1 files changed, 0 insertions, 126 deletions
diff --git a/util/extensions/legacybios/arch/x86/pci.c b/util/extensions/legacybios/arch/x86/pci.c
deleted file mode 100644
index 3fff076564..0000000000
--- a/util/extensions/legacybios/arch/x86/pci.c
+++ /dev/null
@@ -1,126 +0,0 @@
-#include <stdio.h>
-#include <io.h>
-#include <pci.h>
-
-void *malloc(unsigned int size);
-void *memset(void *s, int c, size_t count);
-
-#define CONFIG_CMD(dev, where)   (0x80000000 | (dev->bus << 16) | (dev->devfn << 8) | (where & ~3))
-
-static struct pci_dev *pcidevices = NULL;
-
-struct pci_dev *pci_find_device(unsigned int vendor, unsigned int device,
-				struct pci_dev *from)
-{
-	struct pci_dev *curr = from ? from : pcidevices;
-
-	while (curr) {
-		if (curr->vendor == vendor && curr->device == device)
-			return curr;
-		curr = curr->next;
-	}
-	return NULL;
-}
-
-struct pci_dev *pci_find_slot(unsigned int bus, unsigned int devfn)
-{
-	struct pci_dev *curr = pcidevices;
-
-	while (curr) {
-		if (curr->devfn == devfn && curr->bus == bus)
-			return curr;
-		curr = curr->next;
-	}
-	return NULL;
-}
-
-int pci_read_config_byte(struct pci_dev *dev, u8 where, u8 * val)
-{
-	outl(0xcf8, CONFIG_CMD(dev, where));
-	*val = inb(0xCFC + (where & 3));
-	return 0;
-}
-
-int pci_read_config_word(struct pci_dev *dev, u8 where, u16 * val)
-{
-	outl(0xcf8, CONFIG_CMD(dev, where));
-	*val = inb(0xCFC + (where & 2));
-	return 0;
-}
-
-int pci_read_config_dword(struct pci_dev *dev, u8 where, u32 * val)
-{
-	outl(0xcf8, CONFIG_CMD(dev, where));
-	*val = inb(0xCFC);
-	return 0;
-}
-
-int pci_write_config_byte(struct pci_dev *dev, u8 where, u8 val)
-{
-	outl(0xcf8, CONFIG_CMD(dev, where));
-	outb(0xCFC + (where & 3), val);
-	return 0;
-}
-
-int pci_write_config_word(struct pci_dev *dev, u8 where, u16 val)
-{
-	outl(0xcf8, CONFIG_CMD(dev, where));
-	outb(0xCFC + (where & 2), val);
-	return 0;
-}
-
-int pci_write_config_dword(struct pci_dev *dev, u8 where, u32 val)
-{
-	outl(0xcf8, CONFIG_CMD(dev, where));
-	outb(0xCFC, where);
-	return 0;
-}
-
-#define FUNC(x) ((x) & 7)
-#define SLOT(x) ((x) >> 3)
-#define MAX_DEV (20 << 3)
-
-void pci_init(void)
-{
-	struct pci_dev *pdev, **p, current;
-	int dev, bus = 0, multi = 0;
-
-	pcidevices = NULL;
-
-	for (dev = 0; dev < MAX_DEV; dev++) {
-		u16 vendor, device;
-
-		if (!multi && FUNC(dev))
-			continue;
-
-		current.bus = bus;	// FIXME
-		current.devfn = dev;
-
-		pci_read_config_word(&current, PCI_VENDOR_ID, &vendor);
-		pci_read_config_word(&current, PCI_DEVICE_ID, &device);
-
-		if (vendor == 0xffff || vendor == 0x0000 ||
-		    device == 0xffff || device == 0x0000)
-			continue;
-
-		pdev = malloc(sizeof(*pdev));
-		memset(pdev, 0, sizeof(*pdev));
-
-		pdev->vendor = vendor;
-		pdev->device = device;
-		pdev->bus = current.bus;
-
-		pci_read_config_byte(pdev, PCI_HEADER_TYPE, &(pdev->header));
-		pci_read_config_word(pdev, PCI_COMMAND, &(pdev->command));
-		pci_read_config_byte(pdev, PCI_CLASS_PROG, &(pdev->progif));
-		pci_read_config_word(pdev, PCI_CLASS_DEVICE, &(pdev->class));
-		pdev->devfn = dev;
-
-		multi = pdev->header & 0x80;
-		for (p = &pcidevices; *p; p = &(*p)->next);
-		*p = pdev;
-
-	}
-
-
-}