1 files changed, 17 insertions, 0 deletions

diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 13d81c5c4ebf..5d6ed6cf12cc 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -69,6 +69,7 @@ enum iscsi_uevent_e {
         ISCSI_UEVENT_LOGIN_FLASHNODE    = UEVENT_BASE + 28,
         ISCSI_UEVENT_LOGOUT_FLASHNODE   = UEVENT_BASE + 29,
         ISCSI_UEVENT_LOGOUT_FLASHNODE_SID       = UEVENT_BASE + 30,
+        ISCSI_UEVENT_SET_CHAP           = UEVENT_BASE + 31,
 
         /* up events */
         ISCSI_KEVENT_RECV_PDU           = KEVENT_BASE + 1,
@@ -309,8 +310,16 @@ enum iscsi_param_type {
         ISCSI_HOST_PARAM,       /* iscsi_host_param */
         ISCSI_NET_PARAM,        /* iscsi_net_param */
         ISCSI_FLASHNODE_PARAM,  /* iscsi_flashnode_param */
+        ISCSI_CHAP_PARAM,       /* iscsi_chap_param */
 };
 
+/* structure for minimalist usecase */
+struct iscsi_param_info {
+        uint32_t len;           /* Actual length of the param value */
+        uint16_t param;         /* iscsi param */
+        uint8_t value[0];       /* length sized value follows */
+} __packed;
+
 struct iscsi_iface_param_info {
         uint32_t iface_num;     /* iface number, 0 - n */
         uint32_t len;           /* Actual length of the param */
@@ -739,6 +748,14 @@ enum chap_type_e {
         CHAP_TYPE_IN,
 };
 
+enum iscsi_chap_param {
+        ISCSI_CHAP_PARAM_INDEX,
+        ISCSI_CHAP_PARAM_CHAP_TYPE,
+        ISCSI_CHAP_PARAM_USERNAME,
+        ISCSI_CHAP_PARAM_PASSWORD,
+        ISCSI_CHAP_PARAM_PASSWORD_LEN
+};
+
 #define ISCSI_CHAP_AUTH_NAME_MAX_LEN    256
 #define ISCSI_CHAP_AUTH_SECRET_MAX_LEN  256
 struct iscsi_chap_rec {