/dev/xillybus_read_8 files missing

Questions and discussions about the Xillybus IP core and drivers

/dev/xillybus_read_8 files missing

Postby Guest » Mon Sep 09, 2019 11:25 am

I am using custom xillybus ip from ip factory, made the changes in the demo bundle project, booted the Zedboard with SD card(with new bit stream).
I am unable to find any Xillybus files in /dev folder.
Guest
 

Re: /dev/xillybus_read_8 files missing

Postby support » Mon Sep 09, 2019 9:01 pm

Hello,

That's odd. The graphics works and everything? Are you sure the design met timing? Any kernel log messages related to Xillybus (use dmesg for them)?

Regards,
Eli
support
 
Posts: 677
Joined: Tue Apr 24, 2012 3:46 pm

Re: /dev/xillybus_read_8 files missing

Postby Guest » Thu Sep 12, 2019 5:15 am

Everything else seems file, the programs are getting executed from linux too. There is mo timing violation.
Is it an issue with the custom IP from the xillybus factory?

Kernel log message:





[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.30-xillinux-2.0 (eli@ocho.localdomain) (gcc ver sion 4.7.3 (Sourcery CodeBench Lite 2013.05-40) ) #1 SMP PREEMPT Tue Dec 5 11:54 :25 IST 2017 ()
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio n cache
[ 0.000000] Machine model: Xilinx Zynq
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] cma: Reserved 16 MiB at 0x1e800000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 131072
[ 0.000000] free_area_init_node: node 0, pgdat c08c6880, node_mem_map dfb6f00 0
[ 0.000000] Normal zone: 1152 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 131072 pages, LIFO batch:31
[ 0.000000] PERCPU: Embedded 12 pages/cpu @dfb36000 s18880 r8192 d22080 u4915 2
[ 0.000000] pcpu-alloc: s18880 r8192 d22080 u49152 alloc=12*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag es: 129920
[ 0.000000] Kernel command line: console=ttyPS0,115200n8 console=tty0 console blank=0 root=/dev/mmcblk0p2 rw rootwait earlyprintk
[ 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: 493232K/524288K available (6155K kernel code, 294K rwdata , 2192K rodata, 312K init, 472K bss, 14672K reserved, 16384K cma-reserved, 0K hi ghmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc082f0c4 (8349 kB)
.init : 0xc0830000 - 0xc087e000 ( 312 kB)
.data : 0xc087e000 - 0xc08c7840 ( 295 kB)
.bss : 0xc08c7840 - 0xc093da38 ( 473 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] slcr mapped to e0800000
[ 0.000000] L2C: platform modifies aux control register: 0x72360000 -> 0x7276 0000
[ 0.000000] L2C: DT/platform modifies aux control register: 0x72360000 -> 0x7 2760000
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 8 ways, 512 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
[ 0.000000] zynq_clock_init: clkc starts at e0800100
[ 0.000000] Zynq clock init
[ 0.000000] clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, ma x_idle_ns: 537538477 ns
[ 0.000000] sched_clock: 16 bits at 54kHz, resolution 18432ns, wraps every 60 3975816ns
[ 0.007925] ps7-ttc #0 at e0808000, irq=17
[ 0.012155] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 43980 46511103ns
[ 0.020034] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycle s: 0x4ce07af025, max_idle_ns: 440795209040 ns
[ 0.031293] Console: colour dummy device 80x30
[ 0.035611] console [tty0] enabled
[ 0.039049] bootconsole [earlycon0] disabled
[ 0.043371] Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096)
[ 0.130975] pid_max: default: 32768 minimum: 301
[ 0.131101] Security Framework initialized
[ 0.131120] Yama: becoming mindful.
[ 0.131197] AppArmor: AppArmor initialized
[ 0.131257] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.131282] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.132014] Initializing cgroup subsys io
[ 0.132045] Initializing cgroup subsys memory
[ 0.132090] Initializing cgroup subsys devices
[ 0.132119] Initializing cgroup subsys freezer
[ 0.132142] Initializing cgroup subsys net_cls
[ 0.132163] Initializing cgroup subsys perf_event
[ 0.132187] Initializing cgroup subsys net_prio
[ 0.132208] Initializing cgroup subsys pids
[ 0.132260] CPU: Testing write buffer coherency: ok
[ 0.132527] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.132592] Setting up static identity map for 0x82c0 - 0x82f4
[ 0.310961] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.311064] Brought up 2 CPUs
[ 0.311100] SMP: Total of 2 processors activated (2664.03 BogoMIPS).
[ 0.311119] CPU: All CPU(s) started in SVC mode.
[ 0.312104] devtmpfs: initialized
[ 0.314743] evm: security.selinux
[ 0.314763] evm: security.SMACK64
[ 0.314777] evm: security.SMACK64EXEC
[ 0.314791] evm: security.SMACK64TRANSMUTE
[ 0.314805] evm: security.SMACK64MMAP
[ 0.314834] evm: security.ima
[ 0.314854] evm: security.capability
[ 0.315274] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.315634] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ma x_idle_ns: 19112604462750000 ns
[ 0.316798] pinctrl core: initialized pinctrl subsystem
[ 0.318083] NET: Registered protocol family 16
[ 0.320146] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.323722] zynq_gpio e000a000.ps7-gpio: This is the Xillinux-1.3 compliant l egacy GPIO driver.
[ 0.324313] zynq_gpio e000a000.ps7-gpio: gpio at 0xe000a000 mapped to 0xe0814 000
[ 0.329211] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.329267] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.384318] vgaarb: loaded
[ 0.386505] SCSI subsystem initialized
[ 0.386915] usbcore: registered new interface driver usbfs
[ 0.387034] usbcore: registered new interface driver hub
[ 0.387175] usbcore: registered new device driver usb
[ 0.387527] media: Linux media interface: v0.10
[ 0.387632] Linux video capture interface: v2.00
[ 0.387800] pps_core: LinuxPPS API ver. 1 registered
[ 0.387833] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giome tti <giometti@linux.it>
[ 0.387912] PTP clock support registered
[ 0.388218] EDAC MC: Ver: 3.0.0
[ 0.391184] NetLabel: Initializing
[ 0.391227] NetLabel: domain hash size = 128
[ 0.391249] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.391470] NetLabel: unlabeled traffic allowed by default
[ 0.391976] clocksource: Switched to clocksource arm_global_timer
[ 0.392749] AppArmor: AppArmor Filesystem Enabled
[ 0.406657] NET: Registered protocol family 2
[ 0.407432] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.407527] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.407636] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.407715] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.407765] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.408029] NET: Registered protocol family 1
[ 0.408550] RPC: Registered named UNIX socket transport module.
[ 0.408591] RPC: Registered udp transport module.
[ 0.408616] RPC: Registered tcp transport module.
[ 0.408640] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.408686] PCI: CLS 0 bytes, default 64
[ 0.409309] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counter s available
[ 0.410844] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.411005] audit: initializing netlink subsys (disabled)
[ 0.411093] audit: type=2000 audit(0.370:1): initialized
[ 0.411617] Initialise system trusted keyring
[ 0.412838] VFS: Disk quotas dquot_6.6.0
[ 0.412959] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.413368] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.424191] NFS: Registering the id_resolver key type
[ 0.424273] Key type id_resolver registered
[ 0.424299] Key type id_legacy registered
[ 0.424345] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.424451] jffs2: version 2.2. (NAND) (SUMMARY) \xffffffc2\xffffffa9 2001-2 006 Red Hat, Inc.
[ 0.424922] Allocating IMA MOK and blacklist keyrings.
[ 0.426655] Key type asymmetric registered
[ 0.426701] Asymmetric key parser 'x509' registered
[ 0.426847] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2 48)
[ 0.427052] io scheduler noop registered
[ 0.427095] io scheduler deadline registered (default)
[ 0.427154] io scheduler cfq registered
[ 0.458220] Console: switching to colour frame buffer device 128x48
[ 0.486928] xuartps e0001000.serial: clock name 'aper_clk' is deprecated.
[ 0.487232] xuartps e0001000.serial: clock name 'ref_clk' is deprecated.
[ 0.487557] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 158, base_baud = 3125000) is a xuartps
[ 1.295918] console [ttyPS0] enabled
[ 1.300302] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to e0872000
[ 1.333469] brd: module loaded
[ 1.343859] loop: module loaded
[ 1.365641] libphy: Fixed MDIO Bus: probed
[ 1.371634] libphy: XEMACPS mii bus: probed
[ 1.386760] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 31
[ 1.395544] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.402290] ehci-pci: EHCI PCI platform driver
[ 1.406912] ehci-platform: EHCI generic platform driver
[ 1.419278] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.432451] ohci-pci: OHCI PCI platform driver
[ 1.443861] ohci-platform: OHCI generic platform driver
[ 1.456161] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.469719] usbcore: registered new interface driver usb-storage
[ 1.483327] mousedev: PS/2 mouse device common for all mice
[ 1.506687] i2c /dev entries driver
[ 1.518329] device-mapper: uevent: version 1.0.3
[ 1.530234] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-d evel@redhat.com
[ 1.545913] sdhci: Secure Digital Host Controller Interface driver
[ 1.559246] sdhci: Copyright(c) Pierre Ossman
[ 1.570720] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.584099] sdhci-arasan e0100000.ps7-sdio: No vmmc regulator found
[ 1.597603] sdhci-arasan e0100000.ps7-sdio: No vqmmc regulator found
[ 1.652072] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] u sing ADMA
[ 1.667903] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.682302] Key type dns_resolver registered
[ 1.694086] Registering SWP/SWPB emulation handler
[ 1.703644] mmc0: new high speed SDHC card at address aaaa
[ 1.714360] mmcblk0: mmc0:aaaa SS16G 14.8 GiB
[ 1.719648] mmcblk0: p1 p2
[ 1.741325] registered taskstats version 1
[ 1.752501] Loading compiled-in X.509 certificates
[ 1.765560] Key type encrypted registered
[ 1.776676] AppArmor: AppArmor sha1 policy hashing enabled
[ 1.789191] ima: No TPM chip found, activating TPM-bypass!
[ 1.801792] evm: HMAC attrs: 0x1
[ 1.812281] hctosys: unable to open rtc device (rtc0)
[ 1.829610] md: Waiting for all devices to be available before autodetect
[ 1.843618] md: If you don't use raid, use raid=noautodetect
[ 1.857392] md: Autodetecting RAID arrays.
[ 1.868638] md: Scanned 0 and added 0 devices.
[ 1.880047] md: autorun ...
[ 1.889572] md: ... autorun DONE.
[ 1.903157] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incomp atibilities
[ 1.921384] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incomp atibilities
[ 2.131139] EXT4-fs (mmcblk0p2): recovery complete
[ 2.153063] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O pts: (null)
[ 2.168139] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.192492] devtmpfs: mounted
[ 2.202510] Freeing unused kernel memory: 312K (c0830000 - c087e000)
[ 2.450610] systemd[1]: System time before build time, advancing clock.
[ 2.573646] NET: Registered protocol family 10
[ 2.624942] random: systemd: uninitialized urandom read (16 bytes read, 11 bi ts of entropy available)
[ 2.646324] random: systemd: uninitialized urandom read (16 bytes read, 11 bi ts of entropy available)
[ 2.670299] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SEL INUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL + XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 2.703556] systemd[1]: Detected architecture arm.
[ 2.751945] systemd[1]: Set hostname to <localhost.localdomain>.
[ 2.844894] random: systemd-cryptse: uninitialized urandom read (16 bytes rea d, 12 bits of entropy available)
[ 2.856366] random: systemd-gpt-aut: uninitialized urandom read (16 bytes rea d, 12 bits of entropy available)
[ 2.856714] random: systemd-gpt-aut: uninitialized urandom read (16 bytes rea d, 12 bits of entropy available)
[ 2.937129] random: systemd-sysv-ge: uninitialized urandom read (16 bytes rea d, 13 bits of entropy available)
[ 2.977416] random: systemd-sysv-ge: uninitialized urandom read (16 bytes rea d, 14 bits of entropy available)
[ 3.067731] random: systemd: uninitialized urandom read (16 bytes read, 17 bi ts of entropy available)
[ 3.084481] random: systemd: uninitialized urandom read (16 bytes read, 17 bi ts of entropy available)
[ 3.102433] random: systemd: uninitialized urandom read (16 bytes read, 17 bi ts of entropy available)
[ 3.371435] systemd[1]: Listening on Syslog Socket.
[ 3.390860] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 3.412541] systemd[1]: Listening on Journal Socket.
[ 3.432099] systemd[1]: Reached target Encrypted Volumes.
[ 3.452930] systemd[1]: Created slice User and Session Slice.
[ 3.474153] systemd[1]: Created slice System Slice.
[ 3.532623] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 3.558646] systemd[1]: Mounting Debug File System...
[ 3.587793] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 3.613862] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 3.644168] systemd[1]: Mounting POSIX Message Queue File System...
[ 3.679246] systemd[1]: Starting Nameserver information manager...
[ 3.703468] systemd[1]: Listening on udev Control Socket.
[ 3.730492] systemd[1]: Listening on udev Kernel Socket.
[ 3.752022] systemd[1]: Reached target Swap.
[ 3.772372] systemd[1]: Created slice system-getty.slice.
[ 3.793625] systemd[1]: Listening on Journal Audit Socket.
[ 3.814877] systemd[1]: Reached target Slices.
[ 3.835042] systemd[1]: Started Forward Password Requests to Wall Directory W atch.
[ 3.859545] systemd[1]: Listening on Journal Socket (/dev/log).
[ 3.922654] systemd[1]: Starting Journal Service...
[ 3.949212] systemd[1]: Mounting RPC Pipe File System...
[ 4.001279] systemd[1]: Starting Load Kernel Modules...
[ 4.042222] systemd[1]: Mounted RPC Pipe File System.
[ 4.065546] systemd[1]: Mounted Debug File System.
[ 4.087808] systemd[1]: Mounted POSIX Message Queue File System.
[ 4.113248] systemd[1]: Started Remount Root and Kernel File Systems.
[ 4.139900] systemd[1]: Started Create list of required static device nodes f or the current kernel.
[ 4.178574] lp: driver loaded but no devices found
[ 4.203954] ppdev: user-space parallel port driver
[ 4.235923] systemd[1]: Started Journal Service.
[ 5.536788] systemd-journald[849]: Received request to flush runtime journal from PID 1
[ 6.586032] pmodoled_gpio: module is from the staging directory, the quality is unknown, you have been warned.
[ 6.607341] pmodoled-gpio-spi [zed_oled] SPI Probing
[ 6.619223] FPGA manager framework
[ 6.872063] xillybus_of 50000000.xillybus: No response from FPGA. Aborting.
[ 6.905359] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-241330
[ 6.905384] dma-pl330 f8003000.ps7-dma: DBUFF-128x8bytes Num_Chans-8 Num _Peri-4 Num_Events-16
[ 6.906289] e0002000.usb supply vbus not found, using dummy regulator
[ 6.906655] ULPI transceiver vendor/product ID 0x0451/0x1507
[ 6.906677] Found TI TUSB1210 ULPI transceiver.
[ 6.906701] ULPI integrity check: passed.
[ 6.906751] ci_hdrc ci_hdrc.0: EHCI Host Controller
[ 6.906814] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
[ 6.922129] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[ 6.922394] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.922404] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 6.922412] usb usb1: Product: EHCI Host Controller
[ 6.922420] usb usb1: Manufacturer: Linux 4.4.30-xillinux-2.0 ehci_hcd
[ 6.922426] usb usb1: SerialNumber: ci_hdrc.0
[ 6.923297] hub 1-0:1.0: USB hub found
[ 6.923413] hub 1-0:1.0: 1 port detected
[ 6.925530] EDAC MC: ECC not enabled
[ 6.926195] EDAC DEVICE0: Giving out device to module pl310_edac_l2 controlle r pl310_l2_controller: DEV f8f02000.ps7-pl310 (INTERRUPT)
[ 7.660138] audit: type=1400 audit(1455208085.199:2): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/sbin/dhclient" pid=1630 comm="ap parmor_parser"
[ 7.660199] audit: type=1400 audit(1455208085.199:3): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-c lient.action" pid=1630 comm="apparmor_parser"
[ 7.660244] audit: type=1400 audit(1455208085.199:4): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-h elper" pid=1630 comm="apparmor_parser"
[ 7.660286] audit: type=1400 audit(1455208085.199:5): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient -script" pid=1630 comm="apparmor_parser"
[ 7.676833] audit: type=1400 audit(1455208085.219:6): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-se ssion" pid=1629 comm="apparmor_parser"
[ 7.676898] audit: type=1400 audit(1455208085.219:7): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-se ssion//chromium" pid=1629 comm="apparmor_parser"
[ 7.689975] audit: type=1400 audit(1455208085.229:8): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/usr/bin/ubuntu-core-launcher" pi d=1633 comm="apparmor_parser"
[ 7.708019] audit: type=1400 audit(1455208085.249:9): apparmor="STATUS" opera tion="profile_load" profile="unconfined" name="/usr/sbin/cups-browsed" pid=1634 comm="apparmor_parser"
[ 7.750849] audit: type=1400 audit(1455208085.289:10): apparmor="STATUS" oper ation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=1635 comm="apparmor_parser"
[ 7.750917] audit: type=1400 audit(1455208085.289:11): apparmor="STATUS" oper ation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=1635 comm=" apparmor_parser"
[ 11.529682] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 11.535298] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 14.533004] xemacps e000b000.ps7-ethernet: Set clk to 25000000 Hz
[ 14.533151] xemacps e000b000.ps7-ethernet: link up (100/FULL)
[ 14.533182] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 14.784883] NET: Registered protocol family 17
[ 33.103494] random: nonblocking pool is initialized
Guest
 

Re: /dev/xillybus_read_8 files missing

Postby support » Thu Sep 12, 2019 6:49 am

Hello,

The smoking gun is

Code: Select all
[ 6.872063] xillybus_of 50000000.xillybus: No response from FPGA. Aborting.


As the IP Core Factory is heavily used with no issues at all, I would rule out any problem with the binary you have.

It looks however like it's not included at all in the project, or that something went wrong during its inclusion in the project. I would suggest starting from a fresh ZIP bundle, follow the instructions for replacing with the custom IP core, and try again.

Regards,
Eli
support
 
Posts: 677
Joined: Tue Apr 24, 2012 3:46 pm

Re: /dev/xillybus_read_8 files missing

Postby Guest » Fri Sep 13, 2019 11:36 pm

Okay, I will try and revert. Thanks a lot
Guest
 


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