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* OpenSPARC T2 Processor File: n2_err_siu_niu_tx_trap.s
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* ========== Copyright Header End ============================================
#define H_HT0_Hw_Corrected_Error_0x63 My_Corrected_ECC_error_trap
#define H_HT0_Sw_Recoverable_Error_0x40 My_Recoverable_Sw_error_trap
#define NIU_TX_PKT_CNT 0x2
/* #define MAIN_PAGE_NUCLEUS_ALSO */ /* Access main in priviledge mode */
#define MAIN_PAGE_HV_ALSO
/************************************************************************
************************************************************************/
.global My_Corrected_ECC_error_trap
.global My_Recoverable_Sw_error_trap
nop ! $EV trig_pc_d(1, @VA(.MAIN.Init_flow)) -> pktGenConfig(MAC_ID, FRAME_TYPE, FRAME_CLASS,TX_PKT_LEN)
setx MAC_ID, %g1, %o0 ! 1st Parameter
setx SetTxDMAActive_list, %g1, %o1 ! 2st parameter
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_TxDMAActivate)) -> NIU_TxDMAActivate (MAC_ID, TxDmaActive_list)
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_AddTxChannels)) -> NIU_AddTxChannels(MAC_ID, NIU_TxDmaNoUE)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5 ! Just for delay
setx NIU_TxDmaNo, %g1, %o0 ! 1st parameter :
setx SetTxMaxBurst_Data, %g1, %o1 ! 2nd parameter
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_SetTxMaxBurst)) -> NIU_SetTxMaxBurst (MAC_ID, NIU_TxDmaNoUE, TxMaxBurst_Data)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5 ! Just for delay
setx NIU_TxDmaNo, %g1, %o0 ! 1st parameter :
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_InitTxDma)) -> NIU_InitTxDma (MAC_ID, NIU_TxDmaNoUE, NIU_Xlate_On)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5 ! Just for delay
/************************************
*************************************/
setx SOC_ESR_REG, %l7, %i0
setx SOC_EJR_REG, %l7, %i3
setx SOC_EIE_REG, %l7, %g5
/*************************************/
nop ! $EV trig_pc_d(1, @VA(.MAIN.Gen_Packet)) -> TxPktGen(MAC_ID, NIU_TxDmaNoUE,NIU_TX_PKT_CNT,0,0)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
setx NIU_PKTGEN_CSR_EV2A_TX_RNG_KICK, %g1, %g2 ! $EV trig_pc_d(1, @VA(.MAIN.SetTxRingKick)) -> NIU_SetTxRingKick(MAC_ID, NIU_TxDmaNoUE)
setx NIU_TxDmaNo, %g1, %o0
setx TX_RING_KICK_Addr, %g1, %g2
stxa %g3, [%g2]ASI_PRIMARY_LITTLE
setx NIU_TxDmaNo, %g1, %o0
setx TX_CS_Data, %g1, %g3
setx TX_CS_Addr, %g1, %g2
stxa %g3, [%g2]ASI_PRIMARY_LITTLE
/* Extra Delay for Jumbo packets to go out */
setx loop_count, %g1, %g4
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
/************************************
*************************************/
!but dont expect it to be zero; as a follow up
! transaction can again set it
setx SOC_ESR_REG, %l7, %i0
! Check if a Corrected ECC Trap happened
/*************************************/
nop ! $EV trig_pc_d(1, @VA(.MAIN.test_passed)) -> NIU_EXIT_chk(MAC_ID)
/************************************************************************
************************************************************************/
My_Recoverable_Sw_error_trap:
setx 0xb300000000000000, %l0, %g3
setx SOC_PER_REG, %l7, %i0
setx 0x8000000000000000, %l7, %o3 !valid bit
setx SOC_PER_REG, %l7, %i0
My_Corrected_ECC_error_trap:
setx 0x8b00000000000000, %l0, %g3
setx SOC_PER_REG, %l7, %i0
setx 0x8000000000000000, %l7, %o3 !valid bit
setx SOC_PER_REG, %l7, %i0
/************************************************************************
************************************************************************/
/* These initialization is temporary, as there looks some bug in mempli */
SECTION SetRngConfig_init data_va=0x100000000
Name = SetRngConfig_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxRingKick_init data_va=0x100000100
Name = SetTxRingKick_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPMask1_init data_va=0x100000200
Name = SetTxLPMask1_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPValue1_init data_va=0x100000300
Name = SetTxLPValue1_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPRELOC1_init data_va=0x100000400
Name = SetTxLPRELOC1_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPMask2_init data_va=0x100000500
Name = SetTxLPMask2_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPValue2_init data_va=0x100000600
Name = SetTxLPValue2_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPRELOC2_init data_va=0x100000700
Name = SetTxLPRELOC2_init,
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPValid_init data_va=0x100000800
Name = SetTxLPValid_init,
.xword 0x0060452301000484
/************************************************************************/