diff options
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/cxt1e1/musycc.h | 226 |
1 files changed, 113 insertions, 113 deletions
diff --git a/drivers/staging/cxt1e1/musycc.h b/drivers/staging/cxt1e1/musycc.h index cf6b54e15689..b6a282b9a5d1 100644 --- a/drivers/staging/cxt1e1/musycc.h +++ b/drivers/staging/cxt1e1/musycc.h @@ -50,56 +50,56 @@ /* RAM image of MUSYCC registers laid out as a C structure */ struct musycc_groupr { - VINT32 thp[32]; /* Transmit Head Pointer [5-29] */ - VINT32 tmp[32]; /* Transmit Message Pointer [5-30] */ - VINT32 rhp[32]; /* Receive Head Pointer [5-29] */ - VINT32 rmp[32]; /* Receive Message Pointer [5-30] */ - VINT8 ttsm[128]; /* Time Slot Map [5-22] */ - VINT8 tscm[256]; /* Subchannel Map [5-24] */ - VINT32 tcct[32]; /* Channel Configuration [5-26] */ - VINT8 rtsm[128]; /* Time Slot Map [5-22] */ - VINT8 rscm[256]; /* Subchannel Map [5-24] */ - VINT32 rcct[32]; /* Channel Configuration [5-26] */ - VINT32 __glcd; /* Global Configuration Descriptor [5-10] */ - VINT32 __iqp; /* Interrupt Queue Pointer [5-36] */ - VINT32 __iql; /* Interrupt Queue Length [5-36] */ - VINT32 grcd; /* Group Configuration Descriptor [5-16] */ - VINT32 mpd; /* Memory Protection Descriptor [5-18] */ - VINT32 mld; /* Message Length Descriptor [5-20] */ - VINT32 pcd; /* Port Configuration Descriptor [5-19] */ + VINT32 thp[32]; /* Transmit Head Pointer [5-29] */ + VINT32 tmp[32]; /* Transmit Message Pointer [5-30] */ + VINT32 rhp[32]; /* Receive Head Pointer [5-29] */ + VINT32 rmp[32]; /* Receive Message Pointer [5-30] */ + VINT8 ttsm[128]; /* Time Slot Map [5-22] */ + VINT8 tscm[256]; /* Subchannel Map [5-24] */ + VINT32 tcct[32]; /* Channel Configuration [5-26] */ + VINT8 rtsm[128]; /* Time Slot Map [5-22] */ + VINT8 rscm[256]; /* Subchannel Map [5-24] */ + VINT32 rcct[32]; /* Channel Configuration [5-26] */ + VINT32 __glcd; /* Global Configuration Descriptor [5-10] */ + VINT32 __iqp; /* Interrupt Queue Pointer [5-36] */ + VINT32 __iql; /* Interrupt Queue Length [5-36] */ + VINT32 grcd; /* Group Configuration Descriptor [5-16] */ + VINT32 mpd; /* Memory Protection Descriptor [5-18] */ + VINT32 mld; /* Message Length Descriptor [5-20] */ + VINT32 pcd; /* Port Configuration Descriptor [5-19] */ }; /* hardware MUSYCC registers laid out as a C structure */ struct musycc_globalr { - VINT32 gbp; /* Group Base Pointer */ - VINT32 dacbp; /* Dual Address Cycle Base Pointer */ - VINT32 srd; /* Service Request Descriptor */ - VINT32 isd; /* Interrupt Service Descriptor */ - /* - * adjust __thp due to above 4 registers, which are not contained - * within musycc_groupr[]. All __XXX[] are just place holders, - * anyhow. - */ - VINT32 __thp[32 - 4]; /* Transmit Head Pointer [5-29] */ - VINT32 __tmp[32]; /* Transmit Message Pointer [5-30] */ - VINT32 __rhp[32]; /* Receive Head Pointer [5-29] */ - VINT32 __rmp[32]; /* Receive Message Pointer [5-30] */ - VINT8 ttsm[128]; /* Time Slot Map [5-22] */ - VINT8 tscm[256]; /* Subchannel Map [5-24] */ - VINT32 tcct[32]; /* Channel Configuration [5-26] */ - VINT8 rtsm[128]; /* Time Slot Map [5-22] */ - VINT8 rscm[256]; /* Subchannel Map [5-24] */ - VINT32 rcct[32]; /* Channel Configuration [5-26] */ - VINT32 glcd; /* Global Configuration Descriptor [5-10] */ - VINT32 iqp; /* Interrupt Queue Pointer [5-36] */ - VINT32 iql; /* Interrupt Queue Length [5-36] */ - VINT32 grcd; /* Group Configuration Descriptor [5-16] */ - VINT32 mpd; /* Memory Protection Descriptor [5-18] */ - VINT32 mld; /* Message Length Descriptor [5-20] */ - VINT32 pcd; /* Port Configuration Descriptor [5-19] */ - VINT32 rbist; /* Receive BIST status [5-4] */ - VINT32 tbist; /* Receive BIST status [5-4] */ + VINT32 gbp; /* Group Base Pointer */ + VINT32 dacbp; /* Dual Address Cycle Base Pointer */ + VINT32 srd; /* Service Request Descriptor */ + VINT32 isd; /* Interrupt Service Descriptor */ + /* + * adjust __thp due to above 4 registers, which are not contained + * within musycc_groupr[]. All __XXX[] are just place holders, + * anyhow. + */ + VINT32 __thp[32 - 4]; /* Transmit Head Pointer [5-29] */ + VINT32 __tmp[32]; /* Transmit Message Pointer [5-30] */ + VINT32 __rhp[32]; /* Receive Head Pointer [5-29] */ + VINT32 __rmp[32]; /* Receive Message Pointer [5-30] */ + VINT8 ttsm[128]; /* Time Slot Map [5-22] */ + VINT8 tscm[256]; /* Subchannel Map [5-24] */ + VINT32 tcct[32]; /* Channel Configuration [5-26] */ + VINT8 rtsm[128]; /* Time Slot Map [5-22] */ + VINT8 rscm[256]; /* Subchannel Map [5-24] */ + VINT32 rcct[32]; /* Channel Configuration [5-26] */ + VINT32 glcd; /* Global Configuration Descriptor [5-10] */ + VINT32 iqp; /* Interrupt Queue Pointer [5-36] */ + VINT32 iql; /* Interrupt Queue Length [5-36] */ + VINT32 grcd; /* Group Configuration Descriptor [5-16] */ + VINT32 mpd; /* Memory Protection Descriptor [5-18] */ + VINT32 mld; /* Message Length Descriptor [5-20] */ + VINT32 pcd; /* Port Configuration Descriptor [5-19] */ + VINT32 rbist; /* Receive BIST status [5-4] */ + VINT32 tbist; /* Receive BIST status [5-4] */ }; /* Global Config Descriptor bit macros */ @@ -108,18 +108,18 @@ #define MUSYCC_GCD_INTA_DISABLE 0x00000008 /* PCI INTA disable */ #define MUSYCC_GCD_INTB_DISABLE 0x00000004 /* PCI INTB disable */ #define MUSYCC_GCD_BLAPSE 12 /* Position index for BLAPSE bit - * field */ + * field */ #define MUSYCC_GCD_ALAPSE 8 /* Position index for ALAPSE bit - * field */ + * field */ #define MUSYCC_GCD_ELAPSE 4 /* Position index for ELAPSE bit - * field */ + * field */ #define MUSYCC_GCD_PORTMAP_3 3 /* Reserved */ #define MUSYCC_GCD_PORTMAP_2 2 /* Port 0=>Grp 0,1,2,3; Port 1=>Grp - * 4,5,6,7 */ + * 4,5,6,7 */ #define MUSYCC_GCD_PORTMAP_1 1 /* Port 0=>Grp 0,1; Port 1=>Grp 2,3, - * etc... */ + * etc... */ #define MUSYCC_GCD_PORTMAP_0 0 /* Port 0=>Grp 0; Port 1=>Grp 2, - * etc... */ + * etc... */ /* and board specific assignments... */ #ifdef SBE_WAN256T3_ENABLE @@ -137,57 +137,57 @@ #endif #define GCD_MAGIC (((BLAPSE_VAL)<<(MUSYCC_GCD_BLAPSE)) | \ - ((ALAPSE_VAL)<<(MUSYCC_GCD_ALAPSE)) | \ - ((ELAPSE_VAL)<<(MUSYCC_GCD_ELAPSE)) | \ - (MUSYCC_GCD_ECLK_ENABLE) | PORTMAP_VAL) + ((ALAPSE_VAL)<<(MUSYCC_GCD_ALAPSE)) | \ + ((ELAPSE_VAL)<<(MUSYCC_GCD_ELAPSE)) | \ + (MUSYCC_GCD_ECLK_ENABLE) | PORTMAP_VAL) /* Group Config Descriptor bit macros */ #define MUSYCC_GRCD_RX_ENABLE 0x00000001 /* Enable receive processing */ #define MUSYCC_GRCD_TX_ENABLE 0x00000002 /* Enable transmit processing */ #define MUSYCC_GRCD_SUBCHAN_DISABLE 0x00000004 /* Master disable for - * subchanneling */ + * subchanneling */ #define MUSYCC_GRCD_OOFMP_DISABLE 0x00000008 /* Out of Frame message - * processing disabled all - * channels */ + * processing disabled all + * channels */ #define MUSYCC_GRCD_OOFIRQ_DISABLE 0x00000010 /* Out of Frame/In Frame irqs - * disabled */ + * disabled */ #define MUSYCC_GRCD_COFAIRQ_DISABLE 0x00000020 /* Change of Frame Alignment - * irq disabled */ + * irq disabled */ #define MUSYCC_GRCD_INHRBSD 0x00000100 /* Receive Buffer Status - * overwrite disabled */ + * overwrite disabled */ #define MUSYCC_GRCD_INHTBSD 0x00000200 /* Transmit Buffer Status - * overwrite disabled */ + * overwrite disabled */ #define MUSYCC_GRCD_SF_ALIGN 0x00008000 /* External frame sync */ #define MUSYCC_GRCD_MC_ENABLE 0x00000040 /* Message configuration bits - * copy enable. Conexant sez - * turn this on */ + * copy enable. Conexant sez + * turn this on */ #define MUSYCC_GRCD_POLLTH_16 0x00000001 /* Poll every 16th frame */ #define MUSYCC_GRCD_POLLTH_32 0x00000002 /* Poll every 32nd frame */ #define MUSYCC_GRCD_POLLTH_64 0x00000003 /* Poll every 64th frame */ #define MUSYCC_GRCD_POLLTH_SHIFT 10 /* Position index for poll throttle - * bit field */ + * bit field */ #define MUSYCC_GRCD_SUERM_THRESH_SHIFT 16 /* Position index for SUERM - * count threshold */ + * count threshold */ /* Port Config Descriptor bit macros */ #define MUSYCC_PCD_E1X2_MODE 2 /* Port mode in bits 0-2. T1 and E1 */ #define MUSYCC_PCD_E1X4_MODE 3 /* are defined in cn847x.h */ #define MUSYCC_PCD_NX64_MODE 4 #define MUSYCC_PCD_TXDATA_RISING 0x00000010 /* Sample Tx data on TCLK - * rising edge */ + * rising edge */ #define MUSYCC_PCD_TXSYNC_RISING 0x00000020 /* Sample Tx frame sync on - * TCLK rising edge */ + * TCLK rising edge */ #define MUSYCC_PCD_RXDATA_RISING 0x00000040 /* Sample Rx data on RCLK - * rising edge */ + * rising edge */ #define MUSYCC_PCD_RXSYNC_RISING 0x00000080 /* Sample Rx frame sync on - * RCLK rising edge */ + * RCLK rising edge */ #define MUSYCC_PCD_ROOF_RISING 0x00000100 /* Sample Rx Out Of Frame - * signal on RCLK rising edge */ + * signal on RCLK rising edge */ #define MUSYCC_PCD_TX_DRIVEN 0x00000200 /* No mapped timeslots causes - * logic 1 on output, else - * tristate */ + * logic 1 on output, else + * tristate */ #define MUSYCC_PCD_PORTMODE_MASK 0xfffffff8 /* For changing the port mode - * between E1 and T1 */ + * between E1 and T1 */ /* Time Slot Descriptor bit macros */ #define MUSYCC_TSD_MODE_64KBPS 4 @@ -202,17 +202,17 @@ #define MUSYCC_CCD_BUFIRQ_DISABLE 0x00000002 /* BUFF and ONR irqs disabled */ #define MUSYCC_CCD_EOMIRQ_DISABLE 0x00000004 /* EOM irq disabled */ #define MUSYCC_CCD_MSGIRQ_DISABLE 0x00000008 /* LNG, FCS, ALIGN, and ABT - * irqs disabled */ + * irqs disabled */ #define MUSYCC_CCD_IDLEIRQ_DISABLE 0x00000010 /* CHABT, CHIC, and SHT irqs - * disabled */ + * disabled */ #define MUSYCC_CCD_FILTIRQ_DISABLE 0x00000020 /* SFILT irq disabled */ #define MUSYCC_CCD_SDECIRQ_DISABLE 0x00000040 /* SDEC irq disabled */ #define MUSYCC_CCD_SINCIRQ_DISABLE 0x00000080 /* SINC irq disabled */ #define MUSYCC_CCD_SUERIRQ_DISABLE 0x00000100 /* SUERR irq disabled */ #define MUSYCC_CCD_FCS_XFER 0x00000200 /* Propagate FCS along with - * received data */ + * received data */ #define MUSYCC_CCD_PROTO_SHIFT 12 /* Position index for protocol bit - * field */ + * field */ #define MUSYCC_CCD_TRANS 0 /* Protocol mode in bits 12-14 */ #define MUSYCC_CCD_SS7 1 #define MUSYCC_CCD_HDLC_FCS16 2 @@ -220,11 +220,11 @@ #define MUSYCC_CCD_EOPIRQ_DISABLE 0x00008000 /* EOP irq disabled */ #define MUSYCC_CCD_INVERT_DATA 0x00800000 /* Invert data */ #define MUSYCC_CCD_MAX_LENGTH 10 /* Position index for max length bit - * field */ + * field */ #define MUSYCC_CCD_BUFFER_LENGTH 16 /* Position index for internal data - * buffer length */ + * buffer length */ #define MUSYCC_CCD_BUFFER_LOC 24 /* Position index for internal data - * buffer starting location */ + * buffer starting location */ /**************************************************************************** * Interrupt Descriptor Information */ @@ -266,7 +266,7 @@ #define INTRPT_GRP_S 29 #define INTRPT_GRP_MSB_S 12 #define INTRPT_GRP(x) (((x & INTRPT_GRP_M) >> INTRPT_GRP_S) | \ - ((x & INTRPT_GRP_MSB_M) >> INTRPT_GRP_MSB_S)) + ((x & INTRPT_GRP_MSB_M) >> INTRPT_GRP_MSB_S)) #define INTRPT_CH_M 0x1F000000 #define INTRPT_CH_S 24 @@ -295,82 +295,82 @@ /* Buffer Descriptor bit macros */ #define OWNER_BIT 0x80000000 /* Set for MUSYCC owner on xmit, host - * owner on receive */ + * owner on receive */ #define HOST_TX_OWNED 0x00000000 /* Host owns descriptor */ #define MUSYCC_TX_OWNED 0x80000000 /* MUSYCC owns descriptor */ #define HOST_RX_OWNED 0x80000000 /* Host owns descriptor */ #define MUSYCC_RX_OWNED 0x00000000 /* MUSYCC owns descriptor */ #define POLL_DISABLED 0x40000000 /* MUSYCC not allowed to poll buffer - * for ownership */ + * for ownership */ #define EOMIRQ_ENABLE 0x20000000 /* This buffer contains the end of - * the message */ + * the message */ #define EOBIRQ_ENABLE 0x10000000 /* EOB irq enabled */ #define PADFILL_ENABLE 0x01000000 /* Enable padfill */ #define REPEAT_BIT 0x00008000 /* Bit on for FISU descriptor */ #define LENGTH_MASK 0X3fff /* This part of status descriptor is - * length */ + * length */ #define IDLE_CODE 25 /* Position index for idle code (2 - * bits) */ + * bits) */ #define EXTRA_FLAGS 16 /* Position index for minimum flags - * between messages (8 bits) */ + * between messages (8 bits) */ #define IDLE_CODE_MASK 0x03 /* Gets rid of garbage before the - * pattern is OR'd in */ + * pattern is OR'd in */ #define EXTRA_FLAGS_MASK 0xff /* Gets rid of garbage before the - * pattern is OR'd in */ + * pattern is OR'd in */ #define PCI_PERMUTED_OWNER_BIT 0x00000080 /* For flipping the bit on - * the polled mode descriptor */ + * the polled mode descriptor */ /* Service Request Descriptor bit macros */ #define SREQ 8 /* Position index for service request bit - * field */ + * field */ #define SR_NOOP (0<<(SREQ)) /* No Operation. Generates SACK */ #define SR_CHIP_RESET (1<<(SREQ)) /* Soft chip reset */ #define SR_GROUP_RESET (2<<(SREQ)) /* Group reset */ #define SR_GLOBAL_INIT (4<<(SREQ)) /* Global init: read global - * config deswc and interrupt - * queue desc */ + * config deswc and interrupt + * queue desc */ #define SR_GROUP_INIT (5<<(SREQ)) /* Group init: read Timeslot - * and Subchannel maps, - * Channel Config, */ + * and Subchannel maps, + * Channel Config, */ /* * Group Config, Memory Protect, Message Length, and Port Config * Descriptors */ #define SR_CHANNEL_ACTIVATE (8<<(SREQ)) /* Init channel, read Head - * Pointer, process first - * Message Descriptor */ + * Pointer, process first + * Message Descriptor */ #define SR_GCHANNEL_MASK 0x001F /* channel portion (gchan) */ #define SR_CHANNEL_DEACTIVATE (9<<(SREQ)) /* Stop channel processing */ #define SR_JUMP (10<<(SREQ)) /* a: Process new Message - * List */ + * List */ #define SR_CHANNEL_CONFIG (11<<(SREQ)) /* b: Read channel - * Configuration Descriptor */ + * Configuration Descriptor */ #define SR_GLOBAL_CONFIG (16<<(SREQ)) /* 10: Read Global - * Configuration Descriptor */ + * Configuration Descriptor */ #define SR_INTERRUPT_Q (17<<(SREQ)) /* 11: Read Interrupt Queue - * Descriptor */ + * Descriptor */ #define SR_GROUP_CONFIG (18<<(SREQ)) /* 12: Read Group - * Configuration Descriptor */ + * Configuration Descriptor */ #define SR_MEMORY_PROTECT (19<<(SREQ)) /* 13: Read Memory Protection - * Descriptor */ + * Descriptor */ #define SR_MESSAGE_LENGTH (20<<(SREQ)) /* 14: Read Message Length - * Descriptor */ + * Descriptor */ #define SR_PORT_CONFIG (21<<(SREQ)) /* 15: Read Port - * Configuration Descriptor */ + * Configuration Descriptor */ #define SR_TIMESLOT_MAP (24<<(SREQ)) /* 18: Read Timeslot Map */ #define SR_SUBCHANNEL_MAP (25<<(SREQ)) /* 19: Read Subchannel Map */ #define SR_CHAN_CONFIG_TABLE (26<<(SREQ)) /* 20: Read Channel - * Configuration Table for - * the group */ + * Configuration Table for + * the group */ #define SR_TX_DIRECTION 0x00000020 /* Transmit direction bit. - * Bit off indicates receive - * direction */ + * Bit off indicates receive + * direction */ #define SR_RX_DIRECTION 0x00000000 /* Interrupt Descriptor bit macros */ #define GROUP10 29 /* Position index for the 2 LS group - * bits */ + * bits */ #define CHANNEL 24 /* Position index for channel bits */ #define INT_IQD_TX 0x80000000 #define INT_IQD_GRP 0x60000000 @@ -384,7 +384,7 @@ /* Interrupt Descriptor Events */ #define EVE_EVENT 20 /* Position index for event bits */ #define EVE_NONE 0 /* No event to report in this - * interrupt */ + * interrupt */ #define EVE_SACK 1 /* Service Request acknowledge */ #define EVE_EOB 2 /* End of Buffer */ #define EVE_EOM 3 /* End of Message */ @@ -411,12 +411,12 @@ #define ERR_PERR 15 /* PCI Parity Error */ /* Other Stuff */ #define TRANSMIT_DIRECTION 0x80000000 /* Transmit direction bit. Bit off - * indicates receive direction */ + * indicates receive direction */ #define ILOST 0x00008000 /* Interrupt Lost */ #define GROUPMSB 0x00004000 /* Group number MSB */ #define SACK_IMAGE 0x00100000 /* Used in IRQ for semaphore test */ #define INITIAL_STATUS 0x10000 /* IRQ status should be this after - * reset */ + * reset */ /* This must be defined on an entire channel group (Port) basis */ #define SUERM_THRESHOLD 0x1f |