* [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
@ 2021-09-05 8:17 Andre Muller
2021-09-07 22:05 ` Saravana Kannan
0 siblings, 1 reply; 11+ messages in thread
From: Andre Muller @ 2021-09-05 8:17 UTC (permalink / raw)
To: Saravana Kannan, linux-kernel; +Cc: Greg Kroah-Hartman
With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
# first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
The /dev/mmcblk* nodes are not generated since this patch.
Please find the output of lspsi -vv and lshw below.
I will be happy to provide more info and/or test patches.
Thank you,
Andre Müller
===
# lspci -vv
00:00.0 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bridge: Host Control (rev 03)
Subsystem: QUANTA Computer Inc VX855/VX875 Host Bridge: Host Control
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 32 bytes
00:00.1 Host bridge: VIA Technologies, Inc. VX855/VX875 Error Reporting
Subsystem: QUANTA Computer Inc VX855/VX875 Error Reporting
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
00:00.2 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bus Control
Subsystem: QUANTA Computer Inc VX855/VX875 Host Bus Control
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
00:00.3 Host bridge: VIA Technologies, Inc. VX855/VX875 DRAM Bus Control
Subsystem: QUANTA Computer Inc VX855/VX875 DRAM Bus Control
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
00:00.4 Host bridge: VIA Technologies, Inc. VX855/VX875 Power Management Control
Subsystem: QUANTA Computer Inc VX855/VX875 Power Management Control
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
00:00.5 PIC: VIA Technologies, Inc. VX855/VX875 APIC and Central Traffic Control (prog-if 20 [IO(X)-APIC])
Subsystem: QUANTA Computer Inc VX855/VX875 APIC and Central Traffic Control
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
00:00.6 Host bridge: VIA Technologies, Inc. VX855/VX875 Scratch Registers
Subsystem: QUANTA Computer Inc VX855/VX875 Scratch Registers
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
00:00.7 Host bridge: VIA Technologies, Inc. VX855/VX875 North-South Module Interface Control
Subsystem: QUANTA Computer Inc VX855/VX875 North-South Module Interface Control
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
00:01.0 VGA compatible controller: VIA Technologies, Inc. VX855/VX875 Chrome 9 HCM Integrated Graphics (prog-if 00 [VGA controller])
Subsystem: QUANTA Computer Inc VX855/VX875 Chrome 9 HCM Integrated Graphics
Device tree node: /sys/firmware/devicetree/base/pci/display@1
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32
Interrupt: pin A routed to IRQ 16
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=64M]
Region 1: Memory at f0000000 (32-bit, non-prefetchable) [size=16M]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Kernel driver in use: viafb
00:0c.0 SD Host controller: VIA Technologies, Inc. SDIO Host Controller (rev 10) (prog-if 01)
Subsystem: QUANTA Computer Inc SDIO Host Controller
Device tree node: /sys/firmware/devicetree/base/pci/sd@c
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=256]
Region 1: Memory at 80001000 (32-bit, non-prefetchable) [size=256]
Region 2: Memory at 80002000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: sdhci-pci
00:10.0 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
Subsystem: QUANTA Computer Inc VT82xx/62xx UHCI USB 1.1 Controller
Device tree node: /sys/firmware/devicetree/base/pci/usb@10
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 20
Region 4: I/O ports at 8000 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: uhci_hcd
00:10.1 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
Subsystem: QUANTA Computer Inc VT82xx/62xx UHCI USB 1.1 Controller
Device tree node: /sys/firmware/devicetree/base/pci/usb@10,1
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 32 bytes
Interrupt: pin B routed to IRQ 22
Region 4: I/O ports at 8020 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: uhci_hcd
00:10.2 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller
Device tree node: /sys/firmware/devicetree/base/pci/usb@10,2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 32 bytes
Interrupt: pin C routed to IRQ 21
Region 4: I/O ports at 8040 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: uhci_hcd
00:10.4 USB controller: VIA Technologies, Inc. USB 2.0 (rev 90) (prog-if 20 [EHCI])
Subsystem: QUANTA Computer Inc USB 2.0
Device tree node: /sys/firmware/devicetree/base/pci/usb@10,4
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 32, Cache Line Size: 64 bytes
Interrupt: pin D routed to IRQ 23
Region 0: Memory at 80003000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [88] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci-pci
00:11.0 ISA bridge: VIA Technologies, Inc. VX855/VX875 Bus Control and Power Management
Subsystem: QUANTA Computer Inc VX855/VX875 Bus Control and Power Management
Device tree node: /sys/firmware/devicetree/base/pci/isa@11
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
00:11.7 Host bridge: VIA Technologies, Inc. VX8xx South-North Module Interface Control
Subsystem: VIA Technologies, Inc. VX8xx South-North Module Interface Control
Device tree node: /sys/firmware/devicetree/base/pci/host@11,7
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
00:13.0 PCI bridge: VIA Technologies, Inc. VX855/VX875/VX900 PCI to PCI Bridge (prog-if 00 [Normal decode])
Device tree node: /sys/firmware/devicetree/base/pci/pci@13
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: [disabled]
Prefetchable memory behind bridge: [disabled]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA+ VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [70] Subsystem: VIA Technologies, Inc. VX855/VX875/VX900 PCI to PCI Bridge
00:14.0 Audio device: VIA Technologies, Inc. VT8237A/VT8251 HDA Controller (rev 20)
Subsystem: QUANTA Computer Inc VT8237A/VT8251 HDA Controller
Device tree node: /sys/firmware/devicetree/base/pci/audio@14
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at 80004000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE- FLReset-
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
Kernel driver in use: snd_hda_intel
===
# lshw
xo
description: Laptop
product: DA
vendor: OLPC
version: 1.5
serial: SHC1470003A
width: 32 bits
capabilities: smbios-2.1 dmi-2.1
configuration: chassis=laptop uuid=5a6dddd6-4fbe-32d5-50e9-786f7411eb8e
*-core
description: Motherboard
product: XO
vendor: QUANTA
physical id: 0
version: 1.5
serial: SHC1470003A
*-firmware:0
description: BIOS
vendor: IE8y2D ScD%g4r2bAIFA.
physical id: 0
version: OLPC Ver 1.00.15
date: 06/13/2014
size: 64KiB
capacity: 1MiB
capabilities: pci upgrade shadowing cdboot bootselect edd acpi
*-cpu:0
description: CPU
product: VIA C7-M Processor 1000MHz
vendor: CentaurHauls
physical id: 400
bus info: cpu@0
version: 6.13.0
size: 997MHz
capacity: 997MHz
width: 32 bits
clock: 33MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge cmov pat clflush acpi mmx fxsr sse sse2 tm nx cpuid pni est tm2 xtpr rng rng_en ace ace_en ace2 ace2_en phe phe_en pmm pmm_en cpufreq
*-cache:0
description: L1 cache
physical id: 701
size: 128KiB
capacity: 128KiB
capabilities: internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: 703
size: 128KiB
capacity: 128KiB
capabilities: internal write-back unified
configuration: level=2
*-memory
description: System Memory
physical id: 1001
slot: System board or motherboard
size: 1GiB
capacity: 1GiB
*-bank
description: Row of chips DDR2 Synchronous
physical id: 0
slot: Soldered
size: 1GiB
width: 64 bits
*-firmware:1
product: CL1 Q3C17 Q3C
physical id: 1
logical name: /proc/device-tree
*-cpu:1 DISABLED
description: CPU
product: cpu
physical id: 2
bus info: cpu@0
size: 1GHz
*-pci:0
description: Host bridge
product: VX855/VX875 Host Bridge: Host Control
vendor: VIA Technologies, Inc.
physical id: 100
bus info: pci@0000:00:00.0
version: 03
width: 32 bits
clock: 33MHz
configuration: latency=32
*-generic:0 UNCLAIMED
description: PIC
product: VX855/VX875 APIC and Central Traffic Control
vendor: VIA Technologies, Inc.
physical id: 0.5
bus info: pci@0000:00:00.5
version: 00
width: 32 bits
clock: 33MHz
capabilities: io_x_-apic bus_master
configuration: latency=0
*-display
description: VGA compatible controller
product: VX855/VX875 Chrome 9 HCM Integrated Graphics
vendor: VIA Technologies, Inc.
physical id: 1
bus info: pci@0000:00:01.0
logical name: /dev/fb0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm msi vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=viafb latency=32 resolution=1200,900
resources: irq:16 memory:d0000000-d3ffffff memory:f0000000-f0ffffff memory:c0000-dffff
*-generic:1
description: MMC Host
product: SDIO Host Controller
vendor: VIA Technologies, Inc.
physical id: c
bus info: pci@0000:00:0c.0
logical name: mmc0
logical name: mmc1
logical name: mmc2
version: 10
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=sdhci-pci latency=0
resources: irq:22 memory:80000000-800000ff memory:80001000-800010ff memory:80002000-800020ff
*-device:0
description: SD Card
product: SD08G
vendor: SanDisk
physical id: aaaa
logical name: /dev/mmcblk0
version: 8.0
date: 09/2010
serial: 167437691
size: 7580MiB (7948MB)
capabilities: sd partitioned partitioned:dos
configuration: logicalsectorsize=512 sectorsize=512 signature=304f4eb5
*-volume:0
description: Linux filesystem partition
vendor: Linux
physical id: 1
logical name: /dev/mmcblk0p1
logical name: /boot
version: 1.0
serial: 0e879075-94ae-487d-b65f-86c6f4814cc7
size: 7MiB
capacity: 7MiB
capabilities: primary extended_attributes ext2 initialized
configuration: filesystem=ext2 lastmountpoint=/mnt/sdb1 modified=2021-09-04 23:01:46 mount.fstype=ext2 mount.options=rw,noatime mounted=2021-09-04 23:01:46 state=mounted
*-volume:1
description: Linux filesystem partition
physical id: 2
logical name: /dev/mmcblk0p2
capacity: 7572MiB
capabilities: primary
*-device:1
description: SDIO Device
physical id: 1
bus info: mmc@1:0001:1
logical name: mmc1:0001:1
serial: 0
capabilities: sdio
*-device:2
description: SD Card
product: SU04G
vendor: SanDisk
physical id: e624
logical name: /dev/mmcblk2
version: 8.0
date: 09/2011
serial: 290732065
size: 3781MiB (3965MB)
capabilities: sd partitioned partitioned:dos
configuration: logicalsectorsize=512 sectorsize=512
*-volume:0
description: Linux filesystem partition
vendor: Linux
physical id: 1
logical name: /dev/mmcblk2p1
version: 1.0
serial: ad2652ce-fee6-48ba-be72-86fb96ae288b
size: 64MiB
capacity: 64MiB
capabilities: primary bootable extended_attributes ext2 initialized
configuration: filesystem=ext2 label=Boot lastmountpoint=/var/lib/random-seed modified=2021-09-03 01:06:44 mounted=2021-09-03 01:06:32 state=unknown
*-volume:1
description: EXT4 volume
vendor: Linux
physical id: 2
logical name: /dev/mmcblk2p2
version: 1.0
serial: 8a90ac7c-4c44-4750-83c5-0857f41ade6a
size: 3713MiB
capacity: 3713MiB
capabilities: primary journaled extended_attributes large_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2020-01-29 04:49:55 filesystem=ext4 label=OLPCRoot lastmountpoint=/ modified=2020-10-19 19:23:30 mounted=2021-09-03 01:06:32 state=clean
*-usb:0
description: USB controller
product: VT82xx/62xx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10
bus info: pci@0000:00:10.0
version: a0
width: 32 bits
clock: 33MHz
capabilities: pm uhci bus_master cap_list
configuration: driver=uhci_hcd latency=32
resources: irq:20 ioport:8000(size=32)
*-usb:1
description: USB controller
product: VT82xx/62xx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.1
bus info: pci@0000:00:10.1
version: a0
width: 32 bits
clock: 33MHz
capabilities: pm uhci bus_master cap_list
configuration: driver=uhci_hcd latency=32
resources: irq:22 ioport:8020(size=32)
*-usb:2
description: USB controller
product: VT82xx/62xx UHCI USB 1.1 Controller
vendor: VIA Technologies, Inc.
physical id: 10.2
bus info: pci@0000:00:10.2
version: a0
width: 32 bits
clock: 33MHz
capabilities: pm uhci bus_master cap_list
configuration: driver=uhci_hcd latency=32
resources: irq:21 ioport:8040(size=32)
*-usb:3
description: USB controller
product: USB 2.0
vendor: VIA Technologies, Inc.
physical id: 10.4
bus info: pci@0000:00:10.4
version: 90
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=32
resources: irq:23 memory:80003000-800030ff
*-isa
description: ISA bridge
product: VX855/VX875 Bus Control and Power Management
vendor: VIA Technologies, Inc.
physical id: 11
bus info: pci@0000:00:11.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: isa pm cap_list
configuration: latency=0
*-pnp00:00
product: System Board
physical id: 0
capabilities: pnp
configuration: driver=system
*-pnp00:01
product: Motherboard registers
physical id: 1
capabilities: pnp
configuration: driver=system
*-pnp00:02
product: PS/2 Port for PS/2-style Mice
physical id: 2
capabilities: pnp
configuration: driver=i8042 aux
*-pnp00:03
product: IBM Enhanced keyboard controller (101/2-key)
physical id: 3
capabilities: pnp
configuration: driver=i8042 kbd
*-pnp00:04
product: AT Real-Time Clock
physical id: 4
capabilities: pnp
configuration: driver=rtc_cmos
*-pnp00:05
product: Motherboard registers
physical id: 5
capabilities: pnp
configuration: driver=system
*-pnp00:06
product: System Board
physical id: 6
capabilities: pnp
configuration: driver=system
*-pci
description: PCI bridge
product: VX855/VX875/VX900 PCI to PCI Bridge
vendor: VIA Technologies, Inc.
physical id: 13
bus info: pci@0000:00:13.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
*-multimedia
description: Audio device
product: VT8237A/VT8251 HDA Controller
vendor: VIA Technologies, Inc.
physical id: 14
bus info: pci@0000:00:14.0
logical name: card0
logical name: /dev/snd/controlC0
logical name: /dev/snd/pcmC0D0c
logical name: /dev/snd/pcmC0D0p
version: 20
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:17 memory:80004000-80007fff
*-input:0
product: HDA VIA VT82xx Mic
physical id: 0
logical name: input6
logical name: /dev/input/event4
*-input:1
product: HDA VIA VT82xx Headphone
physical id: 1
logical name: input7
logical name: /dev/input/event5
*-pci:1
description: Host bridge
product: VX855/VX875 Error Reporting
vendor: VIA Technologies, Inc.
physical id: 101
bus info: pci@0000:00:00.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:2
description: Host bridge
product: VX855/VX875 Host Bus Control
vendor: VIA Technologies, Inc.
physical id: 102
bus info: pci@0000:00:00.2
version: 00
width: 32 bits
clock: 33MHz
*-pci:3
description: Host bridge
product: VX855/VX875 DRAM Bus Control
vendor: VIA Technologies, Inc.
physical id: 103
bus info: pci@0000:00:00.3
version: 00
width: 32 bits
clock: 33MHz
*-pci:4
description: Host bridge
product: VX855/VX875 Power Management Control
vendor: VIA Technologies, Inc.
physical id: 104
bus info: pci@0000:00:00.4
version: 00
width: 32 bits
clock: 33MHz
*-pci:5
description: Host bridge
product: VX855/VX875 Scratch Registers
vendor: VIA Technologies, Inc.
physical id: 105
bus info: pci@0000:00:00.6
version: 00
width: 32 bits
clock: 33MHz
*-pci:6
description: Host bridge
product: VX855/VX875 North-South Module Interface Control
vendor: VIA Technologies, Inc.
physical id: 106
bus info: pci@0000:00:00.7
version: 00
width: 32 bits
clock: 33MHz
*-pci:7
description: Host bridge
product: VX8xx South-North Module Interface Control
vendor: VIA Technologies, Inc.
physical id: 107
bus info: pci@0000:00:11.7
version: 00
width: 32 bits
clock: 33MHz
configuration: latency=8
*-input:0
product: Lid Switch
physical id: 1
logical name: input0
logical name: /dev/input/event0
capabilities: platform
*-input:1
product: Power Button
physical id: 2
logical name: input1
logical name: /dev/input/event1
capabilities: platform
*-input:2
product: AT Translated Set 2 keyboard
physical id: 3
logical name: input2
logical name: /dev/input/event2
capabilities: i8042
*-input:3
product: FSPPS/2 Sentelic FingerSensingPad
physical id: 4
logical name: input4
logical name: /dev/input/event6
capabilities: i8042
*-input:4
product: EBook Switch
physical id: 5
logical name: input5
logical name: /dev/input/event3
capabilities: platform
*-network
description: Wireless interface
physical id: 6
logical name: wlan0
serial: 68:a3:c4:cf:8d:fa
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=libertas driverversion=COMM-USB8388-323.p0 firmware=9.70.20.p0 multicast=yes wireless=IEEE 802.11
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-05 8:17 [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055 Andre Muller
@ 2021-09-07 22:05 ` Saravana Kannan
2021-09-08 2:14 ` Andre Muller
0 siblings, 1 reply; 11+ messages in thread
From: Saravana Kannan @ 2021-09-07 22:05 UTC (permalink / raw)
To: Andre Muller; +Cc: linux-kernel, Greg Kroah-Hartman
On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
>
> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
>
> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
>
> The /dev/mmcblk* nodes are not generated since this patch.
>
> Please find the output of lspsi -vv and lshw below.
>
> I will be happy to provide more info and/or test patches.
Hi Andre,
Can you point me to the dts file in upstream that corresponds to this system?
Also, if you can give the output of:
cat /sys/kernel/debug/devices_deferred
Thanks,
Saravana
>
> Thank you,
> Andre Müller
>
> ===
>
> # lspci -vv
>
> 00:00.0 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bridge: Host Control (rev 03)
> Subsystem: QUANTA Computer Inc VX855/VX875 Host Bridge: Host Control
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 32, Cache Line Size: 32 bytes
>
> 00:00.1 Host bridge: VIA Technologies, Inc. VX855/VX875 Error Reporting
> Subsystem: QUANTA Computer Inc VX855/VX875 Error Reporting
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
>
> 00:00.2 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bus Control
> Subsystem: QUANTA Computer Inc VX855/VX875 Host Bus Control
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
>
> 00:00.3 Host bridge: VIA Technologies, Inc. VX855/VX875 DRAM Bus Control
> Subsystem: QUANTA Computer Inc VX855/VX875 DRAM Bus Control
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
>
> 00:00.4 Host bridge: VIA Technologies, Inc. VX855/VX875 Power Management Control
> Subsystem: QUANTA Computer Inc VX855/VX875 Power Management Control
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
>
> 00:00.5 PIC: VIA Technologies, Inc. VX855/VX875 APIC and Central Traffic Control (prog-if 20 [IO(X)-APIC])
> Subsystem: QUANTA Computer Inc VX855/VX875 APIC and Central Traffic Control
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
>
> 00:00.6 Host bridge: VIA Technologies, Inc. VX855/VX875 Scratch Registers
> Subsystem: QUANTA Computer Inc VX855/VX875 Scratch Registers
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
>
> 00:00.7 Host bridge: VIA Technologies, Inc. VX855/VX875 North-South Module Interface Control
> Subsystem: QUANTA Computer Inc VX855/VX875 North-South Module Interface Control
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
>
> 00:01.0 VGA compatible controller: VIA Technologies, Inc. VX855/VX875 Chrome 9 HCM Integrated Graphics (prog-if 00 [VGA controller])
> Subsystem: QUANTA Computer Inc VX855/VX875 Chrome 9 HCM Integrated Graphics
> Device tree node: /sys/firmware/devicetree/base/pci/display@1
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 32
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at d0000000 (32-bit, prefetchable) [size=64M]
> Region 1: Memory at f0000000 (32-bit, non-prefetchable) [size=16M]
> Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
> Capabilities: [60] Power Management version 2
> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
> Address: 00000000 Data: 0000
> Kernel driver in use: viafb
>
> 00:0c.0 SD Host controller: VIA Technologies, Inc. SDIO Host Controller (rev 10) (prog-if 01)
> Subsystem: QUANTA Computer Inc SDIO Host Controller
> Device tree node: /sys/firmware/devicetree/base/pci/sd@c
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 22
> Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=256]
> Region 1: Memory at 80001000 (32-bit, non-prefetchable) [size=256]
> Region 2: Memory at 80002000 (32-bit, non-prefetchable) [size=256]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Kernel driver in use: sdhci-pci
>
> 00:10.0 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
> Subsystem: QUANTA Computer Inc VT82xx/62xx UHCI USB 1.1 Controller
> Device tree node: /sys/firmware/devicetree/base/pci/usb@10
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 20
> Region 4: I/O ports at 8000 [size=32]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Kernel driver in use: uhci_hcd
>
> 00:10.1 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
> Subsystem: QUANTA Computer Inc VT82xx/62xx UHCI USB 1.1 Controller
> Device tree node: /sys/firmware/devicetree/base/pci/usb@10,1
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin B routed to IRQ 22
> Region 4: I/O ports at 8020 [size=32]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Kernel driver in use: uhci_hcd
>
> 00:10.2 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
> Subsystem: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller
> Device tree node: /sys/firmware/devicetree/base/pci/usb@10,2
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 32, Cache Line Size: 32 bytes
> Interrupt: pin C routed to IRQ 21
> Region 4: I/O ports at 8040 [size=32]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Kernel driver in use: uhci_hcd
>
> 00:10.4 USB controller: VIA Technologies, Inc. USB 2.0 (rev 90) (prog-if 20 [EHCI])
> Subsystem: QUANTA Computer Inc USB 2.0
> Device tree node: /sys/firmware/devicetree/base/pci/usb@10,4
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 32, Cache Line Size: 64 bytes
> Interrupt: pin D routed to IRQ 23
> Region 0: Memory at 80003000 (32-bit, non-prefetchable) [size=256]
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [88] Debug port: BAR=1 offset=00a0
> Kernel driver in use: ehci-pci
>
> 00:11.0 ISA bridge: VIA Technologies, Inc. VX855/VX875 Bus Control and Power Management
> Subsystem: QUANTA Computer Inc VX855/VX875 Bus Control and Power Management
> Device tree node: /sys/firmware/devicetree/base/pci/isa@11
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Capabilities: [c0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>
> 00:11.7 Host bridge: VIA Technologies, Inc. VX8xx South-North Module Interface Control
> Subsystem: VIA Technologies, Inc. VX8xx South-North Module Interface Control
> Device tree node: /sys/firmware/devicetree/base/pci/host@11,7
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
>
> 00:13.0 PCI bridge: VIA Technologies, Inc. VX855/VX875/VX900 PCI to PCI Bridge (prog-if 00 [Normal decode])
> Device tree node: /sys/firmware/devicetree/base/pci/pci@13
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
> Latency: 0
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: [disabled]
> Memory behind bridge: [disabled]
> Prefetchable memory behind bridge: [disabled]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA+ VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: [70] Subsystem: VIA Technologies, Inc. VX855/VX875/VX900 PCI to PCI Bridge
>
> 00:14.0 Audio device: VIA Technologies, Inc. VT8237A/VT8251 HDA Controller (rev 20)
> Subsystem: QUANTA Computer Inc VT8237A/VT8251 HDA Controller
> Device tree node: /sys/firmware/devicetree/base/pci/audio@14
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 17
> Region 0: Memory at 80004000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
> Address: 0000000000000000 Data: 0000
> Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE- FLReset-
> DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
> Kernel driver in use: snd_hda_intel
>
> ===
>
> # lshw
>
> xo
> description: Laptop
> product: DA
> vendor: OLPC
> version: 1.5
> serial: SHC1470003A
> width: 32 bits
> capabilities: smbios-2.1 dmi-2.1
> configuration: chassis=laptop uuid=5a6dddd6-4fbe-32d5-50e9-786f7411eb8e
> *-core
> description: Motherboard
> product: XO
> vendor: QUANTA
> physical id: 0
> version: 1.5
> serial: SHC1470003A
> *-firmware:0
> description: BIOS
> vendor: IE8y2D ScD%g4r2bAIFA.
> physical id: 0
> version: OLPC Ver 1.00.15
> date: 06/13/2014
> size: 64KiB
> capacity: 1MiB
> capabilities: pci upgrade shadowing cdboot bootselect edd acpi
> *-cpu:0
> description: CPU
> product: VIA C7-M Processor 1000MHz
> vendor: CentaurHauls
> physical id: 400
> bus info: cpu@0
> version: 6.13.0
> size: 997MHz
> capacity: 997MHz
> width: 32 bits
> clock: 33MHz
> capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge cmov pat clflush acpi mmx fxsr sse sse2 tm nx cpuid pni est tm2 xtpr rng rng_en ace ace_en ace2 ace2_en phe phe_en pmm pmm_en cpufreq
> *-cache:0
> description: L1 cache
> physical id: 701
> size: 128KiB
> capacity: 128KiB
> capabilities: internal write-back unified
> configuration: level=1
> *-cache:1
> description: L2 cache
> physical id: 703
> size: 128KiB
> capacity: 128KiB
> capabilities: internal write-back unified
> configuration: level=2
> *-memory
> description: System Memory
> physical id: 1001
> slot: System board or motherboard
> size: 1GiB
> capacity: 1GiB
> *-bank
> description: Row of chips DDR2 Synchronous
> physical id: 0
> slot: Soldered
> size: 1GiB
> width: 64 bits
> *-firmware:1
> product: CL1 Q3C17 Q3C
> physical id: 1
> logical name: /proc/device-tree
> *-cpu:1 DISABLED
> description: CPU
> product: cpu
> physical id: 2
> bus info: cpu@0
> size: 1GHz
> *-pci:0
> description: Host bridge
> product: VX855/VX875 Host Bridge: Host Control
> vendor: VIA Technologies, Inc.
> physical id: 100
> bus info: pci@0000:00:00.0
> version: 03
> width: 32 bits
> clock: 33MHz
> configuration: latency=32
> *-generic:0 UNCLAIMED
> description: PIC
> product: VX855/VX875 APIC and Central Traffic Control
> vendor: VIA Technologies, Inc.
> physical id: 0.5
> bus info: pci@0000:00:00.5
> version: 00
> width: 32 bits
> clock: 33MHz
> capabilities: io_x_-apic bus_master
> configuration: latency=0
> *-display
> description: VGA compatible controller
> product: VX855/VX875 Chrome 9 HCM Integrated Graphics
> vendor: VIA Technologies, Inc.
> physical id: 1
> bus info: pci@0000:00:01.0
> logical name: /dev/fb0
> version: 00
> width: 32 bits
> clock: 33MHz
> capabilities: pm msi vga_controller bus_master cap_list rom fb
> configuration: depth=32 driver=viafb latency=32 resolution=1200,900
> resources: irq:16 memory:d0000000-d3ffffff memory:f0000000-f0ffffff memory:c0000-dffff
> *-generic:1
> description: MMC Host
> product: SDIO Host Controller
> vendor: VIA Technologies, Inc.
> physical id: c
> bus info: pci@0000:00:0c.0
> logical name: mmc0
> logical name: mmc1
> logical name: mmc2
> version: 10
> width: 32 bits
> clock: 33MHz
> capabilities: pm bus_master cap_list
> configuration: driver=sdhci-pci latency=0
> resources: irq:22 memory:80000000-800000ff memory:80001000-800010ff memory:80002000-800020ff
> *-device:0
> description: SD Card
> product: SD08G
> vendor: SanDisk
> physical id: aaaa
> logical name: /dev/mmcblk0
> version: 8.0
> date: 09/2010
> serial: 167437691
> size: 7580MiB (7948MB)
> capabilities: sd partitioned partitioned:dos
> configuration: logicalsectorsize=512 sectorsize=512 signature=304f4eb5
> *-volume:0
> description: Linux filesystem partition
> vendor: Linux
> physical id: 1
> logical name: /dev/mmcblk0p1
> logical name: /boot
> version: 1.0
> serial: 0e879075-94ae-487d-b65f-86c6f4814cc7
> size: 7MiB
> capacity: 7MiB
> capabilities: primary extended_attributes ext2 initialized
> configuration: filesystem=ext2 lastmountpoint=/mnt/sdb1 modified=2021-09-04 23:01:46 mount.fstype=ext2 mount.options=rw,noatime mounted=2021-09-04 23:01:46 state=mounted
> *-volume:1
> description: Linux filesystem partition
> physical id: 2
> logical name: /dev/mmcblk0p2
> capacity: 7572MiB
> capabilities: primary
> *-device:1
> description: SDIO Device
> physical id: 1
> bus info: mmc@1:0001:1
> logical name: mmc1:0001:1
> serial: 0
> capabilities: sdio
> *-device:2
> description: SD Card
> product: SU04G
> vendor: SanDisk
> physical id: e624
> logical name: /dev/mmcblk2
> version: 8.0
> date: 09/2011
> serial: 290732065
> size: 3781MiB (3965MB)
> capabilities: sd partitioned partitioned:dos
> configuration: logicalsectorsize=512 sectorsize=512
> *-volume:0
> description: Linux filesystem partition
> vendor: Linux
> physical id: 1
> logical name: /dev/mmcblk2p1
> version: 1.0
> serial: ad2652ce-fee6-48ba-be72-86fb96ae288b
> size: 64MiB
> capacity: 64MiB
> capabilities: primary bootable extended_attributes ext2 initialized
> configuration: filesystem=ext2 label=Boot lastmountpoint=/var/lib/random-seed modified=2021-09-03 01:06:44 mounted=2021-09-03 01:06:32 state=unknown
> *-volume:1
> description: EXT4 volume
> vendor: Linux
> physical id: 2
> logical name: /dev/mmcblk2p2
> version: 1.0
> serial: 8a90ac7c-4c44-4750-83c5-0857f41ade6a
> size: 3713MiB
> capacity: 3713MiB
> capabilities: primary journaled extended_attributes large_files dir_nlink recover extents ext4 ext2 initialized
> configuration: created=2020-01-29 04:49:55 filesystem=ext4 label=OLPCRoot lastmountpoint=/ modified=2020-10-19 19:23:30 mounted=2021-09-03 01:06:32 state=clean
> *-usb:0
> description: USB controller
> product: VT82xx/62xx UHCI USB 1.1 Controller
> vendor: VIA Technologies, Inc.
> physical id: 10
> bus info: pci@0000:00:10.0
> version: a0
> width: 32 bits
> clock: 33MHz
> capabilities: pm uhci bus_master cap_list
> configuration: driver=uhci_hcd latency=32
> resources: irq:20 ioport:8000(size=32)
> *-usb:1
> description: USB controller
> product: VT82xx/62xx UHCI USB 1.1 Controller
> vendor: VIA Technologies, Inc.
> physical id: 10.1
> bus info: pci@0000:00:10.1
> version: a0
> width: 32 bits
> clock: 33MHz
> capabilities: pm uhci bus_master cap_list
> configuration: driver=uhci_hcd latency=32
> resources: irq:22 ioport:8020(size=32)
> *-usb:2
> description: USB controller
> product: VT82xx/62xx UHCI USB 1.1 Controller
> vendor: VIA Technologies, Inc.
> physical id: 10.2
> bus info: pci@0000:00:10.2
> version: a0
> width: 32 bits
> clock: 33MHz
> capabilities: pm uhci bus_master cap_list
> configuration: driver=uhci_hcd latency=32
> resources: irq:21 ioport:8040(size=32)
> *-usb:3
> description: USB controller
> product: USB 2.0
> vendor: VIA Technologies, Inc.
> physical id: 10.4
> bus info: pci@0000:00:10.4
> version: 90
> width: 32 bits
> clock: 33MHz
> capabilities: pm debug ehci bus_master cap_list
> configuration: driver=ehci-pci latency=32
> resources: irq:23 memory:80003000-800030ff
> *-isa
> description: ISA bridge
> product: VX855/VX875 Bus Control and Power Management
> vendor: VIA Technologies, Inc.
> physical id: 11
> bus info: pci@0000:00:11.0
> version: 00
> width: 32 bits
> clock: 33MHz
> capabilities: isa pm cap_list
> configuration: latency=0
> *-pnp00:00
> product: System Board
> physical id: 0
> capabilities: pnp
> configuration: driver=system
> *-pnp00:01
> product: Motherboard registers
> physical id: 1
> capabilities: pnp
> configuration: driver=system
> *-pnp00:02
> product: PS/2 Port for PS/2-style Mice
> physical id: 2
> capabilities: pnp
> configuration: driver=i8042 aux
> *-pnp00:03
> product: IBM Enhanced keyboard controller (101/2-key)
> physical id: 3
> capabilities: pnp
> configuration: driver=i8042 kbd
> *-pnp00:04
> product: AT Real-Time Clock
> physical id: 4
> capabilities: pnp
> configuration: driver=rtc_cmos
> *-pnp00:05
> product: Motherboard registers
> physical id: 5
> capabilities: pnp
> configuration: driver=system
> *-pnp00:06
> product: System Board
> physical id: 6
> capabilities: pnp
> configuration: driver=system
> *-pci
> description: PCI bridge
> product: VX855/VX875/VX900 PCI to PCI Bridge
> vendor: VIA Technologies, Inc.
> physical id: 13
> bus info: pci@0000:00:13.0
> version: 00
> width: 32 bits
> clock: 33MHz
> capabilities: pci normal_decode bus_master cap_list
> *-multimedia
> description: Audio device
> product: VT8237A/VT8251 HDA Controller
> vendor: VIA Technologies, Inc.
> physical id: 14
> bus info: pci@0000:00:14.0
> logical name: card0
> logical name: /dev/snd/controlC0
> logical name: /dev/snd/pcmC0D0c
> logical name: /dev/snd/pcmC0D0p
> version: 20
> width: 64 bits
> clock: 33MHz
> capabilities: pm msi pciexpress bus_master cap_list
> configuration: driver=snd_hda_intel latency=0
> resources: irq:17 memory:80004000-80007fff
> *-input:0
> product: HDA VIA VT82xx Mic
> physical id: 0
> logical name: input6
> logical name: /dev/input/event4
> *-input:1
> product: HDA VIA VT82xx Headphone
> physical id: 1
> logical name: input7
> logical name: /dev/input/event5
> *-pci:1
> description: Host bridge
> product: VX855/VX875 Error Reporting
> vendor: VIA Technologies, Inc.
> physical id: 101
> bus info: pci@0000:00:00.1
> version: 00
> width: 32 bits
> clock: 33MHz
> *-pci:2
> description: Host bridge
> product: VX855/VX875 Host Bus Control
> vendor: VIA Technologies, Inc.
> physical id: 102
> bus info: pci@0000:00:00.2
> version: 00
> width: 32 bits
> clock: 33MHz
> *-pci:3
> description: Host bridge
> product: VX855/VX875 DRAM Bus Control
> vendor: VIA Technologies, Inc.
> physical id: 103
> bus info: pci@0000:00:00.3
> version: 00
> width: 32 bits
> clock: 33MHz
> *-pci:4
> description: Host bridge
> product: VX855/VX875 Power Management Control
> vendor: VIA Technologies, Inc.
> physical id: 104
> bus info: pci@0000:00:00.4
> version: 00
> width: 32 bits
> clock: 33MHz
> *-pci:5
> description: Host bridge
> product: VX855/VX875 Scratch Registers
> vendor: VIA Technologies, Inc.
> physical id: 105
> bus info: pci@0000:00:00.6
> version: 00
> width: 32 bits
> clock: 33MHz
> *-pci:6
> description: Host bridge
> product: VX855/VX875 North-South Module Interface Control
> vendor: VIA Technologies, Inc.
> physical id: 106
> bus info: pci@0000:00:00.7
> version: 00
> width: 32 bits
> clock: 33MHz
> *-pci:7
> description: Host bridge
> product: VX8xx South-North Module Interface Control
> vendor: VIA Technologies, Inc.
> physical id: 107
> bus info: pci@0000:00:11.7
> version: 00
> width: 32 bits
> clock: 33MHz
> configuration: latency=8
> *-input:0
> product: Lid Switch
> physical id: 1
> logical name: input0
> logical name: /dev/input/event0
> capabilities: platform
> *-input:1
> product: Power Button
> physical id: 2
> logical name: input1
> logical name: /dev/input/event1
> capabilities: platform
> *-input:2
> product: AT Translated Set 2 keyboard
> physical id: 3
> logical name: input2
> logical name: /dev/input/event2
> capabilities: i8042
> *-input:3
> product: FSPPS/2 Sentelic FingerSensingPad
> physical id: 4
> logical name: input4
> logical name: /dev/input/event6
> capabilities: i8042
> *-input:4
> product: EBook Switch
> physical id: 5
> logical name: input5
> logical name: /dev/input/event3
> capabilities: platform
> *-network
> description: Wireless interface
> physical id: 6
> logical name: wlan0
> serial: 68:a3:c4:cf:8d:fa
> capabilities: ethernet physical wireless
> configuration: broadcast=yes driver=libertas driverversion=COMM-USB8388-323.p0 firmware=9.70.20.p0 multicast=yes wireless=IEEE 802.11
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-07 22:05 ` Saravana Kannan
@ 2021-09-08 2:14 ` Andre Muller
2021-09-08 3:14 ` Saravana Kannan
0 siblings, 1 reply; 11+ messages in thread
From: Andre Muller @ 2021-09-08 2:14 UTC (permalink / raw)
To: Saravana Kannan; +Cc: linux-kernel, Greg Kroah-Hartman
On 08/09/2021 00.05, Saravana Kannan wrote:
> On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
>>
>> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
>>
>> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
>>
>> The /dev/mmcblk* nodes are not generated since this patch.
>>
>> Please find the output of lspsi -vv and lshw below.
>>
>> I will be happy to provide more info and/or test patches.
>
> Hi Andre,
>
> Can you point me to the dts file in upstream that corresponds to this system?
>
> Also, if you can give the output of:
> cat /sys/kernel/debug/devices_deferred
Hi Saravana,
/sys/kernel/debug/devices_deferred is empty.
I used the last good commit b6f617.
The XO-1.5 has an x86 compatible VIA C7 processor.
It uses the VX855 chip for about all I/O tasks, including SDIO.
I am not aware of a device tree file for it.
It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
Which also is the boot manager, configured via FORTH scripts.
From the linux side of the fence, dmesg's line 2 is:
"OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
But my understanding of device trees is severely limited, I might be allwrong.
Anyway, the firmware source is here:
http://dev.laptop.org/git/users/quozl/openfirmware/
This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
cpu/x86/pc/olpc/via/devices.fth
My machine runs the latest version:
http://wiki.laptop.org/go/OLPC_Firmware_q3c17
The XO-1.5 hardware specs are here:
http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
http://wiki.laptop.org/go/Hardware_specification_1.5
Would the .config or dmesg help?
Thank you,
Andre
>
> Thanks,
> Saravana
>
>>
>> Thank you,
>> Andre Müller
>>
>> ===
>>
>> # lspci -vv
>>
>> 00:00.0 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bridge: Host Control (rev 03)
>> Subsystem: QUANTA Computer Inc VX855/VX875 Host Bridge: Host Control
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 32, Cache Line Size: 32 bytes
>>
>> 00:00.1 Host bridge: VIA Technologies, Inc. VX855/VX875 Error Reporting
>> Subsystem: QUANTA Computer Inc VX855/VX875 Error Reporting
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 32 bytes
>>
>> 00:00.2 Host bridge: VIA Technologies, Inc. VX855/VX875 Host Bus Control
>> Subsystem: QUANTA Computer Inc VX855/VX875 Host Bus Control
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 32 bytes
>>
>> 00:00.3 Host bridge: VIA Technologies, Inc. VX855/VX875 DRAM Bus Control
>> Subsystem: QUANTA Computer Inc VX855/VX875 DRAM Bus Control
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0
>>
>> 00:00.4 Host bridge: VIA Technologies, Inc. VX855/VX875 Power Management Control
>> Subsystem: QUANTA Computer Inc VX855/VX875 Power Management Control
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 32 bytes
>>
>> 00:00.5 PIC: VIA Technologies, Inc. VX855/VX875 APIC and Central Traffic Control (prog-if 20 [IO(X)-APIC])
>> Subsystem: QUANTA Computer Inc VX855/VX875 APIC and Central Traffic Control
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 32 bytes
>>
>> 00:00.6 Host bridge: VIA Technologies, Inc. VX855/VX875 Scratch Registers
>> Subsystem: QUANTA Computer Inc VX855/VX875 Scratch Registers
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 32 bytes
>>
>> 00:00.7 Host bridge: VIA Technologies, Inc. VX855/VX875 North-South Module Interface Control
>> Subsystem: QUANTA Computer Inc VX855/VX875 North-South Module Interface Control
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 32 bytes
>>
>> 00:01.0 VGA compatible controller: VIA Technologies, Inc. VX855/VX875 Chrome 9 HCM Integrated Graphics (prog-if 00 [VGA controller])
>> Subsystem: QUANTA Computer Inc VX855/VX875 Chrome 9 HCM Integrated Graphics
>> Device tree node: /sys/firmware/devicetree/base/pci/display@1
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 32
>> Interrupt: pin A routed to IRQ 16
>> Region 0: Memory at d0000000 (32-bit, prefetchable) [size=64M]
>> Region 1: Memory at f0000000 (32-bit, non-prefetchable) [size=16M]
>> Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
>> Capabilities: [60] Power Management version 2
>> Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
>> Address: 00000000 Data: 0000
>> Kernel driver in use: viafb
>>
>> 00:0c.0 SD Host controller: VIA Technologies, Inc. SDIO Host Controller (rev 10) (prog-if 01)
>> Subsystem: QUANTA Computer Inc SDIO Host Controller
>> Device tree node: /sys/firmware/devicetree/base/pci/sd@c
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0
>> Interrupt: pin A routed to IRQ 22
>> Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=256]
>> Region 1: Memory at 80001000 (32-bit, non-prefetchable) [size=256]
>> Region 2: Memory at 80002000 (32-bit, non-prefetchable) [size=256]
>> Capabilities: [80] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: sdhci-pci
>>
>> 00:10.0 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
>> Subsystem: QUANTA Computer Inc VT82xx/62xx UHCI USB 1.1 Controller
>> Device tree node: /sys/firmware/devicetree/base/pci/usb@10
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 32, Cache Line Size: 32 bytes
>> Interrupt: pin A routed to IRQ 20
>> Region 4: I/O ports at 8000 [size=32]
>> Capabilities: [80] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: uhci_hcd
>>
>> 00:10.1 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
>> Subsystem: QUANTA Computer Inc VT82xx/62xx UHCI USB 1.1 Controller
>> Device tree node: /sys/firmware/devicetree/base/pci/usb@10,1
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 32, Cache Line Size: 32 bytes
>> Interrupt: pin B routed to IRQ 22
>> Region 4: I/O ports at 8020 [size=32]
>> Capabilities: [80] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: uhci_hcd
>>
>> 00:10.2 USB controller: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
>> Subsystem: VIA Technologies, Inc. VT82xx/62xx UHCI USB 1.1 Controller
>> Device tree node: /sys/firmware/devicetree/base/pci/usb@10,2
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 32, Cache Line Size: 32 bytes
>> Interrupt: pin C routed to IRQ 21
>> Region 4: I/O ports at 8040 [size=32]
>> Capabilities: [80] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: uhci_hcd
>>
>> 00:10.4 USB controller: VIA Technologies, Inc. USB 2.0 (rev 90) (prog-if 20 [EHCI])
>> Subsystem: QUANTA Computer Inc USB 2.0
>> Device tree node: /sys/firmware/devicetree/base/pci/usb@10,4
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 32, Cache Line Size: 64 bytes
>> Interrupt: pin D routed to IRQ 23
>> Region 0: Memory at 80003000 (32-bit, non-prefetchable) [size=256]
>> Capabilities: [80] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [88] Debug port: BAR=1 offset=00a0
>> Kernel driver in use: ehci-pci
>>
>> 00:11.0 ISA bridge: VIA Technologies, Inc. VX855/VX875 Bus Control and Power Management
>> Subsystem: QUANTA Computer Inc VX855/VX875 Bus Control and Power Management
>> Device tree node: /sys/firmware/devicetree/base/pci/isa@11
>> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Capabilities: [c0] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>>
>> 00:11.7 Host bridge: VIA Technologies, Inc. VX8xx South-North Module Interface Control
>> Subsystem: VIA Technologies, Inc. VX8xx South-North Module Interface Control
>> Device tree node: /sys/firmware/devicetree/base/pci/host@11,7
>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
>>
>> 00:13.0 PCI bridge: VIA Technologies, Inc. VX855/VX875/VX900 PCI to PCI Bridge (prog-if 00 [Normal decode])
>> Device tree node: /sys/firmware/devicetree/base/pci/pci@13
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
>> Latency: 0
>> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
>> I/O behind bridge: [disabled]
>> Memory behind bridge: [disabled]
>> Prefetchable memory behind bridge: [disabled]
>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA+ VGA- VGA16- MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [70] Subsystem: VIA Technologies, Inc. VX855/VX875/VX900 PCI to PCI Bridge
>>
>> 00:14.0 Audio device: VIA Technologies, Inc. VT8237A/VT8251 HDA Controller (rev 20)
>> Subsystem: QUANTA Computer Inc VT8237A/VT8251 HDA Controller
>> Device tree node: /sys/firmware/devicetree/base/pci/audio@14
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 32 bytes
>> Interrupt: pin A routed to IRQ 17
>> Region 0: Memory at 80004000 (64-bit, non-prefetchable) [size=16K]
>> Capabilities: [50] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
>> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
>> Address: 0000000000000000 Data: 0000
>> Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
>> DevCap: MaxPayload 128 bytes, PhantFunc 0
>> ExtTag- RBE- FLReset-
>> DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
>> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
>> MaxPayload 128 bytes, MaxReadReq 128 bytes
>> DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
>> Kernel driver in use: snd_hda_intel
>>
>> ===
>>
>> # lshw
>>
>> xo
>> description: Laptop
>> product: DA
>> vendor: OLPC
>> version: 1.5
>> serial: SHC1470003A
>> width: 32 bits
>> capabilities: smbios-2.1 dmi-2.1
>> configuration: chassis=laptop uuid=5a6dddd6-4fbe-32d5-50e9-786f7411eb8e
>> *-core
>> description: Motherboard
>> product: XO
>> vendor: QUANTA
>> physical id: 0
>> version: 1.5
>> serial: SHC1470003A
>> *-firmware:0
>> description: BIOS
>> vendor: IE8y2D ScD%g4r2bAIFA.
>> physical id: 0
>> version: OLPC Ver 1.00.15
>> date: 06/13/2014
>> size: 64KiB
>> capacity: 1MiB
>> capabilities: pci upgrade shadowing cdboot bootselect edd acpi
>> *-cpu:0
>> description: CPU
>> product: VIA C7-M Processor 1000MHz
>> vendor: CentaurHauls
>> physical id: 400
>> bus info: cpu@0
>> version: 6.13.0
>> size: 997MHz
>> capacity: 997MHz
>> width: 32 bits
>> clock: 33MHz
>> capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge cmov pat clflush acpi mmx fxsr sse sse2 tm nx cpuid pni est tm2 xtpr rng rng_en ace ace_en ace2 ace2_en phe phe_en pmm pmm_en cpufreq
>> *-cache:0
>> description: L1 cache
>> physical id: 701
>> size: 128KiB
>> capacity: 128KiB
>> capabilities: internal write-back unified
>> configuration: level=1
>> *-cache:1
>> description: L2 cache
>> physical id: 703
>> size: 128KiB
>> capacity: 128KiB
>> capabilities: internal write-back unified
>> configuration: level=2
>> *-memory
>> description: System Memory
>> physical id: 1001
>> slot: System board or motherboard
>> size: 1GiB
>> capacity: 1GiB
>> *-bank
>> description: Row of chips DDR2 Synchronous
>> physical id: 0
>> slot: Soldered
>> size: 1GiB
>> width: 64 bits
>> *-firmware:1
>> product: CL1 Q3C17 Q3C
>> physical id: 1
>> logical name: /proc/device-tree
>> *-cpu:1 DISABLED
>> description: CPU
>> product: cpu
>> physical id: 2
>> bus info: cpu@0
>> size: 1GHz
>> *-pci:0
>> description: Host bridge
>> product: VX855/VX875 Host Bridge: Host Control
>> vendor: VIA Technologies, Inc.
>> physical id: 100
>> bus info: pci@0000:00:00.0
>> version: 03
>> width: 32 bits
>> clock: 33MHz
>> configuration: latency=32
>> *-generic:0 UNCLAIMED
>> description: PIC
>> product: VX855/VX875 APIC and Central Traffic Control
>> vendor: VIA Technologies, Inc.
>> physical id: 0.5
>> bus info: pci@0000:00:00.5
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> capabilities: io_x_-apic bus_master
>> configuration: latency=0
>> *-display
>> description: VGA compatible controller
>> product: VX855/VX875 Chrome 9 HCM Integrated Graphics
>> vendor: VIA Technologies, Inc.
>> physical id: 1
>> bus info: pci@0000:00:01.0
>> logical name: /dev/fb0
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> capabilities: pm msi vga_controller bus_master cap_list rom fb
>> configuration: depth=32 driver=viafb latency=32 resolution=1200,900
>> resources: irq:16 memory:d0000000-d3ffffff memory:f0000000-f0ffffff memory:c0000-dffff
>> *-generic:1
>> description: MMC Host
>> product: SDIO Host Controller
>> vendor: VIA Technologies, Inc.
>> physical id: c
>> bus info: pci@0000:00:0c.0
>> logical name: mmc0
>> logical name: mmc1
>> logical name: mmc2
>> version: 10
>> width: 32 bits
>> clock: 33MHz
>> capabilities: pm bus_master cap_list
>> configuration: driver=sdhci-pci latency=0
>> resources: irq:22 memory:80000000-800000ff memory:80001000-800010ff memory:80002000-800020ff
>> *-device:0
>> description: SD Card
>> product: SD08G
>> vendor: SanDisk
>> physical id: aaaa
>> logical name: /dev/mmcblk0
>> version: 8.0
>> date: 09/2010
>> serial: 167437691
>> size: 7580MiB (7948MB)
>> capabilities: sd partitioned partitioned:dos
>> configuration: logicalsectorsize=512 sectorsize=512 signature=304f4eb5
>> *-volume:0
>> description: Linux filesystem partition
>> vendor: Linux
>> physical id: 1
>> logical name: /dev/mmcblk0p1
>> logical name: /boot
>> version: 1.0
>> serial: 0e879075-94ae-487d-b65f-86c6f4814cc7
>> size: 7MiB
>> capacity: 7MiB
>> capabilities: primary extended_attributes ext2 initialized
>> configuration: filesystem=ext2 lastmountpoint=/mnt/sdb1 modified=2021-09-04 23:01:46 mount.fstype=ext2 mount.options=rw,noatime mounted=2021-09-04 23:01:46 state=mounted
>> *-volume:1
>> description: Linux filesystem partition
>> physical id: 2
>> logical name: /dev/mmcblk0p2
>> capacity: 7572MiB
>> capabilities: primary
>> *-device:1
>> description: SDIO Device
>> physical id: 1
>> bus info: mmc@1:0001:1
>> logical name: mmc1:0001:1
>> serial: 0
>> capabilities: sdio
>> *-device:2
>> description: SD Card
>> product: SU04G
>> vendor: SanDisk
>> physical id: e624
>> logical name: /dev/mmcblk2
>> version: 8.0
>> date: 09/2011
>> serial: 290732065
>> size: 3781MiB (3965MB)
>> capabilities: sd partitioned partitioned:dos
>> configuration: logicalsectorsize=512 sectorsize=512
>> *-volume:0
>> description: Linux filesystem partition
>> vendor: Linux
>> physical id: 1
>> logical name: /dev/mmcblk2p1
>> version: 1.0
>> serial: ad2652ce-fee6-48ba-be72-86fb96ae288b
>> size: 64MiB
>> capacity: 64MiB
>> capabilities: primary bootable extended_attributes ext2 initialized
>> configuration: filesystem=ext2 label=Boot lastmountpoint=/var/lib/random-seed modified=2021-09-03 01:06:44 mounted=2021-09-03 01:06:32 state=unknown
>> *-volume:1
>> description: EXT4 volume
>> vendor: Linux
>> physical id: 2
>> logical name: /dev/mmcblk2p2
>> version: 1.0
>> serial: 8a90ac7c-4c44-4750-83c5-0857f41ade6a
>> size: 3713MiB
>> capacity: 3713MiB
>> capabilities: primary journaled extended_attributes large_files dir_nlink recover extents ext4 ext2 initialized
>> configuration: created=2020-01-29 04:49:55 filesystem=ext4 label=OLPCRoot lastmountpoint=/ modified=2020-10-19 19:23:30 mounted=2021-09-03 01:06:32 state=clean
>> *-usb:0
>> description: USB controller
>> product: VT82xx/62xx UHCI USB 1.1 Controller
>> vendor: VIA Technologies, Inc.
>> physical id: 10
>> bus info: pci@0000:00:10.0
>> version: a0
>> width: 32 bits
>> clock: 33MHz
>> capabilities: pm uhci bus_master cap_list
>> configuration: driver=uhci_hcd latency=32
>> resources: irq:20 ioport:8000(size=32)
>> *-usb:1
>> description: USB controller
>> product: VT82xx/62xx UHCI USB 1.1 Controller
>> vendor: VIA Technologies, Inc.
>> physical id: 10.1
>> bus info: pci@0000:00:10.1
>> version: a0
>> width: 32 bits
>> clock: 33MHz
>> capabilities: pm uhci bus_master cap_list
>> configuration: driver=uhci_hcd latency=32
>> resources: irq:22 ioport:8020(size=32)
>> *-usb:2
>> description: USB controller
>> product: VT82xx/62xx UHCI USB 1.1 Controller
>> vendor: VIA Technologies, Inc.
>> physical id: 10.2
>> bus info: pci@0000:00:10.2
>> version: a0
>> width: 32 bits
>> clock: 33MHz
>> capabilities: pm uhci bus_master cap_list
>> configuration: driver=uhci_hcd latency=32
>> resources: irq:21 ioport:8040(size=32)
>> *-usb:3
>> description: USB controller
>> product: USB 2.0
>> vendor: VIA Technologies, Inc.
>> physical id: 10.4
>> bus info: pci@0000:00:10.4
>> version: 90
>> width: 32 bits
>> clock: 33MHz
>> capabilities: pm debug ehci bus_master cap_list
>> configuration: driver=ehci-pci latency=32
>> resources: irq:23 memory:80003000-800030ff
>> *-isa
>> description: ISA bridge
>> product: VX855/VX875 Bus Control and Power Management
>> vendor: VIA Technologies, Inc.
>> physical id: 11
>> bus info: pci@0000:00:11.0
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> capabilities: isa pm cap_list
>> configuration: latency=0
>> *-pnp00:00
>> product: System Board
>> physical id: 0
>> capabilities: pnp
>> configuration: driver=system
>> *-pnp00:01
>> product: Motherboard registers
>> physical id: 1
>> capabilities: pnp
>> configuration: driver=system
>> *-pnp00:02
>> product: PS/2 Port for PS/2-style Mice
>> physical id: 2
>> capabilities: pnp
>> configuration: driver=i8042 aux
>> *-pnp00:03
>> product: IBM Enhanced keyboard controller (101/2-key)
>> physical id: 3
>> capabilities: pnp
>> configuration: driver=i8042 kbd
>> *-pnp00:04
>> product: AT Real-Time Clock
>> physical id: 4
>> capabilities: pnp
>> configuration: driver=rtc_cmos
>> *-pnp00:05
>> product: Motherboard registers
>> physical id: 5
>> capabilities: pnp
>> configuration: driver=system
>> *-pnp00:06
>> product: System Board
>> physical id: 6
>> capabilities: pnp
>> configuration: driver=system
>> *-pci
>> description: PCI bridge
>> product: VX855/VX875/VX900 PCI to PCI Bridge
>> vendor: VIA Technologies, Inc.
>> physical id: 13
>> bus info: pci@0000:00:13.0
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> capabilities: pci normal_decode bus_master cap_list
>> *-multimedia
>> description: Audio device
>> product: VT8237A/VT8251 HDA Controller
>> vendor: VIA Technologies, Inc.
>> physical id: 14
>> bus info: pci@0000:00:14.0
>> logical name: card0
>> logical name: /dev/snd/controlC0
>> logical name: /dev/snd/pcmC0D0c
>> logical name: /dev/snd/pcmC0D0p
>> version: 20
>> width: 64 bits
>> clock: 33MHz
>> capabilities: pm msi pciexpress bus_master cap_list
>> configuration: driver=snd_hda_intel latency=0
>> resources: irq:17 memory:80004000-80007fff
>> *-input:0
>> product: HDA VIA VT82xx Mic
>> physical id: 0
>> logical name: input6
>> logical name: /dev/input/event4
>> *-input:1
>> product: HDA VIA VT82xx Headphone
>> physical id: 1
>> logical name: input7
>> logical name: /dev/input/event5
>> *-pci:1
>> description: Host bridge
>> product: VX855/VX875 Error Reporting
>> vendor: VIA Technologies, Inc.
>> physical id: 101
>> bus info: pci@0000:00:00.1
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> *-pci:2
>> description: Host bridge
>> product: VX855/VX875 Host Bus Control
>> vendor: VIA Technologies, Inc.
>> physical id: 102
>> bus info: pci@0000:00:00.2
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> *-pci:3
>> description: Host bridge
>> product: VX855/VX875 DRAM Bus Control
>> vendor: VIA Technologies, Inc.
>> physical id: 103
>> bus info: pci@0000:00:00.3
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> *-pci:4
>> description: Host bridge
>> product: VX855/VX875 Power Management Control
>> vendor: VIA Technologies, Inc.
>> physical id: 104
>> bus info: pci@0000:00:00.4
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> *-pci:5
>> description: Host bridge
>> product: VX855/VX875 Scratch Registers
>> vendor: VIA Technologies, Inc.
>> physical id: 105
>> bus info: pci@0000:00:00.6
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> *-pci:6
>> description: Host bridge
>> product: VX855/VX875 North-South Module Interface Control
>> vendor: VIA Technologies, Inc.
>> physical id: 106
>> bus info: pci@0000:00:00.7
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> *-pci:7
>> description: Host bridge
>> product: VX8xx South-North Module Interface Control
>> vendor: VIA Technologies, Inc.
>> physical id: 107
>> bus info: pci@0000:00:11.7
>> version: 00
>> width: 32 bits
>> clock: 33MHz
>> configuration: latency=8
>> *-input:0
>> product: Lid Switch
>> physical id: 1
>> logical name: input0
>> logical name: /dev/input/event0
>> capabilities: platform
>> *-input:1
>> product: Power Button
>> physical id: 2
>> logical name: input1
>> logical name: /dev/input/event1
>> capabilities: platform
>> *-input:2
>> product: AT Translated Set 2 keyboard
>> physical id: 3
>> logical name: input2
>> logical name: /dev/input/event2
>> capabilities: i8042
>> *-input:3
>> product: FSPPS/2 Sentelic FingerSensingPad
>> physical id: 4
>> logical name: input4
>> logical name: /dev/input/event6
>> capabilities: i8042
>> *-input:4
>> product: EBook Switch
>> physical id: 5
>> logical name: input5
>> logical name: /dev/input/event3
>> capabilities: platform
>> *-network
>> description: Wireless interface
>> physical id: 6
>> logical name: wlan0
>> serial: 68:a3:c4:cf:8d:fa
>> capabilities: ethernet physical wireless
>> configuration: broadcast=yes driver=libertas driverversion=COMM-USB8388-323.p0 firmware=9.70.20.p0 multicast=yes wireless=IEEE 802.11
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-08 2:14 ` Andre Muller
@ 2021-09-08 3:14 ` Saravana Kannan
2021-09-08 22:31 ` Rob Herring
0 siblings, 1 reply; 11+ messages in thread
From: Saravana Kannan @ 2021-09-08 3:14 UTC (permalink / raw)
To: Andre Muller, Rob Herring
Cc: linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
>
> On 08/09/2021 00.05, Saravana Kannan wrote:
> > On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
> >>
> >> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
> >>
> >> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
> >>
> >> The /dev/mmcblk* nodes are not generated since this patch.
> >>
> >> Please find the output of lspsi -vv and lshw below.
> >>
> >> I will be happy to provide more info and/or test patches.
> >
> > Hi Andre,
> >
> > Can you point me to the dts file in upstream that corresponds to this system?
> >
> > Also, if you can give the output of:
> > cat /sys/kernel/debug/devices_deferred
>
> Hi Saravana,
>
>
> /sys/kernel/debug/devices_deferred is empty.
> I used the last good commit b6f617.
Sorry, I wanted that with the bad commit.
>
> The XO-1.5 has an x86 compatible VIA C7 processor.
> It uses the VX855 chip for about all I/O tasks, including SDIO.
> I am not aware of a device tree file for it.
>
> It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
> Which also is the boot manager, configured via FORTH scripts.
>
> From the linux side of the fence, dmesg's line 2 is:
>
> "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
>
> AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
> But my understanding of device trees is severely limited, I might be allwrong.
Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
enabled by fw_devlink=on should be executed.
The only thing that might remotely even execute is:
efifb_add_links() in drivers/firmware/efi/efi-init.c
If you want you can just do an early return 0; in that to see if it
makes a difference (unlikely).
Rob, Do you know what's going on with OLPC and DT?
>
>
> Anyway, the firmware source is here:
> http://dev.laptop.org/git/users/quozl/openfirmware/
>
> This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
> cpu/x86/pc/olpc/via/devices.fth
That file is all gibberish to me.
>
> My machine runs the latest version:
> http://wiki.laptop.org/go/OLPC_Firmware_q3c17
>
> The XO-1.5 hardware specs are here:
> http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
> http://wiki.laptop.org/go/Hardware_specification_1.5
>
> Would the .config or dmesg help?
At this point, why not? When you do send them, please send them as
attachments and not inline.
Also, when you collect the dmesg logs, the following could help:
Enable the existing dev_dbg logs in these functions:
device_link_add()
device_links_check_suppliers()
And add the following log to fwnode_link_add():
+++ b/drivers/base/core.c
@@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
struct fwnode_handle *sup)
goto out;
}
+ pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
+
link->supplier = sup;
INIT_LIST_HEAD(&link->s_hook);
link->consumer = con;
Thanks,
Saravana
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-08 3:14 ` Saravana Kannan
@ 2021-09-08 22:31 ` Rob Herring
2021-09-09 14:10 ` Andre Muller
0 siblings, 1 reply; 11+ messages in thread
From: Rob Herring @ 2021-09-08 22:31 UTC (permalink / raw)
To: Saravana Kannan, Andre Muller
Cc: linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Tue, Sep 7, 2021 at 10:15 PM Saravana Kannan <saravanak@google.com> wrote:
>
> On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
> >
> > On 08/09/2021 00.05, Saravana Kannan wrote:
> > > On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
> > >>
> > >> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
> > >>
> > >> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
> > >>
> > >> The /dev/mmcblk* nodes are not generated since this patch.
> > >>
> > >> Please find the output of lspsi -vv and lshw below.
> > >>
> > >> I will be happy to provide more info and/or test patches.
> > >
> > > Hi Andre,
> > >
> > > Can you point me to the dts file in upstream that corresponds to this system?
> > >
> > > Also, if you can give the output of:
> > > cat /sys/kernel/debug/devices_deferred
> >
> > Hi Saravana,
> >
> >
> > /sys/kernel/debug/devices_deferred is empty.
> > I used the last good commit b6f617.
>
> Sorry, I wanted that with the bad commit.
>
> >
> > The XO-1.5 has an x86 compatible VIA C7 processor.
> > It uses the VX855 chip for about all I/O tasks, including SDIO.
> > I am not aware of a device tree file for it.
> >
> > It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
> > Which also is the boot manager, configured via FORTH scripts.
> >
> > From the linux side of the fence, dmesg's line 2 is:
> >
> > "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
> >
> > AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
> > But my understanding of device trees is severely limited, I might be allwrong.
>
> Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
> enabled by fw_devlink=on should be executed.
Linux does, but maybe not for memory (like UEFI on arm64).
> The only thing that might remotely even execute is:
> efifb_add_links() in drivers/firmware/efi/efi-init.c
>
> If you want you can just do an early return 0; in that to see if it
> makes a difference (unlikely).
>
> Rob, Do you know what's going on with OLPC and DT?
Not really. I have an XO-1 DT dump[1]. It's probably a similar looking
DT though. It's pretty ancient lacking anything we've invented for DT
in the last 10 years. There's not really much to it as about the only
phandle I see is for interrupts.
> > Anyway, the firmware source is here:
> > http://dev.laptop.org/git/users/quozl/openfirmware/
> >
> > This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
> > cpu/x86/pc/olpc/via/devices.fth
>
> That file is all gibberish to me.
Running this on a booted system would help:
dtc -f -I fs -O dts /proc/device-tree > dump.dts
If you don't have dtc on the system, then you'll have to zip up
/proc/device-tree contents and run dtc elsewhere (or just post that).
> > My machine runs the latest version:
> > http://wiki.laptop.org/go/OLPC_Firmware_q3c17
> >
> > The XO-1.5 hardware specs are here:
> > http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
> > http://wiki.laptop.org/go/Hardware_specification_1.5
> >
> > Would the .config or dmesg help?
>
> At this point, why not? When you do send them, please send them as
> attachments and not inline.
>
> Also, when you collect the dmesg logs, the following could help:
> Enable the existing dev_dbg logs in these functions:
> device_link_add()
> device_links_check_suppliers()
>
> And add the following log to fwnode_link_add():
> +++ b/drivers/base/core.c
> @@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
> struct fwnode_handle *sup)
> goto out;
> }
>
> + pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
> +
Please add something like this that can be enabled easily with dynamic debug.
Rob
[1] https://pastebin.com/um0kAZym
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-08 22:31 ` Rob Herring
@ 2021-09-09 14:10 ` Andre Muller
2021-09-09 15:14 ` Rob Herring
0 siblings, 1 reply; 11+ messages in thread
From: Andre Muller @ 2021-09-09 14:10 UTC (permalink / raw)
To: Rob Herring, Saravana Kannan
Cc: linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
[-- Attachment #1: Type: text/plain, Size: 4544 bytes --]
On 09/09/2021 00.31, Rob Herring wrote:
> On Tue, Sep 7, 2021 at 10:15 PM Saravana Kannan <saravanak@google.com> wrote:
>>
>> On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
>>>
>>> On 08/09/2021 00.05, Saravana Kannan wrote:
>>>> On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
>>>>>
>>>>> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
>>>>>
>>>>> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
>>>>>
>>>>> The /dev/mmcblk* nodes are not generated since this patch.
>>>>>
>>>>> Please find the output of lspsi -vv and lshw below.
>>>>>
>>>>> I will be happy to provide more info and/or test patches.
>>>>
>>>> Hi Andre,
>>>>
>>>> Can you point me to the dts file in upstream that corresponds to this system?
>>>>
>>>> Also, if you can give the output of:
>>>> cat /sys/kernel/debug/devices_deferred
>>>
>>> Hi Saravana,
>>>
>>>
>>> /sys/kernel/debug/devices_deferred is empty.
>>> I used the last good commit b6f617.
>>
>> Sorry, I wanted that with the bad commit.
Uh-oh, my bad...
The bad case says
# cat devices_deferred
0000:00:0c.0
That's the SD Host controller.
>>
>>>
>>> The XO-1.5 has an x86 compatible VIA C7 processor.
>>> It uses the VX855 chip for about all I/O tasks, including SDIO.
>>> I am not aware of a device tree file for it.
>>>
>>> It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
>>> Which also is the boot manager, configured via FORTH scripts.
>>>
>>> From the linux side of the fence, dmesg's line 2 is:
>>>
>>> "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
>>>
>>> AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
>>> But my understanding of device trees is severely limited, I might be allwrong.
>>
>> Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
>> enabled by fw_devlink=on should be executed.
>
> Linux does, but maybe not for memory (like UEFI on arm64).
>
>> The only thing that might remotely even execute is:
>> efifb_add_links() in drivers/firmware/efi/efi-init.c
>>
>> If you want you can just do an early return 0; in that to see if it
>> makes a difference (unlikely).
>>
>> Rob, Do you know what's going on with OLPC and DT?
>
> Not really. I have an XO-1 DT dump[1]. It's probably a similar looking
> DT though. It's pretty ancient lacking anything we've invented for DT
> in the last 10 years. There's not really much to it as about the only
> phandle I see is for interrupts.
>
>>> Anyway, the firmware source is here:
>>> http://dev.laptop.org/git/users/quozl/openfirmware/
>>>
>>> This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
>>> cpu/x86/pc/olpc/via/devices.fth
>>
>> That file is all gibberish to me.
>
> Running this on a booted system would help:
>
> dtc -f -I fs -O dts /proc/device-tree > dump.dts
Ah, thanks. I never knew about the DT in there...
XO-1.5_dump.dts is attached.
>
> If you don't have dtc on the system, then you'll have to zip up
> /proc/device-tree contents and run dtc elsewhere (or just post that).
>
>>> My machine runs the latest version:
>>> http://wiki.laptop.org/go/OLPC_Firmware_q3c17
>>>
>>> The XO-1.5 hardware specs are here:
>>> http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
>>> http://wiki.laptop.org/go/Hardware_specification_1.5
>>>
>>> Would the .config or dmesg help?
>>
>> At this point, why not? When you do send them, please send them as
>> attachments and not inline.
>>
>> Also, when you collect the dmesg logs, the following could help:
>> Enable the existing dev_dbg logs in these functions:
>> device_link_add()
>> device_links_check_suppliers()
>>
>> And add the following log to fwnode_link_add():
>> +++ b/drivers/base/core.c
>> @@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
>> struct fwnode_handle *sup)
>> goto out;
>> }
>>
>> + pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
>> +
>
OK. The dmesg with debug info is attached as well (for the broken case).
Thanks to both of you,
Andre
> Please add something like this that can be enabled easily with dynamic debug.
>
> Rob
>
> [1] https://pastebin.com/um0kAZym
>
[-- Attachment #2: XO-1.5_dump.dts --]
[-- Type: audio/vnd.dts, Size: 18357 bytes --]
[-- Attachment #3: config-XO-1.5-5.11+ --]
[-- Type: text/plain, Size: 111620 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 5.12.0-rc4 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (Gentoo 10.3.0-r2 p3) 10.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=100300
CONFIG_CLANG_VERSION=0
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23601
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
# CONFIG_KERNEL_GZIP is not set
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
CONFIG_KERNEL_XZ=y
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
# CONFIG_KERNEL_ZSTD is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="xo"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting
#
# RCU Subsystem
#
CONFIG_TINY_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TINY_SRCU=y
# end of RCU Subsystem
# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=16
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=12
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CGROUPS=y
# CONFIG_MEMCG is not set
# CONFIG_BLK_CGROUP is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_RDMA is not set
CONFIG_CGROUP_FREEZER=y
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_CGROUP_PERF is not set
# CONFIG_CGROUP_DEBUG is not set
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
# CONFIG_TIME_NS is not set
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
CONFIG_PID_NS=y
CONFIG_NET_NS=y
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_BOOT_CONFIG is not set
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_LD_ORPHAN_WARN=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BPF=y
# CONFIG_EXPERT is not set
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_SYSCALL is not set
# CONFIG_USERFAULTFD is not set
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
CONFIG_SYSTEM_DATA_VERIFICATION=y
# CONFIG_PROFILING is not set
# end of General setup
# CONFIG_64BIT is not set
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf32-i386"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_FILTER_PGPROT=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_X86_32_LAZY_GS=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
# CONFIG_SMP is not set
CONFIG_X86_FEATURE_NAMES=y
# CONFIG_X86_MPPARSE is not set
# CONFIG_GOLDFISH is not set
# CONFIG_RETPOLINE is not set
# CONFIG_X86_CPU_RESCTRL is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
CONFIG_IOSF_MBI=y
# CONFIG_IOSF_MBI_DEBUG is not set
# CONFIG_X86_32_IRIS is not set
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_HYPERVISOR_GUEST is not set
# CONFIG_M486SX is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MELAN is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
CONFIG_MVIAC7=y
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=6
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_IA32_FEAT_CTL=y
CONFIG_X86_VMX_FEATURE_NAMES=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_HYGON=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_CPU_SUP_TRANSMETA_32=y
CONFIG_CPU_SUP_ZHAOXIN=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_NR_CPUS_RANGE_BEGIN=1
CONFIG_NR_CPUS_RANGE_END=1
CONFIG_NR_CPUS_DEFAULT=1
CONFIG_NR_CPUS=1
CONFIG_UP_LATE_INIT=y
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
# CONFIG_X86_MCE is not set
#
# Performance monitoring
#
CONFIG_PERF_EVENTS_INTEL_UNCORE=y
CONFIG_PERF_EVENTS_INTEL_RAPL=y
CONFIG_PERF_EVENTS_INTEL_CSTATE=y
# CONFIG_PERF_EVENTS_AMD_POWER is not set
# end of Performance monitoring
# CONFIG_X86_LEGACY_VM86 is not set
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX32=y
# CONFIG_X86_IOPL_IOPERM is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
# CONFIG_X86_PAE is not set
# CONFIG_X86_CPA_STATISTICS is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ILLEGAL_POINTER_VALUE=0
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
CONFIG_X86_UMIP=y
CONFIG_X86_INTEL_TSX_MODE_OFF=y
# CONFIG_X86_INTEL_TSX_MODE_ON is not set
# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
# CONFIG_EFI is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
# CONFIG_KEXEC is not set
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x1000000
# CONFIG_COMPAT_VDSO is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 no_console_suspend root=/dev/mmcblk0p2 video=viafb:viafb_mode=1200x900,viafb_bpp=24,viafb_active_dev=LCD,viafb_lcd_panel_id=23 reboot=acpi"
# CONFIG_CMDLINE_OVERRIDE is not set
CONFIG_MODIFY_LDT_SYSCALL=y
# end of Processor type and features
#
# Power management and ACPI options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_HIBERNATION is not set
CONFIG_PM_SLEEP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_CLK=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
# CONFIG_ACPI_SPCR_TABLE is not set
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
# CONFIG_ACPI_EC_DEBUGFS is not set
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
# CONFIG_ACPI_FAN is not set
# CONFIG_ACPI_TAD is not set
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
# CONFIG_ACPI_CONTAINER is not set
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_CUSTOM_METHOD is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
# CONFIG_ACPI_DPTF is not set
# CONFIG_ACPI_CONFIGFS is not set
# CONFIG_PMIC_OPREGION is not set
CONFIG_X86_PM_TIMER=y
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
#
# CPU frequency scaling drivers
#
# CONFIG_CPUFREQ_DT is not set
# CONFIG_X86_INTEL_PSTATE is not set
# CONFIG_X86_PCC_CPUFREQ is not set
CONFIG_X86_ACPI_CPUFREQ=y
# CONFIG_X86_ACPI_CPUFREQ_CPB is not set
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
CONFIG_X86_E_POWERSAVER=y
#
# shared options
#
# end of CPU Frequency scaling
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_GOV_LADDER is not set
CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE_GOV_TEO=y
# end of CPU Idle
# CONFIG_INTEL_IDLE is not set
# end of Power management and ACPI options
#
# Bus options (PCI etc.)
#
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOOLPC is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_OLPC=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_SCx200 is not set
CONFIG_OLPC=y
# CONFIG_OLPC_XO1_PM is not set
CONFIG_OLPC_XO15_SCI=y
# CONFIG_ALIX is not set
# CONFIG_NET5501 is not set
# CONFIG_GEOS is not set
CONFIG_AMD_NB=y
# CONFIG_X86_SYSFB is not set
# end of Bus options (PCI etc.)
#
# Binary Emulations
#
CONFIG_COMPAT_32=y
# end of Binary Emulations
CONFIG_HAVE_ATOMIC_IOMAP=y
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y
#
# General architecture-dependent options
#
CONFIG_GENERIC_ENTRY=y
# CONFIG_JUMP_LABEL is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
# CONFIG_SECCOMP is not set
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR is not set
CONFIG_LTO_NONE=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SPLIT_ARG64=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_BSGLIB is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
# CONFIG_BLK_WBT is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
# end of Partition Types
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_PM=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
# CONFIG_MQ_IOSCHED_KYBER is not set
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers
CONFIG_ASN1=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_ELFCORE=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_COMPACTION=y
# CONFIG_PAGE_REPORTING is not set
CONFIG_MIGRATION=y
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_NEED_PER_CPU_KM=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
# CONFIG_CMA is not set
# CONFIG_ZPOOL is not set
# CONFIG_ZBUD is not set
# CONFIG_ZSMALLOC is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_IDLE_PAGE_TRACKING is not set
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_KMAP_LOCAL=y
# end of Memory Management options
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_MPTCP is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
# CONFIG_DNS_RESOLVER is not set
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
# CONFIG_CGROUP_NET_PRIO is not set
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# end of Network testing
# end of Networking options
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_LIB80211=y
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=y
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=y
CONFIG_RFKILL_LEDS=y
CONFIG_RFKILL_INPUT=y
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
# CONFIG_FAILOVER is not set
CONFIG_ETHTOOL_NETLINK=y
CONFIG_HAVE_EBPF_JIT=y
#
# Device Drivers
#
CONFIG_HAVE_EISA=y
# CONFIG_EISA is not set
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
# CONFIG_PCIE_PTM is not set
# CONFIG_PCI_MSI is not set
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_HOTPLUG_PCI is not set
#
# PCI controller drivers
#
# CONFIG_PCI_FTPCI100 is not set
# CONFIG_PCI_HOST_GENERIC is not set
# CONFIG_PCIE_XILINX is not set
#
# DesignWare PCI Core Support
#
# end of DesignWare PCI Core Support
#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support
#
# Cadence PCIe controllers support
#
# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
# CONFIG_PCI_J721E_HOST is not set
# end of Cadence PCIe controllers support
# end of PCI controller drivers
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers
# CONFIG_CXL_BUS is not set
# CONFIG_PCCARD is not set
# CONFIG_RAPIDIO is not set
#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE="regulatory.db regulatory.db.p7s libertas/sd8686_v9.bin libertas/sd8686_v9_helper.bin"
CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"
# CONFIG_FW_LOADER_USER_HELPER is not set
# CONFIG_FW_LOADER_COMPRESS is not set
CONFIG_FW_CACHE=y
# end of Firmware loader
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEBUG_DRIVER=y
CONFIG_DEBUG_DEVRES=y
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# end of Generic Driver Options
#
# Bus devices
#
# CONFIG_SIMPLE_PM_BUS is not set
# CONFIG_MHI_BUS is not set
# end of Bus devices
# CONFIG_CONNECTOR is not set
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_PROMTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_NET=y
# CONFIG_OF_OVERLAY is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set
#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
# end of NVME Support
#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_CS5535_MFGPT is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_PCH_PHUB is not set
# CONFIG_SRAM is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
# CONFIG_PVPANIC is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_INTEL_MEI_TXE is not set
# CONFIG_VMWARE_VMCI is not set
# CONFIG_ECHO is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# end of Misc devices
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_DH is not set
# end of SCSI device support
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_NLMON is not set
# CONFIG_ARCNET is not set
#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers
# CONFIG_ETHERNET is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
# CONFIG_LED_TRIGGER_PHY is not set
CONFIG_FIXED_PHY=y
#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_ADIN_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_BCM54140_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM84881_PHY is not set
# CONFIG_BCM87XX_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
# CONFIG_AT803X_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_OF_MDIO=y
CONFIG_MDIO_DEVRES=y
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_HISI_FEMAC is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_IPQ4019 is not set
#
# MDIO Multiplexers
#
# CONFIG_MDIO_BUS_MUX_GPIO is not set
# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
CONFIG_USB_NET_DRIVERS=y
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
CONFIG_USB_RTL8152=y
# CONFIG_USB_LAN78XX is not set
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
# CONFIG_USB_NET_AX88179_178A is not set
# CONFIG_USB_NET_CDCETHER is not set
# CONFIG_USB_NET_CDC_EEM is not set
# CONFIG_USB_NET_CDC_NCM is not set
# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
# CONFIG_USB_NET_CDC_MBIM is not set
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SR9700 is not set
# CONFIG_USB_NET_SR9800 is not set
# CONFIG_USB_NET_SMSC75XX is not set
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
# CONFIG_USB_NET_CX82310_ETH is not set
# CONFIG_USB_NET_KALMIA is not set
# CONFIG_USB_NET_QMI_WWAN is not set
# CONFIG_USB_HSO is not set
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_USB_IPHETH is not set
# CONFIG_USB_SIERRA_NET is not set
# CONFIG_USB_NET_CH9200 is not set
# CONFIG_USB_NET_AQC111 is not set
CONFIG_WLAN=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
# CONFIG_WLAN_VENDOR_ATH is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
# CONFIG_WLAN_VENDOR_BROADCOM is not set
# CONFIG_WLAN_VENDOR_CISCO is not set
# CONFIG_WLAN_VENDOR_INTEL is not set
# CONFIG_WLAN_VENDOR_INTERSIL is not set
CONFIG_WLAN_VENDOR_MARVELL=y
CONFIG_LIBERTAS=y
# CONFIG_LIBERTAS_USB is not set
CONFIG_LIBERTAS_SDIO=y
# CONFIG_LIBERTAS_DEBUG is not set
# CONFIG_LIBERTAS_MESH is not set
# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_MWIFIEX is not set
# CONFIG_MWL8K is not set
# CONFIG_WLAN_VENDOR_MEDIATEK is not set
# CONFIG_WLAN_VENDOR_MICROCHIP is not set
# CONFIG_WLAN_VENDOR_RALINK is not set
# CONFIG_WLAN_VENDOR_REALTEK is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_VIRT_WIFI is not set
# CONFIG_WAN is not set
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
# CONFIG_ISDN is not set
# CONFIG_NVM is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_LEDS is not set
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CAP11XX is not set
# CONFIG_KEYBOARD_BCM is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
CONFIG_MOUSE_PS2_SENTELIC=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_OLPC=y
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_REGULATOR_HAPTIC is not set
CONFIG_INPUT_UINPUT=y
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_DA7280_HAPTICS is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_APBPS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_EXAR is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
# CONFIG_SERIAL_8250_LPSS is not set
# CONFIG_SERIAL_8250_MID is not set
# CONFIG_SERIAL_OF_PLATFORM is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SIFIVE is not set
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers
CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
# CONFIG_TRACE_SINK is not set
# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_VIRTIO_CONSOLE is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_BA431 is not set
# CONFIG_HW_RANDOM_GEODE is not set
CONFIG_HW_RANDOM_VIA=y
# CONFIG_HW_RANDOM_CCTRNG is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
CONFIG_DEVMEM=y
# CONFIG_DEVKMEM is not set
# CONFIG_NVRAM is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_DEVPORT=y
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
# CONFIG_XILLYBUS is not set
# end of Character devices
CONFIG_RANDOM_TRUST_CPU=y
# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
#
# I2C support
#
CONFIG_I2C=y
# CONFIG_ACPI_I2C_OPREGION is not set
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_AMD_MP2 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
CONFIG_I2C_VIAPRO=y
#
# ACPI drivers
#
# CONFIG_I2C_SCMI is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EG20T is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA is not set
# CONFIG_I2C_RK3X is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_SCx200_ACB is not set
# end of I2C Hardware Bus support
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support
# CONFIG_I3C is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
# CONFIG_PPS is not set
#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_PTP_1588_CLOCK_PCH is not set
# end of PTP clock support
# CONFIG_PINCTRL is not set
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIO_ACPI=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y
#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_AMDPT is not set
# CONFIG_GPIO_CADENCE is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_FTGPIO010 is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_GRGPIO is not set
# CONFIG_GPIO_HLWD is not set
# CONFIG_GPIO_ICH is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_SIFIVE is not set
CONFIG_GPIO_VX855=y
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers
#
# Port-mapped I/O GPIO drivers
#
# CONFIG_GPIO_F7188X is not set
# CONFIG_GPIO_IT87 is not set
# CONFIG_GPIO_SCH is not set
# CONFIG_GPIO_SCH311X is not set
# CONFIG_GPIO_WINBOND is not set
# CONFIG_GPIO_WS16C48 is not set
# end of Port-mapped I/O GPIO drivers
#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_ADNP is not set
# CONFIG_GPIO_GW_PLD is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCA9570 is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders
#
# MFD GPIO expanders
#
CONFIG_GPIO_CS5535=y
# end of MFD GPIO expanders
#
# PCI GPIO expanders
#
# CONFIG_GPIO_AMD8111 is not set
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_ML_IOH is not set
# CONFIG_GPIO_PCH is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# CONFIG_GPIO_SODAVILLE is not set
# end of PCI GPIO expanders
#
# USB GPIO expanders
#
# end of USB GPIO expanders
#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
# CONFIG_GPIO_MOCKUP is not set
# end of Virtual GPIO drivers
# CONFIG_W1 is not set
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
CONFIG_BATTERY_OLPC=y
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ2515X is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_BQ25980 is not set
# CONFIG_CHARGER_BQ256XX is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_UCS1002 is not set
# CONFIG_CHARGER_BD99954 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AHT10 is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_AMD_ENERGY is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DELL_SMM is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_GPIO_FAN is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_I5500 is not set
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC2992 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX127 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_SBTSI is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP513 is not set
CONFIG_SENSORS_VIA_CPUTEMP=y
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
# CONFIG_THERMAL_OF is not set
# CONFIG_THERMAL_WRITABLE_TRIPS is not set
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
# CONFIG_THERMAL_GOV_USER_SPACE is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_THERMAL_MMIO is not set
#
# Intel thermal drivers
#
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_X86_THERMAL_VECTOR=y
# CONFIG_X86_PKG_TEMP_THERMAL is not set
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# end of ACPI INT340X thermal drivers
# CONFIG_INTEL_PCH_THERMAL is not set
# end of Intel thermal drivers
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
CONFIG_MFD_CS5535=y
# CONFIG_MFD_ACT8945A is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_AS3722 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_ATMEL_FLEXCOM is not set
# CONFIG_MFD_ATMEL_HLCDC is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_GATEWORKS_GSC is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_MFD_HI6421_PMIC is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_INTEL_PMC_BXT is not set
# CONFIG_MFD_INTEL_PMT is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77620 is not set
# CONFIG_MFD_MAX77650 is not set
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK808 is not set
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TI_LP87565 is not set
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TIMBERDALE is not set
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TQMX86 is not set
CONFIG_MFD_VX855=y
# CONFIG_MFD_LOCHNAGAR is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_ROHM_BD718XX is not set
# CONFIG_MFD_ROHM_BD70528 is not set
# CONFIG_MFD_ROHM_BD71828 is not set
# CONFIG_MFD_STPMIC1 is not set
# CONFIG_MFD_STMFX is not set
# end of Multifunction device drivers
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_DA9121 is not set
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set
# CONFIG_REGULATOR_FAN53555 is not set
# CONFIG_REGULATOR_FAN53880 is not set
# CONFIG_REGULATOR_GPIO is not set
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LTC3589 is not set
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX77826 is not set
# CONFIG_REGULATOR_MCP16502 is not set
# CONFIG_REGULATOR_MP5416 is not set
# CONFIG_REGULATOR_MP8859 is not set
# CONFIG_REGULATOR_MP886X is not set
# CONFIG_REGULATOR_MPQ7920 is not set
# CONFIG_REGULATOR_MT6311 is not set
# CONFIG_REGULATOR_PCA9450 is not set
# CONFIG_REGULATOR_PF8X00 is not set
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
# CONFIG_REGULATOR_RT4801 is not set
# CONFIG_REGULATOR_RTMV20 is not set
# CONFIG_REGULATOR_SLG51000 is not set
# CONFIG_REGULATOR_SY8106A is not set
# CONFIG_REGULATOR_SY8824X is not set
# CONFIG_REGULATOR_SY8827N is not set
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_VCTRL is not set
# CONFIG_RC_CORE is not set
# CONFIG_MEDIA_CEC_SUPPORT is not set
CONFIG_MEDIA_SUPPORT=y
# CONFIG_MEDIA_SUPPORT_FILTER is not set
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types
#
# Media core support
#
CONFIG_VIDEO_DEV=y
# CONFIG_MEDIA_CONTROLLER is not set
CONFIG_DVB_CORE=y
# end of Media core support
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2=y
CONFIG_VIDEO_V4L2_I2C=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_V4L2_FWNODE=y
# end of Video4Linux options
#
# Digital TV options
#
# CONFIG_DVB_MMAP is not set
# CONFIG_DVB_NET is not set
CONFIG_DVB_MAX_ADAPTERS=1
# CONFIG_DVB_DYNAMIC_MINORS is not set
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set
# end of Digital TV options
#
# Media drivers
#
# CONFIG_MEDIA_USB_SUPPORT is not set
# CONFIG_MEDIA_PCI_SUPPORT is not set
# CONFIG_RADIO_ADAPTERS is not set
CONFIG_VIDEOBUF2_CORE=y
CONFIG_VIDEOBUF2_V4L2=y
CONFIG_VIDEOBUF2_MEMOPS=y
CONFIG_VIDEOBUF2_DMA_SG=y
CONFIG_V4L_PLATFORM_DRIVERS=y
# CONFIG_VIDEO_CAFE_CCIC is not set
CONFIG_VIDEO_VIA_CAMERA=y
# CONFIG_VIDEO_CADENCE is not set
# CONFIG_VIDEO_ASPEED is not set
# CONFIG_VIDEO_MUX is not set
# CONFIG_VIDEO_XILINX is not set
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set
# CONFIG_SDR_PLATFORM_DRIVERS is not set
#
# MMC/SDIO DVB adapters
#
# CONFIG_SMS_SDIO_DRV is not set
# CONFIG_V4L_TEST_DRIVERS is not set
# CONFIG_DVB_TEST_DRIVERS is not set
# end of Media drivers
#
# Media ancillary drivers
#
#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_TVAUDIO is not set
# CONFIG_VIDEO_TDA7432 is not set
# CONFIG_VIDEO_TDA9840 is not set
# CONFIG_VIDEO_TEA6415C is not set
# CONFIG_VIDEO_TEA6420 is not set
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_CS3308 is not set
# CONFIG_VIDEO_CS5345 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_UDA1342 is not set
# CONFIG_VIDEO_WM8775 is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_VP27SMPX is not set
# CONFIG_VIDEO_SONY_BTF_MPX is not set
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set
# end of RDS decoders
#
# Video decoders
#
# CONFIG_VIDEO_ADV7180 is not set
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_ADV748X is not set
# CONFIG_VIDEO_ADV7604 is not set
# CONFIG_VIDEO_ADV7842 is not set
# CONFIG_VIDEO_BT819 is not set
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
# CONFIG_VIDEO_ML86V7667 is not set
# CONFIG_VIDEO_SAA7110 is not set
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_TC358743 is not set
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
# CONFIG_VIDEO_TW9903 is not set
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
# CONFIG_VIDEO_VPX3220 is not set
#
# Video and audio decoders
#
# CONFIG_VIDEO_SAA717X is not set
# CONFIG_VIDEO_CX25840 is not set
# end of Video decoders
#
# Video encoders
#
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
# CONFIG_VIDEO_ADV7170 is not set
# CONFIG_VIDEO_ADV7175 is not set
# CONFIG_VIDEO_ADV7343 is not set
# CONFIG_VIDEO_ADV7393 is not set
# CONFIG_VIDEO_ADV7511 is not set
# CONFIG_VIDEO_AD9389B is not set
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders
#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
# end of Video improvement chips
#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set
# end of Audio/Video compression chips
#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
# CONFIG_VIDEO_M52790 is not set
# CONFIG_VIDEO_I2C is not set
# CONFIG_VIDEO_ST_MIPID02 is not set
# end of Miscellaneous helper chips
#
# Camera sensor devices
#
# CONFIG_VIDEO_HI556 is not set
# CONFIG_VIDEO_IMX214 is not set
# CONFIG_VIDEO_IMX219 is not set
# CONFIG_VIDEO_IMX258 is not set
# CONFIG_VIDEO_IMX274 is not set
# CONFIG_VIDEO_IMX290 is not set
# CONFIG_VIDEO_IMX319 is not set
# CONFIG_VIDEO_IMX334 is not set
# CONFIG_VIDEO_IMX355 is not set
# CONFIG_VIDEO_OV02A10 is not set
# CONFIG_VIDEO_OV2640 is not set
# CONFIG_VIDEO_OV2659 is not set
# CONFIG_VIDEO_OV2680 is not set
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV2740 is not set
# CONFIG_VIDEO_OV5640 is not set
# CONFIG_VIDEO_OV5645 is not set
# CONFIG_VIDEO_OV5647 is not set
# CONFIG_VIDEO_OV5648 is not set
# CONFIG_VIDEO_OV6650 is not set
# CONFIG_VIDEO_OV5670 is not set
# CONFIG_VIDEO_OV5675 is not set
# CONFIG_VIDEO_OV5695 is not set
# CONFIG_VIDEO_OV7251 is not set
# CONFIG_VIDEO_OV772X is not set
CONFIG_VIDEO_OV7640=y
CONFIG_VIDEO_OV7670=y
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV8856 is not set
# CONFIG_VIDEO_OV8865 is not set
# CONFIG_VIDEO_OV9640 is not set
# CONFIG_VIDEO_OV9650 is not set
# CONFIG_VIDEO_OV9734 is not set
# CONFIG_VIDEO_OV13858 is not set
# CONFIG_VIDEO_VS6624 is not set
# CONFIG_VIDEO_MT9M001 is not set
# CONFIG_VIDEO_MT9M032 is not set
# CONFIG_VIDEO_MT9M111 is not set
# CONFIG_VIDEO_MT9P031 is not set
# CONFIG_VIDEO_MT9T001 is not set
# CONFIG_VIDEO_MT9T112 is not set
# CONFIG_VIDEO_MT9V011 is not set
# CONFIG_VIDEO_MT9V032 is not set
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_SR030PC30 is not set
# CONFIG_VIDEO_NOON010PC30 is not set
# CONFIG_VIDEO_M5MOLS is not set
# CONFIG_VIDEO_RDACM20 is not set
# CONFIG_VIDEO_RDACM21 is not set
# CONFIG_VIDEO_RJ54N1 is not set
# CONFIG_VIDEO_S5K6AA is not set
# CONFIG_VIDEO_S5K6A3 is not set
# CONFIG_VIDEO_S5K4ECGX is not set
# CONFIG_VIDEO_S5K5BAF is not set
# CONFIG_VIDEO_CCS is not set
# CONFIG_VIDEO_ET8EK8 is not set
# end of Camera sensor devices
#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set
# CONFIG_VIDEO_AK7375 is not set
# CONFIG_VIDEO_DW9714 is not set
# CONFIG_VIDEO_DW9768 is not set
# CONFIG_VIDEO_DW9807_VCM is not set
# end of Lens drivers
#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
# CONFIG_VIDEO_LM3646 is not set
# end of Flash devices
#
# SPI helper chips
#
# end of SPI helper chips
CONFIG_MEDIA_TUNER=y
#
# Customize TV tuners
#
# CONFIG_MEDIA_TUNER_SIMPLE is not set
# CONFIG_MEDIA_TUNER_TDA18250 is not set
# CONFIG_MEDIA_TUNER_TDA8290 is not set
# CONFIG_MEDIA_TUNER_TDA827X is not set
# CONFIG_MEDIA_TUNER_TDA18271 is not set
# CONFIG_MEDIA_TUNER_TDA9887 is not set
# CONFIG_MEDIA_TUNER_TEA5761 is not set
# CONFIG_MEDIA_TUNER_TEA5767 is not set
# CONFIG_MEDIA_TUNER_MT20XX is not set
# CONFIG_MEDIA_TUNER_MT2060 is not set
# CONFIG_MEDIA_TUNER_MT2063 is not set
# CONFIG_MEDIA_TUNER_MT2266 is not set
# CONFIG_MEDIA_TUNER_MT2131 is not set
# CONFIG_MEDIA_TUNER_QT1010 is not set
# CONFIG_MEDIA_TUNER_XC2028 is not set
# CONFIG_MEDIA_TUNER_XC5000 is not set
# CONFIG_MEDIA_TUNER_XC4000 is not set
# CONFIG_MEDIA_TUNER_MXL5005S is not set
# CONFIG_MEDIA_TUNER_MXL5007T is not set
# CONFIG_MEDIA_TUNER_MC44S803 is not set
# CONFIG_MEDIA_TUNER_MAX2165 is not set
# CONFIG_MEDIA_TUNER_TDA18218 is not set
# CONFIG_MEDIA_TUNER_FC0011 is not set
# CONFIG_MEDIA_TUNER_FC0012 is not set
# CONFIG_MEDIA_TUNER_FC0013 is not set
# CONFIG_MEDIA_TUNER_TDA18212 is not set
# CONFIG_MEDIA_TUNER_E4000 is not set
# CONFIG_MEDIA_TUNER_FC2580 is not set
# CONFIG_MEDIA_TUNER_M88RS6000T is not set
# CONFIG_MEDIA_TUNER_TUA9001 is not set
# CONFIG_MEDIA_TUNER_SI2157 is not set
# CONFIG_MEDIA_TUNER_IT913X is not set
# CONFIG_MEDIA_TUNER_R820T is not set
# CONFIG_MEDIA_TUNER_MXL301RF is not set
# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
# end of Customize TV tuners
#
# Customise DVB Frontends
#
#
# Multistandard (satellite) frontends
#
# CONFIG_DVB_STB0899 is not set
# CONFIG_DVB_STB6100 is not set
# CONFIG_DVB_STV090x is not set
# CONFIG_DVB_STV0910 is not set
# CONFIG_DVB_STV6110x is not set
# CONFIG_DVB_STV6111 is not set
# CONFIG_DVB_MXL5XX is not set
#
# Multistandard (cable + terrestrial) frontends
#
# CONFIG_DVB_DRXK is not set
# CONFIG_DVB_TDA18271C2DD is not set
# CONFIG_DVB_SI2165 is not set
# CONFIG_DVB_MN88472 is not set
# CONFIG_DVB_MN88473 is not set
#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_CX24123 is not set
# CONFIG_DVB_MT312 is not set
# CONFIG_DVB_ZL10036 is not set
# CONFIG_DVB_ZL10039 is not set
# CONFIG_DVB_S5H1420 is not set
# CONFIG_DVB_STV0288 is not set
# CONFIG_DVB_STB6000 is not set
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_STV6110 is not set
# CONFIG_DVB_STV0900 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA10086 is not set
# CONFIG_DVB_TDA8261 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TUNER_ITD1000 is not set
# CONFIG_DVB_TUNER_CX24113 is not set
# CONFIG_DVB_TDA826X is not set
# CONFIG_DVB_TUA6100 is not set
# CONFIG_DVB_CX24116 is not set
# CONFIG_DVB_CX24117 is not set
# CONFIG_DVB_CX24120 is not set
# CONFIG_DVB_SI21XX is not set
# CONFIG_DVB_TS2020 is not set
# CONFIG_DVB_DS3000 is not set
# CONFIG_DVB_MB86A16 is not set
# CONFIG_DVB_TDA10071 is not set
#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_SP8870 is not set
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
# CONFIG_DVB_S5H1432 is not set
# CONFIG_DVB_DRXD is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
# CONFIG_DVB_MT352 is not set
# CONFIG_DVB_ZL10353 is not set
# CONFIG_DVB_DIB3000MB is not set
# CONFIG_DVB_DIB3000MC is not set
# CONFIG_DVB_DIB7000M is not set
# CONFIG_DVB_DIB7000P is not set
# CONFIG_DVB_DIB9000 is not set
# CONFIG_DVB_TDA10048 is not set
# CONFIG_DVB_EC100 is not set
# CONFIG_DVB_STV0367 is not set
# CONFIG_DVB_CXD2820R is not set
# CONFIG_DVB_CXD2841ER is not set
# CONFIG_DVB_ZD1301_DEMOD is not set
#
# DVB-C (cable) frontends
#
# CONFIG_DVB_VES1820 is not set
# CONFIG_DVB_TDA10021 is not set
# CONFIG_DVB_TDA10023 is not set
# CONFIG_DVB_STV0297 is not set
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
# CONFIG_DVB_NXT200X is not set
# CONFIG_DVB_OR51211 is not set
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
# CONFIG_DVB_LGDT3305 is not set
# CONFIG_DVB_LG2160 is not set
# CONFIG_DVB_S5H1409 is not set
# CONFIG_DVB_AU8522_DTV is not set
# CONFIG_DVB_AU8522_V4L is not set
# CONFIG_DVB_S5H1411 is not set
# CONFIG_DVB_MXL692 is not set
#
# ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_S921 is not set
# CONFIG_DVB_DIB8000 is not set
# CONFIG_DVB_MB86A20S is not set
#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
# CONFIG_DVB_TC90522 is not set
# CONFIG_DVB_MN88443X is not set
#
# Digital terrestrial only tuners/PLL
#
# CONFIG_DVB_PLL is not set
# CONFIG_DVB_TUNER_DIB0070 is not set
# CONFIG_DVB_TUNER_DIB0090 is not set
#
# SEC control devices for DVB-S
#
# CONFIG_DVB_DRX39XYJ is not set
# CONFIG_DVB_LNBH25 is not set
# CONFIG_DVB_LNBH29 is not set
# CONFIG_DVB_LNBP21 is not set
# CONFIG_DVB_LNBP22 is not set
# CONFIG_DVB_ISL6405 is not set
# CONFIG_DVB_ISL6421 is not set
# CONFIG_DVB_ISL6423 is not set
# CONFIG_DVB_A8293 is not set
# CONFIG_DVB_LGS8GL5 is not set
# CONFIG_DVB_LGS8GXX is not set
# CONFIG_DVB_ATBM8830 is not set
# CONFIG_DVB_TDA665x is not set
# CONFIG_DVB_IX2505V is not set
# CONFIG_DVB_M88RS2000 is not set
# CONFIG_DVB_AF9033 is not set
# CONFIG_DVB_HORUS3A is not set
# CONFIG_DVB_ASCOT2E is not set
# CONFIG_DVB_HELENE is not set
#
# Common Interface (EN50221) controller drivers
#
# CONFIG_DVB_CXD2099 is not set
# CONFIG_DVB_SP2 is not set
# end of Customise DVB Frontends
#
# Tools to develop new frontends
#
# CONFIG_DVB_DUMMY_FE is not set
# end of Media ancillary drivers
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=2
# CONFIG_VGA_SWITCHEROO is not set
# CONFIG_DRM is not set
#
# ARM devices
#
# end of ARM devices
#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
CONFIG_FB_VIA=y
# CONFIG_FB_VIA_DIRECT_PROCFS is not set
# CONFIG_FB_VIA_X_COMPATIBILITY is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SSD1307 is not set
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_KTD253 is not set
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support
# CONFIG_LOGO is not set
# end of Graphics support
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
# CONFIG_SND_HRTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_DRIVERS is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SIS7019 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# HD-Audio
#
CONFIG_SND_HDA=y
CONFIG_SND_HDA_GENERIC_LEDS=y
CONFIG_SND_HDA_INTEL=y
# CONFIG_SND_HDA_HWDEP is not set
# CONFIG_SND_HDA_RECONFIG is not set
# CONFIG_SND_HDA_INPUT_BEEP is not set
# CONFIG_SND_HDA_PATCH_LOADER is not set
# CONFIG_SND_HDA_CODEC_REALTEK is not set
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
# CONFIG_SND_HDA_CODEC_VIA is not set
# CONFIG_SND_HDA_CODEC_HDMI is not set
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
CONFIG_SND_HDA_CODEC_CONEXANT=y
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=5
# CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM is not set
# end of HD-Audio
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=y
CONFIG_SND_INTEL_SOUNDWIRE_ACPI=y
# CONFIG_SND_USB is not set
# CONFIG_SND_SOC is not set
# CONFIG_SND_X86 is not set
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELAN is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PLAYSTATION is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# CONFIG_HID_MCP2221 is not set
# end of Special HID drivers
#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
# end of USB HID support
#
# I2C HID support
#
# CONFIG_I2C_HID_ACPI is not set
# CONFIG_I2C_HID_OF is not set
# CONFIG_I2C_HID_OF_GOODIX is not set
# end of I2C HID support
# end of HID support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
CONFIG_USB_ACM=y
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
# CONFIG_USB_UAS is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_CDNS_SUPPORT is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers
# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_MMC=y
CONFIG_PWRSEQ_EMMC=y
# CONFIG_PWRSEQ_SD8787 is not set
CONFIG_PWRSEQ_SIMPLE=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
CONFIG_MMC_SDHCI_PCI=y
# CONFIG_MMC_RICOH_MMC is not set
# CONFIG_MMC_SDHCI_ACPI is not set
# CONFIG_MMC_SDHCI_PLTFM is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MMC_VUB300 is not set
# CONFIG_MMC_USHC is not set
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_CQHCI=y
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_MTK is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
#
# LED drivers
#
# CONFIG_LEDS_AN30259A is not set
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_AW2013 is not set
# CONFIG_LEDS_BCM6328 is not set
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_LM3692X is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP55XX_COMMON is not set
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_LT3593 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_OT200 is not set
# CONFIG_LEDS_IS31FL319X is not set
# CONFIG_LEDS_IS31FL32XX is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
# CONFIG_LEDS_TI_LMU_COMMON is not set
#
# Flash and Torch LED drivers
#
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_CPU is not set
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
CONFIG_LEDS_TRIGGER_AUDIO=y
# CONFIG_LEDS_TRIGGER_TTY is not set
#
# LED Blink
#
# CONFIG_LEDS_BLINK is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
# CONFIG_RTC_NVMEM is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_HYM8563 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_ISL12026 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
# CONFIG_RTC_DRV_ZYNQMP is not set
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_CADENCE is not set
# CONFIG_RTC_DRV_FTRTC010 is not set
# CONFIG_RTC_DRV_R7301 is not set
#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_GOLDFISH is not set
# CONFIG_DMADEVICES is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# end of DMABUF options
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
# CONFIG_VIRT_DRIVERS is not set
# CONFIG_VIRTIO_MENU is not set
# CONFIG_VDPA is not set
# CONFIG_VHOST_MENU is not set
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
# CONFIG_GREYBUS is not set
CONFIG_STAGING=y
# CONFIG_PRISM2_USB is not set
# CONFIG_COMEDI is not set
CONFIG_FB_OLPC_DCON=y
# CONFIG_R8712U is not set
# CONFIG_RTS5208 is not set
# CONFIG_FB_SM750 is not set
# CONFIG_STAGING_MEDIA is not set
#
# Android
#
# end of Android
# CONFIG_STAGING_BOARD is not set
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
# CONFIG_KS7010 is not set
#
# Gasket devices
#
# end of Gasket devices
# CONFIG_XIL_AXIS_FIFO is not set
# CONFIG_FIELDBUS_DEV is not set
# CONFIG_WIMAX is not set
# CONFIG_WFX is not set
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ACPI_WMI is not set
# CONFIG_ACERHDF is not set
# CONFIG_ACER_WIRELESS is not set
# CONFIG_AMD_PMC is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set
# CONFIG_AMILO_RFKILL is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_GPD_POCKET_FAN is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_HP_WIRELESS is not set
# CONFIG_IBM_RTL is not set
# CONFIG_IDEAPAD_LAPTOP is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_INTEL_ATOMISP2_PM is not set
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_INT0002_VGPIO is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_INTEL_OAKTRAIL is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_MSI_LAPTOP is not set
CONFIG_XO15_EBOOK=y
# CONFIG_XO1_RFKILL is not set
# CONFIG_PCENGINES_APU2 is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_SYSTEM76_ACPI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_I2C_MULTI_INSTANTIATE is not set
# CONFIG_MLX_PLATFORM is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_INTEL_PMC_CORE is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_INTEL_SCU_PCI is not set
# CONFIG_INTEL_SCU_PLATFORM is not set
CONFIG_PMC_ATOM=y
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_OLPC_EC=y
# CONFIG_SURFACE_PLATFORMS is not set
CONFIG_HAVE_CLK=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI514 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CDCE925 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_AXI_CLKGEN is not set
# CONFIG_COMMON_CLK_VC5 is not set
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
# CONFIG_CLK_LGM_CGU is not set
# CONFIG_XILINX_VCU is not set
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_CLKSRC_I8253=y
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# CONFIG_MICROCHIP_PIT64B is not set
# end of Clock Source drivers
# CONFIG_MAILBOX is not set
CONFIG_IOMMU_SUPPORT=y
#
# Generic IOMMU Pagetable Support
#
# end of Generic IOMMU Pagetable Support
# CONFIG_IOMMU_DEBUGFS is not set
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers
# CONFIG_SOUNDWIRE is not set
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers
#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers
#
# i.MX SoC drivers
#
# end of i.MX SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers
#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers
# CONFIG_SOC_TI is not set
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
#
# IRQ chip support
#
CONFIG_IRQCHIP=y
# CONFIG_AL_FIC is not set
# end of IRQ chip support
# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set
#
# PHY Subsystem
#
# CONFIG_GENERIC_PHY is not set
# CONFIG_USB_LGM_PHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_CADENCE_TORRENT is not set
# CONFIG_PHY_CADENCE_DPHY is not set
# CONFIG_PHY_CADENCE_SALVO is not set
# CONFIG_PHY_FSL_IMX8MQ_USB is not set
# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_MAPPHONE_MDM6600 is not set
# CONFIG_PHY_INTEL_LGM_COMBO is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# end of PHY Subsystem
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
# end of Performance monitor support
# CONFIG_RAS is not set
# CONFIG_USB4 is not set
#
# Android
#
# CONFIG_ANDROID is not set
# end of Android
# CONFIG_DAX is not set
# CONFIG_NVMEM is not set
#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support
# CONFIG_FPGA is not set
# CONFIG_FSI is not set
# CONFIG_TEE is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
# CONFIG_EXT4_FS_SECURITY is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
CONFIG_BTRFS_FS=y
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_FS_DAX is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_FUSE_FS is not set
# CONFIG_OVERLAY_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
# end of Caches
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
CONFIG_FAT_DEFAULT_UTF8=y
# CONFIG_EXFAT_FS is not set
# CONFIG_NTFS_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROC_CHILDREN is not set
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLBFS is not set
CONFIG_MEMFD_CREATE=y
# CONFIG_CONFIGFS_FS is not set
# end of Pseudo filesystems
# CONFIG_MISC_FILESYSTEMS is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=y
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_KEY_DH_OPERATIONS=y
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_USER=y
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
CONFIG_CRYPTO_CRYPTD=y
# CONFIG_CRYPTO_AUTHENC is not set
CONFIG_CRYPTO_SIMD=y
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
CONFIG_CRYPTO_DH=y
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
CONFIG_CRYPTO_CURVE25519=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_CHACHA20POLY1305=y
# CONFIG_CRYPTO_AEGIS128 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_ADIANTUM is not set
# CONFIG_CRYPTO_ESSIV is not set
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32C_INTEL is not set
CONFIG_CRYPTO_CRC32=y
# CONFIG_CRYPTO_CRC32_PCLMUL is not set
CONFIG_CRYPTO_XXHASH=y
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_BLAKE2S=y
# CONFIG_CRYPTO_CRCT10DIF is not set
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_POLY1305=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_AES_NI_INTEL=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_CHACHA20=y
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SERPENT_SSE2_586 is not set
# CONFIG_CRYPTO_SM4 is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
CONFIG_CRYPTO_ZSTD=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
# CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set
# CONFIG_CRYPTO_STATS is not set
CONFIG_CRYPTO_HASH_INFO=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
CONFIG_CRYPTO_LIB_BLAKE2S=y
CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y
# CONFIG_CRYPTO_LIB_CHACHA is not set
CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y
CONFIG_CRYPTO_LIB_CURVE25519=y
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
CONFIG_PKCS8_PRIVATE_KEY_PARSER=y
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking
#
# Library routines
#
CONFIG_RAID6_PQ=y
# CONFIG_RAID6_PQ_BENCHMARK is not set
CONFIG_LINEAR_RANGES=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
# CONFIG_CORDIC is not set
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC64 is not set
# CONFIG_CRC4 is not set
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
# CONFIG_XZ_DEC is not set
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_OID_REGISTRY=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_32=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
CONFIG_FONTS=y
# CONFIG_FONT_8x8 is not set
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_6x10 is not set
# CONFIG_FONT_10x18 is not set
# CONFIG_FONT_SUN8x16 is not set
CONFIG_FONT_SUN12x22=y
CONFIG_FONT_TER16x32=y
# CONFIG_FONT_6x8 is not set
CONFIG_SG_POOL=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
# end of Library routines
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
CONFIG_FRAME_WARN=1024
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
# end of Generic Kernel Debugging Instruments
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y
#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
# CONFIG_DEBUG_WX is not set
CONFIG_GENERIC_PTDUMP=y
# CONFIG_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_KMAP_LOCAL is not set
CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
CONFIG_HAVE_ARCH_KFENCE=y
# CONFIG_KFENCE is not set
# end of Memory Debugging
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SOFTLOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_WQ_WATCHDOG is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# end of Scheduler Debugging
# CONFIG_DEBUG_TIMEKEEPING is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
# CONFIG_DEBUG_IRQFLAGS is not set
# CONFIG_STACKTRACE is not set
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures
# CONFIG_DEBUG_CREDENTIALS is not set
#
# RCU Debugging
#
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
# CONFIG_STRICT_DEVMEM is not set
#
# x86 Debugging
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
# CONFIG_X86_VERBOSE_BOOTUP is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
# CONFIG_DEBUG_TLBFLUSH is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
CONFIG_X86_DEBUG_FPU=y
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_FRAME_POINTER=y
# end of x86 Debugging
#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_RUNTIME_TESTING_MENU is not set
# CONFIG_MEMTEST is not set
# end of Kernel Testing and Coverage
# end of Kernel hacking
[-- Attachment #4: dmesg.debug.bad --]
[-- Type: text/plain, Size: 99829 bytes --]
[ 0.000000] Linux version 5.12.0-rc4 (andre@xo) (gcc (Gentoo 10.3.0-r2 p3) 10.3.0, GNU ld (Gentoo 2.36.1 p5) 2.36.1) #18 Thu Sep 9 16:03:04 CEST 2021
[ 0.000000] OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)
[ 0.000000] Reserving virtual address space above 0xff800000 (rounded to 0xff800000)
[ 0.000000] x86/fpu: x87 FPU will use FXSAVE
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e801: [mem 0x0000000000000000-0x000000000009efff] usable
[ 0.000000] BIOS-e801: [mem 0x0000000000100000-0x000000003bdfcfff] usable
[ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[ 0.000000] Legacy DMI 2.1 present.
[ 0.000000] DMI: OLPC XO/XO, BIOS OLPC Ver 1.00.15 06/13/2014
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 997.530 MHz processor
[ 0.000038] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000060] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000080] last_pfn = 0x3bdfd max_arch_pfn = 0x100000
[ 0.000388] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001586] Warning only 879MB will be used.
[ 0.001608] Use a HIGHMEM enabled kernel.
[ 0.001668] initial memory mapped: [mem 0x00000000-0x01bfffff]
[ 0.001859] ACPI: Early table checksum verification disabled
[ 0.001883] ACPI: RSDP 0x00000000000E0000 000024 (v02 OLPC )
[ 0.001909] ACPI: RSDT 0x00000000000E0040 000034 (v01 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.001946] ACPI: FACP 0x00000000000E0080 000084 (v02 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.001984] ACPI: DSDT 0x00000000000FC000 0023CE (v01 OLPC XO-1.5 00000001 INTL 20061109)
[ 0.002014] ACPI: FACS 0x00000000000E0180 000040
[ 0.002038] ACPI: DSDT 0x00000000000FC000 0023CE (v01 OLPC XO-1.5 00000001 INTL 20061109)
[ 0.002068] ACPI: APIC 0x00000000000E0200 00005A (v01 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.002098] ACPI: HPET 0x00000000000E0280 000038 (v01 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.002148] ACPI: Local APIC address 0xfee00000
[ 0.002169] 879MB LOWMEM available.
[ 0.002177] mapped low ram: 0 - 36ffe000
[ 0.002185] low ram: 0 - 36ffe000
[ 0.070416] PROM DT: Built device tree with 65536 bytes of memory.
[ 0.070432] Zone ranges:
[ 0.070438] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.070453] Normal [mem 0x0000000001000000-0x0000000036ffdfff]
[ 0.070468] Movable zone start for each node
[ 0.070474] Early memory node ranges
[ 0.070480] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.070491] node 0: [mem 0x0000000000100000-0x000000003bdfcfff]
[ 0.070504] Initmem setup node 0 [mem 0x0000000000001000-0x000000003bdfcfff]
[ 0.070518] On node 0 totalpages: 225180
[ 0.084099] DMA zone: 32 pages used for memmap
[ 0.084113] DMA zone: 0 pages reserved
[ 0.084121] DMA zone: 3998 pages, LIFO batch:0
[ 0.084378] Normal zone: 1728 pages used for memmap
[ 0.084387] Normal zone: 221182 pages, LIFO batch:63
[ 0.097727] Using APIC driver default
[ 0.097889] ACPI: PM-Timer IO Port: 0x408
[ 0.097903] ACPI: Local APIC address 0xfee00000
[ 0.097934] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.097964] IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23
[ 0.097986] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
[ 0.098000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.098017] ACPI: IRQ0 used by override.
[ 0.098031] ACPI: IRQ9 used by override.
[ 0.098038] ACPI: IRQ10 used by override.
[ 0.098056] Using ACPI (MADT) for SMP configuration information
[ 0.098067] ACPI: HPET id: 0x11068201 base: 0xfed00000
[ 0.098278] APIC: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x0 ignored.
[ 0.098350] [mem 0x3bdfd000-0xffffffff] available for PCI devices
[ 0.098406] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.098526] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.098543] pcpu-alloc: [0] 0
[ 0.098592] Built 1 zonelists, mobility grouping on. Total pages: 223420
[ 0.098604] Kernel command line: console=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 no_console_suspend root=/dev/mmcblk0p2 video=viafb:viafb_mode=1200x900,viafb_bpp=24,viafb_active_dev=LCD,viafb_lcd_panel_id=23 reboot=acpi console=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 no_console_suspend selinux=0 root=/dev/sda1 video=viafb:viafb_mode=1200x900,viafb_bpp=24,viafb_active_dev=LCD,viafb_lcd_panel_id=23 reboot=acpi rootwait debug
[ 0.100305] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.100825] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.100871] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.124984] Memory: 883228K/900720K available (5324K kernel code, 1323K rwdata, 1892K rodata, 412K init, 420K bss, 17492K reserved, 0K cma-reserved)
[ 0.125011] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.125258] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.125449] NR_IRQS: 2304, nr_irqs: 48, preallocated irqs: 16
[ 0.126471] Console: colour dummy device 80x25
[ 0.127544] printk: console [tty0] enabled
[ 0.603143] printk: console [ttyS0] enabled
[ 0.607365] ACPI: Core revision 20210105
[ 0.611635] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.620812] APIC: Switch to symmetric I/O mode setup
[ 0.625789] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.631974] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.680809] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cc1f3aacfc, max_idle_ns: 881590550695 ns
[ 0.691355] Calibrating delay loop (skipped), value calculated using timer frequency.. 1995.06 BogoMIPS (lpj=9975300)
[ 0.701357] pid_max: default: 32768 minimum: 301
[ 0.706103] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.711368] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.721950] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.727289] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.731360] CPU: Centaur VIA C7-M Processor 1000MHz (family: 0x6, model: 0xd, stepping: 0x0)
[ 0.741357] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.749916] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!
[ 0.749922] Speculative Store Bypass: Vulnerable
[ 0.761356] L1TF: Kernel not compiled for PAE. No mitigation for L1TF
[ 0.771357] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[ 0.778574] Performance Events:
[ 0.778581] core: Welcome to zhaoxin pmu!
[ 0.785382] no PMU driver, software events only.
[ 0.921704] devtmpfs: initialized
[ 0.927308] device: 'platform': device_add
[ 0.931397] PM: Adding info for No Bus:platform
[ 0.935986] bus: 'platform': registered
[ 0.939862] bus: 'cpu': registered
[ 0.941361] device: 'cpu': device_add
[ 0.945077] PM: Adding info for No Bus:cpu
[ 0.949240] bus: 'container': registered
[ 0.951360] device: 'container': device_add
[ 0.955579] PM: Adding info for No Bus:container
[ 0.961930] random: get_random_u32 called from bucket_table_alloc.isra.0+0xc2/0xe1 with crng_init=0
[ 0.962695] bus: 'workqueue': registered
[ 0.975297] device: 'workqueue': device_add
[ 0.981380] PM: Adding info for No Bus:workqueue
[ 0.986083] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.991363] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 1.001445] bus: 'gpio': registered
[ 1.004950] bus: 'gpio': add driver gpio_stub_drv
[ 1.011382] device class 'regulator': registering
[ 1.016175] Registering platform device 'reg-dummy'. Parent at platform
[ 1.021359] device: 'reg-dummy': device_add
[ 1.025569] bus: 'platform': add device reg-dummy
[ 1.031383] PM: Adding info for platform:reg-dummy
[ 1.036207] bus: 'platform': add driver reg-dummy
[ 1.041364] bus: 'platform': driver_probe_device: matched device reg-dummy with driver reg-dummy
[ 1.050175] bus: 'platform': really_probe: probing driver reg-dummy with device reg-dummy
[ 1.051386] device: 'regulator.0': device_add
[ 1.061406] PM: Adding info for No Bus:regulator.0
[ 1.066256] driver: 'reg-dummy': driver_bound: bound to device 'reg-dummy'
[ 1.071374] bus: 'platform': really_probe: bound device reg-dummy to driver reg-dummy
[ 1.081551] NET: Registered protocol family 16
[ 1.086536] OLPC board revision DA
[ 1.091366] Registering platform device 'olpc-ec'. Parent at platform
[ 1.097823] device: 'olpc-ec': device_add
[ 1.101373] bus: 'platform': add device olpc-ec
[ 1.105943] PM: Adding info for platform:olpc-ec
[ 1.111671] device class 'bdi': registering
[ 1.115906] device class 'pci_bus': registering
[ 1.120493] bus: 'pci': registered
[ 1.121360] device class 'backlight': registering
[ 1.126094] device class 'tty': registering
[ 1.131371] device class 'vtconsole': registering
[ 1.136110] device: 'vtcon0': device_add
[ 1.141395] PM: Adding info for No Bus:vtcon0
[ 1.145778] device class 'devlink': registering
[ 1.150345] device class 'wakeup': registering
[ 1.151403] bus: 'i2c': registered
[ 1.154818] bus: 'i2c': add driver dummy
[ 1.161381] thermal_sys: Registered thermal governor 'step_wise'
[ 1.161387] device class 'thermal': registering
[ 1.171372] cpuidle: using governor menu
[ 1.175811] ACPI: bus type PCI registered
[ 1.181361] device class 'dmi': registering
[ 1.185579] device: 'id': device_add
[ 1.189236] PM: Adding info for No Bus:id
[ 1.191392] bus: 'platform': add driver olpc-ec
[ 1.195944] bus: 'platform': driver_probe_device: matched device olpc-ec with driver olpc-ec
[ 1.201370] bus: 'platform': really_probe: probing driver olpc-ec with device olpc-ec
[ 1.213533] device: 'regulator.1': device_add
[ 1.217976] PM: Adding info for No Bus:regulator.1
[ 1.226207] driver: 'olpc-ec': driver_bound: bound to device 'olpc-ec'
[ 1.231375] bus: 'platform': really_probe: bound device olpc-ec to driver olpc-ec
[ 1.239794] PCI: Using configuration type 1 for base access
[ 1.241696] device: '0.battery': device_add
[ 1.251380] bus: 'platform': add device 0.battery
[ 1.256131] PM: Adding info for platform:0.battery
[ 1.261516] device: 'cpu0': device_add
[ 1.265302] bus: 'cpu': add device cpu0
[ 1.269172] PM: Adding info for cpu:cpu0
[ 1.277774] device: 'writeback': device_add
[ 1.281371] bus: 'workqueue': add device writeback
[ 1.286214] PM: Adding info for workqueue:writeback
[ 1.292865] cryptd: max_cpu_qlen set to 1000
[ 1.298779] device class 'block': registering
[ 1.301559] raid6: skip pq benchmark and using algorithm sse2x2
[ 1.311361] raid6: using intx1 recovery algorithm
[ 1.316116] device class 'graphics': registering
[ 1.320776] device: 'fbcon': device_add
[ 1.320820] PM: Adding info for No Bus:fbcon
[ 1.325681] ACPI: Added _OSI(Module Device)
[ 1.331359] ACPI: Added _OSI(Processor Device)
[ 1.335816] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.341359] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.346772] ACPI: Added _OSI(Linux-Dell-Video)
[ 1.351359] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 1.356682] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 1.367285] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 1.374151] ACPI: Interpreter enabled
[ 1.381413] ACPI: (supports S0 S3 S5)
[ 1.385090] ACPI: Using IOAPIC for interrupt routing
[ 1.390153] bus: 'acpi': registered
[ 1.391368] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.401808] ACPI: Enabled 9 GPEs in block 00 to 0F
[ 1.406675] device: 'LNXSYSTM:00': device_add
[ 1.411370] bus: 'acpi': add device LNXSYSTM:00
[ 1.415939] PM: Adding info for acpi:LNXSYSTM:00
[ 1.421484] device: 'LNXCPU:00': device_add
[ 1.425693] bus: 'acpi': add device LNXCPU:00
[ 1.430087] PM: Adding info for acpi:LNXCPU:00
[ 1.431464] device: 'LNXSYBUS:00': device_add
[ 1.435845] bus: 'acpi': add device LNXSYBUS:00
[ 1.441375] PM: Adding info for acpi:LNXSYBUS:00
[ 1.446186] device: 'PNP0C0E:00': device_add
[ 1.451365] bus: 'acpi': add device PNP0C0E:00
[ 1.455839] PM: Adding info for acpi:PNP0C0E:00
[ 1.461823] device: 'PNP0A03:00': device_add
[ 1.466120] bus: 'acpi': add device PNP0A03:00
[ 1.471377] PM: Adding info for acpi:PNP0A03:00
[ 1.476079] device: 'device:00': device_add
[ 1.480282] bus: 'acpi': add device device:00
[ 1.481381] PM: Adding info for acpi:device:00
[ 1.486036] device: 'device:01': device_add
[ 1.491366] bus: 'acpi': add device device:01
[ 1.495753] PM: Adding info for acpi:device:01
[ 1.501575] device: 'device:02': device_add
[ 1.505785] bus: 'acpi': add device device:02
[ 1.511376] PM: Adding info for acpi:device:02
[ 1.516051] device: 'device:03': device_add
[ 1.520261] bus: 'acpi': add device device:03
[ 1.521376] PM: Adding info for acpi:device:03
[ 1.526056] device: 'device:04': device_add
[ 1.531366] bus: 'acpi': add device device:04
[ 1.535757] PM: Adding info for acpi:device:04
[ 1.541581] device: 'device:05': device_add
[ 1.545786] bus: 'acpi': add device device:05
[ 1.551376] PM: Adding info for acpi:device:05
[ 1.555970] device: 'PNP0C01:00': device_add
[ 1.560268] bus: 'acpi': add device PNP0C01:00
[ 1.561376] PM: Adding info for acpi:PNP0C01:00
[ 1.566083] device: 'device:06': device_add
[ 1.571364] bus: 'acpi': add device device:06
[ 1.575754] PM: Adding info for acpi:device:06
[ 1.581548] device: 'PNP0C02:00': device_add
[ 1.585845] bus: 'acpi': add device PNP0C02:00
[ 1.591375] PM: Adding info for acpi:PNP0C02:00
[ 1.596096] device: 'PNP0F13:00': device_add
[ 1.600389] bus: 'acpi': add device PNP0F13:00
[ 1.601375] PM: Adding info for acpi:PNP0F13:00
[ 1.606101] device: 'PNP0303:00': device_add
[ 1.611364] bus: 'acpi': add device PNP0303:00
[ 1.615841] PM: Adding info for acpi:PNP0303:00
[ 1.621501] device: 'PNP0200:00': device_add
[ 1.625794] bus: 'acpi': add device PNP0200:00
[ 1.631375] PM: Adding info for acpi:PNP0200:00
[ 1.636090] device: 'PNP0B00:00': device_add
[ 1.640379] bus: 'acpi': add device PNP0B00:00
[ 1.641375] PM: Adding info for acpi:PNP0B00:00
[ 1.646049] device: 'PNP0000:00': device_add
[ 1.651364] bus: 'acpi': add device PNP0000:00
[ 1.655840] PM: Adding info for acpi:PNP0000:00
[ 1.661525] device: 'PNP0C04:00': device_add
[ 1.665821] bus: 'acpi': add device PNP0C04:00
[ 1.671375] PM: Adding info for acpi:PNP0C04:00
[ 1.676089] device: 'PNP0100:00': device_add
[ 1.681364] bus: 'acpi': add device PNP0100:00
[ 1.685846] PM: Adding info for acpi:PNP0100:00
[ 1.690553] device: 'PNP0800:00': device_add
[ 1.691365] bus: 'acpi': add device PNP0800:00
[ 1.695841] PM: Adding info for acpi:PNP0800:00
[ 1.701697] device: 'PNP0C0F:00': device_add
[ 1.705996] bus: 'acpi': add device PNP0C0F:00
[ 1.711376] PM: Adding info for acpi:PNP0C0F:00
[ 1.716192] device: 'PNP0C0F:01': device_add
[ 1.721366] bus: 'acpi': add device PNP0C0F:01
[ 1.725840] PM: Adding info for acpi:PNP0C0F:01
[ 1.731622] device: 'PNP0C0F:02': device_add
[ 1.735917] bus: 'acpi': add device PNP0C0F:02
[ 1.740406] PM: Adding info for acpi:PNP0C0F:02
[ 1.741622] device: 'PNP0C0F:03': device_add
[ 1.745918] bus: 'acpi': add device PNP0C0F:03
[ 1.751376] PM: Adding info for acpi:PNP0C0F:03
[ 1.756191] device: 'PNP0C0F:04': device_add
[ 1.761366] bus: 'acpi': add device PNP0C0F:04
[ 1.765841] PM: Adding info for acpi:PNP0C0F:04
[ 1.771618] device: 'PNP0C0F:05': device_add
[ 1.775909] bus: 'acpi': add device PNP0C0F:05
[ 1.780392] PM: Adding info for acpi:PNP0C0F:05
[ 1.781627] device: 'PNP0C0F:06': device_add
[ 1.785925] bus: 'acpi': add device PNP0C0F:06
[ 1.791376] PM: Adding info for acpi:PNP0C0F:06
[ 1.796187] device: 'PNP0C0F:07': device_add
[ 1.801375] bus: 'acpi': add device PNP0C0F:07
[ 1.805850] PM: Adding info for acpi:PNP0C0F:07
[ 1.811514] device: 'ACPI0003:00': device_add
[ 1.815891] bus: 'acpi': add device ACPI0003:00
[ 1.821376] PM: Adding info for acpi:ACPI0003:00
[ 1.851723] device: 'PNP0C0A:00': device_add
[ 1.856028] bus: 'acpi': add device PNP0C0A:00
[ 1.860516] PM: Adding info for acpi:PNP0C0A:00
[ 1.861556] device: 'PNP0103:00': device_add
[ 1.865847] bus: 'acpi': add device PNP0103:00
[ 1.871375] PM: Adding info for acpi:PNP0103:00
[ 1.876524] device: 'PNP0C02:01': device_add
[ 1.881367] bus: 'acpi': add device PNP0C02:01
[ 1.885847] PM: Adding info for acpi:PNP0C02:01
[ 1.891653] device: 'device:07': device_add
[ 1.895860] bus: 'acpi': add device device:07
[ 1.901376] PM: Adding info for acpi:device:07
[ 1.905959] device: 'device:08': device_add
[ 1.910162] bus: 'acpi': add device device:08
[ 1.911375] PM: Adding info for acpi:device:08
[ 1.915977] device: 'XO15EC:00': device_add
[ 1.921365] bus: 'acpi': add device XO15EC:00
[ 1.925755] PM: Adding info for acpi:XO15EC:00
[ 1.931528] device: 'XO15EBK:00': device_add
[ 1.935822] bus: 'acpi': add device XO15EBK:00
[ 1.940297] PM: Adding info for acpi:XO15EBK:00
[ 1.941531] device: 'PNP0C0D:00': device_add
[ 1.945821] bus: 'acpi': add device PNP0C0D:00
[ 1.951403] PM: Adding info for acpi:PNP0C0D:00
[ 1.956256] device: 'device:09': device_add
[ 1.961366] bus: 'acpi': add device device:09
[ 1.965753] PM: Adding info for acpi:device:09
[ 1.971473] device: 'LNXVIDEO:00': device_add
[ 1.975856] bus: 'acpi': add device LNXVIDEO:00
[ 1.981376] PM: Adding info for acpi:LNXVIDEO:00
[ 1.986157] device: 'device:0a': device_add
[ 1.990360] bus: 'acpi': add device device:0a
[ 1.991375] PM: Adding info for acpi:device:0a
[ 1.996248] device: 'PNP0C01:01': device_add
[ 2.001372] bus: 'acpi': add device PNP0C01:01
[ 2.005850] PM: Adding info for acpi:PNP0C01:01
[ 2.011488] device: 'LNXSYBUS:01': device_add
[ 2.015874] bus: 'acpi': add device LNXSYBUS:01
[ 2.021375] PM: Adding info for acpi:LNXSYBUS:01
[ 2.026507] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 2.031372] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments HPX-Type3]
[ 2.038804] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 2.041536] acpi PNP0A03:00: host bridge window expanded to [mem 0x40000000-0xffe80000 window]; [mem 0x40000000-0xffe80000 window] ignored
[ 2.051375] device: 'pci0000:00': device_add
[ 2.055710] PM: Adding info for No Bus:pci0000:00
[ 2.061470] device: '0000:00': device_add
[ 2.065547] PM: Adding info for No Bus:0000:00
[ 2.071571] Link fwnode timer@i40 as a consumer of fwnode interrupt-controller@i20
[ 2.079212] Link fwnode serial@i3f8 as a consumer of fwnode interrupt-controller@i20
[ 2.081403] Link fwnode 8042@i60 as a consumer of fwnode interrupt-controller@i20
[ 2.091448] Link fwnode rtc@i70 as a consumer of fwnode interrupt-controller@i20
[ 2.101418] Link fwnode display@1 as a consumer of fwnode interrupt-controller@i20
[ 2.111497] Link fwnode sd@c as a consumer of fwnode interrupt-controller@i20
[ 2.118797] Link fwnode usb@10 as a consumer of fwnode interrupt-controller@i20
[ 2.121434] Link fwnode usb@10,1 as a consumer of fwnode interrupt-controller@i20
[ 2.131435] Link fwnode usb@10,2 as a consumer of fwnode interrupt-controller@i20
[ 2.141440] Link fwnode usb@10,4 as a consumer of fwnode interrupt-controller@i20
[ 2.149198] Link fwnode audio@14 as a consumer of fwnode interrupt-controller@i20
[ 2.151432] PCI host bridge to bus 0000:00
[ 2.155549] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 2.161359] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 2.171359] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 2.181359] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[ 2.188865] pci_bus 0000:00: root bus resource [mem 0x40000000-0xffe80000 window]
[ 2.191359] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.201416] pci 0000:00:00.0: [1106:0409] type 00 class 0x060000
[ 2.207531] device: '0000:00:00.0': device_add
[ 2.211455] bus: 'pci': add device 0000:00:00.0
[ 2.216072] PM: Adding info for pci:0000:00:00.0
[ 2.221417] pci 0000:00:00.1: [1106:1409] type 00 class 0x060000
[ 2.227514] device: '0000:00:00.1': device_add
[ 2.231447] bus: 'pci': add device 0000:00:00.1
[ 2.236059] PM: Adding info for pci:0000:00:00.1
[ 2.241411] pci 0000:00:00.2: [1106:2409] type 00 class 0x060000
[ 2.247507] device: '0000:00:00.2': device_add
[ 2.251439] bus: 'pci': add device 0000:00:00.2
[ 2.256055] PM: Adding info for pci:0000:00:00.2
[ 2.261410] pci 0000:00:00.3: [1106:3409] type 00 class 0x060000
[ 2.267507] device: '0000:00:00.3': device_add
[ 2.271459] device: 'wakeup0': device_add
[ 2.275551] bus: 'pci': add device 0000:00:00.3
[ 2.281424] PM: Adding info for pci:0000:00:00.3
[ 2.286110] pci 0000:00:00.4: [1106:4409] type 00 class 0x060000
[ 2.291429] device: '0000:00:00.4': device_add
[ 2.295975] bus: 'pci': add device 0000:00:00.4
[ 2.301417] PM: Adding info for pci:0000:00:00.4
[ 2.306100] pci 0000:00:00.5: [1106:5409] type 00 class 0x080020
[ 2.311454] device: '0000:00:00.5': device_add
[ 2.316007] bus: 'pci': add device 0000:00:00.5
[ 2.321418] PM: Adding info for pci:0000:00:00.5
[ 2.326100] pci 0000:00:00.6: [1106:6409] type 00 class 0x060000
[ 2.331438] device: '0000:00:00.6': device_add
[ 2.335982] bus: 'pci': add device 0000:00:00.6
[ 2.341423] PM: Adding info for pci:0000:00:00.6
[ 2.346117] pci 0000:00:00.7: [1106:7409] type 00 class 0x060000
[ 2.351429] device: '0000:00:00.7': device_add
[ 2.355974] bus: 'pci': add device 0000:00:00.7
[ 2.361418] PM: Adding info for pci:0000:00:00.7
[ 2.366099] pci 0000:00:01.0: [1106:5122] type 00 class 0x030000
[ 2.371374] pci 0000:00:01.0: reg 0x10: [mem 0xd0000000-0xd3ffffff pref]
[ 2.378103] pci 0000:00:01.0: reg 0x14: [mem 0xf0000000-0xf0ffffff]
[ 2.381393] pci 0000:00:01.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 2.391400] pci 0000:00:01.0: supports D1 D2
[ 2.395699] device: '0000:00:01.0': device_add
[ 2.400263] device: 'wakeup1': device_add
[ 2.401425] bus: 'pci': add device 0000:00:01.0
[ 2.406037] PM: Adding info for pci:0000:00:01.0
[ 2.411460] pci 0000:00:0c.0: [1106:95d0] type 00 class 0x080501
[ 2.417507] pci 0000:00:0c.0: reg 0x10: [mem 0x80000000-0x800000ff]
[ 2.421368] pci 0000:00:0c.0: reg 0x14: [mem 0x80001000-0x800010ff]
[ 2.431368] pci 0000:00:0c.0: reg 0x18: [mem 0x80002000-0x800020ff]
[ 2.437729] pci 0000:00:0c.0: supports D1 D2
[ 2.441359] pci 0000:00:0c.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.448007] device: '0000:00:0c.0': device_add
[ 2.451446] bus: 'pci': add device 0000:00:0c.0
[ 2.456075] PM: Adding info for pci:0000:00:0c.0
[ 2.461441] pci 0000:00:10.0: [1106:3038] type 00 class 0x0c0300
[ 2.467522] pci 0000:00:10.0: reg 0x20: [io 0x8000-0x801f]
[ 2.471416] pci 0000:00:10.0: supports D1 D2
[ 2.475704] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.481372] device: '0000:00:10.0': device_add
[ 2.491461] device: 'wakeup2': device_add
[ 2.495556] bus: 'pci': add device 0000:00:10.0
[ 2.500191] PM: Adding info for pci:0000:00:10.0
[ 2.501423] pci 0000:00:10.1: [1106:3038] type 00 class 0x0c0300
[ 2.507503] pci 0000:00:10.1: reg 0x20: [io 0x8020-0x803f]
[ 2.511416] pci 0000:00:10.1: supports D1 D2
[ 2.515704] pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.521371] device: '0000:00:10.1': device_add
[ 2.531453] device: 'wakeup3': device_add
[ 2.535545] bus: 'pci': add device 0000:00:10.1
[ 2.540172] PM: Adding info for pci:0000:00:10.1
[ 2.541423] pci 0000:00:10.2: [1106:3038] type 00 class 0x0c0300
[ 2.551409] pci 0000:00:10.2: reg 0x20: [io 0x8040-0x805f]
[ 2.557060] pci 0000:00:10.2: supports D1 D2
[ 2.561359] pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.568003] device: '0000:00:10.2': device_add
[ 2.571458] device: 'wakeup4': device_add
[ 2.575552] bus: 'pci': add device 0000:00:10.2
[ 2.581442] PM: Adding info for pci:0000:00:10.2
[ 2.586143] pci 0000:00:10.4: [1106:3104] type 00 class 0x0c0320
[ 2.591376] pci 0000:00:10.4: reg 0x10: [mem 0x80003000-0x800030ff]
[ 2.597756] pci 0000:00:10.4: supports D1 D2
[ 2.601359] pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.608005] device: '0000:00:10.4': device_add
[ 2.611455] device: 'wakeup5': device_add
[ 2.615550] bus: 'pci': add device 0000:00:10.4
[ 2.621437] PM: Adding info for pci:0000:00:10.4
[ 2.626141] pci 0000:00:11.0: [1106:8409] type 00 class 0x060100
[ 2.631480] device: '0000:00:11.0': device_add
[ 2.636043] device: 'wakeup6': device_add
[ 2.641430] bus: 'pci': add device 0000:00:11.0
[ 2.646039] PM: Adding info for pci:0000:00:11.0
[ 2.651461] pci 0000:00:11.7: [1106:a353] type 00 class 0x060000
[ 2.657550] device: '0000:00:11.7': device_add
[ 2.661452] bus: 'pci': add device 0000:00:11.7
[ 2.666057] PM: Adding info for pci:0000:00:11.7
[ 2.671431] pci 0000:00:13.0: [1106:b353] type 01 class 0x060400
[ 2.677543] device: '0000:00:13.0': device_add
[ 2.681454] device: 'wakeup7': device_add
[ 2.685560] bus: 'pci': add device 0000:00:13.0
[ 2.691437] PM: Adding info for pci:0000:00:13.0
[ 2.696146] pci 0000:00:14.0: [1106:3288] type 00 class 0x040300
[ 2.701386] pci 0000:00:14.0: reg 0x10: [mem 0x80004000-0x80007fff 64bit]
[ 2.708280] pci 0000:00:14.0: PME# supported from D0 D3hot D3cold
[ 2.711376] device: '0000:00:14.0': device_add
[ 2.715929] device: 'wakeup8': device_add
[ 2.721437] bus: 'pci': add device 0000:00:14.0
[ 2.726075] PM: Adding info for pci:0000:00:14.0
[ 2.731440] pci_bus 0000:01: extended config space not accessible
[ 2.737555] device: '0000:01': device_add
[ 2.741398] PM: Adding info for No Bus:0000:01
[ 2.745931] pci 0000:00:13.0: PCI bridge to [bus 01]
[ 2.751379] pci_bus 0000:00: on NUMA node 0
[ 2.755590] device: 'wakeup9': device_add
[ 2.762026] Registering platform device 'PNP0C04:00'. Parent at 0000:00:11.0
[ 2.769095] device: 'PNP0C04:00': device_add
[ 2.771380] bus: 'platform': add device PNP0C04:00
[ 2.776218] PM: Adding info for platform:PNP0C04:00
[ 2.781504] Registering platform device 'PNP0800:00'. Parent at 0000:00:11.0
[ 2.788570] device: 'PNP0800:00': device_add
[ 2.791373] bus: 'platform': add device PNP0800:00
[ 2.796201] PM: Adding info for platform:PNP0800:00
[ 2.801562] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 2.811552] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *9
[ 2.819029] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 2.821549] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 2.831545] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.841546] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.849979] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.851545] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.861445] Registering platform device 'ACPI0003:00'. Parent at 0000:00:11.0
[ 2.871359] device: 'ACPI0003:00': device_add
[ 2.875747] bus: 'platform': add device ACPI0003:00
[ 2.881380] PM: Adding info for platform:ACPI0003:00
[ 2.911763] Registering platform device 'PNP0C0A:00'. Parent at 0000:00:11.0
[ 2.918834] device: 'PNP0C0A:00': device_add
[ 2.921376] bus: 'platform': add device PNP0C0A:00
[ 2.926217] PM: Adding info for platform:PNP0C0A:00
[ 2.931457] Registering platform device 'PNP0103:00'. Parent at 0000:00:11.0
[ 2.938518] device: 'PNP0103:00': device_add
[ 2.941374] bus: 'platform': add device PNP0103:00
[ 2.946200] PM: Adding info for platform:PNP0103:00
[ 2.951534] Registering platform device 'XO15EC:00'. Parent at pci0000:00
[ 2.958338] device: 'XO15EC:00': device_add
[ 2.961376] bus: 'platform': add device XO15EC:00
[ 2.966141] PM: Adding info for platform:XO15EC:00
[ 2.971423] Registering platform device 'XO15EBK:00'. Parent at pci0000:00
[ 2.981358] device: 'XO15EBK:00': device_add
[ 2.985659] bus: 'platform': add device XO15EBK:00
[ 2.990507] PM: Adding info for platform:XO15EBK:00
[ 2.991428] Registering platform device 'PNP0C0D:00'. Parent at pci0000:00
[ 3.001358] device: 'PNP0C0D:00': device_add
[ 3.005658] bus: 'platform': add device PNP0C0D:00
[ 3.011400] PM: Adding info for platform:PNP0C0D:00
[ 3.016515] device: 'LNXPWRBN:00': device_add
[ 3.021367] bus: 'acpi': add device LNXPWRBN:00
[ 3.025937] PM: Adding info for acpi:LNXPWRBN:00
[ 3.030640] device: 'wakeup10': device_add
[ 3.031440] bus: 'acpi': add driver ec
[ 3.035312] device: 'wakeup11': device_add
[ 3.041457] bus: 'pnp': registered
[ 3.044883] device class 'misc': registering
[ 3.049192] device: 'vga_arbiter': device_add
[ 3.051385] PM: Adding info for No Bus:vga_arbiter
[ 3.056287] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[ 3.061354] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 3.061369] pci 0000:00:01.0: vgaarb: bridge control possible
[ 3.067133] vgaarb: loaded
[ 3.071534] device class 'scsi_host': registering
[ 3.076308] bus: 'scsi': registered
[ 3.081358] device class 'scsi_device': registering
[ 3.086260] SCSI subsystem initialized
[ 3.090019] device class 'mdio_bus': registering
[ 3.091394] bus: 'mdio_bus': registered
[ 3.095253] bus: 'mdio_bus': add driver Generic Clause 45 PHY
[ 3.101378] bus: 'mdio_bus': add driver Generic PHY
[ 3.106306] ACPI: bus type USB registered
[ 3.111383] bus: 'usb': registered
[ 3.114807] bus: 'usb': add driver usbfs
[ 3.118768] usbcore: registered new interface driver usbfs
[ 3.121361] bus: 'usb': add driver hub
[ 3.125156] usbcore: registered new interface driver hub
[ 3.131367] bus: 'usb': add driver usb
[ 3.135149] usbcore: registered new device driver usb
[ 3.141383] bus: 'serio': registered
[ 3.144974] device class 'input': registering
[ 3.151380] device class 'rtc': registering
[ 3.155597] videodev: Linux video capture interface: v2.00
[ 3.161358] device class 'video4linux': registering
[ 3.166271] device class 'dvb': registering
[ 3.171370] device class 'power_supply': registering
[ 3.176393] device class 'hwmon': registering
[ 3.180802] bus: 'mmc': registered
[ 3.181358] device class 'mmc_host': registering
[ 3.186023] bus: 'sdio': registered
[ 3.191358] device class 'leds': registering
[ 3.195682] device class 'sound': registering
[ 3.200107] Advanced Linux Sound Architecture Driver Initialized.
[ 3.201393] bus: 'hdaudio': registered
[ 3.205169] device class 'net': registering
[ 3.211405] device: 'lo': device_add
[ 3.215173] PM: Adding info for No Bus:lo
[ 3.221604] device class 'rfkill': registering
[ 3.226084] device: 'rfkill': device_add
[ 3.231384] PM: Adding info for No Bus:rfkill
[ 3.235840] PCI: Using ACPI for IRQ routing
[ 3.240039] PCI: pci_cache_line_size set to 64 bytes
[ 3.241437] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[ 3.251359] e820: reserve RAM buffer [mem 0x3bdfd000-0x3bffffff]
[ 3.257962] clocksource: Switched to clocksource tsc-early
[ 3.257962] bus: 'pnp': add driver system
[ 3.261132] pnp: PnP ACPI init
[ 3.264223] device: 'pnp0': device_add
[ 3.268017] PM: Adding info for No Bus:pnp0
[ 3.272691] device: '00:00': device_add
[ 3.276572] bus: 'pnp': add device 00:00
[ 3.280540] PM: Adding info for pnp:00:00
[ 3.284604] bus: 'pnp': driver_probe_device: matched device 00:00 with driver system
[ 3.292380] bus: 'pnp': really_probe: probing driver system with device 00:00
[ 3.299550] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[ 3.306191] driver: 'system': driver_bound: bound to device '00:00'
[ 3.312502] bus: 'pnp': really_probe: bound device 00:00 to driver system
[ 3.319311] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 3.326208] device: '00:01': device_add
[ 3.330077] bus: 'pnp': add device 00:01
[ 3.334054] PM: Adding info for pnp:00:01
[ 3.338090] bus: 'pnp': driver_probe_device: matched device 00:01 with driver system
[ 3.345857] bus: 'pnp': really_probe: probing driver system with device 00:01
[ 3.353023] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[ 3.359658] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 3.366647] driver: 'system': driver_bound: bound to device '00:01'
[ 3.372953] bus: 'pnp': really_probe: bound device 00:01 to driver system
[ 3.379767] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.386633] device: '00:02': device_add
[ 3.390498] bus: 'pnp': add device 00:02
[ 3.394502] PM: Adding info for pnp:00:02
[ 3.398552] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 3.405153] device: '00:03': device_add
[ 3.409027] bus: 'pnp': add device 00:03
[ 3.413014] PM: Adding info for pnp:00:03
[ 3.417063] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[ 3.424363] device: '00:04': device_add
[ 3.428231] bus: 'pnp': add device 00:04
[ 3.432199] PM: Adding info for pnp:00:04
[ 3.436241] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 3.472248] device: '00:05': device_add
[ 3.476131] bus: 'pnp': add device 00:05
[ 3.480103] PM: Adding info for pnp:00:05
[ 3.484166] bus: 'pnp': driver_probe_device: matched device 00:05 with driver system
[ 3.491940] bus: 'pnp': really_probe: probing driver system with device 00:05
[ 3.499104] system 00:05: [io 0x0380-0x0387] has been reserved
[ 3.505055] system 00:05: [io 0x03e0-0x03e7] has been reserved
[ 3.510991] system 00:05: [io 0x03f8-0x03ff] has been reserved
[ 3.516933] system 00:05: [io 0x04d0-0x04d1] has been reserved
[ 3.522878] system 00:05: [io 0x0400-0x047f] has been reserved
[ 3.528817] system 00:05: [io 0x0500-0x050f] has been reserved
[ 3.534765] system 00:05: [mem 0xfed30000-0xfed300ff] has been reserved
[ 3.541409] system 00:05: [mem 0xfed30000-0xfed30fff] could not be reserved
[ 3.548394] driver: 'system': driver_bound: bound to device '00:05'
[ 3.554702] bus: 'pnp': really_probe: bound device 00:05 to driver system
[ 3.561521] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.568844] device: '00:06': device_add
[ 3.572732] bus: 'pnp': add device 00:06
[ 3.576697] PM: Adding info for pnp:00:06
[ 3.580734] bus: 'pnp': driver_probe_device: matched device 00:06 with driver system
[ 3.588510] bus: 'pnp': really_probe: probing driver system with device 00:06
[ 3.595677] system 00:06: [mem 0x00000000-0x0009ffff] could not be reserved
[ 3.602662] system 00:06: [mem 0x000e0000-0x000fffff] could not be reserved
[ 3.609640] system 00:06: [mem 0x00100000-0x3bffffff] could not be reserved
[ 3.616630] driver: 'system': driver_bound: bound to device '00:06'
[ 3.622936] bus: 'pnp': really_probe: bound device 00:06 to driver system
[ 3.629748] system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 3.636580] pnp: PnP ACPI: found 7 devices
[ 3.640699] device class 'mem': registering
[ 3.644930] device: 'mem': device_add
[ 3.648639] PM: Adding info for No Bus:mem
[ 3.652842] device: 'null': device_add
[ 3.656641] PM: Adding info for No Bus:null
[ 3.660880] device: 'port': device_add
[ 3.664674] PM: Adding info for No Bus:port
[ 3.668912] device: 'zero': device_add
[ 3.672708] PM: Adding info for No Bus:zero
[ 3.676945] device: 'full': device_add
[ 3.680733] PM: Adding info for No Bus:full
[ 3.684979] device: 'random': device_add
[ 3.688940] PM: Adding info for No Bus:random
[ 3.693366] device: 'urandom': device_add
[ 3.697418] PM: Adding info for No Bus:urandom
[ 3.701940] device: 'kmsg': device_add
[ 3.705728] PM: Adding info for No Bus:kmsg
[ 3.709976] device: 'tty': device_add
[ 3.713690] PM: Adding info for No Bus:tty
[ 3.717843] device: 'console': device_add
[ 3.721903] PM: Adding info for No Bus:console
[ 3.726404] device: 'tty0': device_add
[ 3.730201] PM: Adding info for No Bus:tty0
[ 3.734446] device class 'vc': registering
[ 3.738575] device: 'vcs': device_add
[ 3.742283] PM: Adding info for No Bus:vcs
[ 3.746430] device: 'vcsu': device_add
[ 3.750221] PM: Adding info for No Bus:vcsu
[ 3.754464] device: 'vcsa': device_add
[ 3.758257] PM: Adding info for No Bus:vcsa
[ 3.762502] device: 'vcs1': device_add
[ 3.766294] PM: Adding info for No Bus:vcs1
[ 3.770533] device: 'vcsu1': device_add
[ 3.774417] PM: Adding info for No Bus:vcsu1
[ 3.778741] device: 'vcsa1': device_add
[ 3.782624] PM: Adding info for No Bus:vcsa1
[ 3.786961] device: 'tty1': device_add
[ 3.790756] PM: Adding info for No Bus:tty1
[ 3.795004] device: 'tty2': device_add
[ 3.798802] PM: Adding info for No Bus:tty2
[ 3.803052] device: 'tty3': device_add
[ 3.806865] PM: Adding info for No Bus:tty3
[ 3.811100] device: 'tty4': device_add
[ 3.814897] PM: Adding info for No Bus:tty4
[ 3.819135] device: 'tty5': device_add
[ 3.822933] PM: Adding info for No Bus:tty5
[ 3.827174] device: 'tty6': device_add
[ 3.830972] PM: Adding info for No Bus:tty6
[ 3.835222] device: 'tty7': device_add
[ 3.839008] PM: Adding info for No Bus:tty7
[ 3.843255] device: 'tty8': device_add
[ 3.847045] PM: Adding info for No Bus:tty8
[ 3.851278] device: 'tty9': device_add
[ 3.855076] PM: Adding info for No Bus:tty9
[ 3.859315] device: 'tty10': device_add
[ 3.863201] PM: Adding info for No Bus:tty10
[ 3.867537] device: 'tty11': device_add
[ 3.871422] PM: Adding info for No Bus:tty11
[ 3.875744] device: 'tty12': device_add
[ 3.879620] PM: Adding info for No Bus:tty12
[ 3.883950] device: 'tty13': device_add
[ 3.887827] PM: Adding info for No Bus:tty13
[ 3.892159] device: 'tty14': device_add
[ 3.896036] PM: Adding info for No Bus:tty14
[ 3.900357] device: 'tty15': device_add
[ 3.904247] PM: Adding info for No Bus:tty15
[ 3.908572] device: 'tty16': device_add
[ 3.912456] PM: Adding info for No Bus:tty16
[ 3.916779] device: 'tty17': device_add
[ 3.920654] PM: Adding info for No Bus:tty17
[ 3.924987] device: 'tty18': device_add
[ 3.928864] PM: Adding info for No Bus:tty18
[ 3.933194] device: 'tty19': device_add
[ 3.937076] PM: Adding info for No Bus:tty19
[ 3.941415] device: 'tty20': device_add
[ 3.945295] PM: Adding info for No Bus:tty20
[ 3.949622] device: 'tty21': device_add
[ 3.953517] PM: Adding info for No Bus:tty21
[ 3.957858] device: 'tty22': device_add
[ 3.961744] PM: Adding info for No Bus:tty22
[ 3.966067] device: 'tty23': device_add
[ 3.969949] PM: Adding info for No Bus:tty23
[ 3.974283] device: 'tty24': device_add
[ 3.978159] PM: Adding info for No Bus:tty24
[ 3.982489] device: 'tty25': device_add
[ 3.986365] PM: Adding info for No Bus:tty25
[ 3.990686] device: 'tty26': device_add
[ 3.994571] PM: Adding info for No Bus:tty26
[ 3.998894] device: 'tty27': device_add
[ 4.002784] PM: Adding info for No Bus:tty27
[ 4.007110] device: 'tty28': device_add
[ 4.010985] PM: Adding info for No Bus:tty28
[ 4.015316] device: 'tty29': device_add
[ 4.019193] PM: Adding info for No Bus:tty29
[ 4.023525] device: 'tty30': device_add
[ 4.027399] PM: Adding info for No Bus:tty30
[ 4.031740] device: 'tty31': device_add
[ 4.035617] PM: Adding info for No Bus:tty31
[ 4.039946] device: 'tty32': device_add
[ 4.043838] PM: Adding info for No Bus:tty32
[ 4.048163] device: 'tty33': device_add
[ 4.052048] PM: Adding info for No Bus:tty33
[ 4.056375] device: 'tty34': device_add
[ 4.060255] PM: Adding info for No Bus:tty34
[ 4.064586] device: 'tty35': device_add
[ 4.068462] PM: Adding info for No Bus:tty35
[ 4.072792] device: 'tty36': device_add
[ 4.076674] PM: Adding info for No Bus:tty36
[ 4.080998] device: 'tty37': device_add
[ 4.084886] PM: Adding info for No Bus:tty37
[ 4.089223] device: 'tty38': device_add
[ 4.093107] PM: Adding info for No Bus:tty38
[ 4.097430] device: 'tty39': device_add
[ 4.101306] PM: Adding info for No Bus:tty39
[ 4.105640] device: 'tty40': device_add
[ 4.109519] PM: Adding info for No Bus:tty40
[ 4.113864] device: 'tty41': device_add
[ 4.117738] PM: Adding info for No Bus:tty41
[ 4.122068] device: 'tty42': device_add
[ 4.125947] PM: Adding info for No Bus:tty42
[ 4.130267] device: 'tty43': device_add
[ 4.134151] PM: Adding info for No Bus:tty43
[ 4.138477] device: 'tty44': device_add
[ 4.142364] PM: Adding info for No Bus:tty44
[ 4.146694] device: 'tty45': device_add
[ 4.150568] PM: Adding info for No Bus:tty45
[ 4.154901] device: 'tty46': device_add
[ 4.158775] PM: Adding info for No Bus:tty46
[ 4.163106] device: 'tty47': device_add
[ 4.166982] PM: Adding info for No Bus:tty47
[ 4.171303] device: 'tty48': device_add
[ 4.175187] PM: Adding info for No Bus:tty48
[ 4.179511] device: 'tty49': device_add
[ 4.183402] PM: Adding info for No Bus:tty49
[ 4.187728] device: 'tty50': device_add
[ 4.191612] PM: Adding info for No Bus:tty50
[ 4.195941] device: 'tty51': device_add
[ 4.199817] PM: Adding info for No Bus:tty51
[ 4.204160] device: 'tty52': device_add
[ 4.208033] PM: Adding info for No Bus:tty52
[ 4.212364] device: 'tty53': device_add
[ 4.216246] PM: Adding info for No Bus:tty53
[ 4.220573] device: 'tty54': device_add
[ 4.224459] PM: Adding info for No Bus:tty54
[ 4.228790] device: 'tty55': device_add
[ 4.232671] PM: Adding info for No Bus:tty55
[ 4.236996] device: 'tty56': device_add
[ 4.240871] PM: Adding info for No Bus:tty56
[ 4.245202] device: 'tty57': device_add
[ 4.249083] PM: Adding info for No Bus:tty57
[ 4.253417] device: 'tty58': device_add
[ 4.257293] PM: Adding info for No Bus:tty58
[ 4.261626] device: 'tty59': device_add
[ 4.265499] PM: Adding info for No Bus:tty59
[ 4.269823] device: 'tty60': device_add
[ 4.273708] PM: Adding info for No Bus:tty60
[ 4.278038] device: 'tty61': device_add
[ 4.281929] PM: Adding info for No Bus:tty61
[ 4.286257] device: 'tty62': device_add
[ 4.290131] PM: Adding info for No Bus:tty62
[ 4.294462] device: 'tty63': device_add
[ 4.298338] PM: Adding info for No Bus:tty63
[ 4.337356] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 4.346384] NET: Registered protocol family 2
[ 4.351229] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 4.359629] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 4.367487] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 4.374738] TCP: Hash tables configured (established 8192 bind 8192)
[ 4.381234] UDP hash table entries: 512 (order: 1, 8192 bytes, linear)
[ 4.387815] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear)
[ 4.394942] NET: Registered protocol family 1
[ 4.399327] device class 'ieee80211': registering
[ 4.405017] Registering platform device 'regulatory.0'. Parent at platform
[ 4.411913] device: 'regulatory.0': device_add
[ 4.416393] bus: 'platform': add device regulatory.0
[ 4.421417] PM: Adding info for platform:regulatory.0
[ 4.426691] pci 0000:00:01.0: BAR 6: assigned [mem 0x40000000-0x4000ffff pref]
[ 4.433966] pci 0000:00:13.0: PCI bridge to [bus 01]
[ 4.438968] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 4.445174] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 4.451380] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 4.458270] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window]
[ 4.465175] pci_bus 0000:00: resource 8 [mem 0x40000000-0xffe80000 window]
[ 4.472278] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 4.482496] pci 0000:00:10.4: CLS mismatch (32 != 64), using 64 bytes
[ 4.488983] pci 0000:00:13.0: disabling DAC on VIA PCI bridge
[ 4.495363] Registering platform device 'pcspkr'. Parent at platform
[ 4.501753] device: 'pcspkr': device_add
[ 4.505708] bus: 'platform': add device pcspkr
[ 4.510213] PM: Adding info for platform:pcspkr
[ 4.514884] Registering platform device 'platform-framebuffer.0'. Parent at platform
[ 4.522653] device: 'platform-framebuffer.0': device_add
[ 4.527990] bus: 'platform': add device platform-framebuffer.0
[ 4.533871] PM: Adding info for platform:platform-framebuffer.0
[ 4.539820] bus: 'pci': add driver iosf_mbi_pci
[ 4.544428] bus: 'acpi': add driver olpc-xo15-sci
[ 4.549180] bus: 'acpi': driver_probe_device: matched device XO15EC:00 with driver olpc-xo15-sci
[ 4.557997] bus: 'acpi': really_probe: probing driver olpc-xo15-sci with device XO15EC:00
[ 4.566234] olpc-xo15-sci XO15EC:00: Initialized, GPE = 0x1
[ 4.600021] device: 'wakeup12': device_add
[ 4.604205] driver: 'olpc-xo15-sci': driver_bound: bound to device 'XO15EC:00'
[ 4.611474] bus: 'acpi': really_probe: bound device XO15EC:00 to driver olpc-xo15-sci
[ 4.619424] bus: 'clocksource': registered
[ 4.623551] device: 'clocksource': device_add
[ 4.627944] PM: Adding info for No Bus:clocksource
[ 4.632763] device: 'clocksource0': device_add
[ 4.637235] bus: 'clocksource': add device clocksource0
[ 4.642499] PM: Adding info for clocksource:clocksource0
[ 4.647850] bus: 'platform': add driver alarmtimer
[ 4.652739] bus: 'clockevents': registered
[ 4.656876] device: 'clockevents': device_add
[ 4.661263] PM: Adding info for No Bus:clockevents
[ 4.666084] device: 'clockevent0': device_add
[ 4.670462] bus: 'clockevents': add device clockevent0
[ 4.675644] PM: Adding info for clockevents:clockevent0
[ 4.680902] device: 'broadcast': device_add
[ 4.685116] bus: 'clockevents': add device broadcast
[ 4.690113] PM: Adding info for clockevents:broadcast
[ 4.695279] bus: 'event_source': registered
[ 4.699484] device: 'software': device_add
[ 4.703623] bus: 'event_source': add device software
[ 4.708621] PM: Adding info for event_source:software
[ 4.713708] device: 'breakpoint': device_add
[ 4.718000] bus: 'event_source': add device breakpoint
[ 4.723188] PM: Adding info for event_source:breakpoint
[ 4.728440] device: 'msr': device_add
[ 4.732146] bus: 'event_source': add device msr
[ 4.736716] PM: Adding info for event_source:msr
[ 4.741379] Initialise system trusted keyrings
[ 4.745989] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[ 4.881735] NET: Registered protocol family 38
[ 4.886221] xor: measuring software checksum speed
[ 4.895277] pIII_sse : 2322 MB/sec
[ 4.903886] prefetch64-sse : 2325 MB/sec
[ 4.908255] xor: using function: prefetch64-sse (2325 MB/sec)
[ 4.914030] Key type asymmetric registered
[ 4.918143] Asymmetric key parser 'x509' registered
[ 4.923038] Asymmetric key parser 'pkcs8' registered
[ 4.928025] device class 'bsg': registering
[ 4.932267] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 4.939680] io scheduler mq-deadline registered
[ 4.944546] bus: 'platform': add driver cs5535-gpio
[ 4.949495] bus: 'platform': add driver vx855_gpio
[ 4.954444] VIA Graphics Integration Chipset framebuffer 2.4 initializing
[ 4.961253] bus: 'platform': add driver viafb-i2c
[ 4.966008] bus: 'platform': add driver viafb-gpio
[ 4.970844] bus: 'pci': add driver viafb
[ 4.974813] bus: 'pci': driver_probe_device: matched device 0000:00:01.0 with driver viafb
[ 4.983110] bus: 'pci': really_probe: probing driver viafb with device 0000:00:01.0
[ 4.991597] Registering platform device 'viafb-gpio'. Parent at 0000:00:01.0
[ 4.998683] device: 'viafb-gpio': device_add
[ 5.002998] bus: 'platform': add device viafb-gpio
[ 5.007838] PM: Adding info for platform:viafb-gpio
[ 5.012769] bus: 'platform': driver_probe_device: matched device viafb-gpio with driver viafb-gpio
[ 5.021762] bus: 'platform': really_probe: probing driver viafb-gpio with device viafb-gpio
[ 5.030163] device: 'gpiochip0': device_add
[ 5.034376] bus: 'gpio': add device gpiochip0
[ 5.038772] PM: Adding info for gpio:gpiochip0
[ 5.043344] bus: 'gpio': driver_probe_device: matched device gpiochip0 with driver gpio_stub_drv
[ 5.052161] bus: 'gpio': really_probe: probing driver gpio_stub_drv with device gpiochip0
[ 5.060367] driver: 'gpio_stub_drv': driver_bound: bound to device 'gpiochip0'
[ 5.067637] bus: 'gpio': really_probe: bound device gpiochip0 to driver gpio_stub_drv
[ 5.075502] driver: 'viafb-gpio': driver_bound: bound to device 'viafb-gpio'
[ 5.082583] bus: 'platform': really_probe: bound device viafb-gpio to driver viafb-gpio
[ 5.090610] Registering platform device 'viafb-i2c'. Parent at 0000:00:01.0
[ 5.097598] device: 'viafb-i2c': device_add
[ 5.101809] bus: 'platform': add device viafb-i2c
[ 5.106548] PM: Adding info for platform:viafb-i2c
[ 5.111376] bus: 'platform': driver_probe_device: matched device viafb-i2c with driver viafb-i2c
[ 5.120186] bus: 'platform': really_probe: probing driver viafb-i2c with device viafb-i2c
[ 5.128430] device: 'i2c-0': device_add
[ 5.132303] bus: 'i2c': add device i2c-0
[ 5.136261] PM: Adding info for i2c:i2c-0
[ 5.140347] device: 'i2c-1': device_add
[ 5.144219] bus: 'i2c': add device i2c-1
[ 5.148177] PM: Adding info for i2c:i2c-1
[ 5.152234] driver: 'viafb-i2c': driver_bound: bound to device 'viafb-i2c'
[ 5.159135] bus: 'platform': really_probe: bound device viafb-i2c to driver viafb-i2c
[ 5.166994] Registering platform device 'viafb-camera'. Parent at 0000:00:01.0
[ 5.174243] device: 'viafb-camera': device_add
[ 5.178706] bus: 'platform': add device viafb-camera
[ 5.183712] PM: Adding info for platform:viafb-camera
[ 5.188798] viafb: Probing I2C bus 0x26
[ 5.222657] viafb: Probing I2C bus 0x31
[ 5.581408] tsc: Refined TSC clocksource calibration: 997.499 MHz
[ 5.587528] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cc1b8ea335, max_idle_ns: 881590512489 ns
[ 5.597569] clocksource: Switched to clocksource tsc
[ 11.481373] viafb: Finished I2C bus probing
[ 11.961405] device: 'fb0': device_add
[ 11.969318] PM: Adding info for No Bus:fb0
[ 11.973521] fbcon: Via (fb0) is primary device
[ 11.973579] device: 'vtcon1': device_add
[ 11.973619] PM: Adding info for No Bus:vtcon1
[ 11.997269] Console: switching to colour frame buffer device 100x40
[ 12.040711] driver: 'viafb': driver_bound: bound to device '0000:00:01.0'
[ 12.048041] bus: 'pci': really_probe: bound device 0000:00:01.0 to driver viafb
[ 12.055912] bus: 'platform': add driver acpi-ged
[ 12.060908] bus: 'acpi': add driver button
[ 12.065338] bus: 'acpi': driver_probe_device: matched device PNP0C0D:00 with driver button
[ 12.074174] bus: 'acpi': really_probe: probing driver button with device PNP0C0D:00
[ 12.082378] device: 'input0': device_add
[ 12.086664] PM: Adding info for No Bus:input0
[ 12.091434] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0D:00/input/input0
[ 12.101192] device: 'wakeup13': device_add
[ 12.105659] device: 'wakeup13': device_unregister
[ 12.122163] ACPI: button: Lid Switch [LID]
[ 12.137985] driver: 'button': driver_bound: bound to device 'PNP0C0D:00'
[ 12.156748] bus: 'acpi': really_probe: bound device PNP0C0D:00 to driver button
[ 12.176366] bus: 'acpi': driver_probe_device: matched device LNXPWRBN:00 with driver button
[ 12.197255] bus: 'acpi': really_probe: probing driver button with device LNXPWRBN:00
[ 12.217687] device: 'input1': device_add
[ 12.234331] PM: Adding info for No Bus:input1
[ 12.251315] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 12.271454] device: 'wakeup13': device_add
[ 12.288126] device: 'wakeup13': device_unregister
[ 12.305087] ACPI: button: Power Button [PWRF]
[ 12.321479] driver: 'button': driver_bound: bound to device 'LNXPWRBN:00'
[ 12.340581] bus: 'acpi': really_probe: bound device LNXPWRBN:00 to driver button
[ 12.360495] bus: 'cpu': add driver processor
[ 12.377156] bus: 'cpu': driver_probe_device: matched device cpu0 with driver processor
[ 12.397800] bus: 'cpu': really_probe: probing driver processor with device cpu0
[ 12.418167] ACPI: \_PR_.CPU0: Found 4 idle states
[ 12.435754] tsc: Marking TSC unstable due to TSC halts in idle
[ 12.454699] device: 'cooling_device0': device_add
[ 12.472130] PM: Adding info for No Bus:cooling_device0
[ 12.489970] driver: 'processor': driver_bound: bound to device 'cpu0'
[ 12.509333] bus: 'cpu': really_probe: bound device cpu0 to driver processor
[ 12.529521] clocksource: Switched to clocksource hpet
[ 12.547760] bus: 'acpi': add driver thermal
[ 12.565071] bus: 'platform': add driver of_fixed_factor_clk
[ 12.583883] bus: 'platform': add driver of_fixed_clk
[ 12.601916] bus: 'platform': add driver gpio-clk
[ 12.619361] bus: 'platform': add driver clk-pmc-atom
[ 12.636939] device: 'ptmx': device_add
[ 12.653076] PM: Adding info for No Bus:ptmx
[ 12.669588] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 12.688475] bus: 'pnp': add driver serial
[ 12.705057] Registering platform device 'serial8250'. Parent at platform
[ 12.724319] device: 'serial8250': device_add
[ 12.740950] bus: 'platform': add device serial8250
[ 12.758189] PM: Adding info for platform:serial8250
[ 12.775312] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 12.795300] device: 'ttyS0': device_add
[ 12.811320] PM: Adding info for No Bus:ttyS0
[ 12.827966] device: 'ttyS1': device_add
[ 12.844100] PM: Adding info for No Bus:ttyS1
[ 12.860595] device: 'ttyS2': device_add
[ 12.876378] PM: Adding info for No Bus:ttyS2
[ 12.892527] device: 'ttyS3': device_add
[ 12.908031] PM: Adding info for No Bus:ttyS3
[ 12.923825] bus: 'platform': add driver serial8250
[ 12.940144] bus: 'platform': driver_probe_device: matched device serial8250 with driver serial8250
[ 12.972173] bus: 'platform': really_probe: probing driver serial8250 with device serial8250
[ 12.992773] driver: 'serial8250': driver_bound: bound to device 'serial8250'
[ 13.012208] bus: 'platform': really_probe: bound device serial8250 to driver serial8250
[ 13.032769] bus: 'pci': add driver serial
[ 13.049277] device: 'hw_random': device_add
[ 13.065604] PM: Adding info for No Bus:hw_random
[ 13.082311] VIA RNG detected
[ 13.097317] device: '1:0': device_add
[ 13.112632] PM: Adding info for No Bus:1:0
[ 13.128295] device: 'ram0': device_add
[ 13.143493] PM: Adding info for No Bus:ram0
[ 13.159430] device: '1:1': device_add
[ 13.174316] PM: Adding info for No Bus:1:1
[ 13.189441] device: 'ram1': device_add
[ 13.204055] PM: Adding info for No Bus:ram1
[ 13.219363] device: '1:2': device_add
[ 13.233800] PM: Adding info for No Bus:1:2
[ 13.248782] device: 'ram2': device_add
[ 13.263504] PM: Adding info for No Bus:ram2
[ 13.279126] device: '1:3': device_add
[ 13.293828] PM: Adding info for No Bus:1:3
[ 13.308953] device: 'ram3': device_add
[ 13.323604] PM: Adding info for No Bus:ram3
[ 13.338849] device: '1:4': device_add
[ 13.353119] PM: Adding info for No Bus:1:4
[ 13.367670] device: 'ram4': device_add
[ 13.381820] PM: Adding info for No Bus:ram4
[ 13.396658] device: '1:5': device_add
[ 13.410472] PM: Adding info for No Bus:1:5
[ 13.424544] device: 'ram5': device_add
[ 13.438251] PM: Adding info for No Bus:ram5
[ 13.452678] device: '1:6': device_add
[ 13.466283] PM: Adding info for No Bus:1:6
[ 13.480311] device: 'ram6': device_add
[ 13.493996] PM: Adding info for No Bus:ram6
[ 13.508416] device: '1:7': device_add
[ 13.521985] PM: Adding info for No Bus:1:7
[ 13.535948] device: 'ram7': device_add
[ 13.549351] PM: Adding info for No Bus:ram7
[ 13.563185] device: '1:8': device_add
[ 13.575926] PM: Adding info for No Bus:1:8
[ 13.588834] device: 'ram8': device_add
[ 13.601147] PM: Adding info for No Bus:ram8
[ 13.614044] device: '1:9': device_add
[ 13.626089] PM: Adding info for No Bus:1:9
[ 13.638523] device: 'ram9': device_add
[ 13.650585] PM: Adding info for No Bus:ram9
[ 13.663424] device: '1:10': device_add
[ 13.675536] PM: Adding info for No Bus:1:10
[ 13.688077] device: 'ram10': device_add
[ 13.700278] PM: Adding info for No Bus:ram10
[ 13.713260] device: '1:11': device_add
[ 13.725391] PM: Adding info for No Bus:1:11
[ 13.737963] device: 'ram11': device_add
[ 13.750195] PM: Adding info for No Bus:ram11
[ 13.763153] device: '1:12': device_add
[ 13.775299] PM: Adding info for No Bus:1:12
[ 13.787883] device: 'ram12': device_add
[ 13.800125] PM: Adding info for No Bus:ram12
[ 13.813105] device: '1:13': device_add
[ 13.825273] PM: Adding info for No Bus:1:13
[ 13.837873] device: 'ram13': device_add
[ 13.850117] PM: Adding info for No Bus:ram13
[ 13.863092] device: '1:14': device_add
[ 13.875268] PM: Adding info for No Bus:1:14
[ 13.887886] device: 'ram14': device_add
[ 13.900170] PM: Adding info for No Bus:ram14
[ 13.913208] device: '1:15': device_add
[ 13.925449] PM: Adding info for No Bus:1:15
[ 13.938099] device: 'ram15': device_add
[ 13.950401] PM: Adding info for No Bus:ram15
[ 13.963467] brd: module loaded
[ 13.974921] device: 'loop-control': device_add
[ 13.987869] PM: Adding info for No Bus:loop-control
[ 14.001654] device: '7:0': device_add
[ 14.013976] PM: Adding info for No Bus:7:0
[ 14.026673] device: 'loop0': device_add
[ 14.039108] PM: Adding info for No Bus:loop0
[ 14.052622] device: '7:1': device_add
[ 14.064978] PM: Adding info for No Bus:7:1
[ 14.077715] device: 'loop1': device_add
[ 14.090175] PM: Adding info for No Bus:loop1
[ 14.103727] device: '7:2': device_add
[ 14.116095] PM: Adding info for No Bus:7:2
[ 14.128842] device: 'loop2': device_add
[ 14.141335] PM: Adding info for No Bus:loop2
[ 14.154931] device: '7:3': device_add
[ 14.167335] PM: Adding info for No Bus:7:3
[ 14.180089] device: 'loop3': device_add
[ 14.192574] PM: Adding info for No Bus:loop3
[ 14.206138] device: '7:4': device_add
[ 14.218532] PM: Adding info for No Bus:7:4
[ 14.231289] device: 'loop4': device_add
[ 14.243771] PM: Adding info for No Bus:loop4
[ 14.257342] device: '7:5': device_add
[ 14.269740] PM: Adding info for No Bus:7:5
[ 14.282498] device: 'loop5': device_add
[ 14.294984] PM: Adding info for No Bus:loop5
[ 14.308528] device: '7:6': device_add
[ 14.320927] PM: Adding info for No Bus:7:6
[ 14.333687] device: 'loop6': device_add
[ 14.346193] PM: Adding info for No Bus:loop6
[ 14.359782] device: '7:7': device_add
[ 14.372179] PM: Adding info for No Bus:7:7
[ 14.384942] device: 'loop7': device_add
[ 14.397436] PM: Adding info for No Bus:loop7
[ 14.410701] loop: module loaded
[ 14.422396] bus: 'pci': add driver vx855
[ 14.434920] bus: 'pci': driver_probe_device: matched device 0000:00:11.0 with driver vx855
[ 14.452232] bus: 'pci': really_probe: probing driver vx855 with device 0000:00:11.0
[ 14.469066] Registering platform device 'vx855_gpio'. Parent at 0000:00:11.0
[ 14.485421] device: 'vx855_gpio': device_add
[ 14.498997] bus: 'platform': add device vx855_gpio
[ 14.513130] PM: Adding info for platform:vx855_gpio
[ 14.527342] bus: 'platform': driver_probe_device: matched device vx855_gpio with driver vx855_gpio
[ 14.555774] bus: 'platform': really_probe: probing driver vx855_gpio with device vx855_gpio
[ 14.574547] vx855_gpio vx855_gpio: found VX855 GPIO controller
[ 14.590959] device: 'gpiochip1': device_add
[ 14.605644] bus: 'gpio': add device gpiochip1
[ 14.620543] PM: Adding info for gpio:gpiochip1
[ 14.635616] bus: 'gpio': driver_probe_device: matched device gpiochip1 with driver gpio_stub_drv
[ 14.655489] bus: 'gpio': really_probe: probing driver gpio_stub_drv with device gpiochip1
[ 14.674911] driver: 'gpio_stub_drv': driver_bound: bound to device 'gpiochip1'
[ 14.693576] bus: 'gpio': really_probe: bound device gpiochip1 to driver gpio_stub_drv
[ 14.713107] driver: 'vx855_gpio': driver_bound: bound to device 'vx855_gpio'
[ 14.732053] bus: 'platform': really_probe: bound device vx855_gpio to driver vx855_gpio
[ 14.752261] vx855: probe of 0000:00:11.0 rejects match -19
[ 14.770047] bus: 'pci': add driver cs5535-mfd
[ 14.786704] device class 'scsi_disk': registering
[ 14.803744] bus: 'scsi': add driver sd
[ 14.819827] Registering platform device 'Fixed MDIO bus.0'. Parent at platform
[ 14.839715] device: 'Fixed MDIO bus.0': device_add
[ 14.857179] bus: 'platform': add device Fixed MDIO bus.0
[ 14.875274] PM: Adding info for platform:Fixed MDIO bus.0
[ 14.893565] device: 'fixed-0': device_add
[ 14.910744] PM: Adding info for No Bus:fixed-0
[ 14.928105] libphy: Fixed MDIO Bus: probed
[ 14.945084] libertas_sdio: Libertas SDIO driver
[ 14.962512] libertas_sdio: Copyright Pierre Ossman
[ 14.980179] bus: 'sdio': add driver libertas_sdio
[ 14.997804] bus: 'usb': add driver r8152
[ 15.014590] usbcore: registered new interface driver r8152
[ 15.033103] bus: 'usb': add driver asix
[ 15.049965] usbcore: registered new interface driver asix
[ 15.068538] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 15.088456] ehci-pci: EHCI PCI platform driver
[ 15.106278] bus: 'pci': add driver ehci-pci
[ 15.123685] bus: 'pci': driver_probe_device: matched device 0000:00:10.4 with driver ehci-pci
[ 15.145736] bus: 'pci': really_probe: probing driver ehci-pci with device 0000:00:10.4
[ 15.167503] ehci-pci 0000:00:10.4: EHCI Host Controller
[ 15.186110] ehci-pci 0000:00:10.4: new USB bus registered, assigned bus number 1
[ 15.207009] ehci-pci 0000:00:10.4: debug port 1
[ 15.224962] ehci-pci 0000:00:10.4: irq 23, io mem 0x80003000
[ 15.271379] ehci-pci 0000:00:10.4: USB 2.0 started, EHCI 1.00
[ 15.290049] device: 'usb1': device_add
[ 15.306291] bus: 'usb': add device usb1
[ 15.322268] PM: Adding info for usb:usb1
[ 15.338338] bus: 'usb': driver_probe_device: matched device usb1 with driver usb
[ 15.358109] bus: 'usb': really_probe: probing driver usb with device usb1
[ 15.377346] device: '1-0:1.0': device_add
[ 15.393489] bus: 'usb': add device 1-0:1.0
[ 15.409504] PM: Adding info for usb:1-0:1.0
[ 15.425389] bus: 'usb': driver_probe_device: matched device 1-0:1.0 with driver hub
[ 15.444899] bus: 'usb': really_probe: probing driver hub with device 1-0:1.0
[ 15.463649] hub 1-0:1.0: USB hub found
[ 15.478820] hub 1-0:1.0: 6 ports detected
[ 15.493952] device: 'usb1-port1': device_add
[ 15.509290] PM: Adding info for No Bus:usb1-port1
[ 15.525079] device: 'usb1-port2': device_add
[ 15.540437] PM: Adding info for No Bus:usb1-port2
[ 15.556102] device: 'usb1-port3': device_add
[ 15.571190] PM: Adding info for No Bus:usb1-port3
[ 15.586684] device: 'usb1-port4': device_add
[ 15.601703] PM: Adding info for No Bus:usb1-port4
[ 15.617122] device: 'usb1-port5': device_add
[ 15.632110] PM: Adding info for No Bus:usb1-port5
[ 15.647562] device: 'usb1-port6': device_add
[ 15.662603] PM: Adding info for No Bus:usb1-port6
[ 15.678305] driver: 'hub': driver_bound: bound to device '1-0:1.0'
[ 15.695557] bus: 'usb': really_probe: bound device 1-0:1.0 to driver hub
[ 15.713489] device: 'ep_81': device_add
[ 15.728459] PM: Adding info for No Bus:ep_81
[ 15.743770] driver: 'usb': driver_bound: bound to device 'usb1'
[ 15.760899] bus: 'usb': really_probe: bound device usb1 to driver usb
[ 15.778548] device: 'ep_00': device_add
[ 15.793477] PM: Adding info for No Bus:ep_00
[ 15.808860] device: 'wakeup13': device_add
[ 15.823914] driver: 'ehci-pci': driver_bound: bound to device '0000:00:10.4'
[ 15.842043] bus: 'pci': really_probe: bound device 0000:00:10.4 to driver ehci-pci
[ 15.860711] uhci_hcd: USB Universal Host Controller Interface driver
[ 15.878239] bus: 'pci': add driver uhci_hcd
[ 15.893502] bus: 'pci': driver_probe_device: matched device 0000:00:10.0 with driver uhci_hcd
[ 15.913603] bus: 'pci': really_probe: probing driver uhci_hcd with device 0000:00:10.0
[ 15.933616] uhci_hcd 0000:00:10.0: UHCI Host Controller
[ 15.950585] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[ 15.969956] uhci_hcd 0000:00:10.0: detected 2 ports
[ 15.986753] uhci_hcd 0000:00:10.0: irq 20, io base 0x00008000
[ 16.004699] device: 'usb2': device_add
[ 16.020217] bus: 'usb': add device usb2
[ 16.035551] PM: Adding info for usb:usb2
[ 16.051094] bus: 'usb': driver_probe_device: matched device usb2 with driver usb
[ 16.070343] bus: 'usb': really_probe: probing driver usb with device usb2
[ 16.088867] device: '2-0:1.0': device_add
[ 16.104465] bus: 'usb': add device 2-0:1.0
[ 16.119975] PM: Adding info for usb:2-0:1.0
[ 16.135680] bus: 'usb': driver_probe_device: matched device 2-0:1.0 with driver hub
[ 16.155245] bus: 'usb': really_probe: probing driver hub with device 2-0:1.0
[ 16.174247] hub 2-0:1.0: USB hub found
[ 16.189922] hub 2-0:1.0: 2 ports detected
[ 16.205708] device: 'usb2-port1': device_add
[ 16.221743] PM: Adding info for No Bus:usb2-port1
[ 16.238215] device: 'usb2-port2': device_add
[ 16.254242] PM: Adding info for No Bus:usb2-port2
[ 16.271015] driver: 'hub': driver_bound: bound to device '2-0:1.0'
[ 16.289119] bus: 'usb': really_probe: bound device 2-0:1.0 to driver hub
[ 16.307866] device: 'ep_81': device_add
[ 16.323696] PM: Adding info for No Bus:ep_81
[ 16.339931] driver: 'usb': driver_bound: bound to device 'usb2'
[ 16.357932] bus: 'usb': really_probe: bound device usb2 to driver usb
[ 16.376447] device: 'ep_00': device_add
[ 16.392190] PM: Adding info for No Bus:ep_00
[ 16.408411] device: 'wakeup14': device_add
[ 16.424383] driver: 'uhci_hcd': driver_bound: bound to device '0000:00:10.0'
[ 16.443465] bus: 'pci': really_probe: bound device 0000:00:10.0 to driver uhci_hcd
[ 16.463153] bus: 'pci': driver_probe_device: matched device 0000:00:10.1 with driver uhci_hcd
[ 16.484018] bus: 'pci': really_probe: probing driver uhci_hcd with device 0000:00:10.1
[ 16.504742] uhci_hcd 0000:00:10.1: UHCI Host Controller
[ 16.522401] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
[ 16.542171] uhci_hcd 0000:00:10.1: detected 2 ports
[ 16.559126] uhci_hcd 0000:00:10.1: irq 22, io base 0x00008020
[ 16.576927] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 16.595754] device: 'usb3': device_add
[ 16.611475] bus: 'usb': add device usb3
[ 16.626852] PM: Adding info for usb:usb3
[ 16.642384] bus: 'usb': driver_probe_device: matched device usb3 with driver usb
[ 16.661544] bus: 'usb': really_probe: probing driver usb with device usb3
[ 16.680217] device: '3-0:1.0': device_add
[ 16.695958] bus: 'usb': add device 3-0:1.0
[ 16.711806] PM: Adding info for usb:3-0:1.0
[ 16.727799] bus: 'usb': driver_probe_device: matched device 3-0:1.0 with driver hub
[ 16.747475] bus: 'usb': really_probe: probing driver hub with device 3-0:1.0
[ 16.766527] hub 3-0:1.0: USB hub found
[ 16.782523] hub 3-0:1.0: 2 ports detected
[ 16.798273] device: 'usb3-port1': device_add
[ 16.814303] PM: Adding info for No Bus:usb3-port1
[ 16.830606] device: 'usb3-port2': device_add
[ 16.846386] PM: Adding info for No Bus:usb3-port2
[ 16.862541] driver: 'hub': driver_bound: bound to device '3-0:1.0'
[ 16.880545] bus: 'usb': really_probe: bound device 3-0:1.0 to driver hub
[ 16.899169] device: 'ep_81': device_add
[ 16.914850] PM: Adding info for No Bus:ep_81
[ 16.930933] driver: 'usb': driver_bound: bound to device 'usb3'
[ 16.948866] bus: 'usb': really_probe: bound device usb3 to driver usb
[ 16.967328] device: 'ep_00': device_add
[ 16.983037] PM: Adding info for No Bus:ep_00
[ 16.999066] device: 'wakeup15': device_add
[ 17.014921] driver: 'uhci_hcd': driver_bound: bound to device '0000:00:10.1'
[ 17.033942] bus: 'pci': really_probe: bound device 0000:00:10.1 to driver uhci_hcd
[ 17.053567] bus: 'pci': driver_probe_device: matched device 0000:00:10.2 with driver uhci_hcd
[ 17.074242] bus: 'pci': really_probe: probing driver uhci_hcd with device 0000:00:10.2
[ 17.094781] uhci_hcd 0000:00:10.2: UHCI Host Controller
[ 17.112368] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
[ 17.132174] uhci_hcd 0000:00:10.2: detected 2 ports
[ 17.149161] uhci_hcd 0000:00:10.2: irq 21, io base 0x00008040
[ 17.167200] device: 'usb4': device_add
[ 17.182787] bus: 'usb': add device usb4
[ 17.198100] PM: Adding info for usb:usb4
[ 17.213576] bus: 'usb': driver_probe_device: matched device usb4 with driver usb
[ 17.232859] bus: 'usb': really_probe: probing driver usb with device usb4
[ 17.251577] device: '4-0:1.0': device_add
[ 17.267316] bus: 'usb': add device 4-0:1.0
[ 17.282980] PM: Adding info for usb:4-0:1.0
[ 17.298811] bus: 'usb': driver_probe_device: matched device 4-0:1.0 with driver hub
[ 17.318586] bus: 'usb': really_probe: probing driver hub with device 4-0:1.0
[ 17.337625] hub 4-0:1.0: USB hub found
[ 17.353324] hub 4-0:1.0: 2 ports detected
[ 17.369038] device: 'usb4-port1': device_add
[ 17.385062] PM: Adding info for No Bus:usb4-port1
[ 17.401466] device: 'usb4-port2': device_add
[ 17.417235] PM: Adding info for No Bus:usb4-port2
[ 17.433411] driver: 'hub': driver_bound: bound to device '4-0:1.0'
[ 17.451223] bus: 'usb': really_probe: bound device 4-0:1.0 to driver hub
[ 17.469709] device: 'ep_81': device_add
[ 17.485302] PM: Adding info for No Bus:ep_81
[ 17.501277] driver: 'usb': driver_bound: bound to device 'usb4'
[ 17.519114] bus: 'usb': really_probe: bound device usb4 to driver usb
[ 17.537560] device: 'ep_00': device_add
[ 17.553284] PM: Adding info for No Bus:ep_00
[ 17.569336] device: 'wakeup16': device_add
[ 17.585078] driver: 'uhci_hcd': driver_bound: bound to device '0000:00:10.2'
[ 17.604064] bus: 'pci': really_probe: bound device 0000:00:10.2 to driver uhci_hcd
[ 17.623737] bus: 'usb': add driver cdc_acm
[ 17.639740] usbcore: registered new interface driver cdc_acm
[ 17.657291] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 17.677568] bus: 'usb': add driver usb-storage
[ 17.694364] usbcore: registered new interface driver usb-storage
[ 17.712697] bus: 'pnp': add driver i8042 kbd
[ 17.729091] bus: 'pnp': driver_probe_device: matched device 00:03 with driver i8042 kbd
[ 17.749421] bus: 'pnp': really_probe: probing driver i8042 kbd with device 00:03
[ 17.769081] device: 'wakeup17': device_add
[ 17.785206] driver: 'i8042 kbd': driver_bound: bound to device '00:03'
[ 17.803935] bus: 'pnp': really_probe: bound device 00:03 to driver i8042 kbd
[ 17.823355] bus: 'pnp': add driver i8042 aux
[ 17.839927] bus: 'pnp': driver_probe_device: matched device 00:02 with driver i8042 aux
[ 17.860535] bus: 'pnp': really_probe: probing driver i8042 aux with device 00:02
[ 17.880691] driver: 'i8042 aux': driver_bound: bound to device '00:02'
[ 17.900146] bus: 'pnp': really_probe: bound device 00:02 to driver i8042 aux
[ 17.920160] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 17.941554] Registering platform device 'i8042'. Parent at platform
[ 17.960927] device: 'i8042': device_add
[ 17.977830] bus: 'platform': add device i8042
[ 17.995300] PM: Adding info for platform:i8042
[ 18.012676] bus: 'platform': add driver i8042
[ 18.029875] bus: 'platform': driver_probe_device: matched device i8042 with driver i8042
[ 18.050983] bus: 'platform': really_probe: probing driver i8042 with device i8042
[ 18.097872] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 18.116032] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 18.134098] driver: 'i8042': driver_bound: bound to device 'i8042'
[ 18.153464] bus: 'platform': really_probe: bound device i8042 to driver i8042
[ 18.173962] device: 'event0': device_add
[ 18.191087] PM: Adding info for No Bus:event0
[ 18.208670] device: 'serio0': device_add
[ 18.225693] bus: 'serio': add device serio0
[ 18.242839] PM: Adding info for serio:serio0
[ 18.259948] device: 'serio1': device_add
[ 18.276550] bus: 'serio': add device serio1
[ 18.293281] PM: Adding info for serio:serio1
[ 18.310190] device: 'event1': device_add
[ 18.326759] PM: Adding info for No Bus:event1
[ 18.343587] device: '1-1': device_add
[ 18.359494] bus: 'usb': add device 1-1
[ 18.375235] PM: Adding info for usb:1-1
[ 18.391014] bus: 'serio': add driver atkbd
[ 18.406808] bus: 'serio': add driver psmouse
[ 18.422433] device: 'uinput': device_add
[ 18.437555] PM: Adding info for No Bus:uinput
[ 18.453034] bus: 'serio': driver_probe_device: matched device serio0 with driver atkbd
[ 18.472360] bus: 'serio': really_probe: probing driver atkbd with device serio0
[ 18.491236] bus: 'usb': driver_probe_device: matched device 1-1 with driver usb
[ 18.509910] bus: 'usb': really_probe: probing driver usb with device 1-1
[ 18.527971] bus: 'pnp': add driver rtc_cmos
[ 18.543287] bus: 'pnp': driver_probe_device: matched device 00:04 with driver rtc_cmos
[ 18.562575] bus: 'pnp': really_probe: probing driver rtc_cmos with device 00:04
[ 18.581205] rtc_cmos 00:04: RTC can wake from S4
[ 18.597020] device: 'wakeup18': device_add
[ 18.612365] device: 'rtc0': device_add
[ 18.626831] PM: Adding info for No Bus:rtc0
[ 18.641515] device: '1-1:1.0': device_add
[ 18.655791] bus: 'usb': add device 1-1:1.0
[ 18.669999] PM: Adding info for usb:1-1:1.0
[ 18.684379] bus: 'usb': driver_probe_device: matched device 1-1:1.0 with driver usb-storage
[ 18.703351] bus: 'usb': really_probe: probing driver usb-storage with device 1-1:1.0
[ 18.721848] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 18.738885] device: 'scsi_tmf_0': device_add
[ 18.753783] bus: 'workqueue': add device scsi_tmf_0
[ 18.769133] PM: Adding info for workqueue:scsi_tmf_0
[ 18.784894] Registering platform device 'alarmtimer.0.auto'. Parent at rtc0
[ 18.802676] device: 'alarmtimer.0.auto': device_add
[ 18.818263] bus: 'platform': add device alarmtimer.0.auto
[ 18.834340] PM: Adding info for platform:alarmtimer.0.auto
[ 18.850576] bus: 'platform': driver_probe_device: matched device alarmtimer.0.auto with driver alarmtimer
[ 18.882397] bus: 'platform': really_probe: probing driver alarmtimer with device alarmtimer.0.auto
[ 18.914878] driver: 'alarmtimer': driver_bound: bound to device 'alarmtimer.0.auto'
[ 18.934941] bus: 'platform': really_probe: bound device alarmtimer.0.auto to driver alarmtimer
[ 18.956324] device: 'wakeup19': device_add
[ 18.973172] rtc_cmos 00:04: registered as rtc0
[ 18.990377] rtc_cmos 00:04: setting system clock to 2021-09-09T14:08:20 UTC (1631196500)
[ 19.011551] rtc_cmos 00:04: alarms up to one year, y3k, 114 bytes nvram, hpet irqs
[ 19.032363] driver: 'rtc_cmos': driver_bound: bound to device '00:04'
[ 19.052235] bus: 'pnp': really_probe: bound device 00:04 to driver rtc_cmos
[ 19.072854] bus: 'pci': add driver vt596_smbus
[ 19.091015] bus: 'pci': driver_probe_device: matched device 0000:00:11.0 with driver vt596_smbus
[ 19.113985] bus: 'pci': really_probe: probing driver vt596_smbus with device 0000:00:11.0
[ 19.136519] device: 'i2c-2': device_add
[ 19.154429] bus: 'i2c': add device i2c-2
[ 19.172305] PM: Adding info for i2c:i2c-2
[ 19.190108] vt596_smbus: probe of 0000:00:11.0 rejects match -19
[ 19.210092] bus: 'i2c': add driver ov7640
[ 19.227908] bus: 'i2c': add driver ov7670
[ 19.245414] bus: 'platform': add driver viafb-camera
[ 19.263819] bus: 'platform': driver_probe_device: matched device viafb-camera with driver viafb-camera
[ 19.300198] bus: 'platform': really_probe: probing driver viafb-camera with device viafb-camera
[ 19.323325] scsi host0: usb-storage 1-1:1.0
[ 19.341970] device: 'host0': device_add
[ 19.360098] bus: 'scsi': add device host0
[ 19.378371] PM: Adding info for scsi:host0
[ 19.396732] device: 'host0': device_add
[ 19.414621] PM: Adding info for No Bus:host0
[ 19.432774] driver: 'usb-storage': driver_bound: bound to device '1-1:1.0'
[ 19.453638] bus: 'usb': really_probe: bound device 1-1:1.0 to driver usb-storage
[ 19.475148] device: 'ep_01': device_add
[ 19.493068] PM: Adding info for No Bus:ep_01
[ 19.511373] device: 'ep_82': device_add
[ 19.529108] PM: Adding info for No Bus:ep_82
[ 19.547113] driver: 'usb': driver_bound: bound to device '1-1'
[ 19.566833] bus: 'usb': really_probe: bound device 1-1 to driver usb
[ 19.587134] device: 'ep_00': device_add
[ 19.604610] PM: Adding info for No Bus:ep_00
[ 19.630546] device: 'input2': device_add
[ 19.647538] PM: Adding info for No Bus:input2
[ 19.664744] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 19.686406] device: 'event2': device_add
[ 19.703087] PM: Adding info for No Bus:event2
[ 19.719979] device: '1-0021': device_add
[ 19.736394] bus: 'i2c': add device 1-0021
[ 19.752753] PM: Adding info for i2c:1-0021
[ 19.769019] bus: 'i2c': driver_probe_device: matched device 1-0021 with driver ov7670
[ 19.789251] bus: 'i2c': really_probe: probing driver ov7670 with device 1-0021
[ 19.808877] driver: 'atkbd': driver_bound: bound to device 'serio0'
[ 19.827497] bus: 'serio': really_probe: bound device serio0 to driver atkbd
[ 19.846789] bus: 'serio': driver_probe_device: matched device serio1 with driver atkbd
[ 19.866997] bus: 'serio': really_probe: probing driver atkbd with device serio1
[ 19.909724] atkbd: probe of serio1 rejects match -19
[ 19.926890] bus: 'serio': driver_probe_device: matched device serio1 with driver psmouse
[ 19.947613] bus: 'serio': really_probe: probing driver psmouse with device serio1
[ 20.086964] ov7670 1-0021: chip found @ 0x42 (viafb i2c io_port idx 0x31)
[ 20.185129] driver: 'ov7670': driver_bound: bound to device '1-0021'
[ 20.204499] bus: 'i2c': really_probe: bound device 1-0021 to driver ov7670
[ 20.227205] device: 'video0': device_add
[ 20.244177] PM: Adding info for No Bus:video0
[ 20.262851] driver: 'viafb-camera': driver_bound: bound to device 'viafb-camera'
[ 20.283045] bus: 'platform': really_probe: bound device viafb-camera to driver viafb-camera
[ 20.304231] bus: 'platform': add driver olpc-battery
[ 20.321958] bus: 'platform': driver_probe_device: matched device 0.battery with driver olpc-battery
[ 20.357203] bus: 'platform': really_probe: probing driver olpc-battery with device 0.battery
[ 20.386302] device: 'olpc_ac': device_add
[ 20.404143] PM: Adding info for No Bus:olpc_ac
[ 20.422271] device: 'olpc_ac': dev_uevent: class uevent() returned -11
[ 20.442557] device: 'olpc_ac': dev_uevent: class uevent() returned -11
[ 20.462459] device: 'wakeup20': device_add
[ 20.479911] device: 'hwmon0': device_add
[ 20.497066] PM: Adding info for No Bus:hwmon0
[ 20.514680] device: 'olpc_battery': device_add
[ 20.532395] PM: Adding info for No Bus:olpc_battery
[ 20.550416] device: 'olpc_battery': dev_uevent: class uevent() returned -11
[ 20.570721] device: 'olpc_battery': dev_uevent: class uevent() returned -11
[ 20.590809] device: 'wakeup21': device_add
[ 20.608000] device: 'thermal_zone0': device_add
[ 20.625612] PM: Adding info for No Bus:thermal_zone0
[ 20.643419] device: 'hwmon1': device_add
[ 20.659895] PM: Adding info for No Bus:hwmon1
[ 20.676847] device: 'hwmon2': device_add
[ 20.693333] PM: Adding info for No Bus:hwmon2
[ 20.710272] driver: 'olpc-battery': driver_bound: bound to device '0.battery'
[ 20.730402] bus: 'platform': really_probe: bound device 0.battery to driver olpc-battery
[ 20.751538] bus: 'platform': add driver via_cputemp
[ 20.769266] Registering platform device 'via_cputemp.0'. Parent at platform
[ 20.789131] device: 'via_cputemp.0': device_add
[ 20.806403] bus: 'platform': add device via_cputemp.0
[ 20.824194] PM: Adding info for platform:via_cputemp.0
[ 20.842036] bus: 'platform': driver_probe_device: matched device via_cputemp.0 with driver via_cputemp
[ 20.876892] bus: 'platform': really_probe: probing driver via_cputemp with device via_cputemp.0
[ 20.898877] hwmon_vid: Using 6-bit VID table for VIA C7-M CPU
[ 20.917749] via_cputemp via_cputemp.0: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
[ 20.957496] device: 'hwmon3': device_add
[ 20.974646] PM: Adding info for No Bus:hwmon3
[ 20.992231] driver: 'via_cputemp': driver_bound: bound to device 'via_cputemp.0'
[ 21.013056] bus: 'platform': really_probe: bound device via_cputemp.0 to driver via_cputemp
[ 21.034997] e_powersaver: Detected VIA Model D C7-M
[ 21.053283] e_powersaver: Current voltage = 748mV
[ 21.071151] e_powersaver: Current multiplier = 10
[ 21.088604] e_powersaver: Highest voltage = 748mV
[ 21.105704] e_powersaver: Highest multiplier = 10
[ 21.122449] e_powersaver: Lowest voltage = 748mV
[ 21.139038] e_powersaver: Lowest multiplier = 4
[ 21.155369] bus: 'platform': add driver pwrseq_simple
[ 21.172453] bus: 'platform': add driver pwrseq_emmc
[ 21.189148] bus: 'mmc_rpmb': registered
[ 21.204722] bus: 'mmc': add driver mmcblk
[ 21.220422] sdhci: Secure Digital Host Controller Interface driver
[ 21.238502] sdhci: Copyright(c) Pierre Ossman
[ 21.254665] bus: 'pci': add driver sdhci-pci
[ 21.270616] bus: 'pci': driver_probe_device: matched device 0000:00:0c.0 with driver sdhci-pci
[ 21.291525] pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
[ 21.312140] pci 0000:00:0c.0: Added to deferred list
[ 21.329589] bus: 'hid': registered
[ 21.345300] bus: 'hid': add driver hid-generic
[ 21.362034] bus: 'usb': add driver usbhid
[ 21.378199] usbcore: registered new interface driver usbhid
[ 21.396069] usbhid: USB HID core driver
[ 21.412136] bus: 'i2c': add driver olpc_dcon
[ 21.428811] device: '0-000d': device_add
[ 21.444624] bus: 'i2c': add device 0-000d
[ 21.460376] PM: Adding info for i2c:0-000d
[ 21.476050] bus: 'i2c': driver_probe_device: matched device 0-000d with driver olpc_dcon
[ 21.496037] bus: 'i2c': really_probe: probing driver olpc_dcon with device 0-000d
[ 21.516670] olpc_dcon: Discovered DCON version 2
[ 21.533180] olpc_dcon: failed to request dcon_stat0 GPIO: -22
[ 21.550634] olpc_dcon: Unable to init.
[ 21.565647] olpc_dcon: probe of 0-000d failed with error -22
[ 21.653798] scsi 0:0:0:0: Direct-Access Generic Flash Disk 8.07 PQ: 0 ANSI: 4
[ 21.673277] device: 'target0:0:0': device_add
[ 21.688582] bus: 'scsi': add device target0:0:0
[ 21.703749] PM: Adding info for scsi:target0:0:0
[ 21.718992] device: '0:0:0:0': device_add
[ 21.733627] bus: 'scsi': add device 0:0:0:0
[ 21.748194] PM: Adding info for scsi:0:0:0:0
[ 21.762562] scsi 0:0:0:0: scheduling asynchronous probe
[ 21.777748] device: '0:0:0:0': device_add
[ 21.791715] PM: Adding info for No Bus:0:0:0:0
[ 21.806245] device: '0:0:0:0': device_add
[ 21.820411] PM: Adding info for No Bus:0:0:0:0
[ 21.836634] bus: 'scsi': driver_probe_device: matched device 0:0:0:0 with driver sd
[ 21.855059] bus: 'scsi': really_probe: probing driver sd with device 0:0:0:0
[ 21.873005] device: '0:0:0:0': device_add
[ 21.887864] PM: Adding info for No Bus:0:0:0:0
[ 22.003585] sd 0:0:0:0: [sda] 15728640 512-byte logical blocks: (8.05 GB/7.50 GiB)
[ 22.049816] sd 0:0:0:0: [sda] Write Protect is off
[ 22.066059] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 22.113624] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 22.145796] device: '8:0': device_add
[ 22.160907] PM: Adding info for No Bus:8:0
[ 22.176205] device: 'sda': device_add
[ 22.190885] PM: Adding info for No Bus:sda
[ 22.508665] sda: sda1
[ 22.527187] random: fast init done
[ 22.546851] device: 'sda1': device_add
[ 22.566758] PM: Adding info for No Bus:sda1
[ 22.589478] bus: 'acpi': add driver xo15-ebook
[ 22.604855] bus: 'acpi': driver_probe_device: matched device XO15EBK:00 with driver xo15-ebook
[ 22.624810] bus: 'acpi': really_probe: probing driver xo15-ebook with device XO15EBK:00
[ 22.644288] device: 'input5': device_add
[ 22.659723] PM: Adding info for No Bus:input5
[ 22.675401] input: EBook Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/XO15EBK:00/input/input5
[ 22.707621] device: 'event3': device_add
[ 22.723009] PM: Adding info for No Bus:event3
[ 22.742978] driver: 'xo15-ebook': driver_bound: bound to device 'XO15EBK:00'
[ 22.762017] bus: 'acpi': really_probe: bound device XO15EBK:00 to driver xo15-ebook
[ 22.781642] device: 'timer': device_add
[ 22.797188] PM: Adding info for No Bus:timer
[ 22.818037] bus: 'hdaudio': add driver snd_hda_codec_generic
[ 22.835735] bus: 'hdaudio': add driver snd_hda_codec_conexant
[ 22.853196] bus: 'pci': add driver snd_hda_intel
[ 22.869566] bus: 'pci': driver_probe_device: matched device 0000:00:14.0 with driver snd_hda_intel
[ 22.902434] bus: 'pci': really_probe: probing driver snd_hda_intel with device 0000:00:14.0
[ 22.923405] snd_hda_intel 0000:00:14.0: enabling device (0000 -> 0002)
[ 22.942928] snd_hda_intel 0000:00:14.0: Force to non-snoop mode
[ 22.961499] driver: 'snd_hda_intel': driver_bound: bound to device '0000:00:14.0'
[ 22.981973] bus: 'pci': really_probe: bound device 0000:00:14.0 to driver snd_hda_intel
[ 23.003245] NET: Registered protocol family 17
[ 23.020581] lib80211: common routines for IEEE802.11 drivers
[ 23.039068] lib80211_crypt: registered algorithm 'NULL'
[ 23.057689] device: 'cpu_dma_latency': device_add
[ 23.075091] PM: Adding info for No Bus:cpu_dma_latency
[ 23.095839] Loading compiled-in X.509 certificates
[ 23.114442] device: 'btrfs-control': device_add
[ 23.131720] PM: Adding info for No Bus:btrfs-control
[ 23.149343] Btrfs loaded, crc32c=crc32c-generic, zoned=no
[ 23.167767] devices_kset: Moving 0000:00:0c.0 to end of list
[ 23.186075] PM: Moving pci:0000:00:0c.0 to end of list
[ 23.203856] pci 0000:00:0c.0: Retrying from deferred list
[ 23.222023] bus: 'pci': driver_probe_device: matched device 0000:00:0c.0 with driver sdhci-pci
[ 23.243866] pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
[ 23.265547] pci 0000:00:0c.0: Added to deferred list
[ 23.285536] snd_hda_intel 0000:00:14.0: CORB reset timeout#1, CORBRP = 0
[ 23.306185] devices_kset: Moving 0000:00:0c.0 to end of list
[ 23.325712] PM: Moving pci:0000:00:0c.0 to end of list
[ 23.344540] pci 0000:00:0c.0: Retrying from deferred list
[ 23.363654] bus: 'pci': driver_probe_device: matched device 0000:00:0c.0 with driver sdhci-pci
[ 23.386160] pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
[ 23.408441] pci 0000:00:0c.0: Added to deferred list
[ 23.429468] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 23.453895] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 23.473369] driver: 'sd': driver_bound: bound to device '0:0:0:0'
[ 23.493495] bus: 'scsi': really_probe: bound device 0:0:0:0 to driver sd
[ 23.514214] sd 0:0:0:0: async probe completed
[ 23.532376] devices_kset: Moving 0000:00:0c.0 to end of list
[ 23.551766] PM: Moving pci:0000:00:0c.0 to end of list
[ 23.570653] pci 0000:00:0c.0: Retrying from deferred list
[ 23.589832] bus: 'pci': driver_probe_device: matched device 0000:00:0c.0 with driver sdhci-pci
[ 23.612779] pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
[ 23.635483] pci 0000:00:0c.0: Added to deferred list
[ 23.665903] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 23.686705] ALSA device list:
[ 23.703515] No soundcards found.
[ 23.755531] device: 'hdaudioC0D0': device_add
[ 23.773608] bus: 'hdaudio': add device hdaudioC0D0
[ 23.791906] PM: Adding info for hdaudio:hdaudioC0D0
[ 23.810077] bus: 'hdaudio': driver_probe_device: matched device hdaudioC0D0 with driver snd_hda_codec_conexant
[ 23.846972] bus: 'hdaudio': really_probe: probing driver snd_hda_codec_conexant with device hdaudioC0D0
[ 23.884286] snd_hda_codec_conexant hdaudioC0D0: CX20582 (Pebble): BIOS auto-probing.
[ 23.908431] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20582 (Pebble): line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
[ 23.949068] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 23.972113] snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x19/0x0/0x0/0x0/0x0)
[ 23.994654] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
[ 24.015808] snd_hda_codec_conexant hdaudioC0D0: inputs:
[ 24.035812] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1b
[ 24.056769] snd_hda_codec_conexant hdaudioC0D0: Mic=0x1a
[ 24.083709] driver: 'snd_hda_codec_conexant': driver_bound: bound to device 'hdaudioC0D0'
[ 24.106171] bus: 'hdaudio': really_probe: bound device hdaudioC0D0 to driver snd_hda_codec_conexant
[ 24.144081] device: 'card0': device_add
[ 24.162029] PM: Adding info for No Bus:card0
[ 24.180343] device: 'pcmC0D0p': device_add
[ 24.198419] PM: Adding info for No Bus:pcmC0D0p
[ 24.219141] devices_kset: Moving 0000:00:0c.0 to end of list
[ 24.238441] PM: Moving pci:0000:00:0c.0 to end of list
[ 24.257084] pci 0000:00:0c.0: Retrying from deferred list
[ 24.275912] bus: 'pci': driver_probe_device: matched device 0000:00:0c.0 with driver sdhci-pci
[ 24.298185] pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
[ 24.320171] pci 0000:00:0c.0: Added to deferred list
[ 24.340489] device: 'pcmC0D0c': device_add
[ 24.358041] PM: Adding info for No Bus:pcmC0D0c
[ 24.377310] device: 'input6': device_add
[ 24.394612] PM: Adding info for No Bus:input6
[ 24.412334] input: HDA VIA VT82xx Mic as /devices/pci0000:00/0000:00:14.0/sound/card0/input6
[ 24.434337] device: 'event4': device_add
[ 24.451511] PM: Adding info for No Bus:event4
[ 24.472531] device: 'input7': device_add
[ 24.489503] PM: Adding info for No Bus:input7
[ 24.506830] input: HDA VIA VT82xx Headphone as /devices/pci0000:00/0000:00:14.0/sound/card0/input7
[ 24.542583] device: 'event5': device_add
[ 24.560037] PM: Adding info for No Bus:event5
[ 24.579969] device: 'controlC0': device_add
[ 24.597407] PM: Adding info for No Bus:controlC0
[ 24.749700] psmouse serio1: hgpk: ID: 10 00 64
[ 25.265922] psmouse serio1: sentelic: Finger Sensing Pad, hw: 13.2.1, sn: 0, sw: 1.1.0-K
[ 26.644379] device: 'input4': device_add
[ 26.667574] PM: Adding info for No Bus:input4
[ 26.691146] input: FSPPS/2 Sentelic FingerSensingPad as /devices/platform/i8042/serio1/input/input4
[ 26.738194] device: 'event6': device_add
[ 26.761266] PM: Adding info for No Bus:event6
[ 26.792091] driver: 'psmouse': driver_bound: bound to device 'serio1'
[ 26.811336] bus: 'serio': really_probe: bound device serio1 to driver psmouse
[ 26.831792] devices_kset: Moving 0000:00:0c.0 to end of list
[ 26.852592] PM: Moving pci:0000:00:0c.0 to end of list
[ 26.872571] pci 0000:00:0c.0: Retrying from deferred list
[ 26.892582] bus: 'pci': driver_probe_device: matched device 0000:00:0c.0 with driver sdhci-pci
[ 26.915931] pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
[ 26.939115] pci 0000:00:0c.0: Added to deferred list
[ 26.985066] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[ 27.036714] VFS: Mounted root (ext4 filesystem) on device 8:1.
[ 27.080744] devtmpfs: mounted
[ 27.098380] Freeing unused kernel image (initmem) memory: 412K
[ 27.118679] Write protecting kernel text and read-only data: 7220k
[ 27.138632] Run /sbin/init as init process
[ 27.156133] with arguments:
[ 27.172267] /sbin/init
[ 27.188001] with environment:
[ 27.204068] HOME=/
[ 27.219198] TERM=linux
[ 27.234565] selinux=0
[ 33.977771] random: crng init done
[ 37.981131] elogind[1032]: Successfully forked off 'elogind-forker' as PID 1033.
[ 37.983873] elogind-forker[1033]: Successfully forked off 'elogind-daemon' as PID 1034.
[ 37.985797] elogind[1032]: elogind-forker succeeded.
[ 37.998431] elogind-daemon[1034]: Found cgroup on /sys/fs/cgroup/openrc, unified hierarchy for openrc controller
[ 37.998686] elogind-daemon[1034]: Found cgroup on /sys/fs/cgroup/openrc, unified hierarchy for openrc controller
[ 38.000784] elogind-daemon[1034]: Using cgroup controller name=openrc. File system hierarchy is at /sys/fs/cgroup/openrc.
[ 38.001215] elogind-daemon[1034]: Controller 'cpu' supported: yes
[ 38.001243] elogind-daemon[1034]: Controller 'cpuacct' supported: no
[ 38.001266] elogind-daemon[1034]: Controller 'cpuset' supported: no
[ 38.001288] elogind-daemon[1034]: Controller 'io' supported: no
[ 38.001310] elogind-daemon[1034]: Controller 'blkio' supported: no
[ 38.001332] elogind-daemon[1034]: Controller 'memory' supported: no
[ 38.001393] elogind-daemon[1034]: Controller 'devices' supported: no
[ 38.369547] device: 'vcs2': device_add
[ 38.369613] PM: Adding info for No Bus:vcs2
[ 38.369771] device: 'vcsu2': device_add
[ 38.369805] PM: Adding info for No Bus:vcsu2
[ 38.372799] device: 'vcsa2': device_add
[ 38.372867] PM: Adding info for No Bus:vcsa2
[ 38.374178] device: 'vcs3': device_add
[ 38.374240] PM: Adding info for No Bus:vcs3
[ 38.378262] device: 'vcsu3': device_add
[ 38.378324] PM: Adding info for No Bus:vcsu3
[ 38.378408] device: 'vcsa3': device_add
[ 38.378440] PM: Adding info for No Bus:vcsa3
[ 38.379023] device: 'vcs4': device_add
[ 38.379079] PM: Adding info for No Bus:vcs4
[ 38.382325] device: 'vcsu4': device_add
[ 38.382388] PM: Adding info for No Bus:vcsu4
[ 38.382471] device: 'vcsa4': device_add
[ 38.382504] PM: Adding info for No Bus:vcsa4
[ 38.383089] device: 'vcs5': device_add
[ 38.383148] PM: Adding info for No Bus:vcs5
[ 38.385002] device: 'vcsu5': device_add
[ 38.385063] PM: Adding info for No Bus:vcsu5
[ 38.385146] device: 'vcsa5': device_add
[ 38.385188] PM: Adding info for No Bus:vcsa5
[ 38.388806] device: 'vcs6': device_add
[ 38.388872] PM: Adding info for No Bus:vcs6
[ 38.388993] device: 'vcsu6': device_add
[ 38.389028] PM: Adding info for No Bus:vcsu6
[ 38.389087] device: 'vcsa6': device_add
[ 38.389118] PM: Adding info for No Bus:vcsa6
[ 38.389646] device: 'vcs7': device_add
[ 38.389712] PM: Adding info for No Bus:vcs7
[ 38.396056] device: 'vcsu7': device_add
[ 38.396118] PM: Adding info for No Bus:vcsu7
[ 38.396202] device: 'vcsa7': device_add
[ 38.396236] PM: Adding info for No Bus:vcsa7
[ 38.396822] device: 'vcs8': device_add
[ 38.396880] PM: Adding info for No Bus:vcs8
[ 38.396998] device: 'vcsu8': device_add
[ 38.397037] PM: Adding info for No Bus:vcsu8
[ 38.397093] device: 'vcsa8': device_add
[ 38.397125] PM: Adding info for No Bus:vcsa8
[ 38.401190] device: 'vcs9': device_add
[ 38.401255] PM: Adding info for No Bus:vcs9
[ 38.404835] device: 'vcsu9': device_add
[ 38.404896] PM: Adding info for No Bus:vcsu9
[ 38.404981] device: 'vcsa9': device_add
[ 38.405013] PM: Adding info for No Bus:vcsa9
[ 38.405617] device: 'vcs10': device_add
[ 38.405675] PM: Adding info for No Bus:vcs10
[ 38.405786] device: 'vcsu10': device_add
[ 38.405820] PM: Adding info for No Bus:vcsu10
[ 38.405877] device: 'vcsa10': device_add
[ 38.405910] PM: Adding info for No Bus:vcsa10
[ 38.406436] device: 'vcs11': device_add
[ 38.406492] PM: Adding info for No Bus:vcs11
[ 38.409682] device: 'vcsu11': device_add
[ 38.409749] PM: Adding info for No Bus:vcsu11
[ 38.411559] device: 'vcsa11': device_add
[ 38.411620] PM: Adding info for No Bus:vcsa11
[ 38.412233] device: 'vcs12': device_add
[ 38.412291] PM: Adding info for No Bus:vcs12
[ 38.412402] device: 'vcsu12': device_add
[ 38.412437] PM: Adding info for No Bus:vcsu12
[ 38.412496] device: 'vcsa12': device_add
[ 38.412538] PM: Adding info for No Bus:vcsa12
[ 54.061879] elogind-daemon[1034]: Got message type=method_call sender=:1.1 destination=org.freedesktop.login1 path=/org/freedesktop/login1 interface=org.freedesktop.login1.Manager member=CreateSession cookie=2 reply_cookie=0 signature=uusssssussbssa(sv) error-name=n/a error-message=n/a
[ 54.062062] elogind-daemon[1034]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=GetConnectionUnixUser cookie=4 reply_cookie=0 signature=s error-name=n/a error-message=n/a
[ 54.062947] elogind-daemon[1034]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.0 path=n/a interface=n/a member=n/a cookie=5 reply_cookie=4 signature=u error-name=n/a error-message=n/a
[ 54.063168] elogind-daemon[1034]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=GetConnectionUnixProcessID cookie=5 reply_cookie=0 signature=s error-name=n/a error-message=n/a
[ 54.063993] elogind-daemon[1034]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.0 path=n/a interface=n/a member=n/a cookie=6 reply_cookie=5 signature=u error-name=n/a error-message=n/a
[ 54.064636] elogind-daemon[1034]: Unable to connect to /run/systemd/userdb/io.systemd.Multiplexer: No such file or directory
[ 54.064938] elogind-daemon[1034]: Failed to dlopen(libnss_elogind.so.2), ignoring: /lib/libnss_elogind.so.2: cannot open shared object file: No such file or directory
[ 54.066594] elogind-daemon[1034]: Failed to dlopen(libnss_elogind.so.2), ignoring: /lib/libnss_elogind.so.2: cannot open shared object file: No such file or directory
[ 54.066825] elogind-daemon[1034]: Starting services for new user root.
[ 54.066858] elogind-daemon[1034]: Will mount /run/user/0 owned by 0:0
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-09 14:10 ` Andre Muller
@ 2021-09-09 15:14 ` Rob Herring
2021-09-09 17:28 ` Andre Muller
2021-09-09 19:23 ` Saravana Kannan
0 siblings, 2 replies; 11+ messages in thread
From: Rob Herring @ 2021-09-09 15:14 UTC (permalink / raw)
To: Andre Muller
Cc: Saravana Kannan, linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Sep 9, 2021 at 9:09 AM Andre Muller <andre.muller@web.de> wrote:
>
> On 09/09/2021 00.31, Rob Herring wrote:
> > On Tue, Sep 7, 2021 at 10:15 PM Saravana Kannan <saravanak@google.com> wrote:
> >>
> >> On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
> >>>
> >>> On 08/09/2021 00.05, Saravana Kannan wrote:
> >>>> On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
> >>>>>
> >>>>> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
> >>>>>
> >>>>> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
> >>>>>
> >>>>> The /dev/mmcblk* nodes are not generated since this patch.
> >>>>>
> >>>>> Please find the output of lspsi -vv and lshw below.
> >>>>>
> >>>>> I will be happy to provide more info and/or test patches.
> >>>>
> >>>> Hi Andre,
> >>>>
> >>>> Can you point me to the dts file in upstream that corresponds to this system?
> >>>>
> >>>> Also, if you can give the output of:
> >>>> cat /sys/kernel/debug/devices_deferred
> >>>
> >>> Hi Saravana,
> >>>
> >>>
> >>> /sys/kernel/debug/devices_deferred is empty.
> >>> I used the last good commit b6f617.
> >>
> >> Sorry, I wanted that with the bad commit.
>
> Uh-oh, my bad...
>
> The bad case says
> # cat devices_deferred
> 0000:00:0c.0
>
> That's the SD Host controller.
>
> >>
> >>>
> >>> The XO-1.5 has an x86 compatible VIA C7 processor.
> >>> It uses the VX855 chip for about all I/O tasks, including SDIO.
> >>> I am not aware of a device tree file for it.
> >>>
> >>> It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
> >>> Which also is the boot manager, configured via FORTH scripts.
> >>>
> >>> From the linux side of the fence, dmesg's line 2 is:
> >>>
> >>> "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
> >>>
> >>> AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
> >>> But my understanding of device trees is severely limited, I might be allwrong.
> >>
> >> Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
> >> enabled by fw_devlink=on should be executed.
> >
> > Linux does, but maybe not for memory (like UEFI on arm64).
> >
> >> The only thing that might remotely even execute is:
> >> efifb_add_links() in drivers/firmware/efi/efi-init.c
> >>
> >> If you want you can just do an early return 0; in that to see if it
> >> makes a difference (unlikely).
> >>
> >> Rob, Do you know what's going on with OLPC and DT?
> >
> > Not really. I have an XO-1 DT dump[1]. It's probably a similar looking
> > DT though. It's pretty ancient lacking anything we've invented for DT
> > in the last 10 years. There's not really much to it as about the only
> > phandle I see is for interrupts.
> >
> >>> Anyway, the firmware source is here:
> >>> http://dev.laptop.org/git/users/quozl/openfirmware/
> >>>
> >>> This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
> >>> cpu/x86/pc/olpc/via/devices.fth
> >>
> >> That file is all gibberish to me.
> >
> > Running this on a booted system would help:
> >
> > dtc -f -I fs -O dts /proc/device-tree > dump.dts
>
> Ah, thanks. I never knew about the DT in there...
> XO-1.5_dump.dts is attached.
>
> >
> > If you don't have dtc on the system, then you'll have to zip up
> > /proc/device-tree contents and run dtc elsewhere (or just post that).
> >
> >>> My machine runs the latest version:
> >>> http://wiki.laptop.org/go/OLPC_Firmware_q3c17
> >>>
> >>> The XO-1.5 hardware specs are here:
> >>> http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
> >>> http://wiki.laptop.org/go/Hardware_specification_1.5
> >>>
> >>> Would the .config or dmesg help?
> >>
> >> At this point, why not? When you do send them, please send them as
> >> attachments and not inline.
> >>
> >> Also, when you collect the dmesg logs, the following could help:
> >> Enable the existing dev_dbg logs in these functions:
> >> device_link_add()
> >> device_links_check_suppliers()
> >>
> >> And add the following log to fwnode_link_add():
> >> +++ b/drivers/base/core.c
> >> @@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
> >> struct fwnode_handle *sup)
> >> goto out;
> >> }
> >>
> >> + pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
> >> +
> >
>
> OK. The dmesg with debug info is attached as well (for the broken case).
Humm, ACPI and DT together...
Looks to me like it's waiting for the wrong interrupt-parent. The log
says it is waiting for 'interrupt-controller@i20' which is the only
interrupt-controller found in the DT, but the parent is the PCI bridge
with whatever interrupt-map is pointing to. That's not clear as the
phandle (0x767a4) doesn't exist in the DT. I suppose the parent is
defined in ACPI?
If there's not an easy fix, just disable devlinks for x86. There's
only one other DT platform, ce4100, and I really doubt it is even used
at all.
Rob
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-09 15:14 ` Rob Herring
@ 2021-09-09 17:28 ` Andre Muller
2021-09-09 19:23 ` Saravana Kannan
1 sibling, 0 replies; 11+ messages in thread
From: Andre Muller @ 2021-09-09 17:28 UTC (permalink / raw)
To: Rob Herring
Cc: Saravana Kannan, linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
[-- Attachment #1: Type: text/plain, Size: 5509 bytes --]
On 09/09/2021 17.14, Rob Herring wrote:
> On Thu, Sep 9, 2021 at 9:09 AM Andre Muller <andre.muller@web.de> wrote:
>>
>> On 09/09/2021 00.31, Rob Herring wrote:
>>> On Tue, Sep 7, 2021 at 10:15 PM Saravana Kannan <saravanak@google.com> wrote:
>>>>
>>>> On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
>>>>>
>>>>> On 08/09/2021 00.05, Saravana Kannan wrote:
>>>>>> On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
>>>>>>>
>>>>>>> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
>>>>>>>
>>>>>>> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
>>>>>>>
>>>>>>> The /dev/mmcblk* nodes are not generated since this patch.
>>>>>>>
>>>>>>> Please find the output of lspsi -vv and lshw below.
>>>>>>>
>>>>>>> I will be happy to provide more info and/or test patches.
>>>>>>
>>>>>> Hi Andre,
>>>>>>
>>>>>> Can you point me to the dts file in upstream that corresponds to this system?
>>>>>>
>>>>>> Also, if you can give the output of:
>>>>>> cat /sys/kernel/debug/devices_deferred
>>>>>
>>>>> Hi Saravana,
>>>>>
>>>>>
>>>>> /sys/kernel/debug/devices_deferred is empty.
>>>>> I used the last good commit b6f617.
>>>>
>>>> Sorry, I wanted that with the bad commit.
>>
>> Uh-oh, my bad...
>>
>> The bad case says
>> # cat devices_deferred
>> 0000:00:0c.0
>>
>> That's the SD Host controller.
>>
>>>>
>>>>>
>>>>> The XO-1.5 has an x86 compatible VIA C7 processor.
>>>>> It uses the VX855 chip for about all I/O tasks, including SDIO.
>>>>> I am not aware of a device tree file for it.
>>>>>
>>>>> It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
>>>>> Which also is the boot manager, configured via FORTH scripts.
>>>>>
>>>>> From the linux side of the fence, dmesg's line 2 is:
>>>>>
>>>>> "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
>>>>>
>>>>> AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
>>>>> But my understanding of device trees is severely limited, I might be allwrong.
>>>>
>>>> Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
>>>> enabled by fw_devlink=on should be executed.
>>>
>>> Linux does, but maybe not for memory (like UEFI on arm64).
>>>
>>>> The only thing that might remotely even execute is:
>>>> efifb_add_links() in drivers/firmware/efi/efi-init.c
>>>>
>>>> If you want you can just do an early return 0; in that to see if it
>>>> makes a difference (unlikely).
>>>>
>>>> Rob, Do you know what's going on with OLPC and DT?
>>>
>>> Not really. I have an XO-1 DT dump[1]. It's probably a similar looking
>>> DT though. It's pretty ancient lacking anything we've invented for DT
>>> in the last 10 years. There's not really much to it as about the only
>>> phandle I see is for interrupts.
>>>
>>>>> Anyway, the firmware source is here:
>>>>> http://dev.laptop.org/git/users/quozl/openfirmware/
>>>>>
>>>>> This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
>>>>> cpu/x86/pc/olpc/via/devices.fth
>>>>
>>>> That file is all gibberish to me.
>>>
>>> Running this on a booted system would help:
>>>
>>> dtc -f -I fs -O dts /proc/device-tree > dump.dts
>>
>> Ah, thanks. I never knew about the DT in there...
>> XO-1.5_dump.dts is attached.
>>
>>>
>>> If you don't have dtc on the system, then you'll have to zip up
>>> /proc/device-tree contents and run dtc elsewhere (or just post that).
>>>
>>>>> My machine runs the latest version:
>>>>> http://wiki.laptop.org/go/OLPC_Firmware_q3c17
>>>>>
>>>>> The XO-1.5 hardware specs are here:
>>>>> http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
>>>>> http://wiki.laptop.org/go/Hardware_specification_1.5
>>>>>
>>>>> Would the .config or dmesg help?
>>>>
>>>> At this point, why not? When you do send them, please send them as
>>>> attachments and not inline.
>>>>
>>>> Also, when you collect the dmesg logs, the following could help:
>>>> Enable the existing dev_dbg logs in these functions:
>>>> device_link_add()
>>>> device_links_check_suppliers()
>>>>
>>>> And add the following log to fwnode_link_add():
>>>> +++ b/drivers/base/core.c
>>>> @@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
>>>> struct fwnode_handle *sup)
>>>> goto out;
>>>> }
>>>>
>>>> + pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
>>>> +
>>>
>>
>> OK. The dmesg with debug info is attached as well (for the broken case).
>
> Humm, ACPI and DT together...
>
> Looks to me like it's waiting for the wrong interrupt-parent. The log
> says it is waiting for 'interrupt-controller@i20' which is the only
> interrupt-controller found in the DT, but the parent is the PCI bridge
> with whatever interrupt-map is pointing to. That's not clear as the
> phandle (0x767a4) doesn't exist in the DT. I suppose the parent is
> defined in ACPI?
FWIW, I attached an acpidump of the XO-1.5.
Also I prepared a dmesg for the previous, working commit, with minimal noise for diff-ing.
Hope that helps,
Andre
>
> If there's not an easy fix, just disable devlinks for x86. There's
> only one other DT platform, ce4100, and I really doubt it is even used
> at all.
>
> Rob
>
[-- Attachment #2: acpidump-b --]
[-- Type: application/octet-stream, Size: 18762 bytes --]
[-- Attachment #3: dmesg.debug.good --]
[-- Type: text/plain, Size: 102756 bytes --]
[ 0.000000] Linux version 5.12.0-rc4 (andre@xo) (gcc (Gentoo 10.3.0-r2 p3) 10.3.0, GNU ld (Gentoo 2.36.1 p5) 2.36.1) #18 Thu Sep 9 16:56:37 CEST 2021
[ 0.000000] OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)
[ 0.000000] Reserving virtual address space above 0xff800000 (rounded to 0xff800000)
[ 0.000000] x86/fpu: x87 FPU will use FXSAVE
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e801: [mem 0x0000000000000000-0x000000000009efff] usable
[ 0.000000] BIOS-e801: [mem 0x0000000000100000-0x000000003bdfcfff] usable
[ 0.000000] Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
[ 0.000000] Legacy DMI 2.1 present.
[ 0.000000] DMI: OLPC XO/XO, BIOS OLPC Ver 1.00.15 06/13/2014
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 997.412 MHz processor
[ 0.000036] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000058] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000078] last_pfn = 0x3bdfd max_arch_pfn = 0x100000
[ 0.000383] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001580] Warning only 879MB will be used.
[ 0.001602] Use a HIGHMEM enabled kernel.
[ 0.001663] initial memory mapped: [mem 0x00000000-0x01bfffff]
[ 0.001853] ACPI: Early table checksum verification disabled
[ 0.001877] ACPI: RSDP 0x00000000000E0000 000024 (v02 OLPC )
[ 0.001903] ACPI: RSDT 0x00000000000E0040 000034 (v01 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.001939] ACPI: FACP 0x00000000000E0080 000084 (v02 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.001977] ACPI: DSDT 0x00000000000FC000 0023CE (v01 OLPC XO-1.5 00000001 INTL 20061109)
[ 0.002007] ACPI: FACS 0x00000000000E0180 000040
[ 0.002031] ACPI: DSDT 0x00000000000FC000 0023CE (v01 OLPC XO-1.5 00000001 INTL 20061109)
[ 0.002060] ACPI: APIC 0x00000000000E0200 00005A (v01 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.002090] ACPI: HPET 0x00000000000E0280 000038 (v01 OLPC OLPC_000 30303030 OLPC 30303030)
[ 0.002140] ACPI: Local APIC address 0xfee00000
[ 0.002161] 879MB LOWMEM available.
[ 0.002170] mapped low ram: 0 - 36ffe000
[ 0.002177] low ram: 0 - 36ffe000
[ 0.070425] PROM DT: Built device tree with 65536 bytes of memory.
[ 0.070441] Zone ranges:
[ 0.070447] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.070462] Normal [mem 0x0000000001000000-0x0000000036ffdfff]
[ 0.070476] Movable zone start for each node
[ 0.070483] Early memory node ranges
[ 0.070489] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.070500] node 0: [mem 0x0000000000100000-0x000000003bdfcfff]
[ 0.070513] Initmem setup node 0 [mem 0x0000000000001000-0x000000003bdfcfff]
[ 0.070527] On node 0 totalpages: 225180
[ 0.084102] DMA zone: 32 pages used for memmap
[ 0.084115] DMA zone: 0 pages reserved
[ 0.084123] DMA zone: 3998 pages, LIFO batch:0
[ 0.084380] Normal zone: 1728 pages used for memmap
[ 0.084389] Normal zone: 221182 pages, LIFO batch:63
[ 0.097726] Using APIC driver default
[ 0.097889] ACPI: PM-Timer IO Port: 0x408
[ 0.097903] ACPI: Local APIC address 0xfee00000
[ 0.097934] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.097964] IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23
[ 0.097986] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
[ 0.098001] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.098018] ACPI: IRQ0 used by override.
[ 0.098031] ACPI: IRQ9 used by override.
[ 0.098039] ACPI: IRQ10 used by override.
[ 0.098057] Using ACPI (MADT) for SMP configuration information
[ 0.098068] ACPI: HPET id: 0x11068201 base: 0xfed00000
[ 0.098279] APIC: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x0 ignored.
[ 0.098350] [mem 0x3bdfd000-0xffffffff] available for PCI devices
[ 0.098407] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.098528] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.098545] pcpu-alloc: [0] 0
[ 0.098595] Built 1 zonelists, mobility grouping on. Total pages: 223420
[ 0.098607] Kernel command line: console=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 no_console_suspend root=/dev/mmcblk0p2 video=viafb:viafb_mode=1200x900,viafb_bpp=24,viafb_active_dev=LCD,viafb_lcd_panel_id=23 reboot=acpi console=ttyS0,115200 console=tty0 fbcon=font:SUN12x22 no_console_suspend selinux=0 root=/dev/sda1 video=viafb:viafb_mode=1200x900,viafb_bpp=24,viafb_active_dev=LCD,viafb_lcd_panel_id=23 reboot=acpi rootwait debug
[ 0.100312] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.100833] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.100880] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.125025] Memory: 883228K/900720K available (5324K kernel code, 1323K rwdata, 1892K rodata, 412K init, 420K bss, 17492K reserved, 0K cma-reserved)
[ 0.125051] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[ 0.125299] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.125489] NR_IRQS: 2304, nr_irqs: 48, preallocated irqs: 16
[ 0.126512] Console: colour dummy device 80x25
[ 0.127583] printk: console [tty0] enabled
[ 0.603235] printk: console [ttyS0] enabled
[ 0.607449] ACPI: Core revision 20210105
[ 0.611709] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
[ 0.620890] APIC: Switch to symmetric I/O mode setup
[ 0.625868] Enabling APIC mode: Flat. Using 1 I/O APICs
[ 0.632054] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.680895] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1cc11496d18, max_idle_ns: 881590433962 ns
[ 0.691442] Calibrating delay loop (skipped), value calculated using timer frequency.. 1994.82 BogoMIPS (lpj=9974120)
[ 0.701444] pid_max: default: 32768 minimum: 301
[ 0.706188] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.711455] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.722041] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.727386] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.731448] CPU: Centaur VIA C7-M Processor 1000MHz (family: 0x6, model: 0xd, stepping: 0x0)
[ 0.741444] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.750002] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available!
[ 0.750008] Speculative Store Bypass: Vulnerable
[ 0.761443] L1TF: Kernel not compiled for PAE. No mitigation for L1TF
[ 0.771444] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[ 0.778658] Performance Events:
[ 0.778665] core: Welcome to zhaoxin pmu!
[ 0.785468] no PMU driver, software events only.
[ 0.921788] devtmpfs: initialized
[ 0.927392] device: 'platform': device_add
[ 0.931483] PM: Adding info for No Bus:platform
[ 0.936072] bus: 'platform': registered
[ 0.939949] bus: 'cpu': registered
[ 0.941448] device: 'cpu': device_add
[ 0.945164] PM: Adding info for No Bus:cpu
[ 0.949318] bus: 'container': registered
[ 0.951447] device: 'container': device_add
[ 0.955666] PM: Adding info for No Bus:container
[ 0.962015] random: get_random_u32 called from bucket_table_alloc.isra.0+0xc2/0xe1 with crng_init=0
[ 0.962778] bus: 'workqueue': registered
[ 0.975382] device: 'workqueue': device_add
[ 0.981466] PM: Adding info for No Bus:workqueue
[ 0.986171] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.991450] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 1.001532] bus: 'gpio': registered
[ 1.005039] bus: 'gpio': add driver gpio_stub_drv
[ 1.011469] device class 'regulator': registering
[ 1.016260] Registering platform device 'reg-dummy'. Parent at platform
[ 1.021446] device: 'reg-dummy': device_add
[ 1.025658] bus: 'platform': add device reg-dummy
[ 1.031470] PM: Adding info for platform:reg-dummy
[ 1.036296] bus: 'platform': add driver reg-dummy
[ 1.041451] bus: 'platform': driver_probe_device: matched device reg-dummy with driver reg-dummy
[ 1.050265] bus: 'platform': really_probe: probing driver reg-dummy with device reg-dummy
[ 1.051474] device: 'regulator.0': device_add
[ 1.061494] PM: Adding info for No Bus:regulator.0
[ 1.066340] driver: 'reg-dummy': driver_bound: bound to device 'reg-dummy'
[ 1.071461] bus: 'platform': really_probe: bound device reg-dummy to driver reg-dummy
[ 1.081638] NET: Registered protocol family 16
[ 1.086623] OLPC board revision DA
[ 1.091452] Registering platform device 'olpc-ec'. Parent at platform
[ 1.097908] device: 'olpc-ec': device_add
[ 1.101460] bus: 'platform': add device olpc-ec
[ 1.106032] PM: Adding info for platform:olpc-ec
[ 1.111758] device class 'bdi': registering
[ 1.115995] device class 'pci_bus': registering
[ 1.120583] bus: 'pci': registered
[ 1.121446] device class 'backlight': registering
[ 1.126182] device class 'tty': registering
[ 1.131458] device class 'vtconsole': registering
[ 1.136199] device: 'vtcon0': device_add
[ 1.141482] PM: Adding info for No Bus:vtcon0
[ 1.145874] device class 'devlink': registering
[ 1.150443] device class 'wakeup': registering
[ 1.151490] bus: 'i2c': registered
[ 1.154906] bus: 'i2c': add driver dummy
[ 1.161468] thermal_sys: Registered thermal governor 'step_wise'
[ 1.161474] device class 'thermal': registering
[ 1.171459] cpuidle: using governor menu
[ 1.175891] ACPI: bus type PCI registered
[ 1.181448] device class 'dmi': registering
[ 1.185667] device: 'id': device_add
[ 1.189330] PM: Adding info for No Bus:id
[ 1.191480] bus: 'platform': add driver olpc-ec
[ 1.196032] bus: 'platform': driver_probe_device: matched device olpc-ec with driver olpc-ec
[ 1.201458] bus: 'platform': really_probe: probing driver olpc-ec with device olpc-ec
[ 1.212617] device: 'regulator.1': device_add
[ 1.217060] PM: Adding info for No Bus:regulator.1
[ 1.221494] driver: 'olpc-ec': driver_bound: bound to device 'olpc-ec'
[ 1.231463] bus: 'platform': really_probe: bound device olpc-ec to driver olpc-ec
[ 1.239882] PCI: Using configuration type 1 for base access
[ 1.241786] device: '0.battery': device_add
[ 1.246012] bus: 'platform': add device 0.battery
[ 1.251474] PM: Adding info for platform:0.battery
[ 1.256856] device: 'cpu0': device_add
[ 1.261456] bus: 'cpu': add device cpu0
[ 1.265330] PM: Adding info for cpu:cpu0
[ 1.277853] device: 'writeback': device_add
[ 1.281461] bus: 'workqueue': add device writeback
[ 1.286300] PM: Adding info for workqueue:writeback
[ 1.292953] cryptd: max_cpu_qlen set to 1000
[ 1.298859] device class 'block': registering
[ 1.301648] raid6: skip pq benchmark and using algorithm sse2x2
[ 1.307595] raid6: using intx1 recovery algorithm
[ 1.311484] device class 'graphics': registering
[ 1.316140] device: 'fbcon': device_add
[ 1.316185] PM: Adding info for No Bus:fbcon
[ 1.325773] ACPI: Added _OSI(Module Device)
[ 1.331446] ACPI: Added _OSI(Processor Device)
[ 1.335904] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 1.341446] ACPI: Added _OSI(Processor Aggregator Device)
[ 1.346857] ACPI: Added _OSI(Linux-Dell-Video)
[ 1.351446] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 1.356770] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 1.367373] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 1.374238] ACPI: Interpreter enabled
[ 1.377981] ACPI: (supports S0 S3 S5)
[ 1.381450] ACPI: Using IOAPIC for interrupt routing
[ 1.386515] bus: 'acpi': registered
[ 1.391454] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.401895] ACPI: Enabled 9 GPEs in block 00 to 0F
[ 1.406765] device: 'LNXSYSTM:00': device_add
[ 1.411457] bus: 'acpi': add device LNXSYSTM:00
[ 1.416027] PM: Adding info for acpi:LNXSYSTM:00
[ 1.420784] device: 'LNXCPU:00': device_add
[ 1.421452] bus: 'acpi': add device LNXCPU:00
[ 1.425851] PM: Adding info for acpi:LNXCPU:00
[ 1.431551] device: 'LNXSYBUS:00': device_add
[ 1.435927] bus: 'acpi': add device LNXSYBUS:00
[ 1.441463] PM: Adding info for acpi:LNXSYBUS:00
[ 1.446276] device: 'PNP0C0E:00': device_add
[ 1.451453] bus: 'acpi': add device PNP0C0E:00
[ 1.455928] PM: Adding info for acpi:PNP0C0E:00
[ 1.461910] device: 'PNP0A03:00': device_add
[ 1.466204] bus: 'acpi': add device PNP0A03:00
[ 1.470680] PM: Adding info for acpi:PNP0A03:00
[ 1.471598] device: 'device:00': device_add
[ 1.475803] bus: 'acpi': add device device:00
[ 1.481468] PM: Adding info for acpi:device:00
[ 1.486124] device: 'device:01': device_add
[ 1.491453] bus: 'acpi': add device device:01
[ 1.495850] PM: Adding info for acpi:device:01
[ 1.501662] device: 'device:02': device_add
[ 1.505875] bus: 'acpi': add device device:02
[ 1.510263] PM: Adding info for acpi:device:02
[ 1.511664] device: 'device:03': device_add
[ 1.515874] bus: 'acpi': add device device:03
[ 1.521463] PM: Adding info for acpi:device:03
[ 1.526144] device: 'device:04': device_add
[ 1.531453] bus: 'acpi': add device device:04
[ 1.535846] PM: Adding info for acpi:device:04
[ 1.541669] device: 'device:05': device_add
[ 1.545877] bus: 'acpi': add device device:05
[ 1.550264] PM: Adding info for acpi:device:05
[ 1.551585] device: 'PNP0C01:00': device_add
[ 1.555881] bus: 'acpi': add device PNP0C01:00
[ 1.561463] PM: Adding info for acpi:PNP0C01:00
[ 1.566162] device: 'device:06': device_add
[ 1.571451] bus: 'acpi': add device device:06
[ 1.575841] PM: Adding info for acpi:device:06
[ 1.581635] device: 'PNP0C02:00': device_add
[ 1.585928] bus: 'acpi': add device PNP0C02:00
[ 1.590408] PM: Adding info for acpi:PNP0C02:00
[ 1.591624] device: 'PNP0F13:00': device_add
[ 1.595916] bus: 'acpi': add device PNP0F13:00
[ 1.601463] PM: Adding info for acpi:PNP0F13:00
[ 1.606189] device: 'PNP0303:00': device_add
[ 1.611452] bus: 'acpi': add device PNP0303:00
[ 1.615929] PM: Adding info for acpi:PNP0303:00
[ 1.621587] device: 'PNP0200:00': device_add
[ 1.625883] bus: 'acpi': add device PNP0200:00
[ 1.630366] PM: Adding info for acpi:PNP0200:00
[ 1.631617] device: 'PNP0B00:00': device_add
[ 1.635907] bus: 'acpi': add device PNP0B00:00
[ 1.641463] PM: Adding info for acpi:PNP0B00:00
[ 1.646129] device: 'PNP0000:00': device_add
[ 1.651451] bus: 'acpi': add device PNP0000:00
[ 1.655928] PM: Adding info for acpi:PNP0000:00
[ 1.661612] device: 'PNP0C04:00': device_add
[ 1.665908] bus: 'acpi': add device PNP0C04:00
[ 1.671462] PM: Adding info for acpi:PNP0C04:00
[ 1.676169] device: 'PNP0100:00': device_add
[ 1.680465] bus: 'acpi': add device PNP0100:00
[ 1.681463] PM: Adding info for acpi:PNP0100:00
[ 1.686179] device: 'PNP0800:00': device_add
[ 1.691452] bus: 'acpi': add device PNP0800:00
[ 1.695927] PM: Adding info for acpi:PNP0800:00
[ 1.701783] device: 'PNP0C0F:00': device_add
[ 1.706082] bus: 'acpi': add device PNP0C0F:00
[ 1.711464] PM: Adding info for acpi:PNP0C0F:00
[ 1.716280] device: 'PNP0C0F:01': device_add
[ 1.721453] bus: 'acpi': add device PNP0C0F:01
[ 1.725928] PM: Adding info for acpi:PNP0C0F:01
[ 1.730741] device: 'PNP0C0F:02': device_add
[ 1.731453] bus: 'acpi': add device PNP0C0F:02
[ 1.735935] PM: Adding info for acpi:PNP0C0F:02
[ 1.741709] device: 'PNP0C0F:03': device_add
[ 1.746008] bus: 'acpi': add device PNP0C0F:03
[ 1.751464] PM: Adding info for acpi:PNP0C0F:03
[ 1.756282] device: 'PNP0C0F:04': device_add
[ 1.761454] bus: 'acpi': add device PNP0C0F:04
[ 1.765938] PM: Adding info for acpi:PNP0C0F:04
[ 1.771589] device: 'PNP0C0F:05': device_add
[ 1.775887] bus: 'acpi': add device PNP0C0F:05
[ 1.780368] PM: Adding info for acpi:PNP0C0F:05
[ 1.781714] device: 'PNP0C0F:06': device_add
[ 1.786012] bus: 'acpi': add device PNP0C0F:06
[ 1.791464] PM: Adding info for acpi:PNP0C0F:06
[ 1.796273] device: 'PNP0C0F:07': device_add
[ 1.801462] bus: 'acpi': add device PNP0C0F:07
[ 1.805939] PM: Adding info for acpi:PNP0C0F:07
[ 1.811601] device: 'ACPI0003:00': device_add
[ 1.815988] bus: 'acpi': add device ACPI0003:00
[ 1.820555] PM: Adding info for acpi:ACPI0003:00
[ 1.851809] device: 'PNP0C0A:00': device_add
[ 1.856107] bus: 'acpi': add device PNP0C0A:00
[ 1.860595] PM: Adding info for acpi:PNP0C0A:00
[ 1.861643] device: 'PNP0103:00': device_add
[ 1.865934] bus: 'acpi': add device PNP0103:00
[ 1.871463] PM: Adding info for acpi:PNP0103:00
[ 1.876615] device: 'PNP0C02:01': device_add
[ 1.881454] bus: 'acpi': add device PNP0C02:01
[ 1.885937] PM: Adding info for acpi:PNP0C02:01
[ 1.891740] device: 'device:07': device_add
[ 1.895953] bus: 'acpi': add device device:07
[ 1.901463] PM: Adding info for acpi:device:07
[ 1.906053] device: 'device:08': device_add
[ 1.910259] bus: 'acpi': add device device:08
[ 1.911463] PM: Adding info for acpi:device:08
[ 1.916059] device: 'XO15EC:00': device_add
[ 1.921452] bus: 'acpi': add device XO15EC:00
[ 1.925840] PM: Adding info for acpi:XO15EC:00
[ 1.931616] device: 'XO15EBK:00': device_add
[ 1.935910] bus: 'acpi': add device XO15EBK:00
[ 1.940385] PM: Adding info for acpi:XO15EBK:00
[ 1.941619] device: 'PNP0C0D:00': device_add
[ 1.945916] bus: 'acpi': add device PNP0C0D:00
[ 1.951489] PM: Adding info for acpi:PNP0C0D:00
[ 1.956338] device: 'device:09': device_add
[ 1.961453] bus: 'acpi': add device device:09
[ 1.965847] PM: Adding info for acpi:device:09
[ 1.971560] device: 'LNXVIDEO:00': device_add
[ 1.975943] bus: 'acpi': add device LNXVIDEO:00
[ 1.981464] PM: Adding info for acpi:LNXVIDEO:00
[ 1.986243] device: 'device:0a': device_add
[ 1.990448] bus: 'acpi': add device device:0a
[ 1.991463] PM: Adding info for acpi:device:0a
[ 1.996339] device: 'PNP0C01:01': device_add
[ 2.001460] bus: 'acpi': add device PNP0C01:01
[ 2.005936] PM: Adding info for acpi:PNP0C01:01
[ 2.011576] device: 'LNXSYBUS:01': device_add
[ 2.015956] bus: 'acpi': add device LNXSYBUS:01
[ 2.021463] PM: Adding info for acpi:LNXSYBUS:01
[ 2.026593] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 2.031459] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments HPX-Type3]
[ 2.038895] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 2.041624] acpi PNP0A03:00: host bridge window expanded to [mem 0x40000000-0xffe80000 window]; [mem 0x40000000-0xffe80000 window] ignored
[ 2.051463] device: 'pci0000:00': device_add
[ 2.055796] PM: Adding info for No Bus:pci0000:00
[ 2.061558] device: '0000:00': device_add
[ 2.065633] PM: Adding info for No Bus:0000:00
[ 2.071660] Link fwnode timer@i40 as a consumer of fwnode interrupt-controller@i20
[ 2.079298] Link fwnode serial@i3f8 as a consumer of fwnode interrupt-controller@i20
[ 2.081489] Link fwnode 8042@i60 as a consumer of fwnode interrupt-controller@i20
[ 2.091536] Link fwnode rtc@i70 as a consumer of fwnode interrupt-controller@i20
[ 2.101505] Link fwnode display@1 as a consumer of fwnode interrupt-controller@i20
[ 2.111585] Link fwnode sd@c as a consumer of fwnode interrupt-controller@i20
[ 2.118887] Link fwnode usb@10 as a consumer of fwnode interrupt-controller@i20
[ 2.121521] Link fwnode usb@10,1 as a consumer of fwnode interrupt-controller@i20
[ 2.131522] Link fwnode usb@10,2 as a consumer of fwnode interrupt-controller@i20
[ 2.141527] Link fwnode usb@10,4 as a consumer of fwnode interrupt-controller@i20
[ 2.149288] Link fwnode audio@14 as a consumer of fwnode interrupt-controller@i20
[ 2.151519] PCI host bridge to bus 0000:00
[ 2.155635] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 2.161446] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 2.171446] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 2.181446] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
[ 2.188949] pci_bus 0000:00: root bus resource [mem 0x40000000-0xffe80000 window]
[ 2.191447] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.201502] pci 0000:00:00.0: [1106:0409] type 00 class 0x060000
[ 2.207621] device: '0000:00:00.0': device_add
[ 2.211546] bus: 'pci': add device 0000:00:00.0
[ 2.216157] PM: Adding info for pci:0000:00:00.0
[ 2.221504] pci 0000:00:00.1: [1106:1409] type 00 class 0x060000
[ 2.227602] device: '0000:00:00.1': device_add
[ 2.231527] bus: 'pci': add device 0000:00:00.1
[ 2.236141] PM: Adding info for pci:0000:00:00.1
[ 2.241498] pci 0000:00:00.2: [1106:2409] type 00 class 0x060000
[ 2.247593] device: '0000:00:00.2': device_add
[ 2.251527] bus: 'pci': add device 0000:00:00.2
[ 2.256142] PM: Adding info for pci:0000:00:00.2
[ 2.261498] pci 0000:00:00.3: [1106:3409] type 00 class 0x060000
[ 2.267595] device: '0000:00:00.3': device_add
[ 2.271546] device: 'wakeup0': device_add
[ 2.275636] bus: 'pci': add device 0000:00:00.3
[ 2.281511] PM: Adding info for pci:0000:00:00.3
[ 2.286199] pci 0000:00:00.4: [1106:4409] type 00 class 0x060000
[ 2.291517] device: '0000:00:00.4': device_add
[ 2.296063] bus: 'pci': add device 0000:00:00.4
[ 2.301505] PM: Adding info for pci:0000:00:00.4
[ 2.306191] pci 0000:00:00.5: [1106:5409] type 00 class 0x080020
[ 2.311541] device: '0000:00:00.5': device_add
[ 2.316093] bus: 'pci': add device 0000:00:00.5
[ 2.321505] PM: Adding info for pci:0000:00:00.5
[ 2.326188] pci 0000:00:00.6: [1106:6409] type 00 class 0x060000
[ 2.331525] device: '0000:00:00.6': device_add
[ 2.336073] bus: 'pci': add device 0000:00:00.6
[ 2.341511] PM: Adding info for pci:0000:00:00.6
[ 2.346205] pci 0000:00:00.7: [1106:7409] type 00 class 0x060000
[ 2.351516] device: '0000:00:00.7': device_add
[ 2.356061] bus: 'pci': add device 0000:00:00.7
[ 2.361505] PM: Adding info for pci:0000:00:00.7
[ 2.366187] pci 0000:00:01.0: [1106:5122] type 00 class 0x030000
[ 2.371461] pci 0000:00:01.0: reg 0x10: [mem 0xd0000000-0xd3ffffff pref]
[ 2.378190] pci 0000:00:01.0: reg 0x14: [mem 0xf0000000-0xf0ffffff]
[ 2.381481] pci 0000:00:01.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 2.391487] pci 0000:00:01.0: supports D1 D2
[ 2.395786] device: '0000:00:01.0': device_add
[ 2.400342] device: 'wakeup1': device_add
[ 2.401515] bus: 'pci': add device 0000:00:01.0
[ 2.406119] PM: Adding info for pci:0000:00:01.0
[ 2.411547] pci 0000:00:0c.0: [1106:95d0] type 00 class 0x080501
[ 2.417592] pci 0000:00:0c.0: reg 0x10: [mem 0x80000000-0x800000ff]
[ 2.421455] pci 0000:00:0c.0: reg 0x14: [mem 0x80001000-0x800010ff]
[ 2.431455] pci 0000:00:0c.0: reg 0x18: [mem 0x80002000-0x800020ff]
[ 2.437816] pci 0000:00:0c.0: supports D1 D2
[ 2.441446] pci 0000:00:0c.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.448092] device: '0000:00:0c.0': device_add
[ 2.451537] bus: 'pci': add device 0000:00:0c.0
[ 2.456167] PM: Adding info for pci:0000:00:0c.0
[ 2.461528] pci 0000:00:10.0: [1106:3038] type 00 class 0x0c0300
[ 2.467609] pci 0000:00:10.0: reg 0x20: [io 0x8000-0x801f]
[ 2.471503] pci 0000:00:10.0: supports D1 D2
[ 2.475791] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.481459] device: '0000:00:10.0': device_add
[ 2.491542] device: 'wakeup2': device_add
[ 2.495638] bus: 'pci': add device 0000:00:10.0
[ 2.500267] PM: Adding info for pci:0000:00:10.0
[ 2.501511] pci 0000:00:10.1: [1106:3038] type 00 class 0x0c0300
[ 2.507592] pci 0000:00:10.1: reg 0x20: [io 0x8020-0x803f]
[ 2.511504] pci 0000:00:10.1: supports D1 D2
[ 2.515792] pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.521459] device: '0000:00:10.1': device_add
[ 2.531542] device: 'wakeup3': device_add
[ 2.535629] bus: 'pci': add device 0000:00:10.1
[ 2.540261] PM: Adding info for pci:0000:00:10.1
[ 2.541511] pci 0000:00:10.2: [1106:3038] type 00 class 0x0c0300
[ 2.551496] pci 0000:00:10.2: reg 0x20: [io 0x8040-0x805f]
[ 2.557149] pci 0000:00:10.2: supports D1 D2
[ 2.561446] pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.568091] device: '0000:00:10.2': device_add
[ 2.571546] device: 'wakeup4': device_add
[ 2.575636] bus: 'pci': add device 0000:00:10.2
[ 2.581529] PM: Adding info for pci:0000:00:10.2
[ 2.586235] pci 0000:00:10.4: [1106:3104] type 00 class 0x0c0320
[ 2.591463] pci 0000:00:10.4: reg 0x10: [mem 0x80003000-0x800030ff]
[ 2.597846] pci 0000:00:10.4: supports D1 D2
[ 2.601446] pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.608096] device: '0000:00:10.4': device_add
[ 2.611542] device: 'wakeup5': device_add
[ 2.615629] bus: 'pci': add device 0000:00:10.4
[ 2.621529] PM: Adding info for pci:0000:00:10.4
[ 2.626226] pci 0000:00:11.0: [1106:8409] type 00 class 0x060100
[ 2.631567] device: '0000:00:11.0': device_add
[ 2.636131] device: 'wakeup6': device_add
[ 2.641515] bus: 'pci': add device 0000:00:11.0
[ 2.646124] PM: Adding info for pci:0000:00:11.0
[ 2.651549] pci 0000:00:11.7: [1106:a353] type 00 class 0x060000
[ 2.657638] device: '0000:00:11.7': device_add
[ 2.661531] bus: 'pci': add device 0000:00:11.7
[ 2.666142] PM: Adding info for pci:0000:00:11.7
[ 2.671520] pci 0000:00:13.0: [1106:b353] type 01 class 0x060400
[ 2.677630] device: '0000:00:13.0': device_add
[ 2.681542] device: 'wakeup7': device_add
[ 2.685641] bus: 'pci': add device 0000:00:13.0
[ 2.691528] PM: Adding info for pci:0000:00:13.0
[ 2.696232] pci 0000:00:14.0: [1106:3288] type 00 class 0x040300
[ 2.701474] pci 0000:00:14.0: reg 0x10: [mem 0x80004000-0x80007fff 64bit]
[ 2.708368] pci 0000:00:14.0: PME# supported from D0 D3hot D3cold
[ 2.711463] device: '0000:00:14.0': device_add
[ 2.716017] device: 'wakeup8': device_add
[ 2.721523] bus: 'pci': add device 0000:00:14.0
[ 2.726147] PM: Adding info for pci:0000:00:14.0
[ 2.731527] pci_bus 0000:01: extended config space not accessible
[ 2.737644] device: '0000:01': device_add
[ 2.741489] PM: Adding info for No Bus:0000:01
[ 2.746018] pci 0000:00:13.0: PCI bridge to [bus 01]
[ 2.751466] pci_bus 0000:00: on NUMA node 0
[ 2.755678] device: 'wakeup9': device_add
[ 2.762058] Registering platform device 'PNP0C04:00'. Parent at 0000:00:11.0
[ 2.769131] device: 'PNP0C04:00': device_add
[ 2.771463] bus: 'platform': add device PNP0C04:00
[ 2.776300] PM: Adding info for platform:PNP0C04:00
[ 2.781588] Registering platform device 'PNP0800:00'. Parent at 0000:00:11.0
[ 2.788658] device: 'PNP0800:00': device_add
[ 2.791458] bus: 'platform': add device PNP0800:00
[ 2.796298] PM: Adding info for platform:PNP0800:00
[ 2.801648] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 2.811640] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *9
[ 2.819116] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 2.821636] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 2.831633] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.841633] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.850068] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.851633] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 2.861534] Registering platform device 'ACPI0003:00'. Parent at 0000:00:11.0
[ 2.871446] device: 'ACPI0003:00': device_add
[ 2.875832] bus: 'platform': add device ACPI0003:00
[ 2.881468] PM: Adding info for platform:ACPI0003:00
[ 2.911848] Registering platform device 'PNP0C0A:00'. Parent at 0000:00:11.0
[ 2.918922] device: 'PNP0C0A:00': device_add
[ 2.921462] bus: 'platform': add device PNP0C0A:00
[ 2.926289] PM: Adding info for platform:PNP0C0A:00
[ 2.931544] Registering platform device 'PNP0103:00'. Parent at 0000:00:11.0
[ 2.938609] device: 'PNP0103:00': device_add
[ 2.941458] bus: 'platform': add device PNP0103:00
[ 2.946287] PM: Adding info for platform:PNP0103:00
[ 2.951620] Registering platform device 'XO15EC:00'. Parent at pci0000:00
[ 2.958426] device: 'XO15EC:00': device_add
[ 2.961466] bus: 'platform': add device XO15EC:00
[ 2.966232] PM: Adding info for platform:XO15EC:00
[ 2.971511] Registering platform device 'XO15EBK:00'. Parent at pci0000:00
[ 2.981445] device: 'XO15EBK:00': device_add
[ 2.985741] bus: 'platform': add device XO15EBK:00
[ 2.990588] PM: Adding info for platform:XO15EBK:00
[ 2.991515] Registering platform device 'PNP0C0D:00'. Parent at pci0000:00
[ 3.001445] device: 'PNP0C0D:00': device_add
[ 3.005744] bus: 'platform': add device PNP0C0D:00
[ 3.011491] PM: Adding info for platform:PNP0C0D:00
[ 3.016617] device: 'LNXPWRBN:00': device_add
[ 3.021455] bus: 'acpi': add device LNXPWRBN:00
[ 3.026025] PM: Adding info for acpi:LNXPWRBN:00
[ 3.030723] device: 'wakeup10': device_add
[ 3.031532] bus: 'acpi': add driver ec
[ 3.035400] device: 'wakeup11': device_add
[ 3.041539] bus: 'pnp': registered
[ 3.044960] device class 'misc': registering
[ 3.049269] device: 'vga_arbiter': device_add
[ 3.051472] PM: Adding info for No Bus:vga_arbiter
[ 3.056373] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[ 3.061441] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 3.061457] pci 0000:00:01.0: vgaarb: bridge control possible
[ 3.067219] vgaarb: loaded
[ 3.071622] device class 'scsi_host': registering
[ 3.076402] bus: 'scsi': registered
[ 3.081445] device class 'scsi_device': registering
[ 3.086347] SCSI subsystem initialized
[ 3.090107] device class 'mdio_bus': registering
[ 3.091486] bus: 'mdio_bus': registered
[ 3.095348] bus: 'mdio_bus': add driver Generic Clause 45 PHY
[ 3.101466] bus: 'mdio_bus': add driver Generic PHY
[ 3.106393] ACPI: bus type USB registered
[ 3.111469] bus: 'usb': registered
[ 3.114892] bus: 'usb': add driver usbfs
[ 3.118853] usbcore: registered new interface driver usbfs
[ 3.121448] bus: 'usb': add driver hub
[ 3.125241] usbcore: registered new interface driver hub
[ 3.131454] bus: 'usb': add driver usb
[ 3.135237] usbcore: registered new device driver usb
[ 3.141469] bus: 'serio': registered
[ 3.145064] device class 'input': registering
[ 3.151467] device class 'rtc': registering
[ 3.155682] videodev: Linux video capture interface: v2.00
[ 3.161446] device class 'video4linux': registering
[ 3.166359] device class 'dvb': registering
[ 3.171457] device class 'power_supply': registering
[ 3.176481] device class 'hwmon': registering
[ 3.180895] bus: 'mmc': registered
[ 3.181445] device class 'mmc_host': registering
[ 3.186116] bus: 'sdio': registered
[ 3.191445] device class 'leds': registering
[ 3.195766] device class 'sound': registering
[ 3.200194] Advanced Linux Sound Architecture Driver Initialized.
[ 3.201480] bus: 'hdaudio': registered
[ 3.205257] device class 'net': registering
[ 3.211492] device: 'lo': device_add
[ 3.215255] PM: Adding info for No Bus:lo
[ 3.221691] device class 'rfkill': registering
[ 3.226176] device: 'rfkill': device_add
[ 3.231470] PM: Adding info for No Bus:rfkill
[ 3.235928] PCI: Using ACPI for IRQ routing
[ 3.240127] PCI: pci_cache_line_size set to 64 bytes
[ 3.241525] e820: reserve RAM buffer [mem 0x0009f000-0x0009ffff]
[ 3.251446] e820: reserve RAM buffer [mem 0x3bdfd000-0x3bffffff]
[ 3.258051] clocksource: Switched to clocksource tsc-early
[ 3.258051] bus: 'pnp': add driver system
[ 3.261228] pnp: PnP ACPI init
[ 3.264314] device: 'pnp0': device_add
[ 3.268107] PM: Adding info for No Bus:pnp0
[ 3.272782] device: '00:00': device_add
[ 3.276652] bus: 'pnp': add device 00:00
[ 3.280622] PM: Adding info for pnp:00:00
[ 3.284683] bus: 'pnp': driver_probe_device: matched device 00:00 with driver system
[ 3.292462] bus: 'pnp': really_probe: probing driver system with device 00:00
[ 3.299624] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
[ 3.306266] driver: 'system': driver_bound: bound to device '00:00'
[ 3.312574] bus: 'pnp': really_probe: bound device 00:00 to driver system
[ 3.319389] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 3.326283] device: '00:01': device_add
[ 3.330151] bus: 'pnp': add device 00:01
[ 3.334131] PM: Adding info for pnp:00:01
[ 3.338168] bus: 'pnp': driver_probe_device: matched device 00:01 with driver system
[ 3.345940] bus: 'pnp': really_probe: probing driver system with device 00:01
[ 3.353104] system 00:01: [mem 0xfee00000-0xfee00fff] has been reserved
[ 3.359740] system 00:01: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 3.366730] driver: 'system': driver_bound: bound to device '00:01'
[ 3.373034] bus: 'pnp': really_probe: bound device 00:01 to driver system
[ 3.379841] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.386709] device: '00:02': device_add
[ 3.390573] bus: 'pnp': add device 00:02
[ 3.394576] PM: Adding info for pnp:00:02
[ 3.398619] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 3.405221] device: '00:03': device_add
[ 3.409085] bus: 'pnp': add device 00:03
[ 3.413082] PM: Adding info for pnp:00:03
[ 3.417126] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
[ 3.424427] device: '00:04': device_add
[ 3.428293] bus: 'pnp': add device 00:04
[ 3.432266] PM: Adding info for pnp:00:04
[ 3.436306] pnp 00:04: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 3.472338] device: '00:05': device_add
[ 3.476222] bus: 'pnp': add device 00:05
[ 3.480188] PM: Adding info for pnp:00:05
[ 3.484243] bus: 'pnp': driver_probe_device: matched device 00:05 with driver system
[ 3.492021] bus: 'pnp': really_probe: probing driver system with device 00:05
[ 3.499195] system 00:05: [io 0x0380-0x0387] has been reserved
[ 3.505144] system 00:05: [io 0x03e0-0x03e7] has been reserved
[ 3.511081] system 00:05: [io 0x03f8-0x03ff] has been reserved
[ 3.517027] system 00:05: [io 0x04d0-0x04d1] has been reserved
[ 3.522971] system 00:05: [io 0x0400-0x047f] has been reserved
[ 3.528911] system 00:05: [io 0x0500-0x050f] has been reserved
[ 3.534857] system 00:05: [mem 0xfed30000-0xfed300ff] has been reserved
[ 3.541503] system 00:05: [mem 0xfed30000-0xfed30fff] could not be reserved
[ 3.548480] driver: 'system': driver_bound: bound to device '00:05'
[ 3.554784] bus: 'pnp': really_probe: bound device 00:05 to driver system
[ 3.561605] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 3.568928] device: '00:06': device_add
[ 3.572809] bus: 'pnp': add device 00:06
[ 3.576785] PM: Adding info for pnp:00:06
[ 3.580824] bus: 'pnp': driver_probe_device: matched device 00:06 with driver system
[ 3.588602] bus: 'pnp': really_probe: probing driver system with device 00:06
[ 3.595767] system 00:06: [mem 0x00000000-0x0009ffff] could not be reserved
[ 3.602756] system 00:06: [mem 0x000e0000-0x000fffff] could not be reserved
[ 3.609744] system 00:06: [mem 0x00100000-0x3bffffff] could not be reserved
[ 3.616732] driver: 'system': driver_bound: bound to device '00:06'
[ 3.623037] bus: 'pnp': really_probe: bound device 00:06 to driver system
[ 3.629846] system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 3.636678] pnp: PnP ACPI: found 7 devices
[ 3.640795] device class 'mem': registering
[ 3.645017] device: 'mem': device_add
[ 3.648731] PM: Adding info for No Bus:mem
[ 3.652931] device: 'null': device_add
[ 3.656724] PM: Adding info for No Bus:null
[ 3.660960] device: 'port': device_add
[ 3.664759] PM: Adding info for No Bus:port
[ 3.668993] device: 'zero': device_add
[ 3.672793] PM: Adding info for No Bus:zero
[ 3.677034] device: 'full': device_add
[ 3.680828] PM: Adding info for No Bus:full
[ 3.685074] device: 'random': device_add
[ 3.689037] PM: Adding info for No Bus:random
[ 3.693456] device: 'urandom': device_add
[ 3.697505] PM: Adding info for No Bus:urandom
[ 3.702026] device: 'kmsg': device_add
[ 3.705815] PM: Adding info for No Bus:kmsg
[ 3.710066] device: 'tty': device_add
[ 3.713793] PM: Adding info for No Bus:tty
[ 3.717951] device: 'console': device_add
[ 3.722008] PM: Adding info for No Bus:console
[ 3.726514] device: 'tty0': device_add
[ 3.730305] PM: Adding info for No Bus:tty0
[ 3.734553] device class 'vc': registering
[ 3.738684] device: 'vcs': device_add
[ 3.742394] PM: Adding info for No Bus:vcs
[ 3.746548] device: 'vcsu': device_add
[ 3.750339] PM: Adding info for No Bus:vcsu
[ 3.754583] device: 'vcsa': device_add
[ 3.758375] PM: Adding info for No Bus:vcsa
[ 3.762623] device: 'vcs1': device_add
[ 3.766410] PM: Adding info for No Bus:vcs1
[ 3.770647] device: 'vcsu1': device_add
[ 3.774533] PM: Adding info for No Bus:vcsu1
[ 3.778854] device: 'vcsa1': device_add
[ 3.782744] PM: Adding info for No Bus:vcsa1
[ 3.787085] device: 'tty1': device_add
[ 3.790879] PM: Adding info for No Bus:tty1
[ 3.795132] device: 'tty2': device_add
[ 3.798922] PM: Adding info for No Bus:tty2
[ 3.803169] device: 'tty3': device_add
[ 3.806982] PM: Adding info for No Bus:tty3
[ 3.811220] device: 'tty4': device_add
[ 3.815023] PM: Adding info for No Bus:tty4
[ 3.819262] device: 'tty5': device_add
[ 3.823060] PM: Adding info for No Bus:tty5
[ 3.827304] device: 'tty6': device_add
[ 3.831097] PM: Adding info for No Bus:tty6
[ 3.835342] device: 'tty7': device_add
[ 3.839131] PM: Adding info for No Bus:tty7
[ 3.843375] device: 'tty8': device_add
[ 3.847170] PM: Adding info for No Bus:tty8
[ 3.851410] device: 'tty9': device_add
[ 3.855208] PM: Adding info for No Bus:tty9
[ 3.859445] device: 'tty10': device_add
[ 3.863330] PM: Adding info for No Bus:tty10
[ 3.867659] device: 'tty11': device_add
[ 3.871547] PM: Adding info for No Bus:tty11
[ 3.875870] device: 'tty12': device_add
[ 3.879745] PM: Adding info for No Bus:tty12
[ 3.884085] device: 'tty13': device_add
[ 3.887961] PM: Adding info for No Bus:tty13
[ 3.892296] device: 'tty14': device_add
[ 3.896171] PM: Adding info for No Bus:tty14
[ 3.900493] device: 'tty15': device_add
[ 3.904378] PM: Adding info for No Bus:tty15
[ 3.908703] device: 'tty16': device_add
[ 3.912585] PM: Adding info for No Bus:tty16
[ 3.916911] device: 'tty17': device_add
[ 3.920793] PM: Adding info for No Bus:tty17
[ 3.925126] device: 'tty18': device_add
[ 3.929003] PM: Adding info for No Bus:tty18
[ 3.933333] device: 'tty19': device_add
[ 3.937210] PM: Adding info for No Bus:tty19
[ 3.941550] device: 'tty20': device_add
[ 3.945429] PM: Adding info for No Bus:tty20
[ 3.949757] device: 'tty21': device_add
[ 3.953659] PM: Adding info for No Bus:tty21
[ 3.958001] device: 'tty22': device_add
[ 3.961887] PM: Adding info for No Bus:tty22
[ 3.966210] device: 'tty23': device_add
[ 3.970087] PM: Adding info for No Bus:tty23
[ 3.974417] device: 'tty24': device_add
[ 3.978293] PM: Adding info for No Bus:tty24
[ 3.982626] device: 'tty25': device_add
[ 3.986508] PM: Adding info for No Bus:tty25
[ 3.990833] device: 'tty26': device_add
[ 3.994721] PM: Adding info for No Bus:tty26
[ 3.999044] device: 'tty27': device_add
[ 4.002926] PM: Adding info for No Bus:tty27
[ 4.007252] device: 'tty28': device_add
[ 4.011126] PM: Adding info for No Bus:tty28
[ 4.015459] device: 'tty29': device_add
[ 4.019335] PM: Adding info for No Bus:tty29
[ 4.023674] device: 'tty30': device_add
[ 4.027551] PM: Adding info for No Bus:tty30
[ 4.031892] device: 'tty31': device_add
[ 4.035770] PM: Adding info for No Bus:tty31
[ 4.040101] device: 'tty32': device_add
[ 4.043987] PM: Adding info for No Bus:tty32
[ 4.048318] device: 'tty33': device_add
[ 4.052203] PM: Adding info for No Bus:tty33
[ 4.056531] device: 'tty34': device_add
[ 4.060415] PM: Adding info for No Bus:tty34
[ 4.064750] device: 'tty35': device_add
[ 4.068626] PM: Adding info for No Bus:tty35
[ 4.072957] device: 'tty36': device_add
[ 4.076836] PM: Adding info for No Bus:tty36
[ 4.081157] device: 'tty37': device_add
[ 4.085042] PM: Adding info for No Bus:tty37
[ 4.089371] device: 'tty38': device_add
[ 4.093265] PM: Adding info for No Bus:tty38
[ 4.097592] device: 'tty39': device_add
[ 4.101477] PM: Adding info for No Bus:tty39
[ 4.105801] device: 'tty40': device_add
[ 4.109677] PM: Adding info for No Bus:tty40
[ 4.114016] device: 'tty41': device_add
[ 4.117893] PM: Adding info for No Bus:tty41
[ 4.122224] device: 'tty42': device_add
[ 4.126108] PM: Adding info for No Bus:tty42
[ 4.130432] device: 'tty43': device_add
[ 4.134318] PM: Adding info for No Bus:tty43
[ 4.138641] device: 'tty44': device_add
[ 4.142525] PM: Adding info for No Bus:tty44
[ 4.146848] device: 'tty45': device_add
[ 4.150724] PM: Adding info for No Bus:tty45
[ 4.155060] device: 'tty46': device_add
[ 4.158933] PM: Adding info for No Bus:tty46
[ 4.163271] device: 'tty47': device_add
[ 4.167151] PM: Adding info for No Bus:tty47
[ 4.171490] device: 'tty48': device_add
[ 4.175367] PM: Adding info for No Bus:tty48
[ 4.179689] device: 'tty49': device_add
[ 4.183574] PM: Adding info for No Bus:tty49
[ 4.187897] device: 'tty50': device_add
[ 4.191781] PM: Adding info for No Bus:tty50
[ 4.196114] device: 'tty51': device_add
[ 4.199995] PM: Adding info for No Bus:tty51
[ 4.204342] device: 'tty52': device_add
[ 4.208215] PM: Adding info for No Bus:tty52
[ 4.212547] device: 'tty53': device_add
[ 4.216425] PM: Adding info for No Bus:tty53
[ 4.220748] device: 'tty54': device_add
[ 4.224631] PM: Adding info for No Bus:tty54
[ 4.228955] device: 'tty55': device_add
[ 4.232845] PM: Adding info for No Bus:tty55
[ 4.237171] device: 'tty56': device_add
[ 4.241047] PM: Adding info for No Bus:tty56
[ 4.245382] device: 'tty57': device_add
[ 4.249255] PM: Adding info for No Bus:tty57
[ 4.253588] device: 'tty58': device_add
[ 4.257465] PM: Adding info for No Bus:tty58
[ 4.261796] device: 'tty59': device_add
[ 4.265679] PM: Adding info for No Bus:tty59
[ 4.270003] device: 'tty60': device_add
[ 4.273887] PM: Adding info for No Bus:tty60
[ 4.278220] device: 'tty61': device_add
[ 4.282105] PM: Adding info for No Bus:tty61
[ 4.286432] device: 'tty62': device_add
[ 4.290312] PM: Adding info for No Bus:tty62
[ 4.294646] device: 'tty63': device_add
[ 4.298523] PM: Adding info for No Bus:tty63
[ 4.337553] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 4.346582] NET: Registered protocol family 2
[ 4.351422] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 4.359829] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 4.367689] TCP bind hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 4.374941] TCP: Hash tables configured (established 8192 bind 8192)
[ 4.381456] UDP hash table entries: 512 (order: 1, 8192 bytes, linear)
[ 4.388027] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes, linear)
[ 4.395157] NET: Registered protocol family 1
[ 4.399551] device class 'ieee80211': registering
[ 4.405236] Registering platform device 'regulatory.0'. Parent at platform
[ 4.412139] device: 'regulatory.0': device_add
[ 4.416619] bus: 'platform': add device regulatory.0
[ 4.421642] PM: Adding info for platform:regulatory.0
[ 4.426916] pci 0000:00:01.0: BAR 6: assigned [mem 0x40000000-0x4000ffff pref]
[ 4.434193] pci 0000:00:13.0: PCI bridge to [bus 01]
[ 4.439194] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 4.445403] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 4.451609] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 4.458508] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window]
[ 4.465413] pci_bus 0000:00: resource 8 [mem 0x40000000-0xffe80000 window]
[ 4.472514] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 4.482752] pci 0000:00:10.4: CLS mismatch (32 != 64), using 64 bytes
[ 4.489233] pci 0000:00:13.0: disabling DAC on VIA PCI bridge
[ 4.495615] Registering platform device 'pcspkr'. Parent at platform
[ 4.502004] device: 'pcspkr': device_add
[ 4.505959] bus: 'platform': add device pcspkr
[ 4.510447] PM: Adding info for platform:pcspkr
[ 4.515118] Registering platform device 'platform-framebuffer.0'. Parent at platform
[ 4.522888] device: 'platform-framebuffer.0': device_add
[ 4.528229] bus: 'platform': add device platform-framebuffer.0
[ 4.534112] PM: Adding info for platform:platform-framebuffer.0
[ 4.540070] bus: 'pci': add driver iosf_mbi_pci
[ 4.544675] bus: 'acpi': add driver olpc-xo15-sci
[ 4.549427] bus: 'acpi': driver_probe_device: matched device XO15EC:00 with driver olpc-xo15-sci
[ 4.558246] bus: 'acpi': really_probe: probing driver olpc-xo15-sci with device XO15EC:00
[ 4.566484] olpc-xo15-sci XO15EC:00: Initialized, GPE = 0x1
[ 4.597278] device: 'wakeup12': device_add
[ 4.601459] driver: 'olpc-xo15-sci': driver_bound: bound to device 'XO15EC:00'
[ 4.608722] bus: 'acpi': really_probe: bound device XO15EC:00 to driver olpc-xo15-sci
[ 4.616677] bus: 'clocksource': registered
[ 4.620790] device: 'clocksource': device_add
[ 4.625195] PM: Adding info for No Bus:clocksource
[ 4.630007] device: 'clocksource0': device_add
[ 4.634488] bus: 'clocksource': add device clocksource0
[ 4.639749] PM: Adding info for clocksource:clocksource0
[ 4.645101] bus: 'platform': add driver alarmtimer
[ 4.649986] bus: 'clockevents': registered
[ 4.654132] device: 'clockevents': device_add
[ 4.658527] PM: Adding info for No Bus:clockevents
[ 4.663348] device: 'clockevent0': device_add
[ 4.667726] bus: 'clockevents': add device clockevent0
[ 4.672904] PM: Adding info for clockevents:clockevent0
[ 4.678168] device: 'broadcast': device_add
[ 4.682382] bus: 'clockevents': add device broadcast
[ 4.687379] PM: Adding info for clockevents:broadcast
[ 4.692547] bus: 'event_source': registered
[ 4.696753] device: 'software': device_add
[ 4.700871] bus: 'event_source': add device software
[ 4.705897] PM: Adding info for event_source:software
[ 4.710977] device: 'breakpoint': device_add
[ 4.715277] bus: 'event_source': add device breakpoint
[ 4.720449] PM: Adding info for event_source:breakpoint
[ 4.725709] device: 'msr': device_add
[ 4.729406] bus: 'event_source': add device msr
[ 4.733978] PM: Adding info for event_source:msr
[ 4.738637] Initialise system trusted keyrings
[ 4.743254] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[ 4.879958] NET: Registered protocol family 38
[ 4.884450] xor: measuring software checksum speed
[ 4.893500] pIII_sse : 2322 MB/sec
[ 4.902113] prefetch64-sse : 2324 MB/sec
[ 4.906485] xor: using function: prefetch64-sse (2324 MB/sec)
[ 4.912258] Key type asymmetric registered
[ 4.916366] Asymmetric key parser 'x509' registered
[ 4.921264] Asymmetric key parser 'pkcs8' registered
[ 4.926262] device class 'bsg': registering
[ 4.930498] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 4.937922] io scheduler mq-deadline registered
[ 4.942798] bus: 'platform': add driver cs5535-gpio
[ 4.947745] bus: 'platform': add driver vx855_gpio
[ 4.952696] VIA Graphics Integration Chipset framebuffer 2.4 initializing
[ 4.959504] bus: 'platform': add driver viafb-i2c
[ 4.964262] bus: 'platform': add driver viafb-gpio
[ 4.969097] bus: 'pci': add driver viafb
[ 4.973066] bus: 'pci': driver_probe_device: matched device 0000:00:01.0 with driver viafb
[ 4.981357] bus: 'pci': really_probe: probing driver viafb with device 0000:00:01.0
[ 4.989835] Registering platform device 'viafb-gpio'. Parent at 0000:00:01.0
[ 4.996952] device: 'viafb-gpio': device_add
[ 5.001253] bus: 'platform': add device viafb-gpio
[ 5.006103] PM: Adding info for platform:viafb-gpio
[ 5.011032] bus: 'platform': driver_probe_device: matched device viafb-gpio with driver viafb-gpio
[ 5.020020] bus: 'platform': really_probe: probing driver viafb-gpio with device viafb-gpio
[ 5.028432] device: 'gpiochip0': device_add
[ 5.032646] bus: 'gpio': add device gpiochip0
[ 5.037044] PM: Adding info for gpio:gpiochip0
[ 5.041615] bus: 'gpio': driver_probe_device: matched device gpiochip0 with driver gpio_stub_drv
[ 5.050425] bus: 'gpio': really_probe: probing driver gpio_stub_drv with device gpiochip0
[ 5.058640] driver: 'gpio_stub_drv': driver_bound: bound to device 'gpiochip0'
[ 5.065910] bus: 'gpio': really_probe: bound device gpiochip0 to driver gpio_stub_drv
[ 5.073776] driver: 'viafb-gpio': driver_bound: bound to device 'viafb-gpio'
[ 5.080851] bus: 'platform': really_probe: bound device viafb-gpio to driver viafb-gpio
[ 5.088886] Registering platform device 'viafb-i2c'. Parent at 0000:00:01.0
[ 5.095875] device: 'viafb-i2c': device_add
[ 5.100078] bus: 'platform': add device viafb-i2c
[ 5.104826] PM: Adding info for platform:viafb-i2c
[ 5.109648] bus: 'platform': driver_probe_device: matched device viafb-i2c with driver viafb-i2c
[ 5.118463] bus: 'platform': really_probe: probing driver viafb-i2c with device viafb-i2c
[ 5.126708] device: 'i2c-0': device_add
[ 5.130577] bus: 'i2c': add device i2c-0
[ 5.134548] PM: Adding info for i2c:i2c-0
[ 5.138630] device: 'i2c-1': device_add
[ 5.142500] bus: 'i2c': add device i2c-1
[ 5.146459] PM: Adding info for i2c:i2c-1
[ 5.150513] driver: 'viafb-i2c': driver_bound: bound to device 'viafb-i2c'
[ 5.157427] bus: 'platform': really_probe: bound device viafb-i2c to driver viafb-i2c
[ 5.165287] Registering platform device 'viafb-camera'. Parent at 0000:00:01.0
[ 5.172537] device: 'viafb-camera': device_add
[ 5.177001] bus: 'platform': add device viafb-camera
[ 5.182008] PM: Adding info for platform:viafb-camera
[ 5.187095] viafb: Probing I2C bus 0x26
[ 5.220943] viafb: Probing I2C bus 0x31
[ 5.581496] tsc: Refined TSC clocksource calibration: 997.499 MHz
[ 5.587611] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1cc1b8ea335, max_idle_ns: 881590512489 ns
[ 5.597647] clocksource: Switched to clocksource tsc
[ 11.481460] viafb: Finished I2C bus probing
[ 11.961492] device: 'fb0': device_add
[ 11.969397] PM: Adding info for No Bus:fb0
[ 11.973602] fbcon: Via (fb0) is primary device
[ 11.973662] device: 'vtcon1': device_add
[ 11.973705] PM: Adding info for No Bus:vtcon1
[ 11.996938] Console: switching to colour frame buffer device 100x40
[ 12.040388] driver: 'viafb': driver_bound: bound to device '0000:00:01.0'
[ 12.047704] bus: 'pci': really_probe: bound device 0000:00:01.0 to driver viafb
[ 12.055574] bus: 'platform': add driver acpi-ged
[ 12.060572] bus: 'acpi': add driver button
[ 12.065007] bus: 'acpi': driver_probe_device: matched device PNP0C0D:00 with driver button
[ 12.073843] bus: 'acpi': really_probe: probing driver button with device PNP0C0D:00
[ 12.082051] device: 'input0': device_add
[ 12.086343] PM: Adding info for No Bus:input0
[ 12.091105] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0D:00/input/input0
[ 12.100873] device: 'wakeup13': device_add
[ 12.105342] device: 'wakeup13': device_unregister
[ 12.121839] ACPI: button: Lid Switch [LID]
[ 12.137655] driver: 'button': driver_bound: bound to device 'PNP0C0D:00'
[ 12.156409] bus: 'acpi': really_probe: bound device PNP0C0D:00 to driver button
[ 12.176029] bus: 'acpi': driver_probe_device: matched device LNXPWRBN:00 with driver button
[ 12.196918] bus: 'acpi': really_probe: probing driver button with device LNXPWRBN:00
[ 12.217342] device: 'input1': device_add
[ 12.233978] PM: Adding info for No Bus:input1
[ 12.250957] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 12.271088] device: 'wakeup13': device_add
[ 12.287758] device: 'wakeup13': device_unregister
[ 12.304716] ACPI: button: Power Button [PWRF]
[ 12.321090] driver: 'button': driver_bound: bound to device 'LNXPWRBN:00'
[ 12.340174] bus: 'acpi': really_probe: bound device LNXPWRBN:00 to driver button
[ 12.360081] bus: 'cpu': add driver processor
[ 12.376741] bus: 'cpu': driver_probe_device: matched device cpu0 with driver processor
[ 12.397377] bus: 'cpu': really_probe: probing driver processor with device cpu0
[ 12.417733] ACPI: \_PR_.CPU0: Found 4 idle states
[ 12.435313] tsc: Marking TSC unstable due to TSC halts in idle
[ 12.454237] device: 'cooling_device0': device_add
[ 12.471640] PM: Adding info for No Bus:cooling_device0
[ 12.489459] driver: 'processor': driver_bound: bound to device 'cpu0'
[ 12.508804] bus: 'cpu': really_probe: bound device cpu0 to driver processor
[ 12.528992] clocksource: Switched to clocksource hpet
[ 12.547179] bus: 'acpi': add driver thermal
[ 12.564483] bus: 'platform': add driver of_fixed_factor_clk
[ 12.583304] bus: 'platform': add driver of_fixed_clk
[ 12.601334] bus: 'platform': add driver gpio-clk
[ 12.618764] bus: 'platform': add driver clk-pmc-atom
[ 12.636331] device: 'ptmx': device_add
[ 12.652443] PM: Adding info for No Bus:ptmx
[ 12.668938] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 12.687810] bus: 'pnp': add driver serial
[ 12.704327] Registering platform device 'serial8250'. Parent at platform
[ 12.723531] device: 'serial8250': device_add
[ 12.740092] bus: 'platform': add device serial8250
[ 12.757259] PM: Adding info for platform:serial8250
[ 12.774315] serial8250: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 12.794226] device: 'ttyS0': device_add
[ 12.810190] PM: Adding info for No Bus:ttyS0
[ 12.826789] device: 'ttyS1': device_add
[ 12.842853] PM: Adding info for No Bus:ttyS1
[ 12.859300] device: 'ttyS2': device_add
[ 12.875029] PM: Adding info for No Bus:ttyS2
[ 12.891129] device: 'ttyS3': device_add
[ 12.906582] PM: Adding info for No Bus:ttyS3
[ 12.922316] bus: 'platform': add driver serial8250
[ 12.938575] bus: 'platform': driver_probe_device: matched device serial8250 with driver serial8250
[ 12.970490] bus: 'platform': really_probe: probing driver serial8250 with device serial8250
[ 12.991025] driver: 'serial8250': driver_bound: bound to device 'serial8250'
[ 13.010423] bus: 'platform': really_probe: bound device serial8250 to driver serial8250
[ 13.030936] bus: 'pci': add driver serial
[ 13.047410] device: 'hw_random': device_add
[ 13.063699] PM: Adding info for No Bus:hw_random
[ 13.080384] VIA RNG detected
[ 13.095362] device: '1:0': device_add
[ 13.110642] PM: Adding info for No Bus:1:0
[ 13.126274] device: 'ram0': device_add
[ 13.141462] PM: Adding info for No Bus:ram0
[ 13.157379] device: '1:1': device_add
[ 13.172284] PM: Adding info for No Bus:1:1
[ 13.187421] device: 'ram1': device_add
[ 13.202041] PM: Adding info for No Bus:ram1
[ 13.217347] device: '1:2': device_add
[ 13.231786] PM: Adding info for No Bus:1:2
[ 13.246770] device: 'ram2': device_add
[ 13.261507] PM: Adding info for No Bus:ram2
[ 13.277148] device: '1:3': device_add
[ 13.291868] PM: Adding info for No Bus:1:3
[ 13.307005] device: 'ram3': device_add
[ 13.321656] PM: Adding info for No Bus:ram3
[ 13.336914] device: '1:4': device_add
[ 13.351201] PM: Adding info for No Bus:1:4
[ 13.365765] device: 'ram4': device_add
[ 13.379932] PM: Adding info for No Bus:ram4
[ 13.394795] device: '1:5': device_add
[ 13.408635] PM: Adding info for No Bus:1:5
[ 13.422715] device: 'ram5': device_add
[ 13.436426] PM: Adding info for No Bus:ram5
[ 13.450848] device: '1:6': device_add
[ 13.464457] PM: Adding info for No Bus:1:6
[ 13.478484] device: 'ram6': device_add
[ 13.492152] PM: Adding info for No Bus:ram6
[ 13.506571] device: '1:7': device_add
[ 13.520146] PM: Adding info for No Bus:1:7
[ 13.534121] device: 'ram7': device_add
[ 13.547533] PM: Adding info for No Bus:ram7
[ 13.561388] device: '1:8': device_add
[ 13.574133] PM: Adding info for No Bus:1:8
[ 13.587041] device: 'ram8': device_add
[ 13.599331] PM: Adding info for No Bus:ram8
[ 13.612203] device: '1:9': device_add
[ 13.624238] PM: Adding info for No Bus:1:9
[ 13.636659] device: 'ram9': device_add
[ 13.648713] PM: Adding info for No Bus:ram9
[ 13.661557] device: '1:10': device_add
[ 13.673651] PM: Adding info for No Bus:1:10
[ 13.686186] device: 'ram10': device_add
[ 13.698382] PM: Adding info for No Bus:ram10
[ 13.711346] device: '1:11': device_add
[ 13.723468] PM: Adding info for No Bus:1:11
[ 13.736022] device: 'ram11': device_add
[ 13.748232] PM: Adding info for No Bus:ram11
[ 13.761170] device: '1:12': device_add
[ 13.773305] PM: Adding info for No Bus:1:12
[ 13.785881] device: 'ram12': device_add
[ 13.798120] PM: Adding info for No Bus:ram12
[ 13.811098] device: '1:13': device_add
[ 13.823270] PM: Adding info for No Bus:1:13
[ 13.835878] device: 'ram13': device_add
[ 13.848139] PM: Adding info for No Bus:ram13
[ 13.861139] device: '1:14': device_add
[ 13.873312] PM: Adding info for No Bus:1:14
[ 13.885921] device: 'ram14': device_add
[ 13.898190] PM: Adding info for No Bus:ram14
[ 13.911200] device: '1:15': device_add
[ 13.923421] PM: Adding info for No Bus:1:15
[ 13.936060] device: 'ram15': device_add
[ 13.948357] PM: Adding info for No Bus:ram15
[ 13.961427] brd: module loaded
[ 13.972874] device: 'loop-control': device_add
[ 13.985826] PM: Adding info for No Bus:loop-control
[ 13.999601] device: '7:0': device_add
[ 14.011902] PM: Adding info for No Bus:7:0
[ 14.024593] device: 'loop0': device_add
[ 14.037016] PM: Adding info for No Bus:loop0
[ 14.050536] device: '7:1': device_add
[ 14.062871] PM: Adding info for No Bus:7:1
[ 14.075593] device: 'loop1': device_add
[ 14.088032] PM: Adding info for No Bus:loop1
[ 14.101612] device: '7:2': device_add
[ 14.113958] PM: Adding info for No Bus:7:2
[ 14.126695] device: 'loop2': device_add
[ 14.139167] PM: Adding info for No Bus:loop2
[ 14.152753] device: '7:3': device_add
[ 14.165137] PM: Adding info for No Bus:7:3
[ 14.177886] device: 'loop3': device_add
[ 14.190365] PM: Adding info for No Bus:loop3
[ 14.203927] device: '7:4': device_add
[ 14.216312] PM: Adding info for No Bus:7:4
[ 14.229071] device: 'loop4': device_add
[ 14.241559] PM: Adding info for No Bus:loop4
[ 14.255130] device: '7:5': device_add
[ 14.267519] PM: Adding info for No Bus:7:5
[ 14.280279] device: 'loop5': device_add
[ 14.292764] PM: Adding info for No Bus:loop5
[ 14.306311] device: '7:6': device_add
[ 14.318695] PM: Adding info for No Bus:7:6
[ 14.331451] device: 'loop6': device_add
[ 14.343954] PM: Adding info for No Bus:loop6
[ 14.357519] device: '7:7': device_add
[ 14.369914] PM: Adding info for No Bus:7:7
[ 14.382682] device: 'loop7': device_add
[ 14.395179] PM: Adding info for No Bus:loop7
[ 14.408450] loop: module loaded
[ 14.420152] bus: 'pci': add driver vx855
[ 14.432675] bus: 'pci': driver_probe_device: matched device 0000:00:11.0 with driver vx855
[ 14.449977] bus: 'pci': really_probe: probing driver vx855 with device 0000:00:11.0
[ 14.466803] Registering platform device 'vx855_gpio'. Parent at 0000:00:11.0
[ 14.483150] device: 'vx855_gpio': device_add
[ 14.496715] bus: 'platform': add device vx855_gpio
[ 14.510851] PM: Adding info for platform:vx855_gpio
[ 14.525072] bus: 'platform': driver_probe_device: matched device vx855_gpio with driver vx855_gpio
[ 14.553505] bus: 'platform': really_probe: probing driver vx855_gpio with device vx855_gpio
[ 14.572276] vx855_gpio vx855_gpio: found VX855 GPIO controller
[ 14.588690] device: 'gpiochip1': device_add
[ 14.603376] bus: 'gpio': add device gpiochip1
[ 14.618274] PM: Adding info for gpio:gpiochip1
[ 14.633343] bus: 'gpio': driver_probe_device: matched device gpiochip1 with driver gpio_stub_drv
[ 14.653219] bus: 'gpio': really_probe: probing driver gpio_stub_drv with device gpiochip1
[ 14.672642] driver: 'gpio_stub_drv': driver_bound: bound to device 'gpiochip1'
[ 14.691314] bus: 'gpio': really_probe: bound device gpiochip1 to driver gpio_stub_drv
[ 14.710854] driver: 'vx855_gpio': driver_bound: bound to device 'vx855_gpio'
[ 14.729794] bus: 'platform': really_probe: bound device vx855_gpio to driver vx855_gpio
[ 14.749992] vx855: probe of 0000:00:11.0 rejects match -19
[ 14.767759] bus: 'pci': add driver cs5535-mfd
[ 14.784398] device class 'scsi_disk': registering
[ 14.801423] bus: 'scsi': add driver sd
[ 14.817498] Registering platform device 'Fixed MDIO bus.0'. Parent at platform
[ 14.837375] device: 'Fixed MDIO bus.0': device_add
[ 14.854836] bus: 'platform': add device Fixed MDIO bus.0
[ 14.872916] PM: Adding info for platform:Fixed MDIO bus.0
[ 14.891181] device: 'fixed-0': device_add
[ 14.908352] PM: Adding info for No Bus:fixed-0
[ 14.925696] libphy: Fixed MDIO Bus: probed
[ 14.942657] libertas_sdio: Libertas SDIO driver
[ 14.960058] libertas_sdio: Copyright Pierre Ossman
[ 14.977702] bus: 'sdio': add driver libertas_sdio
[ 14.995297] bus: 'usb': add driver r8152
[ 15.012049] usbcore: registered new interface driver r8152
[ 15.030536] bus: 'usb': add driver asix
[ 15.047372] usbcore: registered new interface driver asix
[ 15.065919] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 15.085813] ehci-pci: EHCI PCI platform driver
[ 15.103609] bus: 'pci': add driver ehci-pci
[ 15.120998] bus: 'pci': driver_probe_device: matched device 0000:00:10.4 with driver ehci-pci
[ 15.143032] bus: 'pci': really_probe: probing driver ehci-pci with device 0000:00:10.4
[ 15.164779] ehci-pci 0000:00:10.4: EHCI Host Controller
[ 15.183360] ehci-pci 0000:00:10.4: new USB bus registered, assigned bus number 1
[ 15.204236] ehci-pci 0000:00:10.4: debug port 1
[ 15.222174] ehci-pci 0000:00:10.4: irq 23, io mem 0x80003000
[ 15.261466] ehci-pci 0000:00:10.4: USB 2.0 started, EHCI 1.00
[ 15.280117] device: 'usb1': device_add
[ 15.296347] bus: 'usb': add device usb1
[ 15.312293] PM: Adding info for usb:usb1
[ 15.328340] bus: 'usb': driver_probe_device: matched device usb1 with driver usb
[ 15.348097] bus: 'usb': really_probe: probing driver usb with device usb1
[ 15.367317] device: '1-0:1.0': device_add
[ 15.383447] bus: 'usb': add device 1-0:1.0
[ 15.399451] PM: Adding info for usb:1-0:1.0
[ 15.415310] bus: 'usb': driver_probe_device: matched device 1-0:1.0 with driver hub
[ 15.434795] bus: 'usb': really_probe: probing driver hub with device 1-0:1.0
[ 15.453524] hub 1-0:1.0: USB hub found
[ 15.468690] hub 1-0:1.0: 6 ports detected
[ 15.483823] device: 'usb1-port1': device_add
[ 15.499158] PM: Adding info for No Bus:usb1-port1
[ 15.514939] device: 'usb1-port2': device_add
[ 15.530283] PM: Adding info for No Bus:usb1-port2
[ 15.545934] device: 'usb1-port3': device_add
[ 15.561016] PM: Adding info for No Bus:usb1-port3
[ 15.576509] device: 'usb1-port4': device_add
[ 15.591516] PM: Adding info for No Bus:usb1-port4
[ 15.606937] device: 'usb1-port5': device_add
[ 15.621917] PM: Adding info for No Bus:usb1-port5
[ 15.637354] device: 'usb1-port6': device_add
[ 15.652389] PM: Adding info for No Bus:usb1-port6
[ 15.668054] driver: 'hub': driver_bound: bound to device '1-0:1.0'
[ 15.685304] bus: 'usb': really_probe: bound device 1-0:1.0 to driver hub
[ 15.703226] device: 'ep_81': device_add
[ 15.718179] PM: Adding info for No Bus:ep_81
[ 15.733494] driver: 'usb': driver_bound: bound to device 'usb1'
[ 15.750632] bus: 'usb': really_probe: bound device usb1 to driver usb
[ 15.768287] device: 'ep_00': device_add
[ 15.783253] PM: Adding info for No Bus:ep_00
[ 15.798634] device: 'wakeup13': device_add
[ 15.813683] driver: 'ehci-pci': driver_bound: bound to device '0000:00:10.4'
[ 15.831803] bus: 'pci': really_probe: bound device 0000:00:10.4 to driver ehci-pci
[ 15.850456] uhci_hcd: USB Universal Host Controller Interface driver
[ 15.867978] bus: 'pci': add driver uhci_hcd
[ 15.883231] bus: 'pci': driver_probe_device: matched device 0000:00:10.0 with driver uhci_hcd
[ 15.903315] bus: 'pci': really_probe: probing driver uhci_hcd with device 0000:00:10.0
[ 15.923319] uhci_hcd 0000:00:10.0: UHCI Host Controller
[ 15.940272] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
[ 15.959632] uhci_hcd 0000:00:10.0: detected 2 ports
[ 15.976414] uhci_hcd 0000:00:10.0: irq 20, io base 0x00008000
[ 15.994345] device: 'usb2': device_add
[ 16.009788] bus: 'usb': add device usb2
[ 16.025066] PM: Adding info for usb:usb2
[ 16.040561] bus: 'usb': driver_probe_device: matched device usb2 with driver usb
[ 16.059762] bus: 'usb': really_probe: probing driver usb with device usb2
[ 16.078244] device: '2-0:1.0': device_add
[ 16.093788] bus: 'usb': add device 2-0:1.0
[ 16.109229] PM: Adding info for usb:2-0:1.0
[ 16.124882] bus: 'usb': driver_probe_device: matched device 2-0:1.0 with driver hub
[ 16.144396] bus: 'usb': really_probe: probing driver hub with device 2-0:1.0
[ 16.163345] hub 2-0:1.0: USB hub found
[ 16.178961] hub 2-0:1.0: 2 ports detected
[ 16.194701] device: 'usb2-port1': device_add
[ 16.210667] PM: Adding info for No Bus:usb2-port1
[ 16.227088] device: 'usb2-port2': device_add
[ 16.243063] PM: Adding info for No Bus:usb2-port2
[ 16.259830] driver: 'hub': driver_bound: bound to device '2-0:1.0'
[ 16.277921] bus: 'usb': really_probe: bound device 2-0:1.0 to driver hub
[ 16.296660] device: 'ep_81': device_add
[ 16.312486] PM: Adding info for No Bus:ep_81
[ 16.328724] driver: 'usb': driver_bound: bound to device 'usb2'
[ 16.346736] bus: 'usb': really_probe: bound device usb2 to driver usb
[ 16.365257] device: 'ep_00': device_add
[ 16.381003] PM: Adding info for No Bus:ep_00
[ 16.397231] device: 'wakeup14': device_add
[ 16.413192] driver: 'uhci_hcd': driver_bound: bound to device '0000:00:10.0'
[ 16.432278] bus: 'pci': really_probe: bound device 0000:00:10.0 to driver uhci_hcd
[ 16.451973] bus: 'pci': driver_probe_device: matched device 0000:00:10.1 with driver uhci_hcd
[ 16.472838] bus: 'pci': really_probe: probing driver uhci_hcd with device 0000:00:10.1
[ 16.493578] uhci_hcd 0000:00:10.1: UHCI Host Controller
[ 16.511239] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
[ 16.531027] uhci_hcd 0000:00:10.1: detected 2 ports
[ 16.548008] uhci_hcd 0000:00:10.1: irq 22, io base 0x00008020
[ 16.565831] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 16.584679] device: 'usb3': device_add
[ 16.600446] bus: 'usb': add device usb3
[ 16.615907] PM: Adding info for usb:usb3
[ 16.631512] bus: 'usb': driver_probe_device: matched device usb3 with driver usb
[ 16.650732] bus: 'usb': really_probe: probing driver usb with device usb3
[ 16.669460] device: '3-0:1.0': device_add
[ 16.685283] bus: 'usb': add device 3-0:1.0
[ 16.701206] PM: Adding info for usb:3-0:1.0
[ 16.717273] bus: 'usb': driver_probe_device: matched device 3-0:1.0 with driver hub
[ 16.737014] bus: 'usb': really_probe: probing driver hub with device 3-0:1.0
[ 16.756136] hub 3-0:1.0: USB hub found
[ 16.772213] hub 3-0:1.0: 2 ports detected
[ 16.788003] device: 'usb3-port1': device_add
[ 16.804078] PM: Adding info for No Bus:usb3-port1
[ 16.820415] device: 'usb3-port2': device_add
[ 16.836234] PM: Adding info for No Bus:usb3-port2
[ 16.852427] driver: 'hub': driver_bound: bound to device '3-0:1.0'
[ 16.870458] bus: 'usb': really_probe: bound device 3-0:1.0 to driver hub
[ 16.889134] device: 'ep_81': device_add
[ 16.904857] PM: Adding info for No Bus:ep_81
[ 16.920987] driver: 'usb': driver_bound: bound to device 'usb3'
[ 16.938931] bus: 'usb': really_probe: bound device usb3 to driver usb
[ 16.957422] device: 'ep_00': device_add
[ 16.973150] PM: Adding info for No Bus:ep_00
[ 16.989211] device: 'wakeup15': device_add
[ 17.005099] driver: 'uhci_hcd': driver_bound: bound to device '0000:00:10.1'
[ 17.024144] bus: 'pci': really_probe: bound device 0000:00:10.1 to driver uhci_hcd
[ 17.043802] bus: 'pci': driver_probe_device: matched device 0000:00:10.2 with driver uhci_hcd
[ 17.064509] bus: 'pci': really_probe: probing driver uhci_hcd with device 0000:00:10.2
[ 17.085074] uhci_hcd 0000:00:10.2: UHCI Host Controller
[ 17.102690] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
[ 17.122528] uhci_hcd 0000:00:10.2: detected 2 ports
[ 17.139543] uhci_hcd 0000:00:10.2: irq 21, io base 0x00008040
[ 17.157612] device: 'usb4': device_add
[ 17.173226] bus: 'usb': add device usb4
[ 17.188577] PM: Adding info for usb:usb4
[ 17.204078] bus: 'usb': driver_probe_device: matched device usb4 with driver usb
[ 17.223378] bus: 'usb': really_probe: probing driver usb with device usb4
[ 17.242114] device: '4-0:1.0': device_add
[ 17.257854] bus: 'usb': add device 4-0:1.0
[ 17.273516] PM: Adding info for usb:4-0:1.0
[ 17.289353] bus: 'usb': driver_probe_device: matched device 4-0:1.0 with driver hub
[ 17.309131] bus: 'usb': really_probe: probing driver hub with device 4-0:1.0
[ 17.328169] hub 4-0:1.0: USB hub found
[ 17.343866] hub 4-0:1.0: 2 ports detected
[ 17.359581] device: 'usb4-port1': device_add
[ 17.375613] PM: Adding info for No Bus:usb4-port1
[ 17.392021] device: 'usb4-port2': device_add
[ 17.407787] PM: Adding info for No Bus:usb4-port2
[ 17.423981] driver: 'hub': driver_bound: bound to device '4-0:1.0'
[ 17.441795] bus: 'usb': really_probe: bound device 4-0:1.0 to driver hub
[ 17.460281] device: 'ep_81': device_add
[ 17.475870] PM: Adding info for No Bus:ep_81
[ 17.491848] driver: 'usb': driver_bound: bound to device 'usb4'
[ 17.509675] bus: 'usb': really_probe: bound device usb4 to driver usb
[ 17.528106] device: 'ep_00': device_add
[ 17.543818] PM: Adding info for No Bus:ep_00
[ 17.559844] device: 'wakeup16': device_add
[ 17.575568] driver: 'uhci_hcd': driver_bound: bound to device '0000:00:10.2'
[ 17.594523] bus: 'pci': really_probe: bound device 0000:00:10.2 to driver uhci_hcd
[ 17.614168] bus: 'usb': add driver cdc_acm
[ 17.630154] usbcore: registered new interface driver cdc_acm
[ 17.647688] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 17.667941] bus: 'usb': add driver usb-storage
[ 17.684720] usbcore: registered new interface driver usb-storage
[ 17.703033] bus: 'pnp': add driver i8042 kbd
[ 17.719410] bus: 'pnp': driver_probe_device: matched device 00:03 with driver i8042 kbd
[ 17.739723] bus: 'pnp': really_probe: probing driver i8042 kbd with device 00:03
[ 17.759373] device: 'wakeup17': device_add
[ 17.775487] driver: 'i8042 kbd': driver_bound: bound to device '00:03'
[ 17.794197] bus: 'pnp': really_probe: bound device 00:03 to driver i8042 kbd
[ 17.813597] bus: 'pnp': add driver i8042 aux
[ 17.830142] bus: 'pnp': driver_probe_device: matched device 00:02 with driver i8042 aux
[ 17.850724] bus: 'pnp': really_probe: probing driver i8042 aux with device 00:02
[ 17.870856] driver: 'i8042 aux': driver_bound: bound to device '00:02'
[ 17.890283] bus: 'pnp': really_probe: bound device 00:02 to driver i8042 aux
[ 17.910261] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 17.931641] Registering platform device 'i8042'. Parent at platform
[ 17.950996] device: 'i8042': device_add
[ 17.967890] bus: 'platform': add device i8042
[ 17.985344] PM: Adding info for platform:i8042
[ 18.002717] bus: 'platform': add driver i8042
[ 18.019901] bus: 'platform': driver_probe_device: matched device i8042 with driver i8042
[ 18.041009] bus: 'platform': really_probe: probing driver i8042 with device i8042
[ 18.085085] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 18.103242] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 18.121308] driver: 'i8042': driver_bound: bound to device 'i8042'
[ 18.140672] bus: 'platform': really_probe: bound device i8042 to driver i8042
[ 18.161161] device: 'event0': device_add
[ 18.178295] PM: Adding info for No Bus:event0
[ 18.195888] device: 'serio0': device_add
[ 18.212900] bus: 'serio': add device serio0
[ 18.230067] PM: Adding info for serio:serio0
[ 18.247195] device: 'serio1': device_add
[ 18.263810] bus: 'serio': add device serio1
[ 18.280542] PM: Adding info for serio:serio1
[ 18.297459] device: 'event1': device_add
[ 18.314032] PM: Adding info for No Bus:event1
[ 18.330874] device: '1-1': device_add
[ 18.346788] bus: 'usb': add device 1-1
[ 18.362551] PM: Adding info for usb:1-1
[ 18.378370] bus: 'serio': add driver atkbd
[ 18.394186] bus: 'serio': add driver psmouse
[ 18.409809] device: 'uinput': device_add
[ 18.424957] PM: Adding info for No Bus:uinput
[ 18.440448] bus: 'serio': driver_probe_device: matched device serio0 with driver atkbd
[ 18.459775] bus: 'serio': really_probe: probing driver atkbd with device serio0
[ 18.478657] bus: 'usb': driver_probe_device: matched device 1-1 with driver usb
[ 18.497344] bus: 'usb': really_probe: probing driver usb with device 1-1
[ 18.515396] bus: 'pnp': add driver rtc_cmos
[ 18.530726] bus: 'pnp': driver_probe_device: matched device 00:04 with driver rtc_cmos
[ 18.550018] bus: 'pnp': really_probe: probing driver rtc_cmos with device 00:04
[ 18.568646] rtc_cmos 00:04: RTC can wake from S4
[ 18.584471] device: 'wakeup18': device_add
[ 18.599820] device: 'rtc0': device_add
[ 18.614311] PM: Adding info for No Bus:rtc0
[ 18.629009] device: '1-1:1.0': device_add
[ 18.643292] bus: 'usb': add device 1-1:1.0
[ 18.657519] PM: Adding info for usb:1-1:1.0
[ 18.671917] bus: 'usb': driver_probe_device: matched device 1-1:1.0 with driver usb-storage
[ 18.690907] bus: 'usb': really_probe: probing driver usb-storage with device 1-1:1.0
[ 18.709412] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 18.726466] device: 'scsi_tmf_0': device_add
[ 18.741383] bus: 'workqueue': add device scsi_tmf_0
[ 18.756754] PM: Adding info for workqueue:scsi_tmf_0
[ 18.772532] Registering platform device 'alarmtimer.0.auto'. Parent at rtc0
[ 18.790325] device: 'alarmtimer.0.auto': device_add
[ 18.805922] bus: 'platform': add device alarmtimer.0.auto
[ 18.822006] PM: Adding info for platform:alarmtimer.0.auto
[ 18.838242] bus: 'platform': driver_probe_device: matched device alarmtimer.0.auto with driver alarmtimer
[ 18.870081] bus: 'platform': really_probe: probing driver alarmtimer with device alarmtimer.0.auto
[ 18.902570] driver: 'alarmtimer': driver_bound: bound to device 'alarmtimer.0.auto'
[ 18.922634] bus: 'platform': really_probe: bound device alarmtimer.0.auto to driver alarmtimer
[ 18.944010] device: 'wakeup19': device_add
[ 18.960863] rtc_cmos 00:04: registered as rtc0
[ 18.978071] rtc_cmos 00:04: setting system clock to 2021-09-09T15:28:03 UTC (1631201283)
[ 18.999253] rtc_cmos 00:04: alarms up to one year, y3k, 114 bytes nvram, hpet irqs
[ 19.020055] driver: 'rtc_cmos': driver_bound: bound to device '00:04'
[ 19.039922] bus: 'pnp': really_probe: bound device 00:04 to driver rtc_cmos
[ 19.060555] bus: 'pci': add driver vt596_smbus
[ 19.078737] bus: 'pci': driver_probe_device: matched device 0000:00:11.0 with driver vt596_smbus
[ 19.101715] bus: 'pci': really_probe: probing driver vt596_smbus with device 0000:00:11.0
[ 19.124267] device: 'i2c-2': device_add
[ 19.142194] bus: 'i2c': add device i2c-2
[ 19.160083] PM: Adding info for i2c:i2c-2
[ 19.177907] vt596_smbus: probe of 0000:00:11.0 rejects match -19
[ 19.197917] bus: 'i2c': add driver ov7640
[ 19.215739] bus: 'i2c': add driver ov7670
[ 19.233264] bus: 'platform': add driver viafb-camera
[ 19.251695] bus: 'platform': driver_probe_device: matched device viafb-camera with driver viafb-camera
[ 19.288109] bus: 'platform': really_probe: probing driver viafb-camera with device viafb-camera
[ 19.311253] scsi host0: usb-storage 1-1:1.0
[ 19.329919] device: 'host0': device_add
[ 19.348073] bus: 'scsi': add device host0
[ 19.366363] PM: Adding info for scsi:host0
[ 19.384737] device: 'host0': device_add
[ 19.402627] PM: Adding info for No Bus:host0
[ 19.420797] driver: 'usb-storage': driver_bound: bound to device '1-1:1.0'
[ 19.441672] bus: 'usb': really_probe: bound device 1-1:1.0 to driver usb-storage
[ 19.463189] device: 'ep_01': device_add
[ 19.481122] PM: Adding info for No Bus:ep_01
[ 19.499432] device: 'ep_82': device_add
[ 19.517158] PM: Adding info for No Bus:ep_82
[ 19.535173] driver: 'usb': driver_bound: bound to device '1-1'
[ 19.554898] bus: 'usb': really_probe: bound device 1-1 to driver usb
[ 19.575206] device: 'ep_00': device_add
[ 19.592688] PM: Adding info for No Bus:ep_00
[ 19.615893] device: 'input2': device_add
[ 19.632898] PM: Adding info for No Bus:input2
[ 19.650115] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 19.671783] device: 'event2': device_add
[ 19.688466] PM: Adding info for No Bus:event2
[ 19.705359] device: '1-0021': device_add
[ 19.721786] bus: 'i2c': add device 1-0021
[ 19.738151] PM: Adding info for i2c:1-0021
[ 19.754435] bus: 'i2c': driver_probe_device: matched device 1-0021 with driver ov7670
[ 19.774672] bus: 'i2c': really_probe: probing driver ov7670 with device 1-0021
[ 19.794301] driver: 'atkbd': driver_bound: bound to device 'serio0'
[ 19.812911] bus: 'serio': really_probe: bound device serio0 to driver atkbd
[ 19.832189] bus: 'serio': driver_probe_device: matched device serio1 with driver atkbd
[ 19.852386] bus: 'serio': really_probe: probing driver atkbd with device serio1
[ 19.896195] atkbd: probe of serio1 rejects match -19
[ 19.913332] bus: 'serio': driver_probe_device: matched device serio1 with driver psmouse
[ 19.934035] bus: 'serio': really_probe: probing driver psmouse with device serio1
[ 20.074617] ov7670 1-0021: chip found @ 0x42 (viafb i2c io_port idx 0x31)
[ 20.165265] driver: 'ov7670': driver_bound: bound to device '1-0021'
[ 20.184617] bus: 'i2c': really_probe: bound device 1-0021 to driver ov7670
[ 20.207314] device: 'video0': device_add
[ 20.224314] PM: Adding info for No Bus:video0
[ 20.243408] driver: 'viafb-camera': driver_bound: bound to device 'viafb-camera'
[ 20.263615] bus: 'platform': really_probe: bound device viafb-camera to driver viafb-camera
[ 20.284792] bus: 'platform': add driver olpc-battery
[ 20.302506] bus: 'platform': driver_probe_device: matched device 0.battery with driver olpc-battery
[ 20.337747] bus: 'platform': really_probe: probing driver olpc-battery with device 0.battery
[ 20.367474] device: 'olpc_ac': device_add
[ 20.385332] PM: Adding info for No Bus:olpc_ac
[ 20.403466] device: 'olpc_ac': dev_uevent: class uevent() returned -11
[ 20.423784] device: 'olpc_ac': dev_uevent: class uevent() returned -11
[ 20.443689] device: 'wakeup20': device_add
[ 20.461103] device: 'hwmon0': device_add
[ 20.478233] PM: Adding info for No Bus:hwmon0
[ 20.495806] device: 'olpc_battery': device_add
[ 20.513493] PM: Adding info for No Bus:olpc_battery
[ 20.531473] device: 'olpc_battery': dev_uevent: class uevent() returned -11
[ 20.551725] device: 'olpc_battery': dev_uevent: class uevent() returned -11
[ 20.571762] device: 'wakeup21': device_add
[ 20.588885] device: 'thermal_zone0': device_add
[ 20.606445] PM: Adding info for No Bus:thermal_zone0
[ 20.624198] device: 'hwmon1': device_add
[ 20.640621] PM: Adding info for No Bus:hwmon1
[ 20.657520] device: 'hwmon2': device_add
[ 20.673951] PM: Adding info for No Bus:hwmon2
[ 20.690841] driver: 'olpc-battery': driver_bound: bound to device '0.battery'
[ 20.710893] bus: 'platform': really_probe: bound device 0.battery to driver olpc-battery
[ 20.731966] bus: 'platform': add driver via_cputemp
[ 20.749628] Registering platform device 'via_cputemp.0'. Parent at platform
[ 20.769441] device: 'via_cputemp.0': device_add
[ 20.786658] bus: 'platform': add device via_cputemp.0
[ 20.804393] PM: Adding info for platform:via_cputemp.0
[ 20.822191] bus: 'platform': driver_probe_device: matched device via_cputemp.0 with driver via_cputemp
[ 20.856950] bus: 'platform': really_probe: probing driver via_cputemp with device via_cputemp.0
[ 20.878880] hwmon_vid: Using 6-bit VID table for VIA C7-M CPU
[ 20.897712] via_cputemp via_cputemp.0: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
[ 20.937345] device: 'hwmon3': device_add
[ 20.954436] PM: Adding info for No Bus:hwmon3
[ 20.971984] driver: 'via_cputemp': driver_bound: bound to device 'via_cputemp.0'
[ 20.992777] bus: 'platform': really_probe: bound device via_cputemp.0 to driver via_cputemp
[ 21.014666] e_powersaver: Detected VIA Model D C7-M
[ 21.032924] e_powersaver: Current voltage = 748mV
[ 21.050758] e_powersaver: Current multiplier = 10
[ 21.068177] e_powersaver: Highest voltage = 748mV
[ 21.085253] e_powersaver: Highest multiplier = 10
[ 21.101980] e_powersaver: Lowest voltage = 748mV
[ 21.118558] e_powersaver: Lowest multiplier = 4
[ 21.134868] bus: 'platform': add driver pwrseq_simple
[ 21.151933] bus: 'platform': add driver pwrseq_emmc
[ 21.168605] bus: 'mmc_rpmb': registered
[ 21.184156] bus: 'mmc': add driver mmcblk
[ 21.199830] sdhci: Secure Digital Host Controller Interface driver
[ 21.217900] sdhci: Copyright(c) Pierre Ossman
[ 21.234056] bus: 'pci': add driver sdhci-pci
[ 21.250013] bus: 'pci': driver_probe_device: matched device 0000:00:0c.0 with driver sdhci-pci
[ 21.270920] bus: 'pci': really_probe: probing driver sdhci-pci with device 0000:00:0c.0
[ 21.291267] sdhci-pci 0000:00:0c.0: SDHCI controller found [1106:95d0] (rev 10)
[ 21.311401] device: 'wakeup22': device_add
[ 21.328116] mmc0 bounce up to 128 segments into one, max segment size 65536 bytes
[ 21.361223] scsi 0:0:0:0: Direct-Access Generic Flash Disk 8.07 PQ: 0 ANSI: 4
[ 21.382607] device: 'target0:0:0': device_add
[ 21.400086] bus: 'scsi': add device target0:0:0
[ 21.417766] PM: Adding info for scsi:target0:0:0
[ 21.435394] device: '0:0:0:0': device_add
[ 21.452227] bus: 'scsi': add device 0:0:0:0
[ 21.469027] PM: Adding info for scsi:0:0:0:0
[ 21.485734] scsi 0:0:0:0: scheduling asynchronous probe
[ 21.503358] device: '0:0:0:0': device_add
[ 21.519702] PM: Adding info for No Bus:0:0:0:0
[ 21.536445] device: '0:0:0:0': device_add
[ 21.552483] PM: Adding info for No Bus:0:0:0:0
[ 21.572659] bus: 'scsi': driver_probe_device: matched device 0:0:0:0 with driver sd
[ 21.592126] bus: 'scsi': really_probe: probing driver sd with device 0:0:0:0
[ 21.610767] device: '0:0:0:0': device_add
[ 21.626107] PM: Adding info for No Bus:0:0:0:0
[ 21.741198] sd 0:0:0:0: [sda] 15728640 512-byte logical blocks: (8.05 GB/7.50 GiB)
[ 21.785139] sd 0:0:0:0: [sda] Write Protect is off
[ 21.801180] sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
[ 21.850855] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 21.881819] device: '8:0': device_add
[ 21.896419] PM: Adding info for No Bus:8:0
[ 21.911548] device: 'sda': device_add
[ 21.926301] PM: Adding info for No Bus:sda
[ 22.035772] device: 'mmc0::': device_add
[ 22.051127] PM: Adding info for No Bus:mmc0::
[ 22.066932] device: 'mmc0': device_add
[ 22.082030] PM: Adding info for No Bus:mmc0
[ 22.097767] mmc0: SDHCI controller on PCI [0000:00:0c.0] using DMA
[ 22.115684] device: 'wakeup23': device_add
[ 22.131691] mmc1 bounce up to 128 segments into one, max segment size 65536 bytes
[ 22.163435] device: 'mmc1::': device_add
[ 22.179475] PM: Adding info for No Bus:mmc1::
[ 22.195820] device: 'mmc1': device_add
[ 22.211335] PM: Adding info for No Bus:mmc1
[ 22.227156] mmc1: SDHCI controller on PCI [0000:00:0c.0] using DMA
[ 22.244970] device: 'wakeup24': device_add
[ 22.260611] mmc2 bounce up to 128 segments into one, max segment size 65536 bytes
[ 22.292528] device: 'mmc2::': device_add
[ 22.307956] PM: Adding info for No Bus:mmc2::
[ 22.323572] device: 'mmc2': device_add
[ 22.338500] PM: Adding info for No Bus:mmc2
[ 22.353895] mmc2: SDHCI controller on PCI [0000:00:0c.0] using DMA
[ 22.371459] driver: 'sdhci-pci': driver_bound: bound to device '0000:00:0c.0'
[ 22.390254] bus: 'pci': really_probe: bound device 0000:00:0c.0 to driver sdhci-pci
[ 22.409856] bus: 'hid': registered
[ 22.424911] bus: 'hid': add driver hid-generic
[ 22.440993] bus: 'usb': add driver usbhid
[ 22.456550] usbcore: registered new interface driver usbhid
[ 22.473758] usbhid: USB HID core driver
[ 22.489163] bus: 'i2c': add driver olpc_dcon
[ 22.505164] device: '0-000d': device_add
[ 22.520384] bus: 'i2c': add device 0-000d
[ 22.535511] PM: Adding info for i2c:0-000d
[ 22.550699] bus: 'i2c': driver_probe_device: matched device 0-000d with driver olpc_dcon
[ 22.570150] bus: 'i2c': really_probe: probing driver olpc_dcon with device 0-000d
[ 22.590213] olpc_dcon: Discovered DCON version 2
[ 22.606253] olpc_dcon: failed to request dcon_stat0 GPIO: -22
[ 22.623343] olpc_dcon: Unable to init.
[ 22.638018] olpc_dcon: probe of 0-000d failed with error -22
[ 22.910914] random: fast init done
[ 22.931508] bus: 'acpi': add driver xo15-ebook
[ 22.948748] bus: 'acpi': driver_probe_device: matched device XO15EBK:00 with driver xo15-ebook
[ 22.970554] bus: 'acpi': really_probe: probing driver xo15-ebook with device XO15EBK:00
[ 22.991878] device: 'input5': device_add
[ 23.009129] PM: Adding info for No Bus:input5
[ 23.026883] input: EBook Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/XO15EBK:00/input/input5
[ 23.063684] device: 'event3': device_add
[ 23.081335] PM: Adding info for No Bus:event3
[ 23.101035] driver: 'xo15-ebook': driver_bound: bound to device 'XO15EBK:00'
[ 23.120295] bus: 'acpi': really_probe: bound device XO15EBK:00 to driver xo15-ebook
[ 23.140360] device: 'timer': device_add
[ 23.156500] PM: Adding info for No Bus:timer
[ 23.175899] bus: 'hdaudio': add driver snd_hda_codec_generic
[ 23.194077] bus: 'hdaudio': add driver snd_hda_codec_conexant
[ 23.211987] bus: 'pci': add driver snd_hda_intel
[ 23.228606] bus: 'pci': driver_probe_device: matched device 0000:00:14.0 with driver snd_hda_intel
[ 23.261710] bus: 'pci': really_probe: probing driver snd_hda_intel with device 0000:00:14.0
[ 23.282809] snd_hda_intel 0000:00:14.0: enabling device (0000 -> 0002)
[ 23.302522] snd_hda_intel 0000:00:14.0: Force to non-snoop mode
[ 23.321147] driver: 'snd_hda_intel': driver_bound: bound to device '0000:00:14.0'
[ 23.341499] bus: 'pci': really_probe: bound device 0000:00:14.0 to driver snd_hda_intel
[ 23.362633] NET: Registered protocol family 17
[ 23.379780] lib80211: common routines for IEEE802.11 drivers
[ 23.398348] lib80211_crypt: registered algorithm 'NULL'
[ 23.417157] device: 'cpu_dma_latency': device_add
[ 23.434876] PM: Adding info for No Bus:cpu_dma_latency
[ 23.453839] Loading compiled-in X.509 certificates
[ 23.472780] device: 'btrfs-control': device_add
[ 23.490571] PM: Adding info for No Bus:btrfs-control
[ 23.509004] Btrfs loaded, crc32c=crc32c-generic, zoned=no
[ 23.528472] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 23.551511] snd_hda_intel 0000:00:14.0: CORB reset timeout#1, CORBRP = 0
[ 23.581551] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 23.601683] ALSA device list:
[ 23.617953] No soundcards found.
[ 23.641830] mmc0: new high speed SDHC card at address aaaa
[ 23.660899] device: 'mmc0:aaaa': device_add
[ 23.678500] bus: 'mmc': add device mmc0:aaaa
[ 23.696124] PM: Adding info for mmc:mmc0:aaaa
[ 23.713652] bus: 'mmc': driver_probe_device: matched device mmc0:aaaa with driver mmcblk
[ 23.735202] bus: 'mmc': really_probe: probing driver mmcblk with device mmc0:aaaa
[ 23.758087] mmc2: new high speed SDHC card at address e624
[ 23.777147] device: 'mmc2:e624': device_add
[ 23.794465] bus: 'mmc': add device mmc2:e624
[ 23.811486] PM: Adding info for mmc:mmc2:e624
[ 23.828569] bus: 'mmc': driver_probe_device: matched device mmc2:e624 with driver mmcblk
[ 23.849831] bus: 'mmc': really_probe: probing driver mmcblk with device mmc2:e624
[ 23.881110] sda: sda1
[ 23.896386] device: 'sda1': device_add
[ 23.912844] PM: Adding info for No Bus:sda1
[ 23.945287] mmc1: new SDIO card at address 0001
[ 23.962516] device: 'mmc1:0001': device_add
[ 23.979454] bus: 'mmc': add device mmc1:0001
[ 23.996410] PM: Adding info for mmc:mmc1:0001
[ 24.013238] bus: 'mmc': driver_probe_device: matched device mmc1:0001 with driver mmcblk
[ 24.033960] bus: 'mmc': really_probe: probing driver mmcblk with device mmc1:0001
[ 24.053899] mmcblk: probe of mmc1:0001 rejects match -19
[ 24.071463] device: 'mmc1:0001:1': device_add
[ 24.088063] bus: 'sdio': add device mmc1:0001:1
[ 24.104681] PM: Adding info for sdio:mmc1:0001:1
[ 24.121174] bus: 'sdio': driver_probe_device: matched device mmc1:0001:1 with driver libertas_sdio
[ 24.154174] bus: 'sdio': really_probe: probing driver libertas_sdio with device mmc1:0001:1
[ 24.178369] mmcblk0: mmc0:aaaa SD08G 7.40 GiB
[ 24.200798] mmcblk2: mmc2:e624 SU04G 3.69 GiB
[ 24.220587] device: '179:0': device_add
[ 24.236961] PM: Adding info for No Bus:179:0
[ 24.253659] device: 'mmcblk0': device_add
[ 24.270007] PM: Adding info for No Bus:mmcblk0
[ 24.289860] device: '179:8': device_add
[ 24.305882] PM: Adding info for No Bus:179:8
[ 24.322006] device: 'mmcblk2': device_add
[ 24.337742] PM: Adding info for No Bus:mmcblk2
[ 24.356880] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 24.374388] driver: 'sd': driver_bound: bound to device '0:0:0:0'
[ 24.392400] bus: 'scsi': really_probe: bound device 0:0:0:0 to driver sd
[ 24.411113] sd 0:0:0:0: async probe completed
[ 24.430512] mmcblk2: p1 p2
[ 24.445289] device: 'mmcblk2p1': device_add
[ 24.461280] PM: Adding info for No Bus:mmcblk2p1
[ 24.478327] device: 'hdaudioC0D0': device_add
[ 24.494262] bus: 'hdaudio': add device hdaudioC0D0
[ 24.510533] PM: Adding info for hdaudio:hdaudioC0D0
[ 24.526938] bus: 'hdaudio': driver_probe_device: matched device hdaudioC0D0 with driver snd_hda_codec_conexant
[ 24.560505] bus: 'hdaudio': really_probe: probing driver snd_hda_codec_conexant with device hdaudioC0D0
[ 24.594039] snd_hda_codec_conexant hdaudioC0D0: CX20582 (Pebble): BIOS auto-probing.
[ 24.614544] mmcblk0: p1 p2
[ 24.629877] device: 'mmcblk0p1': device_add
[ 24.646707] PM: Adding info for No Bus:mmcblk0p1
[ 24.665721] device: 'mmcblk2p2': device_add
[ 24.682589] PM: Adding info for No Bus:mmcblk2p2
[ 24.700950] device: 'mmcblk0p2': device_add
[ 24.717623] PM: Adding info for No Bus:mmcblk0p2
[ 24.735151] driver: 'mmcblk': driver_bound: bound to device 'mmc2:e624'
[ 24.754306] bus: 'mmc': really_probe: bound device mmc2:e624 to driver mmcblk
[ 24.777251] driver: 'mmcblk': driver_bound: bound to device 'mmc0:aaaa'
[ 24.796700] bus: 'mmc': really_probe: bound device mmc0:aaaa to driver mmcblk
[ 24.818156] driver: 'libertas_sdio': driver_bound: bound to device 'mmc1:0001:1'
[ 24.838635] bus: 'sdio': really_probe: bound device mmc1:0001:1 to driver libertas_sdio
[ 24.864018] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20582 (Pebble): line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
[ 24.901144] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 24.922473] snd_hda_codec_conexant hdaudioC0D0: hp_outs=1 (0x19/0x0/0x0/0x0/0x0)
[ 24.943368] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0
[ 24.962963] snd_hda_codec_conexant hdaudioC0D0: inputs:
[ 24.981460] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1b
[ 25.000967] snd_hda_codec_conexant hdaudioC0D0: Mic=0x1a
[ 25.126346] driver: 'snd_hda_codec_conexant': driver_bound: bound to device 'hdaudioC0D0'
[ 25.147886] bus: 'hdaudio': really_probe: bound device hdaudioC0D0 to driver snd_hda_codec_conexant
[ 25.184364] device: 'card0': device_add
[ 25.201723] PM: Adding info for No Bus:card0
[ 25.219428] device: 'pcmC0D0p': device_add
[ 25.236782] PM: Adding info for No Bus:pcmC0D0p
[ 25.254468] psmouse serio1: hgpk: ID: 10 00 64
[ 25.274624] device: 'pcmC0D0c': device_add
[ 25.291904] PM: Adding info for No Bus:pcmC0D0c
[ 25.310035] device: 'input6': device_add
[ 25.327168] PM: Adding info for No Bus:input6
[ 25.344748] input: HDA VIA VT82xx Mic as /devices/pci0000:00/0000:00:14.0/sound/card0/input6
[ 25.366827] device: 'event4': device_add
[ 25.384105] PM: Adding info for No Bus:event4
[ 25.404129] device: 'input7': device_add
[ 25.420838] PM: Adding info for No Bus:input7
[ 25.437703] input: HDA VIA VT82xx Headphone as /devices/pci0000:00/0000:00:14.0/sound/card0/input7
[ 25.471675] device: 'event5': device_add
[ 25.488163] PM: Adding info for No Bus:event5
[ 25.510498] device: 'controlC0': device_add
[ 25.527248] PM: Adding info for No Bus:controlC0
[ 26.006927] psmouse serio1: sentelic: Finger Sensing Pad, hw: 13.2.1, sn: 0, sw: 1.1.0-K
[ 26.062882] libertas_sdio mmc1:0001:1 (unnamed net_device) (uninitialized): 68:a3:c4:cf:8d:fa, fw 9.70.20p0, cap 0x000003a3
[ 26.118371] device: 'phy0': device_add
[ 26.136970] PM: Adding info for No Bus:phy0
[ 26.155847] device: 'rfkill0': device_add
[ 26.174246] PM: Adding info for No Bus:rfkill0
[ 26.192906] device: 'wlan0': device_add
[ 26.210788] PM: Adding info for No Bus:wlan0
[ 26.228939] libertas_sdio mmc1:0001:1 wlan0: Marvell WLAN 802.11 adapter
[ 27.588998] device: 'input4': device_add
[ 27.610978] PM: Adding info for No Bus:input4
[ 27.633648] input: FSPPS/2 Sentelic FingerSensingPad as /devices/platform/i8042/serio1/input/input4
[ 27.680372] device: 'event6': device_add
[ 27.703493] PM: Adding info for No Bus:event6
[ 27.735637] driver: 'psmouse': driver_bound: bound to device 'serio1'
[ 27.754684] bus: 'serio': really_probe: bound device serio1 to driver psmouse
[ 27.801524] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null). Quota mode: disabled.
[ 27.850012] VFS: Mounted root (ext4 filesystem) on device 8:1.
[ 27.892811] devtmpfs: mounted
[ 27.909537] Freeing unused kernel image (initmem) memory: 412K
[ 27.929033] Write protecting kernel text and read-only data: 7220k
[ 27.950535] Run /sbin/init as init process
[ 27.969848] with arguments:
[ 27.987918] /sbin/init
[ 28.005564] with environment:
[ 28.023537] HOME=/
[ 28.040263] TERM=linux
[ 28.056902] selinux=0
[ 32.106278] random: crng init done
[ 38.204726] EXT4-fs (mmcblk0p1): mounting ext2 file system using the ext4 subsystem
[ 38.213547] EXT4-fs (mmcblk0p1): mounted filesystem without journal. Opts: (null). Quota mode: disabled.
[ 38.213588] ext2 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff)
[ 39.531327] elogind[1051]: Successfully forked off 'elogind-forker' as PID 1052.
[ 39.533917] elogind-forker[1052]: Successfully forked off 'elogind-daemon' as PID 1053.
[ 39.535919] elogind[1051]: elogind-forker succeeded.
[ 39.548485] elogind-daemon[1053]: Found cgroup on /sys/fs/cgroup/openrc, unified hierarchy for openrc controller
[ 39.548739] elogind-daemon[1053]: Found cgroup on /sys/fs/cgroup/openrc, unified hierarchy for openrc controller
[ 39.550809] elogind-daemon[1053]: Using cgroup controller name=openrc. File system hierarchy is at /sys/fs/cgroup/openrc.
[ 39.551241] elogind-daemon[1053]: Controller 'cpu' supported: yes
[ 39.551269] elogind-daemon[1053]: Controller 'cpuacct' supported: no
[ 39.551291] elogind-daemon[1053]: Controller 'cpuset' supported: no
[ 39.551313] elogind-daemon[1053]: Controller 'io' supported: no
[ 39.551335] elogind-daemon[1053]: Controller 'blkio' supported: no
[ 39.551356] elogind-daemon[1053]: Controller 'memory' supported: no
[ 39.551378] elogind-daemon[1053]: Controller 'devices' supported: no
[ 39.920760] device: 'vcs2': device_add
[ 39.920826] PM: Adding info for No Bus:vcs2
[ 39.920982] device: 'vcsu2': device_add
[ 39.921024] PM: Adding info for No Bus:vcsu2
[ 39.923925] device: 'vcsa2': device_add
[ 39.923986] PM: Adding info for No Bus:vcsa2
[ 39.925248] device: 'vcs3': device_add
[ 39.925311] PM: Adding info for No Bus:vcs3
[ 39.929337] device: 'vcsu3': device_add
[ 39.929397] PM: Adding info for No Bus:vcsu3
[ 39.929476] device: 'vcsa3': device_add
[ 39.929508] PM: Adding info for No Bus:vcsa3
[ 39.930096] device: 'vcs4': device_add
[ 39.930153] PM: Adding info for No Bus:vcs4
[ 39.933294] device: 'vcsu4': device_add
[ 39.933356] PM: Adding info for No Bus:vcsu4
[ 39.933440] device: 'vcsa4': device_add
[ 39.933472] PM: Adding info for No Bus:vcsa4
[ 39.934050] device: 'vcs5': device_add
[ 39.934107] PM: Adding info for No Bus:vcs5
[ 39.935967] device: 'vcsu5': device_add
[ 39.936038] PM: Adding info for No Bus:vcsu5
[ 39.936119] device: 'vcsa5': device_add
[ 39.936151] PM: Adding info for No Bus:vcsa5
[ 39.939710] device: 'vcs6': device_add
[ 39.939773] PM: Adding info for No Bus:vcs6
[ 39.939886] device: 'vcsu6': device_add
[ 39.939919] PM: Adding info for No Bus:vcsu6
[ 39.939978] device: 'vcsa6': device_add
[ 39.940015] PM: Adding info for No Bus:vcsa6
[ 39.940540] device: 'vcs7': device_add
[ 39.940598] PM: Adding info for No Bus:vcs7
[ 39.946880] device: 'vcsu7': device_add
[ 39.946942] PM: Adding info for No Bus:vcsu7
[ 39.947021] device: 'vcsa7': device_add
[ 39.947055] PM: Adding info for No Bus:vcsa7
[ 39.947635] device: 'vcs8': device_add
[ 39.947701] PM: Adding info for No Bus:vcs8
[ 39.947812] device: 'vcsu8': device_add
[ 39.947846] PM: Adding info for No Bus:vcsu8
[ 39.947900] device: 'vcsa8': device_add
[ 39.947932] PM: Adding info for No Bus:vcsa8
[ 39.951613] device: 'vcs9': device_add
[ 39.951678] PM: Adding info for No Bus:vcs9
[ 39.953521] device: 'vcsu9': device_add
[ 39.953581] PM: Adding info for No Bus:vcsu9
[ 39.953669] device: 'vcsa9': device_add
[ 39.953701] PM: Adding info for No Bus:vcsa9
[ 39.954285] device: 'vcs10': device_add
[ 39.954342] PM: Adding info for No Bus:vcs10
[ 39.957823] device: 'vcsu10': device_add
[ 39.957885] PM: Adding info for No Bus:vcsu10
[ 39.957974] device: 'vcsa10': device_add
[ 39.958008] PM: Adding info for No Bus:vcsa10
[ 39.958585] device: 'vcs11': device_add
[ 39.958651] PM: Adding info for No Bus:vcs11
[ 39.961570] device: 'vcsu11': device_add
[ 39.961632] PM: Adding info for No Bus:vcsu11
[ 39.961714] device: 'vcsa11': device_add
[ 39.961747] PM: Adding info for No Bus:vcsa11
[ 39.962336] device: 'vcs12': device_add
[ 39.962392] PM: Adding info for No Bus:vcs12
[ 39.965343] device: 'vcsu12': device_add
[ 39.965413] PM: Adding info for No Bus:vcsu12
[ 39.966283] device: 'vcsa12': device_add
[ 39.966341] PM: Adding info for No Bus:vcsa12
[ 53.883336] elogind-daemon[1053]: Got message type=method_call sender=:1.1 destination=org.freedesktop.login1 path=/org/freedesktop/login1 interface=org.freedesktop.login1.Manager member=CreateSession cookie=2 reply_cookie=0 signature=uusssssussbssa(sv) error-name=n/a error-message=n/a
[ 53.883541] elogind-daemon[1053]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=GetConnectionUnixUser cookie=4 reply_cookie=0 signature=s error-name=n/a error-message=n/a
[ 53.884552] elogind-daemon[1053]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.0 path=n/a interface=n/a member=n/a cookie=5 reply_cookie=4 signature=u error-name=n/a error-message=n/a
[ 53.884805] elogind-daemon[1053]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=GetConnectionUnixProcessID cookie=5 reply_cookie=0 signature=s error-name=n/a error-message=n/a
[ 53.885831] elogind-daemon[1053]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.0 path=n/a interface=n/a member=n/a cookie=6 reply_cookie=5 signature=u error-name=n/a error-message=n/a
[ 53.886567] elogind-daemon[1053]: Unable to connect to /run/systemd/userdb/io.systemd.Multiplexer: No such file or directory
[ 53.886944] elogind-daemon[1053]: Failed to dlopen(libnss_elogind.so.2), ignoring: /lib/libnss_elogind.so.2: cannot open shared object file: No such file or directory
[ 53.888758] elogind-daemon[1053]: Failed to dlopen(libnss_elogind.so.2), ignoring: /lib/libnss_elogind.so.2: cannot open shared object file: No such file or directory
[ 53.889020] elogind-daemon[1053]: Starting services for new user root.
[ 53.889059] elogind-daemon[1053]: Will mount /run/user/0 owned by 0:0
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-09 15:14 ` Rob Herring
2021-09-09 17:28 ` Andre Muller
@ 2021-09-09 19:23 ` Saravana Kannan
2021-09-09 23:09 ` Rob Herring
1 sibling, 1 reply; 11+ messages in thread
From: Saravana Kannan @ 2021-09-09 19:23 UTC (permalink / raw)
To: Rob Herring
Cc: Andre Muller, linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Sep 9, 2021 at 8:15 AM Rob Herring <robh+dt@kernel.org> wrote:
>
> On Thu, Sep 9, 2021 at 9:09 AM Andre Muller <andre.muller@web.de> wrote:
> >
> > On 09/09/2021 00.31, Rob Herring wrote:
> > > On Tue, Sep 7, 2021 at 10:15 PM Saravana Kannan <saravanak@google.com> wrote:
> > >>
> > >> On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
> > >>>
> > >>> On 08/09/2021 00.05, Saravana Kannan wrote:
> > >>>> On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
> > >>>>>
> > >>>>> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
> > >>>>>
> > >>>>> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
> > >>>>>
> > >>>>> The /dev/mmcblk* nodes are not generated since this patch.
> > >>>>>
> > >>>>> Please find the output of lspsi -vv and lshw below.
> > >>>>>
> > >>>>> I will be happy to provide more info and/or test patches.
> > >>>>
> > >>>> Hi Andre,
> > >>>>
> > >>>> Can you point me to the dts file in upstream that corresponds to this system?
> > >>>>
> > >>>> Also, if you can give the output of:
> > >>>> cat /sys/kernel/debug/devices_deferred
> > >>>
> > >>> Hi Saravana,
> > >>>
> > >>>
> > >>> /sys/kernel/debug/devices_deferred is empty.
> > >>> I used the last good commit b6f617.
> > >>
> > >> Sorry, I wanted that with the bad commit.
> >
> > Uh-oh, my bad...
> >
> > The bad case says
> > # cat devices_deferred
> > 0000:00:0c.0
> >
> > That's the SD Host controller.
> >
> > >>
> > >>>
> > >>> The XO-1.5 has an x86 compatible VIA C7 processor.
> > >>> It uses the VX855 chip for about all I/O tasks, including SDIO.
> > >>> I am not aware of a device tree file for it.
> > >>>
> > >>> It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
> > >>> Which also is the boot manager, configured via FORTH scripts.
> > >>>
> > >>> From the linux side of the fence, dmesg's line 2 is:
> > >>>
> > >>> "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
> > >>>
> > >>> AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
> > >>> But my understanding of device trees is severely limited, I might be allwrong.
> > >>
> > >> Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
> > >> enabled by fw_devlink=on should be executed.
> > >
> > > Linux does, but maybe not for memory (like UEFI on arm64).
> > >
> > >> The only thing that might remotely even execute is:
> > >> efifb_add_links() in drivers/firmware/efi/efi-init.c
> > >>
> > >> If you want you can just do an early return 0; in that to see if it
> > >> makes a difference (unlikely).
> > >>
> > >> Rob, Do you know what's going on with OLPC and DT?
> > >
> > > Not really. I have an XO-1 DT dump[1]. It's probably a similar looking
> > > DT though. It's pretty ancient lacking anything we've invented for DT
> > > in the last 10 years. There's not really much to it as about the only
> > > phandle I see is for interrupts.
> > >
> > >>> Anyway, the firmware source is here:
> > >>> http://dev.laptop.org/git/users/quozl/openfirmware/
> > >>>
> > >>> This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
> > >>> cpu/x86/pc/olpc/via/devices.fth
> > >>
> > >> That file is all gibberish to me.
> > >
> > > Running this on a booted system would help:
> > >
> > > dtc -f -I fs -O dts /proc/device-tree > dump.dts
> >
> > Ah, thanks. I never knew about the DT in there...
> > XO-1.5_dump.dts is attached.
> >
> > >
> > > If you don't have dtc on the system, then you'll have to zip up
> > > /proc/device-tree contents and run dtc elsewhere (or just post that).
> > >
> > >>> My machine runs the latest version:
> > >>> http://wiki.laptop.org/go/OLPC_Firmware_q3c17
> > >>>
> > >>> The XO-1.5 hardware specs are here:
> > >>> http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
> > >>> http://wiki.laptop.org/go/Hardware_specification_1.5
> > >>>
> > >>> Would the .config or dmesg help?
> > >>
> > >> At this point, why not? When you do send them, please send them as
> > >> attachments and not inline.
> > >>
> > >> Also, when you collect the dmesg logs, the following could help:
> > >> Enable the existing dev_dbg logs in these functions:
> > >> device_link_add()
> > >> device_links_check_suppliers()
> > >>
> > >> And add the following log to fwnode_link_add():
> > >> +++ b/drivers/base/core.c
> > >> @@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
> > >> struct fwnode_handle *sup)
> > >> goto out;
> > >> }
> > >>
> > >> + pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
> > >> +
> > >
> >
> > OK. The dmesg with debug info is attached as well (for the broken case).
>
> Humm, ACPI and DT together...
>
> Looks to me like it's waiting for the wrong interrupt-parent. The log
> says it is waiting for 'interrupt-controller@i20' which is the only
> interrupt-controller found in the DT, but the parent is the PCI bridge
> with whatever interrupt-map is pointing to. That's not clear as the
> phandle (0x767a4) doesn't exist in the DT. I suppose the parent is
> defined in ACPI?
After staring at it for a while, I realized that
interrupt-controller@i20 is indeed the right node. Looks like we need
to do endian conversion of the ".node" property in the interrupt
controller and it would match with 0x767a4.
> pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
The SD controller is waiting forever on interrupt-controller@i20 to be
added as a device.
Rob,
My guess is that the fwnode value is not getting set for ISA devices
populated when isa@11 is added. Any idea how/where those child devices
are populated? I thought they'd be platform devices, but it doesn't
look like that's the case?
> If there's not an easy fix, just disable devlinks for x86. There's
> only one other DT platform, ce4100, and I really doubt it is even used
> at all.
I think the easy fix is to set the ISA device's fwnode when it's
added, but I can't tell how they are getting added. But yeah, if that
turns out to be hard, then I'd vote for disabling it for x86 too.
-Saravana
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-09 19:23 ` Saravana Kannan
@ 2021-09-09 23:09 ` Rob Herring
2021-09-10 2:41 ` Saravana Kannan
0 siblings, 1 reply; 11+ messages in thread
From: Rob Herring @ 2021-09-09 23:09 UTC (permalink / raw)
To: Saravana Kannan
Cc: Andre Muller, linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Sep 9, 2021 at 2:24 PM Saravana Kannan <saravanak@google.com> wrote:
>
> On Thu, Sep 9, 2021 at 8:15 AM Rob Herring <robh+dt@kernel.org> wrote:
> >
> > On Thu, Sep 9, 2021 at 9:09 AM Andre Muller <andre.muller@web.de> wrote:
> > >
> > > On 09/09/2021 00.31, Rob Herring wrote:
> > > > On Tue, Sep 7, 2021 at 10:15 PM Saravana Kannan <saravanak@google.com> wrote:
> > > >>
> > > >> On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
> > > >>>
> > > >>> On 08/09/2021 00.05, Saravana Kannan wrote:
> > > >>>> On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
> > > >>>>>
> > > >>>>> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
> > > >>>>>
> > > >>>>> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
> > > >>>>>
> > > >>>>> The /dev/mmcblk* nodes are not generated since this patch.
> > > >>>>>
> > > >>>>> Please find the output of lspsi -vv and lshw below.
> > > >>>>>
> > > >>>>> I will be happy to provide more info and/or test patches.
> > > >>>>
> > > >>>> Hi Andre,
> > > >>>>
> > > >>>> Can you point me to the dts file in upstream that corresponds to this system?
> > > >>>>
> > > >>>> Also, if you can give the output of:
> > > >>>> cat /sys/kernel/debug/devices_deferred
> > > >>>
> > > >>> Hi Saravana,
> > > >>>
> > > >>>
> > > >>> /sys/kernel/debug/devices_deferred is empty.
> > > >>> I used the last good commit b6f617.
> > > >>
> > > >> Sorry, I wanted that with the bad commit.
> > >
> > > Uh-oh, my bad...
> > >
> > > The bad case says
> > > # cat devices_deferred
> > > 0000:00:0c.0
> > >
> > > That's the SD Host controller.
> > >
> > > >>
> > > >>>
> > > >>> The XO-1.5 has an x86 compatible VIA C7 processor.
> > > >>> It uses the VX855 chip for about all I/O tasks, including SDIO.
> > > >>> I am not aware of a device tree file for it.
> > > >>>
> > > >>> It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
> > > >>> Which also is the boot manager, configured via FORTH scripts.
> > > >>>
> > > >>> From the linux side of the fence, dmesg's line 2 is:
> > > >>>
> > > >>> "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
> > > >>>
> > > >>> AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
> > > >>> But my understanding of device trees is severely limited, I might be allwrong.
> > > >>
> > > >> Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
> > > >> enabled by fw_devlink=on should be executed.
> > > >
> > > > Linux does, but maybe not for memory (like UEFI on arm64).
> > > >
> > > >> The only thing that might remotely even execute is:
> > > >> efifb_add_links() in drivers/firmware/efi/efi-init.c
> > > >>
> > > >> If you want you can just do an early return 0; in that to see if it
> > > >> makes a difference (unlikely).
> > > >>
> > > >> Rob, Do you know what's going on with OLPC and DT?
> > > >
> > > > Not really. I have an XO-1 DT dump[1]. It's probably a similar looking
> > > > DT though. It's pretty ancient lacking anything we've invented for DT
> > > > in the last 10 years. There's not really much to it as about the only
> > > > phandle I see is for interrupts.
> > > >
> > > >>> Anyway, the firmware source is here:
> > > >>> http://dev.laptop.org/git/users/quozl/openfirmware/
> > > >>>
> > > >>> This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
> > > >>> cpu/x86/pc/olpc/via/devices.fth
> > > >>
> > > >> That file is all gibberish to me.
> > > >
> > > > Running this on a booted system would help:
> > > >
> > > > dtc -f -I fs -O dts /proc/device-tree > dump.dts
> > >
> > > Ah, thanks. I never knew about the DT in there...
> > > XO-1.5_dump.dts is attached.
> > >
> > > >
> > > > If you don't have dtc on the system, then you'll have to zip up
> > > > /proc/device-tree contents and run dtc elsewhere (or just post that).
> > > >
> > > >>> My machine runs the latest version:
> > > >>> http://wiki.laptop.org/go/OLPC_Firmware_q3c17
> > > >>>
> > > >>> The XO-1.5 hardware specs are here:
> > > >>> http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
> > > >>> http://wiki.laptop.org/go/Hardware_specification_1.5
> > > >>>
> > > >>> Would the .config or dmesg help?
> > > >>
> > > >> At this point, why not? When you do send them, please send them as
> > > >> attachments and not inline.
> > > >>
> > > >> Also, when you collect the dmesg logs, the following could help:
> > > >> Enable the existing dev_dbg logs in these functions:
> > > >> device_link_add()
> > > >> device_links_check_suppliers()
> > > >>
> > > >> And add the following log to fwnode_link_add():
> > > >> +++ b/drivers/base/core.c
> > > >> @@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
> > > >> struct fwnode_handle *sup)
> > > >> goto out;
> > > >> }
> > > >>
> > > >> + pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
> > > >> +
> > > >
> > >
> > > OK. The dmesg with debug info is attached as well (for the broken case).
> >
> > Humm, ACPI and DT together...
> >
> > Looks to me like it's waiting for the wrong interrupt-parent. The log
> > says it is waiting for 'interrupt-controller@i20' which is the only
> > interrupt-controller found in the DT, but the parent is the PCI bridge
> > with whatever interrupt-map is pointing to. That's not clear as the
> > phandle (0x767a4) doesn't exist in the DT. I suppose the parent is
> > defined in ACPI?
>
> After staring at it for a while, I realized that
> interrupt-controller@i20 is indeed the right node. Looks like we need
> to do endian conversion of the ".node" property in the interrupt
> controller and it would match with 0x767a4.
Ah yes, I failed on doing the endian conversion.
> > pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
> The SD controller is waiting forever on interrupt-controller@i20 to be
> added as a device.
>
> Rob,
>
> My guess is that the fwnode value is not getting set for ISA devices
> populated when isa@11 is added. Any idea how/where those child devices
> are populated? I thought they'd be platform devices, but it doesn't
> look like that's the case?
Sometimes they are. Sometimes there's no driver I think. I couldn't
figure out what code corresponds to this node in the kernel.
> > If there's not an easy fix, just disable devlinks for x86. There's
> > only one other DT platform, ce4100, and I really doubt it is even used
> > at all.
>
> I think the easy fix is to set the ISA device's fwnode when it's
> added, but I can't tell how they are getting added. But yeah, if that
> turns out to be hard, then I'd vote for disabling it for x86 too.
Just disable it.
Rob
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055
2021-09-09 23:09 ` Rob Herring
@ 2021-09-10 2:41 ` Saravana Kannan
0 siblings, 0 replies; 11+ messages in thread
From: Saravana Kannan @ 2021-09-10 2:41 UTC (permalink / raw)
To: Rob Herring
Cc: Andre Muller, linux-kernel, Greg Kroah-Hartman,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Thu, Sep 9, 2021 at 4:10 PM Rob Herring <robh+dt@kernel.org> wrote:
>
> On Thu, Sep 9, 2021 at 2:24 PM Saravana Kannan <saravanak@google.com> wrote:
> >
> > On Thu, Sep 9, 2021 at 8:15 AM Rob Herring <robh+dt@kernel.org> wrote:
> > >
> > > On Thu, Sep 9, 2021 at 9:09 AM Andre Muller <andre.muller@web.de> wrote:
> > > >
> > > > On 09/09/2021 00.31, Rob Herring wrote:
> > > > > On Tue, Sep 7, 2021 at 10:15 PM Saravana Kannan <saravanak@google.com> wrote:
> > > > >>
> > > > >> On Tue, Sep 7, 2021 at 7:12 PM Andre Muller <andre.muller@web.de> wrote:
> > > > >>>
> > > > >>> On 08/09/2021 00.05, Saravana Kannan wrote:
> > > > >>>> On Sun, Sep 5, 2021 at 1:15 AM Andre Muller <andre.muller@web.de> wrote:
> > > > >>>>>
> > > > >>>>> With linux-5.13 and linux-5.14, the internal drive and SD card reader are gone from the XO-1.5. I bisected the issue to come up with ea718c699055:
> > > > >>>>>
> > > > >>>>> # first bad commit: [ea718c699055c8566eb64432388a04974c43b2ea] Revert "Revert "driver core: Set fw_devlink=on by default""
> > > > >>>>>
> > > > >>>>> The /dev/mmcblk* nodes are not generated since this patch.
> > > > >>>>>
> > > > >>>>> Please find the output of lspsi -vv and lshw below.
> > > > >>>>>
> > > > >>>>> I will be happy to provide more info and/or test patches.
> > > > >>>>
> > > > >>>> Hi Andre,
> > > > >>>>
> > > > >>>> Can you point me to the dts file in upstream that corresponds to this system?
> > > > >>>>
> > > > >>>> Also, if you can give the output of:
> > > > >>>> cat /sys/kernel/debug/devices_deferred
> > > > >>>
> > > > >>> Hi Saravana,
> > > > >>>
> > > > >>>
> > > > >>> /sys/kernel/debug/devices_deferred is empty.
> > > > >>> I used the last good commit b6f617.
> > > > >>
> > > > >> Sorry, I wanted that with the bad commit.
> > > >
> > > > Uh-oh, my bad...
> > > >
> > > > The bad case says
> > > > # cat devices_deferred
> > > > 0000:00:0c.0
> > > >
> > > > That's the SD Host controller.
> > > >
> > > > >>
> > > > >>>
> > > > >>> The XO-1.5 has an x86 compatible VIA C7 processor.
> > > > >>> It uses the VX855 chip for about all I/O tasks, including SDIO.
> > > > >>> I am not aware of a device tree file for it.
> > > > >>>
> > > > >>> It is a bit of a strange beast, it uses OFW to initialize the hardware and provide a FORTH shell.
> > > > >>> Which also is the boot manager, configured via FORTH scripts.
> > > > >>>
> > > > >>> From the linux side of the fence, dmesg's line 2 is:
> > > > >>>
> > > > >>> "OFW detected in memory, cif @ 0xff83ae68 (reserving top 8MB)"
> > > > >>>
> > > > >>> AIUI, this mechanism is used in lieu of a device tree file, like UEFI on most x86 hardware.
> > > > >>> But my understanding of device trees is severely limited, I might be allwrong.
> > > > >>
> > > > >> Uhh... I'm so confused. If Linux doesn't use OF, then none of the code
> > > > >> enabled by fw_devlink=on should be executed.
> > > > >
> > > > > Linux does, but maybe not for memory (like UEFI on arm64).
> > > > >
> > > > >> The only thing that might remotely even execute is:
> > > > >> efifb_add_links() in drivers/firmware/efi/efi-init.c
> > > > >>
> > > > >> If you want you can just do an early return 0; in that to see if it
> > > > >> makes a difference (unlikely).
> > > > >>
> > > > >> Rob, Do you know what's going on with OLPC and DT?
> > > > >
> > > > > Not really. I have an XO-1 DT dump[1]. It's probably a similar looking
> > > > > DT though. It's pretty ancient lacking anything we've invented for DT
> > > > > in the last 10 years. There's not really much to it as about the only
> > > > > phandle I see is for interrupts.
> > > > >
> > > > >>> Anyway, the firmware source is here:
> > > > >>> http://dev.laptop.org/git/users/quozl/openfirmware/
> > > > >>>
> > > > >>> This file is the closest dt-analogous thing for the XO-1.5 I can find therein:
> > > > >>> cpu/x86/pc/olpc/via/devices.fth
> > > > >>
> > > > >> That file is all gibberish to me.
> > > > >
> > > > > Running this on a booted system would help:
> > > > >
> > > > > dtc -f -I fs -O dts /proc/device-tree > dump.dts
> > > >
> > > > Ah, thanks. I never knew about the DT in there...
> > > > XO-1.5_dump.dts is attached.
> > > >
> > > > >
> > > > > If you don't have dtc on the system, then you'll have to zip up
> > > > > /proc/device-tree contents and run dtc elsewhere (or just post that).
> > > > >
> > > > >>> My machine runs the latest version:
> > > > >>> http://wiki.laptop.org/go/OLPC_Firmware_q3c17
> > > > >>>
> > > > >>> The XO-1.5 hardware specs are here:
> > > > >>> http://wiki.laptop.org/images/f/f0/CL1B_Hdwe_Design_Spec.pdf
> > > > >>> http://wiki.laptop.org/go/Hardware_specification_1.5
> > > > >>>
> > > > >>> Would the .config or dmesg help?
> > > > >>
> > > > >> At this point, why not? When you do send them, please send them as
> > > > >> attachments and not inline.
> > > > >>
> > > > >> Also, when you collect the dmesg logs, the following could help:
> > > > >> Enable the existing dev_dbg logs in these functions:
> > > > >> device_link_add()
> > > > >> device_links_check_suppliers()
> > > > >>
> > > > >> And add the following log to fwnode_link_add():
> > > > >> +++ b/drivers/base/core.c
> > > > >> @@ -87,6 +87,8 @@ int fwnode_link_add(struct fwnode_handle *con,
> > > > >> struct fwnode_handle *sup)
> > > > >> goto out;
> > > > >> }
> > > > >>
> > > > >> + pr_info("Link fwnode %pfwP as a consumer of fwnode %pfwP\n", con, sup);
> > > > >> +
> > > > >
> > > >
> > > > OK. The dmesg with debug info is attached as well (for the broken case).
> > >
> > > Humm, ACPI and DT together...
> > >
> > > Looks to me like it's waiting for the wrong interrupt-parent. The log
> > > says it is waiting for 'interrupt-controller@i20' which is the only
> > > interrupt-controller found in the DT, but the parent is the PCI bridge
> > > with whatever interrupt-map is pointing to. That's not clear as the
> > > phandle (0x767a4) doesn't exist in the DT. I suppose the parent is
> > > defined in ACPI?
> >
> > After staring at it for a while, I realized that
> > interrupt-controller@i20 is indeed the right node. Looks like we need
> > to do endian conversion of the ".node" property in the interrupt
> > controller and it would match with 0x767a4.
>
> Ah yes, I failed on doing the endian conversion.
>
> > > pci 0000:00:0c.0: probe deferral - wait for supplier interrupt-controller@i20
> > The SD controller is waiting forever on interrupt-controller@i20 to be
> > added as a device.
> >
> > Rob,
> >
> > My guess is that the fwnode value is not getting set for ISA devices
> > populated when isa@11 is added. Any idea how/where those child devices
> > are populated? I thought they'd be platform devices, but it doesn't
> > look like that's the case?
>
> Sometimes they are. Sometimes there's no driver I think. I couldn't
> figure out what code corresponds to this node in the kernel.
>
> > > If there's not an easy fix, just disable devlinks for x86. There's
> > > only one other DT platform, ce4100, and I really doubt it is even used
> > > at all.
> >
> > I think the easy fix is to set the ISA device's fwnode when it's
> > added, but I can't tell how they are getting added. But yeah, if that
> > turns out to be hard, then I'd vote for disabling it for x86 too.
>
> Just disable it.
Done
https://lore.kernel.org/lkml/20210910011446.3208894-1-saravanak@google.com/
Andre, can you give it a shot please?
-Saravana
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2021-09-10 2:42 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-05 8:17 [Bisected Regression] OLPC XO-1.5: Internal drive and SD card (mmcblk*) gone since commit ea718c699055 Andre Muller
2021-09-07 22:05 ` Saravana Kannan
2021-09-08 2:14 ` Andre Muller
2021-09-08 3:14 ` Saravana Kannan
2021-09-08 22:31 ` Rob Herring
2021-09-09 14:10 ` Andre Muller
2021-09-09 15:14 ` Rob Herring
2021-09-09 17:28 ` Andre Muller
2021-09-09 19:23 ` Saravana Kannan
2021-09-09 23:09 ` Rob Herring
2021-09-10 2:41 ` Saravana Kannan
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