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Message-ID: <c26f0926-7a2e-4634-8004-52a5929cd80a@loongson.cn>
Date: Fri, 5 Jul 2024 19:29:23 +0800
From: Yanteng Si <siyanteng@...ngson.cn>
To: Serge Semin <fancer.lancer@...il.com>
Cc: andrew@...n.ch, hkallweit1@...il.com, peppe.cavallaro@...com,
alexandre.torgue@...s.st.com, joabreu@...opsys.com, Jose.Abreu@...opsys.com,
chenhuacai@...nel.org, linux@...linux.org.uk, guyinggang@...ngson.cn,
netdev@...r.kernel.org, chris.chenfeiyang@...il.com, si.yanteng@...ux.dev
Subject: Re: [PATCH net-next v13 06/15] net: stmmac: dwmac-loongson: Detach
GMAC-specific platform data init
在 2024/7/5 18:59, Serge Semin 写道:
> On Fri, Jul 05, 2024 at 06:45:50PM +0800, Yanteng Si wrote:
>> 在 2024/7/5 18:16, Serge Semin 写道:
>>>>> Seeing the discussion has started anyway, could you please find out
>>>>> whether the multi-channel controller will still work if the MSI IRQs
>>>>> allocation failed? Will the multi-channel-ness still work in that
>>>>> case?
>>>> Based on my test results:
>>>>
>>>> In this case, multi-channel controller don't work. If the MSI IRQs
>>>> allocation
>>>>
>>>> failed, NIC will work in single channel.
>>> What does "NIC will work in single channel" mean? Do the driver
>>> (network traffic flow with a normal performance) still work even with
>>> the plat->tx_queues_to_use and plat->rx_queues_to_use fields set to
>>> eight? If it's then the multi-channel-ness still seems to be working
>>> but the IRQs are delivered via the common MAC IRQ. If you get to
>>> experience the data loss, or poor performance, or no traffic flowing
>>> at all, then indeed the non-zero channels IRQs aren't delivered.
>>>
>>> So the main question how did you find out that the controller work in
>>> single channel?
>> sorry, I meant that if the MSI allocation failed, it will fallback to INTx,
>> in which case
>>
>> only the single channel works. if the MSI allocation failed, the
>> multi-channel-ness
>>
>> don't work.
> Could you please clarify what are the symptoms by which you figured
> out that the "multi-channel-ness" didn't work?
>
> Suppose you have an LS2K2000 SoC-based device, the
> plat->tx_queues_to_use and plat->rx_queues_to_use to eight and the
> loongson_dwmac_msi_config() function call is omitted. What is
> happening with the activated network interface and with the traffic
> flow then?
Ok, here are the results of my test in LS2K2000:
v14 based.
$: git diff
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index 25ddd99ae112..f05b600a19cf 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -576,11 +576,11 @@ static int loongson_dwmac_probe(struct pci_dev
*pdev, const struct pci_device_id
if (ret)
goto err_disable_device;
- if (ld->loongson_id == DWMAC_CORE_LOONGSON_MULTI_CH) {
- ret = loongson_dwmac_msi_config(pdev, plat, &res);
- if (ret)
- goto err_disable_device;
- }
+ // if (ld->loongson_id == DWMAC_CORE_LOONGSON_MULTI_CH) {
+ // ret = loongson_dwmac_msi_config(pdev, plat, &res);
+ // if (ret)
+ // goto err_disable_device;
+ // }
ret = stmmac_dvr_probe(&pdev->dev, plat, &res);
if (ret)
boot on LS2K2000.
dmesg:
[ 0.000000] Linux version 6.10.0-rc5+ (siyanteng@...nelserver)
(loongarch64-unknown-linux-gnu-gcc (GCC) 14.0.0 20231116 (experimental),
GNU ld (GNU Binutils) 2.41.50.20231116) #56 SMP PREEMPT_DYNAMIC Fri Jul
5 19:06:53 CST 2024
[ 0.000000] 64-bit Loongson Processor probed (LA364 Core)
[ 0.000000] CPU0 revision is: 0014b000 (Loongson-64bit)
[ 0.000000] FPU0 revision is: 00000001
[ 0.000000] efi: EFI v2.7 by EDK II
[ 0.000000] efi: ACPI 2.0=0xf9c40000 SMBIOS 3.0=0xfdf20000
INITRD=0xf9b60118 MEMRESERVE=0xf9b60198 MEMMAP=0xf3de0018
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000F9C40000 000024 (v02 LOONGS)
[ 0.000000] ACPI: XSDT 0x00000000F9C30000 000064 (v01 LOONGS LOONGSON
00000002 01000013)
[ 0.000000] ACPI: FACP 0x00000000F9C00000 0000F4 (v03 LOONGS LOONGSON
00000002 LIUX 01000013)
[ 0.000000] ACPI: DSDT 0x00000000F9BD0000 001CE6 (v02 LOONGS LOONGSON
00000002 INTL 20200925)
[ 0.000000] ACPI: FACS 0x00000000F9C10000 000040
[ 0.000000] ACPI: APIC 0x00000000F9C20000 0000A0 (v06 LOONGS LOONGSON
00000002 LIUX 01000013)
[ 0.000000] ACPI: IVRS 0x00000000F9BF0000 00004C (v01 LARCH LOONGSON
00000001 LIUX 00000001)
[ 0.000000] ACPI: MCFG 0x00000000F9BE0000 00003C (v01 LOONGS LOONGSON
00000001 LIUX 01000013)
[ 0.000000] ACPI: SRAT 0x00000000F9BC0000 0000A0 (v02 LOONGS LOONGSON
00000002 LIUX 01000013)
[ 0.000000] ACPI: SLIT 0x00000000F9BB0000 00002D (v01 LOONGS LOONGSON
00000002 LIUX 01000013)
[ 0.000000] ACPI: VIAT 0x00000000F9BA0000 00002C (v01 LOONGS LOONGSON
00000002 LIUX 01000013)
[ 0.000000] ACPI: PPTT 0x00000000F9B90000 0000D8 (v03 LOONGS LOONGSON
00000002 LIUX 01000013)
[ 0.000000] SRAT: PXM 0 -> CPU 0x00 -> Node 0
[ 0.000000] SRAT: PXM 0 -> CPU 0x01 -> Node 0
[ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0fffffff]
[ 0.000000] ACPI: SRAT: Node 0 PXM 0 [mem 0x90000000-0x26fffffff]
[ 0.000000] Node0: mem_type:2, mem_start:0x200000, mem_size:0x2b30000
Bytes
[ 0.000000] start_pfn:0x80, end_pfn:0xb4c, num_physpages:0xacc
[ 0.000000] Node0: mem_type:7, mem_start:0x2d30000,
mem_size:0xc0d0000 Bytes
[ 0.000000] start_pfn:0xb4c, end_pfn:0x3b80, num_physpages:0x3b00
[ 0.000000] Resvd: mem_type:6, mem_start:0x10000000,
mem_size:0x10000000 Bytes
[ 0.000000] Node0: mem_type:7, mem_start:0x90100000,
mem_size:0x2ffc0000 Bytes
[ 0.000000] start_pfn:0x24040, end_pfn:0x30030,
num_physpages:0xfaf0
[ 0.000000] Node0: mem_type:4, mem_start:0xc00c0000,
mem_size:0x2b0000 Bytes
[ 0.000000] start_pfn:0x30030, end_pfn:0x300dc,
num_physpages:0xfb9c
[ 0.000000] Node0: mem_type:7, mem_start:0xc0370000,
mem_size:0x33a70000 Bytes
[ 0.000000] start_pfn:0x300dc, end_pfn:0x3cf78,
num_physpages:0x1ca38
[ 0.000000] Node0: mem_type:9, mem_start:0xf3de0000, mem_size:0x10000
Bytes
[ 0.000000] start_pfn:0x3cf78, end_pfn:0x3cf7c,
num_physpages:0x1ca3c
[ 0.000000] Resvd: mem_type:9, mem_start:0xf3de0000, mem_size:0x10000
Bytes
[ 0.000000] Node0: mem_type:2, mem_start:0xf3df0000,
mem_size:0x840000 Bytes
[ 0.000000] start_pfn:0x3cf7c, end_pfn:0x3d18c,
num_physpages:0x1cc4c
[ 0.000000] Node0: mem_type:1, mem_start:0xf4630000,
mem_size:0x2b40000 Bytes
[ 0.000000] start_pfn:0x3d18c, end_pfn:0x3dc5c,
num_physpages:0x1d71c
[ 0.000000] Node0: mem_type:2, mem_start:0xf7170000,
mem_size:0x29f1000 Bytes
[ 0.000000] start_pfn:0x3dc5c, end_pfn:0x3e6d8,
num_physpages:0x1e198
[ 0.000000] Node0: mem_type:7, mem_start:0xf9b61000, mem_size:0x4000
Bytes
[ 0.000000] start_pfn:0x3e6d8, end_pfn:0x3e6d9,
num_physpages:0x1e199
[ 0.000000] Node0: mem_type:2, mem_start:0xf9b65000, mem_size:0x2000
Bytes
[ 0.000000] start_pfn:0x3e6d9, end_pfn:0x3e6d9,
num_physpages:0x1e199
[ 0.000000] Node0: mem_type:1, mem_start:0xf9b67000, mem_size:0x29000
Bytes
[ 0.000000] start_pfn:0x3e6d9, end_pfn:0x3e6e4,
num_physpages:0x1e1a3
[ 0.000000] Node0: mem_type:9, mem_start:0xf9b90000, mem_size:0x80000
Bytes
[ 0.000000] start_pfn:0x3e6e4, end_pfn:0x3e704,
num_physpages:0x1e1c3
[ 0.000000] Resvd: mem_type:9, mem_start:0xf9b90000, mem_size:0x80000
Bytes
[ 0.000000] Node0: mem_type:9, mem_start:0xf9c20000, mem_size:0x30000
Bytes
[ 0.000000] start_pfn:0x3e708, end_pfn:0x3e714,
num_physpages:0x1e1cf
[ 0.000000] Resvd: mem_type:9, mem_start:0xf9c20000, mem_size:0x30000
Bytes
[ 0.000000] Node0: mem_type:7, mem_start:0xf9c50000,
mem_size:0x102d000 Bytes
[ 0.000000] start_pfn:0x3e714, end_pfn:0x3eb1f,
num_physpages:0x1e5da
[ 0.000000] Node0: mem_type:4, mem_start:0xfac7d000, mem_size:0xe2000
Bytes
[ 0.000000] start_pfn:0x3eb1f, end_pfn:0x3eb57,
num_physpages:0x1e612
[ 0.000000] Node0: mem_type:7, mem_start:0xfad5f000,
mem_size:0x1b3000 Bytes
[ 0.000000] start_pfn:0x3eb57, end_pfn:0x3ebc4,
num_physpages:0x1e67e
[ 0.000000] Node0: mem_type:4, mem_start:0xfaf12000,
mem_size:0x1d3e000 Bytes
[ 0.000000] start_pfn:0x3ebc4, end_pfn:0x3f314,
num_physpages:0x1edcd
[ 0.000000] Node0: mem_type:7, mem_start:0xfcc50000,
mem_size:0x507000 Bytes
[ 0.000000] start_pfn:0x3f314, end_pfn:0x3f455,
num_physpages:0x1ef0e
[ 0.000000] Node0: mem_type:3, mem_start:0xfd157000,
mem_size:0x9f9000 Bytes
[ 0.000000] start_pfn:0x3f455, end_pfn:0x3f6d4,
num_physpages:0x1f18c
[ 0.000000] Resvd: mem_type:5, mem_start:0xfdb50000,
mem_size:0x1c0000 Bytes
[ 0.000000] Resvd: mem_type:6, mem_start:0xfdd10000,
mem_size:0x400000 Bytes
[ 0.000000] Node0: mem_type:7, mem_start:0xfe110000, mem_size:0x21000
Bytes
[ 0.000000] start_pfn:0x3f844, end_pfn:0x3f84c,
num_physpages:0x1f194
[ 0.000000] Node0: mem_type:4, mem_start:0xfe131000, mem_size:0x21000
Bytes
[ 0.000000] start_pfn:0x3f84c, end_pfn:0x3f854,
num_physpages:0x1f19c
[ 0.000000] Node0: mem_type:3, mem_start:0xfe152000, mem_size:0x39000
Bytes
[ 0.000000] start_pfn:0x3f854, end_pfn:0x3f862,
num_physpages:0x1f1aa
[ 0.000000] Node0: mem_type:4, mem_start:0xfe18b000,
mem_size:0xe51000 Bytes
[ 0.000000] start_pfn:0x3f862, end_pfn:0x3fbf7,
num_physpages:0x1f53e
[ 0.000000] Node0: mem_type:3, mem_start:0xfefdc000, mem_size:0x22000
Bytes
[ 0.000000] start_pfn:0x3fbf7, end_pfn:0x3fbff,
num_physpages:0x1f546
[ 0.000000] Node0: mem_type:4, mem_start:0xfeffe000, mem_size:0x2000
Bytes
[ 0.000000] start_pfn:0x3fbff, end_pfn:0x3fc00,
num_physpages:0x1f546
[ 0.000000] Node0: mem_type:7, mem_start:0xff000000,
mem_size:0x16e200000 Bytes
[ 0.000000] start_pfn:0x3fc00, end_pfn:0x9b480,
num_physpages:0x7adc6
[ 0.000000] Node0: mem_type:1, mem_start:0x26d200000,
mem_size:0x2e00000 Bytes
[ 0.000000] start_pfn:0x9b480, end_pfn:0x9c000,
num_physpages:0x7b946
[ 0.000000] Resvd: mem_type:0, mem_start:0xee00000,
mem_size:0x1200000 Bytes
[ 0.000000] Resvd: mem_type:0, mem_start:0x90000000,
mem_size:0x100000 Bytes
[ 0.000000] Node0's addrspace_offset is 0x0
[ 0.000000] Node0: start_pfn=0x80, end_pfn=0x9c000
[ 0.000000] SMBIOS 3.2.0 present.
[ 0.000000] DMI: Loongson
Loongson-2K2000-7A2000-1w-V0.1-EVB/Loongson-2K2000-7A2000-1w-EVB-V1.21,
BIOS Loongson-UDK2018-V4.0.05692-stable202402
[ 0.000000] DMI: Memory slots populated: 1/1
[ 0.000000] CpuClock = 1400000000
[ 0.000000] The BIOS Version: Loongson-UDK2018-V4.0.05692-stable202402
[ 0.000000] software IO TLB: area num 2.
[ 0.000000] software IO TLB: mapped [mem
0x0000000006610000-0x000000000a610000] (64MB)
[ 0.000000] PM: hibernation: Registered nosave memory: [mem
0x05840000-0x05843fff]
[ 0.000000] Detected 2 available CPU(s)
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000000200000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000026fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000200000-0x000000000edfffff]
[ 0.000000] node 0: [mem 0x0000000090100000-0x00000000f9c0ffff]
[ 0.000000] node 0: [mem 0x00000000f9c20000-0x00000000fdb4ffff]
[ 0.000000] node 0: [mem 0x00000000fe110000-0x000000026fffffff]
[ 0.000000] Initmem setup node 0 [mem
0x0000000000200000-0x000000026fffffff]
[ 0.000000] On node 0, zone DMA32: 128 pages in unavailable ranges
[ 0.000000] On node 0, zone DMA32: 33984 pages in unavailable ranges
[ 0.000000] On node 0, zone DMA32: 4 pages in unavailable ranges
[ 0.000000] On node 0, zone DMA32: 368 pages in unavailable ranges
[ 0.000000] On node 0, zone Normal: 16384 pages in unavailable ranges
[ 0.000000] percpu: Embedded 6 pages/cpu s47056 r8192 d43056 u16777216
[ 0.000000] pcpu-alloc: s47056 r8192 d43056 u16777216 alloc=1*33554432
[ 0.000000] pcpu-alloc: [0] 0 1
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.x
root=UUID=1ecbf33b-86de-4870-9171-9019c5ed78b3 rw console=ttyS0,115200
[ 0.000000] Unknown kernel command line parameters
"BOOT_IMAGE=/boot/vmlinuz-5.x", will be passed to user space.
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 9,
8388608 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 8, 4194304
bytes, linear)
[ 0.000000] Fallback order for Node 0: 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 506188
[ 0.000000] Policy zone: Normal
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] Memory: 7900832K/8099008K available (20736K kernel code,
12889K rwdata, 8548K rodata, 640K init, 1231K bss, 198176K reserved, 0K
cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Dynamic Preempt: full
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to
nr_cpu_ids=2.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] RCU Tasks: Setting shift to 1 and lim to 1
rcu_task_cb_adjust=1.
[ 0.000000] RCU Tasks Trace: Setting shift to 1 and lim to 1
rcu_task_cb_adjust=1.
[ 0.000000] NR_IRQS: 576, nr_irqs: 576, preallocated irqs: 16
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on
contention.
[ 0.000000] Constant clock event device register
[ 0.000000] clocksource: Constant: mask: 0xffffffffffffffff
max_cycles: 0x171024e7e0, max_idle_ns: 440795205315 ns
[ 0.000000] sched_clock: 64 bits at 100MHz, resolution 10ns, wraps
every 4398046511100ns
[ 0.000004] Constant clock source device register
[ 0.000116] Console: colour dummy device 80x25
[ 0.000158] ACPI: Core revision 20240322
[ 0.000247] Calibrating delay loop (skipped), value calculated using
timer frequency.. 200.00 BogoMIPS (lpj=400000)
[ 0.000257] pid_max: default: 32768 minimum: 301
[ 0.000292] LSM: initializing lsm=capability,yama
[ 0.000301] Yama: becoming mindful.
[ 0.000385] Mount-cache hash table entries: 16384 (order: 3, 131072
bytes, linear)
[ 0.000429] Mountpoint-cache hash table entries: 16384 (order: 3,
131072 bytes, linear)
[ 0.001283] rcu: Hierarchical SRCU implementation.
[ 0.001286] rcu: Max phase no-delay instances is 1000.
[ 0.001488] smp: Bringing up secondary CPUs ...
[ 0.001653] Booting CPU#1...
[ 0.001694] 64-bit Loongson Processor probed (LA364 Core)
[ 0.001698] CPU1 revision is: 0014b000 (Loongson-64bit)
[ 0.001702] FPU1 revision is: 00000001
[ 0.001715] CPU#1 finished
[ 0.001767] smp: Brought up 1 node, 2 CPUs
[ 0.002149] devtmpfs: initialized
[ 0.002872] Performance counters: loongarch/loongson64 PMU enabled, 4
64-bit counters available to each CPU.
[ 0.003024] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.003032] futex hash table entries: 512 (order: 1, 32768 bytes, linear)
[ 0.003106] pinctrl core: initialized pinctrl subsystem
[ 0.003439] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.003695] audit: initializing netlink subsys (disabled)
[ 0.003756] audit: type=2000 audit(0.004:1): state=initialized
audit_enabled=0 res=1
[ 0.003930] thermal_sys: Registered thermal governor 'step_wise'
[ 0.004038] hw-breakpoint: Found 4 breakpoint and 2 watchpoint registers.
[ 0.004449] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.004453] HugeTLB: 112 KiB vmemmap can be freed for a 32.0 MiB page
[ 0.004612] Demotion targets for Node 0: null
[ 0.072010] raid6: lsx gen() 4185 MB/s
[ 0.140013] raid6: int64x8 gen() 1725 MB/s
[ 0.207998] raid6: int64x4 gen() 2148 MB/s
[ 0.276039] raid6: int64x2 gen() 1888 MB/s
[ 0.343992] raid6: int64x1 gen() 1643 MB/s
[ 0.343994] raid6: using algorithm lsx gen() 4185 MB/s
[ 0.412000] raid6: .... xor() 2449 MB/s, rmw enabled
[ 0.412002] raid6: using lsx recovery algorithm
[ 0.412098] ACPI: Added _OSI(Module Device)
[ 0.412101] ACPI: Added _OSI(Processor Device)
[ 0.412103] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.412106] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.414353] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.419490] ACPI Error: Could not enable GlobalLock event
(20240322/evxfevnt-182)
[ 0.419497] ACPI Warning: Could not enable fixed event - GlobalLock
(1) (20240322/evxface-618)
[ 0.419503] ACPI Error: No response from Global Lock hardware,
disabling lock (20240322/evglock-59)
[ 0.419906] ACPI: Interpreter enabled
[ 0.419939] ACPI: PM: (supports S0 S3 S4 S5)
[ 0.419941] ACPI: Using LPIC for interrupt routing
[ 0.419960] ACPI: MCFG table detected, 1 entries
[ 0.420518] ACPI: \_SB_.PCI0.PCIB.XHCI.PUBS: New power resource
[ 0.424401] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.424413] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig
Segments MSI HPX-Type3]
[ 0.424417] acpi PNP0A08:00: _OSC: not requesting OS control; OS
requires [ExtendedConfig ASPM ClockPM MSI]
[ 0.424426] acpi PNP0A08:00: _OSC: platform retains control of PCIe
features (AE_NOT_FOUND)
[ 0.424431] acpi PNP0A08:00: MCFG quirk: ECAM at [mem
0xfe00000000-0xfe0fffffff] for [bus 00-ff] with loongson_pci_ecam_ops
[ 0.425509] acpi PNP0A08:00: ECAM at [mem 0xfe00000000-0xfe1fffffff]
for [bus 00-ff]
[ 0.425534] ACPI: Remapped I/O 0x0000000018000000 to [io
0x0000-0xffff window]
[ 0.425694] PCI host bridge to bus 0000:00
[ 0.425698] pci_bus 0000:00: root bus resource [io 0x0000-0xffff window]
[ 0.425703] pci_bus 0000:00: root bus resource [mem
0x40000000-0x7fffffff window]
[ 0.425706] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.425735] pci 0000:00:03.0: [0014:7a13] type 00 class 0x020000
conventional PCI endpoint
[ 0.425746] pci 0000:00:03.0: BAR 0 [mem 0x51290000-0x51297fff 64bit]
[ 0.425899] pci 0000:00:03.1: [0014:7a13] type 00 class 0x020000
conventional PCI endpoint
[ 0.425908] pci 0000:00:03.1: BAR 0 [mem 0x51298000-0x5129ffff 64bit]
[ 0.426034] pci 0000:00:03.2: [0014:7a03] type 00 class 0x020000
conventional PCI endpoint
[ 0.426042] pci 0000:00:03.2: BAR 0 [mem 0x512a0000-0x512a7fff 64bit]
[ 0.426054] pci 0000:00:03.2: ROM [mem 0xfffff800-0xffffffff pref]
[ 0.426121] pci 0000:00:04.0: [0014:7a44] type 00 class 0x0c0330
conventional PCI endpoint
[ 0.426129] pci 0000:00:04.0: BAR 0 [mem 0x51000000-0x510fffff 64bit]
[ 0.426243] pci 0000:00:05.0: [0014:7a54] type 00 class 0x0c0380
conventional PCI endpoint
[ 0.426252] pci 0000:00:05.0: BAR 0 [mem 0x51200000-0x5123ffff 64bit]
[ 0.426368] pci 0000:00:06.0: [0014:7a25] type 00 class 0x040000
conventional PCI endpoint
[ 0.426377] pci 0000:00:06.0: BAR 0 [mem 0x512a9000-0x512a90ff 64bit]
[ 0.426383] pci 0000:00:06.0: BAR 2 [mem 0x40000000-0x4fffffff 64bit]
[ 0.426388] pci 0000:00:06.0: BAR 4 [mem 0x51240000-0x5124ffff 64bit]
[ 0.426449] pci 0000:00:06.1: [0014:7a36] type 00 class 0x030000
conventional PCI endpoint
[ 0.426457] pci 0000:00:06.1: BAR 0 [mem 0x51250000-0x5125ffff 64bit]
[ 0.426462] pci 0000:00:06.1: BAR 2 [mem 0x512b4000-0x512b40ff]
[ 0.426531] pci 0000:00:06.2: [0014:7a37] type 00 class 0x040300
conventional PCI endpoint
[ 0.426539] pci 0000:00:06.2: BAR 0 [mem 0x51260000-0x5126ffff 64bit]
[ 0.426609] pci 0000:00:06.3: [0014:7a16] type 00 class 0x048000
conventional PCI endpoint
[ 0.426618] pci 0000:00:06.3: BAR 0 [mem 0x512a8000-0x512a81ff 64bit]
[ 0.426685] pci 0000:00:07.0: [0014:7a07] type 00 class 0x040300
conventional PCI endpoint
[ 0.426694] pci 0000:00:07.0: BAR 0 [mem 0x51270000-0x5127ffff 64bit]
[ 0.426766] pci 0000:00:08.0: [0014:7a18] type 00 class 0x010601
conventional PCI endpoint
[ 0.426781] pci 0000:00:08.0: BAR 5 [mem 0x512b3000-0x512b33ff]
[ 0.426897] pci 0000:00:09.0: [0014:7a49] type 01 class 0x060400 PCIe
Root Port
[ 0.426912] pci 0000:00:09.0: BAR 0 [mem 0x512aa000-0x512aafff 64bit]
[ 0.426920] pci 0000:00:09.0: PCI bridge to [bus 01]
[ 0.426971] pci 0000:00:09.0: supports D1 D2
[ 0.426974] pci 0000:00:09.0: PME# supported from D0 D1 D3hot D3cold
[ 0.427076] pci 0000:00:0d.0: [0014:7a49] type 01 class 0x060400 PCIe
Root Port
[ 0.427090] pci 0000:00:0d.0: BAR 0 [mem 0x512ab000-0x512abfff 64bit]
[ 0.427098] pci 0000:00:0d.0: PCI bridge to [bus 02]
[ 0.427148] pci 0000:00:0d.0: supports D1 D2
[ 0.427150] pci 0000:00:0d.0: PME# supported from D0 D1 D3hot D3cold
[ 0.427253] pci 0000:00:0f.0: [0014:7a79] type 01 class 0x060400 PCIe
Root Port
[ 0.427267] pci 0000:00:0f.0: BAR 0 [mem 0x512ac000-0x512acfff 64bit]
[ 0.427276] pci 0000:00:0f.0: PCI bridge to [bus 03]
[ 0.427325] pci 0000:00:0f.0: supports D1 D2
[ 0.427328] pci 0000:00:0f.0: PME# supported from D0 D1 D3hot D3cold
[ 0.427420] pci 0000:00:16.0: [0014:7a1b] type 00 class 0x088000
conventional PCI endpoint
[ 0.427429] pci 0000:00:16.0: BAR 0 [mem 0x512ad000-0x512adfff 64bit]
[ 0.427435] pci 0000:00:16.0: BAR 2 [mem 0x50000000-0x50ffffff 64bit]
[ 0.427502] pci 0000:00:19.0: [0014:7a34] type 00 class 0x0c0330
conventional PCI endpoint
[ 0.427511] pci 0000:00:19.0: BAR 0 [mem 0x51100000-0x511fffff 64bit]
[ 0.427578] pci 0000:00:1d.0: [0014:7a0e] type 00 class 0x108000
conventional PCI endpoint
[ 0.427586] pci 0000:00:1d.0: BAR 0 [mem 0x512ae000-0x512aefff 64bit]
[ 0.427597] pci 0000:00:1d.0: ROM [mem 0xfffff800-0xffffffff pref]
[ 0.427656] pci 0000:00:1d.1: [0014:7a1e] type 00 class 0x108000
conventional PCI endpoint
[ 0.427664] pci 0000:00:1d.1: BAR 0 [mem 0x512af000-0x512affff 64bit]
[ 0.427675] pci 0000:00:1d.1: ROM [mem 0xfffff800-0xffffffff pref]
[ 0.427734] pci 0000:00:1d.2: [0014:7a2e] type 00 class 0x108000
conventional PCI endpoint
[ 0.427742] pci 0000:00:1d.2: BAR 0 [mem 0x512b0000-0x512b0fff 64bit]
[ 0.427753] pci 0000:00:1d.2: ROM [mem 0xfffff800-0xffffffff pref]
[ 0.427815] pci 0000:00:1d.3: [0014:7a3e] type 00 class 0x108000
conventional PCI endpoint
[ 0.427823] pci 0000:00:1d.3: BAR 0 [mem 0x512b1000-0x512b1fff 64bit]
[ 0.427834] pci 0000:00:1d.3: ROM [mem 0xfffff800-0xffffffff pref]
[ 0.427895] pci 0000:00:1e.0: [0014:7a2f] type 00 class 0x088000
conventional PCI endpoint
[ 0.427903] pci 0000:00:1e.0: BAR 0 [mem 0x512b2000-0x512b2fff 64bit]
[ 0.427914] pci 0000:00:1e.0: ROM [mem 0xfffff800-0xffffffff pref]
[ 0.427972] pci 0000:00:1f.0: [0014:7a8e] type 00 class 0x108000
conventional PCI endpoint
[ 0.427981] pci 0000:00:1f.0: BAR 0 [mem 0x51280000-0x5128ffff 64bit]
[ 0.427996] pci 0000:00:1f.0: ROM [mem 0xfffff800-0xffffffff pref]
[ 0.428189] pci 0000:00:06.0: BAR 2 [mem 0x40000000-0x4fffffff
64bit]: assigned
[ 0.428197] pci 0000:00:16.0: BAR 2 [mem 0x50000000-0x50ffffff
64bit]: assigned
[ 0.428202] pci 0000:00:04.0: BAR 0 [mem 0x51000000-0x510fffff
64bit]: assigned
[ 0.428208] pci 0000:00:19.0: BAR 0 [mem 0x51100000-0x511fffff
64bit]: assigned
[ 0.428213] pci 0000:00:05.0: BAR 0 [mem 0x51200000-0x5123ffff
64bit]: assigned
[ 0.428218] pci 0000:00:06.0: BAR 4 [mem 0x51240000-0x5124ffff
64bit]: assigned
[ 0.428223] pci 0000:00:06.1: BAR 0 [mem 0x51250000-0x5125ffff
64bit]: assigned
[ 0.428229] pci 0000:00:06.2: BAR 0 [mem 0x51260000-0x5126ffff
64bit]: assigned
[ 0.428234] pci 0000:00:07.0: BAR 0 [mem 0x51270000-0x5127ffff
64bit]: assigned
[ 0.428239] pci 0000:00:1f.0: BAR 0 [mem 0x51280000-0x5128ffff
64bit]: assigned
[ 0.428245] pci 0000:00:03.0: BAR 0 [mem 0x51290000-0x51297fff
64bit]: assigned
[ 0.428250] pci 0000:00:03.1: BAR 0 [mem 0x51298000-0x5129ffff
64bit]: assigned
[ 0.428255] pci 0000:00:03.2: BAR 0 [mem 0x512a0000-0x512a7fff
64bit]: assigned
[ 0.428260] pci 0000:00:09.0: BAR 0 [mem 0x512a8000-0x512a8fff
64bit]: assigned
[ 0.428268] pci 0000:00:0d.0: BAR 0 [mem 0x512a9000-0x512a9fff
64bit]: assigned
[ 0.428276] pci 0000:00:0f.0: BAR 0 [mem 0x512aa000-0x512aafff
64bit]: assigned
[ 0.428284] pci 0000:00:16.0: BAR 0 [mem 0x512ab000-0x512abfff
64bit]: assigned
[ 0.428289] pci 0000:00:1d.0: BAR 0 [mem 0x512ac000-0x512acfff
64bit]: assigned
[ 0.428295] pci 0000:00:1d.1: BAR 0 [mem 0x512ad000-0x512adfff
64bit]: assigned
[ 0.428300] pci 0000:00:1d.2: BAR 0 [mem 0x512ae000-0x512aefff
64bit]: assigned
[ 0.428305] pci 0000:00:1d.3: BAR 0 [mem 0x512af000-0x512affff
64bit]: assigned
[ 0.428311] pci 0000:00:1e.0: BAR 0 [mem 0x512b0000-0x512b0fff
64bit]: assigned
[ 0.428316] pci 0000:00:03.2: ROM [mem 0x512b1000-0x512b17ff pref]:
assigned
[ 0.428321] pci 0000:00:1d.0: ROM [mem 0x512b1800-0x512b1fff pref]:
assigned
[ 0.428325] pci 0000:00:1d.1: ROM [mem 0x512b2000-0x512b27ff pref]:
assigned
[ 0.428328] pci 0000:00:1d.2: ROM [mem 0x512b2800-0x512b2fff pref]:
assigned
[ 0.428332] pci 0000:00:1d.3: ROM [mem 0x512b3000-0x512b37ff pref]:
assigned
[ 0.428336] pci 0000:00:1e.0: ROM [mem 0x512b3800-0x512b3fff pref]:
assigned
[ 0.428340] pci 0000:00:1f.0: ROM [mem 0x512b4000-0x512b47ff pref]:
assigned
[ 0.428344] pci 0000:00:08.0: BAR 5 [mem 0x512b4800-0x512b4bff]: assigned
[ 0.428349] pci 0000:00:06.3: BAR 0 [mem 0x512b4c00-0x512b4dff
64bit]: assigned
[ 0.428355] pci 0000:00:06.0: BAR 0 [mem 0x512b4e00-0x512b4eff
64bit]: assigned
[ 0.428360] pci 0000:00:06.1: BAR 2 [mem 0x512b4f00-0x512b4fff]: assigned
[ 0.428368] pci 0000:00:09.0: PCI bridge to [bus 01]
[ 0.428376] pci 0000:00:0d.0: PCI bridge to [bus 02]
[ 0.428385] pci 0000:00:0f.0: PCI bridge to [bus 03]
[ 0.428898] gpio gpiochip0: Static allocation of GPIO base is
deprecated, use dynamic allocation.
[ 0.429835] iommu: Default domain type: Translated
[ 0.429838] iommu: DMA domain TLB invalidation policy: strict mode
[ 0.429977] SCSI subsystem initialized
[ 0.430072] libata version 3.00 loaded.
[ 0.430114] ACPI: bus type USB registered
[ 0.430141] usbcore: registered new interface driver usbfs
[ 0.430155] usbcore: registered new interface driver hub
[ 0.430169] usbcore: registered new device driver usb
[ 0.430243] pps_core: LinuxPPS API ver. 1 registered
[ 0.430246] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
Rodolfo Giometti <giometti@...ux.it>
[ 0.430251] PTP clock support registered
[ 0.430424] efivars: Registered efivars operations
[ 0.430557] Advanced Linux Sound Architecture Driver Initialized.
[ 0.430901] pci 0000:00:06.1: vgaarb: setting as boot VGA device
[ 0.430905] pci 0000:00:06.1: vgaarb: bridge control possible
[ 0.430908] pci 0000:00:06.1: vgaarb: VGA device added:
decodes=io+mem,owns=io+mem,locks=none
[ 0.430922] vgaarb: loaded
[ 0.430990] clocksource: Switched to clocksource Constant
[ 0.439730] VFS: Disk quotas dquot_6.6.0
[ 0.439768] VFS: Dquot-cache hash table entries: 2048 (order 0, 16384
bytes)
[ 0.439895] netfs: FS-Cache loaded
[ 0.440018] pnp: PnP ACPI init
[ 0.440480] pnp: PnP ACPI: found 5 devices
[ 0.443669] NET: Registered PF_INET protocol family
[ 0.444034] IP idents hash table entries: 131072 (order: 6, 1048576
bytes, linear)
[ 0.447549] tcp_listen_portaddr_hash hash table entries: 4096 (order:
2, 65536 bytes, linear)
[ 0.447593] Table-perturb hash table entries: 65536 (order: 4, 262144
bytes, linear)
[ 0.447599] TCP established hash table entries: 65536 (order: 5,
524288 bytes, linear)
[ 0.447762] TCP bind hash table entries: 65536 (order: 7, 2097152
bytes, linear)
[ 0.448567] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.448848] MPTCP token hash table entries: 8192 (order: 3, 196608
bytes, linear)
[ 0.448906] UDP hash table entries: 4096 (order: 3, 131072 bytes, linear)
[ 0.448944] UDP-Lite hash table entries: 4096 (order: 3, 131072
bytes, linear)
[ 0.449070] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.449347] RPC: Registered named UNIX socket transport module.
[ 0.449350] RPC: Registered udp transport module.
[ 0.449352] RPC: Registered tcp transport module.
[ 0.449354] RPC: Registered tcp-with-tls transport module.
[ 0.449356] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.449360] NET: Registered PF_XDP protocol family
[ 0.449516] PCI: CLS 64 bytes, default 64
[ 0.449558] ACPI: bus type thunderbolt registered
[ 0.449851] Trying to unpack rootfs image as initramfs...
[ 0.455340] Initialise system trusted keyrings
[ 0.455464] workingset: timestamp_bits=40 max_order=19 bucket_order=0
[ 0.455492] zbud: loaded
[ 0.455719] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.455839] NFS: Registering the id_resolver key type
[ 0.455851] Key type id_resolver registered
[ 0.455853] Key type id_legacy registered
[ 0.455864] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.455870] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver
Registering...
[ 0.456125] SGI XFS with ACLs, security attributes, quota, no debug
enabled
[ 0.456299] 9p: Installing v9fs 9p2000 file system support
[ 0.456395] xor: measuring software checksum speed
[ 0.457876] 8regs : 6668 MB/sec
[ 0.459630] 8regs_prefetch : 5730 MB/sec
[ 0.461108] 32regs : 6673 MB/sec
[ 0.462826] 32regs_prefetch : 5734 MB/sec
[ 0.464011] lsx : 8430 MB/sec
[ 0.464016] xor: using function: lsx (8430 MB/sec)
[ 0.464025] Key type asymmetric registered
[ 0.464028] Asymmetric key parser 'x509' registered
[ 0.696811] Freeing initrd memory: 8384K
[ 0.703131] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 249)
[ 0.703202] io scheduler mq-deadline registered
[ 0.703206] io scheduler kyber registered
[ 0.703225] io scheduler bfq registered
[ 0.706820] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 0.707043] input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 0.707976] ACPI: button: Power Button [PWRF]
[ 0.708071] Warning: Processor Platform Limit event detected, but not
handled.
[ 0.708074] Consider compiling CPUfreq support into your kernel.
[ 0.709585] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.709711] 00:00: ttyS0 at MMIO 0x1fe001e0 (irq = 34, base_baud =
6250000) is a ST16650
[ 0.709729] printk: legacy console [ttyS0] enabled
[ 3.122634] 00:01: ttyS1 at MMIO 0x10080000 (irq = 35, base_baud =
3125000) is a ST16650
[ 3.130855] 00:02: ttyS2 at MMIO 0x10080100 (irq = 35, base_baud =
3125000) is a ST16650
[ 3.139065] 00:03: ttyS3 at MMIO 0x10080200 (irq = 35, base_baud =
3125000) is a ST16650
[ 3.147277] 00:04: ttyS4 at MMIO 0x10080300 (irq = 35, base_baud =
3125000) is a ST16650
[ 3.156772] ACPI: bus type drm_connector registered
[ 3.161768] loongson 0000:00:06.1: Found LS7A2000 bridge chipset,
revision: 16
[ 3.169011] loongson 0000:00:06.1: [drm] dc: 400MHz, gmc: 800MHz,
gpu: 533MHz
[ 3.176116] loongson 0000:00:06.1: [drm] Dedicated vram start:
0x40000000, size: 256MiB
[ 3.184263] loongson 0000:00:06.1: [drm] VRAM: 16384 pages ready
[ 3.190238] loongson 0000:00:06.1: [drm] GTT: 32768 pages ready
[ 3.196202] loongson 0000:00:06.1: [drm] lsdc-i2c0(sda pin mask=1,
scl pin mask=2) created
[ 3.204457] loongson 0000:00:06.1: [drm] lsdc-i2c1(sda pin mask=4,
scl pin mask=8) created
[ 3.212683] loongson 0000:00:06.1: [drm] display pipe-0 has HDMI
and/or VGA
[ 3.219609] loongson 0000:00:06.1: [drm] display pipe-1 has HDMI
[ 3.225692] loongson 0000:00:06.1: [drm] Total 2 outputs
[ 3.271100] loongson 0000:00:06.1: [drm] registered irq: 42
[ 3.276958] [drm] Initialized loongson 1.0.0 20220701 for
0000:00:06.1 on minor 0
[ 3.393066] loongson 0000:00:06.1: [drm] *ERROR* Setting HDMI-1 PLL
failed
[ 3.488719] Console: switching to colour frame buffer device 128x48
[ 3.547883] loongson 0000:00:06.1: [drm] fb0: loongsondrmfb frame
buffer device
[ 3.562239] brd: module loaded
[ 3.567569] loop: module loaded
[ 3.570914] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03
EST 2006)
[ 3.578272] megaraid: 2.20.5.1 (Release Date: Thu Nov 16 15:32:35 EST
2006)
[ 3.585249] megasas: 07.727.03.00-rc1
[ 3.588930] mpt3sas version 48.100.00.00 loaded
[ 3.613177] ahci 0000:00:08.0: version 3.0
[ 3.613235] ahci 0000:00:08.0: SSS flag set, parallel bus scan disabled
[ 3.619836] ahci 0000:00:08.0: AHCI vers 0001.0300, 32 command slots,
6 Gbps, SATA mode
[ 3.627819] ahci 0000:00:08.0: 2/2 ports implemented (port mask 0x3)
[ 3.634137] ahci 0000:00:08.0: flags: 64bit ncq sntf stag pm led clo
only pmp pio slum part ccc apst
[ 3.643751] scsi host0: ahci
[ 3.646803] scsi host1: ahci
[ 3.649743] ata1: SATA max UDMA/133 abar m1024@...12b4800 port
0x512b4900 irq 43 lpm-pol 0
[ 3.657969] ata2: SATA max UDMA/133 abar m1024@...12b4800 port
0x512b4980 irq 43 lpm-pol 0
[ 3.667006] e1000: Intel(R) PRO/1000 Network Driver
[ 3.671856] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 3.677585] e1000e: Intel(R) PRO/1000 Network Driver
[ 3.682518] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 3.688423] igb: Intel(R) Gigabit Ethernet Network Driver
[ 3.693789] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 3.699343] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver
[ 3.705398] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[ 3.711438] dwmac-loongson-pci 0000:00:03.0: User ID: 0xd1, Synopsys
ID: 0x10
[ 3.718543] dwmac-loongson-pci 0000:00:03.0: DMA HW capability
register supported
[ 3.725993] dwmac-loongson-pci 0000:00:03.0: RX Checksum Offload
Engine supported
[ 3.733439] dwmac-loongson-pci 0000:00:03.0: COE Type 2
[ 3.738635] dwmac-loongson-pci 0000:00:03.0: TX Checksum insertion
supported
[ 3.745641] dwmac-loongson-pci 0000:00:03.0: Wake-Up On Lan supported
[ 3.752045] dwmac-loongson-pci 0000:00:03.0: Enhanced/Alternate
descriptors
[ 3.758968] dwmac-loongson-pci 0000:00:03.0: Enabled extended descriptors
[ 3.765715] dwmac-loongson-pci 0000:00:03.0: Ring mode enabled
[ 3.771517] dwmac-loongson-pci 0000:00:03.0: Enable RX Mitigation via
HW Watchdog Timer
[ 3.779480] dwmac-loongson-pci 0000:00:03.0: device MAC address
aa:ee:21:fb:67:ac
[ 3.789812] mdio_bus stmmac-18:02: attached PHY driver [unbound]
(mii_bus:phy_addr=stmmac-18:02, irq=POLL)
[ 3.800170] dwmac-loongson-pci 0000:00:03.1: User ID: 0xd1, Synopsys
ID: 0x10
[ 3.807296] dwmac-loongson-pci 0000:00:03.1: DMA HW capability
register supported
[ 3.814741] dwmac-loongson-pci 0000:00:03.1: RX Checksum Offload
Engine supported
[ 3.822191] dwmac-loongson-pci 0000:00:03.1: COE Type 2
[ 3.827392] dwmac-loongson-pci 0000:00:03.1: TX Checksum insertion
supported
[ 3.834404] dwmac-loongson-pci 0000:00:03.1: Wake-Up On Lan supported
[ 3.840814] dwmac-loongson-pci 0000:00:03.1: Enhanced/Alternate
descriptors
[ 3.847735] dwmac-loongson-pci 0000:00:03.1: Enabled extended descriptors
[ 3.854487] dwmac-loongson-pci 0000:00:03.1: Ring mode enabled
[ 3.860283] dwmac-loongson-pci 0000:00:03.1: Enable RX Mitigation via
HW Watchdog Timer
[ 3.868244] dwmac-loongson-pci 0000:00:03.1: device MAC address
5e:ee:cb:23:62:f9
[ 3.878410] mdio_bus stmmac-19:02: attached PHY driver [unbound]
(mii_bus:phy_addr=stmmac-19:02, irq=POLL)
[ 3.888777] dwmac-loongson-pci 0000:00:03.2: User ID: 0xd1, Synopsys
ID: 0x10
[ 3.895894] dwmac-loongson-pci 0000:00:03.2: DMA HW capability
register supported
[ 3.903355] dwmac-loongson-pci 0000:00:03.2: RX Checksum Offload
Engine supported
[ 3.910803] dwmac-loongson-pci 0000:00:03.2: COE Type 2
[ 3.916008] dwmac-loongson-pci 0000:00:03.2: TX Checksum insertion
supported
[ 3.923027] dwmac-loongson-pci 0000:00:03.2: Wake-Up On Lan supported
[ 3.929452] dwmac-loongson-pci 0000:00:03.2: Enhanced/Alternate
descriptors
[ 3.936382] dwmac-loongson-pci 0000:00:03.2: Enabled extended descriptors
[ 3.943138] dwmac-loongson-pci 0000:00:03.2: Ring mode enabled
[ 3.948940] dwmac-loongson-pci 0000:00:03.2: Enable RX Mitigation via
HW Watchdog Timer
[ 3.956915] dwmac-loongson-pci 0000:00:03.2: device MAC address
2e:38:a1:7d:5e:af
[ 3.974895] YT8531 Gigabit Ethernet stmmac-1a:00: attached PHY driver
(mii_bus:phy_addr=stmmac-1a:00, irq=POLL)
[ 3.984956] ata1: SATA link down (SStatus 0 SControl 300)
[ 3.991260] xhci_hcd 0000:00:04.0: xHCI Host Controller
[ 3.996529] xhci_hcd 0000:00:04.0: new USB bus registered, assigned
bus number 1
[ 4.004015] xhci_hcd 0000:00:04.0: USB3 root hub has no ports
[ 4.009737] xhci_hcd 0000:00:04.0: hcc params 0x0230fe65 hci version
0x110 quirks 0x0000000000000010
[ 4.018968] xhci_hcd 0000:00:04.0: xHCI Host Controller
[ 4.024241] xhci_hcd 0000:00:04.0: new USB bus registered, assigned
bus number 2
[ 4.031619] xhci_hcd 0000:00:04.0: Host supports USB 3.0 SuperSpeed
[ 4.037912] usb usb1: string descriptor 0 read error: -22
[ 4.043502] hub 1-0:1.0: USB hub found
[ 4.047242] hub 1-0:1.0: 4 ports detected
[ 4.051761] usb usb2: We don't know the algorithms for LPM for this
host, disabling LPM.
[ 4.059839] usb usb2: string descriptor 0 read error: -22
[ 4.065378] hub 2-0:1.0: USB hub found
[ 4.069121] hub 2-0:1.0: config failed, hub doesn't have any ports!
(err -19)
[ 4.076403] xhci_hcd 0000:00:19.0: xHCI Host Controller
[ 4.081715] xhci_hcd 0000:00:19.0: new USB bus registered, assigned
bus number 3
[ 4.089187] xhci_hcd 0000:00:19.0: hcc params 0x0238fe6d hci version
0x110 quirks 0x0000000000000010
[ 4.098406] xhci_hcd 0000:00:19.0: xHCI Host Controller
[ 4.103666] xhci_hcd 0000:00:19.0: new USB bus registered, assigned
bus number 4
[ 4.111031] xhci_hcd 0000:00:19.0: Host supports USB 3.0 SuperSpeed
[ 4.117298] usb usb3: string descriptor 0 read error: -22
[ 4.122831] hub 3-0:1.0: USB hub found
[ 4.126573] hub 3-0:1.0: 4 ports detected
[ 4.130756] usb usb4: We don't know the algorithms for LPM for this
host, disabling LPM.
[ 4.138833] usb usb4: string descriptor 0 read error: -22
[ 4.144357] hub 4-0:1.0: USB hub found
[ 4.148095] hub 4-0:1.0: 4 ports detected
[ 4.152337] usbcore: registered new interface driver usb-storage
[ 4.158349] i8042: PNP: No PS/2 controller found.
[ 4.163155] mousedev: PS/2 mouse device common for all mice
[ 4.171054] rtc-efi rtc-efi.0: registered as rtc0
[ 4.176193] rtc-efi rtc-efi.0: setting system clock to
2024-07-05T11:17:45 UTC (1720178265)
[ 4.187282] loongson-rtc LOON0001:00: registered as rtc1
[ 4.192591] i2c_dev: i2c /dev entries driver
[ 4.199616] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01)
initialised: dm-devel@...ts.linux.dev
[ 4.208469] hid: raw HID events driver (C) Jiri Kosina
[ 4.213617] usbcore: registered new interface driver usbhid
[ 4.219158] usbhid: USB HID core driver
[ 4.223261] snd_hda_intel 0000:00:06.2: Force to snoop mode by module
option
[ 4.230390] snd_hda_intel 0000:00:07.0: Force to snoop mode by module
option
[ 4.237601] Initializing XFRM netlink socket
[ 4.241883] NET: Registered PF_INET6 protocol family
[ 4.247402] Segment Routing with IPv6
[ 4.248772] input: HDA Loongson HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:06.2/sound/card0/input1
[ 4.251063] In-situ OAM (IOAM) with IPv6
[ 4.260527] input: HDA Loongson HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:06.2/sound/card0/input2
[ 4.264067] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 4.279247] NET: Registered PF_PACKET protocol family
[ 4.284274] NET: Registered PF_KEY protocol family
[ 4.289199] NET: Registered PF_RDS protocol family
[ 4.293979] 9pnet: Installing 9P2000 support
[ 4.298250] Key type dns_resolver registered
[ 4.308694] Timer migration: 1 hierarchy levels; 8 children per
group; 1 crossnode level
[ 4.316790] registered taskstats version 1
[ 4.320908] Loading compiled-in X.509 certificates
[ 4.323001] usb 1-2: new high-speed USB device number 2 using xhci_hcd
[ 4.332207] Demotion targets for Node 0: null
[ 4.337195] Btrfs loaded, zoned=yes, fsverity=no
[ 4.338508] snd_hda_intel 0000:00:07.0: CORB reset timeout#2, CORBRP
= 65535
[ 4.348834] ata2: SATA link down (SStatus 0 SControl 300)
[ 4.348854] hdaudio hdaudioC1D0: no AFG or MFG node found
[ 4.359682] hdaudio hdaudioC1D1: no AFG or MFG node found
[ 4.365065] hdaudio hdaudioC1D2: no AFG or MFG node found
[ 4.370452] hdaudio hdaudioC1D3: no AFG or MFG node found
[ 4.375835] snd_hda_intel 0000:00:07.0: no codecs initialized
[ 4.395001] usb 3-1: new low-speed USB device number 2 using xhci_hcd
[ 4.495445] usb 1-2: string descriptor 0 read error: -22
[ 4.507691] usb-storage 1-2:1.0: USB Mass Storage device detected
[ 4.527001] scsi host2: usb-storage 1-2:1.0
[ 4.571348] usb 3-1: string descriptor 0 read error: -22
[ 4.602284] input: HID 0c45:760b as
/devices/pci0000:00/0000:00:19.0/usb3/3-1/3-1:1.0/0003:0C45:760B.0001/input/input3
[ 4.670996] usb 1-4: new low-speed USB device number 3 using xhci_hcd
[ 4.677658] hid-generic 0003:0C45:760B.0001: input,hidraw0: USB HID
v1.11 Keyboard [HID 0c45:760b] on usb-0000:00:19.0-1/input0
[ 4.689374] clk: Disabling unused clocks
[ 4.693078] input: HID 0c45:760b Consumer Control as
/devices/pci0000:00/0000:00:19.0/usb3/3-1/3-1:1.1/0003:0C45:760B.0002/input/input4
[ 4.693309] ALSA device list:
[ 4.708323] #0: HDA Loongson at 0x51260000 irq 49
[ 4.713363] Freeing unused kernel image (initmem) memory: 640K
[ 4.719162] This architecture does not have kernel memory protection.
[ 4.725571] Run /init as init process
[ 4.729211] with arguments:
[ 4.729214] /init
[ 4.729216] with environment:
[ 4.729219] HOME=/
[ 4.729221] TERM=linux
[ 4.729223] BOOT_IMAGE=/boot/vmlinuz-5.x
[ 4.765047] input: HID 0c45:760b System Control as
/devices/pci0000:00/0000:00:19.0/usb3/3-1/3-1:1.1/0003:0C45:760B.0002/input/input5
[ 4.777419] hid-generic 0003:0C45:760B.0002: input,hidraw1: USB HID
v1.11 Device [HID 0c45:760b] on usb-0000:00:19.0-1/input1
[ 4.837150] usb 1-4: string descriptor 0 read error: -22
[ 4.873736] input: HID 10c4:8105 as
/devices/pci0000:00/0000:00:04.0/usb1/1-4/1-4:1.0/0003:10C4:8105.0003/input/input6
[ 4.885086] hid-generic 0003:10C4:8105.0003: input,hidraw2: USB HID
v1.11 Mouse [HID 10c4:8105] on usb-0000:00:04.0-4/input0
[ 5.575938] scsi 2:0:0:0: Direct-Access SanDisk USB Flash Drive
1.00 PQ: 0 ANSI: 6
[ 5.584592] scsi 2:0:0:0: Attached scsi generic sg0 type 0
[ 5.599073] sd 2:0:0:0: [sda] 120127488 512-byte logical blocks:
(61.5 GB/57.3 GiB)
[ 5.613043] sd 2:0:0:0: [sda] Write Protect is off
[ 5.617810] sd 2:0:0:0: [sda] Mode Sense: 43 00 00 00
[ 5.626557] sd 2:0:0:0: [sda] Write cache: disabled, read cache:
enabled, doesn't support DPO or FUA
[ 5.655313] sda: sda1 sda2
[ 5.659180] sd 2:0:0:0: [sda] Attached SCSI removable disk
[ 6.918950] EXT4-fs (sda2): mounted filesystem
1ecbf33b-86de-4870-9171-9019c5ed78b3 r/w with ordered data mode. Quota
mode: none.
[ 10.047571] systemd[1]: systemd 253.5-2-arch running in system mode
(+PAM +AUDIT -SELINUX -APPARMOR -IMA +SMACK +SECCOMP +GCRYPT +GNUTLS
+OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD
+LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT -QRENCODE +TPM2
+BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +XKBCOMMON +UTMP -SYSVINIT
default-hierarchy=unified)
[ 10.079758] systemd[1]: Detected architecture loongarch64.
[ 10.191099] systemd[1]: Hostname set to <archlinux>.
[ 10.443126] systemd[1]: bpf-lsm: BPF LSM hook not enabled in the
kernel, BPF LSM not supported
[ 10.971483] systemd[1]: Queued start job for default target Graphical
Interface.
[ 11.020663] systemd[1]: Created slice Slice /system/getty.
[ 11.043651] systemd[1]: Created slice Slice /system/modprobe.
[ 11.067600] systemd[1]: Created slice Slice /system/serial-getty.
[ 11.091488] systemd[1]: Created slice User and Session Slice.
[ 11.115141] systemd[1]: Started Dispatch Password Requests to Console
Directory Watch.
[ 11.143103] systemd[1]: Started Forward Password Requests to Wall
Directory Watch.
[ 11.167330] systemd[1]: Set up automount Arbitrary Executable File
Formats File System Automount Point.
[ 11.195087] systemd[1]: Reached target Local Encrypted Volumes.
[ 11.219062] systemd[1]: Reached target Local Integrity Protected Volumes.
[ 11.243059] systemd[1]: Reached target Path Units.
[ 11.255000] random: crng init done
[ 11.263067] systemd[1]: Reached target Remote File Systems.
[ 11.283162] systemd[1]: Reached target Slice Units.
[ 11.303153] systemd[1]: Reached target Swaps.
[ 11.323169] systemd[1]: Reached target Local Verity Protected Volumes.
[ 11.347228] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 11.385279] systemd[1]: Listening on Process Core Dump Socket.
[ 11.407251] systemd[1]: Listening on Journal Socket (/dev/log).
[ 11.431233] systemd[1]: Listening on Journal Socket.
[ 11.456311] systemd[1]: Listening on udev Control Socket.
[ 11.479198] systemd[1]: Listening on udev Kernel Socket.
[ 11.519136] systemd[1]: Mounting Huge Pages File System...
[ 11.540734] systemd[1]: Mounting POSIX Message Queue File System...
[ 11.564711] systemd[1]: Mounting Kernel Debug File System...
[ 11.587218] systemd[1]: Kernel Trace File System was skipped because
of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[ 11.627137] systemd[1]: Mounting Temporary Directory /tmp...
[ 11.649000] systemd[1]: Starting Create List of Static Device Nodes...
[ 11.687203] systemd[1]: Starting Load Kernel Module configfs...
[ 11.708917] systemd[1]: Starting Load Kernel Module dm_mod...
[ 11.751239] systemd[1]: Starting Load Kernel Module drm...
[ 11.772925] systemd[1]: Starting Load Kernel Module fuse...
[ 11.798154] fuse: init (API version 7.40)
[ 11.811252] systemd[1]: Starting Load Kernel Module loop...
[ 11.831221] systemd[1]: File System Check on Root Device was skipped
because of an unmet condition check (ConditionPathIsReadWrite=!/).
[ 11.846403] systemd[1]: Starting Journal Service...
[ 11.873566] systemd[1]: Load Kernel Modules was skipped because no
trigger condition checks were met.
[ 11.882959] systemd[1]: TPM2 PCR Machine ID Measurement was skipped
because of an unmet condition check
(ConditionPathExists=/sys/firmware/efi/efivars/StubPcrKernelImage-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f).
[ 11.903720] systemd-journald[200]: Collecting audit messages is disabled.
[ 11.915397] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 11.932929] systemd[1]: Starting Apply Kernel Variables...
[ 11.956991] systemd[1]: Starting Coldplug All udev Devices...
[ 11.963448] EXT4-fs (sda2): re-mounted
1ecbf33b-86de-4870-9171-9019c5ed78b3 r/w. Quota mode: none.
[ 11.991703] systemd[1]: Mounted Huge Pages File System.
[ 12.011460] systemd[1]: Started Journal Service.
[ 12.296620] systemd-journald[200]: Received client request to flush
runtime journal.
[ 12.597780] systemd-journald[200]:
/var/log/journal/7eb17db7fefc4d3b8010606a2401cee5/system.journal:
Monotonic clock jumped backwards relative to last journal entry, rotating.
[ 12.613378] systemd-journald[200]: Rotating system journal.
[ 13.356420] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: renamed from eth1
[ 13.368678] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: renamed from eth0
[ 13.405276] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: renamed from eth2
[ 13.544990] loongson-spi-pci 0000:00:16.0: can't derive routing for
PCI INT A
[ 13.552166] loongson-spi-pci 0000:00:16.0: PCI INT A: no GSI
[ 13.683351] usbcore: registered new interface driver uas
[ 13.740110] pstore: Using crash dump compression: deflate
[ 13.745506] pstore: Registered efi_pstore as persistent store backend
[ 14.239611] FAT-fs (sda1): Volume was not properly unmounted. Some
data may be corrupt. Please run fsck.
[ 16.257892] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-0
[ 16.266096] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-1
[ 16.274199] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-2
[ 16.282258] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-3
[ 16.290336] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-4
[ 16.298461] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-5
[ 16.306519] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-6
[ 16.314567] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Register
MEM_TYPE_PAGE_POOL RxQ-7
[ 16.324050] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: PHY
[stmmac-18:02] driver [Generic PHY] (irq=POLL)
[ 16.343589] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: No Safety
Features support found
[ 16.351552] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: IEEE 1588-2008
Advanced Timestamp supported
[ 16.360581] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: registered PTP
clock
[ 16.367439] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: configuring for
phy/gmii link mode
[ 16.382079] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-0
[ 16.390170] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-1
[ 16.398229] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-2
[ 16.406279] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-3
[ 16.414351] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-4
[ 16.422422] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-5
[ 16.430504] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-6
[ 16.438555] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: Register
MEM_TYPE_PAGE_POOL RxQ-7
[ 16.448025] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: PHY
[stmmac-19:02] driver [Generic PHY] (irq=POLL)
[ 16.467550] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: No Safety
Features support found
[ 16.475464] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: IEEE 1588-2008
Advanced Timestamp supported
[ 16.484478] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: registered PTP
clock
[ 16.491354] dwmac-loongson-pci 0000:00:03.1 enp0s3f1: configuring for
phy/gmii link mode
[ 16.506012] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-0
[ 16.514105] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-1
[ 16.522167] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-2
[ 16.530235] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-3
[ 16.538288] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-4
[ 16.546331] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-5
[ 16.554379] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-6
[ 16.562424] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Register
MEM_TYPE_PAGE_POOL RxQ-7
[ 16.571852] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: PHY
[stmmac-1a:00] driver [YT8531 Gigabit Ethernet] (irq=POLL)
[ 16.582549] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: No Safety
Features support found
[ 16.590745] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: IEEE 1588-2008
Advanced Timestamp supported
[ 16.599830] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: registered PTP
clock
[ 16.607330] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: configuring for
phy/rgmii-id link mode
[ 16.618296] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Link is Up -
1Gbps/Full - flow control off
[ 329.951433] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Link is Down
[ 332.832685] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Link is Up -
1Gbps/Full - flow control off
[ 333.855327] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Link is Down
[ 336.928480] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Link is Up -
1Gbps/Full - flow control off
[ 349.215440] dwmac-loongson-pci 0000:00:03.0 enp0s3f0: Link is Down
[ 351.456477] dwmac-loongson-pci 0000:00:03.2 enp0s3f2: Link is Up -
1Gbps/Full - flow control off
The device(7a03 and 7a13) can access the network.
$: cat /proc/interrupts
CPU0 CPU1
20: 3826 12138 CPUINTC 12 IPI
21: 15242 11791 CPUINTC 11 timer
22: 0 0 PCH PIC 1 acpi
28: 0 0 PCH PIC 7 loongson-alarm
29: 0 0 PCH PIC 8 ls2x-i2c, ls2x-i2c, ls2x-i2c,
ls2x-i2c, ls2x-i2c, ls2x-i2c
34: 7456 0 LIOINTC 10 ttyS0
42: 1192 0 PCH PIC 17 0000:00:06.1
43: 0 0 PCH PIC 18 ahci[0000:00:08.0]
44: 40 0 PCH PIC 19 enp0s3f0
45: 0 0 PCH PIC 20 enp0s3f1
46: 1446 0 PCH PIC 21 enp0s3f2
47: 11164 0 PCH PIC 22 xhci-hcd:usb1
48: 338 0 PCH PIC 23 xhci-hcd:usb3
49: 0 0 PCH PIC 24 snd_hda_intel:card0
IPI0: 117 132 LoongArch 1 Rescheduling interrupts
IPI1: 3713 12007 LoongArch 2 Function call interrupts
ERR: 1
Thanks,
Yanteng
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