Hoping for some assistance. I bought an r2 and a couple mini pcie wireless ac cards. The most recent is the qca9880. Lspci shows the cards and right info but always shows unclaimed and all zeros for memory addressing. I have tries 3 cards and all the images i can find. And tried using the linux drivers. Any help pointing me in the right direction to resolve would be greatly appreciated.
What is the actual topology as visible on the PCIe bus (is lspci output basically). Did you enable related configs/drivers for those devices?
Forgive the noobness. its been quite a while since I have had to mess with drivers in linux. I have followed many guides for installing and configuring the drivers.
lshw *-pci:0 description: PCI bridge product: MEDIATEK Corp. vendor: MEDIATEK Corp. physical id: 0 bus info: pci@0000:00:00.0 version: 01 width: 32 bits clock: 33MHz capabilities: pci pm pciexpress normal_decode cap_list resources: memory:60500000-6050ffff memory:60000000-601fffff memory:60200000-602fffff *-network UNCLAIMED description: Network controller product: QCA986x/988x 802.11ac Wireless Network Adapter vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:01:00.0 version: 00 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress cap_list configuration: latency=0 resources: memory:60000000-601fffff memory:60200000-6020ffff lspci root@bpi-iot-ros-ai:~# lspci 00:00.0 PCI bridge: MEDIATEK Corp. Device 0801 (rev 01) 00:01.0 PCI bridge: MEDIATEK Corp. Device 0801 (rev 01) 01:00.0 Network controller: Qualcomm Atheros QCA986x/988x 802.11ac Wireless Network Adapter 02:00.0 IDE interface: ASMedia Technology Inc. ASM1061 SATA IDE Controller (rev 02)
Its hard to remember what I’ve done thus far. I do not mind repeating so anything you need or suggest I will provide or do. Thank you.
I don’t think there’s any PCIe problem here.
Please take a look at this: https://ubuntuforums.org/showthread.php?t=1314693
Thank you. I know i have seen and followed that one before but i will try again after work and post the results.
Work has been super busy. I have not yet had a chance to retry.