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本帖最后由 453395398 于 2022-3-1 09:11 编辑
浪潮CE520F,单位里配的国产arm64台式机,采用国产的飞腾腾锐D2000处理器(arm64指令集,8核心),运行的操作系统为银河麒麟V10 SP1
主板上有3根PCIE插槽和一个M.2插槽。由于飞腾D2000无内置GPU,原厂搭配了一个景嘉微JM7201的显卡,1GB DDR3的显存
这个显卡驱动有严重的问题,运行银河麒麟的UKUI桌面有时候都很卡顿,因此将其更换为AMD的亮机卡,Linux内核内置有amdgpu开源驱动,amd的显卡工作很良好。
启动系统后查看系统基本信息如下,银河麒麟V10 SP1的操作系统,内核版本为5.4,还算比较新。
显卡是我自己更换的amd亮机卡,从lspci可以看到,USB3.0和SATA都是转接来的,另外从内核日志可以观察到,这个CPU的有线网卡是stmmac(也就是dwmac)的IP核,并非自研。
- kylin@kylin-pc:~$ dmesg |grep stmmac
- [ 3.416757] bus: 'platform': add driver stmmaceth
- [ 3.416771] bus: 'platform': driver_probe_device: matched device PHYT0004:00 with driver stmmaceth
- [ 3.416775] bus: 'platform': really_probe: probing driver stmmaceth with device PHYT0004:00
- [ 3.416781] stmmaceth PHYT0004:00: no default pinctrl state
- [ 3.418381] stmmaceth PHYT0004:00: Unicast table entries set to unexpected value 65
- [ 3.418422] set stmmac_clk:PHYT0004:00
- [ 3.418427] stmmaceth PHYT0004:00: no reset control found
- [ 3.418487] stmmaceth PHYT0004:00: User ID: 0x10, Synopsys ID: 0x36
- [ 3.418491] stmmaceth PHYT0004:00: DWMAC1000
- [ 3.418494] stmmaceth PHYT0004:00: DMA HW capability register supported
- [ 3.418495] stmmaceth PHYT0004:00: RX Checksum Offload Engine supported
- [ 3.418497] stmmaceth PHYT0004:00: COE Type 2
- [ 3.418499] stmmaceth PHYT0004:00: TX Checksum insertion supported
- [ 3.418501] stmmaceth PHYT0004:00: Normal descriptors
- [ 3.418502] stmmaceth PHYT0004:00: Ring mode enabled
- [ 3.418504] stmmaceth PHYT0004:00: Enable RX Mitigation via HW Watchdog Timer
- [ 3.418517] device: 'stmmac-0': device_add
- [ 3.418536] PM: Adding info for No Bus:stmmac-0
- [ 3.420851] device: 'stmmac-0:00': device_add
- [ 3.420877] bus: 'mdio_bus': add device stmmac-0:00
- [ 3.420897] PM: Adding info for mdio_bus:stmmac-0:00
- [ 3.423734] device: 'stmmac-0:01': device_add
- [ 3.423753] bus: 'mdio_bus': add device stmmac-0:01
- [ 3.423768] PM: Adding info for mdio_bus:stmmac-0:01
- [ 3.432436] libphy: stmmac: probed
- [ 3.432444] mdio_bus stmmac-0:00: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:00, irq=POLL)
- [ 3.432449] mdio_bus stmmac-0:01: attached PHY driver [unbound] (mii_bus:phy_addr=stmmac-0:01, irq=POLL)
- [ 3.432740] driver: 'stmmaceth': driver_bound: bound to device 'PHYT0004:00'
- [ 3.432759] bus: 'platform': really_probe: bound device PHYT0004:00 to driver stmmaceth
- [ 3.563444] stmmaceth PHYT0004:00 enaphyt4i0: renamed from eth1
- [ 7.256882] driver: 'Generic PHY': driver_bound: bound to device 'stmmac-0:00'
- [ 7.257172] stmmaceth PHYT0004:00 enaphyt4i0: PHY [stmmac-0:00] driver [Generic PHY]
- [ 7.267030] stmmaceth PHYT0004:00 enaphyt4i0: No Safety Features support found
- [ 7.267035] stmmaceth PHYT0004:00 enaphyt4i0: PTP not supported by HW
- [ 7.267040] stmmaceth PHYT0004:00 enaphyt4i0: configuring for phy/gmii link mode
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前置USB3.0接口和SATA还经过了一个asmedia asm1184e pcie 1分4扩展器
USB3.0用的是瑞萨(NEC)的D720201转接芯片,有线网卡还有个螃蟹的以太网Phy芯片,不过在主板的背面没有拍。
SATA是采用asmedia asm1061转接芯片
电源是长城200W
存储方面,配备两个DDR4内存插槽,这台机器用了两根金泰克8G组成16G双通道内存。
SSD为SATA接口的 SCS 华芯 SMZBL7BN-256G,这个SSD很不靠谱,已经出现两次ext4文件系统损坏问题,目前已经换成自己新配的2258H。
这个华芯的国产SSD实际上是SM2259XT+佰维自封三星颗粒,SSD的拆解看此贴:https://www.mydigit.cn/thread-299191-1-1.html
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