discovery/dm/dmdisc.c

1421 dmDownStreamDiscoverExpanderPhy(
1446   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: start\n"));
1447   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: exp addrHi 0x%08x\n", oneExpander->dmDevice->SASAddressID.sasAddressHi));
1448   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: exp addrLo 0x%08x\n", oneExpander->dmDevice->SASAddressID.sasAddressLo));
1450   DM_ASSERT(dmRoot, "(dmDownStreamDiscoverExpanderPhy) dmRoot NULL");
1451   DM_ASSERT(onePortContext, "(dmDownStreamDiscoverExpanderPhy) pPort NULL");
1452   DM_ASSERT(oneExpander, "(dmDownStreamDiscoverExpanderPhy) pExpander NULL");
1453   DM_ASSERT(pDiscoverResp, "(dmDownStreamDiscoverExpanderPhy) pDiscoverResp NULL");
1455   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: onePortContxt=%p  oneExpander=%p\n", onePortContext, oneExpander));
1459     DM_DBG1(("dmDownStreamDiscoverExpanderPhy: invalid port or aborted discovery!!!\n"));
1465     DM_DBG1(("dmDownStreamDiscoverExpanderPhy: wrong!!!\n"));
1471   DM_ASSERT(oneDeviceData, "(dmDownStreamDiscoverExpanderPhy) pDevice NULL");
1474   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Phy #%d of SAS %08x-%08x\n",
1488     DM_DBG1(("dmDownStreamDiscoverExpanderPhy: !!! Incorrect SMP response !!!\n"));
1489     DM_DBG1(("dmDownStreamDiscoverExpanderPhy: Request PhyID #%d Response PhyID #%d !!!\n", oneExpander->discoveringPhyId, pDiscoverResp->phyIdentifier));
1546         DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error direct routing can't connect to expander!!!\n"));
1552         DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1578           DM_DBG1(("dmDownStreamDiscoverExpanderPhy: Deferred!!! **** Topology Error subtractive routing error - inconsistent SAS address!!!\n"));
1584           DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1598           DM_DBG3(("dmDownStreamDiscoverExpanderPhy: link rate 0x%x\n", DEVINFO_GET_LINKRATE(&oneDeviceData->agDeviceInfo)));
1599           DM_DBG3(("dmDownStreamDiscoverExpanderPhy: negotiatedPhyLinkRate 0x%x\n", DISCRSP_GET_LINKRATE(pDiscoverResp)));
1600           DM_DBG3(("dmDownStreamDiscoverExpanderPhy: connectionRate 0x%x\n", connectionRate));
1691           DM_DBG3(("dmDownStreamDiscoverExpanderPhy: newDevice  pDevice=%p\n", AttachedDevice));
1700               DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Report a new SAS device !!\n"));
1709                 DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Found an STP or SATA device.\n"));
1713                 DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Found Other type of device.\n"));
1719             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: AttachedDevice %p did %d\n", AttachedDevice, AttachedDevice->id));
1720             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Attached oneExpander %p did %d\n",  AttachedDevice->dmExpander,  AttachedDevice->dmExpander->id));
1722             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: oneDeviceData %p did %d\n", oneDeviceData, oneDeviceData->id));
1723             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: oneExpander %p did %d\n",  oneDeviceData->dmExpander,  oneDeviceData->dmExpander->id));
1732                 DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error two table routing phys are connected!!!\n"));
1738                 DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1750                 DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Found a EDGE exp device.%p\n", AttachedExpander));
1770                   DM_DBG1(("dmDownStreamDiscoverExpanderPhy: Failed to allocate expander data structure!!!\n"));
1779               DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 1st before\n"));
1793                   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 1st before loc 1\n"));
1799                   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 1st before loc 2\n"));
1813                 DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 1st q123\n"));
1830             DM_DBG1(("dmDownStreamDiscoverExpanderPhy: Failed to add a device!!!\n"));
1846             DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error loop, or end device connects to two expanders!!!\n"));
1852             DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1867               DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error two subtractive phys!!!\n"));
1873               DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1889             DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error fan out expander to routing table phy!!!\n"));
1895             DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1907             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Found edge expander=%p\n", AttachedExpander));
1921                    DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error SAS2 and SAS1.1!!!\n"));
1925                   DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error two table routing phys connected (1)!!!\n"));
1932                 DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1941                 DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Add edge expander=%p\n", AttachedExpander));
1955               DM_DBG1(("dmDownStreamDiscoverExpanderPhy: **** Topology Error two table routing phys connected (2)!!!\n"));
1961               DM_DBG1(("dmDownStreamDiscoverExpanderPhy: sasAddressHi 0x%08x sasAddressLo 0x%08x phyid 0x%x\n",
1974           DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 2nd before\n"));
1989               DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 2nd before loc 1\n"));
1995               DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 2nd before loc 2\n"));
2007             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 2nd q123 \n"));
2027             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: incremental SATA_STP\n"));
2045             DM_DBG3(("dmDownStreamDiscoverExpanderPhy: incremental SAS\n"));
2069       DM_DBG3(("dmDownStreamDiscoverExpanderPhy: Found Self\n"));
2070       DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 3rd before\n"));
2083         DM_DBG3(("dmDownStreamDiscoverExpanderPhy: 3rd q123 Setup routing table\n"));
2128       DM_DBG3(("dmDownStreamDiscoverExpanderPhy: More Phys to discover\n"));
2135       DM_DBG3(("dmDownStreamDiscoverExpanderPhy: No More Phys\n"));
2147     DM_DBG3(("dmDownStreamDiscoverExpanderPhy: onePortContext->discovery.status not in DISCOVERY_DOWN_STREAM; status %d\n", onePortContext->discovery.status));
2149   DM_DBG3(("dmDownStreamDiscoverExpanderPhy: end return phyID#%d\n", oneExpander->discoveringPhyId - 1));
2157    if currentExpander is SAS1.1, called in dmDownStreamDiscoverExpanderPhy()
7404       DM_DBG3(("dmConfigureRouteTimerCB: proceed by calling dmDownStreamDiscoverExpanderPhy\n"));
7408       dmDownStreamDiscoverExpanderPhy(dmRoot, onePortContext, oneExpander, pdmSMPDiscoverResp);