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| *******************************************************************************/ |
| |
| #ifndef __INCmvCommUnith |
| #define __INCmvCommUnith |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "voiceband/commUnit/mvCommUnitRegs.h" |
| #include "voiceband/mvSysTdmSpi.h" |
| #include "mvSysTdmConfig.h" |
| |
| /* Defines */ |
| #define MV_TDM_TOTAL_CHANNELS 32 |
| #define MV_TDM_MAX_HALF_DPRAM_ENTRIES 128 |
| #define MV_TDM_MAX_SAMPLING_PERIOD 30 /* ms */ |
| #define MV_TDM_BASE_SAMPLING_PERIOD 10 /* ms */ |
| #define MV_TDM_TOTAL_CH_SAMPLES 80 /* samples */ |
| |
| /* IRQ types */ |
| #define MV_EMPTY_INT 0 |
| #define MV_RX_INT BIT0 |
| #define MV_TX_INT BIT1 |
| #define MV_PHONE_INT BIT2 |
| #define MV_RX_ERROR_INT BIT3 |
| #define MV_TX_ERROR_INT BIT4 |
| #define MV_DMA_ERROR_INT BIT5 |
| #define MV_ERROR_INT (MV_RX_ERROR_INT | MV_TX_ERROR_INT | MV_DMA_ERROR_INT) |
| |
| #define TDM_SLIC_INT (EXT_INT_SLIC0_MASK | EXT_INT_SLIC1_MASK | EXT_INT_SLIC2_MASK | EXT_INT_SLIC3_MASK) |
| #define TDM_TX_INT TX_VOICE_INT_PULSE_MASK |
| #define TDM_RX_INT RX_VOICE_INT_PULSE_MASK |
| #define TDM_ERROR_INT (FLEX_TDM_RX_SYNC_LOSS_MASK | FLEX_TDM_TX_SYNC_LOSS_MASK | \ |
| COMM_UNIT_PAR_ERR_SUM_MASK | TDM_RX_PAR_ERR_SUM_MASK | TDM_TX_PAR_ERR_SUM_MASK | \ |
| MCSC_PAR_ERR_SUM_MASK | MCDMA_PAR_ERR_SUM_MASK) |
| |
| /* MCDMA Descriptor Command/Status Bits */ |
| #define LAST_BIT BIT16 |
| #define FIRST_BIT BIT17 |
| #define EOPI BIT21 |
| #define ENABLE_INT BIT23 |
| #define AUTO_MODE BIT30 |
| #define OWNER BIT31 |
| |
| /* MCDMA */ |
| #define CONFIG_MCDMA_DESC_CMD_STATUS (FIRST_BIT | AUTO_MODE | OWNER) |
| #define CONFIG_RMCCx (MCDMA_RBSZ_16BYTE | MCDMA_BLMR_MASK) |
| #define CONFIG_TMCCx (MCDMA_FSIZE_1BLK | MCDMA_TBSZ_16BYTE | MCDMA_BLMT_MASK) |
| |
| /* MCSC */ |
| #define CONFIG_MRCRx (MRCRx_RRVD_MASK | MRCRx_MODE_MASK) |
| #define CONFIG_MTCRx (MTCRx_TRVD_MASK | MTCRx_MODE_MASK) |
| |
| /* TDM */ |
| #if defined(MV_TDM_USE_EXTERNAL_PCLK_SOURCE) |
| #define CONFIG_TDM_CLK_AND_SYNC_CONTROL (TDM_TX_CLK_OUT_ENABLE_MASK | TDM_RX_CLK_OUT_ENABLE_MASK | \ |
| TDM_REFCLK_DIVIDER_BYPASS_MASK) |
| #else |
| #define CONFIG_TDM_CLK_AND_SYNC_CONTROL (TDM_REFCLK_DIVIDER_BYPASS_MASK | TDM_OUT_CLK_SRC_CTRL_AFTER_DIV) |
| #endif /* MV_TDM_USE_EXTERNAL_PCLK_SOURCE */ |
| |
| #define CONFIG_VOICE_PERIODICAL_INT_CONTROL (((MV_TDM_TOTAL_CH_SAMPLES-1) << RX_VOICE_INT_CNT_REF_OFFS) | \ |
| ((MV_TDM_TOTAL_CH_SAMPLES-1) << TX_VOICE_INT_CNT_REF_OFFS) | \ |
| (1 << RX_FIRST_DELAY_REF_OFFS) | (4 << TX_FIRST_DELAY_REF_OFFS)) |
| #define CONFIG_TDM_CAUSE (TDM_RX_INT | TDM_TX_INT /*| TDM_ERROR_INT*/) |
| #define CONFIG_COMM_UNIT_TOP_MASK (TDM_SUM_INT_MASK | MCSC_SUM_INT_MASK) |
| #define CONFIG_FLEX_TDM_CONFIG (TDM_SE_MASK | TDM_COMMON_RX_TX_MASK | TSD_NO_DELAY | RSD_NO_DELAY) |
| #define CONFIG_TDM_DATA_DELAY_AND_CLK_CTRL (TX_CLK_OUT_ENABLE_MASK | RX_CLK_OUT_ENABLE_MASK) |
| #define CONFIG_TDM_PLUS_MINUS_DELAY_CTRL_FSYNC_OUT (TX_SYNC_DELAY_OUT_MINUS | RX_SYNC_DELAY_OUT_MINUS) |
| #define CONFIG_TDM_PLUS_MINUS_DELAY_CTRL_FSYNC_IN (TX_SYNC_DELAY_IN_MINUS | RX_SYNC_DELAY_IN_MINUS) |
| |
| /* Structures */ |
| typedef struct { |
| MV_U8 *tdmRxBuff; |
| MV_U8 *tdmTxBuff; |
| MV_U32 intType; |
| MV_U8 cs; |
| } MV_TDM_INT_INFO; |
| |
| typedef struct { |
| MV_PCM_FORMAT pcmFormat; |
| MV_U16 pcmSlot[MV_TDM_TOTAL_CHANNELS]; |
| MV_U8 samplingPeriod; |
| MV_U16 totalChannels; |
| } MV_TDM_PARAMS; |
| |
| typedef struct { |
| MV_U8 spiMode; |
| MV_U8 maxCs; |
| MV_U16 model; |
| MV_U16 ctrlRev; |
| MV_FRAME_TS frameTs; |
| } MV_TDM_HAL_DATA; |
| |
| typedef struct { |
| MV_U32 cmdStatus; |
| MV_U16 byteCnt; |
| MV_U16 buffSize; |
| MV_U32 physBuffPtr; |
| MV_U32 physNextDescPtr; |
| } MV_TDM_MCDMA_RX_DESC; |
| |
| typedef struct { |
| MV_U32 cmdStatus; |
| MV_U16 shadowByteCnt; |
| MV_U16 byteCnt; |
| MV_U32 physBuffPtr; |
| MV_U32 physNextDescPtr; |
| } MV_TDM_MCDMA_TX_DESC; |
| |
| typedef struct { |
| MV_U32 mask:8; |
| MV_U32 ch:8; |
| MV_U32 mgs:2; |
| MV_U32 byte:1; |
| MV_U32 strb:2; |
| MV_U32 elpb:1; |
| MV_U32 tbs:1; |
| MV_U32 rpt:2; |
| MV_U32 last:1; |
| MV_U32 ftint:1; |
| MV_U32 reserved31_27:5; |
| } MV_TDM_DPRAM_ENTRY; |
| |
| /* CommUnit APIs */ |
| MV_STATUS mvCommUnitHalInit(MV_TDM_PARAMS *pTdmParams, MV_TDM_HAL_DATA *halData); |
| MV_STATUS mvCommUnitWinInit(MV_UNIT_WIN_INFO *pAddrWinMap); |
| MV_VOID mvCommUnitIntLow(MV_TDM_INT_INFO *pTdmIntInfo); |
| MV_VOID mvCommUnitPcmStart(MV_VOID); |
| MV_VOID mvCommUnitPcmStop(MV_VOID); |
| MV_STATUS mvCommUnitTx(MV_U8 *pTdmTxBuff); |
| MV_STATUS mvCommUnitRx(MV_U8 *pTdmRxBuff); |
| MV_VOID mvCommUnitShow(MV_VOID); |
| MV_VOID mvCommUnitRelease(MV_VOID); |
| MV_VOID mvCommUnitIntEnable(MV_U8 deviceId); |
| MV_VOID mvCommUnitIntDisable(MV_U8 deviceId); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif /* __INCmvCommUnith */ |
