systemd/upstream-net_id-changes.patch

This the diff between systemd-210 and 19aa72f74e41045510b4af3f1415b419d42ff20b
But we do not remove the ATA support as in HEAD

---
 src/udev/udev-builtin-net_id.c  |   54 ++++++----------------------------------
 src/udev/udev-builtin-path_id.c |    3 --
 2 files changed, 9 insertions(+), 48 deletions(-)

--- src/udev/udev-builtin-net_id.c
+++ src/udev/udev-builtin-net_id.c	2014-04-08 07:16:45.094235605 +0000
@@ -33,6 +33,8 @@
  *   ww -- wwan
  *
  * Type of names:
+ *   b<number>                             -- BCMA bus core number
+ *   ccw<name>                             -- CCW bus group name
  *   o<index>                              -- on-board device index number
  *   s<slot>[f<function>][d<dev_id>]       -- hotplug slot index number
  *   x<MAC>                                -- MAC address
@@ -92,6 +94,7 @@
 #include <string.h>
 #include <errno.h>
 #include <net/if.h>
+#include <net/if_arp.h>
 #include <linux/pci_regs.h>
 
 #include "udev.h"
@@ -119,12 +122,8 @@ struct netnames {
         const char *pci_onboard_label;
 
         char usb_ports[IFNAMSIZ];
-
         char bcma_core[IFNAMSIZ];
-
-        char virtio_core[IFNAMSIZ];
-
-        char ccw_core[IFNAMSIZ];
+        char ccw_group[IFNAMSIZ];
 };
 
 /* retrieve on-board index number and label from firmware */
@@ -351,25 +350,6 @@ static int names_bcma(struct udev_device
         return 0;
 }
 
-static int names_virtio(struct udev_device *dev, struct netnames *names) {
-        struct udev_device *virtdev;
-        unsigned int core;
-
-        virtdev = udev_device_get_parent_with_subsystem_devtype(dev, "virtio", NULL);
-        if (!virtdev)
-                return -ENOENT;
-
-        /* core num */
-        if (sscanf(udev_device_get_sysname(virtdev), "virtio%u", &core) != 1)
-                return -EINVAL;
-        /* suppress the common core == 0 */
-        if (core > 0)
-                snprintf(names->virtio_core, sizeof(names->virtio_core), "v%u", core);
-
-        names->type = NET_VIRTIO;
-        return 0;
-}
-
 static int names_ccw(struct  udev_device *dev, struct netnames *names) {
         struct udev_device *cdev;
         const char *bus_id;
@@ -402,8 +382,8 @@ static int names_ccw(struct  udev_device
                 return -EINVAL;
 
         /* Store the CCW bus-ID for use as network device name */
-        rc = snprintf(names->ccw_core, sizeof(names->ccw_core), "ccw%s", bus_id);
-        if (rc >= 0 && rc < (int)sizeof(names->ccw_core))
+        rc = snprintf(names->ccw_group, sizeof(names->ccw_group), "ccw%s", bus_id);
+        if (rc >= 0 && rc < (int)sizeof(names->ccw_group))
                 names->type = NET_CCWGROUP;
         return 0;
 }
@@ -472,10 +452,10 @@ static int builtin_net_id(struct udev_de
                 return EXIT_FAILURE;
         i = strtoul(s, NULL, 0);
         switch (i) {
-        case 1: /* ARPHRD_ETHER */
+        case ARPHRD_ETHER:
                 prefix = "en";
                 break;
-        case 256: /* ARPHRD_SLIP */
+        case ARPHRD_SLIP:
                 prefix = "sl";
                 break;
         default:
@@ -517,7 +497,7 @@ static int builtin_net_id(struct udev_de
         if (err >= 0 && names.type == NET_CCWGROUP) {
                 char str[IFNAMSIZ];
 
-                if (snprintf(str, sizeof(str), "%s%s", prefix, names.ccw_core) < (int)sizeof(str))
+                if (snprintf(str, sizeof(str), "%s%s", prefix, names.ccw_group) < (int)sizeof(str))
                         udev_builtin_add_property(dev, test, "ID_NET_NAME_PATH", str);
                 goto out;
         }
@@ -578,22 +558,6 @@ static int builtin_net_id(struct udev_de
                                 udev_builtin_add_property(dev, test, "ID_NET_NAME_SLOT", str);
                 goto out;
         }
-
-        /* virtio bus */
-        err = names_virtio(dev, &names);
-        if (err >= 0 && names.type == NET_VIRTIO) {
-                char str[IFNAMSIZ];
-
-                if (names.pci_path[0])
-                        if (snprintf(str, sizeof(str), "%s%s%s", prefix, names.pci_path, names.virtio_core) < (int)sizeof(str))
-                                udev_builtin_add_property(dev, test, "ID_NET_NAME_PATH", str);
-
-                if (names.pci_slot[0])
-                        if (snprintf(str, sizeof(str), "%s%s%s", prefix, names.pci_slot, names.virtio_core) < (int)sizeof(str))
-                                udev_builtin_add_property(dev, test, "ID_NET_NAME_SLOT", str);
-                goto out;
-        }
-
 out:
         return EXIT_SUCCESS;
 }
--- src/udev/udev-builtin-path_id.c
+++ src/udev/udev-builtin-path_id.c	2014-03-28 09:27:20.402735390 +0000
@@ -571,9 +571,6 @@ static int builtin_path_id(struct udev_d
                 } else if (streq(subsys, "xen")) {
                         path_prepend(&path, "xen-%s", udev_device_get_sysname(parent));
                         parent = skip_subsystem(parent, "xen");
-                } else if (streq(subsys, "virtio")) {
-                        path_prepend(&path, "virtio-pci-%s", udev_device_get_sysname(parent));
-                        parent = skip_subsystem(parent, "virtio");
                 } else if (streq(subsys, "scm")) {
                         path_prepend(&path, "scm-%s", udev_device_get_sysname(parent));
                         parent = skip_subsystem(parent, "scm");