pci: merge resource mapping functions for linux and bsd

[dpdk.git] / lib / librte_eal / bsdapp / eal / eal_pci.c

diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c
index ae3ce30..dc4608d 100644 (file)
--- a/lib/librte_eal/bsdapp/eal/eal_pci.c
+++ b/lib/librte_eal/bsdapp/eal/eal_pci.c
@@ -96,28 +96,6 @@ pci_unbind_kernel_driver(struct rte_pci_device *dev __rte_unused)
        return -ENOTSUP;
 }
 
-/* map a particular resource from a file */
-static void *
-pci_map_resource(void *requested_addr, int fd, off_t offset, size_t size,
-                int additional_flags)
-{
-       void *mapaddr;
-
-       /* Map the PCI memory resource of device */
-       mapaddr = mmap(requested_addr, size, PROT_READ | PROT_WRITE,
-                       MAP_SHARED | additional_flags, fd, offset);
-       if (mapaddr == MAP_FAILED) {
-               RTE_LOG(ERR, EAL,
-                       "%s(): cannot mmap(%d, %p, 0x%lx, 0x%lx): %s (%p)\n",
-                       __func__, fd, requested_addr,
-                       (unsigned long)size, (unsigned long)offset,
-                       strerror(errno), mapaddr);
-       } else
-               RTE_LOG(DEBUG, EAL, "  PCI memory mapped at %p\n", mapaddr);
-
-       return mapaddr;
-}
-
 static int
 pci_uio_map_secondary(struct rte_pci_device *dev)
 {