scsi/lpfc/lpfc_bsg.c

76 	struct lpfc_iocbq *cmdiocbq;
285  * @cmdiocbq: Pointer to command iocb.
301 			struct lpfc_iocbq *cmdiocbq,
314 	dd_data = cmdiocbq->context_un.dd_data;
328 	cmdiocbq->cmd_flag &= ~LPFC_IO_CMD_OUTSTANDING;
332 	ndlp = iocb->cmdiocbq->ndlp;
334 	cmp = cmdiocbq->cmd_dmabuf;
335 	bmp = cmdiocbq->bpl_dmabuf;
371 	lpfc_sli_release_iocbq(phba, cmdiocbq);
397 	struct lpfc_iocbq *cmdiocbq = NULL;
427 	cmdiocbq = lpfc_sli_get_iocbq(phba);
428 	if (!cmdiocbq) {
473 	lpfc_sli_prep_gen_req(phba, cmdiocbq, bmp, ulp_context, num_entry,
476 	cmdiocbq->num_bdes = num_entry;
477 	cmdiocbq->vport = phba->pport;
478 	cmdiocbq->cmd_dmabuf = cmp;
479 	cmdiocbq->bpl_dmabuf = bmp;
480 	cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
482 	cmdiocbq->cmd_cmpl = lpfc_bsg_send_mgmt_cmd_cmp;
483 	cmdiocbq->context_un.dd_data = dd_data;
487 	dd_data->context_un.iocb.cmdiocbq = cmdiocbq;
501 	cmdiocbq->ndlp = lpfc_nlp_get(ndlp);
502 	if (!cmdiocbq->ndlp) {
507 	iocb_stat = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, cmdiocbq, 0);
511 		if (cmdiocbq->cmd_flag & LPFC_IO_LIBDFC) {
513 			cmdiocbq->cmd_flag |= LPFC_IO_CMD_OUTSTANDING;
535 	lpfc_sli_release_iocbq(phba, cmdiocbq);
548  * @cmdiocbq: Pointer to command iocb.
564 			struct lpfc_iocbq *cmdiocbq,
579 	dd_data = cmdiocbq->context_un.dd_data;
581 	cmdiocbq->ndlp = ndlp;
595 	cmdiocbq->cmd_flag &= ~LPFC_IO_CMD_OUTSTANDING;
601 	pcmd = cmdiocbq->cmd_dmabuf;
636 	lpfc_els_free_iocb(phba, cmdiocbq);
666 	struct lpfc_iocbq *cmdiocbq;
707 	cmdiocbq = lpfc_prep_els_iocb(vport, 1, cmdsize, 0, ndlp,
709 	if (!cmdiocbq) {
717 			  cmdiocbq->cmd_dmabuf->virt,
723 		bf_set(wqe_ctxt_tag, &cmdiocbq->wqe.generic.wqe_com,
726 		cmdiocbq->iocb.ulpContext = rpi;
727 	cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
728 	cmdiocbq->context_un.dd_data = dd_data;
729 	cmdiocbq->ndlp = ndlp;
730 	cmdiocbq->cmd_cmpl = lpfc_bsg_rport_els_cmp;
733 	dd_data->context_un.iocb.cmdiocbq = cmdiocbq;
748 	rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, cmdiocbq, 0);
752 		if (cmdiocbq->cmd_flag & LPFC_IO_LIBDFC) {
754 			cmdiocbq->cmd_flag |= LPFC_IO_CMD_OUTSTANDING;
767 	lpfc_els_free_iocb(phba, cmdiocbq);
1355  * @cmdiocbq: Pointer to command iocb.
1371 			struct lpfc_iocbq *cmdiocbq,
1383 	dd_data = cmdiocbq->context_un.dd_data;
1396 	cmdiocbq->cmd_flag &= ~LPFC_IO_CMD_OUTSTANDING;
1400 	cmp = cmdiocbq->cmd_dmabuf;
1401 	bmp = cmdiocbq->bpl_dmabuf;
1434 	lpfc_sli_release_iocbq(phba, cmdiocbq);
1536 	dd_data->context_un.iocb.cmdiocbq = ctiocb;
2606 	struct lpfc_iocbq *cmdiocbq, *rspiocbq;
2628 	cmdiocbq = lpfc_sli_get_iocbq(phba);
2651 	if (cmdiocbq == NULL || rspiocbq == NULL ||
2667 	cmdiocbq->bpl_dmabuf = dmabuf;
2668 	cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
2669 	cmdiocbq->vport = phba->pport;
2670 	cmdiocbq->cmd_cmpl = NULL;
2672 	lpfc_sli_prep_xmit_seq64(phba, cmdiocbq, dmabuf, rpi, 0, 1,
2675 	iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
2715 	if (cmdiocbq && (iocb_stat != IOCB_TIMEDOUT))
2716 		lpfc_sli_release_iocbq(phba, cmdiocbq);
2896 	struct lpfc_iocbq *cmdiocbq;
2911 	cmdiocbq = lpfc_sli_get_iocbq(phba);
2922 	if (!cmdiocbq || !rxbmp || !rxbpl || !rxbuffer || !pring) {
2930 	cmd = &cmdiocbq->iocb;
2971 		iocb_stat = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, cmdiocbq,
2991 		cmdiocbq = lpfc_sli_get_iocbq(phba);
2992 		if (!cmdiocbq) {
2997 		cmd = &cmdiocbq->iocb;
3010 	if (cmdiocbq)
3011 		lpfc_sli_release_iocbq(phba, cmdiocbq);
3047 	struct lpfc_iocbq *cmdiocbq, *rspiocbq = NULL;
3160 	cmdiocbq = lpfc_sli_get_iocbq(phba);
3175 	if (!cmdiocbq || !txbmp || !txbpl || !txbuffer || !txbmp->virt) {
3184 	cmdwqe = &cmdiocbq->wqe;
3221 	cmdiocbq->num_bdes = num_bde;
3222 	cmdiocbq->cmd_flag |= LPFC_IO_LIBDFC;
3223 	cmdiocbq->cmd_flag |= LPFC_IO_LOOPBACK;
3225 		cmdiocbq->cmd_flag |= LPFC_IO_VMID;
3227 	cmdiocbq->vport = phba->pport;
3228 	cmdiocbq->cmd_cmpl = NULL;
3229 	cmdiocbq->bpl_dmabuf = txbmp;
3232 		lpfc_sli_prep_xmit_seq64(phba, cmdiocbq, txbmp, 0, txxri,
3237 		lpfc_sli_prep_xmit_seq64(phba, cmdiocbq, txbmp,
3241 		cmdiocbq->sli4_xritag = NO_XRI;
3244 	iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
3303 	if ((cmdiocbq != NULL) && (iocb_stat != IOCB_TIMEDOUT))
3304 		lpfc_sli_release_iocbq(phba, cmdiocbq);
5843 		cmdiocb = dd_data->context_un.iocb.cmdiocbq;