/* *Supernet3: *StatusRegister3,Lower16Bits(ST3L)
*/ #define FM_AF_BIST_DONE 0x0001 /* Address Filter BIST is done */ #define FM_PLC_BIST_DONE 0x0002 /* internal PLC Bist is done */ #define FM_PDX_BIST_DONE 0x0004 /* PDX BIST is done */ /* Bit 3: reserved */ #define FM_SICAMDAMAT 0x0010 /* Status internal CAM DA match */ #define FM_SICAMDAXACT 0x0020 /* Status internal CAM DA exact match */ #define FM_SICAMSAMAT 0x0040 /* Status internal CAM SA match */ #define FM_SICAMSAXACT 0x0080 /* Status internal CAM SA exact match */
/* *MACState-MachineRegisterFM_STMCHN
*/ #define FM_MDRTAG 0x0004 /* tag bit of long word read */ #define FM_SNPPND 0x0008 /* r/w from buffer mem. is pending */ #define FM_TXSTAT 0x0070 /* transmitter state machine state */ #define FM_RCSTAT 0x0380 /* receiver state machine state */ #define FM_TM01 0x0c00 /* indicate token mode */ #define FM_SIM 0x1000 /* indicate send immediate-mode */ #define FM_REV 0xe000 /* FORMAC Plus revision number */
/* *Supernet3 *ModeRegister3
*/ #define FM_MENRS 0x0001 /* Ena enhanced rec status encoding */ #define FM_MENXS 0x0002 /* Ena enhanced xmit status encoding */ #define FM_MENXCT 0x0004 /* Ena EXACT/INEXACT matching */ #define FM_MENAFULL 0x0008 /* Ena enh QCTRL encoding for AFULL */ #define FM_MEIND 0x0030 /* Ena enh A,C indicator settings */ #define FM_MENQCTRL 0x0040 /* Ena enh QCTRL encoding */ #define FM_MENRQAUNLCK 0x0080 /* Ena rec q auto unlock */ #define FM_MENDAS 0x0100 /* Ena DAS connections by cntr MUX */ #define FM_MENPLCCST 0x0200 /* Ena Counter Segm test in PLC blck */ #define FM_MENSGLINT 0x0400 /* Ena Vectored Interrupt reading */ #define FM_MENDRCV 0x0800 /* Ena dual receive queue operation */ #define FM_MENFCLOC 0x3000 /* Ena FC location within frm data */ #define FM_MENTRCMD 0x4000 /* Ena ASYNC1 xmit only after command */ #define FM_MENTDLPBK 0x8000 /* Ena TDAT to RDAT lkoopback */
/* *PLCread/write(r/w)registers
*/ #define PL_CNTRL_A 0x00 /* control register A (r/w) */ #define PL_CNTRL_B 0x01 /* control register B (r/w) */ #define PL_INTR_MASK 0x02 /* interrupt mask (r/w) */ #define PL_XMIT_VECTOR 0x03 /* transmit vector register (r/w) */ #define PL_VECTOR_LEN 0x04 /* transmit vector length (r/w) */ #define PL_LE_THRESHOLD 0x05 /* link error event threshold (r/w) */ #define PL_C_MIN 0x06 /* minimum connect state time (r/w) */ #define PL_TL_MIN 0x07 /* min. line state transmit t. (r/w) */ #define PL_TB_MIN 0x08 /* minimum break time (r/w) */ #define PL_T_OUT 0x09 /* signal timeout (r/w) */ #define PL_CNTRL_C 0x0a /* control register C (r/w) */ #define PL_LC_LENGTH 0x0b /* link confidence test time (r/w) */ #define PL_T_SCRUB 0x0c /* scrub time = MAC TVX (r/w) */ #define PL_NS_MAX 0x0d /* max. noise time before break (r/w)*/ #define PL_TPC_LOAD_V 0x0e /* TPC timer load value (write only) */ #define PL_TNE_LOAD_V 0x0f /* TNE timer load value (write only) */ #define PL_STATUS_A 0x10 /* status register A (read only) */ #define PL_STATUS_B 0x11 /* status register B (read only) */ #define PL_TPC 0x12 /* timer for PCM (ro) [20.48 us] */ #define PL_TNE 0x13 /* time of noise event [0.32 us] */ #define PL_CLK_DIV 0x14 /* TNE clock divider (read only) */ #define PL_BIST_SIGNAT 0x15 /* built in self test signature (ro)*/ #define PL_RCV_VECTOR 0x16 /* receive vector reg. (read only) */ #define PL_INTR_EVENT 0x17 /* interrupt event reg. (read only) */ #define PL_VIOL_SYM_CTR 0x18 /* violation symbol count. (read o) */ #define PL_MIN_IDLE_CTR 0x19 /* minimum idle counter (read only) */ #define PL_LINK_ERR_CTR 0x1a /* link error event ctr.(read only) */ #ifdef MOT_ELM #define PL_T_FOT_ASS 0x1e /* FOTOFF Assert Timer */ #define PL_T_FOT_DEASS 0x1f /* FOTOFF Deassert Timer */ #endif/* MOT_ELM */
#ifdef MOT_ELM /* *SpecialQuad-ElmRegisters. *AQuad-ELMconsistsofforELMsandtheseadditionalregisters.
*/ #define QELM_XBAR_W 0x80 /* Crossbar Control ELM W */ #define QELM_XBAR_X 0x81 /* Crossbar Control ELM X */ #define QELM_XBAR_Y 0x82 /* Crossbar Control ELM Y */ #define QELM_XBAR_Z 0x83 /* Crossbar Control ELM Z */ #define QELM_XBAR_P 0x84 /* Crossbar Control Bus P */ #define QELM_XBAR_S 0x85 /* Crossbar Control Bus S */ #define QELM_XBAR_R 0x86 /* Crossbar Control Bus R */ #define QELM_WR_XBAR 0x87 /* Write the Crossbar now (write) */ #define QELM_CTR_W 0x88 /* Counter W */ #define QELM_CTR_X 0x89 /* Counter X */ #define QELM_CTR_Y 0x8a /* Counter Y */ #define QELM_CTR_Z 0x8b /* Counter Z */ #define QELM_INT_MASK 0x8c /* Interrupt mask register */ #define QELM_INT_DATA 0x8d /* Interrupt data (event) register */ #define QELM_ELMB 0x00 /* Elm base */ #define QELM_ELM_SIZE 0x20 /* ELM size */ #endif/* MOT_ELM */ /* *PLCcontrolregisterA(PL_CNTRL_A:log.addr.0x00) *Itisusedfortimerconfiguration,specificationofPCMMAINTstateoption, *counterinterruptfrequency,PLCdatapathconfig.andBuiltInSelfTest.
*/ #define PL_RUN_BIST 0x0001 /* begin running its Built In Self T.*/ #define PL_RF_DISABLE 0x0002 /* disable the Repeat Filter state m.*/ #define PL_SC_REM_LOOP 0x0004 /* remote loopback path */ #define PL_SC_BYPASS 0x0008 /* by providing a physical bypass */ #define PL_LM_LOC_LOOP 0x0010 /* loop path just after elastic buff.*/ #define PL_EB_LOC_LOOP 0x0020 /* loop path just prior to PDT/PDR IF*/ #define PL_FOT_OFF 0x0040 /* assertion of /FOTOFF pin of PLC */ #define PL_LOOPBACK 0x0080 /* it cause the /LPBCK pin ass. low */ #define PL_MINI_CTR_INT 0x0100 /* partially contr. when bit is ass. */ #define PL_VSYM_CTR_INT 0x0200 /* controls when int bit is asserted */ #define PL_ENA_PAR_CHK 0x0400 /* enable parity check */ #define PL_REQ_SCRUB 0x0800 /* limited access to scrub capability*/ #define PL_TPC_16BIT 0x1000 /* causes the TPC as a 16 bit timer */ #define PL_TNE_16BIT 0x2000 /* causes the TNE as a 16 bit timer */ #define PL_NOISE_TIMER 0x4000 /* allows the noise timing function */
/* *PLCcontrolregisterB(PL_CNTRL_B:log.addr.0x01) *ItcontainssignalsandrequestetodirecttheprocessofPCManditisalso *usedtocontroltheLineStateMatchinterrupt.
*/ #define PL_PCM_CNTRL 0x0003 /* control PCM state machine */ #define PL_PCM_NAF (0) /* state is not affected */ #define PL_PCM_START (1) /* goes to the BREAK state */ #define PL_PCM_TRACE (2) /* goes to the TRACE state */ #define PL_PCM_STOP (3) /* goes to the OFF state */
#define PL_MAINT 0x0004 /* if OFF state --> MAINT state */ #define PL_LONG 0x0008 /* perf. a long Link Confid.Test(LCT)*/ #define PL_PC_JOIN 0x0010 /* if NEXT state --> JOIN state */
#define PL_PC_LOOP 0x0060 /* loopback used in the LCT */ #define PL_NOLCT (0<<5) /* no LCT is performed */ #define PL_TPDR (1<<5) /* PCM asserts transmit PDR */ #define PL_TIDLE (2<<5) /* PCM asserts transmit idle */ #define PL_RLBP (3<<5) /* trans. PDR & remote loopb. path */
#define PL_CLASS_S 0x0080 /* signif. that single att. station */
#define PL_MAINT_LS 0x0700 /* line state while in the MAINT st. */ #define PL_M_QUI0 (0<<8) /* transmit QUIET line state */ #define PL_M_IDLE (1<<8) /* transmit IDLE line state */ #define PL_M_HALT (2<<8) /* transmit HALT line state */ #define PL_M_MASTR (3<<8) /* transmit MASTER line state */ #define PL_M_QUI1 (4<<8) /* transmit QUIET line state */ #define PL_M_QUI2 (5<<8) /* transmit QUIET line state */ #define PL_M_TPDR (6<<8) /* tr. PHY_DATA requ.-symbol is tr.ed*/ #define PL_M_QUI3 (7<<8) /* transmit QUIET line state */
#define PL_MATCH_LS 0x7800 /* line state to be comp. with curr.*/ #define PL_I_ANY (0<<11) /* Int. on any change in *_LINE_ST */ #define PL_I_IDLE (1<<11) /* Interrupt on IDLE line state */ #define PL_I_HALT (2<<11) /* Interrupt on HALT line state */ #define PL_I_MASTR (4<<11) /* Interrupt on MASTER line state */ #define PL_I_QUIET (8<<11) /* Interrupt on QUIET line state */
#define PL_CONFIG_CNTRL 0x8000 /* control over scrub, byp. & loopb.*/
/* *PLCcontrolregisterC(PL_CNTRL_C:log.addr.0x0a) *Itcontainsthescramblingcontrolregisters(PLC-Sonly)
*/ #define PL_C_CIPHER_ENABLE (1<<0) /* enable scrambler */ #define PL_C_CIPHER_LPBCK (1<<1) /* loopback scrambler */ #define PL_C_SDOFF_ENABLE (1<<6) /* enable SDOFF timer */ #define PL_C_SDON_ENABLE (1<<7) /* enable SDON timer */ #ifdef MOT_ELM #define PL_C_FOTOFF_CTRL (3<<2) /* FOTOFF timer control */ #define PL_C_FOTOFF_TIM (0<<2) /* FOTOFF use timer for (de)-assert */ #define PL_C_FOTOFF_INA (2<<2) /* FOTOFF forced inactive */ #define PL_C_FOTOFF_ACT (3<<2) /* FOTOFF forced active */ #define PL_C_FOTOFF_SRCE (1<<4) /* FOTOFF source is PCM state != OFF */ #define PL_C_RXDATA_EN (1<<5) /* Rec scr data forced to 0 */ #define PL_C_SDNRZEN (1<<8) /* Monitor rec descr. data for act */ #else/* nMOT_ELM */ #define PL_C_FOTOFF_CTRL (3<<8) /* FOTOFF timer control */ #define PL_C_FOTOFF_0 (0<<8) /* timer off */ #define PL_C_FOTOFF_30 (1<<8) /* 30uS */ #define PL_C_FOTOFF_50 (2<<8) /* 50uS */ #define PL_C_FOTOFF_NEVER (3<<8) /* never */ #define PL_C_SDON_TIMER (3<<10) /* SDON timer control */ #define PL_C_SDON_084 (0<<10) /* 0.84 uS */ #define PL_C_SDON_132 (1<<10) /* 1.32 uS */ #define PL_C_SDON_252 (2<<10) /* 2.52 uS */ #define PL_C_SDON_512 (3<<10) /* 5.12 uS */ #define PL_C_SOFF_TIMER (3<<12) /* SDOFF timer control */ #define PL_C_SOFF_076 (0<<12) /* 0.76 uS */ #define PL_C_SOFF_132 (1<<12) /* 1.32 uS */ #define PL_C_SOFF_252 (2<<12) /* 2.52 uS */ #define PL_C_SOFF_512 (3<<12) /* 5.12 uS */ #define PL_C_TSEL (3<<14) /* scrambler path select */ #endif/* nMOT_ELM */
/* *PLCstatusregisterA(PL_STATUS_A:log.addr.0x10) *ItisusedtoreportstatusinformationtotheNodeProcessoraboutthe *LineStateMachine(LSM).
*/ #ifdef MOT_ELM #define PLC_INT_MASK 0xc000 /* ELM integration bits in status A */ #define PLC_INT_C 0x0000 /* ELM Revision Band C */ #define PLC_INT_CAMEL 0x4000 /* ELM integrated into CAMEL */ #define PLC_INT_QE 0x8000 /* ELM integrated into Quad ELM */ #define PLC_REV_MASK 0x3800 /* revision bits in status A */ #define PLC_REVISION_B 0x0000 /* rev bits for ELM Rev B */ #define PLC_REVISION_QA 0x0800 /* rev bits for ELM core in QELM-A */ #else/* nMOT_ELM */ #define PLC_REV_MASK 0xf800 /* revision bits in status A */ #define PLC_REVISION_A 0x0000 /* revision bits for PLC */ #define PLC_REVISION_S 0xf800 /* revision bits for PLC-S */ #define PLC_REV_SN3 0x7800 /* revision bits for PLC-S in IFCP */ #endif/* nMOT_ELM */ #define PL_SYM_PR_CTR 0x0007 /* contains the LSM symbol pair Ctr. */ #define PL_UNKN_LINE_ST 0x0008 /* unknown line state bit from LSM */ #define PL_LSM_STATE 0x0010 /* state bit of LSM */
#define PL_LINE_ST 0x00e0 /* contains recogn. line state of LSM*/ #define PL_L_NLS (0<<5) /* noise line state */ #define PL_L_ALS (1<<5) /* activ line state */ #define PL_L_UND (2<<5) /* undefined */ #define PL_L_ILS4 (3<<5) /* idle l. s. (after 4 idle symbols) */ #define PL_L_QLS (4<<5) /* quiet line state */ #define PL_L_MLS (5<<5) /* master line state */ #define PL_L_HLS (6<<5) /* halt line state */ #define PL_L_ILS16 (7<<5) /* idle line state (after 16 idle s.)*/
#define PL_PREV_LINE_ST 0x0300 /* value of previous line state */ #define PL_P_QLS (0<<8) /* quiet line state */ #define PL_P_MLS (1<<8) /* master line state */ #define PL_P_HLS (2<<8) /* halt line state */ #define PL_P_ILS16 (3<<8) /* idle line state (after 16 idle s.)*/
#define PL_SIGNAL_DET 0x0400 /* 1=that signal detect is deasserted*/
/* *PLCstatusregisterB(PL_STATUS_B:log.addr.0x11) *ItcontainssignalsandstatusfromtherepeatfilterandPCMstatemachine.
*/ #define PL_BREAK_REASON 0x0007 /* reason for PCM state mach.s to br.*/ #define PL_B_NOT (0) /* PCM SM has not gone to BREAK state*/ #define PL_B_PCS (1) /* PC_Start issued */ #define PL_B_TPC (2) /* TPC timer expired after T_OUT */ #define PL_B_TNE (3) /* TNE timer expired after NS_MAX */ #define PL_B_QLS (4) /* quit line state detected */ #define PL_B_ILS (5) /* idle line state detected */ #define PL_B_HLS (6) /* halt line state detected */
#define PL_TCF 0x0008 /* transmit code flag (start exec.) */ #define PL_RCF 0x0010 /* receive code flag (start exec.) */ #define PL_LSF 0x0020 /* line state flag (l.s. has been r.)*/ #define PL_PCM_SIGNAL 0x0040 /* indic. that XMIT_VECTOR hb.written*/
#define PL_PCM_STATE 0x0780 /* state bits of PCM state machine */ #define PL_PC0 (0<<7) /* OFF - when /RST or PCM_CNTRL */ #define PL_PC1 (1<<7) /* BREAK - entry point in start PCM*/ #define PL_PC2 (2<<7) /* TRACE - to localize stuck Beacon*/ #define PL_PC3 (3<<7) /* CONNECT - synchronize ends of conn*/ #define PL_PC4 (4<<7) /* NEXT - to separate the signalng*/ #define PL_PC5 (5<<7) /* SIGNAL - PCM trans/rec. bit infos*/ #define PL_PC6 (6<<7) /* JOIN - 1. state to activ conn. */ #define PL_PC7 (7<<7) /* VERIFY - 2. - " - (3. ACTIVE) */ #define PL_PC8 (8<<7) /* ACTIVE - PHY has been incorporated*/ #define PL_PC9 (9<<7) /* MAINT - for test purposes or so
that PCM op. completely in softw. */
#define PL_PCI_SCRUB 0x0800 /* scrubbing function is being exec. */
#ifdef MOT_ELM /* *QuadELMCrosbarControlregistervalues(QELM_XBAR_?)
*/ #define QELM_XOUT_IDLE 0x0000 /* Idles/Passthrough */ #define QELM_XOUT_P 0x0001 /* Output to: Bus P */ #define QELM_XOUT_S 0x0002 /* Output to: Bus S */ #define QELM_XOUT_R 0x0003 /* Output to: Bus R */ #define QELM_XOUT_W 0x0004 /* Output to: ELM W */ #define QELM_XOUT_X 0x0005 /* Output to: ELM X */ #define QELM_XOUT_Y 0x0006 /* Output to: ELM Y */ #define QELM_XOUT_Z 0x0007 /* Output to: ELM Z */
/* *QuadELMInterruptdataandeventregisters.
*/ #define QELM_NP_ERR (1<<15) /* Node Processor Error */ #define QELM_COUNT_Z (1<<7) /* Counter Z Interrupt */ #define QELM_COUNT_Y (1<<6) /* Counter Y Interrupt */ #define QELM_COUNT_X (1<<5) /* Counter X Interrupt */ #define QELM_COUNT_W (1<<4) /* Counter W Interrupt */ #define QELM_ELM_Z (1<<3) /* ELM Z Interrupt */ #define QELM_ELM_Y (1<<2) /* ELM Y Interrupt */ #define QELM_ELM_X (1<<1) /* ELM X Interrupt */ #define QELM_ELM_W (1<<0) /* ELM W Interrupt */ #endif/* MOT_ELM */ /* *PLCTimingParameters
*/ #define TP_C_MIN 0xff9c /* 2 ms */ #define TP_TL_MIN 0xfff0 /* 0.3 ms */ #define TP_TB_MIN 0xff10 /* 5 ms */ #define TP_T_OUT 0xd9db /* 200 ms */ #define TP_LC_LENGTH 0xf676 /* 50 ms */ #define TP_LC_LONGLN 0xa0a2 /* 500 ms */ #define TP_T_SCRUB 0xff6d /* 3.5 ms */ #define TP_NS_MAX 0xf021 /* 1.3 ms */
/* *BISTvalues
*/ #define PLC_BIST 0x6ecd /* BIST signature for PLC */ #define PLCS_BIST 0x5b6b /* BIST signature for PLC-S */ #define PLC_ELM_B_BIST 0x6ecd /* BIST signature of ELM Rev. B */ #define PLC_ELM_D_BIST 0x5b6b /* BIST signature of ELM Rev. D */ #define PLC_CAM_A_BIST 0x9e75 /* BIST signature of CAMEL Rev. A */ #define PLC_CAM_B_BIST 0x5b6b /* BIST signature of CAMEL Rev. B */ #define PLC_IFD_A_BIST 0x9e75 /* BIST signature of IFDDI Rev. A */ #define PLC_IFD_B_BIST 0x5b6b /* BIST signature of IFDDI Rev. B */ #define PLC_QELM_A_BIST 0x5b6b /* BIST signature of QELM Rev. A */
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