summaryrefslogtreecommitdiff
path: root/include/scsi/iscsi_if.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/scsi/iscsi_if.h')
-rw-r--r--include/scsi/iscsi_if.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 2703e3bedbf5..9c23ee8fd2d3 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -60,6 +60,9 @@ enum iscsi_uevent_e {
ISCSI_UEVENT_PATH_UPDATE = UEVENT_BASE + 20,
ISCSI_UEVENT_SET_IFACE_PARAMS = UEVENT_BASE + 21,
+ ISCSI_UEVENT_PING = UEVENT_BASE + 22,
+ ISCSI_UEVENT_GET_CHAP = UEVENT_BASE + 23,
+ ISCSI_UEVENT_DELETE_CHAP = UEVENT_BASE + 24,
/* up events */
ISCSI_KEVENT_RECV_PDU = KEVENT_BASE + 1,
@@ -72,6 +75,8 @@ enum iscsi_uevent_e {
ISCSI_KEVENT_PATH_REQ = KEVENT_BASE + 7,
ISCSI_KEVENT_IF_DOWN = KEVENT_BASE + 8,
ISCSI_KEVENT_CONN_LOGIN_STATE = KEVENT_BASE + 9,
+ ISCSI_KEVENT_HOST_EVENT = KEVENT_BASE + 10,
+ ISCSI_KEVENT_PING_COMP = KEVENT_BASE + 11,
};
enum iscsi_tgt_dscvr {
@@ -80,6 +85,13 @@ enum iscsi_tgt_dscvr {
ISCSI_TGT_DSCVR_SLP = 3,
};
+enum iscsi_host_event_code {
+ ISCSI_EVENT_LINKUP = 1,
+ ISCSI_EVENT_LINKDOWN,
+ /* must always be last */
+ ISCSI_EVENT_MAX,
+};
+
struct iscsi_uevent {
uint32_t type; /* k/u events type */
uint32_t iferror; /* carries interface or resource errors */
@@ -178,6 +190,26 @@ struct iscsi_uevent {
uint32_t host_no;
uint32_t count;
} set_iface_params;
+ struct msg_iscsi_ping {
+ uint32_t host_no;
+ uint32_t iface_num;
+ uint32_t iface_type;
+ uint32_t payload_size;
+ uint32_t pid; /* unique ping id associated
+ with each ping request */
+ } iscsi_ping;
+ struct msg_get_chap {
+ uint32_t host_no;
+ uint32_t num_entries; /* number of CHAP entries
+ * on request, number of
+ * valid CHAP entries on
+ * response */
+ uint16_t chap_tbl_idx;
+ } get_chap;
+ struct msg_delete_chap {
+ uint32_t host_no;
+ uint16_t chap_tbl_idx;
+ } delete_chap;
} u;
union {
/* messages k -> u */
@@ -222,6 +254,18 @@ struct iscsi_uevent {
struct msg_notify_if_down {
uint32_t host_no;
} notify_if_down;
+ struct msg_host_event {
+ uint32_t host_no;
+ uint32_t data_size;
+ enum iscsi_host_event_code code;
+ } host_event;
+ struct msg_ping_comp {
+ uint32_t host_no;
+ uint32_t status;
+ uint32_t pid; /* unique ping id associated
+ with each ping request */
+ uint32_t data_size;
+ } ping_comp;
} r;
} __attribute__ ((aligned (sizeof(uint64_t))));
@@ -406,6 +450,9 @@ enum iscsi_param {
ISCSI_PARAM_TGT_RESET_TMO,
ISCSI_PARAM_TARGET_ALIAS,
+
+ ISCSI_PARAM_CHAP_IN_IDX,
+ ISCSI_PARAM_CHAP_OUT_IDX,
/* must always be last */
ISCSI_PARAM_MAX,
};
@@ -416,9 +463,26 @@ enum iscsi_host_param {
ISCSI_HOST_PARAM_INITIATOR_NAME,
ISCSI_HOST_PARAM_NETDEV_NAME,
ISCSI_HOST_PARAM_IPADDRESS,
+ ISCSI_HOST_PARAM_PORT_STATE,
+ ISCSI_HOST_PARAM_PORT_SPEED,
ISCSI_HOST_PARAM_MAX,
};
+/* iSCSI port Speed */
+enum iscsi_port_speed {
+ ISCSI_PORT_SPEED_UNKNOWN = 0x1,
+ ISCSI_PORT_SPEED_10MBPS = 0x2,
+ ISCSI_PORT_SPEED_100MBPS = 0x4,
+ ISCSI_PORT_SPEED_1GBPS = 0x8,
+ ISCSI_PORT_SPEED_10GBPS = 0x10,
+};
+
+/* iSCSI port state */
+enum iscsi_port_state {
+ ISCSI_PORT_STATE_DOWN = 0x1,
+ ISCSI_PORT_STATE_UP = 0x2,
+};
+
#define iscsi_ptr(_handle) ((void*)(unsigned long)_handle)
#define iscsi_handle(_ptr) ((uint64_t)(unsigned long)_ptr)
@@ -501,4 +565,19 @@ struct iscsi_stats {
__attribute__ ((aligned (sizeof(uint64_t))));
};
+enum chap_type_e {
+ CHAP_TYPE_OUT,
+ CHAP_TYPE_IN,
+};
+
+#define ISCSI_CHAP_AUTH_NAME_MAX_LEN 256
+#define ISCSI_CHAP_AUTH_SECRET_MAX_LEN 256
+struct iscsi_chap_rec {
+ uint16_t chap_tbl_idx;
+ enum chap_type_e chap_type;
+ char username[ISCSI_CHAP_AUTH_NAME_MAX_LEN];
+ uint8_t password[ISCSI_CHAP_AUTH_SECRET_MAX_LEN];
+ uint8_t password_length;
+} __packed;
+
#endif