/*
* Function definition: ixNpeDlNpeMgrInit
*/
void
ixNpeDlNpeMgrInit (void)
{
/* Only map the memory once */
if (!ixNpeDlMemInitialised)
{
UINT32 virtAddr;
/* map the register memory for NPE-A */
virtAddr = (UINT32) IX_OSAL_MEM_MAP (IX_NPEDL_NPEBASEADDRESS_NPEA,
IX_OSAL_IXP400_NPEA_MAP_SIZE);
IX_OSAL_ASSERT(virtAddr);
ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEA].baseAddress = virtAddr;
/* map the register memory for NPE-B */
virtAddr = (UINT32) IX_OSAL_MEM_MAP (IX_NPEDL_NPEBASEADDRESS_NPEB,
IX_OSAL_IXP400_NPEB_MAP_SIZE);
IX_OSAL_ASSERT(virtAddr);
ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEB].baseAddress = virtAddr;
/* map the register memory for NPE-C */
virtAddr = (UINT32) IX_OSAL_MEM_MAP (IX_NPEDL_NPEBASEADDRESS_NPEC,
IX_OSAL_IXP400_NPEC_MAP_SIZE);
IX_OSAL_ASSERT(virtAddr);
ixNpeDlNpeInfo[IX_NPEDL_NPEID_NPEC].baseAddress = virtAddr;
ixNpeDlMemInitialised = TRUE;
}
}
PUBLIC IX_STATUS
ixOsalOemInit (void)
{
/*
* Check flag
*/
if (IxOsalOemInitialized == TRUE)
{
ixOsalLog (IX_OSAL_LOG_LVL_DEBUG3,
IX_OSAL_LOG_DEV_STDOUT,
"ixOsalOemInit(): already initialized. \n", 0, 0, 0, 0, 0, 0);
return IX_SUCCESS;
}
ixOsalOstsRegAddr =
(volatile UINT32 *)
IX_OSAL_MEM_MAP (IX_OSAL_IXP400_OSTS_PHYS_BASE, 4);
if (ixOsalOstsRegAddr == NULL)
{
ixOsalLog (IX_OSAL_LOG_LVL_ERROR,
IX_OSAL_LOG_DEV_STDOUT,
"ixOsalOemInit(): Fail to map time stamp register. \n", 0, 0, 0,
0, 0, 0);
return IX_FAIL;
}
IxOsalOemInitialized = TRUE;
return IX_SUCCESS;
}
/********************************************************************
* ixEthAccMiiInit
*/
IxEthAccStatus
ixEthAccMiiInit()
{
if(ixOsalMutexInit(&miiAccessLock)!= IX_SUCCESS)
{
return IX_ETH_ACC_FAIL;
}
/* Use one MAC coprocessor for MII since any MAC can access all PHYs.
* Check which NPE MAC coprocessor is available starting with NPEB.
* If NPEB is unavailable, check NPEC, then NPEA.
* If none of the three work, return failure.
*/
miiBaseAddressVirt = (UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_0_BASE, IX_OSAL_IXP400_ETH_MAC_B0_MAP_SIZE);
if (miiBaseAddressVirt == 0)
{
ixOsalLog(IX_OSAL_LOG_LVL_FATAL,
IX_OSAL_LOG_DEV_STDOUT,
"EthAcc: Could not map MII I/O mapped memory\n",
0, 0, 0, 0, 0, 0);
return IX_ETH_ACC_FAIL;
}
REG_WRITE(miiBaseAddressVirt,
IX_ETH_ACC_MAC_CORE_CNTRL,
IX_ETH_ACC_CORE_MDC_EN);
return IX_ETH_ACC_SUCCESS;
}
IX_STATUS
ixParityENAccAqmPEInit (IxParityENAccInternalCallback ixAqmPECallback)
{
UINT32 aqmVirtualBaseAddr = 0;
/* Verify parameters */
if ((IxParityENAccInternalCallback)NULL == ixAqmPECallback)
{
return IX_FAIL;
} /* end of if */
/* Memory mapping of the AQM registers */
aqmVirtualBaseAddr = (UINT32) IX_OSAL_MEM_MAP (
IXP400_PARITYENACC_AQM_BASEADDR,
IXP400_PARITYENACC_AQM_MEMMAP_SIZE);
if ((UINT32)NULL == aqmVirtualBaseAddr)
{
return IX_FAIL;
} /* end of if */
/* Virtual Addresses assignment for AQM Registers */
ixParityENAccAqmPEConfig.aqmPERegisters.aqmQueAddErr =
aqmVirtualBaseAddr + IXP400_PARITYENACC_AQM_QUEADDRERR_OFFSET;
ixParityENAccAqmPEConfig.aqmPERegisters.aqmQueDataErr =
aqmVirtualBaseAddr + IXP400_PARITYENACC_AQM_QUEDATAERR_OFFSET;
/* Register main module internal callback routine for AQM */
ixParityENAccAqmPEConfig.aqmPECallback = ixAqmPECallback;
/* Interrupt Service Routine Info for AQM for debug purpose */
ixParityENAccAqmPEConfig.aqmIsrInfo.aqmInterruptId =
IRQ_IXP400_INTC_PARITYENACC_AQM;
ixParityENAccAqmPEConfig.aqmIsrInfo.aqmIsr = ixParityENAccAqmPEIsr;
/* Disable parity error detection */
IXP400_PARITYENACC_REG_BIT_CLEAR(
ixParityENAccAqmPEConfig.aqmPERegisters.aqmQueAddErr,
IXP400_PARITYENACC_AQM_QUEADDRERR_PERR_ENABLE |
IXP400_PARITYENACC_AQM_QUEADDRERR_PERR_FLAG);
/* Install AQM Interrupt Service Routine */
{
INT32 lockKey = ixOsalIrqLock();
if ((IX_SUCCESS != ixOsalIrqBind ((UINT32) IRQ_IXP400_INTC_PARITYENACC_AQM,
(IxOsalVoidFnVoidPtr) ixParityENAccAqmPEIsr,
(void *) NULL)) ||
(IX_SUCCESS != ixParityENAccIcInterruptDisable(
IXP400_PARITYENACC_INTC_AQM_PARITY_INTERRUPT)))
{
ixOsalIrqUnlock(lockKey);
IX_OSAL_MEM_UNMAP(aqmVirtualBaseAddr);
return IX_FAIL;
} /* end of if */
ixOsalIrqUnlock(lockKey);
}
return IX_SUCCESS;
} /* end of ixParityENAccAqmPEInit() function */
IxEthAccStatus
ixEthAccMiiInit()
{
if(ixOsalMutexInit(&miiAccessLock)!= IX_SUCCESS)
{
return IX_ETH_ACC_FAIL;
}
/* Use NPE-B MAC coprocessor for MII since IXP42X and IXP46X product line
* only has this MAC coprocessor to communicate with PHY through
* MDIO interface.
*/
if( (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X == ixFeatureCtrlDeviceRead ()) ||
(IX_FEATURE_CTRL_DEVICE_TYPE_IXP46X == ixFeatureCtrlDeviceRead ()) )
{
miiBaseAddressVirt = (UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_0_BASE, IX_ETH_ACC_MAC_0_MAP_SIZE);
}
if( IX_FEATURE_CTRL_DEVICE_TYPE_IXP43X == ixFeatureCtrlDeviceRead () )
{
/* Use NPE-C MAC coprocessor for MII since IXP43X product line
* only has this MAC coprocessor to communicate with PHY through
* MDIO interface.
*/
miiBaseAddressVirt = (UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_1_BASE, IX_ETH_ACC_MAC_1_MAP_SIZE);
}
if (miiBaseAddressVirt == 0)
{
ixOsalLog(IX_OSAL_LOG_LVL_FATAL,
IX_OSAL_LOG_DEV_STDOUT,
"EthAcc: Could not map MII I/O mapped memory\n",
0, 0, 0, 0, 0, 0);
return IX_ETH_ACC_FAIL;
}
REG_WRITE(miiBaseAddressVirt,
IX_ETH_ACC_MAC_CORE_CNTRL,
IX_ETH_ACC_CORE_MDC_EN);
return IX_ETH_ACC_SUCCESS;
}
/********************************************************************
* ixEthAccMiiInit
*/
IxEthAccStatus
ixEthAccMiiInit()
{
if(ixOsalMutexInit(&miiAccessLock)!= IX_SUCCESS)
{
return IX_ETH_ACC_FAIL;
}
miiBaseAddressVirt = (UINT32) IX_OSAL_MEM_MAP(IX_ETH_ACC_MAC_0_BASE, IX_OSAL_IXP400_ETHA_MAP_SIZE);
if (miiBaseAddressVirt == 0)
{
ixOsalLog(IX_OSAL_LOG_LVL_FATAL,
IX_OSAL_LOG_DEV_STDOUT,
"EthAcc: Could not map MII I/O mapped memory\n",
0, 0, 0, 0, 0, 0);
return IX_ETH_ACC_FAIL;
}
return IX_ETH_ACC_SUCCESS;
}
IX_STATUS
ixParityENAccEbcPEInit (IxParityENAccInternalCallback ixEbcPECallback)
{
UINT32 ebcVirtualBaseAddr = 0;
IxParityENAccChipSelectId csId = IXP400_PARITYENACC_PE_EBC_CHIPSEL0;
register IxParityENAccEbcPERegisters *ebcPERegisters =
&ixParityENAccEbcPEConfig.ebcPERegisters;
/* Verify parameters */
if ((IxParityENAccInternalCallback)NULL == ixEbcPECallback)
{
return IX_FAIL;
} /* end of if */
/* Memory mapping of the EBC registers */
if ((UINT32)NULL == (ebcVirtualBaseAddr = (UINT32) IX_OSAL_MEM_MAP (
IXP400_PARITYENACC_EBC_BASEADDR,
IXP400_PARITYENACC_EBC_MEMMAP_SIZE)))
{
return IX_FAIL;
} /* end of if */
/* Virtual Addresses assignment for EBC Registers */
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL0] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS0_OFFSET;
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL1] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS1_OFFSET;
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL2] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS2_OFFSET;
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL3] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS3_OFFSET;
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL4] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS4_OFFSET;
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL5] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS5_OFFSET;
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL6] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS6_OFFSET;
ebcPERegisters->expTimingCs[IXP400_PARITYENACC_PE_EBC_CHIPSEL7] =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_TIMING_CS7_OFFSET;
ebcPERegisters->expMstControl =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_MST_CONTROL_OFFSET;
ebcPERegisters->expParityStatus =
ebcVirtualBaseAddr + IXP400_PARITYENACC_EBC_PARITY_STATUS_OFFSET;
/* Register main module internal callback routine */
ixParityENAccEbcPEConfig.ebcPECallback = ixEbcPECallback;
/* Interrupt Service Routine Info for debug purpose */
ixParityENAccEbcPEConfig.ebcIsrInfo.ebcInterruptId =
IRQ_IXP400_INTC_PARITYENACC_EBC;
ixParityENAccEbcPEConfig.ebcIsrInfo.ebcIsr = ixParityENAccEbcPEIsr;
/* Disable parity error detection on both Inbound & Outbound interfaces */
for (; csId < IXP400_PARITYENACC_PE_EBC_CHIPSEL_MAX; csId++)
{
IXP400_PARITYENACC_REG_BIT_CLEAR(ebcPERegisters->expTimingCs[csId],
IXP400_PARITYENACC_EBC_TIMING_CSX_PAR_EN);
} /* end of for */
IXP400_PARITYENACC_REG_BIT_CLEAR(ebcPERegisters->expMstControl,
IXP400_PARITYENACC_EBC_MST_CONTROL_INPAR_EN);
/* Install EBC Interrupt Service Routine */
{
INT32 lockKey = ixOsalIrqLock();
if ((IX_SUCCESS != ixOsalIrqBind ((UINT32) IRQ_IXP400_INTC_PARITYENACC_EBC,
(IxOsalVoidFnVoidPtr) ixParityENAccEbcPEIsr,
(void *) NULL)) ||
(IX_SUCCESS != ixParityENAccIcInterruptDisable(
IXP400_PARITYENACC_INTC_EBC_PARITY_INTERRUPT)))
{
ixOsalIrqUnlock(lockKey);
IX_OSAL_MEM_UNMAP(ebcVirtualBaseAddr);
return IX_FAIL;
} /* end of if */
ixOsalIrqUnlock(lockKey);
}
return IX_SUCCESS;
} /* end of ixParityENAccEbcPEInit() function */
IX_STATUS
ixParityENAccMcuPEInit (IxParityENAccInternalCallback ixMcuPECallback)
{
UINT32 virtualBaseAddr = 0;
/* Verify parameters */
if ((IxParityENAccInternalCallback)NULL == ixMcuPECallback)
{
return IX_FAIL;
} /* end of if */
/* Memory mapping of the MCU registers */
if ((UINT32)NULL == (virtualBaseAddr = (UINT32) IX_OSAL_MEM_MAP (
IXP400_PARITYENACC_MCU_BASEADDR,
IXP400_PARITYENACC_MCU_MEMMAP_SIZE)))
{
return IX_FAIL;
} /* end of if */
/* Virtual Addresses assignment for MCU Registers */
ixParityENAccMcuPEConfig.mcuPERegisters.mcuEccr =
virtualBaseAddr + IXP400_PARITYENACC_MCU_ECCR_OFFSET;
ixParityENAccMcuPEConfig.mcuPERegisters.mcuElog0 =
virtualBaseAddr + IXP400_PARITYENACC_MCU_ELOG0_OFFSET;
ixParityENAccMcuPEConfig.mcuPERegisters.mcuElog1 =
virtualBaseAddr + IXP400_PARITYENACC_MCU_ELOG1_OFFSET;
ixParityENAccMcuPEConfig.mcuPERegisters.mcuEcar0 =
virtualBaseAddr + IXP400_PARITYENACC_MCU_ECAR0_OFFSET;
ixParityENAccMcuPEConfig.mcuPERegisters.mcuEcar1 =
virtualBaseAddr + IXP400_PARITYENACC_MCU_ECAR1_OFFSET;
ixParityENAccMcuPEConfig.mcuPERegisters.mcuMcisr =
virtualBaseAddr + IXP400_PARITYENACC_MCU_MCISR_OFFSET;
/* Register main module internal callback routine */
ixParityENAccMcuPEConfig.mcuPECallback = ixMcuPECallback;
/* Interrupt Service Routine Info for debug purpose only */
ixParityENAccMcuPEConfig.mcuIsrInfo.mcuInterruptId =
IRQ_IXP400_INTC_PARITYENACC_MCU;
ixParityENAccMcuPEConfig.mcuIsrInfo.mcuIsr = ixParityENAccMcuPEIsr;
/*
* Disable parity error detection for both single and multi-bit ECC
* and correction of single bit parity using ECC
*/
IXP400_PARITYENACC_REG_BIT_CLEAR(
ixParityENAccMcuPEConfig.mcuPERegisters.mcuEccr,
IXP400_PARITYENACC_MCU_SBIT_CORRECT_MASK |
IXP400_PARITYENACC_MCU_MBIT_REPORT_MASK |
IXP400_PARITYENACC_MCU_SBIT_REPORT_MASK);
/* Clear off the pending interrupts, if any */
IXP400_PARITYENACC_REG_BIT_SET(
ixParityENAccMcuPEConfig.mcuPERegisters.mcuMcisr,
IXP400_PARITYENACC_MCU_ERROR0_MASK |
IXP400_PARITYENACC_MCU_ERROR1_MASK |
IXP400_PARITYENACC_MCU_ERRORN_MASK);
/* Install MCU Interrupt Service Routine after disabling the interrupt */
{
INT32 lockKey = ixOsalIrqLock();
if ((IX_SUCCESS != ixOsalIrqBind ((UINT32) IRQ_IXP400_INTC_PARITYENACC_MCU,
(IxOsalVoidFnVoidPtr) ixParityENAccMcuPEIsr,
(void *) NULL)) ||
(IX_SUCCESS != ixParityENAccIcInterruptDisable(
IXP400_PARITYENACC_INTC_MCU_PARITY_INTERRUPT)))
{
ixOsalIrqUnlock(lockKey);
IX_OSAL_MEM_UNMAP (virtualBaseAddr);
return IX_FAIL;
} /* end of if */
ixOsalIrqUnlock(lockKey);
}
return IX_SUCCESS;
} /* end of ixParityENAccMcuPEInit() function */
IX_STATUS
ixParityENAccPbcPEInit(IxParityENAccInternalCallback ixPbcPECallback)
{
UINT32 pbcVirtualBaseAddr = 0;
register IxParityENAccPbcPERegisters *pbcPERegisters =
&ixParityENAccPbcPEConfig.pbcPERegisters;
/* Verify parameters */
if ((IxParityENAccInternalCallback)NULL == ixPbcPECallback)
{
return IX_FAIL;
} /* end of if */
/* Memory mapping of the PBC registers */
if ((UINT32)NULL == (pbcVirtualBaseAddr = (UINT32) IX_OSAL_MEM_MAP (
IXP400_PARITYENACC_PBC_PCICSR_BASEADDR,
IXP400_PARITYENACC_PBC_PCICSR_MEMMAP_SIZE)))
{
return IX_FAIL;
} /* end of if */
ixPbcVirtualBaseAddr = pbcVirtualBaseAddr;
/* Virtual Addresses assignment for PBC Control and Status Registers */
pbcPERegisters->pciCrpAdCbe =
pbcVirtualBaseAddr + IXP400_PARITYENACC_PBC_CRP_AD_CBE_OFFSET;
pbcPERegisters->pciCrpWdata =
pbcVirtualBaseAddr + IXP400_PARITYENACC_PBC_CRP_WDATA_OFFSET;
pbcPERegisters->pciCrpRdata =
pbcVirtualBaseAddr + IXP400_PARITYENACC_PBC_CRP_RDATA_OFFSET;
pbcPERegisters->pciCsr =
pbcVirtualBaseAddr + IXP400_PARITYENACC_PBC_CSR_OFFSET;
pbcPERegisters->pciIsr =
pbcVirtualBaseAddr + IXP400_PARITYENACC_PBC_ISR_OFFSET;
pbcPERegisters->pciInten =
pbcVirtualBaseAddr + IXP400_PARITYENACC_PBC_INTEN_OFFSET;
/* Register main module internal callback routine */
ixParityENAccPbcPEConfig.pbcPECallback = ixPbcPECallback;
/* Interrupt Service Routine Info for debug purpose */
ixParityENAccPbcPEConfig.pbcIsrInfo.pbcInterruptId =
IRQ_IXP400_INTC_PARITYENACC_PBC;
ixParityENAccPbcPEConfig.pbcIsrInfo.pbcIsr = ixParityENAccPbcPEIsr;
/* Disable parity error detection */
/* Write '1' to clear-off the PPE bit */
IXP400_PARITYENACC_REG_BIT_SET(
pbcPERegisters->pciIsr, IXP400_PARITYENACC_PBC_ISR_PPE);
IXP400_PARITYENACC_REG_BIT_CLEAR(
pbcPERegisters->pciInten, IXP400_PARITYENACC_PBC_INTEN_PPE);
/* Install PBC Interrupt Service Routine */
{
INT32 lockKey = ixOsalIrqLock();
if ((IX_SUCCESS != ixOsalIrqBind ((UINT32) IRQ_IXP400_INTC_PARITYENACC_PBC,
(IxOsalVoidFnVoidPtr) ixParityENAccPbcPEIsr,
(void *) NULL)) ||
(IX_FAIL == ixParityENAccIcInterruptDisable(
IXP400_PARITYENACC_INTC_PBC_PARITY_INTERRUPT)))
{
ixOsalIrqUnlock(lockKey);
IX_OSAL_MEM_UNMAP(pbcVirtualBaseAddr);
return IX_FAIL;
} /* end of if */
ixOsalIrqUnlock(lockKey);
}
return IX_SUCCESS;
} /* end of ixParityENAccPbcPEInit() function */
