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PCIE device not recognised

Mar 04, 2024

Hi, I’m using TX2 8GB develop board, if I insert SSD drive into PCIE x4, it work, but Xilinx XDMA device is not.

Jetpack version: 4.5.1

And TX1 can recognize XDMA device, with the same Jetpack version.

kernel log:


# dmesg |grep -e pci
[ 0.416620] node /plugin-manager/fragment-500-pcie-config match with board >=3310-1000-500
[ 0.417416] node /plugin-manager/fragment-500-e3325-pcie match with board >=3310-1000-500
[ 1.063622] PCIE: tegra_pcie_probe(4756)
[ 1.063638] PCIE: tegra_pcie_read_plat_data(3244)
[ 1.063727] PCIE: tegra_pcie_parse_dt(3346)
[ 1.063796] tegra-pcie 10003000.pcie-controller: 4x1, 1x1 configuration
[ 1.063831] PCIE: tegra_pcie_probe_complete(4636)
[ 1.063843] PCIE: tegra_pcie_init(2806)
[ 1.063853] PCIE: tegra_pcie_get_resources(1941)
[ 1.063863] PCIE: tegra_pcie_get_clocks(1304)
[ 1.064804] PCIE: tegra_pcie_enable_regulators(1554)
[ 1.064821] tegra-pcie 10003000.pcie-controller: PCIE: Enable power rails
[ 1.064905] PCIE: tegra_pcie_power_on(1825)
[ 1.065010] PCIE: tegra_pcie_restore_device(1766)
[ 1.065024] PCIE: tegra_pcie_module_power_on(1718)
[ 1.065034] PCIE: tegra_pcie_enable_regulators(1554)
[ 1.065044] PCIE: tegra_pcie_map_resources(1599)
[ 1.065068] PCIE: tegra_pcie_enable_pads(1443)
[ 1.065137] PCIE: tegra_pcie_enable_controller(1486)
[ 1.065189] PCIE: tegra_pcie_enable_msi(3043)
[ 1.065254] PCIE: tegra_pcie_check_ports(2497)
[ 1.065269] tegra-pcie 10003000.pcie-controller: probing port 0, using 4 lanes
[ 1.065284] PCIE: tegra_pcie_port_enable(2025)
[ 1.065295] PCIE: tegra_pcie_port_reset(1996)
[ 1.067543] PCIE: tegra_pcie_enable_rp_features(2366)
[ 1.067569] tegra-pcie 10003000.pcie-controller: RP prod settings are not found in DT
[ 1.067578] PCIE: tegra_pcie_enable_aer(1045)
[ 1.067595] PCIE: tegra_pcie_apply_sw_war(2208)
[ 1.067781] PCIE: tegra_pcie_prsnt_map_override(1103)
[ 1.067796] tegra-pcie 10003000.pcie-controller: probing port 2, using 1 lanes
[ 1.067812] PCIE: tegra_pcie_port_enable(2025)
[ 1.067823] PCIE: tegra_pcie_port_reset(1996)
[ 1.069785] PCIE: tegra_pcie_enable_rp_features(2366)
[ 1.069804] tegra-pcie 10003000.pcie-controller: RP prod settings are not found in DT
[ 1.069813] PCIE: tegra_pcie_enable_aer(1045)
[ 1.069828] PCIE: tegra_pcie_apply_sw_war(2208)
[ 1.069993] PCIE: tegra_pcie_prsnt_map_override(1103)
[ 1.491274] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[ 1.491277] PCIE: tegra_pcie_port_reset(1996)
[ 1.895536] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[ 1.895538] PCIE: tegra_pcie_port_reset(1996)
[ 2.299804] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[ 2.299806] PCIE: tegra_pcie_port_reset(1996)
[ 2.301825] tegra-pcie 10003000.pcie-controller: link 2 down, ignoring
[ 2.301827] PCIE: tegra_pcie_port_disable(2056)
[ 2.301830] PCIE: tegra_pcie_link_speed(2779)
[ 2.506640] PCIE: tegra_pcie_scale_voltage(2654)
[ 2.506646] tegra-pcie 10003000.pcie-controller: afi_clk is set @ 204000000
[ 2.506998] tegra-pcie 10003000.pcie-controller: emc_clk is set @ 480000000
[ 2.509093] PCIE: tegra_pcie_conf_gpios(2551)
[ 2.509096] PCIE: tegra_pcie_enable_msi(3043)
[ 2.509364] tegra-pcie 10003000.pcie-controller: PCI host bridge to bus 0000:00
[ 2.509369] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 2.509373] pci_bus 0000:00: root bus resource [mem 0x40100000-0x47ffffff]
[ 2.509376] pci_bus 0000:00: root bus resource [mem 0x48000000-0x7fffffff pref]
[ 2.509380] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.509412] pci 0000:00:01.0: [10de:10e5] type 01 class 0x060400
[ 2.509527] pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.509690] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.509825] PCIE: tegra_pcie_add_bus(781)
[ 2.509827] PCIE: tegra_pcie_bus_alloc(593)
[ 2.509844] PCIE: tegra_pcie_isr(1212)
[ 2.509848] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 2.509853] tegra-pcie 10003000.pcie-controller: PCIE: Response decoding error, signature: 10010001
[ 2.509879] pci 0000:00:01.0: PCI bridge to [bus 01]
[ 2.509897] PCIE: tegra_pcie_configure_aspm(921)
[ 2.509901] PCIE: tegra_pcie_enable_ltr_support(880)
[ 2.509906] PCIE: tegra_pcie_enable_features(2791)
[ 2.509907] PCIE: tegra_pcie_apply_sw_war(2208)
[ 2.510033] pcieport 0000:00:01.0: of_irq_parse_pci() failed with rc=-22
[ 4.037483] ehci-pci: EHCI PCI platform driver
[ 4.037521] ohci-pci: OHCI PCI platform driver

# lspci 
00:01.0 PCI bridge: NVIDIA Corporation Device 10e5 (rev a1)