Hi Sir/Madam,
We use an external USB3 wifi which uses Marvell 8997 chip. After insert *.ko and load it’s firmware, USB will disconnect. This WiFI module works well on laptop with Ubuntu 14.04 but fails on Jetson TX2.
I’m not sure if it is because of kernel version or not. Is anyone have related experience?
[ 367.926025] usb 4-1: new SuperSpeed USB device number 3 using xhci-tegra
[ 367.947226] usb 4-1: feature bit otg_vbus_off set
[ 367.952009] usb 4-1: New USB device found, idVendor=1286, idProduct=2052
[ 367.958843] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 367.966059] usb 4-1: Product: Marvell Wireless Device
[ 367.971202] usb 4-1: Manufacturer: Marvell
[ 367.975346] usb 4-1: SerialNumber: 0000000000000000
[ 367.981053] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 6
[ 367.990199] VID/PID = 1286/2052, Boot2 version = 3117
[ 367.995277] rx_work=1 cpu_num=6
[ 368.001576] Request firmware: mrvl/usbusb8997_combo_v4.bin
[ 368.434726] fw_dnld: 603520 bytes downloaded
[ 369.493812] <b>usb 4-1: USB disconnect</b>, device number 3
[ 369.502322] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 6
[ 370.955850] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 5
[ 370.962882] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work ignore firmware MBOX_CMD_DEC_SSPI_CLOCK requestMD_DEC_SSPI_CLOCK request MBOX_CMD_DEC_SSPI_CLOCK request
BTW, I just found suggest wifi adapters for TK1
https://elinux.org/Jetson/Network_Adapters#List_of_desired_Wifi_chipset_drivers
Is it also suitable for TX2?
Thank you.