eal: add synchronous interrupt unregister

[dpdk.git] / drivers / bus / pci / pci_common_uio.c

diff --git a/drivers/bus/pci/pci_common_uio.c b/drivers/bus/pci/pci_common_uio.c
index 7ea73dbc5b729dff09509e9712f154f553984e17..318f9a1d550b643401b15dc6cce9c516cc1f2e3d 100644 (file)
--- a/drivers/bus/pci/pci_common_uio.c
+++ b/drivers/bus/pci/pci_common_uio.c
@@ -51,14 +51,15 @@ pci_uio_map_secondary(struct rte_pci_device *dev)
                        void *mapaddr = pci_map_resource(uio_res->maps[i].addr,
                                        fd, (off_t)uio_res->maps[i].offset,
                                        (size_t)uio_res->maps[i].size, 0);
                        void *mapaddr = pci_map_resource(uio_res->maps[i].addr,
                                        fd, (off_t)uio_res->maps[i].offset,
                                        (size_t)uio_res->maps[i].size, 0);

-                       /* fd is not needed in slave process, close it */
+
+                       /* fd is not needed in secondary process, close it */

                        close(fd);
                        if (mapaddr != uio_res->maps[i].addr) {
                                RTE_LOG(ERR, EAL,
                                        "Cannot mmap device resource file %s to address: %p\n",
                                        uio_res->maps[i].path,
                                        uio_res->maps[i].addr);
                        close(fd);
                        if (mapaddr != uio_res->maps[i].addr) {
                                RTE_LOG(ERR, EAL,
                                        "Cannot mmap device resource file %s to address: %p\n",
                                        uio_res->maps[i].path,
                                        uio_res->maps[i].addr);

-                               if (mapaddr != MAP_FAILED) {
+                               if (mapaddr != NULL) {

                                        /* unmap addrs correctly mapped */
                                        for (j = 0; j < i; j++)
                                                pci_unmap_resource(
                                        /* unmap addrs correctly mapped */
                                        for (j = 0; j < i; j++)
                                                pci_unmap_resource(


@@ -70,6 +71,7 @@ pci_uio_map_secondary(struct rte_pci_device *dev)
                                }
                                return -1;
                        }
                                }
                                return -1;
                        }

+                       dev->mem_resource[i].addr = mapaddr;

                }
                return 0;
        }
                }
                return 0;
        }