1 files changed, 63 insertions, 0 deletions

diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index ddb04568a509..e93831e87878 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -59,6 +59,7 @@ enum iscsi_uevent_e {
         ISCSI_UEVENT_TRANSPORT_EP_CONNECT_THROUGH_HOST  = UEVENT_BASE + 19,
 
         ISCSI_UEVENT_PATH_UPDATE        = UEVENT_BASE + 20,
+        ISCSI_UEVENT_SET_IFACE_PARAMS   = UEVENT_BASE + 21,
 
         /* up events */
         ISCSI_KEVENT_RECV_PDU           = KEVENT_BASE + 1,
@@ -172,6 +173,10 @@ struct iscsi_uevent {
                 struct msg_set_path {
                         uint32_t        host_no;
                 } set_path;
+                struct msg_set_iface_params {
+                        uint32_t        host_no;
+                        uint32_t        count;
+                } set_iface_params;
         } u;
         union {
                 /* messages k -> u */
@@ -214,6 +219,21 @@ struct iscsi_uevent {
         } r;
 } __attribute__ ((aligned (sizeof(uint64_t))));
 
+enum iscsi_param_type {
+        ISCSI_PARAM,            /* iscsi_param (session, conn, target, LU) */
+        ISCSI_HOST_PARAM,       /* iscsi_host_param */
+        ISCSI_NET_PARAM,        /* iscsi_net_param */
+};
+
+struct iscsi_iface_param_info {
+        uint32_t iface_num;     /* iface number, 0 - n */
+        uint32_t len;           /* Actual length of the param */
+        uint16_t param;         /* iscsi param value */
+        uint8_t iface_type;     /* IPv4 or IPv6 */
+        uint8_t param_type;     /* iscsi_param_type */
+        uint8_t value[0];       /* length sized value follows */
+} __packed;
+
 /*
  * To keep the struct iscsi_uevent size the same for userspace code
  * compatibility, the main structure for ISCSI_UEVENT_PATH_UPDATE and
@@ -237,6 +257,49 @@ struct iscsi_path {
         uint16_t        pmtu;
 } __attribute__ ((aligned (sizeof(uint64_t))));
 
+/* iscsi iface enabled/disabled setting */
+#define ISCSI_IFACE_DISABLE     0x01
+#define ISCSI_IFACE_ENABLE      0x02
+
+/* ipv4 bootproto */
+#define ISCSI_BOOTPROTO_STATIC          0x01
+#define ISCSI_BOOTPROTO_DHCP            0x02
+
+/* ipv6 addr autoconfig type */
+#define ISCSI_IPV6_AUTOCFG_DISABLE              0x01
+#define ISCSI_IPV6_AUTOCFG_ND_ENABLE            0x02
+#define ISCSI_IPV6_AUTOCFG_DHCPV6_ENABLE        0x03
+
+/* ipv6 link local addr type */
+#define ISCSI_IPV6_LINKLOCAL_AUTOCFG_ENABLE     0x01
+#define ISCSI_IPV6_LINKLOCAL_AUTOCFG_DISABLE    0x02
+
+/* ipv6 router addr type */
+#define ISCSI_IPV6_ROUTER_AUTOCFG_ENABLE        0x01
+#define ISCSI_IPV6_ROUTER_AUTOCFG_DISABLE       0x02
+
+#define ISCSI_IFACE_TYPE_IPV4           0x01
+#define ISCSI_IFACE_TYPE_IPV6           0x02
+
+/* iSCSI network params */
+enum iscsi_net_param {
+        ISCSI_NET_PARAM_IPV4_ADDR               = 1,
+        ISCSI_NET_PARAM_IPV4_SUBNET             = 2,
+        ISCSI_NET_PARAM_IPV4_GW                 = 3,
+        ISCSI_NET_PARAM_IPV4_BOOTPROTO          = 4,
+        ISCSI_NET_PARAM_MAC                     = 5,
+        ISCSI_NET_PARAM_IPV6_LINKLOCAL          = 6,
+        ISCSI_NET_PARAM_IPV6_ADDR               = 7,
+        ISCSI_NET_PARAM_IPV6_ROUTER             = 8,
+        ISCSI_NET_PARAM_IPV6_ADDR_AUTOCFG       = 9,
+        ISCSI_NET_PARAM_IPV6_LINKLOCAL_AUTOCFG  = 10,
+        ISCSI_NET_PARAM_IPV6_ROUTER_AUTOCFG     = 11,
+        ISCSI_NET_PARAM_IFACE_ENABLE            = 12,
+        ISCSI_NET_PARAM_VLAN_ID                 = 13,
+        ISCSI_NET_IFACE_TYPE                    = 14,
+        ISCSI_NET_IFACE_NAME                    = 15,
+};
+
 /*
  * Common error codes
  */