Where driver mtk-pcie-gen3 failed with error -110

Banana Pi Router design BPI-R4/BPI-R4 Pro(MT7988)
1

Please explain which device is causing these errors on the PCI bus?

mtk_soc_eth 15100000.ethernet: generated random MAC address 20:08:02:00:00:00 kernel
mtk-pcie-gen3 11300000.pcie: probe with driver mtk-pcie-gen3 failed with error -110 kernel
mtk-pcie-gen3 11300000.pcie: PCIe link down, current LTSSM state: detect.quiet (0x1) kernel
mtk-pcie-gen3 11280000.pcie: probe with driver mtk-pcie-gen3 failed with error -110 kernel
mtk-pcie-gen3 11280000.pcie: PCIe link down, current LTSSM state: detect.quiet (0x1) kernel
OF: Bad cell count for /soc/spi@11007000/spi_nand@0/partitions kernel
mtk-socinfo mtk-socinfo.0.auto: probe with driver mtk-socinfo failed with error -2 kernel
mtk-socinfo mtk-socinfo.0.auto: error -ENOENT: Failed to get socinfo data kernel
mtk-xsphy soc:xphy@11e10000: failed to get ref_clk(id-1).

Found:

Bridge MT7988 PCIe Host Bridge [Filogic 880] MEDIATEK Corp. 0002:00:00.0
Bridge MT7988 PCIe Host Bridge [Filogic 880] MEDIATEK Corp. 0001:00:00.0
Mass storage controller XPG GAMMIXS1 1L, XPG GAMMIX S5, LEGEND 710 / 740, SWORDFISH NVMe SSD (DRAM-less) ADATA Technology Co., Ltd. 0002:01:00.0
Serial bus controller uPD720201 USB 3.0 Host Controller Renesas Electronics Corp. 0001:01:00.0

2

Is the m.2 key-b slot and

Is one of the mpcie slots

3

Thanks for the clarification. Am I right in thinking that error messages in empty slots are normal behavior?

There don’t seem to be any such messages in the recommended Debian build. Is this specified in the udev rules?

4

This is normal behaviour,driver tries to find a card and returns timeout error…these errors appear also on debian.