I'm want to using 4g modem for internet connection,
I research it for 3 day, I'm using openwrt snapshot for it in Archer C7v5, last I installed kmod-ath10k, it's detected in logread, but it's loade with error like this :
ed Dec 12 07:06:13 2018 kern.info kernel: [ 20.502657] cdc_ether 1-1.3:1.0 eth1: register 'cdc_ether' at usb-ehci-platform.0-1.3, CDC Ethernet Device, 0c:5b:8f:27:9a:64
Wed Dec 12 07:06:13 2018 kern.info kernel: [ 20.514577] usbcore: registered new interface driver cdc_ether
Wed Dec 12 07:06:13 2018 kern.info kernel: [ 20.654382] PPP generic driver version 2.4.2
Wed Dec 12 07:06:13 2018 kern.info kernel: [ 20.662471] NET: Registered protocol family 24
Wed Dec 12 07:06:13 2018 kern.info kernel: [ 20.671461] usbcore: registered new interface driver rndis_host
Wed Dec 12 07:06:13 2018 kern.info kernel: [ 20.718483] pci 0000:00:00.0: using irq 40 for pin 1
Wed Dec 12 07:06:13 2018 kern.warn kernel: [ 20.735959] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
Wed Dec 12 07:06:13 2018 kern.info kernel: [ 20.742001] ath10k_pci 0000:00:00.0: pci irq legacy oper_irq_mode 1 irq_mode 0 reset_mode 0
Wed Dec 12 07:06:13 2018 kern.warn kernel: [ 21.019351] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:00:00.0.bin failed with error -2
Wed Dec 12 07:06:13 2018 kern.warn kernel: [ 21.030438] ath10k_pci 0000:00:00.0: Falling back to user helper
Wed Dec 12 07:06:13 2018 kern.info kernel: [ 22.062193] cdc_ether 1-1.3:1.0 eth1: unregister 'cdc_ether' usb-ehci-platform.0-1.3, CDC Ethernet Device
it's because
can anyone help me?