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P&M interfaces with Protocol Agent, Cr, PSM and other common components via the Message Bus Interface.Initialize On the lower side, P&M interfaces with the HAL layer modules, Ethernet, WiFi, MoCA, IP, DHCP client/server, etc.
draw.io Diagram diagramName Gliffy Diagram macroId 422a09a5-ae4b-434d-a71f-d472538b2e8b name PandM OverviewDiagram.drawio pagePinrevision 1
Figure 1 PandM Overview
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This is the architecture of PandM component:
draw.io Diagram diagramName PandMArchitectureOverview.drawio revision Gliffy Diagram macroId 5538a73b-44d2-4933-8a5c-5aa12b95289a name PandMArchitectureOverview pagePin 1
Figure 2 PandM Architecture Overview
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The implementation of APIs is responsible to convert the user space calls into Device IOCTL (kernel space) accordingly.
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CosaNatCreate() |
CosaProcStatusCreate() |
CosaDeviceInfoCreate() |
CosaUserinterfaceCreate() |
CosaEthernetCreate() |
CosaUsersCreate() |
CosaDdnsCreate() |
CosaFirewallCreate() |
CosaSecurityCreate() |
CosaIPCreate() |
CosaDhcpv4Create() |
CosaHostsCreate() |
CosaDNSCreate() |
CosaRoutingCreate() |
CosaBridgingCreate() |
CosaIFStackCreate() |
CosaPPPCreate() |
CosaDhcpv6Create() |
CosaDeviceControlCreate() |
CosaIPv6rdCreate() |
CosaRACreate() |
CosaNeighdiscCreate() |
CosaMldCreate() |
CosaDiagnosticsCreate() |
CosaTimeCreate() |
CosaUpnpCreate() |
TR181_ParentalControlCreate() |
CosaRLogCreate() |
CosaGreCreate() |
CosaGreTunnelCreate() |
CosaCGreCreate() |
CosaHotspotCreate() |
CosaFileTransferCreate() |
CosaTSIPCreate() |
CosaDeviceFingerprintCreate() |
Device.DeviceInfo. |
Device.GatewayInfo. |
Device.InterfaceStack.{i}. |
Device.Ethernet. |
Device.MoCA.Interface. |
Device.Bridging.Bridge.{i}. |
Device.PPP.Interface.{i}. |
Device.IP.Interface.{i}. |
Device.Routing.Router.{i}. |
Device.NAT. |
Device.DHCPv4. |
Device.DHCPv6. |
Device.Users. |
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PandM supports following CCSP Message Bus APIs:
initialize | Initializes NAT, DeviceInfo, Firewall, Ethernet, IP, Hosts, MoCAand Bridging. |
finalize | finalize |
getParameterNames | API returns parameter names associated with the supported objects. |
getParameterValues | Returns values of the parameters queried for. |
setParameterValues | API to the parameters with the values provided |
setCommit | Mainly used in bulk/atomic set operations when more than one parameter is involved. |
setParameterAttributes | API to set notifications status for the parameters. |
getParameterAttributes | API to get notifications status for the parameters. |
AddTblRow | API to add rows to the objects of table type. |
DeleteTblRow | API to delete rows to the objects of table type. |
busCheck | API is used in diagnostic mode. |
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draw.io Diagram diagramName Gliffy Diagram macroId d0f3a4e8-4cb6-461b-aaf0-80fce873c54d name Parameter Get Flow Diagram.drawio pagePinrevision 21
Figure 3 Parameter Get Flow
draw.io Diagram diagramName Gliffy Diagram macroId 9e833a36-011c-46b8-8d93-f8e6e2bf175c name Parameter Set Flow Diagram.drawio pagePinrevision 1
Figure 4 Parameter Set Flow
Gliffy Diagramdrawio diagramName macroId 0573c80b-a43d-47e3-9685-ac1d698b13b0 name PandM boot-up flow diagram.drawio pagePinrevision 1
Figure 5 PandM boot-up flow
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