scsi/lpfc/lpfc_bsg.c

82 	LPFC_MBOXQ_t *pmboxq;
1756 	LPFC_MBOXQ_t *pmboxq  = NULL;
1786 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
1787 	if (!pmboxq) {
1791 	memset((void *)pmboxq, 0, sizeof(LPFC_MBOXQ_t));
1792 	pmboxq->u.mb.mbxCommand = MBX_DOWN_LINK;
1793 	pmboxq->u.mb.mbxOwner = OWN_HOST;
1795 	mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO);
1797 	if ((mbxstatus == MBX_SUCCESS) && (pmboxq->u.mb.mbxStatus == 0)) {
1808 		memset((void *)pmboxq, 0, sizeof(LPFC_MBOXQ_t));
1810 			pmboxq->u.mb.un.varInitLnk.link_flags = FLAGS_LOCAL_LB;
1812 			pmboxq->u.mb.un.varInitLnk.link_flags =
1815 		pmboxq->u.mb.mbxCommand = MBX_INIT_LINK;
1816 		pmboxq->u.mb.mbxOwner = OWN_HOST;
1818 		mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq,
1821 		if ((mbxstatus != MBX_SUCCESS) || (pmboxq->u.mb.mbxStatus))
1850 	if (pmboxq && mbxstatus != MBX_TIMEOUT)
1851 		mempool_free(pmboxq, phba->mbox_mem_pool);
1874 	LPFC_MBOXQ_t *pmboxq;
1879 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
1880 	if (!pmboxq)
1885 	alloc_len = lpfc_sli4_config(phba, pmboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
1897 	link_diag_state = &pmboxq->u.mqe.un.link_diag_state;
1911 	mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO);
1913 	if ((mbxstatus == MBX_SUCCESS) && (pmboxq->u.mb.mbxStatus == 0))
1919 	if (pmboxq && (mbxstatus != MBX_TIMEOUT))
1920 		mempool_free(pmboxq, phba->mbox_mem_pool);
1938 	LPFC_MBOXQ_t *pmboxq;
1943 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
1944 	if (!pmboxq)
1948 	alloc_len = lpfc_sli4_config(phba, pmboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
1952 		mempool_free(pmboxq, phba->mbox_mem_pool);
1955 	link_diag_loopback = &pmboxq->u.mqe.un.link_diag_loopback;
1971 	mbxstatus = lpfc_sli_issue_mbox_wait(phba, pmboxq, LPFC_MBOX_TMO);
1972 	if ((mbxstatus != MBX_SUCCESS) || (pmboxq->u.mb.mbxStatus)) {
1976 				pmboxq->u.mb.mbxStatus);
1979 	if (pmboxq && (mbxstatus != MBX_TIMEOUT))
1980 		mempool_free(pmboxq, phba->mbox_mem_pool);
2355 	LPFC_MBOXQ_t *pmboxq;
2408 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
2409 	if (!pmboxq) {
2416 	alloc_len = lpfc_sli4_config(phba, pmboxq, LPFC_MBOX_SUBSYSTEM_FCOE,
2424 	run_link_diag_test = &pmboxq->u.mqe.un.link_diag_test;
2438 	mbxstatus = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
2441 		&pmboxq->u.mqe.un.sli4_config.header.cfg_shdr;
2472 	if (pmboxq)
2473 		mempool_free(pmboxq, phba->mbox_mem_pool);
3376  * @pmboxq: Pointer to mailbox command.
3385 lpfc_bsg_issue_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3394 	dd_data = pmboxq->ctx_u.dd_data;
3400 	pmb = (uint8_t *)&pmboxq->u.mb;
3426 	mempool_free(dd_data->context_un.mbox.pmboxq, phba->mbox_mem_pool);
3649  * @pmboxq: Pointer to mailbox command.
3655 lpfc_bsg_issue_mbox_ext_handle_job(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3668 	dd_data = pmboxq->ctx_u.dd_data;
3685 	pmb = (uint8_t *)&pmboxq->u.mb;
3761  * @pmboxq: Pointer to mailbox command.
3767 lpfc_bsg_issue_read_mbox_ext_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3772 	job = lpfc_bsg_issue_mbox_ext_handle_job(phba, pmboxq);
3776 		pmboxq->u.mb.mbxStatus = MBXERR_ERROR;
3781 			phba->mbox_ext_buf_ctx.state, pmboxq->u.mb.mbxStatus);
3783 	if (pmboxq->u.mb.mbxStatus || phba->mbox_ext_buf_ctx.numBuf == 1)
3787 	mempool_free(pmboxq, phba->mbox_mem_pool);
3801  * @pmboxq: Pointer to mailbox command.
3807 lpfc_bsg_issue_write_mbox_ext_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
3812 	job = lpfc_bsg_issue_mbox_ext_handle_job(phba, pmboxq);
3816 		pmboxq->u.mb.mbxStatus = MBXERR_ERROR;
3821 			phba->mbox_ext_buf_ctx.state, pmboxq->u.mb.mbxStatus);
3824 	mempool_free(pmboxq, phba->mbox_mem_pool);
3954 	LPFC_MBOXQ_t *pmboxq = NULL;
4084 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
4085 	if (!pmboxq) {
4089 	memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
4111 	pmb = &pmboxq->u.mb;
4115 	pmboxq->vport = phba->pport;
4126 	pmboxq->mbox_cmpl = lpfc_bsg_issue_read_mbox_ext_cmpl;
4129 	pmboxq->ctx_u.dd_data = dd_data;
4132 	dd_data->context_un.mbox.pmboxq = pmboxq;
4151 	rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
4164 	if (pmboxq)
4165 		mempool_free(pmboxq, phba->mbox_mem_pool);
4194 	LPFC_MBOXQ_t *pmboxq = NULL;
4285 		pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
4286 		if (!pmboxq) {
4290 		memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
4291 		pmb = &pmboxq->u.mb;
4295 		pmboxq->vport = phba->pport;
4298 		pmboxq->mbox_cmpl = lpfc_bsg_issue_write_mbox_ext_cmpl;
4301 		pmboxq->ctx_u.dd_data = dd_data;
4304 		dd_data->context_un.mbox.pmboxq = pmboxq;
4311 		rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
4333 	if (pmboxq)
4334 		mempool_free(pmboxq, phba->mbox_mem_pool);
4578 	LPFC_MBOXQ_t *pmboxq = NULL;
4634 		pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
4635 		if (!pmboxq) {
4639 		memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
4641 		pmb = &pmboxq->u.mb;
4644 		pmboxq->vport = phba->pport;
4647 		pmboxq->mbox_cmpl = lpfc_bsg_issue_write_mbox_ext_cmpl;
4650 		pmboxq->ctx_u.dd_data = dd_data;
4653 		dd_data->context_un.mbox.pmboxq = pmboxq;
4660 		rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
4681 	if (pmboxq)
4682 		mempool_free(pmboxq, phba->mbox_mem_pool);
4827 	LPFC_MBOXQ_t *pmboxq = NULL; /* internal mailbox queue */
4828 	MAILBOX_t *pmb; /* shortcut to the pmboxq mailbox */
4907 	pmboxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
4908 	if (!pmboxq) {
4912 	memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
4914 	pmb = &pmboxq->u.mb;
4917 	pmboxq->vport = vport;
4925 				lpfc_sli_config_mbox_subsys_get(phba, pmboxq),
4926 				lpfc_sli_config_mbox_opcode_get(phba, pmboxq),
4949 		pmboxq->ext_buf = ext;
4950 		pmboxq->in_ext_byte_len =
4952 		pmboxq->out_ext_byte_len =
4954 		pmboxq->mbox_offset_word = mbox_req->mbOffset;
5041 			sli4_config = &pmboxq->u.mqe.un.sli4_config;
5074 	pmboxq->mbox_cmpl = lpfc_bsg_issue_mbox_cmpl;
5077 	pmboxq->ctx_u.dd_data = dd_data;
5080 	dd_data->context_un.mbox.pmboxq = pmboxq;
5090 		rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL);
5107 	rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_NOWAIT);
5113 	if (pmboxq)
5114 		mempool_free(pmboxq, phba->mbox_mem_pool);