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path: root/drivers/scsi/lpfc/lpfc_hbadisc.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_hbadisc.c229
1 files changed, 49 insertions, 180 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 19c79a0549a7..c39564e85e94 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -525,7 +525,7 @@ lpfc_mbx_cmpl_clear_la(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
525 psli = &phba->sli; 525 psli = &phba->sli;
526 mb = &pmb->mb; 526 mb = &pmb->mb;
527 /* Since we don't do discovery right now, turn these off here */ 527 /* Since we don't do discovery right now, turn these off here */
528 psli->ring[psli->ip_ring].flag &= ~LPFC_STOP_IOCB_EVENT; 528 psli->ring[psli->extra_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
529 psli->ring[psli->fcp_ring].flag &= ~LPFC_STOP_IOCB_EVENT; 529 psli->ring[psli->fcp_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
530 psli->ring[psli->next_ring].flag &= ~LPFC_STOP_IOCB_EVENT; 530 psli->ring[psli->next_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
531 531
@@ -641,7 +641,7 @@ out:
641 if (rc == MBX_NOT_FINISHED) { 641 if (rc == MBX_NOT_FINISHED) {
642 mempool_free(pmb, phba->mbox_mem_pool); 642 mempool_free(pmb, phba->mbox_mem_pool);
643 lpfc_disc_flush_list(phba); 643 lpfc_disc_flush_list(phba);
644 psli->ring[(psli->ip_ring)].flag &= ~LPFC_STOP_IOCB_EVENT; 644 psli->ring[(psli->extra_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
645 psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT; 645 psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
646 psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT; 646 psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
647 phba->hba_state = LPFC_HBA_READY; 647 phba->hba_state = LPFC_HBA_READY;
@@ -672,6 +672,8 @@ lpfc_mbx_cmpl_read_sparam(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
672 672
673 memcpy((uint8_t *) & phba->fc_sparam, (uint8_t *) mp->virt, 673 memcpy((uint8_t *) & phba->fc_sparam, (uint8_t *) mp->virt,
674 sizeof (struct serv_parm)); 674 sizeof (struct serv_parm));
675 if (phba->cfg_soft_wwnn)
676 u64_to_wwn(phba->cfg_soft_wwnn, phba->fc_sparam.nodeName.u.wwn);
675 if (phba->cfg_soft_wwpn) 677 if (phba->cfg_soft_wwpn)
676 u64_to_wwn(phba->cfg_soft_wwpn, phba->fc_sparam.portName.u.wwn); 678 u64_to_wwn(phba->cfg_soft_wwpn, phba->fc_sparam.portName.u.wwn);
677 memcpy((uint8_t *) & phba->fc_nodename, 679 memcpy((uint8_t *) & phba->fc_nodename,
@@ -696,7 +698,7 @@ out:
696 == MBX_NOT_FINISHED) { 698 == MBX_NOT_FINISHED) {
697 mempool_free( pmb, phba->mbox_mem_pool); 699 mempool_free( pmb, phba->mbox_mem_pool);
698 lpfc_disc_flush_list(phba); 700 lpfc_disc_flush_list(phba);
699 psli->ring[(psli->ip_ring)].flag &= 701 psli->ring[(psli->extra_ring)].flag &=
700 ~LPFC_STOP_IOCB_EVENT; 702 ~LPFC_STOP_IOCB_EVENT;
701 psli->ring[(psli->fcp_ring)].flag &= 703 psli->ring[(psli->fcp_ring)].flag &=
702 ~LPFC_STOP_IOCB_EVENT; 704 ~LPFC_STOP_IOCB_EVENT;
@@ -715,6 +717,9 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
715{ 717{
716 int i; 718 int i;
717 LPFC_MBOXQ_t *sparam_mbox, *cfglink_mbox; 719 LPFC_MBOXQ_t *sparam_mbox, *cfglink_mbox;
720 struct lpfc_dmabuf *mp;
721 int rc;
722
718 sparam_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); 723 sparam_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
719 cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); 724 cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
720 725
@@ -793,16 +798,27 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
793 if (sparam_mbox) { 798 if (sparam_mbox) {
794 lpfc_read_sparam(phba, sparam_mbox); 799 lpfc_read_sparam(phba, sparam_mbox);
795 sparam_mbox->mbox_cmpl = lpfc_mbx_cmpl_read_sparam; 800 sparam_mbox->mbox_cmpl = lpfc_mbx_cmpl_read_sparam;
796 lpfc_sli_issue_mbox(phba, sparam_mbox, 801 rc = lpfc_sli_issue_mbox(phba, sparam_mbox,
797 (MBX_NOWAIT | MBX_STOP_IOCB)); 802 (MBX_NOWAIT | MBX_STOP_IOCB));
803 if (rc == MBX_NOT_FINISHED) {
804 mp = (struct lpfc_dmabuf *) sparam_mbox->context1;
805 lpfc_mbuf_free(phba, mp->virt, mp->phys);
806 kfree(mp);
807 mempool_free(sparam_mbox, phba->mbox_mem_pool);
808 if (cfglink_mbox)
809 mempool_free(cfglink_mbox, phba->mbox_mem_pool);
810 return;
811 }
798 } 812 }
799 813
800 if (cfglink_mbox) { 814 if (cfglink_mbox) {
801 phba->hba_state = LPFC_LOCAL_CFG_LINK; 815 phba->hba_state = LPFC_LOCAL_CFG_LINK;
802 lpfc_config_link(phba, cfglink_mbox); 816 lpfc_config_link(phba, cfglink_mbox);
803 cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link; 817 cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link;
804 lpfc_sli_issue_mbox(phba, cfglink_mbox, 818 rc = lpfc_sli_issue_mbox(phba, cfglink_mbox,
805 (MBX_NOWAIT | MBX_STOP_IOCB)); 819 (MBX_NOWAIT | MBX_STOP_IOCB));
820 if (rc == MBX_NOT_FINISHED)
821 mempool_free(cfglink_mbox, phba->mbox_mem_pool);
806 } 822 }
807} 823}
808 824
@@ -1067,6 +1083,7 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
1067 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RNN_ID); 1083 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RNN_ID);
1068 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RSNN_NN); 1084 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RSNN_NN);
1069 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RFT_ID); 1085 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RFT_ID);
1086 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RFF_ID);
1070 } 1087 }
1071 1088
1072 phba->fc_ns_retry = 0; 1089 phba->fc_ns_retry = 0;
@@ -1423,7 +1440,7 @@ lpfc_check_sli_ndlp(struct lpfc_hba * phba,
1423 if (iocb->context1 == (uint8_t *) ndlp) 1440 if (iocb->context1 == (uint8_t *) ndlp)
1424 return 1; 1441 return 1;
1425 } 1442 }
1426 } else if (pring->ringno == psli->ip_ring) { 1443 } else if (pring->ringno == psli->extra_ring) {
1427 1444
1428 } else if (pring->ringno == psli->fcp_ring) { 1445 } else if (pring->ringno == psli->fcp_ring) {
1429 /* Skip match check if waiting to relogin to FCP target */ 1446 /* Skip match check if waiting to relogin to FCP target */
@@ -1680,112 +1697,38 @@ lpfc_matchdid(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, uint32_t did)
1680struct lpfc_nodelist * 1697struct lpfc_nodelist *
1681lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did) 1698lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did)
1682{ 1699{
1683 struct lpfc_nodelist *ndlp, *next_ndlp; 1700 struct lpfc_nodelist *ndlp;
1701 struct list_head *lists[]={&phba->fc_nlpunmap_list,
1702 &phba->fc_nlpmap_list,
1703 &phba->fc_plogi_list,
1704 &phba->fc_adisc_list,
1705 &phba->fc_reglogin_list,
1706 &phba->fc_prli_list,
1707 &phba->fc_npr_list,
1708 &phba->fc_unused_list};
1709 uint32_t search[]={NLP_SEARCH_UNMAPPED,
1710 NLP_SEARCH_MAPPED,
1711 NLP_SEARCH_PLOGI,
1712 NLP_SEARCH_ADISC,
1713 NLP_SEARCH_REGLOGIN,
1714 NLP_SEARCH_PRLI,
1715 NLP_SEARCH_NPR,
1716 NLP_SEARCH_UNUSED};
1717 int i;
1684 uint32_t data1; 1718 uint32_t data1;
1685 1719
1686 spin_lock_irq(phba->host->host_lock); 1720 spin_lock_irq(phba->host->host_lock);
1687 if (order & NLP_SEARCH_UNMAPPED) { 1721 for (i = 0; i < ARRAY_SIZE(lists); i++ ) {
1688 list_for_each_entry_safe(ndlp, next_ndlp, 1722 if (!(order & search[i]))
1689 &phba->fc_nlpunmap_list, nlp_listp) { 1723 continue;
1690 if (lpfc_matchdid(phba, ndlp, did)) { 1724 list_for_each_entry(ndlp, lists[i], nlp_listp) {
1691 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1692 ((uint32_t) ndlp->nlp_xri << 16) |
1693 ((uint32_t) ndlp->nlp_type << 8) |
1694 ((uint32_t) ndlp->nlp_rpi & 0xff));
1695 /* FIND node DID unmapped */
1696 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1697 "%d:0929 FIND node DID unmapped"
1698 " Data: x%p x%x x%x x%x\n",
1699 phba->brd_no,
1700 ndlp, ndlp->nlp_DID,
1701 ndlp->nlp_flag, data1);
1702 spin_unlock_irq(phba->host->host_lock);
1703 return ndlp;
1704 }
1705 }
1706 }
1707
1708 if (order & NLP_SEARCH_MAPPED) {
1709 list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_nlpmap_list,
1710 nlp_listp) {
1711 if (lpfc_matchdid(phba, ndlp, did)) {
1712
1713 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1714 ((uint32_t) ndlp->nlp_xri << 16) |
1715 ((uint32_t) ndlp->nlp_type << 8) |
1716 ((uint32_t) ndlp->nlp_rpi & 0xff));
1717 /* FIND node DID mapped */
1718 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1719 "%d:0930 FIND node DID mapped "
1720 "Data: x%p x%x x%x x%x\n",
1721 phba->brd_no,
1722 ndlp, ndlp->nlp_DID,
1723 ndlp->nlp_flag, data1);
1724 spin_unlock_irq(phba->host->host_lock);
1725 return ndlp;
1726 }
1727 }
1728 }
1729
1730 if (order & NLP_SEARCH_PLOGI) {
1731 list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_plogi_list,
1732 nlp_listp) {
1733 if (lpfc_matchdid(phba, ndlp, did)) {
1734
1735 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1736 ((uint32_t) ndlp->nlp_xri << 16) |
1737 ((uint32_t) ndlp->nlp_type << 8) |
1738 ((uint32_t) ndlp->nlp_rpi & 0xff));
1739 /* LOG change to PLOGI */
1740 /* FIND node DID plogi */
1741 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1742 "%d:0908 FIND node DID plogi "
1743 "Data: x%p x%x x%x x%x\n",
1744 phba->brd_no,
1745 ndlp, ndlp->nlp_DID,
1746 ndlp->nlp_flag, data1);
1747 spin_unlock_irq(phba->host->host_lock);
1748 return ndlp;
1749 }
1750 }
1751 }
1752
1753 if (order & NLP_SEARCH_ADISC) {
1754 list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_adisc_list,
1755 nlp_listp) {
1756 if (lpfc_matchdid(phba, ndlp, did)) {
1757
1758 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1759 ((uint32_t) ndlp->nlp_xri << 16) |
1760 ((uint32_t) ndlp->nlp_type << 8) |
1761 ((uint32_t) ndlp->nlp_rpi & 0xff));
1762 /* LOG change to ADISC */
1763 /* FIND node DID adisc */
1764 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1765 "%d:0931 FIND node DID adisc "
1766 "Data: x%p x%x x%x x%x\n",
1767 phba->brd_no,
1768 ndlp, ndlp->nlp_DID,
1769 ndlp->nlp_flag, data1);
1770 spin_unlock_irq(phba->host->host_lock);
1771 return ndlp;
1772 }
1773 }
1774 }
1775
1776 if (order & NLP_SEARCH_REGLOGIN) {
1777 list_for_each_entry_safe(ndlp, next_ndlp,
1778 &phba->fc_reglogin_list, nlp_listp) {
1779 if (lpfc_matchdid(phba, ndlp, did)) { 1725 if (lpfc_matchdid(phba, ndlp, did)) {
1780
1781 data1 = (((uint32_t) ndlp->nlp_state << 24) | 1726 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1782 ((uint32_t) ndlp->nlp_xri << 16) | 1727 ((uint32_t) ndlp->nlp_xri << 16) |
1783 ((uint32_t) ndlp->nlp_type << 8) | 1728 ((uint32_t) ndlp->nlp_type << 8) |
1784 ((uint32_t) ndlp->nlp_rpi & 0xff)); 1729 ((uint32_t) ndlp->nlp_rpi & 0xff));
1785 /* LOG change to REGLOGIN */
1786 /* FIND node DID reglogin */
1787 lpfc_printf_log(phba, KERN_INFO, LOG_NODE, 1730 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1788 "%d:0901 FIND node DID reglogin" 1731 "%d:0929 FIND node DID "
1789 " Data: x%p x%x x%x x%x\n", 1732 " Data: x%p x%x x%x x%x\n",
1790 phba->brd_no, 1733 phba->brd_no,
1791 ndlp, ndlp->nlp_DID, 1734 ndlp, ndlp->nlp_DID,
@@ -1795,86 +1738,12 @@ lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did)
1795 } 1738 }
1796 } 1739 }
1797 } 1740 }
1798
1799 if (order & NLP_SEARCH_PRLI) {
1800 list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_prli_list,
1801 nlp_listp) {
1802 if (lpfc_matchdid(phba, ndlp, did)) {
1803
1804 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1805 ((uint32_t) ndlp->nlp_xri << 16) |
1806 ((uint32_t) ndlp->nlp_type << 8) |
1807 ((uint32_t) ndlp->nlp_rpi & 0xff));
1808 /* LOG change to PRLI */
1809 /* FIND node DID prli */
1810 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1811 "%d:0902 FIND node DID prli "
1812 "Data: x%p x%x x%x x%x\n",
1813 phba->brd_no,
1814 ndlp, ndlp->nlp_DID,
1815 ndlp->nlp_flag, data1);
1816 spin_unlock_irq(phba->host->host_lock);
1817 return ndlp;
1818 }
1819 }
1820 }
1821
1822 if (order & NLP_SEARCH_NPR) {
1823 list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_npr_list,
1824 nlp_listp) {
1825 if (lpfc_matchdid(phba, ndlp, did)) {
1826
1827 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1828 ((uint32_t) ndlp->nlp_xri << 16) |
1829 ((uint32_t) ndlp->nlp_type << 8) |
1830 ((uint32_t) ndlp->nlp_rpi & 0xff));
1831 /* LOG change to NPR */
1832 /* FIND node DID npr */
1833 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1834 "%d:0903 FIND node DID npr "
1835 "Data: x%p x%x x%x x%x\n",
1836 phba->brd_no,
1837 ndlp, ndlp->nlp_DID,
1838 ndlp->nlp_flag, data1);
1839 spin_unlock_irq(phba->host->host_lock);
1840 return ndlp;
1841 }
1842 }
1843 }
1844
1845 if (order & NLP_SEARCH_UNUSED) {
1846 list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_adisc_list,
1847 nlp_listp) {
1848 if (lpfc_matchdid(phba, ndlp, did)) {
1849
1850 data1 = (((uint32_t) ndlp->nlp_state << 24) |
1851 ((uint32_t) ndlp->nlp_xri << 16) |
1852 ((uint32_t) ndlp->nlp_type << 8) |
1853 ((uint32_t) ndlp->nlp_rpi & 0xff));
1854 /* LOG change to UNUSED */
1855 /* FIND node DID unused */
1856 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1857 "%d:0905 FIND node DID unused "
1858 "Data: x%p x%x x%x x%x\n",
1859 phba->brd_no,
1860 ndlp, ndlp->nlp_DID,
1861 ndlp->nlp_flag, data1);
1862 spin_unlock_irq(phba->host->host_lock);
1863 return ndlp;
1864 }
1865 }
1866 }
1867
1868 spin_unlock_irq(phba->host->host_lock); 1741 spin_unlock_irq(phba->host->host_lock);
1869 1742
1870 /* FIND node did <did> NOT FOUND */ 1743 /* FIND node did <did> NOT FOUND */
1871 lpfc_printf_log(phba, 1744 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
1872 KERN_INFO,
1873 LOG_NODE,
1874 "%d:0932 FIND node did x%x NOT FOUND Data: x%x\n", 1745 "%d:0932 FIND node did x%x NOT FOUND Data: x%x\n",
1875 phba->brd_no, did, order); 1746 phba->brd_no, did, order);
1876
1877 /* no match found */
1878 return NULL; 1747 return NULL;
1879} 1748}
1880 1749
@@ -2036,7 +1905,7 @@ lpfc_disc_start(struct lpfc_hba * phba)
2036 if (rc == MBX_NOT_FINISHED) { 1905 if (rc == MBX_NOT_FINISHED) {
2037 mempool_free( mbox, phba->mbox_mem_pool); 1906 mempool_free( mbox, phba->mbox_mem_pool);
2038 lpfc_disc_flush_list(phba); 1907 lpfc_disc_flush_list(phba);
2039 psli->ring[(psli->ip_ring)].flag &= 1908 psli->ring[(psli->extra_ring)].flag &=
2040 ~LPFC_STOP_IOCB_EVENT; 1909 ~LPFC_STOP_IOCB_EVENT;
2041 psli->ring[(psli->fcp_ring)].flag &= 1910 psli->ring[(psli->fcp_ring)].flag &=
2042 ~LPFC_STOP_IOCB_EVENT; 1911 ~LPFC_STOP_IOCB_EVENT;
@@ -2415,7 +2284,7 @@ lpfc_disc_timeout_handler(struct lpfc_hba *phba)
2415 2284
2416 if (clrlaerr) { 2285 if (clrlaerr) {
2417 lpfc_disc_flush_list(phba); 2286 lpfc_disc_flush_list(phba);
2418 psli->ring[(psli->ip_ring)].flag &= ~LPFC_STOP_IOCB_EVENT; 2287 psli->ring[(psli->extra_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
2419 psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT; 2288 psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
2420 psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT; 2289 psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
2421 phba->hba_state = LPFC_HBA_READY; 2290 phba->hba_state = LPFC_HBA_READY;
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-04 18:36:20 -0400