Christian Svensson bluecmd
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| TOPLEVEL_LANG = verilog | |
| VERILOG_SOURCES = $(shell pwd)/fejkon_fc_debug.sv | |
| TOPLEVEL = fejkon_fc_debug | |
| MODULE = test | |
| include $(shell cocotb-config --makefiles)/Makefile.sim |
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| bluecmd@tyan:~/fejkon/driver/i2c$ sudo ./i2c | |
| ==== SFP 1 ==== | |
| Identifier [0] : 0x03 (SFP) | |
| Extended Identifier [1] : 0x04 (GBIC/SFP defined by 2-wire interface ID) | |
| Connector [2] : 0x07 (LC) | |
| Transceiver Codes [3-10] : 0x00 0x00 0x00 0x00 0x40 0x40 0x0c 0x54 | |
| Transceiver Type : FC: short distance (S) | |
| : FC: Shortwave laser w/o OFC (SN) | |
| : FC: Multimode, 50um (M5) |
bluecmd
/ gist:5a2163dabaaf53d7d82dc2fa42185d9d
Created
August 26, 2020 21:03
IUCV init gets "BAD INIT MSG LEN"
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| 0000003 FILES CHANGED | |
| [ 0.162250] IUCV IRQ: path=0, flags=64, type=2 | |
| [ 0.162255] new iucv path registerd (path=0), handler=0000000000731868 | |
| 2020/08/26 20:54:14 System booted | |
| [ 0.189778] new iucv path registerd (path=1), handler=000000000072b798 | |
| [ 0.189798] IUCV IRQ: path=1, flags=128, type=2 | |
| [ 0.189827] send2way called: data=000000000ed40000 size=20 | |
| [ 0.189832] --- iucv_message_send2way path=1 | |
| [ 0.189841] send2way buffer: 00000000: c9 e4 c3 e5 c1 d7 c9 40 00 32 00 04 c9 e4 c3 e5 [email protected]...... | |
| [ 0.189847] send2way buffer: 00000010: c1 d7 c9 4 |
bluecmd
/ gist:744f4ea5d1534898e84a526601f8ae1b
Created
August 19, 2020 22:29
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| b3:00.0 Fibre Channel [0c04]: Device [f1c0:0de5] (rev 01) | |
| Subsystem: Device [f1c0:0de5] | |
| 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 62 | |
| NUMA node: 0 | |
| Region 0: Memory at fbe00000 (32-bit, non-prefetchable) [size=64K] | |
| Capabilities: [50] MSI: Enable+ Count=16/32 Maskable- 64bit+ | |
| Address: 00000000fee00218 Data: 0000 |
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| metric_groups: | |
| # These will only find something if you are in classic mode | |
| cpc-usage-overview: | |
| prefix: cpc | |
| fetch: True | |
| logical-partition-usage: | |
| prefix: lpar | |
| fetch: True | |
| channel-usage: | |
| prefix: channel |
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| .text | |
| .section .rodata | |
| .align 2 | |
| .print0: | |
| .string "Error code is %d\n" | |
| .text | |
| .align 8 | |
| .globl main | |
| .type main, @function | |
| main: |
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| #!/bin/bash | |
| set -o pipefail | |
| [ $# -ne 1 ] && { echo "Usage: $0 userid" >&2; exit 1; } | |
| function manage_keys { | |
| u="${1?}" | |
| d="$(eval echo ~${u})" | |
| install -d -m 0700 -o "${u}" "${d}/.ssh/" | |
| [ -f "${d?}/.ssh/authorized_keys" ] && cat "${d?}/.ssh/authorized_keys" |
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| # If you change this file, run 'update-grub' afterwards to update | |
| # /boot/grub/grub.cfg. | |
| # For full documentation of the options in this file, see: | |
| # info -f grub -n 'Simple configuration' | |
| GRUB_DEFAULT=0 | |
| GRUB_TIMEOUT=5 | |
| GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` | |
| GRUB_CMDLINE_LINUX_DEFAULT="console=ttyS0,115200n8" | |
| GRUB_CMDLINE_LINUX="" |
bluecmd
/ gist:301a597922f2ac128798f24a346775de
Created
January 30, 2020 13:41
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| 1 SF 000000 | |
| 1 RD 000000 | |
| 1 RD 008020 | |
| 1 RD 008030 | |
| 1 RD 008640 | |
| 1 RD 008000 | |
| 1 RD 008030 | |
| 1 RD 008630 | |
| 1 RD 008680 | |
| 1 RD 008638 |
bluecmd
/ gist:fb91f50da810a97918a9b18c916e6cb5
Created
October 9, 2019 10:11
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| test: build-qemu/x86_64-softmmu/qemu-system-x86_64 linux/arch/x86/boot/bzImage root/sbin/init root/lib/modules/$(KERNEL)/extra/fejkon.ko | |
| build-qemu/x86_64-softmmu/qemu-system-x86_64 \ | |
| -nographic -m 1G \ | |
| -machine q35,kernel-irqchip=split \ | |
| -device intel-iommu,intremap=on,device-iotlb=on \ | |
| -fsdev local,id=root,path=$(PWD)/root,security_model=none,writeout=immediate \ | |
| -device virtio-9p-pci,fsdev=root,mount_tag=/dev/root \ | |
| -kernel linux/arch/x86/boot/bzImage \ | |
| -device fejkon \ | |
| -append "root=hostfs rootfstype=9p rootflags=trans=virtio noinitrd console=ttyS0 loglevel=8" |