From: Soeren Moch <smoch@web.de>
To: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Andrew Murray <amurray@thegoodpenguin.co.uk>,
Bjorn Helgaas <bhelgaas@google.com>,
Heiko Stuebner <heiko@sntech.de>,
Robin Murphy <robin.murphy@arm.com>,
linux-rockchip@lists.infradead.org, linux-pci@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [BUG] PCI: rockchip: rk3399: pcie switch support
Date: Sat, 4 Apr 2020 20:41:28 +0200 [thread overview]
Message-ID: <4d03dd8c-14f9-d1ef-6fd2-095423be3dd3@web.de> (raw)
I want to use a PCIe switch on a RK3399 based RockPro64 V2.1 board.
"Normal" PCIe cards work (mostly) just fine on this board. The PCIe
switches (I tried Pericom and ASMedia based switches) also work fine on
other boards. The RK3399 PCIe controller with pcie_rockchip_host driver
also recognises the switch, but fails to initialize the buses behind the
bridge properly, see syslog from linux-5.6.0.
Any ideas what I do wrong, or any suggestions what I can test here?
Thanks,
Soeren
Apr 4 19:50:38 rockpro64 kernel: [ 74.501951] rockchip-pcie
f8000000.pcie: f8000000.pcie supply vpcie1v8 not found, using dummy
regulator
Apr 4 19:50:38 rockpro64 kernel: [ 74.502906] rockchip-pcie
f8000000.pcie: f8000000.pcie supply vpcie0v9 not found, using dummy
regulator
Apr 4 19:50:38 rockpro64 kernel: [ 74.572050] rockchip-pcie
f8000000.pcie: host bridge /pcie@f8000000 ranges:
Apr 4 19:50:38 rockpro64 kernel: [ 74.573018] rockchip-pcie
f8000000.pcie: Parsing ranges property...
Apr 4 19:50:38 rockpro64 kernel: [ 74.573040] rockchip-pcie
f8000000.pcie: MEM 0x00fa000000..0x00fbdfffff -> 0x00fa000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.574080] rockchip-pcie
f8000000.pcie: IO 0x00fbe00000..0x00fbefffff -> 0x00fbe00000
Apr 4 19:50:38 rockpro64 kernel: [ 74.575420] rockchip-pcie
f8000000.pcie: PCI host bridge to bus 0000:00
Apr 4 19:50:38 rockpro64 kernel: [ 74.576247] pci_bus 0000:00: root
bus resource [bus 00-1f]
Apr 4 19:50:38 rockpro64 kernel: [ 74.576930] pci_bus 0000:00: root
bus resource [mem 0xfa000000-0xfbdfffff]
Apr 4 19:50:38 rockpro64 kernel: [ 74.577739] pci_bus 0000:00: root
bus resource [io 0x0000-0xfffff] (bus address [0xfbe00000-0xfbefffff])
Apr 4 19:50:38 rockpro64 kernel: [ 74.578876] pci_bus 0000:00:
scanning bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.578918] pci 0000:00:00.0:
[1d87:0100] type 01 class 0x060400
Apr 4 19:50:38 rockpro64 kernel: [ 74.579734] pci 0000:00:00.0:
supports D1
Apr 4 19:50:38 rockpro64 kernel: [ 74.580252] pci 0000:00:00.0: PME#
supported from D0 D1 D3hot
Apr 4 19:50:38 rockpro64 kernel: [ 74.580952] pci 0000:00:00.0: PME#
disabled
Apr 4 19:50:38 rockpro64 kernel: [ 74.585475] pci_bus 0000:00: fixups
for bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.585491] pci 0000:00:00.0:
scanning [bus 00-00] behind bridge, pass 0
Apr 4 19:50:38 rockpro64 kernel: [ 74.585497] pci 0000:00:00.0:
bridge configuration invalid ([bus 00-00]), reconfiguring
Apr 4 19:50:38 rockpro64 kernel: [ 74.586562] pci 0000:00:00.0:
scanning [bus 00-00] behind bridge, pass 1
Apr 4 19:50:38 rockpro64 kernel: [ 74.586725] pci_bus 0000:01:
scanning bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.586792] pci 0000:01:00.0:
[1b21:1182] type 01 class 0x060400
Apr 4 19:50:38 rockpro64 kernel: [ 74.587785] pci 0000:01:00.0: Max
Payload Size set to 256 (was 128, max 256)
Apr 4 19:50:38 rockpro64 kernel: [ 74.588625] pci 0000:01:00.0:
enabling Extended Tags
Apr 4 19:50:38 rockpro64 kernel: [ 74.589487] pci 0000:01:00.0: PME#
supported from D0 D3hot D3cold
Apr 4 19:50:38 rockpro64 kernel: [ 74.590199] pci 0000:01:00.0: PME#
disabled
Apr 4 19:50:38 rockpro64 kernel: [ 74.590344] pci 0000:01:00.0: 2.000
Gb/s available PCIe bandwidth, limited by 2.5 GT/s x1 link at
0000:00:00.0 (capable of 4.000 Gb/s with 5 GT/s x1 link)
Apr 4 19:50:38 rockpro64 kernel: [ 74.598206] pci_bus 0000:01: fixups
for bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.598226] pci 0000:01:00.0:
scanning [bus 00-00] behind bridge, pass 0
Apr 4 19:50:38 rockpro64 kernel: [ 74.598231] pci 0000:01:00.0:
bridge configuration invalid ([bus 00-00]), reconfiguring
Apr 4 19:50:38 rockpro64 kernel: [ 74.599163] pci 0000:01:00.0:
scanning [bus 00-00] behind bridge, pass 1
Apr 4 19:50:38 rockpro64 kernel: [ 74.599443] pci_bus 0000:02:
scanning bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.599460] Internal error:
synchronous external abort: 96000210 [#1] PREEMPT SMP
Apr 4 19:50:38 rockpro64 kernel: [ 74.600271] Modules linked in:
pcie_rockchip_host(+) brcmfmac brcmutil
Apr 4 19:50:38 rockpro64 kernel: [ 74.600978] CPU: 3 PID: 565 Comm:
modprobe Not tainted 5.6.0 #1
Apr 4 19:50:38 rockpro64 kernel: [ 74.601607] Hardware name: Pine64
RockPro64 v2.1 (DT)
Apr 4 19:50:38 rockpro64 kernel: [ 74.602147] pstate: 60000085 (nZCv
daIf -PAN -UAO)
Apr 4 19:50:38 rockpro64 kernel: [ 74.602666] pc :
rockchip_pcie_rd_conf+0x120/0x228 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.603373] lr :
rockchip_pcie_rd_conf+0x94/0x228 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.604064] sp : ffffffc011003500
Apr 4 19:50:38 rockpro64 kernel: [ 74.604419] x29: ffffffc011003500
x28: 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.604986] x27: 0000000000000001
x26: 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.605552] x25: 0000000000000000
x24: ffffffc011003644
Apr 4 19:50:38 rockpro64 kernel: [ 74.606117] x23: ffffff80f1792000
x22: ffffffc011003584
Apr 4 19:50:38 rockpro64 kernel: [ 74.606683] x21: ffffff80e98313c0
x20: 0000000000000004
Apr 4 19:50:38 rockpro64 kernel: [ 74.607249] x19: ffffffc012200000
x18: 00000000fffffff0
Apr 4 19:50:38 rockpro64 kernel: [ 74.607815] x17: 0000000000000000
x16: 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.608381] x15: ffffffc010b77c00
x14: ffffffc010be2e28
Apr 4 19:50:38 rockpro64 kernel: [ 74.608947] x13: 0000000000000000
x12: ffffffc010be2000
Apr 4 19:50:38 rockpro64 kernel: [ 74.609512] x11: ffffffc010b77000
x10: ffffffc010be2470
Apr 4 19:50:38 rockpro64 kernel: [ 74.610079] x9 : 0000000011821b21
x8 : 0000000000000001
Apr 4 19:50:38 rockpro64 kernel: [ 74.615455] x7 : 0000000000000000
x6 : 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.621487] x5 : 0000000000200000
x4 : 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.627519] x3 : 0000000000c00008
x2 : 000000000080000b
Apr 4 19:50:38 rockpro64 kernel: [ 74.633551] x1 : ffffffc015c00008
x0 : ffffffc012000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.639583] Call trace:
Apr 4 19:50:38 rockpro64 kernel: [ 74.645785]
rockchip_pcie_rd_conf+0x120/0x228 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.656354]
pci_bus_read_config_dword+0x80/0xd0
Apr 4 19:50:38 rockpro64 kernel: [ 74.665083]
pci_bus_generic_read_dev_vendor_id+0x30/0x1a8
Apr 4 19:50:38 rockpro64 kernel: [ 74.674722]
pci_bus_read_dev_vendor_id+0x48/0x68
Apr 4 19:50:38 rockpro64 kernel: [ 74.683382]
pci_scan_single_device+0x7c/0xd8
Apr 4 19:50:38 rockpro64 kernel: [ 74.691690] pci_scan_slot+0x34/0x118
Apr 4 19:50:38 rockpro64 kernel: [ 74.699155]
pci_scan_child_bus_extend+0x60/0x2cc
Apr 4 19:50:38 rockpro64 kernel: [ 74.707774]
pci_scan_bridge_extend+0x340/0x578
Apr 4 19:50:38 rockpro64 kernel: [ 74.716224]
pci_scan_child_bus_extend+0x20c/0x2cc
Apr 4 19:50:38 rockpro64 kernel: [ 74.724943]
pci_scan_bridge_extend+0x340/0x578
Apr 4 19:50:38 rockpro64 kernel: [ 74.733320]
pci_scan_child_bus_extend+0x20c/0x2cc
Apr 4 19:50:38 rockpro64 kernel: [ 74.741998]
pci_scan_child_bus+0x10/0x18
Apr 4 19:50:38 rockpro64 kernel: [ 74.749739]
pci_scan_root_bus_bridge+0x78/0xd0
Apr 4 19:50:38 rockpro64 kernel: [ 74.757988]
rockchip_pcie_probe+0x830/0xb90 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.768042]
platform_drv_probe+0x50/0xa0
Apr 4 19:50:38 rockpro64 kernel: [ 74.775758] really_probe+0xd8/0x300
Apr 4 19:50:38 rockpro64 kernel: [ 74.782939]
driver_probe_device+0x54/0xe8
Apr 4 19:50:38 rockpro64 kernel: [ 74.790661]
device_driver_attach+0x6c/0x78
Apr 4 19:50:38 rockpro64 kernel: [ 74.798461] __driver_attach+0x54/0xd0
Apr 4 19:50:38 rockpro64 kernel: [ 74.805744] bus_for_each_dev+0x70/0xc0
Apr 4 19:50:38 rockpro64 kernel: [ 74.813119] driver_attach+0x20/0x28
Apr 4 19:50:38 rockpro64 kernel: [ 74.820101] bus_add_driver+0x178/0x1d8
Apr 4 19:50:38 rockpro64 kernel: [ 74.827249] driver_register+0x60/0x110
Apr 4 19:50:38 rockpro64 kernel: [ 74.834308]
__platform_driver_register+0x44/0x50
Apr 4 19:50:38 rockpro64 kernel: [ 74.842299]
rockchip_pcie_driver_init+0x20/0x1000 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.852443] do_one_initcall+0x74/0x1a8
Apr 4 19:50:38 rockpro64 kernel: [ 74.859430] do_init_module+0x50/0x1f0
Apr 4 19:50:38 rockpro64 kernel: [ 74.866276] load_module+0x1c0c/0x2158
Apr 4 19:50:38 rockpro64 kernel: [ 74.873100]
__do_sys_finit_module+0xd0/0xe8
Apr 4 19:50:38 rockpro64 kernel: [ 74.880480]
__arm64_sys_finit_module+0x1c/0x28
Apr 4 19:50:38 rockpro64 kernel: [ 74.888157]
el0_svc_common.constprop.1+0x7c/0xe8
Apr 4 19:50:38 rockpro64 kernel: [ 74.896000] do_el0_svc+0x18/0x20
Apr 4 19:50:38 rockpro64 kernel: [ 74.902285]
el0_sync_handler+0x12c/0x1b0
Apr 4 19:50:38 rockpro64 kernel: [ 74.909380] el0_sync+0x114/0x140
Apr 4 19:50:38 rockpro64 kernel: [ 74.915692] Code: a8c37bfd d65f03c0
f94002a0 8b130013 (b9400273)
Apr 4 19:50:38 rockpro64 kernel: [ 74.925210] ---[ end trace
181d7993f92f3f3d ]---
WARNING: multiple messages have this Message-ID (diff)
From: Soeren Moch <smoch@web.de>
To: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Heiko Stuebner <heiko@sntech.de>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-rockchip@lists.infradead.org,
Bjorn Helgaas <bhelgaas@google.com>,
Robin Murphy <robin.murphy@arm.com>,
linux-arm-kernel@lists.infradead.org,
Andrew Murray <amurray@thegoodpenguin.co.uk>
Subject: [BUG] PCI: rockchip: rk3399: pcie switch support
Date: Sat, 4 Apr 2020 20:41:28 +0200 [thread overview]
Message-ID: <4d03dd8c-14f9-d1ef-6fd2-095423be3dd3@web.de> (raw)
I want to use a PCIe switch on a RK3399 based RockPro64 V2.1 board.
"Normal" PCIe cards work (mostly) just fine on this board. The PCIe
switches (I tried Pericom and ASMedia based switches) also work fine on
other boards. The RK3399 PCIe controller with pcie_rockchip_host driver
also recognises the switch, but fails to initialize the buses behind the
bridge properly, see syslog from linux-5.6.0.
Any ideas what I do wrong, or any suggestions what I can test here?
Thanks,
Soeren
Apr 4 19:50:38 rockpro64 kernel: [ 74.501951] rockchip-pcie
f8000000.pcie: f8000000.pcie supply vpcie1v8 not found, using dummy
regulator
Apr 4 19:50:38 rockpro64 kernel: [ 74.502906] rockchip-pcie
f8000000.pcie: f8000000.pcie supply vpcie0v9 not found, using dummy
regulator
Apr 4 19:50:38 rockpro64 kernel: [ 74.572050] rockchip-pcie
f8000000.pcie: host bridge /pcie@f8000000 ranges:
Apr 4 19:50:38 rockpro64 kernel: [ 74.573018] rockchip-pcie
f8000000.pcie: Parsing ranges property...
Apr 4 19:50:38 rockpro64 kernel: [ 74.573040] rockchip-pcie
f8000000.pcie: MEM 0x00fa000000..0x00fbdfffff -> 0x00fa000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.574080] rockchip-pcie
f8000000.pcie: IO 0x00fbe00000..0x00fbefffff -> 0x00fbe00000
Apr 4 19:50:38 rockpro64 kernel: [ 74.575420] rockchip-pcie
f8000000.pcie: PCI host bridge to bus 0000:00
Apr 4 19:50:38 rockpro64 kernel: [ 74.576247] pci_bus 0000:00: root
bus resource [bus 00-1f]
Apr 4 19:50:38 rockpro64 kernel: [ 74.576930] pci_bus 0000:00: root
bus resource [mem 0xfa000000-0xfbdfffff]
Apr 4 19:50:38 rockpro64 kernel: [ 74.577739] pci_bus 0000:00: root
bus resource [io 0x0000-0xfffff] (bus address [0xfbe00000-0xfbefffff])
Apr 4 19:50:38 rockpro64 kernel: [ 74.578876] pci_bus 0000:00:
scanning bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.578918] pci 0000:00:00.0:
[1d87:0100] type 01 class 0x060400
Apr 4 19:50:38 rockpro64 kernel: [ 74.579734] pci 0000:00:00.0:
supports D1
Apr 4 19:50:38 rockpro64 kernel: [ 74.580252] pci 0000:00:00.0: PME#
supported from D0 D1 D3hot
Apr 4 19:50:38 rockpro64 kernel: [ 74.580952] pci 0000:00:00.0: PME#
disabled
Apr 4 19:50:38 rockpro64 kernel: [ 74.585475] pci_bus 0000:00: fixups
for bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.585491] pci 0000:00:00.0:
scanning [bus 00-00] behind bridge, pass 0
Apr 4 19:50:38 rockpro64 kernel: [ 74.585497] pci 0000:00:00.0:
bridge configuration invalid ([bus 00-00]), reconfiguring
Apr 4 19:50:38 rockpro64 kernel: [ 74.586562] pci 0000:00:00.0:
scanning [bus 00-00] behind bridge, pass 1
Apr 4 19:50:38 rockpro64 kernel: [ 74.586725] pci_bus 0000:01:
scanning bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.586792] pci 0000:01:00.0:
[1b21:1182] type 01 class 0x060400
Apr 4 19:50:38 rockpro64 kernel: [ 74.587785] pci 0000:01:00.0: Max
Payload Size set to 256 (was 128, max 256)
Apr 4 19:50:38 rockpro64 kernel: [ 74.588625] pci 0000:01:00.0:
enabling Extended Tags
Apr 4 19:50:38 rockpro64 kernel: [ 74.589487] pci 0000:01:00.0: PME#
supported from D0 D3hot D3cold
Apr 4 19:50:38 rockpro64 kernel: [ 74.590199] pci 0000:01:00.0: PME#
disabled
Apr 4 19:50:38 rockpro64 kernel: [ 74.590344] pci 0000:01:00.0: 2.000
Gb/s available PCIe bandwidth, limited by 2.5 GT/s x1 link at
0000:00:00.0 (capable of 4.000 Gb/s with 5 GT/s x1 link)
Apr 4 19:50:38 rockpro64 kernel: [ 74.598206] pci_bus 0000:01: fixups
for bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.598226] pci 0000:01:00.0:
scanning [bus 00-00] behind bridge, pass 0
Apr 4 19:50:38 rockpro64 kernel: [ 74.598231] pci 0000:01:00.0:
bridge configuration invalid ([bus 00-00]), reconfiguring
Apr 4 19:50:38 rockpro64 kernel: [ 74.599163] pci 0000:01:00.0:
scanning [bus 00-00] behind bridge, pass 1
Apr 4 19:50:38 rockpro64 kernel: [ 74.599443] pci_bus 0000:02:
scanning bus
Apr 4 19:50:38 rockpro64 kernel: [ 74.599460] Internal error:
synchronous external abort: 96000210 [#1] PREEMPT SMP
Apr 4 19:50:38 rockpro64 kernel: [ 74.600271] Modules linked in:
pcie_rockchip_host(+) brcmfmac brcmutil
Apr 4 19:50:38 rockpro64 kernel: [ 74.600978] CPU: 3 PID: 565 Comm:
modprobe Not tainted 5.6.0 #1
Apr 4 19:50:38 rockpro64 kernel: [ 74.601607] Hardware name: Pine64
RockPro64 v2.1 (DT)
Apr 4 19:50:38 rockpro64 kernel: [ 74.602147] pstate: 60000085 (nZCv
daIf -PAN -UAO)
Apr 4 19:50:38 rockpro64 kernel: [ 74.602666] pc :
rockchip_pcie_rd_conf+0x120/0x228 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.603373] lr :
rockchip_pcie_rd_conf+0x94/0x228 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.604064] sp : ffffffc011003500
Apr 4 19:50:38 rockpro64 kernel: [ 74.604419] x29: ffffffc011003500
x28: 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.604986] x27: 0000000000000001
x26: 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.605552] x25: 0000000000000000
x24: ffffffc011003644
Apr 4 19:50:38 rockpro64 kernel: [ 74.606117] x23: ffffff80f1792000
x22: ffffffc011003584
Apr 4 19:50:38 rockpro64 kernel: [ 74.606683] x21: ffffff80e98313c0
x20: 0000000000000004
Apr 4 19:50:38 rockpro64 kernel: [ 74.607249] x19: ffffffc012200000
x18: 00000000fffffff0
Apr 4 19:50:38 rockpro64 kernel: [ 74.607815] x17: 0000000000000000
x16: 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.608381] x15: ffffffc010b77c00
x14: ffffffc010be2e28
Apr 4 19:50:38 rockpro64 kernel: [ 74.608947] x13: 0000000000000000
x12: ffffffc010be2000
Apr 4 19:50:38 rockpro64 kernel: [ 74.609512] x11: ffffffc010b77000
x10: ffffffc010be2470
Apr 4 19:50:38 rockpro64 kernel: [ 74.610079] x9 : 0000000011821b21
x8 : 0000000000000001
Apr 4 19:50:38 rockpro64 kernel: [ 74.615455] x7 : 0000000000000000
x6 : 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.621487] x5 : 0000000000200000
x4 : 0000000000000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.627519] x3 : 0000000000c00008
x2 : 000000000080000b
Apr 4 19:50:38 rockpro64 kernel: [ 74.633551] x1 : ffffffc015c00008
x0 : ffffffc012000000
Apr 4 19:50:38 rockpro64 kernel: [ 74.639583] Call trace:
Apr 4 19:50:38 rockpro64 kernel: [ 74.645785]
rockchip_pcie_rd_conf+0x120/0x228 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.656354]
pci_bus_read_config_dword+0x80/0xd0
Apr 4 19:50:38 rockpro64 kernel: [ 74.665083]
pci_bus_generic_read_dev_vendor_id+0x30/0x1a8
Apr 4 19:50:38 rockpro64 kernel: [ 74.674722]
pci_bus_read_dev_vendor_id+0x48/0x68
Apr 4 19:50:38 rockpro64 kernel: [ 74.683382]
pci_scan_single_device+0x7c/0xd8
Apr 4 19:50:38 rockpro64 kernel: [ 74.691690] pci_scan_slot+0x34/0x118
Apr 4 19:50:38 rockpro64 kernel: [ 74.699155]
pci_scan_child_bus_extend+0x60/0x2cc
Apr 4 19:50:38 rockpro64 kernel: [ 74.707774]
pci_scan_bridge_extend+0x340/0x578
Apr 4 19:50:38 rockpro64 kernel: [ 74.716224]
pci_scan_child_bus_extend+0x20c/0x2cc
Apr 4 19:50:38 rockpro64 kernel: [ 74.724943]
pci_scan_bridge_extend+0x340/0x578
Apr 4 19:50:38 rockpro64 kernel: [ 74.733320]
pci_scan_child_bus_extend+0x20c/0x2cc
Apr 4 19:50:38 rockpro64 kernel: [ 74.741998]
pci_scan_child_bus+0x10/0x18
Apr 4 19:50:38 rockpro64 kernel: [ 74.749739]
pci_scan_root_bus_bridge+0x78/0xd0
Apr 4 19:50:38 rockpro64 kernel: [ 74.757988]
rockchip_pcie_probe+0x830/0xb90 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.768042]
platform_drv_probe+0x50/0xa0
Apr 4 19:50:38 rockpro64 kernel: [ 74.775758] really_probe+0xd8/0x300
Apr 4 19:50:38 rockpro64 kernel: [ 74.782939]
driver_probe_device+0x54/0xe8
Apr 4 19:50:38 rockpro64 kernel: [ 74.790661]
device_driver_attach+0x6c/0x78
Apr 4 19:50:38 rockpro64 kernel: [ 74.798461] __driver_attach+0x54/0xd0
Apr 4 19:50:38 rockpro64 kernel: [ 74.805744] bus_for_each_dev+0x70/0xc0
Apr 4 19:50:38 rockpro64 kernel: [ 74.813119] driver_attach+0x20/0x28
Apr 4 19:50:38 rockpro64 kernel: [ 74.820101] bus_add_driver+0x178/0x1d8
Apr 4 19:50:38 rockpro64 kernel: [ 74.827249] driver_register+0x60/0x110
Apr 4 19:50:38 rockpro64 kernel: [ 74.834308]
__platform_driver_register+0x44/0x50
Apr 4 19:50:38 rockpro64 kernel: [ 74.842299]
rockchip_pcie_driver_init+0x20/0x1000 [pcie_rockchip_host]
Apr 4 19:50:38 rockpro64 kernel: [ 74.852443] do_one_initcall+0x74/0x1a8
Apr 4 19:50:38 rockpro64 kernel: [ 74.859430] do_init_module+0x50/0x1f0
Apr 4 19:50:38 rockpro64 kernel: [ 74.866276] load_module+0x1c0c/0x2158
Apr 4 19:50:38 rockpro64 kernel: [ 74.873100]
__do_sys_finit_module+0xd0/0xe8
Apr 4 19:50:38 rockpro64 kernel: [ 74.880480]
__arm64_sys_finit_module+0x1c/0x28
Apr 4 19:50:38 rockpro64 kernel: [ 74.888157]
el0_svc_common.constprop.1+0x7c/0xe8
Apr 4 19:50:38 rockpro64 kernel: [ 74.896000] do_el0_svc+0x18/0x20
Apr 4 19:50:38 rockpro64 kernel: [ 74.902285]
el0_sync_handler+0x12c/0x1b0
Apr 4 19:50:38 rockpro64 kernel: [ 74.909380] el0_sync+0x114/0x140
Apr 4 19:50:38 rockpro64 kernel: [ 74.915692] Code: a8c37bfd d65f03c0
f94002a0 8b130013 (b9400273)
Apr 4 19:50:38 rockpro64 kernel: [ 74.925210] ---[ end trace
181d7993f92f3f3d ]---
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next reply other threads:[~2020-04-04 18:42 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-04 18:41 Soeren Moch [this message]
2020-04-04 18:41 ` [BUG] PCI: rockchip: rk3399: pcie switch support Soeren Moch
2020-04-06 12:52 ` Robin Murphy
2020-04-06 12:52 ` Robin Murphy
2020-04-06 17:12 ` Soeren Moch
2020-04-06 17:12 ` Soeren Moch
2020-04-06 17:12 ` Soeren Moch
2020-04-14 11:35 ` Soeren Moch
2020-04-14 11:35 ` Soeren Moch
2020-04-14 11:35 ` Soeren Moch
2020-04-14 12:28 ` Robin Murphy
2020-04-14 12:28 ` Robin Murphy
2020-04-14 12:28 ` Robin Murphy
2020-04-27 19:32 ` Soeren Moch
2020-04-27 19:32 ` Soeren Moch
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