拆优越者S108旗舰款 USB转SATA转换器易驱线

ollydbg · 发表于 2020-10-21 14:15:02

这个所谓的旗舰款转换器买了有些日子了，今儿插到openwrt上不认，折腾过程中发现它在linux下识别为JMS567，商品介绍里说是JMS578，所以决定拆开看看，也算是给想买这种物件的朋友们一个参考吧。
这个转换器背面标签下面有两颗螺丝，侧边是有卡扣的。

取下后盖：

另一面，确实是JMS578：

数据线接口附近，有根线没接：

全部：

顺便唠叨两句，openwrt 18.06上使用这个转换器的话，可能需要禁用uas驱动，指定使用usb-storage驱动才能正常使用。

root@OpenWrt:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 004: ID 152d:0578 JMicron Technology Corp. / JMicron USA Technology Corp. JMS567 SATA 6Gb/s bridge
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

root@OpenWrt:~# opkg remove kmod-usb-storage-uas
root@OpenWrt:~# rmmod uas

root@OpenWrt:~# sed -i 's/usb-storage/usb-storage quirks=152d:0578:u/g' /etc/modules.d/usb-storage

root@OpenWrt:~# reboot <<必须的

重启之后，就可以使用了:
root@OpenWrt:~# dmesg
[  141.598390] usb 2-1: new SuperSpeed USB device number 4 using xhci-mtk
[  141.630804] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[  141.638492] usb-storage 2-1:1.0: USB Mass Storage device detected
[  141.645638] usb-storage 2-1:1.0: Quirks match for vid 152d pid 0578: 1800000
[  141.653039] scsi host0: usb-storage 2-1:1.0
[  142.678967] scsi 0:0:0:0: Direct-Access    UNITEK USB3.0 TO SATA 8201 PQ: 0 ANSI: 6
[  142.689324] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[  142.697193] sd 0:0:0:0: [sda] Write Protect is off
[  142.702009] sd 0:0:0:0: [sda] Mode Sense: 47 00 00 08
[  142.707471] sd 0:0:0:0: [sda] Disabling FUA
[  142.711712] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[  142.751765]  sda: sda1
[  142.758166] sd 0:0:0:0: [sda] Attached SCSI disk
root@OpenWrt:~# lsusb -t
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-mtk/1p, 5000M
|__ Port 1: Dev 4, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-mtk/2p, 480M