Evening,
I can confirm the kernel is 6.12.25.
for cat /sys/kernel/debug/pcie\@1000110000/stats_snapshot no file in directory, but /sys/kernel/debug/pcie@1000120000/stats_snapshot
tx_tlp: 0
rx_tlp: 48
tx_dllp: 40464
rx_dllp: 37680
pl_rx_err: 0
dl_rx_err: 0
tl_rx_err: 0
l0s_exit_time: 0
recov_time: 8
l0s_fail_cnt 0
recov_cnt: 2
I can confirm the kernel is 6.12.25.
Code:
[ 0.000000] Kernel command line: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory numa_policy=interleave numa=fake=8 system_heap.max_order=0 smsc95xx.macaddr=2C:CF:67:91:7F:AC vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000 console=ttyAMA10,115200 console=tty1 root=PARTUUID=5f8eb3bd-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles cfg80211.ieee80211_regdom=GB pcie-brcmstb.trace_itssm=1[ 0.057029] /axi/pcie@1000120000/rp1/i2c@80000/panel_disp1@45: Fixed dependency cycle(s) with /axipcie@1000120000/rp1/dsi@128000[ 0.057058] /axi/pcie@1000120000/rp1/dsi@128000: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/i2c@80000/panel_disp1@45[ 0.057197] /axi/pcie@1000120000/rp1/i2c@80000/panel_disp1@45: Fixed dependency cycle(s) with /axipcie@1000120000/rp1/dsi@128000[ 0.057228] /axi/pcie@1000120000/rp1/dsi@128000: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/i2c@80000/panel_disp1@45[ 0.426942] brcm-pcie 1000110000.pcie: host bridge /axi/pcie@1000110000 ranges:[ 0.426947] brcm-pcie 1000110000.pcie: No bus range found for /axi/pcie@1000110000, using [bus 00-ff][ 0.426954] brcm-pcie 1000110000.pcie: MEM 0x1b80000000..0x1bffffffff -> 0x0080000000[ 0.426959] brcm-pcie 1000110000.pcie: MEM 0x1800000000..0x1b7fffffff -> 0x0400000000[ 0.426964] brcm-pcie 1000110000.pcie: IB MEM 0x0000000000..0x0fffffffff -> 0x1000000000[ 0.426967] brcm-pcie 1000110000.pcie: IB MEM 0x1000131000..0x1000131fff -> 0xfffffff000[ 0.428298] brcm-pcie 1000110000.pcie: PCI host bridge to bus 0001:00[ 0.769605] brcm-pcie 1000110000.pcie: link down[ 0.774375] pcieport 0001:00:00.0: PME: Signaling with IRQ 38[ 0.774426] pcieport 0001:00:00.0: AER: enabled with IRQ 38[ 0.774620] brcm-pcie 1000120000.pcie: host bridge /axi/pcie@1000120000 ranges:[ 0.774623] brcm-pcie 1000120000.pcie: No bus range found for /axi/pcie@1000120000, using [bus 00-ff][ 0.774629] brcm-pcie 1000120000.pcie: MEM 0x1f00000000..0x1ffffffffb -> 0x0000000000[ 0.774633] brcm-pcie 1000120000.pcie: MEM 0x1c00000000..0x1effffffff -> 0x0400000000[ 0.774638] brcm-pcie 1000120000.pcie: IB MEM 0x1f00000000..0x1f003fffff -> 0x0000000000[ 0.774643] brcm-pcie 1000120000.pcie: IB MEM 0x0000000000..0x0fffffffff -> 0x1000000000[ 0.774646] brcm-pcie 1000120000.pcie: IB MEM 0x1000130000..0x1000130fff -> 0xfffffff000[ 0.775887] brcm-pcie 1000120000.pcie: PCI host bridge to bus 0002:00[ 0.877609] brcm-pcie 1000120000.pcie: clkreq-mode set to default[ 0.877612] brcm-pcie 1000120000.pcie: link up, 5.0 GT/s PCIe x4 (!SSC)[ 0.885696] pcieport 0002:00:00.0: enabling device (0000 -> 0002)[ 0.885714] pcieport 0002:00:00.0: PME: Signaling with IRQ 39[ 0.885755] pcieport 0002:00:00.0: AER: enabled with IRQ 39[ 0.890090] /axi/pcie@1000120000/rp1/i2c@80000/panel_disp1@45: Fixed dependency cycle(s) with /axipcie@1000120000/rp1/dsi@128000[ 0.908076] /axi/pcie@1000120000/rp1/i2c@80000/panel_disp1@45: Fixed dependency cycle(s) with /axipcie@1000120000/rp1/dsi@128000[ 0.908101] /axi/pcie@1000120000/rp1/dsi@128000: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/i2c@80000/panel_disp1@45[ 2.619414] input: 11-0014 Goodix Capacitive TouchScreen as /devices/platform/axi/1000120000.pcie/1f00080000.i2c/i2c-11/11-0014/input/input5sap144@raspberrypi:~ $ lspci0002:00:00.0 PCI bridge: Broadcom Inc. and subsidiaries BCM2712 PCIe Bridge (rev 21)0002:01:00.0 Ethernet controller: Raspberry Pi Ltd RP1 PCIe 2.0 South Bridgetx_tlp: 0
rx_tlp: 48
tx_dllp: 40464
rx_dllp: 37680
pl_rx_err: 0
dl_rx_err: 0
tl_rx_err: 0
l0s_exit_time: 0
recov_time: 8
l0s_fail_cnt 0
recov_cnt: 2
Statistics: Posted by sap144 — Fri May 16, 2025 6:15 pm