fix: LicheePi 4A ethernet - correct DWMAC defconfig symbol by zhuzhenxxx-collab · Pull Request #299 · RVCK-Project/rvck

zhuzhenxxx-collab · 2026-06-04T02:26:20Z

Fix LicheePi 4A (TH1520) ethernet being non-functional.

Change: CONFIG_DWMAC_XUANTIE=m → CONFIG_DWMAC_THEAD=m

Tested on LicheePi 4A - ethernet works after this fix.

root@light-a-val:~# ifconfig
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:321 errors:0 dropped:0 overruns:0 frame:0
          TX packets:321 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:20460 (19.9 KiB)  TX bytes:20460 (19.9 KiB)

root@light-a-val:~# insmod /lib/modules/6.6.141+/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.ko
[  195.008850] thead-dwmac ffe7070000.ethernet: IRQ eth_wake_irq not found
[  195.015846] thead-dwmac ffe7070000.ethernet: PTP uses main clock
[  195.024276] thead-dwmac ffe7070000.ethernet: User ID: 0x10, Synopsys ID: 0x37
[  195.031579] thead-dwmac ffe7070000.ethernet:         DWMAC1000
[  195.036927] thead-dwmac ffe7070000.ethernet: DMA HW capability register supported
[  195.044501] thead-dwmac ffe7070000.ethernet: RX Checksum Offload Engine supported
[  195.052047] thead-dwmac ffe7070000.ethernet: COE Type 2
[  195.057352] thead-dwmac ffe7070000.ethernet: TX Checksum insertion supported
[  195.064462] thead-dwmac ffe7070000.ethernet: Enhanced/Alternate descriptors
[  195.071496] thead-dwmac ffe7070000.ethernet: Enabled extended descriptors
[  195.078343] thead-dwmac ffe7070000.ethernet: Ring mode enabled
[  195.084265] thead-dwmac ffe7070000.ethernet: Enable RX Mitigation via HW Watchdog Timer
[  195.117835] thead-dwmac ffe7060000.ethernet: IRQ eth_wake_irq not found
[  195.124989] thead-dwmac ffe7060000.ethernet: PTP uses main clock
[  195.132227] thead-dwmac ffe7060000.ethernet: User ID: 0x10, Synopsys ID: 0x37
[  195.139479] thead-dwmac ffe7060000.ethernet:         DWMAC1000
[  195.144810] thead-dwmac ffe7060000.ethernet: DMA HW capability register supported
[  195.152389] thead-dwmac ffe7060000.ethernet: RX Checksum Offload Engine supported
[  195.160012] thead-dwmac ffe7060000.ethernet: COE Type 2
[  195.165325] thead-dwmac ffe7060000.ethernet: TX Checksum insertion supported
[  195.172457] thead-dwmac ffe7060000.ethernet: Enhanced/Alternate descriptors
[  195.179507] thead-dwmac ffe7060000.ethernet: Enabled extended descriptors
[  195.186461] thead-dwmac ffe7060000.ethernet: Ring mode enabled
[  195.192531] thead-dwmac ffe7060000.ethernet: Enable RX Mitigation via HW Watchdog Timer
[  195.216405] thead-dwmac ffe7070000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0
[  195.238180] thead-dwmac ffe7070000.ethernet eth0: PHY [stmmac-0:01] driver [Generic PHY] (irq=POLL)
[  195.247463] dwmac1000: Master AXI performs fixed burst length
[  195.253329] thead-dwmac ffe7070000.ethernet eth0: No Safety Features support found
[  195.261013] thead-dwmac ffe7070000.ethernet eth0: IEEE 1588-2008 Advanced Timestamp supported
[  195.270342] thead-dwmac ffe7070000.ethernet eth0: registered PTP clock
[  195.278016] thead-dwmac ffe7070000.ethernet eth0: configuring for phy/rgmii-id link mode
root@light-a-val:~# [  195.423590] thead-dwmac ffe7060000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-0
[  195.439486] thead-dwmac ffe7060000.ethernet eth1: PHY [stmmac-0:02] driver [Generic PHY] (irq=POLL)
[  195.456142] dwmac1000: Master AXI performs fixed burst length
[  195.462053] thead-dwmac ffe7060000.ethernet eth1: No Safety Features support found
[  195.469924] thead-dwmac ffe7060000.ethernet eth1: IEEE 1588-2008 Advanced Timestamp supported
[  195.484830] thead-dwmac ffe7060000.ethernet eth1: registered PTP clock
[  195.494390] thead-dwmac ffe7060000.ethernet eth1: configuring for phy/rgmii-id link mode

root@light-a-val:~# [  197.346067] thead-dwmac ffe7070000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
if^C
root@light-a-val:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 46:CE:7D:81:C2:2D
          inet6 addr: fe80::8d31:2a1c:1a2:5828/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:11 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:660 (660.0 B)  TX bytes:2361 (2.3 KiB)
          Interrupt:32 Base address:0x6000

eth1      Link encap:Ethernet  HWaddr 46:CE:7D:81:C2:2E
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:33 Base address:0xa000

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:969 errors:0 dropped:0 overruns:0 frame:0
          TX packets:969 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:59836 (58.4 KiB)  TX bytes:59836 (58.4 KiB)

root@light-a-val:~# uname -a
Linux light-a-val 6.6.141+ #57 SMP Fri Jun  5 02:11:15 UTC 2026 riscv64 GNU/Linux
root@light-a-val:~#

Link: #298

github-actions · 2026-06-04T02:26:35Z

开始测试 log: https://github.com/RVCK-Project/rvck/actions/runs/26926320203

参数解析结果

args	value
repository	RVCK-Project/rvck
head ref	pull/299/head
base ref	rvck-6.6
LAVA repo	RVCK-Project/lavaci
LAVA hardware	['qemu']
LAVA Testcase path	lava-testcases/common-test/ltp/ltp.yaml
need run job	kunit-test,kernel-build,check-patch,lava-trigger

测试完成

详细结果:

check	result
kunit-test	success
kernel-build	success
check-patch	success
lava-trigger-qemu	success
lava-trigger-sg2042	skipped
lava-trigger-k1	skipped
lava-trigger-lpi4a	skipped

Kunit Test Result

[02:30:42] Testing complete. Ran 482 tests: passed: 466, skipped: 16

detail log: https://github.com/RVCK-Project/rvck/actions/runs/26926320203/attempts/1/#summary-79437030949

Kernel Build Result

Kernel build succeeded: RVCK-Project/rvck/299_26926320203_1/
b147f7c7bc01b5f16d6f5e1bac613b99 /srv/guix_result/0f0bd5a3298d26b8ba57a9c22040df6d5163fd6c/Image
b49ab92a646c77f1669b9f095021423d /root/initramfs.img
detail log: https://github.com/RVCK-Project/rvck/actions/runs/26926320203/attempts/1/#summary-79437030901

Check Patch Result


Total Errors	0
Total Warnings	0

detail log: https://github.com/RVCK-Project/rvck/actions/runs/26926320203/attempts/1/#summary-79437030899

LAVA Check (qemu)

args	value
testcase_repo	RVCK-Project/lavaci
lava_template	lava-job-template/qemu/qemu-ltp.yaml
testcase_path	lava-testcases/common-test/ltp/ltp.yaml
kernel_download_url	http://10.30.190.110/openEuler-RISC-V/RVCK/OERV-RVCI/RVCK-Project/rvck/299_26926320203_1/Image
initramfs_download_url	http://10.30.190.110/openEuler-RISC-V/RVCK/OERV-RVCI/RVCK-Project/rvck/299_26926320203_1/initramfs.img
rootfs_download_url	https://fast-mirror.isrc.ac.cn/openeuler-sig-riscv/openEuler-RISC-V/RVCK/openEuler24.03-LTS-SP1/openeuler-rootfs.img.zst
testcase_ref	main
testitem_name	RVCK-Project_rvck_pull_request_target_299__common-test_qemu

result: Lava check done!

lava log: https://lava.oerv.ac.cn/scheduler/job/3029
lava result count: [pass]: 10
detail log: https://github.com/RVCK-Project/rvck/actions/runs/26926320203/attempts/1/#summary-79451683017

github-actions · 2026-06-05T01:45:18Z

开始测试 log: https://github.com/RVCK-Project/rvck/actions/runs/26990328769

参数解析结果

args	value
repository	RVCK-Project/rvck
head ref	pull/299/head
base ref	rvck-6.6
LAVA repo	RVCK-Project/lavaci
LAVA hardware	['qemu']
LAVA Testcase path	lava-testcases/common-test/ltp/ltp.yaml
need run job	kunit-test,kernel-build,check-patch,lava-trigger

测试完成

详细结果:

check	result
kunit-test	success
kernel-build	success
check-patch	success
lava-trigger-qemu	success
lava-trigger-sg2042	skipped
lava-trigger-k1	skipped
lava-trigger-lpi4a	skipped

Kunit Test Result

[01:49:42] Testing complete. Ran 482 tests: passed: 466, skipped: 16

detail log: https://github.com/RVCK-Project/rvck/actions/runs/26990328769/attempts/1/#summary-79648927287

Kernel Build Result

Kernel build succeeded: RVCK-Project/rvck/299_26990328769_1/
7c7f57857c0690680a461e8520755f6e /srv/guix_result/ba44bba7a72dfa0f19d6a9d6d478339575258b2c/Image
ee3a98f1ae98cf5b31cde9768b766133 /root/initramfs.img
detail log: https://github.com/RVCK-Project/rvck/actions/runs/26990328769/attempts/1/#summary-79648927286

Check Patch Result


Total Errors	0
Total Warnings	0

detail log: https://github.com/RVCK-Project/rvck/actions/runs/26990328769/attempts/1/#summary-79648927267

LAVA Check (qemu)

args	value
testcase_repo	RVCK-Project/lavaci
lava_template	lava-job-template/qemu/qemu-ltp.yaml
testcase_path	lava-testcases/common-test/ltp/ltp.yaml
kernel_download_url	http://10.30.190.110/openEuler-RISC-V/RVCK/OERV-RVCI/RVCK-Project/rvck/299_26990328769_1/Image
initramfs_download_url	http://10.30.190.110/openEuler-RISC-V/RVCK/OERV-RVCI/RVCK-Project/rvck/299_26990328769_1/initramfs.img
rootfs_download_url	https://fast-mirror.isrc.ac.cn/openeuler-sig-riscv/openEuler-RISC-V/RVCK/openEuler24.03-LTS-SP1/openeuler-rootfs.img.zst
testcase_ref	main
testitem_name	RVCK-Project_rvck_pull_request_target_299__common-test_qemu

result: Lava check done!

lava log: https://lava.oerv.ac.cn/scheduler/job/3040
lava result count: [pass]: 10
detail log: https://github.com/RVCK-Project/rvck/actions/runs/26990328769/attempts/1/#summary-79661296996

zhuzhenxxx-collab · 2026-06-08T02:53:03Z

@sterling-teng Please merge this pr

sterling-teng · 2026-06-08T16:35:07Z

@sterling-teng Please merge this pr

这个配置文件也需要修改：

arch/riscv/configs/defconfig

由于历史原因，rvck-6.6覆盖掉了linux-6.6.y的defconfig，近期会将现有的arch/riscv/configs/defconfig修改为arch/riscv/configs/rvck_defconfig，恢复arch/riscv/configs/defconfig为linux-6.6.y的defconfig。

dist inclusion category: cleanup Link: RVCK-Project#298 -------------------------------- CONFIG_DWMAC_XUANTIE does not exist in Kconfig (the actual symbol is CONFIG_DWMAC_THEAD). The invalid config meant the TH1520 GMAC glue driver was never built, leaving ethernet non-functional. Change to CONFIG_DWMAC_THEAD=y to build it in. Signed-off-by: ZhenXing Zhu <zhenxing.zhu@linux.alibaba.com>

github-actions · 2026-06-09T02:21:36Z

开始测试 log: https://github.com/RVCK-Project/rvck/actions/runs/27179794486

参数解析结果

args	value
repository	RVCK-Project/rvck
head ref	pull/299/head
base ref	rvck-6.6
LAVA repo	RVCK-Project/lavaci
LAVA hardware	['qemu']
LAVA Testcase path	lava-testcases/common-test/ltp/ltp.yaml
need run job	kunit-test,kernel-build,check-patch,lava-trigger

测试完成

详细结果:

check	result
kunit-test	success
kernel-build	success
check-patch	success
lava-trigger-qemu	success
lava-trigger-sg2042	skipped
lava-trigger-k1	skipped
lava-trigger-lpi4a	skipped

Kunit Test Result

[02:25:08] Testing complete. Ran 482 tests: passed: 466, skipped: 16

detail log: https://github.com/RVCK-Project/rvck/actions/runs/27179794486/attempts/1/#summary-80236255298

Kernel Build Result

Kernel build succeeded: RVCK-Project/rvck/299_27179794486_1/
b03bc6d8282c57f463c6175701672097 /srv/guix_result/f7ab3e62ad63e1e28a41c784236ae2399063ac3b/Image
be2bc743b4d0c0897d260a2f11622437 /root/initramfs.img
detail log: https://github.com/RVCK-Project/rvck/actions/runs/27179794486/attempts/1/#summary-80236255299

Check Patch Result


Total Errors	0
Total Warnings	0

detail log: https://github.com/RVCK-Project/rvck/actions/runs/27179794486/attempts/1/#summary-80236255300

LAVA Check (qemu)

args	value
testcase_repo	RVCK-Project/lavaci
lava_template	lava-job-template/qemu/qemu-ltp.yaml
testcase_path	lava-testcases/common-test/ltp/ltp.yaml
kernel_download_url	http://10.30.190.110/openEuler-RISC-V/RVCK/OERV-RVCI/RVCK-Project/rvck/299_27179794486_1/Image
initramfs_download_url	http://10.30.190.110/openEuler-RISC-V/RVCK/OERV-RVCI/RVCK-Project/rvck/299_27179794486_1/initramfs.img
rootfs_download_url	https://fast-mirror.isrc.ac.cn/openeuler-sig-riscv/openEuler-RISC-V/RVCK/openEuler24.03-LTS-SP1/openeuler-rootfs.img.zst
testcase_ref	main
testitem_name	RVCK-Project_rvck_pull_request_target_299__common-test_qemu

result: Lava check done!

lava log: https://lava.oerv.ac.cn/scheduler/job/3078
lava result count: [pass]: 10
detail log: https://github.com/RVCK-Project/rvck/actions/runs/27179794486/attempts/1/#summary-80250116361

sterling-teng · 2026-06-11T02:03:17Z

你提交的这三个修网卡、风扇和reboot的pr会优先合并。但是现在licheepi 4a出现了bug（系已合并补丁引入），无法验证修复效果，目前正在二分定位补丁，暂停合并。

RevySR reviewed Jun 4, 2026

View reviewed changes

Comment thread arch/riscv/configs/th1520_defconfig Outdated

zhuzhenxxx-collab force-pushed the fix/dwmac branch from 0f0bd5a to ba44bba Compare June 5, 2026 01:45

RevySR approved these changes Jun 5, 2026

View reviewed changes

sterling-teng added the Alibaba label Jun 8, 2026

zhuzhenxxx-collab force-pushed the fix/dwmac branch from ba44bba to f7ab3e6 Compare June 9, 2026 02:21

sterling-teng merged commit 1043d57 into RVCK-Project:rvck-6.6 Jun 11, 2026
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