1 files changed, 76 insertions, 75 deletions

diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 57ce2251abc8..4b226b88b68a 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -197,7 +197,7 @@ iscsi_tcp_cleanup_ctask(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         if (unlikely(!sc))
                 return;
 
-        tcp_ctask->xmstate = XMSTATE_VALUE_IDLE;
+        tcp_ctask->xmstate = XMSTATE_IDLE;
         tcp_ctask->r2t = NULL;
 }
 
@@ -369,8 +369,7 @@ iscsi_r2t_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         spin_lock(&session->lock);
         iscsi_update_cmdsn(session, (struct iscsi_nopin*)rhdr);
 
-        if (!ctask->sc || ctask->mtask ||
-             session->state != ISCSI_STATE_LOGGED_IN) {
+        if (!ctask->sc || session->state != ISCSI_STATE_LOGGED_IN) {
                 printk(KERN_INFO "iscsi_tcp: dropping R2T itt %d in "
                        "recovery...\n", ctask->itt);
                 spin_unlock(&session->lock);
@@ -409,11 +408,10 @@ iscsi_r2t_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
 
         tcp_ctask->exp_datasn = r2tsn + 1;
         __kfifo_put(tcp_ctask->r2tqueue, (void*)&r2t, sizeof(void*));
-        set_bit(XMSTATE_BIT_SOL_HDR_INIT, &tcp_ctask->xmstate);
-        list_move_tail(&ctask->running, &conn->xmitqueue);
-
-        scsi_queue_work(session->host, &conn->xmitwork);
+        tcp_ctask->xmstate |= XMSTATE_SOL_HDR_INIT;
         conn->r2t_pdus_cnt++;
+
+        iscsi_requeue_ctask(ctask);
         spin_unlock(&session->lock);
 
         return 0;
@@ -1254,7 +1252,7 @@ static void iscsi_set_padding(struct iscsi_tcp_cmd_task *tcp_ctask,
 
         tcp_ctask->pad_count = ISCSI_PAD_LEN - tcp_ctask->pad_count;
         debug_scsi("write padding %d bytes\n", tcp_ctask->pad_count);
-        set_bit(XMSTATE_BIT_W_PAD, &tcp_ctask->xmstate);
+        tcp_ctask->xmstate |= XMSTATE_W_PAD;
 }
 
 /**
@@ -1269,7 +1267,7 @@ iscsi_tcp_cmd_init(struct iscsi_cmd_task *ctask)
         struct iscsi_tcp_cmd_task *tcp_ctask = ctask->dd_data;
 
         BUG_ON(__kfifo_len(tcp_ctask->r2tqueue));
-        tcp_ctask->xmstate = 1 << XMSTATE_BIT_CMD_HDR_INIT;
+        tcp_ctask->xmstate = XMSTATE_CMD_HDR_INIT;
 }
 
 /**
@@ -1283,10 +1281,10 @@ iscsi_tcp_cmd_init(struct iscsi_cmd_task *ctask)
  *      xmit.
  *
  *      Management xmit state machine consists of these states:
- *              XMSTATE_BIT_IMM_HDR_INIT - calculate digest of PDU Header
- *              XMSTATE_BIT_IMM_HDR      - PDU Header xmit in progress
- *              XMSTATE_BIT_IMM_DATA     - PDU Data xmit in progress
- *              XMSTATE_VALUE_IDLE       - management PDU is done
+ *              XMSTATE_IMM_HDR_INIT    - calculate digest of PDU Header
+ *              XMSTATE_IMM_HDR         - PDU Header xmit in progress
+ *              XMSTATE_IMM_DATA        - PDU Data xmit in progress
+ *              XMSTATE_IDLE            - management PDU is done
  **/
 static int
 iscsi_tcp_mtask_xmit(struct iscsi_conn *conn, struct iscsi_mgmt_task *mtask)
@@ -1297,12 +1295,12 @@ iscsi_tcp_mtask_xmit(struct iscsi_conn *conn, struct iscsi_mgmt_task *mtask)
         debug_scsi("mtask deq [cid %d state %x itt 0x%x]\n",
                 conn->id, tcp_mtask->xmstate, mtask->itt);
 
-        if (test_bit(XMSTATE_BIT_IMM_HDR_INIT, &tcp_mtask->xmstate)) {
+        if (tcp_mtask->xmstate & XMSTATE_IMM_HDR_INIT) {
                 iscsi_buf_init_iov(&tcp_mtask->headbuf, (char*)mtask->hdr,
                                    sizeof(struct iscsi_hdr));
 
                 if (mtask->data_count) {
-                        set_bit(XMSTATE_BIT_IMM_DATA, &tcp_mtask->xmstate);
+                        tcp_mtask->xmstate |= XMSTATE_IMM_DATA;
                         iscsi_buf_init_iov(&tcp_mtask->sendbuf,
                                            (char*)mtask->data,
                                            mtask->data_count);
@@ -1315,20 +1313,21 @@ iscsi_tcp_mtask_xmit(struct iscsi_conn *conn, struct iscsi_mgmt_task *mtask)
                                         (u8*)tcp_mtask->hdrext);
 
                 tcp_mtask->sent = 0;
-                clear_bit(XMSTATE_BIT_IMM_HDR_INIT, &tcp_mtask->xmstate);
-                set_bit(XMSTATE_BIT_IMM_HDR, &tcp_mtask->xmstate);
+                tcp_mtask->xmstate &= ~XMSTATE_IMM_HDR_INIT;
+                tcp_mtask->xmstate |= XMSTATE_IMM_HDR;
         }
 
-        if (test_bit(XMSTATE_BIT_IMM_HDR, &tcp_mtask->xmstate)) {
+        if (tcp_mtask->xmstate & XMSTATE_IMM_HDR) {
                 rc = iscsi_sendhdr(conn, &tcp_mtask->headbuf,
                                    mtask->data_count);
                 if (rc)
                         return rc;
-                clear_bit(XMSTATE_BIT_IMM_HDR, &tcp_mtask->xmstate);
+                tcp_mtask->xmstate &= ~XMSTATE_IMM_HDR;
         }
 
-        if (test_and_clear_bit(XMSTATE_BIT_IMM_DATA, &tcp_mtask->xmstate)) {
+        if (tcp_mtask->xmstate & XMSTATE_IMM_DATA) {
                 BUG_ON(!mtask->data_count);
+                tcp_mtask->xmstate &= ~XMSTATE_IMM_DATA;
                 /* FIXME: implement.
                  * Virtual buffer could be spreaded across multiple pages...
                  */
@@ -1338,13 +1337,13 @@ iscsi_tcp_mtask_xmit(struct iscsi_conn *conn, struct iscsi_mgmt_task *mtask)
                         rc = iscsi_sendpage(conn, &tcp_mtask->sendbuf,
                                         &mtask->data_count, &tcp_mtask->sent);
                         if (rc) {
-                                set_bit(XMSTATE_BIT_IMM_DATA, &tcp_mtask->xmstate);
+                                tcp_mtask->xmstate |= XMSTATE_IMM_DATA;
                                 return rc;
                         }
                 } while (mtask->data_count);
         }
 
-        BUG_ON(tcp_mtask->xmstate != XMSTATE_VALUE_IDLE);
+        BUG_ON(tcp_mtask->xmstate != XMSTATE_IDLE);
         if (mtask->hdr->itt == RESERVED_ITT) {
                 struct iscsi_session *session = conn->session;
 
@@ -1364,7 +1363,7 @@ iscsi_send_cmd_hdr(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         struct iscsi_tcp_cmd_task *tcp_ctask = ctask->dd_data;
         int rc = 0;
 
-        if (test_bit(XMSTATE_BIT_CMD_HDR_INIT, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_CMD_HDR_INIT) {
                 tcp_ctask->sent = 0;
                 tcp_ctask->sg_count = 0;
                 tcp_ctask->exp_datasn = 0;
@@ -1389,21 +1388,21 @@ iscsi_send_cmd_hdr(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
                 if (conn->hdrdgst_en)
                         iscsi_hdr_digest(conn, &tcp_ctask->headbuf,
                                          (u8*)tcp_ctask->hdrext);
-                clear_bit(XMSTATE_BIT_CMD_HDR_INIT, &tcp_ctask->xmstate);
-                set_bit(XMSTATE_BIT_CMD_HDR_XMIT, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_CMD_HDR_INIT;
+                tcp_ctask->xmstate |= XMSTATE_CMD_HDR_XMIT;
         }
 
-        if (test_bit(XMSTATE_BIT_CMD_HDR_XMIT, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_CMD_HDR_XMIT) {
                 rc = iscsi_sendhdr(conn, &tcp_ctask->headbuf, ctask->imm_count);
                 if (rc)
                         return rc;
-                clear_bit(XMSTATE_BIT_CMD_HDR_XMIT, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_CMD_HDR_XMIT;
 
                 if (sc->sc_data_direction != DMA_TO_DEVICE)
                         return 0;
 
                 if (ctask->imm_count) {
-                        set_bit(XMSTATE_BIT_IMM_DATA, &tcp_ctask->xmstate);
+                        tcp_ctask->xmstate |= XMSTATE_IMM_DATA;
                         iscsi_set_padding(tcp_ctask, ctask->imm_count);
 
                         if (ctask->conn->datadgst_en) {
@@ -1413,10 +1412,9 @@ iscsi_send_cmd_hdr(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
                         }
                 }
 
-                if (ctask->unsol_count) {
-                        set_bit(XMSTATE_BIT_UNS_HDR, &tcp_ctask->xmstate);
-                        set_bit(XMSTATE_BIT_UNS_INIT, &tcp_ctask->xmstate);
-                }
+                if (ctask->unsol_count)
+                        tcp_ctask->xmstate |=
+                                        XMSTATE_UNS_HDR | XMSTATE_UNS_INIT;
         }
         return rc;
 }
@@ -1428,25 +1426,25 @@ iscsi_send_padding(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
         int sent = 0, rc;
 
-        if (test_bit(XMSTATE_BIT_W_PAD, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_W_PAD) {
                 iscsi_buf_init_iov(&tcp_ctask->sendbuf, (char*)&tcp_ctask->pad,
                                    tcp_ctask->pad_count);
                 if (conn->datadgst_en)
                         crypto_hash_update(&tcp_conn->tx_hash,
                                            &tcp_ctask->sendbuf.sg,
                                            tcp_ctask->sendbuf.sg.length);
-        } else if (!test_bit(XMSTATE_BIT_W_RESEND_PAD, &tcp_ctask->xmstate))
+        } else if (!(tcp_ctask->xmstate & XMSTATE_W_RESEND_PAD))
                 return 0;
 
-        clear_bit(XMSTATE_BIT_W_PAD, &tcp_ctask->xmstate);
-        clear_bit(XMSTATE_BIT_W_RESEND_PAD, &tcp_ctask->xmstate);
+        tcp_ctask->xmstate &= ~XMSTATE_W_PAD;
+        tcp_ctask->xmstate &= ~XMSTATE_W_RESEND_PAD;
         debug_scsi("sending %d pad bytes for itt 0x%x\n",
                    tcp_ctask->pad_count, ctask->itt);
         rc = iscsi_sendpage(conn, &tcp_ctask->sendbuf, &tcp_ctask->pad_count,
                            &sent);
         if (rc) {
                 debug_scsi("padding send failed %d\n", rc);
-                set_bit(XMSTATE_BIT_W_RESEND_PAD, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate |= XMSTATE_W_RESEND_PAD;
         }
         return rc;
 }
@@ -1465,11 +1463,11 @@ iscsi_send_digest(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask,
         tcp_ctask = ctask->dd_data;
         tcp_conn = conn->dd_data;
 
-        if (!test_bit(XMSTATE_BIT_W_RESEND_DATA_DIGEST, &tcp_ctask->xmstate)) {
+        if (!(tcp_ctask->xmstate & XMSTATE_W_RESEND_DATA_DIGEST)) {
                 crypto_hash_final(&tcp_conn->tx_hash, (u8*)digest);
                 iscsi_buf_init_iov(buf, (char*)digest, 4);
         }
-        clear_bit(XMSTATE_BIT_W_RESEND_DATA_DIGEST, &tcp_ctask->xmstate);
+        tcp_ctask->xmstate &= ~XMSTATE_W_RESEND_DATA_DIGEST;
 
         rc = iscsi_sendpage(conn, buf, &tcp_ctask->digest_count, &sent);
         if (!rc)
@@ -1478,7 +1476,7 @@ iscsi_send_digest(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask,
         else {
                 debug_scsi("sending digest 0x%x failed for itt 0x%x!\n",
                           *digest, ctask->itt);
-                set_bit(XMSTATE_BIT_W_RESEND_DATA_DIGEST, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate |= XMSTATE_W_RESEND_DATA_DIGEST;
         }
         return rc;
 }
@@ -1526,8 +1524,8 @@ iscsi_send_unsol_hdr(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         struct iscsi_data_task *dtask;
         int rc;
 
-        set_bit(XMSTATE_BIT_UNS_DATA, &tcp_ctask->xmstate);
-        if (test_bit(XMSTATE_BIT_UNS_INIT, &tcp_ctask->xmstate)) {
+        tcp_ctask->xmstate |= XMSTATE_UNS_DATA;
+        if (tcp_ctask->xmstate & XMSTATE_UNS_INIT) {
                 dtask = &tcp_ctask->unsol_dtask;
 
                 iscsi_prep_unsolicit_data_pdu(ctask, &dtask->hdr);
@@ -1537,14 +1535,14 @@ iscsi_send_unsol_hdr(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
                         iscsi_hdr_digest(conn, &tcp_ctask->headbuf,
                                         (u8*)dtask->hdrext);
 
-                clear_bit(XMSTATE_BIT_UNS_INIT, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_UNS_INIT;
                 iscsi_set_padding(tcp_ctask, ctask->data_count);
         }
 
         rc = iscsi_sendhdr(conn, &tcp_ctask->headbuf, ctask->data_count);
         if (rc) {
-                clear_bit(XMSTATE_BIT_UNS_DATA, &tcp_ctask->xmstate);
-                set_bit(XMSTATE_BIT_UNS_HDR, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_UNS_DATA;
+                tcp_ctask->xmstate |= XMSTATE_UNS_HDR;
                 return rc;
         }
 
@@ -1565,15 +1563,16 @@ iscsi_send_unsol_pdu(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         struct iscsi_tcp_cmd_task *tcp_ctask = ctask->dd_data;
         int rc;
 
-        if (test_and_clear_bit(XMSTATE_BIT_UNS_HDR, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_UNS_HDR) {
                 BUG_ON(!ctask->unsol_count);
+                tcp_ctask->xmstate &= ~XMSTATE_UNS_HDR;
 send_hdr:
                 rc = iscsi_send_unsol_hdr(conn, ctask);
                 if (rc)
                         return rc;
         }
 
-        if (test_bit(XMSTATE_BIT_UNS_DATA, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_UNS_DATA) {
                 struct iscsi_data_task *dtask = &tcp_ctask->unsol_dtask;
                 int start = tcp_ctask->sent;
 
@@ -1583,14 +1582,14 @@ send_hdr:
                 ctask->unsol_count -= tcp_ctask->sent - start;
                 if (rc)
                         return rc;
-                clear_bit(XMSTATE_BIT_UNS_DATA, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_UNS_DATA;
                 /*
                  * Done with the Data-Out. Next, check if we need
                  * to send another unsolicited Data-Out.
                  */
                 if (ctask->unsol_count) {
                         debug_scsi("sending more uns\n");
-                        set_bit(XMSTATE_BIT_UNS_INIT, &tcp_ctask->xmstate);
+                        tcp_ctask->xmstate |= XMSTATE_UNS_INIT;
                         goto send_hdr;
                 }
         }
@@ -1606,7 +1605,7 @@ static int iscsi_send_sol_pdu(struct iscsi_conn *conn,
         struct iscsi_data_task *dtask;
         int left, rc;
 
-        if (test_bit(XMSTATE_BIT_SOL_HDR_INIT, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_SOL_HDR_INIT) {
                 if (!tcp_ctask->r2t) {
                         spin_lock_bh(&session->lock);
                         __kfifo_get(tcp_ctask->r2tqueue, (void*)&tcp_ctask->r2t,
@@ -1620,19 +1619,19 @@ send_hdr:
                 if (conn->hdrdgst_en)
                         iscsi_hdr_digest(conn, &r2t->headbuf,
                                         (u8*)dtask->hdrext);
-                clear_bit(XMSTATE_BIT_SOL_HDR_INIT, &tcp_ctask->xmstate);
-                set_bit(XMSTATE_BIT_SOL_HDR, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_SOL_HDR_INIT;
+                tcp_ctask->xmstate |= XMSTATE_SOL_HDR;
         }
 
-        if (test_bit(XMSTATE_BIT_SOL_HDR, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_SOL_HDR) {
                 r2t = tcp_ctask->r2t;
                 dtask = &r2t->dtask;
 
                 rc = iscsi_sendhdr(conn, &r2t->headbuf, r2t->data_count);
                 if (rc)
                         return rc;
-                clear_bit(XMSTATE_BIT_SOL_HDR, &tcp_ctask->xmstate);
-                set_bit(XMSTATE_BIT_SOL_DATA, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_SOL_HDR;
+                tcp_ctask->xmstate |= XMSTATE_SOL_DATA;
 
                 if (conn->datadgst_en) {
                         iscsi_data_digest_init(conn->dd_data, tcp_ctask);
@@ -1645,7 +1644,7 @@ send_hdr:
                         r2t->sent);
         }
 
-        if (test_bit(XMSTATE_BIT_SOL_DATA, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_SOL_DATA) {
                 r2t = tcp_ctask->r2t;
                 dtask = &r2t->dtask;
 
@@ -1654,7 +1653,7 @@ send_hdr:
                                      &dtask->digestbuf, &dtask->digest);
                 if (rc)
                         return rc;
-                clear_bit(XMSTATE_BIT_SOL_DATA, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_SOL_DATA;
 
                 /*
                  * Done with this Data-Out. Next, check if we have
@@ -1699,32 +1698,32 @@ send_hdr:
  *      xmit stages.
  *
  *iscsi_send_cmd_hdr()
- *      XMSTATE_BIT_CMD_HDR_INIT - prepare Header and Data buffers Calculate
- *                                 Header Digest
- *      XMSTATE_BIT_CMD_HDR_XMIT - Transmit header in progress
+ *      XMSTATE_CMD_HDR_INIT - prepare Header and Data buffers Calculate
+ *                             Header Digest
+ *      XMSTATE_CMD_HDR_XMIT - Transmit header in progress
  *
  *iscsi_send_padding
- *      XMSTATE_BIT_W_PAD        - Prepare and send pading
- *      XMSTATE_BIT_W_RESEND_PAD - retry send pading
+ *      XMSTATE_W_PAD        - Prepare and send pading
+ *      XMSTATE_W_RESEND_PAD - retry send pading
  *
  *iscsi_send_digest
- *      XMSTATE_BIT_W_RESEND_DATA_DIGEST - Finalize and send Data Digest
- *      XMSTATE_BIT_W_RESEND_DATA_DIGEST - retry sending digest
+ *      XMSTATE_W_RESEND_DATA_DIGEST - Finalize and send Data Digest
+ *      XMSTATE_W_RESEND_DATA_DIGEST - retry sending digest
  *
  *iscsi_send_unsol_hdr
- *      XMSTATE_BIT_UNS_INIT     - prepare un-solicit data header and digest
- *      XMSTATE_BIT_UNS_HDR      - send un-solicit header
+ *      XMSTATE_UNS_INIT     - prepare un-solicit data header and digest
+ *      XMSTATE_UNS_HDR      - send un-solicit header
  *
  *iscsi_send_unsol_pdu
- *      XMSTATE_BIT_UNS_DATA     - send un-solicit data in progress
+ *      XMSTATE_UNS_DATA     - send un-solicit data in progress
  *
  *iscsi_send_sol_pdu
- *      XMSTATE_BIT_SOL_HDR_INIT - solicit data header and digest initialize
- *      XMSTATE_BIT_SOL_HDR      - send solicit header
- *      XMSTATE_BIT_SOL_DATA     - send solicit data
+ *      XMSTATE_SOL_HDR_INIT - solicit data header and digest initialize
+ *      XMSTATE_SOL_HDR      - send solicit header
+ *      XMSTATE_SOL_DATA     - send solicit data
  *
  *iscsi_tcp_ctask_xmit
- *      XMSTATE_BIT_IMM_DATA     - xmit managment data (??)
+ *      XMSTATE_IMM_DATA     - xmit managment data (??)
  **/
 static int
 iscsi_tcp_ctask_xmit(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
@@ -1741,13 +1740,13 @@ iscsi_tcp_ctask_xmit(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         if (ctask->sc->sc_data_direction != DMA_TO_DEVICE)
                 return 0;
 
-        if (test_bit(XMSTATE_BIT_IMM_DATA, &tcp_ctask->xmstate)) {
+        if (tcp_ctask->xmstate & XMSTATE_IMM_DATA) {
                 rc = iscsi_send_data(ctask, &tcp_ctask->sendbuf, &tcp_ctask->sg,
                                      &tcp_ctask->sent, &ctask->imm_count,
                                      &tcp_ctask->immbuf, &tcp_ctask->immdigest);
                 if (rc)
                         return rc;
-                clear_bit(XMSTATE_BIT_IMM_DATA, &tcp_ctask->xmstate);
+                tcp_ctask->xmstate &= ~XMSTATE_IMM_DATA;
         }
 
         rc = iscsi_send_unsol_pdu(conn, ctask);
@@ -1980,7 +1979,7 @@ static void
 iscsi_tcp_mgmt_init(struct iscsi_conn *conn, struct iscsi_mgmt_task *mtask)
 {
         struct iscsi_tcp_mgmt_task *tcp_mtask = mtask->dd_data;
-        tcp_mtask->xmstate = 1 << XMSTATE_BIT_IMM_HDR_INIT;
+        tcp_mtask->xmstate = XMSTATE_IMM_HDR_INIT;
 }
 
 static int
@@ -2226,6 +2225,7 @@ static struct scsi_host_template iscsi_sht = {
         .max_sectors            = 0xFFFF,
         .cmd_per_lun            = ISCSI_DEF_CMD_PER_LUN,
         .eh_abort_handler       = iscsi_eh_abort,
+        .eh_device_reset_handler= iscsi_eh_device_reset,
         .eh_host_reset_handler  = iscsi_eh_host_reset,
         .use_clustering         = DISABLE_CLUSTERING,
         .slave_configure        = iscsi_tcp_slave_configure,
@@ -2257,7 +2257,8 @@ static struct iscsi_transport iscsi_tcp_transport = {
                                   ISCSI_PERSISTENT_ADDRESS |
                                   ISCSI_TARGET_NAME | ISCSI_TPGT |
                                   ISCSI_USERNAME | ISCSI_PASSWORD |
-                                  ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN,
+                                  ISCSI_USERNAME_IN | ISCSI_PASSWORD_IN |
+                                  ISCSI_FAST_ABORT,
         .host_param_mask        = ISCSI_HOST_HWADDRESS | ISCSI_HOST_IPADDRESS |
                                   ISCSI_HOST_INITIATOR_NAME |
                                   ISCSI_HOST_NETDEV_NAME,