+ /* check the wait list */
+ if (phba->sli4_hba.nvmet_io_wait_cnt) {
+ struct rqb_dmabuf *nvmebuf;
+ struct fc_frame_header *fc_hdr_tmp;
+ u32 sid_tmp;
+ u16 oxid_tmp;
+ bool found = false;
+
+ spin_lock_irqsave(&phba->sli4_hba.nvmet_io_wait_lock, iflag);
+
+ /* match by oxid and s_id */
+ list_for_each_entry(nvmebuf,
+ &phba->sli4_hba.lpfc_nvmet_io_wait_list,
+ hbuf.list) {
+ fc_hdr_tmp = (struct fc_frame_header *)
+ (nvmebuf->hbuf.virt);
+ oxid_tmp = be16_to_cpu(fc_hdr_tmp->fh_ox_id);
+ sid_tmp = sli4_sid_from_fc_hdr(fc_hdr_tmp);
+ if (oxid_tmp != oxid || sid_tmp != sid)
+ continue;
+
+ lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
+ "6321 NVMET Rcv ABTS oxid x%x from x%x "
+ "is waiting for a ctxp\n",
+ oxid, sid);
+
+ list_del_init(&nvmebuf->hbuf.list);
+ phba->sli4_hba.nvmet_io_wait_cnt--;
+ found = true;
+ break;
+ }
+ spin_unlock_irqrestore(&phba->sli4_hba.nvmet_io_wait_lock,
+ iflag);
+
+ /* free buffer since already posted a new DMA buffer to RQ */
+ if (found) {
+ nvmebuf->hrq->rqbp->rqb_free_buffer(phba, nvmebuf);
+ /* Respond with BA_ACC accordingly */
+ lpfc_sli4_seq_abort_rsp(vport, fc_hdr, 1);
+ return 0;
+ }
+ }
+
+ /* check active list */
+ ctxp = lpfc_nvmet_get_ctx_for_oxid(phba, oxid, sid);
+ if (ctxp) {
+ xri = ctxp->ctxbuf->sglq->sli4_xritag;
+
+ spin_lock_irqsave(&ctxp->ctxlock, iflag);
+ ctxp->flag |= (LPFC_NVMET_ABTS_RCV | LPFC_NVMET_ABORT_OP);
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+
+ lpfc_nvmeio_data(phba,
+ "NVMET ABTS RCV: xri x%x CPU %02x rjt %d\n",
+ xri, raw_smp_processor_id(), 0);
+
+ lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
+ "6322 NVMET Rcv ABTS:acc oxid x%x xri x%x "
+ "flag x%x state x%x\n",
+ ctxp->oxid, xri, ctxp->flag, ctxp->state);
+
+ if (ctxp->flag & LPFC_NVMET_TNOTIFY) {
+ /* Notify the transport */
+ nvmet_fc_rcv_fcp_abort(phba->targetport,
+ &ctxp->ctx.fcp_req);
+ } else {
+ cancel_work_sync(&ctxp->ctxbuf->defer_work);
+ spin_lock_irqsave(&ctxp->ctxlock, iflag);
+ lpfc_nvmet_defer_release(phba, ctxp);
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+ }
+ if (ctxp->state == LPFC_NVMET_STE_RCV)
+ lpfc_nvmet_unsol_fcp_issue_abort(phba, ctxp, ctxp->sid,
+ ctxp->oxid);
+ else
+ lpfc_nvmet_sol_fcp_issue_abort(phba, ctxp, ctxp->sid,
+ ctxp->oxid);
+
+ lpfc_sli4_seq_abort_rsp(vport, fc_hdr, 1);
+ return 0;
+ }
+
+ lpfc_nvmeio_data(phba, "NVMET ABTS RCV: oxid x%x CPU %02x rjt %d\n",
+ oxid, raw_smp_processor_id(), 1);