1 files changed, 27 insertions, 54 deletions
diff --git a/util/vgabios/pci-userspace.h b/util/vgabios/pci-userspace.h
index 103a9ef3bc09..2dbdbbe6a33e 100644
--- a/util/vgabios/pci-userspace.h
+++ b/util/vgabios/pci-userspace.h
@@ -1,62 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2016 Google Inc
+ *
+ * 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; version 2 of the License.
+ *
+ * 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.
+ */
+
 #ifndef __PCI_USERSPACE_H__
 #define __PCI_USERSPACE_H__
 
-#include <pci/pci.h>
-
-typedef unsigned long pciaddr_t;
-typedef u8 byte;
-typedef u16 word;
-
-#if 0
-struct pci_dev {
-	struct pci_dev *next;	/* Next device in the chain */
-	word bus;		/* Higher byte can select host bridges */
-	byte dev, func;		/* Device and function */
-
-	/* These fields are set by pci_fill_info() */
-	int known_fields;	/* Set of info fields already known */
-	word vendor_id, device_id;	/* Identity of the device */
-	int irq;		/* IRQ number */
-	pciaddr_t base_addr[6];	/* Base addresses */
-	pciaddr_t size[6];	/* Region sizes */
-	pciaddr_t rom_base_addr;	/* Expansion ROM base address */
-	pciaddr_t rom_size;	/* Expansion ROM size */
-
-	/* Fields used internally: */
-	void *access;
-	void *methods;
-	byte *cache;		/* Cached information */
-	int cache_len;
-	int hdrtype;		/* Direct methods: header type */
-	void *aux;		/* Auxillary data */
-};
-
-
-struct pci_filter {
-	int bus, slot, func;	/* -1 = ANY */
-	int vendor, device;
+struct device {
+	int busno;
+	int slot;
+	int func;
 };
-#endif
-
-#define PCITAG struct pci_filter *
-#define pciVideoPtr struct pci_dev *
-
-extern int pciNumBuses;
-
-int pciInit(void);
-int pciExit(void);
-
-
-PCITAG findPci(unsigned short bx);
-//u32 pciSlotBX(pciVideoPtr pvp);
-u32 pciSlotBX(PCITAG tag);
 
-void pciWriteLong(PCITAG tag, u32 idx, u32 data);
-void pciWriteWord(PCITAG tag, u32 idx, u16 data);
-void pciWriteByte(PCITAG tag, u32 idx, u8 data);
+int pci_initialize(void);
+int pci_exit(void);
 
-u32 pciReadLong(PCITAG tag, u32 idx);
-u16 pciReadWord(PCITAG tag, u32 idx);
-u8 pciReadByte(PCITAG tag, u32 idx);
+u8 pci_read_config8(struct device *dev, unsigned int where);
+u16 pci_read_config16(struct device *dev, unsigned int where);
+u32 pci_read_config32(struct device *dev, unsigned int where);
+void pci_write_config8(struct device *dev, unsigned int where, u8 val);
+void pci_write_config16(struct device *dev, unsigned int where, u16 val);
+void pci_write_config32(struct device *dev, unsigned int where, u32 val);
 
 #endif