scsi/lpfc/lpfc_bsg.c

82 	LPFC_MBOXQ_t *pmboxq;
1742 	LPFC_MBOXQ_t *pmboxq  = NULL;
1772 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
1773 	if (!pmboxq) {
1777 	memset((void *)pmboxq, 0, sizeof(LPFC_MBOXQ_t));
1778 	pmboxq->u.mb.mbxCommand = MBX_DOWN_LINK;
1779 	pmboxq->u.mb.mbxOwner = OWN_HOST;
1781 	mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO);
1783 	if ((mbxstatus == MBX_SUCCESS) && (pmboxq->u.mb.mbxStatus == 0)) {
1794 		memset((void *)pmboxq, 0, sizeof(LPFC_MBOXQ_t));
1796 			pmboxq->u.mb.un.varInitLnk.link_flags = FLAGS_LOCAL_LB;
1798 			pmboxq->u.mb.un.varInitLnk.link_flags =
1801 		pmboxq->u.mb.mbxCommand = MBX_INIT_LINK;
1802 		pmboxq->u.mb.mbxOwner = OWN_HOST;
1804 		mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq,
1807 		if ((mbxstatus != MBX_SUCCESS) || (pmboxq->u.mb.mbxStatus))
1836 	if (pmboxq && mbxstatus != MBX_TIMEOUT)
1837 		mempool_free(pmboxq, phba->mbox_mem_pool);
1860 	LPFC_MBOXQ_t *pmboxq;
1865 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
1866 	if (!pmboxq)
1871 	alloc_len = lpfc_sli4_config(phba, pmboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
1883 	link_diag_state = &pmboxq->u.mqe.un.link_diag_state;
1897 	mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO);
1899 	if ((mbxstatus == MBX_SUCCESS) && (pmboxq->u.mb.mbxStatus == 0))
1905 	if (pmboxq && (mbxstatus != MBX_TIMEOUT))
1906 		mempool_free(pmboxq, phba->mbox_mem_pool);
1924 	LPFC_MBOXQ_t *pmboxq;
1929 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
1930 	if (!pmboxq)
1934 	alloc_len = lpfc_sli4_config(phba, pmboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
1938 		mempool_free(pmboxq, phba->mbox_mem_pool);
1941 	link_diag_loopback = &pmboxq->u.mqe.un.link_diag_loopback;
1957 	mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO);
1958 	if ((mbxstatus != MBX_SUCCESS) || (pmboxq->u.mb.mbxStatus)) {
1962 				pmboxq->u.mb.mbxStatus);
1965 	if (pmboxq && (mbxstatus != MBX_TIMEOUT))
1966 		mempool_free(pmboxq, phba->mbox_mem_pool);
2341 	LPFC_MBOXQ_t *pmboxq;
2394 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
2395 	if (!pmboxq) {
2402 	alloc_len = lpfc_sli4_config(phba, pmboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
2410 	run_link_diag_test = &pmboxq->u.mqe.un.link_diag_test;
2424 	mbxstatus = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
2427 		&pmboxq->u.mqe.un.sli4_config.header.cfg_shdr;
2458 	if (pmboxq)
2459 		mempool_free(pmboxq, phba->mbox_mem_pool);
3361  * @pmboxq: Pointer to mailbox command.
3370 lpfc_bsg_issue_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3379 	dd_data = pmboxq->ctx_u.dd_data;
3385 	pmb = (uint8_t *)&pmboxq->u.mb;
3411 	mempool_free(dd_data->context_un.mbox.pmboxq, phba->mbox_mem_pool);
3537  * @pmboxq: Pointer to mailbox command.
3543 lpfc_bsg_issue_mbox_ext_handle_job(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3556 	dd_data = pmboxq->ctx_u.dd_data;
3573 	pmb = (uint8_t *)&pmboxq->u.mb;
3629  * @pmboxq: Pointer to mailbox command.
3635 lpfc_bsg_issue_read_mbox_ext_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3640 	job = lpfc_bsg_issue_mbox_ext_handle_job(phba, pmboxq);
3644 		pmboxq->u.mb.mbxStatus = MBXERR_ERROR;
3649 			phba->mbox_ext_buf_ctx.state, pmboxq->u.mb.mbxStatus);
3651 	if (pmboxq->u.mb.mbxStatus || phba->mbox_ext_buf_ctx.numBuf == 1)
3655 	mempool_free(pmboxq, phba->mbox_mem_pool);
3669  * @pmboxq: Pointer to mailbox command.
3675 lpfc_bsg_issue_write_mbox_ext_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3680 	job = lpfc_bsg_issue_mbox_ext_handle_job(phba, pmboxq);
3684 		pmboxq->u.mb.mbxStatus = MBXERR_ERROR;
3689 			phba->mbox_ext_buf_ctx.state, pmboxq->u.mb.mbxStatus);
3692 	mempool_free(pmboxq, phba->mbox_mem_pool);
3820 	LPFC_MBOXQ_t *pmboxq = NULL;
3898 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
3899 	if (!pmboxq) {
3903 	memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
3925 	pmb = &pmboxq->u.mb;
3929 	pmboxq->vport = phba->pport;
3940 	pmboxq->mbox_cmpl = lpfc_bsg_issue_read_mbox_ext_cmpl;
3943 	pmboxq->ctx_u.dd_data = dd_data;
3946 	dd_data->context_un.mbox.pmboxq = pmboxq;
3965 	rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
3978 	if (pmboxq)
3979 		mempool_free(pmboxq, phba->mbox_mem_pool);
4008 	LPFC_MBOXQ_t *pmboxq = NULL;
4099 		pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
4100 		if (!pmboxq) {
4104 		memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
4105 		pmb = &pmboxq->u.mb;
4109 		pmboxq->vport = phba->pport;
4112 		pmboxq->mbox_cmpl = lpfc_bsg_issue_write_mbox_ext_cmpl;
4115 		pmboxq->ctx_u.dd_data = dd_data;
4118 		dd_data->context_un.mbox.pmboxq = pmboxq;
4125 		rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
4147 	if (pmboxq)
4148 		mempool_free(pmboxq, phba->mbox_mem_pool);
4391 	LPFC_MBOXQ_t *pmboxq = NULL;
4447 		pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
4448 		if (!pmboxq) {
4452 		memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
4454 		pmb = &pmboxq->u.mb;
4457 		pmboxq->vport = phba->pport;
4460 		pmboxq->mbox_cmpl = lpfc_bsg_issue_write_mbox_ext_cmpl;
4463 		pmboxq->ctx_u.dd_data = dd_data;
4466 		dd_data->context_un.mbox.pmboxq = pmboxq;
4473 		rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
4494 	if (pmboxq)
4495 		mempool_free(pmboxq, phba->mbox_mem_pool);
4640 	LPFC_MBOXQ_t *pmboxq = NULL; /* internal mailbox queue */
4641 	MAILBOX_t *pmb; /* shortcut to the pmboxq mailbox */
4721 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
4722 	if (!pmboxq) {
4726 	memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
4728 	pmb = &pmboxq->u.mb;
4731 	pmboxq->vport = vport;
4750 		pmboxq->ext_buf = ext;
4751 		pmboxq->in_ext_byte_len =
4753 		pmboxq->out_ext_byte_len =
4755 		pmboxq->mbox_offset_word = mbox_req->mbOffset;
4842 			sli4_config = &pmboxq->u.mqe.un.sli4_config;
4875 	pmboxq->mbox_cmpl = lpfc_bsg_issue_mbox_cmpl;
4878 	pmboxq->ctx_u.dd_data = dd_data;
4881 	dd_data->context_un.mbox.pmboxq = pmboxq;
4891 		rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
4908 	rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
4914 	if (pmboxq)
4915 		mempool_free(pmboxq, phba->mbox_mem_pool);