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From: Meng Xu <mengxu@cis.upenn.edu>
To: Dushyant Behl <myselfdushyantbehl@gmail.com>
Cc: sstabellini@kernel.org, Wei Liu <wei.liu2@citrix.com>,
	Dushyant K Behl <dushyantbehl@in.ibm.com>,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
	Xen Devel <xen-devel@lists.xen.org>,
	Julien Grall <julien.grall@arm.com>,
	Ian Campbell <ijc@hellion.org.uk>
Subject: Re: Running Xen on Nvidia Jetson-TK1
Date: Sat, 14 May 2016 14:43:29 -0400	[thread overview]
Message-ID: <CAENZ-+k=wu9bpEMm_Gmdc5QHaX6SVGRrYa3uurv-b7D9f7ogYQ@mail.gmail.com> (raw)
In-Reply-To: <CAHF350JdJDA3w4AgWk1V5TMwW2WE_wjxBrEVUmZ9sn1+X6kSvA@mail.gmail.com>

On Thu, Apr 14, 2016 at 11:54 AM, Dushyant Behl
<myselfdushyantbehl@gmail.com> wrote:
> Hi Everyone,
>
> On Fri, Apr 8, 2016 at 5:57 PM, Ian Campbell <ijc@hellion.org.uk> wrote:
>>> > In your patch for *Hacky* support for Jetsok-TK1 you said that you
>>> > were able to run guests on
>>> > Jetson-tk1 board with Xen. Can I know which kernel version you used as
>>> > dom0 (and possibly domU guests)?
>>
>> I'm afraid I don't remember. It would probably either have been some
>> current-ish upstream kernel from the time, or possibly a Debian kernel
>> from around the time. So maybe something 3.16-ish?
>
> @Ian Thanks for the Reply.
>
> @Julien, Thanks a lot, your patch for GIC dtb node worked and the
> linux kernel is now able to enable the arch timer.
> (Although I needed to modify the code manually as the tree I'm using
> is older Xen-4.6, and maybe the patch was against the latest version
> of xen).
>
> The kernel is able to initialize itself but it fails while initializing some
> nvidia devices in the boot process. I've posted the log here,

Thanks to Dyshyant's help, I see the similar log as Dushyant attached
in his email.

> Could this also be an issue with the device tree or this is something
> related to the kernel?

I plan to try the L4T kernel and see if the problem still exist.

But I have a quick  question:
With the following kernel booting log, did your dom0 boot up successfully?
I mean, can you log into your dom0 now?

>
> - UART enabled -
> - CPU 00000000 booting -
> - Xen starting in Hyp mode -
> - Zero BSS -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) Checking for initrd in /chosen
> (XEN) RAM: 0000000080000000 - 00000000ffefffff
> (XEN)
> (XEN) MODULE[0]: 0000000082000000 - 0000000082010000 Device Tree
> (XEN) MODULE[1]: 0000000081000000 - 00000000815443f0 Kernel
> console=hvc0 root=/dev/mmcblk0p1 rw rootwait
> (XEN)  RESVD[0]: 0000000082000000 - 0000000082010000
> (XEN)
> (XEN) Command line: console=dtuart dtuart=serial0 dom0_mem=512M
> sync_console log_lvl=all guest_loglvl=all
> (XEN) Placing Xen at 0x00000000ffc00000-0x00000000ffe00000
> (XEN) Update BOOTMOD_XEN from 00000000fd000000-00000000fd0f9701 =>
> 00000000ffc00000-00000000ffcf9701
> (XEN) Xen heap: 00000000fa000000-00000000fe000000 (16384 pages)
> (XEN) Dom heap: 507648 pages
> (XEN) Domain heap initialised
> (XEN) Platform: TEGRA124
> (XEN) Looking for dtuart at "s Xen 4.6-unstable
> (XEN) Xen version 4.6-unstable (root@) (arm-linux-gnueabihf-gcc
> (Ubuntu/Linaro 4.7.3-11ubuntu1) 4.7.3) debug=y Mon Apr 11 09:20:25 UTC
> 2016
> (XEN) Latest ChangeSet:
> (XEN) Console output is synchronous.
> (XEN) Processor: 413fc0f3: "ARM Limited", variant: 0x3, part 0xc0f, rev 0x3
> (XEN) 32-bit Execution:
> (XEN)   Processor Features: 00001131:00011011
> (XEN)     Instruction Sets: AArch32 A32 Thumb Thumb-2 ThumbEE Jazelle
> (XEN)     Extensions: GenericTimer Security
> (XEN)   Debug Features: 02010555
> (XEN)   Auxiliary Features: 00000000
> (XEN)   Memory Model Features: 10201105 40000000 01240000 02102211
> (XEN)  ISA Features: 02101110 13112111 21232041 11112131 10011142 00000000
> (XEN) Using PSCI-0.1 for SMP bringup
> (XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 12000 KHz
> (XEN) GICv2 initialization:
> (XEN)         gic_dist_addr=0000000050041000
> (XEN)         gic_cpu_addr=0000000050042000
> (XEN)         gic_hyp_addr=0000000050044000
> (XEN)         gic_vcpu_addr=0000000050046000
> (XEN)         gic_maintenance_irq=25
> (XEN) GICv2: 192 lines, 4 cpus, secure (IID 0000043b).
> (XEN) Using scheduler: SMP Credit Scheduler (credit)
> (XEN) I/O virtualisation disabled
> (XEN) Allocated console ring of 32 KiB.
> (XEN) VFP implementer 0x41 architecture 4 part 0x30 variant 0xf rev 0x0
> (XEN) Bringing up CPU1
> - CPU 00000001 booting -
> - Xen starting in Hyp mode -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) CPU 1 booted.
> (XEN) Bringing up CPU2
> - CPU 00000002 booting -
> - Xen starting in Hyp mode -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) CPU 2 booted.
> (XEN) Bringing up CPU3
> - CPU 00000003 booting -
> - Xen starting in Hyp mode -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) CPU 3 booted.
> (XEN) Brought up 4 CPUs
> (XEN) P2M: 40-bit IPA
> (XEN) P2M: 3 levels with order-1 root, VTCR 0x80003558
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) Loading kernel from boot module @ 0000000081000000
> (XEN) zImage: no appended dtb
> (XEN) zImage32 Probe successful
> (XEN) Allocating 1:1 mappings totalling 512MB for dom0:
> (XEN) BANK[0] 0x000000a0000000-0x000000c0000000 (512MB)
> (XEN) Additional MMIO 40000-40040 (IRAM)
> (XEN) Additional MMIO 54200-54240 (Display A)
> (XEN) Additional MMIO 54240-54280 (Display B)
> (XEN) Additional MMIO 6000f-60010 (EXCEPTION VECTORS)
> (XEN) Additional MMIO 6000c-6000d (SYSREG)
> (XEN) Additional MMIO 1000-1001 (PCI CFG0)
> (XEN) Additional MMIO 1001-1002 (PCI CFG1)
> (XEN) Additional MMIO 12000-12010 (PCI IO)
> (XEN) Additional MMIO 13000-20000 (PCI MEM)
> (XEN) Additional MMIO 20000-40000 (PCI MEM (PREFETCH))
> (XEN) Additional IRQ 105 (DISPLAY)
> (XEN) TEGRA: Routing IRQ105 to dom0, ICTLR2, mask 0x000200
> (XEN) Additional IRQ 106 (DISPLAY B)
> (XEN) TEGRA: Routing IRQ106 to dom0, ICTLR2, mask 0x000400
> (XEN) Loading zImage from 0000000081000000 to 00000000a7a00000-00000000a7f443f0
> (XEN) Allocating PPI 16 for event channel interrupt
> (XEN) Loading dom0 DTB to 0x00000000a8000000-0x00000000a800f1d0
> (XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs
> (XEN) ....done.
> (XEN) Initial low memory virq threshold set at 0x4000 pages.
> (XEN) Std. Loglevel: All
> (XEN) Guest Loglevel: All
> (XEN) **********************************************
> (XEN) ******* WARNING: CONSOLE OUTPUT IS SYNCHRONOUS
> (XEN) ******* This option is intended to aid debugging of Xen by ensuring
> (XEN) ******* that all output is synchronously delivered on the serial line.
> (XEN) ******* However it can introduce SIGNIFICANT latencies and affect
> (XEN) ******* timekeeping. It is NOT recommended for production use!
> (XEN) **********************************************
> (XEN) 3... 2... 1...
> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
> input to Xen)
> (XEN) Freed 272kB init memory.
> (XEN) DOM0: Uncompressing Linux... done, booting the kernel.
> [    0.000000] Booting Linux on physical CPU 0x0
> [    0.000000] Initializing cgroup subsys cpu
> [    0.000000] Initializing cgroup subsys cpuacct
> [    0.000000] Linux version 4.1.0-196898-g2e68ed9-dirty
> (root@ubuntu-server) (gcc version 4.7.3 (Ubuntu/Linaro
> 4.7.3-11ubuntu1) ) #3 SMP PREEMPT Wed Apr 13 08:28:23 UTC 2016
> [    0.000000] CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=30c5387d
> [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
> [    0.000000] Machine model: NVIDIA Tegra124 Jetson TK1
> [    0.000000] cma: Reserved 64 MiB at 0x00000000bc000000
> [    0.000000] Forcing write-allocate cache policy for SMP
> [    0.000000] Memory policy: Data cache writealloc
> [    0.000000] psci: probing for conduit method from DT.
> [    0.000000] psci: PSCIv0.2 detected in firmware.
> [    0.000000] psci: Using standard PSCI v0.2 function IDs
> [    0.000000] PERCPU: Embedded 12 pages/cpu @dbb77000 s19712 r8192
> d21248 u49152
> [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.
> Total pages: 130048
> [    0.000000] Kernel command line: console=hvc0 root=/dev/mmcblk0p1 rw rootwait
> [    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
> [    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
> [    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
> [    0.000000] Memory: 441884K/524288K available (7657K kernel code,
> 634K rwdata, 2584K rodata, 484K init, 383K bss, 16868K reserved,
> 65536K cma-reserved, 0K highmem)
> [    0.000000] Virtual kernel memory layout:
> [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
> [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
> [    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
> [    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
> [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
> [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
> [    0.000000]       .text : 0xc0008000 - 0xc0a08c10   (10244 kB)
> [    0.000000]       .init : 0xc0a09000 - 0xc0a82000   ( 484 kB)
> [    0.000000]       .data : 0xc0a82000 - 0xc0b20bec   ( 635 kB)
> [    0.000000]        .bss : 0xc0b23000 - 0xc0b82ea0   ( 384 kB)
> [    0.000000] Preemptible hierarchical RCU implementation.
> [    0.000000]  Build-time adjustment of leaf fanout to 32.
> [    0.000000] NR_IRQS:16 nr_irqs:16 16
> [    0.000000] /interrupt-controller@60004000: 160 interrupts
> forwarded to /interrupt-controller
> [    0.000000] L2C: failed to init: -19
> [    0.000000] Architected cp15 timer(s) running at 12.00MHz (virt).
> [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff
> max_cycles: 0x2c47f4ee7, max_idle_ns: 440795202497 ns
> [    0.000005] sched_clock: 56 bits at 12MHz, resolution 83ns, wraps
> every 4398046511096ns
> [    0.000018] Switching to timer-based delay loop, resolution 83ns
> [    0.000500] Console: colour dummy device 80x30
> [    0.000521] Calibrating delay loop (skipped), value calculated
> using timer frequency.. 24.00 BogoMIPS (lpj=120000)
> [    0.000536] pid_max: default: 32768 minimum: 301
> [    0.000948] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
> [    0.000959] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
> [    0.002350] Initializing cgroup subsys freezer
> [    0.002376] Initializing cgroup subsys debug
> [    0.002431] CPU: Testing write buffer coherency: ok
> [    0.002752] /cpus/cpu@0 missing clock-frequency property
> [    0.002794] /cpus/cpu@1 missing clock-frequency property
> [    0.002835] /cpus/cpu@2 missing clock-frequency property
> [    0.002877] /cpus/cpu@3 missing clock-frequency property
> [    0.002890] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
> [    0.003106] Xen 4.6 support found, events_irq=19
> gnttab_frame=0x0000000068000000
> [    0.003265] xen:grant_table: Grant tables using version 1 layout
> [    0.003313] Grant table initialized
> [    0.003378] xen:events: Using FIFO-based ABI
> [    0.003398] Xen: initializing cpu0
> [    0.003496] Setting up static identity map for 0xa0008480 - 0xa0008518
> [    0.020405] Tegra Revision: A01 SKU: 129 CPU Process: 1 Core Process: 1
> [    0.030786] Xen: initializing cpu1
> [    0.030840] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
> [    0.040798] Xen: initializing cpu2
> [    0.040851] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
> [    0.050839] Xen: initializing cpu3
> [    0.050890] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
> [    0.051037] Brought up 4 CPUs
> [    0.051063] SMP: Total of 4 processors activated (96.00 BogoMIPS).
> [    0.051071] CPU: All CPU(s) started in SVC mode.
> [    0.052162] devtmpfs: initialized
> [    0.100284] VFP support v0.3: implementor 41 architecture 4 part 30
> variant f rev 0
> [    0.101016] clocksource: jiffies: mask: 0xffffffff max_cycles:
> 0xffffffff, max_idle_ns: 19112604462750000 ns
> [    0.103189] pinctrl core: initialized pinctrl subsystem
> [    0.105124] NET: Registered protocol family 16
> [    0.106377] DMA: preallocated 256 KiB pool for atomic coherent allocations
> [    0.108915] xen:swiotlb_xen: Warning: only able to allocate 4 MB
> for software IO TLB
> [    0.110050] software IO TLB [mem 0xbac00000-0xbb000000] (4MB)
> mapped at [dac00000-daffffff]
> [    0.133440] hw-breakpoint: Failed to enable monitor mode on CPU 1.
> [    0.183494] xen:balloon: Initialising balloon driver
> [    0.184060] xen_balloon: Initialising balloon driver
> [    0.187333] +USB0_VBUS_SW: Failed to request enable GPIO108: -517
> [    0.187556] reg-fixed-voltage regulators:regulator@7: Failed to
> register regulator: -517
> [    0.188011] +5V_USB_HS: Failed to request enable GPIO109: -517
> [    0.188224] reg-fixed-voltage regulators:regulator@8: Failed to
> register regulator: -517
> [    0.188785] +1.05V_RUN_AVDD_HDMI_PLL: Failed to request enable GPIO63: -517
> [    0.188995] reg-fixed-voltage regulators:regulator@11: Failed to
> register regulator: -517
> [    0.189447] +5V_HDMI_CON: Failed to request enable GPIO86: -517
> [    0.189655] reg-fixed-voltage regulators:regulator@12: Failed to
> register regulator: -517
> [    0.190105] +5V_SATA: Failed to request enable GPIO242: -517
> [    0.190352] reg-fixed-voltage regulators:regulator@13: Failed to
> register regulator: -517
> [    0.190806] +12V_SATA: Failed to request enable GPIO242: -517
> [    0.191013] reg-fixed-voltage regulators:regulator@14: Failed to
> register regulator: -517
> [    0.192568] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x40201000, IAS 32
> [    0.192786] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x40201000, IAS 36
> [    0.192994] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x40201000, IAS 40
> [    0.193217] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x40201000, IAS 42
> [    0.193467] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x40201000, IAS 44
> [    0.193673] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x40201000, IAS 48
> [    0.193892] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x02004000, IAS 32
> [    0.194553] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x02004000, IAS 36
> [    0.195292] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x02004000, IAS 40
> [    0.195949] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x02004000, IAS 42
> [    0.196604] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x02004000, IAS 44
> [    0.197262] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x02004000, IAS 48
> [    0.197974] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x20010000, IAS 32
> [    0.200524] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x20010000, IAS 36
> [    0.203036] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x20010000, IAS 40
> [    0.205604] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x20010000, IAS 42
> [    0.208285] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x20010000, IAS 44
> [    0.210797] arm-lpae io-pgtable: selftest: pgsize_bitmap 0x20010000, IAS 48
> [    0.213295] arm-lpae io-pgtable: selftest: completed with 18 PASS 0 FAIL
> [    0.214020] vgaarb: loaded
> [    0.215731] SCSI subsystem initialized
> [    0.216928] usbcore: registered new interface driver usbfs
> [    0.217108] usbcore: registered new interface driver hub
> [    0.217316] usbcore: registered new device driver usb
> [    0.221769] Linux video capture interface: v2.00
> [    0.221900] pps_core: LinuxPPS API ver. 1 registered
> [    0.221908] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
> Rodolfo Giometti <giometti@linux.it>
> [    0.221980] PTP clock support registered
> [    0.223885] Advanced Linux Sound Architecture Driver Initialized.
> [    0.225412] Bluetooth: Core ver 2.20
> [    0.225493] NET: Registered protocol family 31
> [    0.225502] Bluetooth: HCI device and connection manager initialized
> [    0.225533] Bluetooth: HCI socket layer initialized
> [    0.225555] Bluetooth: L2CAP socket layer initialized
> [    0.225611] Bluetooth: SCO socket layer initialized
> [    0.226236] cfg80211: Calling CRDA to update world regulatory domain
> [    0.227195] clocksource: Switched to clocksource arch_sys_counter
> [    0.362983] NET: Registered protocol family 2
> [    0.364477] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
> [    0.364539] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
> [    0.364637] TCP: Hash tables configured (established 4096 bind 4096)
> [    0.364907] UDP hash table entries: 256 (order: 1, 8192 bytes)
> [    0.364935] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
> [    0.365428] NET: Registered protocol family 1
> [    0.366382] RPC: Registered named UNIX socket transport module.
> [    0.366392] RPC: Registered udp transport module.
> [    0.366399] RPC: Registered tcp transport module.
> [    0.366406] RPC: Registered tcp NFSv4.1 backchannel transport module.
> [    0.370824] futex hash table entries: 1024 (order: 4, 65536 bytes)
> [    0.374618] squashfs: version 4.0 (2009/01/31) Phillip Lougher
> [    0.383547] io scheduler noop registered (default)
> [    0.394250] tegra-pcie 1003000.pcie-controller: 2x1, 1x1 configuration
> [    0.394303] tegra-pcie 1003000.pcie-controller: Failed to get
> supply 'avddio-pex': -517
> [    0.406173] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver
> register 32 channels
> [    0.406682] tegra-pmc 7000e400.pmc: emergency thermal reset enabled
> [    0.408157] xen:xen_evtchn: Event-channel device installed
> [    1.317385] console [hvc0] enabled
> [    1.320937] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> [    1.333011] [drm] Initialized drm 1.1.0 20060810
> [    1.368145] tegra-hdmi 54280000.hdmi: failed to get HDMI regulator
> [    1.388139] loop: module loaded
> [    1.390403] at24 0-0056: 256 byte 24c02 EEPROM, writable, 8 bytes/write
> [    2.387235] tegra-i2c 7000d000.i2c: i2c transfer timed out

On my Jetson TK1 board, it starts to fail at this as well, although
the log is not exactly the same. I guess that's because we may use
different .config file for the same linux repo..

> [    2.390845] as3722 4-0040: ASIC_ID1 read failed: -110
> [    2.396044] as3722: probe of 4-0040 failed with error -110
> [    2.402569] tegra-ahci 70027000.sata: Failed to get supply 'avdd': -517
> [    2.408180] tegra-ahci 70027000.sata: Failed to get regulators
> [    3.387251] cfg80211: Calling CRDA to update world regulatory domain
> [    3.417234] ------------[ cut here ]------------
> [    3.419967] WARNING: CPU: 1 PID: 1 at
> drivers/spi/spi-tegra114.c:838
> tegra_spi_transfer_one_message+0x410/0x438()
> [    3.430302] Modules linked in:
> [    3.433392] CPU: 1 PID: 1 Comm: swapper/0 Not tainted
> 4.1.0-196898-g2e68ed9-dirty #3
> [    3.441203] Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
> [    3.447560] [<c00177d8>] (unwind_backtrace) from [<c0013040>]
> (show_stack+0x10/0x14)
> [    3.455327] [<c0013040>] (show_stack) from [<c073b7e8>]
> (dump_stack+0x84/0xd0)
> [    3.462622] [<c073b7e8>] (dump_stack) from [<c0028b84>]
> (warn_slowpath_common+0x78/0xb4)
> [    3.470766] [<c0028b84>] (warn_slowpath_common) from [<c0028bdc>]
> (warn_slowpath_null+0x1c/0x24)
> [    3.479606] [<c0028bdc>] (warn_slowpath_null) from [<c03ed068>]
> (tegra_spi_transfer_one_message+0x410/0x438)
> [    3.489485] [<c03ed068>] (tegra_spi_transfer_one_message) from
> [<c03e9d68>] (__spi_pump_messages+0x36c/0x674)
> [    3.499462] [<c03e9d68>] (__spi_pump_messages) from [<c03ea194>]
> (__spi_sync+0x124/0x1a8)
> [    3.507701] [<c03ea194>] (__spi_sync) from [<c03ea2ec>]
> (spi_write_then_read+0xc4/0x174)
> [    3.515814] [<c03ea2ec>] (spi_write_then_read) from [<c03e6904>]
> (m25p80_read_reg+0x34/0x64)
> [    3.524321] [<c03e6904>] (m25p80_read_reg) from [<c03e6fec>]
> (spi_nor_read_id+0x20/0xa8)
> [    3.532483] [<c03e6fec>] (spi_nor_read_id) from [<c03e7ac8>]
> (spi_nor_scan+0x2a8/0x80c)
> [    3.540524] [<c03e7ac8>] (spi_nor_scan) from [<c03e6840>]
> (m25p_probe+0xb0/0x140)
> [    3.548065] [<c03e6840>] (m25p_probe) from [<c03e96c8>]
> (spi_drv_probe+0x5c/0x74)
> [    3.555600] [<c03e96c8>] (spi_drv_probe) from [<c037db44>]
> (driver_probe_device+0x1c8/0x26c)
> [    3.564106] [<c037db44>] (driver_probe_device) from [<c037c244>]
> (bus_for_each_drv+0x44/0x8c)
> [    3.572684] [<c037c244>] (bus_for_each_drv) from [<c037d904>]
> (__device_attach+0x88/0xd8)
> [    3.580917] [<c037d904>] (__device_attach) from [<c037d0bc>]
> (bus_probe_device+0x84/0x8c)
> [    3.589149] [<c037d0bc>] (bus_probe_device) from [<c037b5fc>]
> (device_add+0x33c/0x524)
> [    3.597110] [<c037b5fc>] (device_add) from [<c03e9540>]
> (spi_add_device+0x88/0x130)
> [    3.604835] [<c03e9540>] (spi_add_device) from [<c03eab64>]
> (of_register_spi_device+0x208/0x2f8)
> [    3.613676] [<c03eab64>] (of_register_spi_device) from [<c03eb034>]
> (spi_register_master+0x214/0x444)
> [    3.622950] [<c03eb034>] (spi_register_master) from [<c03eb290>]
> (devm_spi_register_master+0x2c/0x68)
> [    3.632222] [<c03eb290>] (devm_spi_register_master) from
> [<c03ebdc8>] (tegra_spi_probe+0x29c/0x350)
> [    3.641322] [<c03ebdc8>] (tegra_spi_probe) from [<c037f230>]
> (platform_drv_probe+0x48/0xa4)
> [    3.649728] [<c037f230>] (platform_drv_probe) from [<c037db44>]
> (driver_probe_device+0x1c8/0x26c)
> [    3.658671] [<c037db44>] (driver_probe_device) from [<c037dc74>]
> (__driver_attach+0x8c/0x90)
> [    3.667135] [<c037dc74>] (__driver_attach) from [<c037c2e0>]
> (bus_for_each_dev+0x54/0x88)
> [    3.675382] [<c037c2e0>] (bus_for_each_dev) from [<c037d2a0>]
> (bus_add_driver+0xe8/0x1f4)
> [    3.683622] [<c037d2a0>] (bus_add_driver) from [<c037e6a0>]
> (driver_register+0x78/0xf4)
> [    3.691693] [<c037e6a0>] (driver_register) from [<c00096c4>]
> (do_one_initcall+0x80/0x1d0)
> [    3.699908] [<c00096c4>] (do_one_initcall) from [<c0a09dc8>]
> (kernel_init_freeable+0x110/0x1dc)
> [    3.708663] [<c0a09dc8>] (kernel_init_freeable) from [<c0736770>]
> (kernel_init+0x8/0xec)
> [    3.716795] [<c0736770>] (kernel_init) from [<c000fde8>]
> (ret_from_fork+0x14/0x2c)
> [    3.724439] ---[ end trace e92698c5376bfefb ]---
> [    3.729108] spi-tegra114 7000da00.spi: spi trasfer timeout, err 0
> [    3.735272] spi_master spi32765: failed to transfer one message from queue
> [    3.742195] m25p80 spi32765.0: error -5 reading 9f
> [    3.747049] m25p80: probe of spi32765.0 failed with error -5
> [    3.754768] CAN device driver interface
> [    3.756829] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.15-k
> [    3.763827] igb: Copyright (c) 2007-2014 Intel Corporation.
> [    3.769830] xen_netfront: Initialising Xen virtual ethernet driver
> [    3.776009] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB
> Ethernet driver
> [    3.783289] usbcore: registered new interface driver pegasus
> [    3.789058] usbcore: registered new interface driver asix
> [    3.794455] usbcore: registered new interface driver ax88179_178a
> [    3.800637] usbcore: registered new interface driver cdc_ether
> [    3.806555] usbcore: registered new interface driver smsc75xx
> [    3.812372] usbcore: registered new interface driver smsc95xx
> [    3.818129] usbcore: registered new interface driver net1080
> [    3.823837] usbcore: registered new interface driver cdc_subset
> [    3.829849] usbcore: registered new interface driver zaurus
> [    3.835520] usbcore: registered new interface driver cdc_ncm
> [    3.841358] tegra-phy 7d004000.usb-phy: no vbus regulator
> [    3.847023] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> [    3.853106] ehci-pci: EHCI PCI platform driver
> [    3.857735] tegra-ehci: Tegra EHCI driver
> [    3.862029] tegra-ehci 7d004000.usb: EHCI Host Controller
> [    3.867164] tegra-ehci 7d004000.usb: new USB bus registered,
> assigned bus number 1
> [    3.875088] tegra-ehci 7d004000.usb: irq 342, io mem 0x7d004000
> [    3.897244] tegra-ehci 7d004000.usb: USB 2.0 started, EHCI 1.10
> [    3.903016] hub 1-0:1.0: USB hub found
> [    3.905146] hub 1-0:1.0: 1 port detected
> [    3.910543] usbcore: registered new interface driver cdc_acm
> [    3.914781] cdc_acm: USB Abstract Control Model driver for USB
> modems and ISDN adapters
> [    3.923002] usbcore: registered new interface driver cdc_wdm
> [    3.928802] usbcore: registered new interface driver usb-storage
> [    3.935427] mousedev: PS/2 mouse device common for all mice
> [    3.943355] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
> [    3.948720] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
> [    3.955257] i2c /dev entries driver
> [    3.960738] usbcore: registered new interface driver uvcvideo
> [    3.964583] USB Video Class driver (1.1.1)
> [    3.968790] gspca_main: v2.14.0 registered
> [    3.973727] 0-004c supply vcc not found, using dummy regulator
> [    4.977235] tegra-i2c 7000c000.i2c: i2c transfer timed out
> [    4.980846] lm90 0-004c: Register 0x4 read failed (-110)
> [    4.986196] lm90 0-004c: Failed to read convrate register!
> [    5.987234] tegra-i2c 7000c000.i2c: i2c transfer timed out
> [    6.547246] cfg80211: Calling CRDA to update world regulatory domain
> [    6.987237] tegra-i2c 7000c000.i2c: i2c transfer timed out
> [    6.990842] lm90 0-004c: Register 0x3 read failed (-110)
> [    6.996198] lm90 0-004c: Initialization failed!
> [    7.002041] sdhci: Secure Digital Host Controller Interface driver
> [    7.007027] sdhci: Copyright(c) Pierre Ossman
> [    7.011481] sdhci-pltfm: SDHCI platform and OF driver helper
> [    7.017580] sdhci-tegra 700b0400.sdhci: Got CD GPIO
> [    7.022128] sdhci-tegra 700b0400.sdhci: Got WP GPIO
> [    7.027105] mmc0: Unknown controller version (3). You may
> experience problems.
> [    7.034491] sdhci-tegra 700b0400.sdhci: No vmmc regulator found
> [    7.040550] mmc0: Unknown controller version (3). You may
> experience problems.
> [    7.047721] sdhci-tegra 700b0600.sdhci: No vmmc regulator found
> [    7.053570] sdhci-tegra 700b0600.sdhci: No vqmmc regulator found
> [    7.059654] mmc0: Invalid maximum block size, assuming 512 bytes
> [    7.117253] mmc0: SDHCI controller on 700b0600.sdhci
> [700b0600.sdhci] using ADMA 64-bit
> [    7.124468] usbcore: registered new interface driver usbhid
> [    7.128999] usbhid: USB HID core driver
> [    8.537237] tegra-i2c 7000c000.i2c: i2c transfer timed out
> [    8.540847] rt5640 0-001c: Device with ID register c0af9d34 is not rt5640/39
> [    8.551341] tegra30-i2s 70301100.i2s: DMA channels sourced from
> device 70300000.ahub
> [    8.557838] tegra-snd-rt5640 sound: ASoC: CODEC DAI rt5640-aif1 not
> registered
> [    8.564464] tegra-snd-rt5640 sound: snd_soc_register_card failed (-517)
> [    8.573237] NET: Registered protocol family 10
> [    8.577517] mip6: Mobile IPv6
> [    8.578820] sit: IPv6 over IPv4 tunneling driver
> [    8.586541] NET: Registered protocol family 17
> [    8.589192] NET: Registered protocol family 15
> [    8.593603] can: controller area network core (rev 20120528 abi 9)
> [    8.600037] NET: Registered protocol family 29
> [    8.604351] can: raw protocol (rev 20120528)
> [    8.608697] can: broadcast manager protocol (rev 20120528 t)
> [    8.614418] can: netlink gateway (rev 20130117) max_hops=1
> [    8.620197] Bluetooth: RFCOMM socket layer initialized
> [    8.625156] Bluetooth: RFCOMM ver 1.11
> [    8.628991] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> [    8.634341] Bluetooth: BNEP socket layer initialized
> [    8.639374] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
> [    8.645349] Bluetooth: HIDP socket layer initialized
> [    8.650678] Registering SWP/SWPB emulation handler
> [    8.661218] tegra-pcie 1003000.pcie-controller: 2x1, 1x1 configuration
> [    8.665886] tegra-pcie 1003000.pcie-controller: Failed to get
> supply 'avddio-pex': -517
> [    8.674354] +5V_SYS: supplied by +VDD_MUX
> [    8.678090] +5V_HDMI_CON: supplied by +5V_SYS
> [    8.682576] reg-fixed-voltage regulators:regulator@11: Failed to
> resolve vin-supply for +1.05V_RUN_AVDD_HDMI_PLL
> [    8.692649] tegra-hdmi 54280000.hdmi: failed to get PLL regulator
> [    8.699325] tegra-ahci 70027000.sata: Failed to get supply 'avdd': -517
> [    8.705454] tegra-ahci 70027000.sata: Failed to get regulators
> [    8.711824] +5V_USB_HS: supplied by +5V_SYS
> [    8.716182] tegra-ehci 7d008000.usb: EHCI Host Controller
> [    8.721165] tegra-ehci 7d008000.usb: new USB bus registered,
> assigned bus number 2
> [    8.729155] tegra-ehci 7d008000.usb: irq 343, io mem 0x7d008000
> [    8.747246] tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.10
> [    8.753009] hub 2-0:1.0: USB hub found
> [    8.755139] hub 2-0:1.0: 1 port detected
> [    8.760236] sdhci-tegra 700b0400.sdhci: Got CD GPIO
> [    8.764021] sdhci-tegra 700b0400.sdhci: Got WP GPIO
> [    8.769021] mmc1: Unknown controller version (3). You may
> experience problems.
> [    8.776370] sdhci-tegra 700b0400.sdhci: No vmmc regulator found
> [    8.782726] tegra-snd-rt5640 sound: ASoC: CODEC DAI rt5640-aif1 not
> registered
> [    8.789521] tegra-snd-rt5640 sound: snd_soc_register_card failed (-517)
> [    8.796977] tegra-pcie 1003000.pcie-controller: 2x1, 1x1 configuration
> [    8.802818] tegra-pcie 1003000.pcie-controller: Failed to get
> supply 'avddio-pex': -517
> [    8.811291] reg-fixed-voltage regulators:regulator@11: Failed to
> resolve vin-supply for +1.05V_RUN_AVDD_HDMI_PLL
> [    8.821048] tegra-hdmi 54280000.hdmi: failed to get PLL regulator
> [    8.827691] tegra-ahci 70027000.sata: Failed to get supply 'avdd': -517
> [    8.833857] tegra-ahci 70027000.sata: Failed to get regulators
> [    8.840805] input: gpio-keys as /devices/soc0/gpio-keys/input/input0
> [    8.846820] hctosys: unable to open rtc device (rtc0)
> [    8.847331] sdhci-tegra 700b0400.sdhci: Got CD GPIO
> [    8.847369] sdhci-tegra 700b0400.sdhci: Got WP GPIO
> [    8.847471] mmc1: Unknown controller version (3). You may
> experience problems.
> [    8.851403] sdhci-tegra 700b0400.sdhci: No vmmc regulator found
> [    8.852328] tegra-snd-rt5640 sound: ASoC: CODEC DAI rt5640-aif1 not
> registered
> [    8.852340] tegra-snd-rt5640 sound: snd_soc_register_card failed (-517)
> [    8.854009] tegra-pcie 1003000.pcie-controller: 2x1, 1x1 configuration
> [    8.854062] tegra-pcie 1003000.pcie-controller: Failed to get
> supply 'avddio-pex': -517
> [    8.855019] reg-fixed-voltage regulators:regulator@11: Failed to
> resolve vin-supply for +1.05V_RUN_AVDD_HDMI_PLL
> [    8.855030] tegra-hdmi 54280000.hdmi: failed to get PLL regulator
> [    8.856050] tegra-ahci 70027000.sata: Failed to get supply 'avdd': -517
> [    8.856059] tegra-ahci 70027000.sata: Failed to get regulators
> [    8.951051] +12V_SATA: disabling
> [    8.952391] +5V_SATA: disabling
> [    8.955596] +5V_HDMI_CON: disabling
> [    8.959166] +1.05V_RUN_AVDD_HDMI_PLL: disabling
> [    8.963742] +USB0_VBUS_SW: disabling
> [    8.967400] +3.3V_AVDD_HDMI_
>

The last several dom0 log messages are:

[    5.398512] sdhci: Copyright(c) Pierre Ossman

6sdhci-pltfm: SDHCI platform and OF driver helper

[    5.398574] sdhci-pltfm: SDHCI platform and OF driver helper

sdhci-tegra 700b0400.sdhci: Got CD GPIO

[    5.399032] sdhci-tegra 700b0400.sdhci: Got CD GPIO

sdhci-tegra 700b0400.sdhci: Got WP GPIO

[    5.399109] sdhci-tegra 700b0400.sdhci: Got WP GPIO

3mmc0: Unknown controller version (3). You may experience problems.

[    5.399231] mmc0: Unknown controller version (3). You may
experience problems.

sdhci-tegra 700b0400.sdhci: No vmmc regulator found

[    5.399443] sdhci-tegra 700b0400.sdhci: No vmmc regulator found

3mmc0: Unknown controller version (3). You may experience problems.

[    5.399731] mmc0: Unknown controller version (3). You may
experience problems.

sdhci-tegra 700b0600.sdhci: No vmmc regulator found

[    5.399868] sdhci-tegra 700b0600.sdhci: No vmmc regulator found

sdhci-tegra 700b0600.sdhci: No vqmmc regulator found

[    5.399931] sdhci-tegra 700b0600.sdhci: No vqmmc regulator found

4mmc0: Invalid maximum block size, assuming 512 bytes

[    5.399993] mmc0: Invalid maximum block size, assuming 512 bytes

6mmc0: SDHCI controller on 700b0600.sdhci [700b0600.sdhci] using ADMA 64-bit

[    5.446794] mmc0: SDHCI controller on 700b0600.sdhci
[700b0600.sdhci] using ADMA 64-bit

6usbcore: registered new interface driver usbhid

[    5.448020] usbcore: registered new interface driver usbhid

6usbhid: USB HID core driver

[    5.448075] usbhid: USB HID core driver

6cfg80211: Calling CRDA to update world regulatory domain

[    6.536872] cfg80211: Calling CRDA to update world regulatory domain

tegra-hda 70030000.hda: azx_get_response timeout, switching to polling
mode: last cmd=0x300f0001

[    8.526885] tegra-hda 70030000.hda: azx_get_response timeout,
switching to polling mode: last cmd=0x300f0001

6input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input0

[    8.968688] input: tegra-hda HDMI/DP,pcm=3 as
/devices/soc0/70030000.hda/sound/card0/input0

6cfg80211: Calling CRDA to update world regulatory domain

[    9.696855] cfg80211: Calling CRDA to update world regulatory domain

tegra-i2c 7000c000.i2c:

----
From Dushyant's log, I saw the "tegra-i2c 7000c000.i2c:" will finally
time out. However, in my case, I didn't see the time out happens.

Thanks and Best Regards,

Meng
-----------
Meng Xu
PhD Student in Computer and Information Science
University of Pennsylvania
http://www.cis.upenn.edu/~mengxu/

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel

  reply	other threads:[~2016-05-14 18:43 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-08  8:23 Dushyant K Behl
2016-03-09 13:37 ` Wei Liu
2016-03-10  5:08   ` Julien Grall
2016-03-12 14:20     ` Dushyant Behl
2016-03-12 15:27       ` Meng Xu
2016-03-12 20:23         ` Dushyant Behl
2016-03-13  2:10           ` Meng Xu
2016-03-14  9:31             ` Dushyant Behl
2016-03-14 14:12               ` Konrad Rzeszutek Wilk
2016-03-14 14:19                 ` Dushyant Behl
2016-03-17 14:52                   ` Julien Grall
2016-03-18 15:01                     ` Dushyant Behl
2016-03-18 17:23                       ` Julien Grall
2016-03-21 10:12                         ` Dushyant Behl
2016-03-24 11:05                           ` Dushyant Behl
2016-03-29 19:01                             ` Julien Grall
2016-03-29 20:56                               ` Dushyant Behl
2016-04-01 10:04                                 ` Julien Grall
2016-04-07  7:48                                   ` Dushyant Behl
2016-04-08 10:10                                     ` Julien Grall
2016-04-08 12:27                                       ` Ian Campbell
2016-04-14 15:54                                         ` Dushyant Behl
2016-05-14 18:43                                           ` Meng Xu [this message]
2016-05-14 19:03                                             ` Dushyant Behl
2016-05-14  2:09                                       ` Meng Xu
2016-05-14 17:36                                         ` Dushyant Behl
2016-05-14 18:34                                           ` Meng Xu
2016-05-14 18:37                           ` Meng Xu
2016-05-14 18:58                             ` Dushyant Behl
2016-05-12  1:00 ` Meng Xu
2016-05-12  9:19   ` Dushyant Behl

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