Interface Card Status Ifstat | HP UX 11i v1 I/O Cards specs

ZCOM Tables and Data Structures

Interface Table

IFTYPE - Interface card type

Specified in TTGEN through the interface definition (the keyword MUX) with the following results:

IFTYPE	= ZCOM_ITYPE_Z7200A(6)	- Z7200A HP-PB	ACC 8-channel Mux
IFTYPE	= ZCOM_ITYPE_Z7350A(7)	- Z7350A HP-PB	ACC 2-channel Mux
IFTYPE	= ZCOM_ITYPE_Z7400A(8)	- Z7400A EISA	ACC 8-channel Mux
IFTYPE	= ZCOM_ITYPE_Z7300A(9)	- Z7300A HP-PB	ACC	4-port E1/T1
IFTYPE	= ZCOM_ITYPE_Z7340A(11)	- Z7340A PCI	ACC	8-channel Mux

This field allows for the future support of extra interface types.

IFSTAT - interface card status

This word indicates the current status of the Mux card. It is updated by the driver. Bit 15 indicates whether the card is usable (when set) or not (when cleared).

Table 3-15	Interface Card Status IFSTAT

Symbol		Value (hex)	Meaning

ZCOM_IFSTAT_BOOT		0x0000	Driver and interface not initialized

ZCOM_IFSTAT_RST		0x8001	Being reset

ZCOM_IFSTAT_TMO		0x8002	Timed out

ZCOM_IFSTAT_PWF		0x8003	Power failed

ZCOM_IFSTAT_DWN		0x0004	Card down (due to serious error)

ZCOM_IFSTAT_ACT		0x8005	Up and active

ZCOM_IFSTAT_FWF		0x8006	Firmware failure

ZCOM_IFSTAT_OPR		0x8007	Operator reset

ZCOM_IFSTAT_DMI		0x8008	DMA interrupt error

ZCOM_IFSTAT_CDD		0x8009	Card dead, no activity

ZCOM_IFSTAT_NOC		0x000A	Card absent

ZCOM_IFSTAT_FER		0x800B	Hardware fatal error

ZCOM_IFSTAT_DSB		0x000C	Card disabled

ZCOM_IFSTAT_INC		0x000D	Card startup incomplete

ZCOM_IFSTAT_SUSP		0x000E	Card being suspended (OLAR)

When the card status is down (i.e., ZCOM_IFSTAT_DWN), it can only be resumed through a control request to the driver which will reset the

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Chapter 3

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HP UX 11i v1 I/O Cards manual Interface Card Status Ifstat, Symbol Value hex Meaning

Contents

ACC Programmer’s Reference Guide Page Legal Notices Page Printing History Ninth Edition April Release B.03.10 HP-UX Related Documentation Hardware Manuals Contents Zcom Tables and Data Structures Zcom C I/F Library Routines Contents Zcom Subsystem Introduction Zcom Software Overview Overview of Zcom Software Structure Zcom Zcom Subsystem Components Zcom Software Overview Zcom Concepts Definition and Features of ZLUs Program ZLUs Zcom Concepts User Interface References Zcom Message Handling Overview ZLU Definition Mapped ZLUs Message Queuing Program Message Queueing Physical Terminal Table Priorities Multiplexing Outbound Multiplexing Outbound Multiplexing Inbound Multiplexing Inbound Multoplexing PTZRVR=PZLU Pzlu Terminal State Terminal State Error Handling Error Handling Zcom Tables and Data Zcom Tables and Data Structures Memory Organization Memory Organization Differences in 32-bit and 64-bit Data Structures Differences in 32-bit and 64-bit Data Structures Zcom Header Structure Hpptbl HpzluHpttbl Hpiftp Zcom Header Structure Zcom Header Structure Zcom Header Structure Zcom Header Structure Zcom Header Structure Ttgen Zcom Header Structure Qlbqnb QlbgrpQlbnam Qlbrsv Slbsze SlbgrpSlbnam Slboff Zcom Header Structure Node Entries Table FLAGS.status FLAGS.eventFLAGS.valid FLAGS.local Node Entries Table ZLU Tables Individual ZLU Entries ZLU Type Values Type Description ZLU Tables Logical Terminal Tables Lthdqn LtzshrcvrsLthldq Ltaddr Logical Terminal Tables System Status flags LTCWCT, LTTXCT, LTRXCT, Lterct Message and error counters Logical Status Structure Ltstat LTINST, LTBRCH, LTWORK, Ltarea Terminal logical ID Physical Terminal Tables Physical Terminal Tables User Maintainable Area Ptuser Field Name Field Description Field Type Size Bytes Physical Terminal Tables Physical Terminal Tables Physical Terminal Tables Terminal Status Field Ptdrst Firmware terminal status Ptfwst Physical Terminal Tables Physical Terminal Tables Interface Table Ifwinfo Interface HPA Value Inhpa 63-32 31-28 27-18 17-14 13-12 10-6 Symbol Value hex Meaning Interface Card Status Ifstat Scheduler Event Flags Ischdl Interface Table Interface Table Ipendgbufs Isubchbuf Ifirqbp Nextl Interface Table Zcomipstatund Zcomipstattxb Ecode Port Configuration Buffer IportnChannel E1/T1 ACC Card Format Sync TxSubch WhereTimeslot Array Element Structure TxFill Subchannel Specification Array Element Structure 31-30 29-24 23-8 IFIRQBUF, IRESPBUF, Istdtbuf DMA response buffers Datadelay Response Records Zcomrptyperemote Response Type Field Symbol Value MeaningZcomrptypebuffer Zcomrptypeirr Response Records Queue Header Queue Header Area Qlimit QfdataQfunc Queue Header Queue Flags Chapter 101 Data Buffer Pool Organization of Buffer Pool Buffer Pool Layout when first initialized Free Buffer Header Structure zfbhtype Buffer flags Bfflag Field Block Size Used flag 106 Message Header MIDMRQ Mzdest MstypeMsresp Mzsrce Message Type Mstype Response code for message type 2 Response code for all other message types Mrqstat MrqcodeMrqterm Mrqtag Mrqcode Terminal request codes Request Value Description Senode SetypeSeflag Setime Nstat Node Status Change Event Fields ZcomsetypenodeNodenum Spare Dynamic Reconfiguration Event Zcomsetypereconfig CfgclassCFGINFO1 116 Chapter 117 Zcom Kernel Data Ncard Chapter 119 HPA value of I/F card Hpano Chapter 121 SYS structure Zcom system global information, zsystype Current Zcom system status Name Value hex State Current Zcom system status Higher Order BitsName Value hex State Debug Level Field Format Debug Level Field Values Bit Name Value hex Meaning Chapter 125 Zcrlock ZcglockZcmlock Zcslock Lockp Refcount Zcom Kernel Data 128 Zcom C I/F Library Routines 130 ZLU configuration calls Zltstore Logical data storage allocation ZLU data transfer calls Chapter 133 ZLU Definition Man Pages Getdevice Getdevice Read Zcom device definitions Considerations Dpp Return param Example Ascii file, /opt/acc/cfg/zcomdevice.txt File, /opt/acc/cfg/zcomdeviceMultiprotocol ACC Utilities Reference Zdgen1, malloc3C Ltfind Description Logical terminal table. Note that if the logical Terminal is not found, ibuf will not contain valid dataLen Length in bytes of ibuf 142 Chapter 143 Ltqdget Ltqdget Posix 1003.1c kernel threads API package. This routine has 146 Ltqdput 148 Chapter 149 Makezluname TTY Name Returned Name CommentMYZLU01 Makezluname Parameter and from the same TTY, the same ZLU name will be Ptfind 154 Physical terminal is not found i.e., ierr != 0, then no Pointer to a buffer into which the Zcom physicalTerminal table data will be placed. Note that if Data is moved into zptt Return Value Zclos Cancellation point Chapter 159 Zcntl Send no wait Send no wait, report errorsSend no wait, report errors with buffer Send no wait, definite status Rstat MhpACC Programmers’ Reference Guide Ibuf, len ReturnParam For rcode not all of them are applicable to zcntl Rtyp 164 Chapter 165 166 Zcomerror Not a cancellation point 168 Async-cancel safe Zcomlname Zcomlog3x Zcomlog 172 Int Zcom error code Int Unix error code, usually errnoUnix error string will be logged Zcom error string will be logged 174 Chapter 175 Zcomstatus ACC Programmers Reference Guide under ‘ZCOM Status Message Chapter 177 Zconfig Zap Return Param Response data Chapter 181 Zcomzconfigcard ZcomzconfigcntlZcomzconfigsys Zcomzconfigport Chapter 183 DSC Control Configuration DataHeader.config Header.action Data.setctl.cfginfo1 No specific response data or errorData.setctl.cfgclass Zcom subsystem Data.setsys.sysname Data.sysret.errorHeader.tag1 Header.tag2 Data.setsys.qlimit Chapter 187 Data.setcard.itype DscreassigniftData.setcard.iftno Data.setcard.fname Data.cardret.error Data.cardret.iftno Data.setport.portno Data.setport.rcodeData.setport.spare FM1 transition = FM0 transition = Data.setport.cnfgValue Encoding modes Value Parity select No Parity Odd parity Even parity Value Clock multiplier Value Rate 0000 Use Baud2 1000 19,200Value Rate Pmode Pmode2 Fsync Value Other port for clock synchronization Port Value T1 Transmit Attenuation Z7330B only 15 dB 22.5 dB User device. By default the ACC is a user Otherwise by default there is a delay to avoidT1/ESF mode contain an address which Performance report messages in T1/ESF mode Data.setport.qlimit Data.portret.iftno Data.portret.portnoData.portret.status Chapter 197 Configuration Data header.config Data.setportsc.subchno Data.setportsc.iftnoData.setportsc.portno Data.setportsc.rcode Data.setportsc.ptcfg-ptinfo.subchb.tmsl RTI Set to Set to ModeData.setportsc.ptcfg-ptinfo.subchb.spec Data.setportsc.len Data.portscret.status Chapter 203 Data.setterm.daddr Header.action ZcDSCCREATELTTPTT Create a new terminal LTTZcDSCCREATELTTONPTT Create a new LTT on an existing Data.setterm.iftno Data.setterm.dtype Data.setterm.portnoData.setterm.subchno Data.setterm.ltype Response Data data.termret.zaddr Chapter 207 208 Name Zeventrcvr 210 Chapter 211 ‘C’ structure for a Zcom Event Message is shown below Zcomsetypenode Files Zgetshrcvrlist Zgetshrcvrlist Get list of current shared receivers Table entry from which you want the shared receivers list Type of shared receiver list is set to ZcMAXSHAREDRCVRSShould have ZcMAXSHAREDRCVRS+1 entries 216 Name Zinfo Return , Tables and Data Structures sectionParam Returnvalue Files Zinit Zinit Zcom routine initialization Parameters Following fields Chapter 223 Zltmg Zltmg Move a logical terminal between groups Zltmg 226 Zltmx Zltmx Control logical terminal multiplexing Parameters Chapter 229 Zltqueue Zltqueue Logical data queue allocation Application number of terminal group Appln Appln Queue Returned Program Nmbr Label Queue No Chapter 233 Zltstore Zltstore Logical data storage allocation Terminal table, for the storage in the extension area 236 Zltup 238 Chapter 239 Zluopen Zcom error codes and their meanings This return parameter is undefined 242 Zmapr 244 Zname 246 Chapter 247 Zopen Ld1 Zap Zcom address node, ZLU number, and checksumNode contains the local node as defined in the Ttgen 250 Chapter 251 Zpeek Error codes and their meanings Zread3X, zluopen3X Zport Zcomzmuxportbaud ZcomzmuxportallZcomzmuxportconf Zcomzmuxportport Illegal port mode No errorSome terminals in this port not disabled Break routine not installed Clk Value Operating modeValue Parity select Value Clock source 258 Value Port Mode ValueT1 ESF 260 Chapter 261 Zptup Chapter 263 Zqmve Chapter 265 Zqsze Zqhdp Return param 268 Zread There is no message on the queue, error Zenodata Mode ZcREADWWAIT 0 Read with waitAfter the timeout period has elapsed Same ZLU. When a message arrives, only one Chapter 271 272 Chapter 273 274 Zrntimer 276 Chapter 277 Zsend Mhp-mid.ztagw2 Zsend 280 Chapter 281 282 Chapter 283 284 Chapter 285 286 Chapter 287 Zsetql Chapter 289 290 Zsetrcvr 292 Zsetrcvr 294 Ztimr 296 Chapter 297 298