1 files changed, 0 insertions, 87 deletions
diff --git a/c/src/lib/libbsp/powerpc/mvme2307/pci/pci.c b/c/src/lib/libbsp/powerpc/mvme2307/pci/pci.c
deleted file mode 100644
index e9bebd3f78..0000000000
--- a/c/src/lib/libbsp/powerpc/mvme2307/pci/pci.c
+++ /dev/null
@@ -1,87 +0,0 @@
-#include <bsp.h>
-
-static const void *PciConfAddr = IO_TO_LOCAL(0x0cf8);
-static const void *PciConfData = IO_TO_LOCAL(0x0cfc);
-
-int pci_make_devsig(int bus, int device, int function) {
-    return ((bus & 255) << 16) | ((device & 31) << 11) | 
-           ((function & 7) << 8) | 0x80000000;
-}
-
-int pci_conf_read8(int sig, int off) {
-    st_le32(PciConfAddr, sig + (off & 252));
-    synchronize_io();
-    return *(unsigned char *)(PciConfData + (off & 3));
-}
-
-int pci_conf_read16(int sig, int off) {
-    st_le32(PciConfAddr, sig + (off & 252));
-    synchronize_io();
-    return ld_le16(PciConfData + (off & 3));
-}
-
-int pci_conf_read32(int sig, int off) {
-    st_le32(PciConfAddr, sig + (off & 252));
-    synchronize_io();
-    return ld_le32(PciConfData);
-}
-
-void pci_conf_write8(int sig, int off, unsigned int data) {
-    st_le32(PciConfAddr, sig + (off & 252));
-    synchronize_io();
-    *(unsigned char *)(PciConfData + (off & 3)) = data;
-}
-
-void pci_conf_write16(int sig, int off, unsigned int data) {
-    st_le32(PciConfAddr, sig + (off & 252));
-    synchronize_io();
-    st_le16(PciConfData + (off & 3), data);
-}
-
-void pci_conf_write32(int sig, int off, unsigned int data) {
-    st_le32(PciConfAddr, sig + (off & 252));
-    synchronize_io();
-    st_le32(PciConfData + (off & 3), data);
-}
-
-static int recursive_find(int bus, int devid_venid, int idx, int *count) {
-    int devsig, dev, func, max_func, idreg, class, secondary_bus;
-    char header_type;
-
-    for (dev = 0; dev < 32; dev++) {
-        devsig = pci_make_devsig(bus, dev, 0);
-        header_type = pci_conf_read8(devsig, 0x0e);
-        max_func = (header_type & 0x80) ? 8 : 1;   /* multi-function device? */
-        for (func = 0; func < max_func; func++) {
-            devsig = pci_make_devsig(bus, dev, func);
-            idreg = pci_conf_read32(devsig, 0x00);
-            if (idreg == 0xffffffff) { 
-                break;      /* empty slot */
-            }
-            if (idreg == devid_venid) {
-                /* id's match - is it the right instance? */
-                if (*count == idx) {
-                    return devsig;
-                } else {
-                    (*count)++;
-                }
-            }
-            class = pci_conf_read32(devsig, 0x08) & 0xffff0000;
-            if (class == 0x06040000) {      /* pci-pci bridge? */
-                secondary_bus = pci_conf_read8(devsig, 0x19);
-                devsig = recursive_find(secondary_bus, devid_venid, idx, count);
-                if (devsig != PCI_NOT_FOUND) {
-                    return devsig;
-                }
-            }
-        }
-    }
-    return PCI_NOT_FOUND;
-}
-
-int pci_find_by_devid(int vendorId, int devId, int idx) {
-    int count = 0;
-    int devid_venid = ((devId << 16) & 0xffff0000) | (vendorId & 0xffff);
-
-    return recursive_find(0, devid_venid, idx, &count);
-}