[SCSI] libiscsi: Exporting new attrs for iscsi session and connection in sysfs

Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 4265a4bb83cd..6ac9e17acdc4 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -62,6 +62,8 @@ enum {
         TMF_NOT_FOUND,
 };
 
+#define ISID_SIZE                       6
+
 /* Connection suspend "bit" */
 #define ISCSI_SUSPEND_BIT               1
 
@@ -173,6 +175,7 @@ struct iscsi_conn {
 
         /* iSCSI connection-wide sequencing */
         uint32_t                exp_statsn;
+        uint32_t                statsn;
 
         /* control data */
         int                     id;             /* CID */
@@ -213,6 +216,22 @@ struct iscsi_conn {
         int                     persistent_port;
         char                    *persistent_address;
 
+        unsigned                max_segment_size;
+        unsigned                tcp_xmit_wsf;
+        unsigned                tcp_recv_wsf;
+        uint16_t                keepalive_tmo;
+        uint16_t                local_port;
+        uint8_t                 tcp_timestamp_stat;
+        uint8_t                 tcp_nagle_disable;
+        uint8_t                 tcp_wsf_disable;
+        uint8_t                 tcp_timer_scale;
+        uint8_t                 tcp_timestamp_en;
+        uint8_t                 fragment_disable;
+        uint8_t                 ipv4_tos;
+        uint8_t                 ipv6_traffic_class;
+        uint8_t                 ipv6_flow_label;
+        uint8_t                 is_fw_assigned_ipv6;
+
         /* MIB-statistics */
         uint64_t                txdata_octets;
         uint64_t                rxdata_octets;
@@ -290,6 +309,18 @@ struct iscsi_session {
         char                    *boot_root;
         char                    *boot_nic;
         char                    *boot_target;
+        char                    *portal_type;
+        char                    *discovery_parent_type;
+        uint16_t                discovery_parent_idx;
+        uint16_t                def_taskmgmt_tmo;
+        uint16_t                tsid;
+        uint8_t                 auto_snd_tgt_disable;
+        uint8_t                 discovery_sess;
+        uint8_t                 chap_auth_en;
+        uint8_t                 discovery_logout_en;
+        uint8_t                 bidi_chap_en;
+        uint8_t                 discovery_auth_optional;
+        uint8_t                 isid[ISID_SIZE];
 
         /* control data */
         struct iscsi_transport  *tt;