1 files changed, 12 insertions, 3 deletions

diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
index 4f409683674..1b680e288c5 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
@@ -87,7 +87,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba)
         fcoe_init1.task_list_pbl_addr_lo = (u32) hba->task_ctx_bd_dma;
         fcoe_init1.task_list_pbl_addr_hi =
                                 (u32) ((u64) hba->task_ctx_bd_dma >> 32);
-        fcoe_init1.mtu = hba->netdev->mtu;
+        fcoe_init1.mtu = BNX2FC_MINI_JUMBO_MTU;
 
         fcoe_init1.flags = (PAGE_SHIFT <<
                                 FCOE_KWQE_INIT1_LOG_PAGE_SIZE_SHIFT);
@@ -590,7 +590,10 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
 
                 num_rq = (frame_len + BNX2FC_RQ_BUF_SZ - 1) / BNX2FC_RQ_BUF_SZ;
 
+                spin_lock_bh(&tgt->tgt_lock);
                 rq_data = (unsigned char *)bnx2fc_get_next_rqe(tgt, num_rq);
+                spin_unlock_bh(&tgt->tgt_lock);
+
                 if (rq_data) {
                         buf = rq_data;
                 } else {
@@ -603,8 +606,10 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
                         }
 
                         for (i = 0; i < num_rq; i++) {
+                                spin_lock_bh(&tgt->tgt_lock);
                                 rq_data = (unsigned char *)
                                            bnx2fc_get_next_rqe(tgt, 1);
+                                spin_unlock_bh(&tgt->tgt_lock);
                                 len = BNX2FC_RQ_BUF_SZ;
                                 memcpy(buf1, rq_data, len);
                                 buf1 += len;
@@ -615,13 +620,15 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
 
                 if (buf != rq_data)
                         kfree(buf);
+                spin_lock_bh(&tgt->tgt_lock);
                 bnx2fc_return_rqe(tgt, num_rq);
+                spin_unlock_bh(&tgt->tgt_lock);
                 break;
 
         case FCOE_ERROR_DETECTION_CQE_TYPE:
                 /*
-                 *In case of error reporting CQE a single RQ entry
-                 * is consumes.
+                 * In case of error reporting CQE a single RQ entry
+                 * is consumed.
                  */
                 spin_lock_bh(&tgt->tgt_lock);
                 num_rq = 1;
@@ -705,6 +712,7 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
                  *In case of warning reporting CQE a single RQ entry
                  * is consumes.
                  */
+                spin_lock_bh(&tgt->tgt_lock);
                 num_rq = 1;
                 err_entry = (struct fcoe_err_report_entry *)
                              bnx2fc_get_next_rqe(tgt, 1);
@@ -717,6 +725,7 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe)
                         err_entry->tx_buf_off, err_entry->rx_buf_off);
 
                 bnx2fc_return_rqe(tgt, 1);
+                spin_unlock_bh(&tgt->tgt_lock);
                 break;
 
         default: