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Initial commit of OpenSPARC T2 design and verification files.
[OpenSPARC-T2-DV] / verif / diag / assembly / niu / NIU_Tx_Rx / FcNiuBasicTxRx_MULTI_1DMA_Rx64_Tx64.s
/*
* ========== Copyright Header Begin ==========================================
*
* OpenSPARC T2 Processor File: FcNiuBasicTxRx_MULTI_1DMA_Rx64_Tx64.s
* Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
* 4150 Network Circle, Santa Clara, California 95054, U.S.A.
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For the avoidance of doubt, and except that if any non-GPL license
* choice is available it will apply instead, Sun elects to use only
* the General Public License version 2 (GPLv2) at this time for any
* software where a choice of GPL license versions is made
* available with the language indicating that GPLv2 or any later version
* may be used, or where a choice of which version of the GPL is applied is
* otherwise unspecified.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*
* ========== Copyright Header End ============================================
*/
#define MAIN_PAGE_HV_ALSO
#include "hboot.s"
#include "niu_defines.h"
#define TX_FAIR_PKT_CNT (NIU_TX_PKT_CNT / 2)
#define FAIR_PKT_COUNT ((RXMAC_PKTCNT) - (RXMAC_PKTCNT%8))
/************************************************************************
Test case code start
************************************************************************/
.text
.global main
main:
ta T_CHANGE_HPRIV
nop
mov 0x1, %g4
ta T_RD_THID
nop
cmp %g4, %o1 ! Check if its thread1
be thread_1 !
nop
brz %o1, thread_Tx ! Execute thread_0
nop
cmp %g4, %o1 ! Send the remaining threads to good-end, if any.
bne RX_test_passed !
nop
!
! Thread 0 Start
!
!
thread_Tx:
!#include "niu_init.h"
!thread_0:
nop
wr %g0, ASI_CMP_CORE, %asi
mov 0x2, %g4
stxa %g4, [ASI_CMP_CORE_RUNNING_W1S]%asi ! Start Thread_1
nop
Init_flow:
nop ! $EV trig_pc_d(1, @VA(.MAIN.Init_flow)) -> pktGenConfig(MAC_ID, FRAME_TYPE, FRAME_CLASS, NIU_TX_PKT_LEN_P0, NIU_TX_MULTI_PORT, NIU_TX_PKT_LEN_P1)
P_TxDMAActivate:
setx MAC_ID, %g1, %o0 ! 1st Parameter
setx SetTxDMAActive_list, %g1, %o1 ! 2st parameter
setx NIU_TX_MULTI_PORT, %g1, %o2
setx NIU_TX_MULTI_DMA_P0, %g1, %o3
setx NIU_TX_MULTI_DMA_P1, %g1, %o4
call SetTxDMAActive
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_TxDMAActivate)) -> NIU_TxDMAActivate (MAC_ID, TxDmaActive_list, NIU_TX_MULTI_PORT, NIU_TX_MULTI_DMA_P0, NIU_TX_MULTI_DMA_P1)
P_AddTxChannels :
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_AddTxChannels)) -> NIU_AddTxChannels(MAC_ID, NIU_TxDmaNoUE, NIU_TX_MULTI_PORT, NIU_TX_MULTI_DMA_P0, NIU_TX_MULTI_DMA_P1)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5 ! Just for delay
nop
P_SetTxMaxBurst :
setx NIU_TxDmaNo, %g1, %o0 ! 1st parameter :
setx SetTxMaxBurst_Data, %g1, %o1 ! 2nd parameter
setx NIU_TX_MULTI_PORT, %g1, %o2
setx NIU_TX_MULTI_DMA_P0, %g1, %o3
setx NIU_TX_MULTI_DMA_P1, %g1, %o4
call SetTxMaxBurst
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_SetTxMaxBurst)) -> NIU_SetTxMaxBurst (MAC_ID, NIU_TxDmaNoUE, TxMaxBurst_Data, NIU_TX_MULTI_PORT, NIU_TX_MULTI_DMA_P0, NIU_TX_MULTI_DMA_P1)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5 ! Just for delay
nop
nop
setx NIU_TX_MULTI_PORT, %g1, %o2
setx NIU_TX_MULTI_DMA_P0, %g1, %o3
setx NIU_TX_MULTI_DMA_P1, %g1, %o4
call InitTxDma
nop
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5 ! Just for delay
nop
Gen_Packet:
nop ! $EV trig_pc_d(1, @VA(.MAIN.Gen_Packet)) -> TxPktGen(MAC_ID, NIU_TxDmaNoUE,NIU_TX_PKT_CNT, NIU_TX_MULTI_PORT, NIU_TX_MULTI_DMA_P0, NIU_TX_MULTI_DMA_P1)
nop
setx 0x50, %g1, %g4
delay_loop_tmp:
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
nop
nop
nop
dec %g4
brnz %g4, delay_loop_tmp
nop
SetTxRingKick_0:
setx NIU_PKTGEN_CSR_EV2A_TX_RNG_KICK, %g1, %g2 ! $EV trig_pc_d(1, @VA(.MAIN.SetTxRingKick_0)) -> NIU_SetTxRingKick(0, 0, NIU_TX_MULTI_PORT, NIU_TX_MULTI_DMA_P0, NIU_TX_MULTI_DMA_P1)
setx 0x0, %g1, %o0
ldx [%g2] , %g3
nop
mulx %o0, 0x200, %g5
setx TX_RING_KICK_Addr, %g1, %g2
add %g2, %g5, %g2
setx 0x800, %g1, %g3
stxa %g3, [%g2]ASI_PRIMARY_LITTLE
nop
SetTxCs_0 :
setx 0x0, %g1, %o0
setx TX_CS_Data, %g1, %g3
mulx %o0, 0x200, %g5
setx TX_CS_Addr, %g1, %g2
add %g2, %g5, %g2
stxa %g3, [%g2]ASI_PRIMARY_LITTLE
nop
SetTxRingKick_1:
setx NIU_PKTGEN_CSR_EV2A_TX_RNG_KICK, %g1, %g2 ! $EV trig_pc_d(1, @VA(.MAIN.SetTxRingKick_1)) -> NIU_SetTxRingKick(1, 8, NIU_TX_MULTI_PORT, NIU_TX_MULTI_DMA_P0, NIU_TX_MULTI_DMA_P1)
setx 0x8, %g1, %o0
ldx [%g2] , %g3
nop
mulx %o0, 0x200, %g5
setx TX_RING_KICK_Addr, %g1, %g2
add %g2, %g5, %g2
setx 0x800, %g1, %g3
stxa %g3, [%g2]ASI_PRIMARY_LITTLE
nop
SetTxCs_1 :
setx 0x8, %g1, %o0
setx TX_CS_Data, %g1, %g3
mulx %o0, 0x200, %g5
setx TX_CS_Addr, %g1, %g2
add %g2, %g5, %g2
stxa %g3, [%g2]ASI_PRIMARY_LITTLE
nop
#ifdef JUMBO_FRAME_EN /* Extra Delay for Jumbo packets to go out */
setx loop_count, %g1, %g4
delay_loop:
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
nop
nop
nop
dec %g4
brnz %g4, delay_loop
nop
#endif
NIUTx_Pkt_Cnt_Chk_P0:
setx 0x0, %g1, %o0 ! MAC PORT
! setx 0x8, %g1, %o1 ! PKT CNT
setx TX_FAIR_PKT_CNT, %g1, %o1 ! PKT CNT
call NiuTx_check_pkt_cnt
nop
setx loop_count, %g1, %g4
delay_loop_end_p0:
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
nop
nop
nop
dec %g4
brnz %g4, delay_loop_end_p0
nop
NIUTx_Pkt_Cnt_Chk_P1:
setx 0x1, %g1, %o0 ! MAC PORT
! setx 0x8, %g1, %o1 ! PKT CNT
setx TX_FAIR_PKT_CNT, %g1, %o1 ! PKT CNT
call NiuTx_check_pkt_cnt
nop
setx loop_count, %g1, %g4
delay_loop_end_p1:
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
nop
nop
nop
dec %g4
brnz %g4, delay_loop_end_p1
nop
TX_test_passed:
nop ! $EV trig_pc_d(1, @VA(.MAIN.TX_test_passed)) -> NIU_EXIT_chk(0)
nop ! $EV trig_pc_d(1, @VA(.MAIN.TX_test_passed)) -> NIU_EXIT_chk(1)
EXIT_GOOD
!.global test_failed
!test_failed:
! nop
! EXIT_BAD
!
! Thread 1 Start
!
!
thread_1:
/************************************************************************
NIU RX Template Port 0 ---> DMA 0
Port 1 ---> DMA 1
************************************************************************/
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
! Init DMA Channel 0 @@@@@@@@@@@@@@@@@@@@@@@@@@@@
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
P_NIU_RxInitDma_0:
setx TX_CS, %g1, %g2
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_NIU_RxInitDma_0)) -> NIU_InitRxDma(0, RX_DESC_RING_LENGTH, RX_COMPL_RING_LEN, RBR_CONFIG_B_DATA, RX_INITIAL_KICK, 0x0, NIU_RX_MULTI_DMA)
setx 0x5, %g1, %g4
delay_loop_Rx_0:
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
nop
nop
nop
dec %g4
brnz %g4, delay_loop_Rx_0
nop
nop
setx 0x0, %g1, %o0
setx 0x0, %g1, %o1
setx RX_DESC_RING_LENGTH, %g1, %o2
setx RX_COMPL_RING_LEN, %g1, %o3
setx RBR_CONFIG_B_DATA, %g1, %o4
setx RX_INITIAL_KICK, %g1, %o5
call NiuInitRxDma
nop
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
! Init DMA Channel 1 @@@@@@@@@@@@@@@@@@@@@@@@@@@@
!@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
P_NIU_RxInitDma_1:
nop ! $EV trig_pc_d(1, @VA(.MAIN.P_NIU_RxInitDma_1)) -> NIU_InitRxDma(1, RX_DESC_RING_LENGTH, RX_COMPL_RING_LEN, RBR_CONFIG_B_DATA, RX_INITIAL_KICK, 0x0, NIU_RX_MULTI_DMA)
setx 0x5, %g1, %g4
delay_loop_Rx_1:
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
nop
nop
nop
dec %g4
brnz %g4, delay_loop_Rx_1
nop
nop
setx 0x1, %g1, %o0
setx RX_DESC_RING_LENGTH, %g1, %o2
setx RX_COMPL_RING_LEN, %g1, %o3
setx RBR_CONFIG_B_DATA, %g1, %o4
setx RX_INITIAL_KICK, %g1, %o5
setx NIU_RX_MULTI_DMA, %g1, %o6
call NiuInitRxDma
nop
P0_NIU_RxPkt_Conf:
nop ! $EV trig_pc_d(1, @VA(.MAIN.P0_NIU_RxPkt_Conf)) -> NIU_RxPktConf(RXMAC_PKTCNT,0)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
P1_NIU_RxPkt_Conf:
nop ! $EV trig_pc_d(1, @VA(.MAIN.P1_NIU_RxPkt_Conf)) -> NIU_RxPktConf(RXMAC_PKTCNT,1)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
P_NIU_Rx_GenPkt:
setx RXMAC_PKTCNT, %g1, %g6
nop
Rx_pktcnt_loop:
nop ! $EV trig_pc_d(1, @VA(.MAIN.Rx_pktcnt_loop)) -> NIU_RxGenPkt(MAC_ID, 0, RXMAC_PKTCNT, 0x40,0x1, NIU_RX_MULTI_DMA, 1)
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
nop
nop
nop
nop
delay_loop0:
mulx %o1, 0x200, %g4
setx RCR_STAT_A, %g7, %g2
add %g2, %g4, %g2
ldxa [%g2]ASI_PRIMARY_LITTLE, %g4
mulx %o0, 0x200, %g5
setx RCR_STAT_A, %g7, %g2
add %g2, %g5, %g2
ldxa [%g2]ASI_PRIMARY_LITTLE, %g5
add %g5, %g4, %g5
cmp %g5, FAIR_PKT_COUNT
bne delay_loop0
nop
RX_test_passed:
nop
EXIT_GOOD
/************************************************************************/
SECTION SetRxLogMask1_init data_va=0x200000100
attr_data {
Name = SetRxLogMask1_init,
hypervisor,
compressimage
}
.data
SetRxLogMask1_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxLogVal1_init data_va=0x200000200
attr_data {
Name = SetRxLogVal1_init,
hypervisor,
compressimage
}
.data
SetRxLogVal1_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxLogRelo1_init data_va=0x200000300
attr_data {
Name = SetRxLogRelo1_init,
hypervisor,
compressimage
}
.data
SetRxLogRelo1_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxLogPgVld_init data_va=0x200000400
attr_data {
Name = SetRxLogPgVld_init,
hypervisor,
compressimage
}
.data
SetRxLogPgVld_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRbrConfig_A_init data_va=0x200000500
attr_data {
Name = SetRbrConfig_A_init,
hypervisor,
compressimage
}
.data
SetRbrConfig_A_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRbrConfig_B_init data_va=0x200000600
attr_data {
Name = SetRbrConfig_B_init,
hypervisor,
compressimage
}
.data
SetRbrConfig_B_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRcrConfig_A_init data_va=0x200000700
attr_data {
Name = SetRcrConfig_A_init,
hypervisor,
compressimage
}
.data
SetRcrConfig_A_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxDmaCfig_1_0_init data_va=0x200000800
attr_data {
Name = SetRxDmaCfig_1_0_init,
hypervisor,
compressimage
}
.data
SetRxDmaCfig_1_0_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxdmaCfig2Start_init data_va=0x200000900
attr_data {
Name = SetRxdmaCfig2Start_init,
hypervisor,
compressimage
}
.data
SetRxdmaCfig2Start_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxDmaCfig_1_1_init data_va=0x200000a00
attr_data {
Name = SetRxDmaCfig_1_1_init,
hypervisor,
compressimage
}
.data
SetRxDmaCfig_1_1_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxRingKick_init data_va=0x200000b00
attr_data {
Name = SetRxRingKick_init,
hypervisor,
compressimage
}
.data
SetRxRingKick_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxLogMask2_init data_va=0x200000c00
attr_data {
Name = SetRxLogMask2_init,
hypervisor,
compressimage
}
.data
SetRxLogMask2_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxLogVal2_init data_va=0x200000d00
attr_data {
Name = SetRxLogVal2_init,
hypervisor,
compressimage
}
.data
SetRxLogVal2_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetRxLogRelo2_init data_va=0x200000e00
attr_data {
Name = SetRxLogRelo2_init,
hypervisor,
compressimage
}
.data
SetRxLogRelo2_init:
.xword 0x0060452301000484
/************************************************************************/
/************************************************************************
Test case data start
************************************************************************/
/* These initialization is temporary, as there looks some bug in mempli */
SECTION SetRngConfig_init data_va=0x100000000
attr_data {
Name = SetRngConfig_init,
hypervisor,
compressimage
}
.data
SetRngConfig_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxRingKick_init data_va=0x100000100
attr_data {
Name = SetTxRingKick_init,
hypervisor,
compressimage
}
.data
SetTxRingKick_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPMask1_init data_va=0x100000200
attr_data {
Name = SetTxLPMask1_init,
hypervisor,
compressimage
}
.data
SetTxLPMask1_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPValue1_init data_va=0x100000300
attr_data {
Name = SetTxLPValue1_init,
hypervisor,
compressimage
}
.data
SetTxLPValue1_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPRELOC1_init data_va=0x100000400
attr_data {
Name = SetTxLPRELOC1_init,
hypervisor,
compressimage
}
.data
SetTxLPRELOC1_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPMask2_init data_va=0x100000500
attr_data {
Name = SetTxLPMask2_init,
hypervisor,
compressimage
}
.data
SetTxLPMask2_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPValue2_init data_va=0x100000600
attr_data {
Name = SetTxLPValue2_init,
hypervisor,
compressimage
}
.data
SetTxLPValue2_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPRELOC2_init data_va=0x100000700
attr_data {
Name = SetTxLPRELOC2_init,
hypervisor,
compressimage
}
.data
SetTxLPRELOC2_init:
.xword 0x0060452301000484
/************************************************************************/
SECTION SetTxLPValid_init data_va=0x100000800
attr_data {
Name = SetTxLPValid_init,
hypervisor,
compressimage
}
.data
SetTxLPValid_init:
.xword 0x0060452301000484
/************************************************************************/
Full OpenSPARC design & verification tarball including full HDL.