Re: [PATCH net-next v13 06/15] net: stmmac: dwmac-loongson: Detach GMAC-specific platform data init
From: Yanteng Si <hidden>
Date: 2024-07-05 11:29:32
在 2024/7/5 18:59, Serge Semin 写道:
On Fri, Jul 05, 2024 at 06:45:50PM +0800, Yanteng Si wrote:quoted
在 2024/7/5 18:16, Serge Semin 写道:quoted
quoted
quoted
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@kernelserver)
(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 [off-list ref]
[ 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@0x512b4800 port
0x512b4900 irq 43 lpm-pol 0
[ 3.657969] ata2: SATA max UDMA/133 abar m1024@0x512b4800 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@lists.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