const uint8_t *exclude ) {
-	unsigned int offset;
-	uint32_t *dword;
-
-	for ( offset = 0, dword = backup->dwords ; offset < 0x100 ;
-	      offset += sizeof ( *dword ) , dword++ ) {
-		if ( ! pci_backup_excluded ( pci, offset, exclude ) )
-			pci_read_config_dword ( pci, offset, dword );
-	}
-}
-
-/**
- * Restore PCI configuration space
- *
- * @v pci		PCI device
- * @v backup		PCI configuration space backup
- * @v exclude		PCI configuration space backup exclusion list, or NULL
- */
-void pci_restore ( struct pci_device *pci, struct pci_config_backup *backup,
-		   const uint8_t *exclude ) {
-	unsigned int offset;
-	uint32_t *dword;
-
-	for ( offset = 0, dword = backup->dwords ; offset < 0x100 ;
-	      offset += sizeof ( *dword ) , dword++ ) {
-		if ( ! pci_backup_excluded ( pci, offset, exclude ) )
-			pci_write_config_dword ( pci, offset, *dword );
-	}
-}